CN203654484U - Repeated type reserved hole rapid sealing device - Google Patents
Repeated type reserved hole rapid sealing device Download PDFInfo
- Publication number
- CN203654484U CN203654484U CN201320811470.7U CN201320811470U CN203654484U CN 203654484 U CN203654484 U CN 203654484U CN 201320811470 U CN201320811470 U CN 201320811470U CN 203654484 U CN203654484 U CN 203654484U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- reserved hole
- pool wall
- reserved opening
- pull bar
- 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.)
- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 title abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 230000003252 repetitive effect Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 10
- 239000011449 brick Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a repeated type reserved hole rapid sealing device. A steel plate is installed on an upstream face of a circular reserved hole of pool wall concrete, and a back support is installed on the portion, located on the other side of the circular reserved hole, of the pool wall concrete. The repeated type reserved hole rapid sealing device is characterized in that the steel plate and the back support are fixed together through a pull rod and a nut, and a rubber sealing ring and a rubber waterstop are sequentially installed between the steel plate and the pool wall concrete. Dual water stopping is achieved through the rubber sealing ring and the rubber waterstop, and therefore sealing performance of the reserved hole of a pool body can be ensured, it is ensured that no leakage occurs when the pool body is filled with water, the sealing device can be repeatedly used, losses caused when the steel plate is welded and cut can be avoided for the reserved hole with a sleeve, sealing construction cost is greatly saved, brick blocking can be avoided for a reserved hole without a sleeve, the time for waiting for brick blocking strength to meet the requirement is shortened, and the construction cycle is greatly shortened.
Description
Technical field
The utility model belongs to building field, relates to that overflowing water experiment forebay body is reserved, shutoff, the especially one at pre-buried hole can repetitive reserved opening fast plugging devices.
Background technology
Along with the development of productivity, municipal and environment-friendly object of construction production is increasing, after completing, must after overflowing water experiment is qualified, can put into operation for some large-scale pond bodies, underground installation main body construction.In most overflowing water experiment constructions, need pond body all outer logical reserved, pre-buried holes to carry out shutoff work, conventional method for blocking is brick and blind plate welding at present.Wherein, the brick plugging construction cycle is longer, and masonry periphery and hole periphery are difficult to closely knit, easily has current to flow out; And blind plate welds only for there being carbon steel sleeve pipe hole, shutoff is firm, but shutoff and remove time equipment more, easily cause casing deformation.
Above two kinds of close measures are all difficult to recycling, and generation expense is higher.
Summary of the invention
The utility model is for avoiding the existing weak point of prior art, provides the one can repetitive reserved opening fast plugging device, and this device construction simple and fast, has saved construction period greatly.
The utility model is that technical solution problem adopts following technical scheme:
One can repetitive reserved opening fast plugging device, upstream face at the concrete circular hole reserved opening of pool wall is installed steel plate, on the pool wall concrete of circular hole reserved opening opposite side, back up is installed, it is characterized in that: between described steel plate and back up, adopt pull bar and be solidly installed by nut, between described steel plate and pool wall concrete, O-ring seal and rubber fastening band being installed successively.
And the concrete structure that described steel plate and back up are solidly installed is: be fixed with a draw ring in steel plate inboard, be set with pull bar on this draw ring, be shaped with external screw thread on pull bar, pull bar passes the made bolt hole of back up and is fixedly mounted with by nut.
And O-ring seal and rubber fastening band are arranged between the steel plate and pool wall concrete outside hole, circular hole reserved opening place, O-ring seal is positioned at rubber fastening band.
Advantage of the present utility model and good effect are:
1, this device adopts O-ring seal and the dual sealing of rubber fastening band, can guarantee pond body hole to be provided shutoff sealing, and guarantee that pond body full water is non-leakage, and can reuse, the loss that can avoid Plate Welding cutting to cause for the reserved opening that has sleeve pipe, has saved the cost of plugging construction greatly, can avoid using brick stifled for uncased reserved opening, reduce and wait for the stifled strength time of brick, greatly shortened construction period.
2, this device adopts pull bar to reinforce, and technological operation is easy, and constructor is easy to grasp, safe and reliable.
3, this device is installed without preparation before pond body closes water, and installation period is short, the effectively reduction of erection time, is widely used in various ponds body, container closed-water test and leak stopping work.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is the A portion structure enlarged diagram of Fig. 1;
Fig. 3 is the structure sectional view of the another kind of frame mode of the utility model.
Detailed description of the invention
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, it should be noted that, the present embodiment is narrative, is not determinate, can not limit protection domain of the present utility model with this.
One can repetitive reserved opening fast plugging device, it is the shutoff to being shaped with circular hole reserved opening, referring to Fig. 1,3, upstream face at the circular hole reserved opening 6 of pool wall concrete 1 is installed steel plate 7, on the pool wall concrete of circular hole reserved opening opposite side, back up 5 is installed, on the hole wall of circular hole reserved opening, is fixed with sleeve pipe 2.
Innovative point of the present utility model is:
1, between described steel plate and back up, adopt pull bar 3 and be solidly installed by nut 4, its concrete structure is: be fixed with a draw ring 8 in steel plate inboard, on this draw ring, be set with pull bar, on pull bar, be shaped with external screw thread, pull bar passes the made bolt hole of back up and is fixedly mounted with by nut, thus steel plate and back up is solidly installed, steel plate thickness is determined according to hole to be provided size, generally must not be less than 5mm, back up adopts No. 10 channel-section steels, and pull bar adopts 14mm bolt.
2, O-ring seal 9 and rubber fastening band 10 are installed successively between described steel plate and pool wall concrete, O-ring seal and rubber fastening band are arranged between the steel plate and pool wall concrete outside hole, circular hole reserved opening place, and O-ring seal is positioned at rubber fastening band.
Using method of the present utility model is:
Steel plate is mounted to reserved opening upstream face and guarantees that steel plate border pushes down O-ring seal and rubber fastening band, at steel plate back side, pull bar is installed, when pull bar is installed, guarantee that pull bar is placed in the middle, ensure that steel plate is stressed evenly.Pool wall back side back up is installed and by pull bar through the nut of screwing in back up bolt hole.Nut checks that steel plate position guarantees errorless while reinforcing at any time.In the time that O-ring seal, rubber water-proof are out of shape with mild compression, reinforce and can carry out overflowing water experiment.When pond body overflowing water experiment, find that Seepage can continue to reinforce until not there is not Seepage to nut.After overflowing water experiment finishes, can back out nut and take off back up dismounting pull bar and steel plate, carry out next pond body hole to be provided shutoff.
In the present embodiment, steel plate and concrete surface are installed O-ring seal and rubber fastening band, play waterproof effect; Steel plate and back up, by bolton, can arrange multiple tracks pull bar (referring to Fig. 3), by adjusting yoke bolt degree of tightness control waterproof leakproofness in the time that hole is larger; One O-ring seal, one rubber fastening band can play anti-bleeding effect, ensure that plugging device can seepage.
Claims (3)
- One kind can repetitive reserved opening fast plugging device, upstream face at the concrete circular hole reserved opening of pool wall is installed steel plate, on the pool wall concrete of circular hole reserved opening opposite side, back up is installed, it is characterized in that: between described steel plate and back up, adopt pull bar and be solidly installed by nut, between described steel plate and pool wall concrete, O-ring seal and rubber fastening band being installed successively.
- 2. according to claim 1 can repetitive reserved opening fast plugging device, it is characterized in that: the concrete structure that described steel plate and back up are solidly installed is: be fixed with a draw ring in steel plate inboard, on this draw ring, be set with pull bar, on pull bar, be shaped with external screw thread, pull bar passes the made bolt hole of back up and is fixedly mounted with by nut.
- 3. according to claim 1 can repetitive reserved opening fast plugging device, it is characterized in that: O-ring seal and rubber fastening band are arranged between the steel plate and pool wall concrete outside hole, circular hole reserved opening place, and O-ring seal is positioned at rubber fastening band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811470.7U CN203654484U (en) | 2013-12-10 | 2013-12-10 | Repeated type reserved hole rapid sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811470.7U CN203654484U (en) | 2013-12-10 | 2013-12-10 | Repeated type reserved hole rapid sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654484U true CN203654484U (en) | 2014-06-18 |
Family
ID=50920891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811470.7U Expired - Fee Related CN203654484U (en) | 2013-12-10 | 2013-12-10 | Repeated type reserved hole rapid sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654484U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088447A (en) * | 2016-06-12 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of exterior wall builder's jack shaped steel eye protective brick device and construction method |
| CN106948375A (en) * | 2017-05-15 | 2017-07-14 | 哈尔滨工业大学 | A kind of prefabricated pipe gallery steel plate concrete attachment structure |
| CN109024491A (en) * | 2018-08-31 | 2018-12-18 | 黄石市振兴工程监理有限公司 | A kind of hidden rolling sealing of aqueduct expansion joints |
| CN110159865A (en) * | 2019-06-06 | 2019-08-23 | 上海外高桥造船有限公司 | Plugging device and oil fence iron |
| CN116043995A (en) * | 2022-12-14 | 2023-05-02 | 中国化学工程第六建设有限公司 | A method for sealing the opening of a pool casing |
-
2013
- 2013-12-10 CN CN201320811470.7U patent/CN203654484U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088447A (en) * | 2016-06-12 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of exterior wall builder's jack shaped steel eye protective brick device and construction method |
| CN106088447B (en) * | 2016-06-12 | 2018-08-17 | 中国十七冶集团有限公司 | A kind of exterior wall builder's jack shaped steel hole eye protection brick device and construction method |
| CN106948375A (en) * | 2017-05-15 | 2017-07-14 | 哈尔滨工业大学 | A kind of prefabricated pipe gallery steel plate concrete attachment structure |
| CN109024491A (en) * | 2018-08-31 | 2018-12-18 | 黄石市振兴工程监理有限公司 | A kind of hidden rolling sealing of aqueduct expansion joints |
| CN110159865A (en) * | 2019-06-06 | 2019-08-23 | 上海外高桥造船有限公司 | Plugging device and oil fence iron |
| CN116043995A (en) * | 2022-12-14 | 2023-05-02 | 中国化学工程第六建设有限公司 | A method for sealing the opening of a pool casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140618 Termination date: 20171210 |