CN2332780Y - Internal operation lift rack for spherical storage tank - Google Patents
Internal operation lift rack for spherical storage tank Download PDFInfo
- Publication number
- CN2332780Y CN2332780Y CN 98212834 CN98212834U CN2332780Y CN 2332780 Y CN2332780 Y CN 2332780Y CN 98212834 CN98212834 CN 98212834 CN 98212834 U CN98212834 U CN 98212834U CN 2332780 Y CN2332780 Y CN 2332780Y
- Authority
- CN
- China
- Prior art keywords
- platform
- fixed
- storage tank
- spherical storage
- central post
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an internal operation lift rack for a spherical storage tank which is composed of a fixing part, a driving part, a fixing platform, and a prolonging movable platform. The driving part adjusts the operation height of a lifting frame by a hoist system. The prolonging movable platform adjusts the internal operation radius, and therefore, the operation efficiency and quality in the storage tank can be improved.
Description
The utility model relates to a kind of lifting gear that the tank inside operation is used that is used for, and is specially adapted to the inside processing of spherical storage tank.
In the prior art, the interior construction difficulty of large-scale storage tank is bigger, the particularly interior construction of spherical tank, owing to there is not suitable construction equipment, the mode of building a framework is still adopted in interior construction, because of the restriction of its internal construction, has a strong impact on construction speed and construction quality.
The purpose of this utility model provides a kind of interior operation crane of spherical storage tank that can regulate operating radius and height.
The utility model is mainly by running part, compositions such as fixed platform and prolongation movable platform, it is characterized in that running part is by central post 2, upper lower burrs (4,7), drive 5, wheel post 6, last lower lift ring (8,14), stay cord 10, hoist engine 12 is formed, central post 2 bottoms are connected with The One On The Chassis base platform 21 by bolt, movable hoisting ring 19 is sleeved on the central post 2, hoist engine 12 is fixed on dish 7 and the fixed platform 23, fixed platform is by fixing sheet frame (26,27,30) form, and connect with last dish 7 by bolt, prolong movable platform by movable sheet frame (28,29) form, and connect with fixed platform by attachment pegs 17.
But advantage of the present utility model is platform and regulates the operating radius and the operation height of crane easily according to the tank diameter size, thereby improves the work efficiency and the quality of tank inside operation.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Fig. 3 is the utility model transmission schematic diagram;
Fig. 4 is the utility model D-D sectional view;
Fig. 5 is the utility model B-B sectional view;
The utility model is made up of basic fixed part, running part, fixed platform, prolongation movable platform and other auxiliary parts, now in conjunction with the accompanying drawings the each several part structure is described in detail as follows:
Basic fixed part by base 1, central post 2, lower wall 4, on coil 7, wheel post 6 etc. forms, central post 2 is fixed on the base 1, lower wall 4 is made up of four fan-shaped deckle boards, becomes integral body (as shown in Figure 4) by Bolt Connection between the deckle board.Last dish 7 is the outer square structure of interior circle, on coil 7 and connect by some deckle boards and to form.Wheel post 6 is symmetrically fixed on lower wall 4 and goes up between the dish 7.
Running part as shown in Figure 5, mainly form by drive 5, lower lift ring 8, upper lift ring 14, last stay cord 10, following stay cord 11, hoist engine 12, movable hoisting ring 19 is sleeved on the central post 2, and hoist engine 12 is fixed on dish 7 and the fixed platform 23, and moving runner 5 places on the wheel post 6.Last stay cord 10 connects with lower lift ring 8, and top is by fixed pulley 13, and fixed pulley 13 hangs on the upper lift ring 14, and upper lift ring 14 is fixed on the upper mounted plate 3.Following stay cord 11 tops are by fixed pulley 13, and the bottom is connected with hoist engine 12.Pulley mechanism of the present utility model is two groups of symmetrical distributions.
Fixed platform 23 is made up of fixing sheet frame (26,27,30), and connects with last dish 7 by bolt, and sheet frame 26 is a rectangle, and sheet frame 30 is a triangle, and sheet frame 27 is trapezoidal, connects (as shown in Figure 2) with the engagement of primary and secondary limit between the sheet frame.
Prolong movable platform 24 and be made up of movable sheet frame (28,29), sheet frame 28 is a rectangle, and sheet frame 29 is a triangle, meshes with the primary and secondary limit between the sheet frame, and is connected with fixed platform by attachment pegs 17.
Claims (3)
1. operation crane in the spherical storage tank, mainly by fixing and running part, fixed platform and prolongation movable platform are formed, it is characterized in that the fixing running part that reaches is by central post (2), upper lower burrs (4,7), drive (5), wheel post (6), last lower lift ring (8,14), stay cord (10), hoist engine (1 2) is formed, central post (2) bottom is connected with base platform (21) on chassis (1) by bolt, movable hoisting ring (19) is sleeved on the central post (2), hoist engine (12) is fixed on dish (7) and the fixed platform (23), fixed platform is by fixing sheet frame (26,27,30) form, and connect with last dish (7) by bolt, prolong platform by movable sheet frame (28,29) form, and connect with fixed platform by attachment pegs (17).
2. operation crane in the spherical storage tank according to claim 1 is characterized in that stiffening ring (9) is fixed by bolts to the below of dish (7).
3. operation crane in the spherical storage tank according to claim 1 is characterized in that central post (2) top is fixed with plate washer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212834 CN2332780Y (en) | 1998-02-27 | 1998-02-27 | Internal operation lift rack for spherical storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212834 CN2332780Y (en) | 1998-02-27 | 1998-02-27 | Internal operation lift rack for spherical storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332780Y true CN2332780Y (en) | 1999-08-11 |
Family
ID=33967000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98212834 Expired - Fee Related CN2332780Y (en) | 1998-02-27 | 1998-02-27 | Internal operation lift rack for spherical storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332780Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006005248A1 (en) * | 2004-07-12 | 2006-01-19 | Ming Zhu | An elevator for inspecting the bulkhead in the ship |
| CN104453196A (en) * | 2014-11-28 | 2015-03-25 | 中煤第六十八工程有限公司 | Warehouse internal all-dimensional lifting operating platform |
| CN104563476A (en) * | 2015-01-12 | 2015-04-29 | 中国计量学院 | Interior constructing device for large spherical tank |
-
1998
- 1998-02-27 CN CN 98212834 patent/CN2332780Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006005248A1 (en) * | 2004-07-12 | 2006-01-19 | Ming Zhu | An elevator for inspecting the bulkhead in the ship |
| CN104453196A (en) * | 2014-11-28 | 2015-03-25 | 中煤第六十八工程有限公司 | Warehouse internal all-dimensional lifting operating platform |
| CN104563476A (en) * | 2015-01-12 | 2015-04-29 | 中国计量学院 | Interior constructing device for large spherical tank |
| CN104563476B (en) * | 2015-01-12 | 2016-09-28 | 中国计量学院 | A kind of large-size spherical tank interior construction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |