CN214673167U - Safe type cable plug head with explosion-proof construction - Google Patents
Safe type cable plug head with explosion-proof construction Download PDFInfo
- Publication number
- CN214673167U CN214673167U CN202121296699.2U CN202121296699U CN214673167U CN 214673167 U CN214673167 U CN 214673167U CN 202121296699 U CN202121296699 U CN 202121296699U CN 214673167 U CN214673167 U CN 214673167U
- Authority
- CN
- China
- Prior art keywords
- explosion
- plug head
- cable plug
- type cable
- proof structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a safe type cable plug head with blast resistant construction, including body, bayonet joint and cold draw pipe, be provided with high temperature resistant layer on the inner wall of body, the inside of body is provided with blast resistant construction, is provided with fire-retardant layer on the outer wall of body, and the bottom of body is provided with cold draw pipe, and the bottom of cold draw pipe is provided with screwed joint, and one side of body is provided with the bayonet joint, and one side of bayonet joint is provided with fire-retardant layer, and one side of bayonet joint is provided with fastening structure, and the outside of body is provided with the earth connection. The utility model discloses a be provided with explosion-proof construction, because the cavity sets up in the inside on high temperature resistant layer, be the cross arrangement between first enhancement silk and the second enhancement silk, first enhancement silk and second enhancement silk rethread node are fixed to it, when the explosion appears, can effectually play explosion-proof to can prolong this cable plug head life.
Description
Technical Field
The utility model relates to a cable plug technical field, in particular to safe type cable plug with explosion-proof construction.
Background
The cable is a device for transmitting electric energy or signals, and is usually assembled by a plurality of wires or unit wires, and when the cable is connected with external equipment, the cable needs to be connected by a plug head, so that the plug head plays an important part in cable connection.
The current cable plug head has no explosion-proof effect when in use, and when explosion occurs, the plug head is damaged, so that the plug head is not beneficial to continuous use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a safe type cable plug head with explosion-proof construction for solve the current not good defect of safe type cable plug head blast proof effects.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a safety cable plug with an explosion-proof structure comprises a body, a plug and a cold shrink tube, wherein a high temperature resistant layer is arranged on the inner wall of the body, the explosion-proof structure is arranged inside the body, a flame retardant layer is arranged on the outer wall of the body, and the cold shrink tube is arranged at the bottom end of the body;
the bottom end of the cold shrinkage pipe is provided with a threaded joint, and one side of the body is provided with a plug-in connector;
one side of the plug connector is provided with a flame-retardant layer, one side of the plug connector is provided with a fastening structure, and the outside of the body is provided with a grounding wire.
Preferably, the fastening structure includes fixed block, rotor plate, grip block and spring, the fixed block sets up in the top of bayonet joint one side, the both ends of fixed block articulate there is the rotor plate, the inside of rotor plate is provided with the grip block, and is provided with the spring between grip block and the rotor plate.
Preferably, the clamping blocks are arranged in an arc shape, and the clamping blocks are symmetrically distributed about the center line of the perpendicular line of the plug connector.
Preferably, three springs are arranged between the rotating plate and the clamping block, and the three springs are distributed in an arc shape.
Preferably, the explosion-proof structure includes cavity, first reinforcing wire, second reinforcing wire and node, the cavity sets up in the inside of body, the inside of cavity is provided with first reinforcing wire, and the outside of first reinforcing wire is provided with the second reinforcing wire, be provided with the node between second reinforcing wire and the node.
Preferably, the first reinforcing wires and the second reinforcing wires are distributed in a crossed manner, and a plurality of nodes are arranged inside the cavity.
Preferably, the size of the flame-retardant layer and the size of the high-temperature-resistant layer are matched with the size of the body, and the flame-retardant layer and the high-temperature-resistant layer are tightly attached to the body.
(III) advantageous effects
The utility model provides a safe type cable plug head with explosion-proof construction, its advantage lies in: through the explosion-proof structure, the cavity is arranged in the high-temperature-resistant layer, the first reinforcing wire and the second reinforcing wire are arranged in a crossed manner and are fixed through the node, and when explosion occurs, the explosion-proof effect can be effectively achieved, so that the service life of the cable plug can be prolonged;
by arranging the fastening structure, after the installation is finished, the rotating plate is turned over, and the clamping block is fastened with the connected object through the spring, so that the installation and fixation between the cable plug head and the object can be improved, and the cable plug head and the object can be fixed by screws;
through being provided with fire-retardant layer in the outside of body, through the flame retardant material of fire-retardant in situ portion, can effectually play flame retardant efficiency, when effectually avoiding meetting the burning things which may cause a fire disaster, by the damage that the burning things which may cause it, can make it play high temperature resistant effect under the effect through high temperature resistant layer when using simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a front view partial section structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side view of the rotating plate according to the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic view of the local three-dimensional structure of the flame retardant layer of the present invention.
The reference numerals in the figures illustrate: 1. a threaded joint; 2. a ground line; 3. a fastening structure; 301. a fixed block; 302. a rotating plate; 303. a clamping block; 304. a spring; 4. a plug-in connector; 5. an explosion-proof structure; 501. a cavity; 502. a first reinforcing wire; 503. a second reinforcing wire; 504. a node; 6. a flame retardant layer; 7. cold-shrinking the pipe; 8. a high temperature resistant layer; 9. a body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a safe cable plug with explosion-proof structure, including body 9, bayonet joint 4 and shrinkage pipe 7, be provided with high temperature resistant layer 8 on the inner wall of body 9, the inside of body 9 is provided with explosion-proof structure 5, explosion-proof structure 5 includes cavity 501, first strengthening wire 502, second strengthening wire 503 and node 504, cavity 501 sets up in the inside of body 9, the inside of cavity 501 is provided with first strengthening wire 502, and the outside of first strengthening wire 502 is provided with second strengthening wire 503, be provided with node 504 between second strengthening wire 503 and the node 504, be crisscross distribution between first strengthening wire 502 and the second strengthening wire 503, node 504 is provided with a plurality ofly in the inside of cavity 501;
when the cable plug-pull head is used, the cavity 501 is arranged in the high-temperature-resistant layer 8, the first reinforcing wires 502 and the second reinforcing wires 503 are arranged in a crossed manner, and the first reinforcing wires 502 and the second reinforcing wires 503 are fixed through the nodes 504, so that when explosion occurs, explosion prevention can be effectively realized, and the service life of the cable plug-pull head can be prolonged;
the outer wall of the body 9 is provided with the flame-retardant layer 6, the sizes of the flame-retardant layer 6 and the high-temperature resistant layer 8 are matched with the size of the body 9, and the flame-retardant layer 6 and the high-temperature resistant layer 8 are tightly attached to the body 9;
through the flame retardant material in the flame retardant layer 6, the flame retardant material can be zinc borate, so that the flame retardant effect can be effectively achieved, the damage to the flame retardant material caused by a fire source when the flame retardant material meets the fire source can be effectively avoided, and meanwhile, the flame retardant material can achieve the high temperature resistant effect under the action of the high temperature resistant layer 8 when the flame retardant material is used;
the bottom end of the body 9 is provided with a cold shrinkage pipe 7, the bottom end of the cold shrinkage pipe 7 is provided with a threaded joint 1, and one side of the body 9 is provided with a plug-in joint 4;
the flame-retardant layer 6 is arranged on one side of the plug 4, the fastening structure 3 comprises a fixed block 301, a rotating plate 302, clamping blocks 303 and springs 304, the fixed block 301 is arranged at the top end of one side of the plug 4, the rotating plate 302 is hinged to two ends of the fixed block 301, the clamping blocks 303 are arranged inside the rotating plate 302, the springs 304 are arranged between the clamping blocks 303 and the rotating plate 302, the clamping blocks 303 are arranged in an arc shape, the clamping blocks 303 are symmetrically distributed about the center line of a perpendicular line of the plug 4, the springs 304 are arranged between the rotating plate 302 and the clamping blocks 303, and the three springs 304 are distributed in an arc shape;
after the installation is completed, the rotating plate 302 is turned over, and the clamping block 303 is fastened to the connected object through the spring 304, so that the installation and fixation between the cable plug head and the object can be improved, and the cable plug head and the object can be fixed through screws, and the grounding wire 2 is arranged outside the body 9.
The working principle is as follows: when the cable connector is used, a cable is connected with the plug head through the threaded connector 1, when the plug head is installed with an external object, the rotating plate 302 is turned over and opened firstly, then the plug head is tightly attached to the object, then the rotating plate 302 is turned over, the rotating plate 302 is tightly attached to the object under the action of the spring 304, and then the rotating plate 302 is fixed with the rotating plate 302 through the threaded column;
secondly, in the using process, the high-temperature resistant effect is achieved through the effect of the high-temperature resistant layer 8, and meanwhile, the body 9 can achieve an isolation phenomenon when meeting flames, so that the flame source is prevented from burning, the flame source is prevented from being damaged, and the flame is inconvenient to continue to use;
finally, in the using process, in case of explosion, the first reinforcing wire 502 and the second reinforcing wire 503 are mutually crossed and fixed through the node 504, so that the explosion phenomenon can be effectively avoided under the common action of the first reinforcing wire 502, the second reinforcing wire 503 and the node 504, the explosion-proof effect is achieved, and the using work of the safety cable plug is finally completed.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a safe type cable plug head with explosion-proof construction, includes body (9), bayonet joint (4) and cold shrink pipe (7), its characterized in that: a high-temperature resistant layer (8) is arranged on the inner wall of the body (9), an explosion-proof structure (5) is arranged inside the body (9), a flame-retardant layer (6) is arranged on the outer wall of the body (9), and a cold shrinkage pipe (7) is arranged at the bottom end of the body (9);
the bottom end of the cold shrinkage pipe (7) is provided with a threaded joint (1), and one side of the body (9) is provided with a plug-in connector (4);
one side of the plug connector (4) is provided with a flame-retardant layer (6), one side of the plug connector (4) is provided with a fastening structure (3), and the outside of the body (9) is provided with a grounding wire (2).
2. The safety type cable plug head with the explosion-proof structure as claimed in claim 1, wherein: fastening structure (3) include fixed block (301), rotor plate (302), grip block (303) and spring (304), fixed block (301) set up in the top of bayonet joint (4) one side, the both ends of fixed block (301) articulate there is rotor plate (302), the inside of rotor plate (302) is provided with grip block (303), and is provided with spring (304) between grip block (303) and rotor plate (302).
3. The safety type cable plug head with the explosion-proof structure as claimed in claim 2, wherein: the clamping blocks (303) are arranged in an arc shape, and the clamping blocks (303) are symmetrically distributed about the center line of the perpendicular line of the plug connector (4).
4. The safety type cable plug head with the explosion-proof structure as claimed in claim 2, wherein: the number of the springs (304) is three, and the three springs (304) are distributed in an arc shape, and are arranged between the rotating plate (302) and the clamping block (303).
5. The safety type cable plug head with the explosion-proof structure as claimed in claim 1, wherein: explosion-proof structure (5) include cavity (501), first enhancement silk (502), second enhancement silk (503) and node (504), cavity (501) set up in the inside of body (9), the inside of cavity (501) is provided with first enhancement silk (502), and the outside of first enhancement silk (502) is provided with second enhancement silk (503), be provided with node (504) between second enhancement silk (503) and node (504).
6. The safety type cable plug head with the explosion-proof structure as claimed in claim 5, wherein: the first reinforcing wires (502) and the second reinforcing wires (503) are distributed in a crossed mode, and a plurality of nodes (504) are arranged inside the cavity (501).
7. The safety type cable plug head with the explosion-proof structure as claimed in claim 1, wherein: the size of fire-retardant layer (6) and high temperature resistant layer (8) and the size phase-match of body (9), closely laminate between fire-retardant layer (6) and high temperature resistant layer (8) and body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296699.2U CN214673167U (en) | 2021-06-10 | 2021-06-10 | Safe type cable plug head with explosion-proof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296699.2U CN214673167U (en) | 2021-06-10 | 2021-06-10 | Safe type cable plug head with explosion-proof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673167U true CN214673167U (en) | 2021-11-09 |
Family
ID=78496640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121296699.2U Active CN214673167U (en) | 2021-06-10 | 2021-06-10 | Safe type cable plug head with explosion-proof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214673167U (en) |
-
2021
- 2021-06-10 CN CN202121296699.2U patent/CN214673167U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111969452B (en) | Intelligent monitoring's ground connection case | |
| CN213339802U (en) | Cable with flame-retardant outer wrapping | |
| CN212809880U (en) | Flame-retardant wire and cable with high tensile strength | |
| CN105428841A (en) | Cable grounding device | |
| CN214673167U (en) | Safe type cable plug head with explosion-proof construction | |
| CN205791184U (en) | A kind of novel environment-friendly Inflatable ring main unit | |
| CN106898976B (en) | A kind of termination convenient for fast wiring | |
| CN106532452B (en) | A kind of insulating boot for power system | |
| CN212062004U (en) | Umbilical cable for electrical and control system of rotary atomizer | |
| CN205901163U (en) | Solid looped netowrk cabinet | |
| CN211296102U (en) | Connecting mechanism of bus duct | |
| CN211605822U (en) | Portable distribution box | |
| CN209860291U (en) | Fire-resistant bus duct joint device | |
| CN208093213U (en) | A kind of flame-retardant electric wire and cable | |
| CN213339803U (en) | Tensile fireproof flame-retardant power cable | |
| CN220122568U (en) | Novel bus duct | |
| CN215496148U (en) | Anti-interference fireproof power cable | |
| CN220753125U (en) | Flame-retardant cable | |
| CN210041288U (en) | Three-core cold-shrinkable cable outdoor terminal | |
| CN218731814U (en) | Cable head insulating cement reinforced cable | |
| CN220137984U (en) | Cable with good flame retardant effect | |
| CN209981988U (en) | High-efficient heat dissipation bus duct of easy installation | |
| CN220570286U (en) | Ethylene propylene diene monomer rubber insulated bus with high safety performance | |
| CN212435333U (en) | Cable joint explosion-proof device | |
| CN214956054U (en) | Cable with high strength and good flame retardance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |