Temporary mounting rack for electric power facilities

Abstract

The utility model discloses a temporary mounting rack for an electric power facility, relates to the technical field of electric power facilities, and aims to solve the problems that a fixing frame of a temporary mounting rack for a current electric power facility cannot fix a wire or an unstable semi-arc plate is used for temporarily supporting a cable, and the mounting, dismounting and stability are poor. U-shaped bins are connected to the front end and the rear end of the interior of the working bin correspondingly, the U-shaped bins are of hollow structures, C-shaped plates are arranged on the two sides of the interior of the working bin, telescopic rods are arranged at the upper ends and the lower ends between the inner walls of the U-shaped bins and the C-shaped plates correspondingly, the C-shaped plates are connected with the extending ends of the telescopic rods, and springs are arranged between the inner walls of the U-shaped bins and the C-shaped plates along the outer portions of the telescopic rods. The two ends of the spring are fixed to the inner wall of the U-shaped bin and the C-shaped plate respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of power facilities, in particular to a temporary mounting rack for power facilities. Background Technique

[0002] During the construction and maintenance of power facilities, a large number of cables often need to be handled, including low-voltage transmission lines, optical cables, etc. These cables need to be temporarily erected during the operation to ensure the safety and efficiency of the construction. Therefore, the temporary mounting rack for power facilities came into being and became an indispensable tool in power operations.

[0003] For example, the authorized publication number is CN219107007U, a temporary mounting rack for power facilities that is easy to disassemble and assemble, which relates to the technical field of power facilities. The key points of its technical solution are: including a bottom plate, fixing blocks are fixedly connected to the four circumferences of the bottom of the bottom plate, a second threaded hole is opened in the middle of the bottom of the fixing block, a limiting rod is threadedly connected to the inner cavity of the second threaded hole, the bottom of the limiting rod is threadedly connected to a second limiting block, and a first threaded hole is opened in the middle of the top of the second limiting block, and a base is fixedly connected to the bottom of the second limiting block. In the utility model, by aligning the top of the limiting rod with the second threaded hole at the bottom of the fixing block, and rotating the limiting rod, the top of the limiting rod enters the inner cavity of the second threaded hole, so that the limiting rod penetrates into the inner cavity of the second threaded hole, and aligns the bottom of the limiting rod with the first threaded hole at the top of the second limiting block, and rotates the limiting rod so that the top of the limiting rod moves away from the inner cavity of the second threaded hole and then enters the inner cavity of the first threaded hole, thus achieving the effect of quick disassembly and installation.

[0004] At present, the temporary mounting rack for power facilities basically fixes the wires with a fixed frame or temporarily supports the cables with an unstable semi-circular plate, lacking in both disassembly and assembly and stability. Therefore, there is an urgent need in the market to develop a temporary mounting rack for power facilities to help people solve the existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a temporary mounting rack for power facilities to solve the problems put forward in the above background technique that the current temporary mounting rack for power facilities fixes the wires with a fixed frame or temporarily supports the cables with an unstable semi-circular plate, lacking in both disassembly and assembly and stability.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A temporary mounting frame for power facilities, including a working bin, the front and rear ends inside the working bin are respectively connected with U-shaped bins, the U-shaped bins are of hollow structure, both sides inside the working bin are provided with C-shaped plates, telescopic rods are arranged at both the upper and lower ends between the inner wall of the U-shaped bin and the C-shaped plate, the C-shaped plate is connected with the extending end of the telescopic rod, a spring is arranged along the outside of the telescopic rod between the inner wall of the U-shaped bin and the C-shaped plate, and both ends of the spring are fixed with the inner wall of the U-shaped bin and the C-shaped plate respectively.

[0007] Preferably, pulleys are respectively connected to the upper and lower ends inside the four C-shaped plates, and a fixed column is connected between the upper and lower two pulleys inside the C-shaped plate.

[0008] Preferably, a column is connected to the bottom of the working bin, the column is of hollow structure, and a threaded column is connected to the bottom end inside the column, the upper end of the threaded column is connected with a second bevel gear, and the upper end of the second bevel gear meshes with a first bevel gear.

[0009] Preferably, a transmission shaft is penetrated and fixed at both the front and rear ends of the first bevel gear, one end of the transmission shaft is connected to the inner wall of the column, and the other end of the transmission shaft penetrates and extends out of the outside of the column and is connected with a rotating disk.

[0010] Preferably, a sliding ring is threadedly connected to the outside of the threaded column.

[0011] Preferably, three identical rounded rectangular holes are equidistantly opened at the bottom end of the outer surface of the column, three groups of third fixing plates are fixed to the outside of the sliding ring, a third rotating block is rotatably connected between every two third fixing plates in each group, the other end of the third rotating block is fixed with a support rod, the support rod extends outwards through the rounded rectangular hole, first fixing plates are fixed to both sides of the upper end of the rounded rectangular hole along the outside of the column, a first rotating shaft is arranged between every two first fixing plates in each group, a first rotating block is fixed to the outside of the first rotating shaft, the other end of the first rotating block is fixed with a support column, two second fixing plates are connected to both sides of the inner end of the support column, a second rotating block is rotatably connected between the two second fixing plates, and the other end of the support rod is fixed to the other end of the second rotating block.

[0012] Preferably, a fourth rotating block is connected to the lower end of the support column, the other end of the fourth rotating block is rotatably connected with two fourth fixing plates through fourth rotating shafts, the other ends of the two fourth fixing plates are commonly connected with a support plate, and fixing nails are respectively penetrated through the four corners of the support plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] In this utility model, after the C-shaped plates on both sides in the compression working bin, the cable is placed between the pulleys on the two C-shaped plates, the corresponding height is adjusted, the two C-shaped plates are loosened, and the two C-shaped plates are pressed inward under the action of the spring, and the pulleys on both sides press the cable to fix the cable, completing the fixing of the cable. After the C-shaped plates on both sides in the compression working bin, the cable is removed, completing the removal of the cable, thus solving the problem that the temporary installation frame for power facilities basically fixes the wire through a fixed frame or temporarily supports the cable with an unstable semi-circular plate, and there are deficiencies in both disassembly and assembly and stability. Brief Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of a temporary installation frame for power facilities of the present utility model;

[0016] Figure 2 is a front view of a temporary installation frame for power facilities of the present utility model;

[0017] Figure 3 is a cross-sectional view of the internal structure of the working bin of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the internal structure of the column of the present utility model.

[0019] In the figure: 1, working bin; 2, C-shaped plate; 3, pulley; 4, fixed column; 5, column; 6, first fixing plate; 7, first rotating shaft; 8, first rotating block; 9, support column; 10, second fixing plate; 11, second rotating shaft; 12, second rotating block; 13, support rod; 14, third fixing plate; 15, third rotating shaft; 16, third rotating block; 17, fourth rotating block; 18, fourth fixing plate; 19, support plate; 20, fourth rotating shaft; 21, fixing nail; 22, U-shaped bin; 23, telescopic rod; 24, spring; 25, transmission shaft; 26, first bevel gear; 27, rotating disk; 28, second bevel gear; 29, threaded column; 30, sliding ring. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Please refer to Figures 1-4, an embodiment provided by the present utility model: a temporary mounting rack for power facilities, including a working bin 1. At the front and rear ends inside the working bin 1, U-shaped bins 22 are respectively connected. The U-shaped bins 22 are hollow structures. On both sides inside the working bin 1, C-shaped plates 2 are provided. At the upper and lower ends between the inner wall of the U-shaped bin 22 and the C-shaped plate 2, telescopic rods 23 are provided. The C-shaped plate 2 is connected to the extended ends of the telescopic rods 23. Along the outside of the telescopic rods 23, springs 24 are provided between the inner wall of the U-shaped bin 22 and the C-shaped plate 2. The two ends of the spring 24 are respectively fixed to the inner wall of the U-shaped bin 22 and the C-shaped plate 2. When the C-shaped plate 2 is compressed, the telescopic rods 23 and the springs 24 will contract synchronously. When the C-shaped plate 2 is released from the compressed state, the telescopic rods 23 will extend synchronously under the action of the springs 24 to squeeze and fix the cable. At the upper and lower ends inside the four C-shaped plates 2, pulleys 3 are respectively connected. Between the upper and lower two pulleys 3 inside the C-shaped plate 2, a fixing column 4 is connected. After the cable is squeezed and fixed by the two side pulleys 3, the cable can still move forward and backward along the rotation direction of the pulleys 3 to adjust the fixing position.

[0022] Furthermore, the bottom of the working bin 1 is connected with a column 5. The column 5 is a hollow structure, and at the inner bottom end of the column 5, a threaded column 29 is connected. The upper end of the threaded column 29 is connected with a second bevel gear 28. The upper end of the second bevel gear 28 is meshed with a first bevel gear 26. The front and rear ends of the first bevel gear 26 are fixedly penetrated with a transmission shaft 25. One end of the transmission shaft 25 is connected to the inner wall of the column 5, and the other end of the transmission shaft 25 penetrates and extends out of the outside of the column 5 and is connected with a rotating disk 27. By rotating the rotating disk 27, the transmission shaft 25 is driven to rotate. The rotation of the transmission shaft 25 drives the first bevel gear 26 to rotate, and the second bevel gear 28 meshed with it rotates accordingly. The threaded column 29 fixed below the second bevel gear 28 rotates. A sliding ring 30 is externally threaded to the threaded column 29. The rotation of the threaded column 29 causes the sliding ring 30 to move up and down through the thread.

[0023] Furthermore, at the bottom end of the outer surface of the column 5, three identical rounded rectangular holes are equidistantly opened. Three groups of third fixing plates 14 are fixed to the outside of the sliding ring 30. Between each group of two third fixing plates 14, a third rotating block 16 is rotatably connected through a third rotating shaft 15. The other end of the third rotating block 16 is fixed with a support rod 13. The support rod 13 extends outwards through the rounded rectangular hole. On both sides of the upper end of the rounded rectangular hole along the outside of the column 5, first fixing plates 6 are fixed. Between each group of two first fixing plates 6, a first rotating shaft 7 is provided. A first rotating block 8 is fixed to the outside of the first rotating shaft 7. The other end of the first rotating block 8 is fixed with a support column 9. On both sides of the inner end of the support column 9, two second fixing plates 10 are connected. Between the two second fixing plates 10, a second rotating block 12 is rotatably connected through a second rotating shaft 11. The other end of the support rod 13 is fixed to the other end of the second rotating block 12. Through the up and down movement of the sliding ring 30, under the linkage effect, the three support columns 9 are enabled to contract and expand.

[0024] Furthermore, the lower end of the support column 9 is connected to the fourth rotating block 17, and the other end of the fourth rotating block 17 is rotatably connected to the fourth fixed plate 18 on both sides through the fourth rotating shaft 20. The other ends of the two fourth fixed plates 18 are commonly connected to the support plate 19, and the four corners of the support plate 19 are respectively provided with fixing nails 21 that penetrate through them. By nailing the three groups of fixing nails 21 into the ground, the overall device is fixed.

[0025] Working principle: When in use, rotating the rotating disk 27 drives the transmission shaft 25 to rotate, and the first bevel gear 26 outside the transmission shaft 25 rotates accordingly, and the second bevel gear 28 engaged with the first bevel gear 26 rotates, and the second bevel gear 28 drives the threaded column 29 to rotate, and the sliding ring 30 engaged with the threaded column 29 moves up and down accordingly, and the support column 9 opens under the linkage action to complete the fixation of the device. After compressing the C-type plates 2 on both sides of the working chamber 1, place the cable between the pulleys 3 on the two C-type plates 2, adjust the corresponding height, loosen the two C-type plates 2, and the two C-type plates 2 are squeezed inwardly under the action of the spring 24. The pulleys 3 on both sides squeeze the cable to fix the cable, and the cable is fixed. After compressing the C-type plates 2 on both sides of the working chamber 1, remove the cable to complete the removal of the cable. The support column 9 shrinks under the linkage action to complete the disassembly of the device.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A temporary installation frame for power facilities, comprising a working bin (1), characterized in that: At the front and rear ends inside the working bin (1), U-shaped bins (22) are respectively connected. The U-shaped bins (22) are of hollow structure. On both sides inside the working bin (1), C-shaped plates (2) are provided. At the upper and lower ends between the inner wall of the U-shaped bin (22) and the C-shaped plate (2), telescopic rods (23) are provided. The C-shaped plate (2) is connected to the extending ends of the telescopic rods (23). Along the outside of the telescopic rod (23) between the inner wall of the U-shaped bin (22) and the C-shaped plate (2), a spring (24) is provided. The two ends of the spring (24) are respectively fixed to the inner wall of the U-shaped bin (22) and the C-shaped plate (2).

2. The temporary installation frame for power facilities according to claim 1, wherein: At the upper and lower ends inside each of the four C-shaped plates (2), pulleys (3) are respectively connected. Between the upper and lower two pulleys (3) inside the C-shaped plate (2), a fixed column (4) is connected.

3. The temporary mounting bracket for power facilities according to claim 2, characterized in that: At the bottom of the working bin (1), a column (5) is connected. The column (5) is of hollow structure, and at the inner bottom end of the column (5), a threaded column (29) is connected. The upper end of the threaded column (29) is connected with a second bevel gear (28). The upper end of the second bevel gear (28) meshes with a first bevel gear (26).

4. The temporary mounting bracket for power facilities according to claim 3, wherein: The first bevel gear (26) is fixedly penetrated through at its front and rear ends by a transmission shaft (25). One end of the transmission shaft (25) is connected to the inner wall of the column (5). The other end of the transmission shaft (25) penetrates and extends out of the outside of the column (5) and is connected with a rotating disk (27).

5. The temporary mounting bracket for power facilities according to claim 4, characterized in that: A sliding ring (30) is externally threadedly connected to the threaded column (29).

6. The temporary mounting bracket for power facilities according to claim 5, characterized in that: At the bottom end of the outer surface of the column (5), three identical rounded rectangular holes are equidistantly opened. On the outside of the sliding ring (30), three groups of third fixing plates (14) are fixed. Between each group of two third fixing plates (14), a third rotating block (16) is rotatably connected through a third rotating shaft (15). The other end of the third rotating block (16) is fixed with a support rod (13). The support rod (13) extends outwards through the rounded rectangular hole. Along both sides of the upper end of the rounded rectangular hole on the outside of the column (5), first fixing plates (6) are fixed. Between each group of two first fixing plates (6), a first rotating shaft (7) is provided. On the outside of the first rotating shaft (7), a first rotating block (8) is fixed. The other end of the first rotating block (8) is fixed with a support column (9). On both sides of the inner end of the support column (9), two second fixing plates (10) are connected. Between the two second fixing plates (10), a second rotating block (12) is rotatably connected through a second rotating shaft (11). The other end of the support rod (13) is fixed to the other end of the second rotating block (12).

7. The temporary mounting bracket for power facilities according to claim 6, characterized in that: At the lower end of the support column (9), a fourth rotating block (17) is connected. The other end of the fourth rotating block (17) is rotatably connected to fourth fixing plates (18) through fourth rotating shafts (20) on both sides. The other ends of the two fourth fixing plates (18) are commonly connected with a support plate (19). Fixing nails (21) are respectively penetrated through the four corners of the support plate (19).

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