Power transmission tower convenient to climb

Abstract

The power transmission tower convenient to climb comprises a tower frame, a supporting frame is installed in the tower frame, a climbing structure is arranged on the side face of the tower frame, the climbing structure comprises an anti-skid block, an anti-skid rubber sleeve, a plurality of climbing stools and crawling ladders, the crawling ladders are fixedly connected to the two ends of the climbing stools, and the anti-skid rubber sleeve is fixedly connected with the crawling ladders. An anti-skid rubber sleeve is installed on the surface of the climbing stool, and anti-skid blocks are arranged on the outer wall of the anti-skid rubber sleeve at equal intervals. The utility model relates to the technical field of power transmission towers, through the cooperation of an anti-slip block, an anti-slip rubber sleeve and a climbing stool, the anti-slip performance of a climber in the climbing process is greatly changed through the anti-slip rubber sleeve connected to the climbing stool in a sleeving mode and the anti-slip block fixedly connected to the surface of the anti-slip rubber sleeve when encountering extreme weather, and the problems that the climber is prone to slipping under feet in rainy days, and the climbing stool cannot be used for climbing are solved. And the safety is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission towers, in particular to a power transmission tower which is convenient for climbing. Background Art

[0002] In the construction of power transmission lines, many tasks require climbing up high, and generally speaking, construction workers are required to climb towers. For low-voltage towers, the height is relatively low and relatively easy, but the towers of UHV lines are 70 to 80 meters, and some are even more than 100 meters. When construction workers climb, they waste a lot of their physical strength, resulting in a lack of energy, reducing the safety of high-altitude operations, making safety accidents more likely, and reducing work efficiency.

[0003] The existing method is to install a climbing structure on the outer frame of the transmission tower, climb through the climbing structure, and adjust the safety rope on the tower body to protect the safety of the climber during the climbing process.

[0004] When the prior art is used, when the climber encounters extreme weather, the surface area of ​​the climbing structure is too small, which causes inconvenience to the climber during the climbing process, and it is easy for the climber to slip on rainy days, which affects his safety. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a transmission tower that is easy to climb, which solves the problem that when climbers encounter extreme weather, the surface area of ​​the climbing structure is too small, causing inconvenience to the climbers during the climbing process, and it is easy for climbers to slip on rainy days, affecting their safety.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a transmission tower that is easy to climb, including a tower frame, a support frame is installed inside the tower frame, a climbing structure is arranged on the side of the tower frame, the climbing structure includes an anti-slip block, an anti-slip rubber sleeve, a climbing stool and a ladder, a plurality of climbing stools are provided, and ladders are fixedly connected to both ends of the climbing stools, an anti-slip rubber sleeve is installed on the surface of the climbing stool, and anti-slip blocks are equidistantly arranged on the outer wall of the anti-slip rubber sleeve.

[0007] Preferably, a slot is provided at the top of the climbing stool, an insert block is clamped on one side of the inner wall of the slot, an insert rod is fixedly connected to one side of the outer wall of the insert block, and the top of the insert rod is fixedly connected to the bottom of the anti-slip rubber sleeve.

[0008] Preferably, a first connecting block is fixedly connected to the surface of the ladder by bolts, an annular guardrail is provided on the side of the first connecting block, and both ends of the annular guardrail are fixedly connected to the first connecting blocks on both sides respectively.

[0009] Preferably, the inner wall of the annular guardrail is movably connected with a square rest seat.

[0010] Preferably, one side of the square rest seat is rotatably connected to a connecting plate via a pin, the end of the connecting plate is fixedly connected to the inner wall of the annular guardrail, and the bottom of the square rest seat is fitted with a fixing plate fixedly connected to the inner wall of the annular guardrail.

[0011] Preferably, a baffle is fixedly connected to the inner wall of the guardrail, and a baffle is arranged above the square rest seat. The baffle is fixed to the inner wall of the annular guardrail located above, and the side of the baffle is rotatably connected to a limit plate through a pin shaft, and a torsion spring is installed between the limit plate and the baffle.

[0012] Beneficial Effects

[0013] The utility model provides a transmission tower that is easy to climb. It has the following beneficial effects: the transmission tower that is easy to climb has the cooperation of the anti-slip block, the anti-slip rubber sleeve and the climbing stool. When encountering extreme weather, the anti-slip rubber sleeve sleeved on the climbing stool and the anti-slip block fixed on the surface of the anti-slip rubber sleeve make a great change in the anti-slip property of the climber during the climbing process, solving the problem that the foot is easy to slip on rainy days, which affects the safety of the climber.

[0014] Through the square rest seat, the annular guardrail and the ladder, the square rest seat arranged on the inner wall of the annular guardrail installed on the ladder is rotated by the pin shaft arranged inside it, and the position of the square rest seat is restricted by the fixing plate, thereby increasing the safety of climbing and improving the convenience of climbing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the side structure of the utility model;

[0016] Figure 2 for Figure 1 Structural diagram of the middle ladder, anti-sliding block and circular guardrail;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the middle torsion spring, the fixing plate and the square rest seat;

[0018] Figure 4 for Figure 1 Schematic diagram of the structure of the bolts, slots and inserts.

[0019] Figure 5 for Figure 1 Schematic diagram of the structure of the middle connecting plate and the square rest seat.

[0020] Figure 6 for Figure 1 Schematic diagram of the structure of the second connecting block, the limiting plate and the rotating shaft.

[0021] Figure 7 for Figure 1 Schematic diagram of the structure of the middle bolt, the first connecting block and the circular guardrail.

[0022] In the figure: 1, tower, 2, support frame, 3, climbing stool, 4, anti-slip rubber sleeve, 5, slot, 6, plug rod, 7, plug block, 8, anti-sliding block, 9, bolt, 10, first connecting block, 11, annular guardrail, 12, baffle, 13, limit plate, 14, torsion spring, 15, ladder, 16, fixing plate, 17, connecting plate, 18, square rest seat, 19, second connecting block, 20, rotating shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] When the prior art is used, when the climber encounters extreme weather, the surface area of ​​the climbing structure is too small, which causes inconvenience to the climber during the climbing process, and it is easy for the climber to slip on rainy days, which affects his safety.

[0025] In view of this, the utility model provides a transmission tower that is easy to climb, which solves the problem that when climbers encounter extreme weather, the surface area of ​​the climbing structure is too small, causing inconvenience to the climbers during the climbing process, and it is easy for climbers to slip on rainy days, affecting their safety.

[0026] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0027] Embodiment 1: By Figure 1 , 2 As shown in Figures 4, a transmission tower that is easy to climb, a support frame 2 is installed inside the tower frame 1, a climbing structure is arranged on the side of the tower frame 1, the climbing structure includes an anti-slip block 8, convex edges on the surface of the anti-slip block 8 are conducive to anti-slip, an anti-slip rubber sleeve 4, a climbing stool 3 and a ladder 15, a plurality of climbing stools 3 are arranged, and the two ends of the climbing stool 3 are fixedly connected with the ladder 15, an anti-slip rubber sleeve 4 is installed on the surface of the climbing stool 3, the anti-slip rubber sleeve 4 is made of rubber of anti-aging material, and the outer wall of the anti-slip rubber sleeve 4 is equidistantly provided with anti-slip blocks 8;

[0028] In the specific implementation process, it is worth pointing out that, with the cooperation of the anti-slip block 8, the anti-slip rubber sleeve 4 and the climbing stool 3, when the climber is working, the anti-slip property is improved by the anti-slip rubber sleeve 4 plugged into the outer wall of the climbing stool 3 and the anti-slip block 8 sleeved on the anti-slip rubber sleeve 4;

[0029] Furthermore, a slot 5 is provided at the top of the climbing stool 3, an insert block 7 is clamped on one side of the inner wall of the slot 5, the insert block 7 plays a clamping role inside the slot 5, an insert rod 6 is fixedly connected to one side of the outer wall of the insert block 7, and the top of the insert rod 6 is fixedly connected to the bottom of the anti-slip rubber sleeve 4;

[0030] In the specific implementation process, it is worth pointing out that, under the cooperation of the slot 5, the insert block 7 and the insert rod 6, when the insert rod 6 is inserted into the inner wall of the slot 5, the insert block 7 fixed to the outer wall of the insert rod 6 clamps the inner wall of the slot 5;

[0031] Specifically, when the transmission tower that is convenient for climbing is used, when the anti-skid rubber sleeve 4 is plugged into the climbing stool 3, the slot 5 on the outer wall surface of the climbing stool 3 is plugged through the plug rod 6 and the plug block 7, which is convenient for replacing the anti-skid rubber sleeve 4. With the cooperation of the plug rod 6, the plug block 7 and the slot 5, it is more convenient to replace the anti-skid rubber sleeve 4, thereby improving the use efficiency;

[0032] Embodiment 2: By Figure 1 , 2 , 3, 5, 6 and 7, it can be seen that the surface of the ladder 15 is fixedly connected to the first connection block 10 by bolts 9, and the side of the first connection block 10 is provided with an annular guardrail 11, and the two ends of the annular guardrail 11 are respectively fixedly connected to the first connection blocks 10 on both sides, and the annular guardrail 11 plays a protective role for the climber;

[0033] In the specific implementation process, it is worth pointing out that, under the cooperation of the first connecting block 10, the bolt 9 and the ladder 15, the annular guardrail 11 is fixed to the front of the ladder 15 by the bolt 9 and the first connecting block 10;

[0034] Furthermore, the inner wall of the annular guardrail 11 is movably connected with a square rest seat 18, and the climber can rest by rotating the square rest seat 18 during the climb;

[0035] In the specific implementation process, it is worth pointing out that the square rest seat 18 is rotated by a pin;

[0036] Furthermore, one side of the square rest seat 18 is rotatably connected with a connecting plate 17 through a pin shaft, and the end of the connecting plate 17 is fixedly connected to the inner wall of the annular guardrail 11, and the bottom of the square rest seat 18 is fitted with a fixing plate 16 fixedly connected to the inner wall of 11, and the fixing plate 16 limits the bottom position of the square rest seat 18 when in use. A square rest seat 18 is provided for every fifteen annular guardrails 11, and the annular guardrail 11 above the square rest seat 18 is correspondingly provided with a limit plate 13, a baffle plate 12 and a torsion spring 14 and other structures. The vertical distance between the two square rest seats 18, that is, the number of annular guardrails 11 between the two square rest seats 18, can be determined according to actual conditions. For example, at the bottom of the iron tower, the vertical distance between the two square rest seats 18 can be set larger, and at a higher position of the iron tower, the vertical distance between the two square rest seats 18 can be set smaller, so that the staff can rest at any time.

[0037] In the specific implementation process, it is worth pointing out that the square rest seat 18 is fixed in position by the connecting plate 17, and the position of the square rest seat 18 is restricted by the fixing plate 16;

[0038] Furthermore, a baffle 12 is provided above the square rest seat 18, the baffle 12 is fixed to the inner wall of the annular guardrail 11 located above, the side of the baffle 12 is rotatably connected to the limit plate 13 through a pin shaft, and a torsion spring 14 is installed between the limit plate 13 and the baffle 12, and the torsion spring 14 plays the role of automatically restoring the position when the limit plate 13 is not in use;

[0039] In the specific implementation process, it is worth pointing out that the movable position of the limit plate 13 is limited by the torsion spring 14;

[0040] Specifically, based on the above-mentioned embodiment 1, the square rest seat 18 is manually restored to a vertical direction when not in use, and the limiting plate 13 set on the annular guardrail 11 better fixes the position of the square rest seat 18 when not in use, without affecting the climber's climbing.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0042] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission tower that is easy to climb, comprising a tower frame (1), characterized in that: A support frame (2) is installed inside the tower (1), and a climbing structure is arranged on the side of the tower (1); The climbing structure comprises an anti-slip block (8), an anti-slip rubber sleeve (4), a climbing stool (3) and a climbing ladder (15); A plurality of climbing stools (3) are provided, and ladders (15) are fixedly connected to both ends of the climbing stools (3). Anti-skid rubber sleeves (4) are installed on the surface of the climbing stools (3), and anti-sliding blocks (8) are equidistantly provided on the outer wall of the anti-skid rubber sleeves (4).

2. The transmission tower that is easy to climb according to claim 1, characterized in that: A slot (5) is provided at the top of the climbing stool (3), an insert block (7) is clamped on one side of the inner wall of the slot (5), an insert rod (6) is fixedly connected to one side of the outer wall of the insert block (7), and the top of the insert rod (6) is fixedly connected to the bottom of the anti-slip rubber sleeve (4).

3. The transmission tower that is easy to climb according to claim 1, characterized in that: The surface of the ladder (15) is fixedly connected to a first connection block (10) by means of bolts (9); a circular guardrail (11) is provided on the side of the first connection block (10); and both ends of the circular guardrail (11) are respectively fixedly connected to the first connection block (10) on both sides.

4. The transmission tower that is easy to climb according to claim 3, characterized in that: The inner wall of the annular guardrail (11) is movably connected with a square rest seat (18).

5. The transmission tower that is easy to climb according to claim 4, characterized in that: One side of the square rest seat (18) is rotatably connected to a connecting plate (17) via a pin, the end of the connecting plate (17) is fixedly connected to the inner wall of the annular guardrail (11), and the bottom of the square rest seat (18) is fitted with a fixing plate (16) fixedly connected to the inner wall of the annular guardrail (11).

6. The transmission tower that is easy to climb according to claim 4, characterized in that: A baffle (12) is arranged above the square rest seat (18), and the baffle (12) is fixed to the inner wall of the annular guardrail (11) located above. The side of the baffle (12) is rotatably connected to a limit plate (13) via a pin shaft, and a torsion spring (14) is installed between the limit plate (13) and the baffle (12).

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