CN212388604U - Laminated precast concrete equipment pipe shaft structure system - Google Patents

Laminated precast concrete equipment pipe shaft structure system Download PDF

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Publication number
CN212388604U
CN212388604U CN202021340644.2U CN202021340644U CN212388604U CN 212388604 U CN212388604 U CN 212388604U CN 202021340644 U CN202021340644 U CN 202021340644U CN 212388604 U CN212388604 U CN 212388604U
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CN
China
Prior art keywords
prefabricated pipe
well
pipe shaft
pipe
floor structure
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Application number
CN202021340644.2U
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Chinese (zh)
Inventor
陈浩
张明亮
陈维超
唐伟军
曹强
王江营
袁庆莲
曾庆国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Hengyun Building Technology Development Co ltd
Hunan Construction Engineering Group Co ltd
Original Assignee
Hunan Hengyun Building Technology Development Co ltd
Hunan Construction Engineering Group Co ltd
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Application filed by Hunan Hengyun Building Technology Development Co ltd, Hunan Construction Engineering Group Co ltd filed Critical Hunan Hengyun Building Technology Development Co ltd
Priority to CN202021340644.2U priority Critical patent/CN212388604U/en
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Publication of CN212388604U publication Critical patent/CN212388604U/en
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Abstract

The utility model discloses a range upon range of formula precast concrete equipment pipe shaft structure system, include floor structure roof beam, the equipment pipe shaft unit that links to each other with building wall, equipment pipe shaft unit is installed on the floor structure roof beam, equipment pipe shaft unit includes the vertical prefabricated pipe shaft that stacks of multisection, and a plurality of hanging nails of symmetrical arrangement on the wall of a well top surface of every section prefabricated pipe shaft adopt the dry-type to be connected between prefabricated pipe shaft and the floor structure roof beam and between two sections prefabricated pipe shaft from top to bottom, are provided with the polyphenyl board isolation layer that reduces prefabricated pipe shaft and floor structure roof beam connection rigidity between prefabricated pipe shaft top surface and upper floor structure beam bottom surface. The utility model provides a problem of the convenience of prefabricated pipe shaft structural integrity, appearance quality, prefabricated pipe shaft field installation to improve the assembly rate of construction efficiency and building.

Description

Laminated precast concrete equipment pipe shaft structure system
Technical Field
The utility model belongs to assembled building industrialization field, concretely relates to range upon range of formula precast concrete equipment pipe shaft structure system is a non-bearing member who is applied to in structure systems such as frame, frame-shear force wall, belongs to neotype assembled precast concrete portion article part.
Background
The pipe shaft is a vertical shaft used for arranging a vertical equipment pipeline in a building, the existing pipe shaft is mainly built by bricks, all the existing pipe shafts depend on manpower, the construction cost is high, the construction period is long, and the whole construction progress is influenced; and the hidden quality troubles such as construction quality, appearance and the like are more, and the laying of the pipeline in the later period is inconvenient. Along with the development and popularization of the fabricated building, a pipe well structure assembled on site by adopting prefabricated components appears in the prior art, for example, a pipe well prefabricated component with the bulletin number of "CN 207092227U", the pipe well prefabricated component comprises a front panel and a side panel, the prefabricated component is fixed on a wall surface through embedded parts in the front panel and the side panel during field installation, and then high-strength concrete and sealant are filled at the edge of the front panel and the side panel adjacent to the wall surface to eliminate gaps.
Disclosure of Invention
To the problem that exists among the above-mentioned prior art, the utility model aims at providing a range upon range of formula precast concrete equipment pipe shaft structural system to solve the problem of the convenience of precast pipe shaft structural integrity, appearance quality, the on-the-spot installation of precast pipe shaft, in order to improve the assembly rate of construction efficiency and building.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a range upon range of formula precast concrete equipment pipe-line well structure system, includes floor structure roof beam, the equipment pipe-line well unit that links to each other with building wall, equipment pipe-line well unit is installed on the floor structure roof beam, equipment pipe-line well unit includes the vertical prefabricated pipe-line well that stacks of multisection, and a plurality of hanging nails of symmetrical arrangement on the wall of a well top surface of every section prefabricated pipe-line well adopt dry-type to be connected between prefabricated pipe-line well and the floor structure roof beam and between two sections prefabricated pipe-line wells about and, is provided with the polyphenyl board isolation layer that reduces prefabricated pipe-line well and floor structure roof beam connection rigidity between prefabricated pipe-line well top surface and upper floor structure beam bottom surface.
Furthermore, the equipment pipe well unit is divided into 2-3 sections according to the height of a building layer, the partition of a functional space and the hoisting weight, each section of prefabricated pipe well is integrally prefabricated and formed, and a wire pipe and a reserved hole are pre-buried in the wall of the prefabricated pipe well.
Furthermore, angle connectors and high-strength bolts are adopted to be connected with the floor structure beams in a dry mode between the top surface of the prefabricated pipe shaft and the bottom of the upper floor structure beam and between the bottom of the prefabricated pipe shaft and the top of the floor structure beam.
And furthermore, a waterproof mortar layer is arranged between the bottom surface of the prefabricated pipe shaft and the floor structural beam.
Furthermore, the upper prefabricated pipe shaft and the lower prefabricated pipe shaft are connected in a dry mode through the straight galvanized steel plates and the high-strength bolts, and the connecting parts are arranged on one side in the shafts.
Furthermore, adjustable elliptical holes are formed in the positions of the bolts on the galvanized steel plate.
And further, each hanging nail is connected with the embedded steel bar at the corresponding well height.
The beneficial effects of the utility model reside in that:
(1) the laminated precast concrete equipment pipe well of the utility model is integrally precast in sections according to hoisting weight, functional space division and replaces the traditional brick well or other precast wallboard wells in structural systems such as frames, frames-shear walls and the like, thereby ensuring the integrity, appearance and quality of the pipe well and improving the construction efficiency and the assembly rate of buildings;
(2) galvanized steel plates/angle codes and high-strength bolts are adopted for dry connection between every two sections of pipe wells and between the pipe wells and the floor structural beams, so that the rapidness of positioning and installation of the pipe wells and the reliability of connection are ensured;
(3) the angle brace, the galvanized steel plate and the bolt connecting hole are arranged into elliptical holes, so that the convenience and the reliability of the connection of the pipe well are ensured;
(4) the embedded steel bars with the corresponding well height are connected below each hanging nail, so that the effective transmission of the concentrated stress of the hanging nails under the hanging working condition is ensured, concrete cracking caused by the concentrated stress of the concrete at the hanging nails is prevented, and the safety of the hoisting of the pipe well is ensured;
(5) a polystyrene board isolation layer for reducing the connection rigidity of the pipe shaft and the floor structure beam is arranged between the top surface of the pipe shaft and the bottom of the upper floor structure beam, so that the stress characteristic of the main structure floor structure beam is not changed while the limit of the pipe shaft is ensured.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of the tube well of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Fig. 4 is a partial schematic view of the junction of the bottom tubular well and the floor structural beam.
FIG. 5 is a partial schematic view of a pipe well at a connection to a pipe well.
Fig. 6 is a partial schematic view of the junction of the top tubular well and the floor structural beam.
Detailed Description
To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.
As shown in fig. 1-6, the stacked precast concrete equipment pipe well structure system of this embodiment includes floor structure beam and equipment pipe well unit that link to each other with building wall, equipment pipe well unit is installed on the floor structure beam, equipment pipe well unit is overlapped by 1 vertical stacks of 2 ~ 3 sections of precast pipe well according to jack-up weight, functional space subregion, building layer height, and every section of precast pipe well 1 integration prefabrication shaping has pre-buried spool and reserved hole in the 1 wall of a well of precast pipe well. A plurality of hanging nails 2 are pre-buried in the upper end face of the well wall of each section of prefabricated pipe well 1, the exposed parts of the hanging nails 2 are positioned in grooves 3 on the upper end face of the well wall, so that the hanging nails 2 are not higher than the upper end face of the well wall, the bottoms of the hanging nails 2 are connected with pre-buried reinforcing steel bars 4 which are pre-buried in the wall of the pipe well and have the height of the pipe well, effective transmission of concentrated stress of the hanging nails under the hoisting working condition is ensured, concrete cracking caused by concentrated stress of concrete at the hanging nails is prevented, and the hoisting safety of the prefabricated pipe well is ensured.
As shown in fig. 4, a waterproof mortar layer 9 is arranged between the bottom of the bottom-layer prefabricated pipe shaft 1 and the floor structural beam 5. The prefabricated pipe shaft 1 is in dry connection with the floor structure beam 5 through the angle brace 6, the high-strength bolt 7 and the embedded threaded sleeve 8. As shown in figure 5, the two sections of prefabricated pipe wells 1 which are connected up and down are in dry connection with the embedded threaded sleeve 8 through the straight galvanized steel plate 10 and the high-strength bolt 7, each connecting piece is not less than 2, the straight galvanized steel plate 10 is arranged on one side in each well, the bolt position on the straight galvanized steel plate is provided with an adjustable elliptical hole, and the convenience and the reliability of connection of the upper prefabricated pipe well and the lower prefabricated pipe well are guaranteed. As shown in fig. 6, a polystyrene board isolation layer 11 for reducing the connection rigidity between the pipe shaft and the upper floor structural beam 5 is arranged between the top surface of the top layer prefabricated pipe shaft 1 and the upper floor structural beam 5, and the top of the top layer prefabricated pipe shaft 1 and the upper floor structural beam 5 are in dry connection with an embedded threaded sleeve 8 through an angle joint 6 and a high-strength bolt 7.
The utility model discloses a range upon range of formula precast concrete equipment pipe shaft unit is a non-bearing member who is applied to in structure systems such as frame, frame-shear force wall, belong to neotype assembled precast concrete portion article part, adopt the automatic production of flowing water of mill to make, it is meticulous to have the design, the preparation standard, dry construction, the installation is swift, technical characterstic such as energy-conserving high efficiency, compare in traditional brick brickwork pipe shaft or other prefabricated wallboard well, the wholeness of pipe shaft has been ensured, outward appearance and quality, the assembly rate of construction efficiency and building has been improved.
Many modifications and other embodiments of the invention will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the inventions are not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (7)

1. The utility model provides a range upon range of formula precast concrete equipment pipe-line well structure system, includes floor structure roof beam, the equipment pipe-line well unit that links to each other with building wall, its characterized in that, equipment pipe-line well unit is installed on the floor structure roof beam, equipment pipe-line well unit includes the vertical prefabricated pipe-line well that stacks of multisection, and a plurality of hanging nails of symmetrical arrangement on the wall of a well top surface of every section prefabricated pipe-line well adopt dry-type to be connected between prefabricated pipe-line well and the floor structure roof beam and between two sections prefabricated pipe-line wells about and, is provided with the polyphenyl board isolation layer that reduces prefabricated pipe-line well and floor structure roof beam connection rigidity between prefabricated pipe-line well top surface and upper floor structure beam bottom surface.
2. The stacked precast concrete equipment piping shaft structure system of claim 1, wherein: the equipment pipe well unit is divided into 2-3 sections according to building layer height, function space partition and hoisting weight, each section of prefabricated pipe well is integrally prefabricated and formed, and a wire pipe and a reserved hole are pre-buried in the wall of the prefabricated pipe well.
3. The stacked precast concrete equipment piping shaft structure system of claim 1, wherein: and angle codes and high-strength bolts are adopted to be connected with the floor structure beam in a dry manner between the prefabricated pipe well top surface and the upper floor structure beam bottom and between the prefabricated pipe well bottom and the floor structure beam top.
4. The stacked precast concrete equipment piping shaft structure system of claim 1, wherein: and a waterproof mortar layer is arranged between the bottom surface of the prefabricated pipe shaft and the floor structural beam of the floor.
5. The stacked precast concrete equipment piping shaft structure system of claim 1, wherein: the upper prefabricated pipe shaft and the lower prefabricated pipe shaft are connected in a dry mode through the straight galvanized steel plates and the high-strength bolts, and the connecting parts are arranged on one side in the shaft.
6. The stacked precast concrete equipment piping shaft structure system of claim 5, wherein: and adjustable elliptical holes are formed in the positions of the bolts on the galvanized steel plate.
7. The stacked precast concrete equipment piping shaft structure system of claim 1, wherein: and each hanging nail is connected with the embedded steel bar at the corresponding well height.
CN202021340644.2U 2020-07-09 2020-07-09 Laminated precast concrete equipment pipe shaft structure system Active CN212388604U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021340644.2U CN212388604U (en) 2020-07-09 2020-07-09 Laminated precast concrete equipment pipe shaft structure system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021340644.2U CN212388604U (en) 2020-07-09 2020-07-09 Laminated precast concrete equipment pipe shaft structure system

Publications (1)

Publication Number Publication Date
CN212388604U true CN212388604U (en) 2021-01-22

Family

ID=74254508

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021340644.2U Active CN212388604U (en) 2020-07-09 2020-07-09 Laminated precast concrete equipment pipe shaft structure system

Country Status (1)

Country Link
CN (1) CN212388604U (en)

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