CN220645178U - Mould instrument is hung in pre-buried hole of pipeline - Google Patents
Mould instrument is hung in pre-buried hole of pipeline Download PDFInfo
- Publication number
- CN220645178U CN220645178U CN202322217192.9U CN202322217192U CN220645178U CN 220645178 U CN220645178 U CN 220645178U CN 202322217192 U CN202322217192 U CN 202322217192U CN 220645178 U CN220645178 U CN 220645178U
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- China
- Prior art keywords
- air bag
- plugging
- pipeline
- buried hole
- lock head
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- 239000000463 material Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
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- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000004712 air sac Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model relates to the technical field of plugging of pre-buried holes of floor pipelines, and provides a pipeline pre-buried hole hanging die tool, which comprises: the utility model provides a shutoff gasbag of right angle halfpipe, under the effect of protruding type connection tapered end and concave type connection tapered end, conveniently splice fast and split to the shutoff gasbag of right angle halfpipe, through setting up and fill gassing subassembly, can fill the hand of on the gassing subassembly and hold in the palm the balloon and constantly press, the inside of shutoff gasbag, make the shutoff gasbag volume constantly expand, adjust right angle halfpipe shutoff gasbag up end simultaneously, make it closely laminate with concrete floor lower terminal surface, the shutoff gasbag of inflation tightly wraps up the pipeline, make the gap inseparabler, make do not have to flow to pipeline and subaerial when filling up in the concrete. The die lifting tool has the advantages of convenience in assembly and disassembly, compactness, firmness, labor saving, repeated use and improvement of working efficiency. And the device is convenient to install at narrow corners, and has high use value.
Description
Technical Field
The utility model relates to the technical field of plugging of pre-buried holes of floor pipelines, in particular to a pipeline pre-buried hole mould hanging tool.
Background
In new house decoration and old house reconstruction projects, holes are generally required to be formed in a floor so as to install pipelines, gaps between the installed pipelines and risers penetrating through the embedded holes (including fire risers, air conditioning risers, drain pipes and the like) are required to be filled, and when filling, concrete filling is required to be performed at the lower opening of the floor by using a lifting die so as to fill gaps between fixed pipelines and the embedded holes.
At present, the hanging templates used for filling the embedded holes are as follows: and the plastic pipeline hanging templates, the three-ply board self-made hanging templates, the self-made heat preservation foam hanging templates and the like, wherein the plastic pipeline hanging templates are spliced and fixed through screws. In practical construction operation, a certain disadvantage exists, because the pipelines are mostly installed in corners, and the corners have narrow gaps, and only a part of the templates can be installed after being cut. And even if installed, there is a problem of gaps, which results in gaps where cement can flow over the pipe when filling the concrete, leaving the form uneven with the top surface. And the installation of three-ply board self-control template and self-control heat preservation foam template then needs to cooperate with two workman: the template is supported by iron wires and bamboo strips, and the template mounting method has uneven top surface when filling concrete, so that cement flows on a pipeline and inconvenience is brought to later cleaning work.
In view of the above, the utility model provides a pipeline pre-buried hole hanging die tool.
Disclosure of Invention
The utility model provides a pipeline pre-buried hole mould hanging tool, which solves the problem that after the existing prefabricated hole mould in the related art is installed, uneven top surface and cement flow on a pipeline can occur when concrete is filled, and inconvenience is brought to later cleaning work.
The technical scheme of the utility model is as follows: a pipe pre-buried hole hanging die tool, comprising: the plugging air bag is a right-angle semi-cylinder, two ends of the plugging air bag are spliced to form a ring shape and are used for sleeving the vertical pipe, the upper end face of the plugging air bag in the ring shape is a horizontal plane and is used for extrusion lamination with the lower end face of the concrete floor slab, so that the lower end opening of the embedded hole which is penetrated and arranged on the concrete floor slab and is provided with the vertical pipe is plugged;
one end of the plugging air bag is provided with a concave connecting lock head, the other end of the plugging air bag is provided with a convex connecting lock head matched with the concave connecting lock head, and the two ends of the plugging air bag are spliced through the convex connecting lock head and the concave connecting lock head;
the periphery of the plugging air bag is connected with an inflation and deflation assembly which is used for inflating and deflating the interior of the plugging air bag.
Preferably, the inflation and deflation assembly comprises a hand-pinching type inflation balloon, an air release valve, an inflation tube and a connecting tube, wherein the connecting tube is connected between the hand-pinching type inflation balloon and the inflation tube, the other end of the inflation tube is fixedly connected and communicated with the blocking balloon, and the air release valve is arranged on the outer wall of the air release valve.
Preferably, the split joint at two ends of the plugging air bag forms a separation seam, and the upper end surface of the plugging air bag is provided with a concave-convex lock head protection sheet for semi-surrounding type covering the upper side of the separation seam and the side close to the vertical pipe.
Preferably, the air release valve and the connecting pipe are made of metal materials.
Preferably, the hand-pinching type inflatable balloon is made of rubber materials.
Preferably, the plugging air bag is made of rubber material or PVC sandwich mesh cloth material.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, under the action of the convex connecting lock head and the concave connecting lock head, the right-angle semi-cylindrical plugging air bag is convenient to splice and split rapidly, the air charging and discharging assembly is arranged, the interior of the plugging air bag is inflated by continuously pressing the hand-pinching type air charging air bag on the air charging and discharging assembly, so that the volume of the plugging air bag is continuously expanded, the upper end face of the right-angle semi-cylindrical plugging air bag is adjusted to be tightly attached to the lower end face of a concrete floor slab, the expanded plugging air bag tightly wraps a pipeline, so that a gap is tighter, and the plugging air bag does not flow onto the pipeline and the ground when concrete filling is performed, and the plugging air bag has good practical performance. The mould hanging tool can be manufactured into various models suitable for different pipelines, and has the advantages of convenience in installation, compactness and firmness, convenience in disassembly, labor saving, repeated use for a plurality of times, improvement of working efficiency and the like, and the concrete cannot flow to the pipelines and the ground when filling. In addition, when the pipeline is installed at a narrow corner of a corner, the die hanging tool is installed in a gas expansion mode, so that the die hanging tool is convenient to install even at a narrow corner, does not need to be cut, and has high use value.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a three-dimensional structure of a pipeline pre-buried hole hanging die tool provided by the utility model;
FIG. 2 is a schematic plan view of a pipeline embedded hole hanging die tool according to the present utility model;
FIG. 3 is a schematic plan view of a female connecting lock head according to the present utility model;
FIG. 4 is a schematic diagram of a three-dimensional structure of a female connecting lock head according to the present utility model;
FIG. 5 is a schematic plan view of a male coupling lock according to the present utility model;
FIG. 6 is a schematic diagram of a three-dimensional structure of a male coupling lock according to the present utility model;
FIG. 7 is a schematic diagram of a mounting structure of a pipeline embedded hole hanging die tool provided by the utility model;
in the figure: 1. plugging the air bag; 2. an inflation and deflation assembly; 21. a hand-pinching type inflatable balloon; 22. a release valve; 23. an inflation tube; 24. a connecting pipe; 3. concave-convex lock head protecting piece; 4. a separation slit; 5. the convex connecting lock head; 6. the concave connecting lock head; 7. a concrete floor slab; 8. a riser; 9. the holes are pre-buried.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: a pipe pre-buried hole hanging die tool, comprising: the plugging air bag 1, the plugging air bag 1 is right angle semi-cylindrical, the concatenation of shutoff air bag 1 both ends forms the ring-type for establish riser 8, and be the annular under the shutoff air bag 1 up end be the horizontal plane, be used for carrying out extrusion laminating with concrete floor 7 lower terminal surface, thereby to running through and set up on the concrete floor 7 and install the pre-buried hole 9 of riser 8 and carry out the shutoff to the port down, wherein, the shutoff air bag 1 can adopt PVC clip screen cloth material or rubber material to make, preferably be PVC clip screen cloth material, PVC clip screen cloth is a high strength synthetic material, possess characteristics such as fire prevention, grease proofing, antifouling and wear-resisting, improve the life of device greatly.
Further, be provided with concave type connection tapered end 6 in the one end of shutoff gasbag 1, be provided with in the other one end of shutoff gasbag 1 with concave type connection tapered end 6 matched with protruding type connection tapered end 5, concave type connection tapered end 6, protruding type connection tapered end 5 all adopt the metal material to make, and all overlap at concave type connection tapered end 6, protruding type connection tapered end 5 outer wall and be equipped with the rubber sleeve, splice the both ends of shutoff gasbag 1 through protruding type connection tapered end 5 and concave type connection tapered end 6, under the combined action of protruding type connection tapered end 5 and concave type connection tapered end 6, conveniently splice fast and split the both ends of shutoff gasbag 1. In addition, can form separation seam 4 when the concatenation of shutoff gasbag 1 both ends, be provided with unsmooth type tapered end protection piece 3 at shutoff gasbag 1 up end, before the work, cover unsmooth type tapered end protection piece 3 upset at separation seam 4 for to separation seam 4 upside and be close to one side of riser 8 and carry out half surrounding type and cover, ensure when the concrete fills, cement can not flow in the gap of unsmooth connection tapered end, avoid causing the dismantlement inconvenience of connecting the tapered end.
Furthermore, an inflation and deflation assembly 2 is connected to the periphery of the blocking air sac 1 and is used for inflating and deflating the blocking air sac 1. The inflation and deflation assembly 2 comprises a hand-pinching type inflation balloon 21, an air release valve 22, an inflation tube 23 and a connecting tube 24, wherein the connecting tube 24 is connected between the hand-pinching type inflation balloon 21 and the inflation tube 23, the other end of the inflation tube 23 is fixedly connected and communicated with the blocking air balloon 1, and the air release valve 22 is arranged on the outer wall of the air release valve 22. It should be noted that, the air release valve 22 and the connecting pipe 24 are made of metal, preferably stainless steel or pure copper, which is not easy to corrode and is more durable. The hand-pinching type inflatable balloon 21 is made of rubber materials, has good corrosion resistance and good elastic performance, and can automatically deform and recover when the hand-pinching type inflatable balloon 21 is pressed. Through constantly pressing the hand pinching type inflatable balloon 21, the inside of the plugging air bag 1 can be inflated, so that the volume of the plugging air bag 1 is continuously expanded, the lower end face of the concrete floor slab 7 and the outer wall of the vertical pipe 8 can be extruded and sealed, and the plugging air bag 1 is installed on the vertical pipe 8. After the work is finished, the air release valve 22 is opened, so that the blocking air bag 1 is communicated with the outside through the air charging pipe 23, and the air in the blocking air bag 1 is released.
Working principle and using flow: during operation, the plugging air bag 1 is bent to be annular, the plugging air bag is sleeved on the outer wall of the vertical pipe 8, the convex connecting lock 5 is inserted into the concave connecting lock 6 under the combined action of the convex connecting lock 5 and the concave connecting lock 6, two ends of the plugging air bag 1 are spliced, after the splicing is completed, the splicing parts at two ends of the plugging air bag 1 can form separation seams 4, at the moment, the concave-convex lock protecting sheet 3 is turned over to cover the separation seams 4 and is used for covering the separation seams 4, so that cement is ensured not to flow into the gaps of the concave-convex connecting lock when filling concrete, and inconvenience in disassembly of the connecting lock is avoided. When the plugging air bag 1 is fixedly installed, the interior of the plugging air bag 1 is inflated by continuously pressing the hand-pinching type inflation air bag 21, so that the volume of the plugging air bag 1 is continuously inflated, and meanwhile, the upper end face of the right-angle semi-cylindrical plugging air bag 1 is adjusted to be attached to the lower end face of the concrete floor slab 7, and the expanded plugging air bag 1 tightly wraps the pipeline, so that a gap is more compact, and the installation is completed. After the concrete is filled, after the cement is dried, opening the air release valve 22 to enable the plugging air bag 1 to be communicated with the outside through the air charging pipe 23, releasing the air in the plugging air bag 1, detaching the convex connecting lock head 5 and the concave connecting lock head 6, and detaching the right-angle semi-cylindrical plugging air bag 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a pre-buried hole of pipeline hangs mould instrument which characterized in that includes: the sealing air bag (1), the sealing air bag (1) is a right-angle semi-cylinder, two ends of the sealing air bag (1) are spliced to form a ring, the sealing air bag is used for sleeving the vertical pipe (8), the upper end face of the sealing air bag (1) in a ring state is a horizontal plane and is used for extrusion lamination with the lower end face of the concrete floor slab (7), so that the lower port of the embedded hole (9) penetrating through the concrete floor slab (7) and provided with the vertical pipe (8) is sealed;
one end of the plugging air bag (1) is provided with a concave connecting lock head (6), the other end of the plugging air bag (1) is provided with a convex connecting lock head (5) matched with the concave connecting lock head (6), and two ends of the plugging air bag (1) are spliced through the convex connecting lock head (5) and the concave connecting lock head (6);
the periphery of the plugging air bag (1) is connected with an inflation and deflation assembly (2) for inflating and deflating the interior of the plugging air bag (1).
2. The pipeline pre-buried hole hanging die tool according to claim 1, wherein the air charging and discharging assembly (2) comprises a hand-pinching type air charging balloon (21), an air discharging valve (22), an air charging pipe (23) and a connecting pipe (24), the connecting pipe (24) is connected between the hand-pinching type air charging balloon (21) and the air charging pipe (23), the other end of the air charging pipe (23) is fixedly connected and communicated with the blocking air bag (1), and the air discharging valve (22) is arranged on the outer wall of the air discharging valve (22).
3. The pipeline pre-buried hole hanging die tool according to claim 1, wherein separation joints (4) are formed at splicing positions of two ends of the plugging air bag (1), and concave-convex type lock head protection sheets (3) are arranged on the upper end face of the plugging air bag (1) and used for semi-surrounding covering of the upper sides of the separation joints (4) and one side close to the vertical pipe (8).
4. A pipeline pre-buried hole hanging mould tool as claimed in claim 2, wherein the air release valve (22) and the connecting pipe (24) are made of metal materials.
5. A pipeline pre-buried hole mould hanging tool as claimed in claim 2, wherein the hand-pinching type inflatable balloon (21) is made of rubber material.
6. A pipeline pre-buried hole hanging mould tool as claimed in claim 1, wherein the plugging air bag (1) is made of rubber material or PVC sandwich mesh material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217192.9U CN220645178U (en) | 2023-08-17 | 2023-08-17 | Mould instrument is hung in pre-buried hole of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217192.9U CN220645178U (en) | 2023-08-17 | 2023-08-17 | Mould instrument is hung in pre-buried hole of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645178U true CN220645178U (en) | 2024-03-22 |
Family
ID=90293948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217192.9U Active CN220645178U (en) | 2023-08-17 | 2023-08-17 | Mould instrument is hung in pre-buried hole of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645178U (en) |
-
2023
- 2023-08-17 CN CN202322217192.9U patent/CN220645178U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
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