CN216012610U

CN216012610U - Be applied to utility tunnel's automatic alarm device

Info

Publication number: CN216012610U
Application number: CN202121521294.4U
Authority: CN
Inventors: 孙德明; 李开远; 刘东海
Original assignee: Shandong Chuangxiang Intelligent Technology Co ltd
Current assignee: Shandong Chuangxiang Intelligent Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-03-11
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses an automatic alarm device applied to an underground comprehensive pipe gallery, and belongs to the technical field of automatic alarm. Be applied to utility tunnel's automatic alarm device, including installing a set of track at the piping lane top, still include: the sliding grooves are formed in one side of the track and are arranged oppositely; the frame rolls in the chute in a reciprocating manner through the driving mechanism; the collecting cylinder is fixedly connected to the frame; the collecting cover is fixedly connected to the collecting cylinder; the mounting cylinder is fixedly connected in the collecting cylinder in a hanging manner through the bottom of the connecting frame; a partition plate dividing the mounting cylinder into an upper chamber and a lower chamber; the driving control device drives the frame to move on the rail in a reciprocating mode for monitoring, the monitoring range is enlarged, whether water seepage occurs above the cable is effectively monitored, meanwhile, the leaked water is collected, the buoyancy of the water is utilized, an alarm is triggered, and the structure is simple and easy to achieve.

Description

Be applied to utility tunnel's automatic alarm device

Technical Field

The utility model relates to the technical field of automatic alarm, in particular to an automatic alarm device applied to an underground comprehensive pipe gallery.

Background

The pipe gallery is an underground urban pipeline comprehensive corridor, namely a tunnel space is built underground in a city, and various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are uniformly installed in the space, so that the external space is saved, and meanwhile, a certain protection effect on the engineering pipelines can be realized;

install the cable in the piping lane, after a period of time, the ageing crack that produces of cable external insulation skin, when the piping lane top takes place to ooze water, water can drip on the cable, inside water oozes into the cable through the crack, causes the corruption cable after long-time, causes the potential safety hazard, and current infiltration alarm device is mostly fixed mounting, when taking place to ooze water, because monitoring area undersize, can't effectively monitor whether the cable top takes place the infiltration phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that when water seepage occurs, because a monitoring area is too small, whether the water seepage phenomenon occurs above a cable cannot be effectively monitored because most of water seepage alarm devices are fixedly installed.

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

be applied to utility tunnel's automatic alarm device, including installing a set of track at the piping lane top, still include: the sliding grooves are formed in one side of the track and are arranged oppositely; the frame rolls in the chute in a reciprocating manner through the driving mechanism; the collecting cylinder is fixedly connected to the frame; the collecting cover is fixedly connected to the collecting cylinder; the mounting cylinder is fixedly connected in the collecting cylinder in a hanging manner through the bottom of the connecting frame; a partition plate dividing the mounting cylinder into an upper chamber and a lower chamber; the floating plate slides in the lower cavity through the slide rod, wherein the floating plate is attached to the frame; the contact switches are respectively and fixedly connected to the top end of the sliding rod and the top of the mounting cylinder, and the two groups of contact switches correspond to each other; and the alarm mechanism is connected in the upper chamber and used for floating the floating plate after the water is stored in the collecting cylinder so as to enable the two groups of contact switches to contact and send out an alarm.

In order to realize the warning, it is preferred for the convenience, alarm mechanism includes battery, bee calling organ, warning flash light, battery, bee calling organ fixed connection are at installation section of thick bamboo top, warning flash light fixed connection is in installation section of thick bamboo top, contact switch links to each other with the battery electrical property, bee calling organ, warning flash light all with contact switch electrical connection.

In order to increase the monitoring range, it is preferred that the collection hood is funnel-shaped.

In order to prevent the storage battery from being immersed in water and the buzzer from damaging, the top of the mounting cylinder is preferably higher than the collecting cover.

In order to improve the effectiveness of the alarm, it is preferable that the alarm flash is installed at a height higher than the collection cover.

In order to facilitate the installation of the track, a connecting rod is further fixedly connected to the track.

In order to facilitate driving the frame to reciprocate, preferably, the driving mechanism includes a driving wheel and a driving control device, the driving wheel is rotatably connected to two sides of the frame, the driving control device is fixedly connected to the frame, and the driving control device is connected to the driving wheel.

Compared with the prior art, the utility model provides an automatic alarm device applied to an underground comprehensive pipe gallery, which has the following beneficial effects:

1. this be applied to utility tunnel's automatic alarm device carries on spacingly through the moving direction of track to the frame, makes to collect the cover and makes a round trip to collect the water that the cable top oozes down, and after a certain amount of water was stored to the cylinder in, the floating plate shifts up and makes two sets of contact switches contact, makes alarm mechanism send sound and dazzling light, reminds personnel, through frame reciprocating motion on the track, has increased monitoring range.

The device has the advantages that the driving control device drives the frame to move on the rail in a reciprocating mode for monitoring, the monitoring range is enlarged, whether water seepage occurs above the cable or not is effectively monitored, meanwhile, the leaked water is collected, the buoyancy of the water is utilized, the alarm is triggered, and the structure is simple and easy to achieve.

Drawings

Fig. 1 is a schematic view showing a three-dimensional structure of an automatic alarm device applied to an underground comprehensive pipe gallery, which is provided by the utility model;

fig. 2 is a schematic diagram of a three-dimensional structure of an automatic alarm device applied to an underground comprehensive pipe gallery, which is provided by the utility model;

fig. 3 is a schematic three-dimensional structure diagram of the automatic alarm device applied to the underground comprehensive pipe gallery provided by the utility model;

fig. 4 is a schematic structural diagram of a in fig. 1, which is an automatic alarm device applied to an underground comprehensive pipe gallery in accordance with the present invention;

fig. 5 is a schematic structural diagram of an automatic alarm device applied to an underground comprehensive pipe gallery, shown as B in fig. 3;

fig. 6 is a schematic view of a three-dimensional structure of the automatic alarm device applied to the underground comprehensive pipe gallery provided by the utility model.

In the figure: 1. a track; 10. a chute; 101. a drive wheel; 102. a frame; 1021. a drive control device; 2. a collection hood; 201. a collection canister; 3. mounting the cylinder; 30. a partition plate; 301. a storage battery; 302. a buzzer; 303. a warning flash lamp; 304. a slide bar; 305. a floating plate; 306. a connecting frame; 307. a contact switch; 4. a connecting rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-6, be applied to utility tunnel's automatic alarm device, including installing a set of track 1 at the piping lane top, still include: the sliding chute 10 is arranged on one side of the track 1, and the sliding chute 10 is arranged oppositely; a frame 102 rolling reciprocally in the chute 10 by a driving mechanism; the collecting cylinder 201 is fixedly connected to the frame 102; the collecting cover 2 is fixedly connected to the collecting cylinder 201; the mounting cylinder 3 is suspended and fixedly connected in the collecting cylinder 201 through the bottom of the connecting frame 306, one end of the connecting frame 306 is fixed on the mounting cylinder 3, and the other end of the connecting frame 306 is fixed on the inner wall of the collecting cylinder 201; a partition plate 30 dividing the mounting cylinder 3 into an upper chamber and a lower chamber; the floating plate 305 slides in the lower cavity through the sliding rod 304, the sliding rod 304 slides on the partition plate 30, the floating plate 305 is fixed at the tail end of the sliding rod 304, the partition plate 30 plays a guiding role for the sliding rod 304, and when the floating plate 305 floats upwards, the two groups of contact switches 307 are just in contact with each other, wherein the floating plate 305 is attached to the frame 102; the contact switches 307 are respectively and fixedly connected to the top end of the sliding rod 304 and the top of the mounting cylinder 3, and the two groups of contact switches 307 correspond to each other; the alarm mechanism is connected in the upper chamber and is used for floating the floating plate 305 after the water is stored in the collecting cylinder 201, so that the two groups of contact switches 307 are contacted to send out an alarm; the alarm mechanism comprises a storage battery 301, a buzzer 302 and an alarm flash lamp 303, the storage battery 301 and the buzzer 302 are fixedly connected to the top of the installation cylinder 3, the alarm flash lamp 303 is fixedly connected to the upper part of the installation cylinder 3, a contact switch 307 is electrically connected with the storage battery 301, and the buzzer 302 and the alarm flash lamp 303 are both electrically connected with the contact switch 307; the driving mechanism comprises a driving wheel 101 and a driving control device 1021, the driving wheel 101 is rotatably connected with two sides of the frame 102, and the driving control device 1021 is fixedly connected on the frame 102; the driving control device 1021 comprises a motor, a PLC single chip microcomputer and a special driving storage battery, the motor drives the driving wheel 101 to rotate, the special driving storage battery is used for supplying power to the motor and the PLC single chip microcomputer, and the PLC single chip microcomputer is written with a control motor which can switch forward and reverse rotation within a period of time and is used for realizing reciprocating movement of the driving wheel 101 in the sliding chute 10; the track 1 is fixedly connected with a connecting rod 4;

the connecting rod 4 is provided with a mounting hole, and the track 1 is fixed above the cable in the pipe gallery through an expansion screw or a bolt;

the frame 102 is driven to reciprocate on the track 1 through the driving control device 1021, the collection cover 2 is driven to move, when the top of a cable in a pipe gallery has a water seepage phenomenon, the movable collection cover 2 can collect water seeped from the top of the pipe gallery, the water enters the collection cylinder 201, the floating plate 305 is low in density and can float on the water, when the water in the collection cylinder 201 is stored to a certain amount, the floating plate 305 floats upwards to enable the contact switch 307 on the sliding rod 304 to be in contact with the contact switch 307 on the top of the installation cylinder 3, the buzzer 302 and the alarm flash lamp 303 are powered on to work, the buzzer 302 sounds to remind people, the alarm flash lamp 303 emits glaring light for warning people, and the workers go to a seepage point to process;

through collecting cover 2 round trip movement, be convenient for monitor the region of cable top, improved monitoring range.

Example 2:

referring to fig. 1, 2 and 6, an automatic alarm device applied to an underground utility tunnel is basically the same as the embodiment 1, and further comprises: the collecting cover 2 is funnel-shaped; the top of the mounting cylinder 3 is higher than the collecting cover 2; the installation height of the alarm flash lamp 303 is higher than that of the collecting cover 2;

by arranging the collecting cover 2 in a funnel shape, the area for collecting the seepage water can be increased, the monitoring area is increased, and the seepage point can be monitored more effectively and timely;

the top of the mounting cylinder 3 is higher than the collecting cover 2, so that when a large water seepage point is met suddenly, the collecting cylinder 201 and the collecting cover 2 are prevented from being filled with a large amount of water, and the buzzer 302 and the storage battery 301 are prevented from being immersed in the water to cause damage;

install the control in the piping lane, can observe the condition in the piping lane in real time in total accuse room, through being higher than collecting cover 2 with the installation of warning flash light 303, can prevent that warning flash light 303 from brightening the time, is sheltered from by collecting cover 2.

The utility model drives the frame 102 to move on the track 1 in a reciprocating way for monitoring through the driving control device 1021, thereby enlarging the monitoring range, effectively monitoring whether water seepage occurs above the cable, simultaneously collecting the seeped water, triggering alarm by utilizing the buoyancy of the water, and having simple structure and easy realization.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Be applied to utility tunnel's automatic alarm device, including installing a set of track (1) at the piping lane top, its characterized in that still includes:

the sliding chute (10) is arranged on one side of the track (1), and the sliding chute (10) is arranged oppositely;

the frame (102) rolls in the chute (10) in a reciprocating manner through a driving mechanism;

the collecting cylinder (201) is fixedly connected to the frame (102);

the collecting cover (2) is fixedly connected to the collecting cylinder (201);

the mounting cylinder (3) is suspended and fixedly connected in the collecting cylinder (201) through the bottom of the connecting frame (306);

a partition plate (30) dividing the mounting cylinder (3) into an upper chamber and a lower chamber;

a floating plate (305) sliding in the lower chamber through a sliding rod (304), wherein the floating plate (305) is attached to the frame (102);

the contact switches (307) are respectively and fixedly connected to the top end of the sliding rod (304) and the top of the mounting cylinder (3), and the two groups of contact switches (307) correspond to each other;

and the alarm mechanism is connected in the upper chamber and used for floating the floating plate (305) after the water is stored in the collecting cylinder (201) so as to enable the two groups of contact switches (307) to contact and send out an alarm.

2. The automatic alarm device applied to the underground comprehensive pipe gallery according to claim 1, wherein the alarm mechanism comprises a storage battery (301), a buzzer (302) and an alarm flash lamp (303), the storage battery (301) and the buzzer (302) are fixedly connected to the top of the installation barrel (3), the alarm flash lamp (303) is fixedly connected to the upper portion of the installation barrel (3), the contact switch (307) is electrically connected with the storage battery (301), and the buzzer (302) and the alarm flash lamp (303) are electrically connected with the contact switch (307).

3. Automated warning device applied to an underground utility tunnel according to claim 1, characterised in that the collecting hood (2) is funnel-shaped.

4. The automated warning device applied to an underground utility tunnel according to claim 1, characterized in that the top of the installation cylinder (3) is higher than the collection cover (2).

5. The automated warning device applied to an underground utility tunnel according to claim 2, characterized in that the warning flash (303) is installed at a height higher than the collecting cover (2).

6. The automated warning device applied to the underground utility tunnel according to claim 5, characterized in that a connecting rod (4) is fixedly connected to the track (1).

7. The automated warning device applied to the underground utility tunnel according to claim 1, wherein the driving mechanism comprises a driving wheel (101) and a driving control device (1021), the driving wheel (101) is rotatably connected to two sides of the frame (102), the driving control device (1021) is fixedly connected to the frame (102), and the driving control device (1021) is connected with the driving wheel (101).