CN208777753U - Safety protection device for building construction - Google Patents
Safety protection device for building construction Download PDFInfo
- Publication number
- CN208777753U CN208777753U CN201821345775.2U CN201821345775U CN208777753U CN 208777753 U CN208777753 U CN 208777753U CN 201821345775 U CN201821345775 U CN 201821345775U CN 208777753 U CN208777753 U CN 208777753U
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- Prior art keywords
- protective plate
- bracket
- protective
- protection device
- building construction
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Abstract
The utility model relates to technical field of buildings, in particular to a kind of safety protection device for building construction, including protective plate, bracket and double-layer air bag, the protective plate includes upper protective plate, lower protective plate and several protective blocks, the upper protective plate is equipped with several openings, the lower protective plate upper end is equipped with several positioning tubes, and the protective block is slidably connected on positioning tube by opening, and the first spring is connected between the protective block and positioning tube；The double-layer air bag is fixedly connected on protective plate, is connected with second spring between the upper protective plate and lower protective plate, the double-layer air bag surface, upper protective plate upper surface be arcwall face.The utility model provides a kind of device for being able to carry out and repeatedly buffering, and solves the problem of to cause device to be damaged and jeopardize construction personnel's personal safety because the buffering to falling from high altitude object is insufficient in the prior art to reach.
Description
Technical field
The utility model relates to technical field of buildings, and in particular to a kind of safety protection device for building construction.
Background technique
With the high speed development of economic technology, more and more populations enter city, and land resource is reduced per capita in city, are
It satisfies social needs, the height of floor the more is built the more high.However as the increase of depth of building, the case where falling from high altitude object, is original
More, falling from high altitude object damages construction personnel in order to prevent, needs to use safety protection device for building construction.However it passes
The safety protection device for building construction of system does not buffer when under falling from high altitude object is pounded, and on the one hand protects construction safety and fills
It sets and damages larger, the safety of another aspect influence construction.
To solve the above-mentioned problems, Chinese patent (CN207228656U) discloses a kind of construction safety protection dress
It sets, including damping baffle, pedal and pedestal, damping baffle is made of overhead gage, lower baffle, spring and spring retainer cylinder, on
Baffle and lower baffle are linked together by spring, and are surrounded by Anti-isenagage structure, and damping baffle is connected by hydraulic telescopic rod
It is connected on pedal, pedal is connected on pedestal by hydraulic telescopic rod；When pendant object occurs in high-altitude, junk body contact overhead gage is pounded
Between lower baffle plate and overhead gage under the action of spring, so that the impact force for pounding the object fallen on overhead gage is buffered, one
Determine to reduce falling from high altitude object in degree to damage caused by safety device.
Though above-mentioned patent formula solves safety protection device for building construction, device is damaged and uses the longevity in use
The problem of life reduces, but there are still some places that have much room for improvement for the program:
1, in falling from high altitude object, when pounding the object fallen and baffle contacts, under velocity and acceleration at this time reaches
Maximum value during falling, in that patent, dropped object with its maximum speed and acceleration give overhead gage one it is powerful
Impact force, which acts directly on overhead gage, and overhead gage contacts firmly with the generation of falling from high altitude object, and under overhead gage
The buffering that spring is given just is generated in the case where overhead gage has been subjected to intense impact, and overhead gage at this time was born pair
At the time of it causes maximum damage, overhead gage is easily impaired in the patent, and the extension of device lifetime is not played very well
Effect.
2, the overhead gage replacement after being furthermore damaged needs monolith to replace, and part exchanging is at high cost.
3, the buffering that damping baffle gives falling from high altitude object only once buffers, and has for falling from high altitude object great
For acceleration and speed, the falling from high altitude object still has biggish acceleration and speed after primary buffering, is once buffering
Falling from high altitude object continues to fall afterwards, is striking other objects again by the seismaesthesia of generation, impact sound and the fragment of splashing, at this time
If construction personnel is just nearby then easy to damage the body of construction personnel.
Utility model content
The purpose of the utility model is to provide a kind of safety protection device for building construction, can repeatedly be buffered,
It solves to cause device impaired because the buffering to falling from high altitude object is insufficient in the prior art and jeopardize construction personnel's person to pacify to reach
Full problem.
To achieve the above object, the technical solution adopted in the utility model is as follows:
Safety protection device for building construction, including protective plate and bracket, further include double-layer air bag, and the protective plate includes upper
Protective plate, lower protective plate and several protective blocks, the upper protective plate are equipped with several openings, if the lower protective plate upper end is equipped with
Dry positioning tube, the protective block are slidably connected on positioning tube by opening, and the is connected between the protective block and positioning tube
One spring；The double-layer air bag is fixedly connected on protective plate, is connected with second between the upper protective plate and lower protective plate
Spring, the double-layer air bag surface, upper protective plate upper surface be arcwall face.
When dropped object touches double-layer air bag, because being gas inside double-layer air bag, and the arc-shaped face in double-layer air bag surface,
So that the contact of the two is soft contact, the hard contact that high and medium falling object directly hits overhead gage compared with the prior art is compared,
The buffering effect of soft contact is more preferable, can quickly reduce the speed of dropped object and acceleration, and reduce falling from high altitude object pair
The damage of device.
The buffering twice of double-layer air bag, so that the balloon outer rupture of double-layer air bag will issue after the completion of primary buffering
Sound, the sound can remind the construction personnel on periphery quickly to be withdrawn, and there are also secondary buffers after the completion of primary buffering；It compares
In the prior art, only once buffering is compared, on the one hand, the buffering effect buffered twice is more preferable, so that falling from high altitude object is to safety
The damage of protective device is smaller；On the other hand, it is neighbouring construction personnel far from high-altitude that secondary buffer, which combines subsequent buffering three times,
The spot of falling object provides the departure time, further ensures safety.
Several protective blocks for the buffering of dropped object are carried out by the protective block of multiple and different positions, dropped object
After rolling down to protective block from double-layer air bag, as soon as often touching a protective block, protective block gives primary buffering, and protective block is given
Three times buffering be multiple spot carry out multiple buffering.Baffle compared with the prior art with spring cooperate it is primary buffering compared with,
On the one hand the multiple spot of the protective block, which repeatedly buffers, makes the number of buffering more, buffering effect is more preferable, falling object suffered by protective block
The impact of body successively weakens；On the other hand, falling from high altitude object strikes on protective block, and protection is only needed to change when device is damaged
Block, without replacing entire upper protective plate, renewal part is small, and replacement is simple and cost is lower.
Further, the arcwall face is symmetrical along protective plate central axes and is concave arc shape in the position close to protection board ends.
Arcwall face is symmetrical along protective plate central axes, so that falling from high altitude object is on pounding protective plate when falling, only from arc
Reclinate two sides fall, such as the left and right sides of protective plate arcwall face, construction personnel passes through protective plate front and rear sides
The channel of lower formation is withdrawn, and is avoided dropped object and is injured the personnel withdrawn by a crashing object.
The both ends of upper protective plate arc are in concave arc shape, so that the collision of dropped object and upper protective plate has certain containing
Property, buffering effect can be reinforced.
Further, the bracket includes upper bracket, lower bracket and support, and the upper bracket is fixedly connected on protective plate,
The upper bracket lower end is equipped with hole, and the upper bracket is slidably connected on lower bracket by hole, and the lower bracket upper end is set
There is groove upward, third spring is equipped in the cavity that described hole and groove are formed, the support is equipped with screw thread, under described
Pedestal lower end is equipped with the screw thread cooperated with support.
The third spring connected between upper bracket and lower bracket is the impact force generated for buffer protection plate to bracket, right
Bracket plays a protective role；And the mounting height of lower bracket and support being threadedly coupled for adjusting protective plate, in order to be applicable in
To the height requirement of device under different construction environments.
Further, the rest base is connected with rigid castors and movable castor.
In the case where device does not need be mobile, the wheel of rigid castors is blocked by the self-locking structure of itself, and bracket is fixed
On the ground, when needing that device is mobile, the self-locking structure of rigid castors is unclamped, enables a device to move.
Further, it states protective plate and is surrounded by column and the first protective net, first protective net is connected on column.
Further, the bracket two sides are respectively equipped with the second protective net, and second protective net is connected on bracket.
The effect of first protective net and the second protective net is to prevent falling from high altitude object from producing after hitting with contactant
Raw fragment generates secondary injury to construction personnel around, protects the safety of construction personnel；Furthermore the first protective net also has one
Fixed buffer function.
Detailed description of the invention
Fig. 1 is the forward structure schematic diagram of the utility model safety protection device for building construction embodiment；
Fig. 2 is the left view of the utility model safety protection device for building construction embodiment in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: protective plate 1, bracket 2, double-layer air bag 3, upper protective plate 11, lower protection
Plate 12, protective block 13, second spring 111, positioning tube 121, the first spring 122, column 14, the first protective net 15, concave arc shape 31,
Upper bracket 21, lower bracket 22, support 23, hole 211, groove 221, third spring 222, rigid castors 231, movable castor 232,
Second protective net 24.
Embodiment is substantially as depicted in figs. 1 and 2:
Safety protection device for building construction, including protective plate 1, bracket 2 and double-layer air bag 3, double-layer air bag 3 are fixedly connected on
On upper protective plate 11.
Protective plate 1 includes upper protective plate 11, lower protective plate 12 and several protective blocks 13, and upper protective plate 11 is equipped with several open
Mouthful, lower 12 upper end of protective plate is equipped with several positioning tubes 121, and protective block 13 is slidably connected on positioning tube 121 by opening, protects
It is connected with the first spring 122 between block 13 and positioning tube 121, is connected with second spring between upper protective plate 11 and lower protective plate 12
111, protective plate 1 is surrounded by column 14 and the first protective net 15, and the first protective net 15 is connected on column 14.
The surface of double-layer air bag 3 and the upper surface of upper protective plate 11 are arcwall face, and the arcwall face is along 1 central axes of protective plate
Concave arc shape 31 symmetrically and in arcwall face left and right ends is presented.
Bracket 2 includes upper bracket 21, lower bracket 22 and support 23, and the upper bracket 21 is fixedly connected on protective plate 1, on
21 lower end of bracket is equipped with hole 211, and upper bracket 21 is slidably connected on lower bracket 22 by hole 211, and 22 upper end of lower bracket is set
There is groove 221 upward, third spring 222 is equipped in the cavity that hole 211 and groove 221 are formed, support 23 is equipped with screw thread,
22 lower end of lower bracket is equipped with the screw thread cooperated with support 23, and 23 bottom of support is connected with rigid castors 231 and movable castor 232；
2 two sides of bracket are respectively equipped with the second protective net 24, and the second protective net 24 is connected on bracket 2.
The principle of the present embodiment:
The object of falling from high altitude, contact is on the balloon outer of double-layer air bag 3 first, and air bag is because of internal gassy and gas
Capsule surface generates primary buffering to the object to fall in cambered surface；Dropped object continues to be pressed down against double-layer air bag 3, causes outer layer
Balloon rupture, the inner bladder of double-layer air bag 3 carry out buffering to dropped object and realize secondary buffer.
Dropped object continues to be pressed down against double-layer air bag 3, and inner bladder is caused to rupture, and dropped object touches to be prevented on prominent
On the protective block 13 of backplate 11, protective block 13 is pressurized, and under the elastic reaction of the first spring 122, protective block 13 moves down reality
Now to the buffering three times of dropped object；The good buffer effect repeatedly buffered, can be quickly by the speed of dropped object and acceleration
It reduces, on the one hand reduces damage of the falling from high altitude object to device；On the other hand, multiple buffer time is longer, is construction personnel's
It withdraws and provides the valuable departure time.
Dropped object to protective block 13 generate shock when, because protective block 13 be slidably connected at upper protective plate 11 opening and under
On the positioning tube 121 of protective plate 12, so that impact force suffered by protective block 13 passes to protective plate 11 and lower protective plate 12, on
Protective plate 11 buffers the impact force by second spring 111；And the impact force of lower protective plate 12 passes through the bracket 2 of connection, transmitting
Onto the third spring 222 in bracket 2；Dropped object strikes on protective block 13 after rupturing double-layer air bag 3, and not straight
It connects and strikes on protective plate 11, so that the impact more macrolesion that protective block 13 receives is also bigger, and upper protective plate 11 obtains
A degree of protection because falling from high altitude object is only hit with partial protection block 13, thus only needs even if protective block 13 is impaired
The protective block 13 of worse partial destruction, replacement is simple, and cost is also low.
The both ends of upper 11 arc of protective plate are in concave arc shape 31, so that the collision of dropped object and upper protective plate 11 has centainly
Inclusiveness, buffering effect can be reinforced.
In the case where device does not need be mobile, the wheel of rigid castors 231 is blocked by the self-locking structure of itself, bracket 2
It fixes on the ground, when needing that device is mobile, unclamps the self-locking structure of rigid castors 231, enable a device to move.
The effect of first protective net 15 and the second protective net 24 is to prevent falling from high altitude object from hitting with contactant
The fragment generated afterwards generates secondary injury to construction personnel around, protects the safety of construction personnel；Furthermore the first protective net 15 is gone back
With certain buffer function.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made.These also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. safety protection device for building construction, including protective plate and bracket, it is characterised in that: it further include double-layer air bag, it is described anti-
Backplate includes upper protective plate, lower protective plate and several protective blocks, and the upper protective plate is equipped with several openings, the lower protective plate
Upper end is equipped with several positioning tubes, and the protective block is slidably connected on positioning tube by opening, the protective block and positioning tube it
Between be connected with the first spring；The double-layer air bag is fixedly connected on protective plate, between the upper protective plate and lower protective plate
Be connected with second spring, the double-layer air bag surface, upper protective plate upper surface be arcwall face.
2. safety protection device for building construction according to claim 1, it is characterised in that: the arcwall face is along protective plate
Axisymmetrical and close to protection board ends position be concave arc shape.
3. safety protection device for building construction according to claim 1, it is characterised in that: the bracket include upper bracket,
Lower bracket and support, the upper bracket are fixedly connected on protective plate, and the upper bracket lower end is equipped with hole, and the upper bracket is logical
It crosses hole to be slidably connected on lower bracket, the lower bracket upper end is equipped with groove upward, the sky that described hole and groove are formed
Intracavitary to be equipped with third spring, the support is equipped with screw thread, and the lower bracket lower end is equipped with the screw thread cooperated with support.
4. safety protection device for building construction according to claim 3, it is characterised in that: the rest base is connected with solid
Determine castor and movable castor.
5. safety protection device for building construction according to claim 2, it is characterised in that: the protective plate is surrounded by vertical
Column and the first protective net, first protective net are connected on column.
6. safety protection device for building construction according to claim 3, it is characterised in that: the bracket two sides are respectively equipped with
Second protective net, second protective net are connected on bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345775.2U CN208777753U (en) | 2018-08-20 | 2018-08-20 | Safety protection device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345775.2U CN208777753U (en) | 2018-08-20 | 2018-08-20 | Safety protection device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208777753U true CN208777753U (en) | 2019-04-23 |
Family
ID=66157522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345775.2U Expired - Fee Related CN208777753U (en) | 2018-08-20 | 2018-08-20 | Safety protection device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208777753U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284722A (en) * | 2019-07-08 | 2019-09-27 | 江苏建筑职业技术学院 | A kind of safety protection device for building construction |
| CN110616820A (en) * | 2019-10-23 | 2019-12-27 | 南京林业大学 | Wall-mounted earthquake shelter device and shockproof force transmission method |
| CN110924699A (en) * | 2019-12-03 | 2020-03-27 | 天元建设集团有限公司 | Safe anti-falling device for constructional engineering construction |
| CN111517197A (en) * | 2020-04-29 | 2020-08-11 | 白海山 | Elevator for construction machinery |
| CN111827700A (en) * | 2020-07-22 | 2020-10-27 | 山东鼎鲁建筑有限公司 | Safety device for construction |
| CN112900784A (en) * | 2021-01-20 | 2021-06-04 | 陈恒 | Terrace protection device convenient to replace between carborundum ore crushing |
| CN113027158A (en) * | 2021-03-31 | 2021-06-25 | 湖北千业建设工程有限公司 | High-safety building construction site safety protection device |
| CN113605728A (en) * | 2021-07-28 | 2021-11-05 | 中国十七冶集团有限公司 | Anti-falling device of quick detachable installation of high-rise building faces limit |
| CN114086753A (en) * | 2021-12-02 | 2022-02-25 | 江西建工第三建筑有限责任公司 | High-operation safety protection device for building construction |
| CN114319911A (en) * | 2021-12-14 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Falling object impact protection structure with multi-stage energy consumption |
-
2018
- 2018-08-20 CN CN201821345775.2U patent/CN208777753U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284722A (en) * | 2019-07-08 | 2019-09-27 | 江苏建筑职业技术学院 | A kind of safety protection device for building construction |
| CN110616820A (en) * | 2019-10-23 | 2019-12-27 | 南京林业大学 | Wall-mounted earthquake shelter device and shockproof force transmission method |
| CN110616820B (en) * | 2019-10-23 | 2024-03-22 | 南京林业大学 | Earthquake refuge device placed by sticking to wall and shockproof force transmission method |
| CN110924699A (en) * | 2019-12-03 | 2020-03-27 | 天元建设集团有限公司 | Safe anti-falling device for constructional engineering construction |
| CN111517197A (en) * | 2020-04-29 | 2020-08-11 | 白海山 | Elevator for construction machinery |
| CN111827700A (en) * | 2020-07-22 | 2020-10-27 | 山东鼎鲁建筑有限公司 | Safety device for construction |
| CN112900784A (en) * | 2021-01-20 | 2021-06-04 | 陈恒 | Terrace protection device convenient to replace between carborundum ore crushing |
| CN112900784B (en) * | 2021-01-20 | 2022-07-22 | 苏州贝基电子科技有限公司 | Terrace protection device convenient to replace between carborundum ore crushing |
| CN113027158A (en) * | 2021-03-31 | 2021-06-25 | 湖北千业建设工程有限公司 | High-safety building construction site safety protection device |
| CN113605728A (en) * | 2021-07-28 | 2021-11-05 | 中国十七冶集团有限公司 | Anti-falling device of quick detachable installation of high-rise building faces limit |
| CN114086753A (en) * | 2021-12-02 | 2022-02-25 | 江西建工第三建筑有限责任公司 | High-operation safety protection device for building construction |
| CN114319911A (en) * | 2021-12-14 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Falling object impact protection structure with multi-stage energy consumption |
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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 |
Granted publication date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |