CN202108251U - Cushion block of water stopping screw for impervious concretes - Google Patents
Cushion block of water stopping screw for impervious concretes Download PDFInfo
- Publication number
- CN202108251U CN202108251U CN2011201931178U CN201120193117U CN202108251U CN 202108251 U CN202108251 U CN 202108251U CN 2011201931178 U CN2011201931178 U CN 2011201931178U CN 201120193117 U CN201120193117 U CN 201120193117U CN 202108251 U CN202108251 U CN 202108251U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- screw
- impervious
- concretes
- sealing
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a cushion block of a water stopping screw for impervious concretes, which is in a shape of a platform body which is made of rubber materials, and the side faces of the platform body have tapered degree. Through holes matched with the water stopping screw are arranged inside the platform body in the height direction. The cushion block is matched with the water stopping screw for impervious concretes to fix a concrete template and is capable of being conveniently disassembled after the impervious concretes are poured and being recycled.
Description
Technical field
The utility model relates to a kind of cushion block that cooperates screw rod to use, in particular for the rubber cushion blocks of impervious concrete sealing up screw.
Background technology
Impervious concrete (water-tight concrete) extensive use is in a lot of fields used at most in water conservancy project structure and the basement.In the impervious concrete work progress, after needing to adopt the sealing up screw fixed form, carry out concrete building again.Existing sealing up screw structure comprise a TBE (threaded both ends) screw rod, be fixed on screw rod middle part square seal ring, be fixed on the screw rod two ends and with respect to the symmetrically arranged zero diopter pad of seal ring, be socketed on the screw rod and be equipped with in the cushion block in the zero diopter pad outside.During use, sealing up screw is arranged between the template perpendicular to body of wall, and two ends cushion block lateral surface spacing is consistent with thickness of wall body.Build after the operation completion, successively template and cushion block are removed, cut off the sealing up screw that exposes again, with the expansion mortar screw rod is blocked the position and smear densification in fact.
The existing used cushion block of sealing up screw is wooden, and wooden cushion block is water-swellable in the process of concreting, and is very difficult when rejecting cushion block after the form removal, not only wastes time and energy, and causes surface of wall to damage easily, influences impression.
The utility model content
The utility model technical issues that need to address provide a kind of impervious concrete sealing up screw cushion block, can after water-tight concrete is built completion, dismantle easily, and can reuse.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
Impervious concrete sealing up screw cushion block, it is shaped as the stage body of the side band tapering of elastomeric material, and this stage body inside is provided with the through hole that cooperates with sealing up screw along short transverse.
The improvement of the utility model is: said stage body is a round platform, and said through hole is arranged on this round platform middle part.
Owing to adopted technique scheme, the technological progress that the utility model is obtained is:
The utility model changes shape and the material that original template installs cushion block; Be designed to the stage body of a big little band tapering; Utilize the resilient characteristic of rubber, the only with hand hammer knocks the rubber cushion blocks surface during rejecting, and cement paste is on every side shaken; With the iron engraving tool rubber cushion blocks rejecting is got final product then, whole process operation is simple and convenient.The utility model can reuse, and economizes on the use of funds.
Be designed to truncated cone-shaped, easy to process, external surface is more level and smooth, helps the rejecting of rubber pad.Through hole is arranged on the middle part makes the utility model more attractive in appearance, and makes all directions stressed evenly.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of sealing up screw;
Wherein: 1, sealing up screw, 2, the zero diopter pad, 3, seal ring, 4, cushion block, 5, through hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained further details:
As shown in Figure 1, the round platform of the side band tapering that the impervious concrete sealing up screw cushion block of present embodiment is an elastomeric material, said round platform middle part is provided with and the close-fitting through hole 5 of sealing up screw along short transverse.The sketch map of the utility model user mode is as shown in Figure 2, and wherein cushion block 4 is the impervious concrete sealing up screw cushion block of the utility model.During use, at first, according to the thickness of wall body of impervious concrete, at zero diopter pad 2 of the two ends of sealing up screw 1 difference spot welding, prevent that cushion block from inwardly sliding in concreting process, the spacing of zero diopter pad equals the thickness that thickness of wall body deducts the both sides cushion block.Then, the utility model is socketed on the sealing up screw in two zero diopter pad outsides, through hole 5 cooperates with sealing up screw, and two less bottom surfaces of cushion block are oppositely arranged and contact with the zero diopter pad respectively.At last, the sealing up screw of putting on cushion block is passed wall form by the constructure scheme requirement, carry out installing of template again.After treating that concreting finishes, stripping knocks the rubber cushion blocks surface with hand hammer, and cement paste is on every side shaken, and carves with iron then rubber cushion blocks is taken out, and reclaims subsequent use.
Claims (2)
1. impervious concrete sealing up screw cushion block is characterized in that: it is shaped as the stage body of the side band tapering of elastomeric material, and this stage body inside is provided with the through hole (5) that cooperates with sealing up screw along short transverse.
2. impervious concrete sealing up screw cushion block according to claim 1, it is characterized in that: said stage body is a round platform, through hole (5) is arranged on this round platform middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201931178U CN202108251U (en) | 2011-06-09 | 2011-06-09 | Cushion block of water stopping screw for impervious concretes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201931178U CN202108251U (en) | 2011-06-09 | 2011-06-09 | Cushion block of water stopping screw for impervious concretes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108251U true CN202108251U (en) | 2012-01-11 |
Family
ID=45433688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201931178U Expired - Fee Related CN202108251U (en) | 2011-06-09 | 2011-06-09 | Cushion block of water stopping screw for impervious concretes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760520A (en) * | 2016-12-22 | 2017-05-31 | 中国核工业二四建设有限公司 | Ensure that the device and its construction method of clear-water concrete eyelet type quality |
-
2011
- 2011-06-09 CN CN2011201931178U patent/CN202108251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760520A (en) * | 2016-12-22 | 2017-05-31 | 中国核工业二四建设有限公司 | Ensure that the device and its construction method of clear-water concrete eyelet type quality |
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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 |
Granted publication date: 20120111 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |