Universal fitting string for power grid

Abstract

The utility model relates to the technical field of power grids, in particular to a universal fitting string for a power grid, which comprises a positioning ring, a vertical rod is inserted into the top of the positioning ring, a rotating rod for rotatably connecting the vertical rod and the positioning ring is inserted into the vertical rod, a fixing hole is formed in the front surface of the vertical rod, and an inclined hole is formed in one side of the vertical rod. The inner wall of the inclined hole is rotationally connected with an inclined plate through a rotating shaft, and a reset spring is fixedly installed on one side of the inclined plate and fixedly connected with the inner wall of the inclined hole. According to the utility model, a wire is clamped into the clamping plate, and then when the clamping plate needs to be disassembled, an insertion rod is pulled to separate the insertion rod from the clamping plate, so that the clamping plate is conveniently separated from a positioning ring, subsequent cable drawing operation is facilitated, and meanwhile, a push rod on a rubber block is pressed to press an inclined plate, so that the clamping plate can be conveniently detached. And then the push rod is loosened, and the reset spring performs reset operation on the inclined plate, so that the clamping operation is realized, and the wire is prevented from loosening and falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of power grids, in particular to a universal hardware string for power grids. Background Art

[0002] The power grid is a whole composed of substations and transmission and distribution lines of various voltages in the power system, which is called the power grid. It includes three units: substation, transmission and distribution. The task of the power grid is to transmit and distribute electric energy and change the voltage.

[0003] The prior art application number is CN201821445678.0, which discloses a universal hardware string used in the collaborative design of power grids, including a fixed block and a connector, the lower end of the fixed block is welded with a connecting seat, the lower end of the connecting seat is penetrated and connected with a connecting shaft, the fixed plate is located at the lower end of the connecting seat, the outer side of the slide is fixedly installed with a fixed groove, the front side of the slide is slidably connected with a cross bar, the connector is welded and connected to the lower end of the fixed rod, the inner surface of the connecting groove is glued with a protective plate, and the outer surface of the cross bar is nested with a connecting ring. This universal hardware string used in the collaborative design of power grids solves the problem that most universal hardware strings are prone to line breakage due to excessive tension in power lines, and the general universal hardware strings cannot fix multiple power lines at the same time, and the general universal hardware strings are often inconvenient to change the angle and direction of the power lines.

[0004] The universal hardware string used in the collaborative design of power grids proposed in the above application is not convenient to be separately positioned and adjusted during use. In the subsequent use, the wires will be entangled and collided, which will affect the wires in subsequent application processes and reduce the use efficiency of the hardware string. In view of this, the utility model proposes a universal hardware string for power grids. Utility Model Content

[0005] The purpose of the utility model is to provide a universal hardware string for a power grid to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A universal hardware string for power grids comprises a positioning ring, a vertical rod is inserted on the top of the positioning ring, a rotating rod is inserted on the vertical rod for rotatably connecting the vertical rod and the positioning ring, a fixing hole is provided on the front surface of the vertical rod, an inclined hole is provided on one side of the vertical rod, an inclined plate is rotatably connected to the inner wall of the inclined hole via a rotating shaft, a reset spring is fixedly installed on one side of the inclined plate, and the reset spring is fixedly connected to the inner wall of the inclined hole.

[0008] A positioning groove is provided on the surface of the positioning ring, a clamping plate is inserted into the interior of the positioning groove, a clamping groove is provided on one side of the clamping plate, an insertion rod is inserted into the front surface of the positioning ring, one end of the insertion rod passes through the positioning ring and the clamping plate and extends to the outside of the clamping plate to clamp with the inner wall of the positioning ring, a fixing ring is fixedly installed on the surface of the insertion rod located inside the positioning ring, and a shock-absorbing spring is arranged around the surface of the insertion rod.

[0009] As a preferred technical solution, a vertical hole for the vertical rod to pass through is opened above the positioning ring, and the inner wall of the vertical hole is slidably connected to the surface of the vertical rod, and a fan-shaped cavity for the bottom of the vertical rod to pass through is opened at the position where the positioning ring is inserted at the bottom of the vertical rod.

[0010] As a preferred technical solution, a slot is provided at the arc surface end of the bottom of the vertical rod, and limit strips are fixedly installed on both sides of the inner wall of the slot, and the surface of the limit strips is provided with anti-slip grooves.

[0011] As a preferred technical solution, a push rod is fixedly mounted on one side of the inclined plate, a rubber block is fixedly mounted on one end of the push rod, and anti-slip grooves are provided on one side of the rubber block.

[0012] As a preferred technical solution, the clamping groove provided on the clamping plate is in the shape of "ㄥ", and the inclined portion of the clamping groove has an inclination angle of 25-30 degrees.

[0013] As a preferred technical solution, one end of the shock absorbing spring is fixedly connected to one side of the fixing ring, and the other end of the shock absorbing spring is fixedly connected to the inner wall of the positioning ring.

[0014] As a preferred technical solution, a groove is provided on the inner top wall of the inclined hole on the vertical rod, a damping spring is fixedly installed on the inner top wall of the groove, a clamping plate is fixedly installed on the bottom of the damping spring, a limiting groove is provided on the lower surface of the clamping plate, and the limiting groove is clamped with the inclined plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model clamps the wire into the inside of the card plate, and then when the card plate needs to be disassembled, the plug rod is pulled to separate the plug rod from the card plate, thereby facilitating the separation of the card plate from the positioning ring, thereby facilitating the subsequent extraction of the cable, and at the same time pressing the push rod on the rubber block so that the push rod presses the inclined plate, thereby clamping the wire into the inside of the vertical rod, and then loosening the push rod, the reset spring resets the inclined plate, thereby achieving a clamping operation to prevent it from loosening and falling.

[0017] 2. The utility model resets the clamping plate through a damping spring, and the clamping groove on the clamping plate is clamped with the top of the inclined plate, so as to facilitate the limiting operation of the inclined plate, thereby preventing the inclined plate from shaking during subsequent use, avoiding loosening of components, improving the use efficiency of the component, and also facilitating the use of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the positioning ring of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the vertical rod of the utility model;

[0022] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0023] Figure 5 It is a schematic diagram of the connection structure between the vertical rod and the limit strip of the utility model.

[0024] In the figure: 1. positioning ring; 2. vertical rod; 3. rotating rod; 4. inclined plate; 5. return spring; 6. clamping plate; 7. plug rod; 8. fixing ring; 9. shock-absorbing spring; 10. limit strip; 11. push rod; 12. rubber block; 13. damping spring; 14. clamping plate. DETAILED DESCRIPTION

[0025] 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.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein 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 herein includes any and all combinations of one or more related listed items.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] According to the attached Figure 1-5 As shown, an embodiment of the utility model provides a universal hardware string for power grids, including a positioning ring 1, a vertical rod 2 is inserted on the top of the positioning ring 1, a rotating rod 3 is inserted on the vertical rod 2 for rotatably connecting the vertical rod 2 and the positioning ring 1, a fixing hole is provided on the front surface of the vertical rod 2, an inclined hole is provided on one side of the vertical rod 2, an inclined plate 4 is rotatably connected to the inner wall of the inclined hole through a rotating shaft, a reset spring 5 is fixedly installed on one side of the inclined plate 4, and the reset spring 5 is fixedly connected to the inner wall of the inclined hole.

[0029] A positioning groove is provided on the surface of the positioning ring 1, a clamping plate 6 is inserted inside the positioning groove, a clamping groove is provided on one side of the clamping plate 6, an insertion rod 7 is inserted on the front surface of the positioning ring 1, one end of the insertion rod 7 passes through the positioning ring 1 and the clamping plate 6 and extends to the outside of the clamping plate 6 to be clamped with the inner wall of the positioning ring 1, a fixing ring 8 is fixedly installed on the surface of the insertion rod 7 located inside the positioning ring 1, and a shock-absorbing spring 9 is arranged around the surface of the insertion rod 7.

[0030] As a preferred embodiment of this invention, a vertical hole is provided above the positioning ring 1 for the vertical rod 2 to pass through, and the inner wall of the vertical hole is slidably connected to the surface of the vertical rod 2, and a fan-shaped cavity is provided at the position where the positioning ring 1 is inserted at the bottom of the vertical rod 2 for the bottom of the vertical rod 2 to pass through.

[0031] The fan-shaped cavity is provided to facilitate the subsequent circular rotation of the vertical rod 2 with the rotating rod 3, thereby facilitating the movement of the vertical rod 2.

[0032] As a preferred embodiment of the present invention, a slot is provided at the arc surface end of the bottom of the vertical rod 2, and limit strips 10 are fixedly installed on both sides of the inner wall of the slot, and the surface of the limit strips 10 is provided with anti-slip grooves.

[0033] The setting of the limiting strip 10 facilitates the subsequent operation of increasing friction and preventing slipping of the vertical rod 2, thereby facilitating the subsequent positioning of the vertical rod 2.

[0034] As a preferred embodiment of the present invention, a push rod 11 is fixedly mounted on one side of the inclined plate 4 , a rubber block 12 is fixedly mounted on one end of the push rod 11 , and an anti-slip pattern is formed on one side of the rubber block 12 .

[0035] The push rod 11 and the rubber block 12 are provided to facilitate the subsequent pushing operation of the inclined plate 4, thereby facilitating the subsequent movement of the inclined plate 4, and thus also facilitating the subsequent placement operation of the wire.

[0036] The wire is inserted into the inside of the card plate 6. Then, when the card plate 6 needs to be disassembled, the insertion rod 7 is pulled to separate the insertion rod 7 from the card plate 6, thereby facilitating the separation of the card plate 6 from the positioning ring 1, thereby facilitating the subsequent extraction of the cable. At the same time, the push rod 11 on the rubber block 12 is pressed so that the push rod 11 presses the inclined plate 4, thereby inserting the wire into the inside of the vertical rod 2. Then, the push rod 11 is loosened, and the reset spring 5 resets the inclined plate 4, thereby achieving a clamping operation to prevent it from loosening and falling.

[0037] As a preferred embodiment of the present invention, the engaging groove formed on the engaging plate 6 is in the shape of a "ㄥ" and the inclined portion of the engaging groove has an inclination angle of 25-30 degrees.

[0038] The card slot on the card plate 6 is in the shape of a "ㄥ" and can effectively prevent the wire from falling off during use, making it convenient for subsequent staff to use it.

[0039] As a preference of this embodiment, one end of the shock absorbing spring 9 is fixedly connected to one side of the fixing ring 8 , and the other end of the shock absorbing spring 9 is fixedly connected to the inner wall of the positioning ring 1 .

[0040] By setting the shock-absorbing spring 9, the resetting operation of the insertion rod 7 is facilitated during the subsequent use. At the same time, the shock-absorbing spring 9 is fixed to other components to prevent the shock-absorbing spring 9 from shaking during use, which is convenient for subsequent use.

[0041] A groove is provided on the inner top wall of the inclined hole on the vertical rod 2, a damping spring 13 is fixedly installed on the inner top wall of the groove, a clamping plate 14 is fixedly installed on the bottom of the damping spring 13, and a limiting groove is provided on the lower surface of the clamping plate 14, which is clamped with the inclined plate 4.

[0042] The damping spring 13 is provided to facilitate the resetting operation of the clamping plate 14 during use, and the limiting groove is convenient for clamping operation with the inclined plate 4, so as to facilitate the limitation of the inclined plate 4 and prevent the inclined plate 4 from shaking.

[0043] The damping spring 13 performs a reset operation on the snap-in plate 14, and the snap-in groove on the snap-in plate 14 snaps into the top of the inclined plate 4, thereby facilitating the limiting operation of the inclined plate 4, thereby preventing the inclined plate 4 from shaking during subsequent use, avoiding loosening of components, improving the use efficiency of the component, and also facilitating the use of staff.

[0044] When the utility model is used, a universal hardware string for power grid is used to clamp the wire into the inside of the clamping plate 6. Then, when the clamping plate 6 needs to be disassembled, the insertion rod 7 is pulled to separate the insertion rod 7 from the clamping plate 6, thereby facilitating the separation of the clamping plate 6 from the positioning ring 1, thereby facilitating the subsequent extraction of the cable. At the same time, the push rod 11 on the rubber block 12 is pressed so that the push rod 11 presses the inclined plate 4, thereby clamping the wire into the inside of the vertical rod 2, and then the push rod 11 is loosened, and the reset spring 5 resets the inclined plate 4, thereby realizing the clamping operation to prevent it from loosening and falling.

[0045] The damping spring 13 performs a reset operation on the snap-in plate 14, and the snap-in groove on the snap-in plate 14 snaps into the top of the inclined plate 4, thereby facilitating the limiting operation of the inclined plate 4, thereby preventing the inclined plate 4 from shaking during subsequent use, avoiding loosening of components, improving the use efficiency of the component, and also facilitating the use of staff.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A universal hardware string for power grid, comprising a positioning ring (1), characterized in that: A vertical rod (2) is inserted at the top of the positioning ring (1), a rotating rod (3) is inserted on the vertical rod (2) for rotatably connecting the vertical rod (2) and the positioning ring (1), a fixing hole is provided on the front surface of the vertical rod (2), an inclined hole is provided on one side of the vertical rod (2), an inclined plate (4) is rotatably connected to the inner wall of the inclined hole via a rotating shaft, a return spring (5) is fixedly installed on one side of the inclined plate (4), and the return spring (5) is fixedly connected to the inner wall of the inclined hole; The surface of the positioning ring (1) is provided with a positioning groove, a clamping plate (6) is inserted into the interior of the positioning groove, a clamping groove is provided on one side of the clamping plate (6), an insertion rod (7) is inserted into the front surface of the positioning ring (1), one end of the insertion rod (7) passes through the positioning ring (1) and the clamping plate (6) and extends to the outside of the clamping plate (6) to clamp with the inner wall of the positioning ring (1), a fixing ring (8) is fixedly installed on the surface of the insertion rod (7) located inside the positioning ring (1), and a shock-absorbing spring (9) is arranged around the surface of the insertion rod (7).

2. A universal hardware string for power grid according to claim 1, characterized in that: A vertical hole for the vertical rod (2) to pass through is provided above the positioning ring (1), and the inner wall of the vertical hole is slidably connected to the surface of the vertical rod (2), and a fan-shaped cavity for the bottom of the vertical rod (2) to pass through is provided at the position where the positioning ring (1) is inserted at the bottom of the vertical rod (2).

3. A universal hardware string for power grid according to claim 1, characterized in that: A slot is provided at the arc surface end of the bottom of the vertical rod (2), and limiting strips (10) are fixedly installed on both sides of the inner wall of the slot, and the surface of the limiting strip (10) is provided with anti-slip grooves.

4. A universal hardware string for power grid according to claim 1, characterized in that: A push rod (11) is fixedly mounted on one side of the inclined plate (4), a rubber block (12) is fixedly mounted on one end of the push rod (11), and an anti-slip pattern is provided on one side of the rubber block (12).

5. A universal hardware string for power grid according to claim 1, characterized in that: The clamping groove formed on the clamping plate (6) is in the shape of a "ㄥ" and the inclined angle of the inclined portion of the clamping groove is 25-30 degrees.

6. A universal hardware string for power grid according to claim 1, characterized in that: One end of the shock absorbing spring (9) is fixedly connected to one side of the fixing ring (8), and the other end of the shock absorbing spring (9) is fixedly connected to the inner wall of the positioning ring (1).

7. A universal hardware string for power grid according to claim 1, characterized in that: A groove is provided on the inner top wall of the inclined hole on the vertical rod (2), a damping spring (13) is fixedly installed on the inner top wall of the groove, a clamping plate (14) is fixedly installed on the bottom of the damping spring (13), a limiting groove is provided on the lower surface of the clamping plate (14), and the limiting groove is clamped with the inclined plate (4).

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