CN212162100U

CN212162100U - Cable adapter for electric power engineering

Info

Publication number: CN212162100U
Application number: CN202021338205.8U
Authority: CN
Inventors: 刘岩
Original assignee: Qingdao Guozheng Electrical Engineering Co ltd
Current assignee: Qingdao Guozheng Electrical Engineering Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-12-15
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to a relevant technical field of electric power engineering, and a cable adapter for electric power engineering is disclosed, including last casing and lower casing, the inner wall middle part both sides of going up the casing are fixed mounting respectively has the guide arm, and the top movable mounting of guide arm has the briquetting, the surface movable mounting of briquetting has drive spring, the drive spring's that the guide arm is located inner chamber, the inner wall both sides of going up the casing are fixed mounting respectively has the protection piece, and the one end of going up the casing has the A line through the protection piece is fixed, and the top and the briquetting swing joint of A line. The utility model discloses a be equipped with briquetting and fixed station to at the in-process that the cable connects, suppress A line end and the end of B pole together through the briquetting, simultaneously, make the end of B pole and A line to fix greatly through the fastening of fastening screw, and, because there is not the phenomenon of knoing between the two, and then make the resistance of junction less, finally avoid the purpose that the cable knotted and connects.

Description

Cable adapter for electric power engineering

Technical Field

The utility model relates to a relevant technical field of electric power engineering specifically is a cable adapter for electric power engineering.

Background

The cable connection in the power engineering is an important process, and the connection of the conducting wires is directly related to whether the whole line can run safely, stably and for a long time, so the cable connector is indispensable in the construction of the power engineering.

The existing cable connection mainly comprises the steps that cables with bare and leaked ends are wound and connected manually, then protection is carried out through an insulating adhesive tape and the like, the resistance value of the ends can be increased due to the manually wound cables, so that the electric transportation is greatly influenced, meanwhile, the phenomena of aging, degumming and the like are easy to occur due to the fact that the insulating adhesive tape continuously exposes air and the like, and therefore the safety performance is greatly reduced; meanwhile, a few cable adapters can well connect two cables, but the cable adapters are not convenient to carry due to the advantages of large size, heavy weight and the like, and the cable adapters are very troublesome to use when working aloft.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a cable adapter for electric power engineering has solved the problem that mentions among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a cable adapter for electric power engineering, includes casing and lower casing, the inner wall middle part both sides of going up the casing are fixed mounting respectively has the guide arm, and the top movable mounting of guide arm has the briquetting, the surface movable mounting of briquetting has drive spring, the drive spring's that the guide arm is located inner chamber, the inner wall both sides of going up the casing are fixed mounting respectively has the protection piece, and the one end of going up the casing has the A line fixed through the protection piece, and the top and the briquetting swing joint of A line, the lateral wall movable mounting of going up the casing has fastening screw, the inner wall middle part fixed mounting of casing has the fixed station with briquetting looks adaptation down, and the one end fixed mounting of casing has the B pole down, and the top and the fixed station swing joint of B pole, the lateral wall fixed mounting of casing has the guide bar with fastening screw looks adaptation down.

Preferably, the top end of the guide rod is fixedly provided with a limiting block, the limiting block is square and is in a solid shape, and the side wall of the limiting block is connected with the pressing block in a sliding mode.

Preferably, the number of protection piece is eight, and eight protection pieces averagely divide into two sets ofly, a set of fastening screw installs the lateral wall at casing down, and a set of fastening screw symmetry is installed the inner wall both sides of casing down.

Preferably, the surface of the pressing block is provided with anti-skid threads.

Preferably, the number of the driving springs is two, the two driving springs are respectively and symmetrically arranged in the inner cavity of the upper shell, and the two driving springs are hard springs with large stiffness coefficients.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a be equipped with briquetting and fixed station to at the in-process that the cable connects, suppress A line end and the end of B pole together through the briquetting, simultaneously, make the end of B pole and A line to fix greatly through the fastening of fastening screw, and, because there is not the phenomenon of knoing between the two, and then make the resistance of junction less, finally avoid the purpose that the cable knotted and connects.

2. The utility model discloses a be equipped with eight protection pieces to at the in-process that the cable connects, can wrap up and fix the carrying on of cable through the protection piece, not only prevent that the cable from dragging and leading to the phenomenon that connects and break away from at both ends when using, simultaneously, still can make the end that the cable is connected isolated with external air through the protection piece, thereby prevent to lead to the phenomenon that the electro-corrosion accelerates because of connecting the humidity, finally reach the purpose of isolated outside air and water.

3. The utility model discloses a fastening screw will go up the casing and carry out assembled joint with the casing down to at the in-process that the cable connects, directly through last casing with down the casing with two cable lock together can, not only can be quick connect, simultaneously, because last casing has advantages such as small light in weight with the casing down, and then more portable, simultaneously, still be convenient for go up the casing through fastening screw and the dismantlement and the installation of casing down, finally reach the purpose of being convenient for install and change.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the structural upper shell of the present invention;

FIG. 3 is a schematic view of the housing of the present invention;

fig. 4 is a schematic view of the structure guide rod of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. a guide bar; 30. a limiting block; 4. briquetting; 5. a drive spring; 6. a protection block; 7. line A; 8. fastening screws; 9. a fixed table; 10. a B rod; 11. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a cable adapter for electric power engineering includes an upper housing 1 and a lower housing 2, wherein guide rods 3 are respectively and fixedly installed at two sides of the middle portion of the inner wall of the upper housing 1, a press block 4 is movably installed at the top end of the guide rods 3, a driving spring 5 is movably installed on the surface of the press block 4, an inner cavity of the driving spring 5 is located at the guide rods 3, protection blocks 6 are respectively and fixedly installed at two sides of the inner wall of the upper housing 1, an a line 7 fixed through the protection blocks 6 is arranged at one end of the upper housing 1, the top end of the a line 7 is movably connected with the press block 4, a fastening screw 8 is movably installed at the side wall of the upper housing 1, a fixing table 9 matched with the press block 4 is fixedly installed at the middle portion of the inner wall of the lower housing 2, a B rod 10 is fixedly installed at one end of the lower housing 2, the top end of the B rod 10 is movably connected with the, in order to realize the quick matching of the cables without knotting, a press block 4 is arranged in the inner cavity of the upper shell 1, the press block 4 is always ejected out through a driving spring 5, and a fixing table 9 matched with the press block 4 is arranged on the lower shell 2, so that the ends of a B rod 10 and an A wire 7 extrude the press block 4 to the fixing table 9 through the elasticity of the driving spring 5, thereby not only facilitating the operation, but also preventing the resistance increase phenomenon caused by knotting of the two cables, and because the number of the press blocks 4 is two, the ends of the B rod 10 and the A wire 7 are fixed more stably, meanwhile, the guide rod 11 on the lower shell 2 can play a guide role when the upper shell 1 and the lower shell 2 are installed, because the upper shell 1 is locked on the lower shell 2 through a fastening screw 8, in the locking process of the fastening screw 8, the pressure of the drive spring 5 for stretching the pressing block 4 is gradually increased, so that the connection between the B rod 10 and the end of the A wire 7 is more stable.

Wherein, the top fixed mounting of guide arm 3 has stopper 30, and stopper 30 shape is square entity, the lateral wall and the 4 sliding connection of briquetting of stopper 30, can adjust the extrusion force of cable at certain within range in order to realize briquetting 4, thereby there is stopper 30 at the top fixed mounting of guide arm 3, and set up the motion groove with stopper 30 looks adaptation through the inner wall of briquetting 4, thereby make briquetting 4 at the in-process of motion, can only do the back and forth movement on stopper 30, and then make the power of suppression cable change at certain within range, again because stopper 30's shape is squarely, thereby avoided briquetting 4 to take place rotatory phenomenon in the motion process.

Wherein, the quantity of protection piece 6 is eight, and eight protection pieces 6 averagely divide into two sets ofly, casing 2's lateral wall is under in a set of fastening screw 8 installation, and the inner wall both sides of casing 2 are under in a set of fastening screw 8 symmetry installation, in order to reach isolated outside air and water's purpose, thereby at last casing 1 all be equipped with protection piece 6 with casing 2's inner chamber down, and because the material of protection piece 6 is soft rubber, thereby at last casing 1 with casing 2 fixed in-process down, can fix the lateral wall of B pole 10 with A line 7 through protection piece 6, thereby not only can prevent that the cable from connecting at the in-process that involves and droing, can isolate joint position and external water through protection piece 6 simultaneously, and then prevent to connect and make the galvanic corrosion, finally reach the purpose of isolated outside air and water.

Wherein, the surface of briquetting 4 is equipped with anti-skidding screw thread, for make B pole 10 and A line 7's articulate more firm, thereby be equipped with anti-skidding screw thread on the surface of briquetting 4, thereby extrude the in-process that B pole 10 and A line 7 connect at briquetting 4, but the surperficial frictional force of greatly increased, thereby still prevent the phenomenon that B pole 10 and A line 7 break away from when receiving both ends traction force, therefore greatly increased the steadiness of connecting.

Wherein, driving spring 5's quantity is two, and two driving spring 5 symmetry respectively install the inner chamber at last casing 1, two driving spring 5 are the big stereoplasm spring of coefficient of stiffness, in order to make briquetting 4 have sufficient pressure to suppress the end of B pole 10 and A line 7 on fixed station 9, thereby make driving spring 5 be the great stereoplasm spring of coefficient of stiffness, and because its difficult compressed advantage, make briquetting 4 more firm at the in-process of suppression B pole 10 and A line 7 end, and then guaranteed the stability of equipment work.

The working principle is as follows: when the device is used, firstly, the ends of the B rod 10 and the pressing block 4 are placed on the fixing table 9, secondly, the upper shell 1 is pressed onto the lower shell 2 through the guide rod 11, then the protective blocks 6 in the upper shell 1 and the lower shell 2 fix the B rod 10 and the A line 7 respectively, meanwhile, the upper shell 1 is pressed onto the lower shell 2, the driving spring 5 is prompted to enable the pressing block 4 to extrude the ends of the A line 7 and the B rod 10 together through stretching, finally, the upper shell 1 and the lower shell 2 are fixed through the fastening screws 8, meanwhile, the tensile strength of the driving spring 5 can be increased due to clamping of the upper shell 1 and the lower shell 2, the pressing block 4 enables the ends of the B rod 10 and the A line 7 to be tightly attached, and finally, if the ends are connected, the device can be operated through another pair of the upper shell 1 and the lower shell 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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. The utility model provides a cable adapter for electric power engineering, includes casing (1) and casing (2) down, its characterized in that: the inner wall middle part of the upper shell (1) is fixedly provided with guide rods (3) on two sides respectively, the top end of each guide rod (3) is movably provided with a pressing block (4), the surface of each pressing block (4) is movably provided with a driving spring (5), the guide rods (3) are arranged in the inner cavity of the driving spring (5), the inner wall of the upper shell (1) is fixedly provided with a protective block (6) on two sides respectively, one end of the upper shell (1) is provided with an A line (7) fixed through the protective block (6), the top end of the A line (7) is movably connected with the pressing block (4), the side wall of the upper shell (1) is movably provided with a fastening screw (8), the inner wall middle part of the lower shell (2) is fixedly provided with a fixed platform (9) matched with the pressing block (4), the one end of the lower shell (2) is fixedly provided with a B rod (10), and the top end of the B rod (10), and a guide rod (11) matched with the fastening screw (8) is fixedly arranged on the side wall of the lower shell (2).

2. The cable adapter for electric power engineering according to claim 1, wherein: the top end fixed mounting of guide arm (3) has stopper (30), and stopper (30) shape is square entity, the lateral wall and the briquetting (4) sliding connection of stopper (30).

3. The cable adapter for electric power engineering according to claim 1, wherein: the quantity of protection piece (6) is eight, and eight protection pieces (6) average divide into two sets ofly, a set of fastening screw (8) are installed at the lateral wall of casing (2) down, and a set of fastening screw (8) symmetry is installed in the inner wall both sides of casing (2) down.

4. The cable adapter for electric power engineering according to claim 1, wherein: the surface of the pressing block (4) is provided with anti-skid threads.

5. The cable adapter for electric power engineering according to claim 1, wherein: the quantity of driving spring (5) is two, and two driving spring (5) symmetry respectively install the inner chamber in last casing (1), two driving spring (5) are the big stereoplasm spring of coefficient of stiffness.