Power transmission tower with anti-climbing structure

Abstract

The utility model discloses a power transmission tower with an anti-climbing structure, which comprises a tower base, a tower body is fixedly arranged at the upper end of the tower base, and the lower side of the tower base is connected with a fixed base; the groove is formed in the outer side of the middle of the tower base, and the interior of the groove is connected with a supporting structure; the mounting block is mounted on the outer side of the lower end of the tower body, a connecting plate is fixedly connected to the outer side of the mounting block, a fixing rod is connected to the lower side of the interior of the connecting plate, a mounting rod is mounted on the upper side of the interior of the connecting plate, an anti-climbing plate is connected to the outer side of the upper end of the mounting rod, and an anti-climbing block is fixedly mounted on the outer side of the lower end of the anti-climbing plate; and the lower side of the anti-climbing block is connected with a convex rod, and the outer side of the lower end of the anti-climbing plate is obliquely arranged and plays an anti-climbing role on the tower base. According to the power transmission iron tower with the anti-climbing structure, the power transmission iron tower can be conveniently supported, the power transmission iron tower can be conveniently prevented from climbing, and the anti-climbing structure can be conveniently disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission iron towers, in particular to a power transmission iron tower with an anti-climbing structure. Background Art

[0002] Transmission towers refer to the supporting points of overhead lines. If one circuit is erected on the transmission tower, it is a single-circuit transmission tower. If two circuits are erected on the transmission tower, it is a double-circuit transmission tower. It can withstand the wind vibration load of ultra-high voltage transmission towers. Anti-climbing structures are required during the use of transmission towers to improve the use effect of transmission towers, such as:

[0003] Chinese patent authorization announcement number CN218092321U discloses an anti-overturning high-voltage line transmission tower, including a base, a support is fixedly provided at the top of the base, a tower body is fixedly provided at the top of the support, vertical rods are symmetrically fixedly provided on both sides of the tower body, the bottom ends of the vertical rods are fixedly connected to the top of the support, a hinge seat 1 is slidably provided on the side of the vertical rod away from the tower body, a connecting rod is hinged on the hinge seat 1, an hinge seat 2 is symmetrically slidably provided on the top of the base, the hinge seat 2 is symmetrically distributed on both sides of the support, one end of the connecting rod away from the hinge seat 1 is hinged to the adjacent hinge seat 2, and a cavity is symmetrically opened at the bottom end of the support, and the cavity is located directly below the adjacent vertical rod. The utility model can effectively improve the anti-overturning performance of the transmission tower, and at the same time facilitates the replacement of the supporting structure of the transmission tower, thereby improving the practicality of the transmission tower.

[0004] The above-mentioned prior art solutions have the following defects: when supporting the transmission tower, it is supported by connecting rods, the anti-climbing effect of ordinary transmission towers is not good, and the disassembly of the anti-climbing structure is not convenient enough. Therefore, the utility model provides a transmission tower with an anti-climbing structure to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a transmission tower with an anti-climbing structure to solve the problem proposed in the above-mentioned background technology that the transmission tower is supported by connecting rods, the anti-climbing effect of ordinary transmission towers is poor, and the disassembly of the anti-climbing structure is not convenient enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transmission iron tower with an anti-climbing structure, comprising a tower base, a tower body is fixedly mounted on the upper end of the tower base, and a fixed base is connected to the lower side of the tower base;

[0007] Also includes:

[0008] A groove is provided on the outer side of the middle part of the tower base, and the interior of the groove is connected with a supporting structure;

[0009] A mounting block is mounted on the outer side of the lower end of the tower body, and a connecting plate is fixedly connected to the outer side of the mounting block, a fixing rod is connected to the inner lower side of the connecting plate, and a mounting rod is installed on the inner upper side of the connecting plate, an anti-climbing plate is connected to the outer side of the upper end of the mounting rod, and an anti-climbing block is fixedly mounted on the outer side of the lower end of the anti-climbing plate, and a convex rod is connected to the lower side of the anti-climbing block.

[0010] Preferably, the outer side of the lower end of the anti-climbing plate is inclined and plays an anti-climbing role on the tower base.

[0011] Preferably, the protruding rods are evenly distributed on the lower side of the anti-climbing block, and the anti-climbing block and the anti-climbing plate are connected by welding.

[0012] Preferably, the vertical section between the connecting plate and the mounting block forms a "T"-shaped structure, and the mounting block and the protruding rod are connected in a snap-fit ​​manner.

[0013] Preferably, the connecting plate is connected to the mounting rod by means of threads, and the connecting plate is symmetrically distributed about the center line of the anti-climbing plate.

[0014] Preferably, the support structure includes a support plate, which is arranged on the outer side of the lower end of the tower base, and a mounting plate is fixedly installed on the lower end of the support plate, and a movable block is connected to the upper side of the support plate, and a limiting rod is connected to the inner side of the movable block.

[0015] Preferably, the movable block is connected to the support plate in a rotational manner, and the vertical cross-section of the movable block is an "L"-shaped structure.

[0016] Preferably, the movable block is connected to the groove by means of a snap fit, and the movable block is connected to the limiting rod by means of a thread.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the transmission iron tower with the anti-climbing structure is convenient for supporting the transmission iron tower, convenient for preventing the transmission iron tower from climbing, and convenient for disassembling the anti-climbing structure;

[0018] By installing the support plate on the outer side of the lower end of the tower base, the support plate drives the mounting plate to contact the ground, and then rotating the movable block to rotate the movable block on the upper end of the support plate, so that the movable block is engaged and connected inside the groove, rotating the limit rod to thread the limit rod on the inner side of the middle part of the tower base, so that the limit rod is threaded on the inner side of the movable block, which is convenient for fixing the support plate, thereby facilitating the support of the tower base;

[0019] The outer side of the anti-climbing plate is inclined to facilitate anti-climbing of the tower body, and the anti-climbing blocks fixedly installed on the outer side of the lower end of the anti-climbing plate and the convex rods evenly arranged on the lower side of the anti-climbing blocks facilitate further anti-climbing of the tower body;

[0020] By rotating the mounting rod, the mounting rod is threadedly connected to the middle side of the upper end of the connecting plate, thereby separating the mounting rod from the lower side of the anti-climbing plate, and then rotating the fixing rod, so that the fixing rod is threadedly connected to the middle side of the lower end of the connecting plate, thereby separating the fixing rod from the outside of the tower body, and then pulling the connecting plate outward, so that the connecting plate drives the mounting block to separate from the outside of the tower base, thereby separating the connecting plate from the outside of the anti-climbing plate, and then pulling the anti-climbing plate outward, so that the anti-climbing plate is separated from the outside of the tower base, thereby causing the anti-climbing plate to drive the anti-climbing block to separate from the outside of the anti-climbing plate on the other side, thereby facilitating the disassembly of the anti-climbing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the tower base and the tower body connected to the utility model;

[0022] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the anti-climbing plate and the anti-climbing block connected to the utility model;

[0024] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0025] Figure 5 It is a schematic diagram of the explosion structure of the tower base and the fixed base connected to the utility model.

[0026] In the figure: 1. tower base; 2. fixed base; 3. tower body; 4. anti-climbing plate; 5. anti-climbing block; 6. convex rod; 7. support plate; 8. mounting plate; 9. connecting plate; 10. mounting block; 11. fixed rod; 12. mounting rod; 13. movable block; 14. limit rod; 15. groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5The utility model provides a technical solution: a transmission iron tower with an anti-climbing structure, comprising: a tower body 3 is fixedly installed on the upper end of a tower base 1, and a fixed base 2 is connected to the lower side of the tower base 1, a groove 15 is opened on the outer side of the middle part of the tower base 1, and a support structure is connected inside the groove 15, and the tower base 1 is conveniently supported by the support structure connected inside the groove 15;

[0029] The mounting block 10 is mounted on the outer side of the lower end of the tower body 3, and the outer side of the mounting block 10 is fixedly connected with a connecting plate 9, the inner lower side of the connecting plate 9 is connected with a fixing rod 11, and the inner upper side of the connecting plate 9 is installed with a mounting rod 12, the upper end outer side of the mounting rod 12 is connected with an anti-climbing plate 4, and the lower end outer side of the anti-climbing plate 4 is fixedly installed with an anti-climbing block 5, and the lower side of the anti-climbing block 5 is connected with a convex rod 6, and the outer side of the anti-climbing plate 4 is inclined to facilitate anti-climbing of the tower body 3, and the anti-climbing block 5 fixedly installed on the outer side of the lower end of the anti-climbing plate 4 and the convex rod 6 evenly arranged on the lower side of the anti-climbing block 5 facilitates further anti-climbing of the tower body 3, and the mounting rod 12 is rotated to make the mounting The mounting rod 12 is connected to the middle side of the upper end of the connecting plate 9, so that the mounting rod 12 is separated from the lower side of the anti-climbing plate 4, and then the fixing rod 11 is rotated to connect the fixing rod 11 to the middle side of the lower end of the connecting plate 9, so that the fixing rod 11 is separated from the outside of the tower body 3, and then the connecting plate 9 is pulled outward, so that the connecting plate 9 drives the mounting block 10 to separate from the outside of the tower base 1, so that the connecting plate 9 is separated from the outside of the anti-climbing plate 4, and then the anti-climbing plate 4 is pulled outward, so that the anti-climbing plate 4 is separated from the outside of the tower base 1, so that the anti-climbing plate 4 drives the anti-climbing block 5 to separate from the outside of the anti-climbing plate 4 on the other side, which is convenient for disassembly of the anti-climbing plate 4.

[0030] When using the transmission tower with anti-climbing structure, the specific Figure 3 , Figure 4 and Figure 5 In the embodiment, the support plate 7 is installed on the outer side of the lower end of the tower base 1, so that the support plate 7 drives the mounting plate 8 to contact the ground, the movable block 13 is connected to the support plate 7 by a rotational manner, and the vertical cross-section of the movable block 13 is an "L"-shaped structure, and then the movable block 13 is rotated to rotate the movable block 13 on the upper end of the support plate 7, so that the movable block 13 is engaged with the inside of the groove 15, and the movable block 13 is connected with the groove 15 by an engagement manner, and the movable block 13 is connected with the limiting rod 14 by a threaded manner, and the limiting rod 14 is rotated to make the limiting rod 14 threadedly connected to the inner side of the middle part of the tower base 1, so that the limiting rod 14 is threadedly connected to the inner side of the movable block 13, which is convenient for fixing the support plate 7, thereby facilitating the support of the tower base 1;

[0031] Specific as Figure 1 and Figure 3In the embodiment, since the outer side of the lower end of the anti-climbing plate 4 is inclined and plays an anti-climbing role for the tower base 1, the outer side of the anti-climbing plate 4 is inclined, which facilitates the anti-climbing of the tower body 3, and the convex rods 6 are evenly distributed on the lower side of the anti-climbing block 5, and the anti-climbing block 5 is connected to the anti-climbing plate 4 by welding, and then the anti-climbing block 5 fixedly installed on the outer side of the lower end of the anti-climbing plate 4 and the convex rods 6 evenly arranged on the lower side of the anti-climbing block 5 facilitate further anti-climbing of the tower body 3;

[0032] Specific as Figure 1 and Figure 2 The fixing rod 11 is then rotated to make the fixing rod 11 be threadedly connected to the middle side of the lower end of the connecting plate 9, so that the fixing rod 11 is separated from the outer side of the tower body 3. The vertical section between the connecting plate 9 and the mounting block 10 forms a "T"-shaped structure, and the mounting block 10 is connected to the convex rod 6 in a card-engaging manner. The connecting plate 9 is then pulled outward so that the connecting plate 9 drives the mounting block 10 to separate from the outer side of the tower seat 1, so that the connecting plate 9 is separated from the outer side of the anti-climbing plate 4, and the anti-climbing plate 4 is pulled outward so that the anti-climbing plate 4 is separated from the outer side of the tower seat 1, so that the anti-climbing plate 4 drives the anti-climbing block 5 to separate from the outer side of the anti-climbing plate 4 on the other side, which is convenient for disassembling the anti-climbing plate 4.

[0033] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power transmission tower with an anti-climbing structure, comprising a tower base (1), a tower body (3) being fixedly mounted on the upper end thereof, and a fixed base (2) being connected to the lower side of the tower base (1); It is characterized in that Also includes: A groove (15) is provided on the outer side of the middle portion of the tower base (1), and the interior of the groove (15) is connected to a supporting structure; A mounting block (10) is mounted on the outer side of the lower end of the tower body (3), and a connecting plate (9) is fixedly connected to the outer side of the mounting block (10), a fixing rod (11) is connected to the inner lower side of the connecting plate (9), and a mounting rod (12) is mounted on the inner upper side of the connecting plate (9), an anti-climbing plate (4) is connected to the outer side of the upper end of the mounting rod (12), an anti-climbing block (5) is fixedly mounted to the outer side of the lower end of the anti-climbing plate (4), and a convex rod (6) is connected to the lower side of the anti-climbing block (5).

2. The transmission tower with an anti-climbing structure according to claim 1, characterized in that: The outer side of the lower end of the anti-climbing plate (4) is arranged obliquely and plays an anti-climbing role for the tower base (1).

3. The transmission tower with an anti-climbing structure according to claim 1, characterized in that: The protruding rods (6) are evenly distributed on the lower side of the anti-climbing block (5), and the anti-climbing block (5) and the anti-climbing plate (4) are connected by welding.

4. The transmission tower with an anti-climbing structure according to claim 1, characterized in that: The vertical cross-section between the connecting plate (9) and the mounting block (10) forms a "T"-shaped structure, and the mounting block (10) and the protruding rod (6) are connected in a snap-fit ​​manner.

5. The transmission tower with an anti-climbing structure according to claim 4, characterized in that: The connection plate (9) and the mounting rod (12) are connected by means of threads, and the connection plate (9) is symmetrically distributed about the center line of the anti-climbing plate (4).

6. The transmission tower with an anti-climbing structure according to claim 1, characterized in that: The support structure comprises a support plate (7), the support plate (7) being arranged on the outer side of the lower end of the tower base (1), and a mounting plate (8) being fixedly mounted on the lower end of the support plate (7), and a movable block (13) being connected to the upper side of the support plate (7), and a limiting rod (14) being connected to the inner side of the movable block (13).

7. The transmission tower with an anti-climbing structure according to claim 6, characterized in that: The movable block (13) and the support plate (7) are connected in a rotational manner, and the vertical cross-section of the movable block (13) is an "L"-shaped structure.

8. The transmission tower with an anti-climbing structure according to claim 7, characterized in that: The movable block (13) and the groove (15) are connected in a snap-fitting manner, and the movable block (13) and the limiting rod (14) are connected in a threaded manner.

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