Anti-loosening street code wire frame elastic sheet for electric power engineering

Abstract

The utility model, which relates to the technical field of the street code, discloses an anti-loosening street code wire frame elastic sheet for the electric power engineering. The periphery of the connecting shaft penetrates through a plurality of street code bodies, frame bodies are fixedly installed on the two sides of each street code body, a street code porcelain bottle penetrates through the periphery of the connecting shaft between every two street code bodies, first elastic pieces are arranged on the peripheries of the two ends of each street code porcelain bottle, and second elastic pieces are connected to one sides of the first elastic pieces; movable grooves matched with the connecting shaft in shape are formed in the first elastic piece and the second elastic piece, and limiting parts are arranged in the first elastic piece and the second elastic piece and used for connecting and fixing the first elastic piece and the second elastic piece. According to the utility model, the first elastic sheet and the second elastic sheet can be separated from the street code porcelain bottle in four modes, and the connecting shaft does not need to be dismounted, so that the dismounting and mounting time of the first elastic sheet and the second elastic sheet is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of street yards, in particular to an anti-loose street yard wire frame shrapnel for electric power engineering. Background Art

[0002] Street code is divided into two-line street code and four-line street code. Usually, cement poles are more commonly used to install low-voltage lines (low-voltage output lines of transformers) in rural areas, but it is inconvenient to plant cement poles on the streets of towns, so street code appears.

[0003] The street code is usually composed of a metal frame, a street code porcelain bottle and a connecting rod. Shrapnel is generally provided at both ends of the street code porcelain bottle to prevent collision between the street code porcelain bottle and the bracket and to protect the street code porcelain bottle. The shrapnel needs to be disassembled and replaced after being damaged. Before disassembling the shrapnel, the connecting shaft needs to be removed first, and then the street code porcelain is removed before the two shrapnel can be removed. This method is time-consuming and has certain limitations. Utility Model Content

[0004] The utility model aims to provide a loose-proof wire rack spring for electric power engineering to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A spring piece for preventing loosening of a wire rope frame for electric power engineering comprises a connecting shaft; a plurality of wire rope bodies are passed through the periphery of the connecting shaft, frames are fixedly installed on both sides of the wire rope bodies, a wire rope porcelain bottle is passed through the periphery of the connecting shaft between every two wire rope bodies, a first spring piece is arranged on the periphery of both ends of each wire rope porcelain bottle, a second spring piece is connected to one side of the first spring piece, movable grooves matching the shape of the connecting shaft are arranged inside the first spring piece and the second spring piece, and a limiting component is arranged inside the first spring piece and the second spring piece, and the limiting component is used to connect and fix the first spring piece and the second spring piece.

[0007] By installing the first spring clip and the second spring clip, the two ends of the street code porcelain bottle can be protected. By setting the limiting component, the first spring clip and the second spring clip can be connected and fixed. At the same time, it is convenient to separate the first spring clip and the second spring clip from the periphery of the connecting shaft without removing the connecting shaft, thereby improving work efficiency.

[0008] A further improvement of the technical solution of the utility model is that the limiting component includes a hinge, which is fixedly connected to the top of the first spring sheet and the second spring sheet, an aluminum bar runs through the interior of the first spring sheet, and the aluminum bar runs through the interior of the second spring sheet.

[0009] With the above technical solution, in this solution, by inserting the aluminum strip into the interiors of the first elastic piece and the second elastic piece and then bending the aluminum strip, the first elastic piece and the second elastic piece can be connected and limited, thus facilitating the use of the first elastic piece and the second elastic piece. After the user pulls the aluminum strip and withdraws it from the interiors of the first elastic piece and the second elastic piece, by installing a hinge, the first elastic piece or the second elastic piece can be rotated, so as to facilitate the separation of the first elastic piece and the second elastic piece from the periphery of the connecting shaft, in order to facilitate the maintenance or replacement of the first elastic piece and the second elastic piece.

[0010] A further improvement of the technical solution of the present utility model lies in that: the limiting member includes a clamping block, which is fixedly connected to one side of the first elastic piece and is fitted into the interior of the second elastic piece. A rotating plate is rotatably installed at the top and bottom between the second elastic pieces, and the rotating plates are fixedly connected by a limiting rod. The limiting rod is mutually clamped with the interiors of the second elastic piece and the clamping block. Protrusions are attached to the top and bottom of the second elastic piece, and the protrusions are fitted with the two ends of the rotating plate, and the protrusions are made of rubber material.

[0011] With the above technical solution, in this solution, by clamping the clamping block into the interior of the second elastic piece and simultaneously installing a limiting rod to limit the clamping block inside the second elastic piece, the connection between the first elastic piece and the second elastic piece is realized, so as to facilitate the use of the first elastic piece and the second elastic piece. By installing the protrusions, the rotating plate can be limited at the top and bottom of the second elastic piece, preventing the rotating plate from driving the limiting rod to rotate and causing the separation between the first elastic piece and the second elastic piece. When the protrusions are squeezed, they can deform, so as to facilitate the rotation of the rotating plate and the separation between the limiting rod and the clamping block, thus facilitating the withdrawal of the clamping block from the interior of the second elastic piece, in order to facilitate the disassembly of the first elastic piece and the second elastic piece.

[0012] A further improvement of the technical solution of the present utility model lies in that: the limiting member includes a connecting block, which is fixedly connected to one side of the first elastic piece. Rubber blocks are fixedly installed at the top and bottom of the connecting block, and a groove is formed in the interior of the second elastic piece. The connecting block and the rubber blocks are mutually clamped with the interior of the groove.

[0013] With the above technical solution, in this solution, by clamping the connecting block and the rubber blocks into the groove, the connection between the first elastic piece and the second elastic piece can be achieved, so as to facilitate the use of the first elastic piece and the second elastic piece.

[0014] A further improvement of the technical solution of the present utility model lies in that: the opening of the groove near the other side of the second elastic piece gradually narrows, and the opening is smaller than the maximum length of the connecting block and the rubber blocks.

[0015] With the above technical solution, in this solution, by setting the groove into a special shape, the rubber block can be limited, and the rubber block cannot be separated from the second elastic piece without external force, thereby improving the stability of the installation and connection of the first elastic piece and the second elastic piece. When the rubber block is squeezed, it will deform, so that it is convenient for the user to pull out the rubber block and the connecting block outward, and thus it is convenient to separate the first elastic piece and the second elastic piece, and separate the first elastic piece and the second elastic piece from the periphery of the connecting shaft.

[0016] A further improvement of the technical solution of the present utility model is that: the limiting component includes a connecting plate, which is located at the top and bottom of the second elastic piece. A spring is fixedly installed inside the second elastic piece, and the spring is fixedly connected to the connecting plate. Slots are opened at the top and bottom of the first elastic piece, and a limiting block is clamped inside the slot, and the limiting block is fixedly connected to the connecting plate.

[0017] With the above technical solution, in this solution, the elastic force of the spring itself can be used to snap the limiting block into the first elastic piece, so that the first elastic piece and the second elastic piece can be connected. By pulling the connecting plate upward and downward respectively, the limiting block can be separated from the inside of the first elastic piece, so as to realize the disassembly of the first elastic piece and the second elastic piece.

[0018] A further improvement of the technical solution of the present utility model is that: handles are fixedly installed on the top of the connecting plate at the top of the second elastic piece and the bottom of the connecting plate at the bottom of the second elastic piece.

[0019] With the above technical solution, in this solution, by installing the handle, the contact area between the user's hand and the connecting plate can be enlarged, so as to facilitate the manual movement of the connecting plate.

[0020] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0021] 1. The present utility model provides an anti-loosening street code wire rack elastic piece for electric power engineering. Through the mutual cooperation of the limiting components, it is possible to disassemble the first elastic piece and the second elastic piece without disassembling the connecting shaft, thereby reducing the disassembly and installation time of the first elastic piece and the second elastic piece and improving work efficiency.

[0022] 2. The present utility model provides an anti-loosening street code wire rack elastic piece for electric power engineering. Through the mutual cooperation of the limiting components, the user can disassemble the first elastic piece and the second elastic piece in four different ways according to different actual needs, thereby improving the flexibility of the device and expanding the applicable range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present utility model will be further described below with reference to the accompanying drawings.

[0024] Figure 1 is a perspective view of the present utility model;

[0025] Figure 2 is a schematic diagram of a partial structure of a cross-section at the first position of the connecting shaft of the present utility model;

[0026] Figure 3 is a schematic diagram of a partial structure of a cross-section at the second position of the connecting shaft of the present utility model;

[0027] Figure 4 is a schematic diagram of a partial structure of a cross-section at the third position of the connecting shaft of the present utility model;

[0028] Figure 5 is a schematic diagram of a partial structure of a cross-section at the fourth position of the connecting shaft of the present utility model;

[0029] Figure 6 is a schematic diagram of a partial explosion structure of an aluminum strip of the present utility model;

[0030] Figure 7 is a schematic diagram of a partial explosion structure of a rotating plate of the present utility model;

[0031] Figure 8 is a schematic diagram of a partial explosion structure of a connecting block of the present utility model;

[0032] Figure 9 is a schematic diagram of a partial explosion structure of a connecting plate of the present utility model.

[0033] In the figure: 1, frame body; 2, street code main body; 3, street code insulator; 4, first elastic sheet; 401, card slot; 5, second elastic sheet; 501, groove; 6, limiting component; 601, hinge; 602, aluminum strip; 603, clamping block; 604, rotating plate; 605, limiting rod; 606, convex block; 607, connecting block; 608, rubber block; 609, connecting plate; 6010, spring; 6011, limiting block; 6012, handle; 7, connecting shaft. Specific embodiments

[0034] The following further describes the present utility model in detail with reference to embodiments:

[0035] Embodiment 1

[0036] As Figure 1As shown in the figure, the utility model provides a spring piece for a street code wire rack for electric power engineering, which includes a connecting shaft 7; a plurality of street code bodies 2 penetrate through the periphery of the connecting shaft 7, and frame bodies 1 are fixedly installed on both sides of the street code body 2. Street code insulators 3 penetrate through the periphery of the connecting shaft 7 between every two street code bodies 2. First spring pieces 4 are arranged on the peripheries of both ends of each street code insulator 3. A second spring piece 5 is connected to one side of the first spring piece 4. Activity grooves matching the shape of the connecting shaft 7 are formed inside the first spring piece 4 and the second spring piece 5. A limiting component 6 is arranged inside the first spring piece 4 and the second spring piece 5, and the limiting component 6 is used for connecting and fixing between the first spring piece 4 and the second spring piece 5.

[0037] In this embodiment, by installing the first spring piece 4 and the second spring piece 5, both ends of the street code insulator 3 can be protected. By setting the limiting component 6, the first spring piece 4 and the second spring piece 5 can be connected and fixed, and at the same time, it is convenient to separate the first spring piece 4 and the second spring piece 5 from the periphery of the connecting shaft 7 without removing the connecting shaft 7, thereby improving work efficiency.

[0038] Embodiment 2

[0039] As Figure 1 、 Figure 2 and Figure 6 shown, on the basis of Embodiment 1, the utility model provides a technical solution: Preferably, the limiting component 6 includes a hinge 601, which is fixedly connected to the tops of the first spring piece 4 and the second spring piece 5. An aluminum strip 602 penetrates through the inside of the first spring piece 4, and the aluminum strip 602 penetrates through the inside of the second spring piece 5.

[0040] In this embodiment, by inserting the aluminum strip 602 into the first spring piece 4 and the second spring piece 5 and then bending the aluminum strip 602, the first spring piece 4 and the second spring piece 5 can be connected and limited, so as to facilitate the use of the first spring piece 4 and the second spring piece 5. After the user pulls the aluminum strip 602 and withdraws the aluminum strip 602 from the inside of the first spring piece 4 and the second spring piece 5, by installing the hinge 601, the first spring piece 4 or the second spring piece 5 can be rotated, so as to facilitate separating the first spring piece 4 and the second spring piece 5 from the periphery of the connecting shaft 7, so as to facilitate the maintenance or replacement of the first spring piece 4 and the second spring piece 5.

[0041] Embodiment 3

[0042] As Figure 1 、 Figure 3 and Figure 7As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the limiting component 6 includes a clamping block 603, which is fixedly connected to one side of the first elastic sheet 4, and the clamping block 603 is fitted inside the second elastic sheet 5. A rotating plate 604 is rotatably installed at the top and bottom between the second elastic sheets 5. The rotating plate 604 is fixedly connected to the rotating plate 604 through a limiting rod 605. The limiting rod 605 is mutually clamped with the inside of the second elastic sheet 5 and the clamping block 603. Convex blocks 606 are attached to the top and bottom of the second elastic sheet 5. The convex blocks 606 are in contact with both ends of the rotating plate 604, and the convex blocks 606 are made of rubber material.

[0043] In this embodiment, by clamping the clamping block 603 into the inside of the second elastic sheet 5, and at the same time, by installing the limiting rod 605, the clamping block 603 can be limited inside the second elastic sheet 5, so as to realize the connection of the first elastic sheet 4 and the second elastic sheet 5, facilitating the use of the first elastic sheet 4 and the second elastic sheet 5. By installing the convex blocks 606, the rotating plate 604 can be limited at the top and bottom of the second elastic sheet 5, preventing the rotating plate 604 from driving the limiting rod 605 to rotate and causing the separation between the first elastic sheet 4 and the second elastic sheet 5. When the convex blocks 606 are squeezed, they can deform, facilitating the rotation of the rotating plate 604, separating the limiting rod 605 from the clamping block 603, and thus facilitating the extraction of the clamping block 603 from the inside of the second elastic sheet 5, facilitating the disassembly of the first elastic sheet 4 and the second elastic sheet 5.

[0044] Embodiment 4

[0045] As Figure 1 、 Figure 4 and Figure 8 As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the limiting component 6 includes a connecting block 607, which is fixedly connected to one side of the first elastic sheet 4. Rubber blocks 608 are fixedly installed at the top and bottom of the connecting block 607. A groove 501 is formed inside the second elastic sheet 5. The connecting block 607 and the rubber blocks 608 are mutually clamped with the inside of the groove 501. The opening of the groove 501 near the other side of the second elastic sheet 5 gradually narrows, and the opening is smaller than the maximum length of the connecting block 607 and the rubber blocks 608.

[0046] In this embodiment, by snapping the connecting block 607 and the rubber block 608 into the groove 501, the first elastic piece 4 and the second elastic piece 5 can be connected, facilitating the use of the first elastic piece 4 and the second elastic piece 5. By setting the groove 501 into a special shape, the rubber block 608 can be limited in position, and the rubber block 608 cannot be separated from the second elastic piece 5 without external force, thereby improving the stability of the installation and connection of the first elastic piece 4 and the second elastic piece 5. When the rubber block 608 is squeezed, it will deform, facilitating the user to pull out the rubber block 608 and the connecting block 607 outward, thus facilitating the separation of the first elastic piece 4 and the second elastic piece 5, and separating the first elastic piece 4 and the second elastic piece 5 from the periphery of the connecting shaft 7.

[0047] Embodiment 5

[0048] As Figure 1 、 Figure 5 and Figure 9 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the limiting member 6 includes a connecting plate 609, which is located at the top and bottom of the second elastic piece 5. A spring 6010 is fixedly installed inside the second elastic piece 5, and the spring 6010 is fixedly connected to the connecting plate 609. Slots 401 are formed at the top and bottom of the first elastic piece 4, and a limiting block 6011 is clamped inside the slots 401, and the limiting block 6011 is fixedly connected to the connecting plate 609. Handles 6012 are fixedly installed at the top of the connecting plate 609 at the top of the second elastic piece 5 and at the bottom of the connecting plate 609 at the bottom of the second elastic piece 5.

[0049] In this embodiment, the elastic force of the spring 6010 itself can snap the limiting block 6011 into the first elastic piece 4, thereby connecting the first elastic piece 4 and the second elastic piece 5. By pulling the connecting plate 609 upward and downward respectively, the limiting block 6011 can be separated from the inside of the first elastic piece 4, thereby realizing the disassembly of the first elastic piece 4 and the second elastic piece 5. By installing the handle 6012, the contact area between the user's hand and the connecting plate 609 can be enlarged, facilitating the manual movement of the connecting plate 609.

[0050] Next, the working principle of the anti-loosening street code wire rack elastic piece for the power project will be specifically described.

[0051] As Figures 1-9As shown, after the user installs the first elastic piece 4 and the second elastic piece 5 at both ends of each street code porcelain bottle 3, the street code porcelain bottle 3 can be protected. When maintenance or replacement of the first elastic piece 4 and the second elastic piece 5 is required, the user can disassemble the first elastic piece 4 and the second elastic piece 5 in the following four ways: The first way is to straighten the aluminum strip 602 and then pull the aluminum strip 602 out from the inside of the first elastic piece 4 and the second elastic piece 5; the second way is to manually rotate the rotating plate 604 to separate the limit rod 605 from the clamping block 603, and then pull the clamping block 603 out from the inside of the second elastic piece 5; the third way is to manually pull out the rubber block 608 and the connecting block 607 outward to separate the first elastic piece 4 and the second elastic piece 5; the fourth way is to pull the connecting plate 609 upward and downward respectively to separate the limit block 6011 from the inside of the first elastic piece 4, so as to realize the maintenance or replacement of the first elastic piece 4 and the second elastic piece 5 without disassembling the connecting shaft 7. The user can use different ways to install and disassemble the first elastic piece 4 and the second elastic piece 5 according to needs, thereby improving the flexibility of the device.

[0052] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements that do not depart from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A spring piece for preventing loosening of a wire rack for electric power engineering, comprising a connecting shaft (7); characterized in that: A plurality of street code bodies (2) are passed through the periphery of the connecting shaft (7), and frames (1) are fixedly installed on both sides of the street code bodies (2). A street code porcelain bottle (3) is passed through the periphery of the connecting shaft (7) between every two street code bodies (2), and a first spring piece (4) is arranged on the periphery of both ends of each street code porcelain bottle (3). A second spring piece (5) is connected to one side of the first spring piece (4), and movable grooves matching the shape of the connecting shaft (7) are provided inside the first spring piece (4) and the second spring piece (5). A limiting component (6) is arranged inside the first spring piece (4) and the second spring piece (5), and the limiting component (6) is used to connect and fix the first spring piece (4) and the second spring piece (5).

2. The anti-loosening street wire rack spring for electric power engineering according to claim 1, characterized in that: The limiting component (6) comprises a hinge (601), the hinge (601) being fixedly connected to the top of the first spring sheet (4) and the second spring sheet (5), an aluminum bar (602) passing through the interior of the first spring sheet (4), and the aluminum bar (602) passing through the interior of the second spring sheet (5).

3. The anti-loosening wire rack spring for electric power engineering according to claim 1, characterized in that: The limiting component (6) includes a clamping block (603), which is fixedly connected to one side of the first spring sheet (4), and the clamping block (603) is embedded in the inside of the second spring sheet (5), and a rotating plate (604) is rotatably installed at the top and bottom between the second spring sheets (5), and the rotating plate (604) is fixedly connected to the rotating plate (604) through a limiting rod (605), and the limiting rod (605) and the inside of the second spring sheet (5) and the clamping block (603) are mutually locked, and a protrusion (606) is attached to the top and bottom of the second spring sheet (5), and the protrusion (606) is in contact with the two ends of the rotating plate (604), and the protrusion (606) is made of rubber material.

4. The anti-loosening street wire rack spring for electric power engineering according to claim 1, characterized in that: The limiting component (6) comprises a connecting block (607), the connecting block (607) is fixedly connected to one side of the first elastic sheet (4), a rubber block (608) is fixedly installed on the top and bottom of the connecting block (607), a groove (501) is provided inside the second elastic sheet (5), and the connecting block (607) and the rubber block (608) are mutually engaged with the inside of the groove (501).

5. The anti-loosening street wire rack spring for electric power engineering according to claim 4, characterized in that: The opening of the groove (501) close to the other side of the second elastic sheet (5) gradually shrinks, and the opening is smaller than the maximum length of the connecting block (607) and the rubber block (608).

6. The anti-loosening street wire rack spring for electric power engineering according to claim 1, characterized in that: The limiting component (6) includes a connecting plate (609), which is located at the top and bottom of the second spring sheet (5); a spring (6010) is fixedly installed inside the second spring sheet (5); the spring (6010) is fixedly connected to the connecting plate (609); a card slot (401) is provided at the top and bottom of the first spring sheet (4); a card slot (401) is internally clamped with a limiting block (6011); and the limiting block (6011) is fixedly connected to the connecting plate (609).

7. The anti-loosening wire rack spring for electric power engineering according to claim 6, characterized in that: A handle (6012) is fixedly mounted on the top of the connecting plate (609) at the top of the second spring piece (5) and on the bottom of the connecting plate (609) at the bottom of the second spring piece (5).

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