Line pipe fixing device in reverse ridge
By designing a wire tube fixing device including wooden formwork, limiting holes and rotary positioning rings within the reverse canal, the problem of the wire tube offset and the fixed wire tubes of different specifications is solved, and accurate control and stable clamping of the wire tube position are achieved.
Patent Information
- Application Number
- CN202421664846.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-15
AI Technical Summary
During the embedding of the wire pipe in the reverse thrust, the wire pipe is easily deviated due to concrete vibration, and the wire pipes of different specifications are difficult to clamp stably, resulting in unstable fixation.
A wire tube fixing device within the reverse thrust is designed, including wooden formwork, limiting holes, positioning rings, connecting plates, threaded rods and nuts. By opening limiting holes on the wooden formwork, the rotating structure of the positioning rings and connecting plates can achieve stable positioning and clamping of wire tubes of different specifications.
Effectively prevent the wire pipe from deviating during concrete vibration, ensure the accuracy of the wire pipe position, and is suitable for wire pipes of different specifications, and the fixing device is simple in structure and is easy to make and use.
Smart Images
Figure CN223003733U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction engineering construction, and particularly relates to a wire pipe fixing device in a counter-camber. Background Technique
[0002] In the existing construction process of counter-camber pouring, the wire pipe fixing device plays a crucial role in the subsequent construction process of the wire pipe. Whether the wire pipe is embedded in a deviated position will have an adverse impact on the subsequent process. Therefore, the fixation of the wire pipe is a very important task.
[0003] In the most common pre-embedding of wire pipes in the counter-camber, the wire pipes protrude about 30 mm above the completed surface of the counter-camber when they come out of the ground, and the fixation entirely depends on the bending of the wire pipes by workers during the pipe connection. According to on-site construction experience and investigations, at the present stage, after the formwork is supported and concrete is poured for the counter-camber, in order to ensure the forming quality of the concrete, the concrete needs to be vibrated. The pre-embedded wire pipes connected from the floor slab will be displaced with the vibration of the concrete, resulting in the displacement of the pre-embedded position of the wire pipes in the counter-camber after the formwork of the counter-camber is removed, which causes inconvenience for the secondary embedding after the construction of the subsequent masonry wall. Through the above-mentioned common wire pipe pre-embedding, the wire pipes in the counter-camber will be displaced, and the wire pipes will move during the pouring process, resulting in the displacement of the pre-embedded wire pipes in the counter-camber. At the same time, due to the differences in the specifications of the wire pipes, the wire pipes have various sizes and types according to different standards and uses, resulting in insufficient pressure exerted by the fixing clip on the surface of the wire pipe when clamping wire pipes of different specifications, unstable clamping of the wire pipes, and the nuts are also prone to looseness after long-term clamping of the wire pipes, making it difficult to firmly clamp the wire pipes. Summary of the Invention
[0004] Aiming at the deficiencies of the prior art, the utility model provides a wire pipe fixing device in a counter-camber to solve the problems mentioned in the above background technique that the wire pipes in the counter-camber will be displaced, the wire pipes will move during the pouring process, resulting in the displacement of the pre-embedded wire pipes in the counter-camber, and at the same time, due to the differences in the specifications of the wire pipes, the wire pipes have various sizes and types according to different standards and uses, resulting in insufficient pressure exerted by the fixing clip on the surface of the wire pipe when clamping wire pipes of different specifications, unstable clamping of the wire pipes, and the nuts are also prone to looseness after long-term clamping of the wire pipes, making it difficult to firmly clamp the wire pipes.
[0005] To achieve the above object, the utility model provides the following technical solution: A wire pipe fixing device in a counter-camber, comprising:
[0006] A wooden formwork, with limit holes opened at both the front and rear of the upper surface of the wooden formwork;
[0007] A first positioning ring, arranged on the lower right side of the limit hole, and a second positioning ring is provided on the left side of the first positioning ring;
[0008] The first connecting plate is arranged on the front and back of the first positioning ring. The second connecting plates are installed on the front and back of the second positioning ring. Threaded rods are rotatably connected between the first connecting plate and the second connecting plates;
[0009] Nuts are arranged on the surfaces of the threaded rods. The nuts are rotatably connected to the surfaces of the threaded rods;
[0010] Installation edges are arranged on the upper and lower left sides of the second connecting plates. Positioning rods are rotatably connected to the surfaces of the installation edges. Positioning holes are formed in the upper and lower surfaces of the nuts. The positioning rods are rotatably connected to the inner cavities of the positioning holes.
[0011] Furthermore, threaded holes are formed in the surfaces of the first connecting plate and the second connecting plates. The threaded rods penetrate through the threaded holes of the first connecting plate and are rotatably connected to the threaded holes of the second connecting plate. In this way, the nuts only need to squeeze the second connecting plate along the surfaces of the threaded rods, and then the first connecting plate and the second connecting plate can be connected in cooperation with the edges at the right ends of the threaded rods.
[0012] Furthermore, connecting rings are installed on the upper surfaces of the first positioning rings. The upper surfaces of the connecting rings are installed on the bottoms of the formworks, so that the first positioning rings can be stably installed on the bottoms of the formworks.
[0013] Furthermore, the first positioning ring, the second positioning ring and the connecting ring are all designed in a semi-circular shape. The bottom edges of the first positioning ring are all designed with rounded corners. The upper and lower surface edges of the second positioning ring are also designed with rounded corners, so that the wire pipes will not be scratched by the sharp parts of the edges of the first positioning ring and the second positioning ring.
[0014] Furthermore, anti-slip cushions are installed on the inner walls of the first positioning ring, the second positioning ring and the connecting ring. The anti-slip cushions can increase the friction between the first positioning ring, the second positioning ring and the wire pipes, so as to be able to position the wire pipes more firmly.
[0015] Furthermore, annular sliding grooves are formed in the surfaces of the second connecting plates. Sliders are installed on the right sides of the installation edges. The sliders are embedded in the inner cavities of the annular sliding grooves. The sliders and the annular sliding grooves enable the installation edges to move along the annular sliding grooves, so as to be able to move the positioning rods to align with the positioning holes. Beneficial effects
[0016] 1. For the wire pipe fixing device in the inverted beam, by opening limiting holes on the formwork according to the size of the wire pipes, after the inverted beam formwork is completed, fixing the formwork on the side formwork of the inverted beam according to the wire pipe positions in the drawing, and then extending the wire pipes into the limiting holes, the wire pipes can be limited, so as to effectively prevent the embedded wire pipes from being displaced during the subsequent concrete pouring and vibration, and avoid inconvenience caused during the subsequent secondary embedding;
[0017] 2. The wire pipe fixing device in the anti-camber can connect the first connecting plate and the second connecting plate by rotating the threaded rod. When the second connecting plate is squeezed, it will move towards the surface of the first connecting plate, so as to change the distance between the first positioning ring and the second positioning ring, more effectively squeeze the wire pipe, be able to position wire pipes of different specifications, and be able to clamp the wire pipe more stably.
[0018] 3. The wire pipe fixing device in the anti-camber can move towards the positioning hole by rotating the positioning rod, so as to position the nut, making the nut not easy to move even after long-term use, and being able to squeeze the second positioning ring more firmly. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic structural diagram of the present utility model;
[0020] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;
[0021] Figure 3 is a schematic connection structural diagram of the first positioning ring and the second positioning ring of the present utility model;
[0022] Figure 4 is a schematic structural diagram of the first positioning ring and the second positioning ring of the present utility model;
[0023] Figure 5 is a schematic installation structural diagram of the nut of the present utility model;
[0024] Figure 6 is a schematic structural diagram of the nut of the present utility model.
[0025] In the figure: 1, wooden formwork; 2, limiting hole; 3, first positioning ring; 4, second positioning ring; 5, first connecting plate; 6, second connecting plate; 7, threaded rod; 8, nut; 9, installation edge; 10, positioning rod; 11, positioning hole; 12, threaded hole; 13, connecting ring; 14, anti-slip cushion layer; 15, annular sliding groove; 16, slider. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0027] The present utility model provides a technical solution, a wire pipe fixing device in an anti-camber. Please refer to Figure 1, including a wooden formwork 1, with limiting holes 2 opened at the front and rear of the upper surface of the wooden formwork 1. The wooden formwork 1 is 100mm * 150mm, and the size of the limiting hole 2 is 25mm;
[0028] Please refer to Figure 2 , a first positioning ring 3, arranged on the lower right side of the limiting hole 2. Please refer to Figure 3 , a second positioning ring 4 is provided on the left side of the first positioning ring 3;
[0029] A first connecting plate 5 is arranged on the front and back of the first positioning ring 3. Second connecting plates 6 are installed on the front and back of the second positioning ring 4. Threaded rods 7 are rotatably connected between the first connecting plate 5 and the second connecting plates 6;
[0030] Please refer to Figure 5 , nuts 8, arranged on the surface of the threaded rods 7. The nuts 8 are rotatably connected to the surface of the threaded rods 7;
[0031] Please refer to Figure 3 , mounting edges 9, arranged on the upper and lower left sides of the second connecting plates 6. Please refer to Figure 5 , positioning rods 10 are rotatably connected to the surfaces of the mounting edges 9. Please refer to Figure 6 , positioning holes 11 are opened on the upper and lower surfaces of the nuts 8. Please refer to Figure 5 , the positioning rods 10 are rotatably connected to the inner cavities of the positioning holes 11;
[0032] Limiting holes 2 are opened on the wooden formwork 1 according to the size of the wire pipes. After the formwork for the inverted beam is completed, the wooden formwork 1 is fixed on the side form of the inverted beam according to the position of the wire pipes in the drawing. Then, the wire pipes are inserted into the limiting holes 2, which can limit the wire pipes, thereby effectively preventing the embedded wire pipes from being displaced during the subsequent concrete vibration pouring and avoiding inconvenience during the subsequent secondary embedding;
[0033] Rotating the threaded rods 7 can connect the first connecting plate 5 and the second connecting plates 6. The second connecting plates 6 will be extruded and move towards the surface of the first connecting plate 5, thereby being able to change the distance between the first positioning ring 3 and the second positioning ring 4, more effectively extruding the wire pipes, being able to position wire pipes of different specifications, and being able to clamp the wire pipes more stably;
[0034] Rotating the positioning rods 10 can move towards the positioning holes 11, thereby being able to position the nuts 8, making the nuts 8 not easily move even after long-term use, and being able to extrude the second positioning ring 4 more firmly.
[0035] Please refer to Figure 4, threaded holes 12 are provided on the surfaces of the first connecting plate 5 and the second connecting plate 6. The threaded rods 7 penetrate through the threaded holes 12 of the first connecting plate 5 and are screwed into the threaded holes 12 of the second connecting plate 6. In this way, the nut 8 only needs to squeeze the second connecting plate 6 along the surface of the threaded rod 7, and then the first connecting plate 5 and the second connecting plate 6 can be connected by cooperating with the edge at the right end of the threaded rod 7.
[0036] Connecting rings 13 are installed on the upper surfaces of the first positioning rings 3, and the upper surfaces of the connecting rings 13 are installed on the bottom of the formwork 1, so that the first positioning rings 3 can be stably installed on the bottom of the formwork 1.
[0037] The first positioning ring 3, the second positioning ring 4 and the connecting ring 13 are all designed in a semi-circular shape. The bottom edges of the first positioning ring 3 are all designed with rounded corners, and the upper and lower edges of the second positioning ring 4 are also designed with rounded corners, so that the wire pipe will not be scratched by the sharp parts of the edges of the first positioning ring 3 and the second positioning ring 4.
[0038] Anti-slip cushions 14 are installed on the inner walls of the first positioning ring 3, the second positioning ring 4 and the connecting ring 13. Through the anti-slip cushions 14, the friction between the first positioning ring 3, the second positioning ring 4 and the wire pipe can be increased, so that the wire pipe can be positioned more firmly.
[0039] Annular chutes 15 are provided on the surfaces of the second connecting plate 6. Please refer to Figure 5 , slides 16 are installed on the right sides of the installation edges 9. The slides 16 are all embedded in the inner cavities of the annular chutes 15. The slides 16 and the annular chutes 15 enable the installation edges 9 to move along the annular chutes 15, so that the positioning rods 10 can be moved to align with the positioning holes 11.
[0040] First, limit holes 2 are opened on the formwork 1 according to the size of the wire pipe. After the counterfort formwork is completed, the formwork 1 is fixed on the counterfort side form according to the position of the wire pipe in the drawing. Then the wire pipe is inserted into the limit holes 2, which can limit the wire pipe, effectively preventing the embedded wire pipe from being displaced during the subsequent concrete pouring and vibration, avoiding inconvenience in subsequent secondary embedding, and being convenient for reinforcement, with a simple structure, preventing the embedded wire pipe from being displaced, and ensuring that the wire pipe in the counterfort is not displaced; with a small weight and convenient transportation, the wire pipe fixing device in the counterfort can be self-made, which is convenient for use in engineering construction, facilitating construction. More importantly, it can effectively control the non-displacement of the wire pipe in the counterfort, saving maintenance costs. This device is applicable to the fixing of all wire pipes that need to be embedded in the counterfort, ensuring that the wire pipe in the counterfort is not displaced, and being able to quickly find the position of the embedded casing after form removal, meeting the requirements of engineering quality safety and construction progress. Specifically:
[0041] Guarantee the project quality. Compared with the traditional method, using the present utility model in the embedded wire pipe in the counterfort can more conveniently and effectively guarantee the position of the wire pipe, ensuring that the embedded wire pipe in the counterfort is not displaced.
[0042] It is convenient to manufacture. The utility model is of relatively small weight, and is easy and convenient to transport.
[0043] Applicable to the pre-embedding of all pipelines in the anti-camber.
[0044] According to the requirements of the site and the drawings, determine how many pipeline conduits need to be fixed, fabricate them on site, and then arrange them according to the site and drawing requirements after the formwork is erected before the anti-camber is poured. By fixing the pipeline conduits in the anti-camber, it is ensured that the pipeline conduits in the anti-camber are not displaced.
[0045] Then, rotating the threaded rod 7 can connect the first connecting plate 5 and the second connecting plate 6. The second connecting plate 6 will move towards the surface of the first connecting plate 5 under extrusion, so as to change the distance between the first positioning ring 3 and the second positioning ring 4, more effectively extrude the pipeline conduit, be able to position pipeline conduits of different specifications, and be able to clamp the pipeline conduit more stably.
[0046] Finally, the sliding block 16 and the annular sliding groove 15 enable the mounting edge 9 to move along the annular sliding groove 15, so as to move the positioning rod 10 to align with the positioning hole 11. Rotating the positioning rod 10 can move towards the positioning hole 11, so as to position the nut 8, making it not easy for the nut 8 to move after long-term use, and being able to extrude the second positioning ring 4 more firmly.
Claims
1. A wire tube fixing device in a reverse ridge, characterized in that: include: A wooden template (1), wherein the front and rear portions of the upper surface of the wooden template (1) are provided with limiting holes (2); A first positioning ring (3) is arranged on the lower right side of the limiting hole (2), and a second positioning ring (4) is arranged on the left side of the first positioning ring (3); First connecting plates (5) are arranged on the front and back sides of the first positioning ring (3); second connecting plates (6) are installed on the front and back sides of the second positioning ring (4); and threaded rods (7) are screwed between the first connecting plates (5) and the second connecting plates (6); Nuts (8) are arranged on the surface of the threaded rod (7), and the nuts (8) are screwed onto the surface of the threaded rod (7); The mounting edge (9) is arranged at the upper and lower parts of the left side of the second connecting plate (6), and the surface of the mounting edge (9) is screwed with a positioning rod (10), and the upper and lower surfaces of the nut (8) are provided with positioning holes (11), and the positioning rods (10) are screwed into the inner cavity of the positioning holes (11).
2. The wire tube fixing device in the reverse ridge according to claim 1, characterized in that: The surfaces of the first connecting plate (5) and the second connecting plate (6) are both provided with threaded holes (12), and the threaded rods (7) are both passed through the threaded holes (12) of the first connecting plate (5) and are screwed into the threaded holes (12) of the second connecting plate (6).
3. The wire tube fixing device in the reverse ridge according to claim 1, characterized in that: A connecting ring (13) is installed on the upper surface of each of the first positioning rings (3), and the upper surface of each of the connecting rings (13) is installed on the bottom of the wooden template (1).
4. The wire tube fixing device in the reverse ridge according to claim 3, characterized in that: The first positioning ring (3), the second positioning ring (4) and the connecting ring (13) are all of semi-circular design, the bottom edge of the first positioning ring (3) is of rounded design, and the upper and lower surface edges of the second positioning ring (4) are also of rounded design.
5. The wire tube fixing device in the reverse ridge according to claim 3, characterized in that: The inner walls of the first positioning ring (3), the second positioning ring (4) and the connecting ring (13) are all installed with anti-slip cushion layers (14).
6. The wire tube fixing device in the reverse ridge according to claim 1, characterized in that: The surfaces of the second connecting plates (6) are provided with an annular sliding groove (15), and the right sides of the mounting edges (9) are provided with sliding blocks (16), and the sliding blocks (16) are embedded in the inner cavity of the annular sliding groove (15).