CN216198294U - Safety visualization system applied to high-gas tunnel construction machinery - Google Patents

Abstract

The utility model discloses a safety visualization system applied to high gas tunnel construction machinery, which comprises construction machinery, wherein a video recording device and a distance measuring device are arranged on the outer side of the construction machinery, the video recording device and the distance measuring device are both electrically connected with a control unit, the control unit is respectively electrically connected with a brake device and a display operation device, the display operation device is positioned in a cab of the construction machinery, and the video recording device, the distance measuring device and the display operation device are all arranged in an explosion-proof shell. The utility model has the beneficial effects that: operators of construction machinery in the tunnel can clearly judge the safety of the surrounding environment through the system, so that the safety accident rate caused by the construction machinery in the tunnel is effectively reduced; under special conditions such as too fast or out of control of the construction machinery, the system can forcibly intervene to carry out emergency braking on the construction machinery in the tunnel, and the safety of construction operators is further guaranteed.

Description

Safety visualization system applied to high-gas tunnel construction machinery

Technical Field

The utility model belongs to construction visualization equipment, and particularly relates to a safety visualization system applied to high gas tunnel construction machinery.

Background

With the rapid development of highway and railway construction in China, more and more highway and railway tunnels are planned and constructed currently and in the future, the tunnels are different from outdoor construction projects such as house construction, roads, bridges and the like, construction machinery has good visual field and lighting conditions, the construction operation space in the tunnels is narrow and small, lighting in a limited range can be performed only by lamps on two sides of a tunnel wall, due to the fact that the construction machinery has a certain visual field blind area, and due to the fact that a large amount of dust is generated when the machinery runs in the tunnels, operators of the construction machinery cannot effectively distinguish the safety of the surrounding environment, and casualty accidents caused by the construction machinery are frequent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a safety visualization system applied to high gas tunnel construction machinery, and solves the problem of poor safety of construction machinery in an existing tunnel.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a be applied to high gas tunnel construction machinery's safe visual system, includes construction machinery, construction machinery's the outside is equipped with video recording device and range unit, and video recording device and range unit all are connected with the control unit electricity, and the control unit is connected with stopping device, demonstration operating means electricity respectively, shows that operating means is located construction machinery's driver's cabin, and video recording device, range unit and demonstration operating means all establish in explosion-proof shell.

Further, the construction machinery is a forklift or a dump truck.

Furthermore, the explosion-proof shell comprises a shell cover and a shell cover, wherein the shell cover is detachably connected to the opening of the visual shell cover, and a mounting cavity is formed between the shell cover and the shell cover.

Furthermore, the shell cover is connected with the shell cover through a connecting bolt.

Furthermore, a lighting lamp is arranged on the shell cover.

Furthermore, the shell cover is provided with visible glass.

Furthermore, one end of the shell cover is hinged to the mounting seat, the other end of the shell cover is hinged to the telescopic assembly, the telescopic assembly is hinged to the mounting seat, and the mounting seat is provided with a mounting structure.

Furthermore, the shell cover is provided with an upper ear plate, the upper ear plate is hinged with a lower ear plate, and the lower ear plate is arranged on the mounting seat.

Furthermore, the telescopic assembly comprises a sleeve and a sleeve rod, the sleeve is hinged to the shell cover, the sleeve is sleeved with the sleeve rod and matched with the sleeve rod, at least two adjusting holes are formed in the sleeve rod, an adjusting bolt penetrates through the sleeve and the adjusting holes, and the sleeve rod is hinged to the mounting seat.

Further, mounting structure include circular port and arc hole, the circular port is located the one end of mount pad, the arc hole is located the other end of mount pad, the arc hole is arranged with the same centre of a circle of circular port.

The utility model has the beneficial effects that:

when moving obstacles exist around the construction mechanical equipment or operating personnel pass through the blind area of the construction machinery, the system can intervene in time to remind mechanical operating personnel, and the mechanical equipment can be forcibly stopped from moving when necessary, so that the safety of the surrounding environment can be effectively distinguished by the mechanical operating personnel.

Different from conventional visual system, the visual system of construction machinery safety that this patent relates to possesses explosion-proof function, and video recording device, range unit and display operating means externally mounted have explosion-proof shell, and wired network circuit adopts explosion-proof circuit, must adopt explosion-proof type's requirement to electrical equipment in the high gas tunnel among the relevant regulation of satisfying the country.

Due to poor illumination conditions in the tunnel, the integrated illuminating lamp is arranged on the explosion-proof shell, so that the video device can observe the surrounding environment more clearly; the orientation of the explosion-proof shell can be flexibly adjusted according to the mounting seat, and the monitoring range can be conveniently adjusted according to different construction operation conditions.

The main scheme and the further selection schemes can be freely combined to form a plurality of schemes which are all adopted and claimed by the utility model; in the utility model, the selection (each non-conflict selection) and other selections can be freely combined. The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.

Drawings

Fig. 1 is a schematic structural view of the present invention applied to a forklift.

Fig. 2 is a schematic view of the construction of the present invention applied to a dump truck.

FIG. 3 is a schematic diagram of a display operation device according to the present invention.

FIG. 4 is a front view of the explosion proof housing of the present invention.

FIG. 5 is a side view of the structure of the explosion proof housing of the present invention.

Fig. 6 is a top view of the mount of the present invention.

In the figure: 1-construction machinery, 2-video recording device, 3-distance measuring device, 4-display operation device, 5-housing cover, 6-housing cover, 7-connecting bolt, 8-illuminating lamp, 9-visible glass, 10-mounting seat, 11-upper ear plate, 12-lower ear plate, 13-sleeve, 14-sleeve rod, 15-adjusting hole, 16-adjusting bolt, 17-circular hole and 18-arc hole.

Detailed Description

The following non-limiting examples serve to illustrate the utility model.

Example 1:

referring to fig. 1 to 3, a safety visualization system applied to a high gas tunnel construction machine includes a construction machine 1, where the construction machine 1 is a forklift or a dump truck, and the construction machine may also be other mechanical equipment required for construction.

Construction machinery 1's the outside is equipped with video recording device 2 and range unit 3, and the video recording device is including installing at construction machinery equipment infrared detection camera all around for gather the video to the condition on every side, range unit is including installing the range radar at construction machinery equipment front end and tail end, is used for judging the distance of construction machinery and preceding back obstacle.

The video device 2 and the distance measuring device 3 are both electrically connected with the control unit, and the video device and the distance measuring device transmit the measured data signals to the control unit for processing. The control unit is respectively electrically connected with a brake device and a display operation device 4, and the brake device is used for carrying out emergency braking on the construction machine so as to avoid collision between the construction machine and personnel or equipment. The display operation device 4 is located in a cab of the construction machine 1, and is convenient to observe and operate, and the display operation device is used for displaying video pictures collected by the video recording device, and can be operated to identify video information and give an alarm or forcibly brake according to the identified information.

Referring to fig. 4 to 6, the video device 2, the distance measuring device 3 and the display operation device 4 are all disposed in an explosion-proof housing, and the wired network circuit adopts an explosion-proof circuit, so as to meet the requirement of national relevant specifications that an explosion-proof type is necessary for electrical equipment in a high gas tunnel.

Explosion-proof shell includes clamshell 5 and cap 6, and connecting bolt 7 detachable connection that cap 6 arranged through circumference is at visual clamshell 5's opening part, guarantees firm in connection between clamshell and the cap, and the while is convenient to be dismantled connecting between the two, repairs inside equipment. An installation cavity is formed between the shell cover 5 and the shell cover 6 and used for installing and placing the acquisition equipment of each device in the installation cavity, so that the requirement of explosion-proof type is met.

The shell cover 5 is provided with illuminating lamps 8 which are arranged in the circumferential direction, so that the adaptive illuminating conditions are improved for each device, and the surrounding environment can be observed more clearly by the video recording device. Visual glass 9 is arranged on the housing cover 5 in a sealing mode, visual requirements of collecting equipment are guaranteed by the visual glass, and the condition inside the housing is monitored.

One end of the shell cover 5 is hinged with the mounting seat 10, the other end of the shell cover 5 is hinged with the telescopic assembly, the telescopic assembly is hinged with the mounting seat 10, and the mounting seat 10 is provided with a mounting structure. The hinged connection of the shell cover and the mounting seat realizes that the shell cover can be overturned relative to the mounting seat, and the inclination orientation of the shell cover is adjusted. The adjustable support of the inclination is realized through the telescopic action of the telescopic assembly, and the stability of the shell cover is ensured. The mounting seat is fixed on the outer wall of the construction machine through the mounting structure, and the installation of the whole explosion-proof shell on the construction machine is realized.

An upper ear plate 11 is integrally arranged on the shell cover 5, the upper ear plate 11 is hinged with a lower ear plate 12 through a pin, and the lower ear plate 12 is integrally arranged on the mounting seat 10 to realize the hinged connection between the shell cover and the mounting seat.

The telescopic assembly comprises a sleeve 13 and a loop bar 14, the sleeve 13 is hinged to the shell cover 5 through a pin, the sleeve 13 is sleeved with the loop bar 14 and is matched with the loop bar 14, at least two adjusting holes 15 are formed in the loop bar 14, an adjusting bolt 15 penetrates through the sleeve 13 and the adjusting holes 15, and the loop bar 14 is hinged to the mounting base 10 through a pin. The adjusting bolt penetrates through different adjusting holes, telescopic fixing between the sleeve and the loop bar is achieved, and telescopic supporting effect of the telescopic assembly is achieved.

The mounting structure comprises a circular hole 17 and an arc-shaped hole 18, wherein the circular hole 17 is located at one end of the mounting seat 10, the arc-shaped hole 18 is located at the other end of the mounting seat, and the arc-shaped hole 18 and the circular hole 17 are concentrically arranged. Circular port and arc hole all pass through the bolt fastening on construction machinery, and through unscrewing the bolt, the circular port rotation relatively of mount pad to the horizontal orientation of adjustment mount pad.

The use method of the safety visualization system comprises the following specific steps:

the method comprises the following steps: preparing an infrared detection camera, a distance measuring radar, an automatic braking device and an operation type monitoring display screen.

Step two: and assembling according to the use instruction and the actual construction requirement.

Step three: communicated with wired network signals and fixed lines.

Step four: and (5) debugging the system, and carrying out local optimization according to the actual use effect.

Step five: and (4) after the installation and debugging are finished according to the steps, checking and accepting.

The safety visualization system has the beneficial effects that:

1. construction machinery operating personnel can make clear judgement to the security of surrounding environment through this system in the tunnel, has effectively reduced the incident incidence because of construction machinery causes in the tunnel.

2. Under special conditions such as too fast or out of control of the construction machinery, the system can forcibly intervene to carry out emergency braking on the construction machinery in the tunnel, and the safety of construction operators is further guaranteed.

The foregoing basic embodiments of the utility model and their various further alternatives can be freely combined to form multiple embodiments, all of which are contemplated and claimed herein. In the scheme of the utility model, each selection example can be combined with any other basic example and selection example at will.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a be applied to high gas tunnel construction machinery's safe visual system, includes construction machinery (1), its characterized in that: the construction machine is characterized in that a video device (2) and a distance measuring device (3) are arranged on the outer side of the construction machine (1), the video device (2) and the distance measuring device (3) are electrically connected with a control unit, the control unit is electrically connected with a brake device and a display operation device (4) respectively, the display operation device (4) is located in a cab of the construction machine (1), and the video device (2), the distance measuring device (3) and the display operation device (4) are arranged in an explosion-proof shell.

2. The security visualization system of claim 1, wherein: the construction machinery (1) is a forklift or a dump truck.

3. The security visualization system of claim 1, wherein: the explosion-proof shell comprises a shell cover (5) and a shell cover (6), wherein the shell cover (6) is detachably connected to an opening of the visual shell cover (5), and an installation cavity is formed between the shell cover (5) and the shell cover (6).

4. The security visualization system of claim 3, wherein: the shell cover (5) is connected with the shell cover (6) through a connecting bolt (7).

5. The security visualization system of claim 3, wherein: and an illuminating lamp (8) is arranged on the shell cover (5).

6. The security visualization system of claim 3, wherein: the shell cover (5) is provided with visible glass (9).

7. The security visualization system of claim 3, wherein: one end of the shell cover (5) is hinged to the mounting seat (10), the other end of the shell cover (5) is hinged to the telescopic assembly, the telescopic assembly is hinged to the mounting seat (10), and the mounting seat (10) is provided with a mounting structure.

8. The security visualization system of claim 7, wherein: the shell cover (5) is provided with an upper ear plate (11), the upper ear plate (11) is hinged with a lower ear plate (12), and the lower ear plate (12) is arranged on the mounting seat (10).

9. The security visualization system according to claim 7 or 8, wherein: the telescopic assembly comprises a sleeve (13) and a sleeve rod (14), the sleeve (13) is hinged to the shell cover (5), the sleeve (13) is sleeved with the sleeve rod (14) to be matched, at least two adjusting holes (15) are formed in the sleeve rod (14), an adjusting bolt (15) penetrates through the sleeve (13) and the adjusting holes (15), and the sleeve rod (14) is hinged to the mounting seat (10).

10. The security visualization system of claim 7, wherein: the mounting structure comprises a circular hole (17) and an arc-shaped hole (18), wherein the circular hole (17) is located at one end of the mounting seat (10), the arc-shaped hole (18) is located at the other end of the mounting seat, and the arc-shaped hole (18) and the circular hole (17) are arranged in the same circle center.

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