CN217356414U - Tunnel monitoring device convenient to installation - Google Patents

Abstract

The utility model discloses a tunnel monitoring device convenient to installation, including the fixed disk, still include spacing subassembly and installation component, the installation component comprises bolt A, sleeve, electric putter, mounting disc, guard box, recess, watch-dog, reflection of light strip, spacing chamber, damping seat, reset spring and clamp plate, and the fixed disk passes through bolt A demountable installation and at the tunnel top surface, fixed disk bottom fixed mounting has the sleeve, and the inside demountable installation of sleeve has the electric putter of drive mounting disc, electric putter fixed mounting is on the guard box upper surface, the inside recess of having seted up of guard box, the inboard symmetry of recess begins to have spacing chamber, and demountable installation has the damping seat that provides the damping effect for reset spring in the spacing intracavity. The utility model discloses an installation component is convenient for install fast and dismantle the watch-dog, through spacing subassembly, carries on spacingly to the guard box, prevents the unable normal control of watch-dog.

Description

Tunnel monitoring device convenient to installation

Technical Field

The utility model relates to a monitoring device technical field, in particular to tunnel monitoring device convenient to installation.

Background

At present, high-quality railway, high-speed railway and highway construction is promoted in China on a large scale, and remote railway and highway construction across provinces is spread nationwide. Because China is a country with wide regions and complex terrains, the areas of mountains, hills and plateaus account for more than 60% of the total area of the national soil, and when the mountains, hills, rivers, lakes, urban densely populated areas and the like are encountered in railway and highway construction, the tunnel construction scheme is the most direct scheme and the most efficient passing scheme is adopted, so that the driving mileage can be effectively shortened by constructing the tunnel, the linear standard is improved, the operation safety is guaranteed, the ecological environment is protected, but safety accidents easily occur in the tunnel, and the real-time monitoring is required to be carried out by installation and monitoring.

Patent number CN201410550025.9 discloses a novel tunnel monitoring device, it includes rack, communication unit, monitor controller, binding post, switching power supply or tail optical fiber box, communication unit is connected with the tail optical fiber box, communication unit is connected with monitor controller, switching power supply is connected with monitor controller, interface terminal corresponds with the interface on the monitor controller and is connected, interface terminal still corresponds with field device's interface and is connected, the tail optical fiber box passes through trunk optic fibre and trunk network connection. The invention can effectively complete the real-time monitoring of power equipment, lighting/emergency lighting equipment, fire doors and the like in the tunnel, accurately acquire the environment information of the tunnel, effectively protect the power equipment in the tunnel, prevent fire and disaster, adjust the lighting in the tunnel and ensure the safety of vehicles or pedestrians.

This tunnel monitoring device convenient to installation has following drawback: when the monitoring probe is damaged, the monitoring probe is inconvenient to install and disassemble quickly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a tunnel monitoring device convenient to installation, through setting up the installation component, has solved current monitor and has damaged, is not convenient for install the problem of dismantling with monitor fast, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tunnel monitoring device convenient to install, which comprises a fixed disc, a limiting component and an installation component, the mounting assembly consists of a bolt A, a sleeve, an electric push rod, a mounting disc, a protective box, a groove, a monitor, a reflective strip, a limiting cavity, a damping seat, a return spring and a clamping plate, the fixing disc is detachably mounted on the top surface of the tunnel through the bolt A, the bottom of the fixed disk is fixedly provided with a sleeve, an electric push rod for driving the mounting disk is detachably arranged in the sleeve, the electric push rod is fixedly arranged on the upper surface of the protection box, a groove is arranged in the protection box, limiting cavities are symmetrically arranged at the inner sides of the grooves, damping seats for providing damping effect for the return spring are detachably arranged in the limiting cavities, damping seat lateral wall installs the reset spring who compresses tightly the clamp plate, it has the watch-dog to peg graft in the recess, watch-dog positive surface demountable installation has reflection of light strip.

Furthermore, the limiting assembly comprises sliding grooves, sliding rods and limiting columns, the sliding grooves are symmetrically formed in two sides of the sleeve, the sliding rods are vertically connected in the sliding grooves in a sliding mode, the other ends of the sliding rods are inserted into the limiting columns, the limiting columns are fixedly mounted on the upper surface of the protection box, two groups of limiting columns are arranged and symmetrically mounted on two sides of the mounting plate, threaded grooves are formed in the front surface of the protection box, four groups of rectangular arrays are arranged on the front surface of the protection box, bolts B are connected in the threaded grooves in a threaded mode and penetrate through the limiting rods and are connected in the threaded grooves in a threaded mode, and buffering cushions are bonded on the side walls of the clamping plates; through spacing subassembly, carry on spacingly to the guard box, prevent the unable normal control of watch-dog, run through gag lever post and threaded connection with bolt B in the thread groove, carry on spacingly to the watch-dog, the resilience and the tensile strength of blotter are high, and toughness is strong, has good shock-absorbing capacity, protects the watch-dog.

Furthermore, the power input end of the electric push rod is connected with the power output end of an external power supply; the external power supply is connected with the electric push rod, the electric push rod drives the protection box through the installation disc, and the protection box moves downwards, so that the monitor can be conveniently replaced.

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

1. when the utility model is used, the external power supply of the electric push rod is connected, the electric push rod (the electric push rod is an electric driving device which converts the rotary motion of the motor into the linear reciprocating motion of the push rod and can be used as an execution machine in various simple or complex process flows to realize remote control, centralized control or automatic control) drives the protection box through the installation disc, the protection box moves downwards, the adjusting bolt B rotates in the thread groove, the bolt B is taken out from the thread groove, the limiting rod is taken out, the monitor is pulled to be replaced, the monitor after being replaced is placed in the groove, the clamping plate is pushed, the reset spring is pushed by the stress of the clamping plate, the reset spring (the reset spring, the reset spring operates by utilizing the elasticity, generates deformation under the action of external force, and restores to the original shape after the external force disappears) generates reaction force and clamps the monitor, the resilience and the tensile strength of blotter are high, and toughness is strong, has good shock-absorbing capacity, protects the watch-dog, runs through gag lever post and threaded connection with bolt B again in the thread groove, carries on spacingly to the watch-dog, through the installation component, is convenient for install fast and dismantle the watch-dog.

2. The utility model discloses when electric putter passes through mounting disc drive guard box, the slide bar is the vertical slip in the spout, and the slide bar drives spacing post when removing, and spacing post is spacing to the guard box, prevents that the guard box when the vertical migration, and the angle changes, and the influence is to the inside control of tunnel, through spacing subassembly, carries on spacingly to the guard box, prevents the unable normal control of watch-dog.

Drawings

Fig. 1 is a front view of a tunnel monitoring device of the present invention, which is convenient to install;

fig. 2 is the utility model relates to a tunnel monitoring device's inside extension schematic diagram of guard box convenient to installation.

In the figure: 1. fixing the disc; 2. a bolt A; 3. a sleeve; 4. a chute; 5. a slide bar; 6. a limiting column; 7. an electric push rod; 8. mounting a disc; 9. a protection box; 10. a groove; 11. a monitor; 12. a light-reflecting strip; 13. a limiting rod; 14. a bolt B; 15. a thread groove; 16. a limiting cavity; 17. a damping seat; 18. a return spring; 19. a clamping plate; 20. a cushion pad; 21. a limiting component; 22. and (6) mounting the assembly.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a tunnel monitoring device convenient to install, includes a fixed disk 1, and further includes a limiting component 21 and an installation component 22, where the installation component 22 is composed of a bolt a2, a sleeve 3, an electric push rod 7, an installation disk 8, a protection box 9, a groove 10, a monitor 11, a reflective strip 12, a limiting cavity 16, a damping seat 17, a return spring 18 and a clamping plate 19, the fixed disk 1 is detachably installed on the top surface of the tunnel through a bolt a2, the bottom of the fixed disk 1 is fixedly installed with the sleeve 3, the electric push rod 7 driving the installation disk 8 is detachably installed inside the sleeve 3, the electric push rod 7 is fixedly installed on the upper surface of the protection box 9, the groove 10 is opened inside the protection box 9, the limiting cavity 16 starts to be symmetrically arranged inside the groove 10, the damping seat 17 providing a damping effect for the return spring 18 is detachably installed inside the limiting cavity 16, the damping seat 17 lateral wall is installed and is compressed tightly the reset spring 18 of clamp plate 19, it has watch-dog 11 to peg graft in the recess 10, watch-dog 11 positive surface demountable installation has reflection of light strip 12.

The limiting assembly 21 comprises sliding grooves 4, sliding rods 5 and limiting columns 6, the sliding grooves 4 are symmetrically formed in two sides of the sleeve 3, the sliding rods 5 are vertically and slidably connected into the sliding grooves 4, the other ends of the sliding rods 5 are inserted into the limiting columns 6, the limiting columns 6 are fixedly mounted on the upper surface of the protection box 9, two groups of limiting columns 6 are arranged and symmetrically mounted on two sides of the mounting plate 8, threaded grooves 15 are formed in the front surface of the protection box 9, four groups of rectangular arrays are arranged on the front surface of the protection box 9, bolts B14 are connected in the threaded grooves 15 in a threaded mode, the bolts B14 penetrate through the limiting rods 13 and are connected in the threaded grooves 15 in a threaded mode, and the buffer pads 20 are bonded on the side wall of the clamping plate 19; through spacing subassembly 21, carry on spacingly to guard box 9, prevent the unable normal control of watch-dog 11, run through gag lever post 13 and threaded connection with bolt B14 in thread groove 15, carry on spacingly to watch-dog 11, the resilience and the tensile strength of blotter 20 are high, and toughness is strong, has good shock-absorbing capacity, protects watch-dog 11.

Wherein, the power input end of the electric push rod 7 is connected with the power output end of an external power supply; the external power supply connected with the electric push rod 7, the electric push rod 7 drives the protection box 9 through the mounting disc 8, and the protection box 9 moves downwards, so that the monitor 11 is convenient to replace.

It should be noted that the present invention is a tunnel monitoring device convenient for installation, when in use, the external power supply of the electric push rod 7 is connected, the electric push rod 7 (the electric push rod 7 is an electric driving device that converts the rotation motion of the motor into the linear reciprocating motion of the push rod, and can be used as an execution machine in various simple or complex process flows to implement remote control, centralized control or automatic control) drives the protection box 9 through the installation disc 8, the protection box 9 moves downward, the adjusting bolt B14, the bolt B14 rotates in the thread groove 15, the bolt B14 is taken out from the thread groove 15, the limit rod 13 is taken out, the monitor 11 is pulled to replace the monitor 11, the replaced monitor 11 is placed in the groove 10, the clamping plate 19 is pushed, the clamping plate 19 pushes the return spring 18, the return spring 18 (the return spring 18, utilize elasticity to operate, produce deformation under the effect of external force, external force disappears the back and resumes into the former state) take place to produce reaction force and press from both sides tightly watch-dog 11 after the deformation, the resilience and the tensile strength of blotter 20 are high, toughness is strong, good shock-absorbing capacity has, protect watch-dog 11, run through gag lever post 13 and threaded connection in thread groove 15 with bolt B14 again, it is spacing to watch-dog 11, when electric putter 7 passes through mounting disc 8 drive guard box 9, slide bar 5 is perpendicular slip in spout 4, slide bar 5 drives spacing post 6 when removing, spacing post 6 is spacing to guard box 9, prevent guard box 9 when vertical migration, the angle changes, the influence is to the inside control of tunnel.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The tunnel monitoring device convenient to install comprises a fixed disc (1) and is characterized by further comprising a limiting assembly (21) and an installation assembly (22), wherein the installation assembly (22) consists of a bolt A (2), a sleeve (3), an electric push rod (7), an installation disc (8), a protection box (9), a groove (10), a monitor (11), a light reflecting strip (12), a limiting cavity (16), a damping seat (17), a reset spring (18) and a clamping plate (19), the fixed disc (1) is detachably installed on the top surface of a tunnel through the bolt A (2), the sleeve (3) is fixedly installed at the bottom of the fixed disc (1), the electric push rod (7) driving the installation disc (8) is detachably installed inside the sleeve (3), the electric push rod (7) is fixedly installed on the upper surface of the protection box (9), the groove (10) is formed inside the protection box (9), spacing chamber (16) have been seted up to recess (10) inboard symmetry, and demountable installation provides damping seat (17) of damping effect for reset spring (18) in spacing chamber (16), reset spring (18) that compress tightly clamp plate (19) are installed to damping seat (17) lateral wall, it has watch-dog (11) to peg graft in recess (10), watch-dog (11) positive surface demountable installation has reflection of light strip (12).

2. An easy-to-install tunnel monitoring apparatus according to claim 1, wherein: spacing subassembly (21) comprises spout (4), slide bar (5) and spacing post (6), spout (4) have been seted up to sleeve (3) bilateral symmetry, perpendicular sliding connection has slide bar (5) in spout (4), the slide bar (5) other end is pegged graft in spacing post (6), spacing post (6) fixed mounting is on guard box (9) upper surface, spacing post (6) are provided with two sets ofly and the symmetry and install in mounting disc (8) both sides.

3. An easily installable tunnel monitoring apparatus according to claim 1 wherein: thread grooves (15) are formed in the front surface of the protection box (9), four groups of rectangular arrays are arranged on the front surface of the protection box (9) in the thread grooves (15), bolts B (14) are connected to the thread grooves (15) in an internal thread mode, and the bolts B (14) penetrate through the limiting rods (13) and are connected into the thread grooves (15) in a threaded mode.

4. An easily installable tunnel monitoring apparatus according to claim 1 wherein: the side wall of the clamping plate (19) is adhered with a buffer pad (20).

5. An easy-to-install tunnel monitoring apparatus according to claim 1, wherein: and the power input end of the electric push rod (7) is connected with the power output end of an external power supply.

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