CN213026576U

CN213026576U - Cable with strong fireproof performance

Info

Publication number: CN213026576U
Application number: CN202021536739.1U
Authority: CN
Inventors: 王培如
Original assignee: Hebei Zhenghai Cable Co Ltd
Current assignee: Hebei Zhenghai Cable Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-20
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a cable that fire behavior is strong relates to the cable field. This cable that fire behavior is strong, including supporting fixed frame and two sets of cable connecting line, the equal fixed mounting of the relative one end of two sets of cable connecting line has the connection contact piece, the positioning connection slotted hole has all been seted up at the both ends of supporting fixed frame, and the equal fixed mounting of the relative one end of two sets of cable connecting line has the conduction fixed block, No. one spacing spout has been seted up to the upper end of conduction fixed block, fixed slot has been seted up to the lower extreme of a spacing spout, No. two spacing spouts have all been seted up at fixed slot's both ends. This cable that fire behavior is strong, a spacing spout and No. two spacing sliders set up to the phase-match, and No. two fixed fixture blocks set up to the phase-match with No. two spacing spouts, make the fine fixed cable connecting wire of cable conductor fixed drill bit, and replace the mode that the sinle silk was knoed to work efficiency has been improved.

Description

Cable with strong fireproof performance

Technical Field

The utility model relates to the technical field of cables, specifically be cable that fire behavior is strong.

Background

A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires.

The existing cable with strong fireproof performance is simple in structure, when the middle of the cable is broken, the cable is generally connected in a mode of knotting the wire cores, the working time of the method is long, and therefore the working efficiency is reduced, and therefore the cable with strong fireproof performance is invented.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a cable that fire behavior is strong connects the broken string through quick to the effect that has improved work efficiency has been reached.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the cable with strong fireproof performance comprises a supporting and fixing rack and two groups of cable connecting wires, wherein opposite ends of the two groups of cable connecting wires are fixedly provided with connecting contact blocks, two ends of the supporting and fixing rack are provided with positioning and connecting slotted holes, opposite ends of the two groups of cable connecting wires are fixedly provided with conducting fixing blocks, the upper ends of the conducting fixing blocks are provided with a first limiting chute, the lower end of the first limiting chute is provided with a fixing clamping groove, two ends of the fixing clamping groove are provided with a second limiting chute, the bottom end of the second limiting chute is fixedly provided with a supporting and fixing bottom block, one end of each supporting and fixing bottom block is fixedly provided with a stress spring, one end of each stress spring, far away from the corresponding supporting and fixing bottom block, is movably provided with a first limiting slide block, and one end of each first limiting slide block, far away from the corresponding stress spring, is fixedly provided, the utility model discloses a spacing spout, including a spacing spout, a support connecting block, a cable conductor fixed drill bit, No. two spacing spouts's inside movable mounting has No. two spacing sliders, No. two spacing sliders's upper end fixed mounting has manually according to the piece, No. two spacing sliders keep away from the manual one end fixed mounting who presses the piece and have a support connecting block, No. two spacing sliders's one end fixed mounting has No. two fixed fixture blocks, No. two spacing sliders's the equal fixed mounting in both ends has the.

Furthermore, one end of each group of cable connecting lines is located inside the corresponding positioning connecting slotted hole, and one end of each group of cable connecting lines is matched with the corresponding positioning connecting slotted hole.

Furthermore, a first limiting sliding groove and a second limiting sliding block are arranged to be matched, and a second fixing clamping block and a second limiting sliding groove are arranged to be matched.

Furthermore, every group's a spacing slider all is located the inside of No. two spacing spouts that correspond, and every group's a spacing slider all sets up to the phase-match with No. two spacing spouts that correspond.

Furthermore, a first through hole is formed in the upper end of the first limiting sliding groove and is matched with the manual pressing block.

Furthermore, No. two through-holes have all been seted up to the upper end of every group location connection slotted hole, and every group No. two through-holes all set up to the phase-match with the cable conductor fixed bit that corresponds.

(III) advantageous effects

The utility model provides a cable that fire behavior is strong. The method has the following beneficial effects:

1. this cable that fire behavior is strong all is located the inside of No. two spacing spouts that correspond through every group spacing slider, and every group spacing slider all sets up to the phase-match with No. two spacing spouts that correspond, and a spacing spout sets up to the phase-match with No. two spacing sliders, and No. two fixed fixture blocks set up to the phase-match with No. two spacing spouts, make the cable conductor fixed drill bit fine fix the cable junction line, and replace the mode that the sinle silk was knoed to work efficiency has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: the cable fixing device comprises a support fixing rack 1, a cable connecting wire 2, a connecting contact block 3, a positioning connecting slotted hole 4, a conduction fixing block 5, a first limiting sliding groove 6, a fixing clamping groove 7, a second limiting sliding groove 8, a supporting fixing bottom block 9, a stressed spring 10, a first limiting sliding block 11, a first fixing clamping block 12, a second limiting sliding block 13, a manual pressing block 14, a support connecting block 15, a second fixing clamping block 16 and a cable fixing drill bit 17.

Detailed Description

According to the first aspect of the utility model, the utility model provides a cable with strong fire-proof performance, as shown in figure 1-3, comprising a supporting and fixing frame 1 and two sets of cable connecting wires 2, wherein the opposite ends of the two sets of cable connecting wires 2 are fixedly provided with connecting contact blocks 3, the two ends of the supporting and fixing frame 1 are both provided with positioning and connecting slotted holes 4, the opposite ends of the two sets of cable connecting wires 2 are both fixedly provided with a conducting and fixing block 5, the upper end of the conducting and fixing block 5 is provided with a first limit chute 6, the lower end of the first limit chute 6 is provided with a fixing slot 7, the two ends of the fixing slot 7 are both provided with a second limit chute 8, the bottom end of each second limit chute 8 is fixedly provided with a supporting and fixing bottom block 9, one end of each group of the supporting and fixing bottom block 9 is fixedly provided with a stress spring 10, one end of each group of the stress spring 10 far away, one end of each group of the first limiting slide block 11 far away from the corresponding stressed spring 10 is fixedly provided with a first fixing clamping block 12, the inside of the first limiting slide groove 6 is movably provided with a second limiting slide block 13, the upper end of the second limiting slide block 13 is fixedly provided with a manual pressing block 14, one end of the second limiting slide block 13 far away from the manual pressing block 14 is fixedly provided with a supporting connecting block 15, one end of the supporting connecting block 15 far away from the second limiting slide block 13 is fixedly provided with a second fixing clamping block 16, two ends of the second limiting slide block 13 are fixedly provided with cable fixing drill bits 17, one end of each group of cable connecting wires 2 is positioned inside the corresponding positioning connecting groove hole 4, one end of each group of the cable connecting wires 2 is matched with the corresponding positioning connecting groove hole 4, the first limiting slide groove 6 is matched with the second limiting slide block 13, and the second fixing clamping block 16 is matched with the second limiting slide groove 8, each group of the first limiting slide blocks 11 are positioned inside the corresponding second limiting slide grooves 8, each group of the first limiting slide blocks 11 are matched with the corresponding second limiting slide grooves 8, the upper ends of the first limiting slide grooves 6 are provided with first through holes, the first through holes are matched with the manual pressing blocks 14, the upper ends of the positioning connecting groove holes 4 are provided with second through holes, each group of the second through holes are matched with the corresponding cable fixing drill bits 17, each group of the first limiting slide blocks 11 are positioned inside the corresponding second limiting slide grooves 8, each group of the first limiting slide blocks 11 are matched with the corresponding second limiting slide grooves 8, the first limiting slide grooves 6 are matched with the second limiting slide blocks 13, the second fixing fixture blocks 16 are matched with the second limiting slide grooves 8, so that the cable fixing drill bits 17 can well fix the cable connecting wire 2, and the knotting mode of the wire core is replaced, so that the working efficiency is improved.

The working principle is as follows: during the use, place two sets of cable connecting wire 2 in the inside of the positioning connection slotted hole 4 that corresponds, and connect contact block 3 contact conduction fixed block 5, then press the manual piece 14 of pressing, No. two spacing sliders 13 slide in the inside of a spacing spout 6, No. two fixed fixture blocks 16 of support connection block 15 lower extreme get into the inside of fixed slot 7, a fixed fixture block 12 promotes a spacing slider 11 and slides in the inside of No. two spacing spouts 8, support the compression of atress spring 10 on the fixed bottom block 9, until No. two fixed fixture blocks 16 of a fixed fixture block 12 card, and cable conductor fixed drill bit 17 inserts the inside of cable connecting wire 2, accomplish the high-speed joint work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cable that fire behavior is strong, including supporting fixed frame (1) and two sets of cable junction line (2), its characterized in that: the opposite ends of the two groups of cable connecting wires (2) are fixedly provided with connecting contact blocks (3), the two ends of the supporting and fixing rack (1) are respectively provided with a positioning connecting slotted hole (4), the opposite ends of the two groups of cable connecting wires (2) are respectively fixedly provided with a conduction fixing block (5), the upper end of the conduction fixing block (5) is provided with a limiting sliding groove (6), the lower end of the limiting sliding groove (6) is provided with a fixing clamping groove (7), the two ends of the fixing clamping groove (7) are respectively provided with a second limiting sliding groove (8), the bottom end of each second limiting sliding groove (8) is respectively fixedly provided with a supporting and fixing bottom block (9), one end of each supporting and fixing bottom block (9) is respectively and fixedly provided with a stress spring (10), one end of each stress spring (10) far away from the corresponding supporting and fixing bottom block (9) is respectively and movably provided with a, the equal fixed mounting in one end of keeping away from corresponding atress spring (10) of every group spacing slider (11) has a fixed fixture block (12), the inside movable mounting of a spacing spout (6) has No. two spacing slider (13), the upper end fixed mounting of No. two spacing slider (13) has manual according to piece (14), No. two spacing slider (13) are kept away from manual one end fixed mounting according to piece (14) and are supported connecting block (15), the one end fixed mounting that No. two spacing slider (13) were kept away from to support connecting block (15) has No. two fixed fixture block (16), the equal fixed mounting in both ends of No. two spacing slider (13) has cable conductor fixed bit (17).

2. The cable with high fireproof performance according to claim 1, wherein: one end of each group of cable connecting wires (2) is positioned in the corresponding positioning connecting slotted hole (4), and one end of each group of cable connecting wires (2) is matched with the corresponding positioning connecting slotted hole (4).

3. The cable with high fireproof performance according to claim 1, wherein: the first limiting sliding groove (6) and the second limiting sliding block (13) are matched, and the second fixing clamping block (16) and the second limiting sliding groove (8) are matched.

4. The cable with high fireproof performance according to claim 1, wherein: each group of first limiting sliding blocks (11) is located inside the corresponding second limiting sliding grooves (8), and each group of first limiting sliding blocks (11) is matched with the corresponding second limiting sliding grooves (8).

5. The cable with high fireproof performance according to claim 1, wherein: a through hole is formed in the upper end of the first limiting sliding groove (6), and the through hole is matched with the manual pressing block (14).

6. The cable with high fireproof performance according to claim 1, wherein: no. two through-holes have all been seted up to the upper end of every group location connection slotted hole (4), and every group No. two through-holes all set up to the phase-match with cable conductor fixed bit (17) that correspond.