Support for installing high-voltage direct-current line voltage divider

Abstract

The invention discloses a support for installing a high-voltage direct-current line voltage divider, and relates to the technical field of voltage dividers, the support comprises a base, a voltage divider main body arranged at the upper part of the base, and a connecting assembly arranged at one side of the base, the connecting assembly comprises a fixing mechanism arranged at the upper part of the base, and a moving mechanism is arranged at the bottom of the base. A positioning mechanism is arranged on the side wall of the base, the movable block is in threaded connection to the outer wall of the bidirectional threaded rod, the top of the pressure dividing rod is fixedly connected with the side wall of the V-shaped plate, the clamping rod movably penetrates through the V-shaped plate and is clamped with the clamping groove, one end of the first spring is fixedly connected with the third mounting block, and the other end of the first spring is fixedly connected with the second mounting block. And the inner end of the connecting rod is fixedly connected with the third mounting block. The problems that after a V-shaped plate of an existing device is used for a long time, the inner wall of the V-shaped plate easily becomes smooth due to friction, so that the fixing effect on a voltage divider body is affected, and then the stability of follow-up use of the voltage divider body is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of voltage dividers, in particular to a bracket for installing a high-voltage direct current line voltage divider. Background Art

[0002] The high-voltage DC line voltage divider is a special instrument for on-site measurement. It can measure both DC high voltage and industrial frequency AC high voltage. In order to facilitate the movement of the high-voltage DC line voltage divider outdoors, the high-voltage DC line voltage divider will be installed on a movable bracket.

[0003] According to a bracket for installing a voltage divider of a high-voltage direct current line disclosed in patent announcement No. CN 220323380 U, the device cooperates between a screw rod, a vertical rod, a V-shaped plate and a second rubber pad. By rotating the screw rod at the vertical rod, the screw rod can push the corresponding V-shaped plate to move laterally. By adjusting the distance between the two groups of V-shaped plates, the voltage divider bodies of different sizes can be clamped and fixed. The movement of the V-shaped plate can be driven by rotating the screw rod, and the disassembly and assembly of the voltage divider body can be facilitated. However, after long-term use of the V-shaped plate of the device, the inner wall is easily smooth due to friction, thereby affecting the fixing effect of the voltage divider body, and further affecting the stability of the voltage divider body in subsequent use.

[0004] Therefore, we propose a bracket for installing a high-voltage DC line divider to solve the problem. Summary of the invention

[0005] The object of the present invention is to provide a bracket for installing a high-voltage DC line voltage divider to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a bracket for installing a high-voltage DC line voltage divider, comprising a base; A voltage divider body is arranged on the upper part of the base; And a connecting component arranged on one side of the base, the connecting component includes a fixing mechanism arranged on the upper part of the base, a moving mechanism is arranged on the bottom of the base, and a positioning mechanism is arranged on the side wall of the base.

[0007] According to the above technical solution, the fixing mechanism includes a movable groove opened on the upper part of the base, the inner wall of the movable groove is slidably connected with a movable block, the upper part of the base is rotatably connected with a bidirectional threaded rod through a bearing, the upper part of the movable block is fixedly connected with a V-shaped plate, the upper part of the base is opened with a first sliding groove, the inner wall of the first sliding groove is fixedly connected with a first sliding rod, the outer wall of the first sliding rod is slidably connected with a first sliding block, the upper part of the first sliding block is fixedly connected with a pressure dividing rod, the inner wall of the V-shaped plate is opened with a convex groove, the inner wall of the convex groove is slidably connected with a convex column, and the convex column is A clamping groove is provided on the side, a connecting plate is fixedly connected to the outer side of the convex column, an anti-skid plate is fixedly connected to the outer side of the connecting plate, an installation groove is provided inside the V-shaped plate, a third installation block is slidably connected to the inner wall of the installation groove, a clamping rod is fixedly connected to one side of the third installation block, a first spring is fixedly connected to the inner wall of the installation groove, a connecting rod is movably connected to one side of the V-shaped plate, the outer end of the connecting rod is rotatably connected to a rotating rod through a bearing, a positioning rod is fixedly connected to the inner side of the rotating rod, a positioning hole is provided on the outer side of the V-shaped plate, and a limiting groove is provided on the outer side of the V-shaped plate.

[0008] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0009] According to the above technical solution, the positioning mechanism includes a connecting block fixedly connected to the side wall of the base, a fixing nail is threadedly connected inside the connecting block, a rotating shaft is rotatably connected inside the fixing nail through a bearing, a conical block is movably connected inside the fixing nail, a threaded sleeve is fixedly connected to the upper part of the conical block, a second inner groove is opened inside the fixing nail, a hollow column is fixedly connected to the inner wall of the second inner groove, a solid column is sleeved inside the hollow column, a pin is movably connected inside the fixing nail, the inner end of the pin is fixedly connected to a limiting block, a fourth spring is fixedly connected to one side of the limiting block, a sealing ring is fixedly connected to the inner wall of the second inner groove, and a through hole is opened inside the fixing nail.

[0010] According to the above technical solution, the movable block is threadedly connected to the outer wall of the bidirectional threaded rod, and the top of the pressure divider rod is fixedly connected to the side wall of the V-shaped plate. The voltage divider body can be fixed by cooperating with the movable groove, the movable block, the bidirectional threaded rod, the V-shaped plate, the first sliding groove, the first sliding rod, the first sliding block, the pressure divider rod, the connecting plate, and the anti-slide plate. Under the action of the anti-slide plate, the voltage divider body is not easy to slide after being fixed, thereby achieving a better fixing effect of the voltage divider body.

[0011] According to the above technical solution, the clamping rod is movable and runs through the V-shaped plate and the clamping groove, one end of the first spring is fixedly connected to the third mounting block, the inner end of the connecting rod is fixedly connected to the third mounting block, the positioning rod is slidably connected in the positioning hole, and the positioning rod is adapted to the limiting groove. Through the coordination of the mounting groove, the third mounting block, the clamping rod, the first spring, the connecting rod, the rotating rod, the positioning rod, the positioning hole, the limiting groove, the convex column, the clamping groove, and the convex groove, it is convenient for manual replacement of the anti-slip plate with greater wear in time, thereby achieving a better fixing effect on the voltage divider main body, and further making the voltage divider main body more stable during use.

[0012] According to the above technical solution, the bottom end of the support rod is movably connected to the second mounting block by a pin, and one end of the second spring is fixedly connected to the second slider. Through the cooperation of the bottom plate, the mounting column, the moving wheel, the first mounting block, the support rod, the second slide groove, the second slide rod, the second slider, the second spring, the second mounting block, the first inner groove, the pressure block, the third spring, the pressure groove, and the hydraulic cylinder, the base and the ground can move relative to each other. When the base contacts the ground, the device can be more stable during use, thereby making the voltage divider body more stable during use, and when the device is moving, it can have a shock-absorbing effect, thereby preventing the device from being bumped and damaged.

[0013] According to the above technical solution, one end of the third spring is fixedly connected to the pressing block, and the pressing block is adapted to the pressing groove.

[0014] According to the above technical solution, the bottom end of the solid column is fixedly connected to the conical block, the bottom end of the rotating shaft is threadedly connected to the threaded sleeve, the end of the fourth spring away from the limit block is fixedly connected to the inner wall of the fixing nail, and the sealing ring is arranged at the gap between the insertion nail and the fixing nail. Through the cooperation of the connecting block, the fixing nail, the rotating shaft, the conical block, the threaded sleeve, the hollow column, the solid column, the through hole, the insertion nail, the limit block, the fourth spring and the sealing ring, the fixing nail can be screwed into the ground, so that the base can be fixed to the ground, thereby further enhancing the stability of the device during use, thereby providing a better supporting effect on the voltage divider body, and by rotating the rotating shaft, the insertion nail can be extended outward, thereby increasing the contact area between the fixing nail and the ground, thereby achieving a better fixing effect of the fixing nail.

[0015] According to the above technical solution, there are four fixing nails, which are arranged in groups of two and are symmetrically distributed on the side walls of the base.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: (1) The present invention is provided with a fixing mechanism. Under the action of the mounting groove, the third mounting block, the clamping rod, the first spring, the connecting rod, the rotating rod, the positioning rod, the positioning hole, the limiting groove, the convex column, the clamping groove and the convex groove, it is convenient for manual replacement of the anti-slip plate with severe wear in a timely manner, thereby achieving a better fixing effect on the voltage divider body, and further making the voltage divider body more stable during use.

[0017] (2) The present invention is provided with a fixing mechanism, and the voltage divider body can be fixed under the action of the movable groove, the movable block, the bidirectional threaded rod, the V-shaped plate, the first sliding groove, the first sliding rod, the first sliding block, the voltage divider rod, the connecting plate, and the anti-slide plate. Moreover, under the action of the anti-slide plate, the voltage divider body is not easy to slide after being fixed, so that the fixing effect of the voltage divider body is better.

[0018] (3) The present invention is provided with a moving mechanism. Under the action of the bottom plate, the mounting column, the moving wheel, the first mounting block, the support rod, the second slide groove, the second slide rod, the second slider, the second spring, the second mounting block, the first inner groove, the base, the pressure block, the third spring, the pressure groove, and the hydraulic cylinder, the base and the ground can move relative to each other. When the base contacts the ground, the device can be more stable during use, thereby making the voltage divider body more stable during use. When the device is moving, it can have a shock-absorbing effect, thereby preventing the device from being bumped and damaged.

[0019] (4) The present invention is provided with a positioning mechanism. Under the action of the connecting block, the fixing pin, the rotating shaft, the conical block, the threaded sleeve, the hollow column, the solid column, the through hole, the inserting pin, the limiting block, the fourth spring and the sealing ring, the fixing pin can be screwed into the ground, so that the base can be fixed on the ground, thereby further enhancing the stability of the device during use, thereby providing a better supporting effect on the voltage divider body, and by rotating the rotating shaft, the inserting pin can be extended outward, thereby increasing the contact area between the fixing pin and the ground, thereby achieving a better fixing effect of the fixing pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a structural schematic diagram of the fixing mechanism of the present invention; Figure 4 It is a partial structural schematic diagram of the fixing mechanism of the present invention; Figure 5 yes Figure 4 Enlarged view of point A in the middle; Figure 6 It is a schematic diagram of the structure of the mobile mechanism of the present invention; Figure 7 It is a partial structural schematic diagram of the mobile mechanism of the present invention; Figure 8 It is a schematic diagram of the positioning mechanism structure of the present invention; Fig. 9 yes Figure 8 Enlarged view of point B in the middle; In the figure: 1, base; 2, voltage divider body; 3, connecting assembly; 31, fixing mechanism; 311, movable groove; 312, movable block; 313, bidirectional threaded rod; 314, V-shaped plate; 315, first slide groove; 316, first slide bar; 317, first slide block; 318, voltage divider rod; 319, connecting plate; 3110, anti-slip plate; 3111, mounting groove; 3112, third mounting block; 3113, clamping rod; 3114, first spring; 3115, connecting rod; 3116, rotating rod; 3117, positioning rod; 3118, positioning hole; 3119, limiting groove; 3120, convex column; 3121, clamping groove; 3122, convex groove; 32, moving mechanism; 32 1. Bottom plate; 322. Mounting column; 323. Moving wheel; 324. First mounting block; 325. Support rod; 326. Second slide groove; 327. Second slide rod; 328. Second slider; 329. Second spring; 3210. Second mounting block; 3211. First inner groove; 3212. Pressing block; 3213. Third spring; 3214. Pressing groove; 3215. Hydraulic cylinder; 33. Positioning mechanism; 331. Connecting block; 332. Fixing nail; 333. Rotating shaft; 334. Conical block; 335. Threaded sleeve; 336. Hollow column; 337. Solid column; 338. Through hole; 339. Insert nail; 3310. Limiting block; 3311. Fourth spring; 3312. Sealing ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1 like Figure 1-9 As shown, the present invention provides a technical solution: a bracket for installing a high-voltage DC line voltage divider, comprising a base 1, a voltage divider body 2 arranged on the upper part of the base 1, and a connecting component 3 arranged on one side of the base 1, the connecting component 3 comprising a fixing mechanism 31 arranged on the upper part of the base 1, a moving mechanism 32 arranged at the bottom of the base 1, a positioning mechanism 33 arranged on the side wall of the base 1, the fixing mechanism 31 comprising a movable groove 311 opened on the upper part of the base 1, a movable block 312 slidably connected to the inner wall of the movable groove 311, a bidirectional threaded rod 313 rotatably connected to the upper part of the base 1 through a bearing, a V-shaped plate 314 fixedly connected to the upper part of the movable block 312, a first sliding groove 315 opened on the upper part of the base 1, a first sliding rod 316 fixedly connected to the inner wall of the first sliding groove 315, a first sliding block 317 slidably connected to the outer wall of the first sliding block 316, a voltage dividing rod 318 fixedly connected to the upper part of the first sliding block 317, and a V-shaped plate The inner wall of the V-shaped plate 314 is provided with a convex groove 3122, the inner wall of the convex groove 3122 is slidably connected to a convex column 3120, one side of the convex column 3120 is provided with a clamping groove 3121, the outer side of the convex column 3120 is fixedly connected to a connecting plate 319, the outer side of the connecting plate 319 is fixedly connected to an anti-slip plate 3110, the interior of the V-shaped plate 314 is provided with a mounting groove 3111, the inner wall of the mounting groove 3111 is slidably connected to a third mounting block 3112, and the third mounting block 3112 is slidably connected to the inner wall of the mounting groove 3111. A clamping rod 3113 is fixedly connected to one side of the block 3112, a first spring 3114 is fixedly connected to the inner wall of the mounting groove 3111, a connecting rod 3115 is movably connected to one side of the V-shaped plate 314, the outer end of the connecting rod 3115 is rotatably connected to a rotating rod 3116 through a bearing, a positioning rod 3117 is fixedly connected to the inner side of the rotating rod 3116, a positioning hole 3118 is provided on the outer side of the V-shaped plate 314, and a limiting groove 3119 is provided on the outer side of the V-shaped plate 314.

[0023] In this embodiment, the movable block 312 is threadedly connected to the outer wall of the bidirectional threaded rod 313, and the top of the pressure divider rod 318 is fixedly connected to the side wall of the V-shaped plate 314. The voltage divider body 2 can be fixed by the cooperation of the movable groove 311, the movable block 312, the bidirectional threaded rod 313, the V-shaped plate 314, the first slide groove 315, the first slide rod 316, the first slide block 317, the pressure divider rod 318, the connecting plate 319, and the anti-slide plate 3110. Under the action of the anti-slide plate 3110, the voltage divider body 2 is not easy to slide after being fixed, thereby making the fixing effect of the voltage divider body 2 better.

[0024] Furthermore, the clamping rod 3113 is movably connected to the V-shaped plate 314 and the clamping groove 3121, one end of the first spring 3114 is fixedly connected to the third mounting block 3112, the inner end of the connecting rod 3115 is fixedly connected to the third mounting block 3112, the positioning rod 3117 is slidably connected in the positioning hole 3118, and the positioning rod 3117 is adapted to the limiting groove 3119. Through the cooperation of the mounting groove 3111, the third mounting block 3112, the clamping rod 3113, the first spring 3114, the connecting rod 3115, the rotating rod 3116, the positioning rod 3117, the positioning hole 3118, the limiting groove 3119, the convex column 3120, the clamping groove 3121, and the convex groove 3122, it is convenient for manual replacement of the anti-slip plate 3110 with greater wear in time, thereby achieving a better fixing effect on the voltage divider main body 2, and further making the voltage divider main body 2 more stable during use.

[0025] When the device is in use, the device is first moved to the specified position manually, and then the voltage divider body 2 is placed on the upper part of the base 1 manually, and then the rotating rod fixedly connected to the left end of the two-way threaded rod 313 is manually rotated clockwise, so that the movable block 312 threadedly connected to the outer wall of the two-way threaded rod 313 can be moved toward the middle, and then the V-shaped plate 314 fixedly connected to the upper part of the movable block 312 can be moved toward the middle synchronously, so that the voltage divider body 2 can be pressed and fixed, and under the action of the anti-slide plate 3110, the voltage divider body 2 can be prevented from sliding after being fixed, so that the fixing effect of the voltage divider body 2 can be better, and at the same time, under the action of the first sliding bar 316, the first sliding block 317, and the voltage divider rod 318, the V-shaped plate 314 can be supported, so that the V-shaped plate 314 can have a better supporting effect on the voltage divider body 2, and further, when the anti-slide plate 3110 needs to be disassembled, it is only necessary to manually pull the rotating rod 3116 outward to drive the connecting rod 3116 to move forward. When the rod 3115 moves outward, the third mounting block 3112 fixedly connected to the inner end of the connecting rod 3115 can drive the clamping rod 3113 to move outward synchronously, so that the clamping rod 3113 can be separated from the clamping groove 3121, and when the rotating rod 3116 moves outward, the positioning rod 3117 can be moved outward synchronously. When the positioning rod 3117 moves outward and separates from the positioning hole 3118, the clamping rod 3113 is separated from the clamping groove 3121 first, and then the clamping rod 3113 is separated from the clamping groove 3121 by manual rotation. The movable rotating rod 3116 drives the positioning rod 3117 to rotate, and matches the positioning rod 3117 with the positioning hole 3118. Through the action of the elastic force of the first spring 3114, the clamping rod 3113 can stay at a position away from the clamping groove 3121, so that the hands of the workers are freed up, thereby making it easier for the workers to disassemble and assemble the V-shaped plate 314. Moreover, since the first spring 3114 and other components are arranged in the V-shaped plate 314, it can play a protective effect, thereby extending the service life of the parts.

[0026] Example 2 Based on Example 1, a preferred embodiment of a bracket for mounting a high-voltage DC line voltage divider provided by the present invention is as follows: Figure 1-9 As shown: the moving mechanism 32 includes a hydraulic cylinder 3215 fixedly mounted inside the base 1, a bottom plate 321 fixedly mounted at the output end of the hydraulic cylinder 3215, a mounting column 322 movably connected inside the bottom plate 321, a moving wheel 323 is arranged at the bottom of the mounting column 322, a first mounting block 324 is fixedly connected to the side wall of the mounting column 322, the first mounting block 324 is movably connected to the support rod 325 through a pin, a second slide groove 326 is opened on the upper part of the bottom plate 321, and the inner wall of the second slide groove 326 is fixedly connected to the first mounting block 324, and the second mounting block 324 is movably connected to the support rod 325 through a pin, and a second slide groove 326 is opened on the upper part of the bottom plate 321. There is a second sliding rod 327, the outer wall of the second sliding rod 327 is slidably connected to the second sliding block 328, the inner wall of the second sliding groove 326 is fixedly connected to the second spring 329, the upper part of the second sliding block 328 is fixedly connected to the second mounting block 3210, the second sliding block 328 is provided with a first inner groove 3211 inside, the first inner groove 3211 is sleeved with a pressure block 3212, the inner wall of the first inner groove 3211 is fixedly connected to the third spring 3213, and the inner wall of the second sliding groove 326 is provided with a pressure groove 3214.

[0027] In this embodiment, the bottom end of the support rod 325 is movably connected to the second mounting block 3210 through a pin, and one end of the second spring 329 is fixedly connected to the second slider 328. Through the cooperation of the bottom plate 321, the mounting column 322, the moving wheel 323, the first mounting block 324, the support rod 325, the second slide groove 326, the second slide rod 327, the second slider 328, the second spring 329, the second mounting block 3210, the first inner groove 3211, the pressing block 3212, the third spring 3213, the pressing groove 3214, and the hydraulic cylinder 3215, the base 1 can move relative to the ground. When the base 1 contacts the ground, the device can be more stable during use, thereby making the voltage divider body 2 more stable during use, and when the device is moving, it can have a shock-absorbing effect, thereby preventing the device from being bumped and damaged.

[0028] Furthermore, one end of the third spring 3213 is fixedly connected to the pressing block 3212 , and the pressing block 3212 is adapted to the pressing groove 3214 .

[0029] When the device needs to be moved, the bottom plate 321 is driven downward by the hydraulic cylinder 3215, so that the moving wheel 323 arranged at the bottom of the mounting column 322 can be moved downward. When the moving wheel 323 contacts the ground, the base 1 can be moved away from the ground under the interaction of forces, and then the device can be transported. When the device is bumped during movement, the mounting column 322 and the bottom plate 321 can slide relative to each other. Under the action of the first mounting block 324, the support rod 325 and the second mounting block 3210, the second slider 323 fixedly connected to the bottom of the second mounting block 3210 can be moved. The second sliding rod 327 moves in the second sliding groove 326, so that the second spring 329 can be deformed. The second spring 329 can play a buffering effect under the action of the elastic force. When the second sliding block 328 slides relatively in the second sliding groove 326, the third spring 3213 can slide relatively with the pressing block 3212 and the pressing groove 3214 under the action of the elastic force. Therefore, under the joint action of the pressing force and the friction force, the elastic potential energy generated by the second spring 329 in the buffering process can be reduced, thereby achieving a shock absorbing effect, and further preventing the device from being damaged by bumps.

[0030] Example 3 Based on Example 1, a preferred embodiment of a bracket for mounting a high-voltage DC line voltage divider provided by the present invention is as follows: Figure 1-9 As shown: the positioning mechanism 33 includes a connecting block 331 fixedly connected to the side wall of the base 1, a fixing pin 332 is threadedly connected inside the connecting block 331, a rotating shaft 333 is rotatably connected inside the fixing pin 332 through a bearing, a conical block 334 is movably connected inside the fixing pin 332, a threaded sleeve 335 is fixedly connected to the upper part of the conical block 334, a second inner groove is opened inside the fixing pin 332, a hollow column 336 is fixedly connected to the inner wall of the second inner groove, a solid column 337 is sleeved inside the hollow column 336, a pin 339 is movably connected inside the fixing pin 332, the inner end of the pin 339 is fixedly connected to a limiting block 3310, a fourth spring 3311 is fixedly connected to one side of the limiting block 3310, a sealing ring 3312 is fixedly connected to the inner wall of the second inner groove, and a through hole 338 is opened inside the fixing pin 332.

[0031] In this embodiment, the bottom end of the solid column 337 is fixedly connected to the tapered block 334, the bottom end of the rotating shaft 333 is threadedly connected to the threaded sleeve 335, the end of the fourth spring 3311 away from the limit block 3310 is fixedly connected to the inner wall of the fixing nail 332, the sealing ring 3312 is arranged at the gap between the inserting nail 339 and the fixing nail 332, and the connecting block 331, the fixing nail 332, the rotating shaft 333, the tapered block 334, the threaded sleeve 335, the hollow column 336, the solid column 337, the through hole 338, The cooperation of the pin 339, the limit block 3310, the fourth spring 3311, and the sealing ring 3312 can screw the fixing pin 332 into the ground, so that the base 1 can be fixed to the ground, thereby further enhancing the stability of the device during use, thereby providing a better supporting effect on the voltage divider body 2, and by rotating the rotating shaft 333, the pin 339 can be extended outward, thereby increasing the contact area between the fixing pin 332 and the ground, thereby achieving a better fixing effect of the fixing pin 332.

[0032] Furthermore, there are four fixing pins 332 , which are arranged in groups of two and symmetrically distributed on the side wall of the base 1 .

[0033] When the base 1 is in contact with the ground, the rotating rod fixedly connected to the top of the mounting column 322 is manually rotated clockwise, so that the mounting column 322 can be screwed into the ground, thereby achieving a fixing effect on the base 1. Furthermore, the rotating rod fixedly connected to the top of the rotating shaft 333 is manually rotated clockwise, under the limiting effect of the hollow column 336 and the solid column 337, and because the threaded sleeve 335 is threadedly connected to the bottom end of the rotating shaft 333, the threaded sleeve 335 can be rotated clockwise by rotating the rotating shaft 333. The conical block 334 is driven to move downward, so that the conical block 334 can press downward against the limit block 3310, and then the pin 339 fixedly connected to one side of the limit block 3310 can move outward through the through hole 338, and then the pin 339 can be inserted outward into the soil, thereby increasing the contact area between the fixing pin 332 and the ground, and then the fixing effect of the fixing pin 332 can be better, thereby further enhancing the stability of the device during use, thereby providing a better supporting effect on the voltage divider body 2.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bracket for mounting a high-voltage direct current line voltage divider, comprising a base (1); A voltage divider body (2) arranged on the upper part of the base (1); and a connecting component (3) arranged on one side of the base (1), characterized in that: The connection assembly (3) comprises a fixing mechanism (31) arranged on the upper part of the base (1), a moving mechanism (32) is arranged on the bottom of the base (1), and a positioning mechanism (33) is arranged on the side wall of the base (1).

2. A bracket for installing a high-voltage DC line voltage divider according to claim 1, characterized in that: The fixing mechanism (31) comprises a movable groove (311) provided on the upper part of the base (1); a movable block (312) is slidably connected to the inner wall of the movable groove (311); a bidirectional threaded rod (313) is rotatably connected to the upper part of the base (1) via a bearing; a V-shaped plate (314) is fixedly connected to the upper part of the movable block (312); a first sliding groove (315) is provided on the upper part of the base (1); a first sliding rod (316) is fixedly connected to the inner wall of the first sliding groove (315); a first sliding block (317) is slidably connected to the outer wall of the first sliding rod (316); a pressure dividing rod (318) is fixedly connected to the upper part of the first sliding block (317); a convex groove (3122) is provided on the inner wall of the V-shaped plate (314); a convex column (3120) is slidably connected to the inner wall of the convex groove (3122); a clamping groove (3121) is provided on one side of the convex column (3120); A connecting plate (319) is fixedly connected to the outside of the V-shaped column (3120), an anti-slip plate (3110) is fixedly connected to the outside of the connecting plate (319), a mounting groove (3111) is provided inside the V-shaped plate (314), a third mounting block (3112) is slidably connected to the inner wall of the mounting groove (3111), a clamping rod (3113) is fixedly connected to one side of the third mounting block (3112), a first spring (3114) is fixedly connected to the inner wall of the mounting groove (3111), a connecting rod (3115) is movably connected to one side of the V-shaped plate (314), an outer end of the connecting rod (3115) is rotatably connected to a rotating rod (3116) via a bearing, a positioning rod (3117) is fixedly connected to the inner side of the rotating rod (3116), a positioning hole (3118) is provided on the outside of the V-shaped plate (314), and a limiting groove (3119) is provided on the outside of the V-shaped plate (314).

3. A bracket for installing a high-voltage DC line voltage divider according to claim 1, characterized in that: The positioning mechanism (33) comprises a hydraulic cylinder (3215) fixedly mounted inside the base (1); a bottom plate (321) is fixedly mounted on the output end of the hydraulic cylinder (3215); a mounting column (322) is movably connected inside the bottom plate (321); a moving wheel (323) is arranged at the bottom of the mounting column (322); a first mounting block (324) is fixedly connected to the side wall of the mounting column (322); the first mounting block (324) is movably connected to a support rod (325) via a pin; a second slide groove (326) is provided on the upper part of the bottom plate (321); the inner wall of the second slide groove (326) is fixedly connected to the support rod (325); A second slide bar (327) is connected, the outer wall of the second slide bar (327) is slidably connected to a second slider (328), the inner wall of the second slide groove (326) is fixedly connected to a second spring (329), the upper part of the second slider (328) is fixedly connected to a second mounting block (3210), the second slider (328) has a first inner groove (3211) formed inside, a pressing block (3212) is sleeved inside the first inner groove (3211), the inner wall of the first inner groove (3211) is fixedly connected to a third spring (3213), and the inner wall of the second slide groove (326) has a pressing groove (3214).

4. The bracket for installing a high-voltage DC line voltage divider according to claim 1, characterized in that: The connection assembly (3) comprises a connection block (331) fixedly connected to the side wall of the base (1); a fixing nail (332) is threadedly connected to the inside of the connection block (331); a rotating shaft (333) is rotatably connected to the inside of the fixing nail (332) via a bearing; a conical block (334) is movably connected to the inside of the fixing nail (332); a threaded sleeve (335) is fixedly connected to the upper part of the conical block (334); a second inner groove is provided in the inside of the fixing nail (332); A hollow column (336) is fixedly connected to the inner wall of the second inner groove, a solid column (337) is sleeved inside the hollow column (336), a plugging pin (339) is movably connected inside the fixing nail (332), an inner end of the plugging pin (339) is fixedly connected to a limiting block (3310), a fourth spring (3311) is fixedly connected to one side of the limiting block (3310), a sealing ring (3312) is fixedly connected to the inner wall of the second inner groove, and a through hole (338) is opened inside the fixing nail (332).

5. The bracket for installing a high-voltage DC line voltage divider according to claim 2, characterized in that: The movable block (312) is threadedly connected to the outer wall of the bidirectional threaded rod (313), and the top of the pressure dividing rod (318) is fixedly connected to the side wall of the V-shaped plate (314).

6. A bracket for installing a high-voltage DC line voltage divider according to claim 2, characterized in that: The clamping rod (3113) is movably connected to the V-shaped plate (314) and the clamping groove (3121); one end of the first spring (3114) is fixedly connected to the third mounting block (3112); the inner end of the connecting rod (3115) is fixedly connected to the third mounting block (3112); the positioning rod (3117) is slidably connected in the positioning hole (3118); and the positioning rod (3117) is adapted to the limiting groove (3119).

7. The bracket for installing a high-voltage DC line voltage divider according to claim 3, characterized in that: The bottom end of the support rod (325) is movably connected to the second mounting block (3210) via a pin, and one end of the second spring (329) is fixedly connected to the second sliding block (328).

8. The bracket for installing a high-voltage DC line voltage divider according to claim 3, characterized in that: One end of the third spring (3213) is fixedly connected to the pressing block (3212), and the pressing block (3212) is adapted to the pressing groove (3214).

9. The bracket for installing a high-voltage DC line voltage divider according to claim 4, characterized in that: The bottom end of the solid column (337) is fixedly connected to the conical block (334), the bottom end of the rotating shaft (333) is threadedly connected to the threaded sleeve (335), the end of the fourth spring (3311) away from the limit block (3310) is fixedly connected to the inner wall of the fixing pin (332), and the sealing ring (3312) is arranged at the gap between the insertion pin (339) and the fixing pin (332).

10. The bracket for installing a high-voltage DC line voltage divider according to claim 4, characterized in that: There are four fixing pins (332), which are arranged in groups of two and are symmetrically distributed on the side wall of the base (1).

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