Protective climbing device of single-pipe communication tower

Abstract

The utility model discloses a protective climbing device of a single-tube communication tower, which is provided with a single-tube communication tower body, climbing rods are uniformly fixed at one end of the single-tube communication tower body, and fixing rods are uniformly fixed at one end of the single-tube communication tower body. The protective baffle is fixed to the back of a worker, when the worker climbs upwards, the whole protective baffle can be connected with the limiting grooves in the two sides in a limiting mode every time the worker ascends one climbing rod through cooperation of the limiting blocks and the springs, and even if the worker misses the step in the climbing process, the worker can not step on the protective baffle in the climbing process. Through limiting connection of the limiting blocks and the limiting grooves, the situation that the workers fall off from the climbing rods is avoided; by means of the silica gel anti-skid sleeves on the outer sides of the climbing rods, the comfort degree and the anti-skid performance of the worker when the worker makes contact with the climbing rods are improved, and the worker is further protected through cooperation with the anti-skid performance of the anti-skid lines and the shoe soles when the shoe soles are removed.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, and particularly relates to a protective climbing device for a single-pipe communication tower. Background Art

[0002] The pipe tower belongs to the technical field of pipe towers, including a tower body and a working platform connected to the upper part of the tower body. A lower door opening is formed in the pipe wall at the bottom of the tower body, and an upper door opening is formed in the pipe wall at the position where the working platform is located. An antenna bracket is fixed to the railing of the working platform. It is characterized in that a ladder is connected and arranged inside the tower body, which is composed of a main ladder rod and cross bars connected to the main ladder rod. The main ladder rod is fixedly connected to a support frame, and the support frame is in screw fit with a connection bracket arranged on the inner wall of the tower body;

[0003] Chinese Patent Authorization Publication No. CN206329130U discloses an easily climbable single-pipe communication tower, including a tower body and ladder pedals arranged inside the tower body. The ladder pedals are arranged in an S shape. A protective net for preventing personnel from falling is also arranged inside the tower body. Three ladder pedals are evenly distributed on the same horizontal plane inside the tower body. The protective net is evenly arranged inside the tower body and is fixedly connected through the ladder pedals. Hooks are arranged on the periphery of the protective net, and hanging ears are arranged at the ends of the ladder pedals. The structure is simple, the operation is convenient, and the work is stable and reliable. By replacing the traditional vertical climbing with three columns of ladder pedals arranged in an S shape, it is relatively labor-saving. A protective net is suspended at a certain distance from one end, providing a safe and reliable working environment for the staff and effectively improving the safety factor;

[0004] The above-mentioned prior art solutions have the following deficiencies: When the staff climbs upward through the ladder pedals on the outside of the single-pipe communication tower, only the protective net protects the staff. Since the edge of the protective net does not have shielding, there is still a risk that the staff may slip from a high place. To improve the safety during use, it is necessary to design a protective climbing device for a single-pipe communication tower to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a protective climbing device for a single-pipe communication tower to solve the problem of climbing protection proposed in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A protective climbing device for a single-pipe communication tower is provided with a single-pipe communication tower body. One end of the single-pipe communication tower body is evenly fixed with climbing rods, and one end of the single-pipe communication tower body is evenly fixed with fixing rods, and a limiting column is connected to the end of the fixing rod away from the single-pipe communication tower body;

[0007] Including:

[0008] The protective baffle is installed inside the limiting column. Sliders are evenly connected to both sides of the protective baffle. Chutes are evenly arranged inside the limiting column, and the chutes are all slidably connected to the sliders. Support rods are connected to one side of each limiting column, and the tops of the support rods are all connected to the bottom end of the protective baffle. A limiting mechanism is evenly arranged inside the protective baffle, and the limiting mechanism provides limiting protection when the staff climbs upward. On both sides of one end of the protective baffle close to the single-tube communication tower body, a first adjustable connecting band and a second adjustable connecting band are respectively connected, and the first adjustable connecting band and the second adjustable connecting band are adapted to each other;

[0009] The retracting mechanism is arranged inside the protective baffle, and the limiting connection between the protective baffle and the limiting column is cancelled through the retracting mechanism.

[0010] Preferably, the limiting mechanism includes springs connected inside the protective baffle, and moving plates are connected to one side of each spring. Limiting blocks are connected to the sides of the moving plates far away from the springs. Limiting grooves are evenly arranged inside the limiting column, and the limiting blocks are all connected to the limiting grooves.

[0011] Preferably, one side of the limiting block is arranged in an inclined shape, and the springs are all symmetrically arranged about the central axis of the protective baffle.

[0012] Preferably, the retracting mechanism includes a threaded rod connected inside the protective baffle. An internally threaded mounting plate is connected to the outer side of the threaded rod, and lower pressing plates are evenly fixed to the bottom end of the internally threaded mounting plate. A knob is connected inside the protective baffle, and a hanging ear is fixed to one end of the protective baffle.

[0013] Preferably, the inclined surface of the lower pressing plate is in contact with the inclined surface of the limiting block, and the lower pressing plates are symmetrically arranged about the central axis of the internally threaded mounting plate.

[0014] Preferably, the cross-sectional sizes of the chutes are all equal to the cross-sectional sizes of the sliders, and the chutes are symmetrically arranged about the central axis of the limiting column.

[0015] Preferably, silica gel anti-slip sleeves are evenly sleeved on the outer sections of the climbing rod. Anti-slip patterns are evenly arranged on the outer side of the climbing rod, and the cross-section of the climbing rod is arranged in a C shape.

[0016] Compared with the prior art, the beneficial effect of the present utility model is that the protective climbing device of the single-tube communication tower not only protects the staff during climbing;

[0017] The protective baffle is fixed to the back of the staff through the first adjustable connecting belt and the second adjustable connecting belt. During the process of the staff climbing upwards, through the cooperation of the limiting block and the spring, every time the staff ascends one climbing rod, the entire protective baffle will be in limit connection with the limiting grooves on both sides. Even if the staff steps on air during the climbing process, through the limit connection between the limiting block and the limiting groove, the situation of the staff falling from the climbing rod can be avoided. The fixing rods on both sides of the climbing rod maintain triple-sided protection for the staff, improving the safety during the overall use of the climbing device;

[0018] The silica gel anti-slip sleeve on the outer side of the climbing rod increases the comfort and anti-slip property when the staff contacts the climbing rod. Cooperating with the anti-slip property when the anti-slip pattern contacts the sole, it further protects the staff and further improves the safety during the overall use of the climbing device;

[0019] Through the hanging ear in the limiting mechanism, it is convenient to hang and stretch on the hanging ear. Rotating the knob makes the internal thread mounting plate drive the lower pressing plate to move downwards under the action of thread connection, so that the limiting block is retracted into the interior of the protective baffle, which is convenient for the staff to return to the ground, and the operation is simple and convenient. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a front view structural schematic diagram of the present invention;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the front cross-section of the protective baffle of the present invention;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the lower pressing plate of the present invention;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the side view of the protective baffle of the present invention;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the climbing rod of the present invention.

[0026] Explanation of the reference numerals in the figures: 1. Single-tube communication tower body; 2. Climbing pole; 3. Limit post; 4. Limit groove; 5. Hanging ear; 6. Protective baffle; 7. Fixed pole; 8. Slide groove; 9. Anti-slip pattern; 10. Limit block; 11. Support pole; 12. Moving plate; 13. Spring; 14. Knob; 15. Threaded rod; 16. Lower pressing plate; 17. Internally threaded mounting plate; 18. Slide block; 19. First adjustable connecting band; 20. Second adjustable connecting band; 21. Silicone anti-slip sleeve. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 - 5 , the present invention provides the following technical solutions:

[0029] Embodiment 1: To solve the problems existing in the prior art, therefore, in this embodiment, through the following technical solutions, a protective climbing device for a single-tube communication tower is provided, which is provided with a single-tube communication tower body 1. Climbing poles 2 are uniformly fixed at one end of the single-tube communication tower body 1, and fixed poles 7 are uniformly fixed at one end of the single-tube communication tower body 1, and a limit post 3 is connected to the end of the fixed pole 7 away from the single-tube communication tower body 1; it is characterized in that it includes: a protective baffle 6 installed inside the limit post 3. Sliders 18 are uniformly connected to both sides of the protective baffle 6. Slide grooves 8 are uniformly provided inside the limit posts 3, and the slide grooves 8 are all slidably connected to the sliders 18. Support poles 11 are connected to one side of each limit post 3, and the tops of the support poles 11 are all connected to the bottom end of the protective baffle 6. A limit mechanism is uniformly provided inside the protective baffle 6, and the limit mechanism is used to provide limit protection when the staff climbs upward. The two sides of the end of the protective baffle 6 close to the single-tube communication tower body 1 are respectively connected with a first adjustable connecting band 19 and a second adjustable connecting band 20, and the first adjustable connecting band 19 and the second adjustable connecting band 20 are adapted to each other; a retracting mechanism is arranged inside the protective baffle 6 to cancel the limit connection between the protective baffle 6 and the limit post 3 through the retracting mechanism.

[0030] The existing climbing devices only protect the staff through a protective net, and the protection performance is poor, such as Figure 1 , Figure 2 , Figure 4 and Figure 5As shown in the figure, the limiting mechanism includes a spring 13 connected inside the protective baffle 6, and a moving plate 12 is connected to one side of each spring 13. A limiting block 10 is connected to the side of the moving plate 12 away from the spring 13. Limiting grooves 4 are uniformly arranged inside the limiting column 3, and the limiting blocks 10 are all connected to the limiting grooves 4; one side of the limiting block 10 is inclined, and the springs 13 are symmetrically arranged about the central axis of the protective baffle 6; the cross-sectional sizes of the sliding grooves 8 are equal to the cross-sectional sizes of the sliders 18, and the sliding grooves 8 are symmetrically arranged with respect to the central axis of the limiting column 3; the outer sections of the climbing rods 2 are uniformly sleeved with silica gel anti-slip sleeves 21, anti-slip lines 9 are uniformly arranged on the outside of the climbing rods 2, and the cross-section of the climbing rods 2 is C-shaped; the staff connects the protective baffle 6 to the back of the staff through the first adjustable connecting band 19 and the second adjustable connecting band 20. The staff grabs the outside of the silica gel anti-slip sleeve 21 with their hands and steps on the anti-slip lines 9 to climb up. Every time the staff climbs up one climbing rod 2, under the elastic telescopic action of the spring 13 and the cooperation of the inclined cross-section of the limiting block 10, the limiting blocks 10 inside the protective baffle 6 will be connected to the limiting grooves 4 inside the limiting column 3 for multiple times, avoiding the weightlessness situation caused by the staff stepping on the air during the climbing process and falling from a height. With the fixed rods 7 on both sides of the climbing rod 2, the effect of three-sided protection is achieved, further improving the protection performance.

[0031] Embodiment 2: In order to make the protection device easy to move to the bottom end, therefore, in this embodiment, the following technical solutions are adopted, as Figure 1 、 Figure 2 and Figure 3 shown, the retracting mechanism includes a threaded rod 15 connected inside the protective baffle 6. An internally threaded mounting plate 17 is connected to the outside of the threaded rod 15, and a lower pressing plate 16 is uniformly fixed to the bottom end of the internally threaded mounting plate 17. A knob 14 is connected inside the protective baffle 6, and an ear 5 is fixed to one end of the protective baffle 6; the inclined surface of the lower pressing plate 16 is in contact with the inclined surface of the limiting block 10, and the lower pressing plates 16 are symmetrically arranged about the central axis of the internally threaded mounting plate 17; when the staff needs to return to the ground, first rotate the knob 14 to drive the threaded rod 15 to rotate. Under the action of the threaded connection between the internally threaded mounting plate 17 and the threaded rod 15, the internally threaded mounting plate 17 drives the lower pressing plate 16 to move downward as a whole, so that the limiting block 10 is retracted into the protective baffle 6. Connect and extend through the ear 5, which is convenient for the staff to return to the ground from above the single-tube communication tower body 1.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A protective climbing device for a single-tube communication tower, comprising a single-tube communication tower body (1), a climbing rod (2) being evenly fixed to one end of the single-tube communication tower body (1), a fixing rod (7) being evenly fixed to one end of the single-tube communication tower body (1), and a limiting column (3) being connected to one end of the fixing rod (7) away from the single-tube communication tower body (1); It is characterized in that include: A protective baffle (6) is installed on the inner side of the limiting column (3), and both sides of the protective baffle (6) are evenly connected with sliders (18). The inside of the limiting column (3) is evenly provided with slide grooves (8), and the slide grooves (8) are slidably connected to the sliders (18). One side of the limiting column (3) is connected with a support rod (11), and the top of the support rod (11) is connected to the bottom of the protective baffle (6). A limiting mechanism is evenly provided inside the protective baffle (6), and the limiting mechanism is used to provide limiting protection when the staff climbs upward. The two sides of the protective baffle (6) close to one end of the single-tube communication tower body (1) are respectively connected with a first adjustable connecting belt (19) and a second adjustable connecting belt (20), and the first adjustable connecting belt (19) and the second adjustable connecting belt (20) are adapted to each other; The retracting mechanism is arranged inside the protective baffle (6), and the limiting connection between the protective baffle (6) and the limiting column (3) is cancelled by the retracting mechanism.

2. The protective climbing device for a single-tube communication tower according to claim 1 is characterized in that: The limiting mechanism comprises a spring (13) connected to the inside of the protective baffle (6), one side of the spring (13) is connected to a movable plate (12), the side of the movable plate (12) away from the spring (13) is connected to a limiting block (10), the limiting slots (4) are evenly arranged inside the limiting column (3), and the limiting blocks (10) are connected to the limiting slots (4).

3. The protective climbing device for a single-tube communication tower according to claim 2 is characterized in that: One side of the limit block (10) is arranged in an inclined shape, and the springs (13) are arranged symmetrically about the central axis of the protective baffle (6).

4. The protective climbing device for a single-tube communication tower according to claim 1, characterized in that: The retracting mechanism comprises a threaded rod (15) connected to the inside of the protective baffle (6); the outer side of the threaded rod (15) is connected to an internal threaded mounting plate (17); a lower pressure plate (16) is evenly fixed to the bottom end of the internal threaded mounting plate (17); the inside of the protective baffle (6) is connected to a knob (14); and a hanging ear (5) is fixed to one end of the protective baffle (6).

5. The protective climbing device for a single-tube communication tower according to claim 4 is characterized in that: The inclined surface of the lower pressing plate (16) fits the inclined surface of the limit block (10), and the lower pressing plate (16) is symmetrically arranged with respect to the central axis of the internal thread mounting plate (17).

6. The protective climbing device for a single-tube communication tower according to claim 1, characterized in that: The cross-sectional size of the slide groove (8) is equal to the cross-sectional size of the slider (18), and the slide groove (8) and the central axis of the limiting column (3) are symmetrically arranged.

7. The protective climbing device for a single-tube communication tower according to claim 1, characterized in that: The outer sections of the climbing pole (2) are evenly sleeved with a silicone anti-skid sleeve (21), the outer side of the climbing pole (2) is evenly provided with anti-skid patterns (9), and the cross-section of the climbing pole (2) is arranged in a C-shape.

Images