CN210517628U - Drainage wire disconnection tool - Google Patents

Abstract

The application provides a drainage line disconnection instrument includes: the fixing rod, the first clamping hook, the second clamping hook and the limiting piece; the first clamping hook, the second clamping hook and the limiting piece are all arranged on the fixed rod, the first clamping hook and the second clamping hook are respectively positioned on two sides of the limiting piece, a first clamping groove is formed between the first clamping hook and the limiting piece, and a second clamping groove is formed between the second clamping hook and the limiting piece; the first clamping groove and the second clamping groove are used for clamping a wire. The application provides a drainage line meets absolutely instrument through with the wire centre gripping in first double-layered groove and centre gripping in the second presss from both sides the groove, can fix the wire, makes things convenient for the operation personnel to install the fastener, is difficult to drop in the fastener installation, simultaneously, because drainage line meets absolutely instrument has replaced the disconnected of handheld drainage line of operation personnel and wire, has reduced safe risk. In addition, the labor and the working time are saved, and the operation quality and the operation efficiency are improved.

Description

Drainage wire disconnection tool

Technical Field

The application relates to the technical field of power equipment, in particular to a drainage wire disconnection tool.

Background

With the development of economy, users put higher demands on the reliability of power supply. In recent years, the number of times of uninterrupted maintenance operation of a 10kV power distribution network is increased year by year. At present, the domestic live lapping 10kV drainage wire is mainly operated by using an insulating glove method, an operator is required to wear insulating gloves to carry out live disconnection of the drainage wire by using the operation method, the operation process is inflexible in installation of the wire clamp because the operator wears thick insulating protection tools, the wire clamp is easy to fall off in the installation process, the installation wastes time and labor, and the distance between the operator and the live equipment is too close, so that certain potential safety hazards exist. For the disconnection work of the side phase drainage wire which cannot be reached by the insulating bucket arm vehicle, the side phase drainage wire can only be stretched out of the insulating bucket by operating personnel for working, and further, the safety risk is increased.

SUMMERY OF THE UTILITY MODEL

An object of an embodiment of the present application is to provide a drainage wire connecting and disconnecting tool to improve the above-mentioned problems.

The utility model discloses a realize like this:

in a first aspect, an embodiment of the present application provides a drainage wire disconnection tool, including: the fixing rod, the first clamping hook, the second clamping hook and the limiting piece; the first clamping hook, the second clamping hook and the limiting piece are all arranged on the fixed rod, the first clamping hook and the second clamping hook are respectively positioned on two sides of the limiting piece, a first clamping groove is formed between the first clamping hook and the limiting piece, and a second clamping groove is formed between the second clamping hook and the limiting piece; the first clamping groove and the second clamping groove are used for clamping a wire.

The application provides a drainage line meets absolutely instrument through with the wire centre gripping in first double-layered groove and centre gripping in the second presss from both sides the groove, can fix the wire, makes things convenient for the operation personnel to install the fastener, is difficult to drop in the fastener installation, simultaneously, because drainage line meets absolutely instrument has replaced the disconnected of handheld drainage line of operation personnel and wire, has reduced safe risk. In addition, the labor and the working time are saved, and the operation quality and the operation efficiency are improved.

In combination with the technical solution provided by the first aspect, in some possible implementations, the first hook is slidably connected to the fixing rod.

In this application, be convenient for adjust the width in first clamp groove through first clamp hook and dead lever sliding connection mode for this drainage wire disconnection instrument can be applicable to the wire of not unidimensional.

In some possible implementation manners, in combination with the technical solution provided by the first aspect, the fixing rod is further provided with an adjusting screw, and the adjusting screw is fixedly connected with the first clamping hook; the adjusting screw is adjusted to drive the first clamping hook so as to adjust the width of the first clamping groove.

In this application, adjusting screw and first double-layered hook fixed connection can drive first double-layered hook through the regulation to adjusting screw and remove, alright adjust the width in first double-layered groove, and this project organization is simple, the operation of being convenient for.

In combination with the technical solution provided by the first aspect, in some possible implementations, the second hook is slidably connected to the fixing rod.

In this application, the second presss from both sides hook and dead lever sliding connection, is convenient for adjust the width that the second pressed from both sides the groove for this drainage wire disconnection instrument can be applicable to the wire of unidimensional not.

In combination with the technical solution provided by the first aspect, in some possible implementations, the drainage wire disconnecting tool further includes a telescopic rod; one end of the telescopic rod is connected with the fixed rod, the other end of the telescopic rod is connected with the second clamping hook, and the first clamping hook is driven to move through the telescopic action of the telescopic rod, so that the width of the second clamping groove is adjusted.

In this application, the second presss from both sides the wire on the groove generally is used for centre gripping electric wire tower, if the operating personnel is far away from the wire on the electric wire tower inconvenient direct end regulation at the second clamp hook, consequently through setting up the telescopic link, the one end and the dead lever of telescopic link are connected, the other end and the second of telescopic link press from both sides the hook connection, make the operating personnel can only pass through the flexible second clamp hook that drives of telescopic link in the one end of dead lever and remove, alright the width that the second pressed from both sides the groove of adjusting, safety risk has been reduced.

In combination with the technical solution provided by the above first aspect, in some possible implementation manners, the drainage wire disconnection tool further includes a fixing member, the telescopic rod is connected with the fixing rod through the fixing member, the fixing member is provided with an adjusting wheel, and the adjusting wheel is connected with the telescopic rod and used for adjusting the telescopic rod so as to extend or shorten the telescopic rod.

In combination with the technical solution provided by the first aspect, in some possible implementations, the fixing member is further provided with a clamping member.

In this application, can fasten the telescopic link through the clamping piece (promptly, fix a certain position on the dead lever with the telescopic link), avoid the telescopic link not hard up, influence operation personnel's breaking of contact.

With reference to the technical solution provided by the first aspect, in some possible implementation manners, the fixing rod includes a first fixing rod and a second fixing rod; the first fixing rod is fixedly connected with the second fixing rod; the first clamping hook, the second clamping hook and the limiting piece are all arranged on the first fixing rod.

In combination with the technical solution provided by the first aspect, in some possible implementation manners, the first fixing rod is connected to the second fixing rod through a fixing screw.

In this application, first dead lever passes through fixed screw with the second dead lever and is connected, when the angle that the operating personnel need adjust first dead lever, only need unscrew fixed screw, then control the position of adjusting first dead lever, adjusts the regulation that can accomplish the angle of first dead lever again with fixed screw tightening after accomplishing, makes things convenient for the operator to the disconnected joint of drainage wire under different scenes.

With reference to the technical solution provided by the first aspect, in some possible implementation manners, the bottom end of the first hook, which is close to the side wall of the limiting member, is bent toward the direction of the limiting member; the bottom end of the side wall of the first clamping hook is one end far away from the fixed rod; the bottom end of the side wall of the second clamping hook, which is close to the limiting piece, is bent towards the direction of the limiting piece; the bottom end of the side wall of the second clamping hook is one end far away from the fixed rod.

In the application, the bottom end of the side wall of the first clamping hook, which is close to the limiting part, is bent towards the direction of the limiting part, so that the wire is conveniently clamped; and the bottom end of the side wall of the second clamping hook, which is close to the limiting part, is bent towards the direction of the limiting part, so that the wire is clamped conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a drainage wire connecting and disconnecting tool provided in an embodiment of the present application.

Fig. 2 is a schematic structural view of another drainage wire connecting and disconnecting tool provided in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of an extension board including an angle adjustment block according to an embodiment of the present disclosure.

FIG. 4 is a schematic structural view of another drainage wire connecting and disconnecting tool provided in the embodiments of the present application in connection with a drainage wire.

FIG. 5 is a schematic structural view of another drainage wire connecting and disconnecting tool provided in the embodiments of the present application in connection with a drainage wire and a lead.

Icon: 100-a drainage wire disconnection tool; 10-a fixing rod; 11-a first fixing bar; 111-set screws; 12-a second fixing bar; 121-extension plate; 1211-angle adjusting groove; 13-an angle adjusting block; 20-a first clip hook; 30-a second clip hook; 40-a limit stop; 50-adjusting screws; 60-a telescopic rod; 70-a fixing member; 71-a regulating wheel; 72-a clamping member; 200-a drainage wire; 300-wire.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

At present, the domestic live lapping 10kV drainage wire is mainly operated by using an insulating glove method, an operator is required to wear insulating gloves to carry out live disconnection of the drainage wire by using the operation method, the operation process is inflexible in installation of the wire clamp because the operator wears thick insulating protection tools, the wire clamp is easy to fall off in the installation process, the installation wastes time and labor, and the distance between the operator and the live equipment is too close, so that certain potential safety hazards exist.

That is, at present, two operating personnel are needed to assist the operation of the disconnection of the drainage wire, wherein one operating personnel wears an insulating glove to hold the drainage wire and the wire, and the other wire clamp is used for installing the drainage wire and the wire. The operation is inconvenient and the safety is not high.

In view of the above problems, the present inventors have studied and researched to provide the following embodiments to solve the above problems.

Referring to fig. 1, an embodiment of the present invention provides a drainage wire connecting and disconnecting tool 100, which includes a fixing rod 10, a first clamping hook 20, a second clamping hook 30, and a limiting member 40.

Wherein, the fixing rod 10, the first clip hook 20 and the second clip hook 30 are all arranged on the fixing rod 10. The fixing rod 10 includes a first end and a second end, and a limiting member 40, a first clamping hook 20 and a second clamping hook 30 are disposed on the rod body near the first end of the fixing rod 10. The second end of dead lever is as the handheld end of operation personnel, makes things convenient for operation personnel to use.

The first clip hook 20 and the second clip hook 30 are respectively located on two sides of the limiting member 40. A first clamping groove is formed between the first clamping hook 20 and the limiting member 40, and a second clamping groove is formed between the second clamping hook 30 and the limiting member 40. The first clamping groove and the second clamping groove are used for clamping the wire. The wires clamped by the first clamping groove and the second clamping groove comprise wires on a wire tower and a drainage wire needing to be disconnected. The wire clamping groove can be used for clamping a wire on a wire tower by the first clamping groove and a drainage wire by the second clamping groove, and also can be used for clamping a drainage wire by the first clamping groove and a wire on a wire tower by the second clamping groove. The present application is not limited thereto.

When the drainage wire tower is used, an operator clamps the drainage wire and the wire on the wire tower through the first clamping groove and the second clamping groove of the drainage wire disconnection tool 100 so as to fix the drainage wire and the wire on the wire tower, and then installs the drainage wire and the wire on the wire tower through the wire clamp. In this embodiment, since the first clamping hook 20 is close to the handheld end of the fixing rod 10, the drainage wire can be clamped in the first clamping groove first, and then the operator can clamp the wire on the wire tower in the second clamping groove by holding the fixing rod 10, which is convenient for the operator to operate.

The embodiment of the application provides a pair of drainage wire meets an end tool 100, through with the drainage wire centre gripping at first double-layered groove and with the wire centre gripping on the electric wire tower in the second presss from both sides the groove, can fix drainage wire and wire, make things convenient for the operating personnel to install the fastener, be difficult to drop in the fastener installation, simultaneously, because drainage wire meets an end tool 100 has replaced the handheld drainage wire of operating personnel and the disconnected of wire, reduced safe risk. In addition, through the drainage wire disconnection tool 100 that this application embodiment provided, only need an operation personnel alright completion operation very fast at the disconnection in-process of drainage wire, saved manpower and operating time, improved operation quality and efficiency.

Optionally, to enhance the grip on the wire. The two side walls of the limiting member 40 opposite to the first clamping hook 20 and the second clamping hook 30 are both provided with arc-shaped grooves.

Of course, in other embodiments, the width of the bottom end of the limiting member 40 may be larger than the width of the top end of the limiting member 40. The top end of the limiting member 40 is the end connected with the fixing rod 10, and the bottom end of the limiting member 40 is the end far away from the fixing rod 10. The present application is not limited thereto.

Optionally, in order to clamp the wire, the shapes of the first clamping hook 20 and the second clamping hook 30 are approximately triangular, and the bottom end of the side wall of the first clamping hook 20 close to the limiting member 40 is bent toward the limiting member 40; wherein, the bottom end of the side wall of the first clamping hook 20 is the end far away from the fixing rod 10. The bottom end of the side wall of the second clamping hook 30 close to the limiting piece 40 is bent towards the limiting piece 40; wherein, the bottom end of the side wall of the second clamping hook 30 is the end far away from the fixing rod 10.

Because the current drainage wires are different in size, in order that the drainage wire disconnecting and connecting tool 100 provided in the embodiment of the present application can be applied to drainage wires of different sizes, the first clamping hook 20 of the drainage wire disconnecting and connecting tool 100 is slidably connected with the fixing lever 10.

Referring to fig. 2, as an alternative sliding connection manner, an adjusting screw 50 is disposed on the fixing rod 10. The adjusting screw 50 is disposed on the end surface of the first end of the fixing rod 10, the adjusting screw 50 is fixedly connected to the first clamping hook 20 (the connection position is located inside the fixing rod 10), and the limiting member 40 is fixed on the fixing rod 10, so that the adjusting screw 50 is adjusted to drive the first clamping hook 20 to move, and further adjust the distance between the first clamping hook 20 and the limiting member 40, that is, the adjusting screw 50 is rotated to further drive the first clamping hook 20 to slide, and further adjust the width of the first clamping groove.

When the drainage wire clamping device is used, an operator adjusts the adjusting screw 50 according to the size of the drainage wire to drive the first clamping hook 20 to move, so that the width of the first clamping groove is larger than the diameter of the drainage wire, then the drainage wire is placed in the first clamping groove, and then the adjusting screw 50 is adjusted to clamp the drainage wire by the first clamping groove.

In the embodiment of the present application, the adjusting screw 50 is fixedly connected to the first clamping hook 20, the width of the first clamping groove can be adjusted by adjusting the adjusting screw 50, and the design structure is simple and convenient to operate.

As still another alternative sliding connection, the fixing rod 10 is provided with an adjusting rod and an elastic member, the adjusting rod is disposed on an end surface of a first end of the fixing rod 10, and one end of the first clamping hook 20 is connected with the adjusting rod and the elastic member respectively (the elastic member is located inside the fixing rod). When the drainage wire connecting and disconnecting tool 100 is not used, the first clamping hook 20 is close to the limiting member 40 under the action of the elastic member; when the drainage wire clamping device is used, an operator pushes the adjusting rod from outside to inside according to the size of the drainage wire so as to enable the first clamping hook 20 to be far away from the limiting part 40, at the moment, the first clamping hook 20 can be pulled by the elastic part opposite to the pushing force of the operator, after the operator puts the drainage wire into the first clamping groove, the adjusting rod is loosened, and at the moment, the first clamping hook 20 can be close to the limiting part 40 under the pulling force action of the elastic part so as to clamp the drainage wire tightly. Optionally, the elastic member is a spring.

Of course, in other embodiments, the adjusting rod may be omitted, and one end of the first clamping hook 20 may be directly connected to the elastic member (the elastic member is located inside the fixing rod). And then directly pulls the first clip hook 20 to adjust the width of the first clip groove. The present application is not limited thereto.

Therefore, in the embodiment of the present application, the width of the first clamping groove can be adjusted according to the adjusting rod and the elastic member. The design is also convenient for operators to operate.

Since the size of the wire on the current wire tower is also different in thickness, in order to enable the drainage wire disconnecting and connecting tool 100 provided by the embodiment of the present application to be applicable to wires of different sizes, the second clamp hook 30 of the drainage wire disconnecting and connecting tool 100 is slidably connected to the fixing rod 10.

As an alternative sliding connection manner, the drainage wire disconnecting and connecting tool 100 further includes a telescopic rod 60, one end of the telescopic rod 60 is connected with the fixing rod 10, and the other end of the telescopic rod 60 is connected with the second clamping hook 30. The second clamping hook 30 is driven to move by the extension of the telescopic rod 60, so as to adjust the width of the second clamping groove.

Optionally, the telescopic rod 60 is connected with the fixing rod 10 by a fixing member 70. One end of the fixing member 70 is connected to the fixing rod 10, and the other end of the fixing member 70 is connected to the telescopic bar 60.

Optionally, an adjusting wheel 71 is disposed on the fixing member 70, the adjusting wheel 71 is connected to the telescopic rod 60, the adjusting wheel 71 is used for extending or shortening the telescopic rod 60 to adjust the length of the telescopic rod 60, and when the drainage wire connecting and disconnecting tool 100 is not used, the second clamping hook 30 is close to the limiting member 40; when the wire clamping device is used, an operator rotates the adjusting wheel 71 according to the size of a wire, so that the telescopic rod 60 extends from the second end of the fixing rod 10 to the first end of the fixing rod 10, when the width of the second clamping groove is larger than that of the wire, the wire is placed in the second clamping groove, the adjusting wheel 71 is reversely adjusted at the moment, for example, the adjusting wheel 71 is adjusted clockwise at the beginning, and the adjusting wheel 71 is adjusted counterclockwise at the moment; for example, if the adjustment wheel 71 is initially adjusted counterclockwise, then the adjustment wheel 71 is adjusted clockwise and the adjustment wheel 71 is adjusted in the opposite direction until the conductor is clamped.

Optionally, in order to avoid loosening the telescopic rod, which may cause the first clamping groove not to clamp the wire, and affect the disconnection of the operator, the fixing member 70 provided in the embodiment of the present application is further provided with a clamping member 72. The clamping member 72 acts on the adjustment wheel 71, and the clamping member 72 is pulled upward (i.e., the clamping member 72 is pulled in a direction perpendicular to the fixing lever 10), so that the adjustment wheel 71 is in an adjustable state, and the clamping member 72 is pushed downward (i.e., the clamping member 72 is pulled in a direction parallel to the fixing lever 10), so that the adjustment wheel 71 is in an unadjustable state. The extension pole 60 will not be extended or shortened at this time.

In this application embodiment, the second presss from both sides wire on the groove generally is used for the electric wire tower, if the operation personnel are far away from the wire on the electric wire tower inconvenient direct end at second clamp hook 30 is adjusted, consequently through setting up telescopic link 60, the one end and the dead lever 10 of telescopic link 60 are connected, the other end and the second of telescopic link 60 press from both sides hook 30 and are connected, make the operation personnel can only drive second clamp hook 30 and remove through telescopic link 60's flexible the drive at the second end of dead lever 10, alright adjust the width that the second pressed from both sides the groove, safety risk has been reduced.

Of course, in other embodiments, the sliding connection manner of the second clip hook 30 and the fixing rod 10 may also be the same as the sliding connection manner of the first clip hook 20 and the fixing rod 10, and the application is not limited thereto.

Optionally, the fixing lever 10 includes a first fixing lever 11 and a second fixing lever 12. The first fixing rod 11 is fixedly connected with the second fixing rod 12. The first clamping hook 20, the second clamping hook 30 and the limiting member 40 are all disposed on the first fixing rod 11.

Optionally, in order to adjust the angle of the first fixing rod 11, the operator can disconnect the drainage wire in different scenes. The first fixing rod 11 and the second fixing rod 12 are connected by a fixing screw 111. Specifically, the second fixing rod 12 includes an extension plate 121, screw holes are formed at the bottom of the extension plate 121 and the bottom of one end of the first fixing rod 11, and the fixing screw 111 penetrates through the screw hole in the extension plate 121 and the screw hole in the first fixing rod 11 to connect the first fixing rod 11 and the second fixing rod 12.

As a mode of angle regulation, when the angle of the first fixing rod 11 needs to be regulated by an operator, the fixing screw 111 is only required to be unscrewed, then the position of the first fixing rod 11 is regulated leftwards and rightwards, and the angle of the first fixing rod 11 can be regulated by screwing the fixing screw 111 after the regulation is finished.

As another way to adjust the angle, please refer to fig. 2 and fig. 3, an angle adjusting block 13 is further disposed on the first fixing rod 11 according to an embodiment of the present application, an angle adjusting slot 1211 is further disposed on the extension plate 121, and the angle adjusting block 13 passes through the angle adjusting slot 1211 on the extension plate 121. When the angle of the first fixing rod 11 needs to be adjusted by an operator, the fixing screw 111 is firstly unscrewed, then the angle adjusting block 13 is adjusted, and the angle adjusting block 13 is fixedly connected with the first fixing rod 11, so that the angle adjusting block 13 is adjusted, and further the angle adjustment of the first fixing rod 11 is realized. For example, if the angle adjusting block 13 is adjusted to the leftmost side of the angle adjusting groove 1211, the first fixing lever 11 is biased to the left, and if the angle adjusting block 13 is adjusted to the rightmost side of the angle adjusting groove 1211, the first fixing lever 11 is biased to the right.

In this application embodiment, through the angle of fixing screw 111 and then adjusting first dead lever 11, make things convenient for the disconnection of operation personnel to the drainage wire under different scenes.

The use of the above-described guidewire disconnect tool 100 is described more fully below.

Fig. 2 is a state of the drainage wire connecting and disconnecting tool when not in use, and in the process of actually using the drainage wire connecting and disconnecting tool 100, a general operator firstly adjusts the first clamping groove to clamp the drainage wire, specifically, referring to fig. 4, when in use, the operator adjusts the adjusting screw 50 according to the size of the drainage wire 200 to make the width of the first clamping groove larger than the diameter of the drainage wire 200, then places the drainage wire 200 in the first clamping groove, and then adjusts the adjusting screw 50 to make the first clamping groove clamp the drainage wire 200. After the drainage wire 200 is clamped by the first clamping groove, the clamping member 72 is firstly pulled upwards, the operator rotates the adjusting wheel 71 according to the size of the wire 300, so that the telescopic rod 60 extends from the second end of the fixing rod 10 to the first end of the fixing rod 10, when the width of the second clamping groove is larger than that of the wire 300, the wire 300 is placed in the second clamping groove, at the moment, the adjusting wheel 71 is reversely adjusted until the wire 300 is clamped, and then the clamping member 72 is pressed downwards (as shown in fig. 5). At this time, the drainage wire 200 and the wire 300 on the wire tower are fixed by the drainage wire connecting and disconnecting tool 100, and the operator can easily install the wire clamp.

After the operating personnel installed the fastener, the process of taking off drainage wire breaking tool 100 is: the operator pulls the clamping member 72 upward and then rotates the adjustment wheel 71, and removes the drainage wire disconnecting tool 100 from the wire 300 when the width of the second clamping groove is greater than the width of the wire 300. Then, the adjustment screw 50 is adjusted again, and when the width of the first clamping groove is greater than the diameter of the drainage wire 200, the drainage wire connecting and disconnecting tool 100 is removed from the drainage wire 200.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally 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 application can be understood in a specific case by those of ordinary skill in the art.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A drainage wire disconnect tool, comprising: the fixing rod, the first clamping hook, the second clamping hook and the limiting piece;

the first clamping hook, the second clamping hook and the limiting piece are all arranged on the fixed rod, the first clamping hook and the second clamping hook are respectively positioned on two sides of the limiting piece, a first clamping groove is formed between the first clamping hook and the limiting piece, and a second clamping groove is formed between the second clamping hook and the limiting piece; the first clamping groove and the second clamping groove are used for clamping a wire.

2. The drain wire disconnecting tool according to claim 1, wherein the first clip hook is slidably coupled to the fixing lever.

3. The drainage wire disconnecting and connecting tool according to claim 2, wherein an adjusting screw is further arranged on the fixing rod, and the adjusting screw is fixedly connected with the first clamping hook; the adjusting screw is adjusted to drive the first clamping hook so as to adjust the width of the first clamping groove.

4. The drain wire disconnecting tool according to claim 1, wherein the second clip is slidably coupled to the fixing lever.

5. The drain wire disconnecting tool according to claim 4, further comprising a telescoping rod; one end of the telescopic rod is connected with the fixed rod, the other end of the telescopic rod is connected with the second clamping hook, and the second clamping hook is driven to move through the telescopic action of the telescopic rod, so that the width of the second clamping groove is adjusted.

6. The drainage wire disconnecting and connecting tool according to claim 5, further comprising a fixing member, wherein the telescopic rod is connected with the fixing rod through the fixing member, the fixing member is provided with an adjusting wheel, and the adjusting wheel is connected with the telescopic rod and used for adjusting the telescopic rod so as to extend or shorten the telescopic rod.

7. The drain wire disconnecting tool according to claim 6, wherein a clamping member is further provided on the fixing member.

8. The drain wire disconnecting tool according to claim 1, wherein the fixing bars comprise a first fixing bar and a second fixing bar; the first fixing rod is fixedly connected with the second fixing rod; the first clamping hook, the second clamping hook and the limiting piece are all arranged on the first fixing rod.

9. The drain wire disconnecting tool according to claim 8, wherein the first fixing lever and the second fixing lever are connected by a fixing screw.

10. The drainage wire disconnecting and connecting tool according to claim 1, wherein the bottom end of the first clamping hook, which is close to the side wall of the limiting member, is bent toward the limiting member; the bottom end of the side wall of the first clamping hook is one end far away from the fixed rod; the bottom end of the side wall of the second clamping hook, which is close to the limiting piece, is bent towards the direction of the limiting piece; the bottom end of the side wall of the second clamping hook is one end far away from the fixed rod.

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