Electric power tower climbing device for electric power engineering

Abstract

The utility model relates to the field of electric power engineering, in particular to an electric power tower climbing device for electric power engineering, which comprises equidistantly arranged shells, equidistantly arranged connecting blocks and supporting rods, and equidistantly arranged sliding grooves are formed in the upper surface and the bottom surface of each shell; the inner wall of each sliding groove is slidably connected with a sliding block, by arranging the sliding blocks, threaded rods, threaded blocks, limiting rods, clamping grooves and other components, the threaded rods are moved and rotated to rotate in the sliding blocks, the threaded blocks are driven by the threaded rods to ascend in the sliding blocks, at the moment, the movable connecting blocks drive the limiting rods to move, and the limiting rods are driven by the movable connecting blocks to move. The clamping grooves in the surfaces of the limiting rods and the corresponding threaded blocks are correspondingly placed, at the moment, the threaded rods are reversely rotated to drive the threaded blocks to descend to the inner walls of the clamping grooves, then the mounting effect of the connecting blocks is achieved, on the contrary, dismounting is achieved, the first mounting pieces and the second mounting pieces at the bottom end of the power tower can be dismounted, and irrelevant personnel such as children are prevented from climbing.

Description

Technical Field

[0001] The utility model relates to the technical field of power engineering, and particularly relates to a power tower climbing device for power engineering. Background Art

[0002] Power engineering, that is, the engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes the engineering of applying electricity as power and energy in multiple fields. The most common devices in power engineering include power towers. Power towers are tower-shaped buildings such as trapezoidal or triangular, usually 25 - 40 meters in height, and are of steel frame structure. Power towers are mostly built near power plants or substations in the wild. They are important facilities of the power department, which can support overhead wires and play a role in protection and support.

[0003] The existing power tower climbing devices generally install circular iron columns that can be stepped on on the surface of the support columns of the power tower and fix them with bolts to provide a position for electricians to climb.

[0004] However, in the existing devices, generally, the stepping members are distributed all over the lowest end of the power tower. Playing children and irrelevant personnel sometimes climb and step on them, which poses a safety hazard. Therefore, it is necessary to disassemble the stepping members that can be reached easily below.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Utility Model

[0006] In view of the deficiencies and defects in the above-mentioned background art that playing children and irrelevant personnel sometimes climb and step on, posing a safety hazard, and it is impossible to disassemble the stepping members that can be reached easily below.

[0007] A power tower climbing device for power engineering disclosed by the utility model includes a housing arranged at equal intervals, a connecting block arranged at equal intervals, and a support rod. The upper surface and the bottom surface of each housing are both provided with sliding grooves arranged at equal intervals. The inner wall of each sliding groove is slidably connected with a sliding block. The inside of each sliding block is rotatably connected with a threaded rod. The outer surface of each threaded rod is threadedly connected with a threaded block. One side of each connecting block close to each other is fixedly connected with a limiting rod arranged at equal intervals. A clamping groove is arranged on the outer surface of each limiting rod.

[0008] Furthermore, the inner wall of each clamping groove is in sliding contact with the bottom end of the corresponding threaded block, and the outer surface of each threaded block is slidably connected with the inside of the corresponding sliding block.

[0009] Further, the outer surface of the support rod is provided with equally spaced first limiting grooves and second limiting grooves. The inner wall of each first limiting groove is slidably connected to the outer surface of the corresponding limiting rod, and the inner wall of each second limiting groove is slidably connected to the outer surface of the corresponding connecting block.

[0010] Further, the inner side wall of each sliding groove is fixedly connected with a spring. The other end of each spring is fixedly connected to the mutually approaching surface of the corresponding sliding block. A sleeve is fixedly installed on the mutually approaching surface of each sliding block, and the other end of each sleeve is fixedly installed on the inner wall of the corresponding sliding groove.

[0011] Further, the inner wall of each housing is fixedly connected with a limiting pin. The outer surface of each limiting pin is slidably connected to the inner wall of the corresponding connecting block.

[0012] Further, a plurality of equally spaced bolts are threadedly connected inside each housing. The outer surface of each bolt is threadedly connected to the inside of the support rod. The outer surface of each housing is in contact with the outer surface of the support rod. The outer surface of the support rod is fixedly connected with equally spaced reinforcing ribs.

[0013] Further, a plurality of equally spaced first mounting members are provided on the right side of the support rod, and a plurality of equally spaced second mounting members are provided on the back of the support rod. The outer surfaces of each first mounting member and second mounting member are fixedly connected to the inner wall of the corresponding connecting block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing components such as sliding blocks, threaded rods, threaded blocks, limiting rods, and clamping grooves, the present utility model rotates the threaded rod inside the sliding block. The threaded block is driven by the threaded rod to rise inside the sliding block. At this time, the connecting block is moved to drive the limiting rod to move. The clamping groove on the surface of the limiting rod is placed corresponding to the corresponding threaded block. At this time, the threaded rod is rotated in the reverse direction to drive the threaded block to descend until it reaches the inner wall of the clamping groove, thereby realizing the installation effect of the connecting block. Conversely, disassembly can be achieved, and a plurality of first mounting members and second mounting members at the bottom of the power tower can be disassembled to prevent irrelevant personnel such as children from climbing.

[0016] 2. By providing components such as the first limiting groove, the second limiting groove, and the limiting pin, the present utility model realizes the positioning and installation of the housing by installing bolts inside the housing and connecting the bolts to the housing and the support rod by rotation. The connecting block is moved to drive the limiting rod to move inside the first limiting groove and the second limiting groove. At this time, the surface of the limiting pin is connected to the corresponding connecting block, realizing the effect of positioning and installation when the present device installs the first mounting member and the second mounting member, improving the installation speed, and being able to improve the connection strength through the limiting pin. Brief Description of the Drawings

[0017] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0018] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the connection relationship between the first mounting member and the connection block of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the connection relationship between the limiting rod and the first limiting groove of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the connection relationship between the threaded rod and the threaded block of the present utility model.

[0022] In the figure: 1. housing; 2. sliding groove; 3. sliding block; 4. threaded rod; 5. threaded block; 6. connection block; 7. limiting rod; 8. clamping groove; 9. first limiting groove; 10. second limiting groove; 11. spring; 12. sleeve; 13. limiting pin; 14. bolt; 15. first mounting member; 16. second mounting member; 17. support rod; 18. reinforcing rib. Detailed Embodiments

[0023] The following will disclose multiple embodiments of the present utility model in the form of illustrations. For the sake of clarity, many physical details will be described together in the following description. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are not necessary. In addition, for the sake of simplifying the illustrations, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4, A climbing device for a power tower in the utility model for power engineering includes a housing 1 arranged at equal distances, a connecting block 6 arranged at equal distances, and a support rod 17. The upper surface and the bottom surface of each housing 1 are provided with sliding grooves 2 arranged at equal distances. By arranging the sliding grooves 2 on the upper surface and the bottom surface of the housing 1, the positioning effect of the sliding grooves 2 is realized. The inner wall of each sliding groove 2 is slidably connected with a sliding block 3. By installing the sliding block 3 on the inner wall of the sliding groove 2, the limiting effect on the sliding block 3 is realized through the contour of the sliding groove 2, ensuring that the sliding block 3 can only move vectorially in the sliding groove 2. A threaded rod 4 is rotatably connected to the inside of each sliding block 3. By installing the threaded rod 4 inside the sliding block 3 and setting their connection as a rotational connection, the limiting effect on the threaded rod 4 is realized through the sliding block 3.

[0025] In a preferred embodiment, a threaded block 5 is threadedly connected to the outer surface of each threaded rod 4. By placing the threaded block 5 on the surface of the threaded rod 4 and threadedly connecting the threaded block 5 with the threaded rod 4, the effect of the threaded block 5 rising and falling is realized by rotating the threaded rod 4. An adapter block is installed at the bottom end of the threaded block 5. One side of each connecting block 6 close to each other is fixedly connected with a plurality of limiting rods 7 arranged at equal distances. By placing the limiting rods 7 on the surface of the connecting block 6, the positioning effect of the limiting rods 7 is realized. A clamping groove 8 is opened on the outer surface of each limiting rod 7. By opening the clamping groove 8 on the surface of the limiting rod 7, the direction of the clamping grooves 8 on the surfaces of the two upper limiting rods 7 is upward, and the direction of the clamping grooves 8 on the surfaces of the two lower limiting rods 7 is downward, corresponding to the corresponding threaded blocks 5.

[0026] Combined with Figure 3 and Figure 4 , the inner wall of each clamping groove 8 is in sliding contact with the bottom end of the corresponding threaded block 5. By bringing the adapter block at the bottom end of the threaded block 5 into contact with the corresponding clamping groove 8, and driving the threaded block 5 to rise and fall through the threaded rod 4, the effect of connecting and disconnecting between the clamping groove 8 and the threaded block 5 is realized. The outer surface of each threaded block 5 is slidably connected with the inside of the corresponding sliding block 3. By slidably connecting the threaded block 5 with the inside of the sliding block 3, the limiting effect on the threaded block 5 is realized through the sliding block 3, ensuring that the threaded block 5 can only move up and down under the action of the threaded rod 4.

[0027] Looking back Figure 3 , a plurality of first limiting grooves 9 and second limiting grooves 10 are opened on the outer surface of the support rod 17. By positioning the first limiting grooves 9 and the second limiting grooves 10 on the surface of the support rod 17, the inner wall of each first limiting groove 9 is slidably connected with the outer surface of the corresponding limiting rod 7. By slidingly connecting the inner wall of the first limiting groove 9 with the surface of the corresponding limiting rod 7, the limiting effect on the limiting rod 7 is realized. The inner wall of each second limiting groove 10 is slidably connected with the outer surface of the corresponding connecting block 6. By slidingly connecting the inner wall of the second limiting groove 10 with the surface of the corresponding connecting block 6, the limiting effect on the connecting block 6 is realized.

[0028] In a preferred embodiment, a spring 11 is fixedly connected to the inner side wall of each sliding groove 2. Installing the spring 11 on the inner wall of the sliding groove 2 realizes the positioning effect of the spring 11. The other end of each spring 11 is fixedly connected to the surface of the corresponding sliding block 3 that is close to each other. Connecting the other end of the spring 11 to the sliding block 3, the sliding block 3 is pushed tightly by the elastic force of the spring 11. A sleeve 12 is fixedly installed on the surface of each sliding block 3 that is close to each other. The other end of each sleeve 12 is fixedly installed on the inner wall of the corresponding sliding groove 2. Installing the sleeve 12 to connect between the sliding groove 2 and the sliding block 3, moving the corresponding sliding block 3 drives the threaded block 5 to disconnect from the card slot 8. At this time, the connecting block 6 is pulled out. After releasing the sliding block 3, the sliding block 3 drives the threaded block 5 to reset under the action of the spring 11, realizing the effect of quick disassembly.

[0029] In this embodiment, a limit pin 13 is fixedly connected to the inner wall of each housing 1. Installing the limit pin 13 on the inner wall of the housing 1 realizes the positioning and installation effect of the limit pin 13. The outer surface of each limit pin 13 is slidably connected to the inner wall of the corresponding connecting block 6. Connecting the limit pin 13 to the inner wall of the corresponding connecting block 6, the limit effect on the connecting block 6 is realized through the limit pin 13. When the connecting block 6 drives the limit rod 7 to move, it is just connected to the limit pin 13, and at the same time, the connection strength can be enhanced.

[0030] In a preferred embodiment, bolts 14 arranged at equal distances are threadedly connected inside each housing 1. Placing the bolts 14 inside the housing 1 and setting them to be threadedly connected. The outer surface of each bolt 14 is threadedly connected to the inside of the support rod 17. Threadedly connecting the bolt 14 to the inside of the support rod 17 as well realizes the effect of fixing the housing 1 on the support rod 17. The outer surface of each housing 1 is in contact with the outer surface of the support rod 17. The outer surface of the support rod 17 is fixedly connected with reinforcing ribs 18 arranged at equal distances. By installing the reinforcing ribs 18 on the surface of the support rod 17, the strengthening effect on the support rod 17 is realized.

[0031] In this embodiment, a first set of mounting parts 15 arranged at equal distances are provided on the right side of the support rod 17, and a second set of mounting parts 16 arranged at equal distances are provided on the back of the support rod 17. Placing the first set of mounting parts 15 and the second set of mounting parts 16 on the right side and the back of the support rod 17. The outer surface of each first set of mounting parts 15 and the second set of mounting parts 16 is fixedly connected to the inner wall of the corresponding connecting block 6, and fixing the first set of mounting parts 15 and the second set of mounting parts 16 to the connecting block 6 realizes the positioning and installation effect of the first set of mounting parts 15 and the second set of mounting parts 16.

[0032] The above are only the embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. A power tower climbing device for electric power engineering, comprising a housing (1) arranged at equal distances, a connecting block (6) arranged at equal distances, and a support rod (17), characterized in that: The upper surface and the bottom surface of each of the said shells (1) are both provided with sliding grooves (2) arranged at equal distances. The inner wall of each of the sliding grooves (2) is slidably connected with a sliding block (3). The inside of each of the sliding blocks (3) is rotatably connected with a threaded rod (4). The outer surface of each of the threaded rods (4) is threadedly connected with a threaded block (5). One side of each of the connecting blocks (6) close to each other is fixedly connected with limiting rods (7) arranged at equal distances. The inner wall of each of the limiting rods (7) is provided with a clamping groove (8).

2. The electric tower climbing device for electric power engineering according to claim 1, characterized in that: The inner wall of each of the clamping grooves (8) is in sliding contact with the bottom end of the corresponding threaded block (5). The outer surface of each of the threaded blocks (5) is slidably connected with the inside of the corresponding sliding block (3).

3. The electric tower climbing device for electric power engineering according to claim 1, characterized in that: The outer surface of the support rod (17) is provided with limiting grooves one (9) and limiting grooves two (10) arranged at equal distances. The inner wall of each of the limiting grooves one (9) is slidably connected with the outer surface of the corresponding limiting rod (7). The inner wall of each of the limiting grooves two (10) is slidably connected with the outer surface of the corresponding connecting block (6).

4. A climbing device for a power tower used in power engineering according to claim 1, characterized in that: The inner side wall of each of the sliding grooves (2) is fixedly connected with a spring (11). The other end of each of the springs (11) is fixedly connected with one side of the corresponding sliding block (3) close to each other. One side of each of the sliding blocks (3) close to each other is fixedly installed with a sleeve (12). The other end of each of the sleeves (12) is fixedly installed with the inner wall of the corresponding sliding groove (2).

5. The electric tower climbing device for electric power engineering according to claim 1, characterized in that: The inner wall of each of the shells (1) is fixedly connected with a limiting pin (13). The outer surface of each of the limiting pins (13) is slidably connected with the inner wall of the corresponding connecting block (6).

6. The electric tower climbing device for electric power engineering according to claim 1, characterized in that: Each of the inside of the shells (1) is threadedly connected with bolts (14) arranged at equal distances. The outer surface of each of the bolts (14) is threadedly connected with the inside of the support rod (17). The outer surface of each of the shells (1) is in contact with the outer surface of the support rod (17). The outer surface of the support rod (17) is fixedly connected with reinforcing ribs (18) arranged at equal distances.

7. The electric tower climbing device for electric power engineering according to claim 1, characterized in that: On the right side of the support rod (17), there are mounting parts one (15) arranged at equal distances. On the back of the support rod (17), there are mounting parts two (16) arranged at equal distances. The outer surfaces of each of the mounting parts one (15) and the mounting parts two (16) are fixedly connected with the inner walls of the corresponding connecting blocks (6).

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