CN214889906U - Lifting device for be used for overhauing 5G basic station - Google Patents

Abstract

The utility model provides a elevating gear for overhauing 5G basic station usefulness, its characterized in that includes bracing piece, rack, install bin, elevating system, the rack is installed to bracing piece both sides symmetry respectively, bracing piece outside cover is equipped with the install bin, install elevating system in the install bin, through designing elevating system, when needs are installed, are dismantled and maintain the base station antenna, only need starter motor can accomplish the lift to the base station antenna, no longer need the workman to utilize the cat ladder to climb the eminence and install, overhaul and maintain the base station antenna, the process is simple, and in the engineering of maintenance, the whole engineering of workman all stands subaerial completion, can not take place the workman and fall the condition from the eminence, has increased certain security.

Description

Lifting device for be used for overhauing 5G basic station

Technical Field

The utility model relates to a communication equipment technical field especially relates to a elevating gear for overhauing 5G basic station usefulness.

Background

The 5G base station is a core device of the 5G network, provides wireless coverage, and realizes wireless signal transmission between a wired communication network and a wireless terminal. The architecture and morphology of the base station directly affect how the 5G network is deployed. In the technical standard, the frequency band of 5G is much higher than that of 2G, 3G and 4G networks, the 5G network mainly works in the frequency band of 3000-:

the 5G basic station of above-mentioned structure, because its antenna fixed mounting just is located the eminence in the roof, its height is two to three meters usually, when installing, dismantling and maintaining the antenna, need the workman to carry the instrument on one's back, install, dismantle and maintain the base station antenna above climbing by means of the cat ladder again, this process is comparatively loaded down with trivial details, in maintenance engineering, because the workman can only stand and operate on the cat ladder, if improper operation, lead to the condition emergence that the workman fell easily, cause personnel's injury.

Disclosure of Invention

According to the technical problem, the utility model provides a lifting device for overhauling a 5G base station, which is characterized by comprising a support rod, racks, an installation box and a lifting mechanism, wherein the racks are respectively and symmetrically arranged on two sides of the support rod, the installation box is sleeved outside the support rod, and the lifting mechanism is arranged in the installation box;

the lifting mechanism comprises a gear, a gear shaft a, a gear shaft b, a motor, a driven wheel, a driving wheel and a chain, the number of the gears is two, the two gears are respectively arranged on the left side and the right side of the supporting column and meshed with the rack, the two gears are respectively arranged in the installation box through a gear shaft a and a gear shaft b, the front end of the gear shaft b is arranged on the inner wall of the front side of the mounting box through a bearing seat, the rear end of the gear shaft b is connected with the output end of the motor, the motor is arranged on the inner wall of the rear side of the installation box and is connected with the installation box in a welding way, a driving wheel is arranged on the gear shaft b and positioned behind the left gear, a driven wheel is arranged on the gear shaft a, the driven wheel is located behind the right gear and connected with the driving wheel through a chain.

The utility model has the advantages that:

the utility model discloses a design motor, gear and rack, when installing, dismantle and maintain the base station antenna, motor operation drives gear shaft b and rotates, gear shaft b drives left side gear revolve, the action wheel rotates along with it synchronously, the action wheel drives driven wheel through the chain and rotates, gear shaft a drives right side gear revolve, both sides gear rotate synchronously and drive the install bin through the interlock rack and move up or down along the bracing piece, thereby accomplish the lift to the base station antenna, through designing elevating system, when needing to install, dismantle and maintain the base station antenna, only need start the motor to accomplish the lift to the base station antenna, no longer need the workman utilize the cat ladder to climb to the eminence to install, overhaul and maintain the base station antenna, the process is simple, and in the maintenance engineering, workman's whole engineering stands on the ground and accomplishes, the condition that workers fall from a high place can not occur, and certain safety is increased.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a top cross-sectional view of the present invention.

As shown in the figure: 1-supporting rod, 2-rack, 3-installation box, 4-gear, 5-gear shaft a, 6-gear shaft b, 7-motor, 8-driven wheel, 9-driving wheel and 10-chain.

Detailed Description

Example 1

According to the technical problem, the utility model provides a lifting device for overhauling a 5G base station, which is characterized by comprising a support rod 1, racks 2, an installation box 3 and a lifting mechanism, wherein the racks 2 are respectively and symmetrically installed on two sides of the support rod 1, the installation box 3 is sleeved outside the support rod 1, and the lifting mechanism is installed in the installation box 3;

the lifting mechanism comprises two gears 4, a gear shaft a5, a gear shaft b6, a motor 7, a driven wheel 8, a driving wheel 9 and a chain 10, wherein the two gears 4 are respectively installed on the left side and the right side of the support column 1, the gear 4 is meshed with the rack 2, the two gears 4 are respectively installed inside the installation box 3 through a gear shaft a5 and a gear shaft b6, the front end of the gear shaft b6 is installed on the front inner wall of the installation box 3 through a bearing seat, the rear end of the gear shaft b6 is connected with the output end of the motor 7, the motor 7 is installed on the rear inner wall of the installation box 3, the motor is connected with the installation box in a welding mode, the driving wheel 9 is installed on the gear shaft b6, the driving wheel 9 is located behind the left gear 4, the driven wheel 8 is installed on the gear shaft a5, the driven wheel 8 is located behind the right gear 4, and the driven wheel 8 is connected with the driving wheel 9 through the chain 10.

Example 2

The lower end of the supporting rod is installed on the ground of a base station in a welding mode, the supporting rod is higher than the highest point of the base station, the base station antenna is installed on the outer side of the installation box 3, the lifting device is connected with an external power switch, when the antenna is maintained, the external power switch is turned on firstly, the motor 7 is enabled to operate, an output end gear shaft b6 of the motor 7 rotates, a gear shaft b6 drives a left side gear 4 to rotate, a driving wheel 9 simultaneously rotates synchronously, the driving wheel 9 drives a driven wheel 8 to rotate through a chain 10, a gear shaft a5 rotates, a gear shaft a5 drives a right side gear 4 to rotate, the gears 4 on two sides rotate synchronously, the installation box 3 is driven to move downwards along the supporting rod 1 through an occlusion rack 2, when the antenna is lowered to the lowest point, the whole device is located on the outer side of the base station, and the lifting of the device cannot be affected by the structure of the base station;

after the maintenance is finished, an external switch is turned on, the motor 7 is enabled to operate reversely, the gear shaft b6 at the output end of the motor 7 rotates reversely, the gear shaft b6 drives the left gear 4 to rotate reversely, meanwhile, the driving wheel 9 rotates synchronously and reversely, the driving wheel 9 drives the driven wheel 8 to rotate reversely through the chain 10, the gear shaft a5 rotates reversely, the gear shaft a5 drives the right gear 4 to rotate reversely, the gears 4 at two sides rotate synchronously and drive the installation box 3 to move upwards along the supporting rod 1 through the meshing rack 2, and when the antenna is lifted to the highest position, the antenna is lifted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (2)

1. A lifting device for overhauling a 5G base station is characterized by comprising a supporting rod, racks, an installation box and a lifting mechanism, wherein the racks are symmetrically installed on two sides of the supporting rod respectively;

elevating system is including gear, gear shaft a, gear shaft b, motor, follow driving wheel, action wheel, chain, the gear is two, two the gear is installed respectively in the left and right sides of support column, gear and rack toothing, two the gear is installed inside the install bin through gear shaft a and gear shaft b respectively, the front end of gear shaft b is installed in the front side inner wall of install bin through the bearing frame, the rear end of gear shaft b is connected with the output of motor, the motor is installed on the rear side inner wall of install bin, install the action wheel on the gear shaft b, the action wheel is located the rear of left side gear, install on the gear shaft a from the driving wheel, be located the rear of right side gear from the driving wheel, pass through the chain with the action wheel and be connected.

2. A lifting device for servicing a 5G base station as claimed in claim 1 wherein the motor is connected to the mounting box by welding.

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