A power transmission and distribution equipment stand

Abstract

This utility model discloses a power transmission and distribution equipment stand, belonging to the technical field of power transmission and distribution equipment. It includes a base, with the power transmission and distribution equipment body mounted on the top surface of the base. Vertical plates are longitudinally fixed to both sides of the power transmission and distribution equipment body on the top surface of the base. Rectangular grooves are eccentrically positioned on one side of each of the two vertical plates. Vertical blocks are longitudinally arranged within the inner cavity of the rectangular grooves. Grooves are formed on one inner wall of the rectangular groove and on one side of each vertical block. The two grooves are arranged in opposite directions. Several springs are equidistantly arranged on the inner side walls of both grooves. Pressure plates are longitudinally arranged within the inner cavities of each of the two grooves. The opposite sides of the two pressure plates are connected to the springs. Arc-shaped grooves for lines to pass through are symmetrically formed on the inner walls of both grooves. This power transmission and distribution equipment stand solves the problem of connected lines easily falling due to external forces, reducing potential hazards in power transmission and the impact on personnel's physical and mental health.

Description

Technical Field

[0001] The utility model belongs to the technical field of power transmission and distribution equipment, in particular to a power transmission and distribution equipment stand. Background Art

[0002] Electricity is a very important modern energy source. Traditionally, the power system is divided into three major components: power generation, transmission and distribution. The transmission and distribution equipment includes transformers, voltage transformers, current transformers, lightning arresters, disconnectors and oil switches, etc. Most of them are installed and used outdoors. Since the weight of the lines connected to the transmission and distribution equipment is large, after the transmission and distribution equipment is installed on the bracket, the lines connected to it are easily affected by external forces and fall. The fallen lines will cause harm to passers-by and maintenance personnel due to the influence of high voltage, self-weight and inertia, which not only brings hidden dangers to the transmission of electricity, but also affects the physical and mental health of personnel.

[0003] For example, the existing Chinese announcement number is: CN210957271U, a power transmission and distribution equipment stand, which: "comprising two hollow panels, the two hollow panels are located on the same horizontal line, the first stretching plate is connected through the opposite side of the two hollow panels, the left and right sides of the first stretching plate are fixedly connected to the first stopper, and the lower end surfaces of the two hollow panels are fixedly connected to the first telescopic plate."

[0004] It can be seen that the cited patent document has the problem that the connected lines are easily dropped due to external forces. Summary of the invention

[0005] The purpose of the utility model is to provide a power transmission and distribution equipment stand to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power transmission and distribution equipment stand, comprising a base, a power transmission and distribution equipment body is provided on the top surface of the base, vertical plates are longitudinally fixed on the top surface of the base and on both side surfaces of the power transmission and distribution equipment body, a rectangular groove is penetrated at an eccentric position of one side of the two vertical plates, a vertical block is longitudinally provided in the inner cavity of the rectangular groove, a groove is provided on one inner wall of the rectangular groove and one side of the vertical block, the two grooves are arranged in opposite directions, a plurality of springs are equidistantly provided on the inner side walls of the two grooves, pressure plates are longitudinally provided in the inner cavities of the two grooves, the opposite sides of the two pressure plates are respectively connected to a plurality of springs, and arc grooves for the lines to pass through are symmetrically provided on the inner walls of the two sides of the two grooves.

[0007] Preferably, the diameter of each of the arc-shaped grooves is the same, and the four arc-shaped grooves are located at the same horizontal plane position.

[0008] Preferably, a transverse groove is transversely opened on the inner top surface of the rectangular groove, and the inner walls on both sides of the transverse groove are rotatably connected with threaded shafts.

[0009] Preferably, the vertical block is threadedly sleeved on the circumferential side of the threaded shaft, and one end of the threaded shaft passes through the vertical plate and is fixedly provided with a turning handle.

[0010] Preferably, through holes are provided on the top surface of the base and on opposite sides of the two vertical plates, and tower rods are slidably provided in the inner cavities of the two through holes.

[0011] Preferably, the circumferential sides of the two tower poles and the two side surfaces of the base are provided with a plurality of screw holes, and the inner cavities of two of the screw holes on the two side surfaces of the base aligned with the circumferential sides of the two tower poles are threadedly connected with bolts.

[0012] Preferably, a limiting plate is transversely arranged on the inner bottom surface of the rectangular groove through a limiting groove, and the vertical block is slidably sleeved on the peripheral side of the limiting plate.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The power transmission and distribution equipment stand can move the vertical plate through the arrangement of the vertical plate and four arc-shaped grooves, so that the four arc-shaped grooves can clamp the lines, and through the arrangement of two pressure plates and multiple springs, after the lines enter the inner cavities of the four arc-shaped grooves, the pressure plates will be squeezed, and through the rebound of the springs, the two pressure plates can clamp and fix the lines, and the effect of fixing the lines can be improved through double fixing, reducing the situation where the lines will fall due to the influence of external forces, reducing the hidden dangers of power transmission and the impact on the physical and mental health of personnel.

[0015] The setting of the threaded shaft can drive the vertical block to move in the inner cavity of the rectangular groove, and the setting of the limiting rod and the limiting plate can limit the positions of the pressure plate and the vertical block respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the vertical plate and the rectangular groove of the utility model;

[0019] Figure 3It is a cross-sectional view of the vertical plate and the vertical block of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a base and a tower pole of the utility model.

[0021] Description of reference numerals:

[0022] In the figure: 1. base; 2. power transmission and distribution equipment body; 3. vertical plate; 4. rectangular groove; 5. vertical block; 6. groove; 7. spring; 8. pressure plate; 9. arc groove; 10. limit rod; 11. horizontal groove; 12. threaded shaft; 13. handle; 14. limit plate; 15. through hole; 16. tower pole; 17. screw hole; 18. bolt. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0026] like Figures 1 to 4 A power transmission and distribution equipment stand shown in the figure includes a base 1, and a power transmission and distribution equipment body 2 is provided on the top surface of the base 1. The power transmission and distribution equipment body 2 is installed with screws, which also facilitates the removal of the power transmission and distribution equipment body 2.

[0027] Vertical plates 3 are fixedly arranged on the top surface of the base 1 and on both sides of the power transmission and distribution equipment body 2. Through holes 15 are opened on the top surface of the base 1 and on the opposite sides of the two vertical plates 3. Tower rods 16 are slidably arranged in the inner cavities of the two through holes 15. The base 1 can move longitudinally between the two tower rods 16, so as to adjust the position of the base 1 and the power transmission and distribution equipment body 2 as needed. Several screw holes 17 are arranged on the peripheral sides of the two tower rods 16 and on both sides of the base 1. The screw holes 17 on both sides of the base 1 are provided with one and two There are a number of screw holes 17 on the sides of the tower poles 16 that are equidistantly arranged. The inner cavities of two of the screw holes 17 whose side surfaces of the base 1 are aligned with the sides of the two tower poles 16 are threadedly connected with bolts 18. When the base 1 is moved to the specified area around the two tower poles 16, the screw holes 17 on the side surfaces of the base 1 will be aligned with one of the screw holes 17 on the sides of the two tower poles 16 respectively. At this time, the two bolts 18 are respectively inserted into the two aligned screw holes 17 to fix the position of the base 1 and the power transmission and distribution equipment body 2.

[0028] A rectangular groove 4 is provided at an eccentric position on one side of the two vertical plates 3, and the line can pass through the rectangular groove 4 and then be connected to the power transmission and distribution equipment body 2. A vertical block 5 is longitudinally provided in the inner cavity of the rectangular groove 4, and the vertical block 5 can move in the inner cavity of the rectangular groove 4. A groove 6 is provided on one inner wall of the rectangular groove 4 and on one side of the vertical block 5. The two grooves 6 are arranged in opposite directions. The inner walls on both sides of the two grooves 6 are symmetrically provided with arc grooves 9 for the line to pass through. The diameter of each arc groove 9 is the same, and the four arc grooves 9 are all in the same horizontal position. After the line passes through the rectangular groove 4 and is connected to the power transmission and distribution equipment body 2, the middle part of the line is placed in the horizontal position of the four arc-shaped grooves 9, and the vertical block 5 is moved so that the vertical block 5 can move in the inner cavity of the rectangular groove 4, thereby driving two of the arc-shaped grooves 9 to move, so that the line can enter the inner cavities of the two arc-shaped grooves 9 and drive the line to continue to move, so that the line can enter the inner cavities of the other two arc-shaped grooves 9, and continue to move the vertical block 5, so that the four arc-shaped grooves 9 can squeeze the line, so that the four arc-shaped grooves 9 can preliminarily fix the line.

[0029] The inner walls of the two grooves 6 are equidistantly provided with a plurality of springs 7, and the inner cavities of the two grooves 6 are respectively longitudinally provided with pressure plates 8, and the opposite sides of the two pressure plates 8 are respectively connected to a plurality of springs 7. After the line enters the inner cavity of the four arc grooves 9, the line will press against the two pressure plates 8. When the vertical block 5 continues to move, the two pressure plates 8 will gradually move in opposite directions in the inner cavity of the groove 6 due to squeezing the line. When the two pressure plates 8 are in opposite directions, they will squeeze and compress the plurality of springs 7 respectively, and the rebound force of the compressed spring 7 will drive the pressure plate 8 to move in the opposite direction, so that the two pressure plates 8 will move in relative directions through the rebound of the spring 7, and the two pressure plates 8 moving in relative directions will fit tightly against the peripheral side of the line and squeeze the line, thereby performing secondary fixation, and cooperating with the preliminary fixation of the line by the four arc grooves 9, the effect of fixing the line can be improved, the situation where the line will fall due to the influence of external force can be reduced, and the hidden dangers of power transmission and the impact on the physical and mental health of personnel can be reduced.

[0030] A transverse groove 11 is horizontally opened on the inner top surface of the rectangular groove 4, and the inner walls on both sides of the transverse groove 11 are rotatably connected with a threaded shaft 12. The vertical block 5 is threadedly sleeved on the circumference of the threaded shaft 12, and the top surface of the vertical block 5 extends to the inner cavity of the transverse groove 11. One end of the threaded shaft 12 passes through the vertical plate 3 and is fixed with a turning handle 13. By turning the turning handle 13, the turning handle 13 drives the threaded shaft 12 to rotate, so that the threaded shaft 12 drives the vertical block 5 to move in the inner cavity of the rectangular groove 4, so that the staff only needs to turn the turning handle 13 to clamp and fix the line.

[0031] The inner bottom surface of the rectangular groove 4 is laterally provided with a limit plate 14 through the limit groove, and the vertical block 5 is slidably mounted on the peripheral side of the limit plate 14. When the vertical block 5 moves, it will move on the peripheral side of the limit plate 14, so that the limit plate 14 can limit the movement of the vertical block 5, and the inner side walls of the two grooves 6 are symmetrically provided with limit rods 10, and the two pressure plates 8 are respectively slidably mounted on the peripheral sides of the two limit rods 10, so that the limit rods 10 can limit the movement of the pressure plates 8.

[0032] Working principle:

[0033] The power transmission and distribution equipment stand, after the base 1 is moved to the required height, the bolts 18 are inserted into the two aligned screw holes 17 to fix the base 1 and the power transmission and distribution equipment body 2, and the line is connected to the power transmission and distribution equipment body 2 through the rectangular groove 4, so as to transmit electricity, and at the same time, the middle part of the line is placed in the horizontal plane position of the four arc-shaped grooves 9. At this time, the handle 13 is turned to drive the vertical block 5 to move in the inner cavity of the rectangular groove 4 through the threaded shaft 12, so as to shorten the distance between the four arc-shaped grooves 9, so that the line gradually enters the inner cavity of the four arc-shaped grooves 9, and the vertical block 5 is continued to be moved, so that the four arc-shaped grooves 9 can squeeze the line for preliminary fixation. When the line enters the four When the arc groove 9 is inside the cavity, the line will press against the two pressure plates 8 respectively. At this time, continue to move the vertical block 5 so that the two pressure plates 8 will squeeze the line respectively. The two pressure plates 8 after being squeezed will move in opposite directions, so that the two pressure plates 8 will compress the multiple springs 7, and the rebound force of the multiple springs 7 after compression will push the pressure plates 8 to move, and then let the two pressure plates 8 move in relative directions, so that the two pressure plates 8 will fit tightly against the peripheral side of the line and squeeze the line, so as to perform secondary fixation, and cooperate with the preliminary fixation of the line by the four arc grooves 9, which can improve the effect of fixing the line, reduce the situation that the line will fall due to the influence of external force, reduce the hidden dangers of power transmission and the impact on the physical and mental health of personnel.

[0034] It should be noted that, in this article, relational terms such as one and two 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power transmission and distribution equipment stand, comprising a base (1), characterized in that: The top surface of the base (1) is provided with a power transmission and distribution equipment body (2), and vertical plates (3) are longitudinally fixedly provided on the top surface of the base (1) and on both sides of the power transmission and distribution equipment body (2), and a rectangular groove (4) is penetrated at an eccentric position of one side of the two vertical plates (3), and a vertical block (5) is longitudinally provided in the inner cavity of the rectangular groove (4), and a groove (6) is provided on one inner wall of the rectangular groove (4) and one side of the vertical block (5), and the two grooves (6) are arranged in opposite directions, and a plurality of springs (7) are equidistantly provided on the inner side walls of the two grooves (6), and the inner cavities of the two grooves (6) are respectively longitudinally provided with pressure plates (8), and the opposite sides of the two pressure plates (8) are respectively connected to a plurality of springs (7), and the inner walls of the two sides of the two grooves (6) are symmetrically provided with arc grooves (9) for the line to pass through.

2. A power transmission and distribution equipment stand according to claim 1, characterized in that: The diameter of each arc-shaped groove (9) is the same, and the four arc-shaped grooves (9) are located at the same horizontal plane position.

3. The power transmission and distribution equipment stand according to claim 1, characterized in that: A transverse groove (11) is transversely formed on the inner top surface of the rectangular groove (4), and threaded shafts (12) are rotatably connected to inner walls on both sides of the transverse groove (11).

4. A power transmission and distribution equipment stand according to claim 3, characterized in that: The vertical block (5) is threadedly sleeved on the circumferential side of the threaded shaft (12); one end of the threaded shaft (12) passes through the vertical plate (3) and is fixedly provided with a turning handle (13).

5. The power transmission and distribution equipment stand according to claim 1, characterized in that: Through holes (15) are provided on the top surface of the base (1) and on opposite sides of the two vertical plates (3), and tower rods (16) are slidably provided in the inner cavities of the two through holes (15).

6. A power transmission and distribution equipment stand according to claim 5, characterized in that: A plurality of screw holes (17) are provided on the circumferential sides of the two tower poles (16) and on both side surfaces of the base (1), and bolts (18) are threadedly connected to the inner cavities of two of the screw holes (17) on the two side surfaces of the base (1) aligned with the circumferential sides of the two tower poles (16).

7. The power transmission and distribution equipment stand according to claim 1, characterized in that: The inner bottom surface of the rectangular groove (4) is laterally provided with a limiting plate (14) via a limiting groove, and the vertical block (5) is slidably sleeved on the peripheral side of the limiting plate (14).

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