CN209493289U - A kind of LNG storage tank tank skin wall maintenance auxiliary hanging device - Google Patents
A kind of LNG storage tank tank skin wall maintenance auxiliary hanging device Download PDFInfo
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- CN209493289U CN209493289U CN201821629234.2U CN201821629234U CN209493289U CN 209493289 U CN209493289 U CN 209493289U CN 201821629234 U CN201821629234 U CN 201821629234U CN 209493289 U CN209493289 U CN 209493289U
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- storage tank
- lng storage
- hanging device
- fixed block
- oblique pull
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Abstract
The utility model provides a kind of LNG storage tank tank skin wall maintenance auxiliary hanging device, symmetrically arranged for connecting the connection component to support component including a pair of symmetrically arranged support component and a pair of cross；Support component includes crossbeam group welding piece, main oblique pull beam and column beam, and crossbeam group welding piece, main oblique pull beam are connected two-by-two with column beam；One end of crossbeam group welding piece is equipped with fixation kit, and for fixation kit for covering in LNG storage tank, the other end is equipped with limit rope and wirerope, is equipped with hanging basket on wirerope.The utility model is in use, hanging basket is mounted on the load cable and safety steel cable in the utility model embodiment, anchor ear is fixed in LNG storage tank, under the cooperation of support component and the symmetrical connection component for being movably installed in support component that the crossbeam group welding piece, main oblique pull beam, column beam of flexible connection form, staff especially in hanging basket will not feel significantly to shake very much at work, improve the security reliability of the utility model.
Description
Technical field
The utility model relates to the storage tank maintenance technology fields of LNG receiving station more particularly to a kind of LNG storage tank tank skin wall to tie up
Shield auxiliary hanging device.
Background technique
LNG (liquefied natural gas, liquefied natural gas) be it is a kind of cleaning, the efficient energy.Natural gas conduct
Clean energy resource is more and more favored, and LNG is all classified as preferred fuels by many countries, and ratio of the natural gas in energy supply is fast
Speed increases.Liquefied natural gas just with every year about 12% rapid growth, becomes the whole world and increases most swift and violent one of energy industry.
LNG automobile is as national clean energy resource vehicle, the development advanced by leaps and bounds in recent years, while LNG gas station is also as after rain
The construction of large area has been carried out as spring bamboo.
LNG gas station includes the LNG storage tank for storing LNG, and in order to store LNG, the internal volume of LNG storage tank is very
Greatly, to guarantee air pressure, external height is also very high, and LNG storage tank also needs to be regularly maintained, it is necessary to which relevant staff carries out
High altitude operation.Currently, there are two types of the modes of the maintenance of LNG storage tank, first is that carrying additionally loading work people in hanging basket, hanging basket using crane
Member carries out the mode of high altitude operation, second is that the mode of " high-altitude spider-man " progress high altitude operation is employed, but the former high-altitude is made
Industry range is smaller, and shaking amplitude is big when operation, and the latter's security reliability in high altitude operation is lower, and the two is in wind-force shadow
Be easy to appear under sound it is unstable, cause high altitude operation difficulty increase.
Utility model content
The utility model is directed to the shortcomings that existing way, proposes a kind of LNG storage tank tank skin wall maintenance auxiliary hanging device, uses
To solve the above problem of the existing technology.
One aspect according to the present utility model provides a kind of LNG storage tank tank skin wall maintenance auxiliary hanging device, including
A pair of symmetrically arranged support component and a pair of cross are symmetrically arranged for connecting the connection component to support component；
Support component includes crossbeam group welding piece, main oblique pull beam and column beam, the crossbeam group welding piece, main oblique pull beam and column
Beam is connected two-by-two；
One end of the crossbeam group welding piece is equipped with fixation kit, and the fixation kit is another for covering in LNG storage tank
End is equipped with limit rope and wirerope, is equipped with hanging basket on the wirerope.
Further, the crossbeam group welding piece includes the first oblique pull beam, the second oblique pull beam, left arm overarm, the first fixed block
And second fixed block；
First fixed block and the second fixed block are separately fixed at the both ends of the first oblique pull beam；
One end of the second oblique pull beam is fixed on the first fixed block, and one end of the other end and left arm overarm is fixed to be connected
It connects；
The other end and the second fixed block of the left arm overarm are fixedly connected.
Further, fixation kit and first pulley component are installed on first fixed block.
Further, one end of the column beam is movably installed with connecting plate, and the other end is equipped with second pulley component.
Further, the second pulley component includes at least two pulleys.
Further, described connection component one end is movably installed in the middle part of a support component, and the other end is movably installed in
The main oblique pull beam in one end of another support component.
Further, the connector includes first connecting portion and second connecting portion, and the first connecting portion and second connect
Socket part is fixedly connected.
Further, one end of the first connecting portion and one end of second connecting portion are equipped with several holes, and described
One end that one interconnecting piece is equipped with one end of several holes and second connecting portion is equipped with several holes is arranged to form junction mutually, and connects
Place is fastenedly connected by connecting plate and fastener with holes.
Further, the fastener is connecting shaft and/or bolt nut matched with its.
Further, the fixation kit includes anchor ear, first for being fixed on the anchor ear on the first fixed block
Fixed block and the second fixing piece matched with anchor ear.
Compared with prior art, the utility model has the beneficial effects that
The utility model is when actually coming into operation, the load cable that hanging basket is mounted in the utility model embodiment
On safety steel cable, anchor ear is fixed in LNG storage tank, crossbeam group welding piece 11, main oblique pull beam 12, column in flexible connection
Under the cooperation of support component and the connection component for being symmetrically movably installed in support component that beam 13 forms, especially in hanging basket
Staff will not feel significantly to shake very much at work, improve the security reliability of the utility model；Safety rope
The balance that can have also ensured the utility model to a certain extent is set；The setting silks of pulley blocks can expand staff's
Working range, and can guarantee gentle process when movement, reducing inertia bring influences, to substantially increase the peace of equipment
Full reliability.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural representation of one of the utility model embodiment LNG storage tank tank skin wall maintenance auxiliary hanging device
One of figure；
Fig. 2 is the structural representation of one of the utility model embodiment LNG storage tank tank skin wall maintenance auxiliary hanging device
The two of figure；
Fig. 3 is one of the structural schematic diagram of support component in the utility model embodiment；
Fig. 4 is the second structural representation of the support component in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the fixation kit in the utility model embodiment；
Fig. 6 is the structural schematic diagram of the connector in the utility model embodiment；
Fig. 7 is the A partial enlargement diagram in Fig. 1.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described.
In some processes of the description in the specification and claims of the utility model and above-mentioned attached drawing, contain
According to multiple operations that particular order occurs, but it should be clearly understood that these operations can not occur herein according to it
Sequence execute or execute parallel, serial number of operation such as 101,102 etc. is only used for distinguishing each different operation,
Serial number itself, which does not represent, any executes sequence.In addition, these processes may include more or fewer operations, and these are grasped
Work can be executed in order or be executed parallel.It should be noted that the description such as " first " herein, " second ", is for area
Divide different message, equipment, module etc., does not represent sequencing, also do not limit " first " and " second " and be different type.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that described embodiment is only the utility model a part example, implement rather than whole
Embodiment.Based on the embodiments of the present invention, those skilled in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary, it should be understood that have and the context of the prior art
In the consistent meaning of meaning otherwise will not use idealization or too formal and unless by specific definitions as here
Meaning is explained.
Embodiment
As shown in Figures 1 to 4, a kind of LNG storage tank tank skin wall maintenance auxiliary hanging installing of the utility model embodiment is provided
It is standby, it is symmetrically arranged for connecting the connection group to support component including a pair of symmetrically arranged support component and a pair of cross
Part.
Support component includes crossbeam group welding piece 11, main oblique pull beam 12 and column beam 13, in which:
Crossbeam group welding piece 11 includes the first oblique pull beam 111, the second oblique pull beam 112, left arm the 113, first fixed block 114 of overarm
And second fixed block 115, in which: the first fixed block 114 and the second fixed block 115 are fixed on the first oblique pull by fixing piece respectively
The one end at the both ends of beam 111, the second oblique pull beam 112 is fixed on the first fixed block 114 by fixing piece, the second oblique pull beam 112
The other end is fixedly connected with one end of left arm overarm 113 by fixing piece, the other end and the second fixed block of left arm overarm 113
115 are fixedly connected by fixing piece；Fixing piece can be pin, can also be screw and/or its matched nut and gasket；
Fixation kit 116 and first pulley component are installed, first pulley component includes at least one on the first fixed block 114
A pulley 117；
As shown in figure 5, fixation kit 116 includes anchor ear 1160, for being fixed on anchor ear on the first fixed block 114
One fastener 1161 and the second fastener 1162 matched with anchor ear, the first fastener 1161 and the second fastener 1162
For screw and/or its matched nut and gasket；
Second fixed block 115 preferably links up with fixed block, and limit rope 118, work steel wire are equipped on the second fixed block 115
Rope 119 and safety steel cable 120；
When the second fixed block 115 is hook fixed block, one hook of suspension installation, load cable on fixed block are linked up with
119 and safety steel cable 120 be fixed on the hook；
One end of column beam 13 is movably installed with connecting plate 131, and the other end is equipped with second pulley component, second pulley group
Part includes at least two pulleys 132；
Connecting plate 131 is fixed on the middle part of crossbeam group welding piece 11 by fixing piece, there is multiple hole locations on connecting plate 131, stands
Also multiple hole locations are correspondingly arranged on column beam 13, to adjust crossbeam group welding piece 11 at a distance from second pulley group；Fixing piece can be pin
Nail can also be screw and/or its matched nut and gasket；
One end of main oblique pull beam 12 is movably installed with the first flexible connection block 121, and the other end is equipped with the second flexible connection
Block 122, the first flexible connection block 121 are fixed on the first fixed block 114 by fixing piece activity, and second is flexibly connected block 122
One end that column beam 13 is equipped with second pulley component is movably fixed to by fixing piece；Fixing piece can be pin, can also be screw
And/or its matched nut and gasket；
Connection component one end is movably installed in the middle part of a support component, and the other end is movably installed in another support component and leans on
One end of nearly first fixed block 114；
Specifically, 11 middle part of crossbeam group welding piece and one end of close first fixed block 114 are equipped with interconnecting piece, two connection groups
Part is one high and one low by fixing piece and what is intersected is movably installed on the interconnecting piece of two crossbeam group welding pieces 11；
As shown in Figure 6 and Figure 7, connection component includes first connecting portion 21 and second connecting portion 22:
One end of first connecting portion 21 and one end of second connecting portion 22 are equipped with several holes, and first connecting portion 21 is equipped with
One end that one end of several holes and second connecting portion 22 are equipped with several holes is arranged to form junction mutually, junction company with holes
Fishplate bar 23 and fastener are fastenedly connected, and fastener is connecting shaft 24 and/or bolt 25 and mating with connecting shaft 24 and/or bolt 25
Nut and/or gasket.
In actually coming into operation, the load cable and safe steel wire that hanging basket are mounted in the utility model embodiment
On rope, anchor ear is fixed in LNG storage tank, in the support group that the crossbeam group welding piece, main oblique pull beam, column beam of flexible connection form
Under the cooperation of part and the connection component for being symmetrically movably installed in support component, the staff especially in hanging basket is at work
It will not feel significantly to shake very much, improve the security reliability of the utility model；The setting of safety rope can also be in certain journey
The balance of the utility model has been ensured on degree；The setting silks of pulley blocks can expand the working range of staff, Er Qieke
Gentle process when guaranteeing mobile, reducing inertia bring influences, to substantially increase the security reliability of equipment.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of LNG storage tank tank skin wall maintenance auxiliary hanging device, which is characterized in that including a pair of symmetrically arranged support component
It is symmetrically arranged for connecting the connection component to support component with a pair of cross；
Support component includes crossbeam group welding piece, main oblique pull beam and column beam, the crossbeam group welding piece, main oblique pull beam and column beam two
Two are connected；
One end of the crossbeam group welding piece is equipped with fixation kit, and the fixation kit is for covering in LNG storage tank, other end peace
Equipped with limit rope and wirerope, hanging basket is installed on the wirerope.
2. LNG storage tank tank skin wall maintenance auxiliary hanging device according to claim 1, which is characterized in that the crossbeam group
Weldment includes the first oblique pull beam, the second oblique pull beam, left arm overarm, the first fixed block and the second fixed block；
First fixed block and the second fixed block are separately fixed at the both ends of the first oblique pull beam；
One end of the second oblique pull beam is fixed on the first fixed block, and the other end is fixedly connected with one end that left arm is hung oneself from a beam；
The other end and the second fixed block of the left arm overarm are fixedly connected.
3. LNG storage tank tank skin wall maintenance auxiliary hanging device according to claim 2, which is characterized in that described first is solid
Determine that fixation kit and first pulley component are installed on block.
4. LNG storage tank tank skin wall maintenance auxiliary hanging device according to claim 1, which is characterized in that the column beam
One end be movably installed with connecting plate, the other end is equipped with second pulley component.
5. LNG storage tank tank skin wall maintenance auxiliary hanging device according to claim 4, which is characterized in that described second is sliding
Wheel assembly includes at least two pulleys.
6. LNG storage tank tank skin wall maintenance auxiliary hanging device according to claim 1, which is characterized in that the connection group
Part one end is movably installed in the middle part of a support component, and the other end is movably installed in the main oblique pull beam in one end of another support component.
7. LNG storage tank tank skin wall maintenance auxiliary hanging device according to claim 6, which is characterized in that the connection group
Part includes first connecting portion and second connecting portion, and the first connecting portion is fixedly connected with second connecting portion.
8. LNG storage tank tank skin wall maintenance auxiliary hanging device according to claim 7, which is characterized in that described first connects
One end of socket part and one end of second connecting portion are equipped with several holes, and the first connecting portion is equipped with one end and the of several holes
One end that two interconnecting pieces are equipped with several holes is arranged to form junction mutually, and junction is tight by connecting plate and fastener with holes
It is solidly connected.
9. LNG storage tank tank skin wall maintenance auxiliary hanging device according to claim 8, which is characterized in that the fastener
For connecting shaft and/or bolt nut matched with its.
10. the maintenance of LNG storage tank tank skin wall described in -9 any one auxiliary hanging device according to claim 1, which is characterized in that
The fixation kit includes anchor ear, the first fixed block for the anchor ear to be fixed on the first fixed block and matches with anchor ear
Second fixing piece of set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629234.2U CN209493289U (en) | 2018-10-08 | 2018-10-08 | A kind of LNG storage tank tank skin wall maintenance auxiliary hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629234.2U CN209493289U (en) | 2018-10-08 | 2018-10-08 | A kind of LNG storage tank tank skin wall maintenance auxiliary hanging device |
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| Publication Number | Publication Date |
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| CN209493289U true CN209493289U (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821629234.2U Active CN209493289U (en) | 2018-10-08 | 2018-10-08 | A kind of LNG storage tank tank skin wall maintenance auxiliary hanging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052264A (en) * | 2018-10-08 | 2018-12-21 | 广东大鹏液化天然气有限公司 | A kind of LNG storage tank tank skin wall maintenance auxiliary hanging device |
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2018
- 2018-10-08 CN CN201821629234.2U patent/CN209493289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052264A (en) * | 2018-10-08 | 2018-12-21 | 广东大鹏液化天然气有限公司 | A kind of LNG storage tank tank skin wall maintenance auxiliary hanging device |
| CN109052264B (en) * | 2018-10-08 | 2024-04-09 | 广东大鹏液化天然气有限公司 | LNG storage tank wall maintenance auxiliary hoisting equipment |
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