A communication base station maintenance device

Abstract

This utility model relates to the field of communication base station maintenance and discloses a communication base station maintenance device, including a support base. A lifting cylinder is fixedly connected to the upper end of the support base, and a ring-shaped worktable is fixedly connected to the upper end of the lifting cylinder. The ring-shaped worktable has a notch, and a coaxially arranged fan-shaped extension platform that cooperates with the notch is slidably connected to the ring-shaped worktable. Protective railings are provided on both the inner and outer sides of the ring-shaped worktable and the fan-shaped extension platform. An arc-shaped slide bar is fixedly connected to the bottom surface of the fan-shaped extension platform, and an arc-shaped slide groove that cooperates with the arc-shaped slide bar is provided on the ring-shaped worktable. An adjustment mechanism for driving the sliding of the fan-shaped extension platform is provided on the ring-shaped worktable, and a locking mechanism is provided between the fan-shaped extension platform and the ring-shaped worktable. Compared with the prior art, the advantages of this utility model are that it can perform maintenance on the entire perimeter of the base station, is convenient to operate, saves time and effort, and greatly improves maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of communication base station maintenance technology, specifically to a communication base station maintenance device. Background Technology

[0002] A base station, or public mobile communication base station, is an interface device for mobile devices to access the Internet. It is also a type of radio station, referring to a radio transceiver station that transmits and receives information between a mobile communication switching center and a mobile phone terminal within a certain radio coverage area. The construction of mobile communication base stations is a significant investment for mobile communication operators, and its construction is generally based on factors such as coverage, call quality, investment efficiency, ease of construction, and convenience of maintenance.

[0003] Communication base stations are usually installed at high places with column-shaped supports on the bottom. Existing base station maintenance racks are usually placed on one side of the base station support during use. When maintenance is needed on the other side of the base station, the maintenance can only be carried out by adjusting the position of the maintenance rack, which is time-consuming and labor-intensive and greatly affects maintenance efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a communication base station maintenance device that can perform maintenance on the entire perimeter of the base station. It is easy to operate, saves time and effort, and greatly improves maintenance efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a communication base station maintenance device, including a support base, a lifting cylinder fixedly connected to the upper end of the support base, an annular worktable fixedly connected to the upper end of the lifting cylinder, a notch provided on the annular worktable, a coaxially arranged fan-shaped extension platform that cooperates with the notch slidably connected on the annular worktable, protective railings provided on both the inner and outer sides of the annular worktable and the fan-shaped extension platform, an arc-shaped slide bar fixedly connected to the bottom surface of the fan-shaped extension platform, an arc-shaped slide groove provided on the annular worktable that cooperates with the arc-shaped slide bar, an adjustment mechanism for driving the fan-shaped extension platform to slide on the annular worktable, and a locking mechanism provided between the fan-shaped extension platform and the annular worktable.

[0006] As an improvement, limiting protrusions are fixedly connected to both sides of the arc-shaped slide bar, and limiting grooves that cooperate with the limiting protrusions are provided on both sides of the arc-shaped slide groove.

[0007] As an improvement, the adjustment mechanism includes an external gear ring fixedly connected to the outer wall of the annular worktable, a motor fixedly connected to the annular worktable, and a gear meshing with the external gear ring fixedly connected to the output end of the motor.

[0008] As an improvement, a ladder is fixedly connected to one end of the notch in the annular worktable.

[0009] As an improvement, multiple handrails arranged along the height direction are fixedly connected to both sides of the ladder.

[0010] As an improvement, the locking mechanism includes a fixed cavity located at one end of the fan-shaped extension platform, a baffle slidably connected inside the fixed cavity, a spring fixedly connected to the upper end of the baffle located inside the fixed cavity, a fixed locking post passing through the lower end of the fan-shaped extension platform fixedly connected to the lower end of the baffle, locking grooves cooperating with the fixed locking posts fixedly connected to both sides of the notch of the annular worktable, and a lifting handle extending to the top of the annular worktable fixedly connected to the upper end of the baffle.

[0011] The advantages of this utility model compared with the prior art are as follows: the circular workbench is wrapped around the outer ring of the base station through the notch. When it is necessary to inspect the entire perimeter of the base station, the drive adjustment mechanism drives the fan-shaped extension platform to slide outward to cover the notch. The staff can stand on the fan-shaped extension platform to inspect the part of the original circular workbench with the notch. The operation is convenient, time-saving and labor-saving, and greatly improves the inspection efficiency. Attached Figure Description

[0012] Figure 1 This is an exploded view of a communication base station maintenance device according to this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of a communication base station maintenance device according to this utility model.

[0014] Figure 3 This is a cross-sectional view of a communication base station maintenance device according to this utility model.

[0015] Figure 4 This is a schematic diagram of the ring-shaped workbench structure of a communication base station maintenance device according to this utility model.

[0016] Figure 5 This is a schematic diagram of the fan-shaped extension platform structure of a communication base station maintenance device according to this utility model.

[0017] As shown in the figure: 1. Support base; 2. Lifting cylinder; 3. Circular worktable; 4. Fan-shaped extension table; 5. Protective fence; 6. Notch; 7. Baffle; 8. Fixing lock post; 9. Fixing spring; 10. Lifting handle; 11. Arc-shaped gear ring; 12. Motor; 13. Gear; 14. Arc-shaped slide bar; 15. Arc-shaped slide groove; 16. Ladder; 17. Handrail; 18. Lock groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1 to 5 As shown, a communication base station maintenance device includes a support base 1. A lifting cylinder 2 is fixedly connected to the upper end of the support base 1. A ring-shaped worktable 3 is fixedly connected to the upper end of the lifting cylinder 2. The ring-shaped worktable 3 has a notch 6. A ladder 16 is fixedly connected to one end of the notch 6. Multiple handrails 17 arranged along the height direction are fixedly connected to both sides of the ladder 16. A fan-shaped extension platform 4 arranged coaxially and cooperating with the notch 6 is slidably connected to the ring-shaped worktable 3. Protective railings 5 ​​are provided on both the inner and outer sides of the ring-shaped worktable 3 and the fan-shaped extension platform 4.

[0020] The bottom surface of the fan-shaped extension platform 4 is fixedly connected to an arc-shaped slide bar 14. The annular worktable 3 is provided with an arc-shaped slide groove 15 that cooperates with the arc-shaped slide bar 14. The annular worktable 3 is provided with an adjustment mechanism for driving the fan-shaped extension platform 4 to slide. Limiting protrusions are fixedly connected to both sides of the arc-shaped slide bar 14. Limiting slide grooves that cooperate with the limiting protrusions are provided on both sides of the arc-shaped slide groove 15. The adjustment mechanism includes an external gear ring fixedly connected to the outer wall of the annular worktable 3. A motor 12 is fixedly connected to the annular worktable 3. A gear 13 that meshes with the external gear ring is fixedly connected to the output end of the motor 12.

[0021] A locking mechanism is provided between the fan-shaped extension platform 4 and the annular worktable 3. The locking mechanism includes a fixed cavity located at one end of the fan-shaped extension platform 4. A baffle 7 is slidably connected in the fixed cavity. A spring is fixedly connected to the upper end of the baffle 7 in the fixed cavity. A fixed locking post 8 that passes through the lower end of the fan-shaped extension platform 4 is fixedly connected to the lower end of the baffle 7. Locking grooves 18 that cooperate with the fixed locking post 8 are fixedly connected to both sides of the notch 6 of the annular worktable 3. A lifting handle 10 extending to the top of the annular worktable 3 is fixedly connected to the upper end of the baffle 7.

[0022] In practical use, the annular workbench 3 is positioned on one side of the base station through the notch 6, so that the annular workbench 3 surrounds the base station. A ladder 16 is used to climb onto the annular workbench 3. When the base station section at the notch 6 of the annular workbench 3 needs maintenance, the lifting handle 10 is pulled, causing the fixing pin 8 to rise and extend from the locking groove 18 on one side. The motor 12 is then started, driving the gear 13 to rotate. The gear 13 drives the arc-shaped gear ring 11, causing the fan-shaped extension platform 4 to slide along the upper surface of the annular workbench 3. Simultaneously, the arc-shaped slide bar 14 slides along the inner wall of the arc-shaped slide groove 15. Under the limiting of the limiting protrusion and the limiting slide groove, the arc-shaped slide bar 14 is prevented from sliding out of the arc-shaped slide groove 15. 5. When the fan-shaped extension platform 4 is dislodged, driven by gear 13, one end of the arc-shaped slide bar 14 is inserted into the other end of the arc-shaped slide groove 15, so that the fan-shaped extension platform is placed on both ends of the notch 6 of the annular worktable 3. When the fixing lock pin 8 slides to the other end of the notch 6, the lifting handle 10 is pulled again to make the fixing lock pin 8 go deeper into the fixing cavity, so as to prevent the fixing lock pin 8 from blocking the normal operation of the fan-shaped extension platform 4. When the fixing lock pin 8 slides above the locking groove 18, the restoring force of the fixing spring 9 pushes the baffle 7 to slide down. The baffle 7 drives the fixing lock pin 8 to insert into the locking groove 18, further locking the fan-shaped extension platform 4. The staff can stand on the fan-shaped extension platform 4 to inspect the base station.

[0023] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0026] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A communication base station maintenance device, comprising a support base (1), wherein a lifting cylinder (2) is fixedly connected to the upper end of the support base (1), characterized in that: The upper end of the lifting cylinder (2) is fixedly connected to an annular worktable (3). The annular worktable (3) has a notch (6). A fan-shaped extension platform (4) arranged coaxially and cooperating with the notch (6) is slidably connected to the annular worktable (3). Protective railings (5) are provided on both the inner and outer sides of the annular worktable (3) and the fan-shaped extension platform (4). An arc-shaped slide bar (14) is fixedly connected to the bottom surface of the fan-shaped extension platform (4). An arc-shaped slide groove (15) cooperating with the arc-shaped slide bar (14) is provided on the annular worktable (3). An adjustment mechanism for driving the fan-shaped extension platform (4) to slide is provided on the annular worktable (3). A locking mechanism is provided between the fan-shaped extension platform (4) and the annular worktable (3).

2. The communication base station maintenance device according to claim 1, characterized in that: Both sides of the arc-shaped slide bar (14) are fixedly connected with limiting protrusions, and both sides of the arc-shaped slide groove (15) are provided with limiting slide grooves that cooperate with the limiting protrusions.

3. The communication base station maintenance device according to claim 2, characterized in that: The adjustment mechanism includes an external gear ring fixedly connected to the outer wall of the annular worktable (3), a motor (12) fixedly connected to the annular worktable (3), and a gear (13) meshing with the external gear ring fixedly connected to the output end of the motor (12).

4. The communication base station maintenance device according to claim 1, characterized in that: A ladder (16) is fixedly connected to one end of the notch (6) of the annular workbench (3).

5. A communication base station maintenance device according to claim 4, characterized in that: Both sides of the ladder (16) are fixedly connected with multiple handrails (17) arranged along the height direction.

6. A communication base station maintenance device according to any one of claims 1-5, characterized in that: The locking mechanism includes a fixed cavity located at one end of the fan-shaped extension platform (4), a baffle (7) is slidably connected in the fixed cavity, a spring is fixedly connected to the upper end of the baffle (7) located in the fixed cavity, a fixed locking post (8) is fixedly connected to the lower end of the baffle (7) penetrating the lower end of the fan-shaped extension platform (4), locking grooves (18) that cooperate with the fixed locking post (8) are fixedly connected to both sides of the notch (6) of the annular worktable (3), and a lifting handle (10) extending to the top of the annular worktable (3) is fixedly connected to the upper end of the baffle (7).

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