CN220376201U - Adjustable support tool for tower crane - Google Patents
Adjustable support tool for tower crane Download PDFInfo
- Publication number
- CN220376201U CN220376201U CN202322072824.7U CN202322072824U CN220376201U CN 220376201 U CN220376201 U CN 220376201U CN 202322072824 U CN202322072824 U CN 202322072824U CN 220376201 U CN220376201 U CN 220376201U
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- tower crane
- fixedly connected
- support body
- wall
- spring
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of constructional engineering and discloses an adjustable support tool for a tower crane, which comprises a tower crane support body, wherein buffer columns are connected to four corners of the bottom of the tower crane support body in a sliding manner, the tops of the buffer columns penetrate through the bottom of the tower crane support body and are fixedly connected with limiting blocks, grooves are formed in four corners of the bottom of the tower crane support body, resistors are fixedly connected to the inner walls of the tops of the grooves, springs I are arranged outside the resistors, extension plates are fixedly connected to the bottom ends of four sides of the tower crane support body, sliding columns are connected to the bottoms of the extension plates in a sliding manner, stabilizing blocks are fixedly connected to the bottoms of the sliding columns, and springs II are arranged outside the sliding columns. According to the utility model, the impact and vibration generated during the operation of the crane are absorbed, and the transmission of the impact and vibration can be reduced, so that the influence on the integral structure of the tower crane is reduced, and the stability and safety are improved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to an adjustable support tool for a tower crane.
Background
Tower cranes are typically equipped with support tooling to provide support and stability. These support tools are structures for supporting and fixing the tower crane to ensure its safety and stability during operation, and these support works are usually made of steel for providing the main supporting forces.
In the prior art, during the working period of the crane, due to the conditions of descending, stopping or suddenly starting of the lifting object, impact force and vibration can be generated, but the supporting tool can not well absorb and reduce external impact force and vibration to reduce the transmission to the tower crane, so that the influence is caused, and therefore, the adjustable supporting tool for the tower crane is provided for solving the problems.
Disclosure of Invention
In order to make up for the defects, the utility model provides an adjustable support tool for a tower crane, and aims to solve the problem that the support tool in the prior art cannot well absorb impact force and vibration generated by a crane during working.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an adjustable support frock for tower machine, includes tower machine support body, the equal sliding connection in bottom four corners of tower machine support body has the buffer post, the bottom and the fixedly connected with stopper of tower machine support body are run through at the top of buffer post, the bottom four corners of tower machine support body all is provided with the recess, the top inner wall fixedly connected with resistance ware of recess, the outside of resistance ware is provided with spring one, the equal fixedly connected with extension board in four side bottom of tower machine support body, the bottom sliding connection of extension board has the slip post, the bottom fixedly connected with stabilizing piece of slip post, the outside of slip post is provided with spring two.
As a further description of the above technical solution:
the top fixedly connected with backup pad of tower machine supporting body, the top fixedly connected with worm wheel of backup pad, the top of backup pad is provided with the spout, the inner wall sliding connection of spout has the ring, the top fixedly connected with of ring adjusts the shell, the left side inner wall fixedly connected with motor of adjusting the shell, the drive end fixedly connected with worm of motor, the worm is connected for the meshing with the worm wheel.
As a further description of the above technical solution:
the outside sliding connection of stopper is at the inner wall of recess, the outside of resistance ware runs through inside the stopper and sliding connection is at the inner wall of buffer column.
As a further description of the above technical solution:
one end of the first spring is fixedly connected to one side of the resistor, and the other end of the first spring is fixedly connected to the top of the limiting block.
As a further description of the above technical solution:
one end of the second spring is fixedly connected to the bottom of the extension plate, and the other end of the second spring is fixedly connected to the top of the stabilizing block.
As a further description of the above technical solution:
the top rotation of extension board is connected with the connecting rod, the inside wall of connecting rod rotates the lateral wall of connecting in the backup pad.
As a further description of the above technical solution:
the bottom of the adjusting shell is contacted with the top of the supporting plate, and two sides of the worm are both rotationally connected to the inner wall of the circular ring.
The utility model has the following beneficial effects:
according to the utility model, the shock and vibration generated during the working process of the crane are absorbed through the mutual coordination of the buffer column, the limiting block, the groove, the resistor, the first spring, the extension plate, the sliding column, the stabilizing block, the second spring, the connecting rod and other parts, and the transmission of the shock force and vibration can be reduced, so that the influence on the integral structure of the tower crane is reduced, and the stability and the safety of the tower crane are improved.
In the utility model, the shell and the motor are regulated through the supporting plate, the worm wheel, the sliding chute, the circular ring and the regulating shell. The rotation of the crane is realized by the mutual cooperation of the worm and other parts, so that the direction of the crane can be adjusted, and the working requirements of different directions are met.
Drawings
FIG. 1 is a schematic view of the front side of an adjustable support tooling for a tower crane;
FIG. 2 is a diagram showing the internal structure of a support plate of an adjustable support tool for a tower crane;
FIG. 3 is a diagram showing the internal structure of a tower crane supporting body of the adjustable supporting tool for the tower crane;
fig. 4 is an enlarged view at a in fig. 1.
Legend description:
1. a tower crane support body; 2. a buffer column; 3. a limiting block; 4. a groove; 5. a resistor; 6. a first spring; 7. an extension plate; 8. a sliding column; 9. a stabilizing block; 10. a second spring; 11. a connecting rod; 12. a support plate; 13. a worm wheel; 14. a chute; 15. a circular ring; 16. adjusting the shell; 17. a motor; 18. a worm; 19. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an adjustable support frock for tower machine, including tower machine support body 1, the equal sliding connection in bottom four corners of tower machine support body 1 has buffer post 2, buffer post 2's design is in order to support, buffer post 2's top runs through tower machine support body 1's bottom and fixedly connected with stopper 3, stopper 3's design is in order to carry out the restriction, tower machine support body 1's bottom four corners all is provided with recess 4, recess 4's design is in order to have the space to cushion, recess 4's top inner wall fixedly connected with resistance ware 5, resistance ware 5's design is in order to control, resistance ware 5's outside is provided with spring one 6, spring one's 6's design is in order to absorb impact and vibrations, tower machine support body 1's four side bottom all fixedly connected with extension board 7, extension board 7's design is in order to stabilize tower machine support body 1, extension board 7's bottom sliding connection has slide post 8, slide post 8's design is in order to support, slide post 8's bottom fixedly connected with stabilizer 9, stabilizer 9's design is in order to carry out the restriction, slide post 8's outside is provided with spring two 10, spring two in order to absorb for 10.
The top fixedly connected with backup pad 12 of tower machine support body 1, the design of backup pad 12 is in order to support, the top fixedly connected with worm wheel 13 of backup pad 12, such design is in order to fix worm wheel 13, the top of backup pad 12 is provided with spout 14, the design of spout 14 is in order to restrict, the inner wall sliding connection of spout 14 has ring 15, the design of ring 15 is in order to connect, the top fixedly connected with of ring 15 adjusts shell 16, the design of adjusting shell 16 is in order to support and synchronize the operation of ring 15, the left side inner wall fixedly connected with motor 17 of adjusting shell 16, motor 17's design is in order to add a driving source, motor 17's drive end fixedly connected with worm 18, such design makes motor 17's start-up can bring worm 18 to rotate, worm 18 and worm wheel 13 are the meshing connection, such design makes worm 18 can rotate along the line of worm wheel 13. The outer part of the limiting block 3 is slidably connected to the inner wall of the groove 4, so that the limiting block 3 is connected and stabilized, and the outer part of the resistor 5 penetrates through the inner part of the limiting block 3 and is slidably connected to the inner wall of the buffer post 2, so that the first spring 6 can absorb impact and vibration. One end of the first spring 6 is fixedly connected to one side of the resistor 5, and the other end of the first spring 6 is fixedly connected to the top of the limiting block 3. One end of the second spring 10 is fixedly connected to the bottom of the extension plate 7, and the other end of the second spring 10 is fixedly connected to the top of the stabilizing block 9. The top of extension board 7 rotates and is connected with connecting rod 11, and the design of connecting rod 11 is in order to connect and support, and the inside wall of connecting rod 11 rotates the lateral wall of connecting plate 12, and such design makes extension board 7 and backup pad 12 connect. The bottom of the adjusting housing 16 is in contact with the top of the support plate 12, and both sides of the worm 18 are rotatably connected to the inner wall of the ring 15, which is designed to be stable and allow the ring 15 to rotate.
Working principle: firstly, when the direction of the crane needs to be adjusted, the motor 17 is started, the worm 18 is driven to rotate under the starting of the motor 17, the worm 18 is meshed with the worm wheel 13, but the worm 18 is fixed at the top of the supporting plate 12, so that the worm 18 rotates along the lines of the worm wheel 13, the ring 15 is driven to rotate on the inner wall of the sliding groove 14, the shell 16 is driven to be adjusted through the rotation of the ring 15, finally the support frame 19 is driven through the adjustment of the shell 16, the direction adjusting effect of the support frame 19 on the crane is realized, different working tasks can be adapted, when the crane causes impact force and vibration during working, the resistor 5 slides in the buffer column 2 and controls the first spring 6 to absorb the impact force and vibration, the direct transmission to the tower crane structure is avoided, the stress of the structure is reduced, the service life of the tower crane is prolonged, the extension plate 7 is also pressed downwards, the sliding column 8 slides in the extension plate 7, the second spring 10 is extruded, and the impact force and vibration are absorbed through the second spring 10.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a tower machine supports frock with adjustable, includes tower machine support body (1), its characterized in that: the novel tower crane support comprises a tower crane support body (1), wherein buffer columns (2) are slidably connected to the four corners of the bottom of the tower crane support body (1), limiting blocks (3) are fixedly connected to the top of the buffer columns (2) and penetrate through the bottom of the tower crane support body (1), grooves (4) are formed in the four corners of the bottom of the tower crane support body (1), a resistor (5) is fixedly connected to the inner wall of the top end of each groove (4), a first spring (6) is arranged on the outer portion of each resistor (5), extension plates (7) are fixedly connected to the four bottom ends of the tower crane support body (1), sliding columns (8) are slidably connected to the bottoms of the extension plates (7), and stabilizing blocks (9) are fixedly connected to the bottoms of the sliding columns (8), and springs (10) are arranged on the outer portions of the sliding columns (8).
2. The adjustable support tooling for a tower crane according to claim 1, wherein: the utility model discloses a tower crane support body, including tower crane support body (1), top fixedly connected with backup pad (12), the top fixedly connected with worm wheel (13) of backup pad (12), the top of backup pad (12) is provided with spout (14), the inner wall sliding connection of spout (14) has ring (15), the top fixedly connected with of ring (15) adjusts shell (16), the left side inner wall fixedly connected with motor (17) of adjusting shell (16), the drive end fixedly connected with worm (18) of motor (17), worm (18) are meshing connection with worm wheel (13).
3. The adjustable support tooling for a tower crane according to claim 1, wherein: the outside sliding connection of stopper (3) is at the inner wall of recess (4), the outside of resistance ware (5) runs through inside stopper (3) and sliding connection is at the inner wall of buffer column (2).
4. The adjustable support tooling for a tower crane according to claim 1, wherein: one end of the first spring (6) is fixedly connected to one side of the resistor (5), and the other end of the first spring (6) is fixedly connected to the top of the limiting block (3).
5. The adjustable support tooling for a tower crane according to claim 1, wherein: one end of the second spring (10) is fixedly connected to the bottom of the extension plate (7), and the other end of the second spring (10) is fixedly connected to the top of the stabilizing block (9).
6. The adjustable support tooling for a tower crane according to claim 1, wherein: the top of extension board (7) rotates and is connected with connecting rod (11), the inside wall of connecting rod (11) rotates and connects the lateral wall at backup pad (12).
7. The adjustable support tooling for a tower crane according to claim 2, wherein: the bottom of the adjusting shell (16) is contacted with the top of the supporting plate (12), and two sides of the worm (18) are rotatably connected to the inner wall of the circular ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072824.7U CN220376201U (en) | 2023-08-03 | 2023-08-03 | Adjustable support tool for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072824.7U CN220376201U (en) | 2023-08-03 | 2023-08-03 | Adjustable support tool for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220376201U true CN220376201U (en) | 2024-01-23 |
Family
ID=89568919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322072824.7U Active CN220376201U (en) | 2023-08-03 | 2023-08-03 | Adjustable support tool for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220376201U (en) |
-
2023
- 2023-08-03 CN CN202322072824.7U patent/CN220376201U/en active Active
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