CN221253817U - Novel adjustable platform - Google Patents

Abstract

The utility model relates to the field of communication engineering and related equipment, in particular to a novel adjustable platform, which comprises: a base; the maintenance platform mechanism is used for maintaining the communication engineering line and is arranged at the top of the base; through setting up stable subassembly, when lifting unit during operation, servo motor work drives first two-way lead screw and rotates, and first two-way lead screw passes through the drive connection of belt pulley and driving belt and drives the two-way lead screw of second in step and rotate, when first two-way lead screw and the rotation of two-way lead screw of second, the movable plate drives two movable plates and outwards moves in step through the threaded connection with first two-way lead screw and two-way lead screw, drag the connecting rod, make connecting rod drive slide and universal wheel upward movement, make base and ground direct contact, the universal wheel has been accomodate, avoid lifting unit to appear sliding at during operation universal wheel, influence lifting unit stability's condition appears.

Description

Novel adjustable platform

Technical Field

The utility model relates to the field of communication engineering and related equipment, in particular to a novel adjustable platform.

Background

Communication engineering is an important branch of electronic engineering and is one of the basic disciplines. The subject concerns the principle and application of information transmission and signal processing in the communication process, the common communication mode in life is to transmit through a signal wire, the signal wire is aged due to long-time exposure to the outside after being used for a period of time, the communication quality of the signal wire is affected, and for the problem, professional maintenance personnel usually maintain and repair the signal wire regularly;

Through searching, like an adjustable operation platform for maintaining a communication line of China published patent (bulletin number: CN 212050433U), the utility model solves the problem that the maintenance of the communication line lacks a special operation platform, can conveniently complete free lifting adjustment by a maintainer through a lifting platform, and simultaneously maintains the personal safety of an operator through a guard rail to realize the advantage of safe operation of the operator.

Therefore, a novel adjustable platform is proposed to solve the above problems.

Disclosure of utility model

The utility model aims to solve the problems by providing a novel adjustable platform, which solves the problems that the contact area of a supporting plate and the ground is small, the roller is easy to slide, the stability of the operation platform is low, and a certain danger exists.

The utility model realizes the aim through the following technical scheme, and the novel adjustable platform comprises: a base; the maintenance platform mechanism is used for maintaining the communication engineering line and is arranged at the top of the base; the maintenance platform mechanism comprises a lifting component and a stabilizing component, wherein the lifting component for maintaining a communication engineering line is arranged at the top of the base, and the stabilizing component for stably supporting the maintenance platform mechanism is arranged in the base.

Preferably, the stabilizing assembly comprises a sliding plate slidably mounted in an inner cavity of the base, universal wheels are fixedly mounted on the periphery of the bottom of the sliding plate, a servo motor is fixedly mounted at the top of one side of the base, an output end of the servo motor penetrates through the base and extends to the inner cavity of the base, a first bidirectional screw rod is fixedly mounted at the output end of the servo motor, one end of the first bidirectional screw rod, far away from the servo motor, is rotatably connected with the inner wall of the base through a bearing, a second bidirectional screw rod is rotatably mounted at the inner cavity of the base and positioned at the rear side of the first bidirectional screw rod through the bearing, moving plates are in threaded connection with two sides of the surfaces of the first bidirectional screw rod and the second bidirectional screw rod, connecting rods are rotatably mounted at the front side and the rear side of the bottom of the moving plates through bearings, and one end of the connecting rods, far away from the moving plates, is rotatably connected with the top of the sliding plate through the bearing.

Preferably, the surfaces of the first bidirectional screw rod and the second bidirectional screw rod are respectively sleeved with a belt pulley, the surfaces of the two belt pulleys are respectively wound with a driving belt, and the two belt pulleys are in driving connection through the driving belts.

Preferably, the lifting assembly comprises a bottom frame fixedly arranged at the top of the base, a top frame is arranged at the top of the bottom frame, a shearing fork rod is arranged between the top frame and the bottom frame, a hydraulic rod is arranged on one side of the shearing fork rod, and a workbench is fixedly arranged at the top of the top frame.

Preferably, the sliding rails are arranged in the bottom frame and the top frame, the top and the bottom of the scissor rod are rotatably provided with pulleys, and the pulleys are in sliding connection with the sliding rails.

Preferably, both sides of the sliding plate and both front and back ends of the moving plate are provided with sliding grooves, guide rails are fixedly arranged around the inner cavity of the base, and the guide rails are in sliding connection with the sliding grooves.

The beneficial effects of the utility model are as follows:

1. Through setting up the stable assembly, when the lifting assembly works, the servo motor works to drive the first bidirectional screw rod to rotate, and the first bidirectional screw rod synchronously drives the second bidirectional screw rod to rotate through the transmission connection of the belt pulley and the transmission belt, when the first bidirectional screw rod and the second bidirectional screw rod rotate, the movable plates drive the two movable plates to synchronously move outwards through the threaded connection of the first bidirectional screw rod and the second bidirectional screw rod, the connecting rod is pulled, the connecting rod drives the sliding plate and the universal wheel to move upwards, the base is in direct contact with the ground, the universal wheel can be stored, and the situation that the lifting assembly slides when working and the stability of the lifting assembly is influenced is avoided;

2. Through setting up lifting unit, when supporting the rising to the staff, the hydraulic stem work promotes the fork pole that cuts, cuts the fork pole and drives the pulley through the fork performance of self and slide in the inside of slide rail, drives roof-rack and workstation and rise to the staff that drives the inside of workstation and stand rises, has played and has been convenient for hold up the staff, conveniently maintains the purpose to communication engineering circuit.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a lifting assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a base of the present utility model;

FIG. 4 is a schematic view of a part of the structure of the stabilizing assembly of the present utility model.

In the figure: 1. a base; 2. maintaining a platform mechanism; 21. a lifting assembly; 211. a chassis; 212. a top frame; 213. a scissors fork rod; 214. a hydraulic rod; 215. a work table; 216. a pulley; 217. a slide rail; 22. a stabilizing assembly; 221. a slide plate; 222. a universal wheel; 223. a servo motor; 224. a first bidirectional screw rod; 225. a second bidirectional screw rod; 226. a moving plate; 227. a connecting rod; 228. a belt pulley; 229. a drive belt; 2201. and a guide rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific implementation method comprises the following steps: as shown in fig. 1-4, a novel adjustable platform comprises: a base 1; the maintenance platform mechanism 2 is used for maintaining the communication engineering line, and the maintenance platform mechanism 2 is arranged at the top of the base 1; the maintenance platform mechanism 2 includes a lifting assembly 21 and a stabilizing assembly 22, the lifting assembly 21 for maintaining the communication engineering line is installed at the top of the base 1, and the stabilizing assembly 22 for stably supporting the maintenance platform mechanism 2 is installed inside the base 1.

As shown in fig. 1-4, the stabilizing assembly 22 comprises a sliding plate 221 slidably mounted in an inner cavity of the base 1, universal wheels 222 are fixedly mounted on the periphery of the bottom of the sliding plate 221, a servo motor 223 is fixedly mounted at the top of one side of the base 1, the output end of the servo motor 223 penetrates through the base 1 and extends to the inner cavity of the base 1, a first bidirectional screw rod 224 is fixedly mounted at the output end of the servo motor 223, one end of the first bidirectional screw rod 224, which is far away from the servo motor 223, is rotatably connected with the inner wall of the base 1 through a bearing, a second bidirectional screw rod 225 is rotatably mounted in the inner cavity of the base 1 and positioned at the rear side of the first bidirectional screw rod 224 through a bearing, two sides of the surfaces of the first bidirectional screw rod 224 and the second bidirectional screw rod 225 are respectively in threaded connection with a movable plate 226, connecting rods 227 are rotatably mounted at the front side and the rear side of the bottom of the two movable plates 226 through bearings, and one end of the connecting rods 227, which is far away from the movable plate 226, is rotatably connected with the top of the sliding plate 221 through a bearing; the surfaces of the first bidirectional screw rod 224 and the second bidirectional screw rod 225 are respectively sleeved with a belt pulley 228, the surfaces of the two belt pulleys 228 are respectively wound with a transmission belt 229, the two belt pulleys 228 are in transmission connection through the transmission belts 229, a servo motor 223 works to drive the first bidirectional screw rod 224 to rotate, the first bidirectional screw rod 224 is synchronously connected with the transmission belts 229 through the belt pulleys 228 to drive the second bidirectional screw rod 225 to rotate, the moving plates 226 drive the two moving plates 226 to synchronously move outwards through threaded connection with the first bidirectional screw rod 224 and the second bidirectional screw rod 225 while the first bidirectional screw rod 224 and the second bidirectional screw rod 225 rotate, and the connecting rods 227 are pulled to drive the sliding plates 221 and the universal wheels 222 to move upwards, so that the base 1 is in direct contact with the ground; both sides of the sliding plate 221 and both front and rear ends of the moving plate 226 are provided with sliding grooves, the periphery of the inner cavity of the base 1 is fixedly provided with a guide rail 2201, and the guide rail 2201 is in sliding connection with the sliding grooves.

As shown in fig. 1-4, the lifting assembly 21 comprises a bottom frame 211 fixedly mounted on the top of the base 1, a top frame 212 is arranged on the top of the bottom frame 211, a fork rod 213 is mounted between the top frame 212 and the bottom frame 211, a hydraulic rod 214 is mounted on one side of the fork rod 213, and a workbench 215 is fixedly mounted on the top of the top frame 212; the sliding rails 217 are respectively arranged in the bottom frame 211 and the top frame 212, the pulleys 216 are respectively rotatably arranged at the top and the bottom of the shearing fork rod 213, the pulleys 216 are in sliding connection with the sliding rails 217, the hydraulic rod 214 is used for pushing the shearing fork rod 213, the shearing fork rod 213 drives the pulleys 216 to slide in the sliding rails 217 through the shearing fork performance of the hydraulic rod 213, the top frame 212 and the workbench 215 are driven to ascend, and accordingly workers standing in the workbench 215 are driven to ascend.

When the device is pushed to a designated position, the servo motor 223 works to drive the first bidirectional screw rod 224 to rotate, the first bidirectional screw rod 224 synchronously drives the second bidirectional screw rod 225 to rotate through the transmission connection of the belt pulley 228 and the transmission belt 229, the moving plate 226 synchronously moves outwards through the threaded connection of the first bidirectional screw rod 224 and the second bidirectional screw rod 225 while the first bidirectional screw rod 224 and the second bidirectional screw rod 225 rotate, the connecting rod 227 is pulled, the connecting rod 227 drives the sliding plate 221 and the universal wheel 222 to move upwards, the base 1 is in direct contact with the ground, meanwhile, the hydraulic rod 214 works to push the scissor rod 213, the scissor rod 213 drives the pulley 216 to slide in the sliding rail 217 through the scissor property of the hydraulic rod 214, the top frame 212 and the workbench 215 are driven to ascend, and accordingly a worker standing in the workbench 215 is driven to ascend.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A novel adjustable platform, characterized in that includes:

A base (1);

The maintenance platform mechanism (2) is used for maintaining the communication engineering line, and the maintenance platform mechanism (2) is arranged at the top of the base (1);

The maintenance platform mechanism (2) comprises a lifting assembly (21) and a stabilizing assembly (22), wherein the lifting assembly (21) for maintaining a communication engineering line is arranged at the top of the base (1), and the stabilizing assembly (22) for stably supporting the maintenance platform mechanism (2) is arranged in the base (1).

2. The novel adjustable platform according to claim 1, wherein: the utility model provides a stabilizing assembly (22) is including slidable mounting in slide (221) of base (1) inner chamber, equal fixed mounting has universal wheel (222) all around of slide (221) bottom, the top fixed mounting of base (1) one side has servo motor (223), the output of servo motor (223) runs through base (1) and extends to the inner chamber of base (1), the output fixed mounting of servo motor (223) has first two-way lead screw (224), the one end that servo motor (223) was kept away from to first two-way lead screw (224) passes through the bearing rotation with the inner wall of base (1) and is connected, the inner chamber of base (1) just is located the rear side of first two-way lead screw (224) and passes through the bearing rotation and install second two-way lead screw (225), the equal threaded connection in both sides on first two-way lead screw (224) surfaces of bottom all rotate through the bearing and install connecting rod (227), the one end that connecting rod (227) kept away from movable plate (226) passes through the bearing rotation with the top of base (1).

3. A novel adjustable platform according to claim 2, characterized in that: the surfaces of the first bidirectional screw rod (224) and the second bidirectional screw rod (225) are respectively sleeved with a belt pulley (228), the surfaces of the two belt pulleys (228) are respectively wound with a transmission belt (229), and the two belt pulleys (228) are in transmission connection through the transmission belts (229).

4. A novel adjustable platform according to claim 3, characterized in that: lifting assembly (21) are including fixed mounting in chassis (211) at base (1) top, the top of chassis (211) is provided with roof-rack (212), install between roof-rack (212) and chassis (211) and cut fork lever (213), the one side installation pole of cutting fork lever (213) has hydraulic rod (214), the top fixed mounting of roof-rack (212) has workstation (215).

5. The novel adjustable platform according to claim 4, wherein: the inside of chassis (211) and roof-rack (212) has all been seted up slide rail (217), top and bottom of cutting fork (213) are all rotated and are installed pulley (216), pulley (216) are sliding connection with slide rail (217).

6. The novel adjustable platform according to claim 5, wherein: both sides of the sliding plate (221) and both front and back ends of the movable plate (226) are provided with sliding grooves, guide rails (2201) are fixedly arranged around the inner cavity of the base (1), and the guide rails (2201) are in sliding connection with the sliding grooves.