Middle connecting piece of tunnel intelligent robot

Abstract

The utility model relates to the field of tunnel machines, in particular to a tunnel intelligent robot middle connecting piece which comprises a cabin body and installation side plates arranged on the outer side of the cabin body, at least one connecting assembly is installed between the installation side plates, and the connecting assemblies are oppositely arranged and connected. The connecting assembly comprises a mounting base fixedly connected with the mounting side plate, the top end of the mounting base is hollow, a rotating piece is arranged at the end connected with the mounting base, the end, connected with the mounting base, of the rotating piece is a sphere, the other end of the rotating piece is a cylinder, the rotating piece is further connected with a mounting sub-piece body, and the bottom end of the mounting sub-piece body is connected with the cylinder. And the top ends of the mounting sub-parts are connected in a clamping or suction manner. The utility model has the advantages that the connection tightness of the cabin body of the tunnel robot can be enhanced, the sliding stability and safety are improved, and the service life of the product is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tunnel machine field especially relates to a tunnel intelligence robot intermediate connecting piece. BACKGROUND

[0002] In recent years, the city traffic develops fast, the number and scale of city traffic tunnel and high speed traffic tunnel are rising unceasingly, however, the phenomenon such as car illegal lane change, overspeed, low speed or driver randomly throwing garbage in tunnel frequently occurs, and the problem such as tunnel inner wall water seepage can also cause traffic accident, therefore, it is necessary to carry out regular inspection to tunnel.

[0003] In the existing tunnel inspection, usually, guide rail is laid on the side wall of tunnel, tunnel robot drives back and forth on the guide rail to monitor the vehicle driving condition in tunnel, and in order to fully monitor the tunnel, the tunnel robot is connected with several cabins.

[0004] However, the more the number of cabins is, the more easily the intermediate connecting piece is broken, which can cause accident to the running tunnel robot, and the tunnel robot is stopped running at least, and the tunnel robot falls and causes vehicle or human body damage at most.

[0005] Therefore, the tunnel intelligence robot intermediate connecting piece is provided, which can enhance the fastening of tunnel robot cabin connection, improve the sliding stability and safety, and prolong the service life of product. CONTENT OF UTILITY MODEL

[0006] The utility model solves the technical problem that the prior art lacks and provides a tunnel intelligence robot intermediate connecting piece, which can enhance the fastening of tunnel robot cabin connection, improve the sliding stability and safety, and prolong the service life of product.

[0007] To solve the above technical problem, the utility model adopts the following technical scheme:

[0008] A tunnel intelligence robot intermediate connecting piece, which comprises a cabin and a mounting side plate arranged outside the cabin, at least one connecting component is arranged between the mounting side plates, the connecting components are oppositely arranged and connected, and the connecting component comprises a mounting base fixedly connected with the mounting side plate, the top end of the mounting base is hollow, a rotating piece is arranged at one end connected with the mounting base, the end connected with the mounting base of the rotating piece is a spherical body, the other end is a column body, the rotating piece is further connected with a mounting sub-component body, the bottom end of the mounting sub-component body is hollow and connected with the column body, and the top ends of the mounting sub-component bodies are clamped or attracted and connected.

[0009] Preferably, magnetic attraction pieces are arranged between the mounting sub-component bodies to be attracted to each other.

[0010] Preferably, a baffle disc is arranged in the rotating piece, and the diameter of the baffle disc is equal to or greater than the diameter of the mounting sub-component body.

[0011] Preferably, the bottom end of the installation sub-piece body is provided with a support piece with a diameter larger than that of the magnetic piece, and the magnetic piece is placed on one side of the support piece.

[0012] Preferably, the support pieces are oppositely arranged, and a gasket is arranged between the support pieces.

[0013] Preferably, a stepped body is arranged in the hollow portion of the bottom end of the installation sub-piece body.

[0014] Preferably, at least one elastic stretching piece is arranged between the cabin bodies, and a fixed nut piece is arranged at the connection position of the elastic stretching piece and the cabin body.

[0015] Preferably, a protective sleeve is further arranged between the fixed nut pieces, and the protective sleeve protects the electric wires for conducting electricity between the cabin bodies.

[0016] Preferably, a fixed sleeve piece is arranged outside the installation sub-piece body.

[0017] Preferably, the diameter of the installation sub-piece body is 3-9 mm.

[0018] The utility model has the beneficial effects that:

[0019] 1. At least one connecting assembly is arranged between the installation side plates, two connecting assemblies are arranged in the embodiment, the two connecting assemblies are oppositely arranged, the two connecting assemblies connect the cabin bodies to each other, the connecting assemblies are oppositely arranged and connected, the connecting assembly comprises an installation base fixedly connected with the installation side plate, the top end of the installation base is hollow, the bottom end of the installation base is fixedly connected with the installation side plate of the cabin body, one end of the installation base is provided with a rotating piece, the connecting end of the rotating piece and the installation base is a spherical body, the diameter of the rotating piece is greater than the diameter of the top end of the installation base, when the cabin body is shaken due to the operation of the tunnel robot, the rotating piece can effectively reduce the influence of shaking, the rotating piece rolls and swings, effectively offsets the pulling force between the cabin bodies, prevents the cabin bodies from being broken, reduces the risk of separation between the cabin bodies, and improves safety and operation stability.

[0020] 2. A baffle disc is arranged in the rotating piece, the diameter of the baffle disc is equal to or greater than the diameter of the installation sub-piece body, the baffle disc effectively supports the installation sub-piece body, prevents the installation sub-piece body from being separated downward, the column is clamped in the hollow portion of the installation sub-piece body, effectively prevents the installation sub-piece body from being separated upward and downward, and maintains the stability of the installation sub-piece body during the operation of the tunnel robot.

[0021] 3. At least one elastic stretching piece is arranged between the cabin bodies, and a fixed nut piece is arranged at the connection position of the elastic stretching piece and the cabin body, four elastic stretching pieces are arranged in the embodiment, the elastic stretching pieces have elasticity and are uniformly distributed on the vertical lines of the side surfaces of the cabin bodies, effectively slow down the violent impact force of the tunnel robot, effectively prevent the cabin bodies from being broken and separated, and improve safety.

[0022] 4. The mounting sub-piece is externally provided with a fixing sleeve, which protects the connection between the mounting sub-pieces and forms inward resistance to the separation of the mounting sub-pieces, achieving two purposes at once.

[0023] These features and advantages of the present application will be described in detail in the following specific embodiments, drawings.

DRAWINGS

[0024] The present application will be further described below in conjunction with the drawings:

[0025] Figure 1 The present application will be further described below in conjunction with the drawings:

[0026] Figure 2 The present application will be further described below in conjunction with the drawings: Figure 1

[0027] Figure 3 The present application will be further described below in conjunction with the drawings:

[0028] Figure 4 The present application will be further described below in conjunction with the drawings: Figure 3

[0029] Figure 5 The present application will be further described below in conjunction with the drawings:

CONCRETE EMBODIMENT

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] The concepts involved in the present application will be described below in conjunction with the drawings. It should be pointed out here that the following descriptions of the concepts are only to make the content of the present application easier to understand, and do not limit the scope of protection of the present application.

[0032] Embodiment one:

[0033] A tunnel intelligent robot intermediate connecting piece, such as Figure 1 , Figure 2 , Figure 5 ​​As shown, it comprises a cabin body 1 and a mounting side plate 2 arranged outside the cabin body 1, at least one connecting assembly 3 is arranged between the mounting side plates 2, in this embodiment, two connecting assemblies 3 are arranged opposite to each other, and the two connecting assemblies 3 are connected to connect the cabin bodies 1 to each other, the connecting assemblies 3 are arranged opposite to each other, and the connecting assembly 3 comprises a mounting base 301 fixedly connected with the mounting side plate 2, the top end of the mounting base 301 is hollow, the bottom end is fixedly connected with the mounting side plate 2 of the cabin body 1, one end connected with the mounting base 301 is provided with a rotating part 302, the connecting end of the rotating part 302 and the mounting base 301 is a spherical body 303, the diameter of the rotating part 302 is greater than the diameter of the top end hollow of the mounting base 301, when the tunnel robot runs and causes the cabin body 1 to shake, the rotating part 302 can effectively reduce the influence of shaking, and the rotating part 302 rolls and swings to effectively offset the pulling force between the cabin bodies 1, prevent the cabin bodies 1 from being broken, reduce the risk of separation between the cabin bodies 1, and improve safety and running stability.

[0034] The other end of the rotating part 302 is a column body 304, and the rotating part 302 is further connected with a mounting sub-assembly body 305, the bottom end of the mounting sub-assembly body 305 is hollow and connected with the column body 304, and the top ends of the mounting sub-assembly bodies 305 are clamped or attracted to each other. It is worth mentioning that the clamping mode can be buckling, plug-in and the like.

[0035] In this embodiment, the top end of the mounting sub-assembly body 305 is provided with a magnetic attraction part 306 to attract each other, and the attraction force between the magnetic attraction parts 306 is greater than the pulling force between the cabin bodies 1.

[0036] As shown in the figure, Figure 3 The middle of the rotating part 302 is provided with a baffle plate 307, the diameter of the baffle plate 307 is equal to or greater than the diameter of the mounting sub-assembly body 305, which effectively supports the mounting sub-assembly body 305 and prevents the mounting sub-assembly body 305 from being separated downward, the column body 304 is clamped in the hollow of the mounting sub-assembly body 305, which effectively prevents the mounting sub-assembly body 305 from being separated upward and downward, and maintains the stability of the mounting sub-assembly body 305 during the operation of the tunnel robot.

[0037] The bottom end of the mounting sub-assembly body 305 is provided with a support part 308 with a diameter greater than the magnetic attraction part 306, and the magnetic attraction part 306 is placed on one side of the support part 308 to prevent the magnetic attraction part 306 from being rubbed to cause wear and tear, thereby prolonging the service life of the magnetic attraction part 306.

[0038] The support parts 308 are arranged opposite to each other, and a gasket 309 is arranged between the support parts 308 to effectively reduce the wear and tear caused by the mutual friction between the support frames and prolong the service life of the support parts 308.

[0039] As shown in the figure, Figure 4 The bottom end of the mounting sub-assembly body 305 is provided with a step body 310, which provides sufficient placement area for the column body 304 to expand and increase in volume, facilitates installation, and improves installation efficiency.

[0040] At least one elastic stretching piece 4 is arranged between the cabin bodies 1, and a fixed nut piece 5 is arranged at the connection between the elastic stretching piece 4 and the cabin body 1; in the embodiment, four elastic stretching pieces 4 are arranged, the elastic stretching pieces 4 are elastic and are uniformly distributed along the vertical lines of the side surfaces of the cabin bodies 1, effectively slow down the violent impact force of the tunnel robot, effectively prevent the cabin bodies 1 from being broken and separated, and improve the safety.

[0041] The fixed nut pieces 5 are further provided with protective sleeves 6, the protective sleeves 6 protect the electric wires arranged between the cabin bodies 1 for conducting electricity, prevent the electric wires from being affected by the water vapor and dust in the tunnel, and cause the safety problems such as electric wire short circuit.

[0042] The external fixed sleeve pieces 7 are arranged on the installation sub-body 305, the fixed sleeve pieces 7 not only protect the connection between the installation sub-bodies, but also form the inward resistance when the installation sub-bodies are separated, and achieve two purposes at one time.

[0043] The diameter of the installation sub-body is 3mm to 9mm, the installation sub-body is less than 3mm, and the installation sub-body is easy to be broken when being connected; the diameter of the installation sub-body is greater than 9mm, and the connecting precision is reduced.

[0044] The above is only the specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, and the skilled person in the art should understand that the utility model includes but is not limited to the contents described in the drawings and the above specific embodiment. Any modification without deviating from the function and structural principle of the utility model will be included in the scope of claims.

Claims

1. A tunneling intelligent robot intermediate connection piece, characterized in that, The application relates to a cabin body and mounting side plates arranged outside the cabin body, at least one connecting assembly is arranged between the mounting side plates, the connecting assemblies are oppositely arranged and connected, the connecting assembly comprises a mounting base fixedly connected with the mounting side plate, the top end of the mounting base is hollow, one end connected with the mounting base is provided with a rotating piece, the end connected with the mounting base of the rotating piece is a spherical body, the other end is a column body, the rotating piece is further connected with a mounting sub-piece body, the bottom end of the mounting sub-piece body is connected with the column body, the top ends of the mounting sub-piece bodies are clamped or attracted and connected.

2. A tunneling intelligent robot intermediate connecting piece according to claim 1, characterized in that, Magnetic attraction pieces are arranged between the mounting sub-piece bodies to be attracted to each other.

3. A tunneling intelligent robot intermediate connecting piece according to claim 1, characterized in that, A baffle disc is arranged in the middle of the rotating piece, the diameter of the baffle disc is equal to or greater than the diameter of the mounting sub-piece body.

4. A tunneling intelligent robot intermediate connecting piece according to claim 2, characterized in that, The bottom end of the mounting sub-piece body is provided with a support piece with a diameter greater than that of the magnetic attraction piece, and the magnetic attraction piece is placed on one side of the support piece.

5. A tunneling intelligent robot intermediate connecting piece according to claim 4, characterized in that, The support pieces are oppositely arranged, and a gasket is arranged between the support pieces.

6. A tunneling intelligent robotic intermediate connection as claimed in claim 1, wherein, A step body is arranged in the hollow part of the bottom end of the mounting sub-piece body.

7. A tunneling intelligent robot intermediate connecting piece according to claim 1, characterized in that, At least one elastic stretching piece is arranged between the cabin bodies, and a fixed nut piece is arranged at the connecting part of the elastic stretching piece and the cabin body.

8. A tunneling intelligent robot intermediate connecting piece according to claim 7, characterized in that, Protection sleeves are further arranged between the fixed nut pieces, and the protection sleeves protect the electric wires for conducting electricity between the cabin bodies.

9. A tunneling intelligent robot intermediate connecting piece according to claim 1, characterized in that, A fixed sleeve piece is arranged outside the mounting sub-piece body.

10. A tunneling intelligent robot intermediate connecting piece according to claim 1, characterized in that, The diameter of the mounting sub-piece body is 3mm to 9mm.

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