Pipeline protection structure of through-wall pipeline

Abstract

The utility model discloses a pipeline protection structure of a through-wall pipeline, relates to the technical field of pipeline protection, and provides the following scheme aiming at the problems proposed in the background technology: the pipeline protection structure comprises a protection steel pipe and two sealing frames, the inner wall of the protection steel pipe is connected with a pipeline body in an inserted manner, and the surface of the protection steel pipe is fixedly connected with two positioning components; the opposite faces of the two sealing frames are fixedly connected with protection assemblies, and the lower surfaces of the two sealing frames are provided with detection assemblies. Through the arrangement of the protection assembly, when the sealing frame is used, the overall sealing performance of the sealing frame can be improved through a rubber sealing ring and a leakage-proof rubber gasket, it is ensured that rainwater cannot directly flow into the sealing frame to make direct contact with all bolts, and it can also be ensured that rainwater cannot directly flow into a wall body through a through hole punched in the wall body; the protection effect on the wall is good, it can be guaranteed that the wall cannot collapse after a long time, and then the protection effect on the pipeline body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline protection technical field especially, relates to a pipeline protection structure of wall -penetrating pipeline. BACKGROUND

[0002] Pipeline is connected with valve and so on pipe, pipe coupling and is used for conveying gas, liquid or fluid with solid particle device, mainly used in water supply, drainage, heating, coal gas supply, long distance transportation of oil and natural gas, irrigation, hydraulic engineering and various industrial devices, also more common in daily life.

[0003] At present, pipeline often needs to pass through the wall in the use process, because the pipeline directly contacts with the wall surface, the wall can produce the big friction to the pipeline, can easily lead to the pipeline to appear the damaged condition, therefore need to use to the protection structure, the protection mode of pipeline of existing mostly is in the wall hole inserts a sleeve, utilizes the sleeve and wall inner wall contact, and the pipeline passes through the sleeve and realizes the delivery, this protection mode although can play certain protection function to the pipeline, but the through -hole of wall surface is worn, loses the protection effect of concrete layer, when rainy day, rain can directly flow into the wall interior from the through -hole, can directly produce the damage to the wall, long -term after the wall can appear the collapse condition, can smash the pipeline, has certain improvement space. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a pipeline protection structure of wall -penetrating pipeline.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A pipeline protection structure of wall -penetrating pipeline, including protection steel pipe and two sealing frames, the inner wall of protection steel pipe is inserted with pipeline body, the surface of protection steel pipe is fixedly connected with two positioning assemblies, the opposite surface of two sealing frames is fixedly connected with protection assembly, and the lower surface of two sealing frames is provided with detection assembly.

[0007] The positioning assembly is used for positioning treatment between the protection steel pipe and the wall, the protection assembly is used for protection treatment of the protection steel pipe, the positioning assembly and the wall, and the detection assembly is used for detecting whether the pipeline body leaks.

[0008] Preferably, the positioning assembly includes a circular ring, four threaded holes are formed in the surface of the circular ring, the inner wall of the threaded hole is threadedly connected with a locking bolt, the surface of the protection steel pipe is provided with eight threaded grooves matched with the locking bolt, and the opposite surfaces of the two circular rings are threadedly connected with four positioning bolts.

[0009] Preferably, the protection assembly comprises two rectangular frames, opposite surfaces of the two rectangular frames are fixedly connected with rubber sealing rings, upper and lower surfaces of the two rectangular frames are fixedly connected with positioning blocks, every two upper and lower corresponding positioning blocks form a group, opposite surfaces of the positioning blocks in each group are threadedly connected with mounting bolts, and the sizes of the two sealing frames are greater than the size of the circular ring.

[0010] Preferably, the inner wall of the protection steel pipe is fixedly connected with a rubber sleeve, and the inner diameter of the rubber sleeve is matched with the diameter of the pipeline body.

[0011] Preferably, opposite surfaces of the two sealing frames are provided with circular holes, the inner walls of the circular holes are fixedly connected with leakproof rubber gaskets, and the inner diameter of the leakproof rubber gasket is smaller than the diameter of the pipeline body.

[0012] Preferably, the inner bottom walls of the two sealing frames are provided with drainage holes, and the lower surfaces of the two sealing frames are provided with threaded holes at positions corresponding to the drainage holes.

[0013] Preferably, the detection assembly comprises a threaded sleeve, the threaded sleeve is threadedly connected with the inner wall of the threaded hole, the bottom end of the threaded sleeve is fixedly connected with a scale detection tube, and the threaded sleeve and the scale detection tube are in communication.

[0014] The pipe protection structure of the wall-penetrating pipeline has the following beneficial effects:

[0015] 1. By arranging the protection assembly, the overall sealing performance of the sealing frame can be improved by using the rubber sealing ring and the leakproof rubber gasket, so that rainwater cannot directly flow into the sealing frame and contact the bolts, and the rainwater cannot directly flow into the wall body through the through hole, so that the protection effect on the wall body is good, the wall body cannot collapse after a long time, and the protection effect on the pipeline body is improved.

[0016] 2. By arranging the protection assembly and the detection assembly, whether the pipeline body leaks can be determined by the scale detection tube, once the surface of the pipeline body between the two sealing frames leaks, liquid will flow into the scale detection tube through the drainage hole and the threaded sleeve, and rainwater cannot enter the sealing frame due to the blocking effect of the protection assembly, so that whether the pipeline body leaks can be determined by checking whether there is liquid in the scale detection tube, which is more convenient and intuitive, and the overall structure does not need to be removed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic view of a pipe protection structure of a wall-penetrating pipeline is provided.

[0018] Figure 2 A cross-sectional structure schematic view of a pipeline protection structure of a through-wall pipeline is provided in the utility model.

[0019] Figure 3 A protection steel pipe three-dimensional structure schematic view of a pipeline protection structure of a through-wall pipeline is provided in the utility model.

[0020] Figure 4 A detection assembly three-dimensional structure schematic view of a pipeline protection structure of a through-wall pipeline is provided in the utility model.

[0021] In the drawing: 1, protection steel pipe; 2, sealing frame; 3, pipeline body; 4, circular ring; 5, locking bolt; 6, positioning bolt; 7, rectangular frame; 8, rubber sealing ring; 9, positioning block; 10, mounting bolt; 11, rubber sleeve; 12, leakproof rubber washer; 13, threaded sleeve; 14, scale detection pipe. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Embodiment 1, refer to Figure 1 , Figure 2 and Figure 3 A pipeline protection structure of a through-wall pipeline, comprising a protection steel pipe 1 and two sealing frames 2, the inner wall of the protection steel pipe 1 is inserted with a pipeline body 3, the surface of the protection steel pipe 1 is fixedly connected with two positioning assemblies, the opposite surfaces of the two sealing frames 2 are fixedly connected with protection assemblies, and the lower surfaces of the two sealing frames 2 are provided with detection assemblies.

[0024] The positioning assembly is used for positioning treatment between the protection steel pipe 1 and the wall body, the protection assembly is used for protection treatment of the protection steel pipe 1, the positioning assembly and the wall body, and the detection assembly is used for detecting whether the pipeline body 3 leaks.

[0025] The positioning assembly comprises a circular ring 4, four threaded holes are formed in the surface of the circular ring 4, the inner wall of the threaded hole is threadedly connected with a locking bolt 5, eight threaded grooves matched with the locking bolt 5 are formed in the surface of the protection steel pipe 1, the opposite surfaces of the two circular rings 4 are threadedly connected with four positioning bolts 6, the circular ring 4 can be removed from the surface of the protection steel pipe 1 by using the locking bolt 5, and the protection steel pipe 1 cannot be taken out of the wall body, and meanwhile, the protection steel pipe 1 can be locked by the circular ring 4 by using the positioning bolt 6, so that the stability is high.

[0026] The protection assembly comprises two rectangular frames 7, opposite surfaces of each of the two rectangular frames 7 are fixedly connected with rubber sealing rings 8, upper and lower surfaces of each of the two rectangular frames 7 are fixedly connected with positioning blocks 9, every two upper and lower corresponding positioning blocks 9 form a group, opposite surfaces of each group of the positioning blocks 9 are threadedly connected with mounting bolts 10, sizes of the two sealing frames 2 are greater than that of the circular ring 4, an inner wall of the protection steel pipe 1 is fixedly connected with a rubber sleeve 11, an inner diameter of the rubber sleeve 11 is matched with a diameter of the pipeline body 3, opposite surfaces of each of the two sealing frames 2 are provided with circular holes, inner walls of the circular holes are fixedly connected with leak-proof rubber gaskets 12, an inner diameter of the leak-proof rubber gasket 12 is smaller than the diameter of the pipeline body 3, the rectangular frame 7 is connected with the wall body through the mounting bolt 10, the rectangular frame 7 close to the wall body can extrude the rubber sealing ring 8, the sealing effect between the rectangular frame 7 and the wall body can be improved through the deformed rubber sealing ring 8, it can be ensured that the rainwater cannot directly contact each bolt, and the rainwater cannot flow into the wall body from the through hole punched on the surface of the wall body, the collapse of the wall body after being damaged can be avoided, and the protection effect on the pipeline body 3 is better.

[0027] Embodiment 2: refer to Figure 1 、 Figure 2 and Figure 4 , the inner bottom walls of the two sealing frames 2 are provided with drainage holes, the lower surfaces of the two sealing frames are provided with threaded holes at positions corresponding to the drainage holes, the detection assembly comprises a threaded sleeve 13, the threaded sleeve 13 is threadedly connected with inner walls of the threaded holes, a bottom end of the threaded sleeve 13 is fixedly connected with a scale detection tube 14, an inside of the threaded sleeve 13 is in communication with the scale detection tube 14, when the surface of the pipeline body 3 inside the two sealing frames 2 is damaged and causes leakage, liquid can flow into the scale detection tube 14 through the drainage hole and the threaded sleeve 13, whether the pipeline is damaged can be judged by a worker by checking whether there is liquid in the scale detection tube 14, it is more convenient and faster, and the whole structure does not need to be completely disassembled.

[0028] Working principle: first, the wall is punched through the hole, the protective steel pipe 1 is inserted into the hole, at this time, two circular rings 4 are clamped on the surface of the protective steel pipe 1, and eight locking bolts 5 are used to fix the two circular rings 4 on the surface of the protective steel pipe 1, at this time, the protective steel pipe 1 cannot be pulled out of the wall hole due to the limiting action of the two circular rings 4, then eight positioning bolts 6 are used to fix the circular ring 4 on the surface of the wall on both sides, and the position of the protective steel pipe 1 is locked, at this time, two sealing frames 2 are aligned with the positions of the two ends of the protective steel pipe 1, clamped on the two sides of the wall, and four mounting bolts 10 are used to fix the rectangular frame 7, after fixing, the rectangular frame 7 can extrude the rubber sealing ring 8, so that the rubber sealing ring 8 can be deformed, increase the sealing effect between the rectangular frame 7 and the wall, the pipe body 3 is respectively inserted through the two sealing frames 2 and the protective steel pipe 1, two leak-proof rubber gaskets 12 can prevent rainwater from entering the sealing frame 2 through the connection between the sealing frame 2 and the pipe body 3, can ensure that the rainwater will not directly contact with each bolt, and will not flow into the wall from the inner wall of the wall hole, the protection effect of the wall is better, avoid the problem that the wall collapse damages the pipe, and the rubber sleeve 11 can provide certain protection for the pipe body 3 in the protective steel pipe 1, avoid the direct influence of vibration on the pipe body 3, have certain buffering effect, the protection effect of the pipe body 3 is better, once the pipe body 3 in the wall appears the condition of rupture and leakage, liquid will flow into the scale detection pipe 14 through the drain hole and the threaded sleeve 13, the worker can judge whether the internal pipe body 3 appears the rupture condition by checking whether the scale detection pipe 14 has liquid, it is more convenient and intuitive.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A pipe protection structure of a through-wall pipe comprising a protection steel pipe (1) and two sealing frames (2), characterized in that, The inner wall of the protective steel pipe (1) is inserted with a pipeline body (3), the surface of the protective steel pipe (1) is fixedly connected with two positioning assemblies, the opposite surfaces of the two sealing frames (2) are fixedly connected with protective assemblies, and the lower surfaces of the two sealing frames (2) are provided with detection assemblies. The positioning assembly is used for positioning the protective steel pipe (1) and the wall body, the protective assembly is used for protecting the protective steel pipe (1), the positioning assembly and the wall body, and the detection assembly is used for detecting whether the pipeline body (3) leaks.

2. A duct protection structure for a through-the-wall duct according to claim 1, wherein The positioning assembly comprises a circular ring (4), four threaded holes are formed in the surface of the circular ring (4), the inner wall of the threaded hole is threadedly connected with a locking bolt (5), the surface of the protective steel pipe (1) is provided with eight threaded grooves matched with the locking bolt (5), and the opposite surfaces of the two circular rings (4) are threadedly connected with four positioning bolts (6).

3. A duct protection structure for a through-the-wall duct according to claim 1, wherein The protective assembly comprises a rectangular frame (7), the opposite surfaces of the two rectangular frames (7) are fixedly connected with rubber sealing rings (8), the upper and lower surfaces of the two rectangular frames (7) are fixedly connected with positioning blocks (9), every two upper and lower corresponding positioning blocks (9) form a group, the opposite surfaces of the positioning blocks (9) in each group are threadedly connected with mounting bolts (10), and the size of the two sealing frames (2) is greater than that of the circular ring (4).

4. A duct protection structure for a through-the-wall duct according to claim 1, wherein The inner wall of the protective steel pipe (1) is fixedly connected with a rubber sleeve (11), and the inner diameter of the rubber sleeve (11) is matched with the diameter of the pipeline body (3).

5. A duct protection structure for a through-the-wall duct according to claim 1, wherein The opposite surfaces of the two sealing frames (2) are provided with circular holes, the inner wall of the circular hole is fixedly connected with a leakage-proof rubber gasket (12), and the inner diameter of the leakage-proof rubber gasket (12) is smaller than the diameter of the pipeline body (3).

6. A duct protection structure for a through-the-wall duct according to claim 1, wherein The inner bottom walls of the two sealing frames (2) are provided with drainage holes, and the lower surfaces of the two sealing frames are provided with threaded holes at positions corresponding to the drainage holes.

7. A duct protection structure for a through-the-wall duct according to claim 1, wherein The detection assembly comprises a threaded sleeve (13), the threaded sleeve (13) is threadedly connected with the inner wall of the threaded hole, the bottom end of the threaded sleeve (13) is fixedly connected with a scale detection tube (14), and the threaded sleeve (13) and the scale detection tube (14) are in communication.

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