CN104005566A - Tool type temporary plugging device for construction reserved hole - Google Patents
Tool type temporary plugging device for construction reserved hole Download PDFInfo
- Publication number
- CN104005566A CN104005566A CN201410188919.8A CN201410188919A CN104005566A CN 104005566 A CN104005566 A CN 104005566A CN 201410188919 A CN201410188919 A CN 201410188919A CN 104005566 A CN104005566 A CN 104005566A
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- China
- Prior art keywords
- hole
- bolt
- hydraulic pressure
- pressure plate
- reserved hole
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Abstract
The invention discloses a tool type temporary plugging device for a construction reserved hole. The cross section of the reserved hole is round. The tool type temporary plugging device comprises a bolt (3), a fixing pin (2), a nut (6), a waterproof pressing plate (5), a waterproof rubber gasket (7) and waterproof rubber rings (8). An annular ring (1) is arranged at one end of the bolt (3), external threads (4) are arranged at the other end of the bolt, the fixing pin (2) is matched with the annular ring (1), the end, provided with the external threads (4), of the bolt (3) sequentially penetrates through the reserved hole, the waterproof rubber rings (8), the waterproof pressing plate (5) and the waterproof rubber gasket (7) so as to be connected with the nut (6). The bolt is used for tightening the waterproof pressing plate, the waterproof pressing plate, the waterproof rubber rings and a wall or a board are made to be tightly combined, the reserved hole can be conveniently and temporarily plugged, waterproofness of the reserved hole in the wall or the board in the construction process is achieved, and water for construction or rainwater or underground water is prevented from entering a floor on the lower portion in the construction process.
Description
Technical field
The present invention relates to a kind of the realm of building construction, particularly a kind of tool-type building operations hole to be provided temporary blocking device.
Background technology
In the building operations of China, generally adopt reserved opening on monolithic reinforced concrete structure to various (plate) through walls pipeline is set.But generally due to long construction period, circumstance complication, and install operation and the cycle that formal pipeline need to be certain, during this period, a large amount of construction waters, rainwater or underground water can sink to bottom floor by the reserved opening on wall (plate), especially basement, because water inlet is too much, causes certain threat to duration, personal security, property.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of tool-type building operations hole to be provided temporary blocking device is provided, can carry out temporary plugging to hole to be provided, solve the waterproof problem of wall (plate) hole to be provided in building construction process, avoid in work progress because construction water, rainwater or underground water enter bottom floor.
The object of the invention is to be achieved through the following technical solutions: a kind of tool-type building operations hole to be provided temporary blocking device, the cross section of hole to be provided is circular, it comprises bolt, steady pin, nut, anti-hydraulic pressure plate, water proof rubber pad and water proof rubber circle, one end of bolt is provided with endless loop, the other end is provided with external screw thread, steady pin matches with endless loop, is provided with externally threaded one end and through hole to be provided, water proof rubber circle, anti-hydraulic pressure plate, water proof rubber pad, is connected with nut successively on bolt.
Described anti-hydraulic pressure plate is circular, and the diameter of anti-hydraulic pressure plate is at least than the large 50mm of hole to be provided diameter, and the thickness of anti-hydraulic pressure plate is 20～28mm.
Described steady pin is cylindrical, and the external diameter of steady pin is less than the internal diameter of endless loop, and steady pin length is more than or equal to hole to be provided diameter 100mm
The invention has the beneficial effects as follows:
1), with bolt, strain anti-hydraulic pressure plate, anti-hydraulic pressure plate, water proof rubber circle and body of wall (plate body) are combined closely, be convenient to hole to be provided to carry out temporary plugging, solve the waterproof problem of wall (plate) hole to be provided in building construction process, avoid in work progress because construction water, rainwater or underground water enter bottom floor;
2), water proof rubber pad is set between anti-hydraulic pressure plate and nut, further strengthen the water resistance of this device, avoid construction water, rainwater or underground water to enter into bottom floor by micro gap.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, 1-endless loop, 2-steady pin, 3-bolt, 4-external screw thread, the anti-hydraulic pressure plate of 5-, 6-nut, 7-water proof rubber pad, 8-water proof rubber circle.
The specific embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of tool-type building operations hole to be provided temporary blocking device, the cross section of hole to be provided is circular, hole to be provided comprises the hole to be provided directly forming on reinforced concrete structure and the hole to be provided that service sleeve forms on reinforced concrete structure, it comprises bolt 3, steady pin 2, nut 6, anti-hydraulic pressure plate 5, water proof rubber pad 7 and water proof rubber circle 8, one end of bolt 3 is provided with endless loop 1, the other end is provided with external screw thread 4, preferably, endless loop 1 is one-body molded with bolt 3, steady pin 2 matches with endless loop 1, on bolt 3, be provided with one end of external screw thread 4 successively through hole to be provided, water proof rubber circle 8, anti-hydraulic pressure plate 5, water proof rubber pad 7 is connected with nut 6, water proof rubber circle 8 stops water to enter hole to be provided under the pressure-acting of anti-hydraulic pressure plate 5.On temporary plugging reinforced concrete structure, directly form hole to be provided time, the external diameter of water proof rubber circle 8 is greater than hole to be provided diameter 30mm; During service sleeve forms on temporary plugging reinforced concrete structure hole to be provided, select the grooved water proof rubber circle with casing diameter equidimension.Preferably, the thickness of water proof rubber circle 8 is 20mm.
Described anti-hydraulic pressure plate 5 is circular, the diameter of anti-hydraulic pressure plate 5 is at least than the large 50mm of hole to be provided diameter, and the thickness of anti-hydraulic pressure plate 5 is 20～28mm, and anti-hydraulic pressure plate 5 is for compressing water proof rubber circle 8 and self stoping water to enter, preferably, anti-hydraulic pressure plate 5 is anti-fishscale bamboo offset plate.
Described steady pin 2 is cylindrical, and the external diameter of steady pin 2 is less than the internal diameter of endless loop 1, and steady pin 2 length are more than or equal to hole to be provided diameter 100mm.
The above is only the preferred embodiment of the present invention, be to be understood that the present invention is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for that various other thin,tough silk close, modification and environment, and can, in contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, change.And the change that those skilled in the art carry out and variation do not depart from the spirit and scope of the present invention, all should be in the protection domain of claims of the present invention.
Claims (3)
1. a tool-type building operations hole to be provided temporary blocking device, the cross section of hole to be provided is circular, it is characterized in that: it comprises bolt (3), steady pin (2), nut (6), anti-hydraulic pressure plate (5), water proof rubber pad (7) and water proof rubber circle (8), one end of bolt (3) is provided with endless loop (1), the other end is provided with external screw thread (4), steady pin (2) matches with endless loop (1), on bolt (3), be provided with one end of external screw thread (4) successively through hole to be provided, water proof rubber circle (8), anti-hydraulic pressure plate (5), water proof rubber pad (7) is connected with nut (6).
2. a kind of tool-type building operations hole to be provided temporary blocking device according to claim 1, it is characterized in that: described anti-hydraulic pressure plate (5) is for circular, the diameter of anti-hydraulic pressure plate (5) is at least than the large 50mm of hole to be provided diameter, and the thickness of anti-hydraulic pressure plate (5) is 20～28mm.
3. a kind of tool-type building operations hole to be provided temporary blocking device according to claim 1, it is characterized in that: described steady pin (2) is for cylindrical, the external diameter of steady pin (2) is less than the internal diameter of endless loop (1), and steady pin (2) length is more than or equal to hole to be provided diameter 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188919.8A CN104005566A (en) | 2014-04-30 | 2014-04-30 | Tool type temporary plugging device for construction reserved hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188919.8A CN104005566A (en) | 2014-04-30 | 2014-04-30 | Tool type temporary plugging device for construction reserved hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104005566A true CN104005566A (en) | 2014-08-27 |
Family
ID=51366450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410188919.8A Pending CN104005566A (en) | 2014-04-30 | 2014-04-30 | Tool type temporary plugging device for construction reserved hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104005566A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191002A (en) * | 2017-06-21 | 2017-09-22 | 国网山东省电力公司枣庄供电公司 | A kind of novel pipeline hole to be provided capping tools |
| WO2021023244A1 (en) * | 2019-08-07 | 2021-02-11 | 上海建工二建集团有限公司 | Temporary leakage plugging device and method applied to leakage rescue of foundation pit engineering enclosure structure |
| CN114934681A (en) * | 2022-03-14 | 2022-08-23 | 中国五冶集团有限公司 | Launching embedded part finished product protection construction method |
-
2014
- 2014-04-30 CN CN201410188919.8A patent/CN104005566A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191002A (en) * | 2017-06-21 | 2017-09-22 | 国网山东省电力公司枣庄供电公司 | A kind of novel pipeline hole to be provided capping tools |
| CN107191002B (en) * | 2017-06-21 | 2023-09-08 | 国网山东省电力公司枣庄供电公司 | Novel pipeline reserved hole shutoff instrument |
| WO2021023244A1 (en) * | 2019-08-07 | 2021-02-11 | 上海建工二建集团有限公司 | Temporary leakage plugging device and method applied to leakage rescue of foundation pit engineering enclosure structure |
| CN114934681A (en) * | 2022-03-14 | 2022-08-23 | 中国五冶集团有限公司 | Launching embedded part finished product protection construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140827 |
|
| WD01 | Invention patent application deemed withdrawn after publication |