CN214384825U

CN214384825U - Insulated wire peeling device for power transformation construction

Info

Publication number: CN214384825U
Application number: CN202023110481.1U
Authority: CN
Inventors: 周辉; 陆小刚
Original assignee: Electric Power Keeper Energy Management Shanghai Co ltd
Current assignee: Electric Power Keeper Energy Management Shanghai Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-12
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an insulated wire device of skinning for transformer construction, clamp plate including two mutual symmetries, and it is articulated each other through the hinge between two clamp plates, it has the different first arc groove that is used for placing the electric wire of a plurality of sizes to open on the medial surface of clamp plate, and the inside of clamp plate is opened there is the cavity, the inside of cavity is equipped with the horizontal sword of telescopic and erects the sword respectively, and erect the sword and the position and the quantity one-to-one in first arc groove, horizontal sword with erect the sword and open the outside that has through the groove to the clamp plate on through the clamp plate by the slider control horizontal sword of sliding connection on the clamp plate lateral surface with the cutting part of erecting the sword, this device can carry out the cutting of girdling and longitudinal direction to the electric wire insulating layer, conveniently separate insulating layer and wire, and this device can also make horizontal sword and erect the inside that the sword all withdrawed the clamp plate, this device of carrying that can be safer.

Description

Insulated wire peeling device for power transformation construction

Technical Field

The utility model relates to an electric power construction technical field specifically is an insulated wire device of skinning for transformer construction.

Background

Most all need be worked a telephone switchboard to the circuit when carrying out electric power construction, all need earlier peel off the outer insulating layer of electric wire in the wiring, make the inside wire interconnect of insulating layer, a lot of wire strippers have appeared on the market for the better outer insulating layer of electric wire is peeled off, but wire stripper on the market now only possesses the function of carrying out the circular cutting to the electric wire insulating layer mostly, if can't be fine with insulating layer and wire separation if need peel off longer insulating layer, if can be when carrying out the circular cutting to the insulating layer, the cutting that carries out longitudinal direction to the insulating layer just can peel off the fine follow wire of insulating layer, for this reason the utility model provides a transformer construction is with insulated wire device of skinning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulated wire device of skinning for transformer construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer construction is with insulated wire device of skinning, includes the clamp plate of two mutual symmetries, and articulates through the hinge each other between two clamp plates, it has the different first arc groove that is used for placing the electric wire of a plurality of sizes to open on the medial surface of clamp plate, and the inside of clamp plate is opened there is the cavity, the inside of cavity is equipped with the horizontal sword of telescopic and erects the sword respectively, the quantity of erecting the sword be a plurality of and with the position and the quantity one-to-one in a plurality of first arc groove, horizontal sword with erect the sword and control by the slider, and slider and clamp plate slip joint, the cutting part of horizontal sword and perpendicular sword is opened the outside that has run through the groove and extend to the clamp plate on through the clamp plate.

Preferably, horizontal sword fixed connection is on the diaphragm, and the equal fixed connection of a plurality of erects sword is on the square plate, and diaphragm and square plate all are connected with the lateral wall of cavity through first spring, a plurality of first sloping blocks of fixedly connected with and a plurality of second sloping block on diaphragm and the square plate respectively are equipped with crowded frame between first sloping block and the second sloping block, the slider runs through logical groove and crowded frame interconnect that open on the clamp plate.

Preferably, the inside of slider is opened there is the inner chamber, be equipped with the contact plate in the inner chamber, just the both ends fixedly connected with kelly of contact plate, the kelly runs through the mouth that runs through on the slider and contacts with the clamp plate lateral wall, contact plate one side activity is provided with the compression leg, just the compression leg is connected with the slider meshing.

Preferably, the hinge is kept away from to the clamp plate and equal fixedly connected with fixed block is served, and two fixed block mutual symmetries, it has a plurality of not unidimensional second arc grooves to open on the fixed block, fixedly connected with cutting knife on the second arc groove, and it has the groove of stepping down to open on the clamp plate.

Preferably, the side surface of the pressing plate positioned below is fixedly connected with a clamping frame, the side surface of the pressing plate positioned above is fixedly connected with an elastic rod, and the inner side wall of the clamping frame is provided with a groove matched with the elastic rod.

Preferably, the pressing plate is provided with a plurality of bayonets matched with the clamping rods, and a second spring is arranged between the contact plate and the side wall of the inner cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation between slider and the crowded frame has realized that can control horizontal sword or erect the sword respectively through promoting the slider and move the outside of clamp plate and cut the insulating layer to the realization carries out the cutting of circular cutting and vertical direction to the insulating layer, can conveniently separate insulating layer and wire then, and this device can also make withdrawing completely of horizontal sword and perpendicular sword moreover, carries and uses all safer.

Drawings

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

FIG. 2 is a schematic view of the open state of two pressing plates of the present invention;

FIG. 3 is an exploded view of the square plate and the pressing plate of the present invention;

FIG. 4 is a schematic view of the connection between the first spring and the cross bar of the present invention;

fig. 5 is a schematic view illustrating the connection between the first spring and the square plate according to the present invention;

fig. 6 is an exploded view of the first sloping block and the extrusion frame of the present invention;

fig. 7 is a schematic view of the internal structure of the inner chamber of the present invention;

figure 8 is an exploded view of figure 7 in accordance with the present invention;

fig. 9 is an exploded view of the elastic rod and the clip frame of the present invention;

fig. 10 is a schematic structural view of the fixing block of the present invention;

fig. 11 is a schematic view of the distribution state of the bayonet of the present invention.

In the figure: 1. the clamp plate, 2, first arc groove, 3, the cavity, 4, horizontal sword, 5, vertical sword, 6, slider, 7, run through the groove, 8, the diaphragm, 9, the square slab, 10, first spring, 11, first sloping block, 12, the second sloping block, 13, crowded frame, 14, logical groove, 15, the inner chamber, 16, the contact plate, 17, the kelly, 18, the depression bar, 19, the second spring, 20, run through the mouth, 21, the bayonet socket, 22, the fixed block, 23, the second arc groove, 24, the cutting knife, 25, the card frame, 26, the elastic rod, 27, the groove of stepping down, 28, the recess.

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. 1-11, the present invention provides a technical solution: an insulated wire stripping device for power transformation construction comprises two pressing plates 1 which are symmetrical to each other, the two pressing plates 1 are hinged to each other through hinges, a plurality of first arc grooves 2 which are different in size and used for placing electric wires are formed in the inner side faces of the pressing plates 1, the hinges are installed on one end faces of the two pressing plates 1, therefore, when the two pressing plates 1 are turned open, the electric wires which need to be stripped can be conveniently placed in the first arc grooves 2, the first arc grooves 2 which are different in size can enable the device to be suitable for the electric wires with different specifications and sizes, the faces, close to each other, of the two pressing plates 1 are inner side faces, a cavity 3 is formed in the pressing plates 1, telescopic transverse cutters 4 and telescopic vertical cutters 5 are arranged in the cavity 3 respectively, the cutting edges of the transverse cutters 4 and the vertical cutters 5 can move to the outer portions of the pressing plates 1 through penetrating grooves 7 formed in the pressing plates 1 respectively, and accordingly insulating layers of the electric wires located in the first arc grooves 2 are cut, the through grooves 7 are communicated with the first arc grooves 2, the number of the vertical knives 5 is multiple, the vertical knives correspond to the positions and the number of the first arc grooves 2 one by one, the direction of the transverse knives 4 is perpendicular to the direction of the first arc grooves 2, the direction of the vertical knives 5 is parallel to the direction of the first arc grooves 2, the insulating layers of the wires in the first arc grooves 2 can be cut circularly when the transverse knives 4 move to the outside of the pressing plate 1 through the through grooves 7, the insulating layers of the wires in the first arc grooves 2 can be cut longitudinally when the vertical knives 5 move to the outside of the pressing plate 1 through the through grooves 7, so that the insulating layers and the conducting wires can be more favorably separated, the transverse knives 4 and the vertical knives 5 are controlled by the sliding blocks 6 connected to the outer side surface of the pressing plate 1, and the transverse knives 4 or the vertical knives 5 can be controlled by the sliding blocks 6 to move to the outside of the pressing plate 1, therefore, the insulation layer of the wire can be transversely or longitudinally cut, the sliding block 6 is in sliding clamping connection with the pressing plate 1, and the position of the sliding block 6 is unchanged after the sliding block 6 is in clamping connection with the pressing plate 1, so that the transverse knife 4 or the vertical knife 5 can be stably positioned outside the pressing plate 1, and the insulation layer of the wire can be cut.

The horizontal knife 4 and the vertical knife 5 can be contracted in a mode that the horizontal knife 4 is fixedly connected to the horizontal plate 8, the vertical knives 5 are fixedly connected to the square plate 9, the vertical knives 5 positioned in the same press plate 1 are fixedly connected to the same square plate 9, the heights of the vertical knives 5 on the same square plate 9 are different, the heights of the vertical knives 5 are opposite to the size of the first arc groove 2 (the larger the size of the first arc groove 2 is, the smaller the height of the vertical knife 5 corresponding to the first arc groove is, as shown in fig. 5), the heights of two ends of the horizontal knife 4 are different, the height of one end, with the small size, of the horizontal knife 4 in the first arc groove 2 is larger than the height of the other end (as shown in fig. 4), the arrangement can ensure that the horizontal knife 4 and the vertical knives 5 can better cut the wire insulation layers positioned in the first arc grooves 2 with different sizes, and the horizontal plate 8 and the square plate 9 are both connected with the side wall of the cavity 3 through the first spring 10, one end of each of a plurality of first springs 10 is fixedly connected with the side wall of the cavity 3, one part of the other end of each of the plurality of first springs 10 is fixedly connected with the transverse plate 8, one part of the other end of each of the plurality of first springs 10 is fixedly connected with the square plate 9, the transverse knife 4 and the vertical knife 5 can be pulled towards the corresponding inner part of the cavity 3 through the transverse plate 8 and the square plate 9, the transverse plate 8 and the square plate 9 are respectively and fixedly connected with a plurality of first oblique blocks 11 and second oblique blocks 12, the inclined surfaces of the first oblique blocks 11 and the second oblique blocks 12 are oppositely arranged, a squeezing frame 13 is arranged between the first oblique blocks 11 and the second oblique blocks 12, the squeezing frame 13 is positioned between the first oblique blocks 11 and the second oblique blocks 12, the two side surfaces of the squeezing frame 13 are inclined surfaces, the inclined surfaces on the two sides of the squeezing frame 13 respectively correspond to the first oblique blocks 11 and the second oblique blocks 12, the sliding block 6 penetrates through a through groove 14 formed in the pressing plate 1 to be mutually connected with the squeezing frame 13, the inner part of the sliding connection block 14, and the two side surfaces of the connection block are respectively and fixedly connected with the squeezing frame 13 and the sliding block 6, the sliding block 6 can drive the extrusion frame 13 to move, so that the extrusion frame 13 extrudes the first inclined block 11 or the second inclined block 12, and then the horizontal knife 4 or the vertical knife 5 slides to the outside of the pressure plate 1.

Specifically, the slider 6 can be movably clamped with the pressing plate 1 in the following manner, an inner cavity 15 is formed in the slider 6, a contact plate 16 is arranged in the inner cavity 15, clamping rods 17 are fixedly connected to two ends of the contact plate 16, the clamping rods 17 penetrate through holes 20 in the slider 6 to be in contact with the side wall of the pressing plate 1, a pressing column 18 is movably arranged on one side of the contact plate 16, the pressing column 18 is meshed with the slider 6, the pressing column 18 rotates to enable the clamping rods 17 to press the side wall of the pressing plate 1 to achieve position fixing, and when the pressing column 18 rotates reversely, the pressing column 18 moves upwards, so that the slider 6 can be moved freely.

In addition, in order to be able to quickly locate three states, namely, the horizontal knife 4 extends, the vertical knife 5 extends, and both the horizontal knife 4 and the vertical knife 5 retract, the pressing plate 1 is provided with a plurality of three pairs of bayonets 21 matched with the clamping rod 17, and a second spring 19 is arranged between the contact plate 16 and the side wall of the inner cavity 15, and the second spring 19 has downward elastic force, so that the slider 6 can be moved while sensing the touch change when the clamping rod 17 is clamped with the bayonets 21, and then the pressing column 18 is screwed at the moment to keep the stable connection between the clamping rod 17 and the bayonets 21, thereby realizing the stable position states of the horizontal knife 4 and the vertical knife 5, and facilitating the processing of wires or the carrying requirements.

On the basis, in order to make the device be suitable for the electric wire with more specifications, the device is further provided with a fixed block 22, specifically, the pressing plate 1 is kept away from one end of the hinge and is fixedly connected with the fixed block 22, the two fixed blocks 22 are symmetrical to each other, the fixed block 22 is provided with a plurality of second arc grooves 23 with different sizes, the second arc grooves 23 are fixedly connected with cutting knives 24, some electric wires are formed by winding a plurality of wires together, the outer sides of the plurality of wires which are wound together are wrapped with insulating layers, the second arc grooves 23 and the cutting knives 24 can cut the insulating layers on the wires with thinner diameters, the pressing plate 1 is provided with abdicating grooves 27, the abdicating grooves 27 can give out positions of the wires, so that the insulating layers on the wires can be better cut by the cutting knives 24 of the second arc grooves 23, and the sizes of the second arc grooves 23 are smaller, as shown in fig. 1 (for handling a plurality of strands of thin thread, such as a network cable, a telephone line, etc.), the user does not touch the cutting blade 24 at will, so that the cutting blade 24 does not pose a danger even if it does not adopt a retractable form.

In order to better carry the device, the two pressing plates 1 can be connected together when not in use, specifically, a clamping frame 25 is fixedly connected to the side surface of the pressing plate 1 positioned below, the clamping frame 25 is fixedly connected to both side surfaces of one end, away from the hinge, of the pressing plate 1, an elastic rod 26 is fixedly connected to the side surface of the pressing plate 1 positioned above, the position of the elastic rod 26 is matched with the position of the clamping frame 25, when the inner side surfaces of the two pressing plates 1 are attached to each other, the lower end of the elastic rod 26 is inserted into the clamping frame 25, the elastic rod 26 is Z-shaped, the elastic rod 26 is made of elastic plastic, a groove 28 matched with the elastic rod 26 is formed in the inner side wall of the clamping frame 25, when the elastic rod 26 is inserted into the clamping frame 25, the transverse rod positioned at the lower end is inserted into the groove 28 to be clamped with the clamping frame 25, when the elastic rod 26 is required to be separated from the clamping frame 25, the elastic rod 26 can be separated from the groove 28 by inward extrusion, thereby disengaging the latch from the latch frame 25.

The working principle is as follows: when the wire stripping device is used, the two pressing plates 1 are separated, then the wire to be stripped is placed into the corresponding first arc groove 2 according to the size specification, then the two pressing plates 1 are mutually closed, the sliding block 6 slides downwards according to the direction shown in the figure 1 and is mutually clamped with the pressing plates 1, so that the transverse knife 4 moves to the outer part of the pressing plates 1 to perform circular cutting on the insulating layer of the wire, then the sliding block 6 is pushed upwards again to enable the vertical knife 5 to move to the outer part of the pressing plates 1 to perform longitudinal cutting on the insulating layer of the wire, then the two pressing plates 1 can be separated, the cut wire is taken out from the inner part of the first arc groove 2, and the insulating layer on the cut wire is taken down;

when cutting some wire insulation layers with smaller diameters, two pressing plates 1 are separated, then the wires with smaller diameters are placed in the second arc grooves 23 corresponding to the sizes of the two pressing plates 1, then the two pressing plates 1 are closed, and the cutting knife 24 is used for cutting the insulation layers of the wires.

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

1. The utility model provides a transformer construction is with insulated wire device of skinning which characterized in that: including clamp plate (1) of two mutual symmetries, and articulated each other through the hinge between two clamp plate (1), it has the different first arc groove (2) that are used for placing the electric wire of a plurality of sizes to open on the medial surface of clamp plate (1), and the inside of clamp plate (1) is opened there is cavity (3), the inside of cavity (3) is equipped with the horizontal sword of telescopic (4) and erects sword (5) respectively, the quantity of erecting sword (5) be a plurality of and with the position and the quantity one-to-one of first arc groove (2), horizontal sword (4) and erect sword (5) are controlled by slider (6), and slider (6) and clamp plate (1) slip joint, the cutting part of horizontal sword (4) and erecting sword (5) is opened the outside that has through groove (7) to extend to clamp plate (1) on through clamp plate (1).

2. The insulated wire stripping device for power transformation construction according to claim 1, characterized in that: horizontal sword (4) fixed connection is on diaphragm (8), and the equal fixed connection of a plurality of perpendicular sword (5) is on square plate (9), and diaphragm (8) and square plate (9) all are connected through the lateral wall of first spring (10) with cavity (3), be equipped with crowded frame (13) on diaphragm (8) and square plate (9) respectively a plurality of first sloping block (11) of fixedly connected with and a plurality of second sloping block (12), between first sloping block (11) and second sloping block (12), slider (6) run through logical groove (14) and crowded frame (13) interconnect that open on clamp plate (1).

3. The insulated wire stripping device for power transformation construction according to claim 1, characterized in that: the inside of slider (6) is opened there is inner chamber (15), be equipped with contact plate (16) in inner chamber (15), just the both ends fixedly connected with kelly (17) of contact plate (16), kelly (17) run through on slider (6) run through mouthful (20) and clamp plate (1) lateral wall contact, contact plate (16) one side activity is provided with compression leg (18), just compression leg (18) are connected with slider (6) meshing.

4. The insulated wire stripping device for power transformation construction according to claim 1, characterized in that: equal fixedly connected with fixed block (22) is served in one of hinge is kept away from in clamp plate (1), and two fixed block (22) mutual symmetries, it has second arc groove (23) of a plurality of not unidimensional to open on fixed block (22), fixedly connected with cutting knife (24) is gone up in second arc groove (23), and opens on clamp plate (1) and have groove of stepping down (27).

5. The insulated wire stripping device for power transformation construction according to claim 1, characterized in that: fixedly connected with card frame (25) on the side of clamp plate (1) that is located the below, fixedly connected with bullet pole (26) on the side of clamp plate (1) that is located the top, it has recess (28) with bullet pole (26) looks adaptation to open on the inside wall of card frame (25).

6. The insulated wire stripping device for power transformation construction according to claim 3, characterized in that: a plurality of bayonets (21) matched with the clamping rods (17) are formed in the pressing plate (1), and a second spring (19) is arranged between the contact plate (16) and the side wall of the inner cavity (15).