CN216869417U

CN216869417U - Device is laid to deformation monitoring point in tunnel

Info

Publication number: CN216869417U
Application number: CN202220314764.8U
Authority: CN
Inventors: 张明栋; 周昌盛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-01
Anticipated expiration: 2032-02-16

Abstract

The utility model relates to the technical field of deformation monitoring, in particular to a device for arranging deformation monitoring points in a tunnel, which comprises a base, wherein the side wall of the base is connected with a plurality of groups of telescopic rods, the other end of each telescopic rod is connected with a universal wheel, the end surface of the base is connected with a gear box, the end surface of the gear box is connected with a support rod through a connecting seat, the side wall of the support rod is symmetrically provided with moving chutes, and the movable rod is sleeved in the support rod. Therefore, the problem of inaccurate monitored data is solved.

Description

Device is laid to deformation monitoring point in tunnel

Technical Field

The utility model relates to the technical field of deformation monitoring, in particular to a device for arranging deformation monitoring points in a tunnel.

Background

The device is laid to deformation monitoring point in tunnel is the device of laying that deformation monitoring point laid in the tunnel is very common, but the device is laid to deformation monitoring point in current tunnel very inconvenient in the monitoring, and the device is laid to deformation monitoring point in current tunnel also not very accurate on the conclusion of data in addition, to above problem, need provide a convenient monitoring, the device is laid to deformation monitoring point in the tunnel that data is accurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for arranging deformation monitoring points in a tunnel, which aims to solve the problems in the background technology.

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

a device for arranging deformation monitoring points in a tunnel comprises a base, wherein a plurality of groups of telescopic rods are connected onto the side wall of the base, universal wheels are connected onto the other ends of the telescopic rods, a gear box is connected onto the end face of the base, supporting rods are connected onto the end face of the gear box through connecting seats, moving sliding grooves are symmetrically formed in the side wall of each supporting rod, a movable rod is sleeved inside each supporting rod, a driving motor is connected onto the end face of the base through the connecting seats and positioned on one side of the gear box, the driving end of the driving motor is connected with a driving rod through a coupler, a driving bevel gear is connected onto the driving bevel gear while penetrating through the side wall of the gear box at the other end of the driving rod, a driving screw rod is connected onto the driving bevel gear, a driving slide block is connected onto the side wall of the driving screw rod and positioned in the inner cavity of the supporting rod, the utility model discloses a flexible circuit board, including drive slider, movable rod, connecting seat, be provided with multiunit radian inductor on the lateral wall of drive slider and correspond with the removal spout and be provided with the removal slider, the one end fixed connection of movable rod is on the terminal surface of drive slider, the other end of movable rod is connected with the flexible board that warp through the connecting seat, be connected with multiunit radian inductor on the terminal surface of flexible board that warp, be provided with multiunit deformation spring in the inner chamber of flexible board that warp, be connected with controller and display through the connecting plate on the lateral wall of bracing piece, on the terminal surface of base and be located one side of gear box and be connected with the battery.

As a preferable aspect of the present invention, the support rod and the movable rod are connected in a sliding manner, and the driving motor is connected to the controller through a wire and is electrically connected to the controller.

As a preferable scheme of the utility model, the controller and the display are both connected with the storage battery through leads in an electrical connection mode.

As a preferable scheme of the present invention, the radian sensor is connected to the display through a wire in an electrical connection manner, and the driving rod is fixedly connected to a side wall of the gear box through a bearing seat in a rotational connection manner.

As a preferable scheme of the present invention, the driving bevel gear and the driven bevel gear are connected in a meshing manner, and the driving screw rod is fixedly connected to the side wall of the inner cavity of the support rod through the bearing seat and is connected in a rotating manner.

As a preferable scheme of the present invention, the connection mode of the driving screw rod and the driving slider is a threaded connection, and the connection mode of the moving chute and the moving slider is a sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the design of monitoring the deformation in the tunnel by adopting the driving motor to drive the transmission structure to move in the device is adopted, so that the monitoring is more convenient, and the problem of inconvenience in monitoring is solved.

2. According to the utility model, the radian sensor is adopted in the device to monitor the deformation in the tunnel, and the radian sensor is connected with the display through the lead and the connection mode is an electric connection design, so that the monitored data is more accurate, and the problem of inaccurate monitored data is solved.

Drawings

FIG. 1 is a schematic side view of the front isometric configuration of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the transmission of the present invention;

FIG. 4 is a schematic diagram of the position structures of the deformable soft plate, the radian sensor and the deformable spring of the utility model.

In the figure: 1. a base; 2. a telescopic rod; 3. a universal wheel; 4. a gear case; 5. a support bar; 6. a moving chute; 7. a movable rod; 8. a drive motor; 9. a drive rod; 10. a drive bevel gear; 11. a driven bevel gear; 12. driving the screw rod; 13. driving the slide block; 14. moving the slide block; 15. deforming the soft board; 16. a radian sensor; 17. a deformation spring; 18. a controller; 19. a display; 20. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a device for laying deformation monitoring points in a tunnel comprises a base 1, wherein a plurality of groups of telescopic rods 2 are connected on the side wall of the base 1, the other ends of the telescopic rods 2 are connected with universal wheels 3, a gear box 4 is connected on the end surface of the base 1, a support rod 5 is connected on the end surface of the gear box 4 through a connecting seat, moving chutes 6 are symmetrically arranged on the side wall of the support rod 5, a movable rod 7 is sleeved inside the support rod 5, a driving motor 8 is connected on one side of the gear box 4 on the end surface of the base 1 through the connecting seat, the driving end of the driving motor 8 is connected with a driving rod 9 through a coupling, the other end of the driving rod 9 penetrates through the side wall of the gear box 4 and is connected with a driving bevel gear 10, a driven bevel gear 11 is connected on the driving bevel gear 10, a driving screw 12 is connected on the end surface of the driven bevel gear 11 and in the inner cavity of the support rod 5, and a driving slide block 13 is connected on the side wall of the driving screw 12, on the lateral wall of drive slider 13 and correspond with removal spout 6 and be provided with removal slider 14, the one end fixed connection of movable rod 7 is on the terminal surface of drive slider 13, the other end of movable rod 7 is connected with deformation soft board 15 through the connecting seat, be connected with multiunit radian inductor 16 on the terminal surface of deformation soft board 15, be provided with multiunit deformation spring 17 in the inner chamber of deformation soft board 15, be connected with controller 18 and display 19 through the connecting plate on the lateral wall of bracing piece 5, and be connected with battery 20 on the terminal surface of base 1 and be located one side of gear box 4.

In an embodiment, referring to fig. 1, fig. 2, fig. 3 and fig. 4, the device is firstly pushed down to a designated place under the action of the universal wheels 3, then the device is stabilized under the action of the telescopic rods 2, then the controller 18 is started under the condition that the controller 18 and the display 19 are both connected with the storage battery 20 through wires and in the electrical connection mode, so that the whole device has electric energy and is in a working state, then the driving motor 8 is started through the controller 18 under the condition that the driving motor 8 is connected with the controller 18 through wires and in the electrical connection mode, and the electric energy is converted into kinetic energy under the action of the driving motor 8, so that the driving end of the driving motor 8 rotates.

In an embodiment, referring to fig. 1, 3 and 4, the driving rod 9 is driven to rotate when the driving rod 9 is fixedly connected to the side wall of the gear box 4 through the bearing seat and the connection mode is rotational connection, the driving rod 9 drives the driving bevel gear 10 to rotate, the driving bevel gear 11 is driven to rotate when the connection mode of the driving bevel gear 10 and the driven bevel gear 11 is meshing connection, the driving screw rod 12 is driven to rotate when the driving screw rod 12 is fixedly connected to the side wall of the inner cavity of the supporting rod 5 through the bearing seat and the connection mode is rotational connection, the connection mode of the driving screw rod 12 and the driving slider 13 is threaded connection, and the connection mode of the moving chute 6 and the moving slider 14 is sliding connection.

In an embodiment, referring to fig. 1, 2 and 4, the connection mode of the support rod 5 and the movable rod 7 is a sliding connection, which drives the driving slider 13 to move on the driving screw rod 12, so that the movable rod 7 fixed on the driving slider 13 is moved upwards, and the flexible deformation plate 15 on the movable rod 7 is moved upwards, when the arc inductor 16 on the flexible deformation plate 15 contacts the top of the tunnel arc, under the action of the deformation spring 17, the deformation soft board 15 and the deformation spring 17 deform, so that when the radian sensors 16 on the deformation soft board 15 contact the top of the tunnel arc, the driving motor 8 stops working, and under the condition that the radian sensors 16 are connected with the display 19 through wires and the connection mode is electrical connection, so that the radian sensor 16 displays the monitored data on the display 19, thereby obtaining real and reliable data.

The working process of the utility model is as follows: firstly, the device is pushed down to a designated place under the action of the universal wheel 3, then the device is stabilized under the action of the telescopic rod 2, then the controller 18 and the display 19 are connected with the storage battery 20 through wires and the connection mode is electric connection, the whole device is enabled to have electric energy through starting the controller 18 and be in a working state, then the driving motor 8 is started through the controller 18 under the condition that the driving motor 8 is connected with the controller 18 through wires and the connection mode is electric connection, the electric energy is converted into kinetic energy under the action of the driving motor 8, a driving end of the driving motor 8 is enabled to rotate, the driving rod 9 is driven to rotate under the condition that the driving rod 9 is fixedly connected to the side wall of the gear box 4 through a bearing seat and the connection mode is rotary connection, the driving rod 9 drives the driving bevel gear 10 to rotate, the driven bevel gear 11 is driven to rotate under the condition that the connection mode of the driving bevel gear 10 and the driven bevel gear 11 is meshed connection, the driving screw rod 12 is fixedly connected to the side wall of the inner cavity of the support rod 5 through a bearing seat and the connection mode is rotary connection, the driving screw rod 12 is driven to rotate, the connection mode of the driving screw rod 12 and the driving slider 13 is threaded connection, the connection mode of the moving chute 6 and the moving slider 14 is sliding connection, the support rod 5 and the movable rod 7 are connected in a sliding connection mode, the driving slider 13 is driven to move on the driving screw rod 12, so that the movable rod 7 fixed on the driving slider 13 moves upwards, the flexible deformation plate 15 on the movable rod 7 moves upwards, when the radian sensor 16 on the flexible deformation plate 15 contacts the arc top of the tunnel, the flexible deformation plate 15 and the flexible deformation spring 17 deform under the action of the flexible deformation spring 17, when the arc sensors 16 on the flexible board 15 are all contacted with the top of the tunnel arc, the driving motor 8 stops working, and at the moment, under the condition that the arc sensors 16 are connected with the display 19 through wires and the connection mode is electric connection, the arc sensors 16 display the monitored data on the display 19, so that real and reliable data are obtained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is laid to deformation monitoring point in tunnel, includes base (1), its characterized in that: the side wall of the base (1) is connected with a plurality of groups of telescopic rods (2), the other ends of the telescopic rods (2) are connected with universal wheels (3), the end face of the base (1) is connected with a gear box (4), the end face of the gear box (4) is connected with a support rod (5) through a connecting seat, the side wall of the support rod (5) is symmetrically provided with moving chutes (6), the inside of the support rod (5) is sleeved with a movable rod (7), the end face of the base (1) is connected with a driving motor (8) through the connecting seat and one side of the gear box (4), the driving end of the driving motor (8) is connected with a driving rod (9) through a coupling, the other end of the driving rod (9) penetrates through the side wall of the gear box (4) and is connected with a driving bevel gear (10), and the driving bevel gear (10) is connected with a driven bevel gear (11), a driving screw rod (12) is connected on the end surface of the driven bevel gear (11) and in the inner cavity of the supporting rod (5), the side wall of the driving screw rod (12) is connected with a driving slide block (13), the side wall of the driving slide block (13) is provided with a movable slide block (14) corresponding to the movable sliding chute (6), one end of the movable rod (7) is fixedly connected on the end surface of the driving slide block (13), the other end of the movable rod (7) is connected with a deformable soft plate (15) through a connecting seat, the end surface of the deformable soft board (15) is connected with a plurality of groups of radian sensors (16), a plurality of groups of deformation springs (17) are arranged in the inner cavity of the deformation soft board (15), the side wall of the supporting rod (5) is connected with a controller (18) and a display (19) through a connecting plate, and a storage battery (20) is connected to one side of the end face of the base (1) and positioned on the gear box (4).

2. The device for arranging the deformation monitoring points in the tunnel according to claim 1, wherein: the connection mode of bracing piece (5) and movable rod (7) is sliding connection, driving motor (8) are connected and the connection mode is electric connection with controller (18) through the wire.

3. The device for arranging the deformation monitoring points in the tunnel according to claim 1, wherein: the controller (18) and the display (19) are both connected with the storage battery (20) through wires in an electrical connection mode.

4. The device for arranging the deformation monitoring points in the tunnel according to claim 1, wherein: radian inductor (16) are connected and the connected mode is electric connection through wire and display (19), actuating lever (9) are through bearing frame fixed connection on the lateral wall of gear box (4) and the connected mode is for rotating the connection.

5. The device for arranging the deformation monitoring points in the tunnel according to claim 1, wherein: the driving bevel gear (10) is connected with the driven bevel gear (11) in a meshing manner, and the driving screw rod (12) is fixedly connected to the side wall of the inner cavity of the supporting rod (5) through a bearing seat and is in rotary connection.

6. The device for arranging the deformation monitoring points in the tunnel according to claim 1, wherein: the driving screw rod (12) is in threaded connection with the driving sliding block (13), and the moving sliding chute (6) is in sliding connection with the moving sliding block (14).