CN212836264U - Assembled stair binding structure - Google Patents
Assembled stair binding structure Download PDFInfo
- Publication number
- CN212836264U CN212836264U CN202020943810.1U CN202020943810U CN212836264U CN 212836264 U CN212836264 U CN 212836264U CN 202020943810 U CN202020943810 U CN 202020943810U CN 212836264 U CN212836264 U CN 212836264U
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- Prior art keywords
- cage
- muscle
- main part
- upward
- ribs
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- 210000003205 muscle Anatomy 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 239000011324 bead Substances 0.000 claims 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model provides a structure is tied up to assembled stair, by the main part cage and be located the cage that inclines upward and the cage that has a down dip of main part cage both sides respectively and constitute, the top surface or the bottom surface formation of the cage that inclines upward, the cage that has a down dip and main part cage are greater than 90 degrees contained angles, the main part cage includes two sets of dog-ear muscle that are range upon range of arrangement, the dog-ear muscle comprises the muscle that inclines upward and bar muscle, the muscle that inclines upward inserts in the cage that inclines upward, in the tip of bar muscle inserts the cage that has a down dip, connect through Z shaped steel muscle between the dog-ear muscle, the utility model discloses a form that sets up the slope cage satisfies prefabricated stair and has the bearing position, reduces main part structure's construction cost to through set up between dog-ear muscle, dog-ear muscle and the inside structure of establishing Z shaped muscle that adds of main part cage and strengthen the joint.
Description
Technical Field
The utility model relates to an assembled stair binding structure belongs to assembly type structure preparation field.
Background
In order to increase the building efficiency and reduce the cost, at present, in the building industry, the modularized parts are significantly increased, prefabricated and spliced on site, but in the existing building modules, the stair is still made in the developable field, because the stair needs to be inclined in the assembling process, and the strength of the existing prefabricated stair is insufficient due to incomplete bundling structure, most of the existing prefabricated stairs are made into flat plates, but the clamping position of the flat plate structure needs to be prefabricated on the main structure during assembling, otherwise, the strength requirement cannot be met. But the prefabricated screens greatly increased the construction cost and the construction consuming time of major structure, can not satisfy the demand.
Disclosure of Invention
For solving the defect that prior art exists, the utility model provides an assembled stair binding structure, it satisfies prefabricated stair and has the bearing position through set up the slope cage body in main part cage both sides, reduces main structure's construction cost to through set up between dog-ear muscle, the dog-ear muscle set up disjunctor muscle and the inside structure of establishing Z type rib of adding of main part cage and strengthen the joint strength of slope cage and main part cage.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a structure is tied up to assembled stair, by the main part cage and be located the cage that inclines upward and the cage that declines respectively of main part cage both sides, the cage that inclines upward, the cage that declines and the top surface or the bottom surface of main part cage form the contained angle that is greater than 90 degrees, the main part cage includes two sets of dog-ear muscle that are range upon range of, dog-ear muscle comprises the muscle that inclines upward and bar muscle, the muscle that inclines upward inserts in the cage that inclines upward, the tip of bar muscle inserts in the cage that declines, connects through Z shaped steel muscle between the dog-ear muscle.
Preferably, the upward-inclined ribs in each group of the angle folding ribs are connected through transverse ribs, an included angle larger than 90 degrees is formed between each upward-inclined rib and each strip-shaped rib, and each transverse rib is located on the upward-inclined rib at the side end of the included angle.
Preferably, a transverse frame is arranged on the angle folding rib, and the angle folding rib is located inside the transverse frame.
Preferably, the upward-inclined cage and the downward-inclined cage are composed of at least two square frame ribs and ribs for connecting the square frame ribs with each other.
Compared with the prior art, the utility model discloses a form that sets up the slope cage satisfies prefabricated stair has the bearing position, reduces the construction cost of major structure to through set up between dog-ear muscle, the dog-ear muscle set up disjunctor muscle and the inside structure of establishing Z type rib that adds of major cage strengthen the joint strength of slope cage and major cage.
Drawings
For further explanation of the present invention, the drawings and embodiments are listed below.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a local structure of the present invention.
Detailed Description
As shown in fig. 1-2, an assembled stair bundling structure comprises a main body cage, and an upward-inclined cage and a downward-inclined cage respectively located on two sides of the main body cage, wherein an included angle larger than 90 degrees is formed between the upward-inclined cage and the downward-inclined cage 1 and the top surface or the bottom surface of the main body cage, the main body cage comprises two groups of folded angle ribs arranged in a stacked manner, each folded angle rib comprises an upward-inclined rib 2 and a strip-shaped rib 3, the upward-inclined rib 2 is inserted into the upward-inclined cage, the end portion of the strip-shaped rib 3 is inserted into the downward-inclined cage 1, and the folded angle ribs are connected with each other through a Z-shaped rib 4.
Preferably, the upward-inclined ribs 2 in each group of the angle folding ribs are connected through the transverse ribs 5, an included angle larger than 90 degrees is formed between each upward-inclined rib 2 and each strip-shaped rib 3, and each transverse rib 5 is located on the upward-inclined rib 2 at the side end of the included angle.
Preferably, a transverse frame 6 is arranged on the angle folding rib, and the angle folding rib is positioned inside the transverse frame 6.
Preferably, the tilt-up cage and tilt-down cage 1 is composed of at least two square frame ribs 7 and ribs 8 for connecting the square frame ribs 7 with each other.
Obviously, the above embodiment is only one example of the present invention, and any simple improvement in the structure or principle provided by the present invention is within the protection scope of the present invention.
Claims (4)
1. The utility model provides a structure is tied up to assembled stair which characterized in that comprises main part cage and the cage that inclines upward that is located main part cage both sides respectively and the cage that inclines down, the cage that inclines upward, the cage that inclines down and the top surface or the bottom surface of main part cage form the contained angle that is greater than 90 degrees, the main part cage includes two sets of dog-ear muscle that are range upon range of arrangement, dog-ear muscle comprises the muscle that inclines upward and bar muscle, the muscle that inclines upward inserts in the cage that inclines upward, the tip of bar muscle inserts in the cage that inclines down, connects through Z shaped steel muscle between the dog-ear muscle.
2. The assembled stair tying structure according to claim 1, wherein the upward-inclined ribs of each group of the angle-folding ribs are connected with each other through transverse ribs, an included angle of more than 90 degrees is formed between each upward-inclined rib and each strip-shaped rib, and the transverse ribs are positioned on the upward-inclined ribs at the side ends of the included angle.
3. The assembled stair bander structure according to claim 1, wherein the said angle bead is provided with a transverse frame, and the said angle bead is located inside the transverse frame.
4. The fabricated stair tying structure according to claim 1, wherein the ascending cage and the descending cage are composed of at least two square frame ribs and ribs interconnecting the square frame ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020943810.1U CN212836264U (en) | 2020-05-29 | 2020-05-29 | Assembled stair binding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020943810.1U CN212836264U (en) | 2020-05-29 | 2020-05-29 | Assembled stair binding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212836264U true CN212836264U (en) | 2021-03-30 |
Family
ID=75168431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020943810.1U Active CN212836264U (en) | 2020-05-29 | 2020-05-29 | Assembled stair binding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212836264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116591213A (en) * | 2023-07-14 | 2023-08-15 | 中石化工建设有限公司 | Concrete retaining wall and construction method thereof |
-
2020
- 2020-05-29 CN CN202020943810.1U patent/CN212836264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116591213A (en) * | 2023-07-14 | 2023-08-15 | 中石化工建设有限公司 | Concrete retaining wall and construction method thereof |
| CN116591213B (en) * | 2023-07-14 | 2023-11-28 | 中石化工建设有限公司 | Concrete retaining wall and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A prefabricated stair binding structure Effective date of registration: 20230627 Granted publication date: 20210330 Pledgee: Qilu Bank Co.,Ltd. Dezhou Development Zone sub branch Pledgor: SANDONG ZHUGONG (DEZHOU) Co.,Ltd. Registration number: Y2023980045713 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210330 Pledgee: Qilu Bank Co.,Ltd. Dezhou Development Zone sub branch Pledgor: SANDONG ZHUGONG (DEZHOU) Co.,Ltd. Registration number: Y2023980045713 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |