Conducting rod for high-voltage power transmission

Abstract

The utility model discloses a conducting rod for high-voltage power transmission, and relates to the technical field of high-voltage power transmission. The conducting rod for high-voltage power transmission comprises a cross rod, one end of the cross rod is fixedly provided with a positioning plate, the other end of the cross rod is fixedly provided with a mounting plate, the cross rod is sleeved with a positioning block, and the positioning block is provided with a round hole for the cross rod to pass through. And when the cross rod is adjusted to a proper position, a screw rod is tightened, so that the screw rod drives the clamping plate to be in contact with the surface of the cross rod, so that the inner side of the clamping plate is separated from the surface of the cross rod, and the limiting of the cross rod is conveniently canceled, so that the positioning block can conveniently move on the cross rod, and the position of the positioning block can be conveniently adjusted. And meanwhile, the surfaces of the anti-slip strips are attached to the surfaces of the transverse rods, so that the anti-slip strips can be conveniently installed and positioned, the anti-slip strips can be conveniently installed and positioned in the follow-up using process, and follow-up using is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage power transmission, in particular to a conductive rod for high-voltage power transmission. Background Art

[0002] High-voltage power transmission is a method of transmitting power by using a transformer in a power plant to step up the voltage output by the generator. The reason for adopting this method of power transmission is that under the condition of the same transmission power, the higher the voltage, the smaller the current. In this way, high-voltage power transmission can reduce the current during transmission, thereby reducing the heat loss caused by the current and reducing the material cost of long-distance power transmission. The electric energy generated by the power station is generally sent to various places where electricity is used through transmission lines. Different high voltages are used according to the distance of electric energy transmission. The existing patent, patent announcement number CN207233413U, discloses a conductive rod and a GIS using the conductive rod. The conductive rod includes a hollow conductive rod body, the conductive rod body includes a first connection end, a second connection end and a rod body part located between the two connection ends, and the rod body part is provided with a heat dissipation hole whose length extends along the length direction of the conductive rod body and is connected to the cavity of the conductive rod body. The setting of the heat dissipation hole makes the gas flow inside the GIS smoother, which is conducive to the rapid diffusion of heat and makes the temperature distribution inside the GIS more uniform. The length of the heat dissipation hole extends along the length direction of the conductive rod body. Such a setting has little effect on the cross-sectional area of ​​the conductive rod under the condition of the same heat dissipation area, and can ensure that the conductive rod has a good heat dissipation capacity when the flow area is reduced very little.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: in the actual application process, it is necessary to adjust the installation position. If it is inconvenient to adjust the installation operation later, it will affect the use efficiency of the conductive rod, reduce the convenience of using the conductive rod, and thus be inconvenient for subsequent staff to operate. Therefore, we propose a conductive rod for high-voltage power transmission to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a conductive pole for high-voltage power transmission, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a conductive pole for high-voltage power transmission, including a cross bar, a positioning plate is fixedly installed at one end of the cross bar, and a mounting plate is fixedly installed at the other end of the cross bar. A positioning block is sleeved on the cross bar, and a round hole is opened on the positioning block for the cross bar to pass through. A screw is inserted above the positioning block, and the bottom of the screw passes through the positioning block and extends to the inside of the round hole and is rotatably connected to a splint through a bearing.

[0006] A slot is provided at the bottom of the positioning block, a shock absorbing spring is fixedly installed on the inner top wall of the slot, a limiting plate is fixedly installed on the bottom of the shock absorbing spring, the bottom of the limiting plate passes through the positioning block and extends to the outside of the positioning block, and a limiting hole is provided on the limiting plate.

[0007] Preferably, the clamping plate is arc-shaped, and the inner side of the clamping plate is in contact with the surface of the cross bar, and the inner side of the clamping plate is provided with anti-slip grooves.

[0008] Preferably, anti-skid strips are fixedly mounted on both sides of the inner bottom wall of the circular hole on the positioning block. The anti-skid strips are hexagonal in shape, and the surface of the anti-skid strips is provided with anti-skid grooves. The anti-skid strips are made of rubber.

[0009] Preferably, a screw hole for the screw to pass through is provided on the positioning block, the screw hole is threadedly connected to the screw, a turntable is fixedly mounted on the top of the screw, and anti-slip grooves are provided on the surface of the turntable.

[0010] Preferably, the positioning plate is provided with a positioning hole, the positioning hole is an oblong hole, anti-slip grooves are provided on both sides of the positioning plate, and a mounting hole is provided on the mounting plate.

[0011] Preferably, a plate groove for the limiting plate to pass through is formed at the bottom of the positioning block, and an inner wall of the plate groove is slidably connected to the surface of the limiting plate.

[0012] Preferably, the interior of the cross bar is hollow, and one end of the cross bar is provided with an air hole connected to the hollow shape, and there are two air holes, which are symmetrically distributed on both sides of the positioning plate, and the size of the mounting plate is smaller than the size of the circular hole on the positioning block.

[0013] Preferably, sliding bars are fixedly mounted on both sides of the inner wall of the upper limit groove of the positioning block, and one side of the sliding bar is slidably connected to one side of the limit plate.

[0014] Beneficial Effects

[0015] The utility model provides a conductive rod for high-voltage power transmission. Compared with the prior art, it has the following beneficial effects:

[0016] The conductive rod for high-voltage power transmission is loosened by loosening the screw, which then drives the clamping plate to move, so that the inner side of the clamping plate is separated from the surface of the cross bar, so as to facilitate the subsequent cancellation of the limit of the cross bar, thereby facilitating the movement of the positioning block on the cross bar, thereby facilitating the adjustment of the position of the positioning block. When adjusted to a suitable position, the screw is tightened so that the screw drives the clamping plate to contact the surface of the cross bar, and at the same time, the surface of the anti-slip strip fits with the surface of the cross bar, thereby facilitating the installation and positioning operation thereof, thereby facilitating the subsequent installation and positioning operation thereof during use, thereby facilitating the subsequent use thereof.

[0017] At the same time, when it is installed and fixed by the limit plate, when the conductive rod is subjected to external pressure, the shock-absorbing spring will buffer and squeeze it through the limit plate, thereby facilitating the shock-absorbing and shaking operation of the components on the positioning block, thereby facilitating subsequent use, thereby improving the flexibility of the conductive rod during use, avoiding deformation or bending due to force during subsequent use, and improving the convenience of using the conductive rod.

[0018] The positioning plate, mounting plate and limit plate set at the same time achieve the effect of facilitating its positioning and installation during use, thereby facilitating its installation operation, and thus facilitating the positioning operation of subsequent staff, thereby improving the convenience of using the conductive rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0021] Figure 3 It is a schematic diagram of the three-dimensional connection structure of the positioning block and the limiting plate of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the positioning block of the utility model.

[0023] In the figure: 1. cross bar; 2. positioning plate; 3. mounting plate; 4. positioning block; 5. screw; 6. clamping plate; 7. shock-absorbing spring; 8. limit plate; 9. anti-slip strip; 10. turntable; 11. slide bar. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a conductive pole for high-voltage power transmission, comprising a cross bar 1, a positioning plate 2 is fixedly installed at one end of the cross bar 1, a mounting plate 3 is fixedly installed at the other end of the cross bar 1, a positioning block 4 is sleeved on the cross bar 1, a round hole is opened on the positioning block 4 for the cross bar 1 to pass through, a screw 5 is inserted above the positioning block 4, the bottom of the screw 5 passes through the positioning block 4 and extends to the inside of the round hole, and is rotatably connected to a clamping plate 6 through a bearing.

[0026] A slot is provided at the bottom of the positioning block 4, and a shock-absorbing spring 7 is fixedly installed on the inner top wall of the slot. A limiting plate 8 is fixedly installed on the bottom of the shock-absorbing spring 7. The positioning plate 2, the mounting plate 3 and the limiting plate 8 are arranged, which facilitate the positioning and installation of the positioning plate 2, the installation plate 3 and the limiting plate 8 during use, thereby facilitating the installation operation, and thus facilitating the positioning operation of subsequent staff, thereby improving the convenience of using the conductive rod.

[0027] The bottom of the limiting plate 8 passes through the positioning block 4 and extends to the outside of the positioning block 4 , and a limiting hole is provided on the limiting plate 8 .

[0028] When the conductive rod is installed and fixed by the limit plate 8, when the conductive rod is subjected to external pressure, the shock-absorbing spring 7 will buffer and squeeze it through the limit plate 8, thereby facilitating the shock-absorbing and shaking operation of the components on the positioning block 4, thereby facilitating subsequent use, thereby improving the flexibility of the conductive rod during use, avoiding deformation or bending due to force during subsequent use, and improving the convenience of using the conductive rod.

[0029] See also Figure 4 The splint 6 is arc-shaped, and the inner side of the splint 6 is in contact with the surface of the cross bar 1 , and the inner side of the splint 6 is provided with anti-slip grooves.

[0030] See also Figure 1 The positioning block 4 is provided with a screw hole for the screw rod 5 to pass through, the screw hole is threadedly connected to the screw rod 5, a turntable 10 is fixedly installed on the top of the screw rod 5, and the surface of the turntable 10 is provided with anti-slip grooves.

[0031] See also Figure 4 On both sides of the bottom wall of the circular hole on the positioning block 4, anti-skid strips 9 are fixedly installed. The anti-skid strips 9 are hexagonal, and the surface of the anti-skid strips 9 is provided with anti-skid patterns. The anti-skid strips 9 are made of rubber.

[0032] Loosen the screw 5, and then the screw 5 drives the clamp 6 to move, so that the inner side of the clamp 6 is separated from the surface of the cross bar 1, so as to facilitate the subsequent cancellation of the limit of the cross bar 1, so as to facilitate the movement of the positioning block 4 on the cross bar 1, so as to facilitate the adjustment of the position of the positioning block 4. When adjusted to a suitable position, tighten the screw 5 so that the screw 5 drives the clamp 6 to contact the surface of the cross bar 1, and at the same time, the surface of the anti-slip strip 9 fits with the surface of the cross bar 1, so as to facilitate the installation and positioning operation, so as to facilitate the subsequent installation and positioning operation during use, so as to facilitate subsequent use.

[0033] See also Figure 1 A positioning hole is provided on the positioning plate 2, and the positioning hole is an oblong hole. Anti-slip grooves are provided on both sides of the positioning plate 2, and a mounting hole is provided on the mounting plate 3.

[0034] See also Figure 1 and Figure 2 A plate groove is provided at the bottom of the positioning block 4 for the limiting plate 8 to pass through, and the inner wall of the plate groove is slidably connected to the surface of the limiting plate 8.

[0035] See also Figure 1 The interior of the cross bar 1 is hollow, and one end of the cross bar 1 is provided with an air hole connected to the hollow shape, and the number of the air holes is two, and the two air holes are symmetrically distributed on both sides of the positioning plate 2, and the size of the mounting plate 3 is smaller than the size of the circular hole on the positioning block 4.

[0036] See also Figure 3 Slide bars 11 are fixedly installed on both sides of the inner wall of the upper limit groove of the positioning block 4, and one side of the slide bar 11 is slidably connected to one side of the limit plate 8.

[0037] When working, the screw rod 5 is loosened, and then the screw rod 5 drives the clamping plate 6 to move, so that the inner side of the clamping plate 6 is separated from the surface of the cross bar 1, so as to facilitate the subsequent cancellation of the limit of the cross bar 1, so as to facilitate the movement of the positioning block 4 on the cross bar 1, so as to facilitate the adjustment operation of the position of the positioning block 4. When it is adjusted to a suitable position, the screw rod 5 is tightened so that the screw rod 5 drives the clamping plate 6 to contact the surface of the cross bar 1, and the surface of the anti-slip strip 9 fits with the surface of the cross bar 1, so as to facilitate the installation and positioning operation thereof, so as to facilitate the subsequent installation and positioning operation thereof during use, so as to facilitate the subsequent use. When it is installed by the limiting plate 8 During installation and fixing, when the conductive rod is subjected to external pressure, the shock-absorbing spring 7 will buffer and squeeze it through the limit plate 8, so as to facilitate the shock-absorbing and shaking operation of the components on the positioning block 4, thereby facilitating subsequent use, thereby improving the flexibility of the conductive rod during use, avoiding deformation or bending due to force during subsequent use, and improving the convenience of use of the conductive rod. The positioning plate 2, mounting plate 3 and limit plate 8 are arranged, during use, to achieve the effect of facilitating its positioning and installation, thereby facilitating its installation operation, thereby facilitating the positioning operation of subsequent staff, and improving the convenience of use of the conductive rod.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A conductive rod for high voltage power transmission, comprising a crossbar (1), characterized in that: A positioning plate (2) is fixedly mounted on one end of the cross bar (1), and a mounting plate (3) is fixedly mounted on the other end of the cross bar (1). A positioning block (4) is sleeved on the cross bar (1), and a circular hole is formed on the positioning block (4) for the cross bar (1) to pass through. A screw rod (5) is inserted above the positioning block (4), and the bottom of the screw rod (5) passes through the positioning block (4) and extends to the inside of the circular hole and is rotatably connected to a clamping plate (6) via a bearing. A slot is provided at the bottom of the positioning block (4), a damping spring (7) is fixedly mounted on the inner top wall of the slot, a limiting plate (8) is fixedly mounted on the bottom of the damping spring (7), the bottom of the limiting plate (8) passes through the positioning block (4) and extends to the outside of the positioning block (4), and a limiting hole is provided on the limiting plate (8).

2. A conductive rod for high voltage power transmission according to claim 1, characterized in that: The clamping plate (6) is arc-shaped, and the inner side of the clamping plate (6) is in contact with the surface of the cross bar (1), and the inner side of the clamping plate (6) is provided with anti-slip grooves.

3. A conductive rod for high voltage power transmission according to claim 1, characterized in that: Anti-skid strips (9) are fixedly mounted on both sides of the inner bottom wall of the circular hole on the positioning block (4); the anti-skid strips (9) are hexagonal in shape; anti-skid patterns are formed on the surface of the anti-skid strips (9); and the anti-skid strips (9) are made of rubber.

4. The conductive rod for high voltage power transmission according to claim 1, characterized in that: The positioning block (4) is provided with a screw hole for the screw rod (5) to pass through, the screw hole is threadedly connected to the screw rod (5), a rotating disk (10) is fixedly mounted on the top of the screw rod (5), and the surface of the rotating disk (10) is provided with anti-slip grooves.

5. The conductive rod for high voltage power transmission according to claim 1, characterized in that: The positioning plate (2) is provided with a positioning hole which is an oblong hole. Anti-slip grooves are provided on both sides of the positioning plate (2). The mounting plate (3) is provided with a mounting hole.

6. The conductive rod for high voltage power transmission according to claim 1, characterized in that: The bottom of the positioning block (4) is provided with a plate groove for the limiting plate (8) to pass through, and the inner wall of the plate groove is slidably connected to the surface of the limiting plate (8).

7. The conductive rod for high voltage power transmission according to claim 1, characterized in that: The interior of the cross bar (1) is hollow, and one end of the cross bar (1) is provided with an air hole connected to the hollow, and the number of the air holes is two, and the two air holes are symmetrically distributed on both sides of the positioning plate (2), and the size of the mounting plate (3) is smaller than the size of the circular hole on the positioning block (4).

8. The conductive rod for high voltage power transmission according to claim 1, characterized in that: Slide bars (11) are fixedly mounted on both sides of the inner wall of the upper limit groove of the positioning block (4), and one side of the slide bar (11) is slidably connected to one side of the limit plate (8).

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