CN209180661U - A kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good - Google Patents
A kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good Download PDFInfo
- Publication number
- CN209180661U CN209180661U CN201821705300.XU CN201821705300U CN209180661U CN 209180661 U CN209180661 U CN 209180661U CN 201821705300 U CN201821705300 U CN 201821705300U CN 209180661 U CN209180661 U CN 209180661U
- Authority
- CN
- China
- Prior art keywords
- cofferdam
- liquid storage
- storage tank
- temperature liquid
- main
- 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.)
- Active
Links
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model provides a kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good, including main guard bar, auxiliary guard bar, bottom cofferdam, wheel seat, rubber wheel, wheel shaft, railing, low-temperature liquid storage tank body, protective plate, antiskid plate, main cofferdam body, auxiliary cofferdam body, preventing rain wash is screened curtain, is compressed rotary top board structure and is adjustably adjusted maintenance ladder, longitudinal bolt is mounted on two middle positions before and after the left side in bottom cofferdam to the main guard bar respectively；The longitudinal lower bolt respectively of the auxiliary guard bar is mounted on two middle positions before and after the right side in bottom cofferdam；The wheel seat cross bolts are mounted on the upper surface middle position in bottom cofferdam.The utility model winding motor, reel, main engine bed, subsidiary engine seat, rain cover curtain and the setting for being mechanically fixed lock are conducive to play the role of preventing rain wash to low-temperature liquid storage tank body, the liquid inside low-temperature liquid storage tank body are avoided to be contaminated；It is mechanically fixed the setting of lock, is conducive to the position of fixed rain cover curtain.
Description
Technical field
The utility model belong to building technical field more particularly to a kind of protection effect it is good low-temperature liquid storage tank safety
Protective cofferdam.
Background technique
So-called cryogenic liquid mainly includes liquid oxygen, liquid nitrogen and liquid argon.Since the liquid oxygen of Huangshi oxygen installation liquid oxygen vessel
After leakage accident, country is using low-temperature liquid storage tank as major hazard source.The safety of low-temperature liquid storage tank tank body itself is due to having
Safety valve, explosion rupture disk, pressure-regulating valve, drain valve and self-supercharging device etc. can satisfy needs.But due to Low Temperature Liquid
Body storage tank region exterior lacks anticollision, protective equipment, and lacking after cryogenic liquid leakage in low-temperature liquid storage tank prevents excessive measure,
Thus there are still some potential safety problemss.
China Patent Publication No. is CN204693028U, and invention and created name is that a kind of low-temperature liquid storage tank security protection is enclosed
Weir, characterized in that the reinforced concrete structure barricade that circle height is 750~850mm, gear are added around low-temperature liquid storage tank
One jiao of wall is equipped with outlet gentle slope, and highest point and barricade upper surface are contour among outlet gentle slope.But existing low-temperature liquid storage tank
Security protection cofferdam is fixedly mounted insecure and since outdoor design is easy by rain drop erosion there is also protection effect is poor
Problem.
Therefore, a kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good is invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, it is anti-safely to provide a kind of low-temperature liquid storage tank that protection effect is good for the utility model
Encirclement weir, it is poor that there is protection effects to solve existing low-temperature liquid storage tank security protection cofferdam, be fixedly mounted it is insecure and
The problem of being easy due to outdoor design by rain drop erosion.
A kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good, including main guard bar, auxiliary guard bar, bottom cofferdam,
Wheel seat, rubber wheel, wheel shaft, railing, low-temperature liquid storage tank body, protective plate, antiskid plate, main cofferdam body, auxiliary cofferdam body, rainwater-proof punching
Curtain of screening is brushed, rotary top board structure is compressed and adjustably adjusts maintenance ladder, longitudinal bolt is mounted on the main guard bar respectively
Two middle positions before and after the left side in bottom cofferdam；The longitudinal lower bolt respectively of the auxiliary guard bar is mounted on the right side in bottom cofferdam
Two middle positions before and after side；The wheel seat cross bolts are mounted on the upper surface middle position in bottom cofferdam；The rubber
Rubber tire passes through the bosom position that wheel shaft is mounted on wheel seat respectively；Pairs of cross bolts are mounted on main shield to the railing respectively
Inside middle position between bar and auxiliary guard bar；The protective plate is longitudinally glued to the left side of antiskid plate；The antiskid plate
Longitudinal bolt is mounted on the upper left side of main cofferdam body；The cofferdam the auxiliary cofferdam Ti Hezhu body is longitudinally built be located at bottom cofferdam respectively
Left and right ends；The preventing rain wash is screened the upper end that curtain is transversely mounted between the body of the cofferdam auxiliary cofferdam Ti Hezhu；It is described
The rotary top board structure of compression be mounted on the upper left side of auxiliary cofferdam body；The telescopically adjustable maintenance ladder is longitudinally mounted to lead
The right side of cofferdam body；Preventing rain wash curtain of screening includes winding motor, reel, main engine bed, subsidiary engine seat, rain cover curtain and
It is mechanically fixed lock, the output shaft of the winding motor runs through the bosom position of main engine bed and is keyed the inside of reel
Middle position；The rain cover curtain one ends wound is in the outer wall middle position of reel, and the other end is on the inside of subsidiary engine seat
Side middle position is simultaneously fixedly connected by being mechanically fixed lock.
Preferably, the rotary top board structure of the compression includes fixture nut, connecting base, fixed sleeving, and rubber is held out against
Plate, deep groove ball bearing, adjusting screw rod, rotating handle and fastening cap, the fixture nut are embedded in respectively in the inside of connecting base
Between position；Horizontal thread is connected to the bosom position of fixture nut and passes through fixed sleeving the adjusting screw rod respectively
Bosom position；The deep groove ball bearing is embedded in the inside of rubber pressing tight plate or more two sides middle position respectively；It is described
Rotating handle longitudinally extend through the inside left of adjusting screw rod and be threadedly coupled the inner upper end of fastening cap.
Preferably, the telescopically adjustable maintenance ladder includes fixing seat, support base, staircase, rotary shaft, telescopic advance lever
And pole for climbing, the cage bolt are mounted on the upper right side of support base；It is installed by rotary shaft the upper end of the staircase
In the bosom position of fixing seat；Telescopic advance lever one end axis connects the inner lower in support base, and other end axis connects
The inner lower of staircase；The pole for climbing is successively threaded in the inside of staircase from top to bottom respectively.
Preferably, the winding motor bolt is mounted on the rear portion middle position of main engine bed.
Preferably, the rain cover curtain specifically uses wavy stainless steel roller shutter.
Preferably, described one end of rain cover curtain and the outer surface of reel are bolted setting.
Preferably, the main engine bed longitudinal direction lower end of the bolt is mounted on the upper end of auxiliary cofferdam body.
Preferably, the subsidiary engine seat longitudinal direction lower end of the bolt is mounted on the upper end of main cofferdam body.
Preferably, horizontal thread is connected to the middle and upper part and middle and lower part of auxiliary cofferdam body to the fixed sleeving respectively.
Preferably, longitudinal bolt is mounted on the upper left side middle position and lower-left of auxiliary cofferdam body to the connecting base respectively
Side middle position.
Preferably, the right end of the adjusting screw rod is interference fitted with the inner ring of deep groove ball bearing is arranged respectively.
Preferably, the rubber pressing tight plate longitudinal bolt is mounted on the left side middle position of low-temperature liquid storage tank body.
Preferably, the telescopic advance lever specifically uses three-level stainless steel telescopic rod.
Preferably, the support base longitudinal bolt is mounted on the right side middle position of main cofferdam body.
Preferably, the protective plate specifically uses stainless steel plate, and the antiskid plate specifically uses outer surface with convex
The rubber slab risen.
Preferably, the winding motor specifically uses the dc motor of model 775.
Compared with prior art, the utility model has the following beneficial effects:
1. in the utility model, the winding motor, reel, main engine bed, subsidiary engine seat rain cover curtain and is mechanically fixed
The setting of lock is conducive to play the role of preventing rain wash to low-temperature liquid storage tank body, avoid inside low-temperature liquid storage tank body
Liquid is contaminated.
2. in the utility model, the setting for being mechanically fixed lock is conducive to the position of fixed rain cover curtain.
3. in the utility model, the fixture nut, connecting base, fixed sleeving, rubber pressing tight plate, deep groove ball bearing,
The setting of adjusting screw rod, rotating handle and fastening cap is conducive to the position for fastening low-temperature liquid storage tank body, to improve protection effect,
Avoid the problem that low-temperature liquid storage tank body arbitrarily sliding occurs and liquid splash occurs simultaneously.
4. in the utility model, the fixing seat, support base, staircase, rotary shaft, telescopic advance lever and pole for climbing
Setting, is conducive to that installation maintenance low-temperature liquid storage tank body is fixed by the cooperation of the staircase and pole for climbing, convenient for operation.
5. in the utility model, the main guard bar, the setting of auxiliary guard bar and railing is conducive to play supplemental protective
Effect.
6. in the utility model, the wheel seat, the setting of rubber wheel and wheel shaft is conducive to mobile low-temperature liquid storage tank
The position of body, convenient for operation.
7. in the utility model, the setting of the protective plate and antiskid plate is conducive to fixed low-temperature liquid storage tank body
Position is played the role of anti-skidding.
8. in the utility model, the main cofferdam body, the setting of auxiliary cofferdam body and bottom cofferdam is conducive to low temperature
Liquid storage groove body carries out security protection, improves security protection effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the preventing rain wash of the utility model is screened the structural schematic diagram of curtain.
Fig. 3 is the structural schematic diagram of the rotary top board structure of compression of the utility model.
Fig. 4 is the structural schematic diagram of the telescopically adjustable maintenance ladder of the utility model.
In figure:
1, main guard bar；2, auxiliary guard bar；3, bottom cofferdam；4, wheel seat；5, rubber wheel；6, wheel shaft；7, railing；8, cryogenic liquid
Storage tank body；9, protective plate；10, antiskid plate；11, main cofferdam body；12, auxiliary cofferdam body；13, preventing rain wash is screened curtain；131, it receives
Roll up motor；132, reel；133, main engine bed；134, subsidiary engine seat；135, rain cover curtain；136, it is mechanically fixed lock；14, rotation is compressed
Formula top board structure；141, fixture nut；142, connecting base；143, fixed sleeving；144, rubber pressing tight plate；145, deep-groove ball axis
It holds；146, adjusting screw rod；147, rotating handle；148, fastening cap；15, maintenance ladder is adjustably adjusted；151, fixing seat；152, it supports
Seat；153, staircase；154, rotary shaft；155, telescopic advance lever；156, pole for climbing.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing, as shown in Figure 1 and Figure 2, a kind of protection effect
Good low-temperature liquid storage tank security protection cofferdam, including main guard bar 1, auxiliary guard bar 2, bottom cofferdam 3, wheel seat 4, rubber wheel 5, wheel shaft
6, railing 7, low-temperature liquid storage tank body 8, protective plate 9, antiskid plate 10, main cofferdam body 11, auxiliary cofferdam body 12, preventing rain wash is screened
Curtain 13 compresses rotary top board structure 14 and adjustably adjusts maintenance ladder 15, and longitudinal bolt is mounted on the main guard bar 1 respectively
Two middle positions before and after the left side in bottom cofferdam 3；The longitudinal lower bolt respectively of the auxiliary guard bar 2 is mounted on bottom cofferdam 3
Right side before and after two middle positions；4 cross bolts of wheel seat are mounted on the upper surface middle position in bottom cofferdam 3；Institute
The rubber wheel 5 stated is mounted on the bosom position of wheel seat 4 by wheel shaft 6 respectively；The railing 7 distinguishes pairs of cross bolts
It is mounted on the inside middle position between main guard bar 1 and auxiliary guard bar 2；The longitudinal left side for being glued to antiskid plate 10 of the protective plate 9
Side；10 longitudinal bolt of antiskid plate is mounted on the upper left side of main cofferdam body 11；The auxiliary cofferdam body 12 and main cofferdam body
11 longitudinally build the left and right ends for being located at bottom cofferdam 3 respectively；Preventing rain wash curtain 13 of screening is transversely mounted on auxiliary cofferdam
Upper end between body 12 and main cofferdam body 11；The rotary top board structure 14 of compression is mounted on the upper left of auxiliary cofferdam body 12
Side；The telescopically adjustable maintenance ladder 15 is longitudinally mounted to the right side of main cofferdam body 11；The preventing rain wash is screened curtain
13 include winding motor 131, and reel 132, main engine bed 133, subsidiary engine seat 134 and is mechanically fixed lock 136 at rain cover curtain 135, described
Winding motor 131 output shaft through main engine bed 133 bosom position and be keyed the bosom position of reel 132
It sets；135 one ends wound of rain cover curtain runs through the inside of subsidiary engine seat 134 in the outer wall middle position of reel 132, the other end
Upside middle position is simultaneously fixedly connected by being mechanically fixed lock 136, when rainwater occurs, can pass through one end of pulling rain cover curtain 135
It is pulled out from 132 outer surface of reel, until the other end passes through inside subsidiary engine seat 134, can be carried out by being mechanically fixed lock 136
Locking plays a protective role to carry out rain cover by rain cover curtain 135.
In the present embodiment, in conjunction with shown in attached drawing 3, the rotary top board structure 14 of the compression includes fixture nut 141,
Connecting base 142, fixed sleeving 143, rubber pressing tight plate 144, deep groove ball bearing 145, adjusting screw rod 146, rotating handle 147 and fastening
Cap 148, the fixture nut 141 are embedded in the bosom position of connecting base 142 respectively；The adjusting screw rod 146 divides
Other horizontal thread is connected to the bosom position of fixture nut 141 and passes through the bosom position of fixed sleeving 143；It is described
Deep groove ball bearing 145 be embedded in respectively rubber pressing tight plate 144 inside up and down two sides middle position；The rotating handle 147
Longitudinal direction extends through the inside left of adjusting screw rod 146 and is threadedly coupled the inner upper end of fastening cap 148, and Low Temperature Liquid is fixedly mounted
When body storage tank body 8, position of the rotation adjusting screw rod 146 inside fixture nut 141 can be carried out by holding rotating handle 147, directly
Low-temperature liquid storage tank body 8 is held out against to rubber pressing tight plate 144, and is tightly fastened with protective plate 9, to realize fixed security protection
Property.
In the present embodiment, in conjunction with shown in attached drawing 4, the telescopically adjustable maintenance ladder 15 includes fixing seat 151, support
Seat 152, staircase 153, rotary shaft 154, telescopic advance lever 155 and pole for climbing 156,151 bolt of fixing seat are mounted on branch
Support the upper right side of seat 152；The upper end of the staircase 153 is mounted on the bosom position of fixing seat 151 by rotary shaft 154
It sets；155 one end axis of telescopic advance lever connects the inner lower in support base 152, and other end axis meets the interior subordinate of staircase 153
Side；The pole for climbing 156 is successively threaded in the inside of staircase 153 from top to bottom respectively, and maintenance or auxiliary installation are low
It, can be by the length of stretching telescopic advance lever 155, to change the angle of staircase 153, at this time when geothermal liquid storage tank body 8
It is climbed by pole for climbing 156 to 8 top of low-temperature liquid storage tank body and carries out maintenance work, to guarantee that operation is more convenient.
In the present embodiment, specifically, 131 bolt of winding motor is mounted on the rear portion interposition of main engine bed 133
It sets.
In the present embodiment, specifically, the rain cover curtain 135 specifically uses wavy stainless steel roller shutter.
In the present embodiment, specifically, one end of the rain cover curtain 135 and the outer surface of reel 132 are bolted
Setting.
In the present embodiment, specifically, the longitudinal lower end of the bolt of the main engine bed 133 is mounted on the upper of auxiliary cofferdam body 12
End.
In the present embodiment, specifically, the longitudinal lower end of the bolt of the subsidiary engine seat 134 is mounted on the upper of main cofferdam body 11
End.
In the present embodiment, specifically, horizontal thread is connected in auxiliary cofferdam body 12 fixed sleeving 143 respectively
Top and middle and lower part.
In the present embodiment, specifically, longitudinal bolt is mounted on the upper left of auxiliary cofferdam body 12 to the connecting base 142 respectively
Side middle position and lower left side middle position.
In the present embodiment, specifically, the right end of the adjusting screw rod 146 inner ring with deep groove ball bearing 145 respectively
Interference fit setting.
In the present embodiment, specifically, 144 longitudinal bolt of rubber pressing tight plate is mounted on low-temperature liquid storage tank body 8
Left side middle position.
In the present embodiment, specifically, the telescopic advance lever 155 specifically uses three-level stainless steel telescopic rod.
In the present embodiment, specifically, 152 longitudinal bolt of support base is mounted among the right side of main cofferdam body 11
Position.
In the present embodiment, specifically, the protective plate 9 specifically uses stainless steel plate, the antiskid plate 10 is specific
Rubber slab using outer surface with protrusion.
In the present embodiment, specifically, the winding motor 131 specifically uses the dc motor of model 775.
Working principle
It, can be by pulling one end of rain cover curtain 135 by it from 132 appearance of reel when rainwater occurs in the utility model
Face pulls out, until the other end passes through inside subsidiary engine seat 134, can be locked by being mechanically fixed lock 136, to pass through rain cover curtain
135 carry out rain covers, play a protective role, when low-temperature liquid storage tank body 8 is fixedly mounted, can by hand-held rotating handle 147 into
Position of the row rotation adjusting screw rod 146 inside fixture nut 141, until rubber pressing tight plate 144 pushes up low-temperature liquid storage tank body 8
Tightly, and with protective plate 9 it is tightly fastened, to realize fixed safety, maintenance or auxiliary installation low-temperature liquid storage tank body 8
When, it can pass through pole for climbing 156 at this time by stretching the length of telescopic advance lever 155 to change the angle of staircase 153
It is climbed to 8 top of low-temperature liquid storage tank body and carries out maintenance work, to guarantee that operation is more convenient.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (10)
1. a kind of good low-temperature liquid storage tank security protection cofferdam of protection effect, which is characterized in that the good low temperature of the protection effect
Liquid storage groove security protection cofferdam includes main guard bar (1), auxiliary guard bar (2), bottom cofferdam (3), wheel seat (4), rubber wheel (5), wheel
Axis (6), railing (7), low-temperature liquid storage tank body (8), protective plate (9), antiskid plate (10), main cofferdam body (11), auxiliary cofferdam body
(12), preventing rain wash is screened curtain (13), is compressed rotary top board structure (14) and is adjustably adjusted and safeguards terraced (15), described
Longitudinal bolt is mounted on two middle positions before and after the left side in bottom cofferdam (3) to main guard bar (1) respectively；The auxiliary guard bar (2)
Longitudinal lower bolt respectively is mounted on two middle positions before and after the right side in bottom cofferdam (3)；Described wheel seat (4) cross bolts
It is mounted on the upper surface middle position in bottom cofferdam (3)；The rubber wheel (5) is mounted on wheel seat (4) by wheel shaft (6) respectively
Bosom position；Pairs of cross bolts are mounted between main guard bar (1) and auxiliary guard bar (2) railing (7) respectively
Inside middle position；The protective plate (9) is longitudinally glued to the left side of antiskid plate (10)；The longitudinal spiral shell of the antiskid plate (10)
Bolt is mounted on the upper left side of main cofferdam body (11)；Longitudinal build is located at bottom respectively for the auxiliary cofferdam body (12) and main cofferdam body (11)
The left and right ends in portion cofferdam (3)；Preventing rain wash curtain (13) of screening is transversely mounted on auxiliary cofferdam body (12) and main cofferdam
Upper end between body (11)；The rotary top board structure of the compression (14) is mounted on the upper left side of auxiliary cofferdam body (12)；It is described
Telescopically adjustable maintenance terraced (15) be longitudinally mounted to the right side of main cofferdam body (11)；The preventing rain wash screens curtain (13)
Including winding motor (131), reel (132), main engine bed (133), subsidiary engine seat (134) rain cover curtain (135) and is mechanically fixed lock
(136), the output shaft of the winding motor (131) runs through the bosom position of main engine bed (133) and is keyed reel
(132) bosom position；Rain cover curtain (135) one ends wound is another in the outer wall middle position of reel (132)
End is run through the upper inside middle position of subsidiary engine seat (134) and is fixedly connected by being mechanically fixed lock (136).
2. the good low-temperature liquid storage tank security protection cofferdam of protection effect as described in claim 1, which is characterized in that described
Compressing rotary top board structure (14) includes fixture nut (141), connecting base (142), fixed sleeving (143), rubber pressing tight plate
(144), deep groove ball bearing (145), adjusting screw rod (146), rotating handle (147) and fastening cap (148), the fixture nut
(141) it is embedded in the bosom position of connecting base (142) respectively；The adjusting screw rod (146) horizontal thread connection respectively
Bosom position in fixture nut (141) and the bosom position across fixed sleeving (143)；The deep-groove ball axis
It holds (145) and is embedded in the inside of rubber pressing tight plate (144) or more two sides middle position respectively；The rotating handle (147) is longitudinal
It extends through the inside left of adjusting screw rod (146) and is threadedly coupled the inner upper end of fastening cap (148).
3. the good low-temperature liquid storage tank security protection cofferdam of protection effect as described in claim 1, which is characterized in that described
It adjustably adjusts and safeguards that terraced (15) include fixing seat (151), support base (152), staircase (153), rotary shaft (154), stretch tune
Pole (155) and pole for climbing (156), the fixing seat (151) bolt are mounted on the upper right side of support base (152)；Described
The upper end of staircase (153) is mounted on the bosom position of fixing seat (151) by rotary shaft (154)；The telescopic adjustment
Bar (155) one end axis connects the inner lower in support base (152), and other end axis connects the inner lower of staircase (153)；Described climbs
Pole-climbing (156) is successively threaded in the inside of staircase (153) from top to bottom respectively.
4. the good low-temperature liquid storage tank security protection cofferdam of protection effect as described in claim 1, which is characterized in that described
Winding motor (131) bolt is mounted on the rear portion middle position of main engine bed (133).
5. the good low-temperature liquid storage tank security protection cofferdam of protection effect as described in claim 1, which is characterized in that described
Rain cover curtain (135) specifically uses wavy stainless steel roller shutter.
6. the good low-temperature liquid storage tank security protection cofferdam of protection effect as described in claim 1, which is characterized in that described
One end of rain cover curtain (135) and the outer surface of reel (132) are bolted setting.
7. the good low-temperature liquid storage tank security protection cofferdam of protection effect as described in claim 1, which is characterized in that described
Main engine bed (133) longitudinal direction lower end of the bolt is mounted on the upper end of auxiliary cofferdam body (12).
8. the good low-temperature liquid storage tank security protection cofferdam of protection effect as described in claim 1, which is characterized in that described
Subsidiary engine seat (134) longitudinal direction lower end of the bolt is mounted on the upper end of main cofferdam body (11).
9. the good low-temperature liquid storage tank security protection cofferdam of protection effect as claimed in claim 2, which is characterized in that described
Horizontal thread is connected to the middle and upper part and middle and lower part of auxiliary cofferdam body (12) to fixed sleeving (143) respectively.
10. the good low-temperature liquid storage tank security protection cofferdam of protection effect as claimed in claim 2, which is characterized in that described
Connecting base (142) longitudinal bolt is mounted on upper left side middle position and the lower left side interposition of auxiliary cofferdam body (12) respectively
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821705300.XU CN209180661U (en) | 2018-10-22 | 2018-10-22 | A kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821705300.XU CN209180661U (en) | 2018-10-22 | 2018-10-22 | A kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180661U true CN209180661U (en) | 2019-07-30 |
Family
ID=67361745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821705300.XU Active CN209180661U (en) | 2018-10-22 | 2018-10-22 | A kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630898A (en) * | 2019-09-24 | 2019-12-31 | 郭庆庆 | Large-scale steel storage tank |
-
2018
- 2018-10-22 CN CN201821705300.XU patent/CN209180661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630898A (en) * | 2019-09-24 | 2019-12-31 | 郭庆庆 | Large-scale steel storage tank |
| CN110630898B (en) * | 2019-09-24 | 2020-07-10 | 靖江泰达香料化工有限公司 | Large-scale steel storage tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208316161U (en) | A kind of Rainproof box-type transformer station | |
| CN209180661U (en) | A kind of low-temperature liquid storage tank security protection cofferdam that protection effect is good | |
| CN207121912U (en) | A kind of side slope water and soil conservation device | |
| CN109113315A (en) | A kind of multi-functional construction platform | |
| CN107724660A (en) | A kind of multi-functional power equipment maintaining operating platform | |
| CN110805249A (en) | Indoor scaffold with protection structure | |
| CN214034893U (en) | Building steel structure with compression resistance function | |
| CN210827512U (en) | Slope protection protector for civil engineering | |
| CN217602009U (en) | Safety platform for construction | |
| CN217080301U (en) | Marine oil production platform cat ladder safety device | |
| CN211447697U (en) | Fitment scaffold convenient to height-adjusting | |
| CN209653451U (en) | A kind of construction anti-falling bracket | |
| CN206830038U (en) | A kind of power construction emergency staircase | |
| CN220059184U (en) | Construction protective fence with stable supporting mechanism | |
| CN206752623U (en) | A kind of multi-functional lobby water pipe | |
| CN205944895U (en) | Novel optical cable construction is supplementary device | |
| CN220159176U (en) | A electric power tower climbing device for electric power engineering | |
| CN212712619U (en) | Gardens are with safe device of ascending a height | |
| CN214575896U (en) | Reinforced safety vertical net | |
| CN217079606U (en) | Assembled building construction platform | |
| CN208219632U (en) | A kind of steel pile casting protection cap | |
| CN210798104U (en) | Variable angle formula stair protector for construction | |
| CN220118182U (en) | Waterproof, waterproof and drainage device for one car in rainy season | |
| CN220224941U (en) | Platform for road bridge tunnel construction | |
| CN211081210U (en) | Interim emergency wire pole convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |