Plugging device, cab and engineering vehicle

A technology for blocking device and cab, applied in vehicle parts, transportation and packaging, etc., can solve the problem of low cab temperature, and achieve the effect of reducing energy consumption and reducing impact

Pending Publication Date: 2019-02-12
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a blocking device to solve the technical problem of low temperature in the cab in the prior art

Method used

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  • Plugging device, cab and engineering vehicle
  • Plugging device, cab and engineering vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The blocking device provided in this embodiment, such as Figure 1 to Figure 2 As shown, it includes a sleeve 4 and a blocking assembly; the sleeve 4 is used to be arranged on the cab, and the sleeve 4 is arranged through the cab; the blocking assembly is arranged in the sleeve 4 for blocking the sleeve; A through hole for the pipe to pass is formed in the blocking assembly, and the pipe can move along the axial direction of the sleeve 4 .

[0034] Wherein, the shape of the sleeve 4 can be cylindrical, cubical, or any suitable shape such as elliptical cylindrical, and the outer contour of the plugging assembly can be cylindrical, cubical, or elliptical cylindrical, etc. Any suitable shape, as long as the plugging component can fill the gap between the inner wall of the sleeve 4 and the pipe material 3 .

[0035] The sleeve 4 is arranged on the cab and penetrates the cab. The pipe 3 that needs to be moved and installed in the cab (such as the hydraulic oil pipe connecte...

Embodiment 2

[0068] The cab provided in this embodiment includes the blocking device provided in Embodiment 1.

[0069] Wherein, the sleeve 4 runs through the outer wall of the cab and is fixedly connected with the outer wall of the cab, the pipe material 3 that needs to be moved and installed in the cab can extend out of the cab through the sleeve 4, and the pipe material 3 can move along the axial direction of the sleeve 4, The blocking assembly will not hinder the movement of the pipe material 3, so that the pipe material 3 in the cab can move normally, and the blocking assembly fills the gap between the inner wall of the sleeve 4 and the pipe material 3, which can prevent the air outside the cab from entering the interior of the cab, thereby Reduce the impact of external air on the air inside the cab, help maintain a suitable temperature inside the cab, and reduce energy consumption.

[0070] Specifically, the floor 5 of the driver's cab is provided with a through hole, the bottom plat...

Embodiment 3

[0074] The engineering vehicle provided in this embodiment includes the blocking device provided in Embodiment 1 or the cab provided in Embodiment 2.

[0075] Wherein, the sleeve 4 is arranged on the driver's cab and is arranged through the driver's cab. The pipe material 3 in the driver's cab can protrude out of the driver's cab through the sleeve 4, and the pipe material 3 can move along the axial direction of the sleeve 4. The plugging assembly will not The assembly of the pipe 3 hinders the normal movement of the pipe 3 in the cab, and the plugging assembly fills the gap between the inner wall of the sleeve 4 and the pipe 3, which can prevent the air outside the cab from entering the interior of the cab, thereby reducing the impact of external air on the driver. The influence of the air inside the cabin helps maintain a suitable temperature inside the cab, helps engineering vehicles maintain a suitable working condition, and reduces energy consumption.

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PUM

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Abstract

The invention provides a plugging device, a cab and an engineering vehicle, and relates to the technical field of engineering vehicles. The plugging device comprises a sleeve and a plugging assembly;the sleeve is for being arranged on the cab and penetrates through the cab; the plugging assembly is arranged in the sleeve and used for plugging the sleeve; and a through hole for a tubular product to pass is formed in the plugging assembly, and the tubular product can move in the axial direction of the sleeve. The sleeve is arranged on the cab and penetrates through the cab, the tubular productwhich needs to be movably arranged in the cab can stretch out of the cab through the sleeve and can move in the axial direction of the sleeve, the movement of the tubular product cannot be hindered, and the tubular product in the cab can move normally; and a gap between the inner wall of the sleeve and the tubular product is filled by the plugging assembly, air outside the cab can be prevented from entering into the cab, thus the influence of the air outside the cab on air inside the cab is reduced, appropriate temperature in the cab is kept, and the energy consumption is lowered.

Description

technical field [0001] The invention relates to the technical field of engineering vehicles, in particular to a blocking device, a driver's cab, and an engineering vehicle with the blocking device or the driver's cab. Background technique [0002] Off-road low-temperature vehicles are mainly used in extremely cold regions such as Russia. The cab of off-road low-temperature vehicles is composed of front instrument panel, soft interior, seat assembly, armrest box assembly and body-in-white frame. [0003] Among them, the seat assembly includes a seat and a seat frame, the seat is installed on the seat frame and can move forward and backward relative to the seat frame, the armrest box assembly includes an armrest box and a hydraulic control handle, and the armrest box is arranged on the seat Both sides, and the hydraulic control handle is installed on the upper end of the armrest box, the hydraulic control handle is connected with the hydraulic oil pipe, and the hydraulic oil p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/08
CPCB60R13/0853
Inventor 李超张鹏张珂
Owner SANY AUTOMOBILE MFG CO LTD
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