CN119174967A - Building construction dust device - Google Patents

Building construction dust device Download PDF

Info

Publication number
CN119174967A
CN119174967A CN202411015395.2A CN202411015395A CN119174967A CN 119174967 A CN119174967 A CN 119174967A CN 202411015395 A CN202411015395 A CN 202411015395A CN 119174967 A CN119174967 A CN 119174967A
Authority
CN
China
Prior art keywords
limiting
positioning
limiting sleeve
isolation baffle
water pipe
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.)
Pending
Application number
CN202411015395.2A
Other languages
Chinese (zh)
Inventor
代秀丽
黄忠悦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Xiuli
Original Assignee
Guangzhou Yingfeng Trading Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Yingfeng Trading Co ltd filed Critical Guangzhou Yingfeng Trading Co ltd
Priority to CN202511623099.5A priority Critical patent/CN121082024A/en
Publication of CN119174967A publication Critical patent/CN119174967A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention discloses a building construction dust fall device, which comprises an isolation baffle, wherein a positioning bolt assembly is arranged at the bottom of the isolation baffle, a connecting power mechanism is arranged on one side of the isolation baffle, a first spraying dust fall mechanism is arranged at the top of the isolation baffle, a water storage barrel is arranged on the connecting power mechanism, a first water guide pipe and a second water guide pipe are communicated with one side of the water storage barrel, the first spraying dust fall mechanism comprises two positioning brackets hinged with the first water guide pipe, a first limiting sleeve is arranged on a third water guide pipe, a first supporting bracket is arranged on the first limiting sleeve, a second limiting sleeve is fixedly arranged on the third water guide pipe, a second supporting bracket is connected with the second limiting sleeve, one side of the second supporting bracket is connected with a third supporting bracket, the first spraying dust fall mechanism is arranged at the top of the isolation baffle, in the process, the spraying range of a plurality of first spray heads arranged on the two third water guide pipes is continuously changed from big to small, the spraying range of the first spray range is relatively fixed, and the dust fall effect is effectively improved.

Description

Building construction dust device
Technical Field
The application relates to the technical field of environment-friendly construction, in particular to a dust falling device for building construction.
Background
The utility model provides a construction dust device is the equipment that is used for reducing the dust pollution who produces in the work progress, adopts high-pressure pump to atomize water generally, spray tiny water droplet in the air through the nozzle, the water droplet combines with the dust granule in the air, make its weight increase and subside to ground, the device can control effectively and reduce the dust pollution who produces in the construction progress, protection workman's health and surrounding environment, however in the in-service use, the water spray position of construction dust device is fixed constantly generally, then makes the scope of spraying the dust relatively fixed, and then it is relatively poor to lead to the holistic dust fall effect of dust device.
Disclosure of Invention
The technical scheme of the invention for solving the technical problems is that the building construction dust fall device comprises an isolation baffle, wherein a positioning bolt assembly is arranged at the bottom of the isolation baffle, a connection power mechanism is arranged at one side of the isolation baffle, and a first dust spraying and falling mechanism is arranged at the top of the isolation baffle;
The water storage barrel is communicated with one side of the water storage barrel and is provided with a first water guide pipe and a second water guide pipe, the first spraying dust fall mechanism comprises two positioning frames hinged to the first water guide pipe, one side of each positioning frame is connected with a third water guide pipe, a first spray head is arranged on each third water guide pipe, a first limit sleeve is arranged on each third water guide pipe, a first support bracket is arranged on each first limit sleeve, a second limit sleeve is fixedly arranged on each third water guide pipe, a second support bracket is connected to each second limit sleeve, and a third support bracket is connected to one side of each second support bracket.
Preferably, the connection power mechanism further comprises a hollow filter cylinder, an electric rotating rod is installed in the water storage barrel and fixedly connected with the hollow filter cylinder, and a water guide groove is formed in the top of the water storage barrel.
Preferably, the special-shaped protruding blocks are fixedly connected to one end of the electric rotating rod, two first positioning sliding frames are fixedly arranged on one side of the isolation baffle, first limiting supporting rods are arranged in the first positioning sliding frames in a sliding mode, second limiting supporting rods are fixedly connected between the two first limiting supporting rods, and guide blocks are rotatably arranged at the joints of the first limiting supporting rods and the second limiting supporting rods.
Preferably, the dust removing device further comprises a second spraying dust removing mechanism, the second spraying dust removing mechanism comprises a second spray head, the second spray head is rotationally connected with a second water guide pipe, a limiting sleeve is fixedly arranged on the second spray head, a dust blocking pressing plate is slidably arranged on the limiting sleeve, a second positioning sliding frame is fixedly arranged on the outer wall of the second water guide pipe, and the dust blocking pressing plate is slidably arranged in the second positioning sliding frame.
Preferably, the limiting sleeve is provided with an arc-shaped high-low sliding rail formed by a first guide groove and a second guide groove, and the arc-shaped high-low sliding rail is connected with a positioning sliding block in a sliding manner.
Drawings
In order to more clearly illustrate the embodiments of the invention or the prior art solutions, the drawings which are used in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the description below are only some of the embodiments described in the present invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3is a schematic view of an axial structure of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a side cross-sectional view of the overall structure of the present invention;
FIG. 6 is an enlarged view of the structure of portion B of FIG. 5 in accordance with the present invention;
fig. 7 is an enlarged view of the C-section structure of fig. 5 according to the present invention.
The device comprises a separation baffle, a2 positioning bolt assembly, a 3-connection power mechanism, a 31-hollow filter cylinder, a 32-electric rotating rod, a 33-water storage barrel, a 34-water guide groove, a 35-first water guide pipe, a 36-second water guide pipe, a 37-first positioning sliding frame, a 38-first positioning supporting rod, a 39-second positioning supporting rod, a 310-shaped lug, a 311-guiding block, a 4-first spraying dust-falling mechanism, a 41-positioning frame, a 42-third water guide pipe, a 43-first spray nozzle, a 44-first limiting sleeve, a 45-first support bracket, a 46-second limiting sleeve, a 47-second support bracket, a 48-third support bracket, a 5-second spraying dust-falling mechanism, a 51-second spray nozzle, a 52-limiting sleeve, a 53-dust-blocking pressing plate, a 54-second positioning sliding frame, a 55-telescoping spring, a 56-first guiding groove, a 57-second guiding groove, a 58-positioning sliding block.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Referring to fig. 1-7, as shown in the drawings, the dust-settling device for building construction provided by the embodiment comprises an isolation baffle 1, wherein a positioning bolt assembly 2 is fixedly arranged at the bottom of the isolation baffle 1, and when the dust-settling device is used, the isolation baffle 1 is stabbed into the ground through the positioning bolt assembly 2 to perform stable limiting, so that the construction range is conveniently and quickly enclosed;
Referring to fig. 5-7, the connection power mechanism 3 includes a water storage barrel 33 fixedly installed at one side of the isolation baffle 1, a first water guide pipe 35 and a second water guide pipe 36 penetrating through the isolation baffle 1 are respectively communicated with the outer wall of the water storage barrel 33, the first spraying dust fall mechanism 4 includes two positioning frames 41 hinged with the first water guide pipe 35, one side of each positioning frame 41 is rotatably connected with a third water guide pipe 42, a plurality of first spray heads 43 are communicated with the outer wall of each third water guide pipe 42, a first limit sleeve 44 is fixedly installed on the outer wall of each third water guide pipe 42, a first support bracket 45 rotatably connected with the isolation baffle 1 is rotatably installed on the outer wall of each first limit sleeve 44, a second limit sleeve 46 is fixedly installed on the outer wall of each third water guide pipe 42, a second support bracket 47 is rotatably connected with the outer wall of each second limit sleeve 46, one side of each second support bracket 47 is rotatably connected with a third support bracket 48 arranged in a horizontal state, in an initial state, when the two third water guide pipes 42 are in a mutually approaching state, the dust fall mechanism can drive the first support brackets 48 to move up and then move down, and the third support brackets 3 can be reciprocally moved down.
Specifically, the distance between the two third water guide pipes 42 in the normal state is close to each other and to the vertical center line of the first water guide pipe 35, and the height of the third support bracket 48 as a whole is in the low position.
It can be understood that when a large amount of flying dust is generated on the construction site, the user can start the connection power mechanism 3, so that the liquid in the water storage barrel 33 is sprayed out of the first spray nozzle 43 through the first water guide pipe 35 and the third water guide pipe 42 to form a large amount of fine water drops, and the sedimentation inhibition effect is achieved on the dust, meanwhile, the connection power mechanism 3 can drive the third support bracket 48 to ascend or descend reciprocally, wherein when the third support bracket 48 ascends entirely, the third support bracket 48 pushes the second limit sleeve 46 to deflect away from the vertical central line direction of the first water guide pipe 35, then the two third water guide pipes 42 are synchronously made to be away from each other, at the moment, the third support bracket 48 is changed from a low-level state to a high-level state, and conversely, when the third support bracket 48 descends entirely, the third support bracket 48 pulls the second limit sleeve 46 to deflect towards the vertical central line direction close to the first water guide pipe 35, then the two third water guide pipes 42 are synchronously made to approach each other, and the reciprocal cyclic falling process is achieved, so that the first spray effect is relatively reduced from the high-level spray effect of the first spray device 4, and the problem of the dust spraying device is relatively reduced from the high-level spray range is avoided.
Further, as shown in fig. 3 and 7, the connection power mechanism 3 further includes a hollow filter drum 31 rotatably mounted on the outer wall of the water storage barrel 33, an electric rotating rod 32 fixedly connected with the hollow filter drum 31 is rotatably mounted in the inner cavity of the water storage barrel 33, a water guide groove 34 is formed in the top of the water storage barrel 33, specifically, the purpose of the arrangement is that the water storage barrel 33 in a normal state can be used for supplementing liquid through the water guide groove 34, outdoor rainwater can be received, larger impurities in the rainwater can be isolated and filtered through the hollow filter drum 31 wrapped by the outer wall of the water storage barrel 33, the received rainwater can be directly stored and used, and the hollow filter drum 31 can be driven to rotate simultaneously when the electric rotating rod 32 is started to drive the first limiting support rod 38 and the second limiting support rod 39 to reciprocate up and down, so that the impurity dust isolated on the surface of the hollow filter drum 31 can be removed through centrifugal force.
Further, as shown in fig. 2 and 7, one end of the electric rotating rod 32 extending out of the isolation baffle 1 is fixedly connected with a special-shaped bump 310, one side of the isolation baffle 1 is fixedly provided with two first positioning sliding frames 37, inner cavities of the two first positioning sliding frames 37 are provided with first limiting supporting rods 38 in a vertical sliding state, two first limiting supporting rods 38 are fixedly connected with second limiting supporting rods 39, and when the electric rotating rod 32 rotates, the first limiting supporting rods 38 and the second limiting supporting rods 39 can be driven to reciprocate up and down, so that the third supporting bracket 48 is driven to ascend or descend.
Specifically, the electric rotating rod 32 is started to drive the special-shaped protruding block 310 to rotate, the guide blocks 311 at the connection positions of the two first limiting support rods 38 and the second limiting support rods 39 slide on the outer walls of the special-shaped protruding block 310, the distance between the guide blocks 311 at the connection positions and the rotation center point of the special-shaped protruding block 310 continuously changes along with the track change of the outer walls of the special-shaped protruding block 310, acting force can be generated on the guide blocks 311 at the connection positions of the corresponding first limiting support rods 38 and the second limiting support rods 39, and therefore the whole first limiting support rods 38 synchronously slide in the first positioning sliding frame 37.
As shown in fig. 6, the third support bracket 48 and the first limiting brace 38 are fixedly connected in a mutually perpendicular state, specifically, when the special-shaped protrusion 310 is made to abut against the first limiting brace 38 to move upwards as a whole, the two third water guide pipes 42 are synchronously pushed to expand outwards gradually, and when the first limiting brace 38 is made to pull the third support bracket 48 to move downwards, the two third water guide pipes 42 are synchronously driven to deflect towards the position of the vertical central line of the first water guide pipe 35.
Further, referring to fig. 2, the two first limiting support rods 38 are symmetrically disposed about the horizontal center line of the shaped protrusion 310 in a normal state, the connection portion between the first limiting support rod 38 and the second limiting support rod 39 is rotatably provided with a guide block 311, and the guide block 311 is slidably mounted on the outer wall of the shaped protrusion 310.
Further, as shown in fig. 3 and 5, the second spraying dust settling mechanism 5 includes a second nozzle 51 which is communicated with the bottom of the second water guide pipe 36, and is disposed in a rotation connection state between the second nozzle 51 and the second water guide pipe 36, a limit sleeve 52 is fixedly mounted on an outer wall of the second nozzle 51, a dust blocking pressing plate 53 fixedly connected with the first limit stay 38 is slidably mounted on an outer wall of the limit sleeve 52, specifically, the purpose of this is to enable the dust blocking pressing plate 53 to be synchronously driven to slide up and down when the first limit stay 38 is driven to move up and down.
The outer wall of the second water guide pipe 36 is fixedly provided with a second positioning sliding frame 54, the dust blocking pressing plate 53 is slidably arranged in the inner cavity of the second positioning sliding frame 54, and the dust blocking pressing plate 53 is fixedly provided with a telescopic spring 55 fixedly connected with the first positioning sliding frame 37.
Further, as shown in fig. 4, two first guide grooves 56 are formed on the outer wall of the limiting sleeve 52, two second guide grooves 57 which are communicated with the first guide grooves 56 are formed on the outer wall of the limiting sleeve 52, and a positioning sliding block 58 fixedly connected with the dust blocking pressing plate 53 is slidably mounted in the inner cavity of the first guide groove 56.
Specifically, the first guide grooves 56 may be set to a slowly changing arc, where both the first guide grooves 56 are set in a horizontal state, and both the horizontal center lines of the two first guide grooves 56 are set in a symmetrical state with respect to the horizontal center line of the limiting sleeve 52, and both the second guide grooves 57 are set in a slope state.
It can be understood that, when in actual use, when the electric rotating rod 32 is started to drive the first limit supporting rod 38 and the second limit supporting rod 39 to reciprocate up and down, not only the third supporting bracket 48 can be driven to ascend or descend, thereby realizing that the first spraying dust falling mechanism 4 reciprocates and swings and sprays, but also the dust blocking pressing plate 53 fixedly connected with the first limit supporting rod 38 can be driven to synchronously reciprocate at the periphery of the limit sleeve 52, further the dust blocking pressing plate 53 drives the positioning sliding block 58 to synchronously displace up and down, then the positioning sliding block 58 can move along the track of the arc-shaped high and low sliding rail, then the whole dust blocking pressing plate 53 can synchronously drive the whole limit sleeve 52 to rotate in the process of moving down, and the whole dust blocking pressing plate 53 also synchronously rotates in the process of moving up and down, thereby realizing that the dust blocking pressing plate 53 reciprocates up and down in the process of spraying dust, and the dust falling water sprayed by the second spraying nozzle 51 is limited to the bottom range, and the dust is prevented from splashing on the ground.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (5)

1.一种建筑施工降尘装置，包括隔离挡板(1)，所述隔离挡板(1)底部安装有定位栓组件(2)，其特征在于：1. A construction dust suppression device, comprising an isolation baffle (1), a positioning bolt assembly (2) being installed at the bottom of the isolation baffle (1), characterized in that: 所述隔离挡板(1)一侧安装有衔接动力机构(3)，所述隔离挡板(1)顶部设有第一喷洒降尘机构(4)；A connection power mechanism (3) is installed on one side of the isolation baffle (1), and a first spraying dust reduction mechanism (4) is provided on the top of the isolation baffle (1); 所述衔接动力机构(3)设有蓄水桶(33)，所述蓄水桶(33)一侧连通设有第一导水管(35)和第二导水管(36)，所述第一喷洒降尘机构(4)包括两个与第一导水管(35)铰接定位架(41)，所述定位架(41)一侧连接有第三导水管(42)，所述第三导水管(42)上设有第一喷头(43)，所述第三导水管(42)上安装有第一限位套(44)，所述第一限位套(44)上安装有第一承托架(45)，所述第三导水管(42)上还固装有第二限位套(46)，所述第二限位套(46)上连接有第二承托架(47)，所述第二承托架(47)一侧连接有第三承托架(48)。The connection power mechanism (3) is provided with a water storage bucket (33), one side of the water storage bucket (33) is connected with a first water pipe (35) and a second water pipe (36), the first spraying dust reduction mechanism (4) comprises two positioning frames (41) hinged to the first water pipe (35), one side of the positioning frame (41) is connected with a third water pipe (42), the third water pipe (42) is provided with a first nozzle (43), the third water pipe (42) is installed with a first limiting sleeve (44), the first limiting sleeve (44) is installed with a first support bracket (45), the third water pipe (42) is also fixed with a second limiting sleeve (46), the second limiting sleeve (46) is connected with a second support bracket (47), and one side of the second support bracket (47) is connected with a third support bracket (48). 2.根据权利要求1所述的建筑施工降尘装置，其特征在于：2. The construction dust suppression device according to claim 1, characterized in that: 所述衔接动力机构(3)还包括镂空滤筒(31)，所述蓄水桶(33)内安装有电动转杆(32)，所述电动转杆(32)与镂空滤筒(31)固接，所述蓄水桶(33)顶部开设有导水槽(34)。The connection power mechanism (3) also includes a hollow filter cartridge (31), an electric rotating rod (32) is installed in the water storage barrel (33), the electric rotating rod (32) is fixedly connected to the hollow filter cartridge (31), and a water guide groove (34) is opened on the top of the water storage barrel (33). 3.根据权利要求2所述的建筑施工降尘装置，其特征在于：3. The construction dust suppression device according to claim 2, characterized in that: 所述电动转杆(32)一端固接有异形凸块(310)，所述隔离挡板(1)一侧固装有两个第一定位滑框(37)，所述第一定位滑框(37)内滑装有第一限位撑杆(38)，两个所述第一限位撑杆(38)之间固接有第二限位撑杆(39)，所述第一限位撑杆(38)与第二限位撑杆(39)连接处转动安装有导向块(311)。A special-shaped protrusion (310) is fixedly connected to one end of the electric rotating rod (32); two first positioning sliding frames (37) are fixedly installed on one side of the isolation baffle (1); a first limiting support rod (38) is slidably installed in the first positioning sliding frame (37); a second limiting support rod (39) is fixedly connected between the two first limiting support rods (38); and a guide block (311) is rotatably installed at the connection between the first limiting support rod (38) and the second limiting support rod (39). 4.根据权利要求3所述的建筑施工降尘装置，其特征在于：4. The construction dust suppression device according to claim 3, characterized in that: 还包括第二喷洒降尘机构(5)，所述第二喷洒降尘机构(5)包括第二喷头(51)，所述第二喷头(51)与第二导水管(36)转动连接，所述第二喷头(51)上固装有限位套筒(52)，所述限位套筒(52)上滑装有挡尘压板(53)，所述第二导水管(36)外壁固装有第二定位滑框(54)，所述挡尘压板(53)滑装在第二定位滑框(54)内。The invention also comprises a second spraying and dust reduction mechanism (5), wherein the second spraying and dust reduction mechanism (5) comprises a second nozzle (51), wherein the second nozzle (51) is rotatably connected to the second water pipe (36), a limiting sleeve (52) is fixedly mounted on the second nozzle head (51), a dust blocking pressure plate (53) is slidably mounted on the limiting sleeve (52), a second positioning slide frame (54) is fixedly mounted on the outer wall of the second water pipe (36), and the dust blocking pressure plate (53) is slidably mounted in the second positioning slide frame (54). 5.根据权利要求4所述的建筑施工降尘装置，其特征在于：5. The construction dust suppression device according to claim 4, characterized in that: 所述限位套筒(52)上开设有由第一导向槽(56)和第二导向槽(57)形成的弧形高低滑轨，所述弧形高低滑轨内滑动连接有定位滑块(58)。The limiting sleeve (52) is provided with an arc-shaped high and low slide rail formed by a first guide groove (56) and a second guide groove (57), and a positioning slider (58) is slidably connected in the arc-shaped high and low slide rail.
CN202411015395.2A 2024-05-22 2024-07-26 Building construction dust device Pending CN119174967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202511623099.5A CN121082024A (en) 2024-05-22 2024-07-26 Fixed-point sprinkling and dust settling device for building construction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202410641424.XA CN118341205A (en) 2024-05-22 2024-05-22 Building construction dust device
CN202410641424X 2024-05-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202511623099.5A Division CN121082024A (en) 2024-05-22 2024-07-26 Fixed-point sprinkling and dust settling device for building construction

Publications (1)

Publication Number Publication Date
CN119174967A true CN119174967A (en) 2024-12-24

Family

ID=91821347

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202410641424.XA Withdrawn CN118341205A (en) 2024-05-22 2024-05-22 Building construction dust device
CN202411015395.2A Pending CN119174967A (en) 2024-05-22 2024-07-26 Building construction dust device
CN202511623099.5A Pending CN121082024A (en) 2024-05-22 2024-07-26 Fixed-point sprinkling and dust settling device for building construction

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202410641424.XA Withdrawn CN118341205A (en) 2024-05-22 2024-05-22 Building construction dust device

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202511623099.5A Pending CN121082024A (en) 2024-05-22 2024-07-26 Fixed-point sprinkling and dust settling device for building construction

Country Status (1)

Country Link
CN (3) CN118341205A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216339263U (en) * 2021-09-27 2022-04-19 安徽景瑞建筑有限公司 Portable watering dust device for construction
CN116517068A (en) * 2023-05-04 2023-08-01 广州世纵科技有限公司 Water storage system for sponge city
CN116617798A (en) * 2023-06-20 2023-08-22 黑龙江农垦建工路桥有限公司 Dust falling device and dust falling method for highway construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216339263U (en) * 2021-09-27 2022-04-19 安徽景瑞建筑有限公司 Portable watering dust device for construction
CN116517068A (en) * 2023-05-04 2023-08-01 广州世纵科技有限公司 Water storage system for sponge city
CN116617798A (en) * 2023-06-20 2023-08-22 黑龙江农垦建工路桥有限公司 Dust falling device and dust falling method for highway construction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王翔: "机械系统综合设计", 30 September 2013, 中国科学技术大学出版社, pages: 74 - 75 *

Also Published As

Publication number Publication date
CN121082024A (en) 2025-12-09
CN118341205A (en) 2024-07-16

Similar Documents

Publication Publication Date Title
CN218521633U (en) Spraying maintenance device for variable-diameter bridge high pier
CN211007949U (en) Dustproof device for constructional engineering
CN119174967A (en) Building construction dust device
CN108078482A (en) Exterior wall glass cleaning device
CN215405832U (en) Dust fall spraying mechanism for municipal works
CN110074713A (en) A kind of climb type curtain cleaning robot
CN111281281B (en) Variable-form wall cleaning robot and its cleaning method and its obstacle-surmounting method
CN220656904U (en) Dust collector of building engineering
CN118925407A (en) A dust reduction structure and dust reduction construction method for building construction
CN220236775U (en) High-altitude outer wall cleaning robot
CN212669081U (en) Pipeline protector is used in hydraulic engineering construction
CN211513899U (en) High stability big gun fog machine
CN221823540U (en) A dust suppression fence
CN221359137U (en) Dust settling device for highway construction
CN220769528U (en) Tunnel construction dust collector
CN219744309U (en) Building engineering dust fall mechanism convenient to remove
CN222782341U (en) Waterproof device for building
CN221045729U (en) Dust fall device for house construction
CN219399456U (en) Spraying dust device
CN217247748U (en) Adjustable dust collecting equipment
CN223351300U (en) A dust reduction auxiliary device for building intelligent engineering installation
CN222227411U (en) Construction device for effectively clearing scum of open caisson
CN222009498U (en) Wall plastering device for factory building construction
CN218669233U (en) Drilling equipment for building construction
CN220834746U (en) Spraying dust device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20250620

Address after: 610400 Sichuan Province Chengdu City Jintang County Buyun Road and Tongle Road intersection Zhaozhen Industrial

Applicant after: Dai Xiuli

Country or region after: China

Address before: 510080 Guangdong Province Guangzhou City Baiyun District Shicha Road 983.NO

Applicant before: Guangzhou Yingfeng Trading Co.,Ltd.

Country or region before: China