CN214537957U - Tunnel inner wall height measuring vehicle - Google Patents

Tunnel inner wall height measuring vehicle Download PDF

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Publication number
CN214537957U
CN214537957U CN202120493046.7U CN202120493046U CN214537957U CN 214537957 U CN214537957 U CN 214537957U CN 202120493046 U CN202120493046 U CN 202120493046U CN 214537957 U CN214537957 U CN 214537957U
Authority
CN
China
Prior art keywords
laser
light emitting
telescopic rod
range finder
wall height
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202120493046.7U
Other languages
Chinese (zh)
Inventor
刘长卿
赵军
李宾
张利民
张占群
胡卓航
王坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Beijing Engineering Group Co Ltd
Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Original Assignee
China Railway Beijing Engineering Group Co Ltd
Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Railway Beijing Engineering Group Co Ltd, Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd filed Critical China Railway Beijing Engineering Group Co Ltd
Priority to CN202120493046.7U priority Critical patent/CN214537957U/en
Application granted granted Critical
Publication of CN214537957U publication Critical patent/CN214537957U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a tunnel inner wall height measurement car, its technical scheme main points include the automobile body, be equipped with the mount pad on the automobile body, install universal spirit level on the mount pad, be connected with the telescopic link of perpendicular to mount pad on the mount pad, stretching out of telescopic link is served and is installed light injection device, light injection device is including laser range finder and laser pen, and this horizontal plane direction can be followed to the laser pen and laser range finder is the angular rotation, still be equipped with the treater on the automobile body, the utility model discloses have accurate measurement demand height, improve work efficiency's effect.

Description

Tunnel inner wall height measuring vehicle
Technical Field
The utility model relates to a measuring equipment, more specifically say that it relates to a tunnel inner wall height measurement car.
Background
The urban traffic is developed rapidly, and the construction of the urban rail traffic enters a new wave. For the traditional enterprises which are good at the technology of long-and-long iron in the past, the new stages of learning development and difficult customs clearance are met. Some construction contents encountered in construction can be solved by reference, but more construction contents need to be updated for a long time.
In subway construction, lighting lamps, various cables, optical cables, fire hoses and various professional equipment in an interval tunnel are required to be installed on the wall of the tunnel, the professional pipelines and the equipment are fixed in design, the same equipment is installed at the same height from a rail surface, and how to accurately and efficiently measure the construction height from one point on the wall of the annular tunnel to the rail surface in the interval tunnel becomes a key step of installation work.
In the conventional installation of the interval tunnel equipment, a square timber or a steel pipe with the length equal to the installation height of the equipment is manufactured, and the height is used for fixing points. The method has the advantages that the human factors account for too large proportion of the measurement accuracy, the measurement error is large, the working efficiency is low, and the equipment installation in the interval of the completion of the quality guarantee and the quantity guarantee during the driving is difficult.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a tunnel inner wall height measurement car has the effect of accurate measurement demand height, improvement work efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tunnel inner wall height measurement car, is including erectting the automobile body on the tunnel track, be equipped with the mount pad on the automobile body, install universal spirit level on the mount pad, be connected with the telescopic link of perpendicular to mount pad on the mount pad, stretch out of telescopic link and serve and install the light ray device, the light ray device is including being on a parallel with the laser range finder of horizontal plane laser irradiation and along the laser pen of laser range finder side-mounting, the laser pen is in same horizontal plane with the laser range finder, and the laser pen can be followed this horizontal plane direction and laser range finder and be the angular rotation, still be equipped with the treater on the automobile body, the treater links to each other with the light ray device and is used for calculating laser range finder data and control monitoring laser pen turned angle.
The utility model discloses further set up to: the telescopic link is marked with scale marks, and a motor which is connected with the telescopic link and used for driving the telescopic link to stretch is installed beside the mounting seat.
The utility model discloses further set up to: an angle sensor is arranged in the laser pen and is in signal connection with the processor.
The utility model discloses further set up to: and the vehicle body is provided with a GPS device.
The utility model discloses further set up to: the light emitting device is sequentially arranged along the telescopic rod and comprises a plurality of bases which are sleeved on the telescopic rod in a sliding mode, the laser range finder and the laser pen are installed on the bases, and nuts used for locking are arranged on the bases.
The utility model discloses further set up to: the light emitting device adopts red light for illumination.
To sum up, the utility model discloses following beneficial effect has: make the light device be in required height of setting for through setting up the telescopic link height, utilize laser range finder's light irradiation this position on the tunnel inner wall to be the height that equipment required installation promptly, can rotate the mounting point of suitable angle determination next point with the laser pen simultaneously, utilize the machine equipment to replace artifical range estimation to this accuracy and the measurement of having improved measurement and efficiency.
Drawings
FIG. 1 is a schematic view of the overall plan structure of the present embodiment;
fig. 2 is a schematic structural diagram of the components of the present embodiment.
Reference numerals: 1. a vehicle body; 2. a mounting seat; 3. a universal level; 4. a telescopic rod; 5. a light emitting device; 51. a laser range finder; 52. a laser pen; 53. a base; 54. a nut; 6. a processor; 7. an electric motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses a tunnel inner wall height measuring vehicle, which comprises a vehicle body 1 erected on a tunnel track, the vehicle body 1 is provided with a mounting seat 2, the mounting seat 2 is provided with a universal level 3, the mounting seat 2 is connected with a telescopic rod 4 vertical to the mounting seat 2, the extension end of the telescopic rod 4 is provided with a light emitting device 5, the light emitting device 5 comprises a laser range finder 51 which is parallel to the horizontal plane for laser irradiation and a laser pen 52 which is arranged along one side of the laser range finder 51 and used for assisting, the laser pen 52 and the laser range finder 51 are positioned on the same horizontal plane, and the laser pen 52 can rotate along the horizontal plane direction at an angle with the laser range finder 51, the vehicle body 1 is further provided with a processor 6, the processor 6 is connected with the light emitting device 5 through signals and is used for measuring and calculating data of the laser range finder 51 and controlling and monitoring the rotating angle of the laser pen 52.
Utilize universal spirit level 3 to ensure that telescopic link 4 is perpendicular to horizontal ground when actual measurement, improve the accuracy. The telescopic rod 4 is adjusted to the required height, the light emitting device 5 is started, the laser of the laser range finder 51 is used for irradiating the inner wall of the tunnel, the light spot irradiated on the inner wall of the tunnel by the laser range finder 51 is a point with the required height, so that the worker can conveniently mark the light spot, and the light spot adjusted and positioned by a machine replaces a recognized carrying square bar, so that the measuring accuracy and the working efficiency are improved; meanwhile, the laser pen 52 can be adjusted to rotate to a proper angle after the data obtained by the laser range finder 51 is converted into a distance by using an angle in the processor 6, and a light spot irradiated by the laser pen 52 on the inner wall of the tunnel is the next mounting point, so that the working efficiency is improved.
Further the telescopic link 4 is marked with scale marks, install by the mount pad 2 and link to each other with telescopic link 4 and be used for driving telescopic link 4 flexible motor 7.
The telescopic height of the telescopic rod 4 can be conveniently observed through the scale marks, and the required height can be accurately adjusted.
Further, an angle sensor for monitoring the rotation angle of the laser pen 52 is arranged in the laser pen 52, and the angle sensor is in signal connection with the processor 6.
The rotation angle of the laser pen 52 is accurately sensed through the angle sensor, so that the position and the fixed point are more accurate when the laser pen 52 rotates, and the accuracy of the device is improved.
Further, a GPS device is mounted on the vehicle body 1.
Through installation GPS equipment in time monitoring automobile body 1 position, make things convenient for automobile body 1 to remove required distance to next fix a position, can arrange the people to drive the maintenance according to the location simultaneously when automobile body 1 trouble.
Furthermore, the light emitting device 5 is sequentially arranged along the telescopic rod 4, the light emitting device 5 further comprises a base 53 which is sleeved on the telescopic rod 4 in a sliding mode, the laser range finder 51 and the laser pen 52 are installed on the base 53, and a nut 54 which penetrates through the base 53 and abuts against the telescopic rod 4 for locking is arranged on the base 53.
A plurality of light emitting devices 5 are used for positioning and installing at a plurality of heights, so that the working efficiency is improved.
Further, the light emitting device 5 adopts red light for illumination.
The staff can conveniently search the light spot for marking through the striking red light irradiation.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a tunnel inner wall height measurement car, is including erectting automobile body (1) on the tunnel track, its characterized in that: the vehicle body (1) is provided with a mounting seat (2), the mounting seat (2) is provided with a universal level meter (3), the mounting seat (2) is connected with a telescopic rod (4) vertical to the mounting seat (2), a light emitting device (5) is arranged on the extending end of the telescopic rod (4), the light emitting device (5) comprises a laser range finder (51) which is parallel to the horizontal plane for laser irradiation and a laser pen (52) which is arranged along one side of the laser range finder (51), the laser pen (52) and the laser range finder (51) are positioned at the same horizontal plane, and the laser pen (52) can rotate along the horizontal plane direction in an angle with the laser range finder (51), the vehicle body (1) is further provided with a processor (6), and the processor (6) is connected with the light emitting device (5) and used for measuring and calculating data of the laser range finder (51) and controlling and monitoring the rotation angle of the laser pen (52).
2. The tunnel inner wall height measuring vehicle according to claim 1, characterized in that: the telescopic rod (4) is marked with scale marks, and a motor (7) which is connected with the telescopic rod (4) and used for driving the telescopic rod (4) to stretch is installed beside the installation seat (2).
3. The tunnel inner wall height measuring vehicle according to claim 2, characterized in that: an angle sensor is arranged in the laser pen (52) and is in signal connection with the processor (6).
4. The tunnel inner wall height measuring vehicle according to claim 3, characterized in that: and a GPS device is arranged on the vehicle body (1).
5. The tunnel inner wall height measuring vehicle according to claim 4, characterized in that: the light emitting device (5) is sequentially arranged along the telescopic rod (4) and is provided with a plurality of light emitting devices, the light emitting devices (5) further comprise bases (53) which are sleeved on the telescopic rod (4) in a sliding mode, the laser range finders (51) and the laser pens (52) are installed on the bases (53), and nuts (54) used for locking are arranged on the bases (53).
6. The tunnel inner wall height measuring vehicle according to claim 5, characterized in that: the light emitting device (5) adopts red light for illumination.
CN202120493046.7U 2021-03-08 2021-03-08 Tunnel inner wall height measuring vehicle Expired - Fee Related CN214537957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120493046.7U CN214537957U (en) 2021-03-08 2021-03-08 Tunnel inner wall height measuring vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120493046.7U CN214537957U (en) 2021-03-08 2021-03-08 Tunnel inner wall height measuring vehicle

Publications (1)

Publication Number Publication Date
CN214537957U true CN214537957U (en) 2021-10-29

Family

ID=78261684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120493046.7U Expired - Fee Related CN214537957U (en) 2021-03-08 2021-03-08 Tunnel inner wall height measuring vehicle

Country Status (1)

Country Link
CN (1) CN214537957U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114993247A (en) * 2022-06-02 2022-09-02 河南省地质矿产勘查开发局第一地质矿产调查院 Tunnel inner height measuring device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114993247A (en) * 2022-06-02 2022-09-02 河南省地质矿产勘查开发局第一地质矿产调查院 Tunnel inner height measuring device and method

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211029