Lifting device

Abstract

The lifting device is used for being installed on a pipeline robot and comprises a fixing piece, a supporting assembly and a telescopic piece, a sliding groove is formed in the fixing piece, and the sliding groove is formed in the pipeline robot through the fixing piece; the supporting assembly is located in the sliding groove, one end of the supporting assembly is slidably connected to the sliding groove, the other end of the supporting assembly is rotationally connected to the mounting part, and the mounting part is used for mounting a camera; the telescopic piece is arranged in the sliding groove, the fixed end of the telescopic piece is rotationally connected to the sliding groove, and the output end of the telescopic piece is connected with the supporting assembly; when the output end of the telescopic piece pushes the supporting assembly, one end of the supporting assembly slides in the sliding groove, so that the supporting assembly lifts and moves the mounting piece, and the camera can be mounted on the mounting piece by arranging the supporting assembly and the telescopic piece; and the height of the camera can be conveniently adjusted, and the camera can be conveniently stored.

Description

Technical Field

[0001] The present application relates to the field of pipeline robot equipment, and in particular to a lifting device. Background Art

[0002] A pipeline robot is an integrated system of machinery, electricity and instrumentation that can automatically walk along the inside or outside of a small pipeline, carry one or more sensors and operating machinery, and perform a series of pipeline operations under remote control by staff or automatic control by a computer.

[0003] When the pipeline robot is working, it will carry a variety of equipment for inspection and detection, such as cameras. However, the existing small-volume cameras cannot meet the shooting needs in the pipeline, so a large-volume camera is needed for shooting. However, this also causes the problem that the pipeline robot cannot carry a large-volume camera, and the camera cannot be adjusted in height.

[0004] Therefore, how to carry a camera and adjust the height of the camera is an important technical problem that needs to be solved urgently. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model provides a lifting device, which can install a camera on a mounting member by providing a supporting assembly and a telescopic member, so as to facilitate the height adjustment and storage of the camera.

[0006] The technical solution adopted by the utility model to solve the above technical problems is as follows:

[0007] The present application provides a lifting device for installation on a pipeline robot, comprising:

[0008] A chute, wherein the chute is arranged on the pipeline robot;

[0009] A support assembly is located in the slide slot, one end of the support assembly is slidably connected to the slide slot, and the other end of the support assembly is rotatably connected to a mounting member, and the mounting member is used to mount a camera;

[0010] A telescopic member is arranged in the slide slot, a fixed end of the telescopic member is rotatably connected to the slide slot, and an output end of the telescopic member is connected to the support assembly;

[0011] When the output end of the telescopic member pushes the supporting assembly, one end of the supporting assembly slides in the sliding groove, so that the supporting assembly lifts and lowers the mounting member.

[0012] Optionally, in some embodiments of the present application, the support assembly includes:

[0013] A support plate, one end of which is slidably connected to the slide slot, and the other end of which is rotatably connected to the mounting member;

[0014] A support member, one end of which is elastically connected to the support plate, and the other end of which is rotatably connected to the mounting member.

[0015] Optionally, in some embodiments of the present application, sliding holes are provided on both sides of the slide groove, sliding rods are provided in the sliding holes, the sliding rods slide in the sliding holes, through holes are opened on the support plate at positions corresponding to the sliding holes, and the sliding rods are mounted on the through holes.

[0016] Optionally, in some embodiments of the present application, the fixed end of the telescopic member is sleeved on the sliding rod.

[0017] Optionally, in some embodiments of the present application, the lifting device also includes a connecting rod, one end of which is rotatably connected to the support plate, the other end of the connecting rod is rotatably connected to the slide groove, and the middle position of the connecting rod is rotatably connected to the support member.

[0018] Optionally, in some embodiments of the present application, an elastic member is connected between the support member and the support plate, and the elastic member includes a compression spring.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model of the present application can adjust the height of the camera by providing a slide groove, a support assembly, and a telescopic member that cooperate with each other. Specifically, the support assembly includes a support plate and a support member. Both the support plate and the support member support the mounting member, and the support plate and the support member can be stored in the slide groove through the telescopic member, which is convenient for storing the mounting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The overall structure of the lifting device provided in the embodiment of the present application is shown in FIG. Figure 1 ;

[0023] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3The overall structure of the lifting device provided in the embodiment of the present application is shown in FIG. Figure 2

[0025] Figure 4 A schematic diagram of the assembly structure of the support assembly and the telescopic member provided in an embodiment of the present application.

[0026] Description of reference numerals:

[0027] 100, fixing part; 110, sliding groove; 120, sliding hole; 130, sliding rod; 200, supporting assembly; 210, supporting plate; 220, supporting part; 230, connecting rod; 240, elastic part; 300, telescopic part; 400, mounting part. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the present application. It is understood that the drawings are only provided for reference and illustration, and are not used to limit the present application. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0029] Specifically, an embodiment of the present application provides a lifting device, which is mainly used on an underground pipeline detection robot and is used as an accessory of the pipeline robot. In the present application, the mounting member 400 in the lifting device is used to install a camera, so that the lifting device can lift the camera to achieve a suitable shooting angle and range, so that when the pipeline robot is operating, the operating screen can be captured by the camera to improve operating efficiency.

[0030] Among them, Figure 1In the embodiment, the lifting device includes a fixing member 100, on which a slide groove 110 is arranged, and the slide groove 110 is installed on the pipeline robot through the fixing member 100, wherein a support assembly 200 and a telescopic member 300 are arranged on the slide groove 110, one end of the support assembly 200 is connected to a mounting member 400, and the other end of the support assembly 200 is slidably connected to the slide groove 110, so that the support assembly 200 can adjust the height of the mounting member 400 through the movement of the slide groove 110, and the adjustment process is performed by pushing the support assembly 200 up and down through the telescopic member 300. Pull for adjustment, wherein a support plate 210 and a support member 220 are provided on the support assembly 200, and two mounting positions are provided on the mounting member 400, the support plate 210 and the support member 220 are rotatably connected with the mounting member 400 through the mounting positions respectively, and on the support plate 210, one end away from the mounting member 400 is rotatably connected with the slide groove 110 and there is a sliding connection, specifically, a sliding hole 120 is opened on the inner wall of the slide groove 110, the sliding hole 120 is opened on both sides of the slide groove 110, and the opening direction of the sliding hole 120 is set along the direction of the slide groove 110.

[0031] The same sliding rod 130 is arranged in the two sliding holes 120, the sliding rod 130 is supported in the two sliding holes 120, and the sliding rod 130 slides in the sliding hole 120 along the direction of the sliding groove 110, and a through hole is opened on the support plate 210 at a position corresponding to the sliding rod 130, and the sliding rod 130 is located in the through hole, so that the support member 220 can move in the sliding hole 120 through the sliding rod 130, and the support member 220 can rotate on the sliding rod 130.

[0032] In order to facilitate the support member 220 to support and move the mounting member 400, an elastic member 240 is further provided, one end of the elastic member 240 is connected to the support member 220, and the other end of the elastic member 240 is connected to the inner wall of the slide groove 110, and the elastic member 240 is a compression spring. When the support member 220 moves, it is maintained by the elastic member 240, specifically:

[0033] When the support member 220 rotates in the direction toward the mounting member 400, the elastic member 240 is squeezed, and the elastic member 240 pushes the support member 220 to move in the slide groove 110, so that the slide rod 130 moves in the slide hole 120, and the moving direction is away from the compression spring direction, so that the support member 220 as a whole moves in the direction toward the slide groove 110, so that the support member 220 as a whole is located in the slide groove 110, so as to achieve the following Figure 3 Effect.

[0034] On the contrary, when the support member 220 rotates in a direction away from the mounting member 400, the elastic member 240 is stretched, and the elastic member 240 pulls the support member 220 to move in the slide groove 110, so that the slide rod 130 moves in the slide hole 120, and the moving direction is toward the direction of the compression spring, so that the support member 220 as a whole moves in a direction away from the slide groove 110, which is convenient for supporting the mounting member 400.

[0035] To complete the above process, a telescopic member 300 is required. In the embodiment of the present application, the telescopic member 300 is arranged in the slide groove 110, and the fixed end of the telescopic member 300 is rotatably connected to the slide groove 110. Specifically, the fixed end of the telescopic member 300 is mounted on the slide rod 130 to facilitate rotation relative to the slide groove 110. The output end of the telescopic member 300 is connected to the support assembly 200.

[0036] Among them, the output end of the telescopic member 300 is rotatably connected with the support member 220. When the output end of the telescopic member 300 is extended, the telescopic member 300 lifts the support plate 210 and the support member 220, and the elastic member 240 pulls the support plate 210, so that the sliding rod 130 moves in the sliding hole 120, and the moving direction is toward the direction of the compression spring, so that the support member 220 moves as a whole in the direction away from the sliding groove 110, which is convenient for supporting the mounting member 400; when the output end of the telescopic member 300 is shortened, the telescopic member 300 moves the support plate 210 and the support member 220, squeezing the elastic member 240, and the elastic member 240 pushes the support member 220 to move in the sliding groove 110, so that the sliding rod 130 moves in the sliding hole 120, and the moving direction is away from the compression spring direction, so that the support member 220 moves as a whole in the direction toward the sliding groove 110, which is convenient for the support member 220 to be located as a whole in the sliding groove 110.

[0037] In the embodiment of the present application, a connecting rod 230 is further provided, and the connecting rod 230 is used to connect the slide groove 110 to the support assembly 200, specifically:

[0038] One end of the connecting rod 230 is rotatably connected to the inner wall of the slide groove 110, and the other end of the connecting rod 230 is rotatably connected to the support plate 210. When the support plate 210 rotates, the connecting rod 230 can push or pull the support plate 210 so that the support plate 210 lifts the mounting member 400 or stores the support plate 210 into the slide groove 110. The middle position of the connecting rod 230 is also rotatably connected to the support member 220. When the support plate 210 rises or falls, the connecting rod 230 can drive the support member 220 to move, so that the mutual movement of the support plate 210 and the support member 220 can keep the mounting member 400 always in a vertical state, which is convenient for the camera installed on the mounting member 400 to take pictures.

[0039] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A lifting device, used for installation on a pipeline robot, characterized in that: include: A fixing member, wherein a slide groove is formed on the fixing member, and the slide groove is arranged on the pipeline robot through the fixing member; A support assembly is located in the slide slot, one end of the support assembly is slidably connected to the slide slot, and the other end of the support assembly is rotatably connected to a mounting member, and the mounting member is used to mount a camera; A telescopic member is arranged in the slide slot, a fixed end of the telescopic member is rotatably connected to the slide slot, and an output end of the telescopic member is connected to the support assembly; When the output end of the telescopic member pushes the supporting assembly, one end of the supporting assembly slides in the sliding groove, so that the supporting assembly lifts and lowers the mounting member.

2. The lifting device according to claim 1, characterized in that: The support assembly comprises: A support plate, one end of which is slidably connected to the slide slot, and the other end of which is rotatably connected to the mounting member; A support member, one end of which is rotatably connected to the mounting member; A connecting rod, one end of which is rotatably connected to the support plate, the other end of which is rotatably connected to the slide slot, and the middle portion of which is rotatably connected to the other end of the support member.

3. The lifting device according to claim 2, characterized in that: The side walls of both sides of the slide groove are provided with sliding holes, the same sliding rod is provided in the sliding hole, the sliding rod slides in the sliding hole, a through hole is opened on the support plate at a position corresponding to the sliding rod, and the sliding rod is sleeved in the through hole.

4. The lifting device according to claim 3, characterized in that: The fixed end of the telescopic member is sleeved on the sliding rod.

5. The lifting device according to claim 2, characterized in that: The support assembly also includes an elastic member, one end of which is connected to the support plate, and the other end of which is connected to the side wall of the slide groove.

6. The lifting device according to claim 5, characterized in that: The elastic member includes a compression spring.

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