CN109945008A - A kind of pipe lid - Google Patents
A kind of pipe lid Download PDFInfo
- Publication number
- CN109945008A CN109945008A CN201910318391.4A CN201910318391A CN109945008A CN 109945008 A CN109945008 A CN 109945008A CN 201910318391 A CN201910318391 A CN 201910318391A CN 109945008 A CN109945008 A CN 109945008A
- Authority
- CN
- China
- Prior art keywords
- fitting
- built
- nesting module
- end cap
- pipe lid
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 19
- 238000010276 construction Methods 0.000 abstract description 18
- 238000004378 air conditioning Methods 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003345 natural gas Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 238000007598 dipping method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009408 flooring Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008447 perception Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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
- E04G15/061—Non-reusable forms
-
- 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
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/007—Plugs to close openings in forms' surface
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
A kind of pipe lid, including Nesting Module, built-in fitting and end cap, for the end cap through installation of embedded parts on Nesting Module, the Nesting Module is the structure of both ends open；The built-in fitting is socketed in the outer surface of Nesting Module, and the shape of built-in fitting and Nesting Module matches；The installation of embedded parts is provided with fixing piece on the both ends of Nesting Module, built-in fitting；Use the casing, so that reserved water supply, air-conditioning, natural gas waited time when board wall, the installation of beam sleeve pipe pre-embedding to reduce significantly in construction and decoration house beam, simplify workflow, it not only reduces the amount of labour used and also reduces the operation pressure of worker, and it is more beautiful after installing, construction cost is reduced, pipe lid also acts as temporary plugging casing hole, the effect of the closed compartment.
Description
Technical field
The present invention relates to building field, especially a kind of pipe lid.
Background technique
With continuing to bring out for fine fitment the commercial house, water supply, the quantity of the casings such as air-conditioning, draining are reserved in fine fitment house beam
More and more, other reserves inner sleeve quantity few then 20 to 30 to each household, more then 40 to 50, in the amount of labour used, needs general work
Prefabricated, installation needs general work to put casing, and when welding needs one welder of a general work, looks for casing that general work is needed to look for and repair set tube edge；It applies
During work, because reinforcing bar absolute altitude has deviation in beam, after having constructed, because casing is shorter than beam, having poured rear sleeve cannot be exposed,
It needs to find, searching process can damage the concrete face on side, can destroy finished product, make periphery also rough after finding out casing, it is also necessary to
It is repaired, the rubbish knocked out also needs to clean out, and existing casing both ends need manually to be sealed both ends with adhesive tape
Extremely, adhesive tape obtains must cement in layer, cost many man power and materials；The construction time is very tight before encountering flooring concrete placings
When the case where opening, very big pressure is brought to electromechanical construction personnel, and use wooden model, many work must also carry out
Preparatory prefabricated, preparatory scribing line, the work of locating sleeve, work progress need to increase construction personnel in short-term, arrange to bring to construction
Very big difficulty and puzzlement, it is therefore desirable to redesign a kind of new pipe lid.
The present invention be exactly in order to solve problem above and carry out improvement.
Summary of the invention
It is simple, easy to use that the object of the present invention is to provide a kind of structures, alleviates the operation pressure of worker, after installation compared with
Beauty, the pipe lid for reducing construction cost and improving work efficiency.
The present invention is that technical solution used by solving its technical problem is:
A kind of pipe lid, including Nesting Module, built-in fitting and end cap, the end cap is by installation of embedded parts in Nesting Module
On, the Nesting Module is the structure of both ends open；
The built-in fitting is socketed in the outer surface of Nesting Module, and the shape of built-in fitting and Nesting Module matches；
The installation of embedded parts is provided with fixing piece on the both ends of Nesting Module, built-in fitting；
The end cap is mounted on built-in fitting, the end cap both ends open in Nesting Module by installation of embedded parts；
The surface area of the end cap is equal with the surface area that built-in fitting is formed on Nesting Module is socketed in；
The end area of the Nesting Module is less than the surface area of end cap；
Further, the Nesting Module is bobbin shape；
Further, the built-in fitting is circular shape；
The Nesting Module is square configuration；
Specifically, the Nesting Module is square configuration；
Wherein, at least provided with 2, fixing piece is evenly distributed on the outer ring of built-in fitting the fixing piece.
The built-in fitting, end cap and fixing piece constitute a moulding, and the moulding is molded by injection mould；
The described injection mould includes dynamic model and stent, and dynamic model is mounted in stent, and thimble is additionally provided in injection mould
With the note heart, the thimble and note are felt at ease in stent；
Die cavity is provided in the dynamic model, the die cavity is connected with the note heart of stent bottom dead center position, thimble position
Between dynamic model and stent, one end of thimble is mounted in stent, and the other end of thimble is located at the side of die cavity.
The die cavity by the way that moulding can be formed after injection molding, can pass through after the completion of the moulding injection molding thimble by its from
It is separated in die cavity.
Working principle are as follows: when installation, end cap need to only be covered and obtain both ends in Nesting Module, put it into beam steel bar colligation
In beam, then fixing piece is fixed using screw；Need using when end cap knocked out, end cap may be used also when not used
To play the role of the closed compartment；
The wooden model of fixed fixing piece is changed to aluminum dipping form, when installation, each component be will be installed in identical position, when template is torn open
Except when, fixing piece, which connects screw, to be still sticked on aluminum dipping form, when the installation of our lower layer's casings, as long as in the original location by fixing piece screw worked itself loose
It opens, from newly installing new component.
The beneficial effects of the present invention are: the casing is used, so that reserving water supply, air-conditioning, day in construction and decoration house beam
Right gas waited time when board wall, the installation of beam sleeve pipe pre-embedding to reduce significantly, without in advance casing being blocked by adhesive tape, simplified
Workflow obtains height problem without considering that the adjustment of reinforcing bar height influences casing, without considering to destroy main reinforcement problem,
The operation pressure of worker is not only alleviated, and more beautiful after installation, without casing is looked for, avoids and find casing process
In the finished product concrete surface layer of periphery of spigot is damaged when beaing concrete, avoid high altitude operation, evaded construction safety risk, reduced the number of construction
Link reduces the amount of labour used, improves work efficiency, and significantly reduces construction cost, improves the perception of finished product；Wooden model is changed
It at the aluminum dipping form reused, saves us and crosses in advance, construction procedure is further simplified in the work of locating sleeve, saves
It manually reduces costs, meets energy-saving and environment-friendly requirement.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pipe lid proposed by the present invention.
Fig. 2 is that installation of embedded parts obtains structural schematic diagram on Nesting Module in Fig. 1.
Fig. 3 is that end cap obtains structural schematic diagram together with installation of embedded parts in Fig. 1.
Fig. 4 is that a kind of pipe lid proposed by the present invention is mounted on structural schematic diagram before flooring concrete placings on aluminum dipping form.
Fig. 5 is that a kind of pipe lid proposed by the present invention is mounted on the structural schematic diagram after flooring concrete placings.
Fig. 6 is the structural schematic diagram for producing the injection mould of moulding.
Fig. 7 is the side view of Fig. 6.
Fig. 8 is structural schematic diagram of the moulding in stent after the completion of being molded using Fig. 6.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
Referring to figs. 1 to shown in Fig. 8, the casing, including Nesting Module 1, built-in fitting 2 and end cap 3, the end cap 3 pass through pre-
Embedded part 2 is mounted on Nesting Module 1, and the Nesting Module 1 is the structure of both ends open；
The built-in fitting 2 is socketed in the outer surface of Nesting Module 1, and built-in fitting 2 and the shape of Nesting Module 1 match；
The built-in fitting 2 is mounted on the both ends of Nesting Module 1, and fixing piece 4 is provided on built-in fitting 2；
The end cap 3 is mounted on built-in fitting 2, and the end cap 3 is mounted on open two of Nesting Module 1 by built-in fitting 2
End；
The surface area of the end cap 3 is equal with the surface area that built-in fitting 2 is formed on Nesting Module 1 is socketed in；
The end area of the Nesting Module 1 is less than the surface area of end cap 3；
Further, the Nesting Module 1 is bobbin shape；
Further, the built-in fitting 2 is circular shape；
The Nesting Module 1 is square configuration；
Specifically, the Nesting Module 1 is square configuration；
Wherein, at least provided with 2, fixing piece 4 is evenly distributed on the outer ring of built-in fitting 2 fixing piece 4.
The built-in fitting 2, end cap 3 and fixing piece 4 constitute a moulding 6, the moulding 6 be molded by injection mould and
At；
The described injection mould includes dynamic model 7 and stent 8, and dynamic model 7 is mounted in stent 8, is additionally provided in injection mould
Thimble 10 and the note heart 9, the thimble 10 and the note heart 9 are mounted in stent 8；
Die cavity is provided in the dynamic model 7, the die cavity is connected with the note heart 9 of 8 bottom dead center position of stent, thimble
10 between dynamic model 7 and stent 8, and one end of thimble 10 is mounted in stent 8, and the other end of thimble 10 is located at die cavity
Side.
For the die cavity by that can form moulding 6 after injection molding, can pass through thimble 10 after the completion of the moulding 6 injection molding will
It is separated from die cavity.
When installation, end cap need to only be covered and obtain both ends in Nesting Module, put it into beam in beam steel bar colligation, then make
Fixing piece is fixed with screw；Need using when end cap knocked out, end cap can also play closed when not used
The effect of the compartment；
The wooden model of fixed fixing piece is changed to aluminum dipping form 5, when installation, each component be will be installed in identical position, work as template
When dismounting, fixing piece, which connects screw, to be still sticked on aluminum dipping form, when our lower layer's casings are installed, as long as in the original location by fixing piece screw
It unclamps, from newly installing new component.
Using the casing, so that reserved water supply, air-conditioning, natural gas waited board wall, beam casing pipe pre- in construction and decoration house beam
Time when burying installation reduces significantly, without in advance casing being blocked by adhesive tape, workflow is simplified, without considering steel
The adjustment of muscle height influences casing and obtains height problem, can destroy main reinforcement problem without consideration, not only alleviate the construction of worker
Pressure, and it is more beautiful after installation, without casing is looked for, avoid damage casing week when beaing concrete during finding casing
The finished product concrete surface layer on side, avoids high altitude operation, has evaded construction safety risk, reduced the number of construction link, reduce the amount of labour used, mention
High working efficiency, significantly reduces construction cost, improves the perception of finished product；Wooden model has been changed to the aluminum dipping form reused,
It saves us to cross in advance, construction procedure is further simplified in the work of locating sleeve, saves and manually reduces costs, full
The energy-saving and environment-friendly requirement of foot.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (8)
1. a kind of pipe lid, including Nesting Module (1), built-in fitting (2) and end cap (3), the end cap (3) is pacified by built-in fitting (2)
On Nesting Module (1), it is characterised in that:
The Nesting Module (1) is the structure of both ends open；
The built-in fitting (2) is socketed in the outer surface of Nesting Module (1), the shape phase of built-in fitting (2) and Nesting Module (1)
Match；
The built-in fitting (2) is mounted on the both ends of Nesting Module (1), and fixing piece (4) are provided on built-in fitting (2)；
The end cap (3) is mounted on built-in fitting (2), and the end cap (3) is mounted on Nesting Module (1) by built-in fitting (2) and opens
The both ends put；
The surface area of the end cap (3) is equal with the surface area that built-in fitting (2) is formed on Nesting Module (1) is socketed in；
The end area of the Nesting Module (1) is less than the surface area of end cap (3).
2. a kind of pipe lid as described in claim 1, which is characterized in that the Nesting Module (1) is bobbin shape.
3. a kind of pipe lid as claimed in claim 2, which is characterized in that the built-in fitting (2) is circular shape.
4. a kind of pipe lid as described in claim 1, which is characterized in that the Nesting Module (1) is square configuration.
5. a kind of pipe lid as claimed in claim 4, which is characterized in that the Nesting Module (1) is square configuration.
6. a kind of pipe lid as described in claim 1, which is characterized in that the fixing piece (4) is at least provided with 2, fixing piece
(4) it is evenly distributed on the outer ring of built-in fitting (2).
7. a kind of pipe lid as described in claim 1, which is characterized in that the built-in fitting (2), end cap (3) and fixing piece (4) group
At a moulding (6), the moulding (6) is molded by injection mould；
The described injection mould includes dynamic model (7) and stent (8), and dynamic model (7) is mounted on stent (8), also sets in injection mould
It is equipped with thimble (10) and the note heart (9), the thimble (10) and the note heart (9) are mounted on stent (8)；
It is provided with die cavity in the dynamic model (7), the die cavity is connected with the note heart (9) of stent (8) bottom dead center position, top
Needle (10) is located between dynamic model (7) and stent (8), and one end of thimble (10) is mounted on stent (8), thimble (10) it is another
One end is located at the side of die cavity.
8. a kind of pipe lid as claimed in claim 7, which is characterized in that the die cavity can form moulding (6) after passing through injection molding,
It can be separated from die cavity by thimble (10) after the completion of the moulding (6) injection molding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318391.4A CN109945008A (en) | 2019-04-19 | 2019-04-19 | A kind of pipe lid |
| CN202310433493.7A CN116379248A (en) | 2019-04-19 | 2019-04-19 | Construction method of reserved sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318391.4A CN109945008A (en) | 2019-04-19 | 2019-04-19 | A kind of pipe lid |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310433493.7A Division CN116379248A (en) | 2019-04-19 | 2019-04-19 | Construction method of reserved sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109945008A true CN109945008A (en) | 2019-06-28 |
Family
ID=67015714
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910318391.4A Pending CN109945008A (en) | 2019-04-19 | 2019-04-19 | A kind of pipe lid |
| CN202310433493.7A Pending CN116379248A (en) | 2019-04-19 | 2019-04-19 | Construction method of reserved sleeve |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310433493.7A Pending CN116379248A (en) | 2019-04-19 | 2019-04-19 | Construction method of reserved sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109945008A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576459A (en) * | 2022-03-11 | 2022-06-03 | 刘伟 | Construction method of reserved sleeve |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945008A (en) * | 2019-04-19 | 2019-06-28 | 刘伟 | A kind of pipe lid |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200437763Y1 (en) * | 2007-02-15 | 2007-12-26 | 정병욱 | A sleeve fixture on panal |
| KR20100009320U (en) * | 2009-03-13 | 2010-09-27 | 홍의삼 | Penetration sleeve for piping |
| CN202344783U (en) * | 2011-10-25 | 2012-07-25 | 长城汽车股份有限公司 | Forcible demolding mechanism for injection mold |
| CN204875972U (en) * | 2015-08-21 | 2015-12-16 | 中建二局第一建筑工程有限公司 | Pre -buried seat of drain pipe between kitchen guarding |
| KR101643398B1 (en) * | 2016-01-19 | 2016-08-10 | 고의환 | Breast wall sleeve |
| CN206233577U (en) * | 2016-11-29 | 2017-06-09 | 中建五局华东建设有限公司 | The positioner of sleeve pipe on a kind of aluminum dipping form |
| CN106978901A (en) * | 2017-05-24 | 2017-07-25 | 湖北高企达建设有限公司 | A kind of anti-loosening embedded water stop joint and its built-in process |
| CN206855911U (en) * | 2017-05-16 | 2018-01-09 | 宿迁学院 | A kind of electric cooker handle injection mold |
| CN206926199U (en) * | 2017-05-13 | 2018-01-26 | 台州贝力得模塑有限公司 | Injection mold |
| CN107675881A (en) * | 2017-09-25 | 2018-02-09 | 中铁五局集团建筑工程有限责任公司 | A kind of detachable mounting kit and method applied to aluminum alloy mould plate built-in fitting |
| CN107932826A (en) * | 2017-12-13 | 2018-04-20 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of IMR techniques injection mold and its application method |
| CN207920077U (en) * | 2017-12-18 | 2018-09-28 | 中国建筑第五工程局有限公司 | A kind of installation fixation kit of waterstop joint |
| CN208009901U (en) * | 2018-02-12 | 2018-10-26 | 上海建工二建集团有限公司 | A kind of fixed structure |
| CN208068795U (en) * | 2018-04-03 | 2018-11-09 | 台州市黄岩广环工贸有限公司 | Electric vehicle headlight lampshade injection mold with rectangular positioning mechanism for thimble |
| CN109025278A (en) * | 2018-07-26 | 2018-12-18 | 重庆新久融科技有限公司 | A kind of fixed device of the pre-buried orifice of aluminum alloy mould plate and its application method |
| CN209977558U (en) * | 2019-04-19 | 2020-01-21 | 刘伟 | Pipe cover |
| CN116379248A (en) * | 2019-04-19 | 2023-07-04 | 刘伟 | Construction method of reserved sleeve |
-
2019
- 2019-04-19 CN CN201910318391.4A patent/CN109945008A/en active Pending
- 2019-04-19 CN CN202310433493.7A patent/CN116379248A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200437763Y1 (en) * | 2007-02-15 | 2007-12-26 | 정병욱 | A sleeve fixture on panal |
| KR20100009320U (en) * | 2009-03-13 | 2010-09-27 | 홍의삼 | Penetration sleeve for piping |
| CN202344783U (en) * | 2011-10-25 | 2012-07-25 | 长城汽车股份有限公司 | Forcible demolding mechanism for injection mold |
| CN204875972U (en) * | 2015-08-21 | 2015-12-16 | 中建二局第一建筑工程有限公司 | Pre -buried seat of drain pipe between kitchen guarding |
| KR101643398B1 (en) * | 2016-01-19 | 2016-08-10 | 고의환 | Breast wall sleeve |
| CN206233577U (en) * | 2016-11-29 | 2017-06-09 | 中建五局华东建设有限公司 | The positioner of sleeve pipe on a kind of aluminum dipping form |
| CN206926199U (en) * | 2017-05-13 | 2018-01-26 | 台州贝力得模塑有限公司 | Injection mold |
| CN206855911U (en) * | 2017-05-16 | 2018-01-09 | 宿迁学院 | A kind of electric cooker handle injection mold |
| CN106978901A (en) * | 2017-05-24 | 2017-07-25 | 湖北高企达建设有限公司 | A kind of anti-loosening embedded water stop joint and its built-in process |
| CN107675881A (en) * | 2017-09-25 | 2018-02-09 | 中铁五局集团建筑工程有限责任公司 | A kind of detachable mounting kit and method applied to aluminum alloy mould plate built-in fitting |
| CN107932826A (en) * | 2017-12-13 | 2018-04-20 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of IMR techniques injection mold and its application method |
| CN207920077U (en) * | 2017-12-18 | 2018-09-28 | 中国建筑第五工程局有限公司 | A kind of installation fixation kit of waterstop joint |
| CN208009901U (en) * | 2018-02-12 | 2018-10-26 | 上海建工二建集团有限公司 | A kind of fixed structure |
| CN208068795U (en) * | 2018-04-03 | 2018-11-09 | 台州市黄岩广环工贸有限公司 | Electric vehicle headlight lampshade injection mold with rectangular positioning mechanism for thimble |
| CN109025278A (en) * | 2018-07-26 | 2018-12-18 | 重庆新久融科技有限公司 | A kind of fixed device of the pre-buried orifice of aluminum alloy mould plate and its application method |
| CN209977558U (en) * | 2019-04-19 | 2020-01-21 | 刘伟 | Pipe cover |
| CN116379248A (en) * | 2019-04-19 | 2023-07-04 | 刘伟 | Construction method of reserved sleeve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576459A (en) * | 2022-03-11 | 2022-06-03 | 刘伟 | Construction method of reserved sleeve |
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| CN116379248A (en) | 2023-07-04 |
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