CN-122009965-A - Integrated installation method of large data center pipe gallery pipeline

CN122009965ACN 122009965 ACN122009965 ACN 122009965ACN-122009965-A

Abstract

The invention relates to the technical field of building engineering construction and provides an integrated installation method of a large data center pipe gallery pipeline. The invention realizes the rapid integral installation of the pipeline by combining the pipe cluster integrated unit with the sliding rail hanging, greatly shortens the construction period, realizes the accurate butt joint of large pipelines by the jacking and conveying auxiliary device, improves the connection quality, replaces manual transportation by mechanical operation, reduces the labor intensity and the safety risk, reduces the drilling amount of the top plate by concentrated hanging, and reduces the damage to the building structure.

Inventors

LI CHENGXIN
YAN DONG
ZHANG HAOYUN
QIU JIAHUI
DENG YIBO
LI CHAO
XU GUANGYAN
LI MINGHUI
TAN JISHAN
JI YUNLONG
DENG HAITAO
LI QINGGUO
TANG PENGHAI

Assignees

中铁二十二局集团电气化工程有限公司
中铁二十二局集团有限公司

Dates

Publication Date: 20260512
Application Date: 20260316

Claims (10)

1. The integrated installation method of the large data center pipe gallery pipeline is characterized by comprising the following steps of: S1, prefabricating integrated unit frame body Prefabricating two end frames and a middle frame, wherein each frame adopts a layered structure design, and each layer is determined according to a pipeline design program; s2, field assembly and pipeline installation Connecting the cross beams at two sides with the two end frame bodies and the middle frame body at a construction site to form a complete frame body, wherein the top of the frame body is provided with a bearing running wheel; s3, hanging piece and sliding rail installation The floor top plate is provided with a hanging piece, the hanging piece is formed by channel steel and angle steel into a triangular cone structure and is reversely fixed on the top plate by an expansion bolt; S4, hoisting and moving the unit Lifting the pipe group integrated unit to a bearing wheel inlet of the sliding rail by using lifting equipment to enable a bearing running wheel to enter the sliding rail; s5, unit connection And carrying out layered connection on the adjacent pipe group integrated units to finish pipeline connection.
2. The method for integrated installation of large data center piping lane lines according to claim 1, further comprising performing lifting and transfer of the lines using a lifting transfer auxiliary device for large lines exceeding a predetermined size in the piping integrated units, performing the connection, and completing the piping connection.
3. The integrated installation method of the large data center pipe rack pipeline according to claim 1, wherein the lifting equipment is a bridge crane and is arranged in a reserved space at the upper part of the large data center pipe rack; The bridge crane comprises a crane beam, a crane upright post, a through shaft connected with the upright post, a bearing and hanging motor and a running motor, wherein the bearing and hanging motor is provided with a speed reducer and a steering function, and the running motor is provided with the speed reducer.
4. The integrated installation method of a large data center piping lane pipeline according to claim 2, wherein the jacking transfer auxiliary includes: the circular pipe auxiliary device comprises a first jacking component and a first conveying component; the first jacking component comprises a first base, a first gear box, a first jacking bin, a first jacking column with racks and a first anti-reversion mechanism; The first jacking bin is supported on the first base, one end of the first jacking column is supported at the bottom of the first conveying component, and the other end of the first jacking column extends into the first jacking bin and can reciprocate in the first jacking bin along the vertical direction; The first gear box is internally provided with a reduction gear set, and the reduction gear set comprises an input pinion, a large gear fitted with the input pinion and an output pinion coaxially arranged with the large gear; The first anti-reversion mechanism comprises a first anti-reversion cone and a first stop block, the first anti-reversion cone is coaxially arranged with an input pinion in the reduction gear set, and the first stop block is matched with the first anti-reversion cone to prevent the first anti-reversion cone from reversely rotating; the first conveying component comprises a V-shaped frame body, a first worm gear meshing assembly, a first roller assembly and an anti-deformation pull belt; The V-shaped frame body is supported at the top end of the first jacking column; The first roller assembly comprises three first rollers which are connected into a whole through universal joints, and the three first rollers are fixed on the V-shaped frame body and are arranged in a V shape and used for three-side contact circular pipelines; The two ends of the anti-deformation pull belt are respectively fixed on the two sides of the V-shaped frame body through bolts; The first worm gear meshing assembly comprises a first meshing gear and a first worm, one end of one first roller located at the bottom of three first rollers arranged in a V shape is connected with the first meshing gear, and the first worm is arranged on the upper surface of the V-shaped frame body and is connected with the first meshing gear in a matching mode.
5. The integrated installation method of a large data center pipe rack line of claim 4, wherein the reduction gear set in the first gearbox is a 2-stage reduction gear set.
6. The integrated installation method of the large data center pipe gallery pipeline according to claim 4, wherein three first rollers in the circular pipe auxiliary device are made of hollow steel materials or solid high polymer plastic materials, and the first worm is driven by an electric hand drill to engage with the first engagement gear to provide power.
7. The integrated installation method of a large data center piping lane line of claim 4, wherein said circular tubing auxiliary device further comprises a first hanging member; the first suspension part is made of angle steel, a plurality of adjusting holes are formed in the first suspension part along the longitudinal direction, and the first base is fixed on the first suspension part through the adjusting holes by bolts so as to adjust the integral position of the circular pipe auxiliary device.
8. The integrated installation method of a large data center piping lane pipeline according to claim 2, wherein the jacking transfer aid further comprises: the square pipe auxiliary device comprises a second jacking component and a second conveying component; the second jacking component comprises a second base, a second gear box, a second jacking bin, a second jacking column with racks and a second anti-reversion mechanism; the second jacking bin is supported on the second base, one end of the second jacking column is supported at the bottom of the second conveying component, and the other end of the second jacking column extends into the second jacking bin and can reciprocate in the second jacking bin along the vertical direction; An output gear is arranged in the second gear box and meshed with the rack of the second jacking column; The second anti-reversion mechanism comprises a second anti-reversion cone and a second stop block, the second anti-reversion cone and the output gear are coaxially arranged, and the second stop block is matched with the second anti-reversion cone to prevent the second anti-reversion cone from reversely rotating; The second conveying component comprises a horizontal frame body, a second worm gear meshing assembly and a second roller assembly; the horizontal frame body is supported at the top end of the second jacking column; the second roller assembly comprises three second rollers which are connected into a whole through a through shaft and are fixed on the horizontal frame body in a straight line; The second worm gear meshing assembly comprises a second meshing gear and a second worm, one end of one second roller positioned in the middle of the three second rollers is connected with the second meshing gear, and the second worm is arranged on the upper surface of the horizontal frame body and is connected with the second meshing gear in a matched mode.
9. The integrated installation method of the large data center pipe gallery pipeline according to claim 8, wherein three second rollers in the square pipe auxiliary device are made of hollow steel materials or solid high polymer plastic materials, and the second worm is driven by an electric hand drill to engage with the second engagement gear to provide power.
10. The integrated installation method of a large data center piping lane line of claim 8, wherein said square tubing auxiliary device further comprises a second hanging member; The second suspension part is made of angle steel, a plurality of adjusting holes are formed in the second suspension part along the longitudinal direction, and the second base is fixed on the second suspension part through the adjusting holes by bolts so as to adjust the integral position of the square pipe auxiliary device.

Description

Integrated installation method of large data center pipe gallery pipeline Technical Field The invention relates to the technical field of building engineering construction, in particular to an integrated installation method of a large data center pipe gallery pipeline. Background With the rapid development of the Internet, the Internet of things and mobile applications, the whole social data volume is exponentially increased, and the digital transformation steps of various industries are continuously accelerated. The large data center is used as an important infrastructure of the emerging technologies such as cloud computing, artificial intelligence and the like, and the construction demands of the large data center are increasingly urgent. Auxiliary systems such as electric power, heat dissipation, condensation, fire protection and the like are required to be built in the big data center, and pipelines of the auxiliary systems are generally arranged in a pipe gallery above a corridor in a centralized mode. At present, the installation of large data center pipe gallery pipelines mainly adopts an artificial scattered installation mode, namely, after various pipelines (such as an air conditioner air pipe, a weak current pipe groove, a water supply and return pipe, a fire-fighting pipeline and the like) are respectively transported to the site, workers position, hang and connect in the pipe gallery one by one and section by section. The traditional installation mode has the following technical problems: First, the installation effectiveness is low, and the construction period is long. Because various pipelines need to be installed in sequence, all pipeline systems are in cross construction and mutually interfere, and cannot be operated in parallel, the installation period is overlong, and the bottleneck for restricting the overall construction progress of a large data center is formed. Second, the labor cost is high, and the labor intensity is high. The space in the pipe gallery is narrow, and operations such as pipeline hoisting, positioning and connection rely on a large amount of manual work, and especially for the large-scale pipeline with the diameter of more than 200mm, manual handling and butt joint difficulty are big, not only consume the manpower, still have the potential safety hazard. Thirdly, the connection precision is poor, and the quality control is difficult. When large-scale pipeline is continuing, rely on the manual regulation position to be difficult to realize accurate butt joint, the interface dislocation appears easily, sealed not tight scheduling problem, influences pipeline system's operational reliability. Fourth, the expansion bolts are used in a large amount, and the top plate structure is damaged. In the traditional method, each pipeline needs to be hung independently, so that the number of drilling holes in the top plate is large, the construction is complicated, and adverse effects on the building structure can be caused. In conclusion, the traditional large data center pipe gallery pipeline installation mode has the problems of low efficiency, high cost, poor precision, large structural damage and the like, and is difficult to meet the requirement of quickly constructing a data center. Disclosure of Invention The invention aims to solve at least one technical problem in the background art and provides an integrated installation method of a large data center pipe gallery pipeline. In order to achieve the above object, the present invention provides an integrated installation method of a large data center piping lane line, comprising: S1, prefabricating integrated unit frame body Prefabricating two end frames and a middle frame, wherein each frame adopts a layered structure design, and each layer is determined according to a pipeline design program; s2, field assembly and pipeline installation Connecting the cross beams at two sides with the two end frame bodies and the middle frame body at a construction site to form a complete frame body, wherein the top of the frame body is provided with a bearing running wheel; s3, hanging piece and sliding rail installation The floor top plate is provided with a hanging piece, the hanging piece is formed by channel steel and angle steel into a triangular cone structure and is reversely fixed on the top plate by an expansion bolt; S4, hoisting and moving the unit Lifting the pipe group integrated unit to a bearing wheel inlet of the sliding rail by using lifting equipment to enable a bearing running wheel to enter the sliding rail; s5, unit connection And carrying out layered connection on the adjacent pipe group integrated units to finish pipeline connection. According to one aspect of the invention, the method further comprises the step of carrying out jacking and conveying of the pipelines by using a jacking conveying auxiliary device for large pipelines exceeding a preset size in the pipe cluster integrated unit, realizing the connection an