CN216344800U

CN216344800U - Geological radar high-stability auxiliary device for tunnel lining quality detection

Info

Publication number: CN216344800U
Application number: CN202122087350.4U
Authority: CN
Inventors: 胡爱艳
Original assignee: Guangdong Hongxiang Engineering Testing And Consulting Co ltd
Current assignee: Guangdong Hongxiang Engineering Testing And Consulting Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-04-19
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an auxiliary device of geological radar high stability for tunnel lining quality detection, which relates to the technical field of tunnel lining quality detection, wherein two L-shaped fixed seats are respectively arranged at two sides of a trolley, a connecting rod is respectively arranged on the upper surface of each L-shaped fixed seat, a rotating groove is respectively arranged at one end of each connecting rod, a connecting piece is respectively arranged in each rotating groove, a supporting rod is respectively arranged at the corresponding outer side surface of each connecting piece, a roller is respectively arranged at the lower part of each supporting rod, the trolley is supported by a supporting component consisting of the connecting rods and the supporting rods, the rollers on the surfaces of the supporting rods cannot prevent the supporting components from obstructing the movement of the trolley, the stability of the device is enhanced, the device is prevented from shaking left and right, the radar seat is driven to rotate transversely by a first motor, the radar seat is driven to rotate longitudinally by a second motor, and the inclination angle of the radar seat can be changed, therefore, the lining surface is convenient to match, and the detection precision of the geological radar is improved.

Description

Geological radar high-stability auxiliary device for tunnel lining quality detection

Technical Field

The utility model relates to the technical field of tunnel lining quality detection, in particular to a geological radar high-stability auxiliary device for tunnel lining quality detection.

Background

The tunnel lining quality detection's geological radar's auxiliary device at present, the back is raised the radar to the pneumatic cylinder, and the focus of whole device is along with also improving, and high-gravity's device in the motion may be unstable, takes place to rock about, thereby rocks the radar, thereby brings the influence for the radar detects, consequently, technical personnel in the field have provided a tunnel lining quality detection's geological radar high stability's auxiliary device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the auxiliary device for the geological radar for detecting the tunnel lining quality, which has high stability and solves the problem that the device with high gravity center is likely to be unstable and shakes left and right, so that the radar shakes.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the geological radar high-stability auxiliary device for tunnel lining quality detection comprises a trolley and is characterized in that two L-shaped fixing seats are correspondingly arranged on two sides of the trolley, a connecting rod is arranged on the upper surface of each L-shaped fixing seat, a rotating groove is formed in one end of each connecting rod, a connecting piece is arranged in each rotating groove, a supporting rod is arranged on the corresponding outer side surface of each connecting piece, and a roller is arranged at the lower part of each supporting rod;

the utility model discloses a radar dolly, including dolly, multistage pneumatic cylinder, first motor, roof, mounting panel, radar seat, second motor, the upper surface of mounting panel is installed in one side of mount pad, the drive end of second motor is connected with one side of radar seat.

As a further technical scheme, through holes are formed in corners of the upper surface of the top plate, a supporting piece is arranged in each through hole, and the top ends of the four supporting pieces are connected with the mounting plate together.

As a further technical scheme, the bottom ends of the four supporting pieces are respectively provided with a limiting piece, and the upper surface of the mounting plate is provided with a power supply on the other side of the mounting seat.

As a further technical scheme of the utility model, one end of each connecting rod is provided with a rotating hole, a rotating shaft is arranged in each rotating hole, the lower end of each rotating shaft is connected with an L-shaped fixed seat, the upper surfaces of two edges of each L-shaped fixed seat are respectively provided with an accommodating hole and an unfolding hole, the upper surface of each connecting rod is provided with an adjusting hole above the unfolding hole, and the adjusting hole and the unfolding hole are jointly provided with a pin shaft.

As a further technical scheme, the other end of each connecting rod is provided with a fixing hole, the upper surface of each connecting piece is provided with an auxiliary fixing hole below the fixing hole, and the fixing hole and the auxiliary fixing hole are internally and jointly provided with a bolt.

As a further technical scheme, a control panel is arranged on one side of the multi-section hydraulic cylinder on the upper surface of the trolley, and the control panel is electrically connected with the multi-section hydraulic cylinder, the first motor and the second motor.

Advantageous effects

The utility model provides an auxiliary device for high stability of a geological radar for detecting the quality of a tunnel lining. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a geological radar high stability's of tunnel lining quality detection auxiliary device, the supporting component who constitutes through connecting rod and bracing piece carries out supporting role to the dolly, and the gyro wheel on bracing piece surface can not let the supporting component obstruct the removal of dolly moreover, has strengthened the stability of device, prevents to lead to the device focus to rise because the multistage pneumatic cylinder risees and makes the device rock about.

2. The utility model provides a geological radar high stability's of tunnel lining quality detection auxiliary device, through first motor drive radar seat lateral rotation, through second motor drive radar seat vertical rotation to can do all to change the inclination of radar seat, thereby be convenient for match the lining surface, improve geological radar's detection precision.

Drawings

FIG. 1 is a schematic structural diagram of a geological radar high-stability auxiliary device for tunnel lining quality detection;

FIG. 2 is an exploded view of a shock absorption assembly of a geological radar high-stability auxiliary device for tunnel lining quality detection;

FIG. 3 is an exploded view of a support assembly of a geological radar high stability aid for tunnel lining quality detection;

fig. 4 is a storage state diagram of the geological radar high-stability auxiliary device for tunnel lining quality detection.

In the figure: 1. a trolley; 2. an L-shaped fixed seat; 3. a connecting rod; 4. a rotating groove; 5. a connecting member; 6. a support bar; 7. a roller; 8. a multi-section hydraulic cylinder; 9. a first motor; 10. a top plate; 11. mounting a plate; 12. a mounting seat; 13. a radar base; 14. a second motor; 15. a power source; 16. a through hole; 17. a support member; 18. a spring; 19. a limiting member; 20. rotating the hole; 21. a rotating shaft; 22. a receiving hole; 23. opening the holes; 24. an adjustment hole; 25. a pin shaft; 26. a fixing hole; 27. a secondary fixing hole; 28. a bolt; 29. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a geological radar high-stability auxiliary device for tunnel lining quality detection: an auxiliary device of geological radar high stability for tunnel lining quality detection comprises a trolley 1 and is characterized in that two L-shaped fixing seats 2 are correspondingly installed on two sides of the trolley 1, a connecting rod 3 is installed on the upper surface of each L-shaped fixing seat 2, a rotating hole 20 is formed in one end of each connecting rod 3, a rotating shaft 21 is arranged in each rotating hole 20, the lower end of each rotating shaft 21 is connected with the L-shaped fixing seat 2, an accommodating hole 22 and an unfolding hole 23 are respectively formed in the upper surfaces of two edges of each L-shaped fixing seat 2, an adjusting hole 24 is formed in the upper surface of each connecting rod 3 above the unfolding hole 23, a pin shaft 25 is jointly arranged in each adjusting hole 24 and the unfolding hole 23, a rotating groove 4 is formed in one end of each connecting rod 3, a connecting piece 5 is arranged in each rotating groove 4, and a fixing hole 26 is formed in the other end of each connecting rod 3, an auxiliary fixing hole 27 is formed in the upper surface of each connecting piece 5 below the fixing hole 26, a bolt 28 is installed in the fixing hole 26 and the auxiliary fixing hole 27 together, a supporting rod 6 is installed on the corresponding outer side surface of each connecting piece 5, a roller 7 is installed on the lower portion of each supporting rod 6, when the connecting piece is used, the pin shafts in the accommodating hole 22 and the adjusting hole 24 are pulled out, the constraint of the pin shaft 25 on the connecting rod 3 is relieved at the moment, the connecting rod 3 rotates around the rotating shaft 21 until the adjusting hole 24 is overlapped with the unfolding hole 23, then the pin shaft 25 is inserted newly, the pin shaft 25 binds the connecting rod 3 again at the moment, then the bolt 28 is loosened, the connecting piece 5 and the roller 7 are rotated until the supporting rod 6 rotates to be in the same straight line with the connecting rod 3, the bolt 28 is rotated again, at the moment, the connecting piece 5 is fixed again, and the operation is completed;

multistage pneumatic cylinder 8 is all installed at the upper surface center of dolly 1, first motor 9 is installed on the top of multistage pneumatic cylinder 8, roof 10 is installed to the drive end of first motor 9, the top of roof 10 is provided with mounting panel 11, two mount pads 12 are correspondingly installed to the upper surface of mounting panel 11, install radar seat 13 between two mount pads 12, second motor 14 is installed in one side of mount pad 12 to the upper surface of mounting panel 11, the drive end of second motor 14 is connected with one side of radar seat 13, when using, there is the extension of control panel 29 control multistage pneumatic cylinder 8, it is rotatory by first motor 9 drive roof 10 of control panel 29 control, by control panel 29 drive radar seat 13 vertical rotation, thereby make the radar station can change inclination, the different angle tunnel inner walls of adaptation.

Through-hole 16 has all been seted up to the upper surface corner of roof 10, all is provided with support piece 17 in every through-hole 16, and four support piece 17's top is connected with mounting panel 11 jointly, and locating part 19 is all installed to four support piece 17's bottom, and power 15 is installed in the opposite side of mount pad 12 to mounting panel 11's upper surface, and when using, spring 18 plays the cushioning effect to mounting panel 11, and power 15 provides electric support for the radar.

The control panel 29 is installed on one side of the multi-section hydraulic cylinder 8 on the upper surface of the trolley 1, the control panel 29 is electrically connected with the multi-section hydraulic cylinder 8, the first motor 9 and the second motor 14, and the control panel 29 controls the multi-section hydraulic cylinder 8, the first motor 9 and the second motor 14.

The working principle of the utility model is as follows: when the trolley is used, the supporting component consisting of the connecting rod 3 capable of rotating around the L-shaped fixed seat 2 and the supporting rod 6 capable of rotating around the connecting rod 3 plays a supporting role for the trolley, and the roller 7 arranged on the surface of the supporting plate prevents the trolley from moving, so that the stability of the trolley is improved.

If the tunnel inner wall when the radar cover face is not parallel, with first motor 9 control radar seat 13 horizontal rotation, pass through second motor 14 drive radar seat 13 vertical rotation again, until 13 inclination of radar seat and tunnel inner wall looks adaptations, ensure the correctness of radar detection.

Claims

1. The geological radar high-stability auxiliary device for tunnel lining quality detection comprises a trolley (1) and is characterized in that two L-shaped fixing seats (2) are correspondingly arranged on two sides of the trolley (1), a connecting rod (3) is arranged on the upper surface of each L-shaped fixing seat (2), a rotating groove (4) is formed in one end of each connecting rod (3), a connecting piece (5) is arranged in each rotating groove (4), a supporting rod (6) is arranged on the corresponding outer side surface of each connecting piece (5), and a roller (7) is arranged on the lower portion of each supporting rod (6);

the utility model discloses a dolly, including dolly (1), upper surface center, first motor (9) are all installed to the top of multistage pneumatic cylinder (8), roof (10) are installed to the drive end of first motor (9), the top of roof (10) is provided with mounting panel (11), two mount pads (12) are correspondingly installed to the upper surface of mounting panel (11), install radar seat (13) between two mount pads (12), second motor (14) are installed in one side of mount pad (12) to the upper surface of mounting panel (11), the drive end of second motor (14) is connected with one side of radar seat (13).

2. The geological radar high-stability auxiliary device for tunnel lining quality detection is characterized in that through holes (16) are formed in corners of the upper surface of the top plate (10), a support member (17) is arranged in each through hole (16), and the top ends of the four support members (17) are commonly connected with the mounting plate (11).

3. The geological radar high-stability auxiliary device for tunnel lining quality detection as recited in claim 2, wherein a limiting member (19) is installed at the bottom end of each of the four supporting members (17), and a power supply (15) is installed on the upper surface of the installation plate (11) on the other side of the installation seat (12).

4. The geological radar high-stability auxiliary device for tunnel lining quality detection according to claim 1, wherein one end of each connecting rod (3) is provided with a rotating hole (20), each rotating hole (20) is internally provided with a rotating shaft (21), the lower end of each rotating shaft (21) is connected with an L-shaped fixing seat (2), the upper surfaces of two sides of each L-shaped fixing seat (2) are respectively provided with a storage hole (22) and an expansion hole (23), the upper surface of each connecting rod (3) is provided with an adjusting hole (24) above the expansion hole (23), and the adjusting hole (24) and the expansion hole (23) are internally provided with a pin shaft (25) together.

5. The geological radar high-stability auxiliary device for tunnel lining quality detection according to claim 4, characterized in that a fixing hole (26) is formed at the other end of each connecting rod (3), an auxiliary fixing hole (27) is formed in the upper surface of each connecting piece (5) below the fixing hole (26), and a bolt (28) is installed in the fixing hole (26) and the auxiliary fixing hole (27) together.

6. The geological radar high-stability auxiliary device for detecting the quality of the tunnel lining is characterized in that a control panel (29) is installed on one side of the multi-section hydraulic cylinder (8) on the upper surface of the trolley (1), and the control panel (29) is electrically connected with the multi-section hydraulic cylinder (8), the first motor (9) and the second motor (14).