CN206366278U - Construction tower crane and scope adjustable spraying dust pelletizing system - Google Patents
Construction tower crane and scope adjustable spraying dust pelletizing system Download PDFInfo
- Publication number
- CN206366278U CN206366278U CN201720019253.2U CN201720019253U CN206366278U CN 206366278 U CN206366278 U CN 206366278U CN 201720019253 U CN201720019253 U CN 201720019253U CN 206366278 U CN206366278 U CN 206366278U
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- China
- Prior art keywords
- pipe
- tower crane
- water curtain
- guide rail
- supervisor
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Abstract
The utility model discloses a kind of construction tower crane and scope adjustable spraying dust pelletizing system, its drip irrigation device is made up of tower crane part and spraying and dedusting part, tower crane part includes pedestal, guide rail bracket, universal joint, tower cap, crane arm, counter-jib and control room, spraying and dedusting part includes the supervisor being arranged in guide rail bracket, the branch pipe for being arranged at below crane arm and being arranged along jib length direction and two universal joints for connecting supervisor and branch pipe, branch pipe includes two water curtain pipes be arrangeding in parallel, flexible pipe parallel to water curtain pipe and in the middle of two water curtain pipes, be arranged at flexible pipe and water curtain pipe close to universal joint one end be used for connect both connecting tubes, on water curtain pipe narrow gap is provided with along its generatrix direction, shower nozzle is arranged at intervals with flexible pipe.The utility model solve spraying and dust-removing system on existing building construction tower crane shower nozzle spray regime it is narrower, it is necessary to tower crane rotation dwell times frequently, influence efficiency of construction the problem of.
Description
Technical field
The utility model is related to the live dedusting technology field of architectural engineering, and in particular, it is related to a kind of construction
With tower crane and scope adjustable spraying dust pelletizing system.
Background technology
With the continuous expansion of Chinese Urbanization, construction is all carried out in the main city zone in city and periphery substantially, building
On-the-spot meeting causes dust pollution to surrounding enviroment.During current job site progress dedusting mainly by the way of spray water, manually
Watering can cause surface gathered water and workload big, be likely to during operation cause construction personnel's heatstroke especially under hot environment,
Influence construction speed.
It is high that Authorization Notice No. discloses a kind of tower crane for Dust Improvement for CN2043527025U utility model patent
Flow pipe and spray swivel joint, spray are set on position spray system, including fire-fighting pressure pump system and crane machine, crane machine
Swivel joint one end sets uniform intervals on shower, shower to set in one group of atomizing spray head, fire-fighting pressure pump system
With water inlet pipe, water inlet pipe is connected with flow pipe, and water is pumped into tower crane by fire-fighting pressure pump system by water inlet pipe and flow pipe
Shower on machine, then sprayed by atomizing spray head.Although the utility model can control the dust pollution of construction site,
But the spray regime of shower nozzle is narrower, it is necessary to which tower crane rotation dwell times frequently, influence efficiency of construction.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of construction tower crane and model
Adjustable spraying dust pelletizing system is enclosed, spray field can be expanded, tower crane dwell times are reduced, efficiency of construction is improved.
To achieve the above object, the utility model provides following technical scheme：A kind of construction tower crane and scope
Adjustable spraying dust pelletizing system, is made up of tower crane part and spraying and dedusting part, and tower crane part includes pedestal, is vertically arranged in base
Guide rail bracket above seat, the universal joint installed in guide rail bracket top, the counter-jib and crane arm that set at the top of the guide rail bracket,
Tower cap above universal joint, the control room positioned at side below tower cap, the spraying and dedusting part include being arranged at guide rail
The supervisor extended in frame and along the direction of guide rail bracket, the branch for being arranged at below crane arm and being arranged along jib length direction
Pipe and two universal joints for connecting supervisor and branch pipe, the lower end of supervisor are communicated with aqueduct, aqueduct connection
There is water pump, branch pipe includes two water curtain pipes be arrangeding in parallel, the flexible pipe parallel to water curtain pipe and in the middle of two water curtain pipes, set
Flexible pipe is placed in set along its generatrix direction on both connecting tubes, water curtain pipe for connecting close to universal joint one end with water curtain pipe
Have and shower nozzle is arranged at intervals with narrow gap, flexible pipe, shower nozzle bottom is provided with some spouts, connecting tube is close to universal joint
Side is communicated with magnetic valve, and connecting tube, two universal joints and magnetic valve are connected, and is connected in branch pipe away from one end of supervisor
There is the support frame of T-shaped, the two ends of support frame are arranged the termination for being fixed on water curtain pipe, and crane arm is connected with away from one end of counter-jib
Motor, the output end of motor is connected in the middle part of support frame.
By using above-mentioned technical proposal, water pump connection water source, water is conveyed in the presence of water pump from lower along supervisor
To eminence, magnetic valve is opened, and connecting tube of the water along branch pipe is transmitted to water curtain pipe and flexible pipe, and the water in flexible pipe sprays shape through shower nozzle
Into coniform water smoke, water smoke is contacted with dust granules reaches dust removing effects.Water in water curtain pipe sprays to form water by gap
Curtain, water curtain is located at the both sides of water smoke, runs into water curtain when the water smoke diffusion containing dust, falls in the presence of water curtain on ground
On, it is to avoid water smoke is diffused into other regions and forms secondary pollution.Motor work drives support frame and branch pipe to rotate, so as to change spray
Water angle, increases spraying range, and such tower crane, which can rotate greater angle and be moved to subsequent region, to be continued dirt.When branch pipe or so
During swing, dedusting of spraying water twice is carried out in dedusting region, dust removing effects more preferably faster, reduce stop of the tower crane in this position
Time.Summary process so that the efficiency of tower crane dedusting is improved, improves the operating efficiency of tower crane.
The utility model is further arranged to：The supervisor is made up of some bodys, and the two ends of body are provided with screw thread, adjacent
Two bodys are connected through a screw thread.
By using above-mentioned technical proposal, tower crane can be raised constantly during use, and supervisor is arranged into some spiral shells
The tank body of line connection, is easy to carry out splicing extension when supervisor's length is inadequate.
The utility model is further arranged to：The flexible pipe, water curtain pipe and connecting tube are connected by three-way connection.
By using above-mentioned technical proposal, three-way connection is more commonly used, and sealing and installation, dismantling property are preferable.
The utility model is further arranged to：The shower nozzle is tapered.
By using above-mentioned technical proposal, spout is tapered, and the water sprayed so as to spout is in coniform and shape on the ground
Into border circular areas.
The utility model is further arranged to：The water curtain pipe uses stainless steel tube.
By using above-mentioned technical proposal, water curtain pipe is chronically exposed in air, and in spraying and dust-removing system in use, meeting
Water smoke is infected with, can prevent from getting rusty using stainless steel tube.Gap is processed on stainless steel tube simultaneously also more convenient.
The utility model is further arranged to：The flexible pipe and connecting tube are pvc pipe.
By using above-mentioned technical proposal, flexible pipe, connecting tube can bear larger pressure, while lighter in weight, is installed more
Put just.
In summary, the utility model has the advantages that compared to prior art：
1st, shower nozzle spray angle is adjustable, expands spray field；
2nd, shower nozzle flexible rotation, tower crane dwell times are few, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the axonometric drawing of embodiment；
Fig. 2 is the front view of embodiment；
Fig. 3 is the enlarged drawing in A portions in Fig. 1；
Fig. 4 is the enlarged drawing in B portions in Fig. 1；
Fig. 5 be Fig. 2 in D-D to sectional view；
Fig. 6 is the enlarged drawing in E portions in Fig. 5；
Fig. 7 is the enlarged drawing in C portions in Fig. 1.
In figure：1st, tower crane part；11st, pedestal；12nd, guide rail bracket；121st, base section；1211st, guide rail；1212nd, web member；
1213rd, cat ladder；122nd, standard knot；13rd, universal joint；14th, counter-jib；141st, balancing weight；15th, control room；16th, tower cap；161st, draw
Bar；17th, crane arm；2nd, spraying and dedusting part；21st, water tank；22nd, water inlet pipe；23rd, water pump；231st, aqueduct；24th, it is responsible for；
240th, body；25th, universal joint；26th, branch pipe；261st, flexible pipe；262nd, water curtain pipe；2621st, gap；263rd, connecting tube；2631st, three
Pass joint；264th, magnetic valve；265th, shower nozzle；2651st, spout；27th, drive mechanism；271st, support frame；272nd, motor.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment：
Construction tower crane and scope adjustable spraying dust pelletizing system, as depicted in figs. 1 and 2, by tower crane part 1 and spray
Drench dust removal part 2 to constitute, spraying and dedusting part 2 is arranged along tower crane part 1, so as to carrying out depositing dust work below tower crane.
With reference to Fig. 1 and Fig. 2, tower crane part 1 includes pedestal 11, the guide rail bracket 12 for being vertically arranged in the top of pedestal 11, installed
Universal joint 13 on the top of guide rail bracket 12, the counter-jib 14 and crane arm 17 that are set perpendicular to the top of guide rail bracket 12, positioned at guide rail
Tower cap 16, the control room 15 positioned at the lower section side of tower cap 16 at the top of frame 12, guide rail bracket 12 and tower cap 16 are linearly connected as a single entity,
Counter-jib 14 and crane arm 17 are linearly connected as a single entity so that be in vertically " ten " font two-by-two, and tower cap 16 will be flat by pull bar 161
The two ends pull-up of weighing apparatus arm 14 and crane arm 17, to weaken the bending of gravity generation.Balancing weight is provided with the end of counter-jib 14
141, counter-jib 14 and crane arm 17 are fulcrum formation lever with guide rail bracket 12, balancing weight 141 avoid crane arm 17 bear compared with
It will not be rotated down during big lower pulling force.Universal joint 13 causes counter-jib 14 and crane arm 17 to be that fulcrum carries out 360 ° with guide rail bracket 13
Horizontal rotation.
With reference to Fig. 1 and Fig. 3, pedestal 11 is that some transverse directions and vertical square steel are welded, with higher intensity, pedestal
11 are bolted on ground, to guarantee firm carrying tower crane part 1.Guide rail bracket 12 includes base section 121
Some web members connected with some standard knots 122, base section 121 by four vertical guide rails 1211 and perpendicular to guide rail 1211
The steel construction of 1212 composition cuboids, base section 121 is bolted on pedestal 11, to ensure the firm of tower crane,
Cat ladder 1213 is provided with base section 121, control room 15 is entered from ground with person who happens to be on hand for an errand.With reference to Fig. 3 and Fig. 4, standard knot 122 with
The structure of base section 121 is identical, and difference is to eliminate cat ladder 1213.Standard knot 122 is connected with base section 121 by bolt
Connect fixation.It is arranged along guide rail bracket 12 and climbing device is installed（It is not drawn into figure）, climbing device is located at the top of guide rail bracket 12, universal
13 lower positions are saved, climbing device includes the frame being set on guide rail bracket 12 and the hydraulic cylinder being fixed in frame, frame
Top is bolted to connection with universal joint 13, by hydraulic cylinder by guide rail bracket 12 top jack-up, one section of height so that universal
Section 13 departs from corresponding height with guide rail bracket 12, and this section of height is the length of standard knot 122, is led so that standard knot 122 is put into increase
The height of rail gantry 12.
With reference to Fig. 1 and Fig. 2, spraying and dedusting part 2 includes being located inside guide rail bracket 12 to be set along the length direction of guide rail 1211
The branch pipe 26 that the supervisor 24 and the lower section of crane arm 17 put is set along its length, supervisor 24 is made up of some bodys 240, body
240 be stainless steel tube, and the length of body 240 is identical with the length of standard knot 122.Two neighboring body 240 is connected through a screw thread,
So as to the different supervisor 24 of composition length as needed.The lower section of supervisor 24 is connected with water pump 23, water delivery by aqueduct 231
Pipeline 231 is stainless steel tube, and water pump 23 connects the water tank 21 of outside by water inlet pipe 22, so as to which the water in water tank 21 is transported to
The top of guide rail bracket 12.
With reference to Fig. 4 and Fig. 5, branch pipe 26 is including two water curtain pipes 262 be arrangeding in parallel, parallel to water curtain pipe 262 and is located at
The flexible pipe 261 of two centres of water curtain pipes 262, the connecting tube 263 set perpendicular to the termination of flexible pipe 261 and water curtain pipe 262, with reference to
Fig. 6, water curtain pipe 262 is stainless steel tube, and narrow gap 2621, the He of flexible pipe 261 are provided with along its generatrix direction on water curtain pipe 262
Connecting tube 263 is pvc pipe, can bear larger pressure.Flexible pipe 261 and water curtain pipe 262 are connected with connecting tube 263 by three respectively
First 2631 connection.It is provided with some shower nozzles 265 along its length below flexible pipe 263, the bottom of shower nozzle 265 is provided with some spouts
2651, the direction of spout 2651 is tapered, and the water sprayed so as to spout 2651 is in coniform and form border circular areas on the ground.
The border circular areas that some shower nozzles 265 are sprayed is joined together to form the dedusting area of strip.Due to the gap on water curtain pipe 262
2621, the water of ejection is water curtain and forms the scope of dedusting area.Branch pipe 26 is connected with supervisor 24 by universal joint 25, Universal connector
First 25 have two, and one is used for branch pipe 26 and can be rotated for 360 ° in the horizontal direction around supervisor 24 so that branch pipe 26 is with lifting
Arm is moved together, and another, which is used for branch pipe 26, to carry out axial rotation with the axis of flexible pipe 261, so that water smoke and water curtain can
To turn to, increase dedusting scope.One end of universal joint 25 be responsible for 24 the tops body 240 be connected by nut, when rise
When weighing arm 17 is raised, universal joint 25 can be separated from supervisor 24, it is only necessary to increase the body 240 of corresponding length, you can weight
It is new to be connected supervisor 24 with branch pipe 26.On branch pipe 26 close to the position of universal joint 25 be provided with magnetic valve 264, magnetic valve 264 with
Control room 15 is by electrical connection, so as to realize closure or openness to flexible pipe 261, so as to control the transmission path of water.
With reference to Fig. 5 and Fig. 7, drive mechanism 27 is connected with the end of branch pipe 26, drive mechanism 27 includes motor 272 and T
The support frame 271 of shape, the two ends of support frame 271 are arranged the termination for being fixed on water curtain pipe 262, and the middle part of support frame 271 is fixed on
The termination of motor 272.Motor 272 is BEGEMA 5IK90GN-CF types, and motor 272 is bolted on crane arm 17, motor
272 can rotate and reverse, and drive support frame 271 and branch pipe 26 to rotate, so as to change water spray angle, increase spraying range.
The operation principle of the construction tower crane and scope adjustable spraying dust pelletizing system is as follows：
Water in water tank 21 is transported to eminence in the presence of water pump 23 from lower along supervisor 24, and magnetic valve 264 is opened,
Connecting tube 263 of the water along branch pipe 26 is transmitted to water curtain pipe 262 and flexible pipe 261, and the water in flexible pipe 261 sprays shape through shower nozzle 265
Into coniform water smoke, water smoke is contacted with dust granules reaches dust removing effects.Water in water curtain pipe 262 sprays by gap 2621
Water curtain is formed, water curtain is located at the both sides of water smoke, run into water curtain when the water smoke diffusion containing dust, fall in the presence of water curtain
On ground, it is to avoid water smoke is diffused into other regions and forms secondary pollution.The work of motor 272 drives 26 turns of support frame 271 and branch pipe
It is dynamic, so as to change water spray angle, increase spraying range, such tower crane, which can rotate greater angle and be moved to subsequent region, to be continued
Dirt.When branch pipe 26 swings, dedusting of spraying water twice is carried out in dedusting region, dust removing effects more preferably faster, reduce tower
It is hung in the residence time of this position.Summary process so that the efficiency of tower crane dedusting is improved, improves the operating efficiency of tower crane.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of construction tower crane and scope adjustable spraying dust pelletizing system, by tower crane part (1) and spraying and dedusting part
(2) constitute, tower crane part (1) includes pedestal (11), the guide rail bracket (12) being vertically arranged in above pedestal (11), installed in guide rail
The universal joint (13) on frame (12) top, the counter-jib (14) and crane arm (17) that set at the top of the guide rail bracket (12), it is located at
Tower cap (16) above universal joint (13), the control room (15) positioned at side below tower cap (16), it is characterised in that：The spray
Supervisor (24) that dust removal part (2) includes being arranged in guide rail bracket (12) and extended along the direction of guide rail bracket (12), it is arranged at
Below crane arm (17) and along the branch pipe (26) of crane arm (17) length direction arrangement and for connecting supervisor (24) and branch
Two universal joints (25) of (26) are managed, the lower end of supervisor (24) is communicated with aqueduct (231), aqueduct (231) connection
There is water pump (23), branch pipe (26) includes two water curtain pipes (262) be arrangeding in parallel, parallel to water curtain pipe (262) and positioned at two
Flexible pipe (261) in the middle of water curtain pipe (262), flexible pipe (261) and water curtain pipe (262) are arranged at close to universal joint (25) one end
For connecting on both connecting tubes (263), water curtain pipe (262) along its generatrix direction provided with narrow gap (2621), flexible pipe
(261) shower nozzle (265) is arranged at intervals with, shower nozzle (265) bottom is provided with some spouts (2651), and connecting tube (263) is approached
The side of universal joint (25) is communicated with magnetic valve (264), connecting tube (263), two universal joints (25) and magnetic valve
(264) it is connected, the support frame (271) of T-shaped is connected with away from one end of supervisor (24) in branch pipe (26), support frame (271)
Two ends are arranged the termination for being fixed on water curtain pipe (262), and crane arm (17) is connected with motor away from one end of counter-jib (14)
(272), the output end of motor (272) is connected in the middle part of support frame (271).
2. construction tower crane according to claim 1 and scope adjustable spraying dust pelletizing system, it is characterised in that：Institute
State supervisor (24) to be made up of some bodys (240), the two ends of body (240) are provided with screw thread, and two neighboring body (240) passes through spiral shell
Line is connected.
3. construction tower crane according to claim 1 and scope adjustable spraying dust pelletizing system, it is characterised in that：Institute
Flexible pipe (261), water curtain pipe (262) and connecting tube (263) is stated to connect by three-way connection (2631).
4. construction tower crane according to claim 1 and scope adjustable spraying dust pelletizing system, it is characterised in that：Institute
State shower nozzle (265) tapered.
5. construction tower crane according to claim 1 and scope adjustable spraying dust pelletizing system, it is characterised in that：Institute
State water curtain pipe (262) and use stainless steel tube.
6. construction tower crane according to claim 1 and scope adjustable spraying dust pelletizing system, it is characterised in that：Institute
It is pvc pipe to state flexible pipe (261) and connecting tube (263).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019253.2U CN206366278U (en) | 2017-01-07 | 2017-01-07 | Construction tower crane and scope adjustable spraying dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019253.2U CN206366278U (en) | 2017-01-07 | 2017-01-07 | Construction tower crane and scope adjustable spraying dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206366278U true CN206366278U (en) | 2017-08-01 |
Family
ID=59390590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720019253.2U Expired - Fee Related CN206366278U (en) | 2017-01-07 | 2017-01-07 | Construction tower crane and scope adjustable spraying dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206366278U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325304A (en) * | 2018-03-29 | 2018-07-27 | 郑立新 | A kind of high-altitude spray system |
| CN108686833A (en) * | 2018-05-18 | 2018-10-23 | 中铁十局集团第二工程有限公司 | A kind of tower crane dust guard pollution abatement equipment and dust prevention system |
| CN108854359A (en) * | 2018-07-12 | 2018-11-23 | 中华人民共和国日照出入境检验检疫局 | A kind of coal dust high effect dust cleaner |
| CN113526366A (en) * | 2021-06-11 | 2021-10-22 | 浙江省建设工程机械集团有限公司 | Multifunctional flat-arm tower crane capable of being used for fire fighting |
| CN113748300A (en) * | 2019-04-16 | 2021-12-03 | 耐世特有限公司 | System for reducing dust particles |
| CN114011181A (en) * | 2022-01-04 | 2022-02-08 | 唐山瑞丰钢铁（集团）有限公司 | Dust suppression device and method for hot coil box |
-
2017
- 2017-01-07 CN CN201720019253.2U patent/CN206366278U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325304A (en) * | 2018-03-29 | 2018-07-27 | 郑立新 | A kind of high-altitude spray system |
| CN108686833A (en) * | 2018-05-18 | 2018-10-23 | 中铁十局集团第二工程有限公司 | A kind of tower crane dust guard pollution abatement equipment and dust prevention system |
| CN108854359A (en) * | 2018-07-12 | 2018-11-23 | 中华人民共和国日照出入境检验检疫局 | A kind of coal dust high effect dust cleaner |
| CN113748300A (en) * | 2019-04-16 | 2021-12-03 | 耐世特有限公司 | System for reducing dust particles |
| CN113526366A (en) * | 2021-06-11 | 2021-10-22 | 浙江省建设工程机械集团有限公司 | Multifunctional flat-arm tower crane capable of being used for fire fighting |
| CN113526366B (en) * | 2021-06-11 | 2023-10-03 | 浙江省建设工程机械集团有限公司 | Multifunctional flat arm tower crane for fire fighting |
| CN114011181A (en) * | 2022-01-04 | 2022-02-08 | 唐山瑞丰钢铁（集团）有限公司 | Dust suppression device and method for hot coil box |
| CN114011181B (en) * | 2022-01-04 | 2022-04-01 | 唐山瑞丰钢铁（集团）有限公司 | Dust suppression device and method for hot coil box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20210107 |