Culvert pipe reinforcement cage positioning structure

Abstract

The utility model discloses a culvert pipe reinforcement cage positioning structure which comprises a fixing cover placed on the ground, a supporting cover is placed on the top of the fixing cover, a fixing column is fixedly connected to the middle axis of the bottom of an inner cavity of the fixing cover, a rotating block is rotationally connected to the surface of the fixing column, a first air cylinder is arranged at the bottom of the supporting cover, and a second air cylinder is arranged at the bottom of the supporting cover. The output end of the first air cylinder is fixedly connected with a connecting rod column. According to the device, the first air cylinders, the L-shaped rods and the connecting rods are used in cooperation, so that the arc-shaped clamping plates position the outer ring of the reinforcement cage, the second air cylinders, the sliding blocks and the guide blocks are used in cooperation, the fixing plates position the inner ring of the reinforcement cage, and then the distance between the reinforcement cages is positioned; therefore, the purposes that the inner diameter and the outer diameter of the reinforcement cage are positioned by adopting a four-connecting-rod center positioning structure and a moving structure, the distance between the reinforcement cages is determined, welding is facilitated, the butt joint time is saved, and the working efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning, and particularly relates to a culvert reinforcement cage positioning structure. Background Art

[0002] The accurate positioning of the steel cage during the concrete pouring process of the culvert is very important. If the steel cage is offset or tilted too much, the thickness of the pile foundation steel bar protective layer will be insufficient, thus affecting the quality of the culvert.

[0003] During the production process of concrete culverts, since the culverts are cast with reinforced concrete, a steel cage is needed as a clamp to cast the culvert before casting. Therefore, the inner diameter and outer diameter of the steel cage need to be fixed and the spacing needs to be determined. Therefore, we need to design a culvert steel cage positioning structure, which adopts a four-link center positioning structure and a moving structure to position the inner and outer diameters of the steel cage and determine the spacing of the steel cage for easy welding, saving docking time and improving work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a culvert steel cage positioning structure, which adopts a four-link center positioning structure and a moving structure, so that the inner diameter and outer diameter of the steel cage can be positioned, the spacing of the steel cage is determined to facilitate welding, save docking time, and improve work efficiency, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a culvert steel cage positioning structure, which includes a fixed cover placed on the ground: a support cover is placed on the top of the fixed cover, a fixed column is fixedly connected to the central axis of the bottom of the inner cavity of the fixed cover, a rotating block is rotatably connected to the surface of the fixed column, a cylinder 1 is arranged at the bottom of the support cover, a connecting rod column is fixedly connected to the output end of the cylinder 1, a sliding rod is fixedly connected to the front side of the connecting rod column, four arc-shaped clamping plates are arranged on the top of the support cover, the top of the sliding rod is fixedly connected to the arc-shaped clamping plate on the left, the four corners of the top of the rotating block are rotatably connected to an L-shaped rod through a rotating shaft, the top of the L-shaped rod is rotatably connected to the connecting rod through a rotating shaft, the connecting rod penetrates to the top of the support cover and is fixedly connected to the arc-shaped clamping plate, a cylinder 2 is fixedly installed on the left and right sides of the bottom of the support cover, the output shaft of the cylinder 2 is fixedly connected to the sliding block, and the top of the sliding block is fixedly connected to the fixed plate.

[0006] Preferably, a support seat is fixedly connected to the right side of the bottom of the support cover, and the inner cavity of the support seat is fixedly connected to the cylinder.

[0007] Preferably, guide blocks are fixedly connected to both the front and rear sides of the fixed plate, and the guide blocks are slidably connected to the top of the support cover.

[0008] Preferably, four tracks for the connecting rods to slide are provided on the top of the support cover.

[0009] Preferably, a moving block is fixedly connected to the bottom of the arc-shaped clamping plate, and the moving block is slidably connected to the inner wall of the track provided on the top of the support cover.

[0010] Preferably, the arc-shaped clamping plate contacts the outer circle of the outer steel cage, and the fixing plate contacts the inner circle of the inner steel cage.

[0011] 1. The beneficial effect of the utility model is as follows: the utility model uses the cylinder 1, the L-shaped rod and the connecting rod to position the outer ring of the steel cage by the arc-shaped clamping plate, and uses the cylinder 2, the sliding block and the guide block to position the inner ring of the steel cage by the fixed plate, and then the spacing of the steel cage is positioned, so that the inner diameter and outer diameter of the steel cage can be positioned by using the four-link center positioning structure and the moving structure, and the spacing of the steel cage is determined to facilitate welding, save docking time, and improve work efficiency.

[0012] 2. The utility model provides a support seat, and the cylinder 1 and the connecting rod column are used in coordination, so that the cylinder 1 has a supporting effect during use, thereby improving the stability of the cylinder 1.

[0013] 3. The utility model provides a guide block and cooperates with the sliding block and the fixed plate to guide the fixed plate during sliding, thereby improving the stability of the fixed plate during use.

[0014] 4. The utility model provides a moving block and cooperates with the connecting rod and the arc-shaped clamping plate to guide the arc-shaped clamping plate during sliding, thereby improving the stability of the arc-shaped clamping plate during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of a fixed plate and a guide block in one embodiment of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of a rotating block and an L-shaped rod in one embodiment of the utility model;

[0019] Figure 4 It is a plan view of a connecting rod and an arc-shaped clamping plate of an embodiment of the utility model;

[0020] Figure 5 It is a three-dimensional schematic diagram of a support seat and a connecting rod column according to an embodiment of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Fixed cover, 2. Support cover, 3. Fixed column, 4. Rotating block, 5. Cylinder one, 6. Connecting rod column, 7. Sliding rod, 8. L-shaped rod, 9. Connecting rod, 10. Arc clamping plate, 11. Cylinder two, 12. Sliding block, 13. Fixed plate, 14. Support seat, 15. Guide block, 16. Moving block. DETAILED DESCRIPTION

[0023] Hereinafter, embodiments of the culvert reinforcement cage positioning structure of the present invention will be described with reference to the accompanying drawings.

[0024] Figure 1-5The utility model shows a culvert steel cage positioning structure of an embodiment of the utility model, which includes a fixed cover 1 placed on the ground: a support cover 2 is placed on the top of the fixed cover 1, a fixed column 3 is fixedly connected to the central axis of the bottom of the inner cavity of the fixed cover 1, and a rotating block 4 is rotatably connected to the surface of the fixed column 3, a cylinder 5 is arranged at the bottom of the support cover 2, and a support seat 14 is fixedly connected to the right side of the bottom of the support cover 2, and the inner cavity of the support seat 14 is fixedly connected to the cylinder 5. Through the arrangement of the support seat 14, the cylinder 5 and the connecting rod column 6 are used in combination to adjust the cylinder 5. During use, it plays a supporting role and improves the stability of the cylinder 5. The output end of the cylinder 5 is fixedly connected to a connecting rod column 6, and the front side of the connecting rod column 6 is fixedly connected to a sliding rod 7. Four arc-shaped clamping plates 10 are arranged on the top of the support cover 2. The top of the sliding rod 7 is fixedly connected to the arc-shaped clamping plate 10 on the left. The four corners of the top of the rotating block 4 are rotatably connected to an L-shaped rod 8 through a rotating shaft. The top of the L-shaped rod 8 is rotatably connected to a connecting rod 9 through a rotating shaft. The top of the support cover 2 is provided with four tracks for the connecting rod 9 to slide. The bottom of 10 is fixedly connected with a moving block 16, and the moving block 16 is slidably connected with the inner wall of the track opened at the top of the support cover 2. Through the setting of the moving block 16, the arc-shaped splint 10 is guided during the sliding process by the use of the connecting rod 9 and the arc-shaped splint 10, which improves the stability of the arc-shaped splint 10 during use. The connecting rod 9 penetrates the top of the support cover 2 and is fixedly connected to the arc-shaped splint 10. The left and right sides of the bottom of the support cover 2 are fixedly installed with a cylinder 11, and the output shaft of the cylinder 11 is fixedly connected There is a sliding block 12, the top of the sliding block 12 is fixedly connected with a fixed plate 13, the front and rear sides of the fixed plate 13 are fixedly connected with guide blocks 15, the guide block 15 is slidably connected to the top of the support cover 2, through the setting of the guide block 15, through the coordinated use of the sliding block 12 and the fixed plate 13, it plays a guiding role in the sliding process of the fixed plate 13, improves the stability of the fixed plate 13 during use, the arc clamping plate 10 contacts the outer circle of the outer steel cage, and the fixed plate 13 contacts the inner circle of the inner steel cage.

[0025] Working principle: When the utility model is used, the user places the steel cage on the top of the support cover 2, and then turns on the cylinder 15, and then the output end of the cylinder 15 drives the connecting rod column 6 to move inward, so that the connecting rod column 6 drives the sliding rod 7 to move inward, and then the four arc-shaped clamping plates 10 move toward each other, and the moving block 16 at the bottom of the arc-shaped clamping plate 10 moves inward on the inner wall of the track opened on the top of the support cover 2, so that the arc-shaped clamping plate 10 drives the bottom connecting rod 9 to move toward each other, and then the L-shaped rod 8 is combined in the direction of the rotating block 4 through the rotating shaft. , so that the rotating block 4 rotates on the surface of the fixed column 3, and then the arc-shaped clamping plate 10 fixes the outer ring of the administration, and then the two cylinders 11 are turned on, and the output end of the cylinder 11 will drive the two sliding blocks 12 to move relative to each other, so that the sliding block 12 will drive the fixed plate 13 to move relative to each other, and then the guide blocks 15 on the front and rear sides of the fixed plate 13 slide on the top of the support cover 2. At this time, the fixed plate 13 fixes the inner ring of the steel cage, and the arc-shaped clamping plate 10 and the fixed plate 13 have completed the positioning of the distance between the inner and outer rings of the steel cage.

[0026] In summary, the culvert steel cage positioning structure, through the coordinated use of cylinder 1 5, L-shaped rod 8 and connecting rod 9, enables the arc clamping plate 10 to position the outer ring of the steel cage, and through the coordinated use of cylinder 2 11, sliding block 12 and guide block 15, the fixed plate 13 positions the inner ring of the steel cage, and then the spacing of the steel cage is positioned, so that the four-link center positioning structure and the moving structure can be used to position the inner diameter and outer diameter of the steel cage, determine the spacing of the steel cage, facilitate welding, save docking time, and improve work efficiency.

Claims

1. A culvert reinforcement cage positioning structure, characterized in that: The invention comprises a fixed cover (1) placed on the ground: a support cover (2) is placed on the top of the fixed cover (1); a fixed column (3) is fixedly connected to the central axis of the bottom of the inner cavity of the fixed cover (1); a rotating block (4) is rotatably connected to the surface of the fixed column (3); a cylinder (5) is arranged at the bottom of the support cover (2); a connecting rod column (6) is fixedly connected to the output end of the cylinder (5); a sliding rod (7) is fixedly connected to the front side of the connecting rod column (6); four arc-shaped clamping plates (10) are arranged on the top of the support cover (2); The top is fixedly connected to the arc-shaped clamping plate (10) on the left side, the four corners of the top of the rotating block (4) are rotatably connected to L-shaped rods (8) through a rotating shaft, the top of the L-shaped rod (8) is rotatably connected to a connecting rod (9) through a rotating shaft, the connecting rod (9) penetrates the top of the support cover (2) and is fixedly connected to the arc-shaped clamping plate (10), the left and right sides of the bottom of the support cover (2) are fixedly installed with cylinder 2 (11), the output shaft of cylinder 2 (11) is fixedly connected to a sliding block (12), and the top of the sliding block (12) is fixedly connected to a fixed plate (13).

2. A culvert reinforcement cage positioning structure according to claim 1, characterized in that: A support seat (14) is fixedly connected to the right side of the bottom of the support cover (2), and the inner cavity of the support seat (14) is fixedly connected to the cylinder 1 (5).

3. A culvert reinforcement cage positioning structure according to claim 2, characterized in that: The front and rear sides of the fixed plate (13) are fixedly connected with guide blocks (15), and the guide blocks (15) are slidably connected to the top of the support cover (2).

4. A culvert reinforcement cage positioning structure according to claim 3, characterized in that: The top of the support cover (2) is provided with four tracks for the connecting rod (9) to slide.

5. A culvert reinforcement cage positioning structure according to claim 4, characterized in that: A moving block (16) is fixedly connected to the bottom of the arc-shaped clamping plate (10), and the moving block (16) is slidably connected to the inner wall of the track provided on the top of the support cover (2).

6. A culvert reinforcement cage positioning structure according to claim 5, characterized in that: The arc-shaped clamping plate (10) contacts the outer ring of the outer steel cage, and the fixing plate (13) contacts the inner ring of the inner steel cage.

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