Electrical engineering pipeline connection protection device

Abstract

The utility model relates to the technical field of electrical engineering, and discloses an electrical engineering pipeline connection protection device which comprises a first pipeline and a second pipeline, the second pipeline is arranged on the right side of the first pipeline, a connecting assembly is arranged on the outer wall of the first pipeline, a protection assembly is arranged on the outer wall of the second pipeline, and the connecting assembly is composed of a sealing unit and a supporting unit. The sealing unit is located on the outer wall of the first pipeline, the supporting unit is located on the outer wall of the first pipeline, the sealing unit comprises a threaded pipe, an extending pipe and an outer ring, and the threaded pipe is fixedly connected to one end of the first pipeline. According to the electrical engineering pipeline connection protection device, the threaded pipe, the outer ring and the semicircular ring are arranged, the first pipeline and the second pipeline can be connected in a sliding mode, then the outer ring is rotated, the outer ring is made to rotate on the outer wall of the threaded pipe and move to the outer wall of the second pipeline, and therefore installation between the first pipeline and the second pipeline is completed, and then the outer ring is moved; and the clamping ring is clamped with the semicircular ring, so that the outer ring can be limited.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to an electrical engineering pipeline connection protection device. Background Art

[0002] With the continuous development of society, the use of cables is increasing. When laying cables, electrical engineering pipelines are usually used to protect the cables to prevent the cables from being exposed to the outside, causing moisture on the cable surface and causing oxidation corrosion, which will damage the wires inside the cables and affect the equipment connected to the cables.

[0003] Chinese patent announcement number CN215528497U discloses an electrical engineering pipeline connection protection device. Through the coordinated arrangement of a first rubber pad and a second rubber pad, the connection between the incoming pipe and the outgoing pipe can be tightly fitted, so that the inside of the pipe is sealed, so that moisture in the external air cannot enter the inside of the pipe, and the surface of the cable is avoided from being damp due to humidity in the external air, thereby avoiding oxidation corrosion, causing damage to the wires inside the cable, and affecting the equipment connected to the cable.

[0004] When in use, the above-mentioned protective device mainly seals the joints between pipes by using rubber pads, and the pipes are connected to the metal hoses and limited by clamps; however, since the pipes and the metal hoses are only connected by bolts, the rubber pads are exposed to the air, which accelerates the aging of the rubber pads, causes gaps to appear on the contact surfaces of the rubber pads, and reduces the moisture-proof effect of the rubber pads, so there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide an electrical engineering pipeline connection protection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical engineering pipeline connection protection device, comprising pipeline one and pipeline two, wherein pipeline two is arranged on the right side of pipeline one, the outer wall of pipeline one is provided with a connection component, and the outer wall of pipeline two is provided with a protection component.

[0007] The connection assembly consists of a sealing unit and a supporting unit. The sealing unit is located on the outer wall of the pipeline one, and the supporting unit is located on the outer wall of the pipeline one.

[0008] Preferably, the sealing unit includes a threaded tube, an extension tube and an outer ring, the threaded tube is fixedly connected to one end of pipe one, the extension tube is fixedly connected to one end of the threaded tube, an inner groove is opened inside pipe two, and the outer ring is sleeved on the outer wall of the threaded tube.

[0009] Preferably, the outer wall of the extension tube is slidably connected to the inner wall of the inner groove, and pipe one and pipe two can be moved by sliding so that the extension tube moves to the inside of the inner groove. The outer wall of pipe two is threaded, and the outer ring is respectively adapted to the threaded tube and pipe two with threads on the outer wall, and the outer ring can be moved by rotating to complete the connection between pipe one and pipe two.

[0010] Preferably, the supporting unit comprises a clamping ring, a fixing rod and a semicircular ring, wherein the clamping ring is fixedly connected to the outer wall of the outer ring, the fixing rod is arranged outside the clamping ring, and the semicircular ring is arranged on the outer wall of the outer ring.

[0011] Preferably, the clamping ring is clamped with the semicircular ring, and the outer wall of the semicircular ring is fixedly connected to one end of a fixing rod. The existence of the fixing rod can support the semicircular ring and enable the semicircular ring to support the clamping ring.

[0012] Preferably, the protective assembly includes a bottom bin, a top bin, a sealing plate, semi-cylinder one, semi-cylinder two and a nut, the bottom bin is arranged at the bottom of pipe one, the top bin is arranged at the top of pipe one, the sealing plate is fixedly connected to the bottom of the top bin, the semi-cylinder one is fixedly connected to the top of the outer wall of the bottom bin, the semi-cylinder two is fixedly connected to the bottom of the outer wall of the top bin, and the nut is sleeved on the outer wall of semi-cylinder one.

[0013] Preferably, the fixing rod and the semicircular ring are respectively distributed inside the bottom bin and inside the top bin, the end of the fixing rod located inside the bottom bin away from the semicircular ring is fixedly connected to the inner wall of the bottom bin, the end of the fixing rod located inside the top bin away from the semicircular ring is fixedly connected to the inner wall of the top bin, the sealing plate is clamped with the bottom bin, the outer wall of semi-cylinder one and the outer wall of semi-cylinder two are both provided with threads, the nuts are respectively adapted to the threads opened on the outer wall of semi-cylinder one and the threads opened on the outer wall of semi-cylinder two, and the fixation between the bottom bin and the top bin can be completed by rotating the nut.

[0014] The utility model provides an electrical engineering pipeline connection protection device, which has the following beneficial effects:

[0015] 1. The electrical engineering pipeline connection protection device can connect pipeline one and pipeline two by sliding by setting a threaded pipe, an outer ring and a semicircular ring, and then rotate the outer ring so that the outer ring rotates on the outer wall of the threaded pipe and moves to the outer wall of pipeline two, thereby completing the installation between pipeline one and pipeline two, and then move the outer ring so that the clamping ring is clamped with the semicircular ring, which can limit the outer ring.

[0016] 2. The electrical engineering pipeline connection protection device, by setting a bottom bin and a top bin, moving the bottom bin and the top bin, can make the sealing plate stuck inside the bottom bin, thereby ensuring the sealing relationship between the bottom bin and the top bin, and rotating the nut, the nut can be rotated on the outer wall of semi-cylinder one and the outer wall of semi-cylinder two, thereby completing the fixation between the bottom bin and the top bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the connection component of the utility model;

[0019] Figure 3 This is a top schematic diagram of the internal structure of the bottom bin of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the protective component structure of the utility model.

[0021] In the figure: 1. Pipe 1; 2. Pipe 2; 3. Connection assembly; 301. Threaded pipe; 302. Extension pipe; 303. Inner groove; 304. Outer ring; 305. Snap ring; 306. Fixing rod; 307. Semicircular ring; 4. Protection assembly; 401. Bottom bin; 402. Top bin; 403. Sealing plate; 404. Semi-cylinder 1; 405. Semi-cylinder 2; 406. Nut. DETAILED DESCRIPTION

[0022] like Figure 1-4 As shown, the utility model provides a technical solution: an electrical engineering pipeline connection protection device, comprising a pipeline 1 and a pipeline 2, wherein the pipeline 2 2 is arranged on the right side of the pipeline 1, and a connection component 3 is arranged on the outer wall of the pipeline 1, and the connection component 3 is composed of a sealing unit and a supporting unit, the sealing unit is located on the outer wall of the pipeline 1, the supporting unit is located on the outer wall of the pipeline 1, and a protective component 4 is arranged on the outer wall of the pipeline 2.

[0023] The sealing unit includes a threaded tube 301, an extension tube 302 and an outer ring 304. The threaded tube 301 is fixedly connected to one end of the pipe 1, and the extension tube 302 is fixedly connected to one end of the threaded tube 301. An inner groove 303 is provided inside the pipe 2. The outer wall of the extension tube 302 is slidably connected to the inner wall of the inner groove 303. The pipe 1 and the pipe 2 can be moved by sliding so that the extension tube 302 moves to the inside of the inner groove 303. The outer ring 304 is sleeved on the outer wall of the threaded tube 301. The outer wall of the pipe 2 is threaded. The outer ring 304 is respectively adapted to the threaded tube 301 and the pipe 2 having threads on the outer wall. The outer ring 304 can be moved by rotating to complete the connection between the pipe 1 and the pipe 2.

[0024] The supporting unit includes a clamping ring 305, a fixing rod 306 and a semicircular ring 307. The clamping ring 305 is fixedly connected to the outer wall of the outer ring 304. The fixing rod 306 is arranged on the outside of the clamping ring 305. The semicircular ring 307 is arranged on the outer wall of the outer ring 304. The clamping ring 305 is clamped with the semicircular ring 307. The outer wall of the semicircular ring 307 is fixedly connected to one end of the fixing rod 306. The existence of the fixing rod 306 can support the semicircular ring 307 and enable the semicircular ring 307 to support the clamping ring 305.

[0025] By setting the threaded tube 301, the outer ring 304 and the semicircular ring 307, the pipe 1 and the pipe 2 can be connected in a sliding manner, and then the outer ring 304 is rotated so that the outer ring 304 rotates on the outer wall of the threaded tube 301 and moves to the outer wall of the pipe 2, thereby completing the installation between the pipe 1 and the pipe 2, and then the outer ring 304 is moved so that the clamping ring 305 is clamped with the semicircular ring 307, which can limit the outer ring 304.

[0026] The protection assembly 4 includes a bottom bin 401, a top bin 402, a sealing plate 403, a semi-cylinder 1 404, a semi-cylinder 2 405 and a nut 406. The bottom bin 401 is arranged at the bottom of the pipe 1, and the top bin 402 is arranged at the top of the pipe 1. The fixing rod 306 and the semi-circular ring 307 are respectively distributed inside the bottom bin 401 and inside the top bin 402. One end of the fixing rod 306 located inside the bottom bin 401 away from the semi-circular ring 307 is fixedly connected to the inner wall of the bottom bin 401, and one end of the fixing rod 306 located inside the top bin 402 away from the semi-circular ring 307 is fixedly connected to the inner wall of the top bin 402. The sealing plate 403 is fixedly connected to the bottom of the top bin 402, the sealing plate 403 is clamped with the bottom bin 401, the semi-cylinder 1 404 is fixedly connected to the top of the outer wall of the bottom bin 401, the semi-cylinder 2 405 is fixedly connected to the bottom of the outer wall of the top bin 402, the outer walls of the semi-cylinder 1 404 and the outer walls of the semi-cylinder 2 405 are both provided with threads, the nut 406 is sleeved on the outer wall of the semi-cylinder 1 404, the nut 406 is respectively adapted to the threads provided on the outer walls of the semi-cylinder 1 404 and the threads provided on the outer walls of the semi-cylinder 2 405, and the fixation between the bottom bin 401 and the top bin 402 can be completed by rotating the nut 406.

[0027] By setting up the bottom bin 401 and the top bin 402 and moving the bottom bin 401 and the top bin 402, the sealing plate 403 can be stuck inside the bottom bin 401, thereby ensuring the sealing relationship between the bottom bin 401 and the top bin 402. By rotating the nut 406, the nut 406 can be rotated on the outer wall of the semi-cylinder one 404 and the outer wall of the semi-cylinder two 405, thereby completing the fixation between the bottom bin 401 and the top bin 402.

[0028] When in use, pipe 1 and pipe 2 are moved by sliding so that the extension pipe 302 extends to the inside of the inner groove 303, and then the outer ring 304 is rotated so that the outer ring 304 rotates on the outer wall of the threaded pipe 301 and moves under the action of the thread, so that the outer ring 304 moves from the outer wall of pipe 1 to the outer wall of pipe 2, thereby completing the connection between pipe 1 and pipe 2, and then the operator moves the bottom bin 401 and the top bin 402 so that the retaining ring 305 is inserted into the inside of the semi-circular ring 307, so that the sealing plate 403 is inserted into the inside of the bottom bin 401, and then the nut 406 is rotated so that the nut 406 moves on the outer walls of the semi-cylinder 1 404 and the semi-cylinder 2 405 under the action of the thread, thereby completing the connection between the bottom bin 401 and the top bin 402.

Claims

1. An electrical engineering pipeline connection protection device, comprising a pipeline 1 (1) and a pipeline 2 (2), wherein the pipeline 2 (2) is arranged on the right side of the pipeline 1 (1), characterized in that: The outer wall of the pipeline one (1) is provided with a connection component (3), and the outer wall of the pipeline two (2) is provided with a protection component (4); The connection assembly (3) is composed of a sealing unit and a supporting unit, wherein the sealing unit is located on the outer wall of the pipe one (1), and the supporting unit is located on the outer wall of the pipe one (1).

2. The electrical engineering pipeline connection protection device according to claim 1, characterized in that: The sealing unit comprises a threaded tube (301), an extension tube (302) and an outer ring (304); the threaded tube (301) is fixedly connected to one end of the first pipe (1); the extension tube (302) is fixedly connected to one end of the threaded tube (301); an inner groove (303) is provided inside the second pipe (2); and the outer ring (304) is sleeved on the outer wall of the threaded tube (301).

3. The electrical engineering pipeline connection protection device according to claim 2, characterized in that: The outer wall of the extension tube (302) is slidably connected to the inner wall of the inner groove (303), the outer wall of the second pipe (2) is provided with threads, and the outer ring (304) is respectively adapted to the threaded tube (301) and the second pipe (2) with threads on the outer wall.

4. The electrical engineering pipeline connection protection device according to claim 1, characterized in that: The supporting unit comprises a clamping ring (305), a fixing rod (306) and a semicircular ring (307), wherein the clamping ring (305) is fixedly connected to the outer wall of the outer ring (304), the fixing rod (306) is arranged outside the clamping ring (305), and the semicircular ring (307) is arranged on the outer wall of the outer ring (304).

5. The electrical engineering pipeline connection protection device according to claim 4, characterized in that: The clamping ring (305) is clamped with the semicircular ring (307), and the outer wall of the semicircular ring (307) is fixedly connected to one end of the fixing rod (306).

6. The electrical engineering pipeline connection protection device according to claim 4, characterized in that: The protection assembly (4) comprises a bottom bin (401), a top bin (402), a sealing plate (403), a semi-cylinder 1 (404), a semi-cylinder 2 (405) and a nut (406); the bottom bin (401) is arranged at the bottom of the pipe 1 (1); the top bin (402) is arranged at the top of the pipe 1 (1); the sealing plate (403) is fixedly connected to the bottom of the top bin (402); the semi-cylinder 1 (404) is fixedly connected to the top of the outer wall of the bottom bin (401); the semi-cylinder 2 (405) is fixedly connected to the bottom of the outer wall of the top bin (402); and the nut (406) is sleeved on the outer wall of the semi-cylinder 1 (404).

7. The electrical engineering pipeline connection protection device according to claim 6, characterized in that: The fixing rod (306) and the semicircular ring (307) are respectively distributed inside the bottom bin (401) and inside the top bin (402); one end of the fixing rod (306) located inside the bottom bin (401) away from the semicircular ring (307) is fixedly connected to the inner wall of the bottom bin (401); one end of the fixing rod (306) located inside the top bin (402) away from the semicircular ring (307) is fixedly connected to the inner wall of the top bin (402); the sealing plate (403) is clamped with the bottom bin (401); the outer wall of the semi-cylinder one (404) and the outer wall of the semi-cylinder two (405) are both provided with threads; the nut (406) is respectively adapted to the threads provided on the outer wall of the semi-cylinder one (404) and the threads provided on the outer wall of the semi-cylinder two (405).

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