CN206757826U - A kind of burglar alarm of bridge monitoring device - Google Patents
A kind of burglar alarm of bridge monitoring device Download PDFInfo
- Publication number
- CN206757826U CN206757826U CN201720677136.5U CN201720677136U CN206757826U CN 206757826 U CN206757826 U CN 206757826U CN 201720677136 U CN201720677136 U CN 201720677136U CN 206757826 U CN206757826 U CN 206757826U
- Authority
- CN
- China
- Prior art keywords
- hollow pipe
- fixed
- monitoring device
- bridge
- circular slab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of burglar alarm of bridge monitoring device,Including infrared sensor of the human body,Control box,Installed in the alarm of control outer box wall,The processor being arranged in control box,Vertical attachment means,Vertical attachment means include the mounting seat for being fixed on bridge bottom,It is fixed on two pieces of support plates of mounting seat bottom,It is fixed on the upper circular slab of support plate bottom,It is fixed on the upper hollow pipe of circular slab bottom,A threads turn axle is vertically provided with the inner chamber of upper hollow pipe,The drive shaft through upper circular slab is fixed with the top of threads turn axle,Drive nut is fixed with the top of drive shaft,A lower hollow pipe extended to from the bottom of upper hollow pipe outside upper hollow pipe is arranged with threads turn axle,The inwall of lower hollow pipe is provided with the internal thread with threads turn axle sliding fit,The bottom of lower hollow pipe is fixed with end plate,Infrared sensor of the human body is arranged on the bottom of end plate by a rotatable part.Its advantage is：It is easy to use.
Description
Technical field
It the utility model is related to a kind of burglar alarm of bridge monitoring device.
Background technology
In order to be monitored to the health of bridge, monitor is fitted with some domestic large-scale bridges, but a lot
Often there is stolen phenomenon in monitor on bridge, in view of this, it is necessary to design a kind of burglar alarm of bridge monitoring device
Device.
Utility model content
Problem to be solved in the utility model is to provide a kind of burglar alarm of bridge monitoring device easy to use.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of bridge monitoring device it is antitheft
Warning device, including infrared sensor of the human body, control box, installed in it is described control outer box wall alarm, be arranged on the control
Processor in box processed, the processor are electrically connected with the infrared sensor of the human body, alarm respectively, the human body infrared
Sensor is for detecting whether the body part of someone enters in bridge monitoring device region and feedback signal is passed into processing
Device, alarm is controlled when processor receives the feedback signal that the body part of someone entered in bridge monitoring device region
Alarm, it is characterised in that it also includes being fixed on the bridge bottom and is located at the vertical attachment means of bridge monitoring device side,
The vertical attachment means include being fixed on the mounting seat at bridge bottom, are fixed on two pieces of support plates of the mounting seat bottom, are fixed on
The upper circular slab of the support plate bottom, the upper hollow pipe for being fixed on the upper circular slab bottom, in the inner chamber of the upper hollow pipe
A threads turn axle is vertically provided with, the driving through the upper circular slab is fixed with the top of the threads turn axle
Axle, drive nut is fixed with the top of the drive shaft, be arranged with one on the threads turn axle prolongs from the bottom of upper hollow pipe
The lower hollow pipe outside the upper hollow pipe is extended, the inwall of the lower hollow pipe is provided with and the threads turn axle sliding fit
Internal thread, the bottom of the lower hollow pipe are fixed with end plate, and the infrared sensor of the human body is arranged on institute by a rotatable part
The bottom of end plate is stated, the infrared sensor of the human body is located at the lower section of the bridge monitoring device.
Preferably, the burglar alarm of above-mentioned bridge monitoring device, wherein the bottom of the overhead heart pipe is fixed with down
Circular slab, the lower hollow pipe are slidably connected through the lower circular slab and with the lower circular slab.
Preferably, the burglar alarm of above-mentioned bridge monitoring device, wherein the inwall of the overhead heart pipe is along on described
The length direction of hollow pipe is provided with least one locating slot, and the outer wall of the lower hollow pipe is fixed with least one locating piece,
The locating piece is slidably connected with corresponding locating slot.
Preferably, the burglar alarm of above-mentioned bridge monitoring device, wherein the rotatable part includes thread spindle, fixation
Connecting plate in the endplate root, the parallel apron plate for being arranged on the connecting plate outer wall and rear backplate, the apron plate
Be folded with a rotation seat between rear backplate, the infrared sensor of the human body is arranged on the rotation seat, the thread spindle according to
Secondary to pass through the apron plate, rotation seat, rear backplate, two terminations of the thread spindle are threaded with a stop nut respectively.
Preferably, the burglar alarm of above-mentioned bridge monitoring device, wherein the control box is installed in described hollow
The outer wall of pipe.
It is of the present utility model to have the technical effect that：Infrared sensor of the human body is for detecting whether the body of someone
Position enters in bridge monitoring device region and feedback signal is passed into processor, when processor receives the body of someone
Alarm equipment alarm is controlled during the feedback signal that position is entered in bridge monitoring device region, reminds bridge management personnel；According to bridge
The volume of monitor, the length of vertical attachment means can be adjusted so that infrared sensor of the human body is located under bridge monitoring device
Side；Can be to infrared sensor of the human body in vertical direction adjustment angle by rotatable part so that the utility model is more real
With；User, which rotates drive nut, can drive threads turn axle to rotate, because threads turn axle and lower hollow pipe are connected by screw thread
Connect so that lower hollow pipe moves up and down along threads turn axle, which achieves the length adjustment of vertical attachment means, using rising
To facilitate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of vertical attachment means in Fig. 1；
Fig. 3 is the structural representation of rotatable part in Fig. 1；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the longitudinal sectional view of control box in Fig. 1；
Fig. 6 is the transverse sectional view of upper hollow pipe in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is further described, so that the utility model
Technical scheme be more readily understood and grasp.
As shown in Fig. 1,2,3,4,5,6, a kind of burglar alarm of bridge monitoring device, including infrared sensor of the human body
11st, control box 12, the alarm 13 installed in the outer wall of control box 12, the processor 14 being arranged in control box 12, processor 14
It is electrically connected with respectively with infrared sensor of the human body 11, alarm 13, infrared sensor of the human body 11 is for detecting whether the body of someone
Body region enters in the region of bridge monitoring device 15 and feedback signal is passed into processor 14, when processor 14 has received
The body part of people controls alarm equipment alarm 13, human-body infrared sensing when entering the feedback signal in the region of bridge monitoring device 15
The model HC-SC501 of device 11, processor 14 use 8086C51 single-chip microcomputers, and alarm 13 is using model PS-
MABZ32135DY3512WA buzzer.
The utility model also includes being fixed on bridge bottom and is located at the vertical attachment means 2 of the side of bridge monitoring device 15,
Vertical attachment means 2 include being bolted on the mounting seat 21 at bridge bottom, two pieces of support plates 22 for being welded on the bottom of mounting seat 21,
Be welded on the upper circular slab 23 of the bottom of support plate 22, be welded on the upper hollow pipe 24 of the bottom of circular slab 23, upper hollow pipe 24 it is interior
A threads turn axle 25 is vertically provided with chamber, the top of threads turn axle 25 is welded with the drive through upper circular slab 23
Moving axis 26, drive shaft 26 are slidably connected with upper circular slab 23, and the outer wall of drive shaft 26 is located at the inner side and outer side of upper circular slab 23
It is respectively welded an anti-displacement block 100, it is therefore prevented that drive shaft 26 shifts, and the top of drive shaft 26 is welded with drive nut 27, spiral shell
A lower hollow pipe 28 extended to from the bottom of upper hollow pipe 24 outside upper hollow pipe 24, lower hollow pipe are arranged with line rotary shaft 25
28 inwall is provided with the internal thread 29 with the sliding fit of threads turn axle 25, and the bottom of lower hollow pipe 28 is welded with end plate 30.This
Control box 12 in utility model is arranged on the outer wall of upper hollow pipe 24 by screw.
Infrared sensor of the human body 11 is arranged on the bottom of end plate 30, infrared sensor of the human body 11 by a rotatable part 4
In the lower section of bridge monitoring device 15.Rotatable part 4 includes thread spindle 41, is welded on the connecting plate 42, parallel of the bottom of end plate 30
The apron plate 43 and rear backplate 44 of the outer wall of connecting plate 42 are arranged on, a rotation seat is folded between apron plate 43 and rear backplate 44
45, infrared sensor of the human body 11 is arranged on rotation seat 45 by screw, and thread spindle 41 sequentially passes through apron plate 43, rotation seat
45th, rear backplate 44, two terminations of thread spindle 41 are threaded with a stop nut 46 respectively, and such design structure is simple, use
Family rotates rotation seat 45 and infrared sensor of the human body 11 can be achieved in vertical direction adjustment angle.
The bottom of upper hollow pipe 24 in the utility model is welded with lower circular slab 31, and lower hollow pipe 28 passes through lower circular slab
31 and it is slidably connected with lower circular slab 31, so design avoids lower hollow pipe 28 and rocked.
Length direction of the inwall of upper hollow pipe 24 in the utility model along upper hollow pipe 24 is provided with two locating slots
91, the outer wall of lower hollow pipe 28 is fixed with two locating pieces 92, and lower hollow pipe 28 is integrally formed with locating piece 92, locating piece 92 with
Corresponding locating slot 91 is slidably connected, and it is more steady make it that lower hollow pipe 28 moves up and down for so design.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, all should similarly wrap
It is contained within scope of patent protection of the present utility model.
Claims (5)
1. a kind of burglar alarm of bridge monitoring device, including infrared sensor of the human body, control box, installed in the control box
The alarm of outer wall, the processor being arranged in the control box, the processor respectively with the infrared sensor of the human body, report
Alert device is electrically connected with, and the infrared sensor of the human body is for detecting whether the body part of someone enters bridge monitoring device region
Interior and feedback signal is passed into processor, the body part that someone is received when processor is entered in bridge monitoring device region
Feedback signal when control alarm equipment alarm, it is characterised in that：It also includes being fixed on the bridge bottom and supervised positioned at bridge
The vertical attachment means of device side are surveyed, the vertical attachment means include being fixed on the mounting seat at bridge bottom, are fixed on the installation
Two pieces of support plates of seat bottom, it is fixed on the upper circular slab of the support plate bottom, is fixed on the upper hollow of the upper circular slab bottom
Manage, be vertically provided with a threads turn axle in the inner chamber of the upper hollow pipe, the top of the threads turn axle is fixed
There is the drive shaft through the upper circular slab, drive nut is fixed with the top of the drive shaft, is covered on the threads turn axle
Provided with a lower hollow pipe extended to from the bottom of upper hollow pipe outside the upper hollow pipe, the inwall of the lower hollow pipe is provided with
With the internal thread of the threads turn axle sliding fit, the bottom of the lower hollow pipe is fixed with end plate, the human-body infrared sensing
Device is arranged on the bottom of the end plate by a rotatable part, and the infrared sensor of the human body is located under the bridge monitoring device
Side.
2. the burglar alarm of bridge monitoring device according to claim 1, it is characterised in that：The bottom of the upper hollow pipe
Portion is fixed with lower circular slab, and the lower hollow pipe is slidably connected through the lower circular slab and with the lower circular slab.
3. the burglar alarm of bridge monitoring device according to claim 1, it is characterised in that：The upper hollow pipe it is interior
Length direction of the wall along the upper hollow pipe is provided with least one locating slot, and the outer wall of the lower hollow pipe is fixed with least one
Individual locating piece, the locating piece are slidably connected with corresponding locating slot.
4. the burglar alarm of bridge monitoring device according to claim 1, it is characterised in that：The rotatable part includes
Thread spindle, the connecting plate for being fixed on the endplate root, the parallel apron plate for being arranged on the connecting plate outer wall and rear backplate,
A rotation seat is folded between the apron plate and rear backplate, the infrared sensor of the human body is arranged on the rotation seat, institute
State thread spindle and sequentially pass through the apron plate, rotation seat, rear backplate, two terminations of the thread spindle are threaded with one respectively
Stop nut.
5. the burglar alarm of bridge monitoring device according to claim 1, it is characterised in that：The control box is arranged on
The outer wall of the upper hollow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677136.5U CN206757826U (en) | 2017-06-12 | 2017-06-12 | A kind of burglar alarm of bridge monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677136.5U CN206757826U (en) | 2017-06-12 | 2017-06-12 | A kind of burglar alarm of bridge monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206757826U true CN206757826U (en) | 2017-12-15 |
Family
ID=60621148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720677136.5U Expired - Fee Related CN206757826U (en) | 2017-06-12 | 2017-06-12 | A kind of burglar alarm of bridge monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206757826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364421A (en) * | 2020-03-27 | 2020-07-03 | 江苏省水文水资源勘测局泰州分局 | Novel water sluicegate |
-
2017
- 2017-06-12 CN CN201720677136.5U patent/CN206757826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364421A (en) * | 2020-03-27 | 2020-07-03 | 江苏省水文水资源勘测局泰州分局 | Novel water sluicegate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180612 |