CN203097122U - Bindable cushion block of concrete slab reinforcement protective layer - Google Patents
Bindable cushion block of concrete slab reinforcement protective layer Download PDFInfo
- Publication number
- CN203097122U CN203097122U CN 201320086762 CN201320086762U CN203097122U CN 203097122 U CN203097122 U CN 203097122U CN 201320086762 CN201320086762 CN 201320086762 CN 201320086762 U CN201320086762 U CN 201320086762U CN 203097122 U CN203097122 U CN 203097122U
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- CN
- China
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- cushion block
- connecting rod
- block body
- concrete slab
- reinforcement cover
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- Expired - Lifetime
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Abstract
The utility model discloses a bindable cushion block of a concrete slab reinforcement protective layer, belonging to an auxiliary structural part for building construction. The bindable cushion block is characterized by mainly comprising a cushion block body, a connecting rod and binding wires, wherein the cushion block body is a concrete inverted cone sill which has a small diameter at the lower end and a large diameter at the upper end; a left connecting rod and a right connecting rod which are arranged from front to back are symmetrically embedded at the upper part of the cushion block body; the middle sections of the left connecting rod and the right connecting rod are respectively and fixedly provided with the binding wires; the upper middle sections of the binding wires respectively and upwards extend out of the cushion block body; in addition, the top of the cushion block body is provided with an arc-shaped groove formed from front to back; and the distance between the bottom surface of the cushion block body and the bottom of the groove is consistent with the thickness of the reinforcement protective layer. When the bindable cushion block is used, cushion blocks are uniformly placed on a template for pouring a concrete slab, and a lower-layer reinforcement of the concrete slab is correspondingly placed in the groove and bound tightly by using the binding wires. When the slab is poured, the thickness of the reinforcement protective layer is effectively ensured, and the construction quality of the concrete slab is improved.
Description
Technical field
The utility model belongs to the building operations auxiliary part, especially relates to a kind of cushion block of concrete floor reinforcement cover.
Background technology
The cushion block of conventional concrete floor bar topping is difficult for fixing with reinforcing bar, and easy off normal also causes the thickness of reinforcement cover not meet code requirement, influences the construction quality of concrete floor.
Summary of the invention
But the purpose of this utility model is the binding-type cushion block that proposes a kind of concrete floor reinforcement cover, not only makes simply, easy to use, and improves the construction quality of concrete floor.
The purpose of this utility model is achieved like this: but a kind of binding-type cushion block of concrete floor reinforcement cover (abbreviation cushion block); comprise reinforcement cover; this reinforcement cover is the layer of concrete of concrete floor lower floor reinforcing bar basal surface; it is characterized in that: but the binding-type cushion block of this concrete floor reinforcement cover is mainly by the cushion block body; connecting rod and Zha Si form; this cushion block body concrete inverted cone stage body that upper end diameter is big for lower end diameter is little; bury underground symmetrically on the top of this cushion block body and to be sagittal left connecting rod and right connecting rod; and at this left connecting rod; fixedly mount (binding) on the stage casing of right connecting rod respectively and prick silk; this pricks all upwards outer cushion block body that stretches out in last stage casing of silk; in addition; at the top of this cushion block body (offering) is set and is sagittal circular groove; and so far the distance at the bottom of the groove is consistent with the thickness of reinforcement cover from the bottom surface of cushion block body, and the lengths of rebar that all available diameter of this left connecting rod and right connecting rod is 12mm is made.
During use; on the uniform template that is placed on the concreting floor of this cushion block; and be placed on lower floor's reinforcing bar correspondence of concrete floor in each groove and all thread tighten with pricking; during the concreting floor; just guarantee the thickness of reinforcement cover effectively, improved the construction quality of concrete floor.
But the binding-type cushion block of the concrete floor reinforcement cover that the utility model proposed
,Not only make simply, easy to use, and improved the construction quality of concrete floor.
Now in conjunction with the accompanying drawings and embodiments but the binding-type cushion block of the concrete floor reinforcement cover that the utility model proposed is described further.
Description of drawings
But the master of the binding-type cushion block of the concrete floor reinforcement cover that Fig. 1 is the utility model to be proposed looks schematic diagram.
But the schematic top plan view of the binding-type cushion block of the concrete floor reinforcement cover that Fig. 2 is the utility model to be proposed.
Among Fig. 1, Fig. 2: 1, cushion block body 2, bundle silk 3-1, a left connecting rod 3-2, right connecting rod.
The specific embodiment
From Fig. 1; among Fig. 2 as can be seen: but a kind of binding-type cushion block of concrete floor reinforcement cover (abbreviation cushion block); comprise reinforcement cover; this reinforcement cover is the layer of concrete of concrete floor lower floor reinforcing bar basal surface; it is characterized in that: but the binding-type cushion block of this concrete floor reinforcement cover is mainly by cushion block body 1; connecting rod and Zha Si 2 form; this cushion block body 1 is the big concrete inverted cone stage body of the little upper end diameter of lower end diameter; bury underground symmetrically on the top of this cushion block body 1 and to be sagittal left connecting rod 3-1 and right connecting rod 3-2; and at this left connecting rod 3-1; fixedly mount (binding) on the stage casing of right connecting rod 3-2 respectively and prick silk 2; this pricks all upwards outer cushion block body 1 that stretches out in last stage casing of silk 2; in addition; at the top of cushion block body 1 (offering) is set and is sagittal circular groove; and so far the distance at the bottom of the groove is consistent with the thickness of reinforcement cover from the bottom surface of cushion block body 1, and the lengths of rebar that this left connecting rod 3-1 and all available diameter of right connecting rod 3-2 are 12mm is made.
During use; on the uniform template that is placed on the concreting floor of this cushion block; and be placed on lower floor's reinforcing bar correspondence of concrete floor in each groove and all tighten with pricking threads 2; during the concreting floor; just guarantee the thickness of reinforcement cover effectively, improved the construction quality of concrete floor.
Claims (2)
1. but the binding-type cushion block of a concrete floor reinforcement cover; comprise reinforcement cover; it is characterized in that: but the binding-type cushion block of this concrete floor reinforcement cover is mainly by cushion block body (1); connecting rod and Zha Si (2) form; this cushion block body (1) is the big concrete inverted cone stage body of the little upper end diameter of lower end diameter; bury underground symmetrically on the top of this cushion block body (1) and to be sagittal left connecting rod (3-1) and right connecting rod (3-2); and at this left connecting rod (3-1); fixedly mount respectively on the stage casing of right connecting rod (3-2) and prick silk (2); this pricks all upwards outer cushion block body (1) that stretches out in last stage casing of silk (2); in addition; be provided with at the top of cushion block body (1) and be sagittal circular groove, and so far the distance at the bottom of the groove is consistent with the thickness of reinforcement cover from the bottom surface of cushion block body (1).
2. but the binding-type cushion block of concrete floor reinforcement cover according to claim 1 is characterized in that this left connecting rod (3-1) and right connecting rod (3-2) are that the lengths of rebar of 12mm is made with diameter all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086762 CN203097122U (en) | 2013-02-26 | 2013-02-26 | Bindable cushion block of concrete slab reinforcement protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086762 CN203097122U (en) | 2013-02-26 | 2013-02-26 | Bindable cushion block of concrete slab reinforcement protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097122U true CN203097122U (en) | 2013-07-31 |
Family
ID=48848534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086762 Expired - Lifetime CN203097122U (en) | 2013-02-26 | 2013-02-26 | Bindable cushion block of concrete slab reinforcement protective layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097122U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542229A (en) * | 2016-06-28 | 2018-01-05 | 中国二十冶集团有限公司 | Structural slab construction pattern and its construction method |
| CN111945960A (en) * | 2020-09-03 | 2020-11-17 | 中国建筑第四工程局有限公司 | Anti-deviation cushion block for stair tread steel bar protection layer and reinforcement construction method thereof |
| CN112459355A (en) * | 2020-12-08 | 2021-03-09 | 宝冶(郑州)建筑工程有限公司 | Cushion block device for controlling thickness of beam bottom protective layer and construction method thereof |
| CN112482667A (en) * | 2020-11-11 | 2021-03-12 | 新昌县七星街道春强机械厂 | Concrete reinforcing steel cushion block |
-
2013
- 2013-02-26 CN CN 201320086762 patent/CN203097122U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542229A (en) * | 2016-06-28 | 2018-01-05 | 中国二十冶集团有限公司 | Structural slab construction pattern and its construction method |
| CN111945960A (en) * | 2020-09-03 | 2020-11-17 | 中国建筑第四工程局有限公司 | Anti-deviation cushion block for stair tread steel bar protection layer and reinforcement construction method thereof |
| CN112482667A (en) * | 2020-11-11 | 2021-03-12 | 新昌县七星街道春强机械厂 | Concrete reinforcing steel cushion block |
| CN112459355A (en) * | 2020-12-08 | 2021-03-09 | 宝冶(郑州)建筑工程有限公司 | Cushion block device for controlling thickness of beam bottom protective layer and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |