CN220642355U - Upright post reinforcing device of cantilever crane - Google Patents
Upright post reinforcing device of cantilever crane Download PDFInfo
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- CN220642355U CN220642355U CN202322036618.0U CN202322036618U CN220642355U CN 220642355 U CN220642355 U CN 220642355U CN 202322036618 U CN202322036618 U CN 202322036618U CN 220642355 U CN220642355 U CN 220642355U
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- fixedly connected
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- cantilever crane
- rubber pad
- fixing
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000201308 Boschniakia Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of crane column reinforcement and discloses a cantilever crane column reinforcement device which comprises a fixing plate, wherein a groove is formed in the top surface of the fixing plate, a first rubber pad is fixedly connected to the inner bottom wall of the groove, a steel plate is fixedly connected to the top surface of the first rubber pad, a second rubber pad is fixedly connected to the top surface of the steel plate, a placing plate is fixedly connected to the top surface of the second rubber pad, a column body is fixedly installed on the top surface of the placing plate, and half-arc plates are clamped on two sides of the surface of the column body. This cantilever crane upright column reinforcing apparatus, through telescopic link subassembly, half arc board and fixed subassembly's setting, in the staff use, can stimulate interior pole and drive fixed block downwardly moving to suitable position to rotate outer pole to suitable position, it twists the solid fixed ring and fixes the connecting rod, twists the screw bolt and fixes interior pole then, and then the staff is with the inflation screw drive in advance downthehole portion.
Description
Technical Field
The utility model relates to the technical field of crane column reinforcement, in particular to a column reinforcement device of a cantilever crane.
Background
The working strength of the cantilever crane is light, the crane consists of a stand column, a rotary arm rotation driving device and an electric hoist, the lower end of the stand column is fixed on a concrete foundation through an anchor bolt, the cycloidal pin gear speed reducing device is used for driving the cantilever to rotate, the electric hoist linearly moves left and right on cantilever I-steel and lifts heavy objects, the crane rotary arm is of a hollow steel structure, and the crane is light in dead weight, large in span, large in lifting weight, economical and durable, and is provided with a built-in travelling mechanism, and a special engineering plastic travelling wheel with a rolling bearing is adopted, so that the friction force is small, and the travelling is light and rapid; the cantilever crane has the advantages that the structure size is small, the lifting hook stroke is particularly beneficial to improvement, the cantilever crane belongs to an industrial part, the cantilever crane belongs to a light working strength crane, the cantilever crane is composed of a stand column, a rotary arm rotary driving device and an electric hoist, the cantilever crane has light dead weight, large span and large lifting weight, is economical and durable, the cantilever crane is a new generation light hoisting device manufactured for adapting to modern production, and in the use process of the cantilever crane, staff often needs to use the stand column reinforcing device of the cantilever crane to reinforce the stand column.
The existing upright post reinforcing device of the cantilever crane has the following defects:
the existing upright post reinforcing devices of the cantilever crane are mostly formed by adopting small discs to contact with the ground, so that the contact surface of the discs is smaller, the crane is rocked in a small amplitude in the working process, the damping effect is poor, and the use of personnel is affected;
in the use process of the crane, most of the cranes are supported by adopting the upright rod body, when the service time is long, the stability is insufficient, and the subsequent use of the crane is affected, so the utility model provides an upright column reinforcing device of the cantilever crane.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the upright post reinforcing device of the cantilever crane, which solves the problems that the prior upright post reinforcing device of the cantilever crane provided in the prior art is small in disc contact surface due to the fact that a plurality of small discs are adopted to contact with the ground, so that the disc contact surface is small, the crane shakes in a small amplitude in the working process, the shock absorption effect is poor, the use of personnel is affected, in the use process of the crane, the upright post bodies are mostly adopted to support the crane, and the stability is insufficient when the two sides of the upright post have no supporting points and the use time is long, and the subsequent use of the crane is affected.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cantilever crane stand reinforcing apparatus, includes the fixed plate, the top surface of fixed plate is seted up flutedly, the interior bottom wall fixedly connected with of recess has first rubber pad, the top surface fixedly connected with steel sheet of first rubber pad, the top surface fixedly connected with second rubber pad of steel sheet, the top surface fixedly connected with of second rubber pad places the board, the top surface fixedly mounted who places the board has the cylinder, the equal joint in both sides on cylinder surface has half arc board, one side fixedly connected with connecting block of half arc board, the surface rotation of connecting block is connected with the connecting rod, the fixed surface of connecting rod is connected with telescopic link subassembly, the bottom of telescopic link subassembly is articulated through the hinge to have fixed subassembly.
Optionally, the telescopic link subassembly includes the fixed surface of connecting rod is connected with outer pole, the inside sliding connection of outer pole has the interior pole, the surface screw thread of outer pole runs through there is the screw bolt, the screw hole has been seted up to the surface equidistance of interior pole, and screw hole and screw bolt looks adaptation.
Optionally, the fixed subassembly includes fixed block and inflation screw, the screw hole has been seted up to the top surface of fixed block, the inside threaded connection of screw hole has the inflation screw.
Optionally, a clamping groove is formed in the surface of the half-arc plate, and an anti-slip pad is fixedly connected inside the clamping groove.
Optionally, both sides of the fixing plate are fixedly connected with fixing plates, and the number of the fixing plates is four.
Optionally, a threaded hole is formed in the top surface of the fixing piece, and a ground penetrating cone is connected to the internal thread of the threaded hole.
Optionally, threads are provided at two ends of the connecting rod, and a fixing ring penetrates through the surface threads of the connecting rod.
Optionally, one of them half arc board's both ends all fixedly connected with installation piece, wherein another half arc board's both ends all fixedly connected with installation piece, the surface screw thread of installation piece runs through there is the installation bolt, and the surface screw thread of installation bolt runs through in the inside of installation piece.
Advantageous effects
The utility model provides a cantilever crane upright post reinforcing device, which has the following beneficial effects:
1. this cantilever crane upright column reinforcing apparatus, through telescopic link subassembly, half arc board and fixed subassembly's setting, in the staff use, can stimulate interior pole and drive fixed block downwardly moving to suitable position, and rotate outer pole to suitable position, it twists the solid fixed ring and fixes the connecting rod, then twists the screw bolt and fixes interior pole, and then the staff is with the inflation screw drive in advance downthehole portion, thereby the effect of making things convenient for the fixed cylinder of staff has been played, the cylinder has been avoided receiving external force, the condition emergence of empting.
2. This cantilever crane upright column reinforcing apparatus, through the setting of half arc board and telescopic link subassembly, in the staff use, can be with half arc board joint to the cylinder surface, and twist the installation bolt and fix half arc board, make half arc board carry out one step and fix to the cylinder surface, thereby the effect of making things convenient for the staff to fix the cylinder has been played, through first rubber pad and the setting of placing the board, when the staff uses, when receiving vibration pressure in the cylinder working process, first rubber pad, steel sheet and second rubber pad are effectively slowed down vibration pressure, thereby avoided the cylinder to receive the vibration, the impaired condition of cylinder takes place of result.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a split structure of the present utility model;
FIG. 3 is a schematic view of a half-arc plate structure according to the present utility model;
fig. 4 is a schematic view of the telescopic rod assembly of the present utility model.
In the figure: 1. a fixing plate; 2. a first rubber pad; 3. a steel plate; 4. a second rubber pad; 5. placing a plate; 6. a column; 7. a half-arc plate; 8. a connecting block; 9. a connecting rod; 10. a telescoping rod assembly; 1001. an outer rod; 1002. an inner rod; 1003. a threaded bolt; 11. a fixing assembly; 1101. a fixed block; 1102. an expansion screw; 12. an anti-slip pad; 13. a fixing piece; 14. and (5) pricking the ground cone.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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 to 4, the present utility model provides a technical solution: the utility model provides a cantilever crane upright post reinforcing apparatus, which comprises a fixing plate 1, the top surface of fixed plate 1 is seted up flutedly, the interior bottom wall fixed connection of recess has first rubber pad 2, the top surface fixedly connected with steel sheet 3 of first rubber pad 2, the top surface fixedly connected with second rubber pad 4 of steel sheet 3, through the setting of first rubber pad 2 and place board 5, when the staff uses, when cylinder 6 during operation, when receiving vibration pressure, first rubber pad 2, steel sheet 3 and second rubber pad 4 will vibrate the pressure and effectively slow down, thereby avoided cylinder 6 to receive vibration, the impaired condition of cylinder 6 takes place, the top surface fixedly connected with of second rubber pad 4 places board 5, through the setting of placing board 5, the effect of making things convenient for staff fixed mounting cylinder 6 is played, the top surface fixed mounting of placing board 5 has cylinder 6, the both sides on cylinder 6 surface all joint has half arc board 7, through the arrangement of the half arc plate 7 and the telescopic rod component 10, when a worker uses the telescopic rod component, the half arc plate 7 can be clamped to the surface of the column body 6, and the half arc plate 7 is fixed by screwing the mounting bolt, so that the half arc plate 7 is fixed to the surface of the column body 6 in one step, thereby playing the role of conveniently fixing the column body 6 by the worker, one side of the half arc plate 7 is fixedly connected with the connecting block 8, the effect of conveniently fixing the outer rod 1001 by the worker is played through the arrangement of the connecting block 8, the surface of the connecting block 8 is rotationally connected with the connecting rod 9, the effect of conveniently adjusting the outer rod 1001 by the worker is played through the arrangement of the connecting rod 9, the telescopic rod component 10 is fixedly connected with the surface of the connecting rod 9, the bottom of the telescopic rod component 10 is hinged with the fixing component 11 through the hinge, and the arrangement of the telescopic rod component 10, the half arc plate 7 and the fixing component 11, when a worker uses the device, the inner rod 1002 can be pulled to drive the fixed block 1101 to move downwards to a proper position, the outer rod 1001 is rotated to a proper position, the fixed ring is screwed to fix the connecting rod 9, the threaded bolt 1003 is screwed to fix the inner rod 1002, and the worker drives the expansion screw 1102 into the pre-hole, so that the effect of conveniently fixing the column 6 by the worker is achieved, and the phenomenon that the column 6 is subjected to external force and topples over is avoided;
the telescopic rod assembly 10 comprises an outer rod 1001 fixedly connected with the surface of a connecting rod 9, an inner rod 1002 slidably connected with the inner rod 1001, a threaded bolt 1003 penetrating through the surface thread of the outer rod 1001, threaded holes formed in the surface of the inner rod 1002 at equal intervals, and the threaded holes are matched with the threaded bolt 1003;
the fixing assembly 11 comprises a fixing block 1101 and an expansion screw 1102, a threaded hole is formed in the top surface of the fixing block 1101, and the expansion screw 1102 is connected to the internal thread of the threaded hole;
the clamping groove is formed in the surface of the half-arc plate 7, the anti-slip pad 12 is fixedly connected to the inside of the clamping groove, and the stability of the half-arc plate 7 is improved through the arrangement of the anti-slip pad 12;
the fixing plates 13 are fixedly connected to the two sides of the fixing plate 1, and through the arrangement of the fixing plates 13 and the ground pricking cone 14, when a worker uses the fixing plate, the ground pricking cone 14 can be screwed to fix the fixing plate 1, so that the fixing plate is convenient for the worker to fix, and the number of the fixing plates 13 is four;
the top surface of the fixing piece 13 is provided with a threaded hole, and the inside of the threaded hole is connected with a ground pricking cone 14 in a threaded manner;
threads are formed at two ends of the connecting rod 9, and fixing rings penetrate through the surface threads of the connecting rod 9, so that the connecting rod 9 can be conveniently fixed by workers through the arrangement of the fixing rings;
the two ends of one of the half arc plates 7 are fixedly connected with mounting blocks, the two ends of the other half arc plate 7 are fixedly connected with mounting plates, the surface threads of the mounting plates penetrate through mounting bolts, and the surface threads of the mounting bolts penetrate through the inside of the mounting blocks.
In the utility model, the working steps of the device are as follows:
1. firstly, when a worker uses the device, the half arc plate 7 can be clamped to the surface of the column body 6, and the mounting bolt is screwed to fix the half arc plate 7, so that the half arc plate 7 is fixed to the surface of the column body 6 in one step;
2. then, when the worker uses the device, the inner rod 1002 can be pulled to drive the fixed block 1101 to move downwards to a proper position, and the outer rod 1001 is rotated to a proper position, the fixing ring is screwed to fix the connecting rod 9, the threaded bolt 1003 is screwed to fix the inner rod 1002, and the worker drives the expansion screw 1102 into the pre-hole;
3. finally, when working personnel use, in the working process of the column body 6, when the column body is subjected to vibration pressure, the first rubber gasket 2, the steel plate 3 and the second rubber gasket 4 effectively slow down the vibration pressure.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cantilever crane stand reinforcing apparatus, includes fixed plate (1), its characterized in that: the top surface of fixed plate (1) is seted up flutedly, the interior bottom wall fixedly connected with of recess has first rubber pad (2), the top surface fixedly connected with steel sheet (3) of first rubber pad (2), the top surface fixedly connected with second rubber pad (4) of steel sheet (3), the top surface fixedly connected with of second rubber pad (4) places board (5), the top surface fixed mounting of placing board (5) has cylinder (6), the equal joint in both sides on cylinder (6) surface has half arc board (7), one side fixedly connected with connecting block (8) of half arc board (7), the surface rotation of connecting block (8) is connected with connecting rod (9), the surface fixedly connected with telescopic link subassembly (10) of connecting rod (9), the bottom of telescopic link subassembly (10) is articulated through the hinge has fixed subassembly (11).
2. The cantilever crane column reinforcement device of claim 1, wherein: the telescopic rod assembly (10) comprises an outer rod (1001) fixedly connected with the surface of a connecting rod (9), an inner rod (1002) is slidably connected inside the outer rod (1001), a threaded bolt (1003) penetrates through the surface thread of the outer rod (1001), threaded holes are formed in the surface of the inner rod (1002) at equal intervals, and the threaded holes are matched with the threaded bolt (1003).
3. The cantilever crane column reinforcement device of claim 1, wherein: the fixing assembly (11) comprises a fixing block (1101) and an expansion screw (1102), a threaded hole is formed in the top surface of the fixing block (1101), and the expansion screw (1102) is connected to the internal thread of the threaded hole.
4. The cantilever crane column reinforcement device of claim 1, wherein: the surface of the half arc plate (7) is provided with a clamping groove, and the inside of the clamping groove is fixedly connected with an anti-slip pad (12).
5. The cantilever crane column reinforcement device of claim 1, wherein: fixing plates (13) are fixedly connected to two sides of the fixing plate (1), and the number of the fixing plates (13) is four.
6. The cantilever crane column reinforcement device of claim 5, wherein: the top surface of stationary blade (13) has seted up the screw hole, the inside threaded connection in screw hole has pricking ground awl (14).
7. The cantilever crane column reinforcement device of claim 1, wherein: threads are formed at two ends of the connecting rod (9), and fixing rings penetrate through the surface threads of the connecting rod (9).
8. The cantilever crane column reinforcement device of claim 1, wherein: one of them half arc board (7) both ends all fixedly connected with installation piece, and wherein another half arc board (7) both ends all fixedly connected with installation piece, the surface screw thread of installation piece runs through there is the installation bolt, and the surface screw thread of installation bolt runs through in the inside of installation piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036618.0U CN220642355U (en) | 2023-08-01 | 2023-08-01 | Upright post reinforcing device of cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036618.0U CN220642355U (en) | 2023-08-01 | 2023-08-01 | Upright post reinforcing device of cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220642355U true CN220642355U (en) | 2024-03-22 |
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ID=90290089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036618.0U Active CN220642355U (en) | 2023-08-01 | 2023-08-01 | Upright post reinforcing device of cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220642355U (en) |
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2023
- 2023-08-01 CN CN202322036618.0U patent/CN220642355U/en active Active
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