CN213936591U

CN213936591U - Electric power electric wire netting binding post

Info

Publication number: CN213936591U
Application number: CN202120118223.3U
Authority: CN
Inventors: 戴磊; 陈国虬; 邱俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-08-10
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses an electric power grid connecting terminal in the technical field of connecting terminals, which comprises a bottom plate and an insulating box, wherein the upper end of the bottom plate is fixedly connected with the insulating box, two sides of the insulating box are fixedly connected with stoppers, the inside of each stopper is provided with a wire inlet hole, the upper end of each stopper is fixedly connected with a regulating block, the inside of each regulating block is provided with a chute, two sides of each chute are rotatably connected with a threaded rod, the threaded rod is in threaded connection with a moving rod, the moving rod is in sliding connection on the chute, the moving rod is fixedly connected with one side of a clamping column, the clamping column is in sliding connection with the stopper, the other side of the clamping column is fixedly connected with a clamping plate, the inside of the insulating box is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with a current-conducting plate, the upper end of the insulating box is in sliding connection with a sliding column, the lower end of the sliding column is fixedly connected with a pressing plate, the upper end of the sliding column is fixedly connected with a pulling block, the utility model can quickly connect electric wires, and effectively prevented the condition that the electric wire breaks away from with the terminal during operation, improved the practicality.

Description

Electric power electric wire netting binding post

Technical Field

The utility model relates to a binding post technical field specifically is an electric power electric wire netting binding post.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more.

However, most of the existing wiring terminals are attached and pressed tightly to the exposed part of the front end of the wire and the conductive plate by screwing down screws, but the wire at the rear end cannot be effectively fixed, and the wire is easily broken or pulled out during working, so that power transmission is affected.

Based on this, the utility model designs an electric power electric wire netting binding post to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a power grid connecting terminal comprises a bottom plate and an insulating box, wherein the upper end of the bottom plate is fixedly connected with the insulating box, the two sides of the insulating box are fixedly connected with limiting blocks, wire inlet holes are formed in the limiting blocks, the upper ends of the limiting blocks are fixedly connected with adjusting blocks, a sliding groove is formed in the adjusting blocks, threaded rods are rotatably connected to the two sides of the sliding groove, moving rods are in threaded connection with the threaded rods and are in sliding connection with the sliding groove, one side of a clamping column is fixedly connected to the moving rods, the clamping column is in sliding connection with the limiting blocks, the other side of the clamping column is fixedly connected with a clamping plate, supporting columns are fixedly connected to the inside of the insulating box, conductive plates are fixedly connected to the upper ends of the supporting columns, sliding columns are in sliding connection with the upper ends of the insulating box, pressing plates are fixedly connected to the lower ends of the sliding columns, pull blocks are fixedly connected to the upper ends of the sliding columns, the upper end of the pressing plate is fixedly connected with the lower end of the spring, and the upper end of the spring is fixedly connected with the inside of the insulating box.

As a further proposal of the utility model, the bottom plate is provided with a fixing screw in a threaded connection. During operation, through the pivoted set screw, can fix the bottom plate in suitable position, even on the wall of vertical direction, also can stable fixed, improved the practicality.

As a further aspect of the utility model, the clamp plate is the cambered surface with electrically conductive clamp plate. During operation, the clamping plate of cambered surface can carry out the centre gripping to the insulating layer in the electric wire outside fixed, avoids breaking away from in the electric wire follow insulating box in work, and electrically conductive clamp plate compresses tightly the motor that the electric wire front end is exposed, has guaranteed the effectual contact with the current conducting plate.

As a further aspect of the present invention, the threaded rod is fixedly connected with a knob. During operation, the knob is rotated to drive the threaded rod to rotate, the movable rod fixedly connected with the upper end of the threaded rod slides along the first sliding groove, and meanwhile, the movable rod is driven to be fixedly connected with the clamping column to enable the clamping plate to clamp and fix the electric wire, so that the stability during operation is ensured.

As a further scheme of the utility model, insulating case upper end fixedly connected with dog, the jack has been seted up on the dog, draw and seted up the same through-hole on the piece, sliding connection has the inserted bar in the through-hole, the inserted bar is pegged graft with the jack. The during operation passes through the inserted bar and inserts in the jack, makes to draw the piece fixed, when having avoided receiving vibrations, makes the spring vibrations, leads to the electrically conductive clamp plate of spring lower extreme can not effectually compress tightly the electric wire, makes the electric wire can not fully contact with the current conducting plate, causes contact failure.

As a further proposal of the utility model, the pulling block is made of insulating material. When the electric wire drawing device works, a worker draws the block through drawing, the spring is contracted, the conductive pressing plate is driven to move upwards, the electric wire is placed into the lower end of the conductive pressing plate at the moment, the drawing block is sent away, the spring recovers deformation, the conductive pressing plate is driven to press the electric wire, the drawing block is reset, and safety of the worker is effectively protected.

Advantageous effects

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

1. the movable rod clamping device is characterized in that the movable rod is connected with the knob through a sliding groove, a regulating block, a limiting block, a movable rod, a clamping column, a clamping plate, a threaded rod and the knob in a matched mode, the knob is rotated to drive the threaded rod to rotate, the movable rod fixedly connected with the upper end of the threaded rod slides along the sliding groove, the movable rod fixedly connected with the upper end of the threaded rod is driven to clamp the clamping column to clamp and fix an electric wire, the stability of the electric wire during working is guaranteed, and the situation that the electric wire is separated from an insulating box during working is avoided.

2. Through drawing the piece, the traveller, a spring, electrically conductive clamp plate, the current conducting plate, the dog, the inserted bar, the cooperation of jack and through-hole is used, draw the piece through the pulling, make the spring shrink, drive electrically conductive clamp plate and shift up, put into electrically conductive clamp plate lower extreme this moment, send out and draw the piece, the spring resumes deformation, drive electrically conductive clamp plate and push down the electric wire, the messenger draws the piece to reset, with the naked part of electric wire front end and the contact of current conducting plate, the rethread inserted bar passes through inserting in the jack, it is fixed to make the piece that draws, when having avoided receiving vibrations, make the spring vibrations, lead to the electrically conductive clamp plate of spring lower extreme can not effectually compress tightly the electric wire, make the electric wire can not fully contact with the current conducting plate, cause contact failure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-insulating box, 3-limiting block, 4-wire inlet hole, 5-adjusting block, 6-first sliding groove, 7-threaded rod, 8-moving rod, 9-clamping column, 10-clamping plate, 11-supporting column, 12-conducting plate, 13-sliding column, 14-pressing plate, 15-pulling block, 16-spring, 17-screw, 18-knob, 19-stop block, 20-jack, 21-through hole and 22-inserted 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 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.

Referring to fig. 1-3, the present invention provides a technical solution:

a power grid wiring terminal comprises a bottom plate 1 and an insulation box 2, wherein the upper end of the bottom plate 1 is fixedly connected with the insulation box 2, two sides of the insulation box 2 are fixedly connected with limit blocks 3, wire inlet holes 4 are formed in the limit blocks 3, the upper ends of the limit blocks 3 are fixedly connected with regulating blocks 5, a first sliding groove 6 is formed in each regulating block 5, threaded rods 7 are rotatably connected with two sides of each sliding groove 6, a moving rod 8 is connected onto each threaded rod 7 in a threaded manner, the moving rod 8 is slidably connected onto the first sliding groove 6, one side of a clamping column 9 is fixedly connected onto each moving rod 8, the clamping column 9 is slidably connected with the limit blocks 3, the other side of the clamping column 9 is fixedly connected with a clamping plate 10, a support column 11 is fixedly connected into the insulation box 2, a current-conducting plate 12 is fixedly connected onto the upper end of the support column 11, a sliding column 13 is slidably connected onto the upper end of the insulation box 2, a pressing plate 14 is fixedly connected onto the lower end of the sliding column 13, and a pulling block 15 is fixedly connected onto the upper end of the sliding column 13, the upper end of the pressure plate 14 is fixedly connected with the lower end of the spring 16, and the upper end of the spring 16 is fixedly connected with the inside of the insulating box 2.

As an embodiment of the present invention, the bottom plate 1 is screwed with a fixing screw 17. During operation, through the pivoted set screw 17, can fix bottom plate 1 in suitable position, even on the wall of vertical direction, also can stable fixed, improved the practicality.

As an embodiment of the present invention, the clamping plate 10 and the conductive pressing plate are cambered surfaces. During operation, the cambered clamping plate 10 can clamp and fix the insulating layer outside the electric wire, so that the electric wire is prevented from being separated from the insulating box 2 during operation, the electric conduction pressing plate presses the motor exposed at the front end of the electric wire, and the electric conduction pressing plate is guaranteed to be in effective contact with the electric conduction plate 12.

As an embodiment of the present invention, the threaded rod 7 is fixedly connected with a knob 18 outside. During operation, the knob 18 is rotated to drive the threaded rod 7 to rotate, the movable rod 8 fixedly connected with the upper end of the threaded rod 7 slides along the first sliding groove 6, and meanwhile, the movable rod 8 is driven to be fixedly connected with the clamping column 9 to enable the clamping plate 10 to clamp and fix the electric wire, so that the stability during operation is ensured.

As an embodiment of the utility model, 2 upper ends fixedly connected with dog 19 of insulating case have seted up jack 20 on the dog 19, draw and seted up the same through-hole 21 on the piece 15, sliding connection has inserted bar 22 in the through-hole 21, and inserted bar 22 pegs graft with jack 20. When the electric wire drawing device works, the inserting rod 22 penetrates through the inserting hole 20 to enable the pulling block 15 to be fixed, so that the phenomenon that when the electric wire drawing device is vibrated, the spring 16 vibrates to cause that the conductive pressing plate at the lower end of the spring 16 cannot effectively compress the electric wire, the electric wire cannot be fully contacted with the conductive plate 12, and poor contact is caused is avoided.

As an embodiment of the present invention, the pull block 15 is made of an insulating material. When the electric wire drawing device works, a worker draws the pull block 15 through pulling, the spring 16 contracts and drives the conductive pressing plate to move upwards, the electric wire is placed at the lower end of the conductive pressing plate at the moment, the pull block 15 is sent out, the spring 16 recovers deformation and drives the conductive pressing plate to press the electric wire, the pull block 15 is reset, and the safety of the worker is effectively protected.

One specific application of this embodiment is:

when the utility model is used, the bottom is fixed at a proper position through a fixing screw 17, the spring 16 is contracted by pulling the pulling block 15 to drive the conductive pressing plate to move upwards, at the moment, the electric wire passes through the wire inlet hole 4 to be placed at the lower end of the conductive pressing plate, the pulling block 15 is sent to be opened, the spring 16 recovers deformation to drive the conductive pressing plate to press the electric wire, the pulling block 15 is reset, the exposed part at the front end of the electric wire is contacted with the conductive plate 12, the inserting rod 22 passes through the inserting hole 20 to be inserted into the inserting hole to fix the pulling block 15, the rotating knob 18 is rotated to drive the threaded rod 7 to rotate, the moving rod 8 fixedly connected at the upper end of the threaded rod 7 slides along the first sliding groove 6, the clamping column 9 fixedly connected on the moving rod 8 is driven to clamp the clamping plate 10 to clamp and fix the electric wire, the stability in work is ensured, the condition that the electric wire is separated from the insulating box 2 in work is avoided, the utility model can carry out quick connection on the electric wire, and effectively prevented the condition that the electric wire breaks away from with the terminal during operation, improved the practicality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electric power electric wire netting binding post, includes bottom plate (1) and insulating case (2), its characterized in that: the insulating box (2) is fixedly connected to the upper end of the bottom plate (1), the limiting blocks (3) are fixedly connected to the two sides of the insulating box (2), wire inlet holes (4) are formed in the limiting blocks (3), the adjusting blocks (5) are fixedly connected to the upper ends of the limiting blocks (3), the first sliding grooves (6) are formed in the adjusting blocks (5), threaded rods (7) are rotatably connected to the two sides of the first sliding grooves (6), moving rods (8) are connected to the threaded rods (7) in a threaded mode, the moving rods (8) are connected to the first sliding grooves (6) in a sliding mode, one sides of clamping columns (9) are fixedly connected to the moving rods (8), the clamping columns (9) are connected to the limiting blocks (3) in a sliding mode, the other sides of the clamping columns (9) are fixedly connected to the clamping plates (10), and supporting columns (11) are fixedly connected to the inside of the insulating box (2), support column (11) upper end fixedly connected with current conducting plate (12), insulating box (2) upper end sliding connection has traveller (13), traveller (13) lower extreme fixedly connected with clamp plate (14), traveller (13) upper end fixedly connected with draws piece (15), clamp plate (14) upper end fixed connection spring (16) lower extreme, spring (16) upper end and insulating box (2) inside fixed connection.

2. An electric power grid connection terminal according to claim 1, characterized in that: the bottom plate (1) is in threaded connection with a fixing screw (17).

3. An electric power grid connection terminal according to claim 1, characterized in that: the clamping plate (10) and the conductive pressing plate are both cambered surfaces.

4. An electric power grid connection terminal according to claim 1, characterized in that: the outer side of the threaded rod (7) is fixedly connected with a knob (18).

5. An electric power grid connection terminal according to claim 1, characterized in that: insulating case (2) upper end fixedly connected with dog (19), jack (20) have been seted up on dog (19), draw and seted up same through-hole (21) on piece (15), sliding connection has inserted bar (22) in through-hole (21), inserted bar (22) are pegged graft with jack (20).

6. An electric power grid connection terminal according to claim 1, characterized in that: the pulling block (15) is made of insulating materials.