CN-117385941-B - Tower crane standard knot and ground storehouse roof water seepage prevention structure

CN117385941BCN 117385941 BCN117385941 BCN 117385941BCN-117385941-B

Abstract

The invention relates to the technical field of construction of standard sections of tower cranes and discloses a water seepage prevention structure of a top plate of a ground warehouse, which comprises a tower crane assembly, a sealing assembly and a sealing assembly, wherein the tower crane assembly comprises a raft plate, a tower crane foundation, shearing ribs, a standard section body and a floor slab, the tower crane foundation is arranged in the raft plate, the shearing ribs are fixed in the tower crane foundation, one end of each shearing rib extends into the post-pouring raft plate, the standard section body is fixed at the top of the tower crane foundation, the floor slab is arranged above the tower crane foundation, a hole is formed in the middle position of the floor slab, and the standard section body is arranged in the hole.

Inventors

LIU YUDE
CHEN LEI
ZHANG XIAOWU
SUN RUI
ZHANG ZE
FU HONGLIN
Tao chao
WU ZHIGANG
CHEN GUOXIN
OU GUOAN

Assignees

安徽建工集团股份有限公司

Dates

Publication Date: 20260505
Application Date: 20231024

Claims (3)

1. A water seepage prevention structure for a standard section of a tower crane and a top plate of a ground warehouse is characterized by comprising a tower crane assembly (100), wherein the tower crane assembly (100) comprises a raft plate (101), a tower crane foundation (102), a shearing rib (103), a standard section body (104) and a floor plate (105), the tower crane foundation (102) is arranged in the raft plate (101), the shearing rib (103) is fixed in the tower crane foundation (102), one end of the shearing rib (103) extends into the post-cast raft plate (101), the standard section body (104) is fixed at the top of the tower crane foundation (102), the floor plate (105) is arranged above the tower crane foundation (102), an opening (S) is formed in the middle of the floor plate (105), the standard section body (104) is arranged in the opening (S), and The sealing assembly (200) is arranged outside the hole (S), the sealing assembly (200) comprises a base plate (201), connecting pieces (202), positioning pieces (203), sealing pieces (204) and fastening pieces (205), the base plate (201) is fixed on the top of the floor slab (105), the base plate (201) is positioned on two sides of the hole (S), the connecting pieces (202) are arranged on the top of the base plate (201), the positioning pieces (203) are positioned on two sides of the connecting pieces (202), the sealing pieces (204) are arranged between the two base plates (201), the fastening pieces (205) are arranged on two sides of the sealing pieces (204), and the fastening pieces (205) are matched with the connecting pieces (202); the connecting piece (202) comprises a threaded pipe (202 a), a limiting frame (202 b) and a stabilizing plate (202 c), wherein the threaded pipe (202 a) is rotationally connected to the top of the base plate (201), the limiting frame (202 b) is fixed on the surface of the threaded pipe (202 a), the stabilizing plate (202 c) is fixed on two sides of the top of the base plate (201), and one end, far away from the base plate (201), of the stabilizing plate (202 c) slides in the limiting frame (202 b); The positioning piece (203) comprises a gear (203 a), a toothed plate (203 b) and a clamping plate (203 c), wherein the gear (203 a) is fixed at the bottom of the surface of the threaded tube (202 a), the toothed plate (203 b) slides on the top of the base plate (201), the side surface of the toothed plate (203 b) is meshed with the gear (203 a), and the clamping plate (203 c) is fixed at the end part of the toothed plate (203 b); The locating piece (203) further comprises a limiting block (203 d), the limiting block (203 d) is fixed at the top of the base plate (201), a sliding hole (K) is formed in the toothed plate (203 b), and the limiting block (203 d) slides in the sliding hole (K); the sealing piece (204) comprises a sealing frame (204 a) and a sealing ring (204 b), wherein the sealing frame (204 a) is positioned between the two substrates (201), and the sealing ring (204 b) is fixed at the bottom of the sealing frame (204 a); The sealing piece (204) further comprises a first plate (204 c), a second plate (204 d) and a stabilizing frame (204 e), wherein the first plate (204 c) is positioned on two sides of the top of the sealing frame (204 a), the second plate (204 d) is positioned on the top of the sealing frame (204 a), the first plate (204 c) and the second plate (204 d) seal the top of the sealing frame (204 a), and the stabilizing frame (204 e) is fixed on the bottoms of the first plate (204 c) and the second plate (204 d); The fastener (205) comprises a fixed plate (205 a), a threaded rod (205 b) and a handle (205 c), wherein the fixed plate (205 a) is fixed on two sides of the sealing frame (204 a), the threaded rod (205 b) is in threaded connection with the fixed plate (205 a), the top end of the threaded rod (205 b) extends to the position above the first plate (204 c), the bottom end of the threaded rod (205 b) is matched with the threaded pipe (202 a), and the handle (205 c) is fixed on the top end of the threaded rod (205 b); Fastener (205) still include expansion ring (205 d), slider (205 e) and inserted bar (205 f), expansion ring (205 d) slide in screwed pipe (202 a), slider (205 e) be fixed in around expansion ring (205 d), spout (H) with slider (205 e) looks adaptation have been seted up to screwed pipe (202 a) inner wall, inserted bar (205 f) equipartition in the bottom of expansion ring (205 d), slot (V) with inserted bar (205 f) looks adaptation have been seted up at base plate (201) top.
2. The tower crane standard knot and ground warehouse roof water seepage prevention structure according to claim 1, wherein the positioning piece (203) further comprises a protection plate (203 e) and a connecting column (203 f), the protection plate (203 e) is located on the outer side of the threaded pipe (202 a), and two ends of the connecting column (203 f) are respectively fixed with the protection plate (203 e) and the base plate (201).
3. The water seepage prevention structure for the standard joint of the tower crane and the top plate of the ground warehouse according to claim 2, wherein the fastening piece (205) further comprises a return spring (205 g), and two ends of the return spring (205 g) are respectively connected with the movable ring (205 d) and the base plate (201).

Description

Tower crane standard knot and ground storehouse roof water seepage prevention structure Technical Field The invention relates to the technical field of construction of standard sections of tower cranes, in particular to a water seepage prevention structure for standard sections of tower cranes and a top plate of a ground warehouse. Background The tower crane is a tower crane for short, namely a tower crane, the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body, the operation space is large, the tower crane is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction, the tower crane comprises a metal structure, a working mechanism and an electric system, the metal structure comprises a tower body, the movable arm and a base, the working mechanism comprises four parts of lifting, amplitude changing, rotation and walking, a hole is reserved when the standard section of the tower crane collides with a top plate of a ground warehouse, at the moment, the hole needs to be subjected to waterproof treatment when the tower crane is installed, in the prior art, the whole or simple waterproof treatment is generally cast through the open hole and the edge protection or the floor slab and the standard section, the operation process is complex and complicated, a long construction period needs to be consumed, and meanwhile, the follow-up dismantling is inconvenient, and some methods are not beneficial to waterproof. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides a water seepage prevention structure for a standard section of a tower crane and a top plate of a ground warehouse. In order to achieve the above purpose, the present invention adopts the following technical scheme: A water seepage prevention structure for a standard section of a tower crane and a top plate of a ground warehouse comprises a tower crane assembly, wherein the tower crane assembly comprises a raft plate, a tower crane foundation, shearing ribs, a standard section body and a floor slab, the tower crane foundation is arranged in the raft plate, the shearing ribs are fixed in the tower crane foundation, one ends of the shearing ribs extend into the post-pouring raft plate, the standard section body is fixed at the top of the tower crane foundation, the floor slab is arranged above the tower crane foundation, a hole is formed in the middle position of the floor slab, the standard section body is arranged in the hole, and The sealing assembly is arranged on the outer side of the hole and comprises a substrate, a connecting piece, a positioning piece, a sealing piece and a fastening piece, wherein the substrate is fixed on the top of the floor, the substrate is positioned on two sides of the hole, the connecting piece is arranged on the top of the substrate, the positioning piece is positioned on two sides of the connecting piece, the sealing piece is arranged between the two substrates, the fastening piece is arranged on two sides of the sealing piece, and the fastening piece is matched with the connecting piece. Preferably, the connecting piece includes screwed pipe, spacing frame and firm board, screwed pipe rotate connect in the base plate top, spacing frame is fixed in screwed pipe surface, firm board is L type structure, firm board is fixed in base plate top both sides, the one end slip setting that the base plate was kept away from to firm board is between adjacent two parallel arrangement's spacing frames. Preferably, the positioning piece comprises a gear, a toothed plate and a clamping plate, wherein the gear is fixed at the bottom of the surface of the threaded pipe, the toothed plate slides on the top of the base plate, the side surface of the toothed plate is meshed with the gear, and the clamping plate is fixed at the end part of the toothed plate. Preferably, the positioning piece further comprises a limiting block, the limiting block is fixed at the top of the base plate, a sliding hole is formed in the toothed plate, and the limiting block slides in the sliding hole. Preferably, the positioning piece further comprises a protection plate and a connecting column, the protection plate is located on the outer side of the threaded pipe, and two ends of the connecting column are respectively fixed with the protection plate and the base plate. Preferably, the sealing member comprises a sealing frame and a sealing ring, the sealing frame is located between the two substrates, and the sealing ring is fixed at the bottom of the sealing frame. Preferably, the sealing member further comprises a first plate, a second plate and a stabilizing frame, wherein the first plate is located at two sides of the top of the sealing frame, the second plate is located at the top of the sealing frame, the top of the sealing frame is sealed by the first plate and the second plate, and the stabilizing frame is fix