CN203486862U - Electric hoist lifting device of large-scale storage tank - Google Patents
Electric hoist lifting device of large-scale storage tank Download PDFInfo
- Publication number
- CN203486862U CN203486862U CN201320593114.2U CN201320593114U CN203486862U CN 203486862 U CN203486862 U CN 203486862U CN 201320593114 U CN201320593114 U CN 201320593114U CN 203486862 U CN203486862 U CN 203486862U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- electric block
- scale storage
- bont
- electric hoist
- 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
Links
Images
Abstract
The utility model relates to the field of lifting of electric hoists, in particular to an electric hoist lifting device of a large-scale storage tank. The electric hoist lifting device of the large-scale storage tank comprises stand columns evenly distributed at the inner side of the storage tank, an inclined support fixed to the stand columns, a lifting lug, a central column arranged at the center of the bottom of the storage tank, pull rods fixedly connecting the stand columns and connecting the stand columns and the central column, and an electric hoist arranged on the stand columns and the lifting lug. The electric hoist lifting device of the large-scale storage tank relieves the labor intensity for workers, saves labor cost, improves working efficiency, shortens the construction period, has good social and economic development prospects, and is easy to popularize.
Description
Technical field
The utility model relates to petrochemical complex electric block and promotes field, particularly a kind of electric block bont of large-scale storage tank.
Background technology
In oil, chemical industry Process of Engineering Construction, often meet the making of large-scale storage tank, conventionally adopt bottle gouard moved by hands lifting, hydraulic lifting, pneumatic jack to rise and promote inverted construction method or upright method of hull section construction.There is the defects such as labour intensity is large, inefficiency in bottle gouard moved by hands lift method; The defects such as hydraulic lifting there will be the asynchronous work of hydraulic actuating cylinder, and hoisting speed is slow, and hydraulic efficiency gear is installed complicated, and physical dimension inconvenience is controlled, expensive; Pneumatic jack rises the require shortcomings such as high, safety low of lift method to the selection of frock facility, leak tightness; The problems such as upright method of hull section construction exists aloft work, and tank deck construction is difficult.
Domestic large-scale nonstandard storage tank, in fabrication and installation process, generally adopts following several method at present: bottle gouard moved by hands lifting inverted construction method, hydraulic lifting inverted construction method, pneumatic jack rise and promote inverted construction method, upright method of hull section construction etc.Hydraulic lifting inverted construction work efficiency in installation process is lower, and hydraulic jacking device easily breaks down, and is difficult to safeguard; It is lower that pneumatic jack rises lifting inverted construction method safety factor, is not easy to control tank body balance; Formal dress rule is that to use crane to carry out aerial group right, is applicable to small-sized nonstandard storage tank and installs, and construction cost is higher.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of cost is low, work efficiency is high, effectively controls the electric block bont of the large-scale storage tank of rate of breakdown.
According to design plan provided by the utility model, a kind of electric block bont of large-scale storage tank, comprise lift system and supporting mechanism, described lift system comprises a plurality of columns that are distributed on storage tank inner side, is separately fixed at the hanger of column and storage tank inner side, is located at the electric block on column hanger, described supporting mechanism comprises the diagonal brace fixing with column, is arranged on the center mast at storage tank bottom center, the counterweight ring that described electric block comprises the limit switch being fixed on electric block, spacing rope and is set in together with hoisting rope.
According to the electric block bont of above-mentioned large-scale storage tank, described supporting mechanism also comprises respectively the fixedly pull bar of adjacent upright posts and column and center mast.
According to the electric block bont of above-mentioned large-scale storage tank, described lift system comprises 5 ~ 15 columns that are distributed on storage tank inner side.
According to the electric block bont of above-mentioned large-scale storage tank, described lift system comprises 11 columns that are distributed on storage tank inner side.
According to the electric block bont of above-mentioned large-scale storage tank, described spacing rope one end is fixed on the driving lever of limit switch, the other end is fixed on counterweight ring, described counterweight ring center is provided with protruding hollow cylindrical structure, and hoisting rope is fixedly connected with the suspension hook of electric block through hollow cylindrical structure.
The beneficial effect of the electric block bont of the utility model large-scale storage tank:
1. the electric block bont construction cost of the utility model large-scale storage tank is low, work efficiency is high, effectively control the probability of occurrence of fault fast eliminating, does not affect construction speed and duration, reduces cost of human resources, expands the market influence and competitive power.
2. the electric block bont of the utility model large-scale storage tank is simple in structure, practical, use flexibly, conveniently, control reliable, have that Meteorological is few, failure rate is low, installation and maintenance be easy and convenient, effectively solves spacing malfunctioning problem in electric block lifting process, guarantees the safe handling of electric block, reduce equipment failure rate, guarantee the safety of operation of maintenance, maintenance, brought convenience to post work, maintenance man, there is good value for applications.
accompanying drawing explanation:
Fig. 1 is the electric block bont structural representation of the utility model large-scale storage tank;
Fig. 2 is the structural representation of electric block in the utility model.
the specific embodiment:
Number in the figure 1 represents tank skin, label 2 represents column, label 3 represents diagonal brace, and label 4 represents hanger, and label 5 represents electric block, label 5-1 represents hoisting rope, label 5-2 represents suspension hook, and label 5-3 represents limit switch, and label 5-4 represents driving lever, label 5-5 represents spacing rope, and label 5-6 represents counterweight ring.
Below in conjunction with accompanying drawing and technical scheme, the utility model is described in further detail.
Embodiment mono-, shown in Fig. 1-2, a kind of electric block bont of large-scale storage tank, comprise lift system and supporting mechanism, described lift system comprises a plurality of columns 2 that are distributed on storage tank shell 1 inner side, be separately fixed at the hanger 4 of column 2 and tank skin 1 inner side, be located at the electric block 5 on column 2 hangers 4, described supporting mechanism comprises the diagonal brace 3 fixing with column 2, be arranged on the center mast (not shown in FIG.) at storage tank bottom center, described electric block 5 comprises the limit switch 5-3 being fixed on electric block, spacing rope 5-5 and the counterweight ring 5-6 being set in together with hoisting rope 5-1.
Described supporting mechanism also comprises respectively the fixedly pull bar (not shown in FIG.) of adjacent upright posts 2 and column 2 and center mast.
Described lift system comprises 5 columns 2 that are distributed on circular storage tank shell 1 inner side.
Described spacing rope 5-5 one end is fixed on the driving lever 5-4 of limit switch 5-3, the other end is fixed on counterweight ring 5-6, described counterweight ring 5-6 center is provided with protruding hollow cylindrical structure, hoisting rope 5-1 is fixedly connected with the suspension hook 5-2 of electric block 5 through hollow cylindrical structure, and described spacing rope 5-5 is steel rope.
Embodiment bis-, and basic identical with embodiment mono-, difference is: described lift system comprises 11 columns 2 that are distributed on storage tank shell 1 inner side.
Embodiment tri-, and basic identical with embodiment mono-, difference is: described lift system comprises 15 columns 2 that are distributed on storage tank shell 1 inner side.
The utility model is not limited to the above-mentioned specific embodiment, and those skilled in the art also can make multiple variation accordingly, but any and the utility model are equal to or similarly change and all should be encompassed in the scope of the utility model claim.
Claims (5)
1. the electric block bont of a large-scale storage tank, comprise lift system and supporting mechanism, it is characterized in that: described lift system comprises a plurality of columns that are distributed on storage tank shell inner side, is separately fixed at the hanger of column and storage tank inner side, is located at the electric block on column hanger, described supporting mechanism comprises the diagonal brace fixing with column, is arranged on the center mast at storage tank bottom center, the counterweight ring that described electric block comprises the limit switch being fixed on electric block, spacing rope and is set in together with the hoisting rope of electric block.
2. the electric block bont of large-scale storage tank according to claim 1, is characterized in that: described supporting mechanism also comprises respectively the fixedly pull bar of adjacent upright posts and column and center mast.
3. the electric block bont of large-scale storage tank according to claim 1, is characterized in that: described lift system comprises 5 ~ 15 columns that are distributed on storage tank shell inner side.
4. the electric block bont of large-scale storage tank according to claim 1, is characterized in that: described lift system comprises 11 columns that are distributed on storage tank shell inner side.
5. the electric block bont of large-scale storage tank according to claim 1, it is characterized in that: described spacing rope one end is fixed on the driving lever of limit switch, the other end is fixed on counterweight ring, described counterweight ring center is provided with protruding hollow cylindrical structure, and hoisting rope is fixedly connected with the suspension hook of electric block through hollow cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593114.2U CN203486862U (en) | 2013-09-25 | 2013-09-25 | Electric hoist lifting device of large-scale storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593114.2U CN203486862U (en) | 2013-09-25 | 2013-09-25 | Electric hoist lifting device of large-scale storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486862U true CN203486862U (en) | 2014-03-19 |
Family
ID=50257707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593114.2U Expired - Fee Related CN203486862U (en) | 2013-09-25 | 2013-09-25 | Electric hoist lifting device of large-scale storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140535A (en) * | 2017-07-03 | 2017-09-08 | 北京城建六建设集团有限公司 | A kind of short group's davit lifts the Lift-on/Lift-off System and lifting engineering method of tall and big anaerobism tank body |
-
2013
- 2013-09-25 CN CN201320593114.2U patent/CN203486862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140535A (en) * | 2017-07-03 | 2017-09-08 | 北京城建六建设集团有限公司 | A kind of short group's davit lifts the Lift-on/Lift-off System and lifting engineering method of tall and big anaerobism tank body |
| CN107140535B (en) * | 2017-07-03 | 2019-02-19 | 北京城建六建设集团有限公司 | A kind of short group's davit lifts the Lift-on/Lift-off System and lifting engineering method of tall and big anaerobism tank body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103545751B (en) | Overhead transmission line ground wire optical fiber cable fitting changes support | |
| CN201864516U (en) | Lifting appliance special for overhauling isolating switch | |
| CN1868855A (en) | Air turnover system of large bridge steel structural unit and air turnover method | |
| CN203486862U (en) | Electric hoist lifting device of large-scale storage tank | |
| CN203065095U (en) | Slag pot lifting device | |
| CN203728474U (en) | Substation special elevator | |
| CN104058333B (en) | A kind of underground nuclear power station reactor building circular crane crossbeam hanging method | |
| CN104418243A (en) | Free rotation crane | |
| CN201367313Y (en) | Swinging strut type pole head | |
| CN203113305U (en) | Hydraulic balancing device of ship lift cable wire with mechanical locking function | |
| CN206940369U (en) | A kind of dock wall hydraulic pressure maintenance platform | |
| CN208747486U (en) | A kind of balance hanging beam group suspender | |
| CN203553744U (en) | An ultra extra high voltage AC-DC overhead transmission line ground wire optical cable armour clamp replacing apparatus | |
| CN203545529U (en) | Crane of hydraulic jacking device | |
| CN203187370U (en) | Inner mast hoisting device | |
| CN203392754U (en) | Transformer hanging device | |
| CN203321336U (en) | Device for adopting drilling line to realize lifting of oil rig self-elevating derrick | |
| CN206203654U (en) | Multipurpose flare tower hoisting support rod | |
| CN207435918U (en) | A kind of box beam hoisting platform and the lifting beam machine using the hoisting platform | |
| CN103318773A (en) | Transformer hoisting apparatus | |
| CN105225712A (en) | The switching device shifter under water of nuclear power station material-loading/unloading machine weight component load simulation integration | |
| CN205069137U (en) | Auto -change over device under water of nuclear power station loading and unloading machine weight subassembly load simulation integration | |
| CN205023729U (en) | Gallows frame | |
| CN203922515U (en) | The special-purpose maintenance of a kind of 66kV disconnector suspender | |
| CN203144001U (en) | Jack with combined supporting arms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20160925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |