CN217358481U

CN217358481U - Tunnel deformation monitoring devices among tunnel construction

Info

Publication number: CN217358481U
Application number: CN202221289401.XU
Authority: CN
Inventors: 丁改旺; 王新龙; 刘运洪; 鲁发军; 姚中显; 张国华; 贺俊法; 吴红波
Original assignee: Henan Great Wall Railway Engineering Construction Consulting Co ltd
Current assignee: Henan Great Wall Railway Engineering Construction Consulting Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-02
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to the technical field of tunnel construction, in particular to a tunnel deformation monitoring device in tunnel construction, which is convenient for fixing a deformation detector by arranging the device, can ensure that a soft top plate is completely attached to a tunnel wall body, and ensures the accuracy of tunnel wall body deformation monitoring; including the deformation detector, the multiunit slide bar, the multiunit spring, soft top piece, a display, mount and fixing device, the deformation detector bottom is provided with the multiunit slide tube, the multiunit slide bar slides in the multiunit slide tube respectively, the multiunit spring is located the multiunit slide bar outside respectively, the display is connected with the deformation detector electricity, be provided with fixing device on the mount, fixing device includes two sets of fixed plates, two sets of screw rods, two sets of commentaries on classics handle, two sets of bearing frames and two sets of sucking discs, two sets of screw rod tops are connected the bottom with two sets of commentaries on classics, two sets of screw rod bottoms are connected with two sets of bearing frame rotations, two sets of bearing frames are installed on two sets of sucking disc tops.

Description

Tunnel deformation monitoring devices among tunnel construction

Technical Field

The utility model relates to a tunnel construction's technical field especially relates to a tunnel deformation monitoring devices among tunnel construction.

Background

Tunnels are buildings that are built underground or underwater or in mountains, with railways or roads for motor vehicles to pass through. The tunnel construction refers to a method for designing and constructing underground engineering, and comprises a tunnel construction method, a tunnel construction technology and tunnel construction management.

The tunnel needs to monitor the deformation of tunnel wall body in real time in the construction, but it needs fix with the help of auxiliary stand in current deformation monitoring device, if the support is connected unstably with deformation monitoring device, then can make deformation monitoring device can't laminate with tunnel wall body completely to the deformation condition that leads to its monitoring is inaccurate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be convenient for fix the deformation detection appearance, can make soft top flat and tunnel wall laminate completely, guaranteed tunnel deformation monitoring devices among the accuracy tunnel construction to tunnel wall deformation monitoring.

The utility model relates to a tunnel deformation monitoring device in tunnel construction, which comprises a deformation detector, a plurality of groups of slide bars, a plurality of groups of springs, a soft top plate, a display, a fixed frame and a fixing device, wherein the bottom end of the deformation detector is provided with a plurality of groups of slide bars, the plurality of groups of slide bars respectively slide in the plurality of groups of slide bars, the inner ends of the plurality of groups of slide bars are all connected with the input end of the deformation detector, the plurality of groups of springs are respectively arranged outside the plurality of groups of slide bars, the top ends of the plurality of groups of springs are connected with the bottom ends of the plurality of groups of slide bars and the plurality of groups of springs, the top end of the deformation detector is connected with the bottom end of the fixed frame, the display is arranged at the front end of the fixed frame, the display is electrically connected with the deformation detector, the fixed frame is provided with the fixing device, the fixing device comprises two groups of fixed plates, two groups of screw rods, two groups of rotating handles, two groups of bearing seats and two groups of suckers, the two groups of fixed plates are respectively arranged at the left end and the right end of the fixed frame, two sets of screw rods are respectively in threaded connection with two sets of fixed plates, the top ends of the two sets of screw rods are connected with the bottom ends of two sets of rotating handles, the bottom ends of the two sets of screw rods are rotationally connected with two sets of bearing seats, and the two sets of bearing seats are arranged at the top ends of two sets of suckers.

The utility model discloses a tunnel deformation monitoring devices in tunnel construction still includes the handle, and the handle is installed on the mount top.

The utility model discloses a tunnel deformation monitoring devices among tunnel construction still includes two sets of pump nozzle, and two sets of pump nozzles communicate with two sets of fixed plates respectively.

The utility model discloses a tunnel deformation monitoring devices in tunnel construction still includes two sets of oiling caps, and two sets of oiling caps can be installed respectively on two sets of glib talkers.

The utility model discloses a tunnel deformation monitoring devices in tunnel construction still includes two sets of dust caps, all communicates on two sets of sucking discs and is provided with the intake pipe, and two sets of dust caps are the lid dress respectively in two sets of intake pipes.

The utility model discloses a tunnel deformation monitoring devices in tunnel construction still includes the signal appearance, and the signal appearance is installed on the mount, and the signal appearance is connected with the display electricity, and the signal appearance can be connected with external equipment.

The utility model discloses a tunnel deformation monitoring devices in tunnel construction still includes the information tablet, and the information tablet is installed at the mount front end.

The utility model discloses a tunnel deformation monitoring devices among tunnel construction, slide pipe, slide bar, spring, fixed plate and screw rod all adopt the carbide material, and its surface scribbles the paint vehicle.

Compared with the prior art, the beneficial effects of the utility model are that: the flexible top plate is contacted with the wall body of the tunnel, then two groups of screw rods are rotated through two groups of rotating handles, the two groups of screw rods are in threaded connection with two groups of fixing plates, the two groups of screw rods drive two groups of suckers to move through two groups of bearing seats, after the two groups of suckers are adsorbed on the wall body of the tunnel, the flexible top plate is in close contact with the wall body of the tunnel, when the wall body of the tunnel deforms, the deformed wall body can drive the flexible top plate to deform in the area, corresponding multiple groups of slide rods slide in corresponding multiple groups of slide pipes, multiple groups of springs elastically deform, the deformation detector detects the movement corresponding multiple groups of slide rods, then the deformation detector transmits the detected deformation condition of the wall body of the tunnel into the display, the display displays the data of the display, and the multiple groups of springs can rapidly rebound to drive the flexible top plate to reset, and the device is convenient to fix the deformation detector, the soft top sheet can be completely attached to the tunnel wall, and the accuracy of monitoring the deformation of the tunnel wall is guaranteed.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a schematic left side view of the structure of FIG. 1;

FIG. 3 is a schematic view of the front view of FIG. 1;

FIG. 4 is an enlarged schematic view of A in FIG. 1;

in the drawings, the reference numbers: 1. a deformation detector; 2. a slide pipe; 3. a slide bar; 4. a spring; 5. a soft top sheet; 6. a display; 7. a fixed mount; 8. a fixing plate; 9. a screw; 10. turning a handle; 11. a bearing seat; 12. a suction cup; 13. a handle; 14. an oil injection nozzle; 15. an oil injection cap; 16. an air inlet pipe; 17. a dust cap; 18. a signal instrument; 19. and (4) an information board.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a tunnel deformation monitoring devices among tunnel construction, including deformation detector 1, multiunit slide bar 3, multiunit spring 4, soft top flat 5, display 6, mount 7 and fixing device, deformation detector 1 bottom is provided with multiunit slide pipe 2, multiunit slide bar 3 slides in multiunit slide pipe 2 respectively, multiunit slide bar 3 the inner all is connected with deformation detector 1 input, multiunit spring 4 is located the multiunit slide bar 3 outside respectively, multiunit spring 4 top is connected with multiunit slide pipe 2 bottom, the bottom of multiunit slide bar 3 and multiunit spring 4 all is connected with soft top flat 5 top, deformation detector 1 top is connected with mount 7 bottom, display 6 is installed at mount 7 front end, display 6 is connected with deformation detector 1 electricity, be provided with fixing device on mount 7, fixing device includes two sets of fixed plates 8, The two groups of screw rods 9, the two groups of rotating handles 10, the two groups of bearing seats 11 and the two groups of suckers 12, wherein the two groups of fixing plates 8 are respectively arranged at the left end and the right end of the fixing frame 7, the two groups of screw rods 9 are respectively in threaded connection with the two groups of fixing plates 8, the top ends of the two groups of screw rods 9 are connected with the bottom ends of the two groups of rotating handles 10, the bottom ends of the two groups of screw rods 9 are in rotary connection with the two groups of bearing seats 11, and the two groups of bearing seats 11 are arranged at the top ends of the two groups of suckers 12; the soft top plate 5 is contacted with the wall body of the tunnel, then two groups of screw rods 9 are rotated through two groups of rotating handles 10, the two groups of screw rods 9 are in threaded connection with two groups of fixing plates 8, the two groups of screw rods 9 drive two groups of suckers 12 to move through two groups of bearing seats 11, after the two groups of suckers 12 are adsorbed on the wall body of the tunnel, the soft top plate 5 is in close contact with the wall body of the tunnel, when the wall body of the tunnel deforms, the deformed wall body drives the region of the soft top plate 5 to deform, the corresponding multiple groups of slide rods 3 slide in the corresponding multiple groups of slide tubes 2, the multiple groups of springs 4 elastically deform, the deformation detector 1 detects the movement of the corresponding multiple groups of slide rods 3, then the deformation detector 1 transmits the detected deformation condition of the wall body of the tunnel into the display 6, the display 6 displays the data of the display 6, and the multiple groups of springs 4 rapidly rebound to drive the soft top plate 5 to reset, through setting up this equipment, be convenient for fix deformation detector 1, can make soft top piece 5 and tunnel wall body laminate completely, guaranteed the accuracy to tunnel wall body deformation monitoring.

The utility model discloses a tunnel deformation monitoring device in tunnel construction, which also comprises a handle 13, wherein the handle 13 is arranged at the top end of the fixed frame 7; the handle 13 is arranged to facilitate the operation of the fixing frame 7.

The utility model discloses a tunnel deformation monitoring device in tunnel construction, still include two sets of oil injection mouths 14, two sets of oil injection mouths 14 are communicated with two sets of fixed plates 8 respectively; the oil nozzle 14 is arranged to lubricate the fixing plate 8 and the screw 9.

The utility model discloses a tunnel deformation monitoring device in tunnel construction, still include two sets of oil injection caps 15, two sets of oil injection caps 15 are mountable respectively on two sets of oil filling nozzle 14; by providing the oil filling cap 15, it is possible to prevent dust from entering the inside of the oil filling nozzle 14.

The utility model discloses a tunnel deformation monitoring device in tunnel construction, still include two sets of dust caps 17, both communicate on two sets of sucking discs 12 and are provided with intake pipe 16, and two sets of dust caps 17 cover respectively on two sets of intake pipe 16; through setting up intake pipe 16 and dustproof cap 17, when needs dismantle soft top piece 5 on tunnel wall body, extract two sets of dustproof caps 17 on two sets of intake pipe 16, the air enters into inside two sets of sucking discs 12 through two sets of intake pipe 16 to can break away from soft top piece 5 is whole on tunnel wall body, be convenient for dismantle soft top piece 5.

The utility model discloses a tunnel deformation monitoring devices in tunnel construction, still include signal appearance 18, and signal appearance 18 is installed on mount 7, and signal appearance 18 is connected with display 6 electricity, and signal appearance 18 can be connected with external equipment; the signal instrument 18 is arranged to facilitate connection with external equipment, so that the condition of monitoring deformation of the tunnel wall is transmitted to the external equipment.

The utility model discloses a tunnel deformation monitoring device in tunnel construction, which also comprises an information board 19, wherein the information board 19 is arranged at the front end of the fixed frame 7; the information board 19 is arranged to facilitate the acquisition of the parameter information of the deformation detector 1.

The utility model discloses a tunnel deformation monitoring device in tunnel construction, the slide pipe 2, the slide bar 3, the spring 4, the fixed plate 8 and the screw 9 are all made of hard alloy materials, and the surfaces of the slide pipe, the slide bar, the spring, the fixed plate and the screw are coated with paint vehicle; the hard alloy material has higher hardness, is not easy to deform and damage, and can play a role in resisting corrosion and rusting by being coated with paint on the surface.

The utility model discloses a tunnel deformation monitoring device in tunnel construction, it is at work, make soft top plate 5 contact with tunnel wall body at first, then rotate two sets of screw rods 9 through two sets of commentaries on classics handle 10, two sets of screw rods 9 then with two sets of fixed plates 8 threaded connection, two sets of screw rods 9 drive two sets of sucking discs 12 through two sets of bearing frames 11 and move, after two sets of sucking discs 12 adsorb on tunnel wall body, soft top plate 5 then closely contacts with tunnel wall body, when tunnel wall body takes place to warp, the wall body that warp can drive this region of soft top plate 5 and take place to warp, corresponding multiunit slide bar 3 then slides in corresponding multiunit slide tube 2, multiunit spring 4 takes place elastic deformation, deformation detector 1 then detects the motion that corresponds multiunit slide bar 3, then deformation detector 1 transmits the tunnel wall body deformation condition that detects to display 6 in, display 6 then shows its data, meanwhile, the springs 4 will rebound rapidly to drive the soft top plate 5 to reset.

The tunnel deformation monitoring device in tunnel construction of the utility model adopts a common mechanical mode as an installation mode, a connection mode or a setting mode, and can be implemented as long as the beneficial effects can be achieved; the utility model discloses a tunnel deformation monitoring devices's deformation detector 1, display 6 and signal appearance 18 are purchase on the market among the tunnel construction, this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A tunnel deformation monitoring device in tunnel construction is characterized by comprising a deformation detector (1), a plurality of groups of sliding rods (3), a plurality of groups of springs (4), a soft top plate (5), a display (6), a fixing frame (7) and a fixing device, wherein the bottom end of the deformation detector (1) is provided with a plurality of groups of sliding tubes (2), the plurality of groups of sliding rods (3) respectively slide in the plurality of groups of sliding tubes (2), the inner ends of the plurality of groups of sliding rods (3) are all connected with the input end of the deformation detector (1), the plurality of groups of springs (4) are respectively positioned at the outer sides of the plurality of groups of sliding rods (3), the top ends of the plurality of groups of springs (4) are connected with the bottom ends of the plurality of groups of sliding tubes (2), the bottom ends of the plurality of groups of sliding rods (3) and the plurality of groups of springs (4) are all connected with the top end of the soft top plate (5), the top end of the deformation detector (1) is connected with the bottom end of the fixing frame (7), the display (6) is installed at the front end of the fixing frame (7), the display (6) is electrically connected with the deformation detector (1), and the fixing frame (7) is provided with a fixing device;

fixing device includes two sets of fixed plate (8), two sets of screw rod (9), two sets of commentaries on classics are (10), two sets of bearing frame (11) and two sets of sucking disc (12), install respectively at mount (7) left end and right-hand member two sets of fixed plate (8), two sets of screw rod (9) top and two sets of commentaries on classics are connected (10) bottom, two sets of screw rod (9) bottom is rotated with two sets of bearing frame (11) and is connected, install on two sets of sucking disc (12) top two sets of bearing frame (11).

2. A tunnel deformation monitoring device in tunnel construction according to claim 1, further comprising a handle (13), wherein the handle (13) is mounted on the top end of the fixing frame (7).

3. The tunnel deformation monitoring device in tunnel construction according to claim 2, further comprising two sets of oil injection nozzles (14), wherein the two sets of oil injection nozzles (14) are respectively communicated with the two sets of fixing plates (8).

4. A tunnel deformation monitoring device in tunnel construction according to claim 3, further comprising two sets of oil injection caps (15), wherein the two sets of oil injection caps (15) are respectively mounted on the two sets of oil injection nozzles (14).

5. The tunnel deformation monitoring device in tunnel construction according to claim 4, further comprising two sets of dust caps (17), wherein the two sets of suction cups (12) are respectively provided with an air inlet pipe (16), and the two sets of dust caps (17) are respectively covered on the two sets of air inlet pipes (16).

6. The tunnel deformation monitoring device in tunnel construction according to claim 5, further comprising a signal instrument (18), wherein the signal instrument (18) is installed on the fixing frame (7), the signal instrument (18) is electrically connected with the display (6), and the signal instrument (18) can be connected with external equipment.

7. The tunnel deformation monitoring device in tunnel construction according to claim 6, further comprising an information board (19), wherein the information board (19) is installed at the front end of the fixing frame (7).

8. The tunnel deformation monitoring device in tunnel construction according to claim 7, wherein the slide tube (2), the slide rod (3), the spring (4), the fixing plate (8) and the screw (9) are made of hard alloy, and the surfaces of the slide tube, the slide rod, the spring and the fixing plate are coated with paint.