CN213573011U - Pipeline centralized reserved hole modular assembly - Google Patents
Pipeline centralized reserved hole modular assembly Download PDFInfo
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- CN213573011U CN213573011U CN202022416280.8U CN202022416280U CN213573011U CN 213573011 U CN213573011 U CN 213573011U CN 202022416280 U CN202022416280 U CN 202022416280U CN 213573011 U CN213573011 U CN 213573011U
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Abstract
The utility model relates to a pipeline centralized reserved hole modular assembly, which comprises a mould frame, a steel bar fixing bracket welded on the outer side of the mould frame and a steel sleeve, wherein the mould frame comprises a pair of horizontal edges and vertical edges; the reinforcing steel bar fixing support comprises at least two transverse reinforcing steel bars and at least two vertical reinforcing steel bars, and the transverse reinforcing steel bars, the vertical reinforcing steel bars and the die frame enclose at least two transverse rows and at least two vertical rows of pipeline installation areas; the steel sleeves correspond to the pipeline installation areas one by one, and each steel sleeve is welded and connected with at least one of the transverse steel bars and the vertical steel bars which surround the pipeline installation areas; two ends of the transverse steel bar extend out of the corresponding vertical edges, and two ends of the vertical steel bar extend out of the corresponding transverse edges to be connected with a component at a set elevation position; concrete is poured in the vacant areas among the steel sleeve, the corresponding transverse steel bars, the corresponding longitudinal steel bars and the corresponding die frame. Through prefabricating in advance, confirm the position of each steel casing pipe, both avoided the infiltration, avoided the pipeline skew again.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a pipeline is concentrated and is reserved entrance to a cave modularization subassembly.
Background
In the construction process of the main body structure, reserved holes of pipelines at partial outer wall positions are dense, and the space between adjacent pipelines is too small as in an equipment room wall of a basement, so that the pipelines cannot be compacted in the concrete pouring process, the outer wall is prone to water seepage, and the strength of the outer wall is affected; in addition, in the concrete pouring process, the sleeve pipe is easy to deviate, and the hydroelectric installation is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a pipeline is concentrated and is reserved entrance to a cave modularization subassembly to solve among the prior art pipeline and reserve the closely knit degree of comparatively intensive outer wall in entrance to a cave and hang down, the technical problem of skew takes place easily for easy infiltration and sleeve pipe.
In order to achieve the above object, the utility model adopts the following technical scheme:
a pipeline centralized reserved-opening modular assembly, comprising:
the die frame is rectangular and comprises a pair of transverse sides and a pair of vertical sides, wherein the transverse sides are parallel to each other;
the reinforcing steel bar fixing support is welded on the outer side of the die frame and comprises at least two transverse reinforcing steel bars which are arranged at intervals along the vertical direction and are parallel to the transverse edges and at least two vertical reinforcing steel bars which are arranged at intervals along the transverse direction and are parallel to the vertical edges, each transverse reinforcing steel bar is welded with the vertical edges, each vertical reinforcing steel bar is welded with the transverse edges and the transverse reinforcing steel bars at the same time, and the transverse reinforcing steel bars, the vertical reinforcing steel bars and the die frame are enclosed into at least two transverse rows and at least two vertical rows of pipeline installation areas;
the steel sleeves are arranged and correspond to the pipeline installation areas one by one, and each steel sleeve is welded and connected with at least one of the transverse steel bars and the vertical steel bars which surround the pipeline installation areas;
two ends of each transverse steel bar extend out of the corresponding vertical edge to be connected with a component at a set elevation position, and two ends of each vertical steel bar extend out of the corresponding transverse edge to be connected with the component at the set elevation position;
concrete is poured in the vacant areas among the steel sleeves, the corresponding transverse steel bars, the corresponding longitudinal steel bars and the corresponding die frame.
The beneficial effects of the above technical scheme are: in the major structure work progress, concrete placement that causes is not practical for preventing the pipeline reservation entrance to a cave of outer wall position department is comparatively intensive, outer wall infiltration and pipeline skew problem, the utility model discloses in advance pass through reinforcing bar fixed bolster with the steel casing pipe that pipeline reservation entrance to a cave department needs the installation and realize the location, the mounted position of guaranteeing the steel casing pipe is the same with the position that the entrance to a cave was reserved to the pipeline on the outer wall, through setting up the mould frame and with reinforcing bar fixed bolster welding on the mould frame, simultaneously behind the vacant region concreting between steel casing pipe and reinforcing bar fixed bolster and mould frame, form a pipeline on the whole and concentrate reservation entrance to a cave modularization subassembly, in actual implementation, fix the module subassembly and can carry out concrete placement after setting up the location. The utility model discloses earlier with steel casing through the mould frame form a module subassembly under concrete placement in advance, then pour around the module subassembly, compare in prior art directly with the fixed mode that just carries out concrete placement of steel casing, the utility model discloses can guarantee that the pipeline position does not take place the skew, can guarantee the closely knit degree of the concrete between the adjacent pipeline again to avoid the outer wall infiltration to appear, improve the intensity of outer wall.
Furthermore, the distance between the vertical steel bar at the tail end in the transverse direction and the corresponding vertical edge of the die frame is equal to the pipe diameter of the steel sleeve, and the distance between the transverse steel bar at the head end in the vertical direction and the corresponding transverse edge of the die frame is equal to the pipe diameter of the steel sleeve.
Has the advantages that: the steel sleeve at the corresponding position can be tightly pressed in the die frame, so that the steel sleeve is further positioned, and the position of the steel sleeve does not deviate when concrete is poured.
Further, the distances between two steel sleeves which are adjacent in the transverse direction are equal, and/or the distances between two steel sleeves which are adjacent in the longitudinal direction are equal.
Has the advantages that: the pipeline reserved holes on the outer wall can be spaced in the same transverse direction and/or spaced in the same vertical direction, and water seepage of the outer wall and pipeline offset are effectively avoided.
Further, the number of the vertical steel bars is larger than or equal to that of the transverse steel bars.
Has the advantages that: the method is favorable for solving the problems that when the reserved holes of the pipelines on the outer wall are dense, the pipelines cannot be compacted in the pouring process of the concrete, and the pipelines are easy to deviate.
Drawings
Fig. 1 is the structure schematic diagram of the utility model discloses a pipeline is concentrated and is reserved entrance to a cave modular component.
Description of reference numerals: 1-a mould frame, 2-a transverse edge, 3-a vertical edge, 4-a steel bar fixing support, 5-a transverse steel bar, 6-a vertical steel bar, 7-a steel sleeve and 8-a pipeline installation area.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a pipeline is concentrated and is reserved hole bush modularization subassembly's concrete embodiment:
as shown in fig. 1, the pipeline centralized reserved hole modular assembly comprises a rectangular mold frame 1 and a reinforcing steel bar fixing support 4 welded to the outer side of the mold frame 1, and the reinforcing steel bar fixing support 4 and the mold frame enclose a plurality of pipeline installation areas 8.
Specifically, the mold frame 1 includes a pair of mutually parallel lateral sides 2 and a pair of mutually parallel vertical sides 3. Reinforcing bar fixed bolster 4 includes that two set up and the vertical reinforcing bar 6 that is parallel to each other with 2 horizontal reinforcing bars 5 and nine roots along horizontal interval and set up and with erecting 3 vertical reinforcing bars that are parallel to each other on limit, each horizontal reinforcing bar 5 all with erect 3 welded connection on limit, each vertical reinforcing bar 6 simultaneously with horizontal 2 and 5 welded connection on horizontal reinforcing bar. The both ends of two horizontal reinforcing bars 5 all stretch out corresponding perpendicular limit 3 outside with the component connection who sets for elevation position department, the both ends of nine vertical reinforcing bars 6 all stretch out corresponding horizontal limit 2 outside with the component connection who sets for elevation position department. The transverse reinforcing steel bars 5 and the vertical reinforcing steel bars 6 and the corresponding transverse edges 2 and vertical edges 3 form transverse ten rows, and three rows of pipeline installation areas 8 are vertically arranged.
A steel sleeve 7 is uniformly and correspondingly arranged in each pipeline installation area 8, and as can be seen from fig. 1, in each pipeline installation area 8 of each row, the areas of the pipeline installation areas of the other rows are equal except that the area of the pipeline installation area of the last row is smaller. The distance between the transverse steel bar at the top in the vertical direction and the corresponding transverse edge of the die frame 1 is equal to the pipe diameter of the steel sleeve 7, so that the steel sleeve 7 at the first row is tightly propped against the transverse edge of the die frame 1 above. The distance between the vertical steel bars at the tail end in the transverse direction and the corresponding vertical edge of the mold frame is equal to the pipe diameter of the steel sleeve, so that the steel sleeve in the last row is tightly propped against the vertical edge, located on the right side, of the mold frame 1.
The distance between any two adjacent steel sleeves 7 in the transverse direction is equal, the distance between any two adjacent steel sleeves 7 in the vertical direction is equal, and the distance between any two adjacent steel sleeves 7 in the transverse direction is equal to the distance between any two adjacent steel sleeves 7 in the vertical direction. As can be seen from fig. 1, each steel casing 7 is welded to at least one of the transverse and vertical steel bars 5, 6 enclosing a pipeline installation area 8.
The utility model discloses a pipeline is concentrated and is reserved entrance to a cave modularization subassembly is when being under construction, forms the reinforcing bar fixed bolster with each horizontal reinforcing bar and vertical reinforcement welded connection together in advance, simultaneously according to the drawing design requirement, connects the steel casing pipe of each pipeline entrance to a cave with corresponding horizontal reinforcing bar and/or vertical reinforcement welded connection together to form sleeve pipe crowd subassembly; manufacturing a mould frame according to requirements, and placing the sleeve group component in the mould frame, namely welding a steel bar fixing support on the outer side of the mould frame, and supporting and positioning a steel sleeve by the steel bar fixing support; and then concrete is poured in a vacant area between the steel sleeve and the die frame and between the steel bar fixing supports to form a pipeline centralized reserved hole modular assembly. And after the side wall of the pre-buried pipeline opening modularization assembly is roughened, placing the pre-buried pipeline opening modularization assembly at a position with a design requirement elevation, fixing the pre-buried pipeline opening modularization assembly through binding steel bars and cutting a template, and finally pouring concrete.
Because the utility model discloses pass through reinforcing bar fixed bolster with the steel sleeve that pipeline reservation entrance to a cave department needs the installation in advance and realize the location, the mounted position of guaranteeing the steel sleeve is the same with the position that the entrance to a cave was reserved to the pipeline on the outer wall, through setting up the mould frame and with reinforcing bar fixed bolster welding on the mould frame, simultaneously behind the vacant region concreting between steel sleeve and reinforcing bar fixed bolster and mould frame, form a pipeline on the whole and concentrate reservation entrance to a cave bush modularization subassembly, in actual construction, fix the module subassembly and can carry out concrete placement after setting up the location. The utility model discloses earlier with steel casing through the mould frame form a module assembly under concrete placement in advance, then pour around the module assembly, compare in prior art directly with the fixed mode that just carries out concrete placement of steel casing, the utility model discloses can guarantee that the pipeline position does not take place the skew, can guarantee the closely knit degree of concrete between the adjacent pipeline again to avoided vibrating incompact, the emergence of phenomenons such as infiltration appears in the outer wall.
It should be noted that the number of the transverse steel bars and the longitudinal steel bars is selected according to the density of the reserved pipeline openings on the outer wall of the construction site, that is, the number of the transverse steel bars and the number of the longitudinal steel bars can be the same or different. Correspondingly, the size of the steel sleeve also needs to be flexibly selected according to the size of the reserved hole of the pipeline designed by the drawing.
In other embodiments, the installation position of the steel sleeve is determined according to the position of the reserved hole of the pipeline designed according to the drawing, at the moment, the distance between every two adjacent steel sleeves in the transverse direction can be unequal, and the distance between every two adjacent steel sleeves in the vertical direction can also be unequal.
In other embodiments, the steel sleeve may not be arranged against the mold frame, but a certain gap is left between the steel sleeve and the transverse edge or the vertical edge of the mold frame, and concrete needs to be poured in the later period of the gap.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (4)
1. A centralized reserved-opening modular assembly for pipelines is characterized by comprising:
the die frame is rectangular and comprises a pair of transverse sides and a pair of vertical sides, wherein the transverse sides are parallel to each other;
the reinforcing steel bar fixing support is welded on the outer side of the die frame and comprises at least two transverse reinforcing steel bars which are arranged at intervals along the vertical direction and are parallel to the transverse edges and at least two vertical reinforcing steel bars which are arranged at intervals along the transverse direction and are parallel to the vertical edges, each transverse reinforcing steel bar is welded with the vertical edges, each vertical reinforcing steel bar is welded with the transverse edges and the transverse reinforcing steel bars at the same time, and the transverse reinforcing steel bars, the vertical reinforcing steel bars and the die frame are enclosed into at least two transverse rows and at least two vertical rows of pipeline installation areas;
the steel sleeves are arranged and correspond to the pipeline installation areas one by one, and each steel sleeve is welded and connected with at least one of the transverse steel bars and the vertical steel bars which surround the pipeline installation areas;
two ends of each transverse steel bar extend out of the corresponding vertical edge to be connected with a component at a set elevation position, and two ends of each vertical steel bar extend out of the corresponding transverse edge to be connected with the component at the set elevation position;
concrete is poured in the vacant areas among the steel sleeves, the corresponding transverse steel bars, the corresponding longitudinal steel bars and the corresponding die frame.
2. The pipeline centralized reserved hole modular assembly as claimed in claim 1, wherein the distance between the vertical steel bars at the tail end in the transverse direction and the corresponding vertical side of the mold frame is equal to the pipe diameter of the steel sleeve, and the distance between the transverse steel bars at the head end in the vertical direction and the corresponding transverse side of the mold frame is equal to the pipe diameter of the steel sleeve.
3. The pipeline centralized reserved hole modular assembly as claimed in claim 1, wherein the spacing between two steel sleeves in the transverse direction is equal, and/or the spacing between two steel sleeves in the longitudinal direction is equal.
4. The pipeline centralized reserved hole modular assembly of any one of claims 1 to 3, wherein the number of vertical steel bars is greater than or equal to the number of transverse steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022416280.8U CN213573011U (en) | 2020-10-27 | 2020-10-27 | Pipeline centralized reserved hole modular assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022416280.8U CN213573011U (en) | 2020-10-27 | 2020-10-27 | Pipeline centralized reserved hole modular assembly |
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| Publication Number | Publication Date |
|---|---|
| CN213573011U true CN213573011U (en) | 2021-06-29 |
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| CN202022416280.8U Active CN213573011U (en) | 2020-10-27 | 2020-10-27 | Pipeline centralized reserved hole modular assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370140A (en) * | 2022-09-06 | 2022-11-22 | 中铁二十二局集团有限公司 | A design mould that is used for communication pipeline manhole internal fixation tube nest window |
-
2020
- 2020-10-27 CN CN202022416280.8U patent/CN213573011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370140A (en) * | 2022-09-06 | 2022-11-22 | 中铁二十二局集团有限公司 | A design mould that is used for communication pipeline manhole internal fixation tube nest window |
| CN115370140B (en) * | 2022-09-06 | 2024-05-24 | 中铁二十二局集团有限公司 | Shaping die for fixing tube group window in communication pipeline manhole |
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