CN204510649U - A kind of prefabricated component combined staircase - Google Patents
A kind of prefabricated component combined staircase Download PDFInfo
- Publication number
- CN204510649U CN204510649U CN201520036206.XU CN201520036206U CN204510649U CN 204510649 U CN204510649 U CN 204510649U CN 201520036206 U CN201520036206 U CN 201520036206U CN 204510649 U CN204510649 U CN 204510649U
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- rectangular
- gripper shoe
- prefabricated component
- steel plate
- concrete
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Abstract
The utility model discloses a kind of prefabricated component combined staircase, comprise: the concrete of several trapezoid cross section is rectangular, the rectangular superposition obliquely successively of described concrete forms several sections of step stair, the steel mesh reinforcement be cross-linked is embedded with in described concrete is rectangular, the rectangular side of described concrete is provided with the gripper shoe that phase epitaxy is stretched, the rectangular opposite side of described solidifying soil be provided with corresponding with gripper shoe mutually in the groove that extends, be connected with the cooperation of groove by gripper shoe between described concrete is rectangular.By the way, a kind of prefabricated component combined staircase described in the utility model, sound construction, by the cooperation of gripper shoe and groove with weld, the stair of plurality of specifications can be formed, good to the adaptive capacity of environment, quick construction, applied widely.
Description
Technical field
The utility model relates to prefabricated units design field, particularly relates to a kind of prefabricated component combined staircase.
Background technology
Prefabricated units mainly refer to concrete prefabricated element, are most widely used, and usually adopting forming method in advance to manufacture various component at building field, constructs in the scene that is then transported to, and improve speed and the operating efficiency of construction.
General concrete prefabricated element mostly is column, window frame and various sheet material, and volume is little, is lifted on after job site is installed and pours into a mould other positions again.The complex structure of stair, long construction period, and due to connecting problem, be difficult to use prefabricated component to build.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of prefabricated component combined staircase, and Rapid Combination becomes stair at the construction field (site), improves efficiency of construction.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of prefabricated component combined staircase, comprise: the concrete of several trapezoid cross section is rectangular, the rectangular superposition obliquely successively of described concrete forms several sections of step stair, the steel mesh reinforcement be cross-linked is embedded with in described concrete is rectangular, the rectangular side of described concrete is provided with the gripper shoe that phase epitaxy is stretched, the rectangular opposite side of described solidifying soil be provided with corresponding with gripper shoe mutually in the groove that extends, be connected with the cooperation of groove by gripper shoe between described concrete is rectangular.
In the utility model preferred embodiment, the end of described gripper shoe is provided with the first fixation steel plate.
In the utility model preferred embodiment, described first fixation steel plate is connected with steel mesh reinforcement.
In the utility model preferred embodiment, the bottom of described groove is provided with one piece of second fixation steel plate corresponding with the first fixation steel plate, is weldingly connected between described second fixation steel plate and steel mesh reinforcement.
In the utility model preferred embodiment, being weldingly connected by the first fixation steel plate and the second corresponding fixation steel plate between described concrete is rectangular.
The beneficial effects of the utility model are: a kind of prefabricated component combined staircase that the utility model is pointed out, sound construction, by the cooperation of gripper shoe and groove with weld, the stair of plurality of specifications can be formed, good to the adaptive capacity of environment, quick construction, applied widely.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of prefabricated component combined staircase one of the utility model preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of prefabricated component combined staircase, comprise: the concrete rectangular 1 of several trapezoid cross section, described concrete rectangular 1 successively superposition obliquely forms several sections of step stair, the steel mesh reinforcement 2 be cross-linked is embedded with in described concrete rectangular 1, enhance the structural strength of rectangular 1 entirety of concrete, the side of described concrete rectangular 1 is provided with the gripper shoe 11 that phase epitaxy is stretched, the opposite side of described solidifying soil rectangular 1 is provided with the mutually interior groove 12 that extend corresponding with gripper shoe 11, is connected between described concrete rectangular 1 by the cooperation of gripper shoe 11 with groove 12.Concrete rectangular gripper shoe in top is inserted in the rectangular groove of lower concrete, and the rest may be inferred, forms several sections of step stair.
Being connected firmly of described a kind of prefabricated component combined staircase, the end of described gripper shoe 11 is provided with the first fixation steel plate 3, and fixation steel plate 3 and steel mesh reinforcement 2 are all adopt steel, are convenient to the welding in subsequent field work progress.
Further, described first fixation steel plate 3 is connected with steel mesh reinforcement 2, enhances the structural strength of gripper shoe 11.
Further, the bottom of described groove 12 is provided with one piece of second fixation steel plate 4 corresponding with the first fixation steel plate 3, be weldingly connected between described second fixation steel plate 4 and steel mesh reinforcement 2, steel mesh reinforcement 2 part extends to the outside of concrete rectangular 1, is convenient to the welding procedure with the second fixation steel plate 4.
Further, being weldingly connected by the first fixation steel plate 3 and the second corresponding fixation steel plate 4 between described concrete rectangular 1, installation and removal all comparatively for convenience of and quick, avoid the stand-by period, substantially increase the efficiency of construction.
In sum, a kind of prefabricated component combined staircase that the utility model is pointed out, sound construction, easy construction, can be applicable to the concrete staircase building of all size, shortens the construction period, reduce artificial cost.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a prefabricated component combined staircase, comprise: the concrete of several trapezoid cross section is rectangular, the rectangular superposition obliquely successively of described concrete forms several sections of step stair, it is characterized in that, the steel mesh reinforcement be cross-linked is embedded with in described concrete is rectangular, the rectangular side of described concrete is provided with the gripper shoe that phase epitaxy is stretched, the rectangular opposite side of described solidifying soil be provided with corresponding with gripper shoe mutually in the groove that extends, be connected with the cooperation of groove by gripper shoe between described concrete is rectangular.
2. prefabricated component combined staircase according to claim 1, is characterized in that, the end of described gripper shoe is provided with the first fixation steel plate.
3. prefabricated component combined staircase according to claim 2, is characterized in that, described first fixation steel plate is connected with steel mesh reinforcement.
4. prefabricated component combined staircase according to claim 2, is characterized in that, the bottom of described groove is provided with one piece of second fixation steel plate corresponding with the first fixation steel plate, is weldingly connected between described second fixation steel plate and steel mesh reinforcement.
5. prefabricated component combined staircase according to claim 1, is characterized in that, being weldingly connected by the first fixation steel plate and the second corresponding fixation steel plate between described concrete is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036206.XU CN204510649U (en) | 2015-01-20 | 2015-01-20 | A kind of prefabricated component combined staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036206.XU CN204510649U (en) | 2015-01-20 | 2015-01-20 | A kind of prefabricated component combined staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510649U true CN204510649U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036206.XU Expired - Fee Related CN204510649U (en) | 2015-01-20 | 2015-01-20 | A kind of prefabricated component combined staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359648A (en) * | 2019-08-07 | 2019-10-22 | 万特福建筑构件有限公司 | A kind of Combined concrete stair prefabricated component |
| CN110847524A (en) * | 2019-11-05 | 2020-02-28 | 广东正通博雅装饰工程有限公司 | Prefabricated building stair and installation method thereof |
-
2015
- 2015-01-20 CN CN201520036206.XU patent/CN204510649U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359648A (en) * | 2019-08-07 | 2019-10-22 | 万特福建筑构件有限公司 | A kind of Combined concrete stair prefabricated component |
| CN110359648B (en) * | 2019-08-07 | 2024-01-19 | 万特福建筑构件有限公司 | Combined concrete stair prefabricated member |
| CN110847524A (en) * | 2019-11-05 | 2020-02-28 | 广东正通博雅装饰工程有限公司 | Prefabricated building stair and installation method thereof |
| CN110847524B (en) * | 2019-11-05 | 2020-12-08 | 广东正通博雅装饰工程有限公司 | Prefabricated building stair and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170120 |