Reserved hole template square pile shaping device convenient and fast to disassemble

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a conveniently detachable preformed hole formwork square pile shaping device which comprises a bottom plate, a first-stage locking positioning plate and a shaping frame, a base plate is arranged at the top of the bottom plate, and clamping holes are formed in the bottom plate and the base plate in a penetrating mode. A first-stage locking positioning plate is arranged on one side of the outer wall of the bottom plate, a second-stage locking positioning plate is arranged on the other side of the outer wall of the bottom plate, a first-stage locking lifting rod is arranged at the bottom of the interior of the first-stage locking positioning plate, and a shaping frame is installed at the bottom of the first-stage locking lifting rod. A second-stage locking lifting rod is mounted at the middle end of the interior of the second-stage locking positioning plate, a mold closing plate is mounted at the bottom of the second-stage locking lifting rod, and a feeding groove is formed in the top of the shaping frame. The problems that in the prior art, an existing preformed hole formwork dismounting device is complex in operation, low in efficiency, prone to damage a formwork and the like, and construction efficiency and quality are affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a convenient and detachable square pile shaping device for a reserved hole template. Background Art

[0002] In current construction projects, square piles are widely used as important bearing structures. In the process of making square piles, the installation and disassembly of the reserved hole template is a key construction step. However, the existing reserved hole template disassembly device often has problems such as complex operation, low efficiency, and easy damage to the template, which affects the construction efficiency and quality. Therefore, it is necessary to design a new square pile shaping device to simplify the disassembly process of the reserved hole template and improve the construction efficiency.

[0003] Therefore, in view of this, the existing structure and defects are studied and improved, and a convenient and disassembled square pile shaping device of the reserved hole template is proposed, in order to achieve a more practical purpose. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient and detachable square pile shaping device for a reserved hole template to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient and detachable pre-hole template square pile shaping device, comprising a bottom plate, a primary locking and positioning plate and a shaping frame, a pad is provided on the top of the bottom plate, and a clamping hole is provided inside the bottom plate and the pad, a primary locking and positioning plate is provided on one side of the outer wall of the bottom plate, and a secondary locking and positioning plate is provided on the other side of the outer wall of the bottom plate, a primary locking lifting rod is provided on the inner bottom of the primary locking and positioning plate, and a shaping frame is installed at the bottom of the primary locking and lifting rod, a secondary locking and lifting rod is installed at the inner middle end of the secondary locking and positioning plate, and a closing template is installed at the bottom of the secondary locking and lifting rod;

[0006] A feeding trough is provided on the top of the shaping frame, and a side groove is provided near the end of the primary locking and positioning plate, and the feeding trough and the closing template are interlocked with each other at upper and lower positions;

[0007] A driving motor is installed on one side of the top of the joint plate, and an external rotating shaft cylinder is installed on the bottom of the driving motor. The external rotating shaft cylinder and the clamping hole are matched with each other in upper and lower positions.

[0008] Furthermore, a hydraulic cylinder is provided at one end of the outer side of the primary locking and positioning plate, and a push rod is connected to the output end of the hydraulic cylinder.

[0009] Furthermore, the push rod is placed at the rear side of the mold clamping rear pile and cooperates with the side groove position.

[0010] Furthermore, a rotation transmission structure is formed between the driving motor and the external rotating shaft tube, and the sizes of the external rotating shaft tube and the clamping hole are mutually fitted.

[0011] Furthermore, the sizes of the primary locking and positioning plate, the secondary locking and positioning plate and the side wall of the shaping frame fit in with each other.

[0012] Furthermore, the diameter of the external rotating shaft cylinder is greater than the horizontal height of the shaping frame.

[0013] The utility model provides a convenient disassembly type reserved hole template square pile shaping device, which has the following features:

[0014] Beneficial effects:

[0015] 1. The utility model provides a rotatable external rotating shaft cylinder on the mold plate, and the size of the external rotating shaft cylinder is the same as the reserved hole diameter of the square pile, so that when the mold is closed, it is arranged inside the shaping frame, used to form a reserved hole inside the square pile, and connected with the pad assembly of the reserved hole, so as to realize the convenient disassembly of the template unit, greatly simplify the construction operation, and improve the construction efficiency;

[0016] The shaping frame and the closing template are respectively limited by the first-level locking positioning plate and the second-level locking positioning plate to ensure that the reserved hole template components will not shift or deform during the pouring process. The automatic closing operation is completed under the drive of the first-level locking lifting rod and the second-level locking lifting rod. The detachable design makes the template unit disassemble faster, reduces the disassembly time, and is also convenient for replacement and maintenance, reducing maintenance costs;

[0017] The top of the external rotating shaft cylinder is connected to a driving motor for driving. The torque of the driving motor can be used to demould the external rotating shaft cylinder and the square pile. The surface of the external rotating shaft cylinder is designed to be smooth, and a diaphragm can be attached to the surface to achieve portability and efficiency during demoulding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The disclosure of the present invention will become easier to understand with reference to the accompanying drawings. It is easy for those skilled in the art to understand that these drawings are only used to illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention. In the drawings:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a convenient and detachable square pile shaping device for a reserved hole template of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a convenient and detachable square pile shaping device for a reserved hole template in a square pile shaping state of the utility model;

[0021] Figure 3It is a schematic diagram of the three-dimensional structure of a shaping frame of a convenient and disassembled square pile shaping device of a reserved hole template according to the utility model.

[0022] In the figure: 1, bottom plate; 101, pad; 102, clamping hole; 2, primary locking and positioning plate; 201, hydraulic cylinder; 202, primary locking lifting rod; 203, push rod; 3, secondary locking and positioning plate; 301, secondary locking lifting rod; 4, shaping frame; 401, feeding trough; 402, side trough; 5, closing template; 501, driving motor; 502, external rotating shaft cylinder. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 The utility model provides a technical solution: a convenient and detachable pre-hole template square pile shaping device, comprising a bottom plate 1, a primary locking and positioning plate 2 and a shaping frame 4, a pad 101 is arranged on the top of the bottom plate 1, and a clamping hole 102 is penetrated in the bottom plate 1 and the pad 101, a primary locking and positioning plate 2 is arranged on one side of the outer wall of the bottom plate 1, and a secondary locking and positioning plate 3 is arranged on the other side of the outer wall of the bottom plate 1, a primary locking lifting rod 202 is arranged on the inner bottom of the primary locking and positioning plate 2, and the shaping frame 4 is installed at the bottom of the primary locking and lifting rod 202, a secondary locking and lifting rod 301 is installed at the inner middle end of the secondary locking and positioning plate 3, and a closing template 5 is installed at the bottom of the secondary locking and lifting rod 301;

[0025] A feeding trough 401 is provided on the top of the shaping frame 4, and a side groove 402 is provided near the end of the primary locking and positioning plate 2 of the shaping frame 4, and the feeding trough 401 and the closing template 5 are fitted into each other at the upper and lower positions;

[0026] A driving motor 501 is installed on one side of the top of the mold plate 5, and an external rotating shaft cylinder 502 is installed on the bottom of the driving motor 501, and the upper and lower positions of the external rotating shaft cylinder 502 and the clamping hole 102 match each other; a hydraulic cylinder 201 is provided at one end of the outer side of the primary locking and positioning plate 2, and a push rod 203 is connected to the output end of the hydraulic cylinder 201; the push rod 203 is placed at the rear side of the mold rear pile, and matches the position of the side groove 402; a rotating transmission structure is formed between the driving motor 501 and the external rotating shaft cylinder 502, and the sizes of the external rotating shaft cylinder 502 and the clamping hole 102 match each other; the sizes of the primary locking and positioning plate 2, the secondary locking and positioning plate 3 and the side wall of the shaping frame 4 match each other; the diameter of the external rotating shaft cylinder 502 is greater than the horizontal height of the shaping frame 4;

[0027] The shaping device uses a backing plate 101 and a shaping frame 4 as a shaping space for the square pile. The shaping frame 4 is used to fix the shape of the square pile and has an internal space that matches the shape of the square pile. A feeding trough 401 is provided on the top of the shaping frame 4 to facilitate engagement with the template 5 to ensure sealing during shaping of the square pile.

[0028] The closing template 5 is provided with a rotatable external shaft cylinder 502, the size of which is the same as the reserved hole diameter of the square pile, so that when the mold is closed, the external shaft cylinder 502 is arranged inside the shaping frame, and is used to form a reserved hole inside the square pile, and is connected to the backing plate 101 component of the reserved hole, so as to realize the convenient disassembly of the template unit, greatly simplify the construction operation, and improve the construction efficiency;

[0029] The shaping frame 4 and the closing template 5 are respectively limited by the position of the primary locking positioning plate 2 and the secondary locking positioning plate 3 to ensure that the reserved hole template assembly will not shift or deform during the pouring process. The automatic closing operation is completed under the drive of the primary locking lifting rod 202 and the secondary locking lifting rod 301. The detachable design makes the template unit disassemble more quickly, reduces the disassembly time, and is also convenient for replacement and maintenance, reducing maintenance costs;

[0030] The top of the external rotating shaft cylinder 502 is connected to a driving motor 501 for driving. The torque of the driving motor 501 can be used to demould the external rotating shaft cylinder 502 and the square pile. The surface of the external rotating shaft cylinder 502 is smooth and a diaphragm can be attached to the surface to achieve portability and high efficiency during demoulding.

[0031] A push rod 203 is provided at the rear side of the primary locking and positioning plate 2 to assist in demoulding and moving the square piles. The reciprocating end of the push rod 203 can be used to knock the formed square piles to achieve vibration demoulding and reduce disassembly time.

[0032] Working principle: For this type of convenient and detachable pre-hole template square pile shaping device, firstly, the shaping frame 4 is clamped on the top of the pad 101 of the bottom plate 1 to form a groove structure with an opening on the top, and then the external rotating shaft cylinder 502 is lowered to the inner side of the clamping hole 102, and then the square pile raw material is injected into the interior through the feeding groove 401 of the shaping frame 4. After the raw material injection is completed, the template 5 carrying the external rotating shaft cylinder 502 can be completely moved down, so that the template 5 and the feeding groove 401 of the shaping frame 4 are embedded and sealed. At this time, the external rotating shaft cylinder 502 is in a state of completely penetrating the clamping hole 102, and then the square pile is formed;

[0033] First, the driving motor 501 is driven to rotate the external rotating shaft tube 502, and the reserved hole of the square pile is demolded to complete the first demolding process. Then, the closing template 5 is raised to complete the second demolding process. Finally, the shaping frame 4 is controlled to rise to demold the square pile from the shaping frame 4 to complete the third demolding process. During the entire demolding process, the push rod 203 on the outside, under the action of the liquid cylinder 201, reciprocates to knock the square pile to separate it from the outer template. After the demolding process is completed, the push rod 203 is continuously extended to push the square pile out of the surface of the pad 101 and into the transmission channel for the next processing step.

[0034] The above description is only a specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be thought of by any technician familiar with the field within the technical scope disclosed by the utility model without creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A convenient and detachable pre-hole template square pile shaping device, comprising a base plate (1), a primary locking and positioning plate (2) and a shaping frame (4), characterized in that: A pad (101) is provided on the top of the base plate (1), and a clamping hole (102) is provided inside the base plate (1) and the pad (101), a primary locking and positioning plate (2) is provided on one side of the outer wall of the base plate (1), and a secondary locking and positioning plate (3) is provided on the other side of the outer wall of the base plate (1), a primary locking and lifting rod (202) is provided at the bottom of the first locking and positioning plate (2), and a shaping frame (4) is installed at the bottom of the first locking and lifting rod (202), a secondary locking and lifting rod (301) is installed at the middle end of the second locking and positioning plate (3), and a closing plate (5) is installed at the bottom of the second locking and lifting rod (301); The top of the shaping frame (4) is provided with a feeding trough (401), and the shaping frame (4) is provided with a side groove (402) near the end of the primary locking and positioning plate (2), and the feeding trough (401) and the closing plate (5) are mutually engaged at upper and lower positions; A driving motor (501) is installed on one side of the top of the joint plate (5), and an external rotating shaft cylinder (502) is installed on the bottom of the driving motor (501), and the external rotating shaft cylinder (502) and the clamping hole (102) are matched with each other in upper and lower positions.

2. A convenient and detachable pre-hole template square pile shaping device according to claim 1, characterized in that: A liquid cylinder (201) is provided at one end of the outer side of the primary locking and positioning plate (2), and a push rod (203) is connected to the output end of the liquid cylinder (201).

3. A convenient and detachable square pile shaping device for reserved hole template according to claim 2, characterized in that: The push rod (203) is placed at the rear side of the mold clamping rear pile and cooperates with the side groove (402).

4. A convenient and detachable pre-hole template square pile shaping device according to claim 1, characterized in that: A rotation transmission structure is formed between the driving motor (501) and the external rotating shaft cylinder (502), and the sizes of the external rotating shaft cylinder (502) and the clamping hole (102) fit each other.

5. The convenient and detachable square pile shaping device for reserved hole template according to claim 1 is characterized in that: The sizes of the side walls of the primary locking and positioning plate (2), the secondary locking and positioning plate (3) and the shaping frame (4) fit in with each other.

6. The convenient and detachable square pile shaping device for reserved hole template according to claim 1, characterized in that: The diameter of the external rotating shaft cylinder (502) is greater than the horizontal height of the shaping frame (4).

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