CN213651669U - Hoisting device for bridge steel box girder - Google Patents
Hoisting device for bridge steel box girder Download PDFInfo
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- CN213651669U CN213651669U CN202022416885.7U CN202022416885U CN213651669U CN 213651669 U CN213651669 U CN 213651669U CN 202022416885 U CN202022416885 U CN 202022416885U CN 213651669 U CN213651669 U CN 213651669U
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- dwang
- bridge
- fixed mounting
- connecting rod
- box girder
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Abstract
The utility model discloses a hoist device for bridge steel case roof beam relates to bridge steel construction technical field, to current bridge structures the transport of material when the equipment is consuming time power and adopt the loop wheel machine to make the higher problem of construction cost, the scheme is as follows now provided, it includes the bridge body, the top of bridge body is provided with mounting plate, mounting plate's top is provided with the dwang, the one end of dwang extends to mounting plate's inside, the dwang rotates with mounting plate to be connected, the circumference lateral wall fixed mounting of dwang has the pulley, the circumference lateral wall fixed mounting of dwang has driven gear, one side of dwang is provided with the limiting plate. The utility model discloses novel structure, and the device can be to the efficiency of effectively improving transport material, and solved the problem of transport material consuming time and wasting force, the device convenient operation low price simultaneously to construction cost has been reduced, facilitate the use.
Description
Technical Field
The utility model relates to a bridge steel construction technical field especially relates to a hoist device for bridge steel case roof beam.
Background
Along with the development of steel structure bridge, steel structure bridge has a large amount of materials and instrument when assembling now and will carry to the bridge floor, if adopt the manpower to carry consuming time and wasting power, and if adopt the hoist machine can receive the restriction in place to if the equipment of small-size bridge, adopt the hoist machine can increase the cost of construction, consequently, in order to solve this type of problem, we have proposed a hoist device for bridge steel box girder.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hoist device for bridge steel box girder has solved the transport of bridge structures material when the equipment consuming time power and adopting the loop wheel machine to make the higher problem of construction cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hoist device for bridge steel case roof beam, the hoist and mount of the steel construction of specific application bridge steel case roof beam, including the bridge body, the top of bridge body is provided with mounting plate, mounting plate's top is provided with the dwang, the one end of dwang extends to mounting plate's inside, the dwang rotates with mounting plate to be connected, the circumference lateral wall fixed mounting of dwang has a plurality of pulleys, the circumference lateral wall fixed mounting of dwang has driven gear, one side of dwang is provided with the limiting plate, the inside of limiting plate is provided with the grip block, the top fixed mounting of limiting plate has electric telescopic handle, electric telescopic handle is the symmetry setting with the axis of limiting plate, limiting plate and grip block fixed connection are passed to.
Preferably, a second servo motor is fixedly mounted at the top end of the mounting base plate, a driving gear is fixedly mounted at the output end of the second servo motor, the driving gear and the driven gear are helical gears, and the driving gear is meshed with a tooth block on the driven gear.
Preferably, the circumference lateral wall fixed mounting of dwang has a servo motor, a servo motor's output and a pulley fixed connection, the lateral wall of dwang is provided with powerful wire rope, powerful wire rope's one end with a pulley fixed connection, powerful wire rope's the one end and the limiting plate fixed connection of keeping away from the pulley.
Preferably, the circumference lateral wall fixed mounting of dwang has the connecting rod, and the bottom of connecting rod is provided with the stabilizing block, and the one end and the mounting plate fixed connection of connecting rod are kept away from to the stabilizing block, and the top fixed mounting of stabilizing block has the sliding block.
Preferably, one end of the sliding block extends to the inside of the connecting rod, and the sliding block is connected with the connecting rod in a sliding manner.
Preferably, the top of connecting rod and the equal fixed mounting of circumference lateral wall of dwang have the fixed block, and fixed mounting has the pulling force rope between two fixed blocks.
The utility model has the advantages that:
1. by starting the second servo motor, the second servo motor drives the driving gear to rotate, the driving gear drives the driven gear to move, then the driven gear drives the rotating rod to rotate, the rotating rod drives the connecting rod to rotate, then the connecting rod slides on the stabilizing block, then the rotating rod drives the limiting plate to rotate, after the rotating rod rotates to a proper position, the first servo motor is started, the first servo motor drives the strong steel wire rope to move on the pulley, then the strong steel wire rope drives the limiting plate to move, after the connecting rod moves to a proper position, the steel structure is placed in the limiting plate, then the electric telescopic rod is started, the electric telescopic rod drives the clamping plate to move, so that the clamping plate clamps and stabilizes the steel plate, then the first servo motor is started again, then the first servo motor carries out reverse motion, and then the clamping plate is driven to move by the strong steel wire rope, then the grip block drives the steel construction upward movement, then preceding start-up second servo motor, then second servo motor carries out the reverse motion, then second servo motor drives drive gear and rotates, drive gear drives driven gear and moves, then driven gear drives the dwang and rotates, the dwang drives the connecting rod and rotates, then the connecting rod slides on stabilizing the piece, then the dwang drives the limiting plate and rotates, thereby it assembles to move the steel construction to suitable position, make the device convenient operation low price, thereby construction cost has been reduced.
2. The rope through with fixed material fix the inside of grip block can, then start electric telescopic handle with fixed material's rope fibre in the inside of grip block to the problem of the consuming time and the power of transport material has been solved.
In conclusion, the device can effectively improve the efficiency of carrying materials, and solves the problems of consuming time and consuming labor of carrying materials, and meanwhile, the device is convenient to operate and low in price, so that the construction cost is reduced, and the device is convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural sectional view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a bridge body; 2. mounting a bottom plate; 3. a stabilizing block; 4. a slider; 5. a connecting rod; 6. pulling the rope; 7. a fixed block; 8. a first servo motor; 9. a strong wire rope; 10. a pulley; 11. a second servo motor; 12. a drive gear; 13. a driven gear; 14. a limiting plate; 15. a clamping plate; 16. an electric telescopic rod; 17. rotating the rod.
Detailed Description
The technical solution is clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1-3, a lifting device for a bridge steel box girder comprises a bridge body 1, a mounting bottom plate 2 is arranged at the top end of the bridge body 1, a rotating rod 17 is arranged at the top end of the mounting bottom plate 2, one end of the rotating rod 17 extends into the mounting bottom plate 2, the rotating rod 17 is rotatably connected with the mounting bottom plate 2, a plurality of pulleys 10 are fixedly arranged on the circumferential side wall of the rotating rod 17, a driven gear 13 is fixedly arranged on the circumferential side wall of the rotating rod 17, a limiting plate 14 is arranged on one side of the rotating rod 17, a clamping plate 15 is arranged inside the limiting plate 14, electric telescopic rods 16 are fixedly arranged at the top end of the limiting plate 14, the electric telescopic rods 16 are symmetrically arranged with the central axis of the limiting plate 14, one end of the electric telescopic rods 16 passes through the limiting plate 14 to be fixedly connected with the clamping plate 15, a second servo motor 11, the driving gear 12 and the driven gear 13 are helical gears, the driving gear 12 is engaged with a tooth block on the driven gear 13, a first servo motor 8 is fixedly installed on the circumferential side wall of the rotating rod 17, the output end of the first servo motor 8 is fixedly connected with a pulley 10, a strong steel wire rope 9 is arranged on the side wall of the rotating rod 17, one end of the strong steel wire rope 9 is fixedly connected with the pulley 10, one end of the strong steel wire rope 9, which is far away from the pulley 10, is fixedly connected with a limiting plate 14, a connecting rod 5 is fixedly installed on the circumferential side wall of the rotating rod 17, a stabilizing block 3 is arranged at the bottom end of the connecting rod 5, one end of the stabilizing block 3, which is far away from the connecting rod 5, is fixedly connected with the mounting baseplate 2, a sliding block 4 is fixedly installed at the top end of the stabilizing block 3, one end of the sliding block 4 extends into the connecting rod 5, a tension rope 6 is fixedly arranged between the two fixed blocks 7.
The working principle is as follows: when the device is used, the second servo motor 11 is started, the second servo motor 11 drives the driving gear 12 to rotate, the driving gear 12 drives the driven gear 13 to move, then the driven gear 13 drives the rotating rod 17 to rotate, the rotating rod 17 drives the connecting rod 5 to rotate, then the connecting rod 5 slides on the stabilizing block 3, then the rotating rod 17 drives the limiting plate 14 to rotate, after the rotating rod is rotated to a proper position, the first servo motor 8 is started, the first servo motor 8 drives the strong steel wire rope 9 to move on the pulley 10, then the strong steel wire rope 9 drives the limiting plate 14 to move, after the rotating rod is moved to a proper position, a steel structure is placed inside the limiting plate 14, then the electric telescopic rod 16 is started, the electric telescopic rod 16 drives the clamping plate 15 to move, thereby the clamping plate 15 clamps and stabilizes a steel plate, and then the first servo motor 8 is started again, then the first servo motor 8 moves reversely, so that the clamping plate 15 is driven to move through the strong steel wire rope 9, then the clamping plate 15 drives the steel structure to move upwards, then the second servo motor 11 is started, then the second servo motor 11 moves reversely, then the second servo motor 11 drives the driving gear 12 to rotate, the driving gear 12 drives the driven gear 13 to move, then the driven gear 13 drives the rotating rod 17 to rotate, the rotating rod 17 drives the connecting rod 5 to rotate, then the connecting rod 5 slides on the stabilizing block 3, then the rotating rod 17 drives the limiting plate 14 to rotate, so that the steel structure is moved to a proper position to be assembled, the device is convenient to operate and low in price, so that the construction cost is reduced, materials are directly bound if the materials need to be transported, and then the rope for fixing the materials is fixed inside the clamping plate 15, then the electric telescopic rod 16 is started to fix the rope fiber of the material in the clamping plate 15, thereby solving the problem of time and labor consumption in material carrying.
Claims (6)
1. The utility model provides a hoist device for bridge steel box girder, the hoist and mount of the steel construction of specifically being applied to bridge steel box girder, includes bridge body (1), characterized by: the top of bridge body (1) is provided with mounting plate (2), the top of mounting plate (2) is provided with dwang (17), the one end of dwang (17) extends to the inside of mounting plate (2), dwang (17) rotate with mounting plate (2) and are connected, the circumference lateral wall fixed mounting of dwang (17) has a plurality of pulleys (10), the circumference lateral wall fixed mounting of dwang (17) has driven gear (13), one side of dwang (17) is provided with limiting plate (14), the inside of limiting plate (14) is provided with grip block (15), the top fixed mounting of limiting plate (14) has electric telescopic handle (16), electric telescopic handle (16) are the symmetry setting with the axis of limiting plate (14), limiting plate (14) and grip block (15) fixed connection are passed to the one end of electric telescopic handle (16).
2. The hoisting device for the bridge steel box girder of claim 1, which is characterized in that: the top end fixed mounting of mounting plate (2) has second servo motor (11), and the output fixed mounting of second servo motor (11) has drive gear (12), and drive gear (12) are the helical gear with driven gear (13), and the tooth piece mesh on drive gear (12) and driven gear (13).
3. The hoisting device for the bridge steel box girder according to claim 1, wherein the circumferential side wall of the rotating rod (17) is fixedly provided with a first servo motor (8), the output end of the first servo motor (8) is fixedly connected with one pulley (10), the side wall of the rotating rod (17) is provided with a strong steel wire rope (9), one end of the strong steel wire rope (9) is fixedly connected with the one pulley (10), and the end of the strong steel wire rope (9) far away from the pulley (10) is fixedly connected with the limiting plate (14).
4. The hoisting device for the bridge steel box girder of claim 1, which is characterized in that: the circumference lateral wall fixed mounting of dwang (17) has connecting rod (5), and the bottom of connecting rod (5) is provided with stabilizing block (3), and the one end and mounting plate (2) fixed connection of connecting rod (5) are kept away from in stabilizing block (3), and the top fixed mounting of stabilizing block (3) has sliding block (4).
5. The hoisting device for the bridge steel box girder of claim 4, which is characterized in that: one end of the sliding block (4) extends to the inside of the connecting rod (5), and the sliding block (4) is connected with the connecting rod (5) in a sliding mode.
6. The hoisting device for the bridge steel box girder of claim 4, which is characterized in that: the top of connecting rod (5) and the equal fixed mounting of circumference lateral wall of dwang (17) have fixed block (7), and fixed mounting has pulling force rope (6) between two fixed blocks (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022416885.7U CN213651669U (en) | 2020-10-27 | 2020-10-27 | Hoisting device for bridge steel box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022416885.7U CN213651669U (en) | 2020-10-27 | 2020-10-27 | Hoisting device for bridge steel box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213651669U true CN213651669U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022416885.7U Active CN213651669U (en) | 2020-10-27 | 2020-10-27 | Hoisting device for bridge steel box girder |
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| CN (1) | CN213651669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892526A (en) * | 2022-05-12 | 2022-08-12 | 中铁十局集团青岛工程有限公司 | Hoisting device for steel box girder construction |
-
2020
- 2020-10-27 CN CN202022416885.7U patent/CN213651669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892526A (en) * | 2022-05-12 | 2022-08-12 | 中铁十局集团青岛工程有限公司 | Hoisting device for steel box girder construction |
| CN114892526B (en) * | 2022-05-12 | 2023-10-20 | 中铁十局集团青岛工程有限公司 | Overhead hoist is used in steel case roof beam construction |
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