CN115288438A - Floor slab pipeline opening hanging hole supporting device and construction method thereof - Google Patents
Floor slab pipeline opening hanging hole supporting device and construction method thereof Download PDFInfo
- Publication number
- CN115288438A CN115288438A CN202211040111.6A CN202211040111A CN115288438A CN 115288438 A CN115288438 A CN 115288438A CN 202211040111 A CN202211040111 A CN 202211040111A CN 115288438 A CN115288438 A CN 115288438A
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- Prior art keywords
- hole
- pipeline
- floor slab
- clamping plates
- gear
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/063—Re-usable forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a floor slab pipeline opening hanging hole supporting device and a construction method thereof, wherein the floor slab pipeline opening hanging hole supporting device comprises the following steps: the base tube is vertically arranged, and a tube wall on one side of the base tube is provided with a through hole; the lower end of the ejector rod is movably inserted into the base pipe; the driving structure comprises a rack fixedly arranged on the outer part of the lower end of the ejector rod, a supporting plate and a gear, wherein the supporting plate is vertically arranged; the bearing tray is fixedly arranged at the upper end of the ejector rod, one side of the bearing tray is provided with a notch, the inner walls of the two opposite sides of the notch are oppositely provided with inserting ports, clamping plates are movably inserted into the inserting ports, and an elastic piece used for pushing the clamping plates is arranged in each inserting port; and the plugging piece is plugged between the lower end of the pipeline and the lower end opening of the hole and is placed on the two clamping plates. The invention solves the problem that the leakage is easy to occur when the traditional iron wire hanging hole is generally adopted for installation and fixation after the pipeline at the opening of the floor slab is installed.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a floor slab pipeline opening hanging hole supporting device and a construction method thereof.
Background
During on-site indoor construction, concrete is needed to fill gaps after pipelines are installed at the opening of the floor slab, the bottom of the opening of the floor slab is not supported and fixed by a template, and the defect that leakage is easy to occur is that the floor slab is generally installed and fixed by using iron wire hanging holes.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a floor slab pipeline opening hanging hole supporting device and a construction method thereof, which aim to solve the problem that the leakage is easy to occur when the traditional iron wire hanging hole is generally adopted for installation and fixation after the pipeline of the floor slab opening is installed.
In order to realize above-mentioned purpose, provide a floor pipeline entrance to a cave hole strutting arrangement that hangs, include:
the base tube is vertically arranged, and a tube wall on one side of the base tube is provided with a through hole;
the lower end of the ejector rod is movably inserted into the base pipe;
the driving structure comprises a rack fixedly arranged on the outer part of the lower end of the ejector rod, a supporting plate and a gear, the supporting plate is vertically arranged, the lower end of the supporting plate is arranged on the outer part of the base tube in a turnover mode, the gear is rotatably arranged on one side, facing the base tube, of the supporting plate, and after the supporting plate is turned upwards, one side of the gear extends into the through hole and is meshed with the rack;
the bearing tray is fixedly arranged at the upper end of the ejector rod, one side of the bearing tray is provided with a notch, the inner walls of two opposite sides of the notch are oppositely provided with sockets, clamping plates are movably inserted into the sockets, and the sockets are internally provided with elastic pieces used for pushing the clamping plates so as to enable the two clamping plates to be clamped at the lower end of the pipeline in the floor slab hole; and
and the plugging piece is plugged between the lower end of the pipeline and the lower end opening of the hole and is placed on the two clamping plates.
Furthermore, the bearing plate is provided with a shaft hole, a transmission shaft is rotatably arranged in the shaft hole, and one end of the transmission shaft is in transmission connection with the gear through a gear assembly.
Further, the outer portion of base tube is connected with the edge the axle sleeve that the width direction of rack set up, rotationally install the pivot in the axle sleeve, the end connection of pivot has the keysets, the keysets has relative first side and second side, the axle sleeve connect in the lower part of the first side of keysets. The bearing plate is connected to the upper portion of the first side of keysets, the second side of keysets extends to the base tube one side that is dorsad the perforation is connected with the gag lever post, the gag lever post supports and leans on in the base tube one side that is dorsad the perforation.
Furthermore, the limiting rod is connected with an operating rod.
Furthermore, the other end of the transmission shaft is connected with a handle.
Furthermore, the bottom end of the base pipe is connected with a supporting base, and the supporting base and the outer part of the base pipe are obliquely connected with a first inclined strut.
Furthermore, a second inclined support is obliquely connected between the bearing plate and the ejector rod.
The invention provides a construction method of a floor slab pipeline opening hanging hole supporting device, which comprises the following steps:
vertically arranging the base pipe below a hole of the floor slab pipeline, so that a gap of the bearing disc is aligned to the hole;
the bearing plate is turned upwards, and one side of the gear extends into the through hole of the base pipe and is meshed with the rack on the ejector rod;
rotating the gear to enable the ejector rod to ascend along the axial direction of the base pipe, so that the bearing tray is pressed against the bottom of the floor slab;
the pipeline is arranged in the hole in a penetrating mode, the two clamping plates are opened, the lower end of the pipeline is arranged between the two clamping plates, and the two clamping plates are clamped at the lower end of the pipeline;
and plugging the plugging piece between the lower end of the pipeline and the lower port of the hole and placing the plugging piece on the two clamping plates, so that a pouring space for pouring and filling concrete is formed between the inner wall of the hole and the outer walls of the plugging piece and the pipeline.
The support device for the hanging hole at the opening of the floor slab pipeline has the advantages that the support device for the hanging hole at the opening of the floor slab pipeline can be suitable for supporting the pipe openings with various pipe diameters and different floor heights, is not easy to leak, avoids material waste, is environment-friendly and practical, can prevent resource waste, and can greatly improve the construction efficiency and the construction forming quality of the hanging hole of the on-site pipeline. The hanging hole supporting device for the floor slab pipeline hole opening is detachable and convenient to transport.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a floor slab pipeline hole hanging hole supporting device according to an embodiment of the invention.
Fig. 2 is a schematic view of a gear separation state of the driving structure of the embodiment of the present invention.
Fig. 3 is a schematic view of a gear engagement state of the driving structure according to the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention.
FIG. 5 is a schematic view of a usage status of the supporting tray according to the embodiment of the present invention.
FIG. 6 is a cross-sectional view of a retainer tray according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 6, the present invention provides a support device for a hanging hole at a floor slab pipeline hole, including: parent tube 1, ejector pin 2, drive structure, support dish 4 and shutoff piece 5.
The base pipe 1 is arranged vertically. The pipe wall of one side of the base pipe 1 is provided with a perforation.
The lower end of the mandril 2 is movably inserted in the base tube 1.
The driving structure includes a rack 31, a support plate 32, and a gear 33. The rack 31 is fixedly arranged outside the lower end of the mandril 2. The support plate 32 is vertically disposed, and the lower end of the support plate 32 is installed to the outside of the base pipe 1 to be reversible and detachable. A gear wheel 33 is rotatably mounted on the side of the support plate 32 facing the substrate tube 1. After the support plate 32 is turned upward, one side of the gear 33 is extended into the through hole and engaged with the rack 31. After the gear is meshed with the rack, the position of the gear is locked by a locking piece.
The bearing tray 4 is fixedly arranged at the upper end of the mandril 2. One side of the supporting plate 4 is provided with a gap 40. The inner walls of the opposite sides of the notch 40 are oppositely provided with sockets. A splint 41 is movably inserted into the insertion opening. An elastic member 42 for pushing the clamping plates to clamp the two clamping plates to the lower end of the pipeline in the pipeline hole of the floor is arranged in the socket.
The plugging piece 5 is plugged between the lower end of the pipeline 7 and the lower end opening of the pipeline hole and is placed on the two clamping plates 41.
The supporting device for the hanging hole at the floor pipe hole opening can be suitable for supporting pipe holes with various pipe diameters and different layer heights, avoids material waste, is environment-friendly and practical, can prevent resource waste, and can greatly improve the construction efficiency and the construction forming quality of the on-site pipe hanging hole. The hanging hole supporting device for the floor slab pipeline hole opening is detachable and convenient to transport.
In a preferred embodiment, the support plate 32 is provided with a shaft hole. A drive shaft 38 is rotatably mounted in the shaft bore. One end of the drive shaft 38 is drivingly connected to the gear 33 through a gear assembly.
Referring to fig. 3 and 4, the gear assembly includes a first bevel gear 391 and a second bevel gear 392. Specifically, the gear 33 and the second bevel gear 392 are coaxially connected by a fixed shaft. The fixed shaft is rotatably installed at one side of the support plate facing the base pipe. One end of the transmission shaft is coaxially connected with a first bevel gear 391. The first bevel gear 391 meshes with the second bevel gear 392. Constructors drive the gear to rotate by rotating the transmission shaft, and then drive the ejector rod to lift along the axial direction of the base pipe.
In the present embodiment, a sleeve disposed in the width direction of the rack 31 is attached to the outside of the base pipe 1. A shaft 36 is rotatably mounted in the sleeve. An adapter plate 34 is connected to the end of the shaft 36. The interposer 34 has opposing first and second sides. The bushing is attached to the lower portion of the first side of the adapter plate 34. The support plate 32 is attached to the upper portion of the first side of the adapter plate 34. The second side of the adapter plate 34 extends to the side of the base pipe 1 facing away from the bore and is connected to a stopper rod 37. The stop rod 37 abuts against the side of the base pipe 1 facing away from the perforation.
In this embodiment, referring to fig. 2 and 3, the support plate is turned upwards as shown in fig. 2, so that the limit rod is far away from the base tube after the gear is engaged with the rack of the top rod, so that a gap is formed between the limit rod and the base tube. The locking piece is inserted in the gap to prevent the support plate from rotating.
When the gear and the rack are required to be separated, the locking piece is disassembled, and the support plate is turned downwards, so that the gear and the rack are separated, and the ejector rod and the base pipe can be disassembled and separated. Since the shaft 36 is movably inserted into the bushing, the support plate can also be separated from the base pipe and transported separately.
In the present embodiment, the operation lever a is connected to the stopper rod 37. The other end of the transmission shaft 38 is connected with a handle b.
The base pipe 1 is connected at its bottom end with a support base 11. The supporting base is obliquely connected with the exterior of the base pipe 1 by a first inclined strut 12.
A second inclined strut 43 is obliquely connected between the bearing plate 4 and the top rod 2. The elastic member is a plurality of coil springs.
The invention provides a construction method of a hanging hole supporting device of a floor slab pipeline hole opening, which comprises the following steps:
s1: the base pipe 1 is vertically arranged below the pipeline hole of the floor slab, so that the notch 40 of the bearing plate 4 is aligned to the pipeline hole.
S2: the support plate 32 is turned upwards, and one side of the gear 33 extends into the through hole of the base pipe 1 and is meshed with the rack 31 on the mandril 2.
After the gear is meshed with the rack, the locking piece is inserted between the limiting rod and the base pipe to lock the bearing plate.
S3: the gear 33 is rotated to raise the mandrel 2 axially of the base pipe 1 so that the support tray 4 is pressed against the floor.
S4: the pipeline is arranged in the pipeline hole in a penetrating mode, the two clamping plates are opened to enable the lower end of the pipeline to be arranged between the two clamping plates, and the two clamping plates are clamped at the lower end of the pipeline.
S5: the blocking piece 5 is embedded between the lower end of the pipeline 7 and the lower end opening of the pipeline opening and is placed on the two clamping plates, so that a pouring space A for pouring and filling concrete is formed between the inner wall of the pipeline opening and the outer walls of the blocking piece 5 and the pipeline.
And after the pouring space is formed, pouring filling concrete into the pouring space, so that a complete embedding structure is formed between the pipeline and the floor slab to repair the pipeline opening of the floor slab.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. The utility model provides a floor pipeline entrance to a cave hangs hole strutting arrangement which characterized in that includes:
the base tube is vertically arranged, and a tube wall on one side of the base tube is provided with a through hole;
the lower end of the ejector rod is movably inserted into the base pipe;
the driving structure comprises a rack fixedly arranged on the outer part of the lower end of the ejector rod, a supporting plate and a gear, the supporting plate is vertically arranged, the lower end of the supporting plate is arranged on the outer part of the base tube in a turnover mode, the gear is rotatably arranged on one side, facing the base tube, of the supporting plate, and after the supporting plate is turned upwards, one side of the gear extends into the through hole and is meshed with the rack;
the bearing tray is fixedly arranged at the upper end of the ejector rod, one side of the bearing tray is provided with a notch, the inner walls of two opposite sides of the notch are oppositely provided with sockets, clamping plates are movably inserted into the sockets, and the sockets are internally provided with elastic pieces used for pushing the clamping plates so as to enable the two clamping plates to be clamped at the lower end of the pipeline in the floor slab hole; and
and the plugging piece is plugged between the lower end of the pipeline and the lower port of the hole and is placed on the two clamping plates.
2. The support device for a hanging hole of a pipeline hole of a floor slab as claimed in claim 1, wherein the support plate is provided with a shaft hole, a transmission shaft is rotatably installed in the shaft hole, and one end of the transmission shaft is in transmission connection with the gear through a gear assembly.
3. The floor slab pipeline hole hanging hole supporting device as claimed in claim 1, wherein a shaft sleeve is connected to the exterior of the base pipe in the width direction of the rack, a rotating shaft is rotatably mounted in the shaft sleeve, an adapter plate is connected to the end of the rotating shaft, the adapter plate has a first side and a second side which are opposite, and the shaft sleeve is connected to the lower portion of the first side of the adapter plate. The bearing plate is connected to the upper portion of the first side of keysets, the second side of keysets extends to the base tube one side that is dorsad the perforation is connected with the gag lever post, the gag lever post supports and leans on in the base tube one side that is dorsad the perforation.
4. The floor slab pipeline hole hanging hole supporting device as claimed in claim 3, wherein an operating rod is connected to the limiting rod.
5. The floor slab pipe hole hanging hole supporting device as claimed in claim 2, wherein a handle is connected to the other end of the transmission shaft.
6. The floor slab pipeline opening hanging hole supporting device as claimed in claim 1, wherein a bearing base is connected to a bottom end of the base pipe, and a first inclined strut is obliquely connected to the bearing base and an outer portion of the base pipe.
7. The floor slab pipeline hole hanging hole supporting device as claimed in claim 1, wherein a second inclined strut is connected obliquely between the bearing plate and the jacking rod.
8. A construction method of a floor slab pipe hole hanging hole supporting device according to any one of claims 1 to 7, characterized by comprising the following steps:
vertically arranging the base pipe below a hole of the floor slab pipeline, so that a gap of the bearing disc is aligned to the hole;
the bearing plate is turned upwards, and one side of the gear extends into the through hole of the base pipe and is meshed with the rack on the ejector rod;
rotating the gear to enable the ejector rod to ascend along the axial direction of the base pipe, so that the bearing tray is pressed against the bottom of the floor slab;
a pipeline is arranged in the hole in a penetrating mode, the two clamping plates are opened, the lower end of the pipeline is arranged between the two clamping plates, and the two clamping plates are clamped at the lower end of the pipeline;
and plugging the plugging piece between the lower end of the pipeline and the lower port of the hole and placing the plugging piece on the two clamping plates, so that a pouring space for pouring and filling concrete is formed between the inner wall of the hole and the outer walls of the plugging piece and the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211040111.6A CN115288438A (en) | 2022-08-29 | 2022-08-29 | Floor slab pipeline opening hanging hole supporting device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211040111.6A CN115288438A (en) | 2022-08-29 | 2022-08-29 | Floor slab pipeline opening hanging hole supporting device and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115288438A true CN115288438A (en) | 2022-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211040111.6A Pending CN115288438A (en) | 2022-08-29 | 2022-08-29 | Floor slab pipeline opening hanging hole supporting device and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115288438A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373197Y (en) * | 2009-01-21 | 2009-12-30 | 杜洪奎 | Non-cutting compound ventilation duct plastic steel connecting flange |
| US20110005764A1 (en) * | 2007-12-21 | 2011-01-13 | Fmc Kongsberg Subsea As | Tool for connecting pipelines |
| CN107486735A (en) * | 2017-07-31 | 2017-12-19 | 无锡康柏斯机械科技有限公司 | A kind of fork head type fixture |
| CN209397916U (en) * | 2018-12-25 | 2019-09-17 | 陈红 | A kind of reserve hangs the mould plate supporting device that hole pours |
| CN211817966U (en) * | 2019-12-30 | 2020-10-30 | 中国水电建设集团十五工程局有限公司 | Hang hole template strutting arrangement |
| CN211974327U (en) * | 2020-02-28 | 2020-11-20 | 中建市政工程有限公司 | Floor pipeline plugging device |
| CN217096675U (en) * | 2021-10-15 | 2022-08-02 | 安费诺飞凤(安吉)通信部品有限公司 | Multidirectional positioning fixture |
-
2022
- 2022-08-29 CN CN202211040111.6A patent/CN115288438A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110005764A1 (en) * | 2007-12-21 | 2011-01-13 | Fmc Kongsberg Subsea As | Tool for connecting pipelines |
| CN201373197Y (en) * | 2009-01-21 | 2009-12-30 | 杜洪奎 | Non-cutting compound ventilation duct plastic steel connecting flange |
| CN107486735A (en) * | 2017-07-31 | 2017-12-19 | 无锡康柏斯机械科技有限公司 | A kind of fork head type fixture |
| CN209397916U (en) * | 2018-12-25 | 2019-09-17 | 陈红 | A kind of reserve hangs the mould plate supporting device that hole pours |
| CN211817966U (en) * | 2019-12-30 | 2020-10-30 | 中国水电建设集团十五工程局有限公司 | Hang hole template strutting arrangement |
| CN211974327U (en) * | 2020-02-28 | 2020-11-20 | 中建市政工程有限公司 | Floor pipeline plugging device |
| CN217096675U (en) * | 2021-10-15 | 2022-08-02 | 安费诺飞凤(安吉)通信部品有限公司 | Multidirectional positioning fixture |
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