CN217947299U - In-plate embedded elevator hook structure - Google Patents
In-plate embedded elevator hook structure Download PDFInfo
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- CN217947299U CN217947299U CN202221755349.2U CN202221755349U CN217947299U CN 217947299 U CN217947299 U CN 217947299U CN 202221755349 U CN202221755349 U CN 202221755349U CN 217947299 U CN217947299 U CN 217947299U
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- lifting hook
- steel anchor
- slab
- concrete slab
- buried
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Abstract
An in-board pre-buried elevator lifting hook structure includes: the lifting hook is provided with a hanging end and a fixed end, the fixed end is buried in the concrete slab and connected with the steel anchor plate, and the hanging end extends out of the surface of the concrete slab. The utility model provides a pair of in-plate pre-buried elevator lifting hook structure simple manufacture, simple to operate, the anchor is reliable, steel anchor slab, straight anchor bar, brace rod and the first half direct pouring of lifting hook are in concrete slab, there is certain concrete protective layer thickness steel anchor slab top, can ensure the durability of structure, but the elevation of burying underground of strict control lifting hook simultaneously ensures the clear height in lifting hook lower part space and satisfies the requirement.
Description
Technical Field
The utility model belongs to the technical field of building structure component, concretely relates to inboard pre-buried elevator lifting hook structure.
Background
In recent years, the development of the elevator industry has been changing from the past elevators with machine room to elevators without machine room. In order to save space, the machine room-less elevator changes the control cabinet, the host machine, the speed limiter and other devices which are installed in the machine room above the well in the past into installation in the well, cancels the special machine room arrangement, and reduces the construction cost while effectively improving the utilization rate of the building area.
The top structure of the machine room-less elevator is usually embedded with more lifting hooks to ensure the normal operation and maintenance of the elevator. For elevators of different brands, the positions and the number of the lifting hooks are different, so the elevator without a machine room generally adopts a mode of pre-burying the lifting hooks in the plates. If the traditional elevator hook is embedded in advance, a thicker floor slab or an elevator hook beam is usually required to be arranged to ensure the reliable anchoring of the hook; meanwhile, the traditional elevator lifting hook is difficult to control the embedded elevation during construction, so that the actual anchoring length is insufficient, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The application provides an in-board pre-buried elevator hook structure, include: lifting hook and steel anchor slab, the steel anchor slab is buried underground in concrete slab, the lifting hook has suspension end and stiff end, the stiff end bury underground in concrete slab and with the steel anchor slab is connected, the suspension end stretches out the concrete slab surface.
Preferably, the method further comprises the following steps: and the straight anchor bars are buried in the concrete slab and connected with the steel anchor plate.
Preferably, the straight anchor bars and the steel anchor plates are arranged perpendicular to each other.
Preferably, the straight anchor bars and the steel anchor plates are located on the same horizontal plane.
Preferably, the method further comprises the following steps: and the supporting ribs are embedded in the concrete slab and connected with the steel anchor plate.
Preferably, the plane of the supporting rib is perpendicular to the plane of the steel anchor plate.
The utility model provides a pair of in-board pre-buried elevator lifting hook structure simple manufacture, simple to operate, the anchor is reliable, the steel anchor slab, straight anchor bar, bracing piece and lifting hook the first half is directly pour in concrete slab, there is certain concrete protective layer thickness at steel anchor slab top, can ensure the durability of structure, but the elevation of burying underground of close control lifting hook simultaneously, ensure the clear height satisfied requirement in lifting hook lower part space.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of an intra-slab embedded elevator hook structure provided by the present invention;
fig. 2 is the utility model provides a pair of inboard pre-buried elevator hook structure's of inboard schematic side view.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, in the embodiment of the present application, the present application provides an in-board embedded elevator hook structure, including: lifting hook 1 and steel anchor slab 2, steel anchor slab 2 buries underground in concrete slab 5, lifting hook 1 has suspension end and stiff end, the stiff end bury underground in concrete slab 5 and with steel anchor slab 2 is connected, the end that hangs stretches out concrete slab 5 surface.
In the embodiment of the application, the hanging end of the hook 1 extends out of the surface of the concrete slab 5 and is used for hanging objects; the fixed end of the lifting hook 1 is embedded in the concrete slab 5 and connected with the steel anchor plate 2, and the steel anchor plate 2 can firmly fix the lifting hook 1 on the concrete slab 5.
In this application embodiment, the in-board pre-buried elevator lifting hook structure that this application provided still includes: and the straight anchor bars 3 are embedded in the concrete slab 5 and connected with the steel anchor plate 2.
In the present embodiment, the straight anchor bars 3 can enhance the firmness of the steel anchor plate 2 in the concrete plate 5, prevent it from easily detaching from the concrete plate 5, and further enhance the firmness of the installation of the hook 1.
In the embodiment of the present application, the straight anchor bars 3 and the steel anchor plates 2 are arranged perpendicular to each other.
In the embodiment of the present application, the straight anchor bars 3 and the steel anchor plates 2 are located on the same horizontal plane.
In this application embodiment, the in-plate pre-buried elevator lifting hook structure that this application provided still includes: and the supporting ribs 4 are embedded in the concrete slab 5 and connected with the steel anchor plate 2.
In the embodiment of the present application, the support ribs 4 can enhance the firmness of the steel anchor plate 2 in the concrete plate 5, prevent the steel anchor plate from easily separating from the concrete plate 5, and further enhance the firmness of the installation of the hook 1.
In the embodiment of the application, the plane of the support rib 4 is perpendicular to the plane of the steel anchor plate 2.
In the embodiment of the application, the straight anchor bars 3 and the support bars 4 are welded with the steel anchor plate 2, the height of the support bars 4 is equal to the plate thickness minus 60mm of the concrete plate 5, and the support bars 4 can ensure the accurate position elevation of the steel anchor plate 2 in the concrete plate 5, thereby ensuring the clear height of the lower space of the lifting hook 1.
In the embodiment of the application, the lifting hook 1 is made of Q235B grade steel.
In the present embodiment, the steel anchor plate 2 is rectangular.
In the embodiment of the application, the steel anchor plate 2 is made of Q235B grade steel.
In the embodiment of the application, the straight anchor bars and the support bars are hot-rolled threaded steel bars.
In the embodiment of the present application, the thickness of the concrete slab 5 is 200mm or more.
The utility model provides a pair of in-plate pre-buried elevator lifting hook structure simple manufacture, simple to operate, the anchor is reliable, steel anchor slab, straight anchor bar, brace rod and the first half direct pouring of lifting hook are in concrete slab, there is certain concrete protective layer thickness steel anchor slab top, can ensure the durability of structure, but the elevation of burying underground of strict control lifting hook simultaneously ensures the clear height in lifting hook lower part space and satisfies the requirement.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides an in-plate pre-buried elevator hook structure which characterized in that includes: lifting hook and steel anchor slab, the steel anchor slab is buried underground in concrete slab, the lifting hook has suspension end and stiff end, the stiff end bury underground in concrete slab and with the steel anchor slab is connected, the suspension end stretches out the concrete slab surface.
2. The in-board embedded elevator hook structure according to claim 1, further comprising: and the straight anchor bars are buried in the concrete slab and connected with the steel anchor plate.
3. The in-board embedded elevator hook structure according to claim 2, wherein the straight anchor bars and the steel anchor plates are arranged perpendicular to each other.
4. The in-board embedded elevator hook structure according to claim 2, wherein the straight anchor bars and the steel anchor plates are located on the same horizontal plane.
5. The in-board embedded elevator hook structure according to claim 1, further comprising: and the supporting ribs are buried in the concrete slab and connected with the steel anchor plate.
6. The in-board embedded elevator hook structure as claimed in claim 5, wherein the plane of the support bar is perpendicular to the plane of the steel anchor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221755349.2U CN217947299U (en) | 2022-07-09 | 2022-07-09 | In-plate embedded elevator hook structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221755349.2U CN217947299U (en) | 2022-07-09 | 2022-07-09 | In-plate embedded elevator hook structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217947299U true CN217947299U (en) | 2022-12-02 |
Family
ID=84220723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221755349.2U Active CN217947299U (en) | 2022-07-09 | 2022-07-09 | In-plate embedded elevator hook structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217947299U (en) |
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2022
- 2022-07-09 CN CN202221755349.2U patent/CN217947299U/en active Active
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