CN214403014U - A prevent empting provisional enclosing wall for building site - Google Patents
A prevent empting provisional enclosing wall for building site Download PDFInfo
- Publication number
- CN214403014U CN214403014U CN202120158169.5U CN202120158169U CN214403014U CN 214403014 U CN214403014 U CN 214403014U CN 202120158169 U CN202120158169 U CN 202120158169U CN 214403014 U CN214403014 U CN 214403014U
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- China
- Prior art keywords
- outer frame
- wind
- toppling
- provisional
- construction site
- 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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- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a prevent empting provisional enclosing wall for building site, include along the closed outer frame of circumference and set firmly the wallboard in the frame, the back timber side of outer frame is connected with the downward sloping and extends to ground and with the supporting beam of ground rigid coupling, has seted up on the wallboard and has let out the wind hole, lets out and is provided with the swing plate in the wind hole, and the upper end of swing plate is connected with outer frame back timber through hanging the chain, and the lower extreme of swing plate is connected with the stay cord, and the stay cord winding is on the reel, the reel passes through torsional spring connection with the connecting axle that is fixed in outer frame floorbar. The utility model discloses an utilize the effect of torsional spring, make the swing board keep vertical state when wind-force is less, when wind-force increases to the torsion that can overcome the torsional spring, the swing board swings along the wind to increased the area of passing through of wind, reduced the windage, avoided the enclosure to empty.
Description
Technical Field
The utility model relates to a construction facility technical field especially involves a prevent empting provisional enclosure for building site.
Background
On the scene at the building site, in order to avoid causing the influence to the city appearance to avoid irrelevant personnel to go into by mistake and cause the accident, set up the temporary fence usually at the edge on building site, shelter from in the building site, and prevent to go into by mistake. Present enclosure structure all is the integral type, when strong wind weather appears, because the resistance to wind is great, often appears the enclosure and is blown down by wind the condition, has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a prevent empting provisional enclosure for building site, can effectively release the windage, avoid the enclosure to be blown down by wind.
The utility model discloses a following technical scheme realizes, provides a prevent empting provisional enclosure wall for building site, include along the closed outer frame of circumference and set firmly the wallboard in the frame, the back timber side of outer frame is connected with the downward sloping and extends to ground and with the supporting beam of ground rigid coupling, has seted up on the wallboard and has let out the wind hole, is provided with the swing board in letting out the wind hole, and the upper end of swing board is connected with outer frame back timber through hanging the chain, and the lower extreme of swing board is connected with the stay cord, and the stay cord winding is on the reel, the reel passes through torsional spring with the connecting axle that is fixed in outer frame floorbar.
Preferably, the top of the swing plate is fixedly provided with two baffle plates extending upwards, and the two baffle plates are respectively positioned at two sides of the hanging chain. This optimization scheme is through setting up the baffle, and on the one hand carries out the part to the space between back timber and the swing board and blocks, and on the other hand carries out effective restriction to the swing range of swing board, avoids the swing angle of swing board too big.
Preferably, the swinging plate is connected with the supporting beam through a spring. The optimized scheme utilizes the spring to further increase the stability of the swinging plate when the wind power is small, and avoids the damage of the wind power surge to the torsion spring.
Preferably, the top surface of the top beam of the outer frame is provided with a groove with an upward opening, a water pipe communicated with the high-pressure water supply device is fixed in the groove, and the water pipe is provided with a plurality of atomizing nozzles distributed along the axial direction. This optimization scheme is through setting up raceway and shower nozzle, conveniently sprays the fender dirt, reduces the excessive of building site dust, through setting up the recess, makes things convenient for the installation of raceway.
As optimization, a placing groove with an upward opening is formed in the bottom beam of the outer frame, and the winding drum is arranged in the placing groove. This optimization scheme makes things convenient for the installation of reel through setting up the standing groove, is favorable to reducing the distance between swing board and the outer frame floorbar.
Preferably, the bottom of the side wall of the placing groove is provided with a drain hole. This optimization scheme is through setting up the wash port, makes things convenient for the water discharge in the standing groove.
Preferably, the supporting beams are hinged with the top beam of the outer frame. According to the optimized scheme, the supporting beam is hinged with the outer frame top beam, so that the occupied space during transportation is conveniently reduced.
The utility model has the advantages that: through the effect that utilizes the torsional spring, make the swing board keep vertical state when wind-force is less, when wind-force increases to can overcome the torsion of torsional spring, the swing board swings downwind to increase the area of passing through of wind, reduced the windage, avoided the enclosure to topple over.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at I in FIG. 1;
shown in the figure:
1. the device comprises an outer frame bottom beam, 2, a winding drum, 3, a swing plate, 4, a baffle plate, 5, an outer frame top beam, 6, an atomizing nozzle, 7, a water conveying pipe, 8, a hanging chain, 9, a supporting beam, 10, a spring, 11, a pull rope, 12, a water discharging hole, 13 and a connecting shaft.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1, the anti-toppling provisional enclosing wall for the construction site comprises an outer frame which is closed along the circumferential direction and a wallboard which is fixedly arranged in the outer frame, wherein the wallboard is provided with an air leakage hole, and the air leakage hole extends from a top beam of the outer frame to a bottom beam of the outer frame, so that the air leakage area is increased. Be provided with swing plate 3 in the wind release hole, the upper end of swing plate 3 is connected with outer frame back timber 5 through hanging chain 8, makes swing plate hang in the wind release hole, and swing plate's lower extreme is connected with stay cord 11, and stay cord 11 twines on reel 2, reel 2 passes through torsional spring with the connecting axle 13 that is fixed in outer frame floorbar 1 and is connected, and connecting axle both ends rigid coupling support the otic placode, support otic placode and floorbar rigid coupling, the main part cover of torsional spring is established on the connecting axle, and the both ends card of torsional spring is established at the reel inner wall. The bottom beam of the outer frame is provided with a placing groove with an upward opening, the reel and the supporting ear plate are both arranged in the placing groove, and the bottom of the side wall of the placing groove is provided with a drain hole 12.
The side face of the top beam of the outer frame is connected with a support beam 9 which is inclined downwards and extends to the ground and is fixedly connected with the ground, the support beam is hinged with the top beam of the outer frame, the support beam is unfolded when the device is used, and the support beam is folded when in transportation so as to facilitate transportation. The swing plate is connected with the supporting beam through a spring 10, lug plates for hanging the spring are fixedly arranged on the swing plate and the supporting beam, and one end of the spring can be detached from the lug plates during transportation.
Two baffle plates 4 extending upwards are fixedly arranged at the top of the swinging plate, the two baffle plates 4 are respectively positioned at two sides of the hanging chain 8, and a buffer seam is arranged between the upper end of each baffle plate and the top beam of the outer frame, so that the baffle plates can partially shield a gap between the swinging plate and the top beam and can limit the swinging of the swinging plate.
In order to meet the requirement of environmental protection, the top surface of the outer frame top beam in the embodiment is provided with a groove with an upward opening, a water conveying pipe 7 communicated with a high-pressure water supply device is fixed in the groove, a plurality of atomizing nozzles 6 distributed along the axial direction are installed on the water conveying pipe 7, water is supplied through the high-pressure water supply device, upward spraying is formed, and dust is reduced.
In the use, utilize the effect of torsional spring and spring, make the swing board keep vertical state when wind-force is less, when wind-force increases to can overcome the torsion and the spring force of torsional spring, the swing board swings with the wind to increased the area of passing through of wind, reduced the windage, avoided the enclosure to empty, when wind-force reduces, the swing board resets under the effect of spring and torsional spring, has shortened the reset time of swing board through the effect of spring.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (7)
1. An anti-toppling provisional enclosing wall for building site, which is characterized in that: including along the closed outer frame of circumference with set firmly the wallboard in the frame, the back timber side of outer frame is connected with the supporting beam that the downward sloping extends to ground and with ground rigid coupling, has seted up the hole of letting out the wind on the wallboard, is provided with the swing board in the hole of letting out the wind, and the upper end of swing board is connected with outer frame back timber through hanging the chain, and the lower extreme of swing board is connected with the stay cord, and the stay cord winding is on the reel, the reel passes through torsional spring with the connecting axle that is fixed in outer frame floorbar.
2. An anti-toppling provisional enclosure wall for a construction site according to claim 1, characterized in that: the top of swing board sets firmly two upwards extending baffles, and two baffles are located the both sides of hanging chain respectively.
3. An anti-toppling provisional enclosure wall for a construction site according to claim 1, characterized in that: the swinging plate is connected with the supporting beam through a spring.
4. An anti-toppling provisional enclosure wall for a construction site according to claim 1, characterized in that: the top surface of the outer frame top beam is provided with a groove with an upward opening, a water pipe communicated with a high-pressure water supply device is fixed in the groove, and a plurality of atomizing nozzles distributed along the axial direction are installed on the water pipe.
5. An anti-toppling provisional enclosure wall for a construction site according to claim 1, characterized in that: the bottom beam of the outer frame is provided with a placing groove with an upward opening, and the reel is arranged in the placing groove.
6. An anti-toppling provisional enclosure wall for a construction site according to claim 5, wherein: the bottom of the side wall of the placing groove is provided with a drain hole.
7. An anti-toppling provisional enclosure wall for a construction site according to claim 1, characterized in that: the support beam is hinged with the top beam of the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120158169.5U CN214403014U (en) | 2021-01-21 | 2021-01-21 | A prevent empting provisional enclosing wall for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120158169.5U CN214403014U (en) | 2021-01-21 | 2021-01-21 | A prevent empting provisional enclosing wall for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214403014U true CN214403014U (en) | 2021-10-15 |
Family
ID=78048218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120158169.5U Expired - Fee Related CN214403014U (en) | 2021-01-21 | 2021-01-21 | A prevent empting provisional enclosing wall for building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214403014U (en) |
-
2021
- 2021-01-21 CN CN202120158169.5U patent/CN214403014U/en not_active Expired - Fee Related
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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: 20211015 |