Novel power distribution network automation terminal fixing structure

Abstract

The invention relates to a novel power distribution network automation terminal fixing structure, and belongs to the technical field of power distribution network automation terminal installation structures. The novel power distribution network automation terminal fixing structure comprises two groups of hoops and two groups of terminal bodies, the terminal body and the mounting structure are preassembled on the ground, and after the hoop is mounted, the mounting structure can be lifted by using the lifting structure, so that the effect of quickly lifting the terminal body is achieved, and the situation that the terminal body is inconvenient to lift to a high position for mounting by a traditional structure is avoided; after the terminal is lifted to the installation position, installation steps can be reduced, operation is easy and convenient, the time of high-altitude operation is effectively shortened, safety performance is improved, meanwhile, the terminal can be lowered to the ground for maintenance and overhaul in a rapid unwinding mode in the overhaul process, the time of high-altitude operation is greatly shortened, and safety in the maintenance and overhaul process is improved.

Description

Technical Field

[0001] The invention relates to the technical field of distribution network automation terminal installation structure, and in particular to a novel distribution network automation terminal fixing structure. Background Art

[0002] Distribution network automation is an inevitable trend in the modernization of power systems. In the design of distribution network automation, distribution network automation terminals are necessary equipment. When the existing distribution network automation terminals are installed, a mounting base is usually set in front of the clamp, and the distribution network automation terminal is fixed to the mounting base by adding screws.

[0003] In the prior art, the clamp is usually installed on the pole first, and then the staff carries the terminal to the top of the pole and connects the terminal to the installation base plate by fastening bolts or other fasteners;

[0004] After searching, a Chinese patent discloses a new type of distribution network automation terminal fixing structure (publication number CN219677872U). This patented technology only requires pulling the limit rod out of the limit hole to make the matching rod vertically out of the matching groove to remove the distribution network automation terminal box body from the wing seat. The separation method of the distribution network automation terminal box body and the wing seat is simple and easy to operate. The above two existing methods have great limitations and are not conducive to lifting the terminal to a high place for installation;

[0005] Therefore, those skilled in the art provide a novel distribution network automation terminal fixing structure to solve the problems raised in the above background technology. Summary of the invention

[0006] Based on this, it is necessary to provide a new distribution network automation terminal fixing structure to address the problem that existing terminals are not convenient to lift to a high place during installation and disassembly.

[0007] A novel distribution network automation terminal fixing structure, comprising: two groups of clamps and terminal bodies, one side of the two groups of clamps are fixedly connected with a mounting plate, a connecting rod is fixedly connected between the two mounting plates, and the surface of the lower mounting plate is provided with evenly distributed waist-shaped holes; a fixing mechanism; wherein the fixing mechanism comprises a mounting structure arranged on one side of the lower mounting plate and a lifting structure on one side of the upper mounting plate; an auxiliary mechanism, wherein the auxiliary mechanism is arranged on the top of the lifting structure, and the auxiliary mechanism is used to timely remove accumulated water and snow; the mounting structure comprises two detachable connecting plates arranged on one side of the lower mounting plate, the other side of the connecting plate is fixedly connected with a support plate, two horizontal plates are fixedly connected to the opposite sides of the two support plates, the terminal body is arranged above the two horizontal plates, and the surfaces of the terminal body and the surface of the horizontal plate are provided with through holes for matching use, and the terminal body can be fixedly connected to the top of the horizontal plate by fastening bolts; a reinforcing plate is fixedly connected between the bottom of the support plate and one side of the connecting plate, and baffles are fixedly connected to the opposite sides of the two support plates.

[0008] In one embodiment, the lifting structure includes two connecting blocks fixedly connected to one side of the upper mounting plate, a mounting block fixedly connected between the two connecting blocks, an inner wall of the connecting block rotatably connected to a rotating rod, one end of the rotating rod passes through the connecting block and is fixedly connected to a handwheel, two wire drums are fixedly connected to the surface of the rotating rod, and a rotating block located between the handwheel and one of the wire drums is fixedly connected to the surface of the rotating rod.

[0009] In one of the embodiments, a connecting steel rope is wound on the surface of the wire drum, and an unwinding end of the connecting steel rope passes through a connecting block and is fixedly connected to the top of an adjacent support plate.

[0010] In one of the embodiments, a ring-shaped slot is provided on the surface of the rotating block, an inner side wall of the slot is inclined, the inner wall of the connecting block is slidably connected to a limiting block, the lower end of the limiting block extends to the interior of the adjacent slot, a lever is fixedly connected to one side of the limiting block, and the other end of the lever passes through the connecting block.

[0011] In one embodiment, a second spring is fixedly connected to the inner wall of the limiting block, and the upper end of the inner wall of the second spring passes through the limiting block and is fixedly connected to the inner wall of the connecting block.

[0012] In one embodiment, the inner wall of the mounting block is slidably connected to two symmetrically distributed adjusting rods, the other end of the adjusting rod passes through the mounting block and is rotatably connected to a stop block, and a first spring is fixedly connected between the surface of the adjusting rod and the inner wall of the mounting block.

[0013] In one embodiment, the auxiliary mechanism includes a top plate fixedly connected to one side of the upper mounting plate, the top of the top plate is provided with two groups of guide grooves symmetrically distributed, connecting boxes are provided on both sides of the top plate, both ends of the connecting box are fixedly connected with a rotating shaft, the other end of the rotating shaft passes through the top plate, the surface of the rotating shaft is fixedly connected with a torsion spring, the other end of the torsion spring is fixedly connected to the inner wall of the top plate, the inner wall of the guide groove is slidably connected with a paddle, and one end of the paddle is fixedly connected to the surface of the adjacent connected box.

[0014] In one of the embodiments, a temporary storage cavity is provided on the top of the connection box, and discharge holes that are evenly distributed and communicated with the temporary storage cavity are provided on a side of the connection box away from the top plate.

[0015] In one of the embodiments, the top plate is provided with evenly distributed air storage cavities filled with inert gas, the inner wall of the air storage cavity is slidably connected with an extrusion plate, a third spring is fixedly connected between one side of the extrusion plate and the inner wall of the air storage cavity, the other side of the extrusion plate is fixedly connected with a trigger rod, and the other end of the trigger rod passes through the top plate and contacts with the surface of the adjacent connecting box.

[0016] In one of the embodiments, an air bag staggered with the guide grooves is embedded and installed on the top of the top plate, and a conduit is connected to the bottom of the air bag, and the other end of the conduit is connected to the adjacent air storage cavity.

[0017] The above new distribution network automation terminal fixed structure:

[0018] 1. The terminal body and the installation structure are pre-installed on the ground, and after the clamp is installed, the installation structure can be lifted by using the lifting structure to achieve the effect of quickly lifting the terminal body, avoiding the situation that the traditional structure is inconvenient to lift the terminal body to a high place for installation. Since the terminal body is pre-installed on the ground, the installation steps can be reduced after it is lifted to the installation position, the operation is simple, the time of high-altitude operation is effectively reduced, and the safety performance is improved. At the same time, during the maintenance process, the terminal can be lowered to the ground for maintenance and repair by quickly unwinding, which greatly reduces the time of high-altitude operation and improves the safety during the maintenance and repair process;

[0019] 2. After the terminal body is lifted to a high place and installed, the lifting structure and the installation structure cooperate with each other to limit the length of the connecting steel rope under the anti-reversal effect of the rotating rod, so as to avoid the unwinding of the connecting steel rope during use. The connecting steel rope lifting installation structure can share the load of the terminal body on the installation structure, reduce the pressure between the installation structure and the installation plate, improve the stability during use, and reduce the risk of falling;

[0020] The auxiliary mechanism can quickly discharge the accumulated water and snow on the top in rainy and snowy weather, reducing the load caused by the accumulation of water and snow. At the same time, in order to avoid the accumulation of snow, when the weight of the snow is heavy, it can drive the connecting box to flip, so that the paddle flips and pushes the snow to slide down, and uses the inflated air bag to loosen the snow, making it easier for the snow to slide down, effectively reducing the impact of the load caused by the accumulation of water and snow on the overall structure, and improving the stability of the structure in rainy and snowy weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a partial explosion schematic diagram of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the installation structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the connection between the mounting plate and the connecting rod of the present invention;

[0026] Figure 5 It is a schematic diagram of the distribution of the wire drum and the rotating block of the present invention;

[0027] Figure 6 It is a schematic diagram of the connection between the adjusting rod and the first spring of the present invention;

[0028] Figure 7 It is a distribution diagram of the lifting structure and auxiliary mechanism of the present invention;

[0029] Figure 8 for Figure 5 A magnified view of middle;

[0030] Fig. 9 It is a partial cross-sectional schematic diagram of the auxiliary mechanism of the present invention;

[0031] Fig.10 for Fig. 9 Enlarged view of middle B;

[0032] Fig.11 It is a schematic diagram of the connection between the paddle and the connection box of the present invention.

[0033] Reference numerals:

[0034] 1. Hoop; 101. Mounting plate; 102. Connecting rod; 2. Terminal body; 3. Fixing mechanism; 31. Mounting structure; 3101. Connecting plate; 3102. Support plate; 3103. Horizontal plate; 3104. Reinforcement plate; 3105. Baffle; 32. Lifting structure; 3201. Connecting block; 3202. Rotating rod; 3203. Slot; 3204. Connecting steel rope; 3205. Wire drum; 3206. Hand wheel; 3207. Mounting block; 3208. First Spring; 3209, adjusting rod; 3210, block; 3211, limit block; 3212, lever; 3213, second spring; 3214, rotating block; 4, auxiliary mechanism; 401, top plate; 402, guide groove; 403, air storage chamber; 404, connecting box; 405, extrusion plate; 406, third spring; 407, trigger rod; 408, paddle; 409, rotating shaft; 410, torsion spring; 411, discharge hole; 412, air bag; 413, catheter. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0036] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0040] Combine the following Figure 1 - Fig.11 A novel distribution network automation terminal fixing structure of the present invention is described.

[0041] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in one embodiment, a novel distribution network automation terminal fixing structure includes: two groups of clamps 1 and terminal bodies 2, one side of the two groups of clamps 1 is fixedly connected to a mounting plate 101, a connecting rod 102 is fixedly connected between the two mounting plates 101, and the surface of the lower mounting plate 101 is provided with evenly distributed waist-shaped holes;

[0042] Fixing mechanism 3;

[0043] The fixing mechanism 3 includes a mounting structure 31 disposed on one side of the lower mounting plate 101 and a lifting structure 32 disposed on one side of the upper mounting plate 101; an auxiliary mechanism 4, which is disposed on the top of the lifting structure 32, and is used to remove accumulated water and snow in time;

[0044] The mounting structure 31 includes two detachable connecting plates 3101 disposed on one side of the lower mounting plate 101, the other side of the connecting plate 3101 is fixedly connected to a supporting plate 3102, and two horizontal plates 3103 are fixedly connected to the opposite sides of the two supporting plates 3102, the terminal body 2 is disposed above the two horizontal plates 3103, and the surfaces of the terminal body 2 and the horizontal plates 3103 are both provided with through holes for matching use, and the terminal body 2 can be fixedly connected to the top of the horizontal plates 3103 by tightening bolts;

[0045] A reinforcing plate 3104 is fixedly connected between the bottom of the supporting plate 3102 and one side of the connecting plate 3101, and baffles 3105 are fixedly connected to the opposite sides of the two supporting plates 3102;

[0046] The reinforcing plate 3104 is provided to strengthen the connection strength between the supporting plate 3102 and the connecting plate 3101, and to strengthen the supporting effect of the supporting plate 3102. The connecting plate 3101 can be fastened and limited by fastening bolts passing through the waist-shaped holes on the connecting plate 3101 and the mounting plate 101 and cooperating with fastening nuts;

[0047] After fixing the two sets of clamps 1 on the electric pole, the terminal body 2 is installed on the horizontal plate 3103 on the ground by fastening bolts passing through the through holes on the horizontal plate 3103 and cooperating with the fastening nuts. After the installation is completed, the mounting structure 31 can be lifted by the lifting structure 32, so that the terminal body 2 and the mounting structure 31 can be lifted to a high place and installed and fixed with the mounting plate 101.

[0048] like Figure 1 As shown, Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the lifting structure 32 includes two connecting blocks 3201 fixedly connected to one side of the upper mounting plate 101, a mounting block 3207 is fixedly connected between the two connecting blocks 3201, a rotating rod 3202 is rotatably connected to the inner wall of the connecting block 3201, one end of the rotating rod 3202 passes through the connecting block 3201 and is fixedly connected to a hand wheel 3206, two wire drums 3205 are fixedly connected to the surface of the rotating rod 3202, and a rotating block 3214 located between the hand wheel 3206 and one of the wire drums 3205 is fixedly connected to the surface of the rotating rod 3202;

[0049] A connecting steel rope 3204 is wound on the surface of the wire drum 3205, and the unwinding end of the connecting steel rope 3204 passes through the connecting block 3201 and is fixedly connected to the top of the adjacent support plate 3102;

[0050] The inner wall of the mounting block 3207 is slidably connected with two symmetrically distributed adjusting rods 3209, the other end of the adjusting rod 3209 passes through the mounting block 3207 and is rotatably connected with a stopper 3210, and a first spring 3208 is fixedly connected between the surface of the adjusting rod 3209 and the inner wall of the mounting block 3207;

[0051] After the terminal body 2 is installed on the ground and fixed with the mounting structure 31 by fastening bolts, the two hand wheels 3206 can be rotated to drive the rotating rod 3202 to make the wire drum 3205 rotate synchronously. In this process, the connecting steel rope 3204 can be rolled up, so that the mounting structure 31 is lifted to drive the terminal body 2 to move up, until the lower connecting plate 3101 is aligned with the corresponding waist-shaped hole, and then it is fixed to the lower mounting plate 101 by fastening bolts and nuts, and the terminal body 2 can be fixed. By installing the terminal body 2 on the ground in advance, the instability of subsequent high-altitude installation is reduced, the installation difficulty is reduced, and the high-altitude operation time is reduced. At the same time, it reduces the situation that the traditional operation is inconvenient to transfer the terminal body 2 to a high place for installation. The operation is simple, and when the terminal body 2 needs maintenance, the limit of the connecting plate 3101 can be released, and the hand wheel 3206 can be rotated in the opposite direction to unwind the connecting steel rope 3204 to make the terminal body 2 descend to the ground for maintenance and repair. The installation and disassembly method is simple, which reduces the time of high-altitude operation and effectively improves safety.

[0052] The adjusting rod 3209 and the first spring 3208 cooperate with each other, and by pulling the stop block 3210, the first spring 3208 is compressed and the adjusting rod 3209 is stretched, until the lower connecting plate 3101 is connected with the corresponding mounting plate 101. Then, the stop block 3210 is released, and under the action of the first spring 3208, the stop block 3210 can be tightly attached to the side of the terminal body 2, and the terminal body 2 can be pulled toward the direction of the clamp 1 from the other side, thereby strengthening the effect of fixing and limiting the terminal body 2 and further reducing the risk of the terminal body 2 falling.

[0053] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8 As shown, the surface of the rotating block 3214 is provided with annularly distributed slots 3203, an inner side wall of the slots 3203 is arranged in an inclined surface, the inner wall of the connecting block 3201 is slidably connected to the limiting block 3211, the lower end of the limiting block 3211 extends to the inside of the adjacent slot 3203, one side of the limiting block 3211 is fixedly connected to a lever 3212, and the other end of the lever 3212 passes through the connecting block 3201;

[0054] The inner wall of the limiting block 3211 is fixedly connected with the second spring 3213 , and the upper end of the inner wall of the second spring 3213 passes through the limiting block 3211 and is fixedly connected with the inner wall of the connecting block 3201 .

[0055] When the second spring 3213 is engaged, the stop block 3211 is pushed against the stopper 3203 to prevent the stopper 3211 from sliding upward and the second spring 3213 is pressed against the stopper 3203.

[0056] After the mounting structure 31 is lifted into place, the length of the connecting steel rope 3204 is maintained by limiting the reversal of the rotating rod 3202. Lifting the mounting structure 31 with the connecting steel rope 3204 can share the load of the terminal body 2 on the mounting structure 31, reduce the pressure between the mounting structure 31 and the mounting plate 101, improve stability during use, and reduce the risk of falling. When the connection between the mounting structure 31 and the mounting plate 101 is loose, the mounting structure 31 can be lifted, which further reduces the risk of falling and enhances stability. When the connecting steel rope 3204 needs to be unwound, the limit block 3211 can be separated from the slot 3203 by pulling the lever 3212 upward, and the hand wheel 3206 can be rotated in the opposite direction to unwind the connecting steel rope 3204.

[0057] like Figure 4 , Figure 7 , Fig. 9 , Fig.10 and Fig.11 As shown, the auxiliary mechanism 4 includes a top plate 401 fixedly connected to one side of the upper mounting plate 101, two groups of guide grooves 402 symmetrically distributed are opened on the top of the top plate 401, connecting boxes 404 are arranged on both sides of the top plate 401, both ends of the connecting box 404 are fixedly connected to a rotating shaft 409, the other end of the rotating shaft 409 passes through the top plate 401, a torsion spring 410 is fixedly connected to the surface of the rotating shaft 409, the other end of the torsion spring 410 is fixedly connected to the inner wall of the top plate 401, and a paddle 408 is slidably connected to the inner wall of the guide groove 402, and one end of the paddle 408 is fixedly connected to the surface of the adjacent connected box 404;

[0058] A temporary storage cavity is provided at the top of the connection box 404, and a side of the connection box 404 away from the top plate 401 is provided with evenly distributed discharge holes 411 that are in communication with the temporary storage cavity;

[0059] The setting of the guide groove 402 can quickly discharge rainwater to the inside of the connection box 404 through the guide groove 402 during rainfall, and discharge it through the discharge hole 411, thereby reducing the impact of accumulated water on the overall structure, avoiding the situation where accumulated water corrodes the structure, and effectively improving the service life of the device. The setting of the torsion spring 410 is used to maintain the position of the rotating shaft 409 under normal conditions. When the discharge hole 411 is blocked by impurities and causes water accumulation, the connection box 404 can be pressed down under the gravity of the accumulated water to be turned over through the rotating shaft 409, thereby driving the paddle 408 to rotate and turn over from the inside of the guide groove 402, so that the accumulated water and impurities in the temporary storage cavity can be dumped to maintain the normal operation of the structure. At the same time, it can be used to clean the top surface of the top plate 401 to avoid impurities clogging the guide groove 402 and affecting the drainage effect.

[0060] When there is heavy snow, snow can accumulate inside the temporary storage chamber. As the snow accumulates, its weight gradually increases. When the weight exceeds the elastic force of the torsion spring 410 itself, the torsion spring 410 can be flipped and compressed by the rotating shaft 409. In this process, the connection box 404 can be flipped to dump the accumulated snow inside the temporary storage chamber to reduce the weight. At the same time, the paddle 408 can be flipped synchronously to push the accumulated snow on top of the top plate 401 to slide down, thereby reducing the accumulated snow on the top plate 401 and reducing the situation where a large amount of snow causes a heavy load and causes it to fall.

[0061] like Fig. 9 and Fig.10 As shown, evenly distributed gas storage cavities 403 are provided inside the top plate 401, and the inside of the gas storage cavity 403 is filled with inert gas. An extrusion plate 405 is slidably connected to the inner wall of the gas storage cavity 403, and a third spring 406 is fixedly connected between one side of the extrusion plate 405 and the inner wall of the gas storage cavity 403, and a trigger rod 407 is fixedly connected to the other side of the extrusion plate 405, and the other end of the trigger rod 407 passes through the top plate 401 and contacts the surface of the adjacent connection box 404;

[0062] The top of the top plate 401 is embedded with an air bag 412 that is staggered with the guide groove 402. The bottom of the air bag 412 is connected with a conduit 413, and the other end of the conduit 413 is connected with the adjacent air storage cavity 403.

[0063] When the snow accumulation trigger paddle 408 and the connection box 404 are flipped, the connection box 404 can push the trigger rod 407 to shrink it into the air storage chamber 403, and at the same time drive the extrusion plate 405 to squeeze the inert gas stored in the air storage chamber 403. The squeezed inert gas can be injected into the air bag 412 through the conduit 413. In this process, the air bag 412 can be inflated, so that the snow on the top surface of the top plate 401 can be loosened due to the inflation of the air bag 412. The loosened snow is more likely to slide down, which improves the effect of reducing snow accumulation and further reduces the impact of snow accumulation on the overall load of the structure.

[0064] When the present invention is in use, first fix the two sets of clamps 1 on the electric pole, then install the terminal body 2 on the horizontal plate 3103 on the ground by fastening bolts passing through the through holes on the horizontal plate 3103 and fitting the fastening nuts, and by rotating the two hand wheels 3206, the rotating rod 3202 can be driven to make the wire drum 3205 rotate synchronously and reel in the connecting steel rope 3204, and under the effect of the reeling in the connecting steel rope 3204, the mounting structure 31 on which the terminal body 2 is installed can be pulled up until the lower connecting plate 3101 is aligned with the corresponding waist-shaped hole, and then fixed to the lower mounting plate 101 by fastening bolts and fitting nuts, and the terminal body 2 can be fixed. , the stopper 3210, the adjustment rod 3209 and the first spring 3208 can apply a pulling force to the terminal body 2 in the direction of the clamp 1, further improving the fixed limiting effect after the installation is completed. At the same time, with the cooperation of the limiting block 3211, the second spring 3213 and the card slot 3203, the rotation block 3214 can be prevented from reversing, thereby preventing the connecting steel rope 3204 from unwinding to achieve the effect of maintaining the length of the connecting steel rope 3204. The connecting steel rope 3204 is used to lift the mounting structure 31 to share the load of the terminal body 2 on the mounting structure 31, reduce the pressure between the mounting structure 31 and the mounting plate 101, and improve the stability during use;

[0065] During use, the setting of the auxiliary mechanism 4 can reduce the impact of accumulated water and snow on the load of the entire structure, and in snowy weather, the paddle 408 can be used to flip over to push the snow above the top plate 401 to slide down, thereby reducing the snow on the top of the top plate 401 and reducing the situation where a large amount of snow causes a heavy load and causes it to fall. At the same time, during the flipping process, the trigger rod 407 can be squeezed to shrink it into the air storage chamber 403, and the airbag 412 can be inflated to loosen the snow on the top surface of the top plate 401 due to the inflation of the airbag 412. The loosened snow is more likely to slide down, which improves the effect of reducing snow accumulation and further reduces the impact of snow accumulation on the overall load of the structure.

[0066] It should be noted that the terminal body 2 in the above description is a device with relatively mature application of existing technology. The specific model can be selected according to actual needs. At the same time, the terminal body 2 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0067] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A new type of distribution network automation terminal fixed structure, characterized in that: include: There are two groups of clamps (1) and terminal bodies (2), one side of each of the two groups of clamps (1) is fixedly connected to a mounting plate (101), a connecting rod (102) is fixedly connected between the two mounting plates (101), and the surface of the lower mounting plate (101) is provided with evenly distributed waist-shaped holes; Fixing mechanism (3); Wherein, the fixing mechanism (3) comprises a mounting structure (31) arranged on one side of the lower mounting plate (101) and a lifting structure (32) arranged on one side of the upper mounting plate (101); An auxiliary mechanism (4), the auxiliary mechanism (4) being arranged on the top of the lifting structure (32), and the auxiliary mechanism (4) being used to remove accumulated water and snow in a timely manner; The mounting structure (31) comprises two detachable connecting plates (3101) arranged on one side of the lower mounting plate (101); the other side of the connecting plate (3101) is fixedly connected to a support plate (3102); two horizontal plates (3103) are fixedly connected to the opposite sides of the two support plates (3102); the terminal body (2) is arranged above the two horizontal plates (3103); and the surfaces of the terminal body (2) and the horizontal plates (3103) are both provided with through holes for matching use; the terminal body (2) can be fixedly connected to the top of the horizontal plates (3103) by tightening bolts; A reinforcing plate (3104) is fixedly connected between the bottom of the support plate (3102) and one side of the connecting plate (3101), and baffles (3105) are fixedly connected to the opposite sides of the two support plates (3102).

2. According to the novel distribution network automation terminal fixed structure of claim 1, it is characterized in that: The lifting structure (32) comprises two connecting blocks (3201) fixedly connected to one side of the upper mounting plate (101); a mounting block (3207) is fixedly connected between the two connecting blocks (3201); a rotating rod (3202) is rotatably connected to the inner wall of the connecting block (3201); one end of the rotating rod (3202) passes through the connecting block (3201) and is fixedly connected to a hand wheel (3206); two wire drums (3205) are fixedly connected to the surface of the rotating rod (3202); and a rotating block (3214) located between the hand wheel (3206) and one of the wire drums (3205) is fixedly connected to the surface of the rotating rod (3202).

3. A new type of distribution network automation terminal fixed structure according to claim 2, characterized in that: A connecting steel rope (3204) is wound on the surface of the wire drum (3205), and the unwinding end of the connecting steel rope (3204) passes through the connecting block (3201) and is fixedly connected to the top of the adjacent support plate (3102).

4. A new type of distribution network automation terminal fixed structure according to claim 3, characterized in that: The surface of the rotating block (3214) is provided with an annularly distributed card slot (3203), an inner side wall of the card slot (3203) is arranged in an inclined surface, the inner wall of the connecting block (3201) is slidably connected to a limit block (3211), the lower end of the limit block (3211) extends to the inside of the adjacent card slot (3203), one side of the limit block (3211) is fixedly connected to a lever (3212), and the other end of the lever (3212) passes through the connecting block (3201).

5. A new type of distribution network automation terminal fixed structure according to claim 4, characterized in that: The inner wall of the limiting block (3211) is fixedly connected to a second spring (3213), and the upper end of the inner wall of the second spring (3213) passes through the limiting block (3211) and is fixedly connected to the inner wall of the connecting block (3201).

6. A new type of distribution network automation terminal fixed structure according to claim 2, characterized in that: The inner wall of the mounting block (3207) is slidably connected to two symmetrically distributed adjusting rods (3209); the other end of the adjusting rod (3209) passes through the mounting block (3207) and is rotatably connected to a stopper (3210); a first spring (3208) is fixedly connected between the surface of the adjusting rod (3209) and the inner wall of the mounting block (3207).

7. A new type of distribution network automation terminal fixed structure according to claim 1, characterized in that: The auxiliary mechanism (4) comprises a top plate (401) fixedly connected to one side of the upper mounting plate (101); two groups of guide grooves (402) symmetrically distributed are opened on the top of the top plate (401); connecting boxes (404) are arranged on both sides of the top plate (401); both ends of the connecting box (404) are fixedly connected to a rotating shaft (409); the other end of the rotating shaft (409) passes through the top plate (401); a torsion spring (410) is fixedly connected to the surface of the rotating shaft (409); the other end of the torsion spring (410) is fixedly connected to the inner wall of the top plate (401); a paddle (408) is slidably connected to the inner wall of the guide groove (402); one end of the paddle (408) is fixedly connected to the surface of an adjacent connected box (404).

8. A new type of distribution network automation terminal fixed structure according to claim 7, characterized in that: A temporary storage cavity is provided at the top of the connection box (404), and discharge holes (411) which are evenly distributed and communicate with the temporary storage cavity are provided on a side of the connection box (404) away from the top plate (401).

9. A new type of distribution network automation terminal fixed structure according to claim 8, characterized in that: The top plate (401) is provided with uniformly distributed gas storage cavities (403), the inside of the gas storage cavities (403) is filled with inert gas, the inner wall of the gas storage cavity (403) is slidably connected with an extrusion plate (405), a third spring (406) is fixedly connected between one side of the extrusion plate (405) and the inner wall of the gas storage cavity (403), the other side of the extrusion plate (405) is fixedly connected with a trigger rod (407), and the other end of the trigger rod (407) passes through the top plate (401) and contacts the surface of the adjacent connection box (404).

10. A new type of distribution network automation terminal fixed structure according to claim 9, characterized in that: An air bag (412) staggered with the guide groove (402) is embedded and installed on the top of the top plate (401), and a conduit (413) is connected to the bottom of the air bag (412), and the other end of the conduit (413) is connected to the adjacent air storage cavity (403).

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