CN215701485U

CN215701485U - Lifting mechanism with shaking prevention structure for mechanical maintenance

Info

Publication number: CN215701485U
Application number: CN202122363169.1U
Authority: CN
Inventors: 张世菊
Original assignee: Daqing Yide Kaidun Mechanical Equipment Co ltd
Current assignee: Daqing Yide Kaidun Mechanical Equipment Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-01
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a lifting mechanism with an anti-shaking structure for mechanical maintenance, which comprises a lifting platform assembly and a lifting tool table, wherein the lower end of the lifting platform assembly is provided with an anti-shaking assembly, the left end of the anti-shaking assembly is provided with a translation assembly, the lower end of the translation assembly is provided with wheels, the lifting tool table is arranged at the upper end of the lifting platform assembly and comprises a second cylinder, a third lifting rod, a fourth lifting rod and a tool table, the upper end of the second cylinder is provided with the third lifting rod, the upper end of the third lifting rod is provided with the fourth lifting rod, the upper end of the fourth lifting rod is provided with the tool table, the third lifting rod and the fourth lifting rod are symmetrical about the central axis of the second cylinder, compared with the existing common lifting mechanism, the tool table can be lifted to a proper position without stooping to take tools when a maintenance tool is used, and can absorb the vibration generated during working and outside to achieve the function of shaking prevention.

Description

Lifting mechanism with shaking prevention structure for mechanical maintenance

Technical Field

The utility model relates to the technical field of lifting mechanisms, in particular to a lifting mechanism with an anti-shaking structure for mechanical maintenance.

Background

The lifting mechanism is a machine for lifting personnel or articles to a certain position, the mechanical maintenance refers to technical activities for recovering the functions of the machine after the technical state of the machine is degraded or has a fault, and comprises various planned repairs, unplanned fault repairs and accident repairs, the lifting mechanism for the mechanical maintenance is used for the mechanical maintenance, and the lifting mechanism is widely applied in the mechanical maintenance process.

The existing lifting mechanism for mechanical maintenance can only be placed on a lifting platform by a maintenance tool when in use, needs to be stood down to be taken when the tool is taken and replaced, can not well meet the use requirements of people, and carries out technical innovation on the basis of the existing lifting mechanism aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lifting mechanism with an anti-sway structure for machine maintenance, so as to solve the problems of the background art mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a machinery maintenance is with lifting mechanism that has anti-rocking structure, includes lift platform subassembly and liftable tool post, the lower extreme setting of lift platform subassembly prevents shaking the subassembly, the left end of preventing shaking the subassembly is provided with the translation subassembly, and the lower extreme of translation subassembly is provided with the wheel, the liftable tool post sets up the upper end at the lift platform subassembly, the liftable tool post includes second cylinder, third lifter, fourth lifter and tool post, and the upper end of second cylinder is provided with the third lifter, the upper end of third lifter is provided with the fourth lifter, and the upper end of fourth lifter is provided with the tool post, third lifter and fourth lifter are symmetrical about the axis of second cylinder, and are articulated between third lifter and the fourth lifter.

Preferably, the lifting platform assembly comprises a first cylinder, a first lifting rod, a second lifting rod and a lifting working platform, the first lifting rod is arranged at the upper end of the first cylinder, the second lifting rod is arranged at the upper end of the first lifting rod, and the lifting working platform is arranged at the upper end of the second lifting rod.

Preferably, the first lifting rod and the second lifting rod are symmetrical about a central axis of the first cylinder, and the first lifting rod and the second lifting rod are hinged.

Preferably, the translation subassembly includes third cylinder, slip brace table, slide rail and base, and the right-hand member of third cylinder is provided with the slip brace table, the lower extreme of slip brace table is provided with the slide rail, and the lower extreme of slide rail is provided with the base.

Preferably, the width of the sliding support platform is greater than the width of the slide rail, and the sliding support platform is connected with the slide rail in a sliding manner.

Preferably, the anti-shaking assembly comprises an anti-shaking box body, a cushion block, a first spring, a first support block, a second spring and a second support block, the cushion block is arranged at the upper end of the anti-shaking box body, the first spring is arranged at the upper end of the cushion block, the first support block is arranged at the upper end of the first spring, the second spring is arranged at the upper end of the first support block, and the second support block is arranged at the upper left end of the second spring.

Preferably, the central line of the first spring is superposed with the central line of the cushion block, and the first spring is elastically connected with the cushion block.

Compared with the prior art, the utility model has the beneficial effects that: the lifting tool table is used, so that an operator can place a maintenance tool on the lifting tool table, the tool table can be lifted to a proper position without stooping to take the maintenance tool, the lifting tool table is very convenient, the anti-shaking component can absorb vibration generated during working and outside to achieve the anti-shaking effect, the working range of the operator can be wider due to the translation component, and the whole lifting mechanism does not need to be moved;

1. according to the tool table, the second cylinder, the third lifting rod, the fourth lifting rod and the tool table are arranged, so that mechanical maintenance tools can be stored on the tool table through the arrangement, the trouble that the maintenance tools are too many to hold is avoided, the tool table can be lifted by the second cylinder through the third lifting rod and the fourth lifting rod, an operator does not need to bend down to take the maintenance tools when replacing the maintenance tools, and the maintenance tools can be conveniently taken and placed by the operator.

2. According to the utility model, through the arrangement of the third air cylinder, the sliding support platform, the sliding rail and the base, the third air cylinder can drive the sliding support platform to enable the sliding support platform to move left and right on the sliding rail, so that the lifting platform assembly can move left and right, and an operator can maintain places which are not far away from the left side and the right side without moving the whole lifting mechanism.

3. According to the utility model, through the arrangement of the anti-shaking box body, the cushion block, the first spring, the first supporting block, the second spring and the second supporting block, the cushion block is arranged in the anti-shaking box body, the cushion block, the first spring and the first supporting block are elastically connected, so that shaking generated by an operator during working can be absorbed, and shaking from the outside can be absorbed through the elastic connection among the first supporting block, the second spring and the second supporting block, so that the working platform can not shake, and the safety of the operator is ensured.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the translation assembly of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a lifting platform assembly; 101. a first cylinder; 102. a first lifting rod; 103. a second lifting rod; 104. lifting the working platform; 2. a tool table can be lifted; 201. a second cylinder; 202. a third lifting rod; 203. a fourth lifting rod; 204. a tool table; 3. a translation assembly; 301. a third cylinder; 302. a sliding support table; 303. a slide rail; 304. a base; 4. an anti-sloshing assembly; 401. an anti-shaking box body; 402. cushion blocks; 403. a first spring; 404. a first support block; 405. a second spring; 406. a second support block; 5. and (4) wheels.

Detailed Description

As shown in fig. 1, a lifting mechanism with an anti-sway structure for mechanical maintenance comprises a lifting platform assembly 1, a lifting tool table 2 and wheels 5, wherein the lifting tool table 2 is arranged at the upper end of the lifting platform assembly 1, the anti-sway assembly 4 is arranged at the lower end of the lifting platform assembly 1, a translation assembly 3 is arranged at the left end of the anti-sway assembly 4, the wheels 5 are arranged at the lower end of the translation assembly 3, the lifting tool table 2 comprises a second cylinder 201, a third lifting rod 202, a fourth lifting rod 203 and a tool table 204, the third lifting rod 202 is arranged at the upper end of the second cylinder 201, the centers of the third lifting rod 202 and the fourth lifting rod 203 are superposed and symmetrical, the tool table 204 is arranged at the upper end of the fourth lifting rod 203, the third lifting rod 202 and the fourth lifting rod 203 are symmetrical about the central axis of the second cylinder 201, and the third lifting rod 202 and the fourth lifting rod 203 are hinged, by the arrangement, mechanical maintenance tools can be stored on the tool table 204, the trouble that the maintenance tools are too many to hold by hands is avoided, and the second cylinder 201 can make the tool table 204 lift through the third lifting rod 202 and the fourth lifting rod 203 together, so that the operator does not need to bend down to take the maintenance tool when changing the maintenance tool, and the maintenance tool is convenient for the operator to take and place, the lifting platform assembly 1 comprises a first cylinder 101, a first lifting rod 102, a second lifting rod 103 and a lifting working platform 104, and the upper end of the first cylinder 101 is provided with a first lifting rod 102, the centers of the first lifting rod 102 and the second lifting rod 103 are superposed and symmetrical, the upper end of the second lifting rod 103 is provided with a lifting working platform 104, the first lifting rod 102 and the second lifting rod 103 are symmetrical about the central axis of the first cylinder 101, the first lifting rod 102 and the second lifting rod 103 are hinged, and the lifting working platform 104 can be lifted through the arrangement;

as shown in fig. 2 and 3, the translation assembly 3 includes a third cylinder 301, a sliding support 302, a sliding rail 303 and a base 304, the right end of the third cylinder 301 is provided with the sliding support 302, the lower end of the sliding support 302 is provided with the sliding rail 303, the lower end of the sliding rail 303 is provided with the base 304, the width of the sliding support 302 is larger than that of the sliding rail 303, and the sliding support 302 is slidably connected with the sliding rail 303, by which the lifting platform assembly 1 can be moved left and right, so that an operator can maintain places on the left and right sides without moving the whole lifting mechanism, the anti-sway assembly 4 includes an anti-sway box 401, a cushion block 402, a first spring 403, a first support block 404, a second spring 405, a second support block 406, the anti-sway box 401, the cushion block 402, the first spring 403, the first support block 404, the second spring 405 and the second support block 406, and the upper end of the anti-sway box 401 is provided with the cushion block 402, the upper end of cushion 402 is provided with first spring 403, and the upper end of first spring 403 is provided with first supporting shoe 404, be provided with second spring 405 of first supporting shoe 404, and the upper left end of second spring 405 is provided with second supporting shoe 406, the central line of first spring 403 and the coincidence of the central line of cushion 402, and be elastic connection between first supporting shoe 404 and the second spring 405, it is absorbed to rock that messenger's operating personnel during operation produced through this setting, can not make lift work platform 104 take place to rock, operating personnel's safety has been guaranteed.

The working principle is as follows: when the lifting mechanism is used, firstly, the lifting mechanism is moved to a proper maintenance place through the wheels 5 and then fixed, a maintenance tool can be placed in the tool table 204 firstly, then an operator stands in the lifting working platform 104 to start the first air cylinder 101, the first air cylinder 101 can push the lifting working platform 104 to ascend, the first lifting rod 102 and the second lifting rod 103 can fix and limit the lifting working platform 104, the ascending stops to start maintenance when the lifting working platform ascends to a proper maintenance height, the second air cylinder 201 is started firstly, the tool table 204 can be pushed to ascend by the second air cylinder 201, the third lifting rod 202 and the fourth lifting rod 203 can limit and fix the tool table 204, the tool table 204 can stop ascending when the tool table is ascended to a height convenient for taking and placing the tool, when maintenance is needed in places short of the left side and the right side, the third air cylinder 301 can be started, the third air cylinder 301 can push the sliding support table 302 to move on the sliding rail 303, the lifting platform assembly 1 is arranged above the sliding support platform 302, so that the lifting platform assembly 1 moves on the slide rails 303, and therefore places with short distance between the left side and the right side can be maintained, the anti-shaking box 401, the first spring 403 and the second spring 405 can absorb shaking generated by an operator during working, the cushion block 402, the first support block 404 and the second support block 406 play a role in fixing and installing the first spring 403 and the second spring 405, and the working principle of the lifting mechanism with the anti-shaking structure for mechanical maintenance is the same.

Claims

1. A lifting mechanism with an anti-shaking structure for mechanical maintenance comprises a lifting platform assembly (1) and a lifting tool table (2), wherein the lower end of the lifting platform assembly (1) is provided with an anti-shaking assembly (4), the left end of the anti-shaking assembly (4) is provided with a translation assembly (3), the lower end of the translation assembly (3) is provided with wheels (5), the lifting tool table (2) is arranged at the upper end of the lifting platform assembly (1), the lifting tool table (2) comprises a second cylinder (201), a third lifting rod (202), a fourth lifting rod (203) and a tool table (204), the upper end of the second cylinder (201) is provided with the third lifting rod (202), the upper end of the third lifting rod (202) is provided with the fourth lifting rod (203), the upper end of the fourth lifting rod (203) is provided with the tool table (204), and the third lifting rod (202) and the fourth lifting rod (203) are symmetrical to the central axis of the second cylinder (201), and the third lifting rod (202) and the fourth lifting rod (203) are hinged.

2. The lifting mechanism with the anti-shaking structure for mechanical maintenance according to claim 1, wherein the lifting platform assembly (1) comprises a first cylinder (101), a first lifting rod (102), a second lifting rod (103) and a lifting working platform (104), the first lifting rod (102) is arranged at the upper end of the first cylinder (101), the second lifting rod (103) is arranged at the upper end of the first lifting rod (102), and the lifting working platform (104) is arranged at the upper end of the second lifting rod (103).

3. The lifting mechanism with the anti-shaking structure for mechanical maintenance according to claim 2, wherein the first lifting rod (102) and the second lifting rod (103) are symmetrical about a central axis of the first cylinder (101), and the first lifting rod (102) and the second lifting rod (103) are hinged.

4. The lifting mechanism with the anti-shaking structure for mechanical maintenance according to claim 1, wherein the translation assembly (3) comprises a third cylinder (301), a sliding support platform (302), a sliding rail (303) and a base (304), the sliding support platform (302) is arranged at the right end of the third cylinder (301), the sliding rail (303) is arranged at the lower end of the sliding support platform (302), and the base (304) is arranged at the lower end of the sliding rail (303).

5. The lifting mechanism with the anti-shaking structure for mechanical maintenance according to claim 4, wherein the width of the sliding support platform (302) is larger than that of the sliding rail (303), and the sliding support platform (302) is in sliding connection with the sliding rail (303).

6. The lifting mechanism with the anti-shaking structure for mechanical maintenance according to claim 1, wherein the anti-shaking assembly (4) comprises an anti-shaking box body (401), a cushion block (402), a first spring (403), a first support block (404), a second spring (405) and a second support block (406), the cushion block (402) is arranged at the upper end of the anti-shaking box body (401), the first spring (403) is arranged at the upper end of the cushion block (402), the first support block (404) is arranged at the upper end of the first spring (403), the second spring (405) is arranged at the upper end of the first support block (404), and the second support block (406) is arranged at the upper left end of the second spring (405).

7. The lifting mechanism with the anti-shaking structure for mechanical maintenance according to claim 6, wherein the center line of the first spring (403) coincides with the center line of the pad (402), and the first spring (403) is elastically connected with the pad (402).