CN203638979U - Device for mounting tank floor in low-temperature storage tank - Google Patents

Device for mounting tank floor in low-temperature storage tank Download PDF

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Publication number
CN203638979U
CN203638979U CN201320829580.6U CN201320829580U CN203638979U CN 203638979 U CN203638979 U CN 203638979U CN 201320829580 U CN201320829580 U CN 201320829580U CN 203638979 U CN203638979 U CN 203638979U
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CN
China
Prior art keywords
truss
temperature storage
storage tank
low temperature
tank
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 - Lifetime
Application number
CN201320829580.6U
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Chinese (zh)
Inventor
冷辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinopec Engineering Group Co Ltd
Sinopec Nanjing Engineering Co Ltd
Original Assignee
Sinopec Engineering Group Co Ltd
Sinopec Nanjing Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sinopec Engineering Group Co Ltd, Sinopec Nanjing Engineering Co Ltd filed Critical Sinopec Engineering Group Co Ltd
Priority to CN201320829580.6U priority Critical patent/CN203638979U/en
Application granted granted Critical
Publication of CN203638979U publication Critical patent/CN203638979U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a device for mounting a tank floor in the low-temperature storage tank, which comprises a truss (7), wherein one end of the truss (7) is fixed on a steel wire rope (4) arranged at the central tapping position on the outer tank top of the low-temperature storage tank (9), and the other end of the truss (7) is fixed on a hook of an electric block on an annular track (2) above an interlayer of the low-temperature storage tank (9) so as to guarantee that the truss (7) is capable of rotating at 360 DEG by taking the center of the tank as the circle center; a track beam and a truss handcart (6) are arranged on the truss (7), a chain block is hung below the truss handcart (6) for lifting the tank floor. The device for mounting the tank floor in low-temperature storage tank is used for laying the inner tank floor, and all positions of the inner tank floor can be covered, the floor laying is stable, the working time of mounting one floor is 5min with the coordination of two lifting workers, two riveters and one electric welder; the labor intensity is low and the working performance is high.

Description

The device of installing for tank bottom in low temperature storage tank
Technical field
The utility model relates to chemical engineering field, is specifically related to a kind of device of installing for tank bottom in low temperature storage tank, and the utility model is installed for tank bottom in low temperature storage tank.
Background technology
At present, the installation of tank bottom adopts trailer that tank bottom is transported to installation site conventionally in low temperature storage tank, makees like this trailer and can destroy the planeness of dry sand, need to be to the continuous levelling of dry sand, tank bottom, in the time unloading, need to manually be lifted plate simultaneously, labour intensity is large, has security risk.
Low temperature storage tank inner canister base plate paving is on cold insulation dry sand, and now installation of outer tank deck cannot directly be laid base plate with crane from tank.For the planeness of not broken ring dry sand, operating personnel can not step down in operation on dry sand, therefore needs badly and makes the special purpose device of laying at the bottom of inner canister, solves an inner canister base plate paving difficult problem.
Summary of the invention
The purpose of this utility model is to provide a kind of device of installing for tank bottom in low temperature storage tank, realizes built on stilts operation.
The technical solution of the utility model is:
A kind of device of installing for tank bottom in low temperature storage tank, it is characterized in that comprising a truss 7, truss 7 one end are fixed on the steel rope 4 that tank deck center drilling position arranges from low temperature storage tank 9, the other end is fixed on the suspension hook of electric block on low temperature storage tank 9 interlayer top circular orbits 2, thereby ensure that truss 7 Neng Yiguan centers are the rotation of 360 °, the center of circle, on truss 7, track girder is set, truss handcraft 6, truss handcraft hangs chain block 6 times, for lift pot base plate.Thereby guarantee truss handcraft 6 and chain block can be walked along low temperature storage tank 9 diametric(al)s, thereby the tank bottom lifting on chain block is transported to each position in low temperature storage tank 9.In order to prevent that base plate from producing distortion in hoisting process
The outer tank deck center drilling of described low temperature storage tank 9 position is provided with opening-nozzle 1.
Described steel rope 4 is provided with jack 5.
Mounting base lifting anti-deformation mold 8 on the chain sling of described truss handcraft 6, for lifting base plate.
Described truss 7 is for shaped steel or steel pipe welding form, and its cross sectional shape is triangle
The track girder arranging on described truss 7 adopts I-beam section to be made.
The beneficial effects of the utility model are:
The device of installing for tank bottom in low temperature storage tank of the present utility model adopts this device to lay interior tank bottom, all positions of tank bottom in can bedding, bed board is steady, the average production time that a base plate is installed is 5 minutes, only need 2 to play heavy industry, 2 riveter, 1 electric welder's cooperation, labour intensity is low, and operating efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1 is that opening-nozzle, 2 is that circular orbit, 3 is that circular orbit handcraft, 4 is that steel rope, 5 is that jack, 6 is that truss handcraft, 7 is that truss, 8 is low temperature storage tank for base plate lifts anti-deformation mold, 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As Fig. 1, a kind of device of installing for tank bottom in low temperature storage tank, comprise a truss 7, truss 7 one end are fixed on the steel rope 4 that tank deck center drilling position arranges from low temperature storage tank 9, and the other end is fixed on the suspension hook of electric block on low temperature storage tank 9 interlayer top circular orbits 2, thereby ensures that truss 7 Neng Yiguan centers are the rotation of 360 °, the center of circle, on truss 7, track girder is set, truss handcraft 6, truss handcraft hangs chain block 6 times, for lift pot base plate.Thereby guarantee truss handcraft 6 and chain block can be walked along low temperature storage tank 9 diametric(al)s, thereby the tank bottom lifting on chain block is transported to each position in low temperature storage tank 9.In order to prevent that base plate from producing distortion in hoisting process
The outer tank deck center drilling of low temperature storage tank 9 position is provided with opening-nozzle 1.For fixing steel rope.Steel rope 4 is provided with jack 5.Mounting base lifting anti-deformation mold 8 on the chain sling of truss handcraft 6, for lifting base plate.Truss 7 is for shaped steel or steel pipe welding form, and its cross sectional shape is triangle.The track girder arranging on truss 7 adopts I-beam section to be made.
Truss handcraft 6 drives with bangle, walks in the track lower edge of I-beam section, is equipped with chain block composition single-beam crane.Because individual base plate weight is no more than 3 tons conventionally, therefore truss handcraft 6 and chain block are all selected 5t level.Truss can Yi Guan center be the rotation of 360 °, the center of circle, and truss handcraft 6 and chain block can move radially along track, thereby interior tank bottom can be transported to any position of inner canister, does not stay dead angle.When installation, use crane that interior tank bottom is winched to interim gate place, use this device that base plate is transported to installation site, operating personnel may stand on base plate, moves, thereby can not destroy the planeness of dry sand at the bottom of tank with base plate.
The device installation effectiveness of installing for tank bottom in low temperature storage tank of the present utility model is high, and cost is low, is the best approach of tank bottom in current low temperature storage tank is installed.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; do not departing under the utility model design concept prerequisite; various modification and improvement that in this area, common engineering staff make the technical solution of the utility model; all should fall into protection domain of the present utility model, the technology contents of the utility model request protection has all been documented in claims.

Claims (6)

1. a device of installing for tank bottom in low temperature storage tank, it is characterized in that comprising a truss (7), truss (7) one end is fixed on the steel rope (4) that tank deck center drilling position arranges from low temperature storage tank (9), the other end is fixed on the suspension hook of the upper electric block of low temperature storage tank (9) interlayer top circular orbit (2), thereby ensure that truss (7) Neng Yiguan center is the rotation of 360 °, the center of circle, truss arranges track girder on (7), truss handcraft (6), truss handcraft hangs chain block under (6), for lift pot base plate.
2. the device of installing for tank bottom in low temperature storage tank according to claim 1, is characterized in that the outer tank deck center drilling of described low temperature storage tank (9) position is provided with opening-nozzle (1).
3. the device of installing for tank bottom in low temperature storage tank according to claim 1, is characterized in that described steel rope (4) is provided with jack (5).
4. the device of installing for tank bottom in low temperature storage tank according to claim 1, is characterized in that mounting base lifting anti-deformation mold (8) on the chain sling of described truss handcraft (6), for lifting base plate.
5. the device of installing for tank bottom in low temperature storage tank according to claim 1, is characterized in that described truss (7) is for shaped steel or steel pipe welding form, and its cross sectional shape is triangle.
6. the device of installing for tank bottom in low temperature storage tank according to claim 1, is characterized in that the upper track girder arranging of described truss (7) adopts I-beam section to be made.
CN201320829580.6U 2013-12-13 2013-12-13 Device for mounting tank floor in low-temperature storage tank Expired - Lifetime CN203638979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320829580.6U CN203638979U (en) 2013-12-13 2013-12-13 Device for mounting tank floor in low-temperature storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320829580.6U CN203638979U (en) 2013-12-13 2013-12-13 Device for mounting tank floor in low-temperature storage tank

Publications (1)

Publication Number Publication Date
CN203638979U true CN203638979U (en) 2014-06-11

Family

ID=50870242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320829580.6U Expired - Lifetime CN203638979U (en) 2013-12-13 2013-12-13 Device for mounting tank floor in low-temperature storage tank

Country Status (1)

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CN (1) CN203638979U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106927353A (en) * 2017-04-17 2017-07-07 中国核工业第五建设有限公司 LNG storage tank tank inner tube pipe fitting method
CN107399670A (en) * 2017-07-21 2017-11-28 广西建工集团第安装有限公司 A kind of compound steel ageing sugar bucket hanging method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106927353A (en) * 2017-04-17 2017-07-07 中国核工业第五建设有限公司 LNG storage tank tank inner tube pipe fitting method
CN107399670A (en) * 2017-07-21 2017-11-28 广西建工集团第安装有限公司 A kind of compound steel ageing sugar bucket hanging method
CN107399670B (en) * 2017-07-21 2019-04-09 广西建工集团第一安装有限公司 A kind of compound steel ageing sugar bucket hanging method

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Granted publication date: 20140611