CN210221054U

CN210221054U - Tunnel monitoring device

Info

Publication number: CN210221054U
Application number: CN201921631913.8U
Authority: CN
Inventors: Chengliang Zhang; 张成良; Yaning Wang; 王亚宁
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-03-31
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a tunnel monitoring device, which comprises a bottom plate, a first bearing seat, a storage battery, a protective frame, an alarm, a monitor main body, a connecting rod, a gear, a second bearing seat, a vertical plate, a toothed plate, a transverse plate, a screw rod, a screw cylinder, an electric telescopic rod, a groove, a sliding rod, a sliding chute, a first through hole, a second through hole and a rotating rod, wherein the first bearing seat is arranged on one side of the bottom plate, and the screw cylinder is connected with the first bearing seat through a first bearing; the screw rod is inserted into the inner cavity of the screw barrel and is connected with the screw barrel through threads; the lower end of the electric telescopic rod is connected with a toothed plate, a gear is meshed with the toothed plate, and the monitor main body is fixedly connected with the rotating rod through two connecting rods; the utility model discloses a set up monitor main part, connecting rod, gear, secondary bearing seat, riser, pinion rack, diaphragm, electric telescopic handle, first through-hole and bull stick, solved unable angle regulation for monitoring range is fixed, has reduced monitoring device's monitoring range, needs to set up more monitoring device and monitors the tunnel, has increased the problem of the required cost of control.

Description

Tunnel monitoring device

Technical Field

The utility model relates to a tunnel monitoring device belongs to tunnel safety technical field.

Background

The tunnel is an engineering building buried in the stratum, is a form that the mankind utilized the underground space, the tunnel can be divided into traffic tunnel, hydraulic tunnel, municipal tunnel, mine tunnel, the structure in tunnel includes main body building and auxiliary equipment two parts, main body building comprises the body of a cave and portal, auxiliary equipment includes keeping away the car hole, fire-fighting equipment, emergent communication and waterproof drainage facility, the tunnel of growing up still has special ventilation and lighting apparatus, there is the hidden danger of deformation in the tunnel, in order to monitor the tunnel, can use a plurality of monitoring devices to monitor the tunnel, the unable angle regulation of current monitoring device, make monitoring range fixed, monitoring device's monitoring range has been reduced, need to set up more monitoring devices and monitor the tunnel, the cost that the control needs has been increased.

Disclosure of Invention

An object of the utility model is to provide a tunnel monitoring device possesses the advantage of adjustable control angle, has solved unable angle regulation for monitoring range is fixed, has reduced monitoring device's monitoring range, needs to set up more monitoring device and monitors the tunnel, has increased the problem of the required cost of control.

In order to achieve the above object, the utility model provides a following technical scheme: a tunnel monitoring device comprises a bottom plate 1, a first bearing seat 2, a storage battery 3, a protection frame 4, an alarm 5, a monitor main body 6, a connecting rod 7, a gear 8, a second bearing seat 9, a vertical plate 10, a toothed plate 11, a transverse plate 12, a screw 13, a screw cylinder 14, an electric telescopic rod 15, a groove 16, a sliding rod 17, a sliding groove 18, a first through hole 19, a second through hole 20 and a rotating rod 21, wherein the first bearing seat 2 is arranged on one side of the bottom plate 1, and the screw cylinder 14 is connected with the first bearing seat 2 through a first bearing; the screw 13 is inserted into the inner cavity of the screw cylinder 14 and is in threaded connection with the screw cylinder 14; a transverse plate 12 is horizontally fixed at the top of the screw 13, and the transverse plate 12 is provided with a first through hole 19 and two second through holes 20; the vertical plate 10 passes through the first through hole 19 and is fixed on the transverse plate 12; a groove 16 is formed in the surface of one side of the vertical plate 10, sliding grooves 18 are correspondingly formed in two side walls of the groove 16, the electric telescopic rod 15 is fixed to the top of the groove 16, a toothed plate 11 is connected to the lower end of the electric telescopic rod 15, sliding rods 17 are arranged on two sides of the top end of the toothed plate 11, the sliding rods 17 extend to the sliding grooves 18, the toothed plate 11 can slide up and down along the sliding grooves 18, and the lower end of the toothed plate 11 sequentially penetrates through the vertical plate 10 and the first through hole 19 and extends to the position; the transverse plate 12 is symmetrically provided with two second bearing seats 9, the rotating rod 21 is movably connected with the second bearing seats 9 through a second bearing, and the gear 8 is sleeved on the rotating rod 21 and fixedly connected with the rotating rod 21 so that the gear 8 is meshed with the toothed plate 11; the two connecting rods 7 are fixed on the rotating rod 21 and positioned at two sides of the gear 8, and the monitor main body 6 is fixedly connected with the two connecting rods 7; the bottom plate 1 is also provided with a storage battery 3, a protective frame 4 is arranged outside the storage battery 3, and the top of the protective frame 4 is provided with an alarm 5; the alarm 5 and the electric telescopic rod 15 are respectively connected with the controller.

Preferably, the four corners of bottom plate 1 all run through and are provided with the bolt hole, 14 outer lane surface ring of spiral shell section of thick bamboo hoop fixedly connected with 2~4 push rods 22.

Preferably, the longitudinal inner diameter of the second through hole 20 of the present invention is larger than the longitudinal length of the connecting rod 7.

Preferably, the surface of the toothed plate 11 and the connection between the vertical plate 10 and the first through hole 19 are both in sliding connection, and the surface of the sliding rod 17 and the inner wall of the sliding groove 18 are in sliding connection.

Preferably, the fixedly connected with bracing piece 23 of center department on protection frame 4 top surface, the top fixedly connected with protection casing 24 of bracing piece 23.

The utility model discloses a use: when the device is used, a screw bolt is screwed in to fix the bottom plate 1, a push rod 22 is pushed to enable a screw barrel 14 to rotate forwards to drive a screw rod 13 to ascend, a transverse plate 12 ascends, after the device is adjusted to a proper position, an external controller controls an electric telescopic rod 15 to contract slowly to drive a toothed plate 11 to ascend, a slide rod 17 ascends in a sliding groove 18, the toothed plate 11 ascends to enable a gear 8 to rotate forwards to drive a rotating rod 21 to rotate forwards, a connecting rod 7 rotates forwards to drive a monitor main body 6 to rotate downwards, the external controller which rotates to a certain angle controls the electric telescopic rod 15 to extend slowly to drive the toothed plate 11 to descend, the slide rod 17 descends in the sliding groove 18, the gear 8 rotates backwards by descending of the toothed plate 11, the rotating rod 21 is driven to rotate backwards to drive the connecting rod 7 to rotate backwards to drive the monitor main body 6 to rotate upwards to realize angle adjustment, the alarm 5 can be controlled to work through the peripheral controller, so that the alarm 5 can send out warning sound and alarm light to play a warning role and remind people to keep away.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses a set up monitor main part, connecting rod, gear, secondary bearing seat, riser, pinion rack, diaphragm, electric telescopic handle, first through-hole and bull stick, solved unable angle regulation for monitoring range is fixed, has reduced monitoring device's monitoring range, needs to set up more monitoring device and monitors the tunnel, has increased the problem of the required cost of control.

(2) The utility model discloses a set up primary shaft bearing, can play the effect of outrigger to the screw, through setting up the push rod, can conveniently rotate the screw, through setting up the protection frame, can play the effect of protection to the battery, through setting up the protection casing, can play the effect of protection to the alarm, through setting up screw and screw rod, can adjust the height of control, because of the high difference in tunnel, and nimble regulation control height makes the pattern when monitoring more clear, through setting up slide bar and spout, can play the effect of outrigger to the pinion rack, prevent that the pinion rack from producing when ascending and descending and rocking, through setting up secondary shaft bearing, can play the effect of outrigger to the pinion rack.

Drawings

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

FIG. 2 is a right sectional view of the riser structure of the present invention;

fig. 3 is a schematic top view of the second bearing seat structure of the present invention;

fig. 4 is a schematic view of the transverse plate structure in a top view.

In the figure: 1-a bottom plate; 2-a first bearing block; 3-a storage battery; 4-a protective frame; 5-an alarm; 6-monitor body; 7-a connecting rod; 8-gear; 9-a second bearing block; 10-a vertical plate; 11-toothed plate; 12-a transverse plate; 13-a screw; 14-a screw cylinder; 15-electric telescopic rod; 16-a groove; 17-a slide bar; 18-a chute; 19-a first via; 20-a second via; 21-rotating rod; 22-a push rod; 23-a support bar; 24-protective cover.

Detailed Description

The invention will be described in more detail with reference to the following figures and examples, but the scope of the invention is not limited to the description.

Example 1

A tunnel monitoring device is shown in figures 1-4 and comprises a bottom plate 1, a first bearing seat 2, a storage battery 3, a protective frame 4, an alarm 5, a monitor main body 6, a connecting rod 7, a gear 8, a second bearing seat 9, a vertical plate 10, a toothed plate 11, a transverse plate 12, a screw rod 13, a screw cylinder 14, an electric telescopic rod 15, a groove 16, a sliding rod 17, a sliding groove 18, a first through hole 19, a second through hole 20 and a rotating rod 21, wherein the first bearing seat 2 is arranged on one side of the bottom plate 1, the screw cylinder 14 is connected with the first bearing seat 2 through a first bearing, and the screw cylinder 14 can be stably supported through the arrangement of the first bearing seat 2; the screw 13 is inserted into the inner cavity of the screw cylinder 14 and is in threaded connection with the screw cylinder 14, the monitoring height can be adjusted by arranging the screw cylinder 14 and the screw 13, and the monitoring height is flexibly adjusted to enable the monitored patterns to be clearer due to different tunnel heights; a transverse plate 12 is horizontally fixed at the top of the screw 13, and the transverse plate 12 is provided with a first through hole 19 and two second through holes 20; the vertical plate 10 passes through the first through hole 19 and is fixed on the transverse plate 12; a groove 16 is formed in the surface of one side of the vertical plate 10, sliding grooves 18 are correspondingly formed in two side walls of the groove 16, the electric telescopic rod 15 is fixed to the top of the groove 16, a toothed plate 11 is connected to the lower end of the electric telescopic rod 15, sliding rods 17 are arranged on two sides of the top end of the toothed plate 11, the sliding rods 17 extend to the sliding grooves 18, the toothed plate 11 can slide up and down along the sliding grooves 18, and the sliding rods 17 and the sliding grooves 18 are arranged to play a role in stably supporting the toothed plate 11 and prevent the toothed plate 11 from shaking when ascending and descending; the lower end of the toothed plate 11 sequentially penetrates through the vertical plate 10 and the first through hole 19 and extends to the lower part of the transverse plate 12; the transverse plate 12 is symmetrically provided with two second bearing seats 9, the second bearing seats 9 can stably support the rotating rod 21, the rotating rod 21 is movably connected with the second bearing seats 9 through second bearings, and the gear 8 is sleeved on the rotating rod 21 and fixedly connected with the rotating rod 21, so that the gear 8 is meshed with the toothed plate 11; the two connecting rods 7 are fixed on the rotating rod 21 and positioned on two sides of the gear 8, the monitor main body 6 is fixedly connected with the two connecting rods 7, and the longitudinal inner diameter of the second through hole 20 is larger than the longitudinal length of the connecting rods 7; the bottom plate 1 is also provided with a storage battery 3, a protective frame 4 is arranged outside the storage battery 3, the storage battery 3 can be protected by arranging the protective frame 4, and the top of the protective frame 4 is provided with an alarm 5; the alarm 5 and the electric telescopic rod 15 are respectively connected with the controller.

This embodiment the four corners of bottom plate 1 all runs through and is provided with the bolt hole, and the screw in bolt can be fixed with bottom plate 1 during the use, and screw section of thick bamboo 14 outer lane surface hoop fixedly connected with 2~4 push rods 22 through setting up push rod 22, can conveniently rotate screw section of thick bamboo 14.

This embodiment fixedly connected with bracing piece 23 is located at the center of protective frame 4 top surface, and the top fixedly connected with protection casing 24 of bracing piece 23 through setting up the protection casing, can play the effect of protection to alarm 5.

The utility model discloses in use all kinds of parts to be the standard component, can purchase from market, the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, machinery, part and electrical equipment all adopt the conventional model among the prior art, and the equipment that appears in this article adopts 380V voltage power supply, and circuit connection adopts conventional connected mode among the prior art, no longer makes concrete narration here.

In summary, the following steps: this tunnel monitoring device through setting up monitor main part 6, connecting rod 7, gear 8, secondary bearing 9, riser 10, pinion rack 11, diaphragm 12, electric telescopic handle 15, first through-hole 19 and bull stick 21, has solved unable angle regulation for monitoring range is fixed, has reduced monitoring device's monitoring range, need set up more monitoring device and monitors the tunnel, has increased the problem of the required cost of control.

Claims

1. A tunnel monitoring device, characterized in that: the monitoring device comprises a bottom plate (1), a first bearing seat (2), a storage battery (3), a protective frame (4), an alarm (5), a monitor main body (6), a connecting rod (7), a gear (8), a second bearing seat (9), a vertical plate (10), a toothed plate (11), a transverse plate (12), a screw rod (13), a screw barrel (14), an electric telescopic rod (15), a groove (16), a sliding rod (17), a sliding groove (18), a first through hole (19), a second through hole (20) and a rotating rod (21), wherein the first bearing seat (2) is arranged on one side of the bottom plate (1), and the screw barrel (14) is connected with the first bearing seat (2) through a first bearing; the screw (13) is inserted into the inner cavity of the screw cylinder (14) and is connected with the screw cylinder (14) through threads; the transverse plate (12) is horizontally fixed at the top of the screw rod (13), and the transverse plate (12) is provided with a first through hole (19) and two second through holes (20); the vertical plate (10) passes through the first through hole (19) and is fixed on the transverse plate (12); a groove (16) is formed in the surface of one side of the vertical plate (10), sliding grooves (18) are correspondingly formed in two side walls of the groove (16), the electric telescopic rod (15) is fixed to the top of the groove (16), a toothed plate (11) is connected to the lower end of the electric telescopic rod (15), sliding rods (17) are arranged on two sides of the top end of the toothed plate (11), the sliding rods (17) extend to the sliding grooves (18), the toothed plate (11) can slide up and down along the sliding grooves (18), and the lower end of the toothed plate (11) sequentially penetrates through the vertical plate (10) and the first through hole (19) and extends to the lower side of the; two second bearing blocks (9) are symmetrically arranged on the transverse plate (12), the rotating rod (21) is movably connected with the second bearing blocks (9) through the second bearings, and the gear (8) is sleeved on the rotating rod (21) and fixedly connected with the rotating rod (21) so that the gear (8) is meshed with the toothed plate (11); the two connecting rods (7) are fixed on the rotating rod (21) and positioned at two sides of the gear (8), and the monitor main body (6) is fixedly connected with the two connecting rods (7); the bottom plate (1) is also provided with a storage battery (3), a protective frame (4) is arranged outside the storage battery (3), and the top of the protective frame (4) is provided with an alarm (5); the alarm (5) and the electric telescopic rod (15) are respectively connected with the controller.

2. The tunnel monitoring device according to claim 1, wherein: four corners of the bottom plate (1) are provided with bolt holes in a penetrating mode, and 2-4 push rods (22) are fixedly connected to the surface of the outer ring of the screw cylinder (14) in the circumferential direction.

3. The tunnel monitoring device according to claim 1, wherein: the longitudinal inner diameter of the second through hole (20) is larger than the longitudinal length of the connecting rod (7).

4. The tunnel monitoring device according to claim 1, wherein: the connection part of the surface of the toothed plate (11), the vertical plate (10) and the first through hole (19) is in sliding connection, and the surface of the sliding rod (17) is also in sliding connection with the inner wall of the sliding groove (18).

5. The tunnel monitoring device according to claim 1, wherein: the center of the top surface of the protective frame (4) is fixedly connected with a supporting rod (23), and the top of the supporting rod (23) is fixedly connected with a protective cover (24).