CN109911438A - A kind of horizontal tank inside regular inspection uses manned device - Google Patents
A kind of horizontal tank inside regular inspection uses manned device Download PDFInfo
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- CN109911438A CN109911438A CN201910199854.XA CN201910199854A CN109911438A CN 109911438 A CN109911438 A CN 109911438A CN 201910199854 A CN201910199854 A CN 201910199854A CN 109911438 A CN109911438 A CN 109911438A
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- horizontal tank
- manned
- rotating shaft
- regular inspection
- transmission mechanism
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Abstract
Regular inspection belongs to industrial dedicated inspection device technical field with manned device inside a kind of horizontal tank.Regular inspection includes pushing tow eyelid retractor, manned basket, detection vehicle and horizontal tank with manned device inside this horizontal tank.The bottom of horizontal tank is equipped with closed slide, the top for detecting vehicle is equipped with the pushing tow eyelid retractor of connection cushion block, it is equipped with the rotating shaft consistent with horizontal tank longitudinal axis on detection vehicle, the articulated arm end being fixedly connected vertical with rotating shaft connect manned basket by pin hinge.Axletree, rotating shaft are driven using engine by transmission mechanism.The device is removable assembling structure, convenient to pass in and out from manhole, and stable structure is mobile and easy to adjust.It is detected in the most of region that can be used for ellipse or the sleeping tank of dished (torispherical) head.
Description
Technical field
The present invention relates to regular inspections inside a kind of horizontal tank with manned device, belongs to industrial dedicated inspection device technology neck
Domain.
Background technique
Horizontal tank is typically used as transporting and storing the gas-liquids such as nitrogen, oxygen, liquefied natural gas, liquefied petroleum gas, oil product
Medium in these media, is no lack of some inflammable and explosive, toxic, perishable substances.The sleeping tank in chemical plant often arranges in groups,
When a storage tank destroys, it is most likely that the storage tank for involving surrounding causes titanic peril accident.Therefore, periodically to storage tank
Detection is carried out to be important, is necessary.
Traditionally, periodic inspection is carried out to the horizontal tank that diameter is more than 2m, scaffold need to be set up in storage tank, passes through storage
The manhole of diameter 500mm on tank, sets up scaffold, the time of difficulty and consumption, as one can imagine.For the entirety of horizontal tank
It examines, other than the inspection of crucial circumferential welded seam and longitudinal seam, further relates to the inspection of material and adapter tube etc., exploitation is related
Inspection it is manned with detection device it is very necessary.
It is simple it is necessary to design a kind of installation in view of the foregoing, it is easy to use, it not only can guarantee safety detection but also can be improved
Manned device is used in the horizontal tank internal inspection of working efficiency.
Summary of the invention
In order to overcome problems of the prior art, the present invention provides a kind of horizontal tank inside manned dress of regular inspection
It sets, which should install simply, and it is easy to use, it not only can guarantee safety detection but also working efficiency can be improved.
The technical solution adopted by the present invention is that: for regular inspection with manned device, it includes pushing tow support inside a kind of horizontal tank
Device, manned basket, detection vehicle and horizontal tank, the bottom of the horizontal tank are equipped with closed slide, and the bottom of the detection vehicle is logical
The wheel for crossing axletree both ends is mobile in closed slide, and the top for detecting vehicle is equipped with the pushing tow eyelid retractor of connection cushion block, is detecting
Vehicle is equipped with the rotating shaft consistent with horizontal tank longitudinal axis, and the articulated arm end being fixedly connected vertical with rotating shaft passes through
Pin hinge connects manned basket；The axletree is driven using the first engine by the first transmission mechanism；The rotating shaft is adopted
It is driven with the second engine by the second transmission mechanism.
Hydraulic motor or no-spark motor is respectively adopted in first engine, the second engine.
The pushing tow eyelid retractor uses hydraulic cylinder or electro-hydraulic oil cylinder.
First transmission mechanism, the second transmission mechanism is driven using odontoid belt or chain conveyer.
The beneficial effects of the present invention are: inside this horizontal tank regular inspection with manned device include pushing tow eyelid retractor, it is manned
Basket, detection vehicle and horizontal tank.The bottom of horizontal tank is equipped with closed slide, and the top for detecting vehicle is equipped with the pushing tow of connection cushion block
Eyelid retractor is equipped with the rotating shaft consistent with horizontal tank longitudinal axis on detection vehicle, with rotating shaft vertical to be fixedly connected
Articulated arm end connects manned basket by pin hinge.Axletree, rotating shaft are driven using engine by transmission mechanism.It should
Device is removable assembling structure, convenient to pass in and out from manhole, and stable structure is mobile and easy to adjust.It can be used for ellipse or dish envelope
It is detected in most of region of sleeping tank.
Detailed description of the invention
Fig. 1 is the regular inspection structure chart of manned device inside a kind of horizontal tank.
Fig. 2 is the A-A view in Fig. 1.
In figure: 1, pushing tow eyelid retractor, 1a, cushion block, 2, articulated arm, 2a, rotating shaft, 3, manned frame, 3a, pin shaft, 4, detection
Vehicle, 5, wheel, 5a, axletree, 6, closed slide, the 7, first engine, 7a, the first transmission mechanism, the 8, second engine, 8a,
Second transmission mechanism, 9, horizontal tank.
Specific implementation method
Fig. 1,2 show the regular inspection structure chart of manned device inside a kind of horizontal tank.It is fixed inside this horizontal tank in figure
Inspection includes pushing tow eyelid retractor 1, manned basket 3, detection vehicle 4 and horizontal tank 9 with manned device.The bottom of horizontal tank 9 is equipped with flat
The bottom of row guide rail 6, detection vehicle 4 is mobile in closed slide 6 by the wheel 5 at the both ends axletree 5a, and the top of detection vehicle 4 is equipped with
The pushing tow eyelid retractor 1 for connecting cushion block 1a is equipped with the rotating shaft 2a consistent with 9 longitudinal axis of horizontal tank on detection vehicle 4, with
2 end of articulated arm that rotating shaft 2a is vertically fixedly connected connects manned basket 3 by pin shaft 3a hinge.Axletree 5a is dynamic using first
Power machine 7 is driven by the first transmission mechanism 7a.Rotating shaft 2a is driven using the second engine 8 by the second transmission mechanism 8a.
Hydraulic motor or no-spark motor is respectively adopted in first engine 7, the second engine 8.Pushing tow eyelid retractor 1 uses liquid
Compressing cylinder or electro-hydraulic oil cylinder.First transmission mechanism 7a, the second transmission mechanism 8a are driven using odontoid belt or chain conveyer.
Using above-mentioned technical solution, whole components are put into inside sleeping tank by manhole.Bottom-up installation first will
Splice after folding type guide-rail expansion, is layed in bottom in sleeping tank along longitudinal direction, track is fixed on manhole outer in manhole position and is prevented
Orbit displacement when only detecting.
It is subsequently assembled trapezoidal vehicle body frame, for body construction by being bolted, bottom needs four wheels of firm installation to be placed in
On guide rail, support car body is stablized when manned basket operates, from tumbling.
Manned basket rotating shaft and its transmission mechanism are installed at the top of vehicle body frame.
Two engines are arranged on vehicle bottom bracket, when engine uses no-spark motor, during motor 1 is fixed on
The heart, 1 shaft end of motor are installed sprocket wheel, are connect by chain with the sprocket wheel on axletree；Motor 2 is fixed on the chassis other side, motor 2
Sprocket wheel is also installed in shaft end, is connect by chain with the sprocket wheel on rotating shaft.
After manned circle frame is installed, two sides expansion plate and Telescopic guardrail are assembled.Two manned frame booms are installed on car body
Manned basket is bolted on boom and is lubricated by frame, confirms that the rotation of manned basket is flexible.
Two hydraulic cylinders are finally installed, control hydraulic stem thrust prevents car body from tumbling, fixed in Cylinder Plunger front end
Installation rubber pad and its supporting mechanism have installed before entering tank.One hydraulic cylinder is fixed on vehicle frame on the left of fine strain of millet, separately
One hydraulic cylinder is fixed on vehicle frame on the right side of fine strain of millet, and hydraulic cylinder is connect with the hydraulic station outside sleeping tank.
Claims (4)
1. for regular inspection with manned device, it includes pushing tow eyelid retractor (1), manned basket (3), detection vehicle (4) inside a kind of horizontal tank
With horizontal tank (9), it is characterized in that: the bottom of the horizontal tank (9) be equipped with closed slide (6), it is described detection vehicle (4) bottom
Portion is mobile in closed slide (6) by the wheel (5) at the both ends axletree (5a), and the top of detection vehicle (4) is equipped with connection cushion block
The pushing tow eyelid retractor (1) of (1a) is equipped with the rotating shaft (2a) consistent with horizontal tank (9) longitudinal axis in detection vehicle (4),
Articulated arm (2) end being fixedly connected vertical with rotating shaft (2a) connect manned basket (3) by pin shaft (3a) hinge；The wheel
Axis (5a) is driven using the first engine (7) by the first transmission mechanism (7a)；The rotating shaft (2a) uses the second engine
(8) it is driven by the second transmission mechanism (8a).
2. regular inspection is with manned device inside a kind of horizontal tank according to claim 1, it is characterized in that: first power
Hydraulic motor or no-spark motor is respectively adopted in machine (7), the second engine (8).
3. regular inspection is with manned device inside a kind of horizontal tank according to claim 1, it is characterized in that: the pushing tow supports
Device (1) uses hydraulic cylinder or electro-hydraulic oil cylinder.
4. regular inspection is with manned device inside a kind of horizontal tank according to claim 1, it is characterized in that: first transmission
Mechanism (7a), the second transmission mechanism (8a) is driven using odontoid belt or chain conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199854.XA CN109911438A (en) | 2019-03-15 | 2019-03-15 | A kind of horizontal tank inside regular inspection uses manned device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199854.XA CN109911438A (en) | 2019-03-15 | 2019-03-15 | A kind of horizontal tank inside regular inspection uses manned device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109911438A true CN109911438A (en) | 2019-06-21 |
Family
ID=66965186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910199854.XA Pending CN109911438A (en) | 2019-03-15 | 2019-03-15 | A kind of horizontal tank inside regular inspection uses manned device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109911438A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306396A (en) * | 1964-07-22 | 1967-02-28 | John B Goss | Universal tank stage |
| FR2229268A5 (en) * | 1973-05-11 | 1974-12-06 | Provence Const Met | Gantry for use in spherical tanks - has working platform on parallelogram linkage mounted on central post |
| US3989006A (en) * | 1974-06-21 | 1976-11-02 | Shell Oil Company | Apparatus for spraying an insulating foam on an inside wall of a tank |
| CN2468957Y (en) * | 2001-01-21 | 2002-01-02 | 中国石油大庆石油化工总厂 | Hanging type work bench |
| KR20040084023A (en) * | 2003-03-26 | 2004-10-06 | 유양기술 주식회사 | Work party up-and- down rotary apparatus in the prefabricated scaffolding system |
| CN204896384U (en) * | 2015-07-29 | 2015-12-23 | 中石化洛阳工程有限公司 | Liquid hydrocarbon storage device of ground horizontal tank is buried in use |
-
2019
- 2019-03-15 CN CN201910199854.XA patent/CN109911438A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306396A (en) * | 1964-07-22 | 1967-02-28 | John B Goss | Universal tank stage |
| FR2229268A5 (en) * | 1973-05-11 | 1974-12-06 | Provence Const Met | Gantry for use in spherical tanks - has working platform on parallelogram linkage mounted on central post |
| US3989006A (en) * | 1974-06-21 | 1976-11-02 | Shell Oil Company | Apparatus for spraying an insulating foam on an inside wall of a tank |
| CN2468957Y (en) * | 2001-01-21 | 2002-01-02 | 中国石油大庆石油化工总厂 | Hanging type work bench |
| KR20040084023A (en) * | 2003-03-26 | 2004-10-06 | 유양기술 주식회사 | Work party up-and- down rotary apparatus in the prefabricated scaffolding system |
| CN204896384U (en) * | 2015-07-29 | 2015-12-23 | 中石化洛阳工程有限公司 | Liquid hydrocarbon storage device of ground horizontal tank is buried in use |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |
|
| WD01 | Invention patent application deemed withdrawn after publication |