CN215592430U - Integral hoisting construction device for pier body reinforcing steel bars - Google Patents
Integral hoisting construction device for pier body reinforcing steel bars Download PDFInfo
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- CN215592430U CN215592430U CN202121830831.3U CN202121830831U CN215592430U CN 215592430 U CN215592430 U CN 215592430U CN 202121830831 U CN202121830831 U CN 202121830831U CN 215592430 U CN215592430 U CN 215592430U
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Abstract
The utility model discloses a pier shaft reinforcing steel bar integral hoisting construction device which comprises a machine body, wherein a rotating seat is rotatably arranged at the upper end of the machine body, a first motor is fixedly arranged in the machine body, the output end of the first motor is fixedly connected with a first gear, the middle part of the inner end of the machine body is provided with the rotating seat, the upper end of the rotating seat is rotatably connected with a transmission rod, a second gear is arranged on the transmission rod, the first gear and the second gear are in transmission connection through a transmission chain, a hydraulic telescopic rod is fixedly arranged at the upper end of the rotating seat, a fixed rod is fixedly connected at the upper end of the hydraulic telescopic rod, and a pulley device is arranged at one end of the fixed rod far away from the hydraulic telescopic rod. According to the utility model, the three cross-shaped grapples are arranged to stabilize the steel bar frame with a house when the steel bar frame is hoisted, the three groups of wire hoisting disks are arranged to prevent a single wire hoisting from being broken and damaged by a crashing object when the steel bar frame is used, so that the safety is improved, and meanwhile, the three groups of wire hoisting disks are provided with hydraulic supports to prevent side turning and improve the stability.
Description
Technical Field
The utility model relates to the technical field of pier body steel bar hoisting, in particular to a pier body steel bar integral hoisting construction device.
Background
The pier body is the main body of the middle supporting structure of the multi-span bridge, the main materials are wood, stone, concrete, reinforced concrete and steel, most of cast-in-place pier columns adopt the conventional construction process of erecting scaffolds or templates and self-carrying detachable supports and binding steel bars on site in construction at home and abroad, and in the construction of viaduct pier columns in a few regions, the integral manufacturing and mounting construction process of the steel reinforcement cage passing through the pier body is applied.
When using, the existing hoisting device has large fixed swing amplitude and poor fixed effect on objects, generally needs manual angle adjustment on objects close to a hanging state, does not guarantee the safety of workers, can break when the single suspension wire is hung on the hanging state, falls down the hung objects to injure constructors by crashing, and increases the problem of construction safety risk.
The prior patent (publication number CN207581190U) provides a hoisting assembly and a steel reinforcement cage hoisting device, which includes: the clamping piece comprises an arc plate, one side of the arc plate is a fixed plate, the other side of the arc plate is a connecting plate, one side of the connecting plate is connected with a sleeve, a pin shaft is arranged on the sleeve, and a hoisting reinforcing steel bar piece is arranged on the connecting plate. The fastening of clamping piece and clamping piece adopts the fastening bolt on the fixed plate to fix, realizes opening and close of clamping piece through fastening bolt and round pin axle, the inboard curved place of clamping piece is equipped with anti-skidding gasket, plays when being connected with the steel reinforcement cage bigger clamp force, reduces the damage to steel reinforcement cage or clamping piece, but this equipment has following problem: when the device is used, the device is rigid, can not be flexibly applied, and a device for adjusting the direction is not added, so that the labor intensity of constructors is high, and the construction efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a pier body reinforcing steel bar integral hoisting construction device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a pier body reinforcing steel bar integral hoisting construction device comprises a machine body, wherein a rotary seat is rotatably arranged at the upper end of the machine body, a first motor is fixedly arranged inside the machine body, a first gear is fixedly connected to the output end of the first motor, a rotary seat is arranged in the middle of the inner end of the machine body, a transmission rod is rotatably connected to the upper end of the rotary seat, a second gear is arranged on the transmission rod, the first gear is in transmission connection with the second gear through a transmission chain, a hydraulic telescopic rod is fixedly arranged at the upper end of the rotary seat, a fixed rod is fixedly connected to the upper end of the hydraulic telescopic rod, a pulley device is arranged at one end, far away from the hydraulic telescopic rod, of the fixed rod, a fixed plate is arranged on the outer wall of the lower end of the hydraulic telescopic rod, a motor box is fixedly connected to one end of the fixed plate, a second motor is arranged inside the motor box, and three hoisting reels are rotatably connected to the output end of the second motor, it is three all be provided with the lifting wire on the lifting wire dish, the inside sliding seat that is provided with of pulley gear, sliding seat one end is rotated and is connected with the dwang, be provided with three runner on the dwang, it is three the one end that the lifting wire kept away from the lifting wire dish passes runner and fixedly connected with lifting disk, the three fixed rope of lifting disk lower extreme fixedly connected with, it is three the equal fixedly connected with tight pulley of fixed rope, the tight pulley front side middle part is rotated and is connected with the rotor plate, rotor plate lower extreme fixedly connected with fixed block, fixed block lower extreme fixedly connected with grapple, the grapple upper end is provided with the fixed knot, the rotation is connected with the depression bar on the fixed knot.
As a further description of the above technical solution:
the tip end of the grapple is provided with a limiting block.
As a further description of the above technical solution:
the upper end of the transmission rod is fixedly connected with the rotating seat.
As a further description of the above technical solution:
and a reinforcing support rod is fixedly connected between the fixed rod and the hydraulic telescopic rod.
As a further description of the above technical solution:
and walking wheels are arranged at the four corners of the bottom of the machine body.
As a further description of the above technical solution:
and hydraulic support columns are arranged on the four outer walls of the machine body.
As a further description of the above technical solution:
and a balancing weight is arranged at one end of the upper end of the machine body, which is far away from the rotating seat.
As a further description of the above technical solution:
and a tension spring is arranged between the pressure lever and the grapple.
The utility model has the following beneficial effects:
1. the steel bar rack lifting device is more stable in use, the three cross-shaped grabbing hooks are arranged, when the steel bar rack is lifted, the steel bar rack is clamped by the pressure rod to be fixed, the limiting block is used for limiting to prevent unhooking, and safety is improved.
2. According to the utility model, the three hoisting wire trays are arranged, and the hoisting wires on the hoisting wire trays pass through the pulley devices and are connected with the hoisting wire trays, so that the stress is more uniform, the stability is improved, and the personnel injury caused by the fracture of a single steel wire is prevented.
3. The four hydraulic supports are arranged, so that the side turning during hoisting is prevented, and the stability of the machine body during operation is improved.
Drawings
Fig. 1 is a front view of an integral pier shaft steel bar hoisting construction device provided by the utility model;
fig. 2 is a front sectional view of an integral pier body steel bar hoisting construction device provided by the utility model;
fig. 3 is a schematic view of a hoisting structure of the integral hoisting construction device for pier shaft steel bars provided by the utility model;
fig. 4 is a schematic structural view of a grapple of the integral hoisting construction device for pier shaft steel bars.
Illustration of the drawings:
1. a body; 2. a balancing weight; 3. a rotating base; 4. a fixing plate; 5. a motor case; 6. a wire hanging disc; 7. a hydraulic telescopic rod; 8. fixing the rod; 9. reinforcing the stay bar; 10. a pulley device; 11. hoisting wires; 12. a hanging scaffold; 13. fixing a rope; 14. a fixed wheel; 15. a rotating plate; 16. a fixed block; 17. a grapple; 18. a hydraulic prop; 19. a traveling wheel; 20. a first motor; 21. a first gear; 22. a drive chain; 23. a second gear; 24. a rotating seat; 25. a second motor; 26. a movable seat; 27. rotating the rod; 28. a rotating wheel; 29. a transmission rod; 30. a fixing buckle; 31. a tension spring; 32. a pressure lever; 33. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a pier body reinforcing steel bar integral hoisting construction device comprises a machine body 1, wherein a rotary seat 3 is rotatably arranged at the upper end of the machine body 1, a first motor 20 is fixedly arranged in the machine body 1, a first gear 21 is fixedly connected to the output end of the first motor 20, a rotary seat 24 is arranged in the middle of the inner end of the machine body 1, a transmission rod 29 is rotatably connected to the upper end of the rotary seat 24, a second gear 23 is arranged on the transmission rod 29, the first gear 21 and the second gear 23 are in transmission connection through a transmission chain 22, a hydraulic telescopic rod 7 is fixedly arranged at the upper end of the rotary seat 3, a fixed rod 8 is fixedly connected to the upper end of the hydraulic telescopic rod 7, a pulley device 10 is arranged at one end, far away from the hydraulic telescopic rod 7, of the fixed rod 8, a fixed plate 4 is arranged on the outer wall of the lower end of the hydraulic telescopic rod 7, a motor box 5 is fixedly connected to one end of the fixed plate 4, a second motor 25 is arranged in the motor box 5, and three wire hanging discs 6 are rotatably connected to the output end of the second motor 25, all be provided with wire sling 11 on the three wire sling dish 6, the inside sliding seat 26 that is provided with of pulley gear 10, sliding seat 26 one end is rotated and is connected with dwang 27, be provided with three runner 28 on the dwang 27, runner 28 and fixedly connected with platform sling 12 are passed to the one end that wire sling 6 was kept away from to three wire sling 11, three fixed rope 13 of platform sling 12 lower extreme fixedly connected with, the equal fixedly connected with tight pulley 14 of three fixed rope 13, the 14 front sides middle part of tight pulley rotates and is connected with rotor plate 15, 15 lower extreme fixedly connected with fixed block 16 of rotor plate, 16 lower extreme fixedly connected with grapple 17 of fixed block, grapple 17 upper end is provided with the rigid coupling 30, the last rotation of rigid coupling 30 is connected with depression bar 32.
The pointed end of grapple 17 is provided with stopper 33, and transfer line 29 upper end and roating seat 3 fixed connection, fixedly connected with reinforcement vaulting pole 9 between dead lever 8 and the hydraulic telescoping rod 7, and 1 bottom four corners department all is provided with walking wheel 19, and the outside four walls of organism 1 all are provided with hydraulic support post 18, and the one end that roating seat 3 was kept away from to 1 upper end of organism is provided with balancing weight 2, is provided with tension spring 31 between depression bar 32 and the grapple 17.
The working principle is as follows: when the utility model is used, the second motor 25 is started, the wire hanging disc 12 is rotated by the rotation of the second motor 25, the wire hanging disc 11 passing through the pulley device 10 is lowered, the hanging disc 6 is lowered to the position where the steel bar frame can be fixed by the lowering of the wire hanging disc 11, the second motor 25 is closed, at the moment, three grapples 17 are manually fixed on the steel bar frame, the steel bar frame is clamped by a press rod 32 for increasing fixation, a limit block 33 is used for limiting and preventing unhooking, at the moment, four hydraulic support columns 18 are fixed on the ground for increasing stability and preventing side turning, at the moment, when the second motor 25 is started, the steel bar frame is hoisted by the rotation of the second motor 25, at the moment, when the first motor 20 is started, the first gear is rotated 21, the transmission rod 29 is rotated by the transmission chain 22 between the first gear 21 and the second gear 23, the rotating seat 3 is rotated by the rotation of the transmission rod 29, the rotating seat 3 drives the hydraulic telescopic rod 7 to rotate, rotate through flexible hydraulic stem 7 and drive dead lever 8 rotatory, make the reinforcing bar frame angle change of hoisting, put into the assigned position, the reinforcement vaulting pole 9 of being connected between dead lever 8 and the hydraulic telescoping rod 7 increases the dynamics of receiving, makes it more firm, through balancing weight 2 once heavy, more stable when making organism 1 hoist the reinforcing bar frame.
Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a pier shaft reinforcing bar integral hoisting construction equipment, includes organism (1), its characterized in that: the machine body is characterized in that a rotating seat (3) is arranged at the upper end of the machine body (1) in a rotating mode, a first motor (20) is fixedly arranged inside the machine body (1), a first gear (21) is fixedly connected to the output end of the first motor (20), a rotating seat (24) is arranged in the middle of the inner end of the machine body (1), a transmission rod (29) is rotatably connected to the upper end of the rotating seat (24), a second gear (23) is arranged on the transmission rod (29), the first gear (21) is in transmission connection with the second gear (23) through a transmission chain (22), a hydraulic telescopic rod (7) is fixedly arranged at the upper end of the rotating seat (3), a fixing rod (8) is fixedly connected to the upper end of the hydraulic telescopic rod (7), a pulley device (10) is arranged at one end, away from the hydraulic telescopic rod (7), of the fixing rod (8), and a fixing plate (4) is arranged on the outer wall of the lower end of the hydraulic telescopic rod (7), one end of the fixing plate (4) is fixedly connected with a motor box (5), a second motor (25) is arranged in the motor box (5), the output end of the second motor (25) is rotatably connected with three hoisting wire discs (6), three hoisting wires (11) are arranged on the three hoisting wire discs (6), a movable seat (26) is arranged in the pulley device (10), one end of the movable seat (26) is rotatably connected with a rotating rod (27), three rotating wheels (28) are arranged on the rotating rod (27), one ends of the three hoisting wires (11) far away from the hoisting wire discs (6) penetrate through the rotating wheels (28) and are fixedly connected with a hoisting plate (12), the lower end of the hoisting plate (12) is fixedly connected with three fixing ropes (13), the three fixing ropes (13) are fixedly connected with fixing wheels (14), and the middle part of the front side of each fixing wheel (14) is rotatably connected with a rotating plate (15), the lower end of the rotating plate (15) is fixedly connected with a fixing block (16), the lower end of the fixing block (16) is fixedly connected with a grapple (17), the upper end of the grapple (17) is provided with a fixing buckle (30), and the fixing buckle (30) is rotatably connected with a pressure rod (32).
2. The integral pier body steel bar hoisting construction device according to claim 1, characterized in that: the tip end of the grapple (17) is provided with a limiting block (33).
3. The integral pier body steel bar hoisting construction device according to claim 1, characterized in that: the upper end of the transmission rod (29) is fixedly connected with the rotary seat (3).
4. The integral pier body steel bar hoisting construction device according to claim 1, characterized in that: and a reinforcing support rod (9) is fixedly connected between the fixed rod (8) and the hydraulic telescopic rod (7).
5. The integral pier body steel bar hoisting construction device according to claim 1, characterized in that: and walking wheels (19) are arranged at the four corners of the bottom of the machine body (1).
6. The integral pier body steel bar hoisting construction device according to claim 1, characterized in that: and the four outer walls of the machine body (1) are provided with hydraulic supporting columns (18).
7. The integral pier body steel bar hoisting construction device according to claim 1, characterized in that: and a balancing weight (2) is arranged at one end of the upper end of the machine body (1) far away from the rotating seat (3).
8. The integral pier body steel bar hoisting construction device according to claim 1, characterized in that: and a tension spring (31) is arranged between the pressure lever (32) and the grapple (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830831.3U CN215592430U (en) | 2021-08-06 | 2021-08-06 | Integral hoisting construction device for pier body reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830831.3U CN215592430U (en) | 2021-08-06 | 2021-08-06 | Integral hoisting construction device for pier body reinforcing steel bars |
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| Publication Number | Publication Date |
|---|---|
| CN215592430U true CN215592430U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121830831.3U Active CN215592430U (en) | 2021-08-06 | 2021-08-06 | Integral hoisting construction device for pier body reinforcing steel bars |
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| CN (1) | CN215592430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062599A (en) * | 2022-09-27 | 2023-05-05 | 承德石油高等专科学校 | Hanging device |
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2021
- 2021-08-06 CN CN202121830831.3U patent/CN215592430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062599A (en) * | 2022-09-27 | 2023-05-05 | 承德石油高等专科学校 | Hanging device |
| CN116062599B (en) * | 2022-09-27 | 2023-09-08 | 承德石油高等专科学校 | Hanging device |
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