CN215497106U

CN215497106U - Anti-drop equipment cable clamp

Info

Publication number: CN215497106U
Application number: CN202121756243.XU
Authority: CN
Inventors: 金勤达; 李海
Original assignee: Shangsheng Electric Power Science And Technology Co ltd
Current assignee: Shangsheng Electric Power Science And Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-11
Anticipated expiration: 2031-07-29

Abstract

The application relates to the technical field of wiring equipment, in particular to an anti-falling equipment wire clamp which comprises a main board, a clamping plate and a guide clamp, wherein the clamping plate is detachably mounted on the main board, the guide clamp is rotatably connected to one side of the main board, a wire groove is formed in the upper surface of the main board, the clamping plate is positioned above the wire groove, the guide clamp is arranged at one end, where a wire enters the wire groove, and the bottom surface of the guide clamp is flush with the bottom surface of the wire groove; when the wire is installed, the wire can be placed into the guide clamp firstly, the wire is pressed into the wire slot by the clamp plate, one end of the wire, which needs to be placed in the wire slot, can be fixed by the guide clamp, the rest part of the wire is compressed, the wire is not required to be supported while the clamp plate is compressed, the phenomenon that the wire is loosened and slides due to unstable support is reduced, the working efficiency is improved, and the manpower is saved. This application has the effect that prevents the wire from loosing from the equipment fastener.

Description

Anti-drop equipment cable clamp

Technical Field

The application relates to the technical field of wiring equipment, in particular to an anti-falling equipment wire clamp.

Background

The equipment wire clamp is used for connecting a bus down lead with an outlet terminal of electrical equipment (such as a transformer, a circuit breaker, a mutual inductor, a disconnecting switch, a wall bushing and the like). In the construction of electric power lines, equipment clamps are often used as splicing fittings for electric power lines.

Bolt type equipment fastener among the correlation technique can use wire demountable installation in the wire casing of equipment fastener, but needs the manual work to support the wire and screw up the screw, carelessly can make the wire slide in the wire casing a little, leads to the mounted position inaccurate to influence the normal use of equipment fastener.

SUMMERY OF THE UTILITY MODEL

In order to prevent that the wire from loosening from the wire casing, this application provides an anticreep equipment fastener.

The application provides a pair of anticreep equipment fastener adopts following technical scheme:

the utility model provides an anticreep equipment fastener, includes mainboard, demountable installation splint on the mainboard and rotates the direction clamp of connection in mainboard one side, the mainboard upper surface is equipped with the wire casing, splint are located the wire casing top, the direction is pressed from both sides the setting and is got into the one end of wire casing at the wire, just the bottom surface that the direction pressed from both sides flushes with the bottom surface of wire casing.

Through adopting above-mentioned technical scheme, when the installation wire, can put into the guide clamp earlier the wire, reuse splint board impresses the wire in the wire casing, uses the guide clamp can fix the one end that the wire needs the wire casing, compresses tightly the remainder again, does not need the limit to support the wire limit and compresses tightly splint, has reduced because of supporting the unstable phenomenon that leads to the wire not hard up to slide that leads to, has improved work efficiency, has saved the manpower.

Optionally, the guide clamp includes two embrace the fastener, two embrace the one end of fastener and rotate and connect on the lateral wall of mainboard, the other end is for dismantling the connection.

Through adopting above-mentioned technical scheme, can put into the wire of embracing of opening during the installation wire and press from both sides tight wire with the wire clamp of embracing that closes again, two embrace the fastener and can dismantle the connection, can adjust the length that the wire put into as required, flexible operation, simple to operate.

Optionally, the free end of the wire clip is provided with a connecting plate, the connecting plate is provided with corresponding connecting holes, and the connecting plates are fixedly connected through bolts.

Through adopting above-mentioned technical scheme, through bolted connection between the connecting plate, can embrace the elasticity degree of fastener according to wire diameter size adjustment, increase adjustable effect on detachable basis, improved the suitability of device.

Optionally, a pressing block is fixedly arranged on the inner wall of the wire holding clamp along the circumferential direction, and a fillet is formed at the joint of the pressing block and the inner wall of the wire holding clamp.

Through adopting above-mentioned technical scheme, the compact heap can be when holding line clamp fixed connection, exerts pressure to the surface of wire, prevents that the wire from holding the line clamp and loosen and take off, and the compact heap is peripheral to be led there is the fillet, makes the area of contact increase of compact heap and wire surface, and the increase friction has reduced the damage that causes the wire surface simultaneously.

Optionally, the wire holding clamp is rotatably connected with the side wall of the main board through a rotating shaft parallel to the wire groove, a limiting block is arranged on the rotating shaft, and the limiting block is arranged on one side, away from the side wall of the main board, of the wire holding clamp.

Through adopting above-mentioned technical scheme, the stopper can prevent to embrace the fastener and drop from the axis of rotation, makes to embrace more stable of fastener installation on the axis of rotation.

Optionally, the clamping plate is connected with the main board through a bolt, and the clamping plate is mounted and then matched with the space section shape formed between the main board and the space section shape.

Through adopting above-mentioned technical scheme, when fixing the wire remainder, the bolted connection between splint and the mainboard can adjust the degree that compresses tightly to the wire, and is easy and simple to handle, and the space and the wire adaptation that form between splint and mainboard can not place splint because of the space is too big, also can not lead to splint still can't fix the wire when compressing tightly the mainboard completely because of the space undersize.

Optionally, a spring gasket is arranged at the bolt connection position of the clamping plate and the main plate.

Through adopting above-mentioned technical scheme, the spring shim can rely on the elasticity of self to play locking effect, has reduced because of the not hard up condition that leads to the wire slippage of nut, has improved the stability of device.

Optionally, the length of the wire slot is smaller than that of the main board.

By adopting the technical scheme, because the equipment wire clamp mainly plays a transitional connection role, one part of the main board is connected with the wire, the other part of the main board is connected with external equipment as the wiring terminal, the length of the wire groove is smaller than that of the main board, the position of the wiring terminal can be reserved for the equipment wire clamp, and the wiring terminal does not need to be fixedly connected for use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the wires are installed, the wires can be placed into the guide clamp firstly, then the wires are pressed into the wire grooves by the clamping plate, one end of each wire, which needs to be placed into the wire grooves, can be fixed by the guide clamp, and the rest part of each wire is compressed without supporting the wires and compressing the clamping plate, so that the phenomenon that the wires are loosened and slide due to unstable supporting is reduced, the working efficiency is improved, and the manpower is saved;

2. when a lead is installed, the lead can be placed into the opened wire holding clamp, then the wire holding clamp is closed to clamp the lead, the two wire holding clamps are detachably connected, the length of the lead placed in can be adjusted according to needs, the operation is flexible, and the installation is convenient;

3. when fixing the wire remainder, the bolted connection between splint and the mainboard can adjust the degree that compresses tightly the wire, and is easy and simple to handle, and the space and the wire adaptation that form between splint and mainboard can not place splint because of the space is too big, also can not lead to the splint still can't fix the wire when compressing tightly the mainboard completely because of the space undersize.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged view of a in fig. 1.

Description of reference numerals: 1. a main board; 11. a wire slot; 2. a splint; 21. a spring washer; 3. a guide clamp; 31. a wire holding clamp; 32. a connecting plate; 33. a compression block; 34. and a limiting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses anticreep equipment fastener. Referring to fig. 1, the device comprises a main board 1, a clamping plate 2 and a guide clamp 3, wherein the main board 1 is made of aluminum, a wire slot 11 is formed in the upper surface of the main board 1, and the length of the wire slot 11 is smaller than that of the main board 1, so that the main board 1 forms two parts of wiring and wire outgoing, and the normal work of the device is ensured; splint 2 can be dismantled and connect in 1 upper surface of mainboard, and guide clamp 3 rotates to be connected on the lateral wall of 1 one end of mainboard, and the wire is when inserting wire casing 11, and at first by spacing through guide clamp 3, is fixed to the wire casing 11 in by splint 2 again.

Referring to fig. 1, wire casing 11 cross section is semi-circular, and with 1 axis parallel arrangement of mainboard, 1 both sides of mainboard extend respectively along width direction and form the arc, be equipped with the connecting hole that runs through on the arc, splint 2 is the bellied long slab of mid portion, set up two splint 2 in this embodiment, splint 2 and mainboard 1 go up corresponding position and open and have the same connecting hole, bolted connection between mainboard 1 and the splint 2, and be equipped with spring gasket 21 on the bolt, spring gasket 21 has good locking effect, it is more firm to make splint 2 and mainboard 1 fixed within a definite time, the bellying of splint 2 and the wire casing 11 of mainboard 1 can form circular cavity after the installation is accomplished, the section shape and the wire section shape looks adaptation of cavity, can put into and compress tightly the wire completely.

Referring to fig. 1 and 2, the guiding clamp 3 includes a wire holding clamp 31, a connecting plate 32, a pressing block 33 and a limiting block 34, the wire holding clamp 31 is provided as two semicircular plates, the same end of the wire holding clamp is respectively connected with two rotating shafts on the side wall of the main board 1 in a rotating manner, the cross-sectional shape of a space formed after the wire holding clamp 31 is folded is matched with the cross-sectional shape of a wire, the bottom surface of the wire holding clamp is flush with the bottom surface of the wire slot 11, the limiting block 34 is arranged at one end of the rotating shaft, which is far away from the main board 1, and the wire holding clamp 31 can be prevented from falling off from the rotating shaft when the wire is installed; the connecting plates 32 are rectangular plates formed by extending the free ends of the wire holding clamps 31 upwards, round corners are led on one sides of the connecting plates far away from the wire holding clamps 31, corresponding round connecting holes are formed in the two connecting plates 32, the connecting plates are connected through bolts after the wire holding clamps 31 are folded, the bolt connection can adjust the compression degree of the wire holding clamps 31 on a lead, and therefore the wire holding clamps can be firmly fixed; the pressing block 33 is an arc-shaped protrusion which is fixedly arranged on the surface of the inner wall of the wire holding clamp 31 along the circumferential direction, and a fillet is formed at the joint of the pressing block 33 and the wire holding clamp 31, so that an anti-skidding effect is achieved after a wire is placed in the wire holding clamp, the friction force between the pressing block and the wire is increased, and the wire is further prevented from falling off.

The implementation principle of this application embodiment anticreep equipment fastener does: at first the length of placing the wire is confirmed, look for the preliminary fixed point of wire, put into holding the fastener 31 with the wire along the fixed point, then fold and hold fastener 31 and along the connecting hole tightening bolt on the connecting plate 32, accomplish the preliminary fixed back of wire, put into wire casing 11 with the remaining part of wire, then place splint 2 in proper order, and with splint 2 and mainboard 1 fixed connection, accomplish the placing of wire in the equipment fastener with the bolt.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an anticreep equipment fastener which characterized in that: including mainboard (1), detachable mounting splint (2) on mainboard (1) and the direction clamp (3) of rotation connection in mainboard (1) one side, mainboard (1) upper surface is equipped with wire casing (11), splint (2) are located wire casing (11) top, the direction presss from both sides (3) and sets up the one end that gets into wire casing (11) at the wire, just the bottom surface that the direction pressed from both sides (3) flushes with the bottom surface of wire casing (11).

2. The anti-drop equipment clamp according to claim 1, characterized in that: the guide clamp (3) comprises two wire holding clamps (31), one ends of the wire holding clamps (31) are rotatably connected to the side wall of the main board (1), and the other ends of the wire holding clamps are detachably connected.

3. The anti-drop equipment clamp according to claim 2, characterized in that: the free end of the wire holding clamp (31) is provided with a connecting plate (32), two connecting plates (32) are provided with corresponding connecting holes, and the two connecting plates (32) are fixedly connected through bolts.

4. The anti-drop equipment clamp according to claim 2, characterized in that: the inner wall of the wire holding clamp (31) is fixedly provided with a pressing block (33) along the circumferential direction, and a fillet is formed at the joint of the pressing block (33) and the inner wall of the wire holding clamp (31).

5. The anti-drop equipment clamp according to claim 2, characterized in that: embrace fastener (31) and mainboard (1) lateral wall and rotate through the axis of rotation that is on a parallel with the wire casing and be connected, be equipped with stopper (34) in the axis of rotation, stopper (34) set up and are embracing fastener (31) and keeping away from one side of mainboard (1) lateral wall.

6. The anti-drop equipment clamp according to claim 1, characterized in that: splint (2) pass through bolted connection with mainboard (1), just splint (2) installation back and mainboard (1) between the space section shape that forms and wire section shape looks adaptation.

7. The anti-drop equipment clamp according to claim 6, characterized in that: and a spring gasket (21) is arranged at the bolt connection position of the clamping plate (2) and the main plate (1).

8. The anti-drop equipment clamp according to claim 1, characterized in that: the length of the wire groove (11) is smaller than that of the main board (1).