Cable erecting device for electrical construction

Abstract

A cable erecting device for electrical construction comprises a mounting frame plate, an electric porcelain insulator, a fixed core rod, a side rectangular supporting plate, a fixed main plate, a rotating cover plate, a rotating shaft, a U-shaped fixed frame, a vertical guide rod, a sliding pressing plate and a side connecting lug, the fixed core rod is matched with the electric porcelain insulator, the fixed core rod penetrates through the electric porcelain insulator and is connected with the electric porcelain insulator, and the side rectangular supporting plate is connected with the rotating shaft. The electric porcelain insulator is provided with an electric porcelain insulator inner groove, the lower portions of the side rectangular supporting plates are connected with the mounting frame plate, the side faces of the side rectangular supporting plates are attached to the electric porcelain insulator, the side rectangular supporting plates are symmetrically arranged at the left end and the right end of the electric porcelain insulator, and the fixing core rods are matched with the side rectangular supporting plates and penetrate through the side rectangular supporting plates. The side connecting lugs are connected with the fixed main plate, the side face of the rotating cover plate is attached to the fixed main plate, the side connecting lugs are attached to the rotating cover plate, the side connecting lugs are symmetrically arranged at the front end and the rear end of the rotating cover plate, and the right side of the rotating cover plate is connected with the symmetrical side connecting lugs through a rotating shaft.

Description

Technical Field

[0001] The utility model relates to the field of electrical construction, in particular to a cable erection device for electrical construction. Background Art

[0002] The existing patent (publication number: CN117154615A) proposes a cable erection device and an erection method. Among them, a cable erection device includes an installation frame and a storage plate arranged on the outer wall of the installation frame. A cable is arranged on the outer wall of the storage plate. A clamping plate is arranged on the outer wall of the installation frame. A second arc-shaped groove for laying the cable is formed on the outer wall of the storage plate. A first arc-shaped groove is formed on the outer wall of the clamping plate, and the position of the first arc-shaped groove corresponds to the position of the second arc-shaped groove. A positioning component for connecting the clamping plate is arranged inside the installation frame, and a pressing component for controlling the positioning component to descend is arranged on the outer wall of the installation frame. This device uses the cooperation of the storage plate and the clamping plate to simultaneously assume multiple cables, which is not convenient for the maintenance operation of a single cable. Summary of the Invention

[0003] Aiming at the above deficiencies of the existing technology, the utility model provides a cable erection device for electrical construction. When it is necessary to take out the cable from the inner groove of the electric porcelain bottle during maintenance, the sliding pressing plate is lifted upward to disconnect the lower block of the sliding pressing plate from the rotating cover plate, and the U-shaped fixing frame is moved to the left to open the rotating cover plate. At this time, the cable can be taken out. The operation is convenient. Each electric porcelain bottle corresponds to the erection of a single cable, and a single cable can be repaired separately without affecting the erection state of other cables.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A cable erection device for electrical construction includes an installation frame plate, an electric porcelain bottle, a fixed core rod, a side rectangular support plate, a fixed main board, a rotating cover plate, a rotating shaft, a U-shaped fixing frame, a vertical guiding rod, a sliding pressing plate, and a side connecting ear. The fixed core rod is adapted to the electric porcelain bottle. The fixed core rod passes through the electric porcelain bottle and connects the electric porcelain bottle. The electric porcelain bottle has an inner groove of the electric porcelain bottle. The lower part of the side rectangular support plate is connected to the installation frame plate. The side of the side rectangular support plate is attached to the electric porcelain bottle. The side rectangular support plates are symmetrically arranged at the left and right ends of the electric porcelain bottle. The fixed core rod is adapted to the side rectangular support plate. The fixed core rod passes through the side rectangular support plate. The lower part of the fixed main board is connected to the installation frame plate. The side connecting ear is connected to the fixed main board. The side of the rotating cover plate is attached to the fixed main board. The side connecting ear is attached to the rotating cover plate. The side connecting ears are symmetrically arranged at the front and rear ends of the rotating cover plate. The right side of the rotating cover plate is connected to the symmetric side connecting ears through a rotating shaft.

[0006] The upper surface of the mounting plate is in contact with the rotating cover plate. The cable is inserted into the inner groove of the electric porcelain insulator. The lower part of the U-shaped fixing frame has fixing frame side plates. The side of the fixing frame side plate is in contact with the side rectangular support plate. The widened strip block is connected to the side rectangular support plate. The widened strip block has a first trapezoidal groove. The fixing main board has a second trapezoidal groove. The first trapezoidal groove corresponds to the second trapezoidal groove. The widened strip block is aligned with the front and back sides of the side rectangular support plate.

[0007] The fixing frame side plates are symmetrically arranged at the lower part of the U-shaped fixing frame. The fixing frame side plates have trapezoidal insertion blocks, which are adapted to the first trapezoidal groove and the second trapezoidal groove. The fixing frame side plates are inserted into the first trapezoidal groove and the second trapezoidal groove, and the fixing frame side plates slide in the first trapezoidal groove and the second trapezoidal groove. The left side of the rotating cover plate is inserted into the U-shaped fixing frame. The sliding pressure plate is adapted to the U-shaped fixing frame, and the sliding pressure plate is inserted into the U-shaped fixing frame. Beneficial effects

[0008] 1. In the utility model, the fixed core rod is installed and fixed inside the electric porcelain insulator. The symmetrical side rectangular support plates support the electric porcelain insulator through the fixed core rod. The electric porcelain insulator is made of ceramic material with high insulation, preventing the local damage and conduction of the cable. The rotating cover plate is connected to the symmetrical side connecting ears through a rotating shaft, so that the right side of the rotating cover plate is axially connected to the fixing main board. The rotating cover plate can rotate and be in contact with the electric porcelain insulator. The rotating cover plate covers the upper part of the electric porcelain insulator to block the inner groove of the electric porcelain insulator, preventing the cable placed in the inner groove of the electric porcelain insulator from sliding out of the inner groove of the electric porcelain insulator, ensuring the fixed position of the cable. The widened strip block is installed and fixed on the side of the side rectangular support plate. The trapezoidal insertion block is inserted into the first trapezoidal groove and the second trapezoidal groove. The first trapezoidal groove extends the second trapezoidal groove, so that the lower part of the U-shaped fixing frame is fixed on the side rectangular support plate, and the U-shaped fixing frame can slide horizontally.

[0009] 2. The positioning plug rod of the utility model prevents the vertical guide rod from sliding out of the U-shaped fixing frame under the pressure of the spring when the sliding pressure plate and the rotating cover plate are disconnected, resulting in the dropping of the sliding pressure plate from the U-shaped fixing frame. While the sliding pressure plate is fixed inside the U-shaped fixing frame through the vertical guide rod, it does not affect the up and down sliding of the sliding pressure plate. The spring uses the U-shaped fixing frame as a support to apply a downward thrust to the sliding pressure plate, making the lower surface of the sliding pressure plate stick to the rotating cover plate. The sliding pressure plate applies pressure to the rotating cover plate to ensure the sealing of the inner groove of the electric porcelain bottle by the rotating cover plate, preventing the cable from falling out. The lower block of the sliding pressure plate is inserted into the rotating cover plate to fix the horizontal position of the U-shaped fixing frame, preventing the trapezoidal plug from sliding out to the left from the second trapezoidal groove, resulting in the disconnection of the sliding pressure plate and the rotating cover plate and the opening of the rotating cover plate. When the cable needs to be taken out of the inner groove of the electric porcelain bottle during maintenance, the sliding pressure plate is lifted upward to disconnect the lower block of the sliding pressure plate from the rotating cover plate, and the U-shaped fixing frame is moved to the left to open the rotating cover plate. At this time, the cable can be taken out. The operation is convenient. Each electric porcelain bottle corresponds to the erection of one cable, and one of the cables can be separately maintained without affecting the erection status of other cables. The mounting plate is installed on the electric pole. Description of the Drawings

[0010] Figure 1 It is a schematic structural diagram of a cable erection device for electrical construction according to the utility model.

[0011] Figure 2 It is a main view sectional view of a cable erection device for electrical construction according to the utility model.

[0012] Figure 3 It is a top view of a cable erection device for electrical construction according to the utility model.

[0013] Figure 4 It is a side view of a cable erection device for electrical construction according to the utility model.

[0014] Figure 5 It is a schematic structural diagram of the side rectangular support plate according to the utility model. Detailed Description of the Embodiment

[0015] The following further details the utility model according to the drawings and embodiments:

[0016] Embodiment 1:

[0017] An electrical construction cable erection device includes a mounting frame plate 01, a power insulator 02, a fixed core rod 04, a side rectangular support plate 05, a fixed main board 06, a rotating cover plate 07, a rotating shaft 08, a U-shaped fixing frame 10, a vertical guide rod 12, a sliding pressure plate 14, and side connection ears 20. The fixed core rod 04 is adapted to the power insulator 02. The fixed core rod 04 passes through the power insulator 02 and is connected to the power insulator 02. The fixed core rod 04 is installed and fixed inside the power insulator 02. The power insulator 02 has a power insulator inner groove 03. The lower part of the side rectangular support plate 05 is connected to the mounting frame plate 01. The side of the side rectangular support plate 05 is in contact with the power insulator 02. The side rectangular support plates 05 are symmetrically arranged at the left and right ends of the power insulator 02. The fixed core rod 04 is adapted to the side rectangular support plate 05. The fixed core rod 04 passes through the side rectangular support plate 05. The symmetric side rectangular support plates 05 support the power insulator 02 through the fixed core rod 04. The power insulator 02 is made of ceramic material with high insulation, preventing the cable from being locally damaged and conducting electricity. The lower part of the fixed main board 06 is connected to the mounting frame plate 01. The side connection ears 20 are connected to the fixed main board 06. The side of the rotating cover plate 07 is in contact with the fixed main board 06. The side connection ears 20 are in contact with the rotating cover plate 07. The side connection ears 20 are symmetrically arranged at the front and back ends of the rotating cover plate 07. The right side of the rotating cover plate 07 is connected to the symmetric side connection ears 20 through the rotating shaft 08, enabling the right side of the rotating cover plate 07 to be axially connected to the fixed main board 06. The rotating cover plate 07 can rotate and be in contact with the power insulator 02. The rotating cover plate 07 covers the power insulator 02 to block the power insulator inner groove 03, preventing the cable placed in the power insulator inner groove 03 from sliding out of the power insulator inner groove 03 and ensuring the fixed position of the cable.

[0018] Embodiment 2:

[0019] The upper surface of the mounting frame plate 01 of the present utility model is in contact with the rotating cover plate 07. The cable is inserted into the power insulator inner groove 03. The lower part of the U-shaped fixing frame 10 has a fixing frame side plate 16. The side of the fixing frame side plate 16 is in contact with the side rectangular support plate 05. The widened strip-shaped block 09 is connected to the side rectangular support plate 05. The widened strip-shaped block 09 is installed and fixed on the side of the side rectangular support plate 05. The widened strip-shaped block 09 has a first trapezoidal groove 18. The fixed main board 06 has a second trapezoidal groove 21. The first trapezoidal groove 18 corresponds to the second trapezoidal groove 21. The widened strip-shaped block 09 is aligned with the front and back sides of the side rectangular support plate 05.

[0020] Embodiment 3:

[0021] The side plates 16 of the fixing bracket of the present utility model are symmetrically arranged at the lower part of the U-shaped fixing bracket 10. The side plates 16 of the fixing bracket have trapezoidal inserts 17, and the trapezoidal inserts 17 are adapted to the first trapezoidal groove 18 and the second trapezoidal groove 21. The side plates 16 of the fixing bracket are inserted into the first trapezoidal groove 18 and the second trapezoidal groove 21, and the side plates 16 of the fixing bracket slide in the first trapezoidal groove 18 and the second trapezoidal groove 21. The first trapezoidal groove 18 extends the second trapezoidal groove 21, so that the lower part of the U-shaped fixing bracket 10 is fixed on the side rectangular support plate 05. The U-shaped fixing bracket 10 can slide horizontally. The left side of the rotating cover plate 07 is inserted into the U-shaped fixing bracket 10, and the sliding pressure plate 14 is adapted to the U-shaped fixing bracket 10, and the sliding pressure plate 14 is inserted into the U-shaped fixing bracket 10.

[0022] Embodiment 4:

[0023] The U-shaped fixing bracket 10 of the present utility model has a positioning insertion rod 19 inside. The lower surface of the sliding pressure plate 14 is attached to the positioning insertion rod 19. The positioning insertion rod 19 prevents the vertical guide rod 12 from sliding out of the U-shaped fixing bracket 10 under the pressure of the spring 13 when the sliding pressure plate 14 is disconnected from the rotating cover plate 07, resulting in the sliding pressure plate 14 falling out of the U-shaped fixing bracket 10. The upper part of the sliding pressure plate 14 has a vertical guide rod 12, and the vertical guide rod 12 passes through the U-shaped fixing bracket 10 and slides in the U-shaped fixing bracket 10. The sliding pressure plate 14 is fixed inside the U-shaped fixing bracket 10 through the vertical guide rod 12 without affecting the up and down sliding of the sliding pressure plate 14. The spring 13 is sleeved on the vertical guide rod 12. The upper part of the spring 13 abuts against the U-shaped fixing bracket 10, and the lower part of the spring 13 abuts against the sliding pressure plate 14. The upper surface of the rotating cover plate 07 is attached to the sliding pressure plate 14. The spring 13 applies a downward thrust to the sliding pressure plate 14 with the U-shaped fixing bracket 10 as a support, so that the lower surface of the sliding pressure plate 14 is attached to the rotating cover plate 07, and the sliding pressure plate 14 applies a pressure to the rotating cover plate 07 to ensure the sealing of the inner groove 03 of the electric porcelain bottle by the rotating cover plate 07 and prevent the cable from falling out. The lower part of the sliding pressure plate 14 has a sliding pressure plate lower block 15, and the sliding pressure plate lower block 15 is inserted into the rotating cover plate 07 to fix the horizontal position of the U-shaped fixing bracket 10 and prevent the trapezoidal insert 17 from sliding out of the second trapezoidal groove 21 to the left, resulting in the disconnection of the sliding pressure plate 14 from the rotating cover plate 07 and the opening of the rotating cover plate 07. When the cable needs to be taken out of the inner groove 03 of the electric porcelain bottle during maintenance, the sliding pressure plate 14 is lifted upward to disconnect the sliding pressure plate lower block 15 from the rotating cover plate 07, and the U-shaped fixing bracket 10 is moved to the left to open the rotating cover plate 07. At this time, the cable can be taken out. The operation is convenient. Each electric porcelain bottle 02 corresponds to the erection of one cable, and one cable can be repaired separately without affecting the erection state of other cables. The mounting plate 01 is installed on the telegraph pole.

[0024] Embodiment 5:

[0025] Installation steps of the utility model: First, connect the lower part of the fixed main board 06 to the mounting frame board 01, insert and connect the fixed core rod 04 to the electric porcelain bottle 02, pass the fixed core rod 04 through the side rectangular support plate 05, connect the lower parts of the symmetrical side rectangular support plates 05 to the mounting frame board 01, connect the widened strip block 09 to the side rectangular support plate 05, connect the right side of the rotating cover plate 07 to the symmetrical side connection ears 20 through the rotating shaft 08, insert the sliding pressure plate 14 into the U-shaped fixing frame 10, take out and put in the vertical guide rod 12 through the U-shaped fixing frame 10, put the spring 13 on the vertical guide rod 12, connect the lower part of the vertical guide rod 12 to the sliding pressure plate 14, insert the trapezoidal insert block 17 into the first trapezoidal groove 18 and the second trapezoidal groove 21, and insert the lower block 15 of the sliding pressure plate into the rotating cover plate 07.

[0026] The above is only the preferred embodiment of the utility model and is not used to limit the utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the technical principle of the utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. An electrical construction cable erection device, characterized in that : It includes a mounting plate (01), a power insulator (02), a fixed core rod (04), a side rectangular support plate (05), a fixed main board (06), a rotating cover plate (07), a rotating shaft (08), a U-shaped fixing bracket (10), a vertical guiding rod (12), a sliding pressing plate (14), and side connecting ears (20). The fixed core rod (04) is adapted to the power insulator (02). The fixed core rod (04) passes through the power insulator (02) and connects the power insulator (02). The power insulator (02) has an inner groove (03) of the power insulator. The lower part of the side rectangular support plate (05) is connected to the mounting plate (01). The side of the side rectangular support plate (05) is in contact with the power insulator (02). The side rectangular support plates (05) are symmetrically arranged at the left and right ends of the power insulator (02). The fixed core rod (04) is adapted to the side rectangular support plate (05). The fixed core rod (04) passes through the side rectangular support plate (05). The lower part of the fixed main board (06) is connected to the mounting plate (01). The side connecting ears (20) are connected to the fixed main board (06). The side of the rotating cover plate (07) is in contact with the fixed main board (06). The side connecting ears (20) are in contact with the rotating cover plate (07). The side connecting ears (20) are symmetrically arranged at the front and back ends of the rotating cover plate (07). The right side of the rotating cover plate (07) is connected to the symmetrical side connecting ears (20) through the rotating shaft (08).

2. The cable erection device for electrical construction according to claim 1, characterized in that : The upper surface of the mounting plate (01) is in contact with the rotating cover plate (07). The cable is inserted into the inner groove (03) of the power insulator. The lower part of the U-shaped fixing bracket (10) has a fixing bracket side plate (16). The side of the fixing bracket side plate (16) is in contact with the side rectangular support plate (05). The widened strip-shaped block (09) is connected to the side rectangular support plate (05). The widened strip-shaped block (09) has a first trapezoidal groove (18). The fixed main board (06) has a second trapezoidal groove (21). The first trapezoidal groove (18) corresponds to the second trapezoidal groove (21). The widened strip-shaped block (09) is aligned with the front and back sides of the side rectangular support plate (05).

3. An electrical construction cable erection device according to claim 2, characterized in that : The fixing bracket side plates (16) are symmetrically arranged at the lower part of the U-shaped fixing bracket (10). The fixing bracket side plates (16) have trapezoidal insertion blocks (17). The trapezoidal insertion blocks (17) are adapted to the first trapezoidal groove (18) and the second trapezoidal groove (21). The fixing bracket side plates (16) are inserted into the first trapezoidal groove (18) and the second trapezoidal groove (21). The fixing bracket side plates (16) slide in the first trapezoidal groove (18) and the second trapezoidal groove (21). The left side of the rotating cover plate (07) is inserted into the U-shaped fixing bracket (10). The sliding pressing plate (14) is adapted to the U-shaped fixing bracket (10). The sliding pressing plate (14) is inserted into the U-shaped fixing bracket (10).

4. An electrical construction cable erection device according to claim 3, characterized in that : The U-shaped fixing bracket (10) has a positioning insertion rod (19) inside. The lower surface of the sliding pressing plate (14) is in contact with the positioning insertion rod (19). The upper part of the sliding pressing plate (14) has a vertical guiding rod (12). The vertical guiding rod (12) passes through the U-shaped fixing bracket (10). The vertical guiding rod (12) slides inside the U-shaped fixing bracket (10).

5. The cable erection device for electrical construction according to claim 4, characterized in that : The spring (13) is sleeved on the vertical guide rod (12). The upper part of the spring (13) abuts against the U-shaped fixing bracket (10), and the lower part of the spring (13) abuts against the sliding pressure plate (14). The upper surface of the rotating cover plate (07) is in contact with the sliding pressure plate (14). The lower part of the sliding pressure plate (14) has a lower block (15) of the sliding pressure plate, and the lower block (15) of the sliding pressure plate is inserted into the rotating cover plate (07).

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