CN216108581U - Steel pipe support assembly quality of bulky concrete - Google Patents
Steel pipe support assembly quality of bulky concrete Download PDFInfo
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- CN216108581U CN216108581U CN202121653966.7U CN202121653966U CN216108581U CN 216108581 U CN216108581 U CN 216108581U CN 202121653966 U CN202121653966 U CN 202121653966U CN 216108581 U CN216108581 U CN 216108581U
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- steel pipe
- pipe support
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Abstract
The utility model discloses a steel pipe support assembling device for mass concrete, which comprises a plurality of steel plate foundations arranged in the mass concrete and positioned between adjacent bottom plate lower-row ribs, wherein the steel plate foundations are parallel in the longitudinal direction and the transverse direction, a steel pipe support is fixed on each steel plate foundation, four top short steel pipe sleeves are fixed at the top of each steel pipe support along the circumferential direction, four bottom short steel pipe sleeves are fixed at the bottom of each steel pipe support along the circumferential direction, the four top short steel pipe sleeves and the four bottom short steel pipe sleeves are in a cross shape, top ︻ type bent anchor steel bars are inserted between the adjacent top short steel pipe sleeves, and bottom ︻ type bent anchor steel bars are inserted between the adjacent bottom short steel pipe sleeves. The steel pipe support and the short steel pipe sleeve around are assisted with the structure of ︻ type curved anchor reinforcing bars, and socket joint formula structure has stronger rigidity, compares conventional welded steel bar or angle steel support more stable firm, and the installation is convenient, for rapid Assembly formula construction mode.
Description
Technical Field
The utility model relates to the technical field of steel pipe support construction, in particular to a large-volume concrete steel pipe support assembling device.
Background
With the development of building engineering, large-volume concrete projects are increasing day by day, and the binding of upper and lower rows of steel bars is a serious difficulty in the large-volume concrete projects, especially the construction of steel bar supports. Generally adopt reinforcing bar or angle steel and arrange the reinforcing bar from top to bottom at the construction site and weld as the support component after firm, nevertheless it is subject to the welded joint quality and can not provide higher vertical bearing capacity, often installs the whole reinforcing bar of completion and still easily rocks, has certain potential safety hazard. Therefore, the construction method of the rapid assembly type steel pipe support applied to the mass concrete is designed, and the problem of instability of the support in the steel bar binding process in the mass concrete can be effectively solved.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems and the defects in the prior art, the utility model provides a novel large-volume concrete steel pipe bracket assembling device.
The utility model solves the technical problems through the following technical scheme:
the utility model provides a steel pipe support assembling device for mass concrete, which is characterized by comprising a plurality of steel plate bases which are arranged in the mass concrete and positioned between adjacent bottom plate lower-row ribs, wherein the steel plate bases are parallel in the longitudinal direction and parallel in the transverse direction, a steel pipe support is fixed on each steel plate base, four top short steel pipe sleeves are fixed at the top of each steel pipe support along the circumferential direction, four bottom short steel pipe sleeves are fixed at the bottom of each steel pipe support along the circumferential direction, the four top short steel pipe sleeves and the four bottom short steel pipe sleeves are in a cross shape, and a top short steel pipe sleeve is inserted between the adjacent top short steel pipe sleeves
The bottom of the bottom short steel pipe sleeve is inserted between the adjacent bottom short steel pipe sleeves
And (4) bending the anchor steel bars.
Preferably, the steel pipe support comprises a lower steel pipe support and an upper steel pipe support, the upper portion of the lower steel pipe support is provided with external threads, the lower portion of the upper steel pipe support is provided with internal threads, and the lower steel pipe support and the upper steel pipe support are in threaded connection through the external threads and the internal threads.
Preferably, the steel plate foundation is a flat steel plate foundation.
Preferably, the length of the top short steel pipe sleeve and the length of the bottom short steel pipe sleeve are both 200 mm.
Preferably, the height of the bottom short steel pipe sleeve from the bottom end of the steel pipe support is 200 mm.
Preferably, the top end of the top short steel pipe sleeve is flush with the top end of the steel pipe bracket.
Preferably, the length of the external thread is 200 mm.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the utility model.
The positive progress effects of the utility model are as follows:
(1) steel pipe support and short steel pipe sleeve around the steel pipe support are assisted by
The structure of the bent anchor steel bar of the type, the socket joint formula structure has stronger rigidity, compares conventional welded steel bar or angle steel support more stable firm.
(2) The steel pipe support is placed on the ground,
the bent anchor steel bar is inserted into the short steel pipe sleeve, so that the installation is convenient and fast, and the construction mode is rapid assembly.
(3) After the steel bars are paved on most of the bottom plate, the height of the steel pipe support is reduced, the steel pipe support device can be detached and transported out through the reserved top hole in advance, and the steel pipe support device can be repeatedly used and responds to calls for resource conservation.
Drawings
Fig. 1 is an elevation view of a large-volume concrete steel pipe bracket assembling apparatus according to a preferred embodiment of the present invention.
Fig. 2 is a plan view of a large-volume concrete steel pipe bracket assembling apparatus according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 and fig. 2, the embodiment provides a steel pipe support assembling device for large-volume concrete, which includes a plurality of flat steel plate foundations 2 disposed in the large-volume concrete and located between adjacent bottom plate lower row ribs 1, the flat steel plate foundations 2 are parallel in the longitudinal direction and parallel in the transverse direction, each flat steel plate foundation 2 is fixed with a steel pipe support 3, the top of each steel pipe support 3 is fixed with four top short steel pipe sleeves 4 along the circumferential direction, the top ends of the top short steel pipe sleeves 4 are flush with the top ends of the steel pipe supports 3, the bottom of each steel pipe support 3 is fixed with four bottom short steel pipe sleeves 5 along the circumferential direction, the height of the bottom short steel pipe sleeves 5 from the bottom end of the steel pipe support 3 is 200mm, the four top short steel pipe sleeves 4 and the four bottom short steel pipe sleeves 5 are all in a cross shape, the length of the top short steel pipe sleeve 4 and the length of the bottom short steel pipe sleeve 5 are both 200mm, and a top is inserted between the adjacent top short steel pipe sleeves 4
The bottom parts of the profile bent anchor steel bars 6 are inserted between the adjacent bottom short steel pipe sleeves 5
The bent anchor steel bar 7 is bent in a shape,
the type bent anchor steel bar is a bent anchor-shaped steel bar formed by an inverted C shape.
Wherein, steel pipe support 3 includes steel pipe support 31 and last steel pipe support 32 down, the upper portion of steel pipe support 31 is equipped with external screw thread 33 down, the lower part of going up steel pipe support 32 is equipped with the internal thread, lower steel pipe support 31 and last steel pipe support 32 pass through external screw thread 33 and internal thread looks spiro union, the length of external screw thread 33 is 200mm for demolish the height of in-process shrink steel pipe support 3, make things convenient for the later stage to demolish and transport out, bottom welding flat steel plate basis 2 in the bulky concrete, steel pipe support 3 can smooth installation to ground.
Top part
The bent anchor steel bar 6 can support the upper row of steel bars on the bottom plate in the mass concrete, and the bottom of the bent anchor steel bar
The bent anchor steel bar 7 is used for enhancing the stability of the steel pipe bracket 3, is similar to the action of a floor sweeping rod in a bent frame system, and has the bottom
The function of the bent anchor steel bar 7 is to stabilize the steel pipe support assembling device, which is different from the top
The bent anchor steel bar 6 is used for supporting the steel bar.
The steel pipe support and the short steel pipe sleeves around the steel pipe support form a double-layer socket type steel pipe support, and the double-layer socket type steel pipe support is assisted by the short steel pipe sleeves
The bent anchor steel bar has high stability and convenient installation, and can solve the problem of instability of a support in the binding process of the steel bar in large-volume concrete.
(1) Installation of double-layer socket type steel pipe support
After the bottom plate lower row of muscle 1 of bulky concrete is laid and is accomplished, the 1 interstitial site of muscle directly lays double-deck socket joint formula steel pipe support 3 under the bottom plate, because the bottom is equipped with flat steel sheet basis 2, consequently can have certain stability at the bedding plane.
(2)
Insertion of bent anchor steel bar
After the double-layer socket type steel pipe support is placed, the double-layer socket type steel pipe support can be inserted into the position corresponding to the short sleeves in four directions
The elevation positions of the upper row of reinforcing steel bars should be accurately rechecked during installation of the bent anchor reinforcing steel bars.
(3) Dismantling of assembled steel pipe support
After the completion is laid to the most of arranging muscle 8 on the bottom plate of bulky concrete, shrink steel pipe support 3 height, the accessible is reserved the top entrance to a cave in advance and is demolishd the transport steel pipe support device, and the top entrance to a cave can be according to the segmentation length reservation of reinforcing bar, can ligature the regional reinforcing bar in entrance to a cave after assembled steel pipe support demolishs.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.
Claims (7)
1. The steel pipe support assembling device for the large-volume concrete is characterized by comprising a plurality of steel plate bases which are arranged in the large-volume concrete and located between adjacent bottom plate lower-row ribs, the steel plate bases are parallel in the longitudinal direction and the transverse direction, a steel pipe support is fixed on each steel plate base, four top short steel pipe sleeves are fixed at the top of each steel pipe support along the circumferential direction, four bottom short steel pipe sleeves are fixed at the bottom of each steel pipe support along the circumferential direction, the four top short steel pipe sleeves and the four bottom short steel pipe sleeves are in a cross shape, top ︻ type bent anchor steel bars are inserted between the adjacent top short steel pipe sleeves, and bottom ︻ type bent anchor steel bars are inserted between the adjacent bottom short steel pipe sleeves.
2. The mass concrete pipe support assembling apparatus of claim 1, wherein the pipe support comprises a lower pipe support and an upper pipe support, wherein the upper portion of the lower pipe support is provided with external threads, the lower portion of the upper pipe support is provided with internal threads, and the lower pipe support and the upper pipe support are threadedly coupled through the external threads and the internal threads.
3. The mass concrete steel pipe bracket assembling apparatus of claim 1, wherein the steel plate foundation is a flat steel plate foundation.
4. The mass concrete steel pipe bracket assembling apparatus of claim 1, wherein the length of each of the top and bottom short steel pipe sleeves is 200 mm.
5. The mass concrete steel pipe support assembling apparatus of claim 1, wherein the height of the bottom short steel pipe sleeve from the bottom end of the steel pipe support is 200 mm.
6. The mass concrete steel pipe bracket assembling apparatus of claim 1, wherein the top end of the top short steel pipe sleeve is flush with the top end of the steel pipe bracket.
7. The mass concrete pipe bracket assembling apparatus of claim 1, wherein the length of the external thread is 200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121653966.7U CN216108581U (en) | 2021-07-21 | 2021-07-21 | Steel pipe support assembly quality of bulky concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121653966.7U CN216108581U (en) | 2021-07-21 | 2021-07-21 | Steel pipe support assembly quality of bulky concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216108581U true CN216108581U (en) | 2022-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121653966.7U Active CN216108581U (en) | 2021-07-21 | 2021-07-21 | Steel pipe support assembly quality of bulky concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216108581U (en) |
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2021
- 2021-07-21 CN CN202121653966.7U patent/CN216108581U/en active Active
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