CN217165015U - Insulation repair mechanism of live working tool - Google Patents

Abstract

The utility model discloses an insulation repair mechanism of a live working tool, which comprises a protective cavity, a model placing device, an intelligent insulating paint spraying machine and an operating platform; an opening is formed in the front direction of the protection cavity, a front-back sliding assembly is arranged at the bottom of the protection cavity, the model placing device is rotatably arranged on the front-back sliding assembly through a rotating disc, the model placing device can move back and forth in the protection cavity through the front-back sliding assembly, the insulating paint intelligent spraying machine and the operating platform are respectively positioned on the outer side of the opening of the protection cavity, the spraying direction of the insulating paint intelligent spraying machine faces towards the protection cavity, and the insulating paint intelligent spraying machine, the front-back sliding assembly and the rotating disc are respectively electrically connected with the operating platform; the model placing device comprises a supporting rod and an expansion fixing component, wherein the expansion fixing component is arranged at the upper end part of the supporting rod and has an expansion state and a non-expansion state; the scheme solves the problems of looseness and inconvenient replacement of the live working tool in the repair process.

Description

Insulation repair mechanism of live working tool

Technical Field

The utility model relates to a live working tool repair equipment technical field, especially a live working tool's insulation repair mechanism.

Background

Along with the wide popularization and application of the uninterrupted power operation technology, the assistance comprehensively improves the service level of obtaining electric power, the demand on operation equipment is continuously increased, in order to ensure the personal safety of operation personnel, corresponding live working tools such as insulating clothes, insulating shawl, insulating blankets and the like are required to be equipped for the operation personnel besides strictly complying with safety regulations, and for the live working personnel, the live working tools such as the insulating clothes, the protective shawl, the insulating blankets and the like belong to common tools, are expensive and are frequently used, and absolute safety is required to be ensured; these live working tools can have depreciation and damage of different degrees usually in the use, can cause the part of surface insulation lacquer to drop, have the potential safety hazard, if directly abandon these instruments, it is comparatively extravagant, the cost is improved, moreover because these live working tools's shape type is various, lead to appearing becoming flexible and inconvenient problem of changing on prosthetic devices easily in these live working tool repair processes.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model provides an insulating repair mechanism of live working instrument, aim at solve the insulating varnish that restores live working instrument and drop and the easy problem that appears not hard up and inconvenient change on prosthetic devices in the repair process.

To achieve the purpose, the utility model adopts the following technical proposal:

an insulation repair mechanism of a live working tool comprises a protection cavity, a model placing device, an intelligent insulating paint spraying machine and an operation table; an opening is formed in the front direction of the protection cavity, a front-back sliding assembly is arranged at the bottom of the protection cavity, the model placing device is rotatably arranged on the front-back sliding assembly through a rotating disc, the model placing device can move back and forth in the protection cavity through the front-back sliding assembly, the intelligent insulating paint spraying machine and the operating platform are respectively positioned on the outer side of the opening of the protection cavity, the spraying direction of the intelligent insulating paint spraying machine faces the protection cavity, and the intelligent insulating paint spraying machine, the front-back sliding assembly and the rotating disc are respectively and electrically connected with the operating platform;

the model placer includes bracing piece and the fixed subassembly of expansion, the fixed subassembly of expansion set up in the upper end of bracing piece, the fixed subassembly of expansion has expansion state and non-expansion state, works as when the fixed subassembly of expansion is in the expansion state, the fixed subassembly of expansion is used for fixed model, works as when the fixed subassembly of expansion is in non-expansion state, the model can detach in the fixed subassembly of expansion.

Preferably, the expansion fixing component comprises an adjusting sleeve, a first transmission rod, a second transmission rod, a bearing and an expansion plate, the adjusting sleeve is rotatably sleeved on the rod body of the supporting rod through threaded connection, the bearing is arranged outside the adjusting sleeve, one end of the first transmission rod is hinged to the upper end of the supporting rod, the other end of the first transmission rod is hinged to the upper end of the expansion plate, one end of the second transmission rod is hinged to the outside of the bearing, and the other end of the second transmission rod is hinged to the lower end of the expansion plate;

when the adjusting sleeve rotates upwards relative to the supporting rod, the second transmission rod is driven to move, the movement of the second transmission rod drives the lower end of the expansion plate to move outwards in an inclined mode, and the expansion fixing component enters an expansion state; when the adjusting sleeve rotates downwards relative to the supporting rod, the second transmission rod drives the lower end of the expansion plate to move inwards in an inclined mode, and the expansion fixing component restores to a non-expansion state.

Preferably, the fixed subassembly of expansion still includes stripper plate and buffer, the stripper plate with the expansion board sets up relatively, the one end of buffer with the interior face of expansion board is connected, the other end with the interior face of stripper plate is connected, the buffer is used for fixed and buffering the model.

Preferably, the expansion fixing component further comprises a reinforcing air bag, the reinforcing air bags are arranged on the outer plate surface of the extrusion plate, and the reinforcing air bags are arranged in a linear array from top to bottom.

Preferably, a rotating handle device is fixed at the lower end of the adjusting sleeve, the rotating handle device drives the adjusting sleeve to rotate around the supporting rod, a limiting ring is fixedly sleeved outside the supporting rod, a limiting bolt penetrates through the limiting ring, and the end of the limiting bolt is used for abutting against the rotating handle device.

Preferably, the handle device comprises a rotating ring and a rotating handle, wherein mounting holes are formed in the outer portion of the rotating ring, the mounting holes are arranged in the outer portion of the rotating ring in an annular array mode, the rotating handle is detachably mounted in the mounting holes, and the rotating handle is used for rotating the rotating ring.

Preferably, the rotating handle is an inverted L-shaped structure formed by an installation part and a rotating part, the end part of the installation part is matched with the installation hole, and the outer surface of the rotating part is provided with a plurality of anti-skidding sleeves.

Preferably, the front-back sliding assembly comprises a sliding plate and a sliding rail, the sliding plate is arranged on the sliding rail in a sliding mode, and the rotating disc is fixedly arranged on the sliding plate.

Preferably, an air purifier is arranged at the upper end of the protection cavity.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

1. insulating intelligent flush coater carries out the spraying through operation panel control to live working instrument, and the spraying effect is better to the realization ensures that live working instrument can continue safe handling to live working instrument's restoration, prolongs live working instrument's life, and can save the cost of purchasing live working instrument.

2. The expansion fixing component is arranged at the upper end of the supporting rod, so that the model is fixed, and the insulation repair of the live working tool is facilitated.

Drawings

FIG. 1 is a perspective view of a protective cavity in one embodiment;

FIG. 2 is a cross-sectional view of a support pole and a form in one embodiment;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 2;

FIG. 5 is a cross-sectional view of the twist grip and anti-slip cover in one embodiment.

Wherein: 1. a protective cavity; 2. a model placement device; 3. an intelligent insulating paint spraying machine; 4. an operation table; 5. a front and rear slide assembly; 6. rotating the disc; 7. a model; 8. rotating the handle; 9. a limiting ring; 10. a limit bolt; 11. mounting holes; 12. rotating the handle; 13. a tail gas processor; 21. a support bar; 22. an expansion fixation assembly; 51. a slide plate; 52. a slide rail; 120. an anti-slip sleeve; 121. an installation part; 122. a rotating part; 220. a buffer member; 221. adjusting the sleeve; 222. a first drive lever; 223. a second transmission rod; 224. a bearing; 225. an expansion plate; 226. a pressing plate; 227. and (5) reinforcing the air bag.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being 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, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "spliced" and "connected" are to be construed broadly, e.g., as being 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 invention can be understood in specific cases to those skilled in the art.

An insulation repair mechanism of a live working tool comprises a protection cavity 1, a model placing device 2, an intelligent insulating paint spraying machine 3 and an operation table 4; an opening is formed in the front direction of the protection cavity 1, a front-back sliding assembly 5 is arranged at the bottom of the protection cavity 1, the model placing device 2 is rotatably arranged on the front-back sliding assembly 5 through a rotating disc 6, the model placing device 2 can move back and forth in the protection cavity 1 through the front-back sliding assembly 5, the intelligent insulating paint spraying machine 3 and the operating platform 4 are respectively positioned on the outer side of the opening of the protection cavity 1, the spraying direction of the intelligent insulating paint spraying machine 3 faces the protection cavity, and the intelligent insulating paint spraying machine 3, the front-back sliding assembly 5 and the rotating disc 6 are respectively and electrically connected with the operating platform 4;

the model placing device 2 comprises a support rod 21 and an expansion fixing component 22, the expansion fixing component 22 is arranged at the upper end part of the support rod 21, the expansion fixing component 22 has an expansion state and a non-expansion state, when the expansion fixing component 22 is in the expansion state, the expansion fixing component 22 is used for fixing the model 7, and when the expansion fixing component 22 is in the non-expansion state, the model 7 can be detached from the expansion fixing component 22.

In the prior art, for live-line workers, live-line working tools such as insulating clothes, protective shawl and insulating blanket belong to common tools, are expensive and frequently used, and ensure absolute safety; these live working tools can have depreciation and damage of different degrees usually in the use, can cause the local of surface insulation lacquer to drop, have the potential safety hazard, if directly abandon these instruments, it is comparatively extravagant, the cost is improved, moreover because these live working tools's shape type is various, lead to appearing becoming flexible and the inconvenient problem of changing on prosthetic devices easily in these live working tool's repair process.

As shown in fig. 1, the insulation repair mechanism for a live working tool in the present scheme includes a protection cavity 1, a model placement device 2, an intelligent insulating paint sprayer 3 and an operation table 4; an opening is formed in the front direction of the protective cavity 1, and further, the protective cavity 1 is composed of a support frame and a plurality of protective covers, the protective covers are installed on the support frame in a splicing mode to form the protective cavity 1 with the opening, the whole spraying operation space can be isolated, and the phenomenon that insulating paint scatters everywhere in the spraying process of the intelligent insulating paint spraying machine 3 to influence the operation environment is avoided; protection chamber 1's bottom is equipped with front and back slip subassembly 5, model placer 2 rotationally sets up in front and back slip subassembly 5 through rotary disk 6, but model placer 2 is in protection chamber 1 through front and back slip subassembly 5 back-and-forth movement, insulating lacquer intelligence flush coater 3 and operation panel 4 are located the open outside in protection chamber 1 respectively, and insulating lacquer intelligence flush coater 3's spraying direction orientation protection intracavity, insulating lacquer intelligence flush coater 3, front and back slip subassembly 5 and rotary disk 6 respectively with 4 electric connection of operation panel. The controllable insulating intelligent spraying machine 3 of operation panel 4 carries out the spraying to live working tool, and the effect of spraying is better, realizes the restoration to live working tool, ensures that live working tool can continue safe handling, prolongs live working tool's life to can save the cost of purchasing live working tool.

Further, when the intelligent insulating spraying machine 3 needs to spray and repair the live working tool, the operation table 4 can control the model placing device 2 to slide backwards on the front and back sliding assemblies 5 into the protection cavity 1, the intelligent insulating spraying machine 3 can repair the live working tool on the model placing device 2, after the repair is finished, the operation table 4 can control the model placing device 2 to slide forwards out of the protection cavity 1, and a worker can take out the repaired live working tool. Further, the intelligent insulating paint sprayer 3 can repair the live working tool in all directions by arranging the rotary disc 6, and the completeness of repair of the live working tool is improved.

Specifically, as shown in fig. 2, the model placement device 2 includes a support rod 21 and an expansion fixing member 22, the expansion fixing member 22 is provided at an upper end portion of the support rod 21, the expansion fixing member 22 has an expanded state and a non-expanded state, the expansion fixing member 22 is used to fix the model 7 when the expansion fixing member 22 is in the expanded state, and the model 7 is detachable from the expansion fixing member 22 when the expansion fixing member 22 is in the non-expanded state. Further, the mold 7 can be replaced according to the shape of the electric power tool, and the mold 7 is detachably attached to the expansion fixture assembly 22 to facilitate repair of electric power tools of different shapes. The problem that the live working tool is easy to loosen and inconvenient to replace in the repairing process of the hot working tool is solved by fixing the model 7 through the expansion fixing component.

Preferably, the expansion fixing component 22 comprises an adjusting sleeve 221, a first transmission rod 222, a second transmission rod 223, a bearing 224 and an expansion plate 225, wherein the adjusting sleeve 221 is rotatably sleeved on the rod body of the supporting rod 21 through threaded connection, the bearing 224 is arranged outside the adjusting sleeve 221, one end of the first transmission rod 222 is hinged to the upper end of the supporting rod 21, the other end of the first transmission rod is hinged to the upper end of the expansion plate 225, one end of the second transmission rod 223 is hinged to the outside of the bearing 224, and the other end of the second transmission rod 223 is hinged to the lower end of the expansion plate 225;

when the adjusting sleeve 221 rotates upward relative to the supporting rod 21, the second driving rod 223 is driven to move, the movement of the second driving rod 223 drives the lower end of the expansion plate 225 to move obliquely outward, and the expansion fixing component 22 enters an expansion state; when the adjusting sleeve 221 rotates downward relative to the supporting rod 21, the second driving rod 223 drives the lower end of the expansion plate 225 to move obliquely inward, and the expansion fixing component 22 returns to the non-expanded state.

Specifically, as shown in fig. 2-3, the adjusting sleeve 221 is rotatably sleeved on the shaft of the supporting rod 21 through a threaded connection, further, the threaded connection has a simple structure, is reliable in connection, and is convenient to adjust and assemble and disassemble; the adjusting sleeve 221 is provided with a bearing 224 on the outside, one end of the first driving rod 222 is hinged to the upper end of the supporting rod 21, the other end is hinged to the upper end of the expansion plate 225, one end of the second driving rod 223 is hinged to the outside of the bearing 224, and the other end is hinged to the lower end of the expansion plate 225, which further explains that the cooperation of the first driving rod 222 and the second driving rod 223 is more beneficial to controlling the movement of the expansion plate 225.

When the model 7 needs to be replaced, the adjusting sleeve 221 can be rotated to move the adjusting sleeve 221 downwards relative to the supporting rod 21, at this time, the second transmission rod 223 drives the expansion plate 225 to be separated from the model 7, so that the model 7 is detached, then the model 7 to be replaced is correspondingly connected with the supporting rod 21, the adjusting sleeve 221 is moved upwards relative to the supporting rod 21 by rotating the adjusting sleeve 221, at this time, the second transmission rod 223 supports the expansion plate 225, the expansion plate 225 is abutted to the model 7, and therefore the model 7 is fixed.

Preferably, the expansion fixing component 22 further includes a pressing plate 226 and a buffering member 220, the pressing plate 226 is disposed opposite to the expansion plate 225, one end of the buffering member 220 is connected to the inner plate surface of the expansion plate 225, the other end of the buffering member is connected to the inner plate surface of the pressing plate 226, and the buffering member 220 is used for fixing and buffering the model 7.

Specifically, as shown in fig. 3, when the second transmission rod 223 presses the outer plate surface of the expansion plate 225, the inner wall of the mold 7 presses the outer plate surface of the squeeze plate 226, thereby compressing the cushion member 220, and the reaction force generated by the cushion member 220 pushes the inner plate surface of the squeeze plate 226, thereby fixing the mold 7. Further, when the model 7 slides during the spraying and repairing process of the hot-line tool, the buffer member 220 can buffer the shaking of the model 7, thereby improving the fixing effect of the model 7.

In an alternative embodiment, the buffer 220 is a spring, and the spring is used for buffering.

Further, the pressing plate 226 and the expansion plate 225 are both concave structures, the pressing plate 226 is embedded in the expansion plate 225 to form a closed space, and the closed space is provided to facilitate the installation space for the buffer member 220, so that the structure of the whole expansion fixing assembly 22 is firmer.

Preferably, the expansion fixing component 22 further comprises a reinforcing air bag 227, a plurality of reinforcing air bags 227 are arranged on the outer plate surface of the extrusion plate 226, and the plurality of reinforcing air bags 227 are arranged in a linear array from top to bottom.

Specifically, as shown in fig. 3, a plurality of reinforcing air bags 227 are provided on the outer panel surface of the extrusion plate 226, the plurality of reinforcing air bags 227 contact the mold 7, when the extrusion plate 226 fixes the mold 7, the reinforcing air bags 227 are extruded, and the mold 7 can be further fixed by the arrangement of the reinforcing air bags 227; when the model 7 is shaken, the shaking can be further buffered, so that the model 7 is more firmly fixed. Further, a plurality of reinforcing air cells 233 are arranged in a line array on the outer plate surface of the pressing plate 226 from the top down, thereby achieving uniform pressing of the expansion fixing member 22.

Preferably, a rotating handle device 8 is fixed at the lower end of the adjusting sleeve 221, the rotating handle device 8 rotates around the supporting rod 21 to drive the adjusting sleeve 221 to rotate, a limiting ring 9 is fixedly sleeved outside the supporting rod 21, a limiting bolt 10 penetrates through the limiting ring 9, and the end of the limiting bolt 10 is used for abutting against the rotating handle device 8.

Specifically, as shown in fig. 4, after the model 7 is fixed, the end of the limit bolt 10 is abutted to the stem rotating device 8 by rotating the limit bolt 10, so that the adjustment sleeve 221 is limited, the adjustment sleeve 221 is prevented from being loosened in the process of repairing the live-wire work tool, and the fixing of the model 7 is prevented from being affected.

Preferably, the stem turning device 8 comprises a rotary ring and a rotary handle 12, the outer portion of the rotary ring is provided with mounting holes 11, the mounting holes 11 are arranged in an annular array on the outer portion of the rotary ring, the rotary handle 12 is detachably mounted in the mounting holes 11, and the rotary handle 12 is used for rotating the rotary ring.

Specifically, as shown in fig. 4, the stem turning device 8 is provided with mounting holes 11, the mounting holes 11 are detachably provided with rotating handles 12, and the mounting holes 11 are arranged on the surface of the stem turning device 8 in an annular array, so that the maximization of the surface space utilization rate of the stem turning device 8 can be effectively realized; when the model 7 is mounted or dismounted, the rotating handle 12 is correspondingly connected with the mounting hole 11, and then the rotating handle 12 is rotated, so that the adjusting sleeve 221 can be moved in a labor-saving manner, and the mounting or dismounting of the model 7 is facilitated.

Preferably, the rotating handle 12 is an inverted L-shaped structure formed by a mounting portion 121 and a rotating portion 122, an end portion of the mounting portion 121 is mounted in cooperation with the mounting hole 11, and a plurality of anti-slip sleeves 120 are disposed on an outer surface of the rotating portion 122.

In one embodiment, as shown in fig. 5, the rotating handle 12 is an inverted L-shaped structure composed of a mounting portion 121 and a rotating portion 122, the end of the mounting portion 121 is mounted in the mounting hole 11, the outer surface of the rotating portion 122 is provided with a plurality of anti-slip sleeves 120, when the adjusting sleeve 221 is moved by rotating the rotating handle 12, the anti-slip sleeves 120 can increase the friction between the palm of the user and the rotating handle 12, so as to improve the rotating effect, and further facilitate the fixing or detaching of the model 7. Further, the anti-slip cover 120 is made of flexible rubber, so as to protect the palm of the user more effectively.

Preferably, the front-back sliding assembly 5 comprises a sliding plate 51 and a sliding rail 52, the sliding plate 51 is slidably disposed on the sliding rail 52, and the rotating disc 6 is fixedly disposed on the sliding plate 51.

In the embodiment, model placer 2 has been placed to slide rail 52, model placer 2 can be aerifys the model, aerify the model and can dress needs prosthetic protective clothing, the steerable model of aerifing of operation panel 4 slides around on slide rail 52, when beginning spraying repair protective clothing, control is aerifyd the model and is slided and carry out the spraying to protective clothing in protecting chamber 1 and restore, control is aerifyd the model and is slided outside protecting chamber 1 after the restoration, can effectively avoid the prosthetic in-process staff of protective clothing spraying to receive the influence that sprays paint and splash like this.

Preferably, an air cleaner 13 is provided at an upper end of the protection chamber 1. Specifically, as shown in fig. 1, air purifier 13 is arranged at the upper end of protection cavity 1, tail gas generated by intelligent insulating varnish spraying machine 3 can drift into protection cavity 1, and air purifier 13 is favorable for absorbing tail gas to purify air in protection cavity 1, thereby improving air quality.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (9)

1. The utility model provides a live working instrument's insulation repair mechanism which characterized in that: the device comprises a protection cavity, a model placing device, an intelligent insulating paint spraying machine and an operation table; an opening is formed in the front direction of the protection cavity, a front-back sliding assembly is arranged at the bottom of the protection cavity, the model placing device is rotatably arranged on the front-back sliding assembly through a rotating disc, the model placing device can move back and forth in the protection cavity through the front-back sliding assembly, the intelligent insulating paint spraying machine and the operating platform are respectively positioned on the outer side of the opening of the protection cavity, the spraying direction of the intelligent insulating paint spraying machine faces the protection cavity, and the intelligent insulating paint spraying machine, the front-back sliding assembly and the rotating disc are respectively electrically connected with the operating platform;

the model placer includes bracing piece and the fixed subassembly of expansion, the fixed subassembly of expansion set up in the upper end of bracing piece, the fixed subassembly of expansion has expansion state and non-expansion state, works as when the fixed subassembly of expansion is in expansion state, the fixed subassembly of expansion is used for fixed model, works as when the fixed subassembly of expansion is in non-expansion state, the model can detach in the fixed subassembly of expansion.

2. The insulation repair mechanism for a live-wire work tool according to claim 1, wherein: the expansion fixing component comprises an adjusting sleeve, a first transmission rod, a second transmission rod, a bearing and an expansion plate, the adjusting sleeve is rotatably sleeved on the rod body of the supporting rod through threaded connection, the bearing is arranged outside the adjusting sleeve, one end of the first transmission rod is hinged to the upper end of the supporting rod, the other end of the first transmission rod is hinged to the upper end of the expansion plate, one end of the second transmission rod is hinged to the outside of the bearing, and the other end of the second transmission rod is hinged to the lower end of the expansion plate;

when the adjusting sleeve rotates upwards relative to the supporting rod, the second transmission rod is driven to move, the movement of the second transmission rod drives the lower end of the expansion plate to move outwards in an inclined mode, and the expansion fixing component enters an expansion state; when the adjusting sleeve rotates downwards relative to the supporting rod, the second transmission rod drives the lower end of the expansion plate to move inwards in an inclined mode, and the expansion fixing component restores to a non-expansion state.

3. The insulation repair mechanism for a live-wire work tool according to claim 2, characterized in that: the expansion fixing assembly further comprises an extrusion plate and a buffer piece, the extrusion plate and the expansion plate are arranged oppositely, one end of the buffer piece is connected with the inner plate surface of the expansion plate, the other end of the buffer piece is connected with the inner plate surface of the extrusion plate, and the buffer piece is used for fixing and buffering the model.

4. The insulation repair mechanism for a live-wire work tool according to claim 3, wherein: the expansion fixing assembly further comprises reinforcing air bags, the reinforcing air bags are arranged on the outer plate surface of the extrusion plate, and the reinforcing air bags are arranged in a linear array from top to bottom.

5. The insulation repair mechanism for a live-wire work tool according to claim 2, characterized in that: the lower extreme of adjusting collar is fixed with the turning handle device, the turning handle device winds the rotation of bracing piece drives adjusting collar's rotation, the fixed cover in outside of bracing piece is equipped with the spacing ring, the inside of spacing ring is run through and is equipped with spacing bolt, spacing bolt's tip be used for with the turning handle device is inconsistent.

6. The insulation repair mechanism for a live-wire work tool according to claim 5, wherein: the handle device comprises a rotating ring and a rotating handle, mounting holes are formed in the outer portion of the rotating ring and are distributed in the outer portion of the rotating ring in an annular array mode, the rotating handle is detachably mounted in the mounting holes, and the rotating handle is used for rotating the rotating ring.

7. The insulation repair mechanism for a live-wire work tool according to claim 6, wherein: the rotating handle is an inverted L-shaped structure formed by an installation part and a rotating part, the end part of the installation part is matched with the installation hole, and the outer surface of the rotating part is provided with a plurality of anti-skidding sleeves.

8. The insulation repair mechanism for a live-wire work tool according to claim 1, wherein: the front and rear sliding assembly comprises a sliding plate and a sliding rail, the sliding plate is arranged on the sliding rail in a sliding mode, and the rotating plate is fixedly arranged on the sliding plate.

9. The insulation repair mechanism for a live-wire work tool according to claim 1, wherein: an air purifier is arranged at the upper end of the protection cavity.

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