CN217600320U - Steel coil loading and unloading anti-falling protection device - Google Patents

Abstract

The utility model relates to a coil of strip commodity circulation field, in particular to coil of strip loading and unloading dropproof protection device. The utility model discloses a coil of strip loading dropproof protection device includes support body, platform and guardrail, the support body is whole to be the rectangular size, and its bottom is equipped with running gear, the platform be with the rectangle mesa of support body adaptation to the horizontal installation be in the upper end of support body, the border department that the long limit of platform upper end corresponds is equipped with the guardrail, the one end of support body is equipped with the step, and other end detachable is equipped with the support plate of ground connection. The advantages are that: structural design is simple, can effectual supplementary operation personnel load and unload the coil of strip, has avoided the risk that the accident dropped when operation personnel load and unload the operation on the vehicle.

Description

Steel coil loading and unloading anti-falling protection device

Technical Field

The utility model relates to a coil of strip commodity circulation field, in particular to coil of strip loading and unloading dropproof protection device.

Background

When loading and unloading steel coils, a dedicated track for a truck is generally installed in a loading and unloading area. Because the operation of loading and unloading on the vehicle, the workman need climb up and lie prone many times repeatedly, and is consuming time and power comparatively, simultaneously, has the risk of falling from the vehicle side.

At present, in a workshop, in order to prevent workers from falling, the following modes are generally adopted:

1, arranging safety nets at two sides of a lane; 2, arranging sand pits at two sides of the lane to slow down falling damage. In two kinds of modes above, although can both reduce the injury to the health after the operation personnel fall, but all can not avoid falling the emergence of accident, simultaneously, also can not avoid the operation personnel to climb up the risk of lying prone.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a coil of strip loading and unloading dropproof protection device is provided, the effectual defect of overcoming prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a coil of strip loading and unloading dropproof protection device, includes support body, platform and guardrail, and above-mentioned support body is whole to be the cuboid type, and its bottom is equipped with running gear, above-mentioned platform be with the rectangle mesa of above-mentioned support body adaptation to horizontal installation is in the upper end of above-mentioned support body, and the border department that the long limit of above-mentioned platform upper end corresponds is equipped with above-mentioned guardrail, and the one end of above-mentioned support body is equipped with the step ladder, and other end detachable is equipped with the support plate of ground connection.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the walking mechanism is a caster wheel arranged at four corners of the bottom of the frame body.

Further, above-mentioned support body includes rectangular underframe and four stands, above-mentioned underframe level sets up, four above-mentioned stands are vertical respectively to be fixed in four corners in the upper end of above-mentioned underframe, above-mentioned stand is hollow cylinder, the lower extreme of above-mentioned platform is vertical be equipped with four with the support columns of above-mentioned stand one-to-one, the lower extreme of above-mentioned support column inserts in the above-mentioned stand that corresponds, the inside lower extreme of above-mentioned stand is equipped with the high adjusting device who is connected with above-mentioned support column, above-mentioned step assembly is connected with the crossbeam between two adjacent above-mentioned stands on two above-mentioned stands of above-mentioned support body one end.

Further, the height adjusting device is a hydraulic jack, and an operation hole corresponding to the height adjusting device is formed in the side of the lower end of the upright column.

Furthermore, the long edges at two sides of the platform are respectively hinged with the guardrails, and the guardrails can be turned downwards to be attached to the side end of the frame body or turned upwards to be vertical and are fixed through fasteners.

Further, the fastening piece is a bolt, positioning columns are arranged at positions, corresponding to two ends of the long edge, of the upper portion of the platform, the guardrail can be turned upwards to be vertical and located between the two positioning columns corresponding to the long edge, corresponding inserting holes are formed in the two ends of the positioning columns and the two ends of the guardrail respectively, and when the positioning columns are turned upwards to be vertical, the bolt penetrates through the corresponding inserting holes, so that the guardrail and the positioning columns corresponding to the two ends are fixed.

Furthermore, the lower part of one end of the support plate is provided with an arc-shaped groove structure with an opening at the lower part, the edge of the upper part of the other end of the platform is provided with a positioning rod matched with the groove structure, one end of the support plate is detachably hung on the positioning rod at one end of the platform through the groove structure, and the other end of the support plate is grounded.

The beneficial effects of the utility model are that: structural design is simple, can effectual supplementary operation personnel load and unload the coil of strip, has avoided the risk that the accident dropped when operation personnel load and unload the operation on the vehicle.

Drawings

Fig. 1 is the structure schematic diagram of the steel coil loading and unloading anti-falling protection device of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a frame body; 2. a platform; 3. a guardrail; 4. a step ladder; 5. a carrier plate; 11. a traveling mechanism; 12. a bottom frame; 13. a column; 14. a height adjustment device; 21. a support pillar; 22. a positioning column; 23. positioning a rod; 51. a groove structure; 131. a cross member.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, the steel coil loading and unloading anti-falling protection device of this embodiment includes support body 1, platform 2 and guardrail 3, and above-mentioned support body 1 is whole for the cuboid type, and its bottom is equipped with running gear 11, above-mentioned platform 2 be with the rectangle mesa of above-mentioned support body 1 adaptation to horizontal installation is in the upper end of above-mentioned support body 1, and the border department that the long limit of above-mentioned platform 2 upper end corresponds is equipped with above-mentioned guardrail 3, and the one end of above-mentioned support body 1 is equipped with step 4, and other end detachable is equipped with grounded support plate 5.

When the device is used, the whole device is arranged at the side of a vehicle on a lane, namely between the side of the vehicle and a cargo area (A in the figure), one side provided with a guardrail 3 is positioned at one side of a platform 2 far away from the vehicle, the platform 2 is close to the side of the vehicle and is approximately as high as the bottom wall of a carriage of the vehicle, an operator can use a step ladder 4 to climb up and down, the climbing operation of the traditional operation is improved, meanwhile, when the vehicle operates, the platform 2 is arranged at the side, the problem of falling does not exist, in addition, a support plate 5 can be erected when needed and becomes an inclined slide plate, relatively heavy tools and the like can be conveniently moved to the platform 2 through the support plate 5, the whole device is simple in structural design, the device can effectively assist the operator in loading and unloading steel coils, and the risk that the operator accidentally falls when the operator loads and unloads the vehicle is avoided.

In a preferred embodiment, the traveling mechanism 11 is a caster provided at four corners of the bottom of the frame body 1.

In this embodiment, the casters are generally designed with a brake structure to facilitate movement of the entire device.

As a preferred embodiment, the frame body 1 includes a rectangular bottom frame 12 and four upright posts 13, the bottom frame 12 is horizontally disposed, the four upright posts 13 are vertically fixed at four corners of the upper end of the bottom frame 12, the upright posts 13 are hollow columns, the lower end of the platform 2 is vertically provided with four support posts 21 corresponding to the upright posts 13 one to one, the lower ends of the support posts 21 are inserted into the corresponding upright posts 13, the lower end of the inside of the upright posts 13 is provided with a height adjusting device 14 connected with the support posts 21, the step ladder 4 is assembled on the two upright posts 13 at one end of the frame body 1, and a cross beam 131 is connected between two adjacent upright posts 13.

In this embodiment, can adjust platform 2's height through height adjusting device 14 to make it satisfy the user demand, make platform 2 can adjust to the parallel and level with the carriage diapire of any kind of vehicle, the commonality is better, and simultaneously, platform 2 passes through support column 21 and stand 13 plug bush cooperation, connects compactly, firmly between the structure.

In a preferred embodiment, the height adjusting device 14 is a hydraulic jack, and an operation hole corresponding to the height adjusting device 14 is provided on a side of a lower end of the column 13.

In this embodiment, the hydraulic jack can be effectively operated to jack up the platform 2 through the operation hole, and the operation is more convenient.

In a preferred embodiment, the two long sides of the platform 2 are hinged with the guardrails 3, and the guardrails 3 can be turned downwards to abut against the side ends of the frame body 1 or turned upwards to be vertical and fixed by fasteners.

In this embodiment, because whole device makes the cooperation freight train use, consequently, both sides set up guardrail 3 that can overturn respectively, just need not make whole device turn round the hoop and satisfy the demand of using in vehicle side according to the position that guardrail 3 set up when using, it is specific, when vehicle wherein one side is unloaded, then remove the device to vehicle wherein one side, keep away from the device vehicle wherein guardrail 3 of one side upwards overturn to vertical and fixed can, in the other side operation of vehicle, the turnover device correspond the position guardrail 3 can, use more in a flexible way.

Preferably, the fastening member is a bolt, the positioning posts 22 are disposed at positions corresponding to two ends of the long side on the upper portion of the platform 2, the guardrail 3 can be turned upwards to be vertical and is located between the two positioning posts 22 corresponding to the long side, the positioning posts 22 and two ends of the guardrail 3 are respectively provided with corresponding insertion holes, and when the positioning posts 22 are turned upwards to be vertical, the bolt penetrates through the corresponding insertion holes, so that the guardrail 3 and the positioning posts 22 corresponding to the two ends are fixed.

In this embodiment, upwards overturn 3 with the guardrail to vertical back, guardrail 3 just in time is located between the reference column 22 at 2 corresponding side both ends of platform, consequently, inserts the jack through the bolt, can be so that guardrail 3 and reference column 22 reciprocal anchorage, and the operation is very simple, swift.

In a preferred embodiment, an arc-shaped groove structure 51 with an open lower portion is disposed at a lower portion of one end of the carrier plate 5, a positioning rod 23 adapted to the groove structure 51 is disposed at an upper edge of the other end of the platform 2, one end of the carrier plate 5 is detachably hung on the positioning rod 23 at one end of the platform 2 through the groove structure 51, and the other end is grounded.

In this embodiment, one end of the support plate 5 is hung on the positioning rod 23 at one end of the platform 2 through the arc-shaped groove structure 51 arranged at the lower part, and the two can be closely matched by utilizing gravity, so that the combination is practical and convenient and rapid.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (7)

1. The utility model provides a coil of strip loading and unloading dropproof protection device which characterized in that: including support body (1), platform (2) and guardrail (3), support body (1) wholly is the rectangular size, and its bottom is equipped with running gear (11), platform (2) be with the rectangular mesa of support body (1) adaptation, and horizontal installation be in the upper end of support body (1), the border department that the long limit of platform (2) upper end corresponds is equipped with guardrail (3), the one end of support body (1) is equipped with step (4), and other end detachable is equipped with support plate (5) of ground connection.

2. The steel coil handling falling-prevention protection device according to claim 1, characterized in that: the walking mechanism (11) is a caster wheel arranged at four corners of the bottom of the frame body (1).

3. The steel coil handling falling-prevention protection device according to claim 1, characterized in that: support body (1) includes rectangular underframe (12) and four stand (13), underframe (12) level sets up, four stand (13) are vertical fixing respectively four corners in the upper end of underframe (12), stand (13) are hollow cylinder, the lower extreme of platform (2) is vertical be equipped with four with stand (13) one-to-one support column (21), the lower extreme of support column (21) inserts and corresponds in stand (13), the inside lower extreme of stand (13) be equipped with high adjusting device (14) that support column (21) are connected, step ladder (4) assemble two of support body (1) one end on stand (13), adjacent two be connected with crossbeam (131) between stand (13).

4. The steel coil loading and unloading anti-falling protection device according to claim 3, characterized in that: the height adjusting device (14) is a hydraulic jack, and an operating hole corresponding to the height adjusting device (14) is formed in the side of the lower end of the upright column (13).

5. The steel coil loading and unloading anti-falling protection device according to claim 3, characterized in that: the long edges of the two sides of the platform (2) are respectively hinged with the guardrails (3), the guardrails (3) can be turned downwards to abut against the side ends of the frame body (1) or turned upwards to be vertical and fixed through fasteners.

6. The steel coil handling falling-prevention protection device according to claim 5, characterized in that: the fastener is the bolt, the position that platform (2) upper portion corresponds long limit both ends all is equipped with reference column (22), guardrail (3) can upwards overturn to vertical form to be located long limit two of corresponding between reference column (22), reference column (22) reach the both ends of guardrail (3) are equipped with the jack that corresponds each other respectively, work as when reference column (22) upwards overturn to vertical form, the bolt runs through and corresponds the jack, so that guardrail (3) correspond with both ends reference column (22) are fixed.

7. The steel coil handling falling protection device according to any one of claims 1 to 6, wherein: the lower part of one end of the support plate (5) is provided with an arc-shaped groove structure (51) with an opening at the lower part, the edge of the upper part of the other end of the platform (2) is provided with a positioning rod (23) matched with the groove structure (51), one end of the support plate (5) is detachably hung on the positioning rod (23) at one end of the platform (2) through the groove structure (51), and the other end of the support plate is grounded.

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