CN112554805A - Portable operating device of adjustable switching-over of rig - Google Patents

Abstract

The invention provides a portable operating mechanism capable of adjusting the direction of a drilling machine, which comprises an operating platform and an adjustable direction-changing arm, wherein the operating platform is connected to a drilling machine body through the adjustable direction-changing arm, the adjustable direction-changing arm is formed by mutually hinging and connecting a plurality of short arm assemblies through adjustable direction-changing joints on two sides, and two ends of the adjustable direction-changing arm are respectively hinged and connected with the drilling machine body and the operating platform through adjustable direction-changing joints on one side. The adjustable reversing joint realizes the rotation of the two side components with adjustable angles through the rotating assembly and the positioning assembly. The mechanism enables an operator to observe the drilling-up and drilling-down positions in a multi-angle and all-around manner, reduces the observation blind area of the operator, improves the portability of the operator and improves the drilling efficiency.

Description

Portable operating device of adjustable switching-over of rig

Technical Field

The invention relates to an operating mechanism of a drilling machine, in particular to an adjustable reversing operating mechanism of the drilling machine.

Background

The acoustic frequency environment-friendly vibration drilling machine is independently researched and developed by our unit and mainly applied to the fields of environmental investigation and engineering investigation.

When the drilling machine works, an operator needs to use the operating mechanism to control the hydraulic supporting legs, the power head and other devices of the drilling machine to act, and the drilling and lifting of the audio frequency vibration drilling machine are realized. Because the original operating mechanism is fixed on the body of the drilling machine and cannot be adjusted and reversed, an operator can judge the drill-up and drill-down positions by experience or artificial instructions when observing the drill-up and drill-down positions, and the problem that the operator correctly judges the drill-up and drill-down positions is effectively solved, and the novel portable operating mechanism for the adjustable reversing of the audio environment-friendly drilling machine is developed on the basis of the original drill-up operating platform. The adjustable reversing of the operating mechanism is realized through the hinge of the fixed seat and the cantilever beam, so that an operator can directly observe the drilling-up and drilling-down positions, the operating precision is improved, and errors are reduced.

Disclosure of Invention

In order to overcome the problems in the prior art, the invention provides a portable operating mechanism for adjusting and reversing a drilling machine, which realizes the adjustable and reversing of the operating mechanism by hinging a fixed seat and a cantilever beam, so that an operator can directly observe the drilling-up and drilling-down positions, and multi-angle, omnibearing and dead-angle-free observation is realized on the original basis. The drill drop caused by artificial instruction judgment and experience judgment errors is avoided.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the portable operating mechanism capable of adjusting the direction of the drilling machine comprises an operating platform and an adjustable direction-changing arm, and is characterized in that the operating platform is connected to a drilling machine body through the adjustable direction-changing arm, and the adjustable direction-changing arm is formed by mutually hinging and connecting a plurality of short arm components.

And two ends of the adjustable reversing arm are respectively hinged with the drilling machine body and the operating platform.

The hinged connection is completed by an adjustable reversing joint.

The adjustable reversing joint comprises a single-side adjustable reversing joint and a double-side adjustable reversing joint, two ends of the adjustable reversing arm are respectively hinged with the drilling machine body and the operating platform through the single-side adjustable reversing joint, and the short arm assemblies are hinged through the double-side adjustable reversing joint.

The unilateral adjustable reversing joint and the bilateral adjustable reversing joint both comprise a rotating assembly and a positioning assembly, the positioning assembly is arranged on the rotating assembly and used for keeping positioning after the rotating assembly rotates to a position, the unilateral adjustable reversing joint is provided with the rotating assembly on the unilateral to realize the rotation of the unilateral, and the bilateral adjustable reversing joint is provided with the rotating assembly on the bilateral to realize the rotation of the bilateral.

The rotating assembly comprises an upper fixing plate, a lower fixing plate, a pin shaft and a shaft sleeve, the shaft sleeve is fixed at the end part of the short arm assembly and extends into the space between the upper fixing plate and the lower fixing plate, and the pin shaft penetrates through the upper fixing plate, the lower fixing plate and the shaft sleeve and then articulates the short arm assembly between the upper fixing plate and the lower fixing plate.

The positioning assembly comprises positioning holes and a positioning shaft, the upper fixing plate, the lower fixing plate and the short arm assembly are correspondingly provided with a plurality of positioning holes, the plurality of positioning holes are arranged around the pin shaft, and after the short arm assembly rotates in place relative to the upper fixing plate and the lower fixing plate through the rotating assembly, the positioning shaft penetrates through the positioning holes in the upper fixing plate, the lower fixing plate and the short arm assembly to connect the short arm assembly and the upper fixing plate and the lower fixing plate at a fixed angle.

The positioning holes are arranged in a circular arc shape around the pin shaft.

The short arm assembly comprises a bent arm assembly and a straight arm assembly.

The bent arm assembly has a bent section bent in a horizontal direction or a vertical direction.

The invention has the technical effects that:

the operating mechanism realizes the adjustability and the reversibility of the operating platform through the flexible rotary connection among all components, so that an operator can observe the drilling-up and drilling-down positions in a multi-angle and all-around manner, the observation blind area of the operator is reduced, the portability of the operator is improved, the drilling-up time is shortened, the manual strength is reduced, the situation of one-rod one-lifting is solved, the effect of one-time multiple lifting is achieved, and the drilling efficiency is improved.

Drawings

The invention will be further explained with reference to the drawings

FIG. 1 is a front view of an operating mechanism according to embodiment 1 of the present invention;

FIG. 2 is a plan view of an operating mechanism according to embodiment 1 of the present invention;

Detailed Description

Example 1

As shown in figures 1-2, the portable operating mechanism for adjusting the direction of a drilling machine comprises an operating platform 200 and an adjustable direction-changing arm 100, wherein the operating platform 200 is connected to the body of the drilling machine through the adjustable direction-changing arm 100. The operation table 200 is provided with an operation lever, and an operator controls the operation of the drilling machine through the operation table 200. The adjustable reversing arm 100 can realize the reversing of the operation table 200 relative to the adjustable angle of the drilling machine body, so that an operator can directly observe the drilling-up and drilling-down positions in a multi-angle and omnibearing manner, and the drilling falling caused by artificial instruction judgment and error experience judgment is avoided.

In order to realize the adjustable reversing of the operation table 200, two ends of the adjustable reversing arm 100 are respectively hinged with the drilling machine body and the operation table 200, meanwhile, the adjustable reversing arm 100 is formed by mutually hinged and connected a plurality of short arm components, and the adjustable reversing of the operation table 200 is realized through the rotation of the components at the hinged positions with adjustable angles.

In this embodiment, the adjustable reversing arm 100 comprises a curved arm assembly 30 and a straight arm assembly 40, the curved arm assembly 30 is hinged to the straight arm assembly 40 through a double-sided adjustable reversing joint 20, the other end of the curved arm assembly 30 is hinged to the body of the drilling machine through a single-sided adjustable reversing joint 10, and the other end of the straight arm assembly 40 is connected to the operation table 200 through another single-sided adjustable reversing joint.

Wherein the bent arm assembly 30 has a bent section bent in a horizontal direction or a vertical direction. In the present embodiment, the bent arm assembly 30 has a bent section bent in a vertical direction.

The rotation of each component at the hinge joint with adjustable angle is realized by a single-side adjustable reversing joint 10 and a double-side adjustable reversing joint 20.

The unilateral adjustable reversing joint 10 and the bidirectional adjustable reversing joint 20 both comprise a rotating assembly and a positioning assembly, the rotating assembly is used for realizing the relative rotation of the components, and the positioning assembly is arranged on the rotating assembly and used for keeping the positioning at a fixed angle after the rotating assembly rotates to the position. The single-sided adjustable steering knuckle 10 has a single-sided rotating assembly to achieve single-sided rotation, and the double-sided adjustable steering knuckle 20 has a double-sided rotating assembly to achieve double-sided rotation.

Specifically, the rotating assembly comprises an upper fixing plate 21, a lower fixing plate 22, a shaft sleeve 23 and a pin shaft 24, the upper fixing plate 21 and the lower fixing plate 22 are fixed together through a middle connecting mechanism at a certain vertical interval distance, the shaft sleeve 23 is arranged between the upper fixing plate and the lower fixing plate, a pin shaft hole 27 is formed in the upper fixing plate and the lower fixing plate and corresponds to the shaft hole of the shaft sleeve 23, the pin shaft 24 penetrates through the pin shaft hole 27 and the shaft hole in the shaft sleeve 23 and then articulates the shaft sleeve 23 between the upper fixing plate and the lower fixing plate 21, meanwhile, the shaft sleeve 23 is connected with the end of the short arm assembly, and therefore the rotation.

Only one side of the upper and lower fixing plates of the single-side adjustable reversing joint 10 is provided with a rotating assembly, so that the single-side rotation can be realized. The two sides of the upper and lower fixed plates of the two-side adjustable reversing joint 20 are both provided with rotating assemblies, so that the two-side rotation can be realized.

The positioning assembly comprises positioning holes 26 and a positioning shaft 25, a plurality of positioning holes 26 are formed in the end portions, connected with the shaft sleeve 23, of the upper fixing plate, the lower fixing plate and the short arm assembly, after the short arm assembly rotates for a certain angle through the shaft sleeve 23 relative to the upper fixing plate and the lower fixing plate, the positioning holes 26 in the upper fixing plate and the lower fixing plate correspond to the positioning holes 26 in the end of the short arm assembly in position to form a through channel, and the positioning shaft 25 penetrates through the through channel to fixedly connect the short arm assembly and the upper fixing plate and the lower fixing plate at.

The plurality of positioning holes 26 are arranged in a circular arc shape around the pin 24, and in this embodiment, the positioning holes 26 are arranged in a semicircular shape around the pin 24, so that the short arm assembly can be positioned in a multi-stage rotation manner between 0 and 180 degrees relative to the adjustable knuckle.

The adjustable-angle reversing of the operation platform relative to the drilling machine body is realized through the rotation of the adjustable angle of the adjustable reversing arm, so that an operator can directly observe the drilling-up and drilling-down positions in a multi-angle and omnibearing manner, the drilling drop caused by artificial instruction judgment and experience judgment errors is avoided, and the efficiency is improved.

The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. An adjustable and reversible portable operating mechanism for a drilling rig, comprising an operating table and an adjustable reversing arm, wherein the operating table is connected to the drilling rig body through an adjustable reversing arm, and the adjustable reversing arm is composed of multiple The short arm assemblies are hingedly connected to each other. 2 . The portable operating mechanism with adjustable reversing of a drilling rig according to claim 1 , wherein the two ends of the adjustable reversing arm are respectively hingedly connected with the drilling rig body and the operating table. 3 . 3 . The portable operating mechanism with adjustable direction of drilling rig according to claim 2 , wherein the hinged connection is completed by an adjustable direction knuckle. 4 . 4 . The portable operating mechanism with adjustable direction of drilling rig according to claim 3 , wherein the adjustable direction change section includes a single-side adjustable direction section and a double-side adjustable direction section. Both ends of the arm are hingedly connected to the drilling rig body and the operating table respectively through single-side adjustable knuckles, and the multi-section short arm assemblies are hingedly connected through double-side adjustable knuckles. 5 . The portable operating mechanism with adjustable direction of drilling rig according to claim 4 , wherein the single-side adjustable steering joint and the double-sided adjustable steering joint both comprise a rotating component and a positioning component, so The positioning assembly is arranged on the rotating assembly and is used to maintain the positioning after the rotating assembly is rotated in place. Double-sided rotating assembly to achieve double-sided rotation. 6. A portable operating mechanism with adjustable direction of drilling rig according to claim 5, characterized in that, the rotating assembly comprises an upper fixing plate, a lower fixing plate, a pin and a shaft sleeve, and the shaft sleeve is fixed on the short The end of the arm assembly extends between the upper and lower fixing plates, and the pin shaft passes through the upper and lower fixing plates and the shaft sleeve to hinge the short arm assembly between the upper and lower fixing plates. 7 . The portable operating mechanism with adjustable reversibility of a drilling rig according to claim 6 , wherein the positioning assembly comprises a positioning hole and a positioning shaft, and a plurality of positioning plates are correspondingly provided on the upper and lower fixing plates and the short arm assembly. 8 . The positioning holes are arranged around the pin shaft. After the short arm assembly is rotated in place relative to the upper and lower fixing plates through the rotating assembly, the positioning shaft passes through the upper and lower fixing plates and the positioning holes on the short arm assembly to fix the short arm assembly to the upper and lower fixing plates. The plates are connected at a fixed angle. 8 . The portable operating mechanism with adjustable direction of a drilling rig according to claim 7 , wherein the plurality of positioning holes are arranged in a circular arc around the pin shaft. 9 . 9 . The portable operating mechanism with adjustable directions of a drilling rig according to any one of claims 1 to 8 , wherein the short arm assembly comprises a curved arm assembly and a straight arm assembly. 10 . 10 . The portable operating mechanism with adjustable directions of a drilling rig according to claim 9 , wherein the curved arm assembly has a curved section, and the curved section is curved in a horizontal direction or a vertical direction. 11 .

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