CN219569349U

CN219569349U - U-shaped pipe ditch beam for wharf

Info

Publication number: CN219569349U
Application number: CN202320851980.0U
Authority: CN
Inventors: 庄然; 陈红兵; 季赵强; 冯华亦; 施海; 施佳俊
Original assignee: No2 Engineering Co ltd Of Cccc Third Harbor Engineering Co ltd
Current assignee: No2 Engineering Co ltd Of Cccc Third Harbor Engineering Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-22
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of pipeline laying, and discloses a U-shaped pipe ditch beam of a wharf, a reinforcement cage component and concrete. This pier U type pipe ditch roof beam, through setting up bottom plate reinforcing bar otter board, first wall body reinforcing bar cage, second wall body reinforcing bar cage and concrete, form U type pipeline slot after bottom plate reinforcing bar otter board, first wall body reinforcing bar cage and second wall body reinforcing bar cage are installed, the prefabricated U type pipe ditch roof beam that forms after pouring concrete, the pipeline can be placed to the pipeline slot, set up 1.9m deep trench structure under the pier surface course, and improve the efficiency of construction with the mode that the structure passes through prefabricated component installation, only leave a small amount of access cover boards on the pier surface, the roughness of pier surface has been guaranteed, also have the guard action of pipeline concurrently, and then make the vertical three-dimensional synchronous operation of passing through car and lower part personnel on this pier surface repair pipeline, and convenient to use.

Description

U-shaped pipe ditch beam for wharf

Technical Field

The utility model relates to the technical field of pipeline laying, in particular to a U-shaped pipe ditch beam of a wharf.

Background

Pipeline laying such as water and electricity oil and communication control on a hydraulic yard head is usually suspended below the yard head surface, the use unit requires pipeline laying to be convenient for maintenance and repair from the yard head surface, and protection work must be done on the pipeline, and the number of pipelines such as water and electricity oil and communication control on a dock is more in consideration of the use unit, and the pipeline laying line is longer, and the front edge and the rear edge of the dock are involved.

Therefore, if shallow trenches are required to be arranged on the wharf structure for pipeline hidden application, a large number of cover plates are required to be arranged on the wharf in a penetrating manner, the work for later maintenance is extremely unfavorable, the work load for opening and recovering the cover plates is huge, and the uneven surface of the wharf can be caused due to the existence of the cover plates, so that the traffic on the wharf is bumpy and the body feeling is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a U-shaped pipe ditch beam of a wharf, which solves the problems mentioned in the background.

The utility model provides the following technical scheme: a quay U-shaped pipe trench beam, comprising: steel reinforcement cage members and concrete;

the steel reinforcement cage component comprises a bottom plate steel reinforcement mesh plate, a first wall steel reinforcement cage and a second wall steel reinforcement cage, wherein the first wall steel reinforcement cage and the second wall steel reinforcement cage are all installed at the top of the bottom plate steel reinforcement mesh plate, U-shaped pipeline grooves are formed among the bottom plate steel reinforcement mesh plate, the first wall steel reinforcement cage and the second wall steel reinforcement cage, and the bottom plate steel reinforcement mesh plate, the first wall steel reinforcement cage and the second wall steel reinforcement cage are integrally formed through concrete pouring.

Preferably, the bottom plate reinforcing steel bar mesh plate comprises a plurality of transverse reinforcing steel bars and a plurality of first longitudinal reinforcing steel bars, the transverse reinforcing steel bars and the first longitudinal reinforcing steel bars are vertically arranged, and the transverse reinforcing steel bars are bound on the surfaces of the first longitudinal reinforcing steel bars through steel wires.

Preferably, the first wall reinforcement cage comprises a plurality of second longitudinal reinforcements, a plurality of first vertical reinforcements and a plurality of first stirrups, wherein the second longitudinal reinforcements and the first vertical reinforcements are vertically arranged, the first vertical reinforcements are bound on the surfaces of the second longitudinal reinforcements through steel wires, and the first stirrups are arranged on the surfaces of the second longitudinal reinforcements.

Preferably, the second wall reinforcement cage comprises a plurality of third longitudinal reinforcements, a plurality of second vertical reinforcements and a plurality of second stirrups, wherein the third longitudinal reinforcements and the second vertical reinforcements are vertically arranged, the second vertical reinforcements are bound on the surfaces of the second longitudinal reinforcements through steel wires, and the second stirrups are arranged on the surfaces of the third longitudinal reinforcements.

Preferably, the first wall reinforcement cage and the second wall reinforcement cage are both provided with hooks, and the tops of the hooks extend upwards to the outside of the concrete.

Preferably, the top of the bottom plate reinforcing steel mesh plate is provided with a pipe pier reinforcing steel bar, and the pipe pier reinforcing steel bar forms a pipe pier body through concrete pouring.

Preferably, a first embedded steel plate is arranged above the pipe pier steel bar, and the first embedded steel plate is located inside the pipe pier body.

Preferably, the bottom plate reinforcing steel bar net plate is provided with a drain pipe.

Compared with the prior art, the utility model has the following beneficial effects:

this pier U type pipe ditch roof beam, through setting up bottom plate reinforcing bar otter board, first wall body reinforcing bar cage, second wall body reinforcing bar cage and concrete, form U type pipeline slot after bottom plate reinforcing bar otter board, first wall body reinforcing bar cage and second wall body reinforcing bar cage are installed, the prefabricated U type pipe ditch roof beam that forms after pouring concrete, the pipeline can be placed to the pipeline slot, set up 1.9m deep trench structure under the pier surface course, and improve the efficiency of construction with the mode that the structure passes through prefabricated component installation, only leave a small amount of access cover boards on the pier surface, the roughness of pier surface has been guaranteed, also have the guard action of pipeline concurrently, and then make the vertical three-dimensional synchronous operation of passing through car and lower part personnel on this pier surface repair pipeline, and convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic structural view of the reinforcement cage member of the present utility model;

fig. 4 is a schematic side view of the reinforcement cage member of the present utility model;

fig. 5 is a schematic view of the reinforcement structure of the pipe pier of the present utility model;

fig. 6 is a schematic view of the structure of the hook according to the present utility model.

In the figure: 1. a reinforcement cage member; 101. a bottom plate reinforcing steel bar screen plate; 1011. transverse steel bars; 1012. a first longitudinal bar; 102. a first wall reinforcement cage; 1021. a second longitudinal bar; 1022. a first vertical rebar; 1023. a first stirrup; 103. a second wall reinforcement cage; 1031. a third longitudinal bar; 1032. a second vertical rebar; 1033. a second stirrup; 2. concrete; 3. a lifting hook; 4. reinforcing steel bars of pipe piers; 5. a pipe pier body; 6. a drain pipe; 7. and a first pre-buried steel plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a dock U-shaped pipe ditch beam, comprising: the steel reinforcement cage component 1 and concrete 2, steel reinforcement cage component 1 includes bottom plate steel reinforcement otter board 101, first wall body steel reinforcement cage 102 and second wall body steel reinforcement cage 103, the top at bottom plate steel reinforcement otter board 101 is all installed to first wall body steel reinforcement cage 102 and second wall body steel reinforcement cage 103, form U-shaped pipeline slot between bottom plate steel reinforcement otter board 101, first wall body steel reinforcement cage 102 and the second wall body steel reinforcement cage 103, bottom plate steel reinforcement otter board 101, first wall body steel reinforcement cage 102 and second wall body steel reinforcement cage 103 pass through concrete 2 and pour integrated into one piece, be provided with wash pipe 6 on the bottom plate steel reinforcement otter board 101, after the prefabricated shaping of pipe ditch roof beam, wash pipe 6 forms the wash hole in the bottom of pipe ditch roof beam, can be with the inside ponding of pipe ditch roof beam whole discharge.

As shown in fig. 3 to 4, the bottom plate reinforcing mesh plate 101 includes a plurality of transverse reinforcing bars 1011 and a plurality of first longitudinal reinforcing bars 1012, the plurality of transverse reinforcing bars 1011 are arranged perpendicular to the plurality of first longitudinal reinforcing bars 1012, and the transverse reinforcing bars 1011 are bound on the surfaces of the first longitudinal reinforcing bars 1012 by steel wires;

the first wall reinforcement cage 102 includes a plurality of second longitudinal reinforcement 1021, a plurality of first vertical reinforcement 1022 and a plurality of first stirrups 1023, and a plurality of second longitudinal reinforcement 1021 and a plurality of first vertical reinforcement 1022 set up perpendicularly, and first vertical reinforcement 1022 passes through the steel wire ligature at the surface of second longitudinal reinforcement 1021, and first stirrups 1023 are installed on the surface of second longitudinal reinforcement 1021.

The second wall steel reinforcement cage 103 includes a plurality of third longitudinal steel reinforcement 1031, a plurality of second vertical steel reinforcement 1032 and a plurality of second stirrup 1033, a plurality of third longitudinal steel reinforcement 1031 and a plurality of second vertical steel reinforcement 1032 set up perpendicularly, and second vertical steel reinforcement 1032 passes through the steel wire ligature at the surface of second longitudinal steel reinforcement 1021, the surface at third longitudinal steel reinforcement 1031 is installed to second stirrup 1033, all be provided with lifting hook 3 on first wall steel reinforcement cage 102 and the second wall steel reinforcement cage 103, the top of lifting hook 3 upwards extends to the outside of concrete 2, the concrete 2 should reach 80% design intensity when handling in the precast beam scene, it is even to pay attention to lifting hook 3 atress when handling, can add lifting hook 3 in order to decide safety according to the circumstances, the lifting hook 3 of escape canal department needs to cut off after the installation.

As shown in fig. 5-6, the top of the bottom plate reinforcing steel bar net plate 101 is provided with a pipe pier reinforcing steel bar 4, the pipe pier reinforcing steel bar 4 forms a pipe pier body 5 through pouring concrete 2, a first embedded steel plate 7 is arranged above the pipe pier reinforcing steel bar, and the first embedded steel plate 7 is located in the pipe pier body 5.

The bottom plate reinforcing steel bar mesh plate 101, the first wall reinforcing steel bar cage 102 and the second wall reinforcing steel bar cage 103 are sequentially bound, a U-shaped pipeline groove is formed after the bottom plate reinforcing steel bar mesh plate 101, the first wall reinforcing steel bar cage 102 and the second wall reinforcing steel bar cage 103 are installed, a prefabricated U-shaped pipe groove beam is formed after concrete 2 is poured, pipelines can be placed in the pipeline groove, a 1.9m deep groove structure is arranged below a wharf surface layer, the U-shaped pipe groove beam is buried, the construction efficiency is improved in a mode of installing prefabricated components, only a small amount of overhaul cover plates are reserved on the wharf surface, flatness of the wharf surface is guaranteed, and the protection effect of the pipeline is also achieved, so that the wharf surface is enabled to be subjected to vertical and three-dimensional synchronous operation of traffic and lower personnel passing overhaul pipelines.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quay U-shaped channel beam, comprising: a reinforcement cage member (1) and concrete (2);

the steel reinforcement cage component (1) comprises a bottom plate steel reinforcement mesh plate (101), a first wall body steel reinforcement cage (102) and a second wall body steel reinforcement cage (103), wherein the first wall body steel reinforcement cage (102) and the second wall body steel reinforcement cage (103) are all installed at the top of the bottom plate steel reinforcement mesh plate (101), U-shaped pipeline grooves are formed among the bottom plate steel reinforcement mesh plate (101), the first wall body steel reinforcement cage (102) and the second wall body steel reinforcement cage (103), and the bottom plate steel reinforcement mesh plate (101), the first wall body steel reinforcement cage (102) and the second wall body steel reinforcement cage (103) are cast into one piece through concrete (2).

2. A pier U-shaped channel beam according to claim 1, wherein the floor rebar mesh (101) comprises a plurality of transverse rebar (1011) and a plurality of first longitudinal rebar (1012), wherein a plurality of the transverse rebar (1011) are arranged perpendicular to a plurality of the first longitudinal rebar (1012), and wherein the transverse rebar (1011) is bound to the surface of the first longitudinal rebar (1012) by steel wires.

3. The wharf U-shaped pipe ditch beam according to claim 1, wherein the first wall reinforcement cage (102) comprises a plurality of second longitudinal reinforcement (1021), a plurality of first vertical reinforcement (1022) and a plurality of first stirrups (1023), the plurality of second longitudinal reinforcement (1021) is arranged perpendicular to the plurality of first vertical reinforcement (1022), the first vertical reinforcement (1022) is bound on the surface of the second longitudinal reinforcement (1021) through steel wires, and the first stirrups (1023) are mounted on the surface of the second longitudinal reinforcement (1021).

4. The wharf U-shaped pipe ditch beam according to claim 1, wherein the second wall reinforcement cage (103) comprises a plurality of third longitudinal reinforcements (1031), a plurality of second vertical reinforcements (1032) and a plurality of second stirrups (1033), the third longitudinal reinforcements (1031) are vertically arranged with the second vertical reinforcements (1032), the second vertical reinforcements (1032) are bound on the surfaces of the second longitudinal reinforcements (1021) through steel wires, and the second stirrups (1033) are mounted on the surfaces of the third longitudinal reinforcements (1031).

5. The wharf U-shaped pipe ditch beam according to claim 1, wherein the first wall reinforcement cage (102) and the second wall reinforcement cage (103) are provided with hooks (3), and the tops of the hooks (3) extend upwards to the outside of the concrete (2).

6. A pier U-shaped channel beam according to claim 1, characterized in that the top of the floor reinforcement mesh plate (101) is provided with pier reinforcement (4), the pier reinforcement (4) forming the pier body (5) by casting concrete (2).

7. The wharf U-shaped pipe ditch beam according to claim 6, wherein a first pre-buried steel plate (7) is arranged above the pipe pier steel bars (4), and the first pre-buried steel plate (7) is positioned inside the pipe pier body (5).

8. A quay U-shaped channel beam according to claim 1, wherein the floor rebar grid (101) is provided with a drain pipe (6).