CN205155412U - Ware is sealed to rotation type - Google Patents
Ware is sealed to rotation type Download PDFInfo
- Publication number
- CN205155412U CN205155412U CN201520926663.6U CN201520926663U CN205155412U CN 205155412 U CN205155412 U CN 205155412U CN 201520926663 U CN201520926663 U CN 201520926663U CN 205155412 U CN205155412 U CN 205155412U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- seal
- revolution
- tube
- rotating
- 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.)
- Active
Links
Abstract
The utility model provides a ware is sealed to rotation type, belongs to the technical field of construction engineering, its structure includes the outer tube, the rotating -barrel core returns, the vertical setting of outer tube, be provided with the bypass branch pipe in one side of outer tube, the top of returning the rotating -barrel core is provided with carry on table, be provided with flat housing between carry on table and the last flange inner edge, it is provided with the bearing seal to return between the top inner wall of top lateral wall and the outer tube of rotating -barrel core, it is provided with down the bearing seal to return between bottom inner wall and the low head of bottom lateral wall and the outer tube of rotating -barrel core, the bottom of returning the rotating -barrel core leans out low head and downwardly extending, it rotates to return the relative outer tube of rotating -barrel core. This ware is sealed to rotation type adopts mechanical seal with outer tube, outlet pipe coincide position go -and -return to reach the purpose that goes out water in the arbitrary direction in plane, the tower arm that realizes utilizing the tower crane lays water -spraying system, along with tower arm rotatory play spray, the effects such as maintenance of dust fall, humidification, cooling and concrete component.
Description
Technical field
The utility model relates to construction engineering technical field, specifically a kind of rotating seal device.
Background technique
General, along with developing by leaps and bounds of national economy, but meanwhile, the negative effect of rapid economic development and the drawback of Economic Development Mode manifest, major part city, North China has all occurred that air quality runs down, and the haze weather phenomenon frequency of occurrences is more and more higher.
Ministry of Construction's statistics display, nearly 2,000,000,000 square metres of China's annual town and country construction newly constructed house building area, wherein more than 80% is high energy consumption building.As a large scaled architecture enterprise, should green construction be implemented in full, bear the social responsibility of sustainable development.For this reason, we start with from clean construction, design a set of tower crane and rotate sprinkling system, utilize tower crane high-lift operation characteristic, by being arranged on the sprinkling equipment on tower crane arm, play the effect such as maintenance of spray, depositing dust, humidification, cooling and concrete component.
The core technology of this cover system is rotating seal, and the pipeline directly laid under prior art cannot solve tower machine rotary work at any angle, reverses after can only rotating forward again, and that eliminates pipeline screws power, and pipeline is even easily damaged when screwing power.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of rotating seal device.
The technical solution of the utility model realizes in the following manner, this kind of rotating seal device, and its structure comprises outer tube, revolution tube core,
Outer tube is vertically arranged, and the side of outer tube is provided with bypass branch,
The open-topped of outer tube is also provided with upper cover, and upper cover is connected by upper flange with the top of outer tube, and the bottom end opening of outer tube is also provided with lower seal head, and lower seal head is connected by lower flange with the bottom of outer tube,
Revolution tube core is arranged on outer tube bore and arranges with outer coaxial tube line,
The pipe shaft of revolution tube core runs through lower seal head,
On one section of tube wall of the revolution tube core of outer tube bore, offer water drain hole, water drain hole is communicated with inner chamber and the outer tube bore of revolution tube core,
The top of revolution tube core is provided with adapting table, is provided with plane bearing between adapting table and upper flange inner edge, is provided with shaft seal between the top sidewall of revolution tube core and the top inner wall of outer tube,
Lower shaft seal is provided with between the revolution bottom sidewall of tube core and the bottom interior wall of outer tube and lower seal head,
The bottom of revolution tube core leans out lower seal head and to downward-extension;
Revolution tube core rotates relative to outer tube.
The shaft seal mechanism that upper shaft seal and lower shaft seal adopt packing seal, mechanical seal, dynamic seal wherein a kind of or combine.
The beneficial effect that the utility model is compared with prior art produced is:
Outer tube, the superimposed position of outlet pipe are adopted mechanical seal between two ends by this kind of rotating seal device, to reach the object in the water outlet of plane any direction, realize utilizing the tower arm of tower crane to lay spraying system, rotate the effect such as maintenance playing spray, depositing dust, humidification, cooling and concrete component with tower arm.By the application of rotating seal, realize utilizing the tower arm of tower crane to lay spraying system, rotate the effect such as maintenance playing spray, depositing dust, humidification, cooling and concrete component with tower arm.By the application of rotating seal, successfully solve a difficult problem for 360 ° of Arbitrary Rotations during the work of tower machine, that eliminates pipeline screws power, available protecting pipeline.
This kind of rotating seal device is reasonable in design, structure is simple, safe and reliable, easy to use, be easy to safeguard, have good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing represents respectively:
1, outer tube, 2, bypass branch, 3, upper cover, 4, upper flange, 5, lower seal head, 6, lower flange,
7, tube core is turned round, 8, water drain hole, 9, adapting table, 10, plane bearing,
11, upper shaft seal, 12, lower shaft seal.
Embodiment
Below in conjunction with accompanying drawing, a kind of rotating seal device of the present utility model is described in detail below.
As shown in drawings, a kind of rotating seal device of the present utility model, its structure comprises outer tube 1, revolution tube core 7,
Outer tube 1 is vertically arranged, and the side of outer tube is provided with bypass branch 2,
The open-topped of outer tube 1 is also provided with upper cover 3, and upper cover 3 is connected by upper flange 4 with the top of outer tube, and the bottom end opening of outer tube 1 is also provided with lower seal head 5, and lower seal head 5 is connected by lower flange 6 with the bottom of outer tube,
Revolution tube core 7 is arranged on outer tube 1 inner chamber and arranges with outer coaxial tube line,
The pipe shaft of revolution tube core 7 runs through lower seal head,
On one section of tube wall of the revolution tube core 7 of outer tube bore, offer water drain hole 8, water drain hole 8 is communicated with inner chamber and the outer tube bore of revolution tube core,
The top of revolution tube core 7 is provided with adapting table 9, is provided with plane bearing 10 between adapting table 9 and upper flange inner edge, is provided with shaft seal 11 between the top sidewall of revolution tube core 7 and the top inner wall of outer tube,
Lower shaft seal 12 is provided with between the revolution bottom sidewall of tube core 7 and the bottom interior wall of outer tube and lower seal head,
The bottom of revolution tube core 7 leans out lower seal head and to downward-extension;
Revolution tube core 7 rotates mutually relative to outer tube 1.
The shaft seal mechanism that upper shaft seal 11 and lower shaft seal 12 adopt packing seal, mechanical seal, dynamic seal wherein a kind of or combine.
Shell adopts cast steel, and rotatable tube core adopts stainless steel, and water pump spindle mechanical seal forms, to reach the object in the water outlet of plane any direction.
Primarily of compositions such as cast steel shell, rotatable tube core, water-stop assemblies (Prefabricated parts), adopt water pump spindle mechanical seal to form, voltage withstand class Gao Keda 1.6Mpa, uses no seepage and no leakage for a long time.
Rotating seal is fixed on tower body by adopting custom-designed adjustable bracket, and adjustable bracket is connected with tower crane four angle by anchor ear.Rotating seal will guarantee the center being arranged on tower body rotation, EE Error Excepted 20mm.
Claims (2)
1. a rotating seal device, is characterized in that comprising outer tube, revolution tube core,
Outer tube is vertically arranged, and the side of outer tube is provided with bypass branch,
The open-topped of outer tube is also provided with upper cover, and upper cover is connected by upper flange with the top of outer tube, and the bottom end opening of outer tube is also provided with lower seal head, and lower seal head is connected by lower flange with the bottom of outer tube,
Revolution tube core is arranged on outer tube bore and arranges with outer coaxial tube line,
The pipe shaft of revolution tube core runs through lower seal head,
On one section of tube wall of the revolution tube core of outer tube bore, offer water drain hole, water drain hole is communicated with inner chamber and the outer tube bore of revolution tube core,
The top of revolution tube core is provided with adapting table, is provided with plane bearing between adapting table and upper flange inner edge, is provided with shaft seal between the top sidewall of revolution tube core and the top inner wall of outer tube,
Lower shaft seal is provided with between the revolution bottom sidewall of tube core and the bottom interior wall of outer tube and lower seal head,
The bottom of revolution tube core leans out lower seal head and to downward-extension;
Revolution tube core rotates relative to outer tube.
2. a kind of rotating seal device according to claim 1, is characterized in that: the shaft seal mechanism that upper shaft seal and lower shaft seal adopt packing seal, mechanical seal, dynamic seal wherein a kind of or combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926663.6U CN205155412U (en) | 2015-11-19 | 2015-11-19 | Ware is sealed to rotation type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926663.6U CN205155412U (en) | 2015-11-19 | 2015-11-19 | Ware is sealed to rotation type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155412U true CN205155412U (en) | 2016-04-13 |
Family
ID=55691104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520926663.6U Active CN205155412U (en) | 2015-11-19 | 2015-11-19 | Ware is sealed to rotation type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170218A (en) * | 2019-04-28 | 2019-08-27 | 中建八局第二建设有限公司 | A kind of high-altitude depositing dust spraying system green construction method |
| CN115532457A (en) * | 2022-11-02 | 2022-12-30 | 中建八局第二建设有限公司 | Central rotary joint of tower crane spraying system |
-
2015
- 2015-11-19 CN CN201520926663.6U patent/CN205155412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170218A (en) * | 2019-04-28 | 2019-08-27 | 中建八局第二建设有限公司 | A kind of high-altitude depositing dust spraying system green construction method |
| CN115532457A (en) * | 2022-11-02 | 2022-12-30 | 中建八局第二建设有限公司 | Central rotary joint of tower crane spraying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206294632U (en) | A kind of full-automatic afforestation water-saving drip irrigation equipment | |
| CN207219639U (en) | One kind sprinkling irrigation trickle irrigation integrated device | |
| CN205155412U (en) | Ware is sealed to rotation type | |
| CN203764437U (en) | Rotary water spraying device | |
| CN207100282U (en) | A kind of plant protection unmanned plane | |
| CN206045664U (en) | Tower crane spray dust system | |
| CN210159377U (en) | Dust fall spraying equipment for slag storage area of household garbage incineration power plant | |
| CN205851140U (en) | Tower crane rotary spray sprayer unit in construction | |
| CN203862451U (en) | Formed foil production line spraying device | |
| CN102615075B (en) | Pneumatic rotary spray gun mounted via manhole and used for cleaning oil storage tank | |
| CN203539920U (en) | Automatic fire-sprinkling system for stereo garage | |
| CN203836564U (en) | Spherical steam trap | |
| CN207801828U (en) | A kind of new energy source energy-saving environmental protection irrigation rig | |
| CN205151591U (en) | Rotatory sprinkler of tower crane | |
| CN206269303U (en) | A kind of dissecting room humidifier | |
| CN205756104U (en) | A kind of agricultural radiation rotary type efficient sprinkling irrigation equipment | |
| CN206353973U (en) | It is a kind of uniformly to add the gardens water injector of nutrient solution | |
| CN209238650U (en) | A kind of Chong Ping water slug testing agency | |
| CN207857215U (en) | A kind of Industrial Water Saving valve production spray-painting plant | |
| CN203947695U (en) | A kind of roof energy-conserving and environment-protective planting technique system | |
| CN203176588U (en) | Air rotary joint of spraying machine | |
| CN202852273U (en) | Water-out rotation device | |
| CN206360170U (en) | A kind of modular architectural girder steel and exterior wall dried hanging structure | |
| CN204312772U (en) | A kind of valve that can be used for adjustment water export | |
| CN207505638U (en) | A kind of irrigation and water conservancy irrigation rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |