CN115230835A

CN115230835A - Movable type walking part dismounting device

Info

Publication number: CN115230835A
Application number: CN202210732701.9A
Authority: CN
Inventors: 夏小明; 李海涛; 易祖桃; 徐锐锐
Original assignee: Shenzhen Gaojieli Technology Co ltd
Current assignee: Shenzhen Gaojieli Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-25
Anticipated expiration: 2042-06-27
Also published as: CN115230835B

Abstract

The invention belongs to the technical field of walking part dismounting of heavy equipment, and particularly relates to movable walking part dismounting equipment which comprises a moving assembly, wherein an adjusting assembly capable of ascending and descending up and down is installed at the top of the moving assembly, a clamping assembly is installed on the adjusting assembly, a clamping assembly is detachably installed on the clamping assembly, and the clamping assembly comprises a first clamping mechanism and a second clamping mechanism. The invention is mainly used for solving the problems of long-distance walking, difficult assembly and low efficiency during equipment replacement in the tank and excavator dismounting process, and improves the safety and reliability.

Description

Movable type walking part dismounting device

Technical Field

The invention relates to the technical field of dismounting of a traveling part of heavy equipment, in particular to movable type traveling part dismounting equipment.

Background

At present, the traveling parts of tanks and excavators comprise driving wheels, side speed reducers, loading wheels, inducer, balance elbows, balance shafts, torsion shafts and the like. The product is bigger, is the original place dismouting mode at present, and the dismouting in-process needs the accessory long distance to remove.

Parts such as a driving wheel, a side speed reducer, a loading wheel, an inducer and the like are 350kg heavy and need to be disassembled and assembled in the maintenance and production processes; the current assembly and disassembly are realized by adopting manual operation traveling cranes and multi-person cooperation assembly, the number of general traveling cranes in the whole factory building is limited, the traveling cranes need to be sequenced and wait for practical use in the assembly process, in the assembly process of the traveling crane assembly, the product is large, 4-5 persons are needed to complete the assembly of heavy parts, the vertical angle adjustment and the rotation angle adjustment in the assembly process are kept, the labor intensity is high, the efficiency is low, and potential safety hazards exist;

balance shaft and torsion shaft need carry out shaft hole tight fit dismouting dismantling at the dismantlement maintenance in-process, adopt the red bar copper to strike at the present in the installation, or manual puller dismouting, the in-process efficiency is low, and work intensity of labour is big, for this reason, provides a portable running part dismouting equipment.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides mobile walking part dismounting equipment.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a portable running member dismouting equipment, includes and removes the subassembly, the adjusting part of oscilaltion is installed at removal subassembly top, install clamping component on the adjusting part, clamping component is last detachable to install the centre gripping subassembly, the centre gripping subassembly includes fixture I and fixture II.

Preferably, the moving assembly comprises a walking vehicle, the top of the walking vehicle is fixedly provided with a lifting device, and the lifting device is provided with a lifting platform.

Preferably, the adjusting part comprises a mounting seat fixedly connected with the lifting platform, a first hinge rod is hinged to the mounting seat, one end, far away from the mounting seat, of the first hinge rod is hinged to a vertical arm, a gas-liquid integrated telescopic cylinder is fixedly mounted at the bottom end of the vertical arm, and the output end of the gas-liquid integrated telescopic cylinder is connected with the clamping part.

Preferably, one side of the mounting seat, which is close to the first hinge rod, is also hinged with a second hinge rod and a second telescopic cylinder, one end of the second hinge rod, which is close to the vertical arm, is hinged with the vertical arm, the second hinge rod is hinged with the second hinge rod, which abuts against the second hinge rod, and the output rod of the second telescopic cylinder is hinged with the connecting arm.

Preferably, the clamping assembly comprises a sleeve rotatably connected with the gas-liquid integrated telescopic cylinder, a mounting plate is fixedly mounted on the sleeve, a moving plate is slidably mounted on one side, away from the sleeve, of the mounting plate, a guide pillar with a sawtooth shape is fixedly mounted on the moving plate, two telescopic cylinders III are hinged to one side, away from the sleeve, of the mounting plate, the guide pillar is located between the two telescopic cylinders III, output rods of the two telescopic cylinders III are hinged to the moving plate, and a clamping block I is fixedly mounted on one side, away from the sleeve, of the mounting plate.

Preferably, the top fixed mounting of the integrative telescoping cylinder of gas-liquid has the telescoping cylinder one with standing arm bottom fixed connection, the integrative telescoping cylinder of gas-liquid including run through mounting panel and sleeve and with mounting panel and sleeve swing joint's knock-out rod, telescoping cylinder one is located and stands between arm and the integrative telescoping cylinder of gas-liquid, fixed mounting has the clamp splice on the output lever of the integrative telescoping cylinder of gas-liquid, fixed cover is equipped with the spacing ring on the sleeve.

Preferably, the top fixed mounting of mounting panel has turning handle, fixed mounting has the operation panel on the integrative telescoping cylinder of gas-liquid, the operation panel includes with integrative telescoping cylinder fixed connection's of gas-liquid operating handle and fix the operating panel on operating handle.

Preferably, the clamping assembly comprises a first clamping mechanism which is detachably mounted on the clamping assembly, the first clamping mechanism comprises a first cross arm and a first movable hook claw, a second clamping block which is connected with the first clamping block in a clamped mode is fixedly mounted on one side of the first cross arm, two first mounting grooves are formed in one side, away from the second clamping block, of the first cross arm, a first load supporting rod and a second load supporting rod are respectively and movably mounted in the two first mounting grooves, and a third clamping block which is movably connected with the guide pillar is fixedly mounted on one side of the first movable hook claw.

Preferably, the clamping assembly further comprises a second clamping mechanism which is detachably mounted on the clamping assembly, the second clamping mechanism comprises a second cross arm and a second movable hook claw, a fourth clamping block which is connected with the first clamping block in a clamped mode is fixedly mounted on one side of the second cross arm, two mounting grooves are formed in one side, away from the fourth clamping block, of the second cross arm, a third loading supporting rod and a fourth loading supporting rod are respectively and movably mounted in the two mounting grooves, and a fifth clamping block which is movably connected with the guide pillar is fixedly mounted on one side of the second movable hook claw.

Compared with the prior art, the invention has the beneficial effects that:

1. the walking vehicle can meet the requirement of long-distance walking in the walking and assembling process, the walking direction can be adjusted at will, and the easy and quick alignment function in the assembling and aligning process is realized through the large-amplitude lifting function of the lifting equipment, the micro-motion lifting floating function of the adjusting assembly and the manual micro-motion left-right floating function of the clamping assembly;

2. the invention can realize the jacking effect by matching with the extension and retraction of the jacking rod when clamping workpieces with different sizes and quantities by adopting the first clamping mechanism or the second clamping mechanism with different sizes and shapes, and realizes the function of jacking the balance shaft/torsion shaft out of the shaft hole on the frame.

Drawings

Fig. 1 is a side view of a mobile walking part dismounting device according to the present invention;

fig. 2 is a schematic structural diagram of a moving assembly, an adjusting assembly and a clamping assembly in the mobile walking part dismounting device provided by the invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2;

fig. 4 is a schematic structural view of a clamping assembly and an ejector rod in the mobile walking part dismounting device according to the present invention;

fig. 5 is a schematic structural view of a clamping assembly in the mobile walking part dismounting device according to the present invention;

fig. 6 is a schematic structural diagram of a workpiece clamped by a clamping assembly in the mobile walking part dismounting device provided by the invention.

In the figure: 1. a moving assembly; 11. a walking vehicle; 12. a lifting device; 2. an adjustment assembly; 21. a mounting base; 22. a first hinge rod; 23. erecting an arm; 24. a gas-liquid integrated telescopic cylinder; 241. ejecting the rod; 25. an operation panel; 251. an operating handle; 252. an operation panel; 26. a first telescopic cylinder; 27. a clamping block; 28. a second hinge rod; 29. a connecting arm; 210. a second telescopic cylinder; 3. a clamping assembly; 31. mounting a plate; 32. a sleeve; 321. a limiting ring; 33. moving the plate; 34. a guide post; 35. a third telescopic cylinder; 36. a first clamping block; 37. rotating the handle; 4. a clamping assembly; 41. a first clamping mechanism; 411. a first cross arm; 412. a second clamping block; 413. a first mounting groove; 414. a first movable hook claw; 415. a fixture block III; 416. a first load supporting rod; 417. a second load supporting rod; 42. a second clamping mechanism; 421. a second cross arm; 422. a fixture block IV; 423. a second mounting groove; 424. a second movable hook claw; 425. a fixture block V; 426. a third loading supporting rod; 427. and a fourth loading supporting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a portable running member dismouting equipment, includes and removes subassembly 1, removes the adjusting part 2 that the oscilaltion is installed at 1 top of subassembly, installs clamping component 3 on the adjusting part 2, and clamping component 3 is last detachable to install centre gripping subassembly 4, and centre gripping subassembly 4 includes fixture one 41 and fixture two 42.

The moving assembly 1 comprises a walking vehicle 11, a lifting device 12 is fixedly mounted at the top of the walking vehicle 11, and the lifting device 12 is provided with a lifting platform.

Further, the following workpiece is a driving wheel or a side speed reducer or a bogie wheel or an inducer, the lifting device 12 drives the adjusting assembly 2 and each part connected with the adjusting assembly 2 to move linearly upwards by driving the lifting platform to lift, so that the position of the clamping assembly 3 can be adjusted in a large range, the traveling mode of the traveling vehicle 11 is driven by an electric motor, a pneumatic motor or an internal combustion engine, and the traveling vehicle 11 is universal in the advancing direction, so that the workpiece can be moved to a specified target position through the moving assembly 1.

The adjusting component 2 comprises a mounting seat 21 fixedly connected with the lifting platform, a first hinge rod 22 is hinged to the mounting seat 21, one end, away from the mounting seat 21, of the first hinge rod 22 is hinged to a vertical arm 23, a gas-liquid integrated telescopic cylinder 24 is fixedly mounted at the bottom end of the vertical arm 23, and the output end of the gas-liquid integrated telescopic cylinder 24 is connected with the clamping component 3.

One side of the mounting seat 21 close to the first hinge rod 22 is further hinged with a second hinge rod 28 and a second telescopic cylinder 210, one end of the second hinge rod 28 close to the vertical arm 23 is hinged with the vertical arm 23, the vertical arm 23 is hinged with a second hinge rod 28 abutted against the second hinge rod 28, and an output rod of the second telescopic cylinder 210 is hinged with the connecting arm 29.

Furthermore, the vertical arm 23 can swing in a small range by taking the mounting seat 21 as a circle center while vertically ascending by controlling the extension of the second telescopic cylinder 210, so that the position of the workpiece positioned on the clamping component 3 and fixed by the clamping component 4 can be finely adjusted.

The clamping assembly 3 comprises a sleeve 32 rotatably connected with the gas-liquid integrated telescopic cylinder 24, a mounting plate 31 is fixedly mounted on the sleeve 32, a moving plate 33 is slidably mounted on one side, away from the sleeve 32, of the mounting plate 31, a guide pillar 34 with a sawtooth shape is fixedly mounted on the moving plate 33, two telescopic cylinders III 35 are hinged to one side, away from the sleeve 32, of the mounting plate 31, the guide pillar 34 is located between the two telescopic cylinders III 35, output rods of the two telescopic cylinders III 35 are hinged to the moving plate 33, and a clamping block I36 is fixedly mounted on one side, away from the sleeve 32, of the mounting plate 31.

Furthermore, the moving plate 33 is connected with the mounting plate 31 through at least two sets of guide rail sliders, so that the moving plate 33 always moves linearly when the telescopic cylinder three 35 extends and retracts, the stability of the fixture block three 415 and the fixture block five 425 sleeved on the guide post 34 can be improved through the guide post 34 with one side being serrated, and the fixture block three and the fixture block five 425 are not easy to fall off the guide post 34 under the condition of non-manual operation.

The top of the integrated gas-liquid telescopic cylinder 24 is fixedly provided with a telescopic cylinder I26 fixedly connected with the bottom end of the vertical arm 23, the integrated gas-liquid telescopic cylinder 24 comprises an ejection rod 241 which penetrates through the mounting plate 31 and the sleeve 32 and is movably connected with the mounting plate 31 and the sleeve 32, the telescopic cylinder I26 is positioned between the vertical arm 23 and the integrated gas-liquid telescopic cylinder 24, the output rod of the integrated gas-liquid telescopic cylinder 24 is fixedly provided with a clamping block 27, and the sleeve 32 is fixedly sleeved with a limiting ring 321.

Furthermore, the distance between the clamping block 27 and the limiting ring 321 can be adjusted through the expansion of the first telescopic cylinder 26, when the clamping block 27 is tightly attached to the limiting ring 321, a fixing effect can be achieved on the limiting ring 321, so that the whole clamping assembly 3 cannot rotate, the clamping assembly is suitable for being used when workpieces are transported and clamped, when a balance shaft/torsion shaft needs to be taken down from the frame, the frame is hooked through the clamping assembly 4, then the ejection rod 241 is hydraulically driven to extend out of the gas-liquid integrated telescopic cylinder 24, the clamping assembly 4 provides a fulcrum in the opposite direction for the gas-liquid integrated telescopic cylinder 24, the balance shaft/torsion shaft can be installed and ejected out of a shaft hole in the frame along with the continuous extension of the ejection rod 241, therefore, a puller can be formed by matching the extended ejection rod 241 with the clamping assembly 3 and the clamping assembly 4, and the clamping assemblies 4 with different sizes can be suitable for dismounting balance shafts/torsion shafts with different sizes.

The rotating handle 37 is fixedly mounted on the top of the mounting plate 31, the operation panel 25 is fixedly mounted on the gas-liquid integrated telescopic cylinder 24, and the operation panel 25 comprises an operation handle 251 fixedly connected with the gas-liquid integrated telescopic cylinder 24 and an operation panel 252 fixed on the operation handle 251.

Further, rotate handle 37 through holding, can realize can whole clamping unit 3 use the integrative telescoping cylinder 24 of gas-liquid to go on controlling the little rotation of small angle as the centre of a circle, and can control the flexible of two 210 of telescoping cylinders through operating panel 252, thereby make clamping unit 3 carry out the fine motion of short distance from top to bottom, and through the lift of jacking equipment 12, can make clamping unit 3 carry out long distance lift, and through the rotation of walking car 11 self, thereby can carry out the fine setting on the position to the work piece of fixing on clamping unit 3 through centre gripping subassembly 4, conveniently align the installation hole site on installation position with the installation hole site on the work piece.

The clamping assembly 4 comprises a first clamping mechanism 41 which is detachably mounted on the clamping assembly 3, the first clamping mechanism 41 comprises a first cross arm 411 and a first movable hook claw 414, a second clamping block 412 which is clamped with the first clamping block 36 is fixedly mounted on one side of the first cross arm 411, two mounting grooves 413 are formed in one side of the first cross arm 411, which is far away from the second clamping block 412, a first load bearing support rod 416 and a second load bearing support rod 417 are movably mounted in the two mounting grooves 413 respectively, and a third clamping block 415 which is movably connected with the guide pillar 34 is fixedly mounted on one side of the first movable hook claw 414.

Further, when the workpiece clamping device is used, the fixture block II 412 and the fixture block I36 are connected together, the first load supporting rod 416 and the second load supporting rod 417 are installed in the corresponding installation groove I413 respectively, then the second load supporting rod 417 and the first load supporting rod 416 are located on two sides below the center of the circle of the workpiece respectively, then the first movable hook claw 414 is sleeved on the guide pillar 34 through the fixture block III 415, when the first movable hook claw 414 is in contact with the upper side of a craftsman, the two telescopic cylinders III 35 are controlled to be shortened, so that the moving plate 33 and the guide pillar 34 move downwards and the first movable hook claw 414 is tightly propped against the upper side of the workpiece, therefore, the workpiece can be clamped and fixed through the matching of the first load supporting rod 416, the second load supporting rod 417 and the first movable hook claw 414, when the workpiece is taken down, the two telescopic cylinders III 35 are controlled to extend, so that the moving plate 33 and the guide pillar 34 take the first movable hook claw 414 to move upwards and separate from the lower side of the workpiece, and then the first supporting rod 416 and the second load supporting rod 417 can be easily removed from the lower side of the workpiece.

The clamping assembly 4 further comprises a second clamping mechanism 42 which is detachably mounted on the clamping assembly 3, the second clamping mechanism 42 comprises a second cross arm 421 and a second movable hook 424, a fourth clamping block 422 which is clamped with the first clamping block 36 is fixedly mounted on one side of the second cross arm 421, two mounting grooves 423 are formed in one side of the second cross arm 421 away from the fourth clamping block 422, a third loading supporting rod 426 and a fourth loading supporting rod 427 are movably mounted in the two mounting grooves 423 respectively, and a fifth clamping block 425 which is movably connected with the guide pillar 34 is fixedly mounted on one side of the second movable hook 424.

Further, when the workpiece is taken down, the two telescopic cylinders three 35 are controlled to extend, so that the moving plate 33 and the guide post 34 can take the movable hook claw two 424 to move upwards and separate from the workpiece, and then the three support rods 426 and the four support rods 427 can be easily removed from the lower part of the workpiece by matching the three support rods 426, the four support rods 427 and the two movable hook claws 424.

In this embodiment, when a workpiece is mounted, the workpiece is clamped and fixed by the clamping assembly 4, then the workpiece is moved to a target height by the lifting of the lifting device 12, the adjusting assembly 2 is used for fine adjustment of the clamping assembly 3 up and down and the clamping assembly 3 is manually rotated to fine adjust the workpiece left and right, so as to ensure that the mounting hole position on the workpiece can be aligned with the mounting hole position on the mounting position, then an operator can fix the workpiece by using a fastener, when the balance shaft/torsion shaft is taken down from the vehicle frame, the clamping assembly 4 is firstly tightly hooked on the workpiece, then the ejector rod 241 abuts against the shaft rod and extends, the ejector rod 241 provides a fulcrum in the opposite direction of the advancing direction for the ejector rod 241 through the clamping assembly 3 and the clamping assembly 4, the protruded ejector rod can eject the balance shaft/torsion shaft out of the vehicle frame, and the clamping of the balance shaft/torsion shaft with different numbers and sizes and the different balance shaft/torsion shaft can be clamped by replacing the first clamping mechanisms 41 and the second clamping mechanisms 42 with different shapes and sizes.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a portable running component dismouting equipment which characterized in that: including moving subassembly (1), moving subassembly (1) top and installing the adjusting part (2) of oscilaltion, install clamping component (3) on adjusting part (2), clamping component (3) are gone up detachable and are installed clamping component (4), clamping component (4) include fixture one (41) and fixture two (42).

2. The mobile running part attaching and detaching apparatus according to claim 1, wherein: the moving assembly (1) comprises a walking vehicle (11), a lifting device (12) is fixedly mounted at the top of the walking vehicle (11), and the lifting device (12) is provided with a lifting platform.

3. The mobile running part attaching and detaching apparatus according to claim 2, wherein: adjusting part (2) include with elevating platform fixed connection's mount pad (21), it has articulated rod (22) to articulate on mount pad (21), the one end that mount pad (21) were kept away from in articulated rod (22) articulates there is found arm (23), the bottom fixed mounting who founds arm (23) has integrative telescoping cylinder of gas-liquid (24), the output and the clamping component (3) of the integrative telescoping cylinder of gas-liquid (24) link together.

4. The mobile running part attaching and detaching apparatus according to claim 3, wherein: one side that mount pad (21) are close to hinge bar one (22) still articulates there are hinge bar two (28) and telescoping cylinder two (210), hinge bar two (28) are close to the one end of standing arm (23) and stand arm (23) articulated together, stand arm (23) go up to articulate have and lean on hinge bar two (28) together with hinge bar two (28), the output lever and linking arm (29) of telescoping cylinder two (210) articulate together.

5. The mobile running part attaching and detaching apparatus according to claim 3, wherein: clamping component (3) include with integrative telescoping cylinder (24) of gas-liquid sleeve (32) rotation connection, fixed mounting has mounting panel (31) on sleeve (32), one side slidable mounting that sleeve (32) were kept away from in mounting panel (31) has movable plate (33), fixed mounting has guide pillar (34) that one side is the cockscomb structure on movable plate (33), one side that sleeve (32) were kept away from in mounting panel (31) articulates there are two telescoping cylinders three (35), guide pillar (34) are located between two telescoping cylinders three (35), and the output pole of two telescoping cylinders three (35) all articulates together with movable plate (33), one side fixed mounting that sleeve (32) were kept away from in mounting panel (31) has fixture block one (36).

6. The mobile running part attaching and detaching apparatus according to claim 5, wherein: the top fixed mounting of the integrative telescoping cylinder of gas-liquid (24) has with found arm (23) bottom fixed connection's telescoping cylinder (26), the integrative telescoping cylinder of gas-liquid (24) including run through mounting panel (31) and sleeve (32) and with mounting panel (31) and sleeve (32) swing joint's knock-out rod (241), telescoping cylinder (26) are located and found between arm (23) and the integrative telescoping cylinder of gas-liquid (24), fixed mounting has clamp splice (27) on the output pole of the integrative telescoping cylinder of gas-liquid (24), fixed cover is equipped with spacing ring (321) on sleeve (32).

7. The mobile running part attaching and detaching apparatus according to claim 6, wherein: the top fixed mounting of mounting panel (31) has turning handle (37), fixed mounting has operation panel (25) on the integrative telescoping cylinder of gas-liquid (24), operation panel (25) including with integrative telescoping cylinder of gas-liquid (24) fixed connection's operating handle (251) and fix operating panel (252) on operating handle (251).

8. The mobile running part attaching and detaching apparatus according to claim 5, wherein: the clamping assembly (4) comprises a first clamping mechanism (41) which is detachably mounted on the clamping assembly (3), the first clamping mechanism (41) comprises a first cross arm (411) and a first movable hook claw (414), a second clamping block (412) which is connected with the first clamping block (36) in a clamped mode is fixedly mounted on one side of the first cross arm (411), two first mounting grooves (413) are formed in one side of the first cross arm (411) far away from the second clamping block (412), a first load supporting rod (416) and a second load supporting rod (417) are respectively and movably mounted in the two first mounting grooves (413), and a third clamping block (415) which is movably connected with the guide pillar (34) is fixedly mounted on one side of the first movable hook claw (414).

9. The mobile running part attaching and detaching apparatus according to claim 5, wherein: the clamping assembly (4) further comprises a second clamping mechanism (42) which is detachably mounted on the clamping assembly (3), the second clamping mechanism (42) comprises a second cross arm (421) and a second movable hook claw (424), a fourth fixture block (422) which is connected with the first fixture block (36) in a clamped mode is fixedly mounted on one side of the second cross arm (421), two mounting grooves (423) are formed in one side, away from the fourth fixture block (422), of the second cross arm (421), a third load supporting rod (426) and a fourth load supporting rod (427) are respectively and movably mounted in the two mounting grooves (423), and a fifth fixture block (425) which is movably connected with the guide pillar (34) is fixedly mounted on one side of the second movable hook claw (424).