CN114715821A - A maintenance bracket for an environment-friendly information communication base station - Google Patents

Abstract

The invention discloses a maintenance support for an environment-friendly information communication base station, which comprises a bottom plate, a first support, a second support, a third support and a support plate, wherein universal wheels are fixedly connected at the positions of four corners of the bottom end of the bottom plate, the bottom end of the first support is fixedly connected with the top end of the bottom plate, two first sliding rods are fixedly connected with the front side and the rear side of the top end of the bottom plate, the top ends of the two first sliding rods are fixedly connected with the bottom end of the interior of the first support, the second support is arranged in the first support, two first sliding blocks are arranged on the bottom side of the front end of the second support and the bottom side of the rear end of the second support, the four first sliding blocks are respectively sleeved on the outer sides of the four first sliding rods in a sliding manner, and first fixed blocks are fixedly connected with the upper sides of the front end and the rear end of the second support; the invention is convenient to move in a narrow space, is convenient to adjust the height, has strong stability and strong protection effect, and improves the use safety.

Description

A maintenance bracket for an environment-friendly information communication base station

technical field

The invention specifically relates to the technical field of maintenance brackets for information communication base stations, in particular to an environment-friendly maintenance bracket for information communication base stations.

Background technique

A base station is a public mobile communication base station, which is an interface device for mobile devices to access the Internet, and is also a form of radio station. Passed radio transceiver station.

Some base stations are built in places that are inconvenient for maintenance vehicles to enter. When the base station needs to be repaired, maintenance workers need to climb to the top of the base station for maintenance. Maintenance workers are in danger of falling during the maintenance process, so there is a certain safety. There are hidden dangers, and maintenance personnel are inconvenient to maintain the base station, which is time-consuming and labor-intensive, and the maintenance work efficiency is low. Among the existing partial solutions, such as CN213259458U, a maintenance device for 5G base stations, which is provided with upper locking parts and lower locking parts. There are several horizontal bars on both the first bracket and the second bracket. When working, the maintenance personnel can sit and work, which reduces the physical strength consumption of the maintenance personnel. The articulation of the second bracket and the first rotating shaft and the The hinge of the third bracket and the second shaft allows the device to be folded together when it is not unfolded, which is convenient for maintenance personnel to carry. This design can be carried by a single person for portable climbing operations, but it is not convenient to place maintenance tools and its maintenance process. The protection of personnel is not in place, and other existing base station maintenance brackets, such as CN10712885A, is a maintenance auxiliary device, including a base plate, two lower columns, two upper columns, two electric telescopic rods, and a top Beams, lift plates and winches. The auxiliary device for aviation maintenance uses two electric telescopic rods to drive the two lower columns respectively for lifting and folding control, and at the same time, the driving motor pulls the driving steel rope to realize the overturning of the upper column, so as to realize vertical docking with the lower column and fully increase the size of the upper column. The lifting height is improved; the lifting T-shaped chute is set on the opposite inner side of the upper column and the lower column, so that the T-shaped lifting slider can slide from the lower column to the upper column along the lifting T-shaped sliding slot, so as to realize the doubled lifting height expansion. However, this design uses a single drive and a single lifting bracket to achieve height lifting, so its lifting rate is low.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a maintenance bracket for an environment-friendly information communication base station in order to solve the shortcomings existing in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

An environment-friendly maintenance support for an information communication base station, comprising a base plate, a first support, a second support, a third support and a support plate, the four corners of the bottom end of the base plate are fixedly connected with universal wheels, and the first support The bottom end is fixedly connected with the top end of the bottom plate, the front side and the rear side of the top end of the bottom plate are fixedly connected with two first sliding rods, and the top ends of the two first sliding rods are fixedly connected with the inner bottom end of the first bracket, so The second bracket is arranged inside the first bracket, the bottom side of the front end of the second bracket and the bottom side of the rear end are provided with two first sliders, and the four first sliders are respectively slidably sleeved on the four first sliders. The outer side of the rod, the upper sides of the front end and the rear end of the second bracket are fixedly connected with a first fixing block, the front side and the rear side of the top end of the bottom plate are fixedly connected with a first electric cylinder, and the top end of the first electric cylinder extends to the first electric cylinder. The upper part of a bracket is fixedly connected to the bottom end of the first fixing block, the left and right sides of the second bracket are fixedly connected to two second sliding bars, and the third bracket is arranged inside the second bracket , the bottom side of the left end and the bottom side of the right end of the third bracket are fixedly connected with two second sliders, the four second sliders are respectively slidably sleeved on the outside of the four second sliding rods, and the left end of the third bracket is The upper side and the upper side of the right end are fixedly connected with a second fixing block, and the left and right sides of the inside of the second bracket are fixedly connected with a second electric cylinder in the middle of the two second sliding rods, and the second electric cylinder extends The end above the second bracket is fixedly connected with the bottom end of the second fixing block, the bottom end of the support plate is fixedly connected with the top end of the third bracket, the outer side of the top end of the support plate is fixedly connected with a guardrail, and the outer side of the guardrail is fixedly connected. The front end hinge is connected with a protective door, and the upper sides of the front end, rear end, left end and right end of the first bracket are fixedly connected with fixing ears, and the end of the fixing ears away from the first bracket is rotated and connected with a telescopic rod through the first rotating shaft. The bottom end of the rod is rotatably connected with a fixing plate through the second rotating shaft, and the top end of the fixing plate is fixedly connected with a fixing structure.

Further, the fixing structure includes a block and a fixing pin, the inside of the block is provided with a first chute, the interior of the first chute is provided with a sliding plate, the sliding plate is slidably matched with the first sliding groove, and the left side of the top of the sliding plate is A circular groove is provided, the fixing pin is inserted into the interior of the circular groove, the bottom end of the fixing pin penetrates the square and the fixing plate and extends to the bottom of the fixing plate, and the top end of the fixing pin is fixedly connected with a card plate inside the first chute The front and rear ends of the card board are fixedly connected with a third sliding block, and the front and rear ends of the first sliding grooves are provided with second sliding grooves at the positions corresponding to the two third sliding blocks respectively. The two sliding grooves are respectively slidably matched with the two third sliding blocks. The top of the block is provided with a through groove that penetrates into the interior of the first sliding groove above the clamping plate. The left side of the sliding block is threadedly connected with a screw rod, and the bottom end of the screw rod is It is rotatably connected with the bottom end of the first chute, and the top end of the screw extends to the top of the block.

Further, the top end of the screw rod is fixedly connected with a turning handle.

Further, a fastening screw is provided on the telescopic rod.

Further, a protective net is fixedly connected to the protective fence and the protective door.

Further, the top end of the first fixing block is fixedly connected with a first rib plate, and the side end of the first rib plate is fixedly connected with the side end of the second bracket.

Further, the top end of the second fixing block is fixedly connected with a second rib plate, and the side end of the second rib plate is fixedly connected with the side end of the third bracket.

The beneficial effects of the present invention are:

1. Push the second bracket and the third bracket to move up and down respectively through the first electric cylinder and the second electric cylinder, so as to facilitate the height adjustment of the support plate, so as to facilitate the rapid transportation of maintenance workers to the appropriate height and facilitate the maintenance of the base station , and protect the maintenance workers through the protective fence and protective door, which improves the safety of maintenance workers during maintenance and improves the work efficiency of maintenance, and the independent movement of the two brackets in this design makes it highly reliable. , as long as one works properly.

2. It is convenient to move the bracket in a narrow place through the universal wheel, and it is convenient to move it to the place that the maintenance engineering vehicle cannot reach, which reduces the limitation of its use.

3. The fixed structure is fixedly connected to the ground, and the maintenance rack is supported by the telescopic rod, which improves the stability of the maintenance bracket and improves the safety of maintenance workers when repairing the base station on the maintenance bracket.

4. Turn the handle clockwise to make the screw rotate, the screw rotates to make the slide plate slide up in the first chute, the slide plate moves up and pushes the card plate to move up, so that the fixing pin is lifted from the ground, so that it is easy to disassemble.

Description of drawings

1 is a schematic diagram of the overall structure of a maintenance support for an environment-friendly information communication base station proposed by the present invention;

FIG. 2 is a left-view structural schematic diagram of a maintenance bracket for an environment-friendly information communication base station proposed by the present invention;

3 is a schematic cross-sectional structural diagram of a fastening structure of a maintenance bracket for an environment-friendly information communication base station proposed by the present invention;

FIG. 4 is a schematic top-view cross-sectional structural diagram of a fastening structure of a maintenance bracket for an environment-friendly information communication base station proposed by the present invention.

In the figure: 1, the bottom plate; 2, the first bracket; 3, the second bracket; 4, the third bracket; 5, the support plate; 6, the universal wheel; 7, the first sliding rod; 8, the first sliding block; 9, the first fixed block; 10, the first electric cylinder; 11, the second slide rod; 12, the second slider; 13, the second fixed block; 14, the second electric cylinder; 15, the guardrail; 16, the protection Door; 17. Fixed ear; 18. Telescopic rod; 19. Fixed plate; 20. Fixed structure; 21. Square; 22. Fixed pin; 23. The first chute; 24. Slide plate; plate; 27, the second chute; 28, the third slider; 29, the through groove; 30, the screw; 31, the turning handle; 32, the fastening screw; 33, the protective net; 34, the first rib; 35, Second rib.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, but not all of the embodiments.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

1-4, a maintenance support for an environment-friendly information communication base station includes a base plate 1, a first support 2, a second support 3, a third support 4 and a support plate 5, and the four corners of the bottom end of the base plate 1 are fixed in position A universal wheel 6 is connected, and it is convenient to push the bracket to move on the ground through the universal wheel 6. The bottom end of the first bracket 2 is fixedly connected with the top end of the bottom plate 1, and the front side and the rear side of the top end of the bottom plate 1 are fixedly connected with Two first sliding rods 7, the top ends of the two first sliding rods 7 are fixedly connected with the inner bottom end of the first bracket 2, the second bracket 3 is arranged inside the first bracket 2, and the front end of the second bracket 3 The bottom side and the bottom side of the rear end are provided with two first sliders 8, the four first sliders 8 are respectively slidably sleeved on the outside of the four first sliders 7, and the second bracket 3 passes through the first sliders. 8. Slide on the first sliding rod 7 to make the second bracket 3 slide up and down inside the first bracket 2. The upper sides of the front end and the rear end of the second bracket 3 are fixedly connected with a first fixing block 9. The top end of the block 9 is fixedly connected with a first rib plate 34, and the side end of the first rib plate 34 is fixedly connected with the side end of the second bracket 3 to improve the stability of the connection of the first fixed block 9. The front side of the top end of the bottom plate 1 The first electric cylinder 10 is fixedly connected to the rear side. The top end of the first electric cylinder 10 extends to the top of the first bracket 2 and is fixedly connected to the bottom end of the first fixing block 9. The inner left of the second bracket 3 is connected. Both the side and the right side are fixedly connected with two second sliding rods 11, the third bracket 4 is arranged inside the second bracket 3, and the bottom side of the left end and the bottom side of the right end of the third bracket 4 are fixedly connected with two The second sliding block 12 , the four second sliding blocks 12 are respectively slidably sleeved on the outside of the four second sliding rods 11 , and the third bracket 4 slides on the first sliding rod 7 through the first sliding block 8 to make the third bracket 4. Slide up and down inside the second bracket 3, the upper side of the left end and the upper side of the right end of the third bracket 4 are fixedly connected with a second fixing block 13, and the top of the second fixing block 13 is fixedly connected with a second rib Plate 35, the side end of the second rib plate 35 is fixedly connected with the side end of the third bracket 4 to improve the stability of the connection of the second fixing block 13. The left and right sides of the interior of the second bracket 3 are in two second A second electric cylinder 14 is fixedly connected to the middle of the sliding rod 11 , and one end of the second electric cylinder 14 extending to the top of the second bracket 3 is fixedly connected to the bottom end of the second fixing block 13 , and the bottom end of the support plate 5 is connected to the second electric cylinder 14 . The tops of the three brackets 4 are fixedly connected, the outer sides of the tops of the support plates 5 are fixedly connected with a guardrail 15, and the front end of the guardrail 15 is hingedly connected with a guard door 16, which protects the maintenance workers through the guardrail 15 and the guard door 16. The protective net 33 is fixedly connected to the protective fence 15 and the protective door 16, which plays a protective role, and at the same time prevents the tools placed on the support plate 5 by the maintenance personnel from falling and smashing the staff under the bracket, thereby improving their safety. For the safety of use, the upper sides of the front end, rear end, left end and right end of the first bracket 2 are fixedly connected with fixing ears 17, and the end of the fixing ears 17 away from the first bracket 2 is connected with a telescopic rod through the first rotating shaft. 18. The telescopic rod 18 is provided with a fastening screw 32 , the telescopic rod 18 is fixed by the tightening screw 32 to prevent it from stretching or shrinking, and the stability of its support for the maintenance bracket is improved. A fixed structure 20 is fixedly connected to the top of the square, and the fixed structure 20 includes a square block 21 and a fixed pin 22. The inside of the square block 21 is provided with a first chute 23, and the inside of the first chute 23 is provided with a sliding plate 24. The sliding plate 24 In sliding cooperation with the first chute 23, a circular groove 25 is provided on the left side of the top end of the sliding plate 24, the fixing pin 22 is inserted into the interior of the circular groove 25, and the bottom end of the fixing pin 22 penetrates the block 21 and the fixing plate 19 and extends To the bottom of the fixing plate 19, the top of the fixing pin 22 is fixedly connected with a clamping plate 26 inside the first chute 23, and the front and rear ends of the clamping plate 26 are fixedly connected with a third sliding block 28. The front end and the rear end of the groove 23 are respectively provided with second sliding grooves 27 at the positions corresponding to the two third sliding blocks 28 , and the two second sliding grooves 27 are respectively slidably matched with the two third sliding blocks 28 to make the fixing pin 22 moves along the direction of the second chute 27, the top of the block 21 is provided with a through slot 29 that penetrates into the interior of the first chute 23 above the clamping plate 26, the left side of the slide plate 24 is threadedly connected with a screw 30, The top of the screw rod 30 is fixedly connected with a turning handle 31. By rotating the turning handle 31 clockwise, the screw rod 30 is rotated, and the rotation of the screw rod 30 makes the slide plate 24 slide upward in the first chute 23, and the slide plate 24 moves upward to push the card plate 26 upward. The bottom end of the screw rod 30 is rotatably connected with the bottom end of the first chute 23, and the top end of the screw rod 30 extends to the top of the block 21, through the fixed structure 20 is fixedly connected to the ground, and supports the maintenance rack through the telescopic rod 18, which improves the stability of the maintenance bracket and improves the safety of maintenance workers when repairing the base station on the maintenance bracket.

The working principle of this embodiment: when in use, firstly push the maintenance bracket and move it to a suitable position, loosen the tightening screw 32 to stretch the telescopic rod 18, make the fixing plate 19 a certain distance from the maintenance bracket, and rotate it counterclockwise Turn the handle 31 to move the sliding plate 24 to the lowest end of the first chute 23, then insert the iron rod into the through groove 29, hit the iron rod downward with a hammer, move the fixing pin 22 down and insert it into the ground, and screw it tightly. Tighten the screws 32 to fix the telescopic rod 18, and then the maintenance personnel place the maintenance tool on the support plate 5, and then the maintenance personnel stand on the support plate 5 to fix the safety belt and close the protective door 16, through the first electric cylinder 10 and The second electric cylinder 14 pushes the second bracket 3 and the third bracket 4 to move upwards slowly, respectively, and pushes the maintenance personnel to a suitable height, which is convenient for the maintenance personnel to maintain the base station. After the maintenance is completed, the first electric cylinder 10 and the second electric cylinder The electric cylinder 14 pulls the second bracket 3 and the third bracket 4 to move down respectively to the lowest point, open the protective door 16, and the maintenance personnel can get down from the support plate 5 with maintenance tools, and then pass the clockwise Rotate the handle 31 to make the screw 30 rotate, the screw 30 rotates to make the slide plate 24 slide upward in the first chute 23, the slide plate 24 moves upward and pushes the card board 26 to move upward, so that the fixing pin 22 is lifted from the ground, and then the screw is tightened. The fixing screw 32 shrinks the telescopic rod 18. When the telescopic rod 18 shrinks to the shortest point, the tightening screw 32 is tightened, and the telescopic rod 18 is in contact with the side wall of the first bracket 2, and then the maintenance bracket is pushed to perform inspection and maintenance on other base stations.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (7)

1. A maintenance support for an environment-friendly information communication base station, characterized in that: comprising a base plate (1), a first support (2), a second support (3), a third support (4) and a support plate (5), The four corners of the bottom end of the bottom plate (1) are fixedly connected with universal wheels (6), the bottom end of the first bracket (2) is fixedly connected with the top end of the bottom plate (1), and the front end of the top end of the bottom plate (1) is fixedly connected. Both the side and the rear side are fixedly connected with two first sliding rods (7), the top ends of the two first sliding rods (7) are fixedly connected with the inner bottom end of the first bracket (2), and the second bracket ( 3) It is arranged inside the first bracket (2), the bottom side of the front end of the second bracket (3) and the bottom side of the rear end are provided with two first sliders (8), four first sliders (8) They are respectively slidably sleeved on the outer sides of the four first sliding rods (7). The upper sides of the front end and the rear end of the second bracket (3) are fixedly connected with a first fixing block (9). Both the side and the rear side are fixedly connected with a first electric cylinder (10), and the top end of the first electric cylinder (10) extends to the top of the first bracket (2) and is fixedly connected with the bottom end of the first fixing block (9), so The left and right sides of the interior of the second support (3) are fixedly connected to two second sliding bars (11), the third support (4) is arranged inside the second support (3), and the third support The bottom side of the left end and the bottom side of the right end of (4) are fixedly connected with two second sliding blocks (12), and the four second sliding blocks (12) are respectively slidably sleeved on the four second sliding rods (11) Outside, the upper side of the left end and the upper side of the right end of the third bracket (4) are fixedly connected with a second fixing block (13), and the inner left and right sides of the second bracket (3) are in the two second brackets (3). A second electric cylinder (14) is fixedly connected in the middle of the sliding rod (11), and one end of the second electric cylinder (14) extending to the top of the second bracket (3) is fixedly connected with the bottom end of the second fixing block (13); The bottom end of the support plate (5) is fixedly connected with the top end of the third bracket (4), the outer side of the top end of the support plate (5) is fixedly connected with a guard rail (15), and the front end of the guard rail (15) is hingedly connected There is a protective door (16), and the upper sides of the front end, rear end, left end and right end of the first bracket (2) are fixedly connected with fixing ears (17), and the fixing ears (17) are far away from the first bracket (2). One end is rotatably connected with a telescopic rod (18) through the first rotating shaft, the bottom end of the telescopic rod (18) is rotatably connected with a fixing plate (19) through the second rotating shaft, and the top end of the fixing plate (19) is fixedly connected with a fixing structure (20). . 2. The maintenance support for an environment-friendly information communication base station according to claim 1, wherein the fixing structure (20) comprises a block (21) and a fixing pin (22), and the block (21) has a A first chute (23) is provided inside, a slide plate (24) is arranged inside the first chute (23), the slide plate (24) is slidably matched with the first The side is provided with a circular groove (25), the fixing pin (22) is inserted into the interior of the circular groove (25), and the bottom end of the fixing pin (22) penetrates the block (21) and the fixing plate (19) and extends to the fixing plate Below (19), the top of the fixing pin (22) is fixedly connected with a clamping plate (26) inside the first chute (23), and the front and rear ends of the clamping plate (26) are fixedly connected with a third sliding block (28), the front and rear ends of the first chute (23) are provided with a second chute (27) at the positions corresponding to the two third sliders (28) respectively, and the two second chute ( 27) The two third sliding blocks (28) are respectively slidably matched, and the top of the block (21) is provided with a through groove (29) that penetrates into the interior of the first sliding groove (23) above the clamping plate (26), so The left side of the slide plate (24) is threadedly connected with a screw (30), the bottom end of the screw (30) is rotatably connected with the bottom end of the first chute (23), and the top end of the screw (30) extends to the end of the square (21). above. 3 . The maintenance bracket for an environment-friendly information communication base station according to claim 2 , wherein a turning handle ( 31 ) is fixedly connected to the top end of the screw rod ( 30 ). 4 . 4 . The maintenance bracket for an environment-friendly information communication base station according to claim 3 , characterized in that: the telescopic rod ( 18 ) is provided with a fastening screw ( 32 ). 5 . 5 . The maintenance bracket for an environment-friendly information communication base station according to claim 4 , wherein a protective net ( 33 ) is fixedly connected to the protective fence ( 15 ) and the protective door ( 16 ). 6 . 6 . The maintenance bracket for an environment-friendly information communication base station according to claim 5 , wherein the top of the first fixing block ( 9 ) is fixedly connected with a first rib plate ( 34 ), and the first rib plate The side end of (34) is fixedly connected with the side end of the second bracket (3). 7 . The maintenance bracket for an environment-friendly information communication base station according to claim 6 , wherein the top of the second fixing block ( 13 ) is fixedly connected with a second rib plate ( 35 ), and the second rib plate The side end of (35) is fixedly connected with the side end of the third bracket (4).

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