CN210866500U

CN210866500U - Anti-drop electrified fastener

Info

Publication number: CN210866500U
Application number: CN201921628254.2U
Authority: CN
Inventors: 吕明峰; 吴大海; 沈硕; 孙作祥
Original assignee: Shandong Junyuan Electric Technology Co ltd
Current assignee: Shandong Junyuan Electric Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-26
Anticipated expiration: 2029-09-27

Abstract

The utility model belongs to line hardware field, especially, electrified fastener of anti-drop, when compressing tightly to current wire, the fastening is insecure, and the fastener is when the operation, because effects such as wire vibrations, swing make the screw rod take place reverse rotation, cause the fastener pine to take off, influence the problem of the reliable supply of electric power, the following scheme is proposed at present, and it includes the base, the top fixed mounting of base has the backup pad, and the top fixed mounting of backup pad has the roof, the first splint that two symmetries of bottom sliding connection of roof set up, sliding connection has the movable plate in the backup pad, and the top fixed mounting of movable plate has the second splint that two symmetries set up, the bottom threaded connection of base has the vaulting pole, and movable plate and fixed mounting have first gear are run through on the top of. The utility model discloses simple structure, convenient to use can make the fastener stable fix the electric wire, makes the electric wire can not drop, does benefit to people and uses.

Description

Anti-drop electrified fastener

Technical Field

The utility model relates to a circuit fitting technical field especially relates to an anti-drop electrified fastener.

Background

The electrified fastener, as the name implies exactly that electrified wiring is convenient, can not cut off the power supply electrified wiring. In order to facilitate the live-line wiring, people utilize the matching of the bolt and the clamping block to realize the convenient pressing and loosening of the lead, thereby facilitating the live-line wiring.

However, when the wire is tightly pressed, the wire is not firmly fastened, and when the wire clamp runs, the screw rod rotates reversely under the actions of vibration, swing and the like of the wire, so that the wire clamp is loosened, and the reliable supply of electric power is influenced, so that the anti-falling electrified wire clamp is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current wire when compressing tightly, the fastening is insecure, and the fastener is when the operation, because effects such as wire vibrations, swing make the screw rod take place reverse rotation, cause the fastener pine to take off, influence the shortcoming of the reliable supply of electric power, and the electrified fastener of an anti-drop who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-drop electrified fastener, includes the base, the top fixed mounting of base has the backup pad, and the top fixed mounting of backup pad has the roof, the first splint that two symmetries of bottom sliding connection of roof set up, sliding connection has the movable plate in the backup pad, and the top fixed mounting of movable plate has the second splint that two symmetries set up, the bottom threaded connection of base has the vaulting pole, and movable plate and fixed mounting have a gear on the top of vaulting pole, and the bottom fixed mounting of vaulting pole has the push rod, the bottom sliding connection of base has the dead lever, and the top of dead lever runs through the movable plate and with movable plate sliding connection.

Preferably, a connecting rod is fixedly mounted on one side of the moving plate, a sliding hole is formed in one side of the supporting plate, the connecting rod is connected with the sliding hole in a sliding mode, a baffle is fixedly mounted at one end of the connecting rod, and the sliding hole and the connecting rod can fix the moving direction of the moving plate.

Preferably, the top of movable plate has been seted up and has been rotated the hole, rotates the hole and rotate with the vaulting pole and be connected, and has seted up annular spout on the inner wall in rotation hole, and sliding connection has two locating pieces in the annular spout, locating piece and vaulting pole fixed connection, and annular spout and locating piece can be fixed the rotation of vaulting pole changes the attitude.

Preferably, the top of the moving plate is rotatably connected with a second gear, the second gear is in threaded connection with the fixed rod, the second gear is meshed with the first gear, and the rotating support rod can drive the fixed rod to move through the mutual meshing of the first gear and the second gear.

Preferably, the sliding tray that two symmetries set up is seted up to the bottom of roof, sliding tray and first splint sliding connection, and fixed mounting has same supporting spring on the top of first splint and the top inner wall of sliding tray, has all seted up the spacing groove on the both sides inner wall of sliding tray, and sliding connection has the stopper in the spacing groove, stopper and first splint fixed connection, and supporting spring can support and reset first splint.

In the utility model, the stay bar is connected with the thread of the base, so that the rotating stay bar can drive the movable plate to move, the second clamping plate is close to the first clamping plate, and the electric wire is clamped;

because the intermeshing of first gear and second gear, the threaded connection of second gear and dead lever simultaneously for pivoted vaulting pole can drive the dead lever and remove, thereby makes the dead lever fix the electric wire.

The utility model discloses simple structure, convenient to use can make the fastener stable fix the electric wire, makes the electric wire can not drop, does benefit to people and uses.

Drawings

Fig. 1 is a schematic structural view of an anti-drop electrified wire clamp provided by the utility model;

fig. 2 is a side view of an anti-drop electrified wire clamp provided by the utility model;

fig. 3 is a schematic sectional view of an a-a section of the anti-drop electrified wire clamp provided by the utility model;

fig. 4 is the utility model provides a structural schematic diagram of a part A of anti-drop electrified fastener.

In the figure: the device comprises a base 1, a supporting plate 2, a top plate 3, a moving plate 4, a second clamping plate 5, a first clamping plate 6, a supporting rod 7, a pushing rod 8, a sliding hole 9, a connecting rod 10, a baffle plate 11, a sliding groove 12, a supporting spring 13, a rotating hole 14, an annular sliding groove 15, a positioning block 16, a fixing rod 17, a first gear 18 and a second gear 19.

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.

Example 1

Referring to fig. 1-4, an anti-drop electrified fastener, including base 1, the top fixed mounting of base 1 has backup pad 2, the top fixed mounting of backup pad 2 has roof 3, the bottom sliding connection of roof 1 has two first splint 6 that the symmetry set up, sliding connection has movable plate 4 on backup pad 2, the top fixed mounting of movable plate 4 has two second splint 5 that the symmetry set up, the bottom threaded connection of base 1 has vaulting pole 7, movable plate 4 and fixed mounting are run through on the top of vaulting pole 7 has first gear 18, the bottom fixed mounting of vaulting pole 7 has push rod 8, the bottom sliding connection of base 1 has dead lever 17, the top of dead lever 17 runs through movable plate 4 and with movable plate 4 sliding connection.

The utility model discloses in, one side fixed mounting of movable plate 4 has connecting rod 10, and sliding hole 9 has been seted up to one side of backup pad 2, connecting rod 10 and sliding hole 9 sliding connection, and the one end fixed mounting of connecting rod 10 has baffle 11.

The utility model discloses in, rotating hole 14 has been seted up at the top of movable plate 4, rotates hole 14 and is connected with the rotation of vaulting pole 7, and has seted up annular spout 15 on rotating hole 14's the inner wall, and sliding connection has two locating pieces 16 in annular spout 15, locating piece 16 and vaulting pole 7 fixed connection.

The utility model discloses in, the top of movable plate 4 is rotated and is connected with second gear 19, second gear 19 and dead lever 17 threaded connection, and second gear 19 and first gear 18 intermeshing.

The utility model discloses in, the sliding tray 12 that two symmetries set up is seted up to the bottom of roof 3, sliding tray 12 and first splint 6 sliding connection, and fixed mounting has same supporting spring 13 on the top inner wall of the top of first splint 6 and sliding tray 12, has all seted up the spacing groove on the both sides inner wall of sliding tray 12, and sliding connection has the stopper in the spacing groove, stopper and first splint 6 fixed connection.

Example 2

Referring to fig. 1-4, an anti-drop electrified fastener comprises a base 1, a supporting plate 2 is welded at the top of the base 1, a top plate 3 is welded at the top of the supporting plate 2, two first clamping plates 6 symmetrically arranged are slidably connected to the bottom of the top plate 1, a moving plate 4 is slidably connected to the supporting plate 2, two second clamping plates 5 symmetrically arranged are welded at the top of the moving plate 4, a supporting rod 7 is in threaded connection with the bottom of the base 1, the top end of the supporting rod 7 penetrates through the moving plate 4 and is welded with a first gear 18, a push rod 8 is welded at the bottom end of the supporting rod 7, a fixing rod 17 is slidably connected to the bottom of the base 1, and the top end of the fixing rod.

The utility model discloses in, one side welding of movable plate 4 has connecting rod 10, and sliding hole 9 has been seted up to one side of backup pad 2, connecting rod 10 and sliding hole 9 sliding connection, and the one end welding of connecting rod 10 has baffle 11, and sliding hole 9 can be fixed movable plate 4's moving direction with connecting rod 10.

The utility model discloses in, rotating hole 14 has been seted up at the top of movable plate 4, rotates hole 14 and is connected with the rotation of vaulting pole 7, and has seted up annular spout 15 on rotating hole 14's the inner wall, and sliding connection has two locating pieces 16 in annular spout 15, locating piece 16 and vaulting pole 7 fixed connection, and annular spout 15 can be fixed to the rotation commentaries on classics attitude of vaulting pole 7 with locating piece 16.

The utility model discloses in, the top of movable plate 4 is rotated and is connected with second gear 19, second gear 19 and dead lever 17 threaded connection, and

second gear

19 and 18 intermeshing of first gear, pivoted vaulting pole 7 can drive the removal of dead lever 17 through the intermeshing of first gear 18 and second gear 19.

The utility model discloses in, the sliding tray 12 that two symmetries set up is seted up to the bottom of roof 3, sliding tray 12 and first splint 6 sliding connection, and the welding has same supporting spring 13 on the top inner wall of the top of first splint 6 and sliding tray 12, has all seted up the spacing groove on the both sides inner wall of sliding tray 12, and sliding connection has the stopper in the spacing groove, stopper and first splint 6 fixed connection, and supporting spring 13 can support and reset first splint 6.

In the utility model, when the electric wire needs to be connected in a live-line manner, the electric wire is placed between the first clamping plate 6 and the second clamping plate 5, the push rod 8 is pushed, the push rod 8 drives the stay bar 7 to rotate, the rotary stay bar 7 moves due to the threaded connection between the stay bar 7 and the base 1, the movable stay bar 7 drives the movable plate 4 to move, the movable plate 4 drives the second clamping plate 5 to move, the second clamping plate 5 and the first clamping plate 6 are close to each other, when the stay bar 7 moves to be in contact with the electric wire, the second clamping plate 5 extrudes the first clamping plate 6 through the electric wire, the electric wire is clamped at the same time, the supporting spring 13 buffers the electric wire, due to the mutual meshing between the first gear 18 and the second gear 19 and the threaded connection between the second gear 19 and the fixing rod 17, the rotary first gear 18 drives the second gear 19 to rotate, the second gear 19 drives the fixing rod 17 to move, the movable fixing rod 17 blocks the electric wire to prevent the electric wire from falling off.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-drop electrified wire clamp comprises a base (1) and is characterized in that a supporting plate (2) is fixedly installed at the top of the base (1), a top plate (3) is fixedly installed at the top of the supporting plate (2), the bottom of the top plate (3) is in sliding connection with two first clamping plates (6) which are symmetrically arranged, a moving plate (4) is connected on the supporting plate (2) in a sliding way, two second clamping plates (5) which are symmetrically arranged are fixedly arranged at the top of the moving plate (4), the bottom of the base (1) is in threaded connection with a support rod (7), the top end of the support rod (7) penetrates through the movable plate (4) and is fixedly provided with a first gear (18), the bottom end of the support rod (7) is fixedly provided with a push rod (8), the bottom of the base (1) is connected with a fixed rod (17) in a sliding mode, and the top end of the fixed rod (17) penetrates through the movable plate (4) and is connected with the movable plate (4) in a sliding mode.

2. The anti-drop electrified clamp according to claim 1, characterized in that a connecting rod (10) is fixedly installed at one side of the moving plate (4), a sliding hole (9) is formed at one side of the supporting plate (2), the connecting rod (10) is slidably connected with the sliding hole (9), and a baffle (11) is fixedly installed at one end of the connecting rod (10).

3. The anti-falling electrified wire clamp according to claim 1, characterized in that a rotating hole (14) is formed in the top of the moving plate (4), the rotating hole (14) is rotatably connected with the stay bar (7), an annular sliding groove (15) is formed in the inner wall of the rotating hole (14), two positioning blocks (16) are slidably connected in the annular sliding groove (15), and the positioning blocks (16) are fixedly connected with the stay bar (7).

4. An anti-drop electrified clamp according to claim 1, characterized in that a second gear (19) is rotatably connected to the top of the moving plate (4), the second gear (19) is in threaded connection with the fixed rod (17), and the second gear (19) is meshed with the first gear (18).

5. The anti-drop electrified fastener of claim 1, characterized in that, the bottom of roof (3) is equipped with two symmetrical sliding grooves (12), sliding groove (12) and first splint (6) sliding connection, and fixed mounting has same supporting spring (13) on the top of first splint (6) and the top inner wall of sliding groove (12), has all seted up the spacing groove on the both sides inner wall of sliding groove (12), sliding connection has the stopper in the spacing groove, stopper and first splint (6) fixed connection.