CN210217142U - Pipeline opening reservation device - Google Patents
Pipeline opening reservation device Download PDFInfo
- Publication number
- CN210217142U CN210217142U CN201822242595.8U CN201822242595U CN210217142U CN 210217142 U CN210217142 U CN 210217142U CN 201822242595 U CN201822242595 U CN 201822242595U CN 210217142 U CN210217142 U CN 210217142U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- reservation device
- concrete
- hard material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
Images
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses pipeline entrance to a cave is reserved device, and specific structure is: the device is characterized in that a hard material tubular object (1) is externally and fixedly provided with an edge (2) to form a transverse middle-shaped structure. The cross section of the tube-shaped object (1) is rectangular. The hard material is a metal material. The utility model has the advantages that: the structure design is reasonable, the conception is ingenious, the manufacture is convenient, the installation is time-saving, the fixation is firm, the displacement is not easy, and the labor is saved.
Description
Technical Field
The utility model relates to an inserts that is used for reserving out pipeline entrance to a cave in the building body during use.
Background
Traditional floor riser pipeline entrance to a cave is reserved, establishes to form the mouth of pipe with wooden mouth of pipe template, then carries out concrete placement, takes out the tub bush after the concrete crystallization, forms and reserves the mouth of pipe, and this method has low cost's advantage, but has following not enoughly:
1) the wooden pipe orifice template is damaged and scrapped after being used for many times, so that construction waste is formed, and the construction environment is influenced;
2) when concrete is poured, personnel needs to be arranged to watch on duty, and the phenomenon that a reserved part device of a hole formed by wood templates is displaced, which wastes time and labor is avoided;
3) taking out the wooden pipe orifice template after the concrete crystallization is solidified is laborious, and when the concrete solidification condition is not good, taking out the template still easily damages the edge of the reserved pipe orifice.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, carry the pipeline entrance to a cave reservation device that labour saving and time saving, difficult aversion.
The utility model discloses pipeline entrance to a cave reservation device sets up an border 2 by tubular object 1 external fixation of hard material system, forms the structure of a similar horizontal "well" font. The utility model discloses directly place in predetermined mouth of pipe position and carry out concrete placement when using, the utility model discloses the pipe wall of device imbeds the concrete internal fixation respectively rather than last border, and the mouth of pipe position that the opening itself of tubular object 1 was promptly reserved.
The cross section of the tubular object 1 can be a rectangle, and the structure can be suitable for most of actual demands of reserving the pipe orifice as the rectangle in the existing building.
The tubular object 1 and the edge 2 thereof are made of hard materials, and the recommended material of the utility model is made of metal materials, especially iron or steel plate materials.
The utility model discloses pipeline entrance to a cave is reserved device's beneficial effect:
1) the device of the utility model is directly poured in the concrete when in use, and the device is embedded and fixed after the concrete crystal is solidified, so that the whole device is firmly fixed, is not easy to be separated from the concrete floor surface, is not easy to shift, and is not required to be kept by special watchmen when in use;
2) when the utility model is adopted, the pipe orifice surfaces of the upper end and the lower end of the device can be flush with the concrete floor surface, and the pipe orifice surface of the tubular object 1 can also protrude out of the concrete floor surface, so that the part of the pipe orifice of the device, which is higher than the concrete floor surface, can be used as a water stopping platform, thereby preventing maintenance water and rainwater of the concrete floor surface from leaving from the hole, being more beneficial to site construction, and avoiding the concrete floor surface from flowing downwards or seeping water through the reserved hole during later construction;
3) the steel plate is used for prefabricating the square sample plate hole reserving device, so that the using amount of wood is reduced, and construction waste is reduced;
4) the prepared reserved pipe orifice has neat edge and good quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
In the figure: tube 1, rim 2.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model discloses constitute by tubular object 1, border 2, specific structure is: a hard material tubular object 1 is externally fixed with an edge 2 to form a transverse middle-shaped structure. The tubular object 1 has a rectangular tube section. The hard material is a metal material.
When the construction, it will to set up position department at the mouth of pipe according to the drawing the utility model discloses a device is placed, then carries out the operation of pouring of concrete. After the concrete is crystallized and solidified, a pipeline opening is reserved at a required position, and then the subsequent operation can be carried out.
Claims (3)
1. Pipeline entrance to a cave reservation device, its characterized in that: the device is characterized in that a hard material tubular object (1) is externally and fixedly provided with an edge (2) to form a transverse middle-shaped structure.
2. The pipe hole reservation device of claim 1, characterized in that: the cross section of the tube-shaped object (1) is rectangular.
3. The pipe hole reservation device of claim 1 or 2, characterized by: the hard material is a metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242595.8U CN210217142U (en) | 2018-12-28 | 2018-12-28 | Pipeline opening reservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242595.8U CN210217142U (en) | 2018-12-28 | 2018-12-28 | Pipeline opening reservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210217142U true CN210217142U (en) | 2020-03-31 |
Family
ID=69915494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822242595.8U Expired - Fee Related CN210217142U (en) | 2018-12-28 | 2018-12-28 | Pipeline opening reservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210217142U (en) |
-
2018
- 2018-12-28 CN CN201822242595.8U patent/CN210217142U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |