CN213243404U - Locking rod tool for electrified disconnection lead - Google Patents

Abstract

The utility model discloses a locking lever instrument for electrified disconnected lead wire belongs to the electric power tech field, reduces the human input, improves work efficiency, the utility model discloses a locking lever instrument for electrified disconnected lead wire, the device comprises a device body, be equipped with first card wire casing on the device body, be equipped with the telescopic link on the device body, the telescopic link stretches into first card wire inslot and its tip are equipped with card line piece, still be equipped with on the device body with the second card wire casing that first card wire casing homonymy set up, slidable mounting slider in the second card wire casing. In the operation process, only need can accomplish the connection of cable alone, practice thrift the human input, improved work efficiency, avoid producing the incident because the cable drops.

Description

Locking rod tool for electrified disconnection lead

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electric power tech field especially relates to a locking lever instrument that is used for electrified disconnected lead wire.

[ background of the invention ]

Distribution network uninterrupted power supply is used as a main means for distribution network maintenance, and live disconnection and connection of leads are the most basic and common operation projects in live working. According to the current operation mode, the live-line lead breaking and connecting method of the insulating glove operation method mainly adopts two persons to operate in a bucket, when the lead is connected in a live-line mode, a No. 1 operation electrician in the bucket holds the connecting lead, and a No. 2 operation electrician in the bucket moves the position of a working bucket of an insulating bucket arm vehicle, and the lead is lapped in a live-line mode after the position reaches a specific operation position; when the lead is broken in an electrified way, after the connecting wire clamp is disassembled, the No. 1 working electrician in the hopper holds the lead, and the No. 2 working electrician in the hopper moves the position of the working hopper, so that the lead is looped or directly cut off. The operation mode needs two electricians in the buckets to be matched together when the connecting wire clamp is assembled and disassembled, so that the efficiency is low, and the consumed time is long; in addition, when the lead is held by hands to move the working bucket or the wire clamp is assembled and disassembled, the lead can slide off, and the short circuit or grounding of the circuit and the equipment is caused, so that safety accidents are caused.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide the locking lever instrument that is used for electrified disconnected lead wire, reduce the human input, improve work efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a locking lever instrument for electrified disconnected lead wire, including the device body, be equipped with first card wire casing on the device body, be equipped with the telescopic link on the device body, the telescopic link stretches into first card wire inslot and its tip are equipped with the card line piece, still be equipped with on the device body with the second card wire casing that first card wire casing homonymy set up, slidable mounting slider in the second card wire casing.

Furthermore, be equipped with toggle handle on the device body, the telescopic link includes fixed cover and connecting rod, the one end of connecting rod passes first card wire casing with toggle handle connects, and the other end installation card line piece.

Furthermore, limiting plates are arranged on two sides of the poking handle, and the poking handle is hinged with the limiting plates on the two sides.

Furthermore, an elastic part is arranged between the connecting rod and the fixed sleeve, and the elastic part provides elastic restoring force for the connecting rod.

Furthermore, be equipped with the twist grip on the device body, the telescopic link include with twist grip sliding connection's screw rod and with screw rod thread fit's axle sleeve, the card line piece is installed the screw rod tip.

Further, the lower end of the device body is rotatably matched with a connecting handle, and the connecting handle is in threaded fit with the sliding block.

Furthermore, a through hole is formed in the connecting handle.

The utility model has the advantages that:

the utility model provides a tool for live working, when connecting a lead wire under the environment of live working, one of the cables is put into a first wire clamping groove, the cable is clamped in the first wire clamping groove by a wire clamping block through the activity of a telescopic rod, a locking rod tool can drive the cable to move to the position of a second cable, the second cable is plugged in a second wire clamping groove, a sliding block is moved to limit the second cable in the second wire clamping groove, thus the positions of the two cables are fixed, an operator can release the holding of the locking rod tool to connect the two cables, and in the process, the relative position between the two cables can not be changed under the limiting action of the locking rod tool, thereby the connection of the cables can be completed only by one person, the manpower input is saved, and the operation of another operator which is influenced by the more positions occupied by another operator in the limited operation space can be avoided, the working efficiency is improved, and safety accidents caused by the falling of the cable are avoided;

when the connection of the two cables is disconnected, the two cables can be clamped by using a locking rod tool, then the connection of the two cables is disconnected, and finally the two cables are separated by using the locking rod tool, so that only one person is needed in the whole operation process;

first card wire casing and second card wire casing lie in the same one side of device body, so, accomplish the connection back of cable, it is comparatively convenient to take off the locking lever instrument.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

FIG. 1 is a schematic view of a locking rod tool according to an embodiment of the present invention;

FIG. 2 is a side view of a locking rod tool in an embodiment of the present invention;

FIG. 3 is a schematic structural view of the toggle handle in the embodiment of the present invention;

fig. 4 is a schematic structural view of the rotating handle in the embodiment of the present invention.

Reference numerals:

the device comprises a device body 100, a first wire clamping groove 110 and a second wire clamping groove 120;

the telescopic rod 200, the wire clamping block 210, the toggle handle 220, the fixing sleeve 230, the connecting rod 240, the limiting plate 250, the elastic part 260, the rotating handle 270, the screw 280 and the shaft sleeve 290;

slider 300, connection handle 310, through-hole 320.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, the embodiment of the utility model provides a locking lever instrument for electrified disconnected lead wire, including device body 100, be equipped with first card wire casing 110 on the device body 100, be equipped with telescopic link 200 on the device body 100, telescopic link 200 stretches into in the first card wire casing 110 and its tip is equipped with card line piece 210, still is equipped with the second card wire casing 120 that sets up with first card wire casing 110 homonymy on the device body 100, slidable mounting slider 300 in the second card wire casing 120.

When the lead is connected in a charged environment, one cable is placed into the first wire clamping groove 110, the cable is clamped in the first wire clamping groove 110 by the wire clamping block 210 through the activity of the telescopic rod 200, the locking rod tool can move with the cable to move to the position of a second cable, the second cable is plugged into the second wire clamping groove 120, the sliding block 300 is moved, and the second cable is limited in the second wire clamping groove 120, so that the positions of the two cables are fixed, an operator can release the holding of the locking rod tool to connect the two cables, and in the process, the relative position between the two cables cannot be changed under the limiting action of the locking rod tool, so that the connection of the cables can be completed by only one person, the labor input is saved, and the phenomenon that the operation of another worker is influenced by the fact that the other worker occupies more positions in a limited operation space can be avoided, the working efficiency is improved, and safety accidents caused by the falling of the cable are avoided;

when the connection of the two cables is disconnected, the two cables can be clamped by using a locking rod tool, then the connection of the two cables is disconnected, and finally the two cables are separated by using the locking rod tool, so that only one person is needed in the whole operation process;

the first wire clamping groove 110 and the second wire clamping groove 120 are located on the same side of the device body 100, so that it is convenient to take down the locking rod tool after completing the connection of the cable.

Wherein, be equipped with toggle handle 220 on the device body 100, telescopic link 200 includes fixed cover 230 and connecting rod 240, and the one end of connecting rod 240 passes first card wire casing 110 and is connected with toggle handle 220, and the card line piece 210 is installed to the other end, and toggle handle 220 both sides are equipped with limiting plate 250, and toggle handle 220 is articulated with the limiting plate 250 of both sides.

Limiting plate 250 has injectd toggle handle 220's swing direction, when needs fixed cable, break toggle handle 220 off with the fingers and thumb, make toggle handle 220 overturn for limiting plate 250, pulling connecting rod 240 simultaneously and changing the position of card line piece 210, make the distance increase between the lateral wall on card line piece 210 and the first card line groove 110, so that pack the cable into first card line groove 110 in, reset toggle handle 220 again, so that card line piece 210 resets and carry out spacingly to the cable, avoid the cable to shift out first card line groove 110.

The lower end of the device body 100 is rotatably fitted with a connection handle 310, and the connection handle 310 is screw-fitted with the slider 300. The sliding of the sliding block 300 can be controlled through the thread matching by rotating the connecting handle 310, when a second cable is fixed, the second cable is plugged between the second wire clamping groove 120 and the sliding block 300, and then the cable can be limited in the second wire clamping groove 120 by rotating the connecting handle 310.

The connection handle 310 is further provided with a through hole 320. Can install remote handle through-hole 320, generally can have certain distance between two cables, after a cable has been connected to locking lever instrument in lower position department, can upwards remove cable and locking lever instrument through remote handle, and make the cable card of top go into corresponding position, rotate remote handle, can rotate connection handle 310, realize connecting, so, need not change the position on lifting tool and can accomplish the fixed of two cables, the position at the high change staff who adjusts lifting tool afterwards, the operation of working a telephone switchboard again. In order to prevent the cable above the connection process from being separated from the locking rod tool, the slider 300 is hooked and is disposed downward, and can perform a limiting function.

And, when slider 300 slided towards card line piece 210 direction, the chucking cable, otherwise, then loosens the cable, when card line piece 210 slided towards slider 300 direction, the chucking cable, otherwise, loosens the cable, and like this, when two cables were by locking lever instrument centre gripping, the interval between two cables is less to be convenient for operating personnel connects the cable, need not exert the power of keeping two cable intervals in the operation process, has made things convenient for the construction.

In another embodiment of the present invention, a control link different from the above embodiment is provided, and the telescopic solution is specifically: referring to fig. 3, an elastic member 260 is disposed between the connecting rod 240 and the fixing sleeve 230, the elastic member 260 provides an elastic restoring force for the connecting rod 240, the elastic member 260 is preferably a spring, one end of the spring abuts against the structure on the connecting rod 240, and the other end of the spring abuts against the device body 100 in the fixing sleeve 230 or abuts against the structure in the fixing sleeve 230, so that the toggle handle 220 is pulled, so as to control the connecting rod 240 to compress the spring, in the actual operation process, after the toggle handle 220 is pulled, the wire clamping block 210 is far away from the upper side wall of the first wire clamping groove 110, so that the distance between the upper side wall of the first wire clamping groove 110 is increased, the cable can be conveniently clamped, after the toggle handle 220 is released, the wire clamping block 210 resets and clamps the cable under the effect.

In another embodiment of the present invention, another scheme for controlling the movement of the card wire block is provided, specifically: referring to fig. 4, the device body 100 is provided with a rotating handle 270, the telescopic rod 200 comprises a screw 280 slidably connected with the rotating handle 270 and a shaft sleeve 290 in threaded fit with the screw 280, the wire clamping block 210 is mounted at the end of the screw 280, the rotating handle 270 is rotated to drive the screw 280 to rotate, the screw 280 gradually extends out of or retracts into the shaft sleeve 290 through threaded fit with the shaft sleeve 290, so as to control the movement of the wire clamping block 210, and in this way, the position of the wire clamping block 210 is not easy to change, and the position stability of a cable in the operation process can be ensured.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (7)

1. Locking bar tool for live disconnect of a lead, characterized in that: the device comprises a device body, be equipped with first card wire casing on the device body, be equipped with the telescopic link on the device body, the telescopic link stretches into in the first card wire casing and its tip are equipped with the card line piece, still be equipped with on the device body with the second card wire casing that first card wire casing homonymy set up, slidable mounting slider in the second card wire casing.

2. The locking bar tool for electrically disconnecting a lead according to claim 1, wherein: the device body is provided with a toggle handle, the telescopic rod comprises a fixed sleeve and a connecting rod, one end of the connecting rod penetrates through the first wire clamping groove to be connected with the toggle handle, and the other end of the connecting rod is provided with the wire clamping block.

3. The locking bar tool for electrically disconnecting a lead according to claim 2, wherein: limiting plates are arranged on two sides of the toggle handle, and the toggle handle is hinged with the limiting plates on the two sides.

4. The locking bar tool for electrically disconnecting a lead according to claim 2, wherein: the connecting rod with be equipped with the elastic component between the fixed cover, the elastic component is for the connecting rod provides the elasticity restoring force.

5. The locking bar tool for electrically disconnecting a lead according to claim 1, wherein: the device body is provided with a rotating handle, the telescopic rod comprises a screw rod and a shaft sleeve, the screw rod is connected with the rotating handle in a sliding mode, the shaft sleeve is in threaded fit with the screw rod, and the wire clamping block is installed at the end portion of the screw rod.

6. Locking bar tool for live disconnect leads according to one of claims 1 to 5, characterized in that: the lower end of the device body is rotatably matched with a connecting handle, and the connecting handle is in threaded fit with the sliding block.

7. The locking bar tool for electrically disconnecting a lead according to claim 6, wherein: the connecting handle is provided with a through hole.

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