CN214168328U - Concrete floor pours with upper and lower floor's reinforcing bar protection strutting arrangement - Google Patents
Concrete floor pours with upper and lower floor's reinforcing bar protection strutting arrangement Download PDFInfo
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- CN214168328U CN214168328U CN202023172521.5U CN202023172521U CN214168328U CN 214168328 U CN214168328 U CN 214168328U CN 202023172521 U CN202023172521 U CN 202023172521U CN 214168328 U CN214168328 U CN 214168328U
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Abstract
本实用新型是一种混凝土楼板浇筑用上下层钢筋保护支撑装置，包括：两个混凝土垫块，混凝土垫块为水平板状结构，两个混凝土垫块为一上一下设置；立柱，立柱位于两个混凝土垫块之间，立柱的两端与两个混凝土垫块固定连接；钢筋支撑部，用于支撑上层钢筋，钢筋支撑部包括至少一个支撑钩，支撑钩固定连接在立柱的侧壁上。本实用新型将下层钢筋保护层垫块、马凳筋以及楼板混凝土厚度控制垫块三种装置整合成为一个整体，在保证施工质量的同时，有效节约施工成本，而且将原本三个独立的施工工序简化成为一个工序，简化了施工工序，减少施工周期；此外，结构简单、制作方便、适用范围广，适合大批量工厂预制。
The utility model relates to a protection and support device for the upper and lower layers of steel bars for pouring concrete floor slabs. Between the two concrete pads, the two ends of the column are fixedly connected to the two concrete pads; the reinforcing bar support part is used to support the upper steel bar, and the reinforcing bar support part includes at least one supporting hook, which is fixedly connected to the side wall of the column. The utility model integrates three devices of the lower-layer steel bar protection layer cushion block, the horse stool reinforcement and the floor concrete thickness control cushion block into a whole, which effectively saves the construction cost while ensuring the construction quality, and also combines the original three independent construction processes. Simplified into one process, the construction process is simplified and the construction period is reduced; in addition, the structure is simple, the production is convenient, and the scope of application is wide, which is suitable for large-scale factory prefabrication.
Description
Technical Field
The utility model relates to a concrete floor construction technical field especially relates to a concrete floor pours and uses upper and lower floor's steel bar protection strutting arrangement.
Background
In the house building work progress, thereby avoid the reinforcing bar to suffer external environment to corrode and reduce concrete structure service life, consequently can place reinforcing bar protective layer cushion below the reinforcing bar usually. The common floor slab reinforcing steel bars are divided into an upper layer and a lower layer, and the construction stage in the prior art relates to the following work content: the lower layer of steel bars are supported by a protective layer cushion block; the upper layer of steel bars are generally supported between the upper layer of steel bars and the lower layer of steel bars by using split heads; for the control floor thickness of fine, can all lay according to the determining deviation with the same high concrete cushion of design floor thickness before the construction, guarantee cast-in-place concrete floor thickness through this kind of mode. Therefore, the traditional method has the disadvantages of complex process, more auxiliary materials and longer construction period.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a concrete floor pours with upper and lower floor's reinforcing bar protection strutting arrangement.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a concrete floor pours and protects strutting arrangement with upper and lower floor's reinforcing bar, includes:
the concrete cushion blocks are of a horizontal plate-shaped structure and are arranged one above the other;
the stand column is positioned between the two concrete cushion blocks, and two ends of the stand column are fixedly connected with the two concrete cushion blocks;
the reinforcing bar supporting part for support upper reinforcing bar, the reinforcing bar supporting part includes at least one support hook, supports hook fixed connection on the lateral wall of stand.
Further, the stand includes the sleeve, and sleeve bottom and the concrete cushion top central point that is located the below put fixed connection, and the screw rod has been revolved in the cooperation of sleeve internal thread, screw rod top and the concrete cushion bottom central point that is located the top put fixed connection.
Furthermore, the ends of the sleeve and the screw are respectively embedded in the corresponding concrete cushion blocks.
Furthermore, sleeve and screw rod tip respectively set firmly a connecting plate, and the connecting plate passes through expansion bolts and corresponds concrete cushion fixed connection.
Furthermore, one end of the support hook is connected with a threaded sleeve which is sleeved outside the screw rod and is in threaded fit with the screw rod.
Furthermore, the screw sleeve comprises an inner ring and an outer ring, the inner ring is in threaded fit with the screw, the outer ring is rotatably connected with the top of the inner ring, and the support hook is welded on the outer side wall of the outer ring.
Furthermore, a shifting lever convenient to rotate is arranged on the side wall of the inner ring.
The utility model has the advantages that: the utility model integrates the lower layer steel bar protection layer cushion block, the split heads and the floor concrete thickness control cushion block into a whole, thereby effectively saving construction cost while ensuring construction quality, simplifying the original three independent construction procedures into a procedure, simplifying the construction procedures and reducing the construction period; in addition, simple structure, convenient manufacture, wide application range and suitability for prefabrication in large-batch factories.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
in the figure: 1-a concrete pad; 2-upright post; 21-a sleeve; 22-screw rod; 3-a reinforcing steel bar supporting part; 31-a support hook; 32-thread sleeves; 321-an outer ring; 322-inner ring; 33-a deflector rod; 4-upper longitudinal steel bars; 5-upper-layer transverse steel bars;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in the figure, a concrete floor pours and protects strutting arrangement with upper and lower floor's reinforcing bar, includes:
the concrete cushion comprises two concrete cushion blocks 1, wherein the concrete cushion blocks 1 are of a horizontal plate-shaped structure, and the two concrete cushion blocks 1 are arranged one above the other;
the upright column 2 is positioned between the two concrete cushion blocks 1, and two ends of the upright column 2 are fixedly connected with the two concrete cushion blocks 1;
reinforcing bar supporting part 3 for support upper reinforcing bar, reinforcing bar supporting part 3 includes at least one support hook 31, and support hook 31 fixed connection is on the lateral wall of stand 2.
Further, stand 2 includes sleeve 21, and sleeve 21 bottom and the 1 top central point of concrete cushion that is located the below put fixed connection, and the screw rod 22 has been revolved in the 21 interior screw-thread fit of sleeve, and screw rod 22 top and the 1 bottom central point of concrete cushion that is located the top put fixed connection, are convenient for adjust two intervals of concrete cushion 1.
Further, in one embodiment, the ends of the sleeve 21 and the screw 22 are respectively embedded in the corresponding concrete cushion block 1; in another embodiment, a connecting plate is fixedly arranged at each end of the sleeve 21 and the screw 22, and the connecting plate is fixedly connected with the corresponding concrete cushion block 1 through an expansion bolt.
Further, one end of the supporting hook 31 is connected with a threaded sleeve 32, the threaded sleeve 32 is sleeved outside the screw rod 22, and the threaded sleeve are in threaded fit.
Further, the screw sleeve 32 comprises an inner ring 322 and an outer ring 321, the inner ring 322 is in threaded fit with the screw rod 22, the outer ring 321 is rotatably connected with the top of the inner ring 322, and the support hook 31 is welded on the outer side wall of the outer ring 321.
Furthermore, a shifting lever 33 convenient to rotate is arranged on the side wall of the inner ring 322, so that the inner ring 322 is convenient to rotate, and the height of the support hook 31 is adjusted.
During construction, the concrete steps are as follows:
firstly, snapping lines on a template according to the designed steel bar spacing;
secondly, the utility model is placed at the vertical and horizontal intersection points, the setting distance is preferably 2m, and the plum blossom shape arrangement is realized;
step three, the placed concrete cushion block 1 is arranged at the bottom of the lower-layer steel bar in a padded mode, the upper-layer longitudinal steel bar 4 is placed on the supporting hook 31, the upper-layer transverse steel bar 5 is placed on the upper-layer longitudinal steel bar 4, then the cross point of the upper-layer longitudinal steel bar 4 and the upper-layer transverse steel bar 5 is firmly bound through the steel binding wires, and the operation is repeated in this mode.
The utility model integrates the lower layer steel bar protection layer cushion block, the split heads and the floor concrete thickness control cushion block into a whole, thereby effectively saving construction cost while ensuring construction quality, simplifying the original three independent construction procedures into a procedure, simplifying the construction procedures and reducing the construction period; in addition, simple structure, convenient manufacture, wide application range and suitability for prefabrication in large-batch factories.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023172521.5U CN214168328U (en) | 2020-12-25 | 2020-12-25 | Concrete floor pours with upper and lower floor's reinforcing bar protection strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023172521.5U CN214168328U (en) | 2020-12-25 | 2020-12-25 | Concrete floor pours with upper and lower floor's reinforcing bar protection strutting arrangement |
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| CN214168328U true CN214168328U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023172521.5U Active CN214168328U (en) | 2020-12-25 | 2020-12-25 | Concrete floor pours with upper and lower floor's reinforcing bar protection strutting arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012612A (en) * | 2022-05-12 | 2022-09-06 | 中铁城建集团第二工程有限公司 | Method for one-step forming of coating floor concrete base layer and base layer structure |
-
2020
- 2020-12-25 CN CN202023172521.5U patent/CN214168328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012612A (en) * | 2022-05-12 | 2022-09-06 | 中铁城建集团第二工程有限公司 | Method for one-step forming of coating floor concrete base layer and base layer structure |
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