CN218673651U

CN218673651U - Adjustable roadway detection laser target

Info

Publication number: CN218673651U
Application number: CN202222343823.7U
Authority: CN
Inventors: 谭三元; 陈锦杰; 田毕; 曾志学; 王琪钱
Original assignee: Hunan Lianshao Construction Engineering Group Co ltd
Current assignee: Hunan Lianshao Construction Engineering Group Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-03-21
Anticipated expiration: 2032-09-05

Abstract

The utility model belongs to the technical field of the tunnel detects, especially, adjustable tunnel detects laser target, still be leading to the manual measurement methods such as cross measurement method to current colliery scene tunnel country rock deformation measurement means, the problem of measuring not comprehensive enough, now proposes following scheme, and it includes the base, power component is installed to the bottom of base, and the bottom symmetry of base installs two from the driving wheel, and quantity from the driving wheel is two, and the top fixed mounting of base has the support column, and sliding connection has the horizontal pole on the support column, and the left end fixed mounting of horizontal pole has the mark target, and the right-hand member of horizontal pole rotates and is connected with leading wheel, beneficial effect: make leading wheel and the side inner wall in close contact with in tunnel through rotating the screw rod, later the accessible starts driving motor, alright drive mark target remove to this can cooperate laser emitter to carry out comprehensive detection to the tunnel, can confirm the region that the tunnel takes place the skew, so have good practicality.

Description

Adjustable roadway detection laser target

Technical Field

The utility model relates to a tunnel detects technical field, especially relates to a tunnel detects laser target with adjustable.

Background

For a long time, the problem of deformation, instability and damage of surrounding rocks of various roadways such as deep, soft rock and large section and the like seriously affects the safe production and economic benefits in the fields of coal mines and other underground operations, and accidents such as roof collapse and the like caused by instability of the surrounding rocks of the roadways are one of the main sources of casualties of coal mines. The monitoring of the deformation of the surrounding rock of the roadway is an important means for forecasting the instability and damage of the surrounding rock of the roadway, and evaluating the support mode and the parameter effectiveness.

At present, the measure of measuring the deformation of the surrounding rock of the roadway in the coal mine site is still mainly manual measuring methods such as a cross measuring method and the like, and the measurement is not comprehensive enough, so an adjustable roadway detection laser target is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the manual measuring method such as cross measurement still exists in the present colliery scene tunnel country rock deformation measuring means among the prior art, the shortcoming comprehensive inadequately of measuring, and the adjustable tunnel that proposes detects laser target.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tunnel detects laser target with adjustable, includes the base, power component is installed to the bottom of base, and the bottom symmetry of base installs two from the driving wheel, and is two from the quantity of driving wheel, and the top fixed mounting of base has the support column, and sliding connection has the horizontal pole on the support column, and the left end fixed mounting of horizontal pole has the mark target, and the right-hand member of horizontal pole rotates and is connected with the leading wheel, and the top of base is connected with drive assembly, and drive assembly runs through the support column and is connected with the horizontal pole.

By means of the structure, the transverse rod can be driven to move transversely through the driving transmission assembly, so that the guide wheels can be in contact with the inner wall of the side face of the roadway, the whole device can be moved by starting the power assembly, the target can be driven to move, and the position of the roadway, which deviates, can be determined through the transverse movement of the target.

Preferably, power component includes installation cover, driving motor, pivot and two action wheels, and installation cover fixed mounting is in the bottom of base, and driving motor fixed mounting is on the right side of installation cover, and driving motor's output shaft extend to in the installation cover and with pivot fixed connection, the left end of pivot with the left side inner wall rotation of installation cover be connected, two equal fixed cover of action wheel are established in the pivot, and the bottom of action wheel extends to the below of installation cover.

Further, drive the pivot through starting driving motor and rotate, can drive two action wheels this moment and rotate to this can move for the integrated device and provide power, alright detect the whole in tunnel.

Preferably, the transmission assembly comprises a moving rod, an adjusting member, a transmission rod and a supporting member, the moving rod is connected to the left side of the top of the base in a sliding mode, the transmission rod is fixedly installed at the top of the right side of the moving rod, the transmission rod penetrates through the supporting column and is connected with the supporting column in a sliding mode, the adjusting member is connected with the moving rod and the left side of the supporting column respectively, and the supporting member is connected with the transmission rod and the cross rod respectively.

Further, can drive the carriage release lever through drive adjusting part and remove to this can drive the horizontal pole through transfer line and supporting member and carry out lateral shifting, alright make the leading wheel contact with the side inner wall in tunnel.

Preferably, the adjusting member comprises a threaded part and a rotating rod, the threaded part is installed on the moving rod, the right end of the rotating rod is rotatably connected with the left side of the supporting column, and the left end of the rotating rod is connected with the threaded part.

Furthermore, the rotating rod can be driven to rotate through the driving threaded part, and the moving rod can be pulled to move transversely.

Preferably, the screw thread spare includes screw rod and threading board, and the threading board slip cover is established on the carriage release lever, and the screw rod rotates to be connected in the left side of carriage release lever, and the screw rod runs through the threading board and with threading board threaded connection, the left end of dwang and the front side rotational connection of threading board.

Furthermore, the threaded plate can be driven to longitudinally move by rotating the screw rod, so that the rotating rod can be conveniently driven to rotate.

Preferably, the support member comprises a moving ring and a compression spring, the moving ring is slidably sleeved on the cross rod, the moving ring is fixedly connected with the top of the transmission rod, the compression spring is sleeved on the cross rod, and the left end and the right end of the compression spring are respectively fixedly connected with the right side of the moving ring and the cross rod.

Furthermore, utilize compression spring can realize carrying out elastic support to the horizontal pole for when the leading wheel rolled on the tunnel inner wall, horizontal position control can carry out.

Has the advantages that:

1. in the utility model, the device is placed in a roadway, then the screw rod can be rotated to drive the thread plate to move downwards, the rotating rod can be driven to rotate downwards at the moment, when the rotating rod rotates downwards, the moving rod can be pulled to move towards the right side, when the moving rod moves towards the right side, the transmission rod can be made to move towards the right side, so that the moving ring and the compression spring can push the cross rod to move towards the right side until the guide wheel is contacted with the inner wall of the side surface of the roadway, and the compression spring is in a certain compression state, and then the position of the laser transmitter can be adjusted, so that the laser emitted by the laser transmitter corresponds to the gravity center position of the target;

2. the utility model discloses in, drive the pivot through starting driving motor and rotate, can make two action wheels rotate this moment, when the action wheel rotates, can provide power for the mobile of the whole device, make the whole device carry out rectilinear movement, when the displacement takes place in the tunnel this moment, can make the horizontal position of mark target change, laser then can deviate from the central point of mark target and put, can realize carrying out comprehensive detection to the tunnel with this, can confirm the area that the tunnel takes place the skew;

the utility model discloses in: make leading wheel and the side inner wall in close contact with in tunnel through rotating the screw rod, later the accessible starts driving motor, alright drive mark target remove to this can cooperate laser emitter to carry out comprehensive detection to the tunnel, can confirm the region that the tunnel takes place the skew, so have good practicality.

Drawings

Fig. 1 is a front view of a structure of an adjustable laser target for roadway detection;

fig. 2 is a side view of a connecting structure of an installation cover and a driven wheel of an adjustable roadway detection laser target provided by the utility model;

fig. 3 is a schematic structural view of part a in fig. 1 of an adjustable tunnel detection laser target provided by the present invention;

fig. 4 is the utility model provides a tunnel detects carriage release lever, transfer line and horizontal pole connection structure three-dimensional map of laser target with adjustable.

In the figure: 1. a base; 2. installing a cover; 3. a drive motor; 4. a rotating shaft; 5. a driving wheel; 6. a driven wheel; 7. a support pillar; 8. a cross bar; 9. a guide wheel; 10. a compression spring; 11. a moving ring; 12. a travel bar; 13. a screw; 14. a target; 15. a thread plate; 16. rotating the rod; 17. and a transmission rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an adjustable roadway detection laser target, including base 1, power component is installed to base 1's bottom, and base 1's bottom symmetry installs two from driving wheel 6, the quantity from driving wheel 6 is two, base 1's top fixed mounting has support column 7, sliding connection has horizontal pole 8 on the support column 7, the left end fixed mounting of horizontal pole 8 has mark target 14, the right-hand member of horizontal pole 8 rotates and is connected with leading wheel 9, base 1's top is connected with transmission assembly, transmission assembly runs through support column 7 and is connected with horizontal pole 8.

By means of the structure, the cross rod 8 can be driven to move transversely through the driving transmission assembly, so that the guide wheels 9 can be in contact with the inner wall of the side face of the roadway, the whole device can be moved by starting the power assembly, the target 14 can be driven to move, and the position of the roadway, which deviates, can be determined through the transverse movement of the target 14.

The utility model discloses in, power component is including installation cover 2, driving motor 3, pivot 4 and two

action wheels

5, 2 fixed mounting of installation cover are in base 1's bottom, 3 fixed mounting of driving motor are on the right side of installation cover 2, driving motor 3's output shaft extend to in installation cover 2 and with 4 fixed connection of pivot, the left end of pivot 4 rotates with the left side inner wall of installation cover 2 to be connected, two equal fixed cover of action wheel 5 are established on pivot 4, and the bottom of action wheel 5 extends to the below of installation cover 2.

Drive pivot 4 through start-up driving motor 3 and rotate, can drive two action wheels 5 this moment and rotate to this can move for the integrated device and provide power, alright detect the whole in tunnel.

The utility model discloses in, drive assembly includes carriage release lever 12, adjusting member, transfer line 17 and supporting member, and 12 sliding connection of carriage release lever are in the top left side of

base

1, and 17 fixed mounting of transfer line are at the right side top of carriage release lever 12, and transfer line 17 run through support column 7 and with 7 sliding connection of support column, and the adjusting member is connected with the left side of carriage release lever 12 and support column 7 respectively, and the supporting member is connected with transfer line 17 and horizontal pole 8 respectively.

Can drive the carriage release lever 12 through drive adjusting member and remove to this can drive horizontal pole 8 through transfer line 17 and supporting member and carry out lateral shifting, alright make leading wheel 9 and the contact of the side inner wall in tunnel.

The utility model discloses in, the regulating member includes screw and dwang 16, and the screw is installed on the carriage release lever 12, and the right-hand member of dwang 16 is rotated with the left side of support column 7 and is connected, and the left end of dwang 16 is connected with the screw.

The rotating rod 16 can be driven to rotate by driving the screw, so that the moving rod 12 can be pulled to move transversely.

The utility model discloses in, the screw includes screw rod 13 and threading board 15, and the threading board 15 slip cap is established on carriage release lever 12, and screw rod 13 rotates and connects in the left side of carriage release lever 12, and screw rod 13 run through threading board 15 and with 15 threaded connection of threading board, the left end of dwang 16 rotates with the front side of threading board 15 and is connected.

The threaded plate 15 is moved longitudinally by turning the threaded rod 13, whereby the turning rod 16 is conveniently driven to turn.

The utility model discloses in, the supporting member includes shift ring 11 and compression spring 10, and the shift ring 11 slip cover is established on horizontal pole 8, and shift ring 11 and transfer line 17's top fixed connection, compression spring 10 cover are established on horizontal pole 8, compression spring 10's left end and right-hand member respectively with shift ring 11's right side and horizontal pole 8 fixed connection.

Utilize compression spring 10 can realize carrying out elastic support to horizontal pole 8 for when leading wheel 9 rolls on the tunnel inner wall, can carry out horizontal position control.

The utility model discloses a theory of operation: the device is placed in a roadway, then the rotatable screw 13 drives the thread plate 15 to move downwards, at the moment, the rotatable lever 16 can be driven to rotate downwards, when the rotatable lever 16 rotates downwards, the movable lever 12 can be pulled to move towards the right side, when the movable lever 12 moves towards the right side, the transmission lever 17 can be made to move towards the right side, so that the movable ring 11 and the compression spring 10 can push the transverse lever 8 to move towards the right side until the guide wheel 9 is in contact with the inner wall of the side of the roadway, and the compression spring 10 is in a certain compression state, then the position of the laser transmitter can be adjusted, so that the laser emitted by the laser transmitter corresponds to the gravity center position of the target 14, the rotating shaft 4 is driven to rotate by starting the driving motor 3, at the moment, two driving wheels 5 can rotate, when the roadway 5 rotates, power can be provided for moving of the whole device, so that the whole device can perform linear movement, at the moment, when displacement occurs, the transverse position of the target 14 can be changed, the laser can deviate from the central position of the target 14, so that comprehensive detection of the roadway can be realized, and the drift region can be determined, so that the practical deviation region is good.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tunnel detects laser target with adjustable, including base (1), a serial communication port, power component is installed to the bottom of base (1), and the bottom symmetry of base (1) installs two from driving wheel (6), the quantity from driving wheel (6) is two, the top fixed mounting of base (1) has support column (7), sliding connection has horizontal pole (8) on support column (7), the left end fixed mounting of horizontal pole (8) has mark target (14), the right-hand member of horizontal pole (8) rotates and is connected with leading wheel (9), the top of base (1) is connected with transmission assembly, transmission assembly runs through support column (7) and is connected with horizontal pole (8).

2. The adjustable roadway detection laser target as claimed in claim 1, wherein the power assembly comprises an installation cover (2), a driving motor (3), a rotating shaft (4) and two driving wheels (5), the installation cover (2) is fixedly installed at the bottom of the base (1), the driving motor (3) is fixedly installed at the right side of the installation cover (2), an output shaft of the driving motor (3) extends into the installation cover (2) and is fixedly connected with the rotating shaft (4), the left end of the rotating shaft (4) is rotatably connected with the inner wall of the left side of the installation cover (2), the two driving wheels (5) are fixedly sleeved on the rotating shaft (4), and the bottom of the driving wheel (5) extends to the lower side of the installation cover (2).

3. The adjustable roadway detection laser target according to claim 1, wherein the transmission assembly comprises a moving rod (12), an adjusting member, a transmission rod (17) and a supporting member, the moving rod (12) is slidably connected to the left side of the top of the base (1), the transmission rod (17) is fixedly installed at the top of the right side of the moving rod (12), the transmission rod (17) penetrates through the supporting column (7) and is slidably connected with the supporting column (7), the adjusting member is respectively connected with the moving rod (12) and the left side of the supporting column (7), and the supporting member is respectively connected with the transmission rod (17) and the cross rod (8).

4. The adjustable roadway detection laser target according to claim 3, wherein the adjusting member comprises a threaded part and a rotating rod (16), the threaded part is mounted on the moving rod (12), the right end of the rotating rod (16) is rotatably connected with the left side of the supporting column (7), and the left end of the rotating rod (16) is connected with the threaded part.

5. The adjustable roadway detection laser target according to claim 4, wherein the threaded part comprises a screw rod (13) and a threaded plate (15), the threaded plate (15) is slidably sleeved on the movable rod (12), the screw rod (13) is rotatably connected to the left side of the movable rod (12), the screw rod (13) penetrates through the threaded plate (15) and is in threaded connection with the threaded plate (15), and the left end of the rotating rod (16) is rotatably connected to the front side of the threaded plate (15).

6. The adjustable roadway detection laser target according to claim 3, wherein the supporting member comprises a moving ring (11) and a compression spring (10), the moving ring (11) is slidably sleeved on the cross rod (8), the moving ring (11) is fixedly connected with the top of the transmission rod (17), the compression spring (10) is sleeved on the cross rod (8), and the left end and the right end of the compression spring (10) are respectively fixedly connected with the right side of the moving ring (11) and the cross rod (8).