Live-line work drainage equipment for power distribution network

Abstract

The invention relates to the technical field of power distribution network cable maintenance, in particular to power distribution network hot-line work drainage equipment which comprises a clamping frame, a clamping mechanism and a locking protection mechanism are arranged in the clamping frame, and a hanging mechanism and a stabilizing mechanism are arranged on the upper surface and the outer surface of the clamping frame respectively. The clamping mechanism comprises a clamping block located in the clamping frame and a lead screw which is rotationally connected with the bottom face of the clamping block and is in threaded fit with a reserved hole in the bottom face of the clamping frame, and the lead screw is used for pushing the clamping block to clamp the drainage wire. Through mutual cooperation of structures such as the clamping mechanism and the locking protection mechanism, a stripped or disconnected drainage wire can extrude a first locking block, so that the first locking block descends under the action of an elastic assembly, the effect that the drainage wire is rapidly clamped into the clamping mechanism to be clamped and fixed is achieved, single-person operation is also rapid and convenient, and the working efficiency is improved. And the installed drainage wire can be limited and blocked through the locking protection mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of distribution network cable maintenance, in particular to live-line operation drainage equipment for distribution networks. Background Art

[0002] The operation of the power grid is inseparable from the support of cables. As an important part of the power system, cables are responsible for the transportation and distribution of electric energy. However, there are many influencing factors in the use of power cables, and some common faults are very likely to occur. Therefore, cable maintenance is extremely important.

[0003] The drain wire is an electrical component that connects the cable sheath and the ground. It can protect the cable and the equipment connected to it from lightning strikes or static electricity interference. Usually, workers disconnect and connect the drain wires in an insulating bucket. However, there is no safe place to put the stripped or disconnected wires. Workers often touch the stripped or disconnected wire ends during work. The drain wire has induced electricity, and human hand contact can easily cause the risk of slipping and falling. In addition, the disconnection and connection of the drain wire requires the line holder and the operator to operate separately, which is time-consuming and labor-intensive, and is especially troublesome when working with power.

[0004] For example, the patent number CN114284936B discloses a device for fixing the drain wire for live working. The drain wire is quickly fixed on the drain wire fixing part through the drain wire insulating fixing assembly, and an insulating limit rod is designed to effectively prevent the drain wire from falling. The work can be completed by one person, reducing the time required for live working of the distribution network.

[0005] However, in actual use, the device proposed in the above patent is rather cumbersome to clamp and fix the drain wire. It is necessary to first pull out the insulating limit plate, then put the stripped or disconnected drain wire into the clamping table for clamping and fixing, and then reset the insulating limit plate. There are many operating steps, especially when a single person is operating, the workload increases dramatically. Summary of the invention

[0006] The purpose of the present invention is to make up for the deficiencies of the prior art and provide drainage equipment for live operations in distribution networks. This scheme can quickly clip the stripped or disconnected drainage wire into the clamping mechanism for clamping and fixing through automatic locking. The stripped or disconnected drainage wire only needs to be squeezed on the first locking block to retract the first locking block, so that it can directly enter the clamping mechanism to clamp and fix the drainage wire. It can also prevent the drainage wire from falling off after installation, thereby improving the stability of drainage wire installation. The operation is simple, and it is also extremely convenient for single-person operation, reducing the difficulty of operation.

[0007] To solve the above problems, the present invention provides the following technical solutions: a drainage device for live working in a distribution network, comprising a clamping frame, wherein a clamping mechanism and a locking protection mechanism are respectively arranged inside the clamping frame, and a suspension mechanism and a stabilizing mechanism are respectively arranged on the upper surface and the outer surface of the clamping frame, wherein the clamping mechanism comprises a clamping block located inside the clamping frame, and a screw rod rotatably connected to the bottom surface of the clamping block and threadedly matched with a reserved hole on the bottom surface of the clamping frame, wherein the screw rod is used to push the clamping block to clamp the drainage line;

[0008] The locking and protection mechanism includes a guide block fixed to the top wall of the clamping frame, and a first locking block located directly below the guide block. The locking and protection mechanism also includes an elastic component connected to the first locking block, and the elastic component expands the distance between the first locking block and the guide block when the first locking block is squeezed.

[0009] Furthermore, the clamping mechanism also includes a coupling fixed to the lower end of the screw rod, and the coupling is used to rotate the screw rod. The clamping mechanism also includes a washer fixed to the bottom surface of the clamping frame and sleeved on the outer surface of the screw rod.

[0010] The beneficial effect of adopting the above further solution is that by setting a coupling, the coupling can be rotated to drive the screw rod to move upward, and the screw rod can push the clamping block to move up and down, thereby pushing the drainage line to be clamped and fixed in the clamping frame.

[0011] Furthermore, the clamping mechanism also includes a first compression pad fixed on the inner top wall of the clamping frame, and a second compression pad located directly below the first compression pad and embedded in the upper surface of the clamping block. The clamping mechanism also includes a limiting groove opened on the inner side wall of the clamping frame, and the inner wall of the limiting groove is slidably connected to the protrusion on the outer surface of the clamping block.

[0012] The beneficial effect of adopting the above further solution is that, by providing the first pressing pad and the second pressing pad, it is possible to improve the clamping stability of the drainage wire and avoid the drainage wire from slipping after clamping.

[0013] Furthermore, the elastic component includes a first sliding rod fixed to the bottom surface of the first locking block and penetrating the bottom wall of the clamping frame, and a first telescopic spring sleeved on the outer surface of the first sliding rod and connecting the first locking block and the clamping frame.

[0014] The beneficial effect of adopting the above further solution is that, by providing an elastic component, when the first locking block is squeezed by the drainage line, the first locking block can be moved downward through the first sliding rod, thereby expanding the drainage line into the space in the clamping mechanism.

[0015] Furthermore, the locking protection mechanism also includes a pull ring installed at the lower end of the first sliding rod, and a guide groove opened on the bottom surface of the first locking block, and the inner wall of the guide groove is slidably connected to a guide plate fixedly connected to the inner bottom wall of the clamping frame.

[0016] The beneficial effect of adopting the above further solution is that, by setting the guide groove and the guide plate, a limiting guide can be provided when the first locking block moves up and down, so that the first locking block can move up and down stably, thereby improving the use effect and practicality of the overall device.

[0017] Furthermore, the suspension mechanism includes a suspension hook fixed on the upper surface of the clamping frame, and a slide groove opened on the inner wall of the suspension hook. The suspension mechanism also includes a second locking block that slides with the inner wall of the slide groove, and a second sliding rod fixed on the outer surface of the second locking block and sliding through the inner wall of the suspension hook. The outer surface of the second sliding rod is provided with a second telescopic spring connected to the outer surface of the suspension hook and connected to the outer end of the second sliding rod.

[0018] The beneficial effect of adopting the above further scheme is that by setting up a hanging mechanism, the entire device can be easily hung on the cable, and the cable can enter the interior of the hanging hook through the action of the second locking block, so that the entire device can be suspended, which is convenient for the subsequent installation of the drainage line, so that the operator can free his hands for subsequent operations, and the corners of the second locking block are passivated, so that the cable can squeeze and push the second locking block.

[0019] Furthermore, the suspension mechanism also includes an extrusion plate that is slidably matched with the inner side wall of the suspension hook, and an insulating elastic sheet that is fixed to the inner top wall of the suspension hook and contacts the extrusion plate.

[0020] The beneficial effect of adopting the above further scheme is that by setting up an extrusion plate, it is possible to facilitate contact extrusion of the cable, so that the overall device is stable when suspended under the cable, and the insulating elastic sheet can continuously squeeze the extrusion plate, thereby reducing the activity space of the cable in the suspension hook, so as to improve the stability of the overall device during the suspension process.

[0021] Furthermore, the stabilizing mechanism includes a stabilizing frame fixed to the outer surface of the clamping frame, and the stabilizing mechanism also includes a locking plate slidably matched with two reserved grooves on the inner side wall of the stabilizing frame, and the corners of the locking plate are passivated.

[0022] The beneficial effect of adopting the above further scheme is that by setting up a stabilizing mechanism, the setting of the locking plate in the stabilizing mechanism can slide in the stabilizing frame, and then the fasteners on the cable can be clamped through the two separated cavities in the stabilizing frame, so that by cooperating with the hanging mechanism, the whole device can be stably suspended under the cable, so as to facilitate the subsequent installation of the drainage line.

[0023] Furthermore, the outer end of the locking plate is fixedly connected to a baffle, and the stabilizing mechanism also includes a rectangular spring sleeved on the outer surface of the locking plate, and the left and right ends of the rectangular spring are respectively fixedly connected to the outer surface of the baffle and the outer surface of the stabilizing frame.

[0024] The beneficial effect of adopting the above further solution is that, by providing a rectangular spring, the locking plate can be easily reset and extended in the stable frame, thereby facilitating the locking of the fastener on the cable after the locking plate is reset.

[0025] Compared with the existing technology, the distribution network live working diversion equipment has the following beneficial effects:

[0026] 1. The present invention can squeeze the stripped or disconnected drainage wire into the first locking block by setting the mutual cooperation of the clamping mechanism and the locking protection mechanism, so that the first locking block is lowered by the elastic component, so that the drainage wire can be quickly inserted into the clamping mechanism for clamping and fixing. The single-person operation is also fast and convenient, and the installed drainage wire can also be limited and blocked by the locking protection mechanism.

[0027] 2. The present invention provides a hanging mechanism and a stabilizing mechanism. The hanging mechanism facilitates the rapid hanging of the entire device to a predetermined position of the cable, and the stabilizing mechanism stabilizes the entire device after hanging, so that the stripped or disconnected drainage wire can be clamped and fixed in the clamping mechanism through the locking protection mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view of the three-dimensional structure of the overall device of the present invention;

[0029] Figure 2 A bottom view of the three-dimensional structure of the overall device of the present invention;

[0030] Figure 3 It is a three-dimensional structural cross-sectional view of the clamping mechanism and the locking protection mechanism of the present invention;

[0031] Figure 4 It is a schematic diagram of the three-dimensional structure of the stabilizing mechanism of the present invention;

[0032] Figure 5 For the present invention Figure 3 A partial enlarged view of point A in the middle.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 1. Clamping frame; 2. Clamping mechanism; 201. Clamping block; 202. Screw rod; 203. Coupling; 204. First extrusion pad; 205. Second extrusion pad; 206. Washer; 207. Limiting groove; 3. Locking protection mechanism; 301. Guide block; 302. First locking block; 303. First slide bar; 304. First telescopic spring; 305. Pull ring; 306. Guide groove; 307. Guide plate; 4. Suspension mechanism; 401. Suspension hook; 402. Slide groove; 403. Second locking block; 404. Second slide bar; 405. Second telescopic spring; 406. Extrusion plate; 407. Insulating elastic sheet; 5. Stabilizing mechanism; 501. Stabilizing frame; 502. Locking plate; 503. Baffle; 504. Rectangular spring. DETAILED DESCRIPTION

[0035] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0036] It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrally formed structure. For ordinary technicians in this field, the specific meanings of such terms in this patent can be understood according to specific circumstances.

[0037] As described in the background technology, the prior art is relatively cumbersome for clamping and fixing the drain wire. It is necessary to first pull out the insulating limit plate, and then put the stripped or disconnected drain wire into the clamping table for clamping and fixing. Afterwards, the insulating limit plate must be reset. There are many operating steps, especially when the workload increases dramatically when a single person is operating. For this reason, the present embodiment provides a live drainage equipment for distribution network operations. The device can quickly clamp and fix the stripped or disconnected drain wire by automatic locking, and can also prevent the drain wire from falling off after installation. The stability of the drainage wire installation is improved, the operation is simple, and it is extremely convenient for a single person to operate, reducing the difficulty of operation.

[0038] See also Figure 1 - Figure 5 The present embodiment proposes a drainage equipment for live working in distribution network, including a clamping frame 1, wherein a clamping mechanism 2 and a locking protection mechanism 3 are respectively arranged inside the clamping frame 1, and a suspension mechanism 4 and a stabilizing mechanism 5 are respectively arranged on the upper surface and the outer surface of the clamping frame 1. The clamping mechanism 2 includes a clamping block 201 located inside the clamping frame 1, and a screw rod 202 which is rotatably connected to the bottom surface of the clamping block 201 and threadedly matched with a reserved hole on the bottom surface of the clamping frame 1, and the screw rod 202 is used to push the clamping block 201 to clamp the drainage line.

[0039] In this embodiment, by setting the clamping mechanism 2, the locking protection mechanism 3, the hanging mechanism 4 and the stabilizing mechanism 5, the entire device can be hung on the cable in advance and interlocked with the fasteners on the cable, so that the entire device can be more stable during the hanging process, thereby facilitating the drainage line to be clamped and fixed in the clamping mechanism 2 through the locking protection mechanism 3, thereby facilitating the operator to free up his hands to use insulating tools to install the drainage line.

[0040] As an implementation manner, the clamping mechanism 2 also includes a coupling 203 fixed to the lower end of the screw rod 202, and the coupling 203 is used to rotate the screw rod 202. The clamping mechanism 2 also includes a washer 206 fixed to the bottom surface of the clamping frame 1 and sleeved on the outer surface of the screw rod 202.

[0041] In this embodiment, by providing a coupling 203 , the coupling 203 can be rotated to drive the screw rod 202 to move upward, and the screw rod 202 can push the clamping block 201 to move up and down, so that the drainage wire can be clamped and fixed in the clamping frame 1 .

[0042] As a supplement, by using an insulating tool, the insulating tool and the coupling 203 cooperate with each other, so that the coupling 203 drives the screw rod 202 to rotate, and then the screw rod 202 can push the clamping block 201 to clamp the drainage line.

[0043] The setting of the washer 206 can facilitate the buffering of the coupling 203 when it contacts the clamping frame 1 during the upward movement, the limiting blocking of the coupling 203 and the friction force after the coupling 203 contacts the clamping frame 1, and can reduce the slippage of the screw rod 202.

[0044] As an embodiment, the clamping mechanism 2 also includes a first squeezing pad 204 fixed on the inner top wall of the clamping frame 1, and a second squeezing pad 205 located directly below the first squeezing pad 204 and embedded in the upper surface of the clamping block 201. The clamping mechanism 2 also includes a limiting groove 207 opened on the inner side wall of the clamping frame 1, and the inner wall of the limiting groove 207 is slidably connected to the protrusion on the outer surface of the clamping block 201.

[0045] In this embodiment, by providing the first pressing pad 204 and the second pressing pad 205 , it is possible to improve the clamping stability of the drainage wire and prevent the drainage wire from slipping after clamping.

[0046] As a supplement, the setting of the limiting groove 207 can facilitate the improvement of the stability of the clamping block 201 in the process of moving upward to clamp the drainage line, and prevent the clamping block 201 from shaking when being pushed by the screw rod 202.

[0047] As an embodiment, the locking protection mechanism 3 includes a guide block 301 fixed to the inner top wall of the clamping frame 1, and a first locking block 302 located directly below the guide block 301. The locking protection mechanism 3 also includes an elastic component connected to the first locking block 302, and the elastic component expands the distance between the first locking block 302 and the guide block 301 when the first locking block 302 is squeezed.

[0048] The beneficial effect of adopting the above-mentioned further scheme is that, by setting up the locking protection mechanism 3, the first locking block 302 and the elastic component cooperate with each other, so that the stripped or disconnected drainage line can be squeezed on the first locking block 302, so that the first locking block 302 drops, so that the drainage line enters the clamping mechanism 2 for clamping and fixing, and the corners of the guide block 301 and the first locking block 302 are passivated, so that the drainage line can be squeezed and pushed on the first locking block 302.

[0049] As an implementation method, the elastic component includes a first sliding rod 303 fixed to the bottom surface of the first locking block 302 and penetrating the inner bottom wall of the clamping frame 1, and a first telescopic spring 304 sleeved on the outer surface of the first sliding rod 303 and connecting the first locking block 302 and the clamping frame 1.

[0050] In this embodiment, by providing an elastic component, when the first locking block 302 is squeezed by the drainage line, the first locking block 302 can be moved downward through the first sliding rod 303, thereby expanding the drainage line into the space inside the clamping mechanism 2.

[0051] As a supplement, the first sliding rod 303 and the first telescopic spring 304 are arranged in the elastic component, and the two ends of the first telescopic spring 304 are respectively connected to the first locking block 302 and the clamping frame 1 to facilitate the resetting of the first locking block 302 .

[0052] As an implementation method, the locking protection mechanism 3 also includes a pull ring 305 installed at the lower end of the first sliding rod 303, and a guide groove 306 opened on the bottom surface of the first locking block 302, and the inner wall of the guide groove 306 is slidably connected to a guide plate 307 fixedly connected to the inner bottom wall of the clamping frame 1.

[0053] In this embodiment, by providing the guide groove 306 and the guide plate 307, a limiting guide can be provided when the first locking block 302 moves up and down, so that the first locking block 302 can move up and down stably, thereby improving the use effect and practicality of the overall device.

[0054] As a supplement, the pull ring 305 can facilitate pulling the first slide bar 303 and the first locking block 302 to remove the drainage line for subsequent maintenance or replacement. When pulling the pull ring 305, insulating tools should be used to avoid electric shock when working with power.

[0055] As an embodiment, the suspension mechanism 4 includes a suspension hook 401 fixed on the upper surface of the clamping frame 1, and a slide groove 402 opened on the inner wall of the suspension hook 401. The suspension mechanism 4 also includes a second locking block 403 that slides with the inner wall of the slide groove 402, and a second sliding rod 404 that is fixed on the outer surface of the second locking block 403 and slides through the inner wall of the suspension hook 401. The outer surface of the second sliding rod 404 is provided with a second telescopic spring 405 that is connected to the outer surface of the suspension hook 401 and to the outer end of the second sliding rod 404.

[0056] In this embodiment, by providing a suspension mechanism 4, the entire device can be conveniently suspended on the cable, and the cable can enter the interior of the suspension hook 401 through the action of the second locking block 403, so that the entire device can be suspended, which is convenient for the subsequent installation of the drainage line, so that the operator can free his hands for subsequent operations, and the corners of the second locking block 403 are passivated, so that the cable can squeeze and push the second locking block 403.

[0057] In addition, when the cable is hung on the hanging hook 401, the cable squeezes the second locking block 403, causing the second locking block 403 to slide in the slide groove 402, so that the cable can enter the hanging hook 401, and the second telescopic spring 405 provides a reset force to reset and push the second locking block 403, so that the second locking block 403 can block the cable to prevent the entire device from falling off.

[0058] As an implementation manner, the suspension mechanism 4 further includes a squeeze plate 406 slidably matched with the inner side wall of the suspension hook 401 , and an insulating elastic sheet 407 fixed to the inner top wall of the suspension hook 401 and in contact with the squeeze plate 406 .

[0059] In this embodiment, by providing a squeezing plate 406, it is possible to facilitate contact squeezing of the cable, so that the entire device is stable when suspended under the cable, and the insulating elastic sheet 407 can continuously squeeze the squeezing plate 406, thereby reducing the activity space of the cable in the suspension hook 401, so as to improve the stability of the entire device during the suspension process.

[0060] As an implementation method, the stabilizing mechanism 5 includes a stabilizing frame 501 fixed on the outer surface of the clamping frame 1, and the stabilizing mechanism 5 also includes a locking plate 502 that slidably cooperates with two reserved grooves on the inner wall of the stabilizing frame 501, and the corners of the locking plate 502 are passivated.

[0061] In this embodiment, by setting up a stabilizing mechanism 5, the setting of the locking plate 502 in the stabilizing mechanism 5 can slide in the stabilizing frame 501, and then the fasteners on the cable can be clamped through the two separated cavities in the stabilizing frame 501, so that by cooperating with the hanging mechanism 4, the whole device can be stably suspended under the cable, so as to facilitate the subsequent installation of the drainage line.

[0062] In addition, the lock plate 502 is passivated to facilitate the pushing and squeezing of the lock plate 502 by the fasteners on the cable. If the distance between the fasteners on the cable and the cable in the suspension mechanism 4 is far, they can enter the cavity below the stabilization frame 501. If they are closer, they can enter the cavity above the stabilization frame 501.

[0063] As an implementation manner, the outer end of the locking plate 502 is fixedly connected to the baffle 503, and the stabilizing mechanism 5 also includes a rectangular spring 504 sleeved on the outer surface of the locking plate 502, and the left and right ends of the rectangular spring 504 are respectively fixedly connected to the outer surface of the baffle 503 and the outer surface of the stabilizing frame 501.

[0064] In this embodiment, by providing the rectangular spring 504, the locking plate 502 can be easily reset and extended in the stabilizing frame 501, so that the locking plate 502 can be easily locked to the fastener on the cable after being reset.

[0065] The working principle of the present invention is as follows: when installing the drain wire during live work, the operator first puts the required devices and tools into the insulating bucket and wears insulating tools, and the operator is raised to a predetermined height by the insulating bucket to facilitate the installation of the drain wire.

[0066] When reaching the predetermined position, the operator first uses an insulating tool to hang the entire device on the cable through the suspension mechanism 4. The cable squeezes the second locking block 403, causing the second locking block 403 to shrink in the slide groove 402, so that the cable enters the suspension hook 401. After entering, the second locking block 403 is reset by the reset force of the second telescopic spring 405 and locks the cable. The cable can also be squeezed by the squeezing plate 406 to improve the stability of the entire device during the suspension process.

[0067] After the suspension is completed, the stabilizing mechanism 5 can be used to clamp the existing fasteners on the cable, so that the fasteners can enter and push the locking plate 502 to shrink in the stabilizing frame 501, and the distance between the fasteners and the cable can enter one of the two cavities of the stabilizing frame 501, so that the locking plate 502 can be reset and locked through the elastic reset force of the rectangular spring 504, thereby completing the rapid suspension of the entire device.

[0068] At this time, the stripped or disconnected drainage wire can be passed between the guide block 301 and the first locking block 302 to enter the clamping mechanism 2, so that the drainage wire squeezes the first locking block 302, and the first locking block 302 expands the distance between the first locking block 302 and the guide block 301 through the elastic force of the elastic component, so that the drainage wire can enter the clamping block 201. At this time, by using an insulating tool to rotate the coupling 203, the coupling 203 drives the screw rod 202 to rotate, so that the first locking block 302 pushes the clamping block 201 to squeeze and clamp the drainage wire to ensure that the operator connects the drainage wire to the cable. The overall installation process is extremely convenient, without the need for multiple cumbersome operations, and a single operator can also quickly install the drainage wire and the cable.

[0069] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0070] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. Distribution network live working drainage equipment, characterized by: The invention comprises a clamping frame (1), wherein a clamping mechanism (2) and a locking protection mechanism (3) are respectively arranged inside the clamping frame (1), and a suspension mechanism (4) and a stabilizing mechanism (5) are respectively arranged on the upper surface and the outer surface of the clamping frame (1), wherein the clamping mechanism (2) comprises a clamping block (201) located inside the clamping frame (1), and a screw rod (202) rotatably connected to the bottom surface of the clamping block (201) and threadedly matched with a reserved hole on the bottom surface of the clamping frame (1), wherein the screw rod (202) is used to push the clamping block (201) to clamp the drainage wire; The locking protection mechanism (3) comprises a guide block (301) fixed to the inner top wall of the clamping frame (1), and a first locking block (302) located directly below the guide block (301). The locking protection mechanism (3) also comprises an elastic component connected to the first locking block (302), wherein the elastic component expands the distance between the first locking block (302) and the guide block (301) when the first locking block (302) is squeezed.

2. The live working drainage equipment for distribution network according to claim 1, characterized in that: The clamping mechanism (2) further comprises a coupling (203) fixed to the lower end of the screw rod (202), the coupling (203) being used to rotate the screw rod (202), and the clamping mechanism (2) further comprises a washer (206) fixed to the bottom surface of the clamping frame (1) and sleeved on the outer surface of the screw rod (202).

3. The live working drainage equipment for distribution network according to claim 1, characterized in that: The clamping mechanism (2) further comprises a first pressing pad (204) fixed to the inner top wall of the clamping frame (1), and a second pressing pad (205) located directly below the first pressing pad (204) and embedded in the upper surface of the clamping block (201). The clamping mechanism (2) further comprises a limiting groove (207) provided on the inner side wall of the clamping frame (1), and the inner wall of the limiting groove (207) is slidably connected to a protrusion on the outer surface of the clamping block (201).

4. The live working drainage equipment for distribution network according to claim 1, characterized in that: The elastic component comprises a first sliding rod (303) fixed to the bottom surface of the first locking block (302) and penetrating the inner bottom wall of the clamping frame (1), and a first telescopic spring (304) sleeved on the outer surface of the first sliding rod (303) and connecting the first locking block (302) and the clamping frame (1).

5. The live working drainage equipment for distribution network according to claim 4, characterized in that: The locking protection mechanism (3) further comprises a pull ring (305) mounted on the lower end of the first sliding rod (303), and a guide groove (306) provided on the bottom surface of the first locking block (302), wherein the inner wall of the guide groove (306) is slidably connected to a guide plate (307) fixedly connected to the inner bottom wall of the clamping frame (1).

6. The live working drainage equipment for distribution network according to claim 1, characterized in that: The suspension mechanism (4) comprises a suspension hook (401) fixed on the upper surface of the clamping frame (1), and a slide groove (402) provided on the inner wall of the suspension hook (401); the suspension mechanism (4) further comprises a second locking block (403) slidably engaged with the inner wall of the slide groove (402), and a second slide bar (404) fixed on the outer surface of the second locking block (403) and slidably passing through the inner wall of the suspension hook (401); the outer surface of the second slide bar (404) is sleeved with a second telescopic spring (405) connected to the outer surface of the suspension hook (401) and connected to the outer end of the second slide bar (404).

7. The live working drainage equipment for distribution network according to claim 6, characterized in that: The suspension mechanism (4) further comprises an extrusion plate (406) which is slidably matched with the inner side wall of the suspension hook (401), and an insulating elastic sheet (407) which is fixed to the inner top wall of the suspension hook (401) and is in contact with the extrusion plate (406).

8. The live working drainage equipment for distribution network according to claim 1, characterized in that: The stabilizing mechanism (5) comprises a stabilizing frame (501) fixed to the outer surface of the clamping frame (1), and the stabilizing mechanism (5) further comprises a locking plate (502) slidably engaged with two reserved grooves on the inner side wall of the stabilizing frame (501), and the corners of the locking plate (502) are passivated.

9. The distribution network live working drainage equipment according to claim 8, characterized in that: The outer end of the locking plate (502) is fixedly connected to a baffle (503), and the stabilizing mechanism (5) further comprises a rectangular spring (504) sleeved on the outer surface of the locking plate (502), and the left and right ends of the rectangular spring (504) are respectively fixedly connected to the outer surface of the baffle (503) and the outer surface of the stabilizing frame (501).

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