CN219512395U

CN219512395U - Tunnel inverted arch detection device

Info

Publication number: CN219512395U
Application number: CN202321849348.9U
Authority: CN
Inventors: 段春松; 陈乾; 刘天智; 余瑞; 严留虎
Original assignee: Yunnan Zhongxin Testing Co ltd
Current assignee: Yunnan Zhongxin Testing Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2023-08-11
Anticipated expiration: 2033-07-14

Abstract

The utility model relates to the technical field of detection devices and discloses a tunnel inverted arch detection device which comprises a body mechanism, a connecting mechanism, an auxiliary mechanism and an adjusting mechanism, wherein the connecting mechanism is positioned at the upper end of the body mechanism, the auxiliary mechanism is positioned at the outer end of the connecting mechanism, the adjusting mechanism is positioned at the outer end of the body mechanism, the adjusting mechanism comprises a driving piece, a screw rod, a moving block, a hinge rod, a hinge block, a moving frame and a ground penetrating radar, the screw rod is fixedly arranged at the driving end of the driving piece, the moving block is movably arranged at the outer end of the screw rod, the moving blocks are symmetrically distributed, the hinge rod is hinged to the outer end of the moving block, and the hinge block is movably arranged at the outer end of the hinge rod. This tunnel inverted arch detection device can let ground penetrating radar can use the detection in different positions, lets the device more practical, and the operation of being convenient for uses, can be applicable to different positions, and convenient operation detects, has improved the device tunnel inverted arch convenience that detects.

Description

Tunnel inverted arch detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to a tunnel inverted arch detection device.

Background

The tunnel invert is an important part of tunnel composition, so that the inspection of the tunnel invert is very important in use, which means that the tunnel invert is safe as a whole, and the tunnel invert can improve the stress form of the lining structure, so that the tunnel is stable in use as a whole, and the existing tunnel invert is generally detected by using an instrument device in use.

The utility model provides a tunnel inverted arch quality nondestructive test appearance of prior art (publication No. CN 201820252421.7) discloses "hand trolley handle, drives ground penetrating radar through the wheel rotation and moves forward, and then realizes tunnel inverted arch quality nondestructive test, wherein, for making things convenient for operating personnel observe, through adjusting the table support, adjust the angle of table, consequently through promoting tunnel inverted arch quality nondestructive test appearance, the removal of ground penetrating radar of being convenient for to improve tunnel inverted arch detection efficiency, also reduced operating personnel's work load, let tunnel inverted arch detection more convenient, convenient operation.

But current promotion detecting instrument that uses always, because the function is not good, the angular position of the instrument contact of detection is limited, and when detecting the use, the laminating detects tunnel inverted arch's effect relatively poor, leads to tunnel inverted arch to detect the efficiency reduction, has influenced detecting device's nimble suitability, lets tunnel inverted arch detect the convenience reduction.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a tunnel inverted arch detection device, which aims to solve the problems that the efficiency of tunnel inverted arch detection is reduced and the flexibility and applicability of the detection device are affected due to the fact that the effect of attaching and detecting a tunnel inverted arch is poor by a common pushing detection instrument provided in the background technology.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tunnel inverted arch detection device, includes body mechanism, coupling mechanism, complementary unit and adjustment mechanism, coupling mechanism is located body mechanism's upper end, complementary unit is located coupling mechanism's outer end, adjustment mechanism is located body mechanism's outer end, adjustment mechanism includes driving piece, lead screw, movable block, hinge rod, hinge block, movable frame and ground penetrating radar, lead screw fixed mounting is at the driving end of driving piece, movable block movable mounting is at the outer end of lead screw, the movable block is symmetric distribution, hinge rod hinged joint is at the outer end of movable block, hinge block movable mounting is at the outer end of hinge rod, through installation movable block and hinge rod, when the device need adjust in different topography or position, starts the movable block and drives the hinge rod and pack up and be close to the lead screw or pay out near ground, this can let ground penetrating radar use the detection tunnel at different height and angular position, can detect the inverted tunnel more, lets the device practical, and the operation is convenient and high-speed inverted arch detection device has improved the operation and has been applicable to different positions.

Preferably, the movable frame is fixedly arranged at the outer end of the hinge block, the ground penetrating radar is fixedly arranged at the lower end of the movable frame, and the movable frame can form a connecting structure at the outer end of the ground penetrating radar through installing the movable frame, so that the ground penetrating radar is more stable to use and install.

Preferably, the body mechanism includes the grudging post, removes round, catch bar, rack and mounting bracket, remove round fixed mounting in the lower extreme of grudging post, it is symmetric distribution to remove the round, the quantity of removing the round is four, catch bar fixed mounting is in the upper end of grudging post, rack fixed mounting is in the upper end of catch bar, mounting bracket fixed mounting is in the upper end of grudging post, through installing the rack, and the rack can be convenient for display or computer to place fixedly, lets the device use and detect more clearly, convenient to use.

Preferably, the connecting mechanism comprises a supporting frame, an adjusting frame, a rotating shaft and an automatic push rod, wherein the supporting frame is fixedly arranged at the upper end of the mounting frame, the supporting frame is fixedly arranged at the upper end of the supporting frame, the supporting frame and the supporting frame can form a connecting structure at the outer end of the adjusting frame through the mounting frame and the supporting frame, and the adjusting frame cannot fall off easily in the adjusting process.

Preferably, the alignment jig is movably mounted at the outer end of the bearing jig, the rotating shaft is movably mounted at the outer end of the alignment jig, the automatic push rod is hinged to the outer end of the alignment jig, the other end of the automatic push rod is connected with the bearing jig, and the automatic push rod is started to drive the alignment jig to rotate by mounting the automatic push rod, so that a detecting instrument at the upper end of the positioning jig can be moved to different positions for detection, and the device can have a plurality of position detection effects.

Preferably, the auxiliary mechanism comprises a reinforcing frame, a connecting shaft block, a movable frame, an instrument frame, a positioning frame, a screw and a positioning head, wherein the reinforcing frame is fixedly arranged at the upper end of the adjusting frame, the connecting shaft block is fixedly arranged at the upper end of the reinforcing frame, and the connecting shaft block is arranged to enable the movable frame to be used stably and enable the movable frame and the instrument frame at the upper end to be convenient to adjust.

Preferably, the movable frame movable mounting is at the outer end of connecting axle piece, instrument frame fixed mounting is in the upper end of movable frame, locating rack fixed mounting is in the upper end of instrument frame, the locating rack is symmetric distribution, the locating rack is L shape structure, through installing the locating rack, and the locating rack can be spacing in the outer end of detecting instrument, lets detecting instrument use more stably.

Preferably, the screw thread is connected at the inner of locating rack, locating head fixed mounting is in the lower extreme of screw rod, through installation screw rod and locating head, rotates the screw rod and can drive the locating head and adjust the location at the outer end of instrument to let the device can be convenient installation location detecting instrument.

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

according to the tunnel inverted arch detection device, the movable block and the hinge rod are installed, when the device needs to be adjusted in different terrains or positions, the movable block is moved to drive the hinge rod to retract to be close to the screw rod or to be released to be close to the ground, so that the ground penetrating radar can be used and detected in different positions, the angle of the tunnel inverted arch can be detected by being more attached to the tunnel inverted arch, the device is more practical, and the convenience of tunnel inverted arch detection of the device is improved;

according to the tunnel inverted arch detection device, the automatic push rod is installed, so that the detection instrument at the upper end of the positioning frame can be moved to different positions for detection by starting the automatic push rod, the device can have a plurality of position detection effects, and the device can meet detection requirements of different positions;

this tunnel inverted arch detection device through the installation connecting axle piece, and the connecting axle piece can be connected at the inner of movable frame, lets the movable frame use stably, lets the instrument frame of movable frame and upper end can conveniently carry out the position control.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a connecting mechanism according to the present utility model;

FIG. 3 is a schematic view of the enlarged perspective view of FIG. 2A according to the present utility model;

FIG. 4 is a schematic side view of a side cross-section of a stand according to the present utility model;

fig. 5 is an enlarged plan view of the structure of fig. 4B according to the present utility model.

In the figure: 1. a body mechanism; 101. a vertical frame; 102. a moving wheel; 103. a push rod; 104. a placing rack; 105. a mounting frame; 2. a connecting mechanism; 201. a support frame; 202. a bearing frame; 203. an adjusting frame; 204. a rotating shaft; 205. an automatic push rod; 3. an auxiliary mechanism; 301. a reinforcing frame; 302. a connecting shaft block; 303. a movable frame; 304. an instrument holder; 305. a positioning frame; 306. a screw; 307. a positioning head; 4. an adjusting mechanism; 401. a driving member; 402. a screw rod; 403. a moving block; 404. a hinge rod; 405. a hinge block; 406. a moving rack; 407. and (5) a ground penetrating radar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a tunnel inverted arch detection device, including body mechanism 1, coupling mechanism 2, auxiliary mechanism 3 and adjustment mechanism 4, coupling mechanism 2 is located the upper end of body mechanism 1, auxiliary mechanism 3 is located the outer end of coupling mechanism 2, adjustment mechanism 4 is located the outer end of body mechanism 1, adjustment mechanism 4 includes driving piece 401, lead screw 402, movable block 403, hinge rod 404, hinge block 405, movable frame 406 and ground penetrating radar 407, lead screw 402 fixed mounting is in the driving end of driving piece 401, movable block 403 movable mounting is in the outer end of lead screw 402, movable block 403 is symmetrical distribution, hinge rod 404 hinged connection is in the outer end of movable block 403, hinge block 405 movable mounting is in the outer end of hinge rod 404, through installing movable block 403 and hinge rod 404, when the device needs to adjust in different topography or positions, start driving piece 401, driving piece 401 drives lead screw 402 to rotate and movable block 403 and carries out the screw action, let movable block 403 remove and drive hinge rod 404 and pack up and be close to lead screw 402 or release and be close to ground, this just can let ground penetrating radar 407 to the different positions and detect, the practicality is improved, the device is convenient for use, the inverted arch detection device;

the moving frame 406 is fixedly arranged at the outer end of the hinge block 405, the ground penetrating radar 407 is fixedly arranged at the lower end of the moving frame 406, the moving frame 406 can form a connecting structure at the outer end of the ground penetrating radar 407 by installing the moving frame 406, so that the ground penetrating radar 407 can be more stably installed, the stability among the structures of the device is improved, the body mechanism 1 comprises a vertical frame 101, a moving wheel 102, a pushing rod 103, a placing frame 104 and a mounting frame 105, the moving wheel 102 is fixedly arranged at the lower end of the vertical frame 101, the moving wheels 102 are symmetrically distributed, the number of the moving wheels 102 is four, the pushing rod 103 is fixedly arranged at the upper end of the vertical frame 101, the placing frame 104 is fixedly arranged at the upper end of the pushing rod 103, the mounting frame 105 is fixedly arranged at the upper end of the vertical frame 101, the placing frame 104 can be conveniently placed and fixed by installing the placing frame 104, the device is more clearly used and detected by a computer, the convenience of the device is improved, the connecting mechanism 2 comprises a supporting frame 201, a supporting frame 202, an adjusting frame 203, a rotating shaft 204 and an automatic push rod 205, wherein the supporting frame 201 is fixedly arranged at the upper end of the mounting frame 105, the supporting frame 202 is fixedly arranged at the upper end of the supporting frame 201, the supporting frame 201 and the supporting frame 202 can form a connecting structure at the outer end of the adjusting frame 203 through installing the supporting frame 201 and the supporting frame 202, the adjusting frame 203 can not easily fall off and fall off in the adjusting process, the structure of the device is more stable, the stability of the device is improved, the adjusting frame 203 is movably arranged at the outer end of the supporting frame 202, the rotating shaft 204 is movably arranged at the outer end of the adjusting frame 203, the automatic push rod 205 is hinged at the outer end of the adjusting frame 203, the other end of the automatic push rod 205 is connected with the supporting frame 202, the automatic push rod 205 is started through installing the automatic push rod 205 to drive the adjusting frame 203 to rotate, therefore, the detecting instrument at the upper end of the positioning frame 305 can be moved to different positions for detection, the device can have a plurality of position detection effects, the device is more practical, and the detection requirements of different positions can be met;

the auxiliary mechanism 3 comprises a reinforcing frame 301, a connecting shaft block 302, a movable frame 303, an instrument frame 304, a positioning frame 305, a screw 306 and a positioning head 307, wherein the reinforcing frame 301 is fixedly installed at the upper end of the adjusting frame 203, the connecting shaft block 302 is fixedly installed at the upper end of the reinforcing frame 301, the connecting shaft block 302 is installed, the connecting shaft block 302 can be connected at the inner end of the movable frame 303, the movable frame 303 is enabled to be used stably, the movable frame 303 and the instrument frame 304 at the upper end can be used conveniently for position adjustment, the detecting instrument is enabled to be more conveniently operated, the movable frame 303 is movably installed at the outer end of the connecting shaft block 302, the instrument frame 304 is fixedly installed at the upper end of the movable frame 303, the positioning frame 305 is fixedly installed at the upper end of the instrument frame 304, the positioning frame 305 is symmetrically distributed, the positioning frame 305 is of an L-shaped structure, the positioning frame 305 can be limited at the outer end of the detecting instrument, the detecting instrument is enabled to be used more stably, the installation operation is facilitated, the screw 306 is in threaded connection with the inner end of the positioning frame 305, the positioning head 307 is fixedly installed at the lower end of the screw 306, the screw 306 and the screw is enabled to be driven to rotate through the positioning head 307 to be used conveniently and rotatably for positioning the detecting instrument.

Working principle: this tunnel inverted arch detection device, when using, at first promote the device to the position that needs to detect, then according to environment or topography need start drive piece 401, drive piece 401 drives lead screw 402 rotation and movable block 403 and carries out the screw action, let movable block 403 remove and drive hinge lever 404 pack up and be close to lead screw 402 or pay out near ground, this just can let ground penetrating radar 407 use the detection in different positions, make the device can satisfy different use detection demands, and place the detecting instrument in instrument holder 304 upper end, rotate screw 306, screw 306 carries out the screw action and drives positioning head 307 and adjust the outer end of location at the instrument, thereby let the device can be convenient installation location detecting instrument, then start automatic push rod 205 and can drive adjustment frame 203 and rotate, thereby let the detecting instrument of positioning frame 305 upper end can remove to different positions and detect, let the device can have a plurality of position detection effect, make the device can detect in different positions, let the device more practical, the detection effect of the device has been improved.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a tunnel inverted arch detection device, includes body mechanism (1), coupling mechanism (2), complementary unit (3) and adjustment mechanism (4), its characterized in that: coupling mechanism (2) are located the upper end of body mechanism (1), auxiliary mechanism (3) are located the outer end of coupling mechanism (2), adjustment mechanism (4) are located the outer end of body mechanism (1), adjustment mechanism (4) are including driving piece (401), lead screw (402), movable block (403), hinge rod (404), hinge block (405), movable frame (406) and ground penetrating radar (407), lead screw (402) fixed mounting is at the driving end of driving piece (401), movable block (403) movable mounting is at the outer end of lead screw (402), movable block (403) are symmetrical distribution, hinge rod (404) hinged joint is at the outer end of movable block (403), hinge block (405) movable mounting is at the outer end of hinge rod (404).

2. The tunnel inverted arch detection device according to claim 1, wherein: the movable frame (406) is fixedly arranged at the outer end of the hinge block (405), and the ground penetrating radar (407) is fixedly arranged at the lower end of the movable frame (406).

3. The tunnel inverted arch detection device according to claim 2, wherein: the body mechanism (1) comprises a vertical frame (101), moving wheels (102), pushing rods (103), a placing frame (104) and a mounting frame (105), wherein the moving wheels (102) are fixedly installed at the lower end of the vertical frame (101), the moving wheels (102) are symmetrically distributed, the number of the moving wheels (102) is four, the pushing rods (103) are fixedly installed at the upper end of the vertical frame (101), the placing frame (104) is fixedly installed at the upper end of the pushing rods (103), and the mounting frame (105) is fixedly installed at the upper end of the vertical frame (101).

4. A tunnel inverted arch detection device according to claim 3, wherein: the connecting mechanism (2) comprises a supporting frame (201), a bearing frame (202), an adjusting frame (203), a rotating shaft (204) and an automatic push rod (205), wherein the supporting frame (201) is fixedly arranged at the upper end of the mounting frame (105), and the bearing frame (202) is fixedly arranged at the upper end of the supporting frame (201).

5. The tunnel inverted arch detection device according to claim 4, wherein: the adjusting frame (203) is movably arranged at the outer end of the bearing frame (202), the rotating shaft (204) is movably arranged at the outer end of the adjusting frame (203), the automatic push rod (205) is hinged to the outer end of the adjusting frame (203), and the other end of the automatic push rod (205) is connected with the bearing frame (202).

6. The tunnel inverted arch detection device according to claim 5, wherein: the auxiliary mechanism (3) comprises a reinforcing frame (301), a connecting shaft block (302), a movable frame (303), an instrument frame (304), a positioning frame (305), a screw (306) and a positioning head (307), wherein the reinforcing frame (301) is fixedly arranged at the upper end of the adjusting frame (203), and the connecting shaft block (302) is fixedly arranged at the upper end of the reinforcing frame (301).

7. The tunnel inverted arch detection device according to claim 6, wherein: the movable frame (303) is movably arranged at the outer end of the connecting shaft block (302), the instrument frame (304) is fixedly arranged at the upper end of the movable frame (303), the positioning frame (305) is fixedly arranged at the upper end of the instrument frame (304), the positioning frames (305) are symmetrically distributed, and the positioning frames (305) are of L-shaped structures.

8. The tunnel inverted arch detection device according to claim 7, wherein: the screw rod (306) is in threaded connection with the inner end of the locating frame (305), and the locating head (307) is fixedly arranged at the lower end of the screw rod (306).