Slotted right-angle PVC (polyvinyl chloride) cable protection pipe

Abstract

The utility model relates to the technical field of PVC cable protection pipes, and discloses a slotted right-angle PVC cable protection pipe which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is located at the inner end of the main body mechanism, and the main body mechanism comprises a first main pipe body, a second branch pipe body and a third branch pipe body. The second branch pipe body is fixedly arranged on the left side of the first main pipe body, and the third branch pipe body is fixedly arranged on the right side of the first main pipe body. According to the slotting type right-angle PVC cable protection pipe, through the installation of the main body mechanism, the first circular cable passage, the second circular cable passage, the third circular cable passage and the fourth circular cable passage are uniformly arranged in the first main pipe body and are used for allowing a straight cable to pass through; the first square cable channel, the second square cable channel, the third square cable channel and the fourth square cable channel are designed to be internally slotted, and the whole structure is narrow in opening and wide in width and is used for allowing a cable needing to pass through in a curved arc mode, so that the convenience of the cable protection pipe is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC cable ducts, and specifically relates to a grooved right-angled PVC cable duct. Background Art

[0002] PVC pipes for communication are rigid polyvinyl chloride pipes of various specifications mainly made of PVC resin and added with various stabilizers, and have the characteristics of corrosion resistance, high temperature resistance, light weight, low project cost, long service life, etc.

[0003] The existing patent CN204258197U for a grooved right-angled PVC cable duct proposed that the utility model is composed of a right-angled PVC cable duct, and the technical solution to solve the problem is to set a through groove on the inner side of the right-angled duct. An inner-opening angle α is set at the outer end of the groove. When the utility model is in use, tools can be used to expand the groove, and after the wire threading is completed, the groove can be restored using tools, which greatly improves the wire threading speed and can avoid damage to the right-angled cable duct and the cable.

[0004] However, although the existing patent CN204258197U can use tools to expand the groove during use and restore the groove using tools after the wire threading is completed, which greatly improves the wire threading speed and can avoid damage to the right-angled cable duct and the cable, it may be rather troublesome when some of the multiple cables need to pass through at a right angle and some need to pass through straight. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a grooved right-angled PVC cable duct to solve the problem that it may be rather troublesome when some of the multiple cables need to pass through at a right angle and some need to pass through straight as mentioned in the above technical background.

[0007] (2) Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solution: A grooved right-angled PVC cable duct includes a main body mechanism and an auxiliary mechanism. The auxiliary mechanism is located at the inner end of the main body mechanism. The main body mechanism includes a first main pipe body, a second branch pipe body, and a third branch pipe body. The second branch pipe body is fixedly arranged on the left side of the first main pipe body, and the third branch pipe body is fixedly arranged on the right side of the first main pipe body. The main body mechanism further includes a circular cable passage one, a circular cable passage two, a circular cable passage three, a circular cable passage four, a square cable passage one, a square cable passage two, a square cable passage three, and a square cable passage four. The circular cable passage one is fixedly arranged at the inner end of the first main pipe body.

[0009] Preferably, the second circular cable aisle is fixedly arranged on the right side of the first circular cable aisle, and the third circular cable aisle is fixedly arranged behind the first circular cable aisle. The first circular cable aisle, the second circular cable aisle, the third circular cable aisle and the fourth circular cable aisle are evenly arranged inside the first main pipe body for passing straight cables.

[0010] Preferably, the fourth circular cable aisle is fixedly arranged on the right side of the third circular cable aisle, and the first square cable channel is fixedly arranged in the middle of the first circular cable aisle and the third circular cable aisle. The first square cable channel and the second square cable channel adopt a design with internal grooves. The overall structure has a narrow opening and a wide interior for passing cables that need to pass through in a curved arc, effectively improving the convenience of the cable protection pipe.

[0011] Preferably, the second square cable channel is fixedly arranged in the middle of the second circular cable aisle and the fourth circular cable aisle. The third square cable channel is fixedly arranged at the inner end of the upper end of the second branch pipe body, and the fourth square cable channel is fixedly arranged at the inner end of the upper end of the third branch pipe body. The third square cable channel and the fourth square cable channel adopt a design with internal grooves. The overall structure has a narrow opening and a wide interior for passing cables that need to pass through in a curved arc, effectively improving the convenience of the cable protection pipe.

[0012] Preferably, the auxiliary mechanism includes a wear-resistant layer, an insulating layer, a waterproof layer and a high-temperature resistant layer. The wear-resistant layer is fixedly arranged at the inner end of the first main pipe body, and the setting of the wear-resistant layer increases the durability of the pipe body surface.

[0013] Preferably, the insulating layer is fixedly arranged inside the wear-resistant layer, and the waterproof layer is fixedly arranged inside the insulating layer. The insulating layer increases the safety of the pipe body, and the waterproof layer increases the waterproof property of the pipe body surface.

[0014] Preferably, the high-temperature resistant layer is fixedly arranged inside the waterproof layer, and the high-temperature resistant layer is fixedly arranged inside the first main pipe body. The high-temperature resistant layer increases the high-temperature resistance of the pipe body.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. For the slotted right-angle PVC cable protection pipe, through the installation of the main body mechanism, the first circular cable aisle, the second circular cable aisle, the third circular cable aisle and the fourth circular cable aisle are evenly arranged inside the first main pipe body for passing straight cables. The first square cable channel, the second square cable channel, the third square cable channel and the fourth square cable channel adopt a design with internal grooves. The overall structure has a narrow opening and a wide interior for passing cables that need to pass through in a curved arc, effectively improving the convenience of the cable protection pipe;

[0017] 2. The slotted right-angled PVC cable protection pipe, through the installation of the auxiliary mechanism, the wear-resistant layer increases the durability of the pipe body surface, the insulating layer increases the safety of the pipe body, the waterproof layer increases the waterproof property of the pipe body surface, and the high-temperature resistant layer increases the high-temperature resistance of the pipe body, effectively improving the safety of the cable protection pipe. Description of the Drawings

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 It is a partial cross-sectional structure schematic diagram of the present utility model;

[0020] Figure 3 It is a partial three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 4 It is a partial three-dimensional structure schematic diagram of the present utility model.

[0022] In the figure: 1. Main body mechanism; 101. First main pipe body; 102. Second branch pipe body; 103. Third branch pipe body; 104. First circular cable passage; 105. Second circular cable passage; 106. Third circular cable passage; 107. Fourth circular cable passage; 108. First square cable channel; 109. Second square cable channel; 110. Third square cable channel; 111. Fourth square cable channel; 2. Auxiliary mechanism; 201. Wear-resistant layer; 202. Insulating layer; 203. Waterproof layer; 204. High-temperature resistant layer. Detailed Implementation Modes

[0023] 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.

[0024] Please refer to Figures 1 - 4, the present utility model provides a technical solution: a slotted right-angle PVC cable protection pipe, which includes a main body mechanism 1 and an auxiliary mechanism 2. The auxiliary mechanism 2 is located at the inner end of the main body mechanism 1. The main body mechanism 1 includes a first main pipe body 101, a second branch pipe body 102, and a third branch pipe body 103. The second branch pipe body 102 is fixedly arranged on the left side of the first main pipe body 101, and the third branch pipe body 103 is fixedly arranged on the right side of the first main pipe body 101. The main body mechanism 1 further includes a circular cable passage one 104, a circular cable passage two 105, a circular cable passage three 106, a circular cable passage four 107, a square cable passage one 108, a square cable passage two 109, a square cable passage three 110, and a square cable passage four 111. The circular cable passage one 104 is fixedly arranged at the inner end of the first main pipe body 101. The circular cable passage two 105 is fixedly arranged to the right of the circular cable passage one 104. The circular cable passage three 106 is fixedly arranged behind the circular cable passage one 104. The circular cable passage four 107 is fixedly arranged to the right of the circular cable passage three 106. The square cable passage one 108 is fixedly arranged in the middle of the circular cable passage one 104 and the circular cable passage three 106. The square cable passage two 109 is fixedly arranged in the middle of the circular cable passage two 105 and the circular cable passage four 107. The square cable passage three 110 is fixedly arranged at the inner end of the upper end of the second branch pipe body 102. The square cable passage four 111 is fixedly arranged at the inner end of the upper end of the third branch pipe body 103.

[0025] The auxiliary mechanism 2 includes a wear-resistant layer 201, an insulating layer 202, a waterproof layer 203, and a high-temperature resistant layer 204. The wear-resistant layer 201 is fixedly arranged at the inner end of the first main pipe body 101. The insulating layer 202 is fixedly arranged inside the wear-resistant layer 201. The waterproof layer 203 is fixedly arranged inside the insulating layer 202. The high-temperature resistant layer 204 is fixedly arranged inside the waterproof layer 203. The high-temperature resistant layer 204 is fixedly arranged inside the first main pipe body 101. When using the slotted right-angle PVC cable protection pipe, the circular cable passage one 104, the circular cable passage two 105, the circular cable passage three 106, and the circular cable passage four 107 are evenly arranged inside the first main pipe body 101 for passing straight cables. The square cable passage one 108, the square cable passage two 109, the square cable passage three 110, and the square cable passage four 111 adopt an internally slotted design with a narrow mouth and a wide inner part for passing cables that need to pass through in a curved arc. The setting of the wear-resistant layer 201 increases the durability of the pipe body surface. The insulating layer 202 increases the safety of the pipe body. The waterproof layer 203 increases the waterproof property of the pipe body surface. The high-temperature resistant layer 204 increases the high-temperature resistance of the pipe body.

[0026] Working principle: When using the slotted right-angle PVC cable protection pipe, the circular cable aisle one 104, the circular cable aisle two 105, the circular cable aisle three 106, and the circular cable aisle four 107 are evenly arranged inside the first main pipe body 101 for passing straight cables. The square cable channels one 108, the square cable channels two 109, the square cable channels three 110, and the square cable channels four 111 adopt an internally slotted design with a narrow mouth and a wide interior for passing cables that need to pass through in a curved arc. The wear-resistant layer 201 is provided to increase the durability of the pipe body surface, the insulating layer 202 increases the safety of the pipe body, the waterproof layer 203 increases the waterproof property of the pipe body surface, and the high-temperature resistant layer 204 increases the high-temperature resistance of the pipe body.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than a limitation on the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A slotted right-angle PVC cable protection tube, comprising a main body mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located at the inner end of the main mechanism (1); the main mechanism (1) comprises a first main body (101), a second branch body (102) and a third branch body (103); the second branch body (102) is fixedly arranged on the left side of the first main body (101), and the third branch body (103) is fixedly arranged on the right side of the first main body (101); The main body (1) further comprises a circular cable passage 1 (104), a circular cable passage 2 (105), a circular cable passage 3 (106), a circular cable passage 4 (107), a square cable channel 1 (108), a square cable channel 2 (109), a square cable channel 3 (110) and a square cable channel 4 (111), wherein the circular cable passage 1 (104) is fixedly arranged at the inner end of the first main pipe (101).

2. The slotted right-angle PVC cable protection tube according to claim 1, characterized in that: The circular cable passage 2 (105) is fixedly arranged at the right side of the circular cable passage 1 (104), and the circular cable passage 3 (106) is fixedly arranged at the rear of the circular cable passage 1 (104).

3. The slotted right-angle PVC cable protection tube according to claim 2, characterized in that: The circular cable passageway four (107) is fixedly arranged on the right side of the circular cable passageway three (106), and the square cable passageway one (108) is fixedly arranged in the middle of the circular cable passageway one (104) and the circular cable passageway three (106).

4. The slotted right-angle PVC cable protection tube according to claim 3, characterized in that: The square cable channel 2 (109) is fixedly arranged at the middle of the circular cable channel 2 (105) and the circular cable channel 4 (107), the square cable channel 3 (110) is fixedly arranged at the inner end of the upper end of the second branch tube body (102), and the square cable channel 4 (111) is fixedly arranged at the inner end of the upper end of the third branch tube body (103).

5. The slotted right-angle PVC cable protection tube according to claim 4, characterized in that: The auxiliary mechanism (2) comprises a wear-resistant layer (201), an insulating layer (202), a waterproof layer (203) and a high temperature resistant layer (204); the wear-resistant layer (201) is fixedly arranged at the inner end of the first main pipe (101).

6. The slotted right-angle PVC cable protection tube according to claim 5, characterized in that: The insulating layer (202) is fixedly arranged on the inner side of the wear-resistant layer (201), and the waterproof layer (203) is fixedly arranged on the inner side of the insulating layer (202).

7. The slotted right-angle PVC cable protection tube according to claim 6, characterized in that: The high temperature resistant layer (204) is fixedly arranged on the inner side of the waterproof layer (203), and the high temperature resistant layer (204) is fixedly arranged inside the first main pipe (101).

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