CN104369152A

CN104369152A - Deep-hole cable assembling clamp

Info

Publication number: CN104369152A
Application number: CN201410617925.0A
Authority: CN
Inventors: 张冀
Original assignee: Chengdu Siwi High Tech Industrial Park Co Ltd
Current assignee: Chengdu Siwi High Tech Industrial Park Co Ltd
Priority date: 2014-11-05
Filing date: 2014-11-05
Publication date: 2015-02-25

Abstract

The invention discloses a deep-hole cable assembling clamp. The clamp comprises an upper clamp handle and a lower clamp handle; the upper clamp handle and the lower clamp handle cross at the position close to the front end of the upper clamp handle and the front end of the lower clamp handle and are hinged; the front end of the upper clamp handle is detachably connected with an upper clamp head, and the front end of the lower clamp handle is correspondingly and detachably connected with a lower clamp head. Circular-arc clamp openings are formed in the opposite faces of the upper clamp head and the lower clamp head. Mechanical clamping is adopted to replace manual clamping, adjustment is carried out according to the size of a cable connector, the clamping cable joint is even in stress, and clamping is reliable.

Description

Deep hole cable assembling pincers

Technical field

The present invention relates to a kind of assembling pincers, particularly relate to a kind of cable for deep hole operation assembling pincers.

Background technology

See shown in Fig. 1 to Fig. 3, in general cable socket 1 inside has 36 jacks 2 to connect with 36 contact pins 5 in cable connector 4, in order to ensure Signal transmissions, and correctness and reliability after guarantee cable connection, after adopting four boss locating pieces 3 and four locating slots 6 to locate, rotate cable connector swivel nut shell, for the relative rotation on steep-pitch thread and cable socket 1 in swivel nut, alignment pin forwards in pin-and-hole, and cable two ends are connected.

When practical set, when cable socket 1 and cable connector 4 are unobstructed between the two, hand assembled is not by any obstruction, and both hands rotate end mutually, be easy to find four boss locating pieces 3 and four locating slot 6 contrapositions mutually accurately, then rotatable cable joint 4 swivel nut shell reaches matching requirements.

But, in adverse circumstances or marine ship, generally all cable socket 1 is contained in base deep hole and plays waterproof and dustproof effect.Need hand-held cable connector 4 to stretch in deep hole during assembling, with the sensation that hand-held cable connector 4 rotates, find four boss locating pieces 3 and four locating slot 6 contrapositions mutually accurately, then rotatable cable joint 4 swivel nut shell reaches matching requirements.

Due to narrow space in deep hole, therefore there is some problem following in prior art:

1, because joint and deep hole only have 12 millimeters of spaces, finger rotates dumb, easy scratching fingers.If wear gloves operation, can finger thickness be increased, operate more inconvenient.

2, luminance shortage in deep hole, sight line cannot observe four boss locating pieces 3 and four locating slots 6 alignment situation mutually, needs repeatedly to rotate just can be seated, and will damage cable socket 1 and cable connector 4 when overexerting.

3, because cable installation time is long, manual operation intensity is large, and assembling error appears in workman's fatiguability.

4, operate owing to stretching in deep hole with hand, requiring operator to possess finger, to be less than 12 millimeters of cable connectors 4 of holding with a firm grip strong, and general operation personnel cannot be competent at.

Summary of the invention

Object of the present invention is just to provide a kind of deep hole cable and assembles pincers, solves assembling difficulty in the deep hole cable assembling of prior art, assembles not in place, installation time length and the vulnerable technical problem of free-hand assembling.

Object of the present invention is realized by following technical proposals:

A kind of deep hole cable assembling pincers, comprise pliers grip and lower pliers grip, upper pliers grip and lower pliers grip intersect in the position near front end and hinged, the detachable connection upper grip head in front end of upper pliers grip, the corresponding detachable connection lower pliers head in front end of lower pliers grip, described upper lower pliers head opposite face is circular arc jaw.

As preferably, between described upper and lower pliers grip, be connected with spring.

Apply outside power by spring to upper and lower pliers grip, make lower pliers head be in open configuration all the time, when needs clamped cable joint, hold upper and lower pliers grip and lower pliers head closed pair cable connector is clamped, chucking power is moderate, and clamping is reliable.

As preferably, the jaw surfaces of described upper lower pliers head is provided with anti-slip veins, thus can ensure that chucking power is reliable, avoids skidding.

As preferably, described upper grip head and/or lower pliers head are provided with LED, thus convenient situation of observing in deep hole, are convenient to cable connector and cable socket aligns, and prevent misloading phenomenon.

As preferably, the detachable connection boosting pipe of described upper and lower pliers grip tail end, thus according to circumstances can strengthen chucking power, ensure to rotate flexibly.

Compared with prior art, beneficial effect of the present invention is:

1. adopt mechanical type clamping to replace manually clamping, regulate according to cable connector size, clamped cable joint uniform force, clamping is reliable.

2. observe four boss locating pieces and four mutual alignment situation of locating slot in deep hole by LED, misloading phenomenon can not occur.

3. cable installation time is short, and manual operation intensity is little, saves a large amount of installation time, enhances productivity simultaneously.

4. general personnel are after training, can operate immediately, simple and convenient.

Accompanying drawing explanation

Fig. 1 is the structural representation of cable socket;

Fig. 2 is the structural representation of cable connector;

Fig. 3 is the assembly structure schematic diagram of cable socket and cable connector;

Fig. 4 is structural representation of the present invention;

Fig. 5 is the Facad structure schematic diagram of upper lower pliers head;

Fig. 6 is the partial enlarged drawing at I place in Fig. 5;

Fig. 7 is using state figure of the present invention.

Detailed description of the invention

Below in conjunction with specific embodiments and the drawings, the present invention is further illustrated.

As shown in Figures 4 to 7, a kind of deep hole cable assembling pincers, comprise pliers grip 10 and lower pliers grip 20, upper pliers grip 10 and lower pliers grip 20 intersect in the position near front end and hinged, the detachable connection upper grip head 40 in front end of upper pliers grip 10, the corresponding detachable connection lower pliers head 50 in front end of lower pliers grip 20, described upper lower pliers head 40,50 opposite face is circular arc jaw 401,501, upper lower pliers head 40,50 forms circular jaw, for clamped cable joint time closed.The jaw surfaces of described upper lower pliers head 40,50 is provided with anti-slip veins 70.According to circumstances can carry out antistatic process to jaw.Between upper and lower pliers grip 10,20, be connected with spring 30, make lower pliers head 40,50 be in normally off.

Described upper grip head 40 is provided with LED 60.

When according to circumstances needing to strengthen chucking power, described upper and lower pliers grip 10,20 tail end detachable connection boosting pipe (not shown in FIG.).

See Fig. 7, in use, in the deep hole 8 that cable socket 1 loads, narrow space in it, uses this cable to assemble clamp and holds cable connector 4, stretch in deep hole 8, utilize LDE lamp 60 to throw light on, clamping cables joint shell rotates, and ensures that jack and contact pin are seated, unclamp upper and lower pliers grip 10,20, under the spring-force driven dual of spring 30, upper lower pliers head 40,50 opens, and exits this cable assembling pincers thus completes cable connection, installation time is short, and assembling is simple.

In actual applications, cable socket 1 and cable connector 4 have Multiple Type, from diameter phi 20 to φ 60 diameter not etc., when exceeding jaw diameter, can the corresponding upper lower pliers head changing different circular arc size jaw, and ensure enough chucking powers.The large small pipeline of difference all kinds of in deep hole is connected and can beat equally with this cable assembling pincers.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims

1. deep hole cable assembling pincers, comprise pliers grip and lower pliers grip, upper pliers grip and lower pliers grip intersect in the position near front end and hinged, it is characterized in that: the detachable connection upper grip head in front end of upper pliers grip, the corresponding detachable connection lower pliers head in front end of lower pliers grip, described upper lower pliers head opposite face is circular arc jaw.

2. deep hole cable assembling pincers according to claim 1, is characterized in that: be connected with spring between described upper and lower pliers grip.

3. deep hole cable assembling pincers according to claim 1, is characterized in that: the jaw surfaces of described upper lower pliers head is provided with anti-slip veins.

4. deep hole cable assembling pincers according to claim 1, is characterized in that: described upper grip head and/or lower pliers head are provided with LED.

5. deep hole cable assembling pincers according to claim 1, is characterized in that: the detachable connection boosting pipe of described upper and lower pliers grip tail end.