CN-121976826-A - Anti-deformation reinforcing structure for compressed air energy storage sealing layer steel plate

Abstract

The invention belongs to the technical field of steel plate reinforcement, and particularly relates to a deformation-preventing reinforcement structure for a compressed air energy storage sealing layer steel plate. Including welding to fix a row of first screw rod inboard at the sealing layer steel sheet, a channel-section steel has been placed respectively to the both sides of a row of first screw rod, and a row overlap jointly on the first screw rod and be equipped with the top board, the top board is located two the top of channel-section steel, first lock nut is installed to the upper portion screw thread of first screw rod, first lock nut compresses tightly the top board two on the channel-section steel, the top board will two the channel-section steel compresses tightly on the sealing layer steel sheet. According to the invention, the sealing layer steel plate can be effectively supported and reinforced by adopting the reinforcing structure composed of the first screw rod, the channel steel, the upper pressing plate and the first locking nut, so that the sealing layer steel plate is prevented from deforming in the transportation and installation processes, convenience is brought to later welding and assembling construction, and the construction efficiency is improved.

Inventors

• LI NENG
• SHEN YANFENG
• HOU QIANG
• LIU BIN
• WU JUN
• QIU LINGFENG
• HUO ZHIGANG
• ZHAO XIAOQIANG
• XING HAOQING
• DONG YIXIN
• LIU SONGLIN
• Liu Xunning
• FU FAN
• ZHANG KUIQIANG

Assignees

• 中铁一局集团有限公司
• 中铁一局集团第四工程有限公司

Dates

Publication Date

20260505

Application Date

20260202

Claims (9)

1. 1. The utility model provides a compressed air energy storage sealing layer steel sheet anti-deformation reinforced structure, its characterized in that, including welded fastening at the inboard one row of first screw rod of sealing layer steel sheet, a channel-section steel has been placed respectively to the both sides of one row of first screw rod, one row overlap jointly on the first screw rod and be equipped with the top board, the top board is located two the top of channel-section steel, first lock nut is installed to the upper portion screw thread of first screw rod, first lock nut compresses tightly the top board two on the channel-section steel, the top board will two the channel-section steel compresses tightly on the sealing layer steel sheet.
2. 2. The structure of claim 1, wherein the spacing between any two adjacent first screws in a row of first screws is equal.
3. 3. The structure of claim 1, wherein two channels are symmetrically disposed about the first screw, and the notches of the two channels are disposed toward the first screw.
4. 4. The deformation-preventing reinforcing structure for the steel plate of the compressed air energy storage sealing layer according to claim 1, wherein a connecting seat is sleeved on each first screw rod in a sliding mode below the upper pressure plate, the bottom end of each connecting seat is fixedly connected with a lower pressure plate, the lower pressure plates are sleeved on the first screw rods in a sliding mode, the bottom surfaces of the lower pressure plates are in contact with the steel plate of the sealing layer, gaskets and second locking nuts are sequentially arranged on the top ends of the first screw rods, the second locking nuts compress the lower pressure plates on the steel plate of the sealing layer through the gaskets and the connecting seats, and bottom wing plates of channel steel are in contact with the edges of the lower pressure plates.
5. 5. The structure of claim 4, wherein the connecting base and the lower pressing plate are provided with a first through hole through which the first screw rod passes up and down.
6. 6. The deformation-preventing reinforcing structure for the steel plate of the compressed air energy storage sealing layer according to claim 4, wherein threaded sleeves are fixedly connected to two sides of the connecting seat respectively, a second screw rod is arranged on the side face of the channel steel in a penetrating mode, one end of the second screw rod is in threaded connection with the threaded sleeves, a third locking nut is in threaded connection with the other end of the second screw rod, and the third locking nut is in contact with the outer side face of the channel steel.
7. 7. The structure of claim 6, wherein the side of the channel steel is provided with a second through hole for the second screw to pass through.
8. 8. The structure of claim 7, wherein the distance from the center of the second through hole to the bottom surface of the channel steel is equal to the distance from the center of the threaded sleeve to the bottom surface of the lower pressing plate.
9. 9. The structure of claim 6, wherein the cross-section of the connecting seat is rectangular, and two threaded sleeves are welded on two parallel sides of the connecting seat.

Description

Anti-deformation reinforcing structure for compressed air energy storage sealing layer steel plate Technical Field The invention belongs to the technical field of steel plate reinforcement, and particularly relates to a deformation-preventing reinforcement structure for a compressed air energy storage sealing layer steel plate. Background At present, in the underground gas storage chamber of the energy storage project, a thin steel plate is required to be arranged in the gas storage chamber as a sealing layer of a compressed air system to play a role in preventing the gas storage chamber from leaking gas, but the sealing layer of the compressed air energy storage system is generally thinner, and is easy to deform in the transportation and installation processes, so that great inconvenience is brought to later welding assembly construction, and the construction efficiency is further influenced. Therefore, there is a need to design a deformation-preventing reinforcing structure for a steel plate of a compressed air energy storage sealing layer. Disclosure of Invention Aiming at the problems in the prior art, the invention discloses a deformation-preventing reinforcing structure for a compressed air energy storage sealing layer steel plate, and particularly discloses the following technical scheme: The utility model provides a compressed air energy storage sealing layer steel sheet anti-deformation reinforced structure, includes that the welding is fixed in the inboard first screw rod of one row of sealing layer steel sheet, a channel-section steel has been placed respectively to the both sides of one row of first screw rod, one row overlap jointly on the first screw rod and be equipped with the top board, the top board is located two the top of channel-section steel, first lock nut is installed to the upper portion screw thread of first screw rod, first lock nut compresses tightly the top board two on the channel-section steel, the top board will two the channel-section steel compresses tightly on the sealing layer steel sheet. Further, the intervals between any two adjacent first screws in a row of first screws are equal. Further, two channel steel is arranged symmetrically relative to the first screw rod, and the notch of the two channel steel faces the first screw rod. Further, every the equal slip cap in below of top board is equipped with the connecting seat on the first screw rod, the bottom fixedly connected with holding down plate of connecting seat, the holding down plate slip cap is established on the first screw rod, the bottom surface of holding down plate with the sealing layer steel sheet contacts, be located on the first screw rod the gasket and second lock nut have been installed in proper order on the top of connecting seat, the second lock nut passes through the gasket with the connecting seat will the holding down plate compresses tightly on the sealing layer steel sheet, the bottom pterygoid lamina of channel-section steel with the holding down plate edge contacts. Further, the connecting seat and the lower pressing plate are provided with a first through hole which is penetrated by the first screw rod and penetrates through the first screw rod up and down. Further, threaded sleeves are fixedly connected to two sides of the connecting seat respectively, a second screw rod is arranged on the side face of the channel steel in a penetrating mode, one end of the second screw rod is in threaded connection with the threaded sleeves, a third locking nut is in threaded connection with the other end of the second screw rod, and the third locking nut is in contact with the outer side face of the channel steel. Further, a second through hole for the second screw rod to pass through is formed in the side face of the channel steel. Further, the distance from the center of the second through hole to the bottom surface of the channel steel is equal to the distance from the center of the threaded sleeve to the bottom surface of the lower pressing plate. Further, the cross section outline of connecting seat is the rectangle, and two screw sleeve pipe welds respectively on the two sides that are parallel to each other of connecting seat. Compared with the prior art, the invention has the beneficial effects that: according to the invention, the sealing layer steel plate can be effectively supported and reinforced by adopting the reinforcing structure composed of the first screw rod, the channel steel, the upper pressing plate and the first locking nut, so that the sealing layer steel plate is prevented from deforming in the transportation and installation processes, convenience is brought to later welding and assembling construction, and the construction efficiency is improved. Drawings Fig. 1 is a top view of the present invention. Fig. 2 is a cross-sectional view taken along the direction A-A in fig. 1. Fig. 3 is a top view of the connecting base of the present invention. Wherein, 1-first screw rod, 2-chan