Fireproof cable with bunch snap ring

Abstract

The utility model discloses a fireproof cable with a bunching snap ring, and relates to the fireproof cable technology field, the fireproof cable comprises a cable body, the surface of the cable body is detachably sleeved with a bunching device, the bunching device comprises a positioning rack, the positioning rack is internally and fixedly provided with a fixed clamping sleeve, and the fixed clamping sleeve is fixedly connected with the cable body. According to the length of a cable body, a proper bunching device is selected, the bunching device is evenly arranged on the surface of the cable body in a sleeving mode, under the cooperation of the bunching device, the cable body is limited and fixed on a designated wall face, the stability and firmness of the cable body after installation are improved, and meanwhile the cable body is prevented from being damaged. According to the utility model, the arrangement of the plurality of cables is facilitated, the order of the plurality of cables after installation is ensured, the cables are prevented from being disordered and inconvenient to overhaul in the later period, and the arranged cable bodies are convenient to overhaul and find through the labels for the cable bodies pasted in the label grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof cables, in particular to a fireproof cable with a cable clamp. Background Art

[0002] Fire-resistant cable is a type of cable that can maintain certain performance in a fire environment. It is widely used in places with high fire protection requirements. It can avoid short circuit and circuit breaker failures within a certain period of time (no less than three hours) under direct flame combustion, ensuring continued power supply to maintain lighting and signal transmission, protecting personnel with enough time to evacuate safely, and facilitating fire extinguishing and reducing losses.

[0003] However, existing fire-resistant cables do not have a dedicated positioning device to limit and fix them during wiring installation, resulting in poor stability and firmness after the cables are installed on the designated wall. In addition, the order of installation of multiple cables is prone to be messy, resulting in inconvenience for maintenance personnel to inspect and find the problematic cable when a problem occurs in a cable. Utility Model Content

[0004] In order to solve the problems that after the existing fire-proof cables are arranged and installed on a designated wall, they have poor stability and firmness, and the order of multiple cables after installation is easily messy, which makes it inconvenient to inspect and find; the purpose of the utility model is to provide a fire-proof cable with a cable clamp.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a fireproof cable with a cable cinching ring, comprising a cable body, a cable body surface detachably sleeved with a cable cinching device, the cable cinching device comprising a positioning frame, a fixed ferrule fixedly installed in the positioning frame, a rotating ferrule installed on the top surface of the fixed ferrule, a rotating shaft fixedly installed in one side of the top surface of the fixed ferrule, a rotating drum fixedly installed on one side of the bottom surface of the rotating ferrule, the rotating drum rotatably sleeved on the surface of the rotating shaft, and the rotating ferrule rotatably installed above the fixed ferrule through the rotating drum and the rotating shaft;

[0006] A positioning piece is symmetrically installed on the side of the bottom surface of the rotating sleeve away from the rotating drum, and a positioning groove is symmetrically opened on one side of the top surface of the fixed sleeve. The number of the positioning piece and the positioning groove are both two, and the two positioning pieces are respectively slidably clamped in the two positioning grooves. The fixed sleeve is located between the two positioning grooves and a positioning assembly is installed. The positioning assembly includes a guide piece, and the number of the guide pieces is two. The two guide pieces slide relatively in the fixed sleeve. A positioning pin is fixedly installed on one side of the two guide pieces, and a return spring is fixedly connected between the two guide pieces. The two positioning pins are respectively slidably inserted in the two positioning pieces through the two guide pieces and the return spring. A push-pull piece is fixedly installed on one side of the surface of the two guide pieces, and the push-pull piece cooperates with the guide piece.

[0007] Preferably, a splicing card seat is fixedly installed on one side of the positioning frame, and a card frame is fixedly installed on the side of the positioning frame away from the splicing card seat. The card frame is slidably sleeved on the surface of the splicing card seat, and the card frame and the splicing card seat cooperate with each other.

[0008] Preferably, a numbering groove is provided in the middle of the top surface of the rotating ferrule, and the numbering groove cooperates with the wiring device. Flexible pads are fixedly installed on the inner surfaces of the fixed ferrule and the rotating ferrule, and the flexible pads cooperate with the cable body.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the present invention, an appropriate harness is selected according to the length of the cable body, and the harness is evenly sheathed on the surface of the cable body. With the cooperation of the harness, the cable body is fixed on the designated wall, which increases the stability and firmness of the cable body after installation. At the same time, it ensures the order of multiple cables after installation, prevents the cables from becoming cluttered and inconvenient for later maintenance.

[0011] 2. In the utility model, the connection between the two harnessing devices at the same position on the surface of two adjacent cable bodies is completed by the splicing card seat and the card frame respectively installed on both sides of the positioning frame, thereby completing the arrangement between the two adjacent cable bodies. The label corresponding to the line number of the cable body after arrangement is completed by rotating the label groove opened in the middle of the top surface of the card sleeve. The cable body label pasted in the label groove facilitates the inspection and locating of the cable body after arrangement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure of the wire harness device of the utility model.

[0015] Figure 3 This is a cross-sectional view of the internal positioning component structure of the fixed sleeve of the wire harness device of the utility model.

[0016] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle.

[0017] In the figure: 1. Cable body; 2. Wire harness device; 21. Positioning frame; 211. Fixing part; 212. Positioning hole; 22. Fixing sleeve; 221. Rotating shaft; 222. Positioning slot; 23. Rotating sleeve; 231. Rotating drum; 232. Positioning part; 233. Opening and closing slot; 3. Positioning assembly; 31. Guide part; 32. Positioning pin; 33. Reset spring; 34. Push-pull part; 341. Protective slot; 4. Flexible pad; 5. Splicing card seat; 6. Card frame; 7. Label slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example: Figure 1-4As shown, the utility model provides a fire-proof cable with a cable cinching ring, comprising a cable body 1, a cable body 1 having a detachable sleeve on its surface provided with a cable cinching device 2, the cable cinching device 2 comprising a positioning frame 21, a fixed sleeve 22 fixedly installed in the positioning frame 21, a rotating sleeve 23 installed on the top surface of the fixed sleeve 22, a rotating shaft 221 fixedly installed in one side of the top surface of the fixed sleeve 22, a rotating drum 231 fixedly installed on one side of the bottom surface of the rotating sleeve 23, the rotating drum 231 rotatably sleeved on the surface of the rotating shaft 221, the rotating sleeve 23 rotatably installed above the fixed sleeve 22 through the rotating drum 231 and the rotating shaft 221, a positioning piece 232 is symmetrically installed on the side of the bottom surface of the rotating sleeve 23 away from the rotating drum 231, and a positioning groove is symmetrically provided on one side of the top surface of the fixed sleeve 22 222, the number of the positioning members 232 and the positioning grooves 222 are both two, the two positioning members 232 are respectively slidably clamped in the two positioning grooves 222, the fixed card sleeve 22 is located between the two positioning grooves 222 and a positioning assembly 3 is installed, the positioning assembly 3 includes a guide member 31, the number of the guide members 31 is two, the two guide members 31 slide relatively in the fixed card sleeve 22, one side of the two guide members 31 is fixedly installed with a positioning pin 32, the two guide members 31 are fixedly connected with a return spring 33, the two positioning pins 32 are respectively slidably inserted in the two positioning members 232 through the two guide members 31 and the return spring 33, and one side of the surface of the two guide members 31 is fixedly installed with a push-pull member 34, and the push-pull member 34 cooperates with the guide 31;

[0020] By installing evenly distributed wiring harness devices 2 on the surface of the cable body 1, the cable body 1 is limited and fixed on the specified wall. With the cooperation of the rotating shaft 221 and the rotating cylinder 231, the rotating sleeve 23 is opened, and the cable body 1 is clamped in the fixed sleeve 22. After the clamping is completed, the rotating sleeve 23 is closed, so that the two positioning parts 232 installed on one side of the bottom surface of the rotating sleeve 23 are clamped into the corresponding positioning grooves 222. After the clamping is completed, with the cooperation of the two guide parts 31 and the reset springs 33 in the positioning assembly 3, the two positioning pins 32 are controlled to be inserted into the corresponding positioning parts 232 to complete the closing work of the rotating sleeve 23, thereby completing the installation of the wiring harness device 2 on the surface of the cable body 1.

[0021] A splicing card seat 5 is fixedly installed on one side of the positioning frame 21, and a card frame 6 is fixedly installed on the side of the positioning frame 21 away from the splicing card seat 5. The card frame 6 is slidably sleeved on the surface of the splicing card seat 5, and the card frame 6 cooperates with the splicing card seat 5. The connection between the two wiring devices 2 at the same position on the surface of the two adjacent cable bodies 1 is completed through the splicing card seat 5 and the card frame 6 installed on both sides of the positioning frame 21, thereby completing the arrangement between the two adjacent cable bodies 1. A label groove 7 is opened in the middle of the top surface of the rotating card sleeve 23, and the label groove 7 cooperates with the wiring device 2. The label groove 7 opened in the middle of the top surface of the rotating card sleeve 23 is used to paste the corresponding line number label of the cable body 1 after the arrangement is completed. The cable body 1 label pasted in the label groove 7 facilitates the inspection and finding of the corresponding cable body 1.

[0022] Flexible pads 4 are fixedly installed on the inner surfaces of the fixed clamping sleeve 22 and the rotating clamping sleeve 23. The flexible pads 4 cooperate with the cable body 1. The fixed clamping sleeve 22 and the rotating clamping sleeve 23 are respectively installed in cooperation with the flexible pads 4 to complete the installation of the fixed clamping sleeve 22 and the rotating clamping sleeve 23 on the surface of the cable body 1, thereby preventing damage to the surface of the cable body 1.

[0023] Fixing parts 211 are symmetrically installed on both sides of the positioning frame 21, and positioning holes 212 are opened in the fixing parts 211. The positioning holes 212 cooperate with the fixing parts 211. The positioning frame 21 is installed and positioned on the specified wall by cooperating with the corresponding bolts through the positioning holes 212 opened in the four fixing parts 211, thereby completing the positioning of the cable body 1.

[0024] A protective groove 341 is provided on one side of the top surface of the fixed sleeve 22. The two push-pull members 34 slide relatively in the protective groove 341. The installation of the two push-pull members 34 is completed through the protective groove 341, and the two push-pull members 34 are protected at the same time to prevent the push-pull members 34 from being damaged.

[0025] An opening and closing groove 233 is provided on one side of the surface of the rotating sleeve 23. The opening and closing groove 233 cooperates with the rotating sleeve 23. The opening and closing groove 233 facilitates the control of the rotating sleeve 23 to open and close, thereby completing the disassembly and assembly of the wiring harness device 2 on the surface of the cable body 1.

[0026] Working principle: By installing the evenly distributed cable bundle device 2 on the surface of the cable body 1, the cable body 1 is fixed in the specified wall. With the cooperation of the rotating shaft 221 and the rotating cylinder 231, the rotating sleeve 23 is opened, and the cable body 1 is clamped in the fixed sleeve 22. After the clamping is completed, the rotating sleeve 23 is closed, so that the two positioning pieces 232 installed on one side of the bottom surface of the rotating sleeve 23 are clamped in the corresponding positioning grooves 222. After the clamping is completed, with the cooperation of the two guide pieces 31 and the return springs 33 in the positioning assembly 3, the two positioning pins 32 are controlled to be inserted into the corresponding positioning pieces 232 to complete the closing of the rotating sleeve 23, thereby completing the sleeve installation of the cable bundle device 2 on the surface of the cable body 1. After the sleeve is completed, the positioning holes 212 opened in the four fixing pieces 211 cooperate with the corresponding bolts to complete the installation and positioning of the positioning frame 21 on the specified wall, thereby completing the fixed position of the cable body 1 on the specified wall.

[0027] The connection between the two harnessing devices 2 at the same position on the surfaces of the two adjacent cable bodies 1 is completed by the splicing card seat 5 and the card frame 6 respectively installed on both sides of the positioning frame 21, thereby completing the arrangement between the two adjacent cable bodies 1. The label corresponding to the line number of the cable body 1 after arrangement is completed by rotating the label groove 7 opened in the middle of the top surface of the card sleeve 23. The cable body 1 label pasted in the label groove 7 facilitates the inspection and locating of the cable body 1 after the arrangement is completed.

[0028] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A fireproof cable with a cable clamp, comprising a cable body (1), characterized in that: The surface of the cable body (1) is detachably sleeved with a wire bundling device (2), the wire bundling device (2) comprising a positioning frame (21), a fixed sleeve (22) being fixedly mounted in the positioning frame (21), a rotating sleeve (23) being mounted on the top surface of the fixed sleeve (22), a rotating shaft (221) being fixedly mounted in one side of the top surface of the fixed sleeve (22), a rotating drum (231) being fixedly mounted on one side of the bottom surface of the rotating sleeve (23), the rotating drum (231) being rotatably sleeved on the surface of the rotating shaft (221), and the rotating sleeve (23) being rotatably mounted above the fixed sleeve (22) via the rotating drum (231) and the rotating shaft (221); A positioning member (232) is symmetrically installed on one side of the bottom surface of the rotating sleeve (23) away from the rotating cylinder (231), and a positioning groove (222) is symmetrically opened on one side of the top surface of the fixed sleeve (22). The number of the positioning member (232) and the positioning groove (222) are both two, and the two positioning members (232) are respectively slidably clamped in the two positioning grooves (222). The fixed sleeve (22) is located between the two positioning grooves (222) and a positioning assembly (3) is installed therein. The positioning assembly (3) includes a guide member (31). The guide member (31) is There are two guide members (31) that slide relative to each other in the fixed sleeve (22). A positioning pin (32) is fixedly installed on one side of the two guide members (31). A return spring (33) is fixedly connected between the two guide members (31). The two positioning pins (32) are respectively slidably inserted into the two positioning members (232) through the two guide members (31) and the return spring (33). A push-pull member (34) is fixedly installed on one side of the surface of the two guide members (31). The push-pull member (34) cooperates with the guide member (31).

2. A fireproof cable with a cable clamp according to claim 1, characterized in that: A splicing card seat (5) is fixedly mounted on one side of the positioning frame (21), and a card frame (6) is fixedly mounted on a side of the positioning frame (21) away from the splicing card seat (5). The card frame (6) is slidably sleeved on the surface of the splicing card seat (5), and the card frame (6) and the splicing card seat (5) cooperate with each other.

3. A fireproof cable with a cable clamp according to claim 1, characterized in that: A numbering groove (7) is provided in the middle of the top surface of the rotating sleeve (23), and the numbering groove (7) cooperates with the wire bundling device (2).

4. A fireproof cable with a cable clamp according to claim 1, characterized in that: Flexible pads (4) are fixedly mounted on the inner surfaces of the fixed clamping sleeve (22) and the rotating clamping sleeve (23), and the flexible pads (4) cooperate with the cable body (1).

5. A fireproof cable with a cable clamp according to claim 1, characterized in that: Fixing members (211) are symmetrically mounted on both sides of the positioning frame (21), and positioning holes (212) are provided in the fixing members (211), and the positioning holes (212) and the fixing members (211) cooperate with each other.

6. A fireproof cable with a cable clamp according to claim 1, characterized in that: A protective groove (341) is provided on one side of the top surface of the fixed sleeve (22), and the two push-pull members (34) slide relatively in the protective groove (341).

7. A fireproof cable with a cable clamp according to claim 1, characterized in that: An opening and closing groove (233) is provided on one side of the surface of the rotating clamping sleeve (23), and the opening and closing groove (233) and the rotating clamping sleeve (23) cooperate with each other.

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