CN213022058U - Tunnel primary lining stress inspection device - Google Patents
Tunnel primary lining stress inspection device Download PDFInfo
- Publication number
- CN213022058U CN213022058U CN202022309422.0U CN202022309422U CN213022058U CN 213022058 U CN213022058 U CN 213022058U CN 202022309422 U CN202022309422 U CN 202022309422U CN 213022058 U CN213022058 U CN 213022058U
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- motor
- primary lining
- stress inspection
- lead screw
- stress
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Abstract
The utility model discloses a tunnel is lining stress inspection device just, the technical scheme of adoption is, including the bottom plate, from the driving wheel, turn to platform, wheel, electric telescopic handle, backup pad, slide, end cover, lead screw base, controlling means, signal transmission module, slider, second motor, action wheel, axis of rotation, stress inspection module, first motor, lead screw, follow driving wheel. The device can be controlled by an external control device, and the device is controlled to move to the position below a primary lining needing stress inspection, so that the entering and exiting of workers can be avoided, and the safety of the workers is ensured; the stress inspection module can move up and down and rotate left and right, so that the stress inspection module is better suitable for the position of the primary lining inspection point and the inspection work.
Description
Technical Field
The utility model belongs to the tunnel construction field relates to a tunnel is lining stress inspection device just.
Background
In the construction process of the mountain tunnel, the primary lining is easy to collapse, and a primary lining structure needs to be monitored and checked by using monitoring modules such as a camera and the like on the primary lining. The primary lining is required to be checked after being installed according to the requirement, and particularly, the stress check of the primary lining is required after a period of time so as to ensure the construction safety.
Most inspection devices use fixed monitoring devices, are not convenient for remove, need personnel to get into and just line the below and carry out fixed mounting moreover, have certain risk to personnel's safety.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses a technical scheme be: comprises a bottom plate, two groups of electric telescopic rods are fixedly arranged at one end above the bottom plate, a supporting plate is fixedly arranged above the two groups of electric telescopic rods, a slideway is fixedly arranged in the middle above the supporting plate, an end cover and a screw rod base are respectively and fixedly arranged at two ends of the slideway, a first motor is fixedly arranged on the inner side of the end cover, a lead screw is fixedly arranged on the first motor, the other end of the lead screw is rotatably arranged on a lead screw base, the thread part of the screw rod is engaged with a sliding block which is arranged in the slideway in a sliding way, a second motor is fixedly arranged at one end above the sliding block, a driving wheel is fixedly arranged on the second motor, the driving wheel is engaged with a driven wheel II, the driven wheel II is fixedly arranged at the upper part of the outer side of the rotating shaft, the rotating shaft is rotatably arranged at the other end above the sliding block, and the stress inspection module is fixedly arranged above the rotating shaft.
As a preferred scheme of the utility model, bottom plate top other end fixed mounting has controlling means, controlling means top fixed mounting has signal of telecommunication transmission module.
As a preferred scheme of the utility model, bottom plate below one end fixed mounting has two sets of follow driving wheel I, bottom plate below other end fixed mounting has the platform that turns to, turn to the platform both ends and rotate and install the wheel, it has motor module to turn to the platform built-in.
As a preferred scheme of the utility model, stress inspection module embeds there are stress sensor and camera group.
As an optimized scheme of the utility model, controlling means with electric telescopic handle first motor with the second motor becomes electric connection.
As an optimized scheme of the utility model, signal of telecommunication transmission module passes through signal of telecommunication connection with outside controlling means.
The utility model discloses a tunnel is lining stress inspection device beneficial effect just: the device can be controlled by an external control device, and the device is controlled to move to the position below a primary lining needing stress inspection, so that the entering and exiting of workers can be avoided, and the safety of the workers is ensured; the stress inspection module can move up and down and rotate left and right, so that the stress inspection module is better suitable for the position of the primary lining inspection point and the inspection work.
Drawings
Fig. 1 is a front structural view of a tunnel primary lining stress inspection device according to the present invention;
FIG. 2 is a diagram of a structure of a slideway of the tunnel primary lining stress inspection device of the present invention;
FIG. 3 is a gear structure diagram of the tunnel primary lining stress inspection device of the present invention;
in the figure: the device comprises a base plate 1, a driven wheel 2, a steering table 3, wheels 4, an electric telescopic rod 5, a supporting plate 6, a slideway 7, an end cover 8, a screw rod base 9, a control device 10, an electric signal transmission module 11, a sliding block 12, a second motor 13, a driving wheel 14, a rotating shaft 15, a stress inspection module 16, a first motor 17, a screw rod 18 and a driven wheel 19.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses a tunnel primary lining stress inspection device, which adopts the technical scheme that the tunnel primary lining stress inspection device comprises a bottom plate 1, wherein two groups of electric telescopic rods 5 are fixedly arranged at one end above the bottom plate 1, a supporting plate 6 is fixedly arranged above the two groups of electric telescopic rods 5, a slide 7 is fixedly arranged at the middle part above the supporting plate 6, an end cover 8 and a lead screw base 9 are respectively and fixedly arranged at two ends of the slide 7, a first motor 17 is fixedly arranged at the inner side of the end cover 8, a lead screw 18 is fixedly arranged on the first motor 17, the other end of the lead screw 18 is rotatably arranged on the lead screw base 9, the thread part of the lead screw 18 is engaged and arranged on a slide block 12, the slide block 12 is slidably arranged inside the slide 7, a second motor 13 is fixedly arranged at one end above, the driving wheel 14 is provided with a driven wheel II 19 in a meshed mode, the driven wheel II 19 is fixedly mounted on the upper portion of the outer side of the rotating shaft 15, the rotating shaft 15 is rotatably mounted at the other end of the upper portion of the sliding block 12, and the stress inspection module 16 is fixedly mounted above the rotating shaft 15.
The other end of the upper part of the bottom plate 1 is fixedly provided with a control device 10, and an electric signal transmission module 11 is fixedly arranged above the control device 10.
1 below one end fixed mounting of bottom plate has two sets of follow driving wheels I2, 1 below other end fixed mounting of bottom plate has a platform 3 that turns to, 3 both ends of platform that turn to are rotated and are installed wheel 4, it has motor module to turn to platform 3 embeds.
The stress inspection module 16 is provided with a stress sensor and a camera set inside.
The control device 10 is electrically connected with the electric telescopic rod 5, the first motor 17 and the second motor 13.
The electric signal transmission module 11 is connected with an external control device through an electric signal.
The utility model discloses a tunnel is lining stress inspection device theory of operation just: when the device is used, an external worker operates the control device to generate a signal, the signal is transmitted to the electric signal transmission module 11 and fed back to the control device 10, the control device is moved, the steering table 3 drives the wheels 4 to rotate and steer, the driven wheel I2 rotates along with the rotation of the wheels 4 and starts to be positioned after moving to a measuring position, the camera group in the stress inspection module 16 carries out visual capture and feeds back to an operator, the electric telescopic rod 5 extends to drive the lead screw 18 to rotate on the lead screw base 9 when reaching the inspection position, the driving slide block 12 slides in the slide way 7 and slides to a set position of control, the second motor 13 rotates to drive the driving wheel 14 to rotate and is meshed with the driven wheel II 19 to rotate the rotating shaft 15 and drive the stress inspection module 16 to rotate to a monitoring angle, the angle is adjusted, the electric telescopic rod 5 extends continuously, the stress sensor in the stress inspection module 16 is made to be attached to the primary lining, and data monitoring work is carried out. The driven wheel I, the steering table, the wheel, the electric telescopic rod, the slide way, the screw rod base, the control device, the electric signal transmission module, the slide block, the second motor, the driving wheel, the rotating shaft, the stress inspection module, the first motor, the screw rod and the driven wheel II, and the modules in the control device are all products which can be easily bought in the market, and the technical staff in the field of the connection mode and the function of pins can refer to related technical manuals or teaching materials and obtain technical inspiration through limited tests. Wherein the electric signal transmission module uses electromagnetic wave transmission.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (6)
1. A tunnel primary lining stress inspection device is characterized in that: the electric telescopic handle comprises a bottom plate (1), wherein one end of the top of the bottom plate (1) is fixedly provided with two groups of electric telescopic handles (5), the top of each electric telescopic handle is fixedly provided with a supporting plate (6), the middle of the top of the supporting plate (6) is fixedly provided with a slide (7), the two ends of each slide (7) are respectively fixedly provided with an end cover (8) and a lead screw base (9), the inner side of each end cover (8) is fixedly provided with a first motor (17), a lead screw (18) is fixedly provided with the first motor (17), the other end of the lead screw (18) is rotatably arranged on the lead screw base (9), the thread part of the lead screw (18) is meshed with a slide block (12), the slide block (12) is slidably arranged inside the slide (7), one end of the top of the slide block (12) is fixedly provided with a second motor, the driving wheel (14) is meshed with a driven wheel II (19), the driven wheel II (19) is fixedly mounted on the upper portion of the outer side of the rotating shaft (15), the rotating shaft (15) is rotatably mounted at the other end of the upper portion of the sliding block (12), and a stress checking module (16) is fixedly mounted on the upper portion of the rotating shaft (15).
2. The tunnel primary lining stress inspection device according to claim 1, characterized in that: the other end of the upper part of the bottom plate (1) is fixedly provided with a control device (10), and an electric signal transmission module (11) is fixedly arranged on the upper part of the control device (10).
3. The tunnel primary lining stress inspection device according to claim 1, characterized in that: bottom plate (1) below one end fixed mounting has two sets of driven wheels I (2), bottom plate (1) below other end fixed mounting turns to platform (3), turn to platform (3) both ends and rotate and install wheel (4), it has motor module to turn to platform (3) built-in.
4. The tunnel primary lining stress inspection device according to claim 1, characterized in that: the stress inspection module (16) is internally provided with a stress sensor and a camera set.
5. The tunnel primary lining stress inspection device according to claim 2, characterized in that: the control device (10) is electrically connected with the electric telescopic rod (5), the first motor (17) and the second motor (13).
6. The tunnel primary lining stress inspection device according to claim 2, characterized in that: the electric signal transmission module (11) is connected with an external control device through an electric signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022309422.0U CN213022058U (en) | 2020-10-17 | 2020-10-17 | Tunnel primary lining stress inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022309422.0U CN213022058U (en) | 2020-10-17 | 2020-10-17 | Tunnel primary lining stress inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213022058U true CN213022058U (en) | 2021-04-20 |
Family
ID=75480891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022309422.0U Active CN213022058U (en) | 2020-10-17 | 2020-10-17 | Tunnel primary lining stress inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213022058U (en) |
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2020
- 2020-10-17 CN CN202022309422.0U patent/CN213022058U/en active Active
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