CN219144594U

CN219144594U - Anti-drop device for terminal wiring

Info

Publication number: CN219144594U
Application number: CN202320174834.9U
Authority: CN
Inventors: 王伟明; 李睿; 郭峰; 王冲; 刘锐; 杨一飞
Original assignee: Electrical Engineering Co Ltd of China Railway Seventh Group Co Ltd
Current assignee: Electrical Engineering Co Ltd of China Railway Seventh Group Co Ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-06
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses an anti-drop device for terminal wiring, which relates to the technical field of wiring terminals and comprises a mounting plate, wherein a wiring terminal body is fixedly arranged at the top of the mounting plate, a first limiting device and a second limiting device are symmetrically arranged at the top of the mounting plate corresponding to the two sides of the wiring position of the wiring terminal body, the first limiting device comprises a clamping device and a transverse plate, the transverse plate is fixedly arranged at the top of the mounting plate through a supporting rod, a plurality of clamping devices are equidistantly arranged at the top of the transverse plate, each clamping device comprises a threaded rod, a rubber pad, a first clamping plate, a second clamping plate, a vertical rod, a fixing plate and a top plate, the first clamping plate is arranged under the top plate, the second clamping plate is arranged under the first clamping plate, and the threaded rod is rotated so that the first clamping plate moves downwards to clamp a wire, so that the positioning of the wire position is realized, and the end of the wire is effectively prevented from dropping from the wiring terminal of the wiring terminal body 3 when the wire is dragged by external force.

Description

Anti-drop device for terminal wiring

Technical Field

The utility model relates to the technical field of wiring terminals, in particular to an anti-falling device for terminal wiring.

Background

The connection terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors. As the degree of industrial automation becomes higher and the industrial control requirements become more stringent and precise, the amount of the terminal blocks used is gradually increased. With the development of the electronic industry, the use range of the wiring terminal is more and more, and the variety is also more and more. Besides the PCB terminals, hardware terminals, nut terminals, spring terminals and the like are widely used;

in the prior art, the existing wiring terminal is generally fixed with one end of an electric wire through a bolt in a jacking mode, other auxiliary positioning of the electric wire is lacked, and under the condition that the electric wire is dragged by external force, the end of the electric wire easily falls off, so that the use is affected.

Disclosure of Invention

The utility model aims to provide an anti-drop device for terminal wiring, which solves the problems that in the prior art, the prior wiring terminal and one end of an electric wire are generally fixed by a bolt in a top fastening way, other auxiliary positioning for the electric wire is lacking, and under the condition that the electric wire is dragged by external force, the end of the electric wire is easy to drop, so that the use is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an anticreep device for terminal wiring, includes the mounting panel, mounting panel top fixed mounting has the binding post body, mounting panel top corresponds binding post body junction bilateral symmetry and is provided with first stop device and second stop device, first stop device includes clamping device and diaphragm, the diaphragm passes through bracing piece fixed mounting at the mounting panel top, the diaphragm top equidistance is provided with a plurality of clamping device.

As a further scheme of the utility model: clamping device includes threaded rod, rubber pad, first splint, second splint, montant, fixed plate and roof, the roof passes through montant fixed mounting at the diaphragm top, be provided with first splint under the roof, be provided with the second splint under the first splint, the second splint passes through bracing piece fixed mounting at the diaphragm top, first splint one side fixed mounting has the fixed plate, the montant vertically runs through the fixed plate, set up the through-hole that is used for the montant to pass on the fixed plate, the threaded rod vertically runs through the roof, the threaded rod bottom passes through the bearing frame rotation and installs at first splint top, set up the screw thread through-hole that is used for with threaded rod threaded connection on the roof.

As still further aspects of the utility model: the first clamping plate and the second clamping plate are arc-shaped plates, and the first clamping plate and the second clamping plate are oppositely arranged.

As still further aspects of the utility model: rubber pads are fixedly connected to the inner sides of the first clamping plate and the second clamping plate.

As still further aspects of the utility model: the structures and the specifications of the parts of the first limiting device and the second limiting device are the same.

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

1. the threaded rod is rotated to enable the first clamping plate to move downwards, so that the electric wire is clamped, the positioning of the position of the electric wire is achieved, the effect of clamping and positioning the electric wire is improved due to the rubber pad, and the fact that the end part of the electric wire falls off from the wiring end of the wiring terminal body when external force is received to drag is effectively avoided;

2. the clamping device is arranged to clamp and limit the wires respectively.

Drawings

Fig. 1 is a schematic structural view of an anti-drop device for terminal connection.

Fig. 2 is a side view of a partial structure in the anti-drop device for terminal connection.

Fig. 3 is a schematic structural view of a clamping device in the anti-drop device for terminal connection.

The figure shows: the connecting terminal comprises a mounting plate 1, a first limiting device 2, a connecting terminal body 3, a second limiting device 4, a clamping device 5, a transverse plate 6, a threaded rod 7, a rubber pad 8, a first clamping plate 9, a second clamping plate 10, a vertical rod 11, a fixing plate 12 and a top plate 13.

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 to 3, in the embodiment of the utility model, an anti-drop device for terminal connection comprises a mounting plate 1, a first limiting device 2, a connection terminal body 3, a second limiting device 4, a clamping device 5, a transverse plate 6, a threaded rod 7, a rubber pad 8, a first clamping plate 9, a second clamping plate 10, a vertical rod 11, a fixing plate 12 and a top plate 13, wherein the connection terminal body 3 is fixedly mounted at the top of the mounting plate 1, the first limiting device 2 and the second limiting device 4 are symmetrically arranged at the two sides of the top of the mounting plate 1 corresponding to the connection position of the connection terminal body 3, the first limiting device 2 comprises the clamping device 5 and the transverse plate 6, the transverse plate 6 is fixedly mounted at the top of the mounting plate 1 through a supporting rod, and a plurality of clamping devices 5 are equidistantly arranged at the top of the transverse plate 6;

the clamping device 5 comprises a threaded rod 7, a rubber pad 8, a first clamping plate 9, a second clamping plate 10, a vertical rod 11, a fixed plate 12 and a top plate 13, wherein the top plate 13 is fixedly installed at the top of the transverse plate 6 through the vertical rod 11, a first clamping plate 9 is arranged right below the top plate 13, the second clamping plate 10 is arranged right below the first clamping plate 9, the first clamping plate 9 and the second clamping plate 10 are arc-shaped plates, the first clamping plate 9 and the second clamping plate 10 are oppositely arranged, the rubber pad 8 is fixedly connected to the inner sides of the first clamping plate 9 and the second clamping plate 10, the second clamping plate 10 is fixedly installed at the top of the transverse plate 6 through supporting rods, the fixed plate 12 is fixedly installed on one side of the first clamping plate 9, the vertical rod 11 vertically penetrates through the fixed plate 12, a through hole for the vertical rod 11 to penetrate through is formed in the fixed plate 12, the threaded rod 7 vertically penetrates through the top plate 13, the bottom end of the threaded rod 7 is rotatably installed at the top of the first clamping plate 9 through a bearing seat, a threaded through hole for being in threaded connection with the threaded rod 7 is formed in the top plate 13, and the first limiting device 2 and the second limiting device 4 are identical in specification and each limiting component;

the binding post body 3 is the existing binding post of market in the market.

The working principle of the utility model is as follows:

when the one end of electric wire is connected to the wiring end on the binding post body 3, at first make the electric wire pass the position between first splint 9 and the second splint 10, further fix the one end of electric wire on the binding post of binding post body 3, thereby rotate threaded rod 7 and make first splint 9 downwardly moving after the fixed completion, thereby press from both sides the electric wire, realize the location to the electric wire position, set up rubber pad 8 and improved the effect to electric wire clamp location, effectively avoid the electric wire to drop from the binding post of binding post body 3 when receiving external force and drag, can realize pressing from both sides tightly spacing respectively to many electric wires through setting up a plurality of clamping device 5.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an anticreep device for terminal wiring, includes mounting panel (1), its characterized in that: the utility model discloses a wiring terminal structure, including mounting panel (1), mounting panel (1) top fixed mounting has binding post body (3), mounting panel (1) top corresponds binding post body (3) junction both sides symmetry and is provided with first stop device (2) and second stop device (4), first stop device (2) are including clamping device (5) and diaphragm (6), diaphragm (6) are at mounting panel (1) top through bracing piece fixed mounting, diaphragm (6) top equidistance is provided with a plurality of clamping device (5).

2. The anti-drop device for terminal wiring according to claim 1, wherein: clamping device (5) are including threaded rod (7), rubber pad (8), first splint (9), second splint (10), montant (11), fixed plate (12) and roof (13), roof (13) are through montant (11) fixed mounting at diaphragm (6) top, be provided with first splint (9) under roof (13), be provided with second splint (10) under first splint (9), second splint (10) are at diaphragm (6) top through bracing piece fixed mounting, first splint (9) one side fixed mounting has fixed plate (12), montant (11) vertically run through fixed plate (12), offer the through-hole that is used for montant (11) to pass on fixed plate (12), threaded rod (7) vertically run through roof (13), threaded rod (7) bottom is through the bearing frame rotation and is installed at first splint (9) top, offer the screw thread through-hole that is used for with threaded rod (7) threaded connection on roof (13).

3. The anti-drop device for terminal wiring according to claim 2, wherein: the first clamping plate (9) and the second clamping plate (10) are arc-shaped plates, and the first clamping plate (9) and the second clamping plate (10) are oppositely arranged.

4. The anti-drop device for terminal wiring according to claim 2, wherein: rubber pads (8) are fixedly connected to the inner sides of the first clamping plate (9) and the second clamping plate (10).

5. The anti-drop device for terminal wiring according to claim 1, wherein: the structures and the specifications of the parts of the first limiting device (2) and the second limiting device (4) are the same.