CN212200435U - Foundation pit dustproof device - Google Patents
Foundation pit dustproof device Download PDFInfo
- Publication number
- CN212200435U CN212200435U CN202020656306.3U CN202020656306U CN212200435U CN 212200435 U CN212200435 U CN 212200435U CN 202020656306 U CN202020656306 U CN 202020656306U CN 212200435 U CN212200435 U CN 212200435U
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- CN
- China
- Prior art keywords
- dust
- foundation pit
- plate
- joint plate
- foundation
- 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
Links
- 239000000428 dust Substances 0.000 claims abstract description 69
- 238000004140 cleaning Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a building engineering technical field, more specifically say, it relates to a foundation ditch dust keeper, and its technical scheme main points are: the dust-proof device comprises a plurality of support rods fixed on the outer edge of a foundation pit, wherein a dust-proof plate is arranged on the plurality of support rods, and a dust-proof component for cleaning raised dust in the foundation pit is arranged on the dust-proof plate; the utility model has the advantages of can play the dust fall effect when the foundation ditch construction operation.
Description
Technical Field
The utility model relates to a building engineering technical field, more specifically say, it relates to a foundation ditch dust keeper.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.
At present, along with the continuation of environmental pollution treatment, the dust treatment work of building sites gradually becomes the main work of environmental treatment. In the building construction, there is a large amount of earth and stone side operations in the foundation ditch construction stage, often causes a large amount of raise dust to spread outside the construction site, causes great influence for peripheral pedestrian and citizen's life, mainly adopts the mode of raise dust net at present, according to the construction needs, lifts the raise dust net when the construction operation, stops the construction temporarily and then needs to cover again.
The above prior art solutions have the following drawbacks: the mode of arranging the raise dust net by repeating the manual work is troublesome, and the raise dust net cannot effectively fall dust during construction operation, so the raise dust net is to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a foundation ditch dust keeper has the advantage that can play the dust fall effect when the foundation ditch construction operation.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a foundation ditch dust keeper, is including fixing a plurality of spinal branch vaulting poles in the foundation ditch outer fringe, a plurality of be provided with the dust guard on the bracing piece, be provided with the dustproof subassembly that is used for clearing up raise dust in the foundation ditch on the dust guard.
Through adopting above-mentioned technical scheme, the bracing piece is used for supporting the dust guard, and dustproof subassembly on the dust guard clears up the raise dust in the foundation ditch, plays the dust fall effect to the raise dust that produces when the foundation ditch construction operation, and the condition that reduces the raise dust and spread to outside the construction site takes place.
The present invention may be further configured in a preferred embodiment as: dustproof subassembly is including setting up a plurality of hard tubes on the dust guard, the upper and lower face that the dust guard was run through to the hard tube, the bottom of hard tube is provided with the nozzle, the nozzle sets up towards the foundation ditch, the water inlet of hard tube is located the top of dust guard, it is a plurality of the hard tube all communicates to being responsible for through the hose to supplying water, the hose is responsible for the kneck with supplying water and is equipped with switching device and jet pump.
Through adopting above-mentioned technical scheme, the water supply is responsible for and supplies water for the nozzle through jet pump and hose, and nozzle blowout water smoke carries out the dust fall to the raise dust in the foundation ditch.
The present invention may be further configured in a preferred embodiment as: the dust guard includes the loading board and a plurality of roots are followed the length direction of loading board arranges the setting and is in the reinforcing strip of loading board bottom.
Through adopting above-mentioned technical scheme, the intensity of dust guard can be strengthened to the reinforcing bar, reduces the central condition emergence of collapsing.
The present invention may be further configured in a preferred embodiment as: the top of the supporting rod is provided with a butt joint plate, the plate surface of the butt joint plate is abutted against the bottoms of the two adjacent reinforcing strips, and a locking assembly is arranged between the reinforcing strips and the butt joint plate.
Through adopting above-mentioned technical scheme, the contact area between bracing piece and the dust guard has been increased to the buttcover plate, and the buttcover plate passes through closure subassembly and dust guard demountable installation, realizes reuse many times.
The present invention may be further configured in a preferred embodiment as: the locking assembly comprises a kidney-shaped groove formed in the butt joint plate and a fixing bolt inserted in the kidney-shaped groove, and the butt joint plate is correspondingly provided with a threaded hole in threaded fit with the fixing bolt.
Through adopting above-mentioned technical scheme, threaded hole screw-thread fit on fixing bolt and the enhancement strip can be comparatively firm with bracing piece and dust guard relatively fixed.
The present invention may be further configured in a preferred embodiment as: and the fixing bolt is sleeved with a gasket.
Through adopting above-mentioned technical scheme, the gasket can increase the area of contact between fixing bolt and the butt joint board, increases frictional force, reduces fixing bolt to the wearing and tearing of butt joint board simultaneously.
The present invention may be further configured in a preferred embodiment as: the bracing piece is connected including a fixed section of thick bamboo and one end the stock of fixed bobbin base portion, butt plate fixed mounting be in the top of a fixed section of thick bamboo, a fixed section of thick bamboo with the connection can be dismantled to the stock.
Through adopting above-mentioned technical scheme, the setting dismantled of a fixed section of thick bamboo and locating lever for operating personnel can the on-the-spot equipment stock, convenient transportation.
The present invention may be further configured in a preferred embodiment as: the anchor rod is in threaded connection with the fixed cylinder.
Through adopting above-mentioned technical scheme, the threaded connection of stock and solid fixed cylinder for firm the fixing on solid fixed cylinder of stock, and simple structure.
The present invention may be further configured in a preferred embodiment as: the bottom of stock is the toper setting.
By adopting the technical scheme, the anchor rod can be conveniently and smoothly inserted and fixed around the foundation pit by an operator.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the supporting rod is used for supporting the dustproof plate, the dustproof assembly on the dustproof plate is used for cleaning dust in the foundation pit, the dust falling effect on the dust generated in the foundation pit construction operation is achieved, and the situation that the dust is diffused to the outside of a construction site is reduced;
2. the butt joint plate increases the contact area between the support rod and the dust guard plate, and the butt joint plate is detachably mounted with the dust guard plate through the locking component, so that repeated utilization can be realized;
3. the fixed cylinder and the positioning rod are detachably arranged, so that an operator can assemble the anchor rod on site, and transportation is facilitated.
Drawings
FIG. 1 is a schematic view of the assembly of an embodiment of the present invention with a foundation pit;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numerals: 1. a support bar; 11. a fixed cylinder; 12. an anchor rod; 2. a dust-proof plate; 21. a carrier plate; 22. a reinforcing strip; 3. a butt plate; 4. a kidney-shaped groove; 5. fixing the bolt; 6. a threaded hole; 7. a gasket; 8. a hard tube; 9. a nozzle; 10. a hose.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a foundation ditch dust keeper, refers to fig. 1, including fixing six spinal branch vaulting poles 1 in the outer relative both sides of foundation ditch, the bracing piece 1 is transversal personally submits circularly, 1 vertical grafting of bracing piece is in the outer relative both sides of foundation ditch, and the length direction of its place foundation ditch side is arranged along three spinal branch vaulting poles 1 of foundation ditch every side, is provided with dust guard 2 on six spinal branch vaulting poles 1, dust guard 2 and 1 mutually perpendicular of bracing piece, and dust guard 2 is located the foundation ditch directly over.
Referring to fig. 1 and 2, the dust-proof plate 2 includes a bearing plate 21 and a plurality of reinforcing bars 22 arranged at the bottom of the bearing plate 21, the cross section of the reinforcing bar 22 is rectangular, the bearing plate 21 is horizontally arranged, the arrangement directions of the plurality of reinforcing bars 22 and the supporting rod 1 are the same, and the plurality of reinforcing bars 22 are parallel to one side of the bearing plate 21.
Referring to fig. 2 and 3, the top of the supporting rod 1 is fixedly provided with a butt plate 3, the butt plate 3 is rectangular plate-shaped, the length direction of the butt plate 3 is perpendicular to the length direction of the reinforcing strips 22, the butt plate 3 is perpendicular to the supporting rod 1, and the plate surface of the butt plate 3 is abutted against the bottoms of two adjacent reinforcing strips 22. Strengthen being provided with the closure subassembly between strip 22 and the butt-joint plate 3, the closure subassembly is including seting up the kidney slot 4 on butt-joint plate 3, and peg graft in kidney slot 4's fixing bolt 5, butt-joint plate 3 corresponds set up with 5 screw-thread fit's of fixing bolt screw hole 6, the cover is equipped with gasket 7 on fixing bolt 5, gasket 7 can increase the area of contact between fixing bolt 5 and the butt-joint plate 3, fixing bolt 5 and the 6 screw-thread fit of screw hole on the strip 22 of strengthening, can be comparatively firm fixed bracing piece 1 and dust guard 2, and convenient the dismantlement so that repetitious usage.
The support rod 1 comprises a fixed cylinder 11 and an anchor rod 12, one end of the anchor rod 12 is connected to the bottom of the fixed cylinder 11, the butt plate 3 is fixedly installed at the top of the fixed cylinder 11, the fixed cylinder 11 is detachably connected with the anchor rod 12, specifically, the top end of the anchor rod 12 is in threaded connection with the bottom end of the fixed cylinder 11, and the fixed cylinder 11 and the positioning rod are detachably arranged, so that an operator can assemble the anchor rod 12 on site and the transportation is convenient; in addition, the bottom of stock 12 is the toper setting, makes things convenient for operating personnel more smooth with stock 12 grafting fixed in around the foundation ditch.
Be provided with the dustproof subassembly that is used for clearing up raise dust in the foundation ditch on the dust guard 2, it is concrete, dustproof subassembly is including setting up many hard tubes 8 on dust guard 2, hard tube 8 fixed mounting is on dust guard 2, hard tube 8 runs through the upper and lower face of dust guard 2, hard tube 8's bottom is provided with nozzle 9, nozzle 9 sets up towards the foundation ditch, hard tube 8's water inlet is located the top of dust guard 2, each hard tube 8 all communicates to the water supply through hose 10 and is responsible for, hard tube 8's water inlet is provided with the external screw thread, hose 10 communicates to hard tube 8's one end be provided with the external screw thread screw-thread complex internal thread with hard tube 8, realize that hose 10 and hard tube 8 can dismantle the setting, hose 10 is responsible for the kneck with the water supply and is equipped with switching.
The implementation principle of the embodiment is as follows: connect into bracing piece 1 with stock 12 and the 11 threaded connection of solid fixed cylinder, then peg graft the relative both sides outside the foundation ditch respectively with six bracing pieces 1, place dust guard 2 on six bracing pieces 1, dock board 3 can play preliminary supporting role, then fix dock board 3 and reinforcing bar 22 through fixing bolt 5, the preliminary installation of dust keeper has been realized promptly, then with many hoses 10 respectively with the 8 threaded connection of hard tube on the dust guard 2, the hose 10 other end communicates to the jet pump, open switching device, the water supply of jet pump intercommunication is responsible for and supplies water for nozzle 9 through jet pump and hose 10, nozzle 9 blowout water smoke carries out the dust fall to the raise dust in the foundation ditch.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a foundation ditch dust keeper which characterized in that: the dust removal device comprises a plurality of supporting rods (1) fixed on the outer edge of a foundation pit, a plurality of dust prevention plates (2) are arranged on the supporting rods (1), and dust prevention components used for cleaning raised dust in the foundation pit are arranged on the dust prevention plates (2).
2. The foundation pit dust-proof device according to claim 1, wherein: dustproof subassembly is including setting up a plurality of hard tubes (8) on dust guard (2), upper and lower face that dust guard (2) were run through in hard tube (8), the bottom of hard tube (8) is provided with nozzle (9), nozzle (9) set up towards the foundation ditch, the water inlet of hard tube (8) is located the top of dust guard (2), it is a plurality of hard tube (8) all communicate to the person in charge that supplies water through hose (10), hose (10) are responsible for the kneck with supplying water and are equipped with switching device and jet pump.
3. The foundation pit dust-proof device according to claim 1, wherein: the dustproof plate (2) comprises a bearing plate (21) and a plurality of reinforcing strips (22) arranged in the length direction of the bearing plate (21) and arranged at the bottom of the bearing plate (21).
4. A foundation pit dust control device according to claim 3, characterized in that: the top of the supporting rod (1) is provided with a butt joint plate (3), the surface of the butt joint plate (3) is abutted against the bottoms of the two adjacent reinforcing strips (22), and a locking assembly is arranged between the reinforcing strips (22) and the butt joint plate (3).
5. A foundation pit dust control device according to claim 4, characterized in that: the locking assembly comprises a kidney-shaped groove (4) formed in the butt joint plate (3) and a fixing bolt (5) inserted in the kidney-shaped groove (4), and the butt joint plate (3) is correspondingly provided with a threaded hole (6) in threaded fit with the fixing bolt (5).
6. A foundation pit dust control device according to claim 5, characterized in that: and a gasket (7) is sleeved on the fixing bolt (5).
7. A foundation pit dust control device according to claim 4, characterized in that: bracing piece (1) is connected including a fixed section of thick bamboo (11) and one end stock (12) of a fixed section of thick bamboo (11) bottom, butt-joint plate (3) fixed mounting be in the top of a fixed section of thick bamboo (11), a fixed section of thick bamboo (11) with the connection can be dismantled to stock (12).
8. The foundation pit dust-proof device according to claim 7, wherein: the anchor rod (12) is in threaded connection with the fixed cylinder (11).
9. The foundation pit dust-proof device according to claim 7, wherein: the bottom end of the anchor rod (12) is arranged in a conical manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656306.3U CN212200435U (en) | 2020-04-26 | 2020-04-26 | Foundation pit dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656306.3U CN212200435U (en) | 2020-04-26 | 2020-04-26 | Foundation pit dustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212200435U true CN212200435U (en) | 2020-12-22 |
Family
ID=73826788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020656306.3U Expired - Fee Related CN212200435U (en) | 2020-04-26 | 2020-04-26 | Foundation pit dustproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212200435U (en) |
-
2020
- 2020-04-26 CN CN202020656306.3U patent/CN212200435U/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 |
Granted publication date: 20201222 |