CN201575887U - Spherical tank test combination working platform capable of moving freely - Google Patents
Spherical tank test combination working platform capable of moving freely Download PDFInfo
- Publication number
- CN201575887U CN201575887U CN2009202893725U CN200920289372U CN201575887U CN 201575887 U CN201575887 U CN 201575887U CN 2009202893725 U CN2009202893725 U CN 2009202893725U CN 200920289372 U CN200920289372 U CN 200920289372U CN 201575887 U CN201575887 U CN 201575887U
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- spherical tank
- working platform
- bearing pin
- workbench
- main couple
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Abstract
The utility model relates to a spherical tank test combination working platform capable of moving freely and belongs to industrial dedicated testing equipment. A vertical center axis of a spherical tank body is provided with a regular polyhedron main truss. A movable independent working platform mechanism consists of a vertical driving mechanism, a horizontal moving mechanism, a connection structure and a working platform. The working platform is connected with the vertical driving mechanism by a steel wire rope and pulley transmission mechanism to move up and down. The working platform is connected with the main truss by the connection structure to rotate. The working platform is connected with the horizontal moving mechanism and move horizontally with an idler wheel at one end of the horizontal moving mechanism along the inner wall of a spherical tank. Thus, the movable independent working platform mechanisms are correspondingly arranged on all sides of the regular polyhedron main truss to form the combination working platform which can move up and down in the spherical tank and move horizontally along the circumference inside the spherical tank. The design has simple structure and light weight, is easy to assemble and disassemble in the spherical tank. The combination working platform can simultaneously carry operators to carry out independent testing or maintaining operation. The independent testing and maintaining operations are not interfered mutually. The working efficiency is high.
Description
Technical field
A kind of spherical tank check associated working platform that can move freely of the utility model belongs to industrial dedicated inspection device field.
Background technology
Along with the development of chemical industry, all kinds of pressure-bearing spherical liquid-storage tank are used widely.After the pressure-bearing spherical liquid-storage tank is used certain time limit, need do periodic inspection to the weld seam of spherical tank inside, in order to make the reviewer can arrive each weld seam position in the spherical tank, generally need set up cripple in spherical tank inside, climb the use of lying prone for the reviewer.This framing scaffold of setting up in spherical tank inside carries out the method for weld inspection not only complex procedures is time-consuming, and consumes reviewer's muscle power, has many unsafe factors.
The utility model content
The purpose of this utility model provides a kind of spherical tank check associated working platform that can move freely, this associated working platform can move freely in that the spherical tank inwall is comprehensive up and down, the any position that the reviewer is transported to exactly spherical tank inside implements to detect and maintenance to the weld seam of spherical tank inside, thereby improves the work efficiency and the safe reliability of spherical tank check.
The purpose of this utility model is achieved through the following technical solutions:
The utility model is a kind of be used for the spherical tank check can move freely the associated working platform, comprise main couple, top-support, lower support, electric control system and the removable platform mechanism that works alone,
A kind of be used for spherical tank check can move freely the associated working platform, comprise main couple, top-support, lower support, electric control system and the removable platform mechanism that works alone, it is characterized in that main couple is the regular polygon truss, its upper and lower side connects through top-support and lower support respectively, be packed on the spherical tank vertical centre axis, the removable platform mechanism that works alone is by vertical drive mechanism, horizontal mobile mechanism, draw bail and workbench are formed, vertical drive mechanism is made up of motor and wire rope, the jar that is arranged on top-support is partly outer, one end of horizontal mobile mechanism is provided with control crank and terminal controlled flexible roller, workbench is provided with and connects the collar and pulley, and workbench and vertical drive mechanism are in transmission connection by wire rope-pulley drive mechanism and move up and down; Workbench and main couple are rotationally connected by the bearing pin at draw bail and two ends thereof; Workbench connects by being connected the collar with horizontal mobile mechanism, and horizontal mobile mechanism one end is rotationally connected through bearing pin and main couple, the terminal roller of the other end can be along spherical tank inwall horizontal rolling through control crank, through this, the removable platform mechanism correspondence that works alone is arranged on each side of regular polygon truss, promptly constitutes the associated working platform can move up and down in spherical tank and move horizontally along the spherical tank inner periphery.
Wire rope-the pulley drive mechanism of above-mentioned connection workbench and vertical drive mechanism is made up of the pulley of vertical bearing pin, pulley and workbench that motor, wire rope, the top-support lower end of vertical drive mechanism is provided with.
The two ends bearing pin of the draw bail of above-mentioned connection workbench and main couple, itself and workbench link are horizontal bearing pin, are made up of with vertical bearing pin horizontal bearing pin with main couple link bearing pin.
Above-mentioned horizontal mobile mechanism is made up of with vertical bearing pin horizontal bearing pin with main couple link bearing pin.
When workbench is moved up and down by the wire rope pulling of vertical drive mechanism, the terminal roller of horizontal mobile mechanism leaves the spherical tank inwall, the horizontal mobile mechanism that is connected with workbench also moves up and down thereupon, simultaneously, the link of workbench and draw bail is around the corresponding rotation of its horizontal bearing pin, horizontal mobile mechanism, draw bail by and main couple between horizontal bearing pin corresponding rotation also takes place, thereby make workbench maintenance level; When workbench moves horizontally, make the terminal roller wheel bearing of controlled overhanging horizontal mobile mechanism on inner tank wall, control crank makes roller roll in surface level at friction force effect lower edge inwall, simultaneously, horizontal mobile mechanism is started building to do platform through the adapter sleeve endless belt and is moved horizontally together, horizontal mobile mechanism, draw bail all around separately with main couple between the corresponding thereupon rotation of vertical bearing pin, at this moment, the pulley of top-support lower end also rotates around the normal pin axle horizontal with respect to main couple, and the angle between wire rope and the workbench is remained unchanged.
The utility model utilizes the regular polygon main couple as support, by connecting the removable platform mechanism that works alone in each side correspondence at the regular polygon truss, promptly in spherical tank, constitute can about, about the associated working platform mechanism that moves freely, make the spherical tank reviewer can arrive any position that needs inspection of spherical tank inwall easily, the design's structure is simple and direct, be easy to installation and removal, safe and reliable, the operating efficiency height.
Description of drawings
Fig. 1 the utility model spherical tank check associated working platform front view
Fig. 2 the utility model spherical tank check associated working platform vertical view
Fig. 3 draw bail is connected partial view with main couple
Fig. 4 draw bail is connected the partial view vertical view with main couple
Embodiment
How now further specify the utility model in conjunction with the accompanying drawings implements:
Main couple is positive trihedral truss, respectively is provided with the platform mechanism that works alone in three sides of correspondence, constitutes the associated working platform of being made up of three platform mechanisms that work alone, and it specifically implements as follows:
As shown in Figure 1, the design's spherical tank check associated working platform is provided with main couple 1 on spherical tank Q internal vertical central axis, main couple 1 is positive trihedral truss, main couple 1 lower end and lower support 3 are connected, the end of lower support 3 is provided with rubber blanket 3-1, be supported on the spherical tank Q inwall, fixedly connected with top-support 2 in main couple 1 upper end, top-support 2 is connected with flange with spherical tank Q upper entrance, each side at positive trihedral main couple 1 is connected with the platform mechanism that works alone, this platform mechanism that works alone is by draw bail 4, workbench 5, vertical drive mechanism 6, horizontal mobile mechanism 7 and corresponding link are formed, draw bail 4 one ends are connected with main couple 1 with horizontal bearing pin 4-2 by vertical bearing pin 4-1, the other end is connected with horizontal bearing pin with workbench 5, workbench is provided with and connects collar 5-1 and pulley 5-2, top-support 2 lower ends are in spherical tank Q inside and be provided with pulley 2-1 and vertical bearing pin, the part of top-support beyond spherical tank then is provided with vertical drive mechanism 6, vertical drive mechanism 6 comprises motor 6-1 and wire rope 6-2, wire rope 6-2 is connected to pulley 5-2 by pulley 2-1, and wraparound top-support, horizontal mobile mechanism 7 is provided with terminal roller 7-1 and handles swingle 7-2,5-1 is connected with workbench 5 thereby horizontal mobile mechanism 7 passes the connection collar, the other end also is to be connected with main couple 1 with horizontal bearing pin by vertical bearing pin as above-mentioned draw bail 4.
When workbench moves up and down, make the terminal roller 7-1 of horizontal mobile mechanism leave the spherical tank inwall, starter motor 6-1, wire rope 6-2 is moved up and down by pulley 2-1 and pulley 5-2 pulling workbench 5 successively, the draw bail 4 that is connected with workbench is simultaneously also rotated up and down around horizontal bearing pin 4-2 thereupon, and horizontal mobile mechanism 7 also is pulled and rotates up and down around its horizontal bearing pin that is connected with main couple by connecting collar 5-1.
When workbench moves horizontally, make the terminal roller 7-1 of horizontal mobile mechanism be supported on spherical tank Q inwall, handle swingle 7-2 make roller 7-1 under the friction force effect along spherical tank inwall horizontal rolling, thereby horizontal mobile mechanism 7 is rotated around its normal pin axle horizontal that is connected with main couple, and drive workbench 5 and move horizontally together by connecting collar 5-1, correspondingly, draw bail 4 horizontally rotates around vertical bearing pin 4-1 thereupon, and the pulley 2-1 in support 2 lower ends, wire rope effect next top also horizontally rotates with respect to main couple around vertical bearing pin thereupon.
Above-mentioned correspondence is connected the platform mechanism that works alone of each side of positive trihedral truss, and its three the platform portability staff that work alone detect or keep in repair spherical tank 120 degree inwall scopes simultaneously, and operation is not disturbed freely mutually.
Embodiment 2:
Main couple is the positive tetrahedron truss, four sides in correspondence respectively are provided with the platform mechanism that works alone, thereby constitute the associated working platform of forming by four platform mechanisms that work alone, its four the platform portability staff that work alone, corresponding simultaneously its spherical tank 90 degree inwall scopes detect or keep in repair, operation is not disturbed freely mutually.It specifically implements to repeat no more referring to the foregoing description 1.
Claims (4)
- One kind be used for spherical tank check can move freely the associated working platform, comprise main couple, top-support, lower support, electric control system and the removable platform mechanism that works alone, it is characterized in that main couple is the regular polygon truss, its upper and lower side connects through top-support and lower support respectively, be packed on the spherical tank vertical centre axis, the removable platform mechanism that works alone is by vertical drive mechanism, horizontal mobile mechanism, draw bail and workbench are formed, vertical drive mechanism is made up of motor and wire rope, the jar that is arranged on top-support is partly outer, one end of horizontal mobile mechanism is provided with control crank and terminal controlled flexible roller, workbench is provided with and connects the collar and pulley, workbench and vertical drive mechanism are in transmission connection by wire rope-pulley drive mechanism, workbench and main couple are rotationally connected by the bearing pin at draw bail and two ends thereof, workbench connects by being connected the collar with horizontal mobile mechanism, and horizontal mobile mechanism one end is rotationally connected through bearing pin and main couple, the terminal roller of the other end can be along spherical tank inwall horizontal rolling through control crank, through this, the removable platform mechanism correspondence that works alone is arranged on each side of regular polygon truss, promptly constitutes the associated working platform can move up and down in spherical tank and move horizontally along the spherical tank inner periphery.
- 2. according to claim 1 a kind of be used for spherical tank check can move freely the associated working platform, it is characterized in that connecting the wire rope-pulley drive mechanism of workbench and vertical drive mechanism and form by the pulley of vertical bearing pin, pulley and the workbench of the motor of vertical drive mechanism, wire rope, the setting of top-support lower end.
- 3. according to claim 1 a kind of be used for spherical tank check can move freely the associated working platform, it is characterized in that connecting the two ends bearing pin of the draw bail of workbench and main couple, itself and workbench link are horizontal bearing pin, are made up of with vertical bearing pin horizontal bearing pin with main couple link bearing pin.
- 4. according to claim 1 a kind of be used for spherical tank check can move freely the associated working platform, it is characterized in that horizontal mobile mechanism is made up of with vertical bearing pin horizontal bearing pin with main couple link bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202893725U CN201575887U (en) | 2009-12-18 | 2009-12-18 | Spherical tank test combination working platform capable of moving freely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202893725U CN201575887U (en) | 2009-12-18 | 2009-12-18 | Spherical tank test combination working platform capable of moving freely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575887U true CN201575887U (en) | 2010-09-08 |
Family
ID=42695763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202893725U Expired - Fee Related CN201575887U (en) | 2009-12-18 | 2009-12-18 | Spherical tank test combination working platform capable of moving freely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575887U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018659A (en) * | 2014-06-16 | 2014-09-03 | 大连理工大学 | Auxiliary man-riding appliance for regular checkups in spherical tank |
| CN106320682A (en) * | 2016-09-21 | 2017-01-11 | 河南省锅炉压力容器安全检测研究院济源分院 | Auxiliary device for spherical tank checkout and checkout method |
| CN106985129A (en) * | 2017-05-19 | 2017-07-28 | 大连理工大学 | Regular inspection uses hydraulic pressure manned device inside a kind of spherical tank |
| CN107363805A (en) * | 2017-07-20 | 2017-11-21 | 西南交通大学 | Detection workbench inside a kind of spherical tank |
| CN108644610A (en) * | 2018-04-19 | 2018-10-12 | 大连理工大学 | A kind of spherical tank internal hydraulic pressure type detection device |
| CN109459188A (en) * | 2018-11-09 | 2019-03-12 | 邓小军 | A kind of water purifier pressure pot antiseepage device for detecting leakage |
| WO2020037987A1 (en) * | 2018-08-19 | 2020-02-27 | 大连理工大学 | Hydraulic manned device for regular internal detection of spherical tank |
| CN111537155A (en) * | 2020-05-28 | 2020-08-14 | 陈文凯 | Tank body leakage detection device and method |
-
2009
- 2009-12-18 CN CN2009202893725U patent/CN201575887U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018659A (en) * | 2014-06-16 | 2014-09-03 | 大连理工大学 | Auxiliary man-riding appliance for regular checkups in spherical tank |
| CN104018659B (en) * | 2014-06-16 | 2016-05-11 | 大连理工大学 | The auxiliary manned utensil of the inner regular inspection of a kind of spherical tank |
| CN106320682A (en) * | 2016-09-21 | 2017-01-11 | 河南省锅炉压力容器安全检测研究院济源分院 | Auxiliary device for spherical tank checkout and checkout method |
| CN106985129A (en) * | 2017-05-19 | 2017-07-28 | 大连理工大学 | Regular inspection uses hydraulic pressure manned device inside a kind of spherical tank |
| CN106985129B (en) * | 2017-05-19 | 2019-07-26 | 大连理工大学 | Regular inspection is with hydraulic manned device inside a kind of spherical tank |
| CN107363805A (en) * | 2017-07-20 | 2017-11-21 | 西南交通大学 | Detection workbench inside a kind of spherical tank |
| CN107363805B (en) * | 2017-07-20 | 2023-04-07 | 西南交通大学 | Work platform for detecting inside of spherical tank |
| CN108644610A (en) * | 2018-04-19 | 2018-10-12 | 大连理工大学 | A kind of spherical tank internal hydraulic pressure type detection device |
| WO2020037987A1 (en) * | 2018-08-19 | 2020-02-27 | 大连理工大学 | Hydraulic manned device for regular internal detection of spherical tank |
| CN109459188A (en) * | 2018-11-09 | 2019-03-12 | 邓小军 | A kind of water purifier pressure pot antiseepage device for detecting leakage |
| CN111537155A (en) * | 2020-05-28 | 2020-08-14 | 陈文凯 | Tank body leakage detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100908 Termination date: 20181218 |