CN216348720U

CN216348720U - Be used for tunnel construction monitoring devices

Info

Publication number: CN216348720U
Application number: CN202123096161.XU
Authority: CN
Inventors: 杨景辉
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-19
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a tunnel construction monitoring device, which comprises a device main body, wherein a bottom plate is fixedly arranged at the bottom end of the device main body, an upright rod is fixedly arranged at the top end of the bottom plate, a sliding groove is formed in one side of the upright rod, a worm wheel is arranged in the sliding groove, one side of the worm wheel is meshed and connected with a worm, a threaded rod is fixedly arranged at the top end of the worm, a sliding block is connected to the threaded rod in a threaded manner, and a lifting plate is fixedly arranged at one side of the sliding block; the first rotating rod is driven to rotate by rotating the rotating hand, the worm wheel is driven to rotate by the first rotating rod, the worm wheel drives the worm to rotate, the worm drives the threaded rod to rotate, the sliding block can slide up and down in the sliding groove along with the rotation of the threaded rod, the height of the crack observation instrument is adjusted, when some cracks are located at positions where workers cannot contact, the cracks can be detected through the height of the crack observation instrument, the workers do not need to use other tools, and therefore the detection efficiency is improved.

Description

Be used for tunnel construction monitoring devices

Technical Field

The utility model belongs to the technical field of tunnel construction, and particularly relates to a monitoring device for tunnel construction.

Background

The tunnel is an engineering building buried in the ground, is a form of utilizing underground space by human beings, can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel, is a Chinese ground and large, has various terrains, and can be used for rapidly connecting roads between cities to show the high difficulty of building, particularly in mountains and hills, the building of the tunnel is the fastest way for connecting the cities, the technology and difficulty for building the tunnel are higher, and all buildings and structures within the influence range of tunnel construction need to be subjected to settlement, inclination and crack monitoring in the building process of the tunnel, so that when a certain part or member of the building deforms too much, effective maintenance and reinforcement measures are rapidly taken to ensure the safety and normal use of the structure of the building.

Can observe the crack through the crack visulizer among the prior art, but because in the tunnel work progress, the environment is relatively poor, and the crack visulizer is installed inconveniently, and has some positions, and the staff just can't measure the crack with the help of the instrument.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the above problems, the present invention provides a monitoring device for tunnel construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tunnel construction monitoring device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a monitoring device for tunnel construction comprises a device main body, wherein a bottom plate is fixedly mounted at the bottom end of the device main body, a vertical rod is fixedly mounted at the top end of the bottom plate, a sliding groove is formed in one side of the vertical rod, a worm wheel is mounted inside the sliding groove, a worm is meshed and connected with one side of the worm wheel, a threaded rod is fixedly mounted at the top end of the worm, a sliding block is in threaded connection with the threaded rod, a lifting plate is fixedly mounted at one side of the sliding block, a supporting rod is fixedly mounted at the top end of the lifting plate, a concave seat is fixedly mounted at the top end of the supporting rod, a motor box is fixedly mounted at one side of the concave seat, a motor is mounted inside the motor box, a speed reducer is fixedly mounted at one side of the motor, a second rotating shaft is mounted at one side of the speed reducer, a second rotating rod is fixedly mounted at one end of the second rotating shaft, and the second rotating rod is in through connection with a connecting seat, one side fixed mounting of connecting seat has electric telescopic handle, crack visulizer is installed to electric telescopic handle's one end.

Further, the equal fixed mounting in bottom four corners department of bottom plate has the supporting leg, the wheel mounting panel is installed to the bottom of supporting leg, the gyro wheel is installed to the bottom of wheel mounting panel, gyro wheel through connection has first pivot.

Furthermore, one side fixed mounting of worm wheel has first bull stick, first bull stick with pole setting through connection, just the one end fixed mounting of first bull stick has the runner.

Further, the inside bottom fixed mounting of spout has first fixing base, install on the top of first fixing base the worm, the inside top fixed mounting of spout has the second fixing base, the top of threaded rod with the second fixing base is connected, the slider with spout sliding connection.

Further, a third fixing seat is fixedly mounted on one side of the inside of the motor box, a motor is fixedly mounted on one side of the third fixing seat, the output end of the inner rotating shaft of the motor is connected with the receiving end of the inner rotating shaft of the speed reducer through a coupler, and the output end of the inner rotating shaft of the speed reducer is connected with one end of the second rotating shaft through a coupler.

Furthermore, an installation plate is fixedly installed at one end of the electric telescopic rod, and the crack observation instrument is fixedly installed on one side of the installation plate.

Furthermore, a host display screen is fixedly mounted on the other side of the vertical rod.

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

1. according to the crack observation instrument, the first rotating rod is driven to rotate by rotating the rotating hand, the first rotating rod drives the worm wheel to rotate, the worm wheel drives the worm to rotate, the worm drives the threaded rod to rotate, the sliding block can slide up and down in the sliding groove along with the rotation of the threaded rod, so that the height of the crack observation instrument is adjusted, when some cracks are located at positions where workers cannot contact, the cracks can be detected by adjusting the height of the crack observation instrument, the workers do not need to use other tools, and therefore the detection efficiency is improved.

2. According to the crack observation instrument, the starting motor drives the speed reducer to rotate, the speed reducer drives the second rotating shaft to rotate, the second rotating shaft drives the second rotating rod to rotate, the second rotating rod drives the connecting seat to rotate, the connecting seat drives the electric telescopic rod to rotate, and then the crack observation instrument is driven to rotate, so that the angle of the crack observation instrument can be adjusted, the crack observation instrument can be aligned to a crack, then the crack observation instrument can be close to the crack under the action of the electric telescopic rod, and the crack is monitored.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

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

fig. 3 is a schematic view of the structure of the concave seat of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 3. supporting legs; 301. a wheel mounting plate; 302. a roller; 303. a first rotating shaft; 4. erecting a rod; 401. a chute; 402. a worm gear; 403. a first rotating lever; 404. turning the hand; 405. a first fixed seat; 406. a worm; 407. a threaded rod; 408. a slider; 409. a lifting plate; 410. a support bar; 411. a second fixed seat; 5. a concave seat; 501. a motor case; 502. a third fixed seat; 503. a motor; 504. a speed reducer; 505. a second rotating shaft; 506. a second rotating rod; 507. a connecting seat; 6. an electric telescopic rod; 601. mounting a plate; 7. a crack viewer; 8. and displaying the screen of the host.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a monitoring device for tunnel construction according to an embodiment of the present invention includes a device main body 1, a bottom plate 2 is fixedly installed at a bottom end of the device main body 1, an upright rod 4 is fixedly installed at a top end of the bottom plate 2, a chute 401 is formed at one side of the upright rod 4, a worm wheel 402 is installed inside the chute 401, a worm 406 is engaged and connected to one side of the worm wheel 402, a threaded rod 407 is fixedly installed at a top end of the worm 406, a sliding block 408 is connected to the threaded rod 407 in a threaded manner, a lifting plate 409 is fixedly installed at one side of the sliding block 408, a support rod 410 is fixedly installed at a top end of the lifting plate 409, a concave base 5 is fixedly installed at a top end of the support rod 410, a motor box 501 is fixedly installed at one side of the concave base 5, a motor 503 is installed inside the motor box 501, and a speed reducer 504 is fixedly installed at one side of the motor 503, a second rotating shaft 505 is installed on one side of the speed reducer 504, a second rotating rod 506 is fixedly installed at one end of the second rotating shaft 505, the second rotating rod 506 is connected with a connecting seat 507 in a penetrating manner, an electric telescopic rod 6 is fixedly installed on one side of the connecting seat 507, and a crack observation instrument 7 is installed at one end of the electric telescopic rod 6.

Through the scheme of the utility model, the four corners of the bottom end of the bottom plate 2 are fixedly provided with the supporting legs 3, the bottom ends of the supporting legs 3 are provided with the wheel mounting plates 301, the bottom ends of the wheel mounting plates 301 are provided with the rollers 302, and the rollers 302 are connected with the first rotating shaft 303 in a penetrating manner; a first rotating rod 403 is fixedly installed on one side of the worm wheel 402, the first rotating rod 403 is connected with the vertical rod 4 in a penetrating manner, and a rotating handle 404 is fixedly installed at one end of the first rotating rod 403; a first fixed seat 405 is fixedly installed at the bottom end of the interior of the sliding chute 401, the worm 406 is installed at the top end of the first fixed seat 405, a second fixed seat 411 is fixedly installed at the top end of the interior of the sliding chute 401, the top end of the threaded rod 407 is connected with the second fixed seat 411, and the sliding block 408 is in sliding connection with the sliding chute 401; a third fixing seat 502 is fixedly installed on one side inside the motor box 501, the motor 503 is fixedly installed on one side of the third fixing seat 502, an output end of a rotating shaft in the motor 503 is connected with a receiving end of a rotating shaft in the speed reducer 504 through a coupler, and an output end of a rotating shaft in the speed reducer 504 is connected with one end of a second rotating shaft 505 through a coupler; one end of the electric telescopic rod 6 is fixedly provided with an installation plate 601, and one side of the installation plate 601 is fixedly provided with the crack observation instrument 7; and a host display screen 8 is fixedly arranged on the other side of the upright rod 4.

When the crack observation instrument is used in a specific application, the rotating hand 404 is rotated to drive the first rotating rod 403 to rotate, the first rotating rod 403 drives the worm wheel 402 to rotate, the worm wheel 402 drives the worm 406 to rotate, the worm 406 drives the threaded rod 407 to rotate, the sliding block 408 can slide up and down in the sliding groove 401 along with the rotation of the threaded rod 407, so that the height of the crack observation instrument 7 is adjusted, when some cracks are in positions where workers cannot contact, the cracks can be detected by adjusting the height of the crack observation instrument 7, so that the workers do not need other tools, and the detection efficiency is improved; drive speed reducer 504 through starter motor 503 and rotate, speed reducer 504 drives second pivot 505 and rotates, second pivot 505 drives second bull stick 506 and rotates, second bull stick 506 drives connecting seat 507 and rotates, connecting seat 507 drives electric telescopic handle 6 and rotates, and then drive crack visulizer 7 and rotate, make the angle of crack visulizer 7 can obtain the adjustment, make crack visulizer 7 can aim at the crack, then through electric telescopic handle 6's effect, make crack visulizer 7 can be close the crack, thereby come to monitor the crack, crack visulizer 7 transmits the result that detects to host computer display screen 8, make the staff can audio-visually know the testing result.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for tunnel construction monitoring devices, its characterized in that, includes device main part (1), the bottom fixed mounting of device main part (1) has bottom plate (2), the top fixed mounting of bottom plate (2) has pole setting (4), spout (401) have been seted up to one side of pole setting (4), the internally mounted of spout (401) has worm wheel (402), one side meshing of worm wheel (402) is connected with worm (406), the top fixed mounting of worm (406) has threaded rod (407), threaded connection has slider (408) on threaded rod (407), one side fixed mounting of slider (408) has lifter plate (409), the top fixed mounting of lifter plate (409) has bracing piece (410), the top fixed mounting of bracing piece (410) has spill seat (5), one side fixed mounting of spill seat (5) has motor case (501), the utility model discloses a motor box, including motor case (501), one side fixed mounting have speed reducer (504), second pivot (505) are installed to one side of speed reducer (504), the one end fixed mounting of second pivot (505) has second bull stick (506), second bull stick (506) through connection has connecting seat (507), one side fixed mounting of connecting seat (507) has electric telescopic handle (6), crack observation appearance (7) are installed to the one end of electric telescopic handle (6).

2. The tunnel construction monitoring device according to claim 1, wherein supporting legs (3) are fixedly mounted at four corners of the bottom end of the bottom plate (2), wheel mounting plates (301) are mounted at the bottom ends of the supporting legs (3), rollers (302) are mounted at the bottom ends of the wheel mounting plates (301), and first rotating shafts (303) are connected to the rollers (302) in a penetrating mode.

3. The monitoring device for tunnel construction according to claim 1, wherein a first rotating rod (403) is fixedly installed on one side of the worm wheel (402), the first rotating rod (403) is connected with the vertical rod (4) in a penetrating manner, and a rotating handle (404) is fixedly installed at one end of the first rotating rod (403).

4. The tunnel construction monitoring device according to claim 1, wherein a first fixing seat (405) is fixedly installed at the bottom end of the inside of the sliding chute (401), the worm (406) is installed at the top end of the first fixing seat (405), a second fixing seat (411) is fixedly installed at the top end of the inside of the sliding chute (401), the top end of the threaded rod (407) is connected with the second fixing seat (411), and the sliding block (408) is slidably connected with the sliding chute (401).

5. The tunnel construction monitoring device according to claim 1, wherein a third fixing seat (502) is fixedly installed on one side of the inside of the motor box (501), the motor (503) is fixedly installed on one side of the third fixing seat (502), an output end of an inner rotating shaft of the motor (503) is connected with a receiving end of an inner rotating shaft of the speed reducer (504) through a coupler, and an output end of the inner rotating shaft of the speed reducer (504) is connected with one end of the second rotating shaft (505) through a coupler.

6. The tunnel construction monitoring device according to claim 1, wherein a mounting plate (601) is fixedly mounted at one end of the electric telescopic rod (6), and the crack observation instrument (7) is fixedly mounted at one side of the mounting plate (601).

7. A tunnel construction monitoring device according to claim 1, characterized in that a host computer display screen (8) is fixedly mounted on the other side of the vertical rod (4).