Installation and maintenance equipment for power transmission and transformation line

Abstract

The invention relates to the technical field of power transmission and transformation line installation and maintenance equipment, and discloses power transmission and transformation line installation and maintenance equipment which comprises a binding band, an insertion block is arranged at one end of the binding band, a plurality of insertion holes penetrating through the insertion block are formed in the upper end face of the insertion block, a box body is arranged at the other end of the binding band, and a cavity is formed in the box body. A plurality of movable fixing rods are arranged on the opposite side walls of the cavity, inserting rods are arranged at the lower ends of the fixing rods, driving assemblies are arranged on the fixing rods, a tool box is arranged on the bandage, a cavity is formed in the tool box, and first mounting blocks and second mounting blocks are arranged at the positions, located on the side walls of the box body, of the center of the bandage; and a mounting assembly is arranged on the tool box. Through the above structure, the tool box can be installed on the second installation block through the installation assembly, so that the tool box is located in front of a worker, the worker can conveniently take tools in the cavity and install and maintain a power transmission line, and the tool box is convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission and transformation line installation and maintenance equipment, and in particular to a power transmission and transformation line installation and maintenance equipment. Background Art

[0002] With the continuous advancement of science and technology, there are more and more transmission lines in various regions. In order to ensure the normal use of the transmission lines, it is necessary to conduct regular inspection and maintenance of the transmission lines. The existing system usually requires workers to carry tool boxes and climb up the transmission towers to install and maintain the transmission lines on the transmission towers.

[0003] For example, the patent publication number CN216289878U discloses a device for installing and maintaining power transmission and transformation lines. Although the device for installing and maintaining power transmission and transformation lines is convenient for carrying tools by using a tool box, a first strap, a second strap, a placement slot, a portable power source, a conductor, a harness clamp, an electric heating belt, and a placement bag, the tool can be fixed and clamped for easy picking; however, when the device for installing and maintaining power transmission and transformation lines is actually used, the first strap and the second strap are wrapped around the user's waist so that the tool box can be fixed on the worker's waist and located on the back. Then, when the worker climbs up the transmission tower and uses the tools in the tool box to install and maintain the transmission line, the tool box is located on the worker's back, which makes it inconvenient for the worker to take out the tools in the tool box with both hands, thereby affecting actual use. Summary of the invention

[0004] The object of the present invention is to provide an installation and maintenance device for a power transmission and transformation line to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A device for installing and maintaining a power transmission and transformation line comprises a binding strap, wherein an insert block is provided at one end of the binding strap, wherein a plurality of insert holes penetrating the insert block are provided on the upper end surface of the insert block, wherein a box body is provided at the other end of the binding strap, wherein a cavity with an opening at one end and for one end of the insert block to extend into is provided in the box body, wherein a plurality of movable fixing rods are provided on opposite side walls of the cavity, wherein an insert rod is provided at the lower end of the fixing rod, wherein a driving assembly is provided on the fixing rod, wherein the driving assembly is used for driving the insert rod to move into the insert hole so as to fix the insert block in the cavity, wherein a tool box is provided on the binding strap, wherein a cavity with an opening upward and for placing tools is provided in the tool box, wherein a first mounting block and a second mounting block are provided at the center position of the binding strap and on the side walls of the box body respectively, and wherein a mounting assembly for mounting the tool box on the first mounting block and the second mounting block is provided on the tool box.

[0006] Preferably, one end of the fixing rod is extended out of the box body, and a fixing ring is provided on the extended end of the fixing rod; The driving assembly includes a fixing plate arranged between a plurality of fixing rods, a first spring is sleeved on the fixing rod between the fixing plate and the box body, the first spring is used to push the fixing plate to move toward the plug block, so as to realize the movement of the plug rod into the plug hole, an installation cavity is also provided in the cavity, a moving part is provided in the installation cavity, and the moving part is used to drive one end of the plug rod to slide out of the plug hole, so as to release the fixation of the plug block in the cavity.

[0007] Preferably, a mounting groove opposite to and connected to the cavity is provided on the bottom wall of the mounting cavity, the mounting groove is arranged along the height direction of the mounting cavity, a mounting rod with one end passing through the mounting groove and extending into the mounting cavity is provided on the side wall of the fixing plate, an inclined block is provided on the mounting rod located in the mounting cavity, a first inclined surface is provided on the inclined block, and a connecting groove connected to the mounting cavity is provided on the side wall of the box body along its length direction; The moving part includes a slidable driving block arranged in the installation cavity. The opposite side walls of the driving block are provided with second inclined surfaces that match the corresponding first inclined surfaces. The driving block is provided with a driving rod with one end passing through the connecting groove and extending out of the box body. The driving rod drives the driving block to move, so that one end of the insertion rod slides out of the socket.

[0008] Preferably, a limiting rod penetrating the driving block is provided between opposite side walls of the installation cavity.

[0009] Preferably, a second spring is sleeved on the limiting rod between the driving block and the side wall of the installation cavity, and the second spring is used to push one side wall of the driving block to abut against the side wall of the installation cavity.

[0010] Preferably, the first mounting block and the second mounting block are respectively provided with a first notch and a second notch opening upward, and the bottom walls of the first notch and the second notch are respectively provided with a first threaded hole and a second threaded hole; The mounting assembly includes a positioning plate arranged on one side wall of the tool box, a plug plate having one end inserted into the first slot or the second slot on the positioning plate, a rotatable threaded rod on the positioning plate, a lower end of the threaded rod being threadably matched with the first threaded hole and the second threaded hole, and a lower end of the plug plate being inserted into the first slot or the second slot to realize the installation of the tool box on the first mounting block or the second mounting block.

[0011] Preferably, matching inclined surfaces are provided on opposite side walls of the insert block.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the tool box can be installed on the first mounting block and the second mounting block through the mounting assembly, so that the tool box can be adjusted in front of and behind the staff. Compared with the existing ones, in actual use, when the staff installs and maintains the transmission line, the tool box is located in front of the staff, so that it is convenient for the staff to take the tools in the cavity and install and maintain the transmission line, which is more convenient to use.

[0013] 2. In the present invention, when the plug block is inserted into the cavity, the plug block squeezes the lower end of the plug rod through the matching inclined surface, so that when the plug block moves into the cavity, the matching inclined surface drives the plug rod to move upward. When the socket on the plug block just corresponds to the corresponding plug rod, at this time, the plug rod on the fixed plate is inserted into the corresponding socket to position the plug in the cavity, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of the structure of a power transmission and transformation line installation and maintenance device.

[0015] Figure 2 It is a schematic cross-sectional structural diagram of the box body in the present invention.

[0016] Figure 3 It is a schematic diagram of the explosion structure of the installation cavity in the present invention.

[0017] Figure 4 It is a schematic diagram of the structure of the groove in the present invention.

[0018] Figure 5 It is a schematic diagram of the structure of the binding belt and the first mounting block in the present invention.

[0019] Figure 6 It is a schematic diagram of the structure of the toolbox in the present invention.

[0020] The meaning of the symbols in the figure is: 100, binding strap; 101, plug block; 110, box body; 111, second mounting block; 120, tool box; 121, cavity; 201, cavity; 210, fixing rod; 211, insertion rod; 212, fixing ring; 220, fixing plate; 230, first spring; 301, mounting cavity; 302, mounting groove; 310, mounting rod; 311, inclined block; 321, connecting groove; 330, driving block; 331, second inclined surface; 332, driving rod; 340, limiting rod; 350, second spring; 361, second notch; 401, first inclined surface; 411, groove; 501, jack; 510, first mounting block; 511, first notch; 521, matching slope; 600, positioning plate; 601, threaded rod; 610, plug plate. DETAILED DESCRIPTION

[0021] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only for explaining the present invention and are not intended to limit it.

[0022] The following is combined with Figure 1-Figure 6 This embodiment is described in further detail.

[0023] like Figure 1 As shown, in this embodiment, a transmission and transformation line installation and maintenance device includes a binding band 100, an insert block 101 is provided at one end of the binding band 100, and a plurality of plug holes 501 penetrating the insert block 101 are provided on the upper end surface of the insert block 101, and a box body 110 is provided at the other end of the binding band 100, and a cavity 201 with an opening at one end and for one end of the insert block 101 to extend into is provided in the box body 110, and a plurality of movable fixing rods 210 are provided on the opposite side walls of the cavity 201, and a plug rod 211 is provided at the lower end of the fixing rod 210, and a fixing rod 210 is provided on the fixing rod 210. Both are provided with a driving assembly, which is used to drive the insertion rod 211 to move into the socket 501 to fix the insertion block 101 in the cavity 201. A tool box 120 is provided on the strap 100, and a cavity 121 with an opening upward and used for placing tools is provided in the tool box 120. A first mounting block 510 and a second mounting block 111 are respectively provided at the center of the strap 100 and on the side walls of the box body 110. The tool box 120 is provided with an installation assembly for installing the tool box 120 on the first mounting block 510 and the second mounting block 111.

[0024] In this embodiment, the tools for installing and maintaining the power transmission line are placed in the cavity 121, and then the tool box 120 is installed on the first installation block 510 through the installation assembly on the tool box 120. At this time, the plug block 101 is passed through the straps on the staff's trousers in turn to achieve the insertion of the strap 100 on the staff's trousers straps, and then one end of the plug block 101 is inserted into the cavity 201, so that the driving assembly of the cavity 201 drives the fixing rod 210 to move toward the plug block 101, and the plug rod 211 is inserted into the The binding belt 100 is installed at the waist of the worker in the corresponding socket 501. At this time, the tool box 120 is located at the back waist of the worker. When the worker climbs up the transmission tower to install and maintain the transmission line, the tool box 120 is removed from the first mounting block 510 through the installation component, and the tool box 120 is installed on the second mounting block 111 through the installation component. At this time, the tool box 120 is located in the front, which is convenient for the worker to take the tools in the cavity 121 and install and maintain the transmission line. The first mounting block 510 is fixedly mounted at the center of the strap 100. When the strap 100 is wrapped around the waist of the worker, the first mounting block 510 is located behind the worker. When the worker is climbing the transmission tower, the tool box 120 is mounted on the first mounting block 510 through the mounting assembly. At this time, the tool box 120 is located behind the worker, thereby preventing the tool box 120 from being located in front of the worker and affecting the worker's climbing on the transmission tower. Among them, the second mounting block 111 is fixedly mounted on the box body 110. When the strap 100 is wrapped around the waist of the worker, the second mounting block 111 is located in front of the worker. At this time, the tool box 120 is installed on the second mounting block 111 through the mounting assembly, so that the tool box 120 is located in front of the worker. Compared with the existing equipment, this type of power transmission and transformation line installation and maintenance equipment is actually used. When the worker installs and maintains the power transmission line, the tool box 120 is located in front of the worker, so that it is convenient for the worker to take the tools in the cavity 121 and install and maintain the power transmission line, which is more convenient to use. In actual use, the strap 100 is made of cloth so that it can be wrapped around the waist of the staff. The box body 110 is fixedly installed at one end of the strap 100, and the plug block 101 is fixedly installed at the other end of the strap 100, so that the box body 110 and the plug block 101 are installed at both ends of the strap 100. The plug rod 211 is fixedly installed on the fixed rod 210, so that the fixed rod 210 can move to drive the plug rod 211 to move, and one end of the plug rod 211 is inserted into the socket 501 to achieve the connection between the two ends of the strap 100.

[0025] like Figure 1-4 As shown, in this embodiment, one end of the fixing rod 210 is extended out of the box body 110, and a fixing ring 212 is provided on the extended end of the fixing rod 210; The driving assembly includes a fixing plate 220 arranged between a plurality of fixing rods 210, and a first spring 230 is sleeved on the fixing rod 210 located between the fixing plate 220 and the box body 110. The first spring 230 is used to push the fixing plate 220 to move toward the plug block 101, so as to realize the movement of the plug rod 211 into the socket 501. An installation cavity 301 is also provided in the cavity 201, and a moving part is provided in the installation cavity 301. The moving part is used to drive one end of the plug rod 211 to slide out of the socket 501, so as to release the fixation of the plug block 101 in the cavity 201.

[0026] In this embodiment, by setting the fixing ring 212, the fixing plate 220, the first spring 230, the installation cavity 301 and the moving part, multiple fixing rods 210 located on the same side of the cavity 201 are installed on the same fixing plate 220, and the fixing ring 212 is threadedly installed on the protruding end of the fixing rod 210 to realize the movable installation of the fixing rod 210 in the cavity 201. The fixing plate 220 intercepts one end of the first spring 230 to realize the installation of the first spring 230 on the fixing rod 210. When the plug block 101 is inserted into the cavity 201, the socket 501 on the plug block 101 corresponds to the plug rod 211. At this time, the first spring 230 pushes the fixing plate 220 to move, and the plug rod 211 on the fixing rod 210 is inserted into the corresponding socket 501, so as to fix the plug block 101 in the cavity 201. The staff can drive the two fixing plates 220 away from each other through the moving parts in the installation cavity 301, thereby driving the corresponding fixing rod 210 to move upward, that is, the insertion rod 211 on the fixing rod 210 slides out of the corresponding insertion hole 501, and at this time, the release plug 101 can slide out of the cavity 201, and the staff can remove the strap 100 from the waist; The side wall of the box body 110 is provided with a groove 411 for the fixing ring 212 to be inserted into. When the insertion rod 211 is inserted into the insertion hole 501, the fixing ring 212 is located in the groove 411, so as to prevent the fixing ring 212 from protruding from the outer wall of the box body 110 when the strap 100 is wrapped around the waist of the staff, causing the staff to collide with the fixing ring 212 and cause injury to the staff; The opposite side walls of the cavity 201 are slidably fitted with the opposite side walls of the fixing plate 220, and the fixing plate 220 is limited, so that when the fixing plate 220 drives the fixing rod 210 to move, the insertion rod 211 on the fixing rod 210 can be better inserted into the corresponding insertion hole 501, and the use effect is better; In actual use, matching bevels 521 are provided on the opposite side walls of the plug block 101. When the plug block 101 is inserted into the cavity 201, the plug block 101 squeezes the lower end of the insertion rod 211 through the matching bevels 521, so that when the plug block 101 moves toward the bottom wall of the cavity 201, the matching bevels 521 drive the insertion rod 211 to move upward. At this time, the fixed plate 220 compresses the first spring 230. When the socket 501 on the plug block 101 just corresponds to the corresponding insertion rod 211, the first spring 230 is released from compression, pushing the fixed plate 220, and inserting the insertion rod 211 on the fixed rod 210 into the corresponding socket 501, which is more convenient to use.

[0027] like Figure 1-4As shown, in this embodiment, a mounting groove 302 opposite to and connected to the cavity 201 is provided on the bottom wall of the mounting cavity 301, and the mounting groove 302 is arranged along the height direction of the mounting cavity 301. A mounting rod 310 with one end passing through the mounting groove 302 and extending into the mounting cavity 301 is provided on the side wall of the fixing plate 220, and an inclined block 311 is provided on the mounting rod 310 located in the mounting cavity 301, and a first inclined surface 401 is provided on the inclined block 311. A connecting groove 321 connecting to the mounting cavity 301 is provided on the side wall of the box body 110 along its length direction; The moving part includes a driving block 330 which is arranged in the installation cavity 301 and can slide. The opposite side walls of the driving block 330 are provided with second inclined surfaces 331 which match the corresponding first inclined surfaces 401. The driving block 330 is provided with a driving rod 332 at one end which passes through the connecting groove 321 and extends out of the box body 110. The driving rod 332 drives the driving block 330 to move, so that one end of the insertion rod 211 slides out of the socket 501.

[0028] In this embodiment, by setting the mounting groove 302, the mounting rod 310, the inclined block 311, the first inclined surface 401, the connecting groove 321, the driving block 330, the second inclined surface 331 and the driving rod 332, the mounting rod 310 is fixedly mounted on the fixing plate 220, the inclined block 311 is fixedly mounted on the mounting rod 310, and the driving rod 332 is fixedly mounted on the driving block 330. When the driving rod 332 is pushed to slide along the mounting groove 302, the driving rod 332 will drive the driving rod 332 to move. The moving block 330 moves in the installation cavity 301. When the driving block 330 moves, the second inclined surface 331 on the driving block 330 squeezes the first inclined surface 401 on the inclined block 311, so that the inclined block 311 drives the installation rod 310 to slide along the installation groove 302, thereby realizing that the two fixing plates 220 in the cavity 201 are separated from each other, and the insertion rod 211 on the fixing rod 210 slides out of the corresponding insertion hole 501, thereby releasing the fixing of the insertion block 101 in the cavity 201; Among them, a limiting rod 340 penetrating the driving block 330 is fixedly installed between the opposite side walls of the installation cavity 301, and the movement of the driving block 330 is limited by the limiting rod 340, so that the movement of the driving block 330 is more stable, thereby better driving the inclined block 311 on the installation rod 310 to move; The second spring 350 is sleeved on the limiting rod 340 between the driving block 330 and the side wall of the installation cavity 301. The second spring 350 is used to push one side wall of the driving block 330 to abut against the side wall of the installation cavity 301. When the staff drives the driving block 330 to move along the connecting groove 321 through the driving rod 332 and slides one end of the plug rod 211 out of the insertion hole 501, under the action of the second spring 350, when the staff releases the drive on the driving rod 332, the second spring 350 will push the driving block 330 to automatically reset, so that the fixing plates 220 in the cavity 201 can be close to each other, which is more convenient to use. When it is actually used, the two fixed plates 220 can be driven by the moving part to keep them away from each other. At this time, the plug block 101 can be completely inserted into the cavity 201, and the socket 501 on the plug block 101 is aligned with the plug rod 211. Then, the driving of the moving part is released, and one end of the plug rod 211 is inserted into the socket 501 to position the corresponding plug block 101, so that the strap 100 can be fixed on the staff.

[0029] like Figure 1-6 As shown, in this embodiment, the first mounting block 510 and the second mounting block 111 are respectively provided with a first slot 511 and a second slot 361 opening upward, and the bottom walls of the first slot 511 and the second slot 361 are respectively provided with a first threaded hole and a second threaded hole; The mounting assembly includes a positioning plate 600 disposed on a side wall of the toolbox 120, the positioning plate 600 is provided with an insert plate 610 having one end inserted into the first slot 511 or the second slot 361, the positioning plate 600 is provided with a rotatable threaded rod 601, the lower end of the threaded rod 601 is threadedly matched with the first threaded hole and the second threaded hole, the lower end of the insert plate 610 is inserted into the first slot 511 or the second slot 361, so as to realize the installation of the toolbox 120 on the first mounting block 510 or the second mounting block 111.

[0030] In this embodiment, by setting the first notch 511, the second notch 361, the first threaded hole, the second threaded hole, the positioning plate 600, the plugging plate 610 and the threaded rod 601, the positioning plate 600 is fixedly mounted on the side wall of the tool box 120, and the plugging plate 610 is fixedly mounted on the positioning plate 600. When the plugging plate 610 is inserted into the first notch 511, the tool box 120 is installed on the first mounting block 510. Then, by rotating the threaded rod 601 on the positioning plate 600, the lower end of the threaded rod 601 is threadedly connected to the first threaded hole, so that the plugging plate 610 is positioned in the first notch 511, thereby preventing the plugging plate 610 from slipping out of the first notch 511 when the staff climbs the transmission tower, causing the tool box 120 to fall from the first mounting block 510, thereby affecting the actual use; Wherein, a first threaded hole and a second threaded hole (not shown in the figure); In actual use, the tool box 120 is installed on the second mounting block 111 by inserting the plug plate 610 into the second slot 361, and then the threaded rod 601 on the rotating positioning plate 600 is threadedly connected to the lower end of the threaded rod 601 in the second threaded hole, so that the plug plate 610 is positioned in the second slot 361, thereby preventing the plug plate 610 from slipping out of the second slot 361 when the staff is installing and maintaining the transmission line, causing the tool box 120 to fall from the second mounting block 111, thereby affecting the actual use.

[0031] Working principle: First, place the tools for installing and maintaining the power transmission line in the cavity 121, then insert the plug plate 610 into the first slot 511, and then thread the threaded rod 601 on the rotating positioning plate 600, and thread the lower end of the threaded rod 601 into the first threaded hole. At this time, the staff will pass the plug block 101 on the strap 100 through the belt loop on the pants in turn, and then insert one end of the plug block 101 into the cavity 201. When the plug block 101 is inserted into the cavity 201, the plug rod 211 on the fixing rod 210 will be inserted into the corresponding socket 501, and the plug block 101 will be fixed in the cavity 201, so that the strap 100 is installed on the waist of the staff. At the same time, the tool box 120 is installed on the back of the staff. Finally, the staff can climb up the transmission tower to install and maintain the transmission line. When the staff installs and maintains the transmission line, the threaded rod 601 is rotated out of the first threaded hole, and the plug plate 610 is inserted into the second slot 361. The lower end of the threaded rod 601 is threadedly connected to the second threaded hole. At this time, the tool box 120 is located in front of the staff, so that the staff can take the tools in the cavity 121 conveniently, which is convenient to use. After the staff completes the installation and maintenance of the transmission line, the staff can install the tool box 120 on the first mounting block 510, so as to facilitate the staff to get down from the transmission tower.

[0032] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. An installation and maintenance device for a power transmission and transformation line, characterized in that: The invention comprises a binding strap (100), wherein an insert block (101) is provided at one end of the binding strap (100), a plurality of insert holes (501) penetrating the insert block (101) are provided on the upper end surface of the insert block (101), a box body (110) is provided at the other end of the binding strap (100), a cavity (201) with an opening at one end and for one end of the insert block (101) to extend into is provided in the box body (110), a plurality of movable fixing rods (210) are provided on opposite side walls of the cavity (201), an insert rod (211) is provided at the lower end of the fixing rod (210), a driving assembly is provided on the fixing rod (210), and the driving assembly The invention is used to drive the insertion rod (211) to move into the insertion hole (501) to achieve the fixation of the insertion block (101) in the cavity (201); a tool box (120) is provided on the binding strap (100); a cavity (121) is provided in the tool box (120) and has an opening facing upward and is used to place tools; a first mounting block (510) and a second mounting block (111) are respectively provided at the center of the binding strap (100) and on the side wall of the box body (110); and a mounting assembly is provided on the tool box (120) for mounting the tool box (120) on the first mounting block (510) and the second mounting block (111).

2. The installation and maintenance equipment for power transmission and transformation lines according to claim 1, characterized in that: One end of the fixing rod (210) is extended out of the box body (110), and a fixing ring (212) is provided on the extended end of the fixing rod (210); The driving assembly comprises a fixing plate (220) arranged between a plurality of fixing rods (210); a first spring (230) is sleeved on the fixing rod (210) located between the fixing plate (220) and the box body (110); the first spring (230) is used to push the fixing plate (220) to move toward the plug block (101), so as to enable the plug rod (211) to move into the plug hole (501); an installation cavity (301) is further provided in the cavity (201); a moving part is provided in the installation cavity (301); the moving part is used to drive one end of the plug rod (211) to slide out of the plug hole (501), so as to release the fixing of the plug block (101) in the cavity (201).

3. The installation and maintenance equipment for power transmission and transformation lines according to claim 2, characterized in that: The bottom wall of the installation cavity (301) is provided with an installation groove (302) which is opposite to and connected to the cavity body (201); the installation groove (302) is arranged along the height direction of the installation cavity (301); the side walls of the fixing plate (220) are provided with an installation rod (310) with one end passing through the installation groove (302) and extending into the installation cavity (301); the installation rod (310) located in the installation cavity (301) is provided with an inclined block (311); the inclined block (311) is provided with a first inclined surface (401); and the side walls of the box body (110) are provided with a connecting groove (321) connected to the installation cavity (301) along the length direction thereof; The moving member comprises a slidable driving block (330) disposed in the mounting cavity (301); second inclined surfaces (331) matching the corresponding first inclined surfaces (401) are provided on opposite side walls of the driving block (330); a driving rod (332) having one end penetrating the connecting groove (321) and extending out of the box body (110) is provided on the driving block (330); the driving rod (332) drives the driving block (330) to move, so that one end of the insertion rod (211) slides out of the insertion hole (501).

4. The installation and maintenance equipment for power transmission and transformation lines according to claim 3, characterized in that: A limiting rod (340) penetrating the driving block (330) is provided between opposite side walls of the installation cavity (301).

5. The installation and maintenance equipment for power transmission and transformation lines according to claim 4, characterized in that: A second spring (350) is sleeved on the limiting rod (340) between the driving block (330) and the side wall of the installation cavity (301), and the second spring (350) is used to push a side wall of the driving block (330) to abut against the side wall of the installation cavity (301).

6. The installation and maintenance equipment for power transmission and transformation lines according to claim 1, characterized in that: A first notch (511) and a second notch (361) opening upward are respectively provided in the first mounting block (510) and the second mounting block (111), and a first threaded hole and a second threaded hole are respectively provided on the bottom walls of the first notch (511) and the second notch (361); The mounting assembly comprises a positioning plate (600) arranged on a side wall of the tool box (120), the positioning plate (600) being provided with an inserting plate (610) having one end inserted into the first slot (511) or the second slot (361), the positioning plate (600) being provided with a rotatable threaded rod (601), the lower end of the threaded rod (601) being threadably matched with the first threaded hole and the second threaded hole, the lower end of the inserting plate (610) being inserted into the first slot (511) or the second slot (361), thereby achieving the installation of the tool box (120) on the first mounting block (510) or the second mounting block (111).

7. The installation and maintenance equipment for power transmission and transformation lines according to claim 1, characterized in that: Matching inclined surfaces (521) are provided on opposite side walls of the insert block (101).

Images