CN219622321U

CN219622321U - Quick-assembling and disassembling heat-insulating shed for winter construction of fan foundation

Info

Publication number: CN219622321U
Application number: CN202320991403.1U
Authority: CN
Inventors: 王兴盛; 耿宇博; 郭宁昊; 徐帅
Original assignee: Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Current assignee: Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-01
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to the technical field of building construction, in particular to a quick-assembly-disassembly heat-insulation shed for fan foundation winter construction. A plurality of vertical rods are arranged on the top surface of an anchor plate on a fan foundation at equal intervals along the circumferential direction, fixing rings are fixed on the top ends of the vertical rods together, vertical columns corresponding to the vertical rods one by one are arranged on the periphery of the fan foundation along the circumferential direction, first plug pipes are arranged at the tops of the opposite sides of the vertical columns and the vertical rods, arc-shaped trusses are arranged between the opposite vertical columns and the vertical rods, plug connectors matched with the first plug pipes are vertically arranged at the two ends of each truss, connecting rods are arranged between the tops of the adjacent vertical columns, tarpaulins are paved above the trusses and the fixing rings, and the edges of the tarpaulins drop downwards along the vertical columns. Through socket joint type connection, the integral installation speed is accelerated, the span of the heat preservation shed can be large through the structure of the truss, the strength is high, then tarpaulin is paved, the integral construction progress is accelerated, positioning and embedding are not needed before construction, and the construction sequence is simplified.

Description

Quick-assembling and disassembling heat-insulating shed for winter construction of fan foundation

Technical Field

The utility model relates to the technical field of building construction, in particular to a quick-assembly-disassembly heat-insulation shed for fan foundation winter construction.

Background

The heat preservation is an important subject in the construction of fan foundation concrete in high and cold areas, the time of 11 months to 3 months in winter is as long as 5 months in high altitude areas, the lowest air temperature can reach below minus 20 ℃, the fan foundation is field operation, the climate is cold, the environment is bad, the engineering construction difficulty is great, the in-mold concrete temperature in winter is not lower than 5 ℃, and when the external environment temperature is too low, the initial setting time, the final setting time and the strength of the concrete can be influenced.

Aiming at the problem of lower winter temperature in high-altitude areas, the prior art 202021697614.7 discloses a large-volume concrete winter construction greenhouse for a fan foundation in a alpine area, which comprises a fan foundation, supporting square steel, pre-buried supporting steel pipes, steel structure daylighting panels, tarpaulins and supporting frame pipes; the embedded support steel pipe is vertically embedded in the fan foundation, one end of the embedded support steel pipe extends out of the fan foundation, and the end face of the embedded support steel pipe is connected with a support steel plate; the support square steel is connected with the embedded support steel pipe through a support steel plate; the support frame pipe is fixedly connected to the upper end part of the support square steel; the steel structure lighting boards are provided with a plurality of pieces, the plurality of steel structure lighting boards are spliced to form a greenhouse roof, and the greenhouse roof is connected to the support frame pipe and covers the foundation pit of the fan foundation; the tarpaulin covers the steel structure daylighting panel. Although the comparison document solves the problem of building the greenhouse, the whole structure is complicated to build, positioning and embedding are needed before construction, the whole time is long,

disclosure of Invention

The utility model aims to solve the problems, so as to provide the quick-erection and disassembly heat-insulation shed for the winter construction of the fan foundation, which can be quickly built.

The utility model solves the problems, and adopts the following technical scheme:

a quick heat preservation canopy of lapping and tearing open for fan foundation winter construction is provided with a plurality of pole setting along the equidistant annular on the top surface of anchor plate on the fan foundation, the pole setting top is fixed with solid fixed ring jointly, the periphery of fan foundation is provided with the stand with pole setting one-to-one along the annular, the top of stand and pole setting opposite side all is provided with first grafting pipe, be provided with curved truss between opposite stand and the pole setting, the vertical grafting head that uses with first grafting pipe cooperation of being provided with in both ends portion of truss, be provided with the connecting rod between the adjacent stand top, the top of adjacent stand opposite side all is provided with the second grafting pipe, the vertical grafting head that uses with the cooperation of second grafting pipe that is provided with in both ends portion of connecting rod, truss and gu fixed ring top are laid the tarpaulin, the edge of tarpaulin falls down along the stand.

Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:

after the fan foundation template is built, a circle of vertical rods are fixed on an upper anchor plate above the table post, a circle of upright posts are fixed on the periphery of the fan foundation, the truss is quickly inserted into a first insertion pipe between the vertical rods and the upright posts through an insertion joint, the connecting rod is quickly inserted between the upright posts through an insertion joint, the integral installation speed is accelerated, the span of the heat insulation shed is large and the strength is high through the structure of the truss, then tarpaulin is paved, the integral construction progress is accelerated, positioning and embedding are not needed before construction, and the construction sequence is simplified.

Preferably, the utility model further adopts the technical scheme that:

the distance between the upright post and the fan foundation is more than or equal to 2m.

A plurality of cross bars are arranged between the adjacent trusses to serve as a crawling ladder, and the crawling ladder is at least provided with a group.

A zipper is arranged on the awning cloth and above the fixing ring.

Drawings

FIG. 1 is a schematic view of a front view in cross section of an embodiment of the present utility model;

FIG. 2 is a schematic view of a truss structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the neutral lever and the retaining ring according to the embodiment of the present utility model;

FIG. 4 is a schematic view of a connecting rod according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing a structure of a vertical column fixed in a soil layer according to an embodiment of the present utility model;

FIG. 6 is a schematic top view of a column according to an embodiment of the present utility model;

marked in the figure as: the upper anchor plate 1, the vertical rod 2, the fixed ring 3, the vertical column 4, the first plug-in pipe 5, the second plug-in pipe 6, the truss 7 and the connecting rod 8.

Description of the embodiments

The utility model is further described below in connection with the following examples which are provided for the purpose of better understanding of the present utility model and are, therefore, not to be construed as limiting the scope of the utility model.

A quick heat preservation canopy that is used for fan foundation winter construction's quick lapping and tearing open is provided with a plurality of pole setting 2 along the equidistant interval in hoop on the top surface of anchor plate 1 on the fan foundation, a plurality of pole setting 2 enclose into the round, pole setting 2 top is fixed with solid fixed ring 3 jointly, fan foundation's periphery is provided with along the hoop with pole setting 2 stand 4 of one-to-one, the fixed in the soil layer is inserted to stand 4 bottom, stand 4 is located the body of rod height 2 meters of soil layer top, the top of stand 4 is less than pole setting 2 top, the top of stand 4 and pole setting 2 opposite sides all is provided with first spigot joint 5, be provided with curved truss 7 between relative stand 4 and pole setting 2, truss 7 is close to the one end of pole setting 2 and is higher than the one end that is close to pole setting 4, truss 7's both ends vertical be provided with the plug that uses with first spigot joint 5 cooperation, the plug is pegged graft in first spigot joint 5, the arc region on truss 7 upper portion increases the space at top, the structure of truss 7 can make the big, intensity high, be provided with connecting rod 8 between the adjacent stand 4 tops, the top of stand 4 opposite sides is less than pole setting 2 top of pole setting 2, the top of stand 4 is provided with first spigot joint 5, the top of girder 7, the second spigot joint 8 is provided with second spigot joint 8, the top is connected with 3 through the first spigot joint 8, the top is connected with 3, the second spigot joint 8, the top is connected with 3 through the first spigot joint 8, the 3, the top is connected with 3, and 5.

The distance between the upright post 4 and the fan foundation is more than or equal to 2m.

Be provided with a plurality of horizontal pole as the cat ladder between the adjacent truss 7, the cat ladder is provided with a set of at least, can make things convenient for the staff to remove on the heat preservation canopy skeleton through setting up the cat ladder, has increased the security when installation and dismantlement.

The zipper is arranged on the awning cloth and above the fixing ring, when concrete pouring is needed, the zipper is opened, the pump pipe stretches into the zipper from the zipper and pouring is carried out, and when heat preservation is needed, the zipper is closed.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.

Claims

1. A quick heat preservation canopy of lapping and tearing open for fan foundation construction winter, its characterized in that: a plurality of vertical rods are arranged on the top surface of an anchor plate on a fan foundation at equal intervals along the circumferential direction, fixing rings are fixed on the top ends of the vertical rods together, vertical columns corresponding to the vertical rods one by one are arranged on the periphery of the fan foundation along the circumferential direction, first plug pipes are arranged at the tops of the opposite sides of the vertical columns and the vertical rods, arc-shaped trusses are arranged between the opposite vertical columns and the vertical rods, plug connectors matched with the first plug pipes for use are vertically arranged at the two end parts of the trusses, connecting rods are arranged between the tops of the adjacent vertical columns, second plug pipes are respectively arranged at the tops of the opposite sides of the adjacent vertical columns, plug connectors matched with the second plug pipes for use are vertically arranged at the two end parts of the connecting rods, tarpaulin is paved above the trusses and the fixing rings, and the edges of the tarpaulin drop downwards along the vertical columns.

2. The quick-release thermal shed for fan foundation winter construction of claim 1, wherein: the distance between the upright post and the fan foundation is more than or equal to 2m.

3. The quick-release thermal shed for fan foundation winter construction of claim 1, wherein: a plurality of cross bars are arranged between the adjacent trusses to serve as a crawling ladder, and the crawling ladder is at least provided with a group.

4. The quick-release thermal shed for fan foundation winter construction of claim 1, wherein: a zipper is arranged on the awning cloth and above the fixing ring.