CN212581390U - High-precision hoisting device for bridge construction - Google Patents
High-precision hoisting device for bridge construction Download PDFInfo
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- CN212581390U CN212581390U CN202020724272.7U CN202020724272U CN212581390U CN 212581390 U CN212581390 U CN 212581390U CN 202020724272 U CN202020724272 U CN 202020724272U CN 212581390 U CN212581390 U CN 212581390U
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Abstract
The utility model relates to a bridge construction technical field just discloses a high accuracy hoist device for bridge construction, including the hoist and mount box, the left side fixedly connected with backplate of hoist and mount box upper surface, the handrail is removed to the top fixedly connected with of backplate left surface, the front and the equal fixedly connected with support column in the back of hoist and mount box, the inside of support column is provided with the bracing piece, the bottom of bracing piece is rotated and is connected with unable adjustment base. This a high accuracy hoist device for bridge construction hoists the object through hoist device, further improves hoist and mount stability, has better precision, improves hoist and mount precision, and the operation is simple more convenient, has more extensive application range, is favorable to the improvement of hoist and mount efficiency, drives the hoist and mount box through driving motor and removes, removes convenient laborsaving more, has reduced operating personnel's intensity of labour, has improved the convenience of using.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a high accuracy hoist device for bridge construction.
Background
The bridge is a building built for crossing natural or artificial barriers, and is erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to pass smoothly. In the construction of bridge, need use a large amount of instruments, building materials, hoist and mount construction is more and more, and traditional lifting device inevitable can have poor stability, the shortcoming that the precision is low in the use, and it is very inconvenient to operate, is unfavorable for the improvement of hoist and mount efficiency.
For example, a high-precision hoisting device for bridge construction, which is disclosed in chinese patent application No. 201921169209.5, is basically described as follows: the method comprises the following steps: the base, the stand, the control cabinet, support the flat board, the screw thread post, power one, power two, gear one, gear two, the movable column, the draw-in groove pole, the protective cylinder, gear three, the fixed bolster, spacing frame, the spiral straight-bar, gear four, the movable block, the connecting seat, winding mechanism, steady piece, accuse position device, this a high accuracy hoist device for bridge construction hoists through winding mechanism, but the accommodation of hoist and mount in use is relatively poor, the precision of hoist and mount is lower, it is very inconvenient to use, be unfavorable for the improvement of hoist and mount efficiency.
Therefore, the inventor provides a high-precision hoisting device for bridge construction, which takes full experience of design development and actual manufacturing in the related industry for years, researches and improves the existing structure and defects.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high accuracy hoist device for bridge construction has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision hoisting device for bridge construction comprises a hoisting box body, wherein a back plate is fixedly connected to the left side of the upper surface of the hoisting box body, a movable handrail is fixedly connected to the top of the left side surface of the back plate, support columns are fixedly connected to the front surface and the back surface of the hoisting box body, support rods are arranged inside the support columns, a fixed base is rotatably connected to the bottom ends of the support rods, a rotating handle is fixedly connected to the top ends of the support rods, a hoisting device is arranged on the left side of the upper surface of the hoisting box body, a rotating shaft is arranged inside the hoisting box body, movable wheels are fixedly connected to the outer ends of the rotating shaft, a first bevel gear is sleeved on the outer surface of the rotating shaft on the right side, a driving motor is fixedly connected to the right side of the inner bottom side wall of the hoisting box body, and the left side of the inner bottom side wall of the hoisting box is fixedly connected with a rotating motor.
The hoisting device comprises a rotating disc, the upper surface of the rotating disc is fixedly connected with supporting legs, the top ends of the supporting legs are fixedly connected with a first fixed pipe, a first moving pipe is arranged in the first fixed pipe, a first screw rod is arranged in the first moving pipe, the bottom end of the first screw rod is fixedly connected with a first conical gear set, the left side of the upper surface of the rotating disc is fixedly connected with a lifting motor, the output end of the lifting motor is fixedly connected with a second conical gear set, the first conical gear set is meshed with the second conical gear set, the right side surface of the first fixed pipe is fixedly connected with a stabilizing bracket, the upper surface of the first moving pipe is fixedly connected with a second fixed pipe, the left side surface of the second fixed pipe is fixedly connected with a rotating motor, and the inside of the second fixed pipe is provided with a second moving pipe, the inside that the second removed the pipe is provided with the second hob, the right side fixedly connected with fixed frame that the pipe was removed to the second, the left side fixed connection hoist and mount motor of end lateral wall in the fixed frame, the right side fixed connection rotating turret of end lateral wall in the fixed frame, the top of rotating turret is provided with the rotating tube, the surface of rotating tube is provided with wire rope, the right side fixedly connected with steady rest of fixed frame lower surface, wire rope's bottom fixedly connected with hoist and mount hook.
Preferably, the outer surface of the movable handrail is provided with an anti-skid layer, and anti-skid lines are uniformly arranged on the outer surface of the anti-skid layer.
Preferably, the lower surface of the rotating disc is provided with an annular sliding block, the left side of the upper surface of the hoisting box body is provided with an annular sliding groove, and the annular sliding block is connected with the annular sliding groove in a sliding mode.
Preferably, the outer surface of the second movable pipe is provided with a T-shaped sliding block, the inner wall of the second fixed pipe is provided with a T-shaped sliding groove, and the T-shaped sliding block is connected with the T-shaped sliding groove in a sliding mode.
Preferably, the hoisting box body and the back plate are made of cast iron, and the outer surfaces of the hoisting box body and the back plate are coated with antirust coatings.
Preferably, the inner wall of first fixed pipe has seted up the sliding tray, and the surface of first removal pipe is provided with the sliding block, sliding tray and sliding block looks adaptation.
(III) advantageous effects
Compared with the prior art, the utility model provides a high accuracy hoist device for bridge construction possesses following beneficial effect:
1. this a high accuracy hoist device for bridge construction hoists the object through hoist device, further improves hoist and mount stability, has better precision, improves hoist and mount precision, and the operation is simple more convenient, has more extensive application range, is favorable to the improvement of hoist and mount efficiency, drives the hoist and mount box through driving motor and removes, removes convenient laborsaving more, has reduced operating personnel's intensity of labour, has improved the convenience of using.
2. This a high accuracy hoist device for bridge construction supports fixedly hoisting box through rotating handle and bracing piece unable adjustment base, has better fixed effect, and is fixed more stable, and the operation is more convenient, and the hoist and mount operation is more stable, improves hoist and mount efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is the structure schematic diagram of the hoisting device of the utility model.
In the figure: 1. hoisting the box body; 2. a back plate; 3. moving the armrest; 4. a support pillar; 5. a support bar; 6. A fixed base; 7. rotating the handle; 8. hoisting the device; 801. rotating the disc; 802. supporting legs; 803. a first stationary tube; 804. a first moving pipe; 805. a first screw rod; 806. a first bevel gear set; 807. a lifting motor; 808. a second bevel gear set; 809. a stabilizing support; 810. a second stationary tube; 811. Rotating the motor; 812. a second moving pipe; 813. a second screw rod; 814. a fixed frame; 815. hoisting a motor; 816. a rotating frame; 817. rotating the tube; 818. a wire rope; 819. a stabilizer frame; 820. hoisting hooks; 9. a rotating shaft; 10. moving the wheels; 11. a first bevel gear; 12. a drive motor; 13. a second bevel gear; 14. a rotating electric machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-precision hoisting device for bridge construction comprises a hoisting box body 1, a back plate 2 is fixedly connected to the left side of the upper surface of the hoisting box body 1, a movable handrail 3 is fixedly connected to the top of the left side surface of the back plate 2, supporting columns 4 are fixedly connected to the front surface and the back surface of the hoisting box body 1, supporting rods 5 are arranged inside the supporting columns 4, a fixed base 6 is rotatably connected to the bottom ends of the supporting rods 5, a rotating handle 7 is fixedly connected to the top ends of the supporting rods 5, the hoisting box body 1 is supported and fixed through the rotating handle 7 and the supporting rod 5 fixed base 6, the high-precision hoisting device has a better fixing effect, is more stable in fixation, is more convenient to operate, is more stable in hoisting operation, improves hoisting efficiency, is provided with a hoisting device 8 on the left side of the upper surface of the hoisting box body 1, hoists objects through, the hoisting precision is improved, the operation is simpler and more convenient, the application range is wider, the hoisting efficiency is favorably improved, the rotating shaft 9 is arranged in the hoisting box body 1, the outer end of the rotating shaft 9 is fixedly connected with a movable wheel 10, the outer surface of the rotating shaft 9 positioned at the right side is sleeved with a first bevel gear 11, the right side of the inner bottom side wall of the hoisting box body 1 is fixedly connected with a driving motor 12, the specific model of the driving motor 12 is 5IK120GN-C, drive hoist and mount box 1 through driving motor 12 and remove, it is more convenient laborsaving to remove, has reduced operating personnel's intensity of labour, has improved the convenience of using, and driving motor 12's output fixedly connected with second bevel gear 13, first bevel gear 11 and the meshing of second bevel gear 13, hoist and mount box 1 bottom side wall's left side fixedly connected with rotating electrical machines 14, and the concrete model of rotating electrical machines 14 is 5IK120 GN-C.
The hoisting device 8 comprises a rotating disc 801, a supporting leg 802 is fixedly connected to the upper surface of the rotating disc 801, a first fixing pipe 803 is fixedly connected to the top end of the supporting leg 802, a first moving pipe 804 is arranged inside the first fixing pipe 803, a first screw rod 805 is arranged inside the first moving pipe 804, a first bevel gear set 806 is fixedly connected to the bottom end of the first screw rod 805, a lifting motor 807 is fixedly connected to the left side of the upper surface of the rotating disc 801, the specific model of the lifting motor 807 is 5IK120GN-C, a second bevel gear set 808 is fixedly connected to the output end of the lifting motor 807, the first bevel gear set 806 is meshed with the second bevel gear set 808, a stabilizing support 809 is fixedly connected to the right side surface of the first fixing pipe 803, a second fixing pipe 810 is fixedly connected to the upper surface of the first moving pipe 804, a rotating motor 811 is fixedly connected to the left side surface of the second fixing pipe, the specific model of the rotating motor 811 is 5IK120GN-C, a second moving pipe 812 is arranged inside the second fixed pipe 810, a second screw rod 813 is arranged inside the second moving pipe 812, a fixed frame 814 is fixedly connected to the right side of the second moving pipe 812, a hoisting motor 815 is fixedly connected to the left side of the bottom side wall of the fixed frame 814, the specific model of the hoisting motor 815 is 5IK120GN-C, a rotating frame 816 is fixedly connected to the right side of the bottom side wall of the fixed frame 814, a rotating pipe 817 is arranged at the top of the rotating frame 816, a steel wire rope 818 is arranged on the outer surface of the rotating pipe 817, a stabilizing frame 819 is fixedly connected to the right side of the lower surface of the fixed frame 814, and a hoisting hook 820 is fixedly connected to the bottom end of the.
The utility model discloses in order to improve the antiskid effect of removing handrail 3 to surface at removing handrail 3 is provided with the skid resistant course, and the surface of skid resistant course evenly is provided with anti-skidding line, and the frictional force when removing the anti-skidding line increase of 3 surfaces of handrail and hand contact improves anti-skidding effect.
The utility model discloses in order to improve pivoted stability to be provided with annular slider at the lower surface of rolling disc 801, annular spout has been seted up in the left side of hoist and mount box 1 upper surface, annular slider and annular spout sliding connection, the annular slider of rolling disc 801 lower surface mutually supports with the left annular spout of hoist and mount box 1 upper surface, improves pivoted stability.
The utility model discloses in order to improve gliding stability to the surface that the second removed pipe 812 is provided with T shape slider, and T shape spout has been seted up to the inner wall that the pipe 810 was fixed to the second, T shape slider and T shape spout sliding connection, and the T shape slider that the second removed the surface of pipe 812 and the T shape spout of the fixed pipe 810 inner wall of second mutually support, improve gliding stability.
The utility model discloses in order to improve life to the material of hoist and mount box 1 and backplate 2 is cast iron, and the surface of hoist and mount box 1 and backplate 2 has all been scribbled the rust-resistant coating, and the rust-resistant coating of hoist and mount box 1 and backplate 2 surface prevents to corrode, improves life.
The utility model discloses in order to improve gliding convenience to the sliding tray has been seted up at the inner wall of first fixed pipe 803, the surface of first removal pipe 804 is provided with the sliding block, sliding tray and sliding block looks adaptation, and the sliding tray of first fixed pipe 803 inner wall is mutually supported with the sliding block of first removal pipe 804 surface, improves gliding convenience.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the device is used, the driving motor 12 is controlled to be started, the output end of the driving motor 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the movable wheel 10 to rotate, the movable wheel 10 drives the hoisting box body 1 to move, an operator controls the movable handrail 3 to move the device to a specified position, the rotating handle 7 is controlled to drive the supporting rod 5 to rotate, the supporting rod 5 drives the fixing base 6 to rotate to contact with the ground to support and fix the hoisting box body 1, then the rotating motor 14 is controlled to be started, the rotating disc 801 is driven to rotate to a proper angle by the rotating motor 14, the lifting motor 807 is controlled to be started, the output end of the lifting motor 807 drives the second bevel gear set 808 to rotate, the second bevel gear set 808 drives the first bevel gear set 806 to, the first spiral rod 805 drives the first moving pipe 804 to move upwards, the rotating motor 811 is controlled to start, the output end of the rotating motor 811 drives the second spiral rod 813 to rotate, the second spiral rod 813 drives the second moving pipe 812 to rotate towards the right side, the second moving pipe 812 drives the fixed frame 814 to move above an object to be hoisted, the hoisting motor 815 is controlled to start, the output end of the hoisting motor 815 drives the rotating pipe 817 to rotate, and the rotating pipe 817 puts down the steel wire rope 818 and the hoisting hook 820 to hoist the object, so that all operations are completed.
To sum up, this a high accuracy hoist device for bridge construction hoists the object through hoist device 8, further improves hoist and mount stability, has better precision, improves hoist and mount precision, and the operation is simple more convenient, has more extensive application range, is favorable to the improvement of hoist and mount efficiency, drives hoist and mount box 1 through driving motor 12 and removes, removes convenient laborsaving more, has reduced operating personnel's intensity of labour, has improved the convenience of use.
This a high accuracy hoist device for bridge construction supports fixedly hoisting box 1 through rotating handle 7 and 5 unable adjustment base 6 of bracing piece, has better fixed effect, and is fixed more stable, and the operation is more convenient, and the hoist and mount operation is more stable, improves hoist and mount efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high accuracy hoist device for bridge construction, includes hoist and mount box (1), its characterized in that: the left side of the upper surface of the hoisting box body (1) is fixedly connected with a back plate (2), the top of the left side surface of the back plate (2) is fixedly connected with a movable handrail (3), the front and the back of the hoisting box body (1) are fixedly connected with supporting columns (4), supporting rods (5) are arranged inside the supporting columns (4), a fixed base (6) is rotatably connected with the bottom ends of the supporting rods (5), a rotating handle (7) is fixedly connected with the top ends of the supporting rods (5), a hoisting device (8) is arranged on the left side of the upper surface of the hoisting box body (1), a rotating shaft (9) is arranged inside the hoisting box body (1), movable wheels (10) are fixedly connected with the outer ends of the rotating shaft (9), a first bevel gear (11) is sleeved on the outer surface of the rotating shaft (9) on the right side, and a driving motor (12) is, the output end of the driving motor (12) is fixedly connected with a second bevel gear (13), the first bevel gear (11) is meshed with the second bevel gear (13), and the left side of the inner bottom side wall of the hoisting box body (1) is fixedly connected with a rotating motor (14);
the hoisting device (8) comprises a rotating disc (801), a supporting leg (802) is fixedly connected to the upper surface of the rotating disc (801), a first fixing pipe (803) is fixedly connected to the top end of the supporting leg (802), a first moving pipe (804) is arranged inside the first fixing pipe (803), a first screw rod (805) is arranged inside the first moving pipe (804), a first conical gear set (806) is fixedly connected to the bottom end of the first screw rod (805), a lifting motor (807) is fixedly connected to the left side of the upper surface of the rotating disc (801), a second conical gear set (808) is fixedly connected to the output end of the lifting motor (807), the first conical gear set (806) is meshed with the second conical gear set (808), a stabilizing support (809) is fixedly connected to the right side surface of the first fixing pipe (803), a second fixing pipe (810) is fixedly connected to the upper surface of the first moving pipe (804), the left side face of second fixed pipe (810) fixedly connected with rotates motor (811), the inside of second fixed pipe (810) is provided with second removal pipe (812), the inside of second removal pipe (812) is provided with second hob (813), the right side face fixedly connected with fixed frame (814) of second removal pipe (812), the left side fixed connection hoist and mount motor (815) of bottom side wall in fixed frame (814), the right side fixed connection rotating turret (816) of bottom side wall in fixed frame (814), the top of rotating turret (816) is provided with rotating tube (817), the surface of rotating tube (817) is provided with wire rope (818), the right side fixed connection stabilizing frame (819) of fixed frame (814) lower surface, the bottom fixedly connected with hoist and mount hook (820) of wire rope (818).
2. The high-precision hoisting device for bridge construction according to claim 1, characterized in that: the outer surface of the movable handrail (3) is provided with an anti-skid layer, and anti-skid lines are uniformly arranged on the outer surface of the anti-skid layer.
3. The high-precision hoisting device for bridge construction according to claim 1, characterized in that: the lower surface of the rotating disc (801) is provided with an annular sliding block, the left side of the upper surface of the hoisting box body (1) is provided with an annular sliding groove, and the annular sliding block is connected with the annular sliding groove in a sliding mode.
4. The high-precision hoisting device for bridge construction according to claim 1, characterized in that: the outer surface of the second movable pipe (812) is provided with a T-shaped sliding block, the inner wall of the second fixed pipe (810) is provided with a T-shaped sliding groove, and the T-shaped sliding block is connected with the T-shaped sliding groove in a sliding mode.
5. The high-precision hoisting device for bridge construction according to claim 1, characterized in that: the hoisting box body (1) and the back plate (2) are made of cast iron, and the outer surfaces of the hoisting box body (1) and the back plate (2) are coated with antirust coatings.
6. The high-precision hoisting device for bridge construction according to claim 1, characterized in that: the inner wall of the first fixed pipe (803) is provided with a sliding groove, the outer surface of the first movable pipe (804) is provided with a sliding block, and the sliding groove is matched with the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724272.7U CN212581390U (en) | 2020-05-06 | 2020-05-06 | High-precision hoisting device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724272.7U CN212581390U (en) | 2020-05-06 | 2020-05-06 | High-precision hoisting device for bridge construction |
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| Publication Number | Publication Date |
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| CN212581390U true CN212581390U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020724272.7U Active CN212581390U (en) | 2020-05-06 | 2020-05-06 | High-precision hoisting device for bridge construction |
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| CN (1) | CN212581390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028082A (en) * | 2022-08-11 | 2022-09-09 | 临沂天龙电力设备有限公司 | Construction hoisting equipment convenient to installation |
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2020
- 2020-05-06 CN CN202020724272.7U patent/CN212581390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028082A (en) * | 2022-08-11 | 2022-09-09 | 临沂天龙电力设备有限公司 | Construction hoisting equipment convenient to installation |
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Effective date of registration: 20210603 Address after: 215300 335 Gucheng Road, Kunshan City, Suzhou, Jiangsu Patentee after: Kunshan Traffic Engineering Group Co.,Ltd. Address before: 230000 comprehensive office training center, No.11 Beijing Road, Baohe District, Hefei City, Anhui Province Patentee before: Tan Yanling |