CN218997619U

CN218997619U - Cable protection outer tube

Info

Publication number: CN218997619U
Application number: CN202320085978.7U
Authority: CN
Inventors: 裘正涯
Original assignee: Hangzhou Francis Conduit Industries Co ltd
Current assignee: Hangzhou Francis Conduit Industries Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-05-09
Anticipated expiration: 2033-01-30

Abstract

The utility model relates to the technical field of cable protection outer pipes and discloses a cable protection outer pipe, which comprises a main body mechanism, a protection mechanism and a connection mechanism, wherein the protection mechanism is positioned at the inner end of the main body mechanism, the connection mechanism is positioned at the upper end of the main body mechanism, the main body mechanism comprises a pipe body, a limiting ring and an inner joint, the limiting ring is fixedly arranged at the upper end of the pipe body, and the inner joint is fixedly arranged at the upper end of the limiting ring. This cable protection outer tube is through installation protection machanism and linking mechanism for the holistic protectiveness of cable protection outer tube is higher, at the in-process that the cable protection outer tube was installed the protection to the cable and is used, the improvement that can be better to the use protectiveness of cable, has greatly strengthened the result of use of cable protection outer tube, the better stability of assurance cable in the in-service use simultaneously has improved the in-service use effect of cable protection outer tube, has ensured the work efficiency of cable in actual transmission use.

Description

Cable protection outer tube

Technical Field

The utility model relates to the technical field of cable protection outer tubes, in particular to a cable protection outer tube.

Background

Cables are typically made of one or more mutually insulated conductors and an outer insulating protective layer, and then transmit power or information from one location to another.

The cables are generally divided into different cables according to their different directions of use functions, but they are generally composed of single or multi-strand wires and insulation layers and then used to connect circuits, appliances, etc.

In the prior art, in the use process of the cable, the cable protection outer tube is often used for protecting the cable, but the cable protection outer tube used in the general market is not comprehensive enough in self protection performance, so that the cable can only play the most basic anti-breaking and reinforcing effects when being installed and used outdoors, the use safety of the cable is completely guaranteed, and the long-term use of the cable outdoors is relatively unfavorable.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a cable protection outer tube, which aims to solve the problems that in the prior art, the cable protection outer tube is often used for protecting a cable in the use process of the cable, but the cable protection outer tube used in the common market has insufficient protection performance, so that the cable can only play the most basic roles of breaking prevention and reinforcement when being installed and used outdoors, the use safety of the cable is completely ensured, and the long-term use of the cable outdoors is relatively unfavorable.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable protection outer tube, includes main part mechanism, protection machanism and linking mechanism, protection machanism is located main part mechanism's inner, linking mechanism is located main part mechanism's upper end, main part mechanism includes body, spacing ring and nipple, spacing ring fixed mounting is in the upper end of body, nipple fixed mounting is in the upper end of spacing ring, protection machanism includes wearing layer, fire-retardant layer, glass fiber layer, presss from both sides tight inner tube, braided wire, heat-resistant layer, insulating medium and electric core, the wearing layer is fixed to be set up at the inner of body.

Preferably, the fire-retardant coating fixed mounting is at the inner of wearing layer, glass fiber layer fixed mounting is at the inner of fire-retardant coating, and the fire-retardant coating makes the holistic protectiveness of cable protection outer tube higher, in the installation protection use of cable protection outer tube to the cable, the use protectiveness to the cable has been improved that can be better.

Preferably, the inner clamping pipe is fixedly arranged at the inner end of the glass fiber layer, the braided steel wire is fixedly arranged at the inner end of the inner clamping pipe, the use effect of the outer cable protecting pipe is greatly enhanced by the braided steel wire, meanwhile, the stability of the cable in the actual use process is better ensured, and the actual use effect of the outer cable protecting pipe is effectively improved.

Preferably, the heat-resistant layer is fixedly arranged at the inner end of the clamping inner tube, the insulating medium is fixedly arranged at the inner end of the heat-resistant layer, the electric core is fixedly arranged at the inner end of the insulating medium, and the insulating medium ensures that the whole stability of the outer cable protection tube is higher, so that the stability of the outer cable protection tube in connection use is better ensured, the firmness of the outer cable protection tube in the actual installation and use process is better ensured, and the actual working performance of the cable is effectively ensured.

Preferably, the linking mechanism includes solid fixed ring, inscribed groove, locating piece, twists the head and wears to link the threaded rod, gu fixed ring fixed mounting is in the upper end of nipple, the nipple extends to gu the inner of fixed ring, inscribed groove is fixed to be set up at gu the inner of fixed ring, locating piece fixed mounting is at gu the left and right sides both ends of fixed ring, and the locating piece can effectually improve cable protection outer tube in actual connection use, the fastness of connection each other to better assurance cable protection outer tube's in-service use stability has greatly strengthened cable protection outer tube's result of use.

Preferably, the screwing head is movably mounted at the left end of the positioning block, the threading threaded rod is fixedly mounted at the right end of the screwing head, the threading threaded rod penetrates through the positioning block to extend to the inner end of the reinforcing ring and is connected with the inner end of the reinforcing ring, so that the working efficiency of the cable in the actual transmission and use process is more stable, and the actual working performance of the cable is better guaranteed.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cable protection outer tube is higher in overall protection performance by installing the protection mechanism, in the process of installing and protecting the cable by the cable protection outer tube, the use protection performance of the cable is better improved, the use effect of the cable protection outer tube is greatly enhanced, meanwhile, the stability of the cable in the actual use process is better ensured, the actual use effect of the cable protection outer tube is effectively improved, and the working efficiency of the cable in the actual transmission use process is comprehensively ensured;

2. according to the cable protection outer tube, the connecting mechanism is arranged, so that the firmness of connection of the cable protection outer tube in the actual connection use process can be effectively improved, the actual use stability of the cable protection outer tube is better ensured, the use effect of the cable protection outer tube is greatly enhanced, and the protection efficiency of the cable protection outer tube is greatly improved;

3. this cable protection outer tube is through installing main part mechanism for the holistic steadiness of cable protection outer tube is higher, thereby better assurance cable protection outer tube connection uses the steadiness, the better firm in the in-service installation use of cable protection outer tube of assurance, the effectual actual working performance of guaranteeing the cable.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the protection mechanism of the present utility model;

FIG. 3 is a schematic view of the engagement mechanism of the present utility model;

fig. 4 is an enlarged schematic view of a part of the protection mechanism of the present utility model.

In the figure: 1. a main body mechanism; 101. a tube body; 102. a limiting ring; 103. an inner joint; 2. a protection mechanism; 201. a wear-resistant layer; 202. a fire barrier layer; 203. a glass fiber layer; 204. clamping the inner tube; 205. weaving steel wires; 206. a heat-resistant layer; 207. an insulating medium; 208. a battery cell; 3. a linking mechanism; 301. a reinforcing ring; 302. an inscription groove; 303. a positioning block; 304. twisting the head; 305. and a threaded rod is threaded.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cable protection outer tube, includes main body mechanism 1, protection machanism 2 and links up mechanism 3, and protection machanism 2 is located the inner of main body mechanism 1, links up the upper end that mechanism 3 is located main body mechanism 1, and main body mechanism 1 includes body 101, spacing ring 102 and nipple 103, and spacing ring 102 fixed mounting is in the upper end of body 101, and nipple 103 fixed mounting is in the upper end of spacing ring 102.

The protection mechanism 2 comprises a wear-resistant layer 201, a fire-resistant layer 202, a glass fiber layer 203, a clamping inner tube 204, a braided steel wire 205, a heat-resistant layer 206, an insulating medium 207 and a battery core 208, wherein the wear-resistant layer 201 is fixedly arranged at the inner end of the tube body 101, the fire-resistant layer 202 is fixedly arranged at the inner end of the wear-resistant layer 201, the glass fiber layer 203 is fixedly arranged at the inner end of the fire-resistant layer 202, the clamping inner tube 204 is fixedly arranged at the inner end of the glass fiber layer 203, the braided steel wire 205 is fixedly arranged at the inner end of the clamping inner tube 204, the heat-resistant layer 206 is fixedly arranged at the inner end of the clamping inner tube 204, the insulating medium 207 is fixedly arranged at the inner end of the heat-resistant layer 206, the battery core 208 is fixedly arranged at the inner end of the insulating medium 207, the transmission of signals inside the cable is facilitated by the battery core 208 in the use process of the cable protection outer tube, then the heat-resistant layer 206 and the glass fiber layer 203 enhance the use performance of the cable protection outer tube, simultaneously, the firmness of the cable is also enhanced when the whole protection safety of the cable is improved by the wire 205, and the firmness of the cable 202 is enhanced, and the firmness of the cable is improved, and the firmness is greater than the wear-resistant layer 201 and the fire-resistant layer is protected outside the cable.

The connection mechanism 3 comprises a reinforcing ring 301, an inner connecting groove 302, a positioning block 303, a screwing head 304 and a threading threaded rod 305, wherein the reinforcing ring 301 is fixedly arranged at the upper end of the inner connector 103, the inner connector 103 extends to the inner end of the reinforcing ring 301, the inner connecting groove 302 is fixedly arranged at the inner end of the reinforcing ring 301, the positioning block 303 is fixedly arranged at the left end and the right end of the reinforcing ring 301, the screwing head 304 is movably arranged at the left end of the positioning block 303, the threading threaded rod 305 is fixedly arranged at the right end of the screwing head 304, the threading threaded rod 305 penetrates through the positioning block 303 to extend to the inner end of the reinforcing ring 301 and is connected with the inner end of the reinforcing ring 301, the reinforcing ring 301 fixes the connecting position in the using connection process of the cable protection outer tube, and after the inner connecting groove 302 is connected, the screwing head 304 drives the threading threaded rod 305 to clamp and reinforce, and the positioning block 303 enables the connection of the screwing head 304 and the threading threaded rod 305 to be firmer.

Working principle: in the use of cable protection outer tube, the transmission of cable internal signal is made things convenient for to electric core 208, insulating medium 207 unifies fixedly and protects electric core 208, then heat-resisting layer 206 and glass fiber layer 203 have strengthened the performance of cable protection outer tube, simultaneously in the inside tight inner tube 204 of clamp of cable protection outer tube tighten up fixed in-process, braided wire 205 has not only improved the holistic protection security of cable, also let the fastness of cable stronger, then in outside wearing layer 201, and fire barrier layer 202 has strengthened the fastness of cable protection outer tube greatly, simultaneously in the use connection process of cable protection outer tube, reinforcing ring 301 fixes the junction, after inscription groove 302 connects, twist and twist head 304, make twist head 304 drive wear to link threaded rod 305 and press from both sides tight reinforcement, and locating piece 303 makes the connection of twist head 304 and wear to link threaded rod 305 more firm.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a cable protection outer tube, includes main part mechanism (1), protection machanism (2) and links up mechanism (3), its characterized in that: protection machanism (2) are located the inner of main part mechanism (1), link up mechanism (3) are located the upper end of main part mechanism (1), main part mechanism (1) include body (101), spacing ring (102) and nipple (103), spacing ring (102) fixed mounting is in the upper end of body (101), nipple (103) fixed mounting is in the upper end of spacing ring (102), protection machanism (2) include wearing layer (201), fire-resistant layer (202), glass fiber layer (203), press from both sides tight inner tube (204), weave steel wire (205), heat-resistant layer (206), insulating medium (207) and electric core (208), wearing layer (201) are fixed to be set up the inner at body (101).

2. A cable protective outer tube according to claim 1, wherein: the fire-resistant layer (202) is fixedly arranged at the inner end of the wear-resistant layer (201), and the glass fiber layer (203) is fixedly arranged at the inner end of the fire-resistant layer (202).

3. A cable protective outer tube according to claim 2, wherein: the inner clamping tube (204) is fixedly arranged at the inner end of the glass fiber layer (203), and the braided steel wires (205) are fixedly arranged at the inner end of the inner clamping tube (204).

4. A cable protective outer tube according to claim 3, wherein: the heat-resistant layer (206) is fixedly arranged at the inner end of the clamping inner tube (204), the insulating medium (207) is fixedly arranged at the inner end of the heat-resistant layer (206), and the battery cell (208) is fixedly arranged at the inner end of the insulating medium (207).

5. The cable protective outer tube of claim 4, wherein: the connecting mechanism (3) comprises a reinforcing ring (301), an inner connecting groove (302), a positioning block (303), a screwing head (304) and a penetrating threaded rod (305), wherein the reinforcing ring (301) is fixedly arranged at the upper end of the inner joint (103), the inner joint (103) extends to the inner end of the reinforcing ring (301), the inner connecting groove (302) is fixedly arranged at the inner end of the reinforcing ring (301), and the positioning block (303) is fixedly arranged at the left end and the right end of the reinforcing ring (301).

6. The cable protective outer tube of claim 5, wherein: the screwing head (304) is movably arranged at the left end of the positioning block (303), the penetrating threaded rod (305) is fixedly arranged at the right end of the screwing head (304), and the penetrating threaded rod (305) penetrates through the positioning block (303) to extend to the inner end of the reinforcing ring (301) and is connected with the inner end of the reinforcing ring.