CN117477424A - Be applied to fast-assembling insulating baffle of joining in marriage net circuit work - Google Patents

Abstract

The invention relates to the field of safety equipment for electric power operation, in particular to a fast-assembled insulating baffle plate applied to the operation of distribution network lines, which comprises a guard plate, wherein the guard plate is in a fan shape, and a plug rod is arranged at the circle center of the fan shape of the guard plate; clamping mechanism, it includes the connecting seat, the one end of connecting seat is horizontally T shape setting, just the other end of connecting seat is perpendicularly upwards bent and is L shape, the equal rotation of T shape end both sides minor face of connecting seat is connected with the arm lock, the first tooth's socket has been seted up along the circular arc outer wall to the one end that the arm lock is close to each other, just through first tooth's socket meshing between the arm lock, connecting seat sliding connection has the fixture block. The device can realize installing backplate and pole that insulating material made fast, with the effect of electrified line layer and operation line layer insulation isolation, when the electric power operation of the complex grid structure of effectual solution, operating personnel is weaker to the perception of safe operating distance easily takes place the problem of response electric shock.

Description

Be applied to fast-assembling insulating baffle of joining in marriage net circuit work

Technical Field

The invention relates to the field of safety equipment for electric power operation, in particular to a fast-assembled insulating baffle plate applied to the operation of distribution network lines.

Background

When a line operator works in a complex grid structure, particularly when the line operator has an upper layer line and a lower layer line or multiple layers, the operation line layer is powered off, but other layers of lines still supply power normally, the operator needs to pay attention to keep a safety distance from a live line all the time, however, in an actual operation process, the operator senses the safety operation distance to be weaker, the action amplitude is very easy to cause the fact that the working time is larger, the safety distance is insufficient, the induction electric shock is caused, and a large potential safety hazard exists in the actual live line operation process.

In order to solve the problems, we propose a fast-assembled insulating baffle applied to the operation of distribution network lines.

Disclosure of Invention

The invention is provided in view of the problem that the operator easily generates induction electric shock when the operator senses the safe operation distance weakly during the electric power operation of the complex grid structure in the prior art.

Therefore, the invention aims to provide a fast-assembled insulating baffle applied to the operation of distribution network lines.

In order to solve the technical problems, the invention provides the following technical scheme: the fast-assembling insulating baffle plate comprises a shielding mechanism, wherein the shielding mechanism comprises a protecting plate, the protecting plate is in a fan shape, and a plug rod is arranged at the circle center of the fan shape of the protecting plate; the clamping mechanism comprises a connecting seat, one end of the connecting seat is horizontally T-shaped, the other end of the connecting seat is vertically bent upwards to form an L shape, clamping arms are rotationally connected to the short sides of two sides of the T-shaped end of the connecting seat, a first tooth socket is formed in one end, close to each other, of each clamping arm along the outer arc wall, the clamping arms are meshed through the first tooth socket, a clamping block is slidably connected to the connecting seat, a second tooth socket is formed in the outer arc wall of the clamping block, and the second tooth socket is meshed and matched with the first tooth socket; the control mechanism comprises a first control rod which is spliced with the connecting seat, the first control rod is hinged with a tooth block, third tooth grooves are formed in two sides of the tooth block, an adapter plate is fixedly connected to the top end of the clamping arm, a second short shaft is arranged on the top end of the adapter plate, a one-way bearing is connected to the second short shaft, and the one-way bearing is connected with a gear which is meshed with the third tooth grooves.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: the top surface of backplate is provided with the strengthening rib, just the strengthening rib is radial overall arrangement.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: the short sides of the two sides of the T-shaped end of the connecting seat are fixedly connected with first short shafts, ball bearings are arranged between the first short shafts and the clamping arms, and the first short shafts, the adapter plate, the second short shafts and the unidirectional bearings are coaxially arranged.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: the connecting seat is provided with a first sliding groove, the connecting seat is provided with a second sliding groove on the inner wall of the first sliding groove, the clamping block is in sliding connection with the first sliding groove and the second sliding groove, a first spring is sleeved between the clamping block and the connecting seat in the second sliding groove, the first spring is located on one side, away from the clamping arm, of the clamping block, and the first spring is a compression spring.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: the first control rod is sleeved with the first sliding groove, a second spring is arranged between the bottom end of the first control rod and the connecting seat, the second spring is arranged on one side, far away from the clamping arm, of the first control rod, and the second spring is a tension spring.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: the bottom end of the clamping block is fixedly connected with a second operating rod, and the second operating rod is mutually perpendicular to the first operating rod.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: the tooth piece is kept away from the one end of first control rod and is seted up flutedly, just be connected with the short connecting rod between tooth piece and the first control rod that keeps away from recess one end.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: round pins are inserted between the short connecting rods and the tooth blocks, and jackscrews are fastened between the round pins and the tooth blocks.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: the locking rotation directions of the two unidirectional bearings are opposite, and square keys are arranged between the second short shaft and the inner wall of the unidirectional bearing, and between the outer wall of the unidirectional bearing and the inner wall of the gear.

As a preferable scheme of the invention applied to the fast-assembled insulating baffle for the operation of the distribution network line, the invention comprises the following steps: the L-shaped one end of the connecting seat is fixedly sleeved with a first handle sleeve, the inserting rod is matched and inserted with the top end of the first handle sleeve, and the top end of the first operating rod is sleeved with a second handle sleeve.

The quick-assembly insulating baffle plate applied to the operation of the distribution network line has the beneficial effects that: the device can realize installing backplate and pole that insulating material made fast, with the effect of electrified line layer and operation line layer insulation isolation, when the electric power operation of the complex grid structure of effectual solution, operating personnel is weaker to the perception of safe operating distance easily takes place the problem of response electric shock.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a fast-assembled insulating baffle applied to the operation of a distribution network line.

Fig. 2 is a schematic structural diagram of a shielding mechanism of a fast-assembled insulating barrier applied to the operation of a distribution network line.

Fig. 3 is a schematic diagram of an assembly structure of a clamping mechanism and a control mechanism of a fast-assembled insulating baffle applied to the operation of a distribution network line.

Fig. 4 is an enlarged view of a part of the structure of fig. 3 applied to a fast-assembled insulating barrier for operation of a distribution network line.

Fig. 5 is a schematic structural diagram of a control mechanism of a fast-assembled insulating barrier applied to the operation of a distribution network line.

Fig. 6 is a cross-sectional view of the structure of fig. 5 applied to a fast-assembled insulating barrier for distribution network line operation.

Fig. 7 is a sectional view of the structure of the clamping mechanism of the fast-assembled insulating baffle plate applied to the operation of the distribution network line.

Fig. 8 is a structural cross-sectional view of a tooth block of a fast-assembled insulating barrier applied to the operation of a distribution network line.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The embodiment 1, referring to fig. 1 to 3, provides a fast-assembled insulating baffle plate applied to the operation of a distribution network line, which can realize the effects of quickly installing a guard plate 101 made of insulating materials and an electric pole and insulating and isolating a charged line layer from an operation line layer, and solves the problem that an operator easily senses an induction electric shock when a complex grid structure works for electric power, and the fast-assembled insulating baffle plate comprises a shielding mechanism 100, wherein the shielding mechanism 100 comprises a guard plate 101, the guard plate 101 is in a fan shape, and a plug rod 103 is arranged at the center of the fan shape of the guard plate 101; the clamping 200 mechanism comprises a connecting seat 201, wherein one end of the connecting seat 201 is horizontally arranged in a T shape, the other end of the connecting seat 201 is vertically bent upwards to form an L shape, clamping arms 202 are rotationally connected to the short sides of two sides of the T-shaped end of the connecting seat 201, a first tooth socket 202a is formed in one end, close to each other, of each clamping arm 202 along the outer arc wall, the clamping arms 202 are meshed through the first tooth socket 202a, a clamping block 203 is slidably connected to the connecting seat 201, a second tooth socket 203a is formed in the outer arc wall of the clamping block 203, and the second tooth socket 203a is meshed and matched with the first tooth socket 202 a; the control mechanism 300 comprises a first control rod 301 which is spliced with the connecting seat 201, the first control rod 301 is hinged with a tooth block 302, third tooth grooves 302a are formed in two sides of the tooth block 302, the top end of the clamping arm 202 is fixedly connected with an adapter plate 303, the top end of the adapter plate 303 is provided with a second short shaft 304, the second short shaft 304 is connected with a one-way bearing 305, the one-way bearing 305 is connected with a gear 306, the gear 306 is meshed with the third tooth grooves 302a, a first handle sleeve 301a is fixedly sleeved at one L-shaped end of the connecting seat 201, and a second handle sleeve 308a is sleeved at the top end of the first control rod 301.

The working principle and advantages of the device are described in combination with the prior art structure: the insulating board is easy to obtain, but firmly assemble the insulating board on the pole, the common optional in market has two kinds of anchor clamps at present, one is the clamp that is formed by two sections arc metal rack amalgamation, pass through bolted connection and locking between its both ends, realize firm connection with the pole, usually be used for great load, another is through taking the steel band wiring pole of special notch, use the screwdriver to tighten up the steel band and realize being connected with the pole, be applicable to less load, the aforesaid two kinds of modes of connection that use are comparatively extensive, the former is bulky, comparatively heavy, obviously for the operating personnel carry very inconveniently, the installation is also very inconvenient, and the load performance is complete excessively, be unsuitable for the installation demand of using insulating backplate 101 temporarily, while the latter is light relatively, still need use the tool operation, and the degree of difficulty of one-hand operation is extremely big, for the operating personnel of ascending operation, need leave both hands and hold to go to operate and be the action that the security risk is great.

Returning to the device, the device can be operated by one hand, the guard plate 101 and the clamping 200 mechanism can be carried separately, the first handle sleeve 301a is held by one hand, the second handle sleeve 308a is repeatedly pressed by fingers, so that the operating lever repeatedly pushes and pulls the gear block 302 under the assistance of the reset of the second spring 309, the gear block 302 drives the gear 306 to rotate, the gear 306 drives the clamping arm 202 to deflect through the one-way bearing 305, the second short shaft 304 and the adapter plate 303, and the two clamping arms 202 are mutually close to each other to clamp an electric pole;

in the process, due to the existence of the clamping blocks 203, when the two clamping arms 202 are mutually close, the first tooth grooves 202a push the clamping blocks 203 outwards through the second tooth grooves 203a, the clamping blocks 203 do not play a limiting role on the swinging arms, when the swinging arms have a tendency of mutually separating, the movement direction of the first tooth grooves 202a brings the clamping blocks 203 between the two swinging arms through the second tooth grooves 203a, however, the rigid structure of the interval between the first tooth grooves 202a is fixed, so the clamping blocks 203 can clamp the two swinging arms through the second tooth grooves 203a and the first tooth grooves 202a, the two swinging arms only allow clamping actions, and can not be opened reversely, so that the clamping arms 202 can reliably clamp an electric pole;

in the process, due to the existence of the one-way bearing 305, when the gear 306 is driven to rotate by the gear block 302 by holding the operating lever, the gear 306 drives the swing arms to be close to each other, the inner ring and the outer ring are in a locking state in the clamping process, and when the operating lever is released, the operating lever is pulled by the second spring 309 to reset, the operating lever pushes the gear block 302 to reset, at the moment, the gear block 302 drives the gear 306 to reversely rotate, and the inner ring and the outer ring of the one-way bearing 305 are in a sliding state, so that the clamping electric pole can be gradually closed by the clamping arm 202 by directly and repeatedly holding the operating lever by one hand, and the operation is very convenient.

The guard plate 101 has a structure that the top surface of the guard plate 101 is provided with reinforcing ribs 102, the reinforcing ribs 102 are in radial arrangement, and after the clamping arms 202 are clamped, the guard plate 101 is directly inserted into a groove at the top end of the first handle sleeve 301a through the inserting rods 103.

Additional supplementary content details of the chuck 200 mechanism are shown in example 2, and additional supplementary content details of the steering mechanism 300 are shown in example 3.

In conclusion, the device can realize the backplate 101 and pole quick installation of making insulating material, with the effect of electrified line layer and operation line layer insulating isolation, when the electric power operation of complicated spatial grid structure has effectually been solved, operating personnel is weaker to the perception of safe operating distance easily takes place the problem of response electric shock.

Embodiment 2, refer to fig. 3, fig. 4 and fig. 7, and is a second embodiment of the present invention, unlike the previous embodiment, this embodiment provides a clamping mechanism for a fast-assembling insulation baffle used in a distribution network line, which realizes the effect of fast clamping 200 between a protection plate 101 and an electric pole, and includes a connection seat 201, short sides on two sides of a T-shaped end of the connection seat 201 are fixedly connected with a first short shaft 204, ball bearings 205 are disposed between the first short shaft 204 and a clamping arm 202, the first short shaft 204, an adapter plate 303, a second short shaft 304 and a unidirectional bearing 305 are coaxially disposed, locking rotation directions between the two unidirectional bearings 305 are opposite, and square keys 305a are disposed between the second short shaft 304 and an inner wall of the unidirectional bearing 305, and between an outer wall of the unidirectional bearing 305 and an inner wall of a gear 306.

The first tooth space 202a engaged between the arms 202, in addition to cooperating with the latch 203 to act as a stop for the arms 202, allows the movement between the two arms 202 to be synchronized.

Referring to fig. 7, the clamping arm 202 of the device is made of a lightweight aluminum alloy, and the center of the inner arc edge and the center of the outer arc edge are not concentric, so that the width of the root of the clamping arm 202 is wider than that of the outer end, damage caused by stress concentration at the root in the clamping process is avoided, and a hollow groove is formed in the outer wall of the clamping arm 202, so that the weight of the clamping arm 202 is further reduced under the condition that the structural strength of the clamping arm 202 is less influenced, and the clamping arm is convenient for operators to carry about.

Referring to fig. 3, in the clamping mechanism 200, a square key 305a is inserted between a unidirectional bearing 305 and a second short shaft 304 and between the unidirectional bearing 305 and a gear 306 to ensure that the unidirectional bearing 305, the second short shaft 304 and the gear 306 cannot slip in the process of driving the clamping arm 202 to close by pulling the tooth block 302.

The bottom end of the first short shaft 204 of the device is inserted into a circular groove on the connecting seat 201, and a screw penetrates through the connecting seat 201 upwards from the bottom of the connecting seat 201 and is fastened with the first short shaft 204 to rapidly complete the distance positioning between the first short shafts 204 during assembly, so that the first tooth grooves 202a on the clamping arms 202 can be directly engaged in place without secondary debugging after the subsequent assembly of the clamping arms 202, and the assembly process is simplified.

The rest of the structure is the same as in embodiment 1.

In conclusion, the clamping 200 mechanism effectively achieves the effect of rapidly clamping 200 between the guard plate 101 and the electric pole.

Embodiment 3, refer to fig. 3 to 6 and 8, and is a third embodiment of the present invention, unlike the previous embodiment, the embodiment provides a control mechanism 300 of a fast-assembling insulation baffle applied to a network distribution line, which realizes a fast operation of a clamping 200 mechanism, and includes a connection seat 201, the connection seat 201 is provided with a first chute 201a, the connection seat 201 is provided with a second chute 201b on an inner wall of the first chute 201a, a clamping block 203 is slidably connected with the first chute 201a and the second chute 201b, a first spring 307 is sleeved between the clamping block 203 and the connection seat 201 in the second chute 201b, the first spring 307 is located at a side of the clamping block 203 away from the clamping arm 202, the first spring 307 is a compression spring, a bottom end of the clamping block 203 is fixedly connected with a second control rod 308, and the second control rod 308 is mutually perpendicular to the first control rod 301.

The control mechanism 300 has two anti-loosening safeties for clamping the pole by the clamping arms 202, the first safeties are clamping blocks 203 which are clamped between the first tooth grooves 202a of the two clamping arms 202 to prevent the outer opening of the connecting clamping arms 202, the second safeties are tooth blocks 302, after the clamping arms 202 clamp the pole, under the pulling of the second springs 309, the first control rod 301 resets and pushes the tooth blocks 302 to push the pole forward, at the moment, if the two clamping arms 202 need to be opened outwards, the gear 306 is necessarily driven by the unidirectional bearings 305, and the tooth blocks 302 are further driven to move towards the pole, however, at the moment, the tooth blocks 302 are already pushed against the pole under the action of the second springs 309, no forward moving space is available, so that the swing arms can be prevented from being opened outwards, and the clamping of the pole by the double-safety clamping arms 202 is realized.

Referring to fig. 6, the second chute 201b is equivalent to partially widening the first chute 201a on the basis of the first chute 201a, so that the first spring 307 can be installed inside the connecting seat 201, the second operating rod 308 is pulled by the other limbs to drive the clamping block 203 to move by pulling the second operating rod 308 away from the electric pole, so that the clamping block 203 is always kept in a state of being pressed against the first tooth groove 202a on the clamping arm 202, the second tooth groove 203a on the clamping block 203 is always meshed with the first tooth groove 202a, the clamping arm 202 is kept in a non-return effect, the core part for clamping the electric pole by the clamping arm 202 is maintained, when the device needs to be unlocked from the electric pole, the tooth block 302 is lifted upwards, the tooth block 302 is separated from the gear 306, the other limbs are hooked by the second operating rod 308, the clamping block 203 is driven to move by pulling the second operating rod 308 away from the electric pole, at the moment, the clamping block 203 is separated from the first tooth groove 202a, the first operating rod 301 is pushed by the clamping block 203, the tooth block 302 is kept away from the gear 306, and the clamping arm 202 and the clamping block 202 and the tooth block 205 is not influenced by the tooth block 205, namely, the clamping device can be kept in a non-return condition through the bearing.

The first operating lever 301 is sleeved with the first sliding groove 201a, a second spring 309 is arranged between the bottom end of the first operating lever 301 and the connecting seat 201, the second spring 309 is arranged on one side, far away from the clamping arm 202, of the first operating lever 301, the second spring 309 is a tension spring, and the second spring 309 is responsible for resetting the first operating lever 301 after one-time holding operation, and meanwhile, the tooth block 302 is reset.

The tooth block 302 is far away from one end of the first operating rod 301 and is provided with a groove 302b, and a short connecting rod 310 is connected between one end of the tooth block 302 far away from the groove 302b and the first operating rod 301, and because the hinge point between the first operating rod 301 and the tooth block 302 moves along an arc-shaped route, the angle adaptation needs to be carried out through the short connecting rod 310, and meanwhile, the short connecting rod 310 is a necessary component for realizing unlocking by moving the tooth block 302 on line when the clamping arm 202 clamps an electric pole.

A round pin 302c is inserted between the short connecting rod 310 and the tooth block 302, and a jackscrew 302d is fastened between the round pin 302c and the tooth block 302.

The rest of the structure is the same as in embodiment 2.

In conclusion, the control mechanism 300 effectively realizes the quick operation of the clamping 200 mechanism.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.

Claims (10)

1. Be applied to fast-assembling insulating baffle of joining in marriage net circuit work, its characterized in that: comprising the steps of (a) a step of,

the shielding mechanism (100) comprises a shielding plate (101), wherein the shielding plate (101) is in a fan shape, and a inserted link (103) is arranged at the center of the fan shape of the shielding plate (101);

clamping mechanism (200), it includes connecting seat (201), the one end of connecting seat (201) is the T shape setting of level, just the other end of connecting seat (201) is perpendicular upwards to bend and is L shape, the T shape end both sides minor face of connecting seat (201) all rotates and is connected with arm lock (202), first tooth groove (202 a) have been seted up along circular arc outer wall to the one end that arm lock (202) are close to each other, just through first tooth groove (202 a) meshing between arm lock (202), connecting seat (201) sliding connection has fixture block (203), just second tooth groove (203 a) have been seted up to the circular arc outer wall of fixture block (203), second tooth groove (203 a) and first tooth groove (202 a) meshing match;

the control mechanism (300) comprises a first control rod (301) which is spliced with the connecting seat (201), the first control rod (301) is hinged with a tooth block (302), third tooth grooves (302 a) are formed in two sides of the tooth block (302), an adapter plate (303) is fixedly connected to the top end of the clamp arm (202), a second short shaft (304) is arranged on the top end of the adapter plate (303), a one-way bearing (305) is connected to the second short shaft (304), a gear (306) is connected to the one-way bearing (305), and the gear (306) is meshed with the third tooth grooves (302 a).

2. The quick-assembly insulation barrier for operation of distribution network lines of claim 1, wherein: the top surface of backplate (101) is provided with strengthening rib (102), just strengthening rib (102) are radial overall arrangement.

3. The quick-assembly insulation barrier for operation of distribution network lines of claim 2, wherein: the T-shaped end of the connecting seat (201) is characterized in that short sides of two sides of the T-shaped end of the connecting seat are fixedly connected with first short shafts (204), ball bearings (205) are arranged between the first short shafts (204) and the clamping arms (202), and the first short shafts (204), the adapter plate (303), the second short shafts (304) and the unidirectional bearings (305) are coaxially arranged.

4. A quick-install insulated barrier for use in a distribution network line as claimed in claim 3, wherein: the connecting seat (201) is provided with a first sliding groove (201 a), the connecting seat (201) is located on the inner wall of the first sliding groove (201 a), a second sliding groove (201 b) is provided with a clamping block (203) which is in sliding connection with the first sliding groove (201 a) and the second sliding groove (201 b), a first spring (307) is sleeved between the clamping block (203) and the connecting seat (201) in the second sliding groove (201 b), the first spring (307) is located on one side, away from the clamping arm (202), of the clamping block (203), and the first spring (307) is a compression spring.

5. The quick-assembly insulation barrier for operation of distribution network lines of claim 4, wherein: the first control rod (301) is sleeved with the first chute (201 a), a second spring (309) is arranged between the bottom end of the first control rod (301) and the connecting seat (201), the second spring (309) is arranged on one side, far away from the clamping arm (202), of the first control rod (301), and the second spring (309) is a tension spring.

6. The quick-assembly insulation barrier for operation of distribution network lines of claim 5, wherein: the bottom end of the clamping block (203) is fixedly connected with a second operating rod (308), and the second operating rod (308) is perpendicular to the first operating rod (301).

7. The quick-assembly insulation barrier for operation of distribution network lines of claim 6, wherein: a groove (302 b) is formed in one end, far away from the first operating rod (301), of the tooth block (302), and a short connecting rod (310) is connected between one end, far away from the groove (302 b), of the tooth block (302) and the first operating rod (301).

8. The quick-assembly insulation barrier for operation of distribution network lines of claim 7, wherein: a round pin (302 c) is inserted between the short connecting rod (310) and the tooth block (302), and a jackscrew (302 d) is fastened between the round pin (302 c) and the tooth block (302).

9. The quick-assembly insulation barrier for use in a distribution network line operation as recited in claim 8, wherein: the locking rotation directions of the two unidirectional bearings (305) are opposite, and square keys (305 a) are arranged between the second short shaft (304) and the inner wall of the unidirectional bearing (305) and between the outer wall of the unidirectional bearing (305) and the inner wall of the gear (306).

10. The quick-assembly insulation barrier for operation of distribution network lines of claim 9, wherein: the L-shaped one end of the connecting seat (201) is fixedly sleeved with a first handle sleeve (301 a), the inserting rod (103) is matched and inserted with the top end of the first handle sleeve (301 a), and the top end of the first operating rod (301) is sleeved with a second handle sleeve (308 a).