CN215211916U - Multi-layer steel bar erecting structure of floor slab - Google Patents
Multi-layer steel bar erecting structure of floor slab Download PDFInfo
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- CN215211916U CN215211916U CN202121317751.8U CN202121317751U CN215211916U CN 215211916 U CN215211916 U CN 215211916U CN 202121317751 U CN202121317751 U CN 202121317751U CN 215211916 U CN215211916 U CN 215211916U
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Abstract
The utility model discloses a floor plate multilayer steel reinforcement frame founds structure relates to the steel reinforcement frame field of founding, including the base that expands, the upper surface middle part fixedly connected with bearing axis of base that expands has seted up the external screw thread on the centraxonial lateral wall of bearing, and the movable sleeve has been cup jointed in the centraxonial upper end outside of bearing, has seted up the internal thread on the inside wall of movable sleeve, and the internal thread is connected with the external screw thread fit, the outside one end fixedly connected with bearing hook of movable sleeve. The utility model discloses a there is the movable sleeve through interior external screw thread connection in the centraxonial outside of bearing for the bearing hook on the movable sleeve can be as required accurate height-adjusting, can more accurate control reinforcing bar elevation, ensures the vertical clear distance of reinforcing bar, is suitable for the cross reinforcement of different angles, different elevations simultaneously, and the construction is convenient more nimble, through the bearing axis elevation (the unnecessary part of cutting) among the control braced system, but the more accurate control concrete slab of multiple spot accuse face accomplishes big face elevation and straightness.
Description
Technical Field
The utility model relates to a steel reinforcement frame field of founding, in particular to floor plate multilayer steel reinforcement frame structure of founding.
Background
The components of the supporting steel bars used in the current reinforced concrete construction are split heads bars and finished cushion blocks (single direction and multiple directions) manufactured on site. The split heads only can support a single layer of steel bars and need to be bound with the supported steel bars; the finished cushion blocks are mostly made of mortar, the construction is easy to break and shift, the supporting direction is fixed (when supporting multi-directional reinforcing steel bars), and the problem that the bottom-layer reinforcing steel bar cushion block is lost and is not easy to find is solved. Use split heads muscle and finished product cushion all have great later stage adjustment work, consume more man-hour. Therefore, it is necessary to provide a multi-layer steel bar erecting structure for a floor slab to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a floor board multilayer steel reinforcement frame founds structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a floor plate multilayer steel reinforcement erects structure, includes the enlarged base, the upper surface middle part fixedly connected with bearing axis of enlarged base, the external screw thread has been seted up on the centraxonial lateral wall of bearing, the movable sleeve has been cup jointed in the centraxonial upper end outside of bearing, the internal thread has been seted up on the inside wall of movable sleeve, the internal thread is connected with the external screw thread cooperation, the outside one end fixedly connected with bearing hook of movable sleeve.
Preferably, the movable sleeve is provided with a plurality of, and a plurality of the movable sleeve is vertical distribution.
Preferably, the bearing hooks on the movable sleeves are distributed in a staggered manner.
The utility model discloses a technological effect and advantage:
the utility model discloses a there is the movable sleeve through interior external screw thread connection in the centraxonial outside of bearing for the bearing hook on the movable sleeve can be as required accurate height-adjusting, can more accurate control reinforcing bar elevation, ensures the vertical clear distance of reinforcing bar, is suitable for different angles simultaneously, the cross reinforcement of different elevations, and the construction is convenient nimble more, through the bearing axis elevation (the unnecessary part of cutting) among the control braced system, but the major surface elevation and the straightness are accomplished to the more accurate control concrete slab of multiple spot accuse face, the utility model discloses a movable sleeve collects the cushion and acts on integratively with the split heads muscle, and the construction is more succinct, improves construction quality and efficiency, reduces the site operation work load simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the movable sleeve of the present invention.
Fig. 3 is a schematic top view of the overall structure of the present invention.
In the figure: 1. an enlarged base; 2. a bearing middle shaft; 3. an external thread; 4. a movable sleeve; 5. an internal thread; 6. a support hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a floor plate multilayer steel bar erecting structure as shown in figures 1-3, which comprises an expanding base 1, wherein the middle part of the upper surface of the expanding base 1 is fixedly connected with a bearing center shaft 2, the outer side wall of the bearing center shaft 2 is provided with an external thread 3, the outer side of the upper end of the bearing center shaft 2 is sleeved with a movable sleeve 4, the movable sleeve is integrated with a cushion block 4 and a split heads bar, the construction is more concise, the construction quality and efficacy are improved, the field construction workload is reduced, the movable sleeve 4 is provided with a plurality of movable sleeves 4, the movable sleeves 4 are vertically distributed, the inner side wall of the movable sleeve 4 is provided with an internal thread 5, the internal thread 5 is matched and connected with the external thread 3, so that the bearing hook 6 on the movable sleeve 4 can adjust the height accurately according to the requirement, the steel bar elevation can be controlled more accurately, the vertical clear distance of the steel bar is ensured, and the structure is suitable for the crossed steel bars with different angles and different elevations simultaneously, construction is convenient nimble more, and the outside one end fixedly connected with bearing hook 6 of movable sleeve 4, the bearing hook 6 dislocation distribution on a plurality of movable sleeves 4.
The utility model discloses the theory of operation:
when the device is installed, firstly, the length of the bearing middle shaft 2 is checked according to the plate thickness, and the length of the bearing middle shaft is ensured to be not less than the plate thickness; then, according to the thickness of the concrete slab protective layer and upper and lower layers (multi-layer) of steel bars shown in the drawing, rotating the movable sleeve 4, driving the bearing hook 6 to move up and down by the movable sleeve 4, and adjusting the position of the bearing hook 6 used by the steel bars on the bearing middle shaft 2; then laying bottom layer steel bars for binding; laying and binding the rest reinforcing steel bar layers respectively; and finally, according to the thickness of the plate, re-measuring the height of the bearing center shaft 2 exceeding the finished surface of the plate surface, and cutting the bearing center shaft 2 (if the flatness of the construction of the template can be ensured, the length of the bearing center shaft 2 can be cut in advance to be equal to the thickness of the plate in the first step).
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (3)
1. The utility model provides a floor board multilayer steel reinforcement erects structure, includes enlarged base (1), its characterized in that: the utility model discloses a bearing of expansion base, including base (1), bearing axis (2), external screw thread (3) have been seted up on the lateral wall of bearing axis (2), movable sleeve (4) have been cup jointed in the upper end outside of bearing axis (2), set up on the inside wall of movable sleeve (4) internal thread (5), internal thread (5) are connected with external screw thread (3) cooperation, outside one end fixedly connected with bearing hook (6) of movable sleeve (4).
2. The multi-layer steel bar erection structure of floor slab of claim 1, wherein: the movable sleeve (4) is provided with a plurality of movable sleeves (4) which are vertically distributed.
3. The multi-layer steel bar erection structure of floor slab of claim 2, wherein: the bearing hooks (6) on the movable sleeves (4) are distributed in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121317751.8U CN215211916U (en) | 2021-06-11 | 2021-06-11 | Multi-layer steel bar erecting structure of floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121317751.8U CN215211916U (en) | 2021-06-11 | 2021-06-11 | Multi-layer steel bar erecting structure of floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215211916U true CN215211916U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121317751.8U Active CN215211916U (en) | 2021-06-11 | 2021-06-11 | Multi-layer steel bar erecting structure of floor slab |
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| Country | Link |
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| CN (1) | CN215211916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387609A (en) * | 2022-07-29 | 2022-11-25 | 山西二建集团有限公司 | Cast-in-place floor heat preservation construction method by utilizing assembled multifunctional heat preservation fixing piece |
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2021
- 2021-06-11 CN CN202121317751.8U patent/CN215211916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387609A (en) * | 2022-07-29 | 2022-11-25 | 山西二建集团有限公司 | Cast-in-place floor heat preservation construction method by utilizing assembled multifunctional heat preservation fixing piece |
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