CN213509402U - A air pipe installation device for scenic spot building well - Google Patents
A air pipe installation device for scenic spot building well Download PDFInfo
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- CN213509402U CN213509402U CN202021533474.XU CN202021533474U CN213509402U CN 213509402 U CN213509402 U CN 213509402U CN 202021533474 U CN202021533474 U CN 202021533474U CN 213509402 U CN213509402 U CN 213509402U
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Abstract
The utility model provides an air pipe installation device for scenic spot building well, including the scenic spot building wall body of taking back font non-closed and the square tube air pipe of built-in installation, the internal wall of scenic spot building wall body is gone up inherently angle steel square tube, is fixed with the angle steel on the angle steel square tube, is connected with the square tube through gasket bolt assembly fixedly on the angle steel and connects the band steel, and square tube air pipe is fixed in the square tube and connects the band steel; and a sealing steel plate is sealed between the left and right non-sealed ends of the scenic spot building wall body at the rear part of the rectangular pipe connecting flat steel. The construction degree of difficulty that this scheme is showing is reduced civil engineering well quarter bend air pipe, improves quarter bend air pipe and implements the installation effectiveness, and effectual increase building usable floor area increases building engineering's economic benefits. The utility model discloses the reduction civil engineering well quarter bend air pipe's that is showing than current mounting technique the construction degree of difficulty improves quarter bend air pipe and implements installation effectiveness, and effectual increase building usable floor area increases building engineering's economic benefits.
Description
Technical Field
The utility model relates to the architectural design field, in particular to an air pipe installation device for scenic spot building well.
Background
The way form that sets up metal air pipe in civil engineering well at present stage is diversified more and more, and construction process is more and more complicated, but still air pipe lean on scenic spot building wall side to need reserve sufficient construction operation space, especially the windshaft two sides or trilateral condition that scenic spot building wall was all, and this kind of condition air pipe installation is difficult, and the space that the installation needs to be reserved is big, and the influence is great to the area. Generally, the installation reserved space of the ventilation pipeline is that the length or width of the ventilation pipeline does not exceed 500mm, an installer can install the connection bolt of the ventilation pipeline on the outer side of the ventilation pipeline, and the ventilation pipeline and the wall body of the scenic spot building need to reserve a space of 150 mm; if the length and the width of the ventilation pipeline exceed 500mm, an installer needs to enter the space between the ventilation pipeline and the wall body to install the ventilation pipeline connecting bolt, and therefore the distance between the ventilation pipeline with one side and the wall body is not less than 350 mm. Therefore, the size of the civil air shaft needs to be increased, unnecessary waste of the using area of the building is caused, and economic loss of the building engineering is directly caused.
SUMMERY OF THE UTILITY MODEL
For solving the shortcoming of the prior art, the utility model provides an air pipe installation device for scenic spot building well.
The utility model provides a technical scheme is: a ventilating duct installation device for scenic spot building hoistways comprises a scenic spot building wall body with a shape of a Chinese character 'hui' and a rectangular duct ventilating duct installed in the scenic spot building wall body, wherein an angle steel rectangular tube is fixed on the inner wall of the scenic spot building wall body, angle steel is fixed on the angle steel rectangular tube, a rectangular tube connecting flat steel is fixedly connected onto the angle steel through a gasket bolt assembly, and the rectangular duct ventilating duct is fixed in the rectangular tube connecting flat steel; and a sealing steel plate is sealed between the left and right non-sealed ends of the scenic spot building wall body at the rear part of the rectangular pipe connecting flat steel.
The utility model discloses as long as there is the space that can satisfy implementation operation at civil engineering well top, air pipe only needs to reserve 75 mm's space with scenic spot building wall body, satisfies the civil engineering well and send into air pipe when air pipe smoothly through can carrying out air pipe installation. The installation device comprises a rectangular pipe ventilation pipeline and a rectangular pipe ventilation pipeline, wherein the rectangular pipe ventilation pipeline is arranged in a non-closed scenic spot building wall body in a shape of a Chinese character 'hui', an angle steel rectangular pipe is pressed in a concrete structure on the inner wall of the scenic spot building wall body, angle steel is welded and fixed on the angle steel rectangular pipe, a rectangular pipe connection flat steel is fixedly connected onto the angle steel through a gasket bolt assembly, and the rectangular pipe ventilation pipeline is fixed in the rectangular pipe connection flat steel through a support; and a sealing steel plate is sealed between the left and right non-sealed ends of the scenic spot building wall body at the rear part of the rectangular pipe connecting flat steel.
After being connected, the rectangular pipe ventilation pipeline is sent into the air shaft from the top of the civil engineering shaft through a traction device, and the connected section is sent into the section downwards; the rectangular pipe connecting flat steel is fixed in advance on the rectangular pipe ventilating pipeline, and after the rectangular pipe ventilating pipeline is completely in place in the civil engineering well, the rectangular pipe connecting flat steel fixed in advance is tensioned and fixed with the angle steel welded on the angle steel rectangular pipe through the gasket bolt assembly.
In this embodiment, the top of the civil engineering hoistway needs to meet the requirement that an implementation operation space is provided to send the connected rectangular pipe ventilation duct into the civil engineering hoistway from the top, at least one wall of the civil engineering hoistway is a closed steel plate to serve as a bracket installation operation surface of the rectangular pipe ventilation duct, and a space of 75mm needs to be reserved between the rectangular pipe ventilation duct and the wall body of the scenic spot building because the height of the rectangular pipe ventilation duct flange is 50 mm.
The following installation steps are carried out:
A. angle steel quarter bend:
1. one side of the angle steel rectangular pipe is flush with the closed steel plate and serves as a fixed point of the rectangular pipe ventilating duct support;
2. if more than one closed steel plate exists in the civil engineering well, an angle steel rectangular tube is suggested to be arranged on one side of a longer closed steel plate or on one side of a wall body needing to be provided with a tuyere;
3. if the wall needing the angle steel rectangular pipes is a closed steel plate, the angle steel rectangular pipes can be embedded in the precast concrete blocks and then built in the closed steel plate;
B. rectangular pipe ventilation pipeline installation
1. Connecting a rectangular pipe ventilation pipeline in a building space at the top of the civil engineering well, conveying the rectangular pipe ventilation pipeline into the civil engineering well through a traction device, and conveying a connected section downwards into a section;
2. before the rectangular pipe ventilation pipeline is connected and the ventilation pipeline is sent into a hoistway, 30x4 rectangular pipe connecting flat steel is fixed outside the rectangular pipe ventilation pipeline according to the distance between the rectangular pipe and the steel angle rectangular pipe in the civil hoistway and sent into the civil hoistway along with the ventilation pipeline, and metal filaments or ropes and the like can be used for simple fixation, so that the rectangular pipe ventilation pipeline is easy to remove when being connected and fixed with the steel angle in the later period;
3. after the rectangular pipe ventilation pipeline is completely in place in the civil engineering well, 40x4 angle steel is welded on the previous angle steel rectangular pipe;
4. before the disassembly, the simple fixing is carried out on the 30x4 rectangular tube connecting flat steel, and the 30x4 rectangular tube connecting flat steel and the 40x4 angle steel are tightened and fixed through a gasket bolt assembly;
5. and (5) finishing the sealing of the steel plate body and sealing the civil engineering well.
Optimally, the vertical distance between the angle steel rectangular pipes is not more than four meters. The vertical distance between the angle steel rectangular pipes in the civil engineering wall meets the requirement of vertical distance between vertical mounting brackets of the ventilating duct in 'inspection and acceptance criteria for construction quality of ventilating and air conditioning engineering' GB50243, so that the vertical distance between the angle steel rectangular pipes 4 is not more than four meters.
The utility model has the beneficial technical effects that: the utility model discloses as long as there is the space that can satisfy implementation operation at civil engineering well top, need not to satisfy when air pipe length or width are less than 500mm and reserve the space that is not less than 150mm or reserve the space that is not less than 350mm when being greater than 500mm, no matter air pipe length or width exceed 500mm, air pipe and scenic spot building wall body only need reserve 75 mm's space, satisfy the civil engineering well send into air pipe when smooth through can. The construction degree of difficulty that this scheme is showing is reduced civil engineering well quarter bend air pipe, improves quarter bend air pipe and implements the installation effectiveness, and effectual increase building usable floor area increases building engineering's economic benefits. The utility model discloses the reduction civil engineering well quarter bend air pipe's that is showing than current mounting technique the construction degree of difficulty improves quarter bend air pipe and implements installation effectiveness, and effectual increase building usable floor area increases building engineering's economic benefits.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a vertical cross-sectional view of node A of FIG. 1;
in the figure, 1, a rectangular pipe is connected with a flat steel, 2, a rectangular pipe ventilation pipeline, 3, a scenic spot building wall, 4, an angle steel rectangular pipe, 5, a closed steel plate, 6, angle steel, 7 and a gasket bolt assembly.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
As shown in the attached figure 1, the ventilating duct installation device for the scenic spot building hoistway comprises a non-closed scenic spot building wall body 3 with a shape of a Chinese character 'hui' and a rectangular duct 2 internally installed, wherein an angle steel rectangular pipe 4 is fixed on the inner wall of the scenic spot building wall body 3, an angle steel 6 is fixed on the angle steel rectangular pipe 4, a rectangular pipe connecting flat steel 1 is fixedly connected on the angle steel 6 through a gasket bolt assembly 7, and the rectangular duct ventilating duct 2 is fixed in the rectangular pipe connecting flat steel 1; and a sealing steel plate 5 is hermetically arranged between the left and right non-sealed ends of the scenic spot building wall 3 at the rear part of the rectangular pipe connecting flat steel 1.
The utility model discloses as long as there is the space that can satisfy implementation operation at civil engineering well top, air pipe only needs to reserve 75 mm's space with scenic spot building wall body, satisfies the civil engineering well and send into air pipe when air pipe smoothly through can carrying out air pipe installation. Specifically, the ventilating duct installation device for the scenic spot building hoistway comprises a rectangular pipe ventilating duct 2 which is internally installed and is provided with a rectangular pipe non-closed scenic spot building wall 3 in a shape like a Chinese character 'hui', an angle steel rectangular pipe 4 is pressed in a concrete structure on the inner wall of the scenic spot building wall 3, an angle steel 6 is fixedly welded on the angle steel rectangular pipe 4, the rectangular pipe connecting flat steel 1 is fixedly connected on the angle steel 6 through a gasket bolt assembly 7, and the rectangular pipe ventilating duct 2 is fixed in the rectangular pipe connecting flat steel 1 through a support; and a sealing steel plate 5 is hermetically arranged between the left and right non-sealed ends of the scenic spot building wall 3 at the rear part of the rectangular pipe connecting flat steel 1.
After being connected, the rectangular pipe ventilation pipeline 2 is sent into the wind well from the top of the civil engineering well through a traction device, and is connected with a section and sent into a section downwards; through fixing the square tube in advance at square tube air pipe 2 and connecting band steel 1, square tube air pipe 2 puts in place the back completely in the civil engineering well, through gasket bolt subassembly 7 with fixed square tube connection band steel 1 before with weld the angle steel 6 tensioning on angle steel square tube 4 fixed.
In this embodiment, the top of the civil engineering hoistway needs to meet the requirement that an implementation operation space is provided to send the connected rectangular pipe ventilation duct 2 into the civil engineering hoistway from the top, at least one wall of the civil engineering hoistway is a closed steel plate 5 to serve as a support installation operation surface of the rectangular pipe ventilation duct 2, and a space of 75mm needs to be reserved between the rectangular pipe ventilation duct 2 and the scenic spot building wall 3 because the height of the rectangular pipe ventilation duct 2 is 50 mm.
The following installation steps are carried out:
A. angle steel quarter bend:
1. an angle steel rectangular pipe 4 is arranged in a wall body of a scenic spot building, one side of the angle steel rectangular pipe 4 is flush with a closed steel plate 5 and serves as a fixed point of a bracket of a rectangular pipe ventilating duct 2;
2. if more than one closed steel plate 5 exists in the civil engineering well, an angle steel rectangular pipe 4 is suggested to be arranged on one side of the longer closed steel plate 5 or one side of the wall body needing to be provided with the air opening;
3. if the wall needing the angle steel rectangular pipes 4 is the closed steel plate 5, the angle steel rectangular pipes 4 can be embedded in the precast concrete blocks and then built in the closed steel plate 5;
B. rectangular pipe ventilation pipeline installation
1. In the building space at the top of the civil engineering well, connecting the rectangular pipe ventilation pipeline 2, sending the rectangular pipe ventilation pipeline into the wind well through a traction device, and sending the connected section downwards into the section;
2. before the rectangular pipe ventilation pipeline 2 is connected and the ventilation pipeline is sent into a hoistway, 30x4 rectangular pipe connecting flat steel 1 is fixed outside the rectangular pipe ventilation pipeline 2 according to the distance between angle steel rectangular pipes 4 in the civil hoistway and sent into the civil hoistway along with the ventilation pipeline, and metal filaments or ropes can be used for simple fixation, so that the rectangular pipe ventilation pipeline is easy to remove when being connected and fixed with angle steel 6 in the later period;
3. after the rectangular pipe ventilation pipeline 2 is completely in place in the civil engineering shaft, welding 40x4 angle steel 6 on the previous angle steel rectangular pipe 4;
4. before the disassembly, the simple fixing is carried out on the 30x4 rectangular tube connecting flat steel 1, and the 30x4 rectangular tube connecting flat steel 1 and the 40x4 angle steel 6 are tightened and fixed through a gasket bolt assembly 7;
5. and (5) finishing sealing the steel plate 5 body and sealing the civil engineering well.
Optimally, the vertical distance between the angle steel rectangular pipes 4 is not more than four meters. The vertical distance between the angle steel rectangular pipes 4 in the civil engineering wall body meets the requirement of vertical distance between vertical mounting brackets of a ventilating duct in 'inspection and acceptance criteria for construction quality of ventilating and air conditioning engineering' GB50243, so that the vertical distance between the angle steel rectangular pipes 4 is not more than four meters.
Optimally, one side of the angle steel rectangular pipe 4 is flush with the closed steel plate 5. One side of the angle steel rectangular pipe 4 is flush with the closed steel plate 5 and is used as a fixing point of the ventilating duct bracket.
Obviously, the utility model discloses reduce civil engineering well quarter bend air pipe's the construction degree of difficulty, improve quarter bend air pipe and implement the installation effectiveness, effectual increase building usable floor area increases building engineering's economic benefits.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (5)
1. The utility model provides a square tub air pipe (2) that is used for scenic spot building well, includes that the area returns non-confined scenic spot building wall (3) of font and built-in installation, its characterized in that: an angle steel rectangular pipe (4) is fixed on the inner wall of the scenic spot building wall body (3), an angle steel (6) is fixed on the angle steel rectangular pipe (4), a rectangular pipe connecting flat steel (1) is fixedly connected onto the angle steel (6) through a gasket bolt assembly (7), and a rectangular pipe ventilating pipeline (2) is fixed in the rectangular pipe connecting flat steel (1); a sealing steel plate (5) is sealed between the left and right non-sealed ends of the scenic spot building wall body (3) at the rear part of the rectangular pipe connecting flat steel (1).
2. A ventilation duct installation apparatus for scenic region building hoistway according to claim 1, wherein: the vertical distance between the angle steel rectangular pipes (4) is not more than four meters.
3. A ventilation duct installation apparatus for scenic region building shafts according to claim 1 or 2, characterized in that: one side of the angle steel rectangular pipe (4) is flush with the closed steel plate (5).
4. A ventilation duct installation apparatus for scenic region building hoistway according to claim 3, characterized in that: the vertical distance between the angle steel rectangular pipes (4) is not more than four meters.
5. A ventilation duct installation device for scenic spot building well according to claim 4, characterized in that: a space of 75mm is reserved between the rectangular pipe ventilating duct (2) and the scenic spot building wall (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533474.XU CN213509402U (en) | 2020-07-29 | 2020-07-29 | A air pipe installation device for scenic spot building well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533474.XU CN213509402U (en) | 2020-07-29 | 2020-07-29 | A air pipe installation device for scenic spot building well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213509402U true CN213509402U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021533474.XU Active CN213509402U (en) | 2020-07-29 | 2020-07-29 | A air pipe installation device for scenic spot building well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213509402U (en) |
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2020
- 2020-07-29 CN CN202021533474.XU patent/CN213509402U/en active Active
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