Square column hanging basket formwork for road and bridge building

Abstract

The utility model discloses a square column hanging basket template for road and bridge building, which comprises a template body, two connecting frames are arranged on the outer side of the template body, a first two-way screw rod is rotatably connected in the connecting frames, the outer end of the first two-way screw rod is fixedly connected with a first handle, and the first handle is fixedly connected with a second handle. Two first threaded blocks are connected to the first two-way screw in a threaded mode, the connecting frame is arranged on the outer side of the formwork, the first handle and the first two-way screw can drive the two movable frames on the upper portion to move relatively, and the two ends of the formwork can be positioned and clamped through the movable frames; meanwhile, a second handle, a second two-way screw and a second threaded block can drive two clamping plates to position and clamp the other two ends of the formwork, the periphery of the square column hanging basket formwork can be conveniently and rapidly clamped and fixed, and compared with an existing fixing mode of adopting bolts, nuts and fasteners, the square column hanging basket formwork fixing device has the advantages of being convenient to assemble, assemble and disassemble, high in practicability and the like. And parts are not easy to lose.

Description

Technical Field

[0001] The utility model relates to the field of square column hanging basket templates, in particular to a square column hanging basket template for road and bridge construction. Background Art

[0002] Building formwork is a temporary support structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric size, maintain its correct position, and bear the deadweight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and construction safety of concrete engineering, speed up the construction progress and reduce engineering costs.

[0003] In the prior art, when fixing the square column hanging basket formwork, bolts, nuts and fasteners are used in combination to achieve the purpose of fixing. However, there are the following disadvantages when using them: when the bolts, nuts and fasteners are combined or disassembled, the operation is cumbersome and complicated, the speed is slow, and therefore the efficiency is low. At the same time, due to the large number of structural components, it is not conducive to storage, resulting in the loss of components from time to time, so improvement is needed. Utility Model Content

[0004] The utility model aims to provide a square column hanging basket template for road and bridge construction, which solves the problem that the fixing form of bolts, nuts and fasteners used in the prior art is not conducive to storage and causes the loss of parts.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a square column hanging basket template for road and bridge construction, comprising a template body, two connecting frames are arranged on the outside of the template body, a first bidirectional screw is rotatably connected inside the connecting frame, a first handle is fixedly connected to the outer end of the first bidirectional screw, and two first threaded blocks are threadedly connected to the first bidirectional screw;

[0006] A first slot is formed at the upper end of the connecting frame, and the first threaded block passes through the first slot and a movable frame is disposed upward.

[0007] As a further description of the above technical solution: the movable frame is internally rotatably connected with a second bidirectional screw, the outer end of the bidirectional screw is fixedly connected with a second handle, and the second bidirectional screw is threadedly connected with two second threaded blocks.

[0008] As a further description of the above technical solution: a second slot is provided through the upper end of the movable frame, and a U-shaped frame is provided through the upper end of the second threaded block.

[0009] As a further description of the above technical solution: a clamping plate is correspondingly arranged inside the U-shaped frame.

[0010] As a further description of the above technical solution: screw holes are provided at both ends of the clamping plate.

[0011] As a further description of the above technical solution: both ends of the U-shaped frame are threadedly connected with positioning bolts, and the positioning bolts also correspond to the screw holes.

[0012] The utility model has the following beneficial effects:

[0013] 1. Compared with the prior art, the square column hanging basket template for road and bridge construction can drive the two movable frames above to move relative to each other by arranging a connecting frame, a first handle and a first bidirectional screw on the outer side of the template, and the two ends of the template can be positioned and clamped by the movable frame. At the same time, the second handle, the second bidirectional screw and the second threaded block can drive the two clamping plates to position and clamp the other two ends of the template, and the four sides of the square column hanging basket template can be conveniently and quickly clamped and fixed. Compared with the existing fixing form using bolts, nuts and fasteners, it has the characteristics of convenient assembly and disassembly, and is not easy to cause parts loss;

[0014] 2. Compared with the prior art, this square column hanging basket formwork for road and bridge construction can quickly position and disassemble the splint by setting a U-shaped frame and positioning bolts, thereby improving the practicality and convenience of the device.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure of A.

[0019] Figure 3 This is a schematic diagram of the splint structure of the utility model

[0020] Figure 4 It is a top view of the utility model

[0021] Legend:

[0022] 1. Template body; 2. U-shaped frame; 3. First handle; 4. Connecting frame; 5. Second handle; 6. Movable frame; 7. First slot; 8. First bidirectional screw; 9. First threaded block; 10. Second slot; 11. Second threaded block; 12. Second bidirectional screw; 13. Positioning bolt; 14. Screw hole; 15. Clamp. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model provides an embodiment of a square column hanging basket template for road and bridge construction, comprising a template body 1, two connecting frames 4 are arranged on the outside of the template body 1, a first bidirectional screw 8 is rotatably connected inside the connecting frame 4, a first handle 3 is fixedly connected to the outer end of the first bidirectional screw 8, and the first bidirectional screw 8 can be driven to rotate by rotating the first handle 3 on the outside, and two first thread blocks 9 are threadedly connected to the first bidirectional screw 8;

[0025] The upper end of the connecting frame 4 is provided with a first slot 7, and the first threaded block 9 passes through the first slot 7 and is provided with a movable frame 6 upward. Under the action of the threaded connection, the first threaded block 9 can drive the upper movable frame 6 to move relatively, so that the movable frame 6 can position and clamp the two ends of the template body 1;

[0026] The movable frame 6 is internally rotatably connected with a second bidirectional screw 12, the outer end of which is fixedly connected with a second handle 5, and the second bidirectional screw 12 is threadedly connected with two second thread blocks 11, and the second bidirectional screw 12 can be driven to rotate by rotating the outer second handle 5;

[0027] The upper end of the movable frame 6 is penetrated with a second slot 10, and the upper end of the second threaded block 11 is penetrated with a U-shaped frame 2. Under the action of the threaded connection, the second threaded block 11 can drive the upper U-shaped frame 2 and the clamping plate 15 to move relative to each other, thereby achieving the clamping and positioning effect on the other two ends of the template body 1, and can realize convenient and fast clamping and fixing of the four sides of the square column hanging basket template;

[0028] A clamping plate 15 is correspondingly arranged inside the U-shaped frame 2, and screw holes 14 are opened at both ends of the clamping plate 15. Positioning bolts 13 are threadedly connected to both ends of the U-shaped frame 2, and the positioning bolts 13 also correspond to the screw holes 14. After the positions of the two movable frames 6 are determined, the clamping plate 15 is installed inside the U-shaped frame 2 through the cooperation between the positioning bolts 13 and the screw holes 14, so that the clamping plate 15 clamps the other two ends of the template body 1 to improve its stability.

[0029] Working principle: When the device is used, firstly, four template bodies 1 are assembled into a square column shape, then the connecting frame 4 and the movable frame 6 are installed on the outside of the template body 1, and rotating the first handle 3 on the outside can drive the first bidirectional screw 8 inside to rotate, and under the action of the threaded connection, the first threaded block 9 can drive the upper movable frame 6 to move relative to each other, and the movable frame 6 can be used to position and clamp the two ends of the template body 1, and then the clamping plate 15 is installed inside the two U-shaped frames 2, and rotating the second handle 5 on the outside can drive the second bidirectional screw 12 inside to rotate, and under the action of the threaded connection, the second threaded block 11 can drive the upper U-shaped frame 2 and the clamping plate 15 to move relative to each other, so as to achieve the clamping and positioning effect on the other two ends of the template body 1, and can realize convenient and fast clamping and fixing of the four sides of the square column hanging basket template. Compared with the existing fixing form using bolts, nuts and fasteners, it has the characteristics of convenient combined installation and disassembly, and is not easy to cause parts loss.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A square column hanging basket formwork for road and bridge construction, comprising a formwork body (1), characterized in that: Two connecting frames (4) are arranged on the outside of the template body (1), a first bidirectional screw (8) is rotatably connected inside the connecting frame (4), a first handle (3) is fixedly connected to the outer end of the first bidirectional screw (8), and two first threaded blocks (9) are threadedly connected to the first bidirectional screw (8); The upper end of the connecting frame (4) is provided with a first slot (7), and the first threaded block (9) passes through the first slot (7) and is provided with a movable frame (6) upward.

2. A square column hanging basket formwork for road and bridge construction according to claim 1, characterized in that: A second bidirectional screw rod (12) is rotatably connected inside the movable frame (6), a second handle (5) is fixedly connected to the outer end of the bidirectional screw rod (12), and two second threaded blocks (11) are threadedly connected to the second bidirectional screw rod (12).

3. A square column hanging basket formwork for road and bridge construction according to claim 2, characterized in that: The upper end of the movable frame (6) is provided with a second slot (10) penetrating therethrough, and the upper end of the second threaded block (11) is provided with a U-shaped frame (2) penetrating therethrough.

4. A square column hanging basket formwork for road and bridge construction according to claim 3, characterized in that: A clamping plate (15) is correspondingly arranged inside the U-shaped frame (2).

5. A square column hanging basket formwork for road and bridge construction according to claim 4, characterized in that: Screw holes (14) are provided at both ends of the clamping plate (15).

6. A square column hanging basket formwork for road and bridge construction according to claim 5, characterized in that: Both ends of the U-shaped frame (2) are threadedly connected with positioning bolts (13), and the positioning bolts (13) also correspond to the screw holes (14).

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