CN218595857U - Hoisting system is changed to track roof beam stock - Google Patents

Abstract

The utility model relates to the field of equipment for track beam construction, in particular to a track beam bolt replacement hoisting system, including a hoisting mechanism; the hoisting mechanism is arranged on a gantry; The rod is connected with the hoisting motor through the sling; the utility model discloses a hoisting system for replacing the anchor rod of the track beam. position, which in turn facilitates the subsequent replacement of the track beam anchor.

Description

A track beam bolt replacement hoisting system

technical field

The utility model relates to the field of equipment during track beam construction, in particular to a track beam bolt replacement and hoisting system.

Background technique

Lifting equipment is required for traditional track beam bolt replacement.

The traditional hoisting equipment is generally tied to the track beam by straps, and then cooperates with the spreader to realize the hoisting of the track beam. Although the traditional hoisting equipment can realize the hoisting of the track beam, the single structure of the hoisting equipment makes the hoisting of the track beam unstable.

Therefore, in order to realize the stable hoisting of the track beam, it is necessary to optimize the design of the existing hoisting equipment.

Utility model content

The purpose of the utility model is to provide a hoisting system capable of stably hoisting rail beams.

In order to achieve the above object, the technical solution adopted by the utility model is:

A track beam bolt replacement hoisting system includes a hoisting mechanism; the hoisting mechanism is arranged on a gantry frame; the hoisting mechanism includes a tow bar, and the tow bar is connected to a hoisting motor through a sling.

Both ends of the tow bar are provided with limit stops.

The two ends of the tow bar are respectively connected with the suspension ropes through wedge-shaped hangers.

Rubber pads are provided at the junctions between the tow bar and the wedge-shaped hanger and the track beam.

The hoisting motor is connected with a support mechanism; the support mechanism includes a support frame arranged on the gantry frame, the support frame is provided with a motor base, and the hoisting motor is arranged on the motor base; the motor base can support Shelves move laterally.

The output end of the hoisting motor is connected with a hoisting roller, and the hoisting roller is arranged on the base of the motor; the hoisting motor is connected with the hoisting rope through the hoisting roller.

The lower end of the motor base is provided with a rolling roller shaft.

The motor base is connected with the horizontal pushing mechanism; the horizontal pushing mechanism includes a horizontal hydraulic rod; the horizontal hydraulic rod is connected with the hoisting motor through the motor base.

The utility model has the advantages of:

The utility model discloses a system for replacing and hoisting rail beam anchor rods. The hoisting system disclosed in the utility model can realize the elevation and lateral movement of rail beams, facilitate subsequent realization of the displacement of rail beams, and then facilitate the installation of rail beam anchor rods. Subsequent replacement operations.

Description of drawings

The following is a brief description of the contents expressed in the accompanying drawings of the utility model specification and the marks in the figures:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the front view when the utility model is in use.

FIG. 3 is a partially enlarged view of FIG. 1 .

The symbols in the above figures are:

1. Towbar, 2. Lifting rope, 3. Hoisting motor, 4. Motor frame, 5. Rolling roller shaft, 6. Hoisting roller, 7. Wedge hanger, 8. Limit block, 9. Rubber pad, 10. Support frame, 11. Gantry frame, 12. Water-liquid hydraulic rod, 13. Track beam.

Detailed ways

The specific implementation of the present utility model will be described in further detail below through the description of the best embodiment with reference to the accompanying drawings.

A track beam 13 bolt replacement hoisting system, including a hoisting mechanism; the hoisting mechanism is arranged on a gantry 11; the hoisting mechanism includes a tow bar 1, and the tow bar 1 is connected to a hoisting motor 3 through a sling 2 ; The utility model discloses a hoisting system for replacing anchor rods of the track beam 13. The hoisting system disclosed in the utility model can realize the elevation and lateral movement of the track beam 13, which is convenient for the follow-up realization of the displacement of the track beam 13, and then facilitates the track beam 13. Subsequent replacement operations of beam 13 anchors.

The utility model discloses a hoisting system for replacing anchor rods of track beams 13; the hoisting system disclosed in the utility model can be used for the hoisting operation of track beams 13, and when implemented specifically, can realize the erection and lateral movement of track beams 13, thereby In addition, the utility model can move the corresponding track beam 13 in a small range through the cooperation of the hoisting mechanism and the horizontal pushing mechanism, and can realize the stable lifting of the track beam 13 in a small space, which is convenient for subsequent Anchor replacement operations.

Specifically, the hoisting system disclosed in the utility model is mainly used for lifting and shifting the track beam 13, changing the arrangement of the track beam 13 directly above the anchor rod, and then facilitating subsequent anchor rod replacement operations.

In addition, in the utility model, the hoisting system includes the hoisting motor 3 arranged on the gantry 11. The setting of the hoisting motor 3 in the utility model is a hoisting driving part, and the hoisting mechanism plays a very good connection role, which facilitates the lifting of the hoisting system. and the connection between the track beam 13; specifically, the hoisting mechanism described in the utility model includes a tow bar 1, and the tow bar 1 is connected with the hoisting motor 3 through a sling 2; the tow bar 1 is placed on the track beam when in use 13 below, the two ends are respectively connected with the hoisting motor 3 through the hoisting rope 2, the hoisting motor 3 is connected with the hoisting roller 6, the hoisting motor 3 drives the hoisting roller 6 to rotate, and the hoisting rope 2 is wound and wound on the hoisting roller 6, thereby It is convenient to realize the hoisting and rising of the track beam 13; after the track beam 13 is hoisted and raised to the set position, the horizontal movement of the track beam 13 is realized through the horizontal pushing mechanism, and the exposure of the anchor rod is realized, which is convenient for the actual replacement operation; in addition, in this In the utility model, the horizontal pushing mechanism is arranged on the gantry 11, and the horizontal pushing mechanism pushes the hoisting mechanism to move laterally, finally realizing the lateral offset of the track beam 13.

Further, in the utility model, the two ends of the tow bar 1 are provided with limit stoppers 8; the setting of the limit stoppers 8 plays a very good position-limiting effect, and facilitates the stability of the connection between the tow bar 1 and the track beam 13. sex.

Further, in the utility model, the two ends of the towing rod 1 are respectively connected to the suspension rope 2 through the wedge-shaped hanger 7; The connection between the rods 1, in addition, the upper end of the wedge-shaped hanger 7 is larger and the lower end is smaller; the upper end of the wedge-shaped hanger 7 is squeezed on the side of the track beam 13, which plays a very good position-limiting role and ensures the stability of the track beam 13.

Further, in the utility model, a rubber pad 9 is provided at the joint between the tow bar 1 and the track beam 13; the rubber pad 9 plays a good role in isolation; the tow bar 1 is prevented from damaging the track beam 13; at the same time, the wedge-shaped hanger The 7 is also provided with a rubber pad 9, which also plays a good protective role.

Further, in the utility model, the horizontal pushing mechanism includes a horizontal hydraulic rod 12, one end of which is connected to the gantry frame 11; the other end is connected to the hoisting motor 3; The base 4 is connected with the hoisting motor 3; the setting of the horizontal hydraulic rod 12, in actual use, the start of the horizontal hydraulic rod 12 can push the hoisting motor 3 to move laterally, and then realize the lateral movement of the track beam 13; in addition, in order to facilitate the horizontal The connection between the hydraulic rod 12 and the hoisting motor 3, in the utility model, the horizontal hydraulic rod 12 is connected with the hoisting motor 3 through the mounting seat; the mounting seat is arranged on the motor base.

Further, in the utility model, the gantry 11 is connected with the hoisting motor 3 through a support mechanism; the support mechanism includes a support frame 10 arranged on the gantry 11, and the support frame 10 is provided with a motor base 4 , the hoisting motor 3 is arranged on the motor base 4; the motor base 4 can move laterally on the support frame 10; the motor base 4 is connected with the horizontal push mechanism; the utility model facilitates The placement of the hoisting motor 3 on the gantry 11, in addition, facilitates the connection between the follow-up and the horizontal push mechanism; in order to avoid interference, a through-through slot is provided in the central area of the support frame to facilitate the passing of the sling during subsequent use. Pass.

Further, in the utility model, the lower end of the motor base 4 is provided with a rolling roller shaft 5; the setting of the rolling roller shaft 5 facilitates the movement of the motor frame, and further facilitates the lateral movement of the entire hoisting mechanism.

have;

The lifting motor 3 of the utility model is rotated to drive the towing bar 13 of the bearing track beam 13 to complete the lifting of the track beam 13, and the bottom of the towing bar 1 of the bearing track beam 13 is provided with a stopper limit and a wedge-shaped hanger 7, and the wedge-shaped hanger 7 is large , the following is small, and a horizontal force is formed during hoisting to prevent the track beam 13 from overturning.

When the track beam 13 is lifted higher than the top of the anchor bar, cooperate with the horizontal hydraulic rod 12 to translate the motor and the track beam 13. When moving to the left first, replace the right anchor bar, and then move to the right to replace the left side. The utility model uses such an operation In this way, the lateral movement distance of the hoisting of the track beam 13 is reduced, and the risk of swinging of the track beam 13 is avoided.

specific;

The hoisting system disclosed in the utility model mainly includes a hoisting motor 3, a sling 2 and a tow bar 1; when in use, the hoisting motor 3 is started to lift the track beam 13 through the sling 2 and the tow bar 1, and stoppers are set at both ends of the tow bar 1. Position, at the same time at the towing bar 1, a rubber pad 9 is added to the contact surface of the stopper and the track beam 13 to prevent the track beam 13 from being damaged by rigid contact.

In addition, in the utility model, the tow bar 1 and the suspension rope 2 are connected by a wedge-shaped hanger 7, and the wedge-shaped hanger 7 and the tow bar 1 are hingedly connected, and the angle can be rotated. 7 Form a horizontal force to ensure the stability of the track beam 13, and set the rubber pad 9 at the same time to prevent rigid damage.

Before hoisting, the bolts on the anchor rods that fix the upper support and the anchor box should be removed, and the finger plates connected between the track beams 13 should be removed simultaneously to prevent the track beams 13 from being damaged when the single piece track beams 13 are lifted.

At the longitudinal slope, the track beam 13 at the lower end should be raised to be level with the higher end, and then both ends should be lifted synchronously to ensure the stability of the track beam 13.

The horizontal pushing mechanism disclosed in the utility model mainly includes: a horizontal hydraulic rod 12;

Translation work is mainly completed by the horizontal hydraulic rod 12 in the utility model.

The hoisting motor 3 is connected with the hoisting motor 3 support frame 10 by the hoisting motor 3 base, and the hoisting motor 3 support frame 10 is connected with the gantry frame 11; between the hoisting motor 3 base and the hoisting motor 3 support frame 10, a roller is connected.

After the track beam 13 is lifted slightly higher than the anchor rod, the hoisting motor 3 and the track beam 13 are moved horizontally at the same time through the horizontal hydraulic rod 12 on the top of the device. Left side anchor to reduce overall translation travel.

Suspender position is by increasing wedge-shaped hanger 7, and overall formation is big above, and below is small, produces horizontal force, prevents track beam 13 from overturning.

Apparently, the specific implementation of the utility model is not limited by the above methods, as long as various insubstantial improvements are made by adopting the method concepts and technical solutions of the utility model, they all fall within the protection scope of the utility model.

Claims (8)

1. A track beam bolt replacement hoisting system, characterized in that it comprises a hoisting mechanism; the hoisting mechanism is arranged on the gantry; the hoisting mechanism includes a tow bar, and the tow bar is connected with the hoisting motor by a sling . 2 . The system for replacing and hoisting rail beam bolts according to claim 1 , wherein limit stops are provided at both ends of the towing rod. 3 . 3. A track beam bolt replacement and hoisting system according to claim 1, characterized in that, the two ends of the tow bar are respectively connected to the suspension ropes through wedge-shaped hangers. 4. A track beam bolt replacement and hoisting system according to claim 3, characterized in that rubber pads are provided at the joints between the tow bar and the wedge-shaped hanger and the track beam. 5. A kind of track beam bolt replacement hoisting system according to claim 1, it is characterized in that, described hoisting motor is connected with support mechanism; Described support mechanism comprises the support frame that is arranged on the portal frame, and described support frame A motor base is arranged on the motor base, and the hoisting motor is arranged on the motor base; the motor base can move laterally on the support frame. 6. A kind of track beam bolt replacement hoisting system according to claim 5, it is characterized in that, the output end of described hoisting motor is connected with hoisting roller, and described hoisting roller is arranged on the motor base; Said hoisting motor passes The lifting roller is connected with the lifting rope. 7. A track beam bolt replacement and hoisting system according to claim 5, characterized in that a rolling roller shaft is provided at the lower end of the motor base. 8. The system for replacing and hoisting rail beam bolts according to claim 5, wherein the motor base is connected to a horizontal push mechanism; the horizontal push mechanism includes a horizontal hydraulic rod; the horizontal hydraulic rod passes through The motor base is connected with the hoisting motor.

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