CN219124291U - Monitoring equipment for tunnel construction - Google Patents

Abstract

The utility model discloses monitoring equipment for tunnel construction, which relates to the technical field of tunnel monitoring and comprises a support plate and a vertical plate, wherein a damper is arranged on the lower surface of the top end of the support plate, a spring is wound on the outer side of the damper, a connecting plate is arranged at the lower end of the spring, a camera main body is connected with the lower end of the connecting plate, the vertical plate is positioned on the right side of the support plate, an output shaft is arranged at the outlet end of a motor, and a hairbrush is arranged on the left surface of a hairbrush fixing plate. According to the utility model, the camera body is arranged below the support plate through the cooperation of the damper and the spring, the vibration force generated by tunnel construction is weakened by the damper and the spring, the stability of the camera body is ensured, the camera body is stabilized, the camera body is facilitated to shoot, the support plate and the camera body form a semi-surrounding structure, when broken stone falls off due to tunnel construction, the support plate intercepts the fallen broken stone, and the risk that the camera body is broken by broken stone is reduced.

Description

Monitoring equipment for tunnel construction

Technical Field

The utility model relates to the technical field of tunnel monitoring, in particular to monitoring equipment for tunnel construction.

Background

The monitoring device is a typical television monitoring system, mainly comprising front-end equipment and back-end equipment, the front-end equipment is usually composed of a camera, a manual or electric lens, a holder, a protective cover, a monitor, an alarm detector, a multifunctional decoder and other parts, the parts respectively take their roles and establish corresponding connection with various devices of a central control system through wired, wireless and optical fiber transmission media, in the actual television monitoring system, the front-end equipment is not necessarily used at the same time, but the camera and the lens for realizing the image acquisition of a monitoring site are necessary, the camera is applied in a plurality of fields, and the remote monitoring function is realized by installing the camera inside a tunnel during tunnel construction.

The current tunnel construction is easy to produce great vibrations, leads to installing in the camera of tunnel inner wall rocks, is unfavorable for taking, and the construction can lead to the rubble to drop, and the rubble soil block is pounded the well camera easily, leads to the damage of camera, and secondly tunnel construction produces many dust, and the dust covers on the camera's camera lens, reduces the definition that the camera was shot, and for this reason, a supervisory equipment for tunnel construction is urgently needed.

Disclosure of Invention

Based on the above, the utility model aims to provide the monitoring equipment for tunnel construction, which solves the problems that larger vibration is easy to generate during the existing tunnel construction, so that a camera arranged on the inner wall of a tunnel shakes, photographing is not facilitated, broken stones fall off during construction, broken stones and soil block are easy to smash the camera, damage to the camera is caused, and then the tunnel construction generates a lot of dust which covers the lens of the camera, so that the photographing definition of the camera is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a supervisory equipment for tunnel construction, includes mounting panel and riser, surface mounting has the attenuator under the top of mounting panel, and the outside winding of attenuator has the spring, the lower extreme of spring is provided with the connecting plate, and the lower extreme of connecting plate is connected with the camera main part.

The riser is located the right side of mounting panel, and the lower extreme of riser runs through there is the motor, the exit end of motor is provided with the output shaft, and the left end welding of output shaft has the brush fixed plate, the left side surface mounting of brush fixed plate has the brush.

Preferably, threaded holes are formed in four corners of the support plate, and screws penetrate through the threaded holes.

Preferably, the two dampers are arranged in total, and the connecting plates are connected with the support plates through the dampers.

Preferably, the upper surface of the top end of the support plate is welded with a limiting frame, the inside of the limiting frame is welded with a cylinder, and the top end of the cylinder is welded with the left end of the top plate.

Preferably, the cylinder forms a telescopic structure with the top plate through the piston at the outlet end, and the right end of the top plate and the upper end of the vertical plate are welded.

Preferably, the inner wall of the vertical plate is provided with a sliding groove, a sliding block is arranged in the sliding groove, and the vertical plate and the supporting plate form a sliding structure through the sliding groove and the sliding block.

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

1. according to the utility model, the camera body is arranged below the support plate through the matching of the damper and the spring, the vibration force generated by tunnel construction is weakened by the damper and the spring, the stability of the camera body is ensured, the camera body is stabilized, a semi-surrounding structure is formed by the support plate and the camera body, when broken stone falls off due to tunnel construction, the broken stone falling off by the support plate is intercepted, and the risk that the camera body is broken by broken stone is reduced;

2. the utility model is provided with the motor, the output shaft, the hairbrush fixing plate and the hairbrush, a large amount of dust is easy to generate in tunnel construction, when dust is covered by the lens in the camera body, the motor is started, the motor drives the hairbrush fixing plate and the hairbrush to rotate through the output shaft, and the dust on the lens in the camera body can be removed through the hairbrush.

Drawings

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

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

FIG. 3 is a schematic illustration of a front cross-sectional structure of the present utility model;

fig. 4 is a schematic diagram of a top view distribution structure of a diagonal member according to the present utility model.

In the figure: 1. a support plate; 2. a threaded hole; 3. a screw; 4. a damper; 5. a spring; 6. a connecting plate; 7. a camera body; 8. a cylinder; 9. a limiting frame; 10. a top plate; 11. a riser; 12. a chute; 13. a slide block; 14. a motor; 15. an output shaft; 16. a brush fixing plate; 17. a brush.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-4, a monitoring device for tunnel construction comprises a support plate 1 and a vertical plate 11, wherein a damper 4 is installed on the lower surface of the top end of the support plate 1, springs 5 are wound on the outer sides of the dampers 4, threaded holes 2 are formed in four corners of the support plate 1, screws 3 penetrate through the interiors of the threaded holes 2, when the product is installed, the support plate 1 is attached to the inner wall of a tunnel, the screws 3 are respectively inserted into the four corners of the support plate 1, the support plate 1 is fixed on the inner wall of the tunnel, the support plate 1 is installed in a threaded connection mode, the support plate 1 is favorable for dismounting the support plate 1, a connecting plate 6 is arranged at the lower end of the springs 5, the lower end of the connecting plate 6 is connected with a camera body 7, two dampers 4 are arranged at the same time, the connecting plate 6 is connected with the support plate 1 through the dampers 4, the camera body 7 is installed below the support plate 1, the camera body 7 has a strong damping effect, vibration generated during tunnel construction is weakened by the dampers 4 and the springs 5, the support plate 7 is kept to be fixed on the inner wall of the support plate, the support plate 7 is prevented from being impacted by the camera body 7, and the camera body 7 can be prevented from falling off the support plate, and the camera body 7 is protected, and the camera body is protected;

the upper surface of the top end of the support plate 1 is welded with a limit frame 9, the inside of the limit frame 9 is welded with a cylinder 8, the top end of the cylinder 8 is welded with the left end of a top plate 10, the limit frame 9 is used for fixing the position of the cylinder 8, the top plate 10 is used for protecting the cylinder 8, the cylinder 8 forms a telescopic structure with the top plate 10 through a piston at the outlet end, the right end of the top plate 10 is welded with the upper end of a vertical plate 11, the cylinder 8 controls the lifting of the top plate 10 through the piston, the vertical plate 11 can be lifted due to the fact that the top plate 10 is welded with the vertical plate 11, a sliding groove 12 is formed in the inner wall of the vertical plate 11, a sliding block 13 is arranged in the sliding groove 12, the vertical plate 11 forms a sliding structure with the support plate 1 through the sliding groove 12 and the sliding block 13, and the vertical lifting state of the vertical plate 11 can be ensured through the mutual matching of the sliding groove 12 and the sliding block 13;

the riser 11 is located the right side of mounting panel 1, and the lower extreme of riser 11 runs through there is motor 14, and the exit end of motor 14 is provided with output shaft 15, and the left end welding of output shaft 15 has brush fixed plate 16, and the left side surface mounting of brush fixed plate 16 has brush 17.

Working principle: firstly, laminate mounting panel 1 on the tunnel inner wall, through the four corners that inserts mounting panel 1 respectively with screw 3, make mounting panel 1 be fixed in on the tunnel inner wall, through the cooperation of attenuator 4 and spring 5, make camera main part 7 by install in with mounting panel 1 below, mounting panel 1 forms half surrounding structure with camera main part 7, when tunnel construction causes the rubble to drop, mounting panel 1 intercepts the rubble that drops, reduce camera main part 7 by the risk in the rubble pounding, again because of the setting of attenuator 4 and spring 5, make the vibration power that tunnel construction produced by be impaired by attenuator 4 and spring 5, thereby guaranteed the stability of camera main part 7, avoid camera main part 7 too to rock, be favorable to the shooting of camera main part 7 stability, tunnel construction produces a large amount of dust easily, when the camera main part 7 covers the dust, start cylinder 8, cylinder 8 descends through piston control roof 10 because roof 10 and riser 11 welding, consequently riser 11 descends until with brush 17 down to with the laminating in the camera main part 7, then output shaft 14 is driven by motor 14, drive the brush 17 through 15 and riser 11 again, it can be clear away to drive the brush main part 17 through rotatory brush 17 in the fixed mirror 17, the brush 17 is clear away from the dust in the camera main part 17, the brush main part 17 is clear away through 17 after the fixed brush 17.

In the device, a camera main body 7, an air cylinder 8 and a motor 6 are remotely connected with a computer through a controller, the remote terminal control technology is mature, and the detail can refer to a brushless direct current motor remote control system with the technical publication number of CN 206960902U.

The internal structure of the motor 14 and the cylinder 8 in the utility model are both the prior art.

What is not described in detail in this specification is prior art known to those skilled in the art.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Monitoring equipment for tunnel construction, including mounting panel (1) and riser (11), its characterized in that: the lower surface of the top end of the support plate (1) is provided with a damper (4), the outer side of the damper (4) is wound with a spring (5), the lower end of the spring (5) is provided with a connecting plate (6), and the lower end of the connecting plate (6) is connected with a camera main body (7);

the vertical plate (11) is located on the right side of the support plate (1), the lower end of the vertical plate (11) penetrates through the motor (14), an output shaft (15) is arranged at the outlet end of the motor (14), a hairbrush fixing plate (16) is welded at the left end of the output shaft (15), and a hairbrush (17) is mounted on the left side surface of the hairbrush fixing plate (16).

2. The monitoring device for tunnel construction according to claim 1, wherein: screw holes (2) are formed in four corners of the support plate (1), and screws (3) penetrate through the screw holes (2).

3. The monitoring device for tunnel construction according to claim 1, wherein: the number of the dampers (4) is two, and the connecting plates (6) are connected with the support plates (1) through the dampers (4).

4. The monitoring device for tunnel construction according to claim 1, wherein: the top upper surface welding of mounting panel (1) has spacing (9), and the inside welding of spacing (9) has cylinder (8), the top of cylinder (8) is welded with the left end of roof (10).

5. The monitoring device for tunnel construction according to claim 4, wherein: the cylinder (8) and the top plate (10) form a telescopic structure through a piston at the outlet end, and the right end of the top plate (10) and the upper end of the vertical plate (11) are welded.

6. The monitoring device for tunnel construction according to claim 1, wherein: the inner wall of riser (11) has seted up spout (12), and the internally mounted of spout (12) has slider (13), riser (11) constitute sliding structure through spout (12) and slider (13) and mounting panel (1).

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