阅读说明：本技术 一种可移动式隧道断面变形检测装置 (Movable tunnel section deformation detection device ) 是由 栗新然 李莹雪 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种可移动式隧道断面变形检测装置,包括底座,所述底座的顶部通过螺栓连接有箱体,且箱体的顶端为开口结构,所述箱体的两端内壁均通过螺栓连接有电动滑台,且两个电动滑台的活动块之间通过螺栓连接有升降台,所述升降台的顶端通过螺栓连接有两个安装座,且两个安装座的顶端均通过螺栓连接有断面仪,所述底座的底部通过螺栓连接有多个减震器,且减震器的底端通过螺栓连接有从动轮。本发明可通过行走履带在隧道内部进行行走移动,使得装置可以移动,无需人工搬运在检测点之间移动,降低检测劳动量,提高隧道断面变形检测效率,且通过行走履带与地面接触,提高装置对隧道地面的适应性,使其移动过程中稳定可靠。(The invention discloses a movable tunnel section deformation detection device which comprises a base, wherein the top of the base is connected with a box body through bolts, the top end of the box body is of an open structure, the inner walls of the two ends of the box body are connected with electric sliding tables through bolts, a lifting table is connected between movable blocks of the two electric sliding tables through bolts, the top end of the lifting table is connected with two mounting seats through bolts, the top ends of the two mounting seats are connected with a section instrument through bolts, the bottom of the base is connected with a plurality of shock absorbers through bolts, and the bottom ends of the shock absorbers are connected with a driven wheel through bolts. The device can move in the tunnel by the aid of the walking tracks, the device can move without moving between detection points manually, detection labor amount is reduced, tunnel section deformation detection efficiency is improved, and the device is stable and reliable in moving process due to the fact that the walking tracks are in contact with the ground.)

1. A movable tunnel section deformation detection device comprises a base (1), wherein the top of the base (1) is connected with a box body (2) through bolts, and the top end of the box body (2) is of an open structure, and is characterized in that the inner walls of the two ends of the box body (2) are both connected with electric sliding tables (3) through bolts, movable blocks of the two electric sliding tables (3) are connected with a lifting table (10) through bolts, the top end of the lifting table (10) is connected with two mounting seats (4) through bolts, the top ends of the two mounting seats (4) are both connected with a section instrument (9) through bolts, the bottom of the base (1) is connected with a plurality of shock absorbers (16) through bolts, the bottom ends of the shock absorbers (16) are connected with a driven wheel (14) through bolts, and the two sides of the base (1) are both connected with driving wheels, and a walking crawler belt (15) is sleeved between the driving wheel and the driven wheel (14).

2. The movable tunnel section deformation detection device according to claim 1, wherein the top end of the lifting platform (10) is connected with a support rod (5) through a bolt, and the top end of the support rod (5) is connected with a top plate (8) through a bolt.

3. The movable tunnel section deformation detection device according to claim 2, characterized in that the size of the top plate (8) is larger than the size of the top opening of the box body (2).

4. The movable tunnel section deformation detection device according to claim 1, wherein a slot is formed at the end of the base (1), and a storage battery pack (13) is inserted into the slot.

5. The movable tunnel section deformation detection device according to claim 2, wherein two limit slide bars (12) are connected to the inner walls of the two sides of the box body (2) through bolts, and sliding openings matched with the limit slide bars (12) are formed in the two sides of the lifting platform (10).

6. The movable tunnel section deformation detection device according to claim 1, wherein four corners of the bottom end of the lifting platform (10) are connected with cushion blocks (11) through screws, and the cushion blocks (11) are made of wear-resistant elastic material.

7. The movable tunnel section deformation detection device according to claim 2, wherein the inside of the top plate (8) is a hollow structure, and the two ends of the inside of the top plate (8) are connected with the illuminating lamps (6) through bolts.

8. The movable tunnel section deformation detection device according to claim 7, wherein mounting grooves are formed in the top and two sides of the top plate (8), and the laser distance measuring instruments (7) are connected to the inside of the three mounting grooves through bolts.

Technical Field

The invention relates to the technical field of tunnel maintenance, in particular to a movable tunnel section deformation detection device.

Background

The tunnel is a channel dug in an existing building or an earth-rock structure, is an engineering building buried in the ground, is a form of utilizing underground space by human beings, and can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel. The problem that the tunnel section warp can take place at the in-process of perennial use in the tunnel, has seriously influenced the traffic safety in tunnel like this, consequently need regularly to detect tunnel section deformation, make that the staff can be timely maintain and maintain the position of deformation.

At present, along with the rapid construction and development of tunnels, tunnel construction detection monitoring technology is widely applied to tunnel engineering, the detection of tunnel sections mainly depends on a profiler and adopts a laser detection method, the device is complex and needs to be maintained frequently, the detection is carried out after the transfer between detection points mainly by a manual carrying mode in the tunnels, and the efficiency of the detection of tunnel section deformation is influenced

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a movable tunnel section deformation detection device.

The invention provides a movable tunnel section deformation detection device which comprises a base, wherein the top of the base is connected with a box body through bolts, the top end of the box body is of an open structure, the inner walls of two ends of the box body are connected with electric sliding tables through bolts, a lifting table is connected between movable blocks of the two electric sliding tables through bolts, the top end of the lifting table is connected with two installation seats through bolts, the top ends of the two installation seats are connected with a section instrument through bolts, the bottom of the base is connected with a plurality of shock absorbers through bolts, the bottom ends of the shock absorbers are connected with a driven wheel through bolts, two sides of the base are connected with driving wheels through stepping motors, and a walking crawler belt is sleeved between the driving wheels and the driven wheel.

Preferably, the top end of the lifting platform is connected with a support rod through a bolt, and the top end of the support rod is connected with a top plate through a bolt.

Preferably, the size of the top plate is larger than the size of the opening at the top end of the box body.

Preferably, the end of the base is provided with a slot, and the storage battery pack is inserted into the slot.

Preferably, the inner walls of the two sides of the box body are connected with two limiting slide bars through bolts, and sliding openings matched with the limiting slide bars are formed in the two sides of the lifting platform.

Preferably, the four corners of the bottom end of the lifting platform are connected with cushion blocks through screws, and the cushion blocks are made of wear-resistant elastic materials.

Preferably, the inside of roof is hollow structure, and the inside both ends of roof all have the light through bolted connection.

Preferably, the mounting groove has all been seted up to the top and the both sides of roof, and the inside of three mounting groove all has laser range finder through bolted connection.

According to the invention, the device can move by walking and moving in the tunnel through the walking crawler, the device does not need to be manually carried and moved among detection points, the detection labor amount is reduced, the detection efficiency of the deformation of the section of the tunnel is improved, and the adaptability of the device to the ground of the tunnel is improved by the contact of the walking crawler and the ground, so that the device is stable and reliable in the moving process;

the top of the profiler is protected by the top plate during detection, so that the profiler is prevented from being collided and damaged in the moving process of the device, and meanwhile, when the profiler is retracted into the box body, the opening of the box body is blocked by the top plate, so that the profiler is protected and protected from dust;

in the tunnel section deformation testing process, can provide illumination through the light, carry out the light filling for the staff detects in the tunnel, for its convenience, simultaneously, roof both sides and top installation laser range finder, at the device removal in-process, the interval between record and the observation device apart from the tunnel lateral wall makes it arrange tunnel central authorities in and improves the accuracy of testing result.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a movable tunnel section deformation detection device according to the present invention;

FIG. 2 is a schematic structural diagram of a lifting platform of the movable tunnel section deformation detection device provided by the present invention;

fig. 3 is a schematic structural diagram of a top plate of the movable tunnel section deformation detection device according to the present invention.

In the figure: the device comprises a base 1, a box 2, an electric sliding table 3, a mounting seat 4, a supporting rod 5, a lighting lamp 6, a laser range finder 7, a top plate 8, a section profiler 9, a lifting table 10, a buffer cushion block 11, a limit sliding rod 12, a storage battery pack 13, a driven wheel 14, a walking crawler belt 15 and a shock absorber 16.

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.