CN206245769U - A kind of floor opening safety device - Google Patents
A kind of floor opening safety device Download PDFInfo
- Publication number
- CN206245769U CN206245769U CN201621279931.0U CN201621279931U CN206245769U CN 206245769 U CN206245769 U CN 206245769U CN 201621279931 U CN201621279931 U CN 201621279931U CN 206245769 U CN206245769 U CN 206245769U
- Authority
- CN
- China
- Prior art keywords
- base plate
- floor opening
- lifting regulating
- cover plate
- sensitive layer
- 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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Abstract
The utility model discloses a kind of floor opening safety device, including base plate, lifting regulating rod, expansion bracket and floor opening, base plate is installed above the floor opening, and the upper end of base plate is provided with pressure sensitive layer, the pressure sensitive layer is internal to be provided with pressure sensor, and the top of pressure sensitive layer is provided with four lifting regulating rods, the upper end of the lifting regulating rod is provided with cross tube, the upper of cross tube is all provided with light bar, the bottom of the lifting regulating rod is all provided with sheer pole, and expansion bracket is installed between sheer pole and cross tube, base plate on the inside of the lifting regulating mechanism is provided with notch, and the both sides of notch are provided with slide rail, and the two ends of slide rail are separately installed with the first cover plate and the second cover plate by sliding block.The utility model is not only provided with alarm and can point out people away from hole, and is provided with light bar, even if can also play suggesting effect at night, practicality is higher.
Description
Technical field
The utility model is related to technical field of buildings, specially a kind of floor opening safety device.
Background technology
In building engineering work progress, concrete floor can reserve various holes according to construction drawing design requirement
Deng, workman's life security during construction activities brings great threat, at present, floor opening without safety protection do
Method, simply simply plays certain protection with cover plate or railing, and security is not high, and cannot be timely when at night
Prompting, than relatively hazardous, practicality is not high.
Utility model content
The purpose of this utility model is to provide a kind of floor opening safety device, with solving above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of floor opening safety device, bag
Include base plate, lifting regulating rod, expansion bracket and floor opening, base plate be installed above the floor opening, and base plate upper end
Pressure sensitive layer is installed, the pressure sensitive layer is internal to be provided with pressure sensor, and the top of pressure sensitive layer is provided with
Four lifting regulating rods, the upper end of the lifting regulating rod is provided with cross tube, and the upper of cross tube is all provided with light bar, the liter
The bottom of falling tone pole is all provided with and expansion bracket is provided between sheer pole, and sheer pole and cross tube, the lift adjustment machine
Base plate on the inside of structure is provided with notch, and the both sides of notch are provided with slide rail, and the two ends of slide rail are separately installed with by sliding block
First cover plate and the second cover plate, one end of the base plate are provided with alarm, and the base plate of alarm side and are provided with PLC controls
Device processed, the output end of pressure sensor inside the pressure sensitive layer is connected with the input of PLC, and PLC is controlled
The output end of device is connected with the input of alarm.
Preferably, the edge of the base plate is equipped with 45 chamferings.
Preferably, the height of the sheer pole is more than the first cover plate and the height of the second cover plate.
Preferably, illuminating lamp is all installed in the bottom of one end that first cover plate and the second cover plate are in contact.
Compared with prior art, the beneficial effects of the utility model are：The floor opening safety device is provided with pressure
Power inductive layer, pressure sensitive layer is internal to be provided with pressure sensor, while be provided with alarm on base plate, when people steps on pressure
Sensor, alarm can in time send alarm, point out people away from floor opening, while light bar is installed on cross bar, even if
Suggesting effect can also be played when at night, can be caused danger when preventing at night, the first cover plate and the second cover plate
Lower section illuminating lamp is installed, conveniently see the situation of floor opening clearly, by installing lifting regulating rod and expansion bracket, will can rise
Drop adjusting bracket and expansion bracket lower, and facilitate the maintenance at some holes, either with or without foreign matter in convenient closely observation hole, while
The convenient cleaning to hole.
Brief description of the drawings
Fig. 1 is front elevation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is top view of the present utility model.
In figure：1- base plates；2- pressure sensitives layer；3- lifting regulating rods；4- slide rails；5- sliding blocks；The cover plates of 6- first；7- is illuminated
Lamp；The cover plates of 8- second；9- sheer poles；10- cross tubes；11- expansion brackets；12- light bar；13- alarms；14-PLC controllers；15-
Floor opening.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of floor opening safety device, including
Base plate 1, lifting regulating rod 3, expansion bracket 11 and floor opening 15, the top of floor opening 15 are provided with base plate 1, the side of base plate 1
45 chamferings are equipped with edge, prevent someone from can be tripped by the side of base plate 1, the upper end of base plate 1 is provided with pressure sensitive layer
2, pressure sensor is installed inside pressure sensitive layer 2, can detect whether that someone steps down in above, so as to judge whether that someone leans on
Closely, the top of pressure sensitive layer 2 is provided with four lifting regulating rods 3, and the upper end of lifting regulating rod 3 is provided with cross tube 10, on
The upper of cross bar 10 is all provided with light bar 12, even if suggesting effect can also be played when night, the bottom of lifting regulating rod 3
Sheer pole 9 is all installed, expansion bracket 11, the base plate 1 of the inner side of lifting regulating mechanism 3 are installed between sheer pole 9 and cross tube 10
Notch is provided with, the both sides of notch are provided with slide rail 4, and the two ends of slide rail 4 are separately installed with the first cover plate 6 and by sliding block 5
Two cover plates 8, more than the first cover plate 6 and the height of the second cover plate 8, the first cover plate 6 and the second cover plate 8 connect the height of sheer pole 9
Illuminating lamp 7 is all installed in the bottom of tactile one end, and light can be provided at night, is easy to see clearly the situation inside hole, base plate 1
One end alarm 13 is installed, PLC 14 is installed, inside pressure sensitive layer 2 on the base plate 1 of the side of alarm 13
The output end of pressure sensor is connected with the input of PLC 14, and the output end of PLC 14 is defeated with alarm 13
Enter end connection, when pressure sensor is under pressure, can in time send alarm.
Operation principle：By 11 liters of lifting regulating rod 3 and expansion bracket when the floor opening safety device is used, rise
To protective action, when someone near when, step on pressure sensitive layer 2 when inside pressure sensor can pass the signal along to PLC controls
Device processed, then by the signal transmission after treatment to alarm 13, alarm 13 sends prompting to PLC, when evening
Light bar 12 can send prompting, and can also play suggesting effect in the evening, when needing to detect hole, can pass through
Lifting regulating rod 3 puts down crane 11, and then the first cover plate 6 and the second cover plate 8 are removed, can be with by illuminating lamp 7
See the situation inside floor opening 15.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of floor opening safety device, including base plate (1), lifting regulating rod (3), expansion bracket (11) and floor opening
(15), it is characterised in that：Base plate (1) is installed above the floor opening (15), and the upper end of base plate (1) is provided with pressure
Inductive layer (2), is provided with above pressure sensor, and pressure sensitive layer (2) inside pressure sensitive layer (2) and is provided with four
Individual lifting regulating rod (3), the upper end of the lifting regulating rod (3) is provided with cross tube (10), upper all installation of cross tube (10)
Have a light bar (12), the bottom of the lifting regulating rod (3) is all provided with sheer pole (9), and sheer pole (9) and cross tube (10) it
Between expansion bracket (11) is installed, the base plate (1) on the inside of the lifting regulating mechanism (3) is provided with notch, and notch both sides peace
Two ends equipped with slide rail (4), and slide rail (4) are separately installed with the first cover plate (6) and the second cover plate (8) by sliding block (5), described
One end of base plate (1) is provided with alarm (13), and the base plate (1) of alarm (13) side and is provided with PLC (14),
The output end of the internal pressure sensor of pressure sensitive layer (2) is connected with the input of PLC (14), and PLC is controlled
The output end of device (14) processed is connected with the input of alarm (13).
2. a kind of floor opening safety device according to claim 1, it is characterised in that：The side of the base plate (1)
45 chamferings are equipped with edge.
3. a kind of floor opening safety device according to claim 1, it is characterised in that：The sheer pole (9)
Highly more than the first cover plate (6) and the height of the second cover plate (8).
4. a kind of floor opening safety device according to claim 1, it is characterised in that：First cover plate (6)
The bottom of the one end being in contact with the second cover plate (8) is all installed by illuminating lamp (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279931.0U CN206245769U (en) | 2016-11-28 | 2016-11-28 | A kind of floor opening safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279931.0U CN206245769U (en) | 2016-11-28 | 2016-11-28 | A kind of floor opening safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245769U true CN206245769U (en) | 2017-06-13 |
Family
ID=59002648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621279931.0U Expired - Fee Related CN206245769U (en) | 2016-11-28 | 2016-11-28 | A kind of floor opening safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706414A (en) * | 2018-06-07 | 2018-10-26 | 孔德朝 | The protective fence and its construction method that a kind of China Democratic National Construction Association house elevator shaft mouth is flipped up |
| CN109138473A (en) * | 2018-10-15 | 2019-01-04 | 中建四局第三建筑工程有限公司 | The convertible integrated cover plate guardrail in hole |
-
2016
- 2016-11-28 CN CN201621279931.0U patent/CN206245769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706414A (en) * | 2018-06-07 | 2018-10-26 | 孔德朝 | The protective fence and its construction method that a kind of China Democratic National Construction Association house elevator shaft mouth is flipped up |
| CN109138473A (en) * | 2018-10-15 | 2019-01-04 | 中建四局第三建筑工程有限公司 | The convertible integrated cover plate guardrail in hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170802 Address after: 461000 No. 226, Jianshe Road, Henan, Xuchang Patentee after: XUCHANG DACHENG INDUSTRIAL GROUP Co.,Ltd. Address before: 461000 No. 226, Jianshe Road, Henan, Xuchang Patentee before: Zhang Jingwei |
|
| 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: 20170613 Termination date: 20211128 |