CN216582066U - Explosion-proof type storage tank cabin repair support - Google Patents
Explosion-proof type storage tank cabin repair support Download PDFInfo
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- CN216582066U CN216582066U CN202122304973.2U CN202122304973U CN216582066U CN 216582066 U CN216582066 U CN 216582066U CN 202122304973 U CN202122304973 U CN 202122304973U CN 216582066 U CN216582066 U CN 216582066U
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- lower bearing
- storage tank
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Abstract
The utility model belongs to the technical field of cabin repair, and particularly relates to an explosion-proof storage tank cabin repair support which comprises an upper bearing plate and a lower bearing plate, wherein the centers of the upper bearing plate and the lower bearing plate are provided with positioning holes, positioning pins are arranged in the positioning holes, the upper bearing plate and the lower bearing plate are respectively used for fixing adjusting sleeves through the positioning pins, and the adjusting sleeves of the upper bearing plate and the lower bearing plate are connected through a bidirectional screw rod. According to the utility model, the supporter is compacted after the previous working procedure is completed on the cracking part of the fillet weld steel plate, and the supporter is loosened after the high-strength repairing agent reacts for 1-2 hours to reach the bonding force, so that the reliability of plugging and repairing is ensured.
Description
Technical Field
The utility model belongs to the technical field of cabin repair, and particularly relates to an explosion-proof storage tank cabin repair support.
Background
The method is characterized in that the method comprises the steps of repairing double-floating-roof cabins of storage tanks and observing and inspecting oil leakage of a plurality of storage tank cabins. The manufacturing construction of the double-deck floating cabin has the same common problems:
the storage tank double-floating-roof cabin leakage repairing operation is in a limited space and belongs to special dangerous operation. The double-floating-roof cabin treats the top surface of the cabin in the drainage direction in consideration of the drainage requirement, and the lowest position is at the central drainage port.
The thickness of the double-floating-roof cabin steel plate generally adopts 4-5mm, the joint of the cabin bottom plate is laid in a superposition mode, and the welding mode is as follows: the surface is continuously welded in full, and the bottom surface is discontinuously welded; in the welding process, particularly, the surface is continuously welded fully, the steel plate at the welding position is deformed, and the stress of the bottom plate of the whole cabin is uneven; firstly, improper oil inlet control in the process of first oil inlet is a main reason for cracking of welding seams of a bottom plate of a cabin, and secondly, in the process of oil inlet and outlet, along with oil level output, welding seams are damaged when upright columns of the cabin impact the bottom plate of the cabin; the hidden danger of leakage of the double-floating-roof cabin of the storage tank is buried.
Because the height in the partial leakage floating cabin is lower, the height between the bottom plate and the top plate is about 500mm, meanwhile, in the leakage cabin, natural ventilation needs to be adopted for the leakage cabin for generating oil gas accumulation, and when the natural ventilation does not meet the requirement, forced ventilation needs to be carried out; in the process of repairing a leaking cabin, a steel structure repairing agent high-strength structural adhesive is generally adopted for leaking stoppage, but after repairing, the crack can not be in a relatively stable state, and a steel plate and the adhesive are not well bonded and cured and can crack again; therefore, there is a need for a tool that can make the steel sheet relatively stable around the crack (while also allowing for the versatility of different leak points) for allowing sufficient time for the glue to adhere and cure with the steel sheet.
Because the seepage cabin is repaired the construction degree of difficulty greatly, and the safe risk is high, for improving mending leakage construction quality, efficiency, reduces limited space operation risk, the explosion-proof cabin of design preparation repairs the eyelidretractor, adopts steel construction healant high strength structure to glue and carries out the leaking stoppage, repairs at the storage tank and bonds the solidification time section and play compaction, firm fixed action, avoids because of fixed improper, leads to repairing badly. The reliability of the leakage repair of the storage tank is improved, and the guarantee of compaction safety is provided for the leakage repair of the double-floating-roof cabin of the storage tank.
SUMMERY OF THE UTILITY MODEL
The utility model provides an explosion-proof type storage tank cabin repairing support, which aims to play a role in compacting and firmly fixing in a storage tank repairing bonding solidification time period and avoid the defect of poor repairing caused by improper fixing.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an explosion-proof type storage tank cabin repair eyelidretractor, includes upper bearing plate and lower bearing plate, and the center of upper bearing plate and lower bearing plate is equipped with the locating hole, sets up the locating pin in the locating hole, and upper bearing plate and lower bearing plate are respectively through the fixed adjusting sleeve pipe of locating pin, are connected through two-way lead screw between the adjusting sleeve pipe of upper bearing plate and lower bearing plate.
Furthermore, an adjusting device is arranged in the middle of the bidirectional screw rod.
Furthermore, the upper bearing plate, the lower bearing plate, the adjusting sleeve and the bidirectional screw rod are all made of beryllium bronze.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model adopts a structure that the upper bearing plate and the lower bearing plate are formed by the adjusting sleeve and the bidirectional screw rod, the anti-explosion support is compacted after the previous working procedure is completed on the cracking part of the fillet weld steel plate, and the support is loosened after the high-strength repairing agent reacts to reach the bonding force for 1-2 hours, so as to ensure the reliability of plugging and repairing. The support device has the advantages that the connection between the bearing plates and the adjusting sleeves is realized through the positioning holes and the positioning pins, the bearing plates and the adjusting sleeves are convenient to disassemble and assemble, the size is minimized before use, the carrying is convenient, the adjusting sleeves play a role in fixing the upper bearing plate and the lower bearing plate, the cabin repairing support is firmer and more reliable, the connection and the up-and-down adjusting effect of the support device are realized with the bidirectional screw rod, and the support device is reliable and convenient to operate. Under the condition of ensuring the reliability, the supporting device adopts a bidirectional screw rod, the requirement of jacking height can be realized, the requirements of different heights are met, and the middle part of the bidirectional screw rod is provided with an adjusting device, so that the height can be adjusted as required during leakage repairing operation.
The upper bearing plate, the lower bearing plate, the adjusting sleeve and the bidirectional screw rod are all made of beryllium bronze, the beryllium bronze has high strength, hardness, wear resistance, heat resistance, cold resistance and corrosion resistance, and has no magnetism and no impact spark, thereby meeting the petrochemical engineering explosion-proof requirement and enhancing the safety construction of the storage tank leakage repairing operation.
Drawings
FIG. 1 is a front schematic view of an explosion-proof storage tank hold repair support;
fig. 2 is a schematic view of the explosion-proof type storage tank cabin repairing support with parts separated.
Wherein: 1-upper bearing plate; 2-lower bearing plate; 3-adjusting the sleeve; 4-a bidirectional screw rod; 5-positioning pins; 6-positioning holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, an explosion-proof type storage tank cabin repairing support comprises an upper bearing plate 1 and a lower bearing plate 2, wherein a positioning hole 6 is formed in the center of the upper bearing plate 1 and the center of the lower bearing plate 2, a positioning pin 5 is arranged in the positioning hole, the upper bearing plate 1 and the lower bearing plate 2 are respectively fixed with an adjusting sleeve 3 through the positioning pin 5, and the upper bearing plate 1 is connected with the adjusting sleeve 3 of the lower bearing plate 2 through a bidirectional screw rod 4.
Example two:
the utility model provides an explosion-proof type storage tank cabin repair eyelidretractor, includes upper bearing plate 1 and lower bearing plate 2, and the center of upper bearing plate 1 and lower bearing plate 2 is equipped with locating hole 6, sets up the locating pin in the locating hole, and upper bearing plate 1 and lower bearing plate 2 are respectively through 5 fixed adjusting sleeve pipes 3 of locating pin, are connected through two-way lead screw 4 between the adjusting sleeve pipe 3 of upper bearing plate 1 and lower bearing plate 2.
The upper bearing plate 1 and the lower bearing plate 2 are both square bearing plates, and the area of the upper bearing plate 1 is smaller than that of the lower bearing plate 2, so that the stability of the lower bearing plate is improved.
The middle part of the bidirectional screw rod 4 is provided with an adjusting device for adjusting the height of the bidirectional screw rod 4.
Example three:
the utility model provides an explosion-proof type storage tank cabin repair eyelidretractor, includes upper bearing plate 1 and lower bearing plate 2, and the center of upper bearing plate 1 and lower bearing plate 2 is equipped with locating hole 6, sets up locating pin 5 in the locating hole, and upper bearing plate 1 and lower bearing plate 2 are respectively through 5 fixed adjusting sleeve pipes 3 of locating pin, are connected through two-way lead screw 4 between the adjusting sleeve pipe 3 of upper bearing plate 1 and lower bearing plate 2.
The middle part of the bidirectional screw rod 4 is provided with an adjusting device for adjusting the height of the bidirectional screw rod 4.
The upper bearing plate 1, the lower bearing plate 2, the adjusting sleeve 3 and the bidirectional screw rod 4 are all made of beryllium bronze, and the beryllium bronze has high strength, hardness, wear resistance, heat resistance, cold resistance and corrosion resistance, is non-magnetic and has no impact spark, meets the petrochemical engineering explosion-proof requirement, and enhances the safety construction of the storage tank leakage repairing operation.
The working principle is as follows:
the leakage repairing of the double-floating-roof cabin of the storage tank is implemented by adopting a steel structure repairing agent high-strength structural adhesive and a plugging rod (explosion-proof) according to different leakage points, cracking degrees and leakage conditions, and effective compaction is carried out by adopting a method of plugging before sealing and repairing. And (3) for the cracking part of the fillet weld steel plate, compacting by using the support after the previous working procedure is completed, and loosening the support after the high-strength repairing agent reacts for 1-2 hours to achieve the bonding force so as to ensure the reliability of plugging and repairing.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides an explosion-proof type storage tank cabin repairs eyelidretractor which characterized in that: including last bearing plate (1) and lower bearing plate (2), the center of going up bearing plate (1) and lower bearing plate (2) is equipped with locating hole (6), sets up locating pin (5) in the locating hole, go up bearing plate (1) and lower bearing plate (2) and pass through locating pin (5) fixed adjusting collar (3) respectively, go up and be connected through two-way lead screw (4) between adjusting collar (3) of bearing plate (1) and lower bearing plate (2).
2. The explosion-proof type storage tank hold repairing support as recited in claim 1, wherein: and the middle part of the bidirectional screw rod (4) is provided with an adjusting device.
3. The explosion-proof type storage tank hold repairing support as recited in claim 1, wherein: the upper bearing plate (1), the lower bearing plate (2), the adjusting sleeve (3) and the bidirectional screw rod (4) are all made of beryllium bronze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304973.2U CN216582066U (en) | 2021-09-23 | 2021-09-23 | Explosion-proof type storage tank cabin repair support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304973.2U CN216582066U (en) | 2021-09-23 | 2021-09-23 | Explosion-proof type storage tank cabin repair support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216582066U true CN216582066U (en) | 2022-05-24 |
Family
ID=81637481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122304973.2U Active CN216582066U (en) | 2021-09-23 | 2021-09-23 | Explosion-proof type storage tank cabin repair support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216582066U (en) |
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2021
- 2021-09-23 CN CN202122304973.2U patent/CN216582066U/en active Active
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