CN206934985U - A kind of tower crane with device for reducing dust - Google Patents
A kind of tower crane with device for reducing dust Download PDFInfo
- Publication number
- CN206934985U CN206934985U CN201720213861.7U CN201720213861U CN206934985U CN 206934985 U CN206934985 U CN 206934985U CN 201720213861 U CN201720213861 U CN 201720213861U CN 206934985 U CN206934985 U CN 206934985U
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- China
- Prior art keywords
- water
- vertical
- tower crane
- branch pipe
- dust
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- 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.)
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Abstract
The utility model discloses a kind of tower crane with device for reducing dust, it is related to construction machinery equipment technical field.The utility model includes base, the tower crane frame being arranged on base and the counter-jib and handling arm that are horizontally set on tower crane frame；Tower crane frame is provided with vertical water pipe, and handling arm is provided with horizontal water tube, and the upper end of vertical water pipe connects horizontal water tube by swivel joint, and the lower end of vertical water pipe connects water pump by connecting conduit, and water pump connects water tank by drinking-water pipe；Horizontal water tube is provided with coupled logical branch pipe I, branch pipe II, branch pipe I, II alternate setting of branch pipe；Branch pipe I is vertical branch pipe, and its lower end is provided with rotary nozzle, and branch pipe II includes vertical conduit and the horizontal duct vertical with vertical conduit, and the length of vertical conduit is inconsistent, and the free end of horizontal duct is provided with rotary nozzle.The utility model both can carry out depositing dust to the dust in handling arm lower air, can carry out effective depositing dust to the dust in handling arm upper air again.
Description
Technical field
Construction machinery equipment technical field is the utility model is related to, more particularly, to a kind of tower crane with device for reducing dust.
Background technology
Construction site airborne dust is one of main source of city dust pollution, in order to which the airborne dust solved on construction site is asked
Topic, the tower crane with depositing dust function increasingly become the study hotspot of people.At present, existing in the prior art has depositing dust
The tower crane of function, but the existing tower crane with depositing dust function can only mostly drop to the dust in handling arm lower air
Dirt, it is impossible to the problem of effective depositing dust is carried out to the dust in handling arm upper air.Both can be to having hung therefore, it is possible to design one kind
The dust transported in arm lower air carries out depositing dust, can carry out the tower crane of effective depositing dust to the dust in handling arm upper air again and be
It is very necessary.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of tower crane with device for reducing dust.
The technical solution adopted in the utility model is：
A kind of tower crane with device for reducing dust, including base 1, the tower crane frame 2 that is arranged on base 1 and be horizontally set on
Counter-jib and handling arm 3 on tower crane frame 2；The tower crane frame 2 is provided with vertical water pipe 4, and the handling arm 3 is provided with horizontal water
Pipe 5, the upper end of the vertical water pipe 4 connect horizontal water tube 5 by swivel joint, and the lower end of the vertical water pipe 4 passes through connection
Conduit 6 connects water pump 7, and the water pump 7 connects water tank 9 by drinking-water pipe 8；The horizontal water tube 5 is provided with coupled logical branch
Pipe I 10, branch pipe II 11, the branch pipe I 10, II 11 alternate setting of branch pipe；The branch pipe I 10 is vertical branch pipe, and its lower end is set
There is rotary nozzle 12, the branch pipe II 11 includes vertical conduit 111 and the horizontal duct 112 vertical with vertical conduit 111, described
The length of vertical conduit 111 is inconsistent, and the free end of the horizontal duct 112 is provided with rotary nozzle 12.
Preferably, at least three dust detectors 13 are additionally provided with the vertical water pipe 4, the dust detector 13 is along perpendicular
Nogata is to spaced set；Controller 14, the input of the dust detector 13 and controller 14 are additionally provided with the water tank 9
Signal connects, and the output end of the controller 14 electrically connects with water pump 7.
Preferably, screen pack 15, water flow sensing unit 16, the water flow sensing unit 16 are fixed with the drinking-water pipe 8
Between screen pack 15 and water pump 7；Buzzer 17 is additionally provided with outside the water tank 9；The water flow sensing unit 16, controller 14, honeybee
Ring device 17 is sequentially connected electrically.
Preferably, the drinking-water pipe 8 is provided with the access hole 18 for being used for clearing up screen pack 15, and the access hole 18 is provided with
Closure 19.
Preferably, the closure 19 is made of clear material.
Preferably, it is provided with strip observation window 20 vertically in the side wall of the water tank 9.
Compared with prior art, its advantage is the utility model：
1st, the free end of branch pipe I is provided with rotary nozzle in the utility model, and branch pipe II includes vertical conduit and with leading vertically
Manage vertical horizontal duct, the free end of horizontal duct of branch pipe II is provided with rotary nozzle, above-mentioned setting both can be under handling arm
Dust in square air carries out depositing dust, can carry out effective depositing dust to the dust in handling arm upper air again；Moreover, branch pipe II
The inconsistent setting of vertical catheter length, depositing dust can be carried out to the dust in the air of different height above handling arm again；
2nd, vertical water pipe is provided with least three dust detectors, dust detector vertically etc. in the utility model
Spacing is set, and dust detector electrically connects with the input end signal connection of controller, the output end of controller with water pump, above-mentioned to set
Putting can effectively be monitored to the dust in different height air, when one of dust detector feeds back to the powder of controller
When dust quantity is more than the preset value of controller, controller can control water pump to open, and voluntarily control watering, enters to the dust in air
Row depositing dust；
3rd, screen pack, water flow sensing unit are fixed with the utility model in drinking-water pipe, water flow sensing unit is located at screen pack
Between water pump, the impurity that above-mentioned setting both effectively can prevent from being mingled with water causes rotary nozzle when rotated shower nozzle sprays
Block, situation about can be blocked again to screen pack is effectively monitored；
4th, drinking-water pipe is provided with access hole in the utility model, access hole is provided with closure, and above-mentioned setting can be easy to work
Make personnel effectively to clear up screen pack；
5th, the setting that closure is made of clear material in the utility model, staff can be easy to not open closure
In the case of can also pass through the situation that transparent closure observes screen pack；
6th, it is provided with the setting of strip observation window in the utility model in the side wall of water tank vertically, staff can be easy to observe
Water level conditions in water tank.
Brief description of the drawings
Fig. 1 is the structural representation of tower crane of the utility model with device for reducing dust；
Fig. 2 is the close-up schematic view at A in Fig. 1.
Embodiment
Accompanying drawing 1,2 is a kind of specific embodiment of the present utility model.As shown in Figure 1, 2, a kind of tower with device for reducing dust
Hang, including base 1, the tower crane frame 2 being arranged on base 1 and the counter-jib and handling arm 3 that are horizontally set on tower crane frame 2；
Tower crane frame 2 is provided with vertical water pipe 4, and handling arm 3 is provided with horizontal water tube 5, and the upper end of vertical water pipe 4 is connected by swivel joint
Horizontal water tube 5, the lower end of vertical water pipe 4 connect water pump 7 by connecting conduit 6, and water pump 7 connects water tank 9, water by drinking-water pipe 8
Strip observation window 20 is provided with the side wall of case 9 vertically.
Horizontal water tube 5 is provided with coupled logical branch pipe I 10, branch pipe II 11, branch pipe I 10, II 11 alternate setting of branch pipe；Branch
Pipe I 10 is vertical branch pipe, and its lower end is provided with rotary nozzle 12, branch pipe II 11 include vertical conduit 111 and with vertical conduit 111
Vertical horizontal duct 112, the length of vertical conduit 111 is inconsistent, and the free end of horizontal duct 112 is provided with rotary nozzle
12。
At least three dust detectors 13 are additionally provided with vertical water pipe 4, dust detector 13 is vertically equidistantly set
Put；Controller 14 is additionally provided with water tank 9, bucker, dust detector 13 and controller 14 can be also covered with outside controller 14
Input end signal connects, and the output end of controller 14 electrically connects with water pump 7.
Screen pack 15, water flow sensing unit 16 are fixed with drinking-water pipe 8, water flow sensing unit 16 is located at screen pack 15 and water pump
Between 7；Buzzer 17 is additionally provided with outside water tank 9；Water flow sensing unit 16, controller 14, buzzer 17 are sequentially connected electrically.Drinking-water pipe 8
On be additionally provided with access hole 18 for clearing up screen pack 15, access hole 18 is provided with the closure 19 being made of clear material.
Dust detector 13 is detected to the Dust Capacity in air and detected value is fed back into controller 14, when wherein one
When the dust value that individual dust detector 13 feeds back to controller 14 is more than the default dust value of controller 14, the meeting of controller 14
Control water pump 7 is opened；Water in water tank 9 flow through successively drinking-water pipe 8, water pump 7, connecting conduit 6, vertical water pipe 4, swivel joint,
Horizontal water tube 5, the rotary nozzle 12 most connected afterwards through branch pipe I 10, branch pipe II 11 spray.And the rotary nozzle that branch pipe II 11 connects
12 water sprayed can carry out effectively depositing dust to the dust in the upper air of handling arm 3.It is additionally, since the perpendicular of different branch pipes II 11
The length of straight catheter 111 is inconsistent, and the rotary nozzle 12 of the free end of horizontal duct 112 connection through different branch pipes II 11 sprays
Water be higher by the height of handling arm and differ, depositing dust can be carried out to the dust in the air of different height above handling arm 3.
In addition, the screen pack 15 that water when flowing through drinking-water pipe 8, is fixed with drinking-water pipe 8 can be carried out to the impurity in water
Filtering, water flow sensing unit 16 can be detected to reach the mesh detected to the situation of being blocked of screen pack 15 to water velocity
, when the impurity remained on screen pack 15 is more, the water velocity that water flow sensing unit 16 detects is default less than controller 14
Water flow velocity angle value, controller 14 control buzzer 17 to send sound, remind staff's screen pack 15 to need to be handled, this
When, staff can make water pump 7 be stopped, and open closure 19 and screen pack 15 is overhauled.
Claims (6)
1. a kind of tower crane with device for reducing dust, including base（1）, be arranged on base（1）On tower crane frame（2）And level is set
Put in tower crane frame（2）On counter-jib and handling arm（3）；The tower crane frame（2）It is provided with vertical water pipe（4）, the handling arm
（3）It is provided with horizontal water tube（5）, the vertical water pipe（4）Upper end horizontal water tube is connected by swivel joint（5）, it is described perpendicular
Straight water pipe（4）Lower end pass through connecting conduit（6）Connect water pump（7）, the water pump（7）Pass through drinking-water pipe（8）Connect water tank
（9）；It is characterized in that：The horizontal water tube（5）Provided with coupled logical branch pipe I（10）, branch pipe II（11）, the branch pipe I
（10）, branch pipe II（11）Alternate setting；The branch pipe I（10）For vertical branch pipe, and its lower end is provided with rotary nozzle（12）, it is described
Branch pipe II（11）Including vertical conduit（111）With with vertical conduit（111）Vertical horizontal duct（112）, the vertical conduit
（111）Length it is inconsistent, the horizontal duct（112）Free end be provided with rotary nozzle（12）.
2. the tower crane according to claim 1 with device for reducing dust, it is characterised in that：The vertical water pipe（4）On also set
There are at least three dust detectors（13）, the dust detector（13）Vertically spaced set；The water tank（9）On
It is additionally provided with controller（14）, the dust detector（13）With controller（14）Input end signal connection, the controller
（14）Output end and water pump（7）Electrical connection.
3. the tower crane according to claim 1 or 2 with device for reducing dust, it is characterised in that：The drinking-water pipe（8）Interior fixation
Provided with screen pack（15）, water flow sensing unit（16）, the water flow sensing unit（16）Positioned at screen pack（15）With water pump（7）Between；
The water tank（9）It is additionally provided with buzzer outside（17）；The water flow sensing unit（16）, controller（14）, buzzer（17）It is electric successively
Connection.
4. the tower crane according to claim 3 with device for reducing dust, it is characterised in that：The drinking-water pipe（8）It is provided with and uses
In cleaning screen pack（15）Access hole（18）, the access hole（18）It is provided with closure（19）.
5. the tower crane according to claim 4 with device for reducing dust, it is characterised in that：The closure（19）By transparent material
Material is made.
6. the tower crane according to claim 5 with device for reducing dust, it is characterised in that：The water tank（9）Side wall on erect
Directly it is provided with strip observation window（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213861.7U CN206934985U (en) | 2017-03-07 | 2017-03-07 | A kind of tower crane with device for reducing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213861.7U CN206934985U (en) | 2017-03-07 | 2017-03-07 | A kind of tower crane with device for reducing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206934985U true CN206934985U (en) | 2018-01-30 |
Family
ID=61356305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720213861.7U Expired - Fee Related CN206934985U (en) | 2017-03-07 | 2017-03-07 | A kind of tower crane with device for reducing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206934985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733288A (en) * | 2022-04-13 | 2022-07-12 | 南京骏迪丰建筑工程有限公司 | Lamp post type spraying dust-settling device for industrial and ground environment protection and dust-settling method thereof |
-
2017
- 2017-03-07 CN CN201720213861.7U patent/CN206934985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733288A (en) * | 2022-04-13 | 2022-07-12 | 南京骏迪丰建筑工程有限公司 | Lamp post type spraying dust-settling device for industrial and ground environment protection and dust-settling method thereof |
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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: 20180130 Termination date: 20190307 |