CN220033746U - Concrete pipe pile lifting device - Google Patents
Concrete pipe pile lifting device Download PDFInfo
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- CN220033746U CN220033746U CN202321545082.9U CN202321545082U CN220033746U CN 220033746 U CN220033746 U CN 220033746U CN 202321545082 U CN202321545082 U CN 202321545082U CN 220033746 U CN220033746 U CN 220033746U
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- pipe pile
- pile carrier
- concave
- carrier
- concrete pipe
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Abstract
The utility model relates to the technical field of hoisting equipment, in particular to concrete pipe pile hoisting equipment, which comprises a pipe pile carrier, wherein two groups of concave underframes are arranged at the bottom of the pipe pile carrier, the two groups of concave underframes have the same structure, the pipe pile carrier is arranged at a concave part of the concave underframe, first fixing tables are arranged at the left end and the right end of the concave underframe, and hanging rings are arranged at the upper end of the first fixing tables; the surface of the frame body of the pipe pile carrier is provided with an arc concave surface, the left end and the right end of the pipe pile carrier are respectively provided with a protective door, the left end and the right end of the pipe pile carrier are respectively provided with a hinge shaft, the bottom of the protective door is hinged with the hinge shafts, and the pipe pile carrier is provided with a driving device for controlling the protective door to turn around the hinge shafts; according to the utility model, the concrete pipe piles are loaded through the pipe pile carrier, and then the pipe pile carrier is hoisted, so that the pipe pile carrier can prevent the concrete pipe piles from falling off during hoisting operation, thereby avoiding potential safety hazards, and being suitable for hoisting operation.
Description
Technical Field
The utility model relates to the technical field of hoisting equipment, in particular to concrete pipe pile hoisting equipment.
Background
The concrete pipe pile is a prefabricated engineering pile and is mainly used for pile foundation engineering to improve the bearing capacity of a foundation and a foundation.
The concrete pipe piles are generally placed on a construction site in a stacked manner, and are lifted by a lifting device when needed; the existing hoisting method is to bind two ends of a concrete pipe pile through ropes, then additionally arrange hoisting rings on the ropes, and hook the hoisting rings through a lifting hook to carry out hoisting operation.
In the hoisting operation process, as the self weight of the concrete pipe pile is large, the rope bound at one end of the concrete pipe pile can fall off or break due to the fact that the weight of the concrete pipe pile cannot be born, so that the whole concrete pipe pile directly falls off, and workers below the concrete pipe pile can be injured by crashing except damage, and therefore, the hoisting mode has potential safety hazards and is not suitable for hoisting operation.
Disclosure of Invention
The utility model aims to provide concrete pipe pile hoisting equipment for overcoming the defects in the prior art, the concrete pipe pile is loaded through the pipe pile carrier, and then the pipe pile carrier is hoisted, so that the pipe pile carrier can avoid dropping of the concrete pipe pile during hoisting operation, potential safety hazards are avoided, and the concrete pipe pile hoisting equipment is suitable for hoisting operation.
The utility model is realized by the following technical scheme that the concrete pipe pile hoisting equipment comprises a pipe pile carrier, wherein two groups of concave underframes are arranged at the bottom of the pipe pile carrier, the two groups of concave underframes have the same structure, the pipe pile carrier is arranged at a concave part of the concave underframe, first fixing tables are arranged at the left end and the right end of the concave underframe, and hanging rings are arranged at the upper end of the first fixing tables; the utility model discloses a tubular pile carrier, including tubular pile carrier, protection door, hinge, protection door bottom and hinge, the support body surface of tubular pile carrier is provided with the arc concave surface, both ends all are provided with the guard gate about the tubular pile carrier, both ends all are provided with the hinge about the tubular pile carrier, the guard gate bottom is articulated with the hinge, the tubular pile carrier is provided with the drive arrangement who is used for controlling the guard gate and overturn the action around the hinge.
Preferably, an inner groove is arranged in the first fixing table, a thread structure is arranged on the groove wall of the inner groove, the lifting ring comprises a lifting ring part and a connecting shaft part, the lifting ring part and the connecting shaft part are integrally formed, and an external thread structure is arranged on the connecting shaft part.
Preferably, the two groups of concave underframes are oppositely arranged, and a connecting plate is arranged between the two groups of concave underframes.
Preferably, both ends of the protective door are provided with second fixed tables, and the upper ends of the second fixed tables are provided with first supports; the left end and the right end of the tubular pile carrier are respectively provided with a third fixed table, and the upper ends of the third fixed tables are respectively provided with a second support; the driving device comprises a cylinder, the cylinder body of the cylinder is hinged with the second support, and one end of a piston rod of the cylinder is hinged with the first support.
The utility model has the beneficial effects that: the concrete pipe pile hoisting equipment comprises a pipe pile carrier, wherein two groups of concave underframes are arranged at the bottom of the pipe pile carrier, the two groups of concave underframes have the same structure, the pipe pile carrier is arranged at the concave part of the concave underframe, first fixing tables are arranged at the left end and the right end of the concave underframe, and hanging rings are arranged at the upper ends of the first fixing tables; the surface of the frame body of the pipe pile carrier is provided with an arc concave surface, the left end and the right end of the pipe pile carrier are respectively provided with a protective door, the left end and the right end of the pipe pile carrier are respectively provided with a hinge shaft, the bottom of the protective door is hinged with the hinge shafts, and the pipe pile carrier is provided with a driving device for controlling the protective door to turn around the hinge shafts; placing the concrete pipe pile on a pipe pile carrier, wherein an arc-shaped concave surface of the pipe pile carrier can be better attached to the surface of the concrete pipe pile, so that the concrete pipe pile is prevented from rolling during hoisting operation, the left end and the right end of the pipe pile carrier are driven by a driving device to turn over and close the openings at the left end and the right end of the pipe pile carrier, and the concrete pipe pile is prevented from falling from the opening at the side end of the pipe pile carrier if one end of the pipe pile carrier is inclined during hoisting operation; then, hooking the hanging ring through a hanging hook of the crane to carry out hoisting operation; according to the utility model, the concrete pipe piles are loaded through the pipe pile carrier, and then the pipe pile carrier is hoisted, so that the pipe pile carrier can prevent the concrete pipe piles from falling off during hoisting operation, thereby avoiding potential safety hazards, and being suitable for hoisting operation.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic cross-sectional structure of the hanging ring and the first fixing table of the present utility model.
Fig. 3 is a bottom view of the present utility model.
Fig. 4 is a right side view of the present utility model.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
Detailed Description
The utility model will be further described with reference to fig. 1 to 5, and the detailed description thereof.
As shown in fig. 1, a concrete pipe pile hoisting device comprises a pipe pile carrier 1, wherein two groups of concave underframes 2 are arranged at the bottom of the pipe pile carrier 1, the two groups of concave underframes 2 have the same structure, the pipe pile carrier 1 is arranged at a concave part of the concave underframe 2, first fixing tables 3 are arranged at the left end and the right end of the concave underframe 2, and hanging rings 4 are arranged at the upper ends of the first fixing tables 3; the utility model discloses a tubular pile carrier, including tubular pile carrier 1, tubular pile carrier 1's support body surface is provided with arc concave surface 11, tubular pile carrier 1's both ends all are provided with guard gate 5 about, tubular pile carrier 1's both ends all are provided with articulated shaft 6 about, guard gate 5 bottom is articulated with articulated shaft 6, tubular pile carrier 1 is provided with the drive arrangement 7 that is used for controlling guard gate 5 and carries out the upset action around articulated shaft 6.
According to the embodiment, the concrete pipe piles are placed on the pipe pile carrier 1, the arc-shaped concave surfaces 11 of the pipe pile carrier 1 can be better attached to the surfaces of the concrete pipe piles, the concrete pipe piles are prevented from rolling during hoisting operation, the left end and the right end of the pipe pile carrier 1 are driven by the driving device 7 to drive the protective doors 5 to turn over and close the openings at the left end and the right end of the pipe pile carrier 1, and the concrete pipe piles are prevented from falling from the openings at the side ends of the pipe pile carrier 1 when one end of the pipe pile carrier 1 is inclined during hoisting operation; then, the lifting ring 4 is hooked by a lifting hook of the lifting machine to carry out lifting operation; according to the utility model, the concrete pipe piles are loaded through the pipe pile carrier 1, and then the pipe pile carrier 1 is hoisted, so that the pipe pile carrier 1 can avoid dropping of the concrete pipe piles during hoisting operation, thereby avoiding potential safety hazards, and being suitable for hoisting operation.
If the hanging ring 4 is directly welded on the first fixing table 3, the situation that the hanging ring 4 is broken due to overweight of the concrete pipe pile may occur, therefore, as shown in fig. 2, an inner groove 31 is provided in the first fixing table 3 in this embodiment, a threaded structure 32 is provided on the groove wall of the inner groove 31, the hanging ring 4 includes a hanging ring portion 41 and a connecting shaft portion 42, the hanging ring portion 41 and the connecting shaft portion 42 are integrally formed, the connecting shaft portion 42 is provided with an external threaded structure 421, and the hanging ring 4 can be firmly connected with the first fixing table 3 through the threaded engagement of the threaded structure 32 of the inner groove 31 and the external threaded structure 421 of the connecting shaft portion 42.
As shown in fig. 3, in this embodiment, the two sets of concave underframes 2 are oppositely arranged, a connecting plate 8 is arranged between the two sets of concave underframes 2, and during hoisting operation, the two sets of concave underframes 2 can equally divide the borne gravity (the weight of the concrete pipe piles and the pipe pile carriers), and the connecting plate 8 is fixed between the two sets of concave underframes 2 to play a role of reinforcing ribs.
As shown in fig. 4 to 5, in this embodiment, two ends of the protection door 5 are provided with a second fixing table 51, and the upper ends of the second fixing tables 51 are provided with a first support 52; the left end and the right end of the tubular pile carrier 1 are respectively provided with a third fixed table 12, and the upper ends of the third fixed tables 12 are respectively provided with a second support 13; the driving device 7 comprises an air cylinder 71, the cylinder body of the air cylinder 71 is hinged with the second support 13, one end of a piston rod of the air cylinder 71 is hinged with the first support 52, the opening at the left end and the right end of the pipe pile carrier 1 is closed by driving the protective door 5 to turn over through telescopic rods of the air cylinder 71, and concrete pipe piles are prevented from falling from the opening at the side end of the pipe pile carrier 1 when one end of the pipe pile carrier 1 is inclined during hoisting operation.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (4)
1. A concrete pipe pile lifting device is characterized in that: the pipe pile comprises a pipe pile carrier, wherein two groups of concave underframes are arranged at the bottom of the pipe pile carrier, the two groups of concave underframes have the same structure, the pipe pile carrier is arranged at a concave part of the concave underframe, first fixing tables are arranged at the left end and the right end of the concave underframe, and hanging rings are arranged at the upper ends of the first fixing tables; the utility model discloses a tubular pile carrier, including tubular pile carrier, protection door, hinge, protection door bottom and hinge, the support body surface of tubular pile carrier is provided with the arc concave surface, both ends all are provided with the guard gate about the tubular pile carrier, both ends all are provided with the hinge about the tubular pile carrier, the guard gate bottom is articulated with the hinge, the tubular pile carrier is provided with the drive arrangement who is used for controlling the guard gate and overturn the action around the hinge.
2. A concrete pipe pile lifting device according to claim 1, characterized in that: an inner groove is arranged in the first fixing table, a thread structure is arranged on the groove wall of the inner groove, the lifting ring comprises a lifting ring part and a connecting shaft part, the lifting ring part and the connecting shaft part are integrally formed, and an external thread structure is arranged on the connecting shaft part.
3. A concrete pipe pile lifting device according to claim 1, characterized in that: the two groups of concave underframes are oppositely arranged, and a connecting plate is arranged between the two groups of concave underframes.
4. A concrete pipe pile lifting device according to claim 1, characterized in that: the two ends of the protective door are provided with second fixed tables, and the upper ends of the second fixed tables are provided with first supports; the left end and the right end of the tubular pile carrier are respectively provided with a third fixed table, and the upper ends of the third fixed tables are respectively provided with a second support; the driving device comprises a cylinder, the cylinder body of the cylinder is hinged with the second support, and one end of a piston rod of the cylinder is hinged with the first support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545082.9U CN220033746U (en) | 2023-06-16 | 2023-06-16 | Concrete pipe pile lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545082.9U CN220033746U (en) | 2023-06-16 | 2023-06-16 | Concrete pipe pile lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220033746U true CN220033746U (en) | 2023-11-17 |
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ID=88721004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321545082.9U Active CN220033746U (en) | 2023-06-16 | 2023-06-16 | Concrete pipe pile lifting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN220033746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119349409A (en) * | 2024-12-25 | 2025-01-24 | 天坤营造(嘉兴)股份有限公司 | A hoisting mechanism for installing water conservancy and hydropower pipe fittings |
-
2023
- 2023-06-16 CN CN202321545082.9U patent/CN220033746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119349409A (en) * | 2024-12-25 | 2025-01-24 | 天坤营造(嘉兴)股份有限公司 | A hoisting mechanism for installing water conservancy and hydropower pipe fittings |
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