Maintenance construction auxiliary tool for maintenance of communication base station

Abstract

The utility model relates to the technical field of communication base station maintenance accessory devices, in particular to an overhaul construction auxiliary tool for maintenance of a communication base station, which comprises a tool bottom box and a tool top box. The inner side of the tool bottom box is provided with an auxiliary ladder stand structure used for overhaul construction for maintenance of the communication base station; the auxiliary ladder stand structure comprises two outer frame ladder stand structures. The stability and the bearing capacity of the crawling ladder in the unfolding process are guaranteed through combination of a hand rotating rod, a second worm gear mechanism and a second worm mechanism, accurate adjustment of the height of the crawling ladder can be achieved through accurate transmission of the second worm gear mechanism and the second worm mechanism, the maintenance and overhaul requirements of communication base stations with different heights are met, and the inner frame crawling ladder structure and the outer frame crawling ladder structure are designed in a matched mode. Not only is the overall stability of the crawling ladder improved, but also the height of the crawling ladder is more flexible to adjust. By manually adjusting the inner frame crawling ladder structure, the height matching with the outer frame crawling ladder structure can be easily realized, and different maintenance requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of communication base station maintenance accessory devices, in particular to a maintenance construction auxiliary tool for communication base station maintenance. Background Art

[0002] As is known to all, the maintenance and repair construction auxiliary tool for communication base station maintenance is an auxiliary device used to transport and place the maintenance tools during the maintenance of the communication base station, making the maintenance work more convenient. It has been widely used in the field of communication base station maintenance. For example, the Chinese patent CN210525012U proposes an equipment operation and maintenance inspection platform for communication base stations. The application applies force to the slide plate through the fixing rod, and the slide plate slides in the fixing tube, and the block is displaced. The maintenance platform is inserted into the card slot on the support rod, and then the pull ring is released to fix the maintenance platform and complete the installation. The operation is simple and the installation time is short, thereby improving the maintenance efficiency and saving labor costs. At the same time, the transportation of disassembly is also more convenient, and it is more convenient to carry. A Chinese patent discloses a maintenance and repair construction auxiliary tool for communication base stations (authorization announcement number CN216038513U). The patent technology discloses a maintenance and repair construction auxiliary tool for communication base stations, including a bottom plate, a fixed seat is arranged on the top of the bottom plate, side frames are arranged on the left and right sides of the fixed seat, a maintenance platform is arranged between the two side frames, a lifting assembly is arranged between the side frame and the fixed seat, a top frame is arranged on the top of the side frame, and the lifting assembly includes a threaded rod located in the side frame and a double-axis motor fixed on the bottom plate, a rotating rod is arranged at the output end of the double-axis motor, and a rotating bevel gear is arranged at the other end of the rotating rod. The maintenance and repair construction auxiliary tool for communication base stations can quickly and conveniently move the device to the maintenance site of the communication base station and fix it through the cooperation of the roller and the limit pressure block, and the lifting assembly can flexibly adjust the lifting of the maintenance platform, so as to facilitate the staff to repair different points of the communication base station, making the device more practical. This patented technology solves the problem of inconvenience in adjusting the height of the maintenance platform. During the inspection and maintenance of communication base stations, workers are often required to reach different heights to inspect various points of the communication base stations. The height adjustment process of the commonly used communication base station inspection platform is relatively cumbersome, which makes the inspection process more complicated.

[0003] However, in the prior art, the communication base station is located at a high position and outdoors, and the lifting platform is large in size and inconvenient to transport in actual use. It is necessary to solve the problem that the prior art can climb to the position of the communication base station controller and facilitate storage and transportation.

[0004] Therefore, those skilled in the art provide a maintenance and construction auxiliary tool for communication base station maintenance to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides:

[0006] A maintenance and inspection construction auxiliary tool for communication base stations, comprising: a tool bottom box and a tool top box; the inner side of the tool bottom box is equipped with an auxiliary ladder structure for maintenance and inspection construction of communication base stations; the auxiliary ladder structure includes two outer frame ladder structures, and the inner sides of the two outer frame ladder structures are movably provided with inner frame ladder structures, and one end of the inner frame ladder structure is equipped with a docking shaft structure; the two inner frame ladder structures are hingedly installed through the docking shaft structure; one of the outer frame ladder structures is equipped with an outer ladder support structure, and the other outer frame ladder structure is equipped with a load-bearing shaft structure.

[0007] Preferably: another of the outer frame ladder structures is rotatably assembled on the tool bottom box through a load-bearing rotating shaft structure.

[0008] Preferably: the external frame ladder structure includes an external ladder frame, and the inner wall of the external ladder frame is provided with a limiting groove, a screw is rotatably installed inside the limiting groove, a worm gear 2 is fixedly installed on the outer wall of one end of the screw, and the worm gear 2 is meshed with a worm gear 2, a hand-turned rod is fixedly installed at the center of the worm gear 2, and the hand-turned rod rotates in the middle of the external ladder frame.

[0009] A plurality of outer ladder rods are fixedly mounted at equal distances on the inner side of the outer ladder frame.

[0010] Preferably, the inner ladder structure comprises an inner ladder frame, and a plurality of inner ladder rods are fixedly mounted at equal distances on the inner side of the inner ladder frame.

[0011] The inner ladder frame is movably arranged on the inner side of the limiting groove of the outer ladder frame, and the spiral transmission sleeve of the inner ladder frame is arranged on the outer side of the screw rod;

[0012] The inner ladder rod inside the inner ladder frame is movably located inside the limiting through groove.

[0013] Preferably, the docking shaft structure comprises a docking shaft body, and the docking shaft body is hingedly assembled with two adjustment frames.

[0014] The docking shaft body hinges and installs the inner ladder frames of the two inner ladder structures through two adjustment frame blocks.

[0015] Preferably: the external ladder support structure includes a load-bearing outer frame plate, an adjustable inner rod plate is movably provided on the inner side of the load-bearing outer frame plate, a locking bolt is lockably installed between the adjustable inner rod plate and the load-bearing outer frame plate, and an adjustable shaft seat is fixedly installed at one end of the adjustable inner rod plate, and a supporting foot pad is rotatably installed on the inner side of the adjustable shaft seat.

[0016] The load-bearing outer frame plate is welded and fixed to the outer wall of an outer ladder frame of the outer frame ladder structure.

[0017] Preferably, the load-bearing rotating shaft structure includes a positioning inner shaft block, and a load-bearing outer shaft block is rotatably mounted on the outer side of the positioning inner shaft block.

[0018] The positioning inner shaft block is fixedly assembled at one end of an outer ladder frame of another outer frame ladder structure.

[0019] A load-bearing rod is fixedly mounted on the inner side of the tool top box, the load-bearing rod is rotatably mounted on the inner side of the tool bottom box, and a worm wheel 1 is fixedly mounted on the outer wall of the load-bearing rod, the worm wheel 1 is meshed with a worm screw 1, one end of the worm screw 1 is rotatably penetrated through the outer wall of the tool bottom box, and a hand wheel is fixedly mounted thereon;

[0020] A top box cover door is hingedly installed on the top of the tool top box.

[0021] The four corners of the bottom of the tool bottom box are all equipped with self-locking universal wheels.

[0022] Technical effects and advantages of the utility model:

[0023] The utility model,

[0024] 1. By manually turning the hand wheel, the auxiliary ladder structure can be quickly and smoothly deployed from the inside of the tool box. This design allows the ladder to be quickly built when needed, improving work efficiency. At the same time, when the work is completed, the ladder can also be easily stored back in the tool box to save storage space.

[0025] 2. The combination of the hand lever and the worm gear and worm gear mechanism ensures the stability and load-bearing capacity of the ladder during the deployment process. Through the precise transmission of the worm gear and worm gear mechanism, the height of the ladder can be precisely adjusted to meet the maintenance and repair requirements of communication base stations at different heights. The coordinated design of the inner frame ladder structure and the outer frame ladder structure not only increases the overall stability of the ladder, but also makes the height adjustment of the ladder more flexible. By manually adjusting the inner frame ladder structure, the height matching with the outer frame ladder structure can be easily achieved to meet different maintenance requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a maintenance and construction auxiliary tool for communication base station maintenance provided by the present application;

[0027] Figure 2 It is a structural schematic diagram of a worm gear 1 in a maintenance and repair construction auxiliary tool for a communication base station provided by the present application;

[0028] Figure 3 It is a structural schematic diagram of a tool top box in a maintenance construction auxiliary tool for a communication base station provided by the present application;

[0029] Figure 4It is a structural schematic diagram of an auxiliary ladder structure in a maintenance construction auxiliary tool for a communication base station provided by the present application;

[0030] Figure 5 It is a structural schematic diagram of an external frame ladder structure in a maintenance construction auxiliary tool for a communication base station provided by the present application;

[0031] Figure 6 It is a structural schematic diagram of the external ladder support structure of a maintenance construction auxiliary tool for a communication base station provided by the present application;

[0032] Figure 7 This is a structural diagram of point A in a maintenance and construction auxiliary tool for communication base station maintenance provided in this application.

[0033] In the figure:

[0034] 1. Tool bottom box; 2. Tool top box;

[0035] 3. Auxiliary ladder structure;

[0036] 31. External ladder structure; 3101. External ladder frame; 3102. Restriction slot; 3103. External ladder rod; 3104. Screw; 3105. Worm gear 2; 3106. Worm gear 2; 3107. Hand lever;

[0037] 32. Internal ladder structure; 3201. Internal ladder frame; 3202. Internal ladder rod;

[0038] 33. docking shaft structure; 3301. docking shaft body; 3302. adjusting frame block;

[0039] 34. External ladder support structure; 3401. Load-bearing outer frame plate; 3402. Adjustable inner rod plate; 3403. Adjustable shaft seat; 3404. Support foot pad; 3405. Locking bolt;

[0040] 35. load-bearing rotating shaft structure; 3501. positioning inner shaft block; 3502. load-bearing outer shaft block;

[0041] 4. Load-bearing rod; 5. Worm gear 1; 6. Worm gear 1; 7. Handwheel; 8. Self-locking universal wheel; 9. Top box cover door. DETAILED DESCRIPTION

[0042] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0043] For examples, see Figures 1 to 7 In this embodiment, a maintenance and repair construction auxiliary tool for a communication base station is provided, comprising: a tool bottom box 1 and a tool top box 2; the inside of the tool bottom box 1 is equipped with an auxiliary ladder structure 3 for maintenance and repair construction of the communication base station;

[0044] The auxiliary ladder structure 3 includes two outer frame ladder structures 31, and the inner sides of the two outer frame ladder structures 31 are movably provided with inner frame ladder structures 32, and one end of the inner frame ladder structure 32 is equipped with a docking shaft structure 33; the two inner frame ladder structures 32 are hingedly installed through the docking shaft structure 33;

[0045] One of the outer frame ladder structures 31 is equipped with an outer ladder support structure 34, and the other outer frame ladder structure 31 is equipped with a load-bearing shaft structure 35; the other outer frame ladder structure 31 is rotatably assembled on the tool bottom box 1 through the load-bearing shaft structure 35; the outer frame ladder structure 31 includes an outer ladder frame 3101, and the inner wall of the outer ladder frame 3101 is provided with a limiting groove 3102, and a screw 3104 is rotatably assembled inside the limiting groove 3102, and a worm gear 2 3105 is fixedly assembled on the outer wall of one end of the screw 3104, and the worm gear 2 3105 is meshed with a worm 2 3106, and a hand-turned rod 3107 is fixedly assembled at the center of the worm 2 3106, and the hand-turned rod 3107 rotates in the middle of the outer ladder frame 3101;

[0046] The inner side of the outer ladder frame 3101 is fixedly provided with a plurality of outer ladder rods 3103 at equal distances; the inner ladder structure 32 includes an inner ladder frame 3201, and the inner side of the inner ladder frame 3201 is fixedly provided with a plurality of inner ladder rods 3202 at equal distances;

[0047] The inner ladder frame 3201 is movably arranged inside the limiting slot 3102 of the outer ladder frame 3101, and the spiral transmission sleeve of the inner ladder frame 3201 is arranged outside the screw rod 3104; the inner ladder rod 3202 inside the inner ladder frame 3201 is movably located inside the limiting slot 3102; the docking shaft structure 33 includes a docking shaft body 3301, and the docking shaft body 3301 is hingedly equipped with two adjustment frame blocks 3302; the docking shaft body 3301 hinges and installs the inner ladder frames 3201 of the two inner frame ladder structures 32 through the two adjustment frame blocks 3302;

[0048] The outer ladder support structure 34 includes a load-bearing outer frame plate 3401, an adjustable inner rod plate 3402 is movably provided inside the load-bearing outer frame plate 3401, a locking bolt 3405 is lockably installed between the adjustable inner rod plate 3402 and the load-bearing outer frame plate 3401, and an adjustable shaft seat 3403 is fixedly installed at one end of the adjustable inner rod plate 3402, and a supporting foot pad 3404 is rotatably installed inside the adjustable shaft seat 3403;

[0049] The load-bearing outer frame plate 3401 is welded and fixed to the outer wall of the outer ladder frame 3101 of the outer frame ladder structure 31; the load-bearing rotating shaft structure 35 includes a positioning inner shaft block 3501, and the outer side of the positioning inner shaft block 3501 is rotatably equipped with a load-bearing outer shaft block 3502; the positioning inner shaft block 3501 is fixedly assembled at one end of the outer ladder frame 3101 of another outer frame ladder structure 31;

[0050] A load-bearing rod 4 is fixedly installed on the inner side of the tool top box 2, and the load-bearing rod 4 is rotatably installed on the inner side of the tool bottom box 1, and a worm gear 5 is fixedly installed on the outer wall of the load-bearing rod 4, and the worm gear 5 is meshed with a worm 6, one end of the worm 6 rotates and penetrates the outer wall of the tool bottom box 1, and is fixedly installed with a handwheel 7; a top box cover door 9 is hingedly installed on the top of the tool top box 2; self-locking universal wheels 8 are installed at the four corners of the bottom of the tool bottom box 1.

[0051] According to the above embodiments, the working principle of the present invention is:

[0052] When the auxiliary ladder structure 3 is unfolded from the inside of the tool bottom box 1, the hand wheel 7 is manually rotated, and the hand wheel 7 drives the worm 6 to rotate, and the rotation of the worm 6 engages with the worm wheel 5, and the worm wheel 5 drives the load-bearing rod 4 to rotate, so that the load-bearing rod 4 drives the tool top box 2 to rotate along the tool bottom box 1, and the inside of the tool bottom box 1 is in an unfolded state;

[0053] The auxiliary ladder structure 3 is rotated along the tool bottom box 1 through the load-bearing shaft structure 35 to make it vertical, and then the two inner frame ladder structures 32 are unfolded through the docking shaft structure 33, so that the two inner frame ladder structures 32 are unfolded, and the inner frame ladder structure 32 can cooperate with the outer frame ladder structure 31 for height adjustment;

[0054] When the height of the inner frame ladder structure 32 is adjusted, the hand lever 3107 is manually rotated, and the hand lever 3107 drives the worm 3106 to rotate, and the worm 3106 engages with the worm gear 3105 to rotate, and the worm gear 3105 drives the screw 3104 to rotate, so that the screw 3104 performs a spiral transmission on the inner ladder frame 3201, so that it moves along the screw 3104 on the inner side of the limiting slot 3102, so as to facilitate the height adjustment of the inner frame ladder structure 32 along the outer frame ladder structure 31;

[0055] The outer ladder support structure 34 can adjust the inner rod plate 3402 to move inside the load-bearing outer frame plate 3401 according to the distance between the tool bottom box 1 and the ground, and lock it through the locking bolt 3405, so as to facilitate maintenance and repair of the higher communication base station through the auxiliary ladder structure 3;

[0056] The tool top box 2 can store maintenance tools.

[0057] In the present invention, unless otherwise clearly stipulated and limited, 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 directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0058] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A maintenance and repair auxiliary tool for a communication base station, characterized in that: include: A tool bottom box (1) and a tool top box (2); The tool bottom box (1) is equipped with an auxiliary ladder structure (3) inside for maintenance and repair of the communication base station; The auxiliary ladder structure (3) comprises two outer frame ladder structures (31), and the inner sides of the two outer frame ladder structures (31) are both movably provided with inner frame ladder structures (32), and one end of the inner frame ladder structure (32) is equipped with a docking shaft structure (33); the two inner frame ladder structures (32) are hingedly installed via the docking shaft structure (33); One of the outer frame ladder structures (31) is equipped with an outer ladder support structure (34), and the other of the outer frame ladder structures (31) is equipped with a load-bearing rotating shaft structure (35).

2. A maintenance and repair auxiliary tool for a communication base station according to claim 1, characterized in that: The other outer frame ladder structure (31) is rotatably assembled on the tool base box (1) via a load-bearing rotating shaft structure (35).

3. A maintenance and repair auxiliary tool for a communication base station according to claim 1, characterized in that: The outer frame ladder structure (31) includes an outer ladder frame (3101), and the inner wall of the outer ladder frame (3101) is provided with a limiting groove (3102), the inner side of the limiting groove (3102) is rotatably equipped with a screw rod (3104), one end of the screw rod (3104) is fixedly equipped with a worm gear (3105) on the outer wall, and the worm gear (3105) is meshed with a worm gear (3106), and a hand-operated rod (3107) is fixedly equipped at the center of the worm gear (3106), and the hand-operated rod (3107) rotates in the middle of the outer ladder frame (3101).

4. A maintenance and repair auxiliary tool for a communication base station according to claim 1, characterized in that: The inner ladder structure (32) comprises an inner ladder frame (3201), and a plurality of inner ladder rods (3202) are fixedly mounted at equal distances on the inner side of the inner ladder frame (3201).

5. A maintenance and repair auxiliary tool for a communication base station according to claim 1, characterized in that: The docking rotating shaft structure (33) includes a docking shaft body (3301), and the docking shaft body (3301) is hingedly assembled with two adjustment frames (3302).

6. A maintenance and repair auxiliary tool for a communication base station according to claim 1, characterized in that: The external ladder support structure (34) comprises a load-bearing outer frame plate (3401), an adjustable inner rod plate (3402) is movably provided inside the load-bearing outer frame plate (3401), a locking bolt (3405) is lockably installed between the adjustable inner rod plate (3402) and the load-bearing outer frame plate (3401), and an adjustable shaft seat (3403) is fixedly installed at one end of the adjustable inner rod plate (3402), and a supporting foot pad (3404) is rotatably installed inside the adjustable shaft seat (3403).

7. A maintenance and repair auxiliary tool for a communication base station according to claim 1, characterized in that: The load-bearing rotating shaft structure (35) comprises a positioning inner shaft block (3501), and a load-bearing outer shaft block (3502) is rotatably mounted on the outer side of the positioning inner shaft block (3501).

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