A pipe fixing device

Abstract

The utility model belongs to the field of building engineering, specifically is a kind of pipeline fixing device, including fixed plate;The fixed plate top is fixedly connected with V-type seat;The V-type seat top is fixedly connected with support frame;The support frame top is threadedly connected with screw rod;The screw rod bottom is rotatably connected with pressing plate;The pressing plate top is fixedly connected with a pair of slide bar;The slide bar is slidably connected with support frame;The fixed plate top is fixedly connected with multiple groups of bolt;The bolt is arranged at the position around fixed plate;By screw rod thread drive pressing plate, can form adjustable clamping force to pipeline, it is applicable to the pipeline of different diameters, and the V-shaped structure of V-type seat utilizes slope, can adjust pipeline to central position, cooperate with the vertical pressing of pressing plate, ensure that pipeline axis and fixed plate axis are consistent, can stably limit pipeline in V-type seat and support frame middle part, reduce the transverse deviation or shaking of pipeline after fixing.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, specifically a pipe fixing device. Background Technology

[0002] A pipeline is a tubular device used to transport media such as gases, liquids, and solid particles. It is usually made of materials such as metals, plastics, and ceramics, and has a hollow, through-hole structure. It can be spliced ​​or welded to form a continuous channel. It is widely used in water supply, drainage, gas transmission, petrochemicals, industrial production and other fields, and plays a role in the efficient and directional transportation of substances.

[0003] During pipeline installation, the pipeline route and support positions are determined and fixed according to the design drawings. Then, the pipeline is cut to specifications and assembled in sections by welding, threaded connection, flange connection or socket connection. Next, valves, joints and other accessories are installed, and the pipeline slope and verticality are adjusted. After completion, a pressure test is carried out to check the sealing performance. After passing the test, anti-corrosion and heat preservation treatment is carried out, and the installation is finally completed.

[0004] Existing pipes are mostly installed using a single fixed point, which causes the pipe to tilt during installation and result in the installed pipe not being on the same axis. Therefore, a pipe fixing device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A pipe fixing device of this utility model includes a fixing plate; a V-shaped seat is fixedly connected to the top of the fixing plate; a support frame is fixedly connected to the top of the V-shaped seat; a screw is threadedly connected to the top of the support frame; a pressure plate is rotatably connected to the bottom of the screw; a pair of sliding rods are fixedly connected to the top of the pressure plate; the sliding rods are slidably connected to the support frame; multiple sets of bolts are fixedly connected to the top of the fixing plate; the bolts are arranged around the perimeter of the fixing plate; the pressure plate is driven by the screw thread to form an adjustable clamping force on the pipe, which is suitable for pipes of different diameters. The V-shaped structure of the V-shaped seat uses an inclined surface to adjust the pipe to the center position. Combined with the vertical downward pressure of the pressure plate, it ensures that the pipe axis is consistent with the fixing plate axis, which can stably restrict the pipe in the middle of the V-shaped seat and the support frame, reducing the lateral displacement or shaking of the pipe after fixing, which would cause the pipe to tilt after fixing, further increasing the stability of the connection between pipes and reducing pipe displacement.

[0007] Preferably, a pair of fixing seats are fixedly connected to the side wall of the fixing plate; a protective cover is provided at the top of the fixing plate; a pair of pins are fixedly connected to the side wall of the protective cover; a square hole is opened on the side wall of the protective cover; by covering the top of the fixing plate with the protective cover, dust and moisture can be blocked from bolts and screws, reducing the risk of rust caused by contamination of bolts and screws, which would affect the fixing effect of the pipe. At the same time, the opening of the square hole ensures that the pipe can pass through the protective structure normally.

[0008] Preferably, a rotating shaft is rotatably connected to the top of the protective cover; a cover plate is rotatably connected to the top of the rotating shaft; the cover plate is located at the top of the protective cover; through the rotating connection design of the rotating shaft and the cover plate, the top of the protective cover can be quickly opened by pulling the cover plate, further reducing the maintenance of the fixed plate, improving maintenance efficiency, and reducing the need to disassemble the entire protective cover during maintenance.

[0009] Preferably, a pair of elastic fabrics are fixed to the side wall of the protective cover; the elastic fabrics are positioned around the square hole; a pair of pull ropes are slidably connected to the side wall of the elastic fabrics; through the cooperation of the elastic fabrics and pull ropes, the elastic fabrics can be contracted by pulling the pull ropes, tightly wrapping the outer wall of the pipe, filling the gap between the pipe and the square hole, further improving the overall protective effect of the protective cover, and reducing the corrosion of the components inside the fixed plate by pollutants.

[0010] Preferably, multiple sets of first friction pads are fixedly connected to the top of the V-shaped seat; the first friction pads are arranged in an array at the top of the V-shaped seat; a second friction pad is fixedly connected to the bottom of the pressure plate; by the cooperation of multiple sets of first friction pads and second friction pads with the bottom of the pipe, the friction of the contact surface is increased, the axial offset caused by the sliding of the pipe is reduced, and the pipe is always in the fixed position in the middle of the fixed plate.

[0011] Preferably, multiple sets of sealing gaskets are fixedly connected to the top of the fixing plate; a sealing gasket is fixedly connected to the top of the support frame; the sealing gasket is slidably connected to the bolts and screws; by wrapping the bolts and screws with the sealing gasket, external moisture and corrosive impurities can be blocked from directly contacting the threaded connection, causing the threads to become stuck or worn due to contamination, thus ensuring the tightness and stability of the threaded connection.

[0012] The advantages of this utility model are: 1. The pipe fixing device of this utility model, through the screw thread driving the pressure plate, can form an adjustable clamping force on the pipe, which is suitable for pipes of different diameters. The V-shaped structure of the V-shaped seat uses the inclined surface to adjust the pipe to the center position. With the vertical pressing of the pressure plate, it ensures that the pipe axis is consistent with the axis of the fixing plate. It can stably restrict the pipe in the middle of the V-shaped seat and the support frame, reduce the lateral displacement or shaking of the pipe after fixing, and prevent the pipe from tilting after fixing. This further increases the stability of the connection between pipes and reduces pipe displacement.

[0013] 2. The pipe fixing device described in this utility model covers the top of the fixing plate with a protective cover, which can block dust and moisture from the bolts and screws, reducing the risk of corrosion caused by contamination of the bolts and screws, thus affecting the fixing effect of the pipe. At the same time, the square hole ensures that the pipe can pass through the protective structure normally. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the support frame in this utility model; Figure 3 This is a schematic diagram of the structure of the second friction pad in this utility model; Figure 4 This is a schematic diagram of the elastic fabric in this utility model; Figure 5 This is a schematic diagram of the bolt structure in this utility model.

[0016] In the diagram: 1. Fixing plate; 11. V-shaped seat; 12. Support frame; 13. Screw; 14. Pressure plate; 15. Slide rod; 16. Bolt; 2. Fixing seat; 21. Protective cover; 22. Pin; 23. Square hole; 3. Rotating shaft; 31. Cover plate; 4. Elastic cloth; 41. Pull rope; 5. First friction pad; 51. Second friction pad; 6. Sealing gasket. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] Specific implementation examples are given below.

[0019] like Figures 1 to 5As shown in the embodiment of this utility model, a pipe fixing device includes a fixing plate 1; a V-shaped seat 11 is fixedly connected to the top of the fixing plate 1; a support frame 12 is fixedly connected to the top of the V-shaped seat 11; a screw 13 is threadedly connected to the top of the support frame 12; a pressure plate 14 is rotatably connected to the bottom of the screw 13; a pair of sliding rods 15 are fixedly connected to the top of the pressure plate 14; the sliding rods 15 are slidably connected to the support frame 12; multiple sets of bolts 16 are fixedly connected to the top of the fixing plate 1; the bolts 16 are arranged around the fixing plate 1; during operation, the pipe to be fixed is passed through the middle of the V-shaped seat 11 and the support frame 12, and then the pipe is placed on the top of the V-shaped seat 11. The screw 13 is rotated, and under the threaded connection of the support frame 12, the screw 13 drives the pressure plate 14 to descend, allowing the bottom of the pressure plate 14 to contact the top of the pipe. When the pressure plate 14 moves, the sliding rods 15 are slidably connected to the top of the support frame 12, ensuring that the pressure plate 14 maintains a stable displacement and does not sag due to the rotation of the screw 13. 14 rotates synchronously, and then the screw 13 continues to apply rotational force, which causes the pipe on the top of the V-shaped seat 11 to be pressed down and clamped in the middle of the V-shaped seat 11 and the support frame 12 by the pressure plate 14, thus fixing it. The V-shaped setting of the V-shaped seat 11 allows the pipe to be fixed in a straight line after being fixed on the top of the V-shaped seat 11. Then, the fixing plate 1 is moved to the designated position, and the multiple sets of bolts 16 at the top of the fixing plate 1 can be rotated to fix the fixing plate 1 as a whole, so that the pipe is fixed as a whole. The screw 13 drives the pressure plate 14 to form an adjustable clamping force on the pipe, which is suitable for pipes of different diameters. The V-shaped structure of the V-shaped seat 11 uses the inclined surface to adjust the pipe to the center position. With the vertical pressing of the pressure plate 14, it ensures that the pipe axis is consistent with the axis of the fixing plate 1, which can stably restrict the pipe in the middle of the V-shaped seat 11 and the support frame 12, reducing the lateral displacement or shaking of the pipe after fixing, which would cause the pipe to tilt after fixing, further increasing the stability of the connection between pipes and reducing pipe displacement.

[0020] like Figure 1 and Figure 4 As shown, a pair of fixing seats 2 are fixedly connected to the side wall of the fixing plate 1; a protective cover 21 is provided at the top of the fixing plate 1; a pair of pins 22 are fixedly connected to the side wall of the protective cover 21; a square hole 23 is opened on the side wall of the protective cover 21; during operation, after the fixing plate 1 is fixed as a whole, pollutants will drift to the components at the top of the fixing plate 1, causing corrosion to the components at the top of the bolts 16 and screws 13. At this time, the protective cover 21 can be moved to the top of the fixing plate 1, and then the pins 22 are inserted into the fixing seats 2 to fix the protective cover 21 as a whole. The pipe can pass through the square hole 23, so that the fixing plate 1 is protected as a whole; by covering the top of the fixing plate 1 with the protective cover 21, dust and moisture can be blocked from the bolts 16 and screws 13 and other components, reducing the corrosion caused by the contamination of the bolts 16 and screws 13, which would affect the fixing effect of the pipe. At the same time, the opening of the square hole 23 ensures that the pipe can pass through the protective structure normally.

[0021] like Figure 1 As shown, a rotating shaft 3 is rotatably connected to the top of the protective cover 21; a cover plate 31 is rotatably connected to the top of the rotating shaft 3; the cover plate 31 is located at the top of the protective cover 21; during operation, when the fixed plate 1 is being inspected as a whole, only a pulling force needs to be applied to the cover plate 31 to open the top of the protective cover 21, and then the interior of the fixed plate 1 can be inspected; through the rotating connection design of the rotating shaft 3 and the cover plate 31, the top of the protective cover 21 can be quickly opened by pulling the cover plate 31, further reducing the inspection of the fixed plate 1, improving maintenance efficiency, and reducing the need to disassemble the entire protective cover 21 during maintenance.

[0022] like Figure 1 and Figure 4 As shown, a pair of elastic cloths 4 are fixed to the side wall of the protective cover 21; the elastic cloths 4 are positioned around the square hole 23; a pair of pull ropes 41 are slidably connected to the side wall of the elastic cloths 4; during operation, after the protective cover 21 is fixed to the top of the fixed plate 1, a pulling force can be applied to the pull ropes 41, causing the elastic cloths 4 to contract, which can wrap around the pipe, so that the protective cover 21 as a whole seals the fixed plate 1 inside to block pollutants; through the cooperation of the elastic cloths 4 and the pull ropes 41, the elastic cloths 4 can be contracted by pulling the pull ropes 41, tightly wrapping the outer wall of the pipe, filling the gap between the pipe and the square hole 23, further improving the overall protective effect of the protective cover 21, and reducing the corrosion of the components inside the fixed plate 1 by pollutants.

[0023] like Figure 2 As shown, multiple sets of first friction pads 5 are fixed to the top of the V-shaped seat 11; the first friction pads 5 are arranged in an array at the top of the V-shaped seat 11; a second friction pad 51 is fixed to the bottom of the pressure plate 14; during operation, when the pipe is fixed in the middle of the V-shaped seat 11 and the support frame 12, the bottom of the pipe can contact the multiple sets of first friction pads 5, so that the friction force of the pipe increases when it is fixed in the top of the V-shaped seat 11, and the second friction pad 51 at the bottom of the pressure plate 14 can tightly wrap the top of the pipe; by the cooperation of multiple sets of first friction pads 5 and second friction pads 51 to contact the bottom of the pipe, the friction force of the contact surface is increased, the axial displacement caused by the sliding of the pipe is reduced, and the pipe is always fixed in the middle of the fixed plate 1.

[0024] like Figure 2 and Figure 5As shown, multiple sets of sealing gaskets 6 are fixedly attached to the top of the fixed plate 1; a sealing gasket 6 is fixedly attached to the top of the support frame 12; the sealing gasket 6 is slidably connected to the bolt 16 and the screw 13; during operation, the sealing gaskets 6 on the top of the fixed plate 1 and the support frame 12 can wrap the bolt 16 and the screw 13, keeping the threaded connection clean; by wrapping the bolt 16 and the screw 13 with the sealing gasket 6, external moisture and corrosive impurities can be prevented from directly contacting the threaded connection, causing the threads to become stuck or worn due to contamination, thus ensuring the tightness and stability of the threaded connection.

[0025] Working principle: The pipe to be installed and fixed is passed through the middle of the V-shaped seat 11 and the support frame 12. Then, the pipe is placed on top of the V-shaped seat 11. Rotating the screw 13 causes the screw 13, in conjunction with the threaded connection of the support frame 12, to lower the pressure plate 14. The bottom of the pressure plate 14 can contact the top of the pipe. When the pressure plate 14 moves, the sliding rod 15 will slide against the top of the support frame 12, so that the pressure plate 14 maintains a stable displacement and will not rotate synchronously with the screw 13. Then, the screw 13 continues to apply pressure. Applying rotational force causes the pipe at the top of the V-shaped seat 11 to be pressed down and clamped by the pressure plate 14 in the middle of the V-shaped seat 11 and the support frame 12, thus fixing it. The V-shape of the V-shaped seat 11 allows the pipe to be fixed in a straight line after being fixed at the top of the V-shaped seat 11. Then, the fixing plate 1 is moved to the designated position, and rotating the multiple sets of bolts 16 at the top of the fixing plate 1 can fix the fixing plate 1 as a whole, thus fixing the entire pipe. After the fixing plate 1 is fixed as a whole, pollutants will drift onto the components at the top of the fixing plate 1, causing the bolts 16 and screws to become stuck. If the components at the top of rod 13 are corroded, the protective cover 21 can be moved to the top of the fixing plate 1. Then, the pin 22 can be inserted into the fixing seat 2 to fix the protective cover 21 as a whole. The pipe can pass through the square hole 23, thus protecting the fixing plate 1 as a whole. When inspecting the fixing plate 1 as a whole, simply apply a pulling force to the cover plate 31 to open the top of the protective cover 21, and then inspect the inside of the fixing plate 1. After the protective cover 21 is fixed to the top of the fixing plate 1, a pulling force can be applied to the pull rope 41, which will drive... The elastic cloth 4 can shrink and wrap the pipe, so that the protective cover 21 can seal the fixing plate 1 inside to block contaminants. When the pipe is fixed in the middle of the V-shaped seat 11 and the support frame 12, the bottom of the pipe can contact multiple sets of first friction pads 5, which increases the friction when the pipe is fixed on the top of the V-shaped seat 11. The second friction pad 51 at the bottom of the pressure plate 14 can tightly wrap the top of the pipe. The sealing gasket 6 at the top of the fixing plate 1 and the support frame 12 can wrap the bolts 16 and screws 13, keeping the threaded connection clean.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A pipe fixing device, characterized in that: Includes a fixed plate (1); a V-shaped seat (11) is fixedly connected to the top of the fixed plate (1); a support frame (12) is fixedly connected to the top of the V-shaped seat (11); a screw (13) is threadedly connected to the top of the support frame (12); a pressure plate (14) is rotatably connected to the bottom of the screw (13); a pair of sliding rods (15) are fixedly connected to the top of the pressure plate (14); the sliding rods (15) are slidably connected to the support frame (12); multiple sets of bolts (16) are fixedly connected to the top of the fixed plate (1); the bolts (16) are arranged around the fixed plate (1).

2. The pipe fixing device according to claim 1, characterized in that: The fixing plate (1) has a pair of fixing seats (2) fixed to its side wall; the fixing plate (1) has a protective cover (21) at its top; the protective cover (21) has a pair of pins (22) fixed to its side wall; the protective cover (21) has a square hole (23) on its side wall.

3. A pipe fixing device according to claim 2, characterized in that: The top of the protective cover (21) is rotatably connected to a rotating shaft (3); the top of the rotating shaft (3) is rotatably connected to a cover plate (31); the cover plate (31) is located at the top of the protective cover (21).

4. A pipe fixing device according to claim 3, characterized in that: The protective cover (21) has a pair of elastic cloths (4) fixed to its side wall; the elastic cloths (4) are arranged around the square hole (23); the side wall of the elastic cloths (4) is slidably connected to a pair of pull ropes (41).

5. A pipe fixing device according to claim 4, characterized in that: Multiple sets of first friction pads (5) are fixed to the top of the V-shaped seat (11); the first friction pads (5) are arranged in an array at the top of the V-shaped seat (11); and a second friction pad (51) is fixed to the bottom of the pressure plate (14).

6. A pipe fixing device according to claim 5, characterized in that: The top of the fixed plate (1) is fixed with multiple sets of sealing gaskets (6); the top of the support frame (12) is fixed with sealing gaskets (6); the sealing gaskets (6) are slidably connected to bolts (16) and screws (13).

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