CN220863617U - Polishing structure for lifting hook of tower crane - Google Patents
Polishing structure for lifting hook of tower crane Download PDFInfo
- Publication number
- CN220863617U CN220863617U CN202322316695.1U CN202322316695U CN220863617U CN 220863617 U CN220863617 U CN 220863617U CN 202322316695 U CN202322316695 U CN 202322316695U CN 220863617 U CN220863617 U CN 220863617U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- disc
- polishing
- tower crane
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005498 polishing Methods 0.000 title claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010419 fine particle Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of polishing, and discloses a polishing structure for a lifting hook of a tower crane, which comprises a bottom plate, wherein the front side inner wall of the bottom plate is fixedly connected with a hydraulic cylinder, the bottom end inner wall of the bottom plate is rotationally connected with a disc, the front side and the rear side of the disc are rotationally connected with rotating columns, one end of each rotating column far away from the disc is rotationally connected with a sliding block, the top of each sliding block is fixedly connected with a connecting block, the top of each connecting block is fixedly connected with a pushing plate, the front end and the rear end of the opposite side of each pushing plate are fixedly connected with clamping heads, the front side and the rear side of the top of the bottom plate are respectively provided with a sliding groove, and the front side inner wall and the rear side inner wall of the bottom plate are respectively fixedly connected with a sliding rail. According to the utility model, the clamping and fixing effects on the lifting hook are realized, the lifting hook is not required to be taken by hands of a worker, the labor cost is reduced, the lifting hook cannot shake during polishing, and the stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to a polishing structure for a lifting hook of a tower crane.
Background
The tower crane is also called as tower crane, and the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction. The device consists of a metal structure, a working mechanism and an electrical system. The lifting hook is used as one of indispensable parts in the tower crane.
In-process to processing the lifting hook can polish the lifting hook, and current polishing mode is polishing the lifting hook through the staff when polishing, when continuous operation, operating personnel's hand can feel sour and painful along with polishing quantity and time's growth, simultaneously along with operating personnel intensity of labour's increase, polishing efficiency also reduces thereupon to because the location effect to the lifting hook is poor during polishing, thereby influence polishing quality.
Disclosure of utility model
In order to overcome the defects, the utility model provides a polishing structure for a lifting hook of a tower crane, and aims to solve the problems that the polishing mode in the prior art increases labor force and reduces working efficiency by polishing by hands.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a polishing structure for tower crane lifting hook, includes the bottom plate, the front side inner wall fixedly connected with pneumatic cylinder of bottom plate, the bottom inner wall of bottom plate rotates and is connected with the disc, both sides all rotate around the disc are connected with the spliced pole, the one end that the disc was kept away from to the spliced pole rotates and is connected with the slider, the top fixedly connected with connecting block of slider, the top fixedly connected with flitch of connecting block, two both ends all fixedly connected with gripping head around the relative one side of flitch, both sides all are provided with the spout around the top of bottom plate, both sides inner wall all fixedly connected with slide rail around the bottom plate, the drive end fixedly connected with of pneumatic cylinder is in the one end of front side connecting block, the inside sliding connection of slider is in the outside of slide rail.
As a further description of the above technical solution:
The left side and the right side of the top of the bottom plate are fixedly connected with a first linear guide rail, the top of the first linear guide rail is slidably connected with a first sliding block, the top of the first sliding block is fixedly connected with a fixed column, the tops of two opposite sides of the fixed columns are fixedly connected with a second linear guide rail, the top of the fixed column is fixedly connected with a collecting box, the top of the second linear guide rail is fixedly connected with an exhaust fan, the output end of the exhaust fan is fixedly connected with an extraction pipe, the bottom sliding connection of linear guide second has slider second, slider second's bottom fixedly connected with electric putter, electric putter's drive end fixedly connected with connection pad, the equal fixedly connected with protection post in four sides in top of connection pad, the top of protection post is provided with the stopper, the outside of protection post is provided with the spring, four the outside sliding connection of protection post has the protection casing dish, the bottom fixedly connected with polisher of connection pad.
As a further description of the above technical solution:
The bottom four corners of bottom plate all fixedly connected with support column, the outside sliding connection of connecting block is at the inner wall of spout.
As a further description of the above technical solution:
The bottom sliding connection of push plate is at the top of bottom plate, the bottom sliding connection of slider is at the bottom inner wall of bottom plate.
As a further description of the above technical solution:
The output of air exhauster links to each other with the protection casing dish through the extraction pipe, the input of air exhauster links to each other with the collecting box through the aspiration channel.
As a further description of the above technical solution:
One end of the spring is fixedly connected to the bottom of the limiting block, and the other end of the spring is fixedly connected to the top of the protective cover disc.
As a further description of the above technical solution:
The front side of protection casing dish is inside to be provided with the filter screen, the bottom inner wall of protection casing dish contacts with the top of connection pad.
The utility model has the following beneficial effects:
According to the utility model, the clamping and fixing effects on the lifting hook are realized through the mutual coordination of the components such as the hydraulic cylinder, the disc, the rotating column, the sliding block, the connecting block, the pushing plate, the clamping head, the sliding groove and the sliding rail, the working personnel are not required to take the lifting hook, the labor cost is reduced, the lifting hook cannot shake during polishing, and the stability of the device is improved.
According to the utility model, through the mutual matching of the components such as the collecting box, the exhaust fan, the extracting pipe, the connecting disc, the protection column, the protection cover disc and the like, the protection effect of the lifting hook on polishing is realized, the scraps and fine particles generated by polishing are collected, the inhalation of workers is prevented, and the safety of the device is improved.
Drawings
FIG. 1 is a schematic perspective front view of a polishing structure for a tower crane hook according to the present utility model;
FIG. 2 is a view showing the internal structure of a bottom plate of a polishing structure for a hook of a tower crane according to the present utility model;
fig. 3 is a view showing the internal structure of a protective cover for a hook of a tower crane according to the present utility model.
Legend description:
1. A bottom plate; 2. a hydraulic cylinder; 3. a disc; 4. rotating the column; 5. a slide block; 6. a connecting block; 7. a pushing plate; 8. a clamping head; 9. a chute; 10. a slide rail; 11. a first linear guide rail; 12. a first sliding block; 13. fixing the column; 14. a second linear guide rail; 15. a collection box; 16. an exhaust fan; 17. an extraction tube; 18. a second sliding block; 19. an electric push rod; 20. a connecting disc; 21. a protective column; 22. a spring; 23. a shield disc; 24. a filter screen; 25. a polisher; 26. and (5) supporting the column.
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. 1-3, one embodiment provided by the present utility model is: the utility model provides a polishing structure for tower crane lifting hook, including bottom plate 1, the front side inner wall fixedly connected with pneumatic cylinder 2 of bottom plate 1, the design of pneumatic cylinder 2 is in order to add a drive source, the bottom inner wall rotation of bottom plate 1 is connected with disc 3, the design of disc 3 is in order to carry out synchronous operation, both sides all rotate around disc 3 are connected with rotation post 4, such design is in order to can carry out rotation at disc 3 pivoted time with two rotation posts 4, rotation post 4 is kept away from the one end rotation of disc 3 and is connected with slider 5, such design makes rotation post 4 can carry out the slider 5 and slide, the top fixedly connected with connecting block 6 of slider 5, such design makes slider 5's slide belt connecting block 6 remove, the top fixedly connected with push plate 7 of connecting block 6, the equal fixedly connected with clamp head 8 of both ends around the relative one side of two push plate 7 can drive push plate 7, the fixed action of clamp head 8 to lifting hook is realized in order to carry out at the top front and back both sides of bottom plate 1, the spout 9 is in order to carry out the design, the slide rail 10 is in order to carry out the stable operation of the slide device is in order to carry out the inside 10 in order to carry out the design, the slide device is stable in order to carry out the slide, the slide device is in order to carry out the slide connection 10, so has the slide device is designed for the inside 10 is stable, and is connected with the slide rail 10.
The top left and right sides of bottom plate 1 all fixedly connected with linear guide 11, linear guide 11's design is in order to adjust from beginning to end and polish, linear guide 11's top sliding connection has slider one 12, slider one 12's top fixedly connected with fixed column 13, fixed column 13's design is in order to support, two fixed column 13's opposite side top fixedly connected with linear guide two 14, linear guide two 14's design is in order to adjust from beginning to end and polish, right side fixed column 13's top fixedly connected with collecting box 15, collecting box 15's design is in order to collect, linear guide two 14's top fixedly connected with air exhauster 16, air exhauster 16's design is in order to increase suction force, air exhauster 16's output fixedly connected with extraction pipe 17, extraction pipe 17's design is in order to absorb, linear guide two 14's bottom sliding connection has slider two 18, slider two 18's bottom fixedly connected with electric putter 19, electric putter 19's design is in order to go up and down, electric putter 19's drive end fixedly connected with 20, 20's design is in order to carry out polishing, 20's top 20 is in order to connect, four posts 21 are in order to carry out polishing, four posts 21 are in order to carry out the fixed connection with the protection post 21, the top protection post 21 is in order to carry out the protection post 25, the design is in order to carry out the protection post 25, the protection post is in order to carry out the protection post is in the top protection post is in the protection post 21, the protection post is in order to carry out the protection post is in the protection post's connection with the protection post is of protection post 25. The bottom four corners of bottom plate 1 all fixedly connected with support column 26, and the design of support column 26 is in order to support, and the outside sliding connection of connecting block 6 is in the inner wall of spout 9, and such design is in order to stabilize. The bottom sliding connection of push plate 7 is at the top of bottom plate 1, and this kind of design is for stability, and the bottom sliding connection of slider 5 makes slider 5 more stable in the bottom inner wall of bottom plate 1 like this. The output of air exhauster 16 links to each other with protection casing dish 23 through extraction pipe 17, and the input of air exhauster 16 links to each other with collection box 15 through the aspiration channel, and this kind of design has realized collecting the effect of clearance to the produced piece of polishing. One end of the spring 22 is fixedly connected to the bottom of the limiting block, and the other end of the spring 22 is fixedly connected to the top of the protective cover disc 23, so that the protective cover disc 23 can operate up and down to leave a space for polishing. The front side of the shield plate 23 is internally provided with a filter screen 24, the filter screen 24 is designed for filtering, and the bottom end inner wall of the shield plate 23 is in contact with the top of the connecting plate 20, so that the shield plate 23 is supported.
Working principle: firstly, the lifting hook to be polished is placed at the top of the bottom plate 1 when in use, at this moment, the hydraulic cylinder 2 is started, the front side connecting block 6 is carried to slide under the starting of the hydraulic cylinder 2, the sliding of the connecting block 6 is carried to slide with the sliding block 5 at the bottom, the sliding of the sliding block 5 is carried to rotate with the disc 3, at this moment, the sliding block 5 on the other side is driven to rotate under the rotation of the disc 3 so as to enable the two sides to move relatively or back to back, the pushing plate 7 on the top of the connecting block is carried to slide through the connecting block 6, finally, the pushing plate 7 drives the clamping head 8 to slide to complete the clamping and fixing effect on the lifting hook, at this moment, the electric push rod 19 is started to descend, at this moment, the polisher 25 is started to be used for polishing the lifting hook at a proper position, at this moment, the suction fan 16 is started to enable the suction pipe 17 to extract fragments and fine particles generated by polishing to finally collect through the silicon collection box 15, the protection cover is lowered, the protection cover is used for polishing operation, the protection cover is better to collect the protection cover, and the polishing fragments are well cleaned, and the polishing device is pressed by the spring 22 is applied to the spring 22, so that the squeezing force can be applied to the spring 22.
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, 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 polishing structure for tower crane lifting hook, includes bottom plate (1), its characterized in that: the utility model discloses a hydraulic cylinder, including bottom plate (1), front side inner wall fixedly connected with pneumatic cylinder (2), the bottom inner wall of bottom plate (1) rotates and is connected with disc (3), both sides all rotate around disc (3) are connected with rotation post (4), the one end that rotation post (4) kept away from disc (3) rotates and is connected with slider (5), the top fixedly connected with connecting block (6) of slider (5), the top fixedly connected with push plate (7) of connecting block (6), two both ends all fixedly connected with gripping head (8) around the opposite side of push plate (7), both sides all are provided with spout (9) around the top of bottom plate (1), both sides inner wall all fixedly connected with slide rail (10) around the bottom plate (1), the drive end fixedly connected with of pneumatic cylinder (2) is in the one end of front side connecting block (6), the inside sliding connection of slider (5) is in the outside of slide rail (10).
2. A polishing structure for a hook of a tower crane according to claim 1, wherein: the polishing device comprises a bottom plate (1), and is characterized in that linear guide rails I (11) are fixedly connected to the left side and the right side of the top of the bottom plate (1), sliding blocks I (12) are slidably connected to the top of the linear guide rails I (11), fixed columns (13) are fixedly connected to the top of the sliding blocks I (12), two linear guide rails II (14) are fixedly connected to the top of one side opposite to the fixed columns (13), a limiting block is fixedly connected to the top of the fixed columns (13), an exhaust fan (16) is fixedly connected to the top of the linear guide rails II (14), an extraction pipe (17) is fixedly connected to the output end of the exhaust fan (16), sliding blocks II (18) are slidably connected to the bottom of the linear guide rails II (14), an electric push rod (19) is fixedly connected to the bottom end of the sliding blocks II (18), a connecting disc (20) is fixedly connected to the driving end of the electric push rod (19), four sides of the top of the connecting disc (20) are fixedly connected with a protection column (21), a limiting block is arranged on the top of the fixed column (13), four springs (22) are arranged on the outside of the protection column (21), and a polishing disc (25) is fixedly connected to the bottom of the protection column (21).
3. A polishing structure for a hook of a tower crane according to claim 1, wherein: the four corners of the bottom plate (1) are fixedly connected with support columns (26), and the outer part of the connecting block (6) is connected with the inner wall of the sliding groove (9) in a sliding mode.
4. A polishing structure for a hook of a tower crane according to claim 1, wherein: the bottom of the pushing plate (7) is slidably connected to the top of the bottom plate (1), and the bottom of the sliding block (5) is slidably connected to the inner wall of the bottom end of the bottom plate (1).
5. A polishing structure for a hook of a tower crane according to claim 2, wherein: the output end of the exhaust fan (16) is connected with the protective cover disc (23) through the extraction pipe (17), and the input end of the exhaust fan (16) is connected with the collecting box (15) through the air suction pipe.
6. A polishing structure for a hook of a tower crane according to claim 2, wherein: one end of the spring (22) is fixedly connected to the bottom of the limiting block, and the other end of the spring (22) is fixedly connected to the top of the protective cover disc (23).
7. A polishing structure for a hook of a tower crane according to claim 2, wherein: a filter screen (24) is arranged in the front side of the protective cover disc (23), and the inner wall of the bottom end of the protective cover disc (23) is contacted with the top of the connecting disc (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322316695.1U CN220863617U (en) | 2023-08-28 | 2023-08-28 | Polishing structure for lifting hook of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322316695.1U CN220863617U (en) | 2023-08-28 | 2023-08-28 | Polishing structure for lifting hook of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863617U true CN220863617U (en) | 2024-04-30 |
Family
ID=90813994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322316695.1U Active CN220863617U (en) | 2023-08-28 | 2023-08-28 | Polishing structure for lifting hook of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863617U (en) |
-
2023
- 2023-08-28 CN CN202322316695.1U patent/CN220863617U/en active Active
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