CN114961307B - Dustproof backdrop device of assembled foundation ditch - Google Patents
Dustproof backdrop device of assembled foundation ditch Download PDFInfo
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- CN114961307B CN114961307B CN202210795440.5A CN202210795440A CN114961307B CN 114961307 B CN114961307 B CN 114961307B CN 202210795440 A CN202210795440 A CN 202210795440A CN 114961307 B CN114961307 B CN 114961307B
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- 238000005507 spraying Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 21
- 210000000056 organ Anatomy 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- 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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/242—Safety or protective measures preventing damage to building parts or finishing work during construction for temporarily covering the whole worksite, e.g. building, trench
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The invention discloses an assembled foundation pit dustproof backdrop device, and relates to the technical field of dustproof backdrops; the invention mainly comprises slide rail assemblies which are arranged on two opposite sides of a foundation pit and are parallel to each other, an integrated telescopic folding dustproof shed is slidably arranged on the two slide rail assemblies, the dustproof shed is composed of a plurality of dustproof members which are sequentially connected, the two adjacent dustproof members are detachably connected through bolts, each dustproof member comprises a top dustproof module which is slidably arranged on the slide rail assembly and a side dustproof module which is arranged on two opposite vertical sides of the top dustproof module, and a spraying mechanism is arranged on the inner wall of the dustproof shed. When the dustproof device is used, according to the length of the foundation pit, one of the top dustproof members at the most edge is driven to move through the winch, so that the dustproof shed is matched with the foundation pit in size, the foundation pit is dustproof, the foundation pits with different sizes can be dustproof, and large materials can conveniently enter and exit the foundation pit by moving the dustproof members at the most edge.
Description
Technical Field
The invention relates to the technical field of dustproof backdrop, in particular to an assembled foundation pit dustproof backdrop device.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation. Dust emission control in the foundation pit earthwork construction stage is always an important point of construction project site environment protection work; with the development of the age, the old dust prevention mode can cause the waste of manpower and the great waste of the dust screen by manually covering the safety screen, and part of the dust screen can enter the filling soil along with the soil body construction to pollute the environment.
The foundation pit dustproof backdrop is a popular deep foundation pit project dustproof measure in recent years, has the functions of dust prevention, noise reduction, sun shading, temperature reduction, illumination and the like, is applied to foundation pit excavation construction as disclosed in a Chinese patent publication (bulletin) No. CN112246815A, and belongs to the field of building construction; the dustproof device comprises at least one dustproof unit, wherein the dustproof unit comprises two symmetrically arranged supporting frames and a plurality of steel ropes arranged between the two supporting frames; two ends of the plurality of steel cables are respectively connected with two supporting frames, two dustproof curtains are arranged between the two supporting frames, and are arranged on the steel cables and hoisted by the steel cables; one end of the dustproof curtain is fixedly connected with the supporting frame, the other end of the dustproof curtain moves along the steel cable, and the two dustproof curtains are contacted and converged at the middle of the steel cable; and a driving assembly for driving the two dustproof curtains to open or close is arranged on the supporting frame. This application has the effect that prevents the dust that the work progress produced and splashes everywhere, reduces the influence that causes the environment. The device dust fall effect in the comparison document is not good, when installing, need be at the corresponding size of the corresponding sky curtain device of size welding of foundation ditch in the scene, can spend a large amount of time, influence the going on of engineering to the sky curtain device is disposable device, and the later stage of being inconvenient for demolishs, can not repetitious usage, can produce a large amount of waste materials after demolishing, increases the cost of construction. For this reason, the person skilled in the art has designed an assembled foundation ditch dustproof backdrop device, and the device is convenient for install and remove, and convenient repetitious usage can adjust according to the size of foundation ditch simultaneously.
Disclosure of Invention
The invention aims at: in order to solve the problems in the prior art, the invention provides an assembled foundation pit dustproof backdrop device.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides an assembled foundation ditch dustproof sky curtain device, includes the slide rail assembly that sets up in the opposite both sides of foundation ditch and parallels, two slidable mounting has integrative and scalable folding dustproof canopy on the slide rail assembly, dustproof canopy comprises a plurality of dustproof component that connects gradually, adjacent two connect through the bolt is detachable between the dustproof component, dustproof component is including slidable mounting be in top dustproof module on the slide rail assembly and install the side dustproof module on two relative vertical sides of top dustproof module, install spraying mechanism on the inner wall of dustproof canopy, wherein:
the sliding rail assembly consists of a plurality of bearing modules which are connected in sequence and positioned on the same plane, two adjacent bearing modules are detachably connected through bolts, each bearing module comprises a base fixedly installed on a concrete structure around a foundation pit, a bearing frame is installed at the top of each base, a sliding seat which is horizontally arranged is installed at the top of each bearing frame, and a first organ type dustproof cloth is connected between each sliding seat and each base;
the top dustproof module comprises a movable frame which is slidably arranged at the top of the sliding seat, an arched connecting frame is connected between the two movable frames, an arched mounting rod is arranged at the top of the connecting frame, a second organ type dustproof cloth is arranged on one side of the mounting rod, and one side of the second organ type dustproof cloth is detachably connected with the mounting rods on the adjacent top dustproof modules through bolts;
the side dustproof module comprises a dustproof plate arranged on the movable frame, a third organ type dustproof cloth is arranged on one side of the dustproof plate, and one side of the third organ type dustproof cloth is detachably connected with the dustproof plate on the side dustproof module through bolts.
Preferably, the spraying mechanism comprises a first spraying component and a second spraying component, wherein the first spraying component is detachably mounted on the connecting frame, and the second spraying component is detachably mounted on the dust-proof plate, wherein:
the first spraying assembly comprises a fixing frame arranged on the connecting frame, a first pipe frame is arranged on the fixing frame, a plurality of first spray heads are communicated with the first pipe frame, and a first connecting pipe used for being connected with the water supply device is communicated with the first pipe frame;
the second spray assembly is including installing No. two pipe racks on the dust guard, install the shower nozzle No. two that a plurality of is linked together on the No. two pipe racks, the intercommunication has No. two connecting pipes that are used for being connected with water supply installation on the No. two pipe racks.
Preferably, the end thread sleeve of the first connecting pipe is provided with a first thread sleeve, the end of the first thread sleeve is rotationally provided with a first hose, the end thread sleeve of the second connecting pipe is provided with a second thread through, the end of the second thread through is rotationally provided with a second hose, and the other ends of the first hose and the second hose are communicated with a main pipe of an external water supply device.
Preferably, the annular buckle is installed to one side of dust guard, annular buckle is plastics material and possesses elasticity, annular buckle's opening card is established on the support body of removal frame, the dust guard is plastics material or wooden.
Preferably, the fixing frame is provided with a clamping part for being installed with the frame body of the connecting frame, the clamping part comprises a first semicircular block fixed on the fixing frame and a second semicircular block, the second semicircular block and the first semicircular block are combined into a complete circular ring, and the second semicircular block and the first semicircular block are detachably connected through bolts.
Preferably, the guide plate is arranged at the top of the sliding seat along the length direction of the sliding seat, the movable frame comprises a mounting frame, four rollers are rotatably arranged at the bottom of the mounting frame through bearings, the four rollers roll at the top of the sliding seat, the four rollers are distributed in a rectangular shape and correspond to each other in pairs, and the two corresponding rollers are respectively positioned at two opposite sides of the guide plate.
Preferably, the longitudinal section of the mounting frame is triangular.
Preferably, a slot is provided at one end of the base, a guide block is mounted at one end of the base opposite to the slot, the guide block is used for being inserted into the slot at the end of the base adjacent to the slot at the end of the base, a slot at the other end of the sliding seat is provided, a guide block at the other end of the sliding seat opposite to the slot at the other end of the sliding seat is mounted, and the guide block at the other end of the sliding seat opposite to the slot at the other end of the sliding seat is used for being inserted into the slot at the other end of the sliding seat adjacent to the slot at the other end of the sliding seat.
Preferably, the bearing frame comprises two supporting rods, the middle parts of the two supporting rods are hinged to each other, the top of the base and the bottom of the sliding seat are provided with horizontal device blocks, the device blocks are provided with device grooves in a penetrating mode along the length direction, movable rods are movably installed in the device grooves, the end parts of the two supporting rods on the same side are hinged to the top of the base and the bottom of the sliding seat respectively, and the other ends of the two supporting rods are hinged to the two movable rods respectively.
The beneficial effects are that:
1. when the device is used, according to the length of the foundation pit, one of the top dustproof members at the most edge is driven to move through the winch, so that the dustproof shed is matched with the foundation pit in size to prevent dust on the foundation pit, the device can prevent dust on the foundation pits with different sizes, and the large-scale materials can conveniently enter and exit the foundation pit by moving the dustproof members at the most edge, so that the device has a good use effect;
2. adjacent dustproof components are detachably connected through bolts, and adjacent bearing modules are detachably connected through bolts, so that the dustproof components are convenient to disassemble and assemble, are convenient to reutilize, improve the utilization rate of materials, and accord with the sustainable development concept;
3. the first spraying assembly and the second spraying assembly are detachably arranged on the dustproof member, so that the first spraying assembly and the second spraying assembly are convenient to assemble and disassemble, the quantity is convenient to change according to the specific requirements of construction, and the dust settling effect is better;
4. the guide plate arranged on the sliding seat can guide the moving direction of the moving frame, and meanwhile, the disassembly of the moving frame is not influenced;
5. the second slot and the second guide block at the end part of the sliding seat are convenient for the adjacent two sliding seats to be positioned quickly when being installed, and the bolts can be used for accurately connecting the adjacent two sliding seats;
6. through the setting of two articulated bracing pieces and hydro-cylinder each other, can adjust the distance between base and the sliding seat, be convenient for adjust according to the foundation ditch of difference, the practicality is high.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a part of the structure of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic perspective view of a dust-proof member of the present invention;
FIG. 5 is a schematic perspective view of a side dustproof module according to the present invention;
fig. 6 is a schematic perspective view of a carrying module according to the present invention.
In fig. 1-6:
1. a slide rail assembly; 2. a dust-proof member; 3. a spraying mechanism; 11. a load bearing module; 111. a base; 1111. a first guide block; 112. a carrier; 1121. a support rod; 1122. a device block; 1123. a device slot; 1124. a movable rod; 1125. an oil cylinder; 113. a sliding seat; 1131. a second guide block; 114. a first organ type dustproof cloth; 115. a guide plate; 21. a top dust module; 211. a moving rack; 2111. a mounting frame; 2112. a roller; 212. a connecting frame; 213. a mounting rod; 214. no. two organ type dustproof cloth; 22. a side dustproof module; 221. a dust-proof plate; 222. no. three organ type dustproof cloth; 223. an annular buckle; 31. a first spray assembly; 311. a fixing frame; 312. a first pipe rack; 313. a first nozzle; 314. a first connecting pipe; 32. a second spray assembly; 321. a second pipe rack; 322. a second nozzle; 323. and a second connecting pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The present embodiment provides an assembled foundation pit dust-proof backdrop device, please refer to fig. 1-6; mainly including setting up the slide rail assembly 1 that just parallels in the opposite both sides of foundation ditch, two slide rail assembly 1 set up in the both sides of foundation ditch length direction, slidable mounting has integrative and scalable folding dustproof canopy on two slide rail assembly 1, dustproof canopy comprises dustproof component 2 that a plurality of connected gradually, can install dustproof component 2 of suitable quantity according to the length of foundation ditch, the practicality is high, connect through the bolt detachable between two adjacent dustproof components 2, dustproof component 2 includes slidable mounting dustproof module 21 in top on slide rail assembly 1 and installs the dustproof module 22 in the side on the relative two vertical sides of dustproof module 21 in top, install spraying mechanism 3 on the inner wall of dustproof canopy, wherein: the sliding rail assembly 1 consists of a plurality of bearing modules 11 which are connected in sequence and positioned on the same plane, two adjacent bearing modules 11 are detachably connected through bolts, each bearing module 11 comprises a base 111 fixedly installed on a concrete structure around a foundation pit, a bearing frame 112 is installed at the top of each base 111, a sliding seat 113 which is horizontally arranged is installed at the top of each bearing frame 112, the lengths of the bases 111 and the sliding seats 113 are the same, a first organ type dustproof cloth 114 is connected between each sliding seat 113 and each base 111, the lengths of the first organ type dustproof cloth 114 are the same as those of the bases 111, a rectangle is formed among the bases 111, the sliding seats 113 and the first organ type dustproof cloth 114, the dustproof effect is good, connecting sheets are installed at the end parts of the bases 111 and the end parts of the sliding seats 113, through holes are formed in the connecting sheets, the through holes are convenient for the bolts to pass through, and the adjacent two bearing modules 11 are connected; the top dustproof module 21 comprises a movable frame 211 which is slidably arranged at the top of the sliding seat 113, an arched connecting frame 212 is connected between the two movable frames 211, an arched mounting rod 213 is arranged at the top of the connecting frame 212, a second accordion dustproof cloth 214 is arranged at one side of the mounting rod 213, one side of the second accordion dustproof cloth 214 is detachably connected with the mounting rod 213 on the adjacent top dustproof module 21 through bolts, the connecting frame 212 and the mounting rod 213 are all arched, so that the stability of the device is higher, the device can be adjusted according to the length of a foundation pit, but the device cannot be adjusted according to the width, and the special explanation is that the mounting rod 213 is composed of a plurality of rod bodies which are sequentially welded, and the radian of each rod body is the same, so that the device can be adjusted according to the width of the foundation pit in actual installation, and meanwhile the connecting frame 212 is formed by welding a plurality of frame bodies; the dustproof module 22 of side includes the dust guard 221 of installing on removing the frame 211, no. three organ formula dustproof cloth 222 is installed to the vertical one side of dust guard 221, no. three one side of organ formula dustproof cloth 222 is connected through the bolt can be dismantled with the dust guard 221 on the adjacent dustproof module 22 of side, convenient to detach, the height of No. three organ formula dustproof cloth 222 is the same with dust guard 221, dustproof effect is better, the device is convenient for assemble and demolish, can adjust according to the size of foundation ditch, can carry out multiple use, save the material, dustproof component 2 is when removing, wind wire rope through the winch, one end of wire rope is connected with a dustproof component 2 of edge, pull and remove, the device is removed through dustproof component 2 of edge, the business turn over of large-scale material of being convenient for.
In this embodiment, referring to fig. 2, 3 and 5, in order to improve the dustproof effect, the spraying mechanism 3 includes a first spraying component 31 and a second spraying component 32, the first spraying component 31 is detachably mounted on the connecting frame 212, and the second spraying component 32 is detachably mounted on the dustproof plate 221, wherein: the first spraying assembly 31 comprises a fixing frame 311 installed on the connecting frame 212, the fixing frame 311 is detachably installed on the connecting frame 212, a first pipe frame 312 is installed on the fixing frame 311, a plurality of first spray heads 313 are communicated with the first pipe frame 312, a first connecting pipe 314 used for being connected with a water supply device is communicated with the first pipe frame 312, water is supplied to the first connecting pipe 314 through an external water supply device, water is sprayed from the first spray heads 313, and dust fall can be carried out; the second sprays subassembly 32 including installing No. two pipe racks 321 on dust guard 221, install the shower nozzle 322 No. two that a plurality of is linked together on No. two pipe racks 321, no. two pipe racks 321 are last to be linked together have and be used for the connecting pipe 323 No. two that are connected with water supply installation, no. two shower nozzle 322 water spray carry out the dust fall, the cooperation of shower nozzle 313 and No. two shower nozzle 322, the effect of dust fall is better, and can change the quantity and the position that first spray subassembly 31 and second spray subassembly 32 according to the actual need of construction, the result of use is better.
Specifically, referring to fig. 3 and 5, the end portion of the first connecting pipe 314 is sleeved with a first threaded sleeve, the end portion of the first threaded sleeve is rotatably provided with a first hose, the first hose and the first connecting pipe 314 can be separated by rotating the first threaded sleeve, the first spray assembly 31 can be conveniently detached, the end portion of the second connecting pipe 323 is sleeved with a second threaded sleeve, the second hose is rotatably provided with a second threaded sleeve, the second hose and the second connecting pipe 323 can be conveniently separated by rotating the second threaded sleeve, the second spray assembly 32 can be conveniently detached, the other ends of the first hose and the second hose are communicated with a main pipe of an external water supply device, and the first spray assembly 31 and the second spray assembly 32 can be controlled to work through one main pipe, so that the use is convenient; the fixing frame 311 is provided with a clamping part for being installed with the frame body of the connecting frame 212, the clamping part comprises a first semicircular block fixed on the fixing frame 311 and a second semicircular block, the second semicircular block and the first semicircular block are combined into a complete circular ring, the second semicircular block and the first semicircular block are detachably connected through bolts, when the fixing frame 311 is installed, firstly, an opening of the first semicircular block on the fixing frame 311 is clamped on the frame body of the fixing frame 311, then the second semicircular block is clamped on the frame body of the fixing frame 311, the second semicircular block and the first semicircular block form a complete circular ring, and finally the fixing is carried out through bolts, so that the fixing frame is convenient to install and detach, and the fixing frame is convenient to assemble and is convenient to use for a plurality of times.
Referring to fig. 4 and 5, in order to facilitate assembling and disassembling the dust-proof plate 221, an annular buckle 223 is installed on one side of the dust-proof plate 221, the annular buckle 223 is made of plastic material and has elasticity, elastic deformation can be generated, an opening of the annular buckle 223 is clamped on a frame body of the movable frame 211, the dust-proof plate 221 is made of plastic material, when the dust-proof plate 221 is installed, the opening of the annular buckle 223 is directly aligned to the frame body of the movable frame 211, the dust-proof plate 221 is clamped by force, and when the dust-proof plate 221 is disassembled, the annular buckle 223 can be separated from the frame body of the movable frame 211 by pulling the force.
Further, referring to fig. 4 and 6, in order to improve the stability of the moving frame 211 moving along the top of the sliding seat 113, the top of the sliding seat 113 is provided with a guide plate 115 along the length direction of the sliding seat 113, the guide plate 115 is perpendicular to the sliding seat 113, the moving frame 211 includes a mounting frame 2111, four rollers 2112 are rotatably mounted at the bottom of the mounting frame 2111 through bearings, the four rollers 2112 roll on the top of the sliding seat 113, the four rollers 2112 are distributed in a rectangular shape and correspond to each other, the four rollers 2112 are higher in stability, the two corresponding rollers 2112 are respectively located at two opposite sides of the guide plate 115, the guide plate 115 limits and guides the two corresponding rollers 2112, so that the moving frame 211 is improved in stability, meanwhile, the moving frame 211 is conveniently lifted upwards through a lifting device during the dismounting process, the two corresponding rollers 211are separated from the guide plate 115, the vertical section of the mounting frame 1 is triangular, the triangular stability is higher, and when the device encounters rain and snow and rain and snow are more safely collected, and the mounting rod 213 arranged in an arch shape can guide the device.
Referring to fig. 6, in order to facilitate the installation of the sliding rail assembly 1, a slot is provided at one end of the base 111, a guide block 1111 is installed at an end of the base 111 opposite to the slot, the guide block 1111 is used for being inserted into the slot of the end of the adjacent base 111, a slot is provided at one end of the sliding seat 113, a guide block 1131 is installed at an end of the sliding seat 113 opposite to the slot, the guide block 1131 is used for being inserted into the slot of the end of the adjacent sliding seat 113, during installation, the guide block 1111 is inserted into the slot, the guide block 1131 is inserted into the slot, so that the stability of connecting two adjacent bearing modules 11 can be improved, and simultaneously, the two adjacent bearing modules 11 are more conveniently connected through bolts.
Still further, referring to fig. 6, the bearing frame 112 includes two support rods 1121, the middle parts of the two support rods 1121 are hinged to each other, a horizontal device block 1122 is installed at the top of the base 111 and the bottom of the sliding seat 113, a device slot 1123 is formed in the device block 1122 in a penetrating manner along the length direction, a movable rod 1124 is movably installed inside the device slot 1123, the end parts of the same side of the two support rods 1121 are hinged to the top of the base 111 and the bottom of the sliding seat 113 respectively, the other ends of the two support rods 1121 are hinged to the two movable rods 1124 respectively, an obliquely arranged oil cylinder 1125 is hinged to the top of the base 111, the output end of the oil cylinder 1125 is hinged to one of the support rods 1121, the oil cylinder 1125 is connected with an external component and a power supply device, and a plurality of the oil cylinders 1125 are synchronously telescopic, during use, one end of the support rods 1121 drives the movable rod 1124 to slide inside the device slot 1123, and the angle between the two support rods 1121 is changed, so that the distance between the base 111 and the sliding seat 113 is changed, the height of the whole device is adjusted, and the foundation pit has more applicability.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an assembled foundation ditch dustproof backdrop device, its characterized in that, including setting up on the relative both sides of foundation ditch and parallel slide rail set spare (1), two slidable mounting has integrative and scalable folding dustproof canopy on slide rail set spare (1), dustproof canopy comprises dustproof component (2) that a plurality of connects gradually, adjacent two connect through the bolt detachably between dustproof component (2), dustproof component (2) are in including slidable mounting top dustproof module (21) on slide rail set spare (1) and install side dustproof module (22) on the relative two vertical sides of top dustproof module (21), install spray mechanism (3) on the inner wall of dustproof canopy, wherein:
the sliding rail component (1) consists of a plurality of bearing modules (11) which are sequentially connected and positioned on the same plane, two adjacent bearing modules (11) are detachably connected through bolts, each bearing module (11) comprises a base (111) fixedly installed on a surrounding concrete structure of a foundation pit, a bearing frame (112) is installed at the top of each base (111), a sliding seat (113) which is horizontally arranged is installed at the top of each bearing frame (112), a first organ type dust cloth (114) is connected between each sliding seat (113) and each base (111), each bearing frame (112) comprises two supporting rods (1121), the middle parts of the two supporting rods (1121) are mutually hinged, a horizontal device block (1122) is installed at the top of each base (111) and the bottom of each sliding seat (113), a device groove (1123) is formed in a penetrating mode along the length direction, a movable rod (1124) is installed at the inner part of each device groove (1123), two supporting rods (1121) are connected between the two supporting rods (1121) and the bottom of each base (111) respectively, the two supporting rods (1121) are respectively hinged with the two tops (1125), the output end of the oil cylinder (1125) is hinged with one supporting rod (1121);
the top dustproof module (21) comprises a movable frame (211) which is slidably arranged at the top of the sliding seat (113), an arched connecting frame (212) is connected between the two movable frames (211), an arched mounting rod (213) is arranged at the top of the connecting frame (212), a second organ type dustproof cloth (214) is arranged on one side of the mounting rod (213), and one side of the second organ type dustproof cloth (214) is detachably connected with the mounting rods (213) on the adjacent top dustproof module (21) through bolts;
the side dustproof module (22) comprises a dustproof plate (221) arranged on the movable frame (211), a third organ type dustproof cloth (222) is arranged on one vertical side of the dustproof plate (221), and one side of the third organ type dustproof cloth (222) is detachably connected with the dustproof plate (221) on the adjacent side dustproof module (22) through bolts.
2. The assembled foundation pit dust-proof backdrop device of claim 1, wherein the spray mechanism (3) comprises a first spray assembly (31) and a second spray assembly (32), the first spray assembly (31) is detachably mounted on the connection frame (212), and the second spray assembly (32) is detachably mounted on the dust-proof plate (221), wherein:
the first spraying assembly (31) comprises a fixing frame (311) arranged on the connecting frame (212), a first pipe frame (312) is arranged on the fixing frame (311), a plurality of first spray heads (313) are communicated with the first pipe frame (312), and a first connecting pipe (314) used for being connected with a water supply device is communicated with the first pipe frame (312);
the second spraying assembly (32) comprises a second pipe rack (321) arranged on the dustproof plate (221), a plurality of second spray heads (322) communicated with each other are arranged on the second pipe rack (321), and second connecting pipes (323) connected with the water supply device are communicated with the second pipe rack (321).
3. The assembled foundation pit dustproof backdrop device according to claim 2, wherein the end thread sleeve of the first connecting pipe (314) is provided with a first thread sleeve, the end of the first thread sleeve is rotatably provided with a first hose, the end thread sleeve of the second connecting pipe (323) is provided with a second thread through, the end of the second thread through is rotatably provided with a second hose, and the other ends of the first hose and the second hose are communicated with a main pipe of an external water supply device.
4. The assembled foundation pit dustproof backdrop device according to claim 1, wherein an annular buckle (223) is installed on one side of the dustproof plate (221), the annular buckle (223) is made of plastic and has elasticity, an opening of the annular buckle (223) is clamped on a frame body of the movable frame (211), and the dustproof plate (221) is made of plastic or wood.
5. The assembled foundation pit dustproof backdrop device according to claim 2, wherein the fixing frame (311) is provided with a clamping piece for being installed with the frame body of the connecting frame (212), the clamping piece comprises a first semicircular block fixed on the fixing frame (311), and further comprises a second semicircular block, the second semicircular block and the first semicircular block are combined into a complete circular ring, and the second semicircular block and the first semicircular block are detachably connected through bolts.
6. The assembled foundation pit dustproof backdrop device according to claim 1, wherein the top of the sliding seat (113) is provided with guide plates (115) along the length direction of the sliding seat (113), the moving frame (211) comprises a mounting frame (2111), four rollers (2112) are rotatably mounted at the bottom of the mounting frame (2111) through bearings, the four rollers (2112) are all rolled at the top of the sliding seat (113), the four rollers (2112) are distributed in a rectangular shape and correspond to each other in pairs, and the two corresponding rollers (2112) are respectively located at two opposite sides of the guide plates (115).
7. The assembled foundation pit dust-proof backdrop device of claim 6, wherein the mounting frame (2111) is triangular in longitudinal section.
8. The assembled foundation pit dustproof backdrop device according to claim 1, wherein a slot is formed in one end of the base (111), a guide block (1111) is mounted at one end of the base (111) opposite to the slot, the guide block (1111) is used for being inserted into the slot adjacent to the end of the base (111), a slot No. two is formed in one end of the sliding seat (113), a guide block No. two (1131) is mounted at one end of the sliding seat (113) opposite to the slot No. two, and the guide block No. two (1131) is used for being inserted into the slot No. two adjacent to the end of the sliding seat (113).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210795440.5A CN114961307B (en) | 2022-07-07 | 2022-07-07 | Dustproof backdrop device of assembled foundation ditch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210795440.5A CN114961307B (en) | 2022-07-07 | 2022-07-07 | Dustproof backdrop device of assembled foundation ditch |
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| Publication Number | Publication Date |
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| CN114961307A CN114961307A (en) | 2022-08-30 |
| CN114961307B true CN114961307B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210795440.5A Active CN114961307B (en) | 2022-07-07 | 2022-07-07 | Dustproof backdrop device of assembled foundation ditch |
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| CN117717846B (en) * | 2024-01-08 | 2024-05-31 | 中建三局集团有限公司 | Air convection type intelligent dustproof noise reduction awning system suitable for complex surrounding environment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211472864U (en) * | 2019-11-27 | 2020-09-11 | 中建八局第一建设有限公司 | Portable piping lane foundation ditch sprays dust device |
| CN212507602U (en) * | 2019-12-27 | 2021-02-09 | 云南昆钢钢结构股份有限公司 | Telescopic movable operation workshop |
| CN213198121U (en) * | 2020-07-02 | 2021-05-14 | 山东诺扬建筑科技有限公司 | Precast concrete component removes mould platform and evaporates foster canopy |
| CN114182986A (en) * | 2021-11-25 | 2022-03-15 | 中铁隧道集团三处有限公司 | Foundation pit dust fall canopy system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPQ843400A0 (en) * | 2000-06-28 | 2000-07-20 | Weatherstopper Pty Ltd | Shelter structure |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211472864U (en) * | 2019-11-27 | 2020-09-11 | 中建八局第一建设有限公司 | Portable piping lane foundation ditch sprays dust device |
| CN212507602U (en) * | 2019-12-27 | 2021-02-09 | 云南昆钢钢结构股份有限公司 | Telescopic movable operation workshop |
| CN213198121U (en) * | 2020-07-02 | 2021-05-14 | 山东诺扬建筑科技有限公司 | Precast concrete component removes mould platform and evaporates foster canopy |
| CN114182986A (en) * | 2021-11-25 | 2022-03-15 | 中铁隧道集团三处有限公司 | Foundation pit dust fall canopy system |
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