CN212751162U

CN212751162U - Cable connecting device

Info

Publication number: CN212751162U
Application number: CN202022231746.7U
Authority: CN
Inventors: 周立莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-03-19
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to a connecting device discloses a cable connecting device, including buckle A, buckle A one side symmetry is provided with buckle B, and buckle A and buckle B inboard are connected with the fixed plate separately, fixed surface is connected with the cogged rail on the fixed plate on the buckle A, and the cogged rail other end is located buckle B top, fixed surface is connected with the support on the fixed plate on the buckle B, is provided with the gear in the support, gear and cogged rail meshing, and gear central point puts and is connected with the pivot, and support fixedly connected with rocking arm is passed to pivot one end, and the rocking arm other end is connected with the handle. The utility model discloses a to the design of rack and gear, make the device realize connecting wantonly to the cable head at device adjustable within range, and the device only needs press from both sides tightly the line head, need not the manual cable that drags of workman and is close to, has promoted the application scope of device, has improved work efficiency.

Description

Cable connecting device

Technical Field

The utility model relates to a connecting device specifically is a cable connecting device.

Background

With the development of science and technology, electricity has a dominant position in human life, electric energy needs to be attached to a medium to be transported, and cables are usually selected as the medium for the electric energy to be transported. Cables are also commonly used in power systems, information transmission systems, and the like, and with the rapid development of the communication industry in the last twenty years, the types of cables are increasing from the past simple telephone and telegraph cables to thousands of pairs of telephone cables, coaxial cables, optical cables, data cables, even combined communication cables, and the like. The cable is divided into a signal cable line for transmitting signals such as a cable television cable and a telephone cable, and a power cable line for transmitting electric power. Cables are also widely used in urban lighting and track lighting. When the power supply system is connected with each lamp, because the lengths of the required cables are different, sometimes the cables are too short and need to be connected together, naked copper wires need to be twisted together by people during connection, the exposed copper wires are bonded by using an insulating tape, the connection process is troublesome, most of the cables are thick and heavy, and the connection ends of the two cables are difficult to pull up and approach by hand. There is therefore a need for a cable connection device.

Chinese patent (publication No. CN 209200157U) discloses a cable connecting device, which comprises a protective housing, wherein a cavity is formed inside the protective housing, the protective housing comprises an upper housing and a lower housing which are connected by screw threads, a connecting portion is arranged in the upper housing and the lower housing, the connecting portion comprises a connecting shaft barrel, a limiting groove is formed in the connecting shaft barrel, an adjustable abutting ring is fixedly connected to the limiting groove, a convex block for abutting against a copper wire in a cable is arranged on the abutting ring, the convex block is embedded into the limiting groove, and a fastening member for adjusting the diameter of the ring is further arranged on the abutting ring. The device is through above-mentioned setting, with the copper line after the separation from connecting a section of thick bamboo both sides entering back simultaneously, support lug on the tight ring and inlay into spacing groove butt on two copper lines in the spacing groove, adjust the fastener and make and support the tight ring and support tight copper line. However, the design of the device can only connect most of thin cables, the thick cables cannot be clamped, and the device still needs two cables to be manually pulled by workers to be close to each other to be connected, so that the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable connecting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cable connecting device, includes buckle A, buckle A one side symmetry is provided with buckle B, and buckle A is connected with the fixed plate respectively with buckle B inboard, fixed surface is connected with the rack on the fixed plate on the buckle A, and the rack other end is located buckle B top, fixed surface is connected with the support on the fixed plate on the buckle B, is provided with the gear in the support, gear and rack meshing, gear central point puts and is connected with the pivot, and support fixedly connected with rocking arm is passed to pivot one end, and the rocking arm other end is connected with the handle.

As a further aspect of the present invention: two fixed blocks are fixedly connected to two sides of the fixed plate, and the fixed blocks on the two same sides are connected to a sliding rod in a sliding mode.

As a further aspect of the present invention: buckle A is the same with buckle B structure, including fixed knot, and fixed knot is connected on the fixed plate, and fixed knot both sides are connected with fixed backplate, and fixed backplate both sides are provided with the fixed pterygoid lamina of connection on fixed knot, fixed knot below is provided with the activity and detains, and the activity is detained both sides and is connected with movable backplate, and movable backplate both sides are provided with the movable pterygoid lamina of connection on the activity is detained.

As a further aspect of the present invention: the lower surface of the fixed wing plate is fixedly connected with a bolt, and the other end of the bolt penetrates through the movable wing plate to be connected with a nut.

As a further aspect of the present invention: a fixed rod is arranged in the support, a self-locking buckle is rotatably connected to the fixed rod, and the right end of the self-locking buckle is arranged on the gear.

As a further aspect of the present invention: the upper surface of the right end of the self-locking buckle is provided with a telescopic rod, the other end of the telescopic rod is connected to the support, and a spring is arranged on the outer edge of the telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a to the design of rack and gear, make the device realize connecting wantonly to the cable head at device adjustable within range, and the device only needs press from both sides tightly the line head, need not the manual cable that drags of workman and is close to, has promoted the application scope of device, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a cable connecting device according to the present invention.

Fig. 2 is a rear view of a cable connecting device according to the present invention.

Fig. 3 is a front sectional view of a cable connecting device according to the present invention.

Fig. 4 is a partially enlarged view of point a in fig. 3.

In the figure: 1-fastener A, 2-fastener B, 3-toothed rail, 4-gear, 5-bracket, 6-rotating shaft, 7-rocker arm, 8-handle, 9-self-locking fastener, 10-fixed rod, 11-telescopic rod, 12-spring, 13-fixed fastener, 14-fixed guard plate, 15-movable guard plate, 16-movable fastener, 17-fixed wing plate, 18-movable wing plate, 19-bolt, 20-nut, 21-fixed block, 22-sliding rod and 23-fixed plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a cable connecting device includes a buckle a1, a buckle B2 is symmetrically disposed on one side of the buckle a1, and the inner sides of the buckle A1 and the buckle B2 are respectively connected with a fixing plate 23, the upper surface of the fixing plate 23 on the buckle A1 is fixedly connected with a rack 3, the other end of the rack 3 is positioned above the buckle B2, fixed surface is connected with support 5 on the fixed plate 23 on the buckle B2, be provided with gear 4 in the support 5, gear 4 and rack 3 meshing, 4 central point of gear puts and is connected with pivot 6, 5 fixedly connected with rocking arm 7 of support are passed to 6 one ends of pivot, the rocking arm 7 other end is connected with handle 8, the device passes through handle 8 and rotates rocking arm 7, rocking arm 7 drives pivot 6, pivot 6 drives gear 4 and rotates, gear 4 drives rack 3, rack 3 drives buckle B2 through being connected with buckle B2 and draws close or keep away from buckle A1.

Preferably, in order to better connect the cable, the buckle a1 has the same structure as the buckle B2, and includes a fixed buckle 13, the fixed buckle 13 is connected to the fixed plate 23, two sides of the fixed buckle 13 are connected to fixed guard plates 14, two sides of the fixed guard plates 14 are provided with fixed wing plates 17 connected to the fixed buckle 13, a movable buckle 16 is arranged below the fixed buckle 13, two sides of the movable buckle 16 are connected to movable guard plates 15, the movable guard plates 15 and the fixed slide plate are mutually embedded to clamp the cable fixed in the buckle, two sides of the movable guard plates 15 are provided with movable wing plates 18 connected to the movable buckle 16, a bolt 19 is fixedly connected to the lower surface of the fixed wing plates 17, the other end of the bolt 19 passes through the movable wing plates 18 to be connected to a nut 20, the device controls the clamping of the buckle by screwing the nut 20, the nut 20 tightly presses the movable, the movable buckle 16 is driven to extrude with the fixed buckle 13, and the cable in the middle of the buckle is clamped.

Preferably, for better connecting the cable, be provided with dead lever 10 in the support 5, the rotation is connected with from hasp 9 on the dead lever 10, and from hasp 9 right-hand member setting on gear 4, be provided with telescopic link 11 from hasp 9 right-hand member upper surface, the telescopic link 11 other end is connected on support 5, and telescopic link 11 outer fringe is provided with spring 12, and the device realizes the auto-lock to gear 4 from hasp 9 through setting up on gear 4, because from the anti-inclined plane design of hasp 9, has realized that gear 4 can only realize clockwise rotation under the auto-lock state, counter-clockwise auto-lock. And through set up telescopic link 11 between self-locking buckle 9 and support 5 and fix a position telescopic link 11 to realize the elastic fixation to self-locking buckle 9 through setting up spring 12, place to take place to loosen from hasp 9.

Example 2

Referring to fig. 1, the present invention further provides another embodiment, which is different from the above embodiment in that two fixing blocks 21 are fixedly connected to two sides of the fixing plate 23, the fixing blocks 21 on two sides are slidably connected to a sliding rod 22, and the device positions the buckle a1 and the buckle B2 through the sliding rod 22.

The utility model discloses a theory of operation is: the device is through screwing nut 20, and nut 20 sticiss movable knot 16, drives movable knot 16 and fixed knot 13 and extrudees, presss from both sides tightly the cable head in the middle of the buckle, and the cable is tight after pressing from both sides and is passed through handle 8 rotation rocking arm 7, and rocking arm 7 drives pivot 6, and pivot 6 drives gear 4 and rotates, and gear 4 drives rack 3, and rack 3 drives buckle B2 through being connected with buckle B2 and draws close or keep away from buckle A1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cable connecting device, includes buckle A (1), its characterized in that, buckle A (1) one side symmetry is provided with buckle B (2), and buckle A (1) and buckle B (2) inboard are connected with fixed plate (23) respectively, fixed surface is connected with rack (3) on fixed plate (23) on buckle A (1), and the rack (3) other end is located buckle B (2) top, fixed surface is connected with support (5) on fixed plate (23) on buckle B (2), is provided with gear (4) in support (5), and gear (4) and rack (3) meshing, gear (4) central point put and are connected with pivot (6), and support (5) fixedly connected with rocking arm (7) are passed to pivot (6) one end, and the rocking arm (7) other end is connected with handle (8).

2. A cable connecting device as claimed in claim 1, wherein the fixing blocks (21) are fixedly connected to both sides of the fixing plates (23), and the fixing blocks (21) on the same side are slidably connected to a slide rod (22).

3. The cable connecting device according to claim 1, wherein the buckle A (1) has the same structure as the buckle B (2) and comprises a fixing buckle (13), the fixing buckle (13) is connected to a fixing plate (23), fixing guard plates (14) are connected to two sides of the fixing buckle (13), fixing wing plates (17) connected to the fixing buckle (13) are arranged on two sides of each fixing guard plate (14), a movable buckle (16) is arranged below the fixing buckle (13), movable guard plates (15) are connected to two sides of each movable buckle (16), and movable wing plates (18) connected to the movable buckles (16) are arranged on two sides of each movable guard plate (15).

4. A cable connecting device as claimed in claim 3, wherein a bolt (19) is fixedly connected to the lower surface of the fixed wing (17), and a nut (20) is connected to the other end of the bolt (19) through the movable wing (18).

5. A cable connection device as claimed in claim 1, wherein a fixed rod (10) is provided in the bracket (5), a self-locking buckle (9) is rotatably connected to the fixed rod (10), and the right end of the self-locking buckle (9) is provided on the gear (4).

6. A cable connecting device as claimed in claim 5, characterized in that the upper surface of the right end of the self-locking catch (9) is provided with a telescopic rod (11), the other end of the telescopic rod (11) is connected to the bracket (5), and the outer edge of the telescopic rod (11) is provided with a spring (12).