Iron tower rat-proof structure

Abstract

This utility model proposes a rodent-proof structure for iron towers, relating to the field of power equipment safety. The rodent-proof structure includes enclosure components, cover plates, and a fixing frame. The fixing frame includes an inner frame fixedly installed on the inside of the iron tower and an outer frame fixedly installed on the outside of the iron tower. The cover plate is installed on the top of the inner frame, and the enclosure components are installed on the top of the outer frame. The fixing frame is designed and manufactured according to the iron tower to be assembled. During assembly, the fixing frame is first anchored to the iron tower. Then, multiple rectangular panels are installed on the first assembly step of the inner frame. The enclosure components are anchored to the second assembly step of the outer frame via an installation part. Both the cover plates and enclosure components used for rodent prevention on the inner and outer sides are prefabricated structural pieces installed on the fixing frame, making the overall assembly easier and more uniform. Furthermore, it allows for easy individual disassembly and replacement when a rectangular panel, straight-edged bevel piece, or arc-shaped connecting piece is damaged.

Description

Technical Field

[0001] This utility model relates to the field of power equipment safety technology, specifically to a rodent-proof structure for iron towers. Background Technology

[0002] During the construction of power transmission and distribution lines, high-altitude support is required through iron towers. Since iron towers are usually installed directly outdoors, insects and rodents can climb up the iron towers to the top and come into contact with the cables, causing short circuits or even more serious power accidents.

[0003] A search revealed a patent with publication number CN217695070U, which discloses a rodent-proof device and a steel tower, belonging to the technical field of rodent-proof devices. The device is used for rodent prevention on steel towers. The tower includes multiple main supports that enclose a containment space. The rodent-proof device includes a skirt and a baffle installed in the containment space. The baffle divides the containment space into upper and lower parts. The skirt is arranged around the perimeter of the baffle and extends at least partially beyond the outer side of the main supports. The skirt and baffle are made of smooth-surfaced sheet material. The skirt consists of a connecting plate and corner plates installed on the main supports. Adjacent corner plates are connected by at least one connecting plate, and the corner plates have slots suitable for locking onto the main supports. The beneficial effects of this invention are: the combination of the skirt and baffle effectively prevents rodents from climbing upwards and entering the operating area of ​​power cables and electrical equipment, effectively solving the problem of different tower specifications, different angle iron sizes, and different internal tower spaces, allowing the device to be used universally. However, in the actual assembly process, the skirts and baffles used for protection are directly fixed to the tower, requiring welding, riveting or other connectors for fixation. The tower shape is usually irregular, and the skirts and baffles are usually spliced ​​from multiple pieces, which makes the actual assembly operation difficult. The assembly effect is greatly affected by the construction skills of the construction personnel. More importantly, it is more difficult to replace and dismantle them later. Therefore, a rodent-proof structure for towers is provided. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model proposes a rodent-proof structure for iron towers, including a barrier component installed on the outside of the iron tower and a cover plate component installed on the inside of the iron tower, as well as a fixing frame. The fixing frame includes an inner frame fixedly installed on the inside of the iron tower and an outer frame fixedly installed on the outside of the iron tower. The cover plate component is installed on the top of the inner frame, and the barrier component is installed on the top of the outer frame, so that the cover plate component and the barrier component can be installed in a non-contact manner with the iron tower, thereby facilitating the installation and removal of the cover plate component and the barrier component. A protective pull rope mechanism is installed at the bottom of the cover plate component.

[0005] Preferably, both the inner frame and the outer frame are provided with assembly slots, and the inner frame and the outer frame are anchored to the tower by bolts passing through the assembly slots.

[0006] Preferably, the inner side of the inner frame is provided with a first assembly step, and the cover plate is installed on the first assembly step.

[0007] Preferably, the protective rope mechanism includes anchoring rings fixedly installed at the four corners of the inner sidewall of the inner frame. A steel cable is installed between two diagonally arranged anchoring rings so that the two sets of steel cables are arranged in an "X" shape. A fixing clip is installed at both ends of the steel cable so that the two ends of the steel cable form two loops for fixing. One set of anchoring rings is connected to the loops, and a connecting stud is installed on the other set of anchoring rings and the loops respectively. A connecting frame is provided between the two sets of connecting studs, and the connecting studs are threaded into the connecting frame.

[0008] Preferably, the cover plate includes multiple rectangular panels, and the two sides of the rectangular panels are naturally formed by bending. The multiple rectangular panels in the same column are arranged at equal intervals, and the rectangular panels in two adjacent columns are placed upside down so that the vertical sides of the rectangular panels in two adjacent columns are staggered and interlocked.

[0009] Preferably, a lock hole is provided on the vertical side, and two adjacent columns of rectangular panels are anchored by bolts passing through the opposite lock holes.

[0010] Preferably, the rectangular panel has fixing holes, and the rectangular panel that contacts the inner frame is anchored to the first assembly step by bolts passing through the fixing holes and the inner frame.

[0011] Preferably, a second assembly step is provided on the outer side of the outer frame, and the enclosure is installed on the second assembly step.

[0012] Preferably, the enclosure component includes multiple straight-edged inclined plates and arc-shaped connecting plates disposed at the four corners of the second assembly step for connecting adjacent straight-edged inclined plates, and a splicing socket is installed between the straight-edged inclined plates and the arc-shaped connecting plates.

[0013] Preferably, the inner sides of the straight-edged bevel piece and the arc-shaped connecting piece are integrally formed with mounting portions, and the mounting portions are provided with mounting holes for anchoring with the second assembly step. The outer sides of the straight-edged bevel piece and the arc-shaped connecting piece are both bent downward to form hanging portions.

[0014] Preferably, the surface of the straight-edge beveled piece is provided with a horizontal groove, and two adjacent sets of straight-edge beveled pieces are staggered and overlapped so that the horizontal grooves on the two adjacent sets of straight-edge beveled pieces coincide for bolt locking.

[0015] In summary, the rodent-proof structure of this iron tower has the following beneficial effects: The rodent-proof structure for this iron tower is pre-measured according to the tower to be assembled, and then a fixing frame is designed and manufactured based on the measured dimensions. During assembly, the entire fixing frame is anchored to the iron tower by bolts passing through the assembly slots on the inner and outer frames. Then, multiple rectangular panels are installed on the first assembly step on the inner frame, and the enclosure components are anchored to the second assembly step on the outer frame through the installation part. This completes the installation of the entire rodent-proof structure. The cover plates and enclosure components used for rodent protection on the inner and outer sides are all prefabricated structural pieces installed on the fixing frame, which makes the overall assembly easier, the assembly effect more uniform, and facilitates individual disassembly and replacement when a rectangular panel, straight-edged bevel piece, or arc-shaped connecting piece is damaged. Attached Figure Description

[0016] The present invention will be further described and explained below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the top structure of the present invention in its overall assembled state; Figure 2 This is a schematic diagram of the bottom structure of the entire assembly of this utility model; Figure 3 This is a schematic diagram of the overall outer surface structure of this utility model; Figure 4 This is an exploded view of the overall structure of this utility model; Figure 5 This is a schematic diagram of the outer surface structure of the cover plate component of this utility model; Figure 6 This is an exploded view of the outer frame and enclosure components of this utility model; Figure 7 This is a schematic diagram of the outer surface structure of the straight-edge inclined plate of this utility model; Figure 8 This is a schematic diagram of the inner frame and protective rope mechanism of this utility model; Figure 9 This is a schematic diagram of the protective rope mechanism of this utility model.

[0018] Reference numerals: 1. Cover plate; 11. Rectangular panel; 12. Vertical edge; 13. Lock hole; 14. Fixing hole; 2. Enclosure; 21. Straight-edge beveled piece; 22. Arc-shaped connecting piece; 23. Splicing socket; 24. Horizontal slot; 25. Hanging part; 26. Mounting part; 27. Mounting hole; 3. Fixing frame; 31. Inner frame; 32. Outer frame; 33. First assembly step; 34. Assembly groove; 35. Second assembly step; 4. Protective pull rope mechanism; 41. Steel cable; 42. Fixing clamp; 43. Anchor ring; 44. Connecting frame; 45. Connecting stud. Detailed Implementation

[0019] The technical solution of this utility model will be explained more clearly and completely below with reference to the accompanying drawings and through the description of the preferred embodiments of this utility model.

[0020] like Figure 1-9 As shown, the preferred embodiment of this utility model provides a rodent-proof structure for a steel tower, including a barrier 2 installed on the outside of the steel tower and a cover plate 1 installed on the inside of the steel tower, as well as a fixing frame 3. The fixing frame 3 includes an inner frame 31 fixedly installed on the inside of the steel tower and an outer frame 32 fixedly installed on the outside of the steel tower. The cover plate 1 is installed on the top of the inner frame 31, and the barrier 2 is installed on the top of the outer frame 32, so that the cover plate 1 and the barrier 2 can be installed in a non-contact manner with the steel tower, thereby facilitating the installation and removal of the cover plate 1 and the barrier 2. A protective pull rope mechanism 4 is installed at the bottom of the cover plate 1.

[0021] Both the inner frame 31 and the outer frame 32 are provided with assembly slots 34. The inner frame 31 and the outer frame 32 are anchored to the iron tower by bolts passing through the assembly slots 34.

[0022] The inner frame 31 has a first assembly step 33 on its inner side, and the cover plate 1 is installed on the first assembly step 33.

[0023] The cover plate 1 includes multiple rectangular panels 11, and the two sides of the rectangular panels 11 are naturally formed by bending to form vertical edges 12. Multiple rectangular panels 11 in the same column are arranged at equal intervals, and adjacent columns of rectangular panels 11 are placed upside down so that the vertical edges 12 of adjacent columns of rectangular panels 11 are staggered and inserted.

[0024] The protective rope mechanism 4 includes anchoring rings 43 fixedly installed at the four corners of the inner wall of the inner frame 31. A steel cable 41 is installed between two diagonally arranged anchoring rings 43 so that the two sets of steel cables 41 are arranged in an "X" shape. A fixing clip 42 is installed at both ends of the steel cable 41 so that the two ends of the steel cable 41 form two loops for fixing. One set of anchoring rings 43 is connected to the loops, and the other set of anchoring rings 43 and the loops are respectively installed with connecting studs 45. A connecting frame 44 is provided between the two sets of connecting studs 45. The connecting studs 45 are threaded into the connecting frame 44. The connecting studs 45 are threadedly connected to the connecting frame 44. Before installation, the connecting studs 45 are rotated and then installed with the anchoring rings 43. The length can be adjusted according to the installation position deviation and the overall size of the inner frame 31 to ensure that the steel cable 41 is in a taut state after installation and supports the bottom of the entire cover plate 1.

[0025] Locking holes 13 are provided on the vertical side 12. Two adjacent rectangular panels 11 are anchored by bolts passing through the corresponding locking holes 13. There are multiple sets of locking holes 13, which allows the length of the overlapping part of multiple rectangular panels 11 in the same column to be adjusted to adapt to the installation of towers of different sizes.

[0026] The rectangular panel 11 has a fixing hole 14. The rectangular panel 11, which is in contact with the inner frame 31, is anchored to the first assembly step 33 by bolts passing through the fixing hole 14 and the inner frame 31, so that the first assembly step 33 provides vertical support and anchoring for the cover plate 1.

[0027] A second assembly step 35 is provided on the outer side of the outer frame 32, and the enclosure 2 is installed on the second assembly step 35.

[0028] The enclosure component 2 includes multiple straight-edged inclined plates 21 and arc-shaped connecting plates 22 located at the four corners of the second assembly step 35 for connecting adjacent straight-edged inclined plates 21. A splicing socket 23 is installed between the straight-edged inclined plates 21 and the arc-shaped connecting plates 22, so that the straight-edged inclined plates 21 and the arc-shaped connecting plates 22 can be seamlessly spliced ​​through the splicing socket 23, further preventing mice from crawling in.

[0029] The inner sides of the straight-edged bevel piece 21 and the arc-shaped connecting piece 22 are each integrally formed with a mounting portion 26. The mounting portion 26 is provided with a mounting hole 27 for anchoring the second assembly step 35, thereby facilitating the fixed installation of the straight-edged bevel piece 21 and the arc-shaped connecting piece 22. The outer sides of both the straight-edged oblique piece 21 and the arc-shaped connecting piece 22 are bent downward to form a hanging part 25. The hanging part 25 prevents the mouse from being effectively supported when climbing, thus further improving the protective effect.

[0030] The surface of the straight edge inclined plate 21 is provided with a horizontal groove 24. Two adjacent sets of straight edge inclined plates 21 are staggered and overlapped so that the horizontal grooves 24 on the two adjacent sets of straight edge inclined plates 21 coincide for bolt locking. In this way, the distance can be adjusted by sliding the straight edge inclined plate 21 laterally during assembly, so as to adapt to the installation of iron towers of different sizes.

[0031] Working principle: During the design of this device, the pre-installation position is measured according to the iron tower to be assembled. Then, the fixing frame 3 is designed and manufactured according to the measured dimensions. During assembly, the entire fixing frame 3 is anchored to the iron tower by bolts passing through the assembly slots 34 on the inner frame 31 and the outer frame 32. Then, multiple rectangular panels 11 are installed on the first assembly step 33 on the inner frame 31. After adjacent rows of rectangular panels 11 are interlocked by vertical edges 12, they are fixed by bolts passing through locking holes 13. At the same time, the straight-edge inclined pieces 21 and the arc-shaped connecting pieces 22 in the enclosure 2 are both anchored to the outer frame through the mounting parts 26. On the second assembly step 35 of the frame 32, the straight-edged bevel piece 21 and the arc-shaped connecting piece 22 are seamlessly spliced ​​together through the splicing socket 23. The opposite sides of the adjacent straight-edged bevel pieces 21 are vertically stacked and overlapped, so that the horizontal slots 24 overlap. They are fixed with bolts to complete the installation of the entire rodent-proof structure. The cover plate 1 and the enclosure 2 used for rodent protection on the inner and outer sides are all installed on the fixed frame 3 in the form of prefabricated structural pieces, which makes the overall assembly less difficult and the assembly effect more uniform. Furthermore, it is convenient to disassemble and replace a rectangular splice 11, straight-edged bevel piece 21 or arc-shaped connecting piece 22 if it is damaged.

[0032] The above-described specific embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Various modifications, substitutions, and improvements made by those skilled in the art to the technical solutions of the present invention based on the provided description and drawings, without departing from the design concept and spirit of the present invention, should all fall within the scope of protection of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. A rodent-proof structure for a steel tower, comprising a fencing component (2) disposed on the outside of the steel tower and a cover plate component (1) disposed on the inside of the steel tower, characterized in that, It also includes a fixing frame (3), which includes an inner frame (31) fixedly installed on the inside of the tower and an outer frame (32) fixedly installed on the outside of the tower. The cover plate (1) is installed on the top of the inner frame (31), and the enclosure (2) is installed on the top of the outer frame (32), so that the cover plate (1) and the enclosure (2) can be installed in a non-contact manner with the tower, thereby facilitating the disassembly and assembly of the cover plate (1) and the enclosure (2).

2. The rodent-proof structure for a steel tower according to claim 1, characterized in that, Both the inner frame (31) and the outer frame (32) are provided with assembly slots (34), and the inner frame (31) and the outer frame (32) are anchored to the iron tower by bolts passing through the assembly slots (34).

3. The rodent-proof structure for iron towers according to claim 1, characterized in that, The bottom of the cover plate (1) is equipped with a protective pull rope mechanism (4). The protective pull rope mechanism (4) includes anchoring rings (43) fixedly installed at the four corners of the inner sidewall of the inner frame (31). A steel cable (41) is installed between two diagonally arranged anchoring rings (43) so that the two sets of steel cables (41) are arranged in an "X" shape. Both ends of the steel cable (41) are equipped with fixing clips (42) so that the two ends of the steel cable (41) form two rings for fixing. One set of anchoring rings (43) is connected to the rings. The other set of anchoring rings (43) and the rings are respectively equipped with connecting studs (45). A connecting frame (44) is provided between the two sets of connecting studs (45). The connecting studs (45) are threadedly connected in the connecting frame (44).

4. The rodent-proof structure for a steel tower according to claim 3, characterized in that, The cover plate (1) includes multiple rectangular panels (11), and the two sides of the rectangular panels (11) are naturally formed by bending to form vertical edges (12). Multiple rectangular panels (11) in the same column are arranged at equal intervals, and the rectangular panels (11) in two adjacent columns are placed upside down so that the vertical edges (12) of the rectangular panels (11) in two adjacent columns are staggered and inserted.

5. A rodent-proof structure for iron towers according to claim 4, characterized in that, A lock hole (13) is provided on the vertical side (12), and the two adjacent rectangular panels (11) are anchored by bolts passing through the opposite lock holes (13).

6. The rodent-proof structure for a steel tower according to claim 4, characterized in that, The inner frame (31) has a first assembly step (33) on its inner side. The rectangular panel (11) has a fixing hole (14). The rectangular panel (11) that is in contact with the inner frame (31) is anchored to the first assembly step (33) by bolts passing through the fixing hole (14) and the inner frame (31).

7. A rodent-proof structure for iron towers according to claim 6, characterized in that, The cover plate (1) is installed on the first assembly step (33); the outer frame (32) is provided with a second assembly step (35) on its outer side, and the enclosure (2) is installed on the second assembly step (35).

8. The rodent-proof structure for a steel tower according to claim 7, characterized in that, The enclosure component (2) includes multiple straight-edged inclined plates (21) and arc-shaped connecting plates (22) located at the four corners of the second assembly step (35) for connecting the adjacent straight-edged inclined plates (21), and a splicing socket (23) is installed between the straight-edged inclined plates (21) and the arc-shaped connecting plates (22).

9. A rodent-proof structure for iron towers according to claim 8, characterized in that, The inner sides of the straight-edge inclined plate (21) and the arc-shaped connecting plate (22) are integrally formed with mounting parts (26). The mounting parts (26) are provided with mounting holes (27) for anchoring with the second assembly step (35). The outer sides of the straight-edge inclined plate (21) and the arc-shaped connecting plate (22) are bent downward to form hanging parts (25).

10. A rodent-proof structure for a steel tower according to claim 8, characterized in that, The surface of the straight edge inclined plate (21) is provided with a horizontal groove (24). Two adjacent sets of straight edge inclined plates (21) are staggered and overlapped so that the horizontal grooves (24) on the two adjacent sets of straight edge inclined plates (21) overlap for bolt locking.

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