CN-122014914-A - Super high-rise concrete pumping pipe installation structure and installation method thereof

CN122014914ACN 122014914 ACN122014914 ACN 122014914ACN-122014914-A

Abstract

The application relates to a super high-rise concrete pumping pipe installation structure and an installation method thereof, which relate to the technical field of constructional engineering construction and comprise a first vertical pipe and a horizontal pipe, wherein both ends of the horizontal pipe are connected with buffer bent pipes, the buffer bent pipe connected with one end of the horizontal pipe close to the first vertical pipe is connected with the first vertical pipe, the bottom end of the buffer bent pipe far away from one side of the first vertical pipe is connected with a second vertical pipe, both ends of the buffer bent pipe and one ends of the buffer bent pipe, which are connected with the first vertical pipe and the second vertical pipe, of the horizontal pipe are fixedly connected with movable fixing components, and the movable fixing components comprise movable joints I. The buffer bent pipe and each conveying pipe are connected by adopting the movable fixing assembly in the structure, so that the buffer bent pipe can be quickly disassembled and assembled, the bottom end of the second vertical pipe is butted with other pipelines through the flange joint, the reinforcement can be completed by matching with the fixing hoop, the complex operation is not needed, and the difficulty of pipeline installation, adjustment and later maintenance in super high-rise construction is greatly reduced.

Inventors

LI WEIGUANG
LIN JIAHONG
CHEN MIN
YANG ZENGYAN
TANG GUIQUAN
DONG CHAONAN
LAI HUAXIN
XIAO ZIJIAN
LI YAN

Assignees

广东省第四建筑工程有限公司

Dates

Publication Date: 20260512
Application Date: 20260312

Claims (10)

1. The utility model provides a super high-rise concrete pumping pipe mounting structure, includes first vertical pipe (1) and horizontal pipe (3), its characterized in that, the both ends of horizontal pipe (3) all are connected with buffering return bend (2), buffering return bend (2) that horizontal pipe (3) are close to first vertical pipe (1) one end and are connected with first vertical pipe (1), keep away from buffering return bend (2) bottom of first vertical pipe (1) one side are connected with second vertical pipe (4), the steel foot rest that comprises pole setting (5), first horizontal pole (6), second horizontal pole (7) is all installed to the outside of first vertical pipe (1) and second vertical pipe (4), the steel foot rest is supported the conveyer pipe through the combination of ligature fixed group (9), the inboard ligature of steel foot rest has reinforcement frame group (8), the both ends of buffering return bend (2) and first vertical pipe (1), the one end that horizontal pipe (3) second vertical pipe (4) connect buffering return bend (2) all fixedly connected with movable fixed subassembly; The movable fixing assembly comprises a first movable joint (29), the first movable joint (29) is fixedly connected to two ends of the buffer elbow pipe (2), an inner annular groove (30) is formed in the inner side of the first movable joint (29), a second movable joint (31) is fixedly connected to one ends, close to the buffer elbow pipe (2), of the first vertical pipe (1) and the second vertical pipe (3) respectively, of the second vertical pipe (4), a sealing ring (32) is mounted on the inner side of the second movable joint (31), the sealing ring (32) is connected to the inner side of the inner annular groove (30) in a clamping mode, and a buckling hoop (33) is connected to the outer clamping mode of the first movable joint (29) and the second movable joint (31).
2. The ultra-high-rise concrete pumping pipe installation structure according to claim 1, wherein the binding fixed group (9) comprises a fixed ring (10) and a fixed arc plate (13), the opening of the fixed ring (10) is firmly installed on the vertical rod (5) through a first bolt (11) and a first nut (12), the fixed ring (10) is fixedly connected with the fixed arc plate (13), one side of the fixed arc plate (13) is rotationally connected with a movable arc plate (14), the opening of the movable arc plate (14) and the opening of the fixed arc plate (13) are respectively fixedly connected with a connecting plate (22) and a buckle plate (15), two limiting holes (23) are formed in the connecting plate (22), one side of the buckle plate (15) which is attached to the connecting plate (22) is fixedly connected with two positioning rods (20), the positioning rods (20) are slidably connected in the limiting holes (23), jacks (21) are formed in the upper portions of the positioning rods (20) and the fixed arc plate (15), the inner portions of the jacks (21) are fixedly connected with connecting plates (18), and the top ends of the connecting plates (18) are fixedly connected with spring sleeves (18).
3. The ultra-high-rise concrete pumping pipe installation structure according to claim 2, wherein a bump (19) is fixedly connected to the lower side of the inserted link (18), and the inserted link (18) can be firmly clamped in the positioning link (20) under the action of the bump (19) and is not separated from the positioning link (20) by rebound under the tensile force of the spring (16).
4. The ultra-high-rise concrete pumping pipe installation structure according to claim 2, wherein one end of the spring (16) is fixedly connected to the bottom of the connecting sheet (17), and the other end of the spring (16) is fixedly connected to the upper portion of the buckle plate (15).
5. The ultra-high-rise concrete pumping pipe installation structure according to claim 1, wherein the bottom end of the second vertical pipe (4) and the end, close to the other connected conveying pipe, of the flange joint (34) are fixedly connected with a flange joint (34), a fixing hoop (35) is installed and fixed outside the flange joint (34) through a third bolt (36), and a second nut (37) is connected to one side of the third bolt (36) through external threads.
6. The ultra-high-rise concrete pumping pipe installation structure according to claim 1, wherein a supporting base (24) is installed at the bottom of the horizontal pipe (3), a buffer pad (26) is installed at two arc-shaped positions on the upper side of the supporting base (24), the buffer pad (26) protects the buffer bent pipe (2), and the risk of pipe explosion during concrete transportation is further prevented.
7. The super high-rise concrete pumping pipe installation structure according to claim 1, wherein a fixing clamp (27) is installed outside the buffer elbow pipe (2), and the fixing clamp (27) is fixedly connected to the supporting base (24) through a second bolt (28).
8. The ultra-high-rise concrete pumping pipe installation structure according to claim 1, wherein a limit fixing seat (25) is installed on the lower side of the outer portion of the horizontal pipe (3), and the limit fixing seat (25) is fixedly connected to the upper portion of the support base (24) to fix and protect the horizontal pipe (3).
9. The ultra-high-rise concrete pumping pipe installation structure according to claim 2, wherein the fixed ring (10) is installed outside the vertical rod (5), and the first cross rod (6) and the second cross rod (7) are installed and fixed by the fixed arc plate (13) and the movable arc plate (14).
10. The method for installing an ultra-high-rise concrete pumping pipe according to claim 1, according to any one of claims 1 to 9, characterized by comprising the steps of: S1, firstly, assembling a vertical rod (5), a first cross rod (6) and a second cross rod (7) into a steel foot rest, fixing steel foot rest parts by a binding fixing group (9), reinforcing stability by an inner binding reinforcing frame group (8), then placing a supporting base (24) at the installation position of a horizontal pipe (3), arranging a slowing down pad (26) at the arc-shaped position at the upper part of the supporting base, and fixing a limiting fixing seat (25). S2, connecting the first vertical pipe (1) with the buffer elbow (2) at one end of the horizontal pipe (3) by using a movable fixing assembly, abutting the buffer elbow (2) at the other end of the horizontal pipe (3) with the second vertical pipe (4), placing the horizontal pipe (3) on a limiting fixing seat (25) of a supporting base (24), and fixing the buffer elbow (2) by using a fixing clamp (27) matched with a bolt II (28). And S3, attaching the first vertical pipe (1) and the second vertical pipe (4) to the steel foot rest, and fixing the vertical pipes and the steel foot rest through binding a fixing ring (10), a fixing arc plate (13) and a movable arc plate (14) of the fixing group (9), so as to avoid the displacement of the vertical pipes. And S4, finally, when the path needs to be prolonged, abutting other pipelines by using a flange joint (34) at the bottom end of the second vertical pipe (4), reinforcing by using a fixing hoop (35) matched with a bolt III (36) and a nut II (37), and checking the sealing condition and the fastening state of the part of the sealing ring (32) after installation, so that the sealing ring can be put into use without leakage.

Description

Super high-rise concrete pumping pipe installation structure and installation method thereof Technical Field The application relates to the technical field of building engineering construction, in particular to an ultra-high-rise concrete pumping pipe installation structure and an installation method thereof. Background With the acceleration of the urban progress, the land resources of the urban core area are tense, and the super high-rise residential building becomes a selection of partial urban development. In modern cities, residential buildings are important space sites for people's daily lives, and the quality of design and construction is directly related to the safety and comfort of residents. Concrete is the most commonly used building material in residential buildings, especially because it carries most of the load of the entire building. The quality of concrete directly influences the service life and stability of the residential building. If the quality of the concrete does not reach the standard, the structural strength of the building is possibly insufficient, the durability is poor, and even potential safety hazards such as cracks, falling and the like appear. While the traditional high-rise concrete pumping technology can meet basic construction requirements for modern residential buildings, under certain specific conditions, the efficiency and quality of the traditional high-rise concrete pumping technology in actual construction are difficult to ensure. In particular, in construction environments such as super high-rise buildings, complex structures, narrow spaces and the like, the limitations of the traditional concrete pumping technology are gradually highlighted. With the lifting of the pumping height, the pumping pressure is correspondingly increased, and more requirements are put on the performance requirements of pumping equipment, construction arrangement, pump pipe arrangement and concrete mixing ratio refinement. The long pumping process may lead to segregation of concrete and blockage of the pipeline, and pipe bursting may occur seriously. Aiming at the related technology, the mounting structure and the mounting method of the super high-rise concrete pumping pipe are provided. Disclosure of Invention The application aims to provide a super high-rise concrete pumping pipe installation structure and an installation method thereof, which solve the technical problems that in the existing super high-rise building concrete pumping process, due to poor sealing property of pipe connection and insufficient stability of a fixed structure, pipe shaking, slurry leakage, pipe blocking and even pipe explosion easily occur when pumping pressure is high, and the pipe installation and maintenance are inconvenient and the pumping efficiency is difficult to guarantee. Through adopting the technical scheme, the super high-rise concrete pumping pipe installation structure comprises a first vertical pipe and a horizontal pipe, and is characterized in that two ends of the horizontal pipe are connected with buffer bent pipes, the buffer bent pipe connected with one end of the horizontal pipe close to the first vertical pipe is connected with the first vertical pipe, the bottom end of the buffer bent pipe far away from one side of the first vertical pipe is connected with a second vertical pipe, steel foot frames consisting of vertical rods, a first cross rod and a second cross rod are arranged outside the first vertical pipe and the second vertical pipe, the conveying pipes are combined through binding fixed groups to support the conveying pipes, reinforcing frame groups are bound on the inner sides of the steel foot frames, and movable fixed assemblies are fixedly connected with two ends of the buffer bent pipes and one ends of the first vertical pipe and the second vertical pipe connected with the buffer bent pipe; The movable fixing assembly comprises a first movable joint, the first movable joint is fixedly connected to two ends of the buffer elbow, an inner annular groove is formed in the inner side of the first movable joint, a second movable joint is fixedly connected to one ends, close to the buffer elbow, of the first vertical pipe and the second vertical pipe, a sealing ring is installed in the inner side of the second movable joint, the sealing ring is connected to the inner side of the inner annular groove in a clamping mode, and a buckling hoop is connected to the outer clamping mode of the first movable joint and the outer clamping mode of the second movable joint. Preferably, the ligature fixed group includes solid fixed ring and fixed arc board, gu fixed ring's opening part passes through first and the first firmly installation of nut in the pole setting, gu fixed ring and fixed arc board fixed connection, one side rotation of fixed arc board is connected with movable arc board, the opening part of movable arc board and fixed arc board is fixedly connected with connecting plate and buckle