CN221216900U - Single-beam crane with overhaul platform - Google Patents
Single-beam crane with overhaul platform Download PDFInfo
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- CN221216900U CN221216900U CN202322690261.8U CN202322690261U CN221216900U CN 221216900 U CN221216900 U CN 221216900U CN 202322690261 U CN202322690261 U CN 202322690261U CN 221216900 U CN221216900 U CN 221216900U
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- 238000012423 maintenance Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of single-beam cranes, and discloses a single-beam crane with an overhaul platform. This take single-beam crane of maintenance platform, stand, jack-up beam and platform, stand one end is through welded form joint support pole, the support pole is kept away from the one end of stand is equipped with the second pulley, the second pulley is connected through the pivot and is linked up the shell, it connects through welded form to link up shell one side the jack-up beam, stand one side is equipped with the screw thread post, places the instrument of maintenance on placing the dish, then pulls the placing dish, and the placing dish drives the telescopic column and removes the inside of support column, until removing the height of being convenient for the maintainer operation, then rotates the bolt, and the bolt moves on the support column through the screw thread, and the one end of bolt extrudees spacingly to the telescopic column, can not need not to overhaul the hoist with the help of outside instrument, convenient and fast, labour saving and time saving has improved staff's work efficiency.
Description
Technical Field
The utility model relates to the technical field of single-beam cranes, in particular to a single-beam crane with an overhaul platform.
Background
The single-beam bridge crane is hoisting equipment for hoisting materials in workshops, warehouses and stock yards. The bridge-like shape is obtained by sitting on tall concrete columns or metal supports at both ends. The bridge frame of the single-beam bridge crane longitudinally runs along the tracks paved on the two side high frames, so that the space below the bridge frame can be fully utilized to hoist materials, and the bridge frame is not blocked by ground equipment. The hoisting machine has the advantages of being the hoisting machine with the widest application range and the largest number.
After using the single-beam crane, the single-beam crane needs to be overhauled, and an overhauling platform needs to be used when overhauling the single-beam crane, but the existing overhauling platform needs to be moved to the lower side of the single-beam crane to overhaul the single-beam crane when overhauling the single-beam crane, so that the time and the labor are wasted, and the working efficiency is reduced.
And the maintenance platform of the existing single-beam crane is fixed and can not automatically drive maintenance personnel to move to different positions of the single-beam crane for maintenance.
Disclosure of utility model
The utility model aims to provide a single-beam crane with an overhaul platform, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a take single-beam crane of maintenance platform, includes stand, jack-up beam and platform, stand one end is through welded form joint support pole, the support pole is kept away from the one end of stand is equipped with the second pulley, the second pulley is connected through the pivot and is linked up the shell, it connects through welded form to link up shell one side the jack-up beam, stand one side is equipped with the screw thread post, the screw thread post passes through threaded connection screw thread piece, screw thread piece one end is through gliding form connection movable rod one end, the movable rod is kept away from the one end of screw thread piece passes through fastener connection cylinder one end, cylinder one end is passed through the fastener and is connected the platform, the platform top is through welded form connection guardrail, platform one side is equipped with the placing tray, the jack-up beam below is equipped with the couple.
Preferably, one end of the threaded column is provided with a first motor, the first motor is fixedly connected with one end of the threaded column through an output shaft, one end of the threaded column, which is far away from the first motor, is connected with the upright column through a rotating shaft, the threaded block is connected with the sliding rod in a sliding mode, and two ends of the sliding rod are connected with the upright column in a welding mode.
Preferably, the lifting beam is connected with the first pulley in a sliding mode, the first pulley is connected with the lifting beam in a rotating mode, the first pulley is connected with the connecting plate through a rotating shaft, and one end of the connecting plate is connected with the winding roller through the rotating shaft.
Preferably, the winding roller is movably connected with the hooks through ropes, the first pulleys are in an equidistant distribution mode, and the connection shells are in mirror image distribution.
Preferably, one side of the moving rod is connected with one end of a rack through a fastener, one end, away from the moving rod, of the rack is meshed with a gear, one side of the gear is provided with a second motor, the second motor is fixedly connected with the gear through an output shaft, and the second motor is connected with one side of the thread block through the fastener.
Preferably, one side of the platform is connected with one end of a support column through a fastener, one end of the support column away from the platform is connected with a telescopic column through an embedded mode, and one end of the support column away from the telescopic column is connected with the placing disc through a rotating shaft.
Preferably, a bolt is arranged on one side of the support column, the bolt is connected with the support column through threads, and one end of the bolt is connected with the telescopic column through extrusion.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the platform and the moving rod are arranged, so that a worker can be quickly driven to move to the high position of the crane to overhaul the crane, when the crane needs to be overhauled, the worker stands on the platform, the handrail is supported, the second motor is opened, the second motor drives the gear to rotate through the output shaft, the gear rotates to drive the moving rod to move through the rack, the moving rod drives the platform to move, the platform moves to drive the overhauler on the platform to move to the high position of the crane, when overhauling is carried out, the overhauling tool is placed on the placing disc, the placing disc is pulled, the placing disc drives the telescopic column to move out of the support column until the overhauling tool is moved to the height convenient for the overhauling personnel to operate, then the bolt is rotated, the bolt moves on the support column through threads, one end of the bolt extrudes and limits the telescopic column, the crane can be overhauled without using an external tool, and the crane is convenient, time-saving and labor-saving, and the working efficiency of the worker is improved.
According to the utility model, the threaded column and the threaded block are arranged, so that an overhauling person on the platform can be driven to move to different positions of the crane to overhaul the crane, the motor is turned on, the first motor drives the threaded column to rotate through the output shaft, the threaded column drives the threaded block to move through the sliding rod through threads, the threaded block moves to drive the moving rod to move, the moving rod drives the working person on the platform to move to different positions of the crane, the cylinder is turned on, the cylinder drives the platform to transversely move, and the purpose of automatically driving the working person to move to different positions of the crane can be achieved without slowly moving, so that the practicability of the device is embodied.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the screw post and screw block of the present utility model;
FIG. 4 is a schematic view of a mobile pole and platform structure according to the present utility model;
FIG. 5 is a schematic view of the rack and pinion construction of the present utility model;
fig. 6 is a schematic view of the structure of the placement plate and the telescopic column of the present utility model.
Wherein: 1. a column; 2. a support rod; 3. a lifting beam; 4. a first pulley; 5. a joining shell; 6. a station; 7. a threaded column; 8. a hook; 9. a wind-up roll; 10. a splice plate; 11. a screw block; 12. a first motor; 13. a moving rod; 14. a cylinder; 15. a slide bar; 16. guard bars; 17. a rack; 18. a gear; 19. a second motor; 20. placing a tray; 21. a support column; 22. a telescopic column; 23. a bolt; 24. and a second pulley.
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. 1-6, a single beam crane with an overhaul platform comprises a stand column 1, a lifting beam 3 and a platform 6, wherein one end of the stand column 1 is connected with a supporting rod 2 in a welded mode, one end of the supporting rod 2 far away from the stand column 1 is provided with a second pulley 24, the second pulley 24 is connected with a connecting shell 5 through a rotating shaft, one side of the connecting shell 5 is connected with the lifting beam 3 in a welded mode, one side of the stand column 1 is provided with a threaded column 7, the threaded column 7 is connected with a threaded block 11 through threads, one end of the threaded block 11 is connected with one end of a movable rod 13 in a sliding mode, one end of the movable rod 13 far away from the threaded block 11 is connected with one end of a cylinder 14 through a fastener, one end of the cylinder 14 is connected with the platform 6 through a fastener, the top of the platform 6 is connected with a guardrail 16 in a welded mode, one side of the platform 6 is provided with a placing disc 20, a hook 8 is arranged below the lifting beam 3, when the crane needs overhaul, an maintainer stands on the platform 6, holds up the handrail, turns on the second motor 19, the second motor 19 drives the gear 18 to rotate through the output shaft, the gear 18 rotates to drive the movable rod 13 to move through the rack 17, the movable rod 13 drives the platform 6 to move, the platform 6 moves to drive the maintainer thereon to move to the high position of the crane, when overhauling, the overhauling tool is placed on the placing plate 20, then the placing plate 20 is pulled, the placing plate 20 drives the telescopic column 22 to move out of the support column 21 until the telescopic column is moved to the height convenient for the maintainer to operate, then the bolt 23 is rotated, the bolt 23 moves on the support column 21 through threads, one end of the bolt 23 extrudes and limits the telescopic column 22, and the crane can be overhauled without using an external tool, thereby being convenient, fast, time-saving and labor-saving, the working efficiency of the staff is improved.
Specifically, screw thread post 7 one end is equipped with first motor 12, and first motor 12 passes through output shaft fixed connection screw thread post 7 one end, and screw thread post 7 is kept away from first motor 12's one end and is connected stand 1 through the pivot, and slide bar 15 is connected through the gliding form to screw thread piece 11, and stand 1 is connected through the welded form at slide bar 15 both ends.
Through above-mentioned technical scheme, slide bar 15 is used for supporting screw thread piece 11 piece, prevents that the weight on the platform 6 from excessively pressing the screw thread post 7 fracture, is also used for spacing screw thread piece 11 simultaneously, prevents that screw thread post 7 from driving screw thread piece 11 and rotating together.
Specifically, the lifting beam 3 is connected to the first pulley 4 in a sliding manner, the first pulley 4 is connected to the lifting beam 3 in a rotating manner, the first pulley 4 is connected to the joint plate 10 through a rotating shaft, and one end of the joint plate 10 is connected to the wind-up roll 9 through a rotating shaft.
Through above-mentioned technical scheme, link up plate 10 is used for supporting wind-up roll 9, twines on wind-up roll 9 has the rope, and the one end fixed connection of rope is on link up plate 10, and couple 8 passes through the pulley and connects the rope.
Specifically, the wind-up roller 9 is movably connected with the hook 8 through a rope, the first pulleys 4 are distributed at equal intervals, and the connecting shells 5 are distributed in a mirror image mode.
Through the technical scheme, the winding roller 9 and the hook 8 are integrally a single-beam crane, a driving device is arranged on one side of the first pulley 4 and used for driving the winding roller 9 and the hook 8 to move left and right on the lifting weight through the connecting plate 10, and a driving device is also arranged on one side of the winding roller 9 and used for driving the winding roller 9 to rotate.
Specifically, one side of the moving rod 13 is connected with one end of a rack 17 through a fastener, one end of the rack 17 away from the moving rod 13 is meshed with a gear 18, one side of the gear 18 is provided with a second motor 19, the second motor 19 is fixedly connected with the gear 18 through an output shaft, and the second motor 19 is connected with one side of the thread block 11 through the fastener.
Through above-mentioned technical scheme, motor and output shaft are as an organic whole, and the motor rotates through the output shaft, and the motor is servo motor, and movable rod 13 can slide in the inside of screw thread piece 11, and movable rod 13 runs through screw thread piece 11.
Specifically, one side of the platform 6 is connected with one end of a supporting column 21 through a fastener, one end of the supporting column 21 far away from the platform 6 is connected with a telescopic column 22 through an embedded mode, and one end of the supporting column 21 far away from the telescopic column is connected with a placing disc 20 through a rotating shaft.
Through above-mentioned technical scheme, platform 6 is maintenance platform for drive the maintainer and remove the eminence of hoist, place dish 20 and be used for placing the maintenance instrument, support column 21 is used for spacing flexible post 22, and flexible post 22 of being convenient for can drive and place dish 20 and carry out the adjustment of height.
Specifically, a bolt 23 is provided on one side of the support column 21, the bolt 23 is connected to the support column 21 through threads, and one end of the bolt 23 is connected to the telescopic column 22 through extrusion.
Through above-mentioned technical scheme, bolt 23 is used for spacing telescopic column 22, is convenient for remove place the dish 20 to suitable height after, fixes a position place the dish 20, and the staff of being convenient for takes the instrument of placing on the dish 20 and overhauls the hoist.
When the crane is used, firstly, when the crane needs to be overhauled, an overhauling personnel stands on the platform 6, the handrail is supported, the second motor 19 is opened, the second motor 19 drives the gear 18 to rotate through the output shaft, the gear 18 rotates and drives the movable rod 13 through the rack 17, the movable rod 13 drives the platform 6 to move, the platform 6 moves and drives the overhauling personnel on the platform to move to the high position of the crane, when the crane is overhauled, the overhauling tools are placed on the placing tray 20, then the placing tray 20 is pulled, the placing tray 20 drives the telescopic column 22 to move out of the support column 21 until the overhauling personnel is moved to the height convenient to operate, then the bolt 23 is rotated, the bolt 23 moves on the support column 21 through threads, one end of the bolt 23 extrudes and limits the telescopic column 22, a motor is opened, the first motor 12 drives the threaded column 7 to rotate through the output shaft, the threaded column 7 rotates and drives the threaded block 11 to move through the slide rod 15, the threaded block 11 moves and drives the movable rod 13 to move to different positions of the crane, and then the air cylinder 14 pushes the platform 6 to move to the different positions of the crane, and the crane can be driven to different positions.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a take single-beam crane of maintenance platform, includes stand (1), lifting beam (3) and platform (6), its characterized in that: the utility model discloses a stand, stand (1) one end is through welded form joint support pole (2), the bracing piece (2) is kept away from the one end of stand (1) is equipped with second pulley (24), second pulley (24) are connected through the pivot and are linked up shell (5), link up shell (5) one side and connect through welded form jack-up beam (3), stand (1) one side is equipped with screw thread post (7), screw thread post (7) are through threaded connection screw thread piece (11), screw thread piece (11) one end is through gliding form connection movable rod (13) one end, movable rod (13) are kept away from one end of screw thread piece (11) is through fastener connection cylinder (14) one end, cylinder (14) one end is through the fastener connection guardrail (16) are connected through welded form at platform (6) top, platform (6) one side is equipped with places dish (20), jack-up beam (3) below is equipped with couple (8).
2. The single-beam crane with an access platform according to claim 1, wherein: screw thread post (7) one end is equipped with first motor (12), first motor (12) pass through output shaft fixed connection screw thread post (7) one end, screw thread post (7) are kept away from the one end of first motor (12) is through pivot connection stand (1), screw thread piece (11) are through gliding form connection slide bar (15), slide bar (15) both ends are through welded form connection stand (1).
3. The single-beam crane with an access platform according to claim 1, wherein: the lifting beam (3) is connected with the first pulley (4) in a sliding mode, the first pulley (4) is connected with the lifting beam (3) in a rotating mode, the first pulley (4) is connected with the connecting plate (10) through a rotating shaft, and one end of the connecting plate (10) is connected with the winding roller (9) through the rotating shaft.
4. A single-beam crane with an access platform according to claim 3, characterized in that: the winding roller (9) is movably connected with the hooks (8) through ropes, the first pulleys (4) are in equidistant distribution, and the connecting shells (5) are in mirror image distribution.
5. The single-beam crane with an access platform according to claim 1, wherein: one side of the movable rod (13) is connected with one end of a rack (17) through a fastener, one end, away from the movable rod (13), of the rack (17) is meshed with a gear (18), a second motor (19) is arranged on one side of the gear (18), the second motor (19) is fixedly connected with the gear (18) through an output shaft, and the second motor (19) is connected with one side of the threaded block (11) through the fastener.
6. The single-beam crane with an access platform as claimed in claim 5, wherein: one side of the platform (6) is connected with one end of a supporting column (21) through a fastener, one end of the supporting column (21) away from the platform (6) is connected with a telescopic column (22) through an embedded mode, and one end of the supporting column (21) which is telescopic away from is connected with the placing disc (20) through a rotating shaft.
7. The single-beam crane with an access platform as claimed in claim 6, wherein: one side of the supporting column (21) is provided with a bolt (23), the bolt (23) is connected with the supporting column (21) through threads, and one end of the bolt (23) is connected with the telescopic column (22) through an extrusion mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322690261.8U CN221216900U (en) | 2023-10-08 | 2023-10-08 | Single-beam crane with overhaul platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322690261.8U CN221216900U (en) | 2023-10-08 | 2023-10-08 | Single-beam crane with overhaul platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221216900U true CN221216900U (en) | 2024-06-25 |
Family
ID=91579986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322690261.8U Active CN221216900U (en) | 2023-10-08 | 2023-10-08 | Single-beam crane with overhaul platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221216900U (en) |
-
2023
- 2023-10-08 CN CN202322690261.8U patent/CN221216900U/en active Active
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