CN111472604A - Building site foundation ditch rail guard with dustproof function - Google Patents
Building site foundation ditch rail guard with dustproof function Download PDFInfo
- Publication number
- CN111472604A CN111472604A CN202010310795.1A CN202010310795A CN111472604A CN 111472604 A CN111472604 A CN 111472604A CN 202010310795 A CN202010310795 A CN 202010310795A CN 111472604 A CN111472604 A CN 111472604A
- Authority
- CN
- China
- Prior art keywords
- water storage
- glass sleeve
- dust
- wall
- storage cavity
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 46
- 239000011521 glass Substances 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
- B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a building site foundation pit protective fence with a dustproof function, which comprises a frame body, wherein a plurality of vertical rods are welded in the frame body, strip-shaped grooves are formed in the side walls of the vertical rods, dust suction ports communicated with the strip-shaped grooves are formed in the side walls of the vertical rods, a glass sleeve is fixedly connected to the inner bottom of each strip-shaped groove, a vibration spring is fixedly connected to the inner top of each glass sleeve, a sliding block is fixedly connected to the lower end of each vibration spring, a chemical fiber layer is arranged on the side wall of each sliding block, a sliding groove is formed in the upper end of each vertical rod, and a cleaning device for cleaning the outer wall of each. According to the invention, the vibration springs vibrate up and down circularly and drive the sliding block to slide up and down in the glass sleeve, and the chemical fiber layer on the side wall of the sliding block continuously rubs with the inner wall of the glass sleeve to generate static electricity, so that dust floating in the air is attracted and attached to the outer wall of the glass sleeve, and the dust diffusion to the periphery can be greatly reduced.
Description
Technical Field
The invention relates to the technical field of building construction related equipment, in particular to a building site foundation pit protective fence with a dustproof function.
Background
A plurality of large and small foundation pits can be seen on the construction site, the foundation pits are indispensable for building construction, and the foundation can be erected just by making the high-rise building.
The guard rail is adopted to carry out temporary safety protection mostly in the foundation pit construction process, the function is single, simultaneously in the process of the construction of foundation pit, need use a large amount of large-scale construction machinery equipment (like excavator, bull-dozer etc.), can raise a large amount of dusts in its operation in-process, these dusts fly away in the air along with the wind to diffusion all around, caused health hazard to peripheral resident, based on the above-mentioned reason, this application file has proposed a building site foundation pit guard rail with dustproof function.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a building site foundation pit protective fence with a dustproof function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a building site foundation ditch rail guard with dustproof function, includes the frame body, this internal welding of frame has many montants, the bar groove has been seted up to the lateral wall of montant, the dust absorption mouth with bar groove intercommunication is seted up to the lateral wall of montant, the interior bottom fixedly connected with glass sleeve of bar groove, glass telescopic interior top fixedly connected with vibrating spring, vibrating spring's lower extreme fixedly connected with slider, the lateral wall of slider is equipped with the chemical fiber layer, the spout has been seted up to the upper end of montant, install the cleaning device of clean glass sleeve outer wall in the spout.
Preferably, cleaning device includes the piston of sealed sliding connection in the spout, the lower extreme of piston passes through connecting rod fixed connection in the upper end of slider, the lateral wall of montant is from last to having seted up first water storage chamber and second water storage chamber down in proper order, through the pipe intercommunication between spout and the second water storage chamber, just install first check valve in the pipe, through the apopore intercommunication between first water storage chamber and the second water storage chamber, just install the second check valve in the apopore year, a plurality of wash ports with first water storage chamber intercommunication are seted up to the interior top in bar groove, just install the relief valve in the wash port, just second water storage chamber and bar groove intercommunication.
Preferably, the dust screen is embedded in the inner wall of the dust suction port and is made of an iron material, the dust screen is thin, and the sliding block is made of a magnetic material.
The invention has the following beneficial effects:
1. the vibration springs with different natural frequencies are arranged, so that the vibration springs have the same vibration frequency as that of the engine of each large-scale mechanical device during working, when each large-scale building machine works, each vibration spring resonates and vibrates up and down circularly, the sliding block is driven to slide up and down in the glass sleeve, the chemical fiber layer on the side wall of the sliding block continuously rubs with the inner wall of the glass sleeve and generates static electricity, and dust floating in the air is attracted and attached to the outer wall of the glass sleeve, so that the dust diffusion to the periphery can be greatly reduced;
2. when the sliding block moves up and down, the push connecting rod and the piston move up and down, water in the second water storage cavity can be continuously pumped into the first water storage cavity, when the water in the first water storage cavity is stored to a certain amount, the pressure release valve is opened to discharge the water in the first water storage cavity along the plurality of water outlet holes, and dust adsorbed on the surface of the glass sleeve can be washed away, so that the glass sleeve is kept clean, and the device can be continuously recycled;
3. through setting up the dust screen, can be with the dust separation of big granule outside the dust screen, the dust absorption of tiny granule is on the telescopic surface of glass, so can avoid the dust of big granule to occupy great area at the glass sleeve and influence follow-up absorption efficiency, the dust screen of thin layer has certain elasticity simultaneously, when the slider that magnetic material made reciprocates, the dust screen that can be continuous to attract iron system takes place deformation to the slider direction, so can shake off adnexed dust on the dust screen, promote the clean effect of this device.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram according to a second embodiment;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1 frame body, 2 montants, 3 bar grooves, 4 dust absorption mouths, 5 glass sleeves, 6 sliders, 61 chemical fiber layers, 7 vibrating springs, 8 connecting rods, 9 wash ports, 10 first water storage chambers, 11 second water storage chambers, 12 first air holes, 13 chutes, 14 pistons, 15 dust screens, 16 pipes, 17 apopores, 18 second air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a building site foundation ditch rail guard with dustproof function, including frame body 1, many montants 2 have been welded in the frame body 1, bar groove 3 has been seted up to the lateral wall of montant 2, the dust absorption mouth 4 with bar groove 3 intercommunication is seted up to the lateral wall of montant 2, the interior bottom fixedly connected with glass sleeve 5 in bar groove 3, glass sleeve 5's interior top fixedly connected with vibrating spring 7, vibrating spring 7's lower extreme fixedly connected with slider 6, slider 6's lateral wall is equipped with chemical fiber layer 61, spout 13 has been seted up to montant 2's upper end, install the cleaning device of clean glass sleeve 5 outer walls in the spout 13.
Cleaning device includes piston 14 of sealed sliding connection in spout 13, and connecting rod 8 fixed connection is passed through to the lower extreme of piston 14 in the upper end of slider 6, and the first gas pocket 12 of spout 13 intercommunication is seted up to the upper end of frame body 1, can guarantee through setting up first gas pocket 12 that piston 14 reciprocates unhindered in spout 13.
The lateral wall of montant 2 has been seted up first water storage chamber 10 and second water storage chamber 11 from last to down in proper order, through pipe 16 intercommunication between spout 13 and the second water storage chamber 11, and installs first check valve in the pipe 16, communicates through apopore 17 between first water storage chamber 10 and the second water storage chamber 11, and installs the second check valve in 17 years of apopore.
The first check valve allows water to flow only from the second reservoir chamber 11 to the sliding groove 13, and the second check valve allows water to flow only from the sliding groove 13 to the first reservoir chamber 10.
It should be noted that a filter screen is installed at the connection between the conduit 16 and the second water storage cavity 11, so as to filter the dust after flushing, so as to ensure that the flushing water flow is relatively clean.
A plurality of wash ports 9 that communicate with first water storage chamber 10 are seted up to the interior top in bar groove 3, and it should be said that wash ports 9 distribute along the outer wall of glass sleeve 5 equidistant, so can guarantee that wash ports 9 discharged rivers can cover the outer wall of glass sleeve 5 to wash out the dust on the outer wall of glass sleeve 5 totally. And the inner wall of the first water storage cavity 10 is provided with a second air hole 18, the second air hole 18 is positioned at the inner top of the first water storage cavity 10, the second air hole 18 can ensure that water can smoothly flow into the first water storage cavity 10 from the sliding groove 13, and the liquid level in the first water storage cavity 10 is always positioned below the second air hole 18.
And a pressure release valve is arranged in the drain hole 9, and the second water storage cavity 11 is communicated with the strip-shaped groove 3. It should be noted that, through set up the relief valve in wash port 9, only when having stored sufficient water in first water storage chamber 10, the relief valve just can open, can guarantee to have on the one hand sufficient water volume clean the outer wall of glass sleeve 5, and on the other hand guarantees that the time interval of clean glass sleeve 5 outer wall is longer for remaining drop of water can the evapotranspiration totally and can continue to adsorb the dust on the glass sleeve 5 outer wall.
In this embodiment, the natural frequency of each vibration spring 7 is the same as the vibration frequency of each large construction machine engine during the foundation pit construction, and therefore each vibration spring 7 resonates and vibrates up and down during the foundation pit construction.
When vibrating spring 7 vibrates from top to bottom, will drive slider 6 and reciprocate in bar groove 3, the chemical fibre layer 61 of the lateral wall of slider 6 is continuous to rub with glass sleeve 5's inner wall, can produce static on glass sleeve 5 surface, can adsorb the dust of raising on the building site foundation ditch on glass sleeve 5's outer wall.
The slide block 6 can drive the connecting rod 8 and the piston 14 to move up and down when moving up and down, and when the piston 14 moves up under the flow limiting effect of the first one-way valve and the second one-way valve, the closed space formed by the lower end of the piston 14 and the chute 13 is increased, negative pressure is generated to draw water in the second water storage cavity 11 into the chute 13 through the guide pipe 16, when the piston 14 moves downwards, the water in the chute 13 can be pushed into the first water storage cavity 10, when the water stored in the first water storage cavity 10 reaches a certain amount, the pressure of the water body on the pressure release valve reaches a threshold value, the pressure release valve is opened, the water in the first water storage chamber 10 can be drained out of the drain hole 9 and flows downwards along the outer wall of the glass sleeve 5, can wash out the dust that adsorbs on the 5 outer walls of glass sleeve totally, the water after washing out flows into second water storage chamber 11 again, therefore the hydroenergy in this device can last cyclic utilization, can practice thrift a large amount of water resources.
After the flushing is finished, the pressure release valve is closed, and after the water drops remained on the outer wall of the glass sleeve 5 are completely evaporated, the dust can be adsorbed again.
Example two:
referring to fig. 3-4, different from the first embodiment, a dust screen 15 is embedded on the inner wall of the dust suction port 4, the dust screen 15 is made of an iron material, the dust screen 15 is thin, and the slider 6 is made of a magnetic material.
In this embodiment, through setting up dust screen 15, can filter the dust of big granule outside dust screen 15, the dust of little granule accessible dust screen 15's mesh and adsorbed on glass sleeve 5's outer wall, so design, can avoid great large granule dust to occupy great area and influence follow-up adsorption efficiency on glass sleeve 5's outer wall, lead to adsorbing that the dust volume is few, clean effect is general.
Meanwhile, the thin and iron dustproof net 15 has certain elasticity, and when the magnetic slide block 6 moves up and down, the dust-proof net 15 can be continuously attracted to the slide block 6 to be elastically deformed, so that large-particle dust attached to the dust-proof net 15 can be shaken off, the dust-proof net 15 is kept in a relatively clean state, and the device can be efficiently and continuously used.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides a building site foundation ditch rail guard with dustproof function, includes frame body (1), many montants (2) have been welded in frame body (1), its characterized in that, bar groove (3) have been seted up to the lateral wall of montant (2), dust absorption mouth (4) with bar groove (3) intercommunication are seted up to the lateral wall of montant (2), interior bottom fixedly connected with glass sleeve (5) in bar groove (3), interior top fixedly connected with vibrating spring (7) of glass sleeve (5), lower extreme fixedly connected with slider (6) of vibrating spring (7), the lateral wall of slider (6) is equipped with chemical fiber layer (61), spout (13) have been seted up to the upper end of montant (2), install the cleaning device of clean glass sleeve (5) outer wall in spout (13).
2. The building site foundation pit protective fence with the dustproof function according to claim 1, wherein the cleaning device comprises a piston (14) which is connected in a sliding groove (13) in a sealing and sliding manner, the lower end of the piston (14) is fixedly connected to the upper end of a sliding block (6) through a connecting rod (8), a first water storage cavity (10) and a second water storage cavity (11) are sequentially formed in the side wall of the vertical rod (2) from top to bottom, the sliding groove (13) is communicated with the second water storage cavity (11) through a guide pipe (16), a first one-way valve is installed in the guide pipe (16), the first water storage cavity (10) is communicated with the second water storage cavity (11) through a water outlet hole (17), a second one-way valve is installed in the water outlet hole (17), a plurality of water drain holes (9) communicated with the first water storage cavity (10) are formed in the inner top of the strip-shaped groove (3), and a pressure release valve is arranged in the drain hole (9), and the second water storage cavity (11) is communicated with the strip-shaped groove (3).
3. The building site foundation pit protective fence with the dust prevention function as claimed in claim 1 or 2, wherein a dust screen (15) is embedded on the inner wall of the dust suction port (4), the dust screen (15) is made of an iron material, the dust screen (15) is thin, and the sliding block (6) is made of a magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010310795.1A CN111472604B (en) | 2020-04-20 | 2020-04-20 | Building site foundation ditch rail guard with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010310795.1A CN111472604B (en) | 2020-04-20 | 2020-04-20 | Building site foundation ditch rail guard with dustproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111472604A true CN111472604A (en) | 2020-07-31 |
| CN111472604B CN111472604B (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010310795.1A Active CN111472604B (en) | 2020-04-20 | 2020-04-20 | Building site foundation ditch rail guard with dustproof function |
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| Country | Link |
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| CN (1) | CN111472604B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982204A (en) * | 2021-03-01 | 2021-06-18 | 王一勋 | Road and bridge noise reduction device for municipal bridge engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170254110A1 (en) * | 2016-03-04 | 2017-09-07 | Creedmoor Holdings, LLC | Fence slat and fence slat locking system |
| CN108433648A (en) * | 2018-05-11 | 2018-08-24 | 苏州莱锦机电自动化有限公司 | A kind of garbage collection process device of sweeping robot |
| CN109024383A (en) * | 2018-08-21 | 2018-12-18 | 涂玉华 | A kind of sidewalk guardrail with dedusting function |
| CN109469170A (en) * | 2018-12-05 | 2019-03-15 | 厦门融技精密科技有限公司 | A kind of toilet flushing device |
| WO2020132150A1 (en) * | 2018-12-18 | 2020-06-25 | Matt Svrcek | Integrated linear generator system |
-
2020
- 2020-04-20 CN CN202010310795.1A patent/CN111472604B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170254110A1 (en) * | 2016-03-04 | 2017-09-07 | Creedmoor Holdings, LLC | Fence slat and fence slat locking system |
| CN108433648A (en) * | 2018-05-11 | 2018-08-24 | 苏州莱锦机电自动化有限公司 | A kind of garbage collection process device of sweeping robot |
| CN109024383A (en) * | 2018-08-21 | 2018-12-18 | 涂玉华 | A kind of sidewalk guardrail with dedusting function |
| CN109469170A (en) * | 2018-12-05 | 2019-03-15 | 厦门融技精密科技有限公司 | A kind of toilet flushing device |
| WO2020132150A1 (en) * | 2018-12-18 | 2020-06-25 | Matt Svrcek | Integrated linear generator system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982204A (en) * | 2021-03-01 | 2021-06-18 | 王一勋 | Road and bridge noise reduction device for municipal bridge engineering |
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| Publication number | Publication date |
|---|---|
| CN111472604B (en) | 2021-07-13 |
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Effective date of registration: 20210624 Address after: 102300 B1-0257 room 3, 20 Yongan Road, Shilong Economic Development Zone, Mentougou District, Beijing. Applicant after: Beijing Tiansheng Zoomlion Construction Engineering Co.,Ltd. Address before: North China University of water resources and hydropower, No.36, Beihuan Road, Zhengzhou City, Henan Province, 450045 Applicant before: Wu Yanfang |
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