CN114516577A - Connecting structure of landing door sill for elevator - Google Patents
Connecting structure of landing door sill for elevator Download PDFInfo
- Publication number
- CN114516577A CN114516577A CN202210152522.8A CN202210152522A CN114516577A CN 114516577 A CN114516577 A CN 114516577A CN 202210152522 A CN202210152522 A CN 202210152522A CN 114516577 A CN114516577 A CN 114516577A
- Authority
- CN
- China
- Prior art keywords
- plate body
- horizontal plate
- vertical plate
- horizontal
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/301—Details of door sills
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The application discloses hoistway door sill connection structure for elevator for connect fender, compound sill and hoistway door toe guard, including first section bar and second section bar, first section bar and second section bar extend along lengthwise direction respectively, first section bar includes first vertical plate body, certainly first horizontal plate body that first vertical plate body bottom bent the formation right, certainly the vertical plate body of second that first horizontal plate body right-hand member upwards bent the formation, second section bar includes the second horizontal plate body and the third horizontal plate body, connection of relative setting the second horizontal plate body and a plurality of vertical plate body of third horizontal plate body. The invention has stable connection and good sealing performance, and is convenient for connecting other components.
Description
Technical Field
The application relates to an elevator structure, in particular to a connecting structure of a landing door sill for an elevator.
Background
The traction elevator is a fixed elevator having a car that travels between at least two vertical rows of rigid guide rails or guide rails inclined at an angle less than 15 ° and is sized and configured to facilitate passenger access to and from the fixed elevator apparatus for a given floor.
Disclosure of Invention
The invention aims to provide a connecting structure of a landing door sill for an elevator.
In order to achieve the above purpose, the present invention provides the following technical solutions.
The embodiment of the application discloses a hoistway sill connection structure for elevator for connect fender, compound sill and hoistway sill toe guard, including first section bar and second section bar, first section bar and second section bar extend along lengthwise direction respectively, first section bar includes first vertical plate body, certainly first horizontal plate body that first vertical plate body bottom was bent formation right, certainly the vertical plate body of second that first horizontal plate body right-hand member upwards was bent formation, second section bar includes the second horizontal plate body and the third horizontal plate body that set up relatively, connects the second horizontal plate body and a plurality of third vertical plate body of the third horizontal plate body, the top laminating of first vertical plate body, the vertical plate body of second support in the second horizontal plate body, the laminating of third horizontal plate body support in the first horizontal plate body, the fender laminating support in the first vertical plate body, the composite sill is attached and supported on the first horizontal plate, the hall door toe guard is attached and supported on the second vertical plate, reinforcing nails are arranged on the first horizontal plate, the third horizontal plate and the composite sill, and bolts are arranged between the second vertical plate and the hall door toe guard.
Preferably, in the connection structure of the elevator landing door sill, the top ends of the first vertical plate body and the second vertical plate body are respectively bent in opposite directions to form a horizontal support plate, and the horizontal support plate is attached to and supports the second horizontal plate body.
Preferably, in the connection structure of the elevator landing door sill, the right end of the second horizontal plate body is bent downwards to form a vertical support plate, and the second vertical plate body is attached to and supported by the vertical support plate.
Preferably, in the above-mentioned elevator landing sill connection structure, a gap is formed between the vertical support plate and the landing sill plate.
Preferably, in the connection structure of the elevator landing sill, three third vertical plate bodies are provided, and clamping grooves and cavities are sequentially formed among the three third vertical plate bodies.
Preferably, in the above elevator hall sill connecting structure, the second horizontal plate body is formed with a notch at the notch.
Preferably, in the above elevator sill connecting structure, the third vertical plate body on the right side of the cavity is formed with a horizontal bent section.
Preferably, in the above-described hoistway sill connection structure for an elevator, the reinforcing pins are nailed into the cavity.
Preferably, in the above-described hoistway sill connection structure for an elevator, the reinforcing pins are nailed into the cavity.
Compared with the prior art, the technical scheme of the invention has the advantages of stable connection, good sealing performance and convenience in connection with other components.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be 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 described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view showing a landing sill coupling structure for an elevator according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, a hoistway sill connection structure 100 for an elevator, which is used to connect a fender 200, a composite sill 300, and a hoistway sill guard 400, includes a first profile 110 and a second profile 120, wherein the first profile 110 and the second profile 120 respectively extend along a longitudinal direction, the first profile 110 includes a first vertical plate 111, a first horizontal plate 112 formed by bending the bottom end of the first vertical plate 111 to the right, and a second vertical plate 113 formed by bending the right end of the first horizontal plate 112 to the upper, the second profile 120 includes a second horizontal plate 121 and a third horizontal plate 122 disposed oppositely, and a plurality of third vertical plates 123 connected to the second horizontal plate 121 and the third horizontal plate 122, the tops of the first vertical plate 111 and the second vertical plate 113 are attached to and supported by the second horizontal plate 121, the third horizontal plate 122 is attached to and supported by the first horizontal plate 112, the fender 200 is attached to and supported by the first vertical plate 111, the composite sill 300 is attached to and supported by the first horizontal plate 112, the hall door toe guard 400 is attached to and supported by the second vertical plate 113, the reinforcing nails 101 are arranged on the first horizontal plate 112, the third horizontal plate 122 and the composite sill 300, and the bolts 102 are arranged between the second vertical plate 113 and the hall door toe guard 400.
In the embodiment, the connection is stable, the sealing performance is good, and other components can be conveniently connected. Through the combined installation of the two profiles, namely the connection and support of the plate bodies and other effects, the fender, the composite sill and the hall door toe guard are fixed, the sealing performance among all the parts is ensured, and the connection is stable. And the stability of the connecting structure is thoroughly ensured through the reinforcement of the reinforcing nails and the bolts.
Furthermore, the top ends of the first vertical plate 111 and the second vertical plate 113 are respectively bent in opposite directions to form a horizontal support plate 114, and the horizontal support plate 114 supports the second horizontal plate 121 in a fitting manner.
In this embodiment, the contact area is increased, and the connection stability is improved.
Further, the right end of the second horizontal plate body 121 is bent downward to form a vertical support plate 124, and the second vertical plate body 113 is attached to and supported by the vertical support plate 124.
In this embodiment, the contact area is increased, and the connection stability is improved.
Further, a gap 103 is formed between the vertical support plate 124 and the hall skirting board 400.
In this embodiment, mutual interference is prevented.
Further, three third vertical plate bodies 123 are provided, and a clamping groove 125 and a cavity 126 are sequentially formed between the three third vertical plate bodies 123. The second horizontal plate 121 is formed with a notch 127 at the fastening groove 125.
In this embodiment, the draw-in groove can connect other parts, and the cavity can lighten the dead weight when guaranteeing stable in structure, save material.
Further, the third vertical plate 123 on the right side of the cavity 126 is formed with a horizontal bending section 128. Reinforcing nails 101 are driven into cavities 126.
Further, a positioning groove 129 is oppositely arranged on the top of the second horizontal plate body 121.
In the embodiment, positioning and installation of other components are facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (9)
1. A hoistway door sill connecting structure for an elevator is used for connecting a mudguard, a composite sill and a hoistway door toe guard, and is characterized by comprising a first section bar and a second section bar, wherein the first section bar and the second section bar extend along the longitudinal direction respectively, the first section bar comprises a first vertical plate body, a first horizontal plate body formed by bending the bottom end of the first vertical plate body rightwards, and a second vertical plate body formed by bending the right end of the first horizontal plate body upwards, the second section bar comprises a second horizontal plate body and a third horizontal plate body which are arranged oppositely, and a plurality of third vertical plate bodies connected with the second horizontal plate body and the third horizontal plate body, the tops of the first vertical plate body and the second vertical plate body are attached to and supported by the second horizontal plate body, the third horizontal plate body is attached to and supported by the first horizontal plate body, and the mudguard is attached to and supported by the first vertical plate body, the composite sill is attached to and supported by the first horizontal plate body, the hall door toe guard is attached to and supported by the second vertical plate body, the first horizontal plate body, the third horizontal plate body and the composite sill are provided with reinforcing nails, and bolts are arranged between the second vertical plate body and the hall door toe guard.
2. The elevator landing door sill connecting structure according to claim 1, wherein the top ends of the first vertical plate and the second vertical plate are respectively bent in opposite directions to form a horizontal support plate, and the horizontal support plate is attached to and supports the second horizontal plate.
3. The elevator landing door sill connecting structure according to claim 1, wherein a vertical support plate is formed by bending the right end of the second horizontal plate downward, and the second vertical plate is attached to and supported by the vertical support plate.
4. The doorsill coupling structure for an elevator according to claim 3, wherein a gap is formed between the vertical support plate and the doorsill plate.
5. The hoistway sill connection structure of claim 1, wherein three third vertical plate bodies are provided, and a slot and a cavity are sequentially formed between the three third vertical plate bodies.
6. The doorsill connecting structure for an elevator according to claim 5, wherein the second horizontal plate body is formed with a notch at the catching groove.
7. The doorsill connecting structure for an elevator according to claim 5, wherein the third vertical plate body on the right side of the cavity is formed with a horizontally bent section.
8. The hoistway sill connection structure of claim 5, wherein said reinforcing pin is nailed into said cavity.
9. The doorsill connecting structure for an elevator according to claim 1, wherein a positioning groove is oppositely provided at the top of the second horizontal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210152522.8A CN114516577A (en) | 2022-02-18 | 2022-02-18 | Connecting structure of landing door sill for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210152522.8A CN114516577A (en) | 2022-02-18 | 2022-02-18 | Connecting structure of landing door sill for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114516577A true CN114516577A (en) | 2022-05-20 |
Family
ID=81599027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210152522.8A Pending CN114516577A (en) | 2022-02-18 | 2022-02-18 | Connecting structure of landing door sill for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114516577A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204124993U (en) * | 2014-10-14 | 2015-01-28 | 吴江金狮电梯科技有限公司 | Sill carriage assembly |
| JP2015151213A (en) * | 2014-02-12 | 2015-08-24 | 株式会社日立製作所 | Elevator device |
| CN205087768U (en) * | 2015-11-13 | 2016-03-16 | 浙江飞亚电梯有限公司 | Elevator layer door toeguard device |
| CN212608949U (en) * | 2020-06-02 | 2021-02-26 | 舒马克电梯（张家港）有限公司 | Hoistway door structure |
-
2022
- 2022-02-18 CN CN202210152522.8A patent/CN114516577A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015151213A (en) * | 2014-02-12 | 2015-08-24 | 株式会社日立製作所 | Elevator device |
| CN204124993U (en) * | 2014-10-14 | 2015-01-28 | 吴江金狮电梯科技有限公司 | Sill carriage assembly |
| CN205087768U (en) * | 2015-11-13 | 2016-03-16 | 浙江飞亚电梯有限公司 | Elevator layer door toeguard device |
| CN212608949U (en) * | 2020-06-02 | 2021-02-26 | 舒马克电梯（张家港）有限公司 | Hoistway door structure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220520 |
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| RJ01 | Rejection of invention patent application after publication |