CN213072063U - Adjustable wire clamp with lead wire clamping device - Google Patents

Abstract

The utility model discloses a fastener with adjustable take lead wire clamping device, including backup pad, adjustable step up mechanism and adjustable fixed plate, the backup pad: the upper and lower both ends of its leading flank are equipped with the regulating plate, and the upper surface of regulating plate all is equipped with the spout, and the middle part of backup pad is equipped with central recess, and both ends all are equipped with the cavity traveller about the front side inner wall of central recess, and the cavity traveller all communicates with each other with central recess, and the leading flank of cavity traveller all with the front side inner wall fixed connection of spout, adjustable step up the mechanism: set up in the middle part of spout and central recess, adjustable fixed plate: set up in the trailing flank of backup pad, this take lead wire fastener's adjustable fastener can deal with the lead wire of different diameters, makes the more firm of fastener centre gripping, can adjust the angle between two fixed plates, deals with different fixed positions, and the shock pad makes bolt fastening more firm, prevents to drop because of vibrations cause.

Description

Adjustable wire clamp with lead wire clamping device

Technical Field

The utility model relates to a fastener technical field specifically is a take fastener with adjustable lead wire clamping device.

Background

In the rapidly developed power transmission and transformation construction process in China, the construction process is rapidly developed in a standardized, scientific and technical mode, and the used equipment is more and more advanced. Under the conditions of continuous development of power technology and continuous improvement of social requirements, attention to safety operation is gradually strengthened by power enterprises, and most live-line work means that maintenance and test work capable of supplying power is performed on high-voltage electrical equipment. The electrical equipment needs to be tested, checked and maintained repeatedly in the long-term operation process, so that the long-term stable safety can be guaranteed. The live working has the advantages that the normal maintenance work can be completed without power failure, and the development of the live working for many years shows that unnecessary troubles and losses can be brought to residents and merchants in the working process, meanwhile, certain work burden is increased for operators, meanwhile, serious accidents can also occur during construction, so that the life safety is threatened to a certain degree, the loosening and falling of the wire clamp are major reasons for safety accidents, the equipment wire clamp is often used for fixing in the process of erecting the power line at present, the corresponding situation of the wire clamp is single, the distance cannot be adjusted, the installation mode is limited, the installation can be carried out only on a plane, some wires are not provided with locking devices, the lead is easy to loosen, and the safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a take lead wire clamping device's adjustable fastener, can deal with the lead wire of different diameters, make the more firm of fastener centre gripping, adjust the angle between two fixed plates, deal with different fixed positions, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable wire clamp with a lead clamping device comprises a supporting plate, an adjustable clamping mechanism and an adjustable fixing plate;

a support plate: the upper end and the lower end of the front side surface of the support plate are provided with adjusting plates, the upper surfaces of the adjusting plates are provided with chutes, the middle part of the support plate is provided with a central groove, the upper end and the lower end of the inner wall of the front side of the central groove are provided with hollow sliding columns, the hollow sliding columns are communicated with the central groove, and the front side surface of each hollow sliding column is fixedly connected with the inner wall of the front side of the chute;

adjustable clamping mechanism: the middle part of the sliding groove and the middle part of the central groove are arranged;

adjustable fixed plate: set up in the trailing flank of backup pad, the lead wire of different diameters of reply, make the more firm of fastener centre gripping, can adjust the angle between two fixed plates, reply different fixed positions, insulating cushion and insulating pad can prevent that the lead wire is electrically conductive, directly press the both sides of holding the lead wire and adopt insulating cushion, prevent to crush the lead wire, the trailing flank of fixed plate all is equipped with the shock pad, make bolt fastening more firm, prevent to drop because of vibrations cause.

Further, the adjustable tightening mechanism comprises a clamping groove, a jog switch, a small spring, a linkage column, a clamping column, a lifting plate, a large spring and a sliding strip, wherein the jog switch is arranged on the upper surface of the supporting plate, the bottom of the jog switch is fixedly connected with the upper surface of the linkage column through a central groove, the lower surface of the linkage column is provided with the large spring, the lower end of the large spring is fixedly connected with the bottom of the central groove, the lifting plate is arranged at the upper end and the lower end of the front outer arc surface of the linkage column, the front side surface of the lifting plate is slidably connected with the front inner wall of the hollow sliding column, the small springs are uniformly arranged on the lower surface of the lifting plate, the lower ends of the small springs are fixedly connected with the lower inner wall of the hollow sliding column, the clamping columns are uniformly arranged on the upper surface of the lifting plate, the sliding strip is slidably connected with the hollow sliding column through the upper surface of the lifting plate, the joint post all corresponds with the draw-in groove at slip strip middle part, deals with the lead wire of different diameters, makes the more firm of fastener centre gripping.

Further, the adjustable fixed plate includes connecting plate, bearing, fixed plate, axle center and fixed orifices, the connecting plate sets up respectively in the left end of backup pad upper and lower surface, and the relative medial surface of connecting plate is equipped with the axle center, and the axle center all is connected through the fixed plate rotation of bearing and axle center left and right sides, and the upper and lower both ends of fixed plate all are equipped with the fixed orifices of symmetric distribution, correspond the fixed position of different angles.

Furthermore, the front side of backup pad all is equipped with insulating elastic pad with the trailing flank of slide bar, and the relative medial surface of regulating plate all is equipped with insulating pad, can prevent that the lead wire is electrically conductive, prevents to crush the lead wire.

Furthermore, the rear side face of the fixing plate is provided with a shock pad, so that the shock at a fixed position is reduced.

Compared with the prior art, the beneficial effects of the utility model are that: this take adjustable fastener of lead fastener has following benefit:

1. press the inching switch, linkage post downstream, drive lifter plate downstream, because the upper surface and the joint post sliding connection of lifter plate are all passed through to the upper end of cavity traveller, so in the joint post was pulled back the cavity traveller, the joint post separates with the draw-in groove, the slider can control on the regulating plate about, according to the lead wire diameter, adjust suitable position, make the lead wire pressed from both sides tightly, loosen the inching switch, linkage post rebound under the effect of big spring, drive lifter plate and joint post rebound, make joint post and draw-in groove joint, lifter plate lower surface little spring can provide an ascending power for the joint post, make the more firm of joint.

2. The wire clamp is fixed at a certain position through the fixing hole by using a bolt, the fixing plates are connected with the axle center through the bearing in a rotating way, the angle between the two fixing plates can be adjusted, and different fixing positions can be dealt with.

3. The insulating elastic pad and the insulating pad can prevent the lead wire from conducting electricity, the insulating elastic pad is adopted on two sides of the lead wire in a direct pressing mode to prevent the lead wire from being damaged by pressing, and the damping pad is arranged on the rear side face of the fixing plate to enable the bolt to be fixed more firmly and prevent falling off caused by vibration.

Drawings

FIG. 1 is a schematic diagram of the mechanism of the present invention;

FIG. 2 is a schematic view of the cross-section mechanism of the present invention;

FIG. 3 is a schematic rear side view of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: the adjustable type vibration damping device comprises a supporting plate 1, a adjustable clamping mechanism 2, a clamping groove 21, a inching switch 22, a small spring 23, a linkage column 24, a clamping column 25, a lifting plate 26, a large spring 27, a sliding strip 28, an adjustable fixing plate 3, a connecting plate 31, a bearing 32, a fixing plate 33, an axle center 34, a fixing hole 35, an insulating elastic cushion 4, an insulating cushion 5, a shock absorption cushion 6, an adjusting plate 7, a sliding chute 8, a hollow sliding column 9 and a central groove 10.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable wire clamp with a lead clamping device comprises a supporting plate 1, an adjustable clamping mechanism 2 and an adjustable fixing plate 3;

supporting plate 1: the upper end and the lower end of the front side surface of the adjustable clamping mechanism are provided with adjusting plates 7, the upper surfaces of the adjusting plates 7 are provided with sliding chutes 8, the middle part of a supporting plate 1 is provided with a central groove 10, the upper end and the lower end of the inner wall of the front side of the central groove 10 are provided with hollow sliding columns 9, the hollow sliding columns 9 are communicated with the central groove 10, the front side surfaces of the hollow sliding columns 9 are fixedly connected with the inner wall of the front side of the sliding chutes 8 to provide positions for the arrangement of the adjustable clamping mechanism 2, the front side surface of the supporting plate 1 and the rear side surface of a sliding strip 28 are provided with insulating elastic pads 4, the opposite inner side surfaces of the adjusting plates 7 are provided with insulating pads 5, the insulating elastic pads 4 and the insulating pads 5 can prevent leads from conducting electricity, the insulating elastic pads 4 are adopted for directly pressing the two sides of the leads to prevent the leads from being damaged, and;

adjustable clamping mechanism 2: the adjustable tightening mechanism 2 comprises a clamping groove 21, a inching switch 22, a small spring 23, a linkage column 24, a clamping column 25, a lifting plate 26, a large spring 27 and a sliding strip 28, the inching switch 22 is arranged on the upper surface of the support plate 1, the bottom of the inching switch 22 is fixedly connected with the upper surface of the linkage column 24 through the central groove 10, the lower surface of the linkage column 24 is provided with the large spring 27, the lower end of the large spring 27 is fixedly connected with the bottom of the central groove 10, the upper end and the lower end of the front outer arc surface of the linkage column 24 are respectively provided with the lifting plate 26, the front side surface of the lifting plate 26 is respectively in sliding connection with the front inner wall of the hollow sliding column 9, the lower surface of the lifting plate 26 is respectively provided with the small springs 23 which are uniformly arranged, the lower ends of the small springs 23 are respectively fixedly connected with the lower inner wall of the hollow sliding column 9, the upper surface of the lifting plate 26 is respectively provided with the clamping columns 25, the hollow sliding columns 9 are all connected with sliding strips 28 in a sliding mode, the upper ends of the hollow sliding columns 9 are all connected with clamping columns 25 in a sliding mode through the upper surfaces of lifting plates 26, the clamping columns 25 correspond to clamping grooves 21 in the middle of the sliding strips 28, the inching switches 22 are pressed, the linkage columns 24 move downwards to drive the lifting plates 26 to move downwards, the clamping columns 25 are pulled back into the hollow sliding columns 9 because the upper ends of the hollow sliding columns 9 are all connected with the clamping columns 25 in a sliding mode through the upper surfaces of the lifting plates 26, the clamping columns 25 are separated from the clamping grooves 21, the sliding strips 28 can move left and right on the adjusting plate 7, proper positions are adjusted according to the diameters of leads to enable the leads to be clamped, the inching switches 22 are loosened, the linkage columns 24 move upwards under the action of the large springs 27 to drive the lifting plates 26 to move upwards with the clamping columns 25 to be clamped with the clamping grooves 21, the small springs 23 on the lower surfaces of the lifting plates 26 can provide upward force for the clamping columns, the clamping is firmer;

adjustable fixed plate 3: set up in the trailing flank of backup pad 1, adjustable fixed plate 3 includes connecting plate 31, bearing 32, fixed plate 33, axle center 34 and fixed orifices 35, connecting plate 31 sets up respectively in the left end of backup pad 1 upper and lower surface, the relative medial surface of connecting plate 31 is equipped with axle center 34, axle center 34 all rotates with the fixed plate 33 of axle center 34 left and right sides through bearing 32 to be connected, the upper and lower both ends of fixed plate 33 all are equipped with the fixed orifices 35 of symmetric distribution, fix the fastener in a certain position through fixed orifices 35 with the bolt, fixed plate 33 passes through the rotation of bearing 32 with axle center 34 to be connected, can adjust the angle between two fixed plates 33, reply different fixed positions.

When in use: the lead wire passes through the space between the two adjusting plates 7, the inching switch 22 is pressed, the linkage column 24 moves downwards to drive the lifting plate 26 to move downwards, because the upper end of the hollow sliding column 9 is in sliding connection with the clamping column 25 through the upper surface of the lifting plate 26, the clamping column 25 is pulled back into the hollow sliding column 9, the clamping column 25 is separated from the clamping groove 21, the sliding strip 28 can move left and right on the adjusting plate 7, the proper position is adjusted according to the diameter of the lead wire, the lead wire is clamped, the inching switch 22 is loosened, the linkage column 24 moves upwards under the action of the large spring 27 to drive the lifting plate 26 and the clamping column 25 to move upwards, the clamping column 25 is clamped with the clamping groove 21, the small spring 23 on the lower surface of the lifting plate 26 can provide an upward force for the clamping column 25, the clamping is firmer, the insulating elastic cushion 4 and the insulating cushion 5 can prevent the lead wire from conducting, the insulating elastic cushions 4 are adopted on two sides of the lead, prevent crushing the lead wire, fix the fastener in a certain position through fixed orifices 35 with the bolt, fixed plate 33 passes through bearing 32 and is connected with the rotation of axle center 34, can adjust the angle between two fixed plates 33, and the different fixed positions of reply, the setting up of shock pad 6 makes the bolt fastening more firm, prevents to drop because of vibrations cause.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a fastener with adjustable take lead wire clamping device which characterized in that: comprises a supporting plate (1), an adjustable clamping mechanism (2) and an adjustable fixing plate (3);

support plate (1): the upper end and the lower end of the front side surface of the support plate are provided with adjusting plates (7), the upper surfaces of the adjusting plates (7) are provided with sliding chutes (8), the middle part of the support plate (1) is provided with a central groove (10), the upper end and the lower end of the inner wall of the front side of the central groove (10) are provided with hollow sliding columns (9), the hollow sliding columns (9) are communicated with the central groove (10), and the front side surfaces of the hollow sliding columns (9) are fixedly connected with the inner wall of the front side of the sliding chutes (8);

adjustable clamping mechanism (2): the middle part of the sliding chute (8) and the middle part of the central groove (10) are arranged;

adjustable fixed plate (3): is arranged on the rear side surface of the support plate (1).

2. The adjustable wire clamp with the lead clamping device as claimed in claim 1, wherein: the adjustable tightening mechanism (2) comprises a clamping groove (21), a jog switch (22), a small spring (23), a linkage column (24), a clamping column (25), a lifting plate (26), a large spring (27) and a sliding strip (28), wherein the jog switch (22) is arranged on the upper surface of the supporting plate (1), the bottom of the jog switch (22) is fixedly connected with the upper surface of the linkage column (24) through a central groove (10), the lower surface of the linkage column (24) is provided with the large spring (27), the lower end of the large spring (27) is fixedly connected with the bottom of the central groove (10), the lifting plate (26) is arranged at the upper end and the lower end of the front outer arc surface of the linkage column (24), the front side surface of the lifting plate (26) is slidably connected with the front inner wall of the hollow sliding column (9), the small springs (23) are uniformly arranged on the lower surface of the lifting plate (26), and the lower end of the small spring (23) is fixedly connected with the lower inner wall of the hollow sliding column (9), the upper surface of lifter plate (26) all is equipped with align to grid's joint post (25), and the equal sliding connection of cavity traveller (9) has slider (28), and the upper surface and the joint post (25) sliding connection of lifter plate (26) are all passed through to the upper end of cavity traveller (9), and joint post (25) all correspond with draw-in groove (21) at slider (28) middle part.

3. The adjustable wire clamp with the lead clamping device as claimed in claim 1, wherein: adjustable fixed plate (3) are including connecting plate (31), bearing (32), fixed plate (33), axle center (34) and fixed orifices (35), connecting plate (31) set up respectively in the left end of backup pad (1) upper and lower surface, and the relative medial surface of connecting plate (31) is equipped with axle center (34), and axle center (34) all rotate with fixed plate (33) of axle center (34) left and right sides through bearing (32) and are connected, and the upper and lower both ends of fixed plate (33) all are equipped with symmetric distribution's fixed orifices (35).

4. The adjustable wire clamp with the lead clamping device as claimed in claim 2, wherein: the front side of the supporting plate (1) and the rear side of the sliding strip (28) are respectively provided with an insulating elastic pad (4), and the opposite inner sides of the adjusting plates (7) are respectively provided with an insulating pad (5).

5. The adjustable wire clamp with the lead clamping device as claimed in claim 3, wherein: the rear side surfaces of the fixing plates (33) are provided with shock absorbing pads (6).

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