CN203050108U - Concrete slab pipe installation reserved hole construction mold - Google Patents
Concrete slab pipe installation reserved hole construction mold Download PDFInfo
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- CN203050108U CN203050108U CN 201320053196 CN201320053196U CN203050108U CN 203050108 U CN203050108 U CN 203050108U CN 201320053196 CN201320053196 CN 201320053196 CN 201320053196 U CN201320053196 U CN 201320053196U CN 203050108 U CN203050108 U CN 203050108U
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- sleeve pipe
- concrete slab
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- hole
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Abstract
The utility model discloses a concrete slab pipe installation reserved hole construction mold which comprises a sleeve, a limiting plate, an upper cover and a lifting piece, wherein the limiting plate is installed at the bottom of the sleeve in a clamping mode, the upper cover is installed at the upper portion of the sleeve in a covering mode and covers an opening in the upper portion of the polyvinyl chloride (PVC) sleeve in a sealing mode, and the lifting piece is arranged on the sleeve. The height of the sleeve is higher than the thickness of a constructed concrete slab by more than 100mm. The sleeve is in a circular truncated cone shape and the sleeve diameter is gradually reduced from top to bottom. The outer diameter of the bottom of the sleeve is larger than that of a pipe required to be installed. The limiting plate is a flat plate and a polygon plate. The sleeve is a rigid PVC sleeve or a rigid rubber sleeve or a metal sleeve. The concrete slab pipe installation reserved hole construction mold is reasonable in structural design, simple and convenient to machine, manufacture and operate, practical, simple in process of a construction method, good in construction effect and capable of solving the problems that according to an existing pipe installation reserved hole construction method, invested cost is high, use and operate are inconvenient, and reserved hole construction quality is difficult to ensure.
Description
Technical field
The utility model belongs to the concrete slab pipeline hole to be provided technical field of construction is installed, and especially relates to the concrete slab pipeline hole to be provided construction mould is installed.
Background technology
According to " building water supply and drainage and heating engineering construction technology standard " DBJ/T61-38-2005J10701-2006, the position that reserving hole is installed in " building water supply and drainage and heating engineering construction quality standards of acceptance " requirement, concrete slab pipeline accurately and size all should adhere to specification.Wherein, the center line offset deviation of reserving hole is not more than 2mm.In addition, during practice of construction, the box out construction mould must not have spillage, ooze the slurry phenomenon, and after extracting the hole to be provided construction mould, hole to be provided hole periphery zero defect.
During the construction of tradition plumbing sleeve pipe hole to be provided, all be to adopt the pipe nipple steel pipe that earlier welded steel pipe is cut into about 200mm mostly, with steel plate got into the cave in one end closure and the steel plate centre of pipe nipple steel pipe again, afterwards reinforcing bar is welded into ' T ' font handle, and the thread tapping of the bottom of ' T ' font handle welding Φ 6mm.Actual carrying out hole to be provided when construction, located with the function of use of construction experience and hole to be provided is on-the-spot by the workman earlier, again ' T ' font handle is passed the boring of offering on the mould steel plate, use hammer to pound ' T ' font handle top suddenly afterwards, make thread tapping penetrate the concrete slab forming panel, at last the mould that adopts is fixed.But during practice of construction, above-mentioned traditional hole to be provided construction mould construction technology is outmoded, and mould is loosening easily during concreting, and accuracy is poor, and the construction quality of hole to be provided is relatively poor, and its construction quality is difficult to guarantee; Simultaneously, must extract in face of must or receiving at concrete initial set, thereby need the special messenger to wait for, if the mould mosaicism can appear in untimely extracting, need to carve the hole and take out, cause artificial and waste of material, influence engineering construction quality.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, provide a kind of concrete slab pipeline that the hole to be provided construction mould is installed, its reasonable in design, processing and fabricating and practical easy and simple to handle and construction method step is simple, construction effect good, can effectively solve existing pipeline install the input cost that the hole to be provided job practices exists higher, use operation inconvenience, hole to be provided construction quality to be difficult for problems such as assurance.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: limiting plate, the lid that comprise sleeve pipe, is installed in sleeve bottom is loaded on sleeve pipe top and PVC sleeve pipe upper opening carried out the loam cake of capping and is laid in promotion part on the sleeve pipe, more than the thickness 100mm of the height of described sleeve pipe greater than the construction concrete slab; Described sleeve pipe be shaped as truncated cone and its caliber from top to bottom dwindles gradually, the bottom external diameter of described sleeve pipe is greater than the external diameter of need pipe laying; Described limiting plate is dull and stereotyped and it is polygonal panel, and the summit quantity of described polygonal panel is N and N 〉=3, and the M of a described polygonal panel summit all is positioned on the same circumference that diameter is d, and wherein d is the internal diameter of described sleeve bottom, and N 〉=M 〉=3; Described sleeve pipe is hard PVC sleeve pipe, vulcanie sleeve pipe or metal sleeve.
Above-mentioned concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: described loam cake is contained in the dull and stereotyped of sleeve pipe top for lid or is sleeved on the buckle closure on sleeve pipe top.
Above-mentioned concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: described promotion part comprises that one is the backstay of coaxial laying or the many backstays of laying along the circumferential direction with sleeve pipe, and the bottom of described backstay is fixed on the limiting plate; The top of described backstay passes from loam cake, and loam cake is provided with backstay is carried out spacing stop nut, and backstay top correspondence is provided with the external screw thread that matches and use with stop nut.
Above-mentioned concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: the bottom of described backstay is provided with self-tapping screw, described self-tapping screw is fixed on behind limiting plate be used to the forming panel of building concrete slab that moulding is constructed, and limiting plate is fixed on the described forming panel by backstay.
Above-mentioned concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: described promotion part is straight bar, and described straight bar is vertical laying with sleeve pipe, stretch out from the left and right sides of sleeve pipe respectively at the two ends, the left and right sides of described straight bar, and the left and right sides, top of described sleeve pipe has the through hole that passes for described straight bar.
Above-mentioned concrete slab pipeline is installed the hole to be provided construction mould, and it is characterized in that: described polygonal panel is rectangular slab or regular polygon plate.
Above-mentioned concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: described sleeve pipe is rectangular and paste the truncated cone sleeve that fixing back forms by adhesive tape for the middle and lower part of pipe being removed one.
Above-mentioned concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: the bottom internal diameter of described sleeve pipe is than the big 20mm～50mm of external diameter that needs pipe laying.
Above-mentioned concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: fixedly connected by connecting rod or colligation rope between described limiting plate and the loam cake.
The utility model compared with prior art has the following advantages:
1, simple in structure, processing and fabricating is easy and input cost is low.
2, use easy and simple to handle and installation laying convenience.
3, it is spacing, fixing to use limiting plate easyly to carry out construction mould, and the mould accurate positioning is solid and reliable, the unsuitable demoulding.The spacing foundation of limiting plate is that determine planes at 1 three ' geometrical principle, thereby mould can not be subjected to displacement when making concreting, guarantees that the relative coordinate of hole to be provided is accurate, the mould fixation is reliable, the unsuitable demoulding seals tightly, the phenomenon of being in the milk can not occur.Guaranteed the construction quality of hole to be provided.
4, the big up and small down taper type of mold integral, thereby extract easily, and after pipeline and sleeve pipe installation, hang benefit easily.That is to say that after mould was extracted, hole to be provided was the taper type of putting upside down, hang the hole easily, vertically in alignment, when installing, pipeline need not proofread and correct repairing, and the hole to be provided construction quality is good.
5, sleeve pipe both can adopt the truncated cone sleeve that processes in advance, also can adopt with the middle and lower part of pipe remove one rectangular and paste the truncated cone sleeve that fixing back forms by adhesive tape, the pipe length that adopts is about 250mm, draws materials conveniently.
6, input cost is lower, and the employed material of Mould Machining mostly is the engineering clout greatly, thereby has effectively improved the utilization rate of material.Simultaneously, mould can be reused, and has reduced the project material cost.
7, sleeve pipe adopts hard PVC sleeve pipe, vulcanie sleeve pipe or metal sleeve, preferred hard PVC sleeve pipe and the vulcanie sleeve pipe of adopting, because hard PVC sleeve pipe and vulcanie sleeve pipe self have flexible characteristic, seal tight, the phenomenon of being in the milk can not appear, and the operation of extracting mould is simple and easy, and these all are the reliable assurances that can guarantee the hole to be provided construction quality.Simultaneously, up big and down small truncated cone structure has guaranteed that mould still can extract after concreting is solidified, and sleeve pipe self has flexible characteristic in addition, thereby waits for without the special messenger after the concreting, saves manually, reduces construction cost, convenient construction.
8, before the practice of construction, adopt Autocad software design to be deepened in the hole to be provided position in the blueprint, unique relative coordinate of given each hole to be provided, accurate positioning.
9, easy to operate, quick, save the duration, and reliable construction quality, after the concreting, to extract when waiting concrete initial set without the special messenger, the repairing rate is low, has saved artificial.Simultaneously, when mould is extracted, extract in the time of needn't waiting concrete initial set, thereby just can not trample on concrete pavement.And the mould that nowadays adopts needs just to extract in concrete setting 50% o'clock to design strength, thereby needs the special messenger to wait for, and the process of extracting mould simultaneously affects greatly with the construction quality to constructed hole to be provided.To sum up, the utility model has not only improved operating efficiency, and has increased substantially the impression quality of engineering.
In sum, the utility model reasonable in design, processing and fabricating and practical easy and simple to handle and construction method step is simple, construction effect good, can effectively solve existing pipeline install the input cost that the hole to be provided job practices exists higher, use operation inconvenience, hole to be provided construction quality to be difficult for problems such as assurance.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the external structure schematic diagram that pipeline is installed the hole to be provided construction mould among the utility model embodiment 1.
Fig. 2 is the internal construction schematic diagram that pipeline is installed the hole to be provided construction mould among the utility model embodiment 1.
Job practices FB(flow block) when Fig. 3 constructs to concrete slab pipeline installation hole to be provided for adopting the utility model.
Fig. 4 is the external structure schematic diagram that pipeline is installed the hole to be provided construction mould among the embodiment 2.
Fig. 5 installs the structural representation of hole to be provided pipe that construction mould adopts for pipeline among the embodiment 2.
Fig. 6 installs the structural representation of hole to be provided limiting plate that construction mould adopts for pipeline among the embodiment 2.
Description of reference numerals:
1-sleeve pipe; 1-1-pipe; 1-2-adhesive tape;
2-limiting plate; 3-loam cake; 4-1-backstay;
4-2-rotating handles; 4-3-stop nut; 5-bundle silk;
6-straight bar; 7-trip bolt.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises sleeve pipe 1, is installed in the limiting plate 2 of sleeve pipe 1 bottom, lid is loaded on sleeve pipe 1 top and PVC sleeve pipe 1 upper opening is carried out the loam cake 3 of capping and is laid in promotion part on the sleeve pipe 1, more than the thickness 100mm of the height of described sleeve pipe 1 greater than the construction concrete slab.Described sleeve pipe 1 be shaped as truncated cone and its caliber from top to bottom dwindles gradually, the bottom external diameter of described sleeve pipe 1 is greater than the external diameter of need pipe laying.Described limiting plate 2 is dull and stereotyped and it is polygonal panel, and the summit quantity of described polygonal panel is N and N 〉=3, and the M of a described polygonal panel summit all is positioned on the same circumference that diameter is d, and wherein d is the internal diameter of described sleeve pipe 1 bottom, and N 〉=M 〉=3.Described sleeve pipe 1 is hard PVC sleeve pipe, vulcanie sleeve pipe or metal sleeve.
In the present embodiment, described limiting plate 2 is rectangular slab, and four summits of described rectangular slab all are positioned on the same circumference that diameter is d.That is to say that the circumscribed circle diameter of described rectangular slab is d.
During actual the use, described limiting plate 2 also can adopt the polygonal panel of other shape, only needs 3 the above summits in the polygonal panel of adopting all to be laid on the same circumference that diameter is d, and wherein d is the internal diameter of described sleeve pipe 1 bottom.
Actually add man-hour, the wall thickness of described sleeve pipe 1 is 3mm～10mm.
In the present embodiment, the bottom internal diameter of described sleeve pipe 1 is than the big 20mm～50mm of external diameter that needs pipe laying.The height of described sleeve pipe 1 is greater than the thickness 130mm～170mm of construction concrete slab.
In the present embodiment, the top internal diameter of described sleeve pipe 1 is compared with the big 20mm～50mm of bottom internal diameter.
In the present embodiment, the height of described sleeve pipe 1 is 250mm ± 50mm.
In the present embodiment, described promotion part comprises that one is the backstay 4-1 of coaxial laying with sleeve pipe 1, and the bottom of described backstay 4-1 is fixed on the limiting plate 2.The top of described backstay 4-1 passes from loam cake 3, and loam cake 3 is provided with backstay 4-1 is carried out spacing stop nut 4-3, and backstay 4-1 top correspondence is provided with the external screw thread that matches and use with stop nut 4-3.And loam cake 3 middle parts are provided with the through hole that passes for backstay 4-1.
During actual the use, can be according to concrete needs, the quantity of backstay 4-1 is adjusted accordingly, and when the quantity of backstay 4-1 is many, the structure of many described backstay 4-1 is all identical with size, and many described backstay 4-1 along the circumferential direction lay.
In the present embodiment, the bottom of described backstay 4-1 is provided with self-tapping screw, and described self-tapping screw is fixed on be used to the forming panel of building concrete slab that moulding is constructed behind limiting plate 2, and limiting plate 2 is fixed on the described forming panel by backstay 4-1.
In the present embodiment, described backstay 4-1 is coaxial laying with described self-tapping screw.
Simultaneously, the top of described backstay 4-1 is provided with rotating handles 4-2.In the present embodiment, described rotating handles 4-2 is T font handle.During actual the use, described rotating handles 4-2 also can adopt the handle of other type.
In the present embodiment, described loam cake 3 is contained in the dull and stereotyped of sleeve pipe 1 top for lid or is sleeved on the buckle closure on sleeve pipe 1 top.
Actually add man-hour, described sleeve pipe 1 be shaped as truncated cone and its caliber from top to bottom dwindles gradually, that is to say that described sleeve pipe 1 is caliber diminishing conical tube from top to bottom.
In the present embodiment, described sleeve pipe 1 is preferably the hard PVC sleeve pipe.
During actual the use, described sleeve pipe 1 also can adopt vulcanie sleeve pipe or metal sleeve.
As shown in Figure 3, when adopting the utility model that concrete slab pipeline installation hole to be provided is constructed, may further comprise the steps:
Step 301, limiting plate lay: the measurement unwrapping wire result according in the step 2 is placed on the current installed position that the hole to be provided construction mould is installed with limiting plate 2 cloth.
In the present embodiment, only need that limiting plate 2 is tiled in the current installed position that the hole to be provided construction mould is installed and get final product.
Step 302, sleeve pipe are installed: sleeve pipe 1 bottom is sleeved on the limiting plate 2 that cloth is put well in the step 301, and makes institute's mounting sleeve 1 be vertical laying with limiting plate 2; Simultaneously, at described sleeve pipe 1 described promotion part and loam cake 3 are installed.
In the present embodiment, be sleeved on sleeve pipe 1 bottom on the limiting plate 2 that cloth puts well after, earlier loam cake 3 lids are contained on the sleeve pipe 1; Subsequently, backstay 4-1 is from top to bottom penetrated from loam cake 3 holes that open at the middle part, prop up until the set self-tapping screw in backstay 4-1 bottom and withstand on the limiting plate 2; Then, by rotating described T font handle, make self-tapping screw through being fixed on behind the limiting plate 2 on the described forming panel, undertaken spacing by the backstay 4-1 of stop nut 4-3 that is laid on the loam cake 3 simultaneously.Like this, sleeve pipe 1 under the mating reaction of backstay 4-1 and limiting plate 2, fastening being fixed on the described forming panel.
Step 303, repeatedly repeating step 301 is to step 302, the installation process of all hole to be provided construction moulds on the concrete slab of constructing until finishing.
Step 4, concreting: adopt concrete pumping equipment to carry out concreting, and obtain the concrete slab of construction molding.
In the present embodiment, specifically be by described T font handle all pipelines of installing in the step 3 to be installed the hole to be provided construction mould all in concrete slab described in the step 4, to extract, for future use.
During practice of construction, when in concrete slab described in the step 4, extracting described pipeline the hole to be provided construction mould being installed, can be in step 4 institute's concreting solidify the back and carry out any time.Thereby, after concreting is finished in the step 4, need not the special messenger and the concrete setting state is observed saving of work and time.
In the present embodiment, measure in the step 2 before the unwrapping wire, utilize autoCAD software to draw out the plane structure schematic diagram of the concrete slab of constructing earlier, and in the plane structure schematic diagram of drawing, mark out installation position and caliber that all need pipe laying; Correspondingly, when measuring unwrapping wire in the step 2, according to the plane structure schematic diagram of drawing, to each needs the installation position of pipe laying to survey to establish on the construction concrete slab.
In the present embodiment, as Fig. 4, Fig. 5 and shown in Figure 6, as different from Example 1: described sleeve pipe 1 is rectangular and paste the truncated cone sleeve that fixing back forms by adhesive tape 1-2 for the middle and lower part of pipe 1-1 being removed one; Described polygonal panel is the regular polygon plate; Described promotion part is straight bar 6, and described straight bar 6 is vertical laying with sleeve pipe 1, and stretch out from the left and right sides of sleeve pipe 1 respectively at the two ends, the left and right sides of described straight bar 6, and the left and right sides, top of described sleeve pipe 1 has the through hole that passes for described straight bar 6; Fixedly connected by connecting rod or colligation rope between described limiting plate 2 and the loam cake 3.
In the present embodiment, fixedly connected by the colligation rope between described limiting plate 2 and the loam cake 3, and described colligation rope is for pricking silk 5, and loam cake 3 is provided with for the colligation hole of pricking silk 5 colligations.Described straight bar 6 is apart from the height of the sleeve pipe 1 bottom thickness greater than the construction concrete slab.During practice of construction, also can fixedly connected by connecting rod between described limiting plate 2 and the loam cake 3.
In the present embodiment, other parts structure and annexation are all identical with embodiment 1.
In the present embodiment, the pipeline that adopts is installed the hole to be provided job practices, as different from Example 1: carry out limiting plate in the step 301 when laying, earlier according to the measurement unwrapping wire result in the step 2, limiting plate 2 cloth are placed on the current installed position that the hole to be provided construction mould is installed, by a plurality of temporary fasteners limiting plate 2 is fixed on the described forming panel more afterwards, will pricks the middle part that silk 5 colligations are fixed on limiting plate 2 simultaneously; When carrying out the sleeve pipe installation in the step 302, after being sleeved on sleeve pipe 1 bottom on the limiting plate 2 that cloth is put well in the step 301, at described sleeve pipe 1 described promotion part and loam cake 3 are installed, simultaneously bundle silk 5 colligations of colligation at limiting plate 2 middle parts are fixed on the mounted loam cake 3, make all fastening being fixed on the described forming panel of sleeve pipe 1, limiting plate 2 and loam cake 3 like this.
In the present embodiment, described temporary fastener is trip bolt 7, and the quantity of described trip bolt 7 is two.
In the present embodiment, institute's employing pipeline is installed all the other construction method step of hole to be provided job practices, and is all identical with embodiment 1.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (9)
1. a concrete slab pipeline is installed the hole to be provided construction mould, it is characterized in that: limiting plate (2), the lid that comprise sleeve pipe (1), is installed in sleeve pipe (1) bottom is loaded on sleeve pipe (1) top and PVC sleeve pipe (1) upper opening carried out the loam cake (3) of capping and is laid in promotion part on the sleeve pipe (1), more than the thickness 100mm of the height of described sleeve pipe (1) greater than the construction concrete slab; Described sleeve pipe (1) be shaped as truncated cone and its caliber from top to bottom dwindles gradually, the bottom external diameter of described sleeve pipe (1) is greater than the external diameter of need pipe laying; Described limiting plate (2) is dull and stereotyped and it is polygonal panel, and the summit quantity of described polygonal panel is N and N 〉=3, and the M of a described polygonal panel summit all is positioned on the same circumference that diameter is d, and wherein d is the internal diameter of described sleeve pipe (1) bottom, and N 〉=M 〉=3; Described sleeve pipe (1) is hard PVC sleeve pipe, vulcanie sleeve pipe or metal sleeve.
2. according to the described concrete slab pipeline of claim 1 the hole to be provided construction mould is installed, is it is characterized in that: described loam cake (3) is contained in the dull and stereotyped of sleeve pipe (1) top for lid or is sleeved on the buckle closure on sleeve pipe (1) top.
3. according to claim 1 or 2 described concrete slab pipelines the hole to be provided construction mould is installed, it is characterized in that: described promotion part comprises that one is the backstay (4-1) of coaxial laying or the many backstays of along the circumferential direction laying (4-1) with sleeve pipe (1), and the bottom of described backstay (4-1) is fixed on the limiting plate (2); The top of described backstay (4-1) passes from loam cake (3), and loam cake (3) is provided with backstay (4-1) is carried out spacing stop nut (4-3), and backstay (4-1) top correspondence is provided with the external screw thread that matches and use with stop nut (4-3).
4. according to the described concrete slab pipeline of claim 3 the hole to be provided construction mould is installed, it is characterized in that: the bottom of described backstay (4-1) is provided with self-tapping screw, described self-tapping screw is fixed on be used to the forming panel of building concrete slab that moulding is constructed behind limiting plate (2), and limiting plate (2) is fixed on the described forming panel by backstay (4-1).
5. according to claim 1 or 2 described concrete slab pipelines the hole to be provided construction mould is installed, it is characterized in that: described promotion part is straight bar (6), and described straight bar (6) is vertical laying with sleeve pipe (1), stretch out from the left and right sides of sleeve pipe (1) respectively at the two ends, the left and right sides of described straight bar (6), and the left and right sides, top of described sleeve pipe (1) has the through hole that passes for described straight bar (6).
6. according to claim 1 or 2 described concrete slab pipelines the hole to be provided construction mould is installed, it is characterized in that: described polygonal panel is rectangular slab or regular polygon plate.
7. according to claim 1 or 2 described concrete slab pipelines the hole to be provided construction moulds are installed, are it is characterized in that: described sleeve pipe (1) is rectangular and paste the truncated cone sleeve of fixing back formation by adhesive tape (1-2) for the middle and lower part of pipe (1-1) being removed one.
8. according to claim 1 or 2 described concrete slab pipelines the hole to be provided construction mould is installed, is it is characterized in that: the bottom internal diameter of described sleeve pipe (1) is than the big 20mm～50mm of external diameter that needs pipe laying.
9. according to the described concrete slab pipeline of claim 5 the hole to be provided construction mould is installed, is it is characterized in that: fixedly connected by connecting rod or colligation rope between described limiting plate (2) and the loam cake (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053196 CN203050108U (en) | 2013-01-30 | 2013-01-30 | Concrete slab pipe installation reserved hole construction mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053196 CN203050108U (en) | 2013-01-30 | 2013-01-30 | Concrete slab pipe installation reserved hole construction mold |
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| Publication Number | Publication Date |
|---|---|
| CN203050108U true CN203050108U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320053196 Expired - Fee Related CN203050108U (en) | 2013-01-30 | 2013-01-30 | Concrete slab pipe installation reserved hole construction mold |
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| CN (1) | CN203050108U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061504A (en) * | 2013-01-30 | 2013-04-24 | 陕西建工集团第五建筑工程有限公司 | Concrete board pipeline installation reserved hole construction mould and construction method |
| CN103388398A (en) * | 2013-07-26 | 2013-11-13 | 中国建筑第八工程局有限公司 | Novel casing pipe fixator capable of being easily assembled and disassembled and fixing method |
| CN105178598A (en) * | 2015-08-21 | 2015-12-23 | 中建七局(上海)有限公司 | Die for embedded plate holes of structural plate |
| 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 |
-
2013
- 2013-01-30 CN CN 201320053196 patent/CN203050108U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061504A (en) * | 2013-01-30 | 2013-04-24 | 陕西建工集团第五建筑工程有限公司 | Concrete board pipeline installation reserved hole construction mould and construction method |
| CN103061504B (en) * | 2013-01-30 | 2015-11-11 | 陕西建工集团第五建筑工程有限公司 | Concrete slab Pipe installing hole to be provided construction mould and construction method |
| CN103388398A (en) * | 2013-07-26 | 2013-11-13 | 中国建筑第八工程局有限公司 | Novel casing pipe fixator capable of being easily assembled and disassembled and fixing method |
| CN105178598A (en) * | 2015-08-21 | 2015-12-23 | 中建七局(上海)有限公司 | Die for embedded plate holes of structural plate |
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710032 No. 242 middle Changle Road, Xincheng District, Shaanxi, Xi'an Patentee after: SCEGC NO.5 CONSTRUCTION ENGINEERING GROUP Co.,Ltd. Address before: 710032 No. 242 middle Changle Road, Xincheng District, Shaanxi, Xi'an Patentee before: No.5 Construction Engineering Company Limited of Shaanxi Construction Group |
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| 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: 20130710 Termination date: 20220130 |