Pipe pile end plate installation auxiliary device

Abstract

The utility model discloses a tubular pile end plate installation auxiliary device which comprises a supporting column, a lifter, a lifting plate, a first expansion piece, a base plate, a second expansion piece, an upper supporting roller and a lower supporting roller, the lifter and the lifting plate are arranged on the supporting column, and the lifter is connected with the lifting plate and drives the lifting plate to slide on the supporting column up and down; the first telescopic device is arranged on the lifting plate and transversely stretches out and draws back, the telescopic end of the first telescopic device is connected with one side of the base plate, the upper supporting roller and the lower supporting roller are vertically and transversely arranged on the other side of the base plate, the second telescopic device is arranged in the base plate, one end of the lower supporting roller extends into the base plate, and the output end of the second telescopic device is connected with the lower supporting roller. The lower supporting roller is driven to be away from or close to the upper supporting roller, the upper supporting roller and the lower supporting roller each comprise a roller shaft and a roller body, and the roller bodies rotate on the roller shafts. The device can assist the installation of the end plate, reduces the labor intensity of manual operation, and solves the problems that the manual operation is time-consuming and labor-consuming and the efficiency is low at present.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe pile production devices, in particular to a pipe pile end plate installation auxiliary device. Background Art

[0002] Pipe piles are widely used in various types of buildings and foundation projects, such as high-rise buildings, public buildings, roads, bridges and other fields. The production of pipe piles mainly includes the preparation of steel cages, cage installation, concrete pouring, prestressing, centrifugal forming, steaming, demoulding and other processes. The cage installation is to place the steel cage in the mold, put end plates on both ends of the steel cage, and connect the tensioning tools. At present, the work of putting the end plate on the steel cage is mainly done manually. The end plate is lifted to the end of the steel cage, aligned with the steel bar perforation, and rotated to the anchor hole. Because the end plates of some pipe piles are heavy, and the steel bars and the steel bars on the end plates need to be aligned, manual operation is time-consuming and labor-intensive, and the efficiency is low. Utility Model Content

[0003] The utility model aims to provide a pipe pile end plate installation auxiliary device to solve the problem that the current manual operation is time-consuming, labor-intensive and low-efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe pile end plate installation auxiliary device, comprising a support column, a lifter, a lifting plate, a telescope 1, a base plate, a telescope 2, an upper support roller and a lower support roller, wherein the lifter and the lifting plate are arranged on the support column, the lifter is connected to the lifting plate, and drives the lifting plate to slide up and down on the support column; the telescope 1 is arranged on the lifting plate, the telescope 1 is laterally extended, the telescopic end of the telescope 1 is connected to one side of the base plate, and the upper support roller and the lower support roller are laterally arranged up and down on the other side of the base plate, the telescope 2 is arranged inside the base plate, one end of the lower support roller extends into the inside of the base plate, the output end of the telescope 2 is connected to the lower support roller, and the lower support roller is driven away from or close to the upper support roller, and the upper support roller and the lower support roller both include a roller shaft and a roller body, and the roller body rotates on the roller shaft.

[0005] As a preferred embodiment of the present technical solution, two support columns are provided, the top ends of the two support columns are connected to a top plate, and a lifter is provided on the top plate, which can make the device more stable.

[0006] As a preferred embodiment of the present technical solution, the lifting plate is arranged between two supporting columns. The lifting plate includes an upper vertical portion and a lower horizontal portion. Both sides of the vertical portion slide on the supporting columns. This structure enables the lifting plate to slide up and down smoothly.

[0007] As a preferred embodiment of the present technical solution, an annular groove for limiting the end plate is provided on the roller body, so as to prevent the end plate from sliding on the roller.

[0008] As a preferred embodiment of the present technical solution, the roller body is made of rubber material, which can protect the end plate.

[0009] As a preferred embodiment of the present technical solution, the lifter, telescope one and telescope two are pneumatic cylinders.

[0010] Compared with the prior art, after the end plate is erected, the utility model inserts the upper support roller and the lower support roller into the center hole of the end plate, the expander 2 extends out, and the end plate is clamped by the lower support roller away from the upper support roller, and the expander 1 drives the end plate to be moved to the end of the steel cage, and the end plate is manually rotated to realize the alignment of the steel bar perforations on the end plate and the steel bars, and the end plate is inserted into the end of the steel cage, and the end is continued to be rotated to realize the transfer of the steel bars from the steel bar perforations to the anchor holes, the expander 2 contracts, and the base plate, the upper support roller and the lower support roller are pulled out by the expansion device 1 to complete the installation of the end plate. The utility model can play an auxiliary role in the installation of the end plate, reduce the labor intensity of manual operation, and solve the current problems of time-consuming, labor-intensive and low efficiency of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a right side structural schematic diagram of the utility model.

[0013] Figure 3 It is a schematic diagram of the connection structure of the base plate, the upper supporting roller and the lower supporting roller of the utility model.

[0014] Figure 4 It is a schematic diagram of the structure of the upper support roller and the lower support roller of the utility model.

[0015] Figure 5 It is a structural schematic diagram of the lifting plate of the utility model.

[0016] Figure 6 for Figure 5 Side view of.

[0017] Figure 7 It is a schematic diagram of the utility model when working.

[0018] In the figure: 1, support column; 2, lifter; 3, telescope 1; 4, telescope 2; 5, base plate; 6, upper support roller; 61 (71), roller shaft; 62 (72), roller body; 63 (73), annular groove; 7, lower support roller; 8, lifter plate, 9, top plate; 10, end plate; 11, steel cage. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-7 The utility model is a pipe pile end plate installation auxiliary device, comprising a support column 1, a lifter 2, a lifting plate 8, a telescope 1 3, a base plate 5, a telescope 2 4, an upper support roller 6 and a lower support roller 7. Two support columns 1 are provided, the two support columns 1 are vertically provided and parallel to each other, the top ends of the two support columns 1 are connected with a top plate 9, the lifter 2 is provided on the top plate 9, the lifting end of the lifter 2 faces downward and is connected to the lifting plate 8, the lifter 2 drives the lifting plate 8 to slide up and down on the support column 1, the telescope 1 3 is provided on the lifting plate 8, the telescope 1 3 is extended horizontally, and the telescope 1 3 is extended The end is connected to one side of the substrate 5, and the other side of the substrate 5 is laterally arranged with an upper support roller 6 and a lower support roller 7, the distance between the upper support roller 6 and the lower support roller 7 is smaller than the central hole diameter of the end plate 10, and the interior of the substrate 5 is provided with an expander 2 4, one end of the lower support roller 7 extends into the interior of the substrate 5, and the output end of the expander 2 4 is connected to the lower support roller 7 to drive the lower support roller 7 away from or close to the upper support roller 6, and the upper support roller 6 and the lower support roller 7 both include a roller shaft 61 (71) and a roller body 62 (72), and the roller body 62 (72) rotates on the roller shaft 61 (71) through a bearing.

[0021] When the utility model is implemented, the expander 3 is expanded and contracted toward the steel cage 11 to which the end plate 10 is to be installed, a vertical strip through hole is arranged on the base plate 5, one end of the lower support roller 7 extends into the base plate 5 through the strip through hole, the expansion end of the expander 2 4 faces downward and is connected to the end of the lower support roller 7 extending into the base plate 5, specifically, is connected to the roller shaft of the lower support roller 7, and the upper support roller 6 is parallel to the lower support roller 7.

[0022] When the utility model is implemented, the lifting plate 8 is arranged between the two support columns 1. The lifting plate 8 includes an upper vertical portion 81 and a lower horizontal portion 82. Both sides of the vertical portion 81 slide on the support columns 1. The cross-section of the lifting plate 8 is an inverted T-shape. Grooves are arranged on the facing end surfaces of the two support columns 1. The vertical portion of the lifting plate 8 is inserted into the groove and slides in the groove. The telescope 3 is arranged on the horizontal portion 82 of the lifting plate 8. The telescope 3 is arranged in the middle of the horizontal portion 82. The lower end of the vertical portion 81 is connected to the middle of the horizontal portion 82. A through opening is arranged at the lower part of the vertical portion 81. The telescope 3 is arranged in the through opening. This structure can make the lifting and lowering operation of the lifting plate 8 more stable.

[0023] In the specific implementation of the utility model, the roller body 62 is provided with an annular groove 63 (73) for limiting the end plate 10, which can place the end plate 10 to slide on the supporting roller, and the roller body is made of rubber. The lifter 2, the telescope 1 3 and the telescope 2 4 are pneumatic cylinders.

[0024] When the utility model is in specific operation, the end plate 10 needs to be erected, even if the axis of the center hole of the end plate 10 is horizontal, the lifter 2 moves the lifting plate 8 downward, and after it is in place, the telescopic device 3 extends out, so that the upper support roller 6 and the lower support roller 7 can be inserted into the center hole of the end plate 10, the lifter 2 moves the lifting plate 8 up and down, and extends the telescopic device 2 4, drives the lower support roller 7 away from the upper support roller 6, so that the upper support roller 6 and the lower support roller 7 are stuck at the upper and lower ends of the center hole of the end plate 10, and the end plate 10 is clamped. After completion, the telescopic device 3 extends out, driving the end plate 10 Move toward the end of the steel cage 11 in the mold. When it is about to touch the steel bars, manually rotate the end plate 10 to align the steel bar perforations on the end plate 10 with the steel bars. Extend the expander 3 and insert the end plate 10 onto the steel bars. Continue to rotate the end plate 10 into the anchor hole. After completion, the expander 2 4 contracts and drives the lower support roller 7 to approach the upper support roller 6. The upper support roller 6, the lower support roller 7 and the end plate 10 are separated. The expander 3 contracts and moves the base plate 5, the upper support roller 6 and the lower support roller 7 out of the steel cage 11 to complete the installation of the end plate 10.

Claims

1. A pipe pile end plate installation auxiliary device, characterized in that: It includes a support column, a lifter, a lifting plate, a telescope 1, a substrate, a telescope 2, an upper support roller and a lower support roller. The lifter and the lifting plate are arranged on the support column, and the lifter is connected to the lifting plate to drive the lifting plate to slide up and down on the support column; the telescope 1 is arranged on the lifting plate, and the telescope 1 is laterally extended and retracted. The telescopic end of the telescope 1 is connected to one side of the substrate, and the upper support roller and the lower support roller are laterally arranged on the other side of the substrate, and the telescope 2 is arranged inside the substrate, and one end of the lower support roller extends into the inside of the substrate. The output end of the telescope 2 is connected to the lower support roller to drive the lower support roller away from or close to the upper support roller. The upper support roller and the lower support roller both include a roller shaft and a roller body, and the roller body rotates on the roller shaft.

2. The pipe pile end plate installation auxiliary device according to claim 1, characterized in that: Two support columns are provided, the top ends of the two support columns are connected with a top plate, and the lifter is arranged on the top plate.

3. The pipe pile end plate installation auxiliary device according to claim 2 is characterized in that: The lifting plate is arranged between two supporting columns. The lifting plate comprises an upper vertical portion and a lower horizontal portion. Both sides of the vertical portion slide on the supporting columns.

4. The pipe pile end plate installation auxiliary device according to claim 1, characterized in that: The roller body is provided with an annular groove for limiting the end plate.

5. The pipe pile end plate installation auxiliary device according to claim 4, characterized in that: The roller body is made of rubber.

6. The pipe pile end plate installation auxiliary device according to claim 1, characterized in that: The lifter, telescope one and telescope two are pneumatic cylinders.

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