CN215760644U - Customizable prefabricated hoistway pit - Google Patents
Customizable prefabricated hoistway pit Download PDFInfo
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- CN215760644U CN215760644U CN202121933214.6U CN202121933214U CN215760644U CN 215760644 U CN215760644 U CN 215760644U CN 202121933214 U CN202121933214 U CN 202121933214U CN 215760644 U CN215760644 U CN 215760644U
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Abstract
The present application relates to customizable prefabricated hoistway pits. The customizable prefabricated hoistway pit of the present application includes: the hinge assembly comprises a bottom plate, a first side plate, a first hinge part, a second side plate and a second hinge part; a first surface and a second surface which face opposite directions are formed on the bottom plate, the first hinge piece is fixed on one side edge of the first surface, the second hinge piece is fixed on the other side edge of the first surface, and the two first hinge pieces and the two second hinge pieces are respectively and symmetrically arranged on the first surface; one end of the first side plate is mounted on the first hinge, and one end of the second side plate is mounted on the second hinge; two first curb plate symmetry sets up, two the second curb plate symmetry sets up, and two first curb plate, two the second curb plate and the bottom plate encloses into the pit mount pad. The customizable prefabricated hoistway pit described herein has the advantage of being adjustable in size.
Description
Technical Field
The present application relates to elevator hoistways, and more particularly to customizable prefabricated hoistway pits.
Background
In the urbanization process, for old communities in some cities, a plurality of old buildings below seven floors are not provided with elevators, along with the acceleration of the aging process of the recent population, the promotion of reconstruction projects of old cities and the increasing of calling sound of old communities requiring the addition of elevators, so that the old people and children can conveniently go upstairs and downstairs; and because the passageways for installing the elevators in each cell and the size requirements of the elevator cars are different, the elevator shaft size required by each old building is different, although the loading load of the elevator cars of many old buildings is between 630 and 800kg, although the difference of the car areas is not large, the elevator shaft sizes required by the two elevator cars are different, so that the standardization of the elevator shaft installation for the old buildings, particularly the pit prefabrication of the shaft is realized, and the prior art cannot realize the standardization. Therefore, in the prior art, the standardized production cannot be realized for the installation of the shafts with different sizes.
SUMMERY OF THE UTILITY MODEL
Based on this, it is an object of the present application to provide a customizable prefabricated hoistway pit having the advantage of being able to accommodate elevator hoistways of different sizes, enabling standardized production.
In one aspect of the present application, a customizable prefabricated hoistway pit is provided, comprising a bottom plate, a first side plate, a first hinge, a second side plate, and a second hinge;
a first surface and a second surface which face opposite directions are formed on the bottom plate, the first hinge piece is fixed on one side edge of the first surface, the second hinge piece is fixed on the other side edge of the first surface, and the two first hinge pieces and the two second hinge pieces are respectively and symmetrically arranged on the first surface;
one end of the first side plate is mounted on the first hinge, and one end of the second side plate is mounted on the second hinge; two first curb plate symmetry sets up, two the second curb plate symmetry sets up, and two first curb plate, two the second curb plate and the bottom plate encloses into the pit mount pad.
The customizable prefabricated well pit realizes that the first side plate and the second side plate are respectively hinged relative to the bottom plate by mounting the first side plate on the first hinge and hinged with the bottom plate and mounting the second side plate on the second hinge and hinged with the bottom plate; moreover, the two first side plates are symmetrically arranged, the two second side plates are symmetrically arranged, and the first side plates, the second side plates and the bottom plate enclose a pit mounting seat, so that the pit can be detachably mounted; and first curb plate and second curb plate can rotate for the bottom plate, and then has still realized the size adjustment of pit to can satisfy the demand of not unidimensional pit, and then satisfy the standardized production of not unidimensional pit. In a word, the requirement of the pits with different sizes is met, and the standardized production of the pits with different sizes is also met.
Furthermore, two long edges are formed at one end of the first side plate, one long edge of the first side plate is movably placed on the first surface, and the other long edge of the first side plate is hinged with the end part of the first surface;
two long edges are formed at one end of the second side plate, one long edge of the second side plate is movably placed on the first surface, and the other long edge of the second side plate is hinged to the end portion of the first surface.
Further, the length a of the first surface, the width B thereof, the thicknesses of the first side plate and the second side plate are respectively C, and the length of the first side plate is a, then the length of the second side plate is B-2C.
Further, the widths of the first side plate and the second side plate are respectively M.
The device further comprises a supplement strip, wherein a first convex strip is formed on one side of the supplement strip, and a second convex strip is formed on the adjacent side of the supplement strip, which is positioned on the first convex strip;
a first groove is formed in the side face of the first side plate, and a second groove is formed in the side face of the second side plate;
the first raised strip is matched with the first groove, and the second raised strip is matched with the second groove.
Further, the length of the supplementary strip is M, the width of the supplementary strip is 2C, and the thickness of the supplementary strip is C.
Further, the first side plate and the second side plate are square steel plates respectively.
Further, the first hinge part and the second hinge part are stainless steel hinges respectively.
For a better understanding and practice, the present application is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a top view of an exemplary customizable prefabricated hoistway pit of the present application;
fig. 2 is a front view of an exemplary customizable pre-fabricated hoistway pit of the present application;
fig. 3 is a schematic perspective view of an exemplary customizable prefabricated hoistway pit of the present application;
fig. 4 is a front view of an expanded state of an exemplary customizable pre-fabricated hoistway pit of the present application;
fig. 5 is a schematic perspective view of an expanded state of an exemplary customizable pre-fabricated hoistway pit of the present application;
fig. 6 is a schematic perspective view of another state of an exemplary customizable pre-fabricated hoistway pit of the present application;
fig. 7 is a perspective view of another state of an installed supplemental bar of an exemplary customizable prefabricated hoistway pit of the present application;
fig. 8 is a top view of another condition mounting supplemental bar of an exemplary customizable prefabricated hoistway pit of the present application.
Detailed Description
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.
Fig. 1 is a top view of an exemplary customizable prefabricated hoistway pit of the present application; fig. 2 is a front view of an exemplary customizable pre-fabricated hoistway pit of the present application; fig. 3 is a schematic perspective view of an exemplary customizable prefabricated hoistway pit of the present application;
fig. 4 is a front view of an expanded state of an exemplary customizable pre-fabricated hoistway pit of the present application; fig. 5 is a schematic perspective view of an expanded state of an exemplary customizable pre-fabricated hoistway pit of the present application; fig. 6 is a schematic perspective view of another state of an exemplary customizable pre-fabricated hoistway pit of the present application; fig. 7 is a perspective view of another state of an installed supplemental bar of an exemplary customizable prefabricated hoistway pit of the present application; fig. 8 is a top view of another condition mounting supplemental bar of an exemplary customizable prefabricated hoistway pit of the present application.
Referring to fig. 1-8, an exemplary customizable prefabricated hoistway pit of the present application includes a bottom plate 10, a first side plate 20, a first hinge, a second side plate 30, and a second hinge;
a first surface 11 and a second surface 12 facing opposite directions are formed on the bottom plate 10, the first hinge is fixed on one side of the first surface 11, the second hinge is fixed on the other side of the first surface 11, and the two first hinges and the two second hinges are respectively and symmetrically arranged on the first surface 11;
one end of the first side plate 20 is mounted on the first hinge, and one end of the second side plate 30 is mounted on the second hinge; the two first side plates 20 are symmetrically arranged, the two second side plates 30 are symmetrically arranged, and the two first side plates 20, the two second side plates 30 and the bottom plate 10 form a pit mounting seat in a surrounding manner.
The customizable prefabricated hoistway pit of the present application, by mounting the first side panel 20 at a first hinge and hinged to the base panel 10, and by mounting the second side panel 30 at a second hinge and hinged to the base panel 10, achieves that the first side panel 20 and the second side panel 30 are respectively hinged with respect to the base panel 10; moreover, the two first side plates 20 and the two second side plates 30 are symmetrically arranged, and the first side plates 20, the second side plates 30 and the bottom plate 10 enclose a pit mounting seat, so that the pit can be detachably mounted; and first curb plate 20 and second curb plate 30 can rotate for bottom plate 10, and then has still realized the size adjustment of pit to can satisfy the demand of not unidimensional pit, and then satisfy the standardized production of not unidimensional pit. In a word, the requirement of the pits with different sizes is met, and the standardized production of the pits with different sizes is also met.
In some preferred embodiments, one end of the first side plate 20 is formed with two long edges, one long edge of the first side plate 20 is movably placed on the first surface 11, and the other long edge of the first side plate 20 is hinged with the end of the first surface 11; two long edges are formed at one end of the second side plate 30, one long edge of the second side plate 30 is movably placed on the first surface 11, and the other long edge of the second side plate is hinged with the end of the first surface 11. In some examples, the first side panel 20 and the second side panel 30 may be mounted on the first surface 11, and the first side panel 20 and the second side panel 30 may be rotated respectively, such that the first side panel 20 and the second side panel 30 are mounted on the second surface 12. When the first side panel 20 and the second side panel 30 are positioned on the first surface 11, a one-size pit mount is formed; when the first side panel 20 and the second side panel 30 are positioned on the second surface 12, a different size of pit mounting is formed, so that the space created is different and can accommodate different sizes of pits.
In some preferred embodiments, the length a of the first surface 11, the width B thereof, the thickness of the first side panel 20 and the second side panel 30 are C, respectively, the length a of the first side panel 20, and the length B-2C of the second side panel 30. When the length of the first side plate 20 is a, the length of the second side plate 30 is B-2C, so that when the first side plate 20 and the second side plate 30 are enclosed, the size of the first side plate is consistent with that of the bottom plate 10, and the connection is tight.
In some preferred embodiments, the first side panel 20 and the second side panel 30 each have a width M. In one example, when the two side plates are respectively positioned on the first surface 11, the accommodating depth of the enclosed pit mounting seat is M; in another example, the enclosed pit mounting has a depth of accommodation M minus the thickness of the bottom plate 10 when the two side plates are each positioned on the second surface 12. In both states, the depth of accommodation is different.
In some preferred embodiments, the device further comprises a supplemental strip 40, one side of the supplemental strip 40 is formed with a first rib 41, and an adjacent side of the supplemental strip 40 to the first rib 41 is formed with a second rib 42;
a first groove 21 is formed on the side surface of the first side plate 20, and a second groove 31 is formed on the side surface of the second side plate 30;
the first protruding strip 41 is matched with the first groove 21, and the second protruding strip 42 is matched with the second groove 31.
By providing the supplemental strip 40, when the first side panel 20 and the second side panel 30 are respectively located on the second surface 12, the gap formed between the first side panel 20 and the second side panel 30 is filled with the supplemental strip 40. In order to improve the connection tightness of the first side plate 20, the second side plate 30 and the supplement bar 40, a first convex strip 41, a second convex strip 42, a first groove 21 and a second groove 31 are respectively arranged to achieve the effects of fastening connection and good sealing.
In some preferred embodiments, the supplemental strip 40 has a length M, a width 2C, and a thickness C. The parameters of the supplemental strip 40 are designed to ensure that the supplemental strip 40 is assembled tightly and dimensionally consistent when it is connected to the first and second side panels 20, 30.
In some preferred embodiments, the first side panel 20 and the second side panel 30 are each square steel panels.
In some preferred embodiments, the first and second hinge members are each stainless steel hinges.
Working principle of the present application exemplary customizable prefabricated hoistway pit:
the customizable prefabricated hoistway pit of the present application has two use states, one of which, a first side panel 20 and a second side panel 30, respectively, are enclosed above the first surface 11; second, the first side plate 20 and the second side plate 30 are respectively enclosed above the second surface 12 and are tightly connected by the supplementary strip 40.
Under the two states, the two states have different accommodating capacities, and the occupied volume and the occupied bottom area are different, so that the use requirements of pits with different sizes are met. The customizable prefabricated well pit can be installed on site, so that mass production can be realized, and prefabrication can be performed in advance; but also can realize standardized production, on-site adjustment and use, and improve the application range.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.
Claims (8)
1. A customizable prefabricated hoistway pit characterized by: the hinge comprises a bottom plate, a first side plate, a first hinge piece, a second side plate and a second hinge piece;
a first surface and a second surface which face opposite directions are formed on the bottom plate, the first hinge piece is fixed on one side edge of the first surface, the second hinge piece is fixed on the other side edge of the first surface, and the two first hinge pieces and the two second hinge pieces are respectively and symmetrically arranged on the first surface;
one end of the first side plate is mounted on the first hinge, and one end of the second side plate is mounted on the second hinge; two first curb plate symmetry sets up, two the second curb plate symmetry sets up, and two first curb plate, two the second curb plate and the bottom plate encloses into the pit mount pad.
2. The customizable prefabricated hoistway pit of claim 1, wherein: two long edges are formed at one end of the first side plate, one long edge of the first side plate is movably placed on the first surface, and the other long edge of the first side plate is hinged with the end part of the first surface;
two long edges are formed at one end of the second side plate, one long edge of the second side plate is movably placed on the first surface, and the other long edge of the second side plate is hinged to the end portion of the first surface.
3. The customizable prefabricated hoistway pit of claim 2, wherein: the length A of the first surface, the width B of the first surface, the thicknesses of the first side plate and the second side plate are respectively C, the length of the first side plate is A, and the length of the second side plate is B-2C.
4. The customizable prefabricated hoistway pit of claim 3, wherein: the widths of the first side plate and the second side plate are M respectively.
5. The customizable prefabricated hoistway pit of claim 4, wherein: the device also comprises a supplementing strip, wherein a first convex strip is formed on one side of the supplementing strip, and a second convex strip is formed on the adjacent side of the supplementing strip, which is positioned on the first convex strip;
a first groove is formed in the side face of the first side plate, and a second groove is formed in the side face of the second side plate;
the first raised strip is matched with the first groove, and the second raised strip is matched with the second groove.
6. The customizable prefabricated hoistway pit of claim 5, wherein: the length of the supplementary strip is M, the width of the supplementary strip is 2C, and the thickness of the supplementary strip is C.
7. The customizable prefabricated hoistway pit of any of claims 1-6, wherein: the first side plate and the second side plate are respectively square steel plates.
8. The customizable prefabricated hoistway pit of claim 7, wherein: the first articulated elements and the second articulated elements are stainless steel hinges respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121933214.6U CN215760644U (en) | 2021-08-18 | 2021-08-18 | Customizable prefabricated hoistway pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121933214.6U CN215760644U (en) | 2021-08-18 | 2021-08-18 | Customizable prefabricated hoistway pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215760644U true CN215760644U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121933214.6U Active CN215760644U (en) | 2021-08-18 | 2021-08-18 | Customizable prefabricated hoistway pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215760644U (en) |
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2021
- 2021-08-18 CN CN202121933214.6U patent/CN215760644U/en active Active
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