Concrete pipe pile cutting device
By introducing a dust cover and clamping structure into the concrete pipe pile cutting device, the problem of dust diffusion was solved, achieving efficient dust control and sealing effect, thus protecting workers and the environment.
Patent Information
- Application Number
- CN202421086201.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-18
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-18
AI Technical Summary
The dust generated during the cutting of concrete pipe piles affects the health of workers and the environment, and ordinary dust prevention devices have poor sealing performance and are not effective in preventing dust.
A concrete pipe pile cutting device was designed, including a dust cover and a clamping structure. The dust cover is equipped with a cutting saw and through holes on the front and rear sides. The clamping plate is slidably set in the groove. The clamping plate can close the through holes and clamp the pipe pile body. Combined with the moving and feeding structure, a sealed fixation is achieved.
It effectively prevents dust from spreading, protects the health of workers, improves the construction environment, and enhances the sealing performance and cutting efficiency of dustproof devices.
Smart Images
Figure CN222328672U_ABST
Abstract
Description
Technical Field
[0001] The utility model provides a concrete pipe pile cutting device, belonging to the technical field of construction engineering. Background Art
[0002] Concrete piles are a type of structural element commonly used in foundation engineering, usually to support the foundation of a building or other structure. In actual construction, the size of concrete piles may need to be adjusted according to design requirements. If the length of a concrete pile is too long, it needs to be cut to fit a specific height or depth requirement.
[0003] Concrete is a composite material containing cement, sand, gravel and other materials. During the cutting process, these materials will be cut or broken by mechanical force, thus generating a large amount of dust. When workers cut concrete pipe piles, they will inevitably inhale a large amount of dust, which will affect their health. At the same time, concrete pipe piles are mostly set outdoors. When aligned and cut, they are easily affected by external wind and other factors, which will cause dust to spread and affect the construction environment. Since concrete pipe piles are often long, ordinary dust-proof devices have poor sealing properties during cutting and have poor dust-proof effects. To address this, a concrete pipe pile cutting device is needed that can play a better role in dust prevention when cutting concrete pipe piles. Utility Model Content
[0004] The technical problem to be solved by the utility model is that when cutting concrete pipe piles, the scattered dust not only affects the health of workers, but also has an adverse impact on the environment; and the long and inconvenient concrete pipe piles lead to poor sealing of ordinary dustproof devices, which affects the dustproof effect.
[0005] In order to solve the above-mentioned problems, the utility model proposes a technical solution: a concrete pipe pile cutting device, comprising a mounting block, a rotating motor is arranged on the mounting block, and a cutting saw is fixedly connected to the output shaft of the rotating motor; comprising a dust cover, and the cutting saw is located in the dust cover; through holes are provided on the front and rear sides of the dust cover, and a pipe pile body passing through the through holes is provided in the dust cover; a slide groove connected to the through hole is provided in the dust cover, and a clamping plate is slidably arranged in the slide groove; the clamping plate closes the through hole, and the clamping plate clamps the pipe pile body; a fixed box is fixedly arranged on the dust cover, and a moving structure fixedly connected to the clamping plate is slidably arranged in the fixed box; a feeding cylinder is fixedly connected to the dust cover, and a feeding structure fixedly connected to the mounting block is provided in the feeding cylinder.
[0006] As an improvement, the moving structure includes a moving plate, a moving cylinder, and a connecting rod; the moving plate is slidably arranged in a fixed box, and the moving cylinder is fixedly connected to the moving plate; the connecting rod is fixedly connected to the moving cylinder, and the connecting rod is fixedly connected to the clamping plate.
[0007] As an improvement, a screw is rotatably arranged inside the fixed box, and the movable plate is threadedly connected to the screw; the inner wall of the fixed box is square, the movable plate is a square corresponding to the inner wall of the fixed box, and the movable plate and the inner wall of the fixed box fit each other.
[0008] As an improvement, the clamping plate is provided with an arc groove corresponding to the pipe pile body, and an elastic pad is arranged in the arc groove.
[0009] As an improvement, the feeding structure includes a lifting plate and a sliding rod, and the lifting plate is slidably arranged in the feeding tube; the sliding rod is slidably arranged through the dust cover, and the upper end of the sliding rod is fixedly connected to the lifting plate, and the lower end of the sliding rod is fixedly connected to the mounting block.
[0010] As an improvement, a feed motor is provided on the feed cylinder, and a screw rod located in the feed cylinder is fixedly connected to the output shaft of the feed motor; and the lifting plate is threadedly connected to the screw rod.
[0011] Beneficial effects of the utility model:
[0012] The cutting saw is located in the dust cover, and through holes are provided on the front and rear sides of the dust cover, and a pipe pile body passing through the through holes is arranged in the dust cover; by providing the dust cover, the position where the concrete pipe pile body is cut and the cutting saw can be protected, so as to avoid dust scattering during the cutting process and affecting the health of the workers and the working environment. At the same time, a clamping plate is slidably arranged in the slide groove, the clamping plate closes the through hole, and the clamping plate clamps the pipe pile body; the clamping structure of the cutting device can not only realize the clamping and fixing of the pipe pile body, but also close the through hole while clamping and fixing, which greatly improves the sealing effect of the dust cover. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a stereoscopic diagram of the working state of a concrete pipe pile cutting device of the utility model.
[0014] Figure 2 The utility model is a bottom view of a concrete pipe pile cutting device in working state.
[0015] Figure 3 The utility model is a cross-sectional view of a dust cover of a concrete pipe pile cutting device.
[0016] Figure 4 The utility model is a cross-sectional view of a fixing box of a concrete pipe pile cutting device.
[0017] Figure 5 It is a cross-sectional view of a feed tube of a concrete pipe pile cutting device of the utility model.
[0018] Figure 6This is a connection structure diagram of a cutting saw of a concrete pipe pile cutting device of the utility model.
[0019] 1. Dust cover; 2. Feed cylinder; 3. Through hole; 4. Pipe pile body; 5. Clamping plate; 6. Slide groove; 7. Fixed box; 8. Cutting saw; 9. Connecting rod; 10. Screw; 11. Moving plate; 12. Moving cylinder; 13. Feed motor; 14. Screw; 15. Lifting plate; 16. Sliding rod; 17. Mounting block; 18. Rotating motor. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings.
[0021] according to Figure 1-6 As shown: the utility model provides a concrete pipe pile cutting device: it includes a mounting block 17, a rotating motor 18 is arranged on the mounting block 17, and a cutting saw 8 is fixedly connected to the output shaft of the rotating motor 18; it includes a dust cover 1, and the cutting saw 8 is located in the dust cover 1; through holes 3 are provided on the front and rear sides of the dust cover 1, and a pipe pile body 4 passing through the through holes 3 is provided in the dust cover 1; a slide groove 6 connected to the through hole 3 is provided in the dust cover 1, and a clamping plate 5 is slidably arranged in the slide groove 6; the clamping plate 5 closes the through hole 3, and the clamping plate 5 clamps the pipe pile body 4; a fixed box 7 is fixedly arranged on the dust cover 1, and a moving structure fixedly connected to the clamping plate 5 is slidably arranged in the fixed box 7; a feeding tube 2 is fixedly connected to the dust cover 1, and a feeding structure fixedly connected to the mounting block 17 is provided in the feeding tube 2.
[0022] By providing the dust cover 1, it is possible to prevent dust from scattering during the cutting process and affecting the health of the workers and the working environment. At the same time, a clamping plate 5 is slidably provided in the slide groove 6. The clamping structure of the cutting device can not only clamp and fix the pipe pile body 4, but also close the through hole 3 while clamping and fixing, thereby greatly improving the sealing effect of the dust cover 1.
[0023] The moving structure includes a moving plate 11, a moving cylinder 12, and a connecting rod 9; the moving plate 11 is slidably arranged in the fixed box 7, the moving cylinder 12 is fixedly connected to the moving plate 11; the connecting rod 9 is fixedly connected to the moving cylinder 12, and the connecting rod 9 is fixedly connected to the clamping plate 5. A screw 10 is rotatably arranged in the fixed box 7, and the moving plate 11 is threadedly connected to the screw 10; the inner wall of the fixed box 7 is square, the moving plate 11 is square corresponding to the inner wall of the fixed box 7, and the moving plate 11 and the inner wall of the fixed box 7 are in contact with each other.
[0024] The matching arrangement of the inner wall of the square fixed box 7 and the square movable plate 11 can limit the rotation of the movable plate 11, thereby converting the rotation of the screw 10 into the movement of the movable plate 11, and driving the clamping plate 5 to move through the movable cylinder 12 and the connecting rod 9.
[0025] The clamping plate 5 is provided with an arc groove corresponding to the pipe pile body 4 , and an elastic pad is arranged in the arc groove, which can enhance the sealing effect of the clamping plate 5 .
[0026] The feeding structure includes a lifting plate 15 and a sliding rod 16. The lifting plate 15 is slidably arranged in the feeding tube 2. The sliding rod 16 is slidably arranged through the dust cover 1, and the upper end of the sliding rod 16 is fixedly connected to the lifting plate 15, and the lower end of the sliding rod 16 is fixedly connected to the mounting block 17. The feeding tube 2 is provided with a feeding motor 13, and the output shaft of the feeding motor 13 is fixedly connected to the screw rod 14 located in the feeding tube 2; the lifting plate 15 is threadedly connected to the screw rod 14.
[0027] The setting of the sliding rod 16 can limit the rotation of the lifting plate 15, so that the rotation of the screw rod 14 is converted into the movement of the lifting plate 15, and the sliding rod 16 drives the cutting saw 8 to feed and move for cutting.
[0028] Principle of the utility model
[0029] When the concrete pile cutting device provided by the present application is not in use, the clamping plate 5 is located in the slide groove 6, and the through hole 3 is completely opened; when the present application is in use, there is no need to move the pile body 4. After the pile body 4 is placed on the ground normally, the dust cover 1 is directly stuck on the pile body 4, so that the concrete pile body 4 is located in the through hole 3; at this time, the dust cover 1 and the ground can form a nearly closed space, but the through hole 3 for the pile body 4 to pass through is still not closed, and the pile body 4 and the cutting device are not relatively fixed at this time. Figure 4 As shown, by turning the corresponding two screw rods 10, the two clamping plates 5 are engaged with each other under the drive of the moving structure, and the clamping plates 5 fix the pipe pile body 4; at the same time, after the clamping plates 5 fix the pipe pile body 4, the clamping plates 5 also completely close the through hole 3; at this time, the clamping plates 5, the dust cover 1, and the ground form a closed enclosed structure, as shown in FIG. Figure 1-3 As shown, the sealing effect is good, which can ensure that dust will not be scattered during cutting.
[0030] like Figure 5-6 As shown, the feed motor 13 and the rotating motor 18 are started, and the cutting saw 8 is fed and moved downward under the drive of the feed structure, and at the same time, the rotating motor 18 drives the cutting saw 8 to rotate, so as to cut the concrete pipe pile body 4.
[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A concrete pipe pile cutting device, comprising a mounting block (17), a rotating motor (18) being arranged on the mounting block (17), and a cutting saw (8) being fixedly connected to an output shaft of the rotating motor (18); characterized in that: The utility model comprises a dust cover (1), wherein a cutting saw (8) is located in the dust cover (1); a through hole (3) is provided on both sides of the dust cover (1), and a pipe pile body (4) passing through the through hole (3) is arranged in the dust cover (1); a slide groove (6) connected with the through hole (3) is provided in the dust cover (1), and a clamping plate (5) is slidably arranged in the slide groove (6); the clamping plate (5) closes the through hole (3), and the clamping plate (5) clamps the pipe pile body (4); a fixed box (7) is fixedly arranged on the dust cover (1), and a movable structure fixedly connected to the clamping plate (5) is slidably arranged in the fixed box (7); a feed tube (2) is fixedly connected to the dust cover (1), and a feed structure fixedly connected to the mounting block (17) is arranged in the feed tube (2).
2. A concrete pipe pile cutting device according to claim 1, characterized in that: The movable structure comprises a movable plate (11), a movable cylinder (12), and a connecting rod (9); the movable plate (11) is slidably arranged in a fixed box (7), and the movable cylinder (12) is fixedly connected to the movable plate (11); the connecting rod (9) is fixedly connected to the movable cylinder (12), and the connecting rod (9) is fixedly connected to the clamping plate (5).
3. A concrete pipe pile cutting device according to claim 2, characterized in that: A screw rod (10) is rotatably arranged inside the fixed box (7), and a movable plate (11) is threadedly connected to the screw rod (10); the inner wall of the fixed box (7) is square, and the movable plate (11) is a square corresponding to the inner wall of the fixed box (7), and the movable plate (11) and the inner wall of the fixed box (7) are in contact with each other.
4. A concrete pipe pile cutting device according to claim 1, characterized in that: The clamping plate (5) is provided with an arc groove corresponding to the pipe pile body (4), and an elastic pad is arranged in the arc groove.
5. The concrete pipe pile cutting device according to claim 1, characterized in that: The feeding structure comprises a lifting plate (15) and a sliding rod (16), wherein the lifting plate (15) is slidably arranged in the feeding tube (2); the sliding rod (16) passes through the dust cover (1) and is slidably arranged, and the upper end of the sliding rod (16) is fixedly connected to the lifting plate (15), and the lower end of the sliding rod (16) is fixedly connected to the mounting block (17).
6. A concrete pipe pile cutting device according to claim 5, characterized in that: The feed cylinder (2) is provided with a feed motor (13), and a screw rod (14) located in the feed cylinder (2) is fixedly connected to the output shaft of the feed motor (13); the lifting plate (15) is threadedly connected to the screw rod (14).