CN210176286U - Side-opening door type door head for heightening lift car - Google Patents
Side-opening door type door head for heightening lift car Download PDFInfo
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- CN210176286U CN210176286U CN201920612749.XU CN201920612749U CN210176286U CN 210176286 U CN210176286 U CN 210176286U CN 201920612749 U CN201920612749 U CN 201920612749U CN 210176286 U CN210176286 U CN 210176286U
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Abstract
The utility model provides a side-opening door type door lintel for heightening a car, which comprises a door lintel structure, wherein a door machine is arranged on the door lintel structure, the door lintel structure comprises a door lintel plate, a reinforcing structure, a car connecting structure and a door machine mounting structure, the door lintel plate is an L-shaped structure formed by bending a smooth steel plate, a flange structure extends on the upper edge and the lower edge, the bending inner side of the L-shaped structure of the door lintel plate is one side connected with the door machine, one side of the plane of the door lintel plate is one side connected with the car, the inner part of one side of the door lintel plate connected with the door machine is connected with the vertically arranged reinforcing structure, sealing head external members are fixedly arranged at the two ends of the door lintel plate and matched with the L-shaped cross section of the door lintel plate, the end part of the door lintel plate is sealed, a car connecting structure is formed on the sealing head external member and is connected with the wall part of the car, the device has the advantages of stable structure, easy installation and convenient heightening of the door opening height.
Description
Technical Field
The utility model relates to an installation switch board's a supporting beam structure in elevator well specifically is a side-opening door type lintel of increasing car.
Background
The elevator is a special equipment used in buildings and mainly provides a lifting function, a door lintel is arranged above a door of the elevator, similar to door lintels of other buildings, the door lintel plays a role of shaping a door frame, in addition, the elevator door lintel also has a function of installing a door opening structure, the main part of the door opening structure is a door machine, the door machine structure is connected to the top of an elevator car in the traditional elevator structure, and due to the height problem of the door machine structure, the upper part of the door of the elevator needs to be blocked by the door machine structure to have a part of height, so that the door opening height of the elevator is usually lower than that of the inside of the elevator.
At present, the elevator car is increasingly required to be heightened, because of the decoration problem, a plurality of large articles can enter through the elevator, the door opening height of the elevator can often influence the height capable of entering the articles, and therefore, in order to improve the door opening height as much as possible, further improvement needs to be carried out on the installation of a door machine.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a side-opening door type door head for heightening a car.
The utility model provides a technical scheme that above-mentioned problem adopted is: the door lintel structure comprises a door lintel plate, a reinforcing structure, a car connecting structure and a door machine mounting structure, wherein the door lintel plate is an L-shaped structure formed by bending a flat steel plate, and is extended with a flange structure on the upper edge and the lower edge, the bending inner side of the L-shaped structure of the door lintel plate is one side connected with a door machine, the planar side of the L-shaped structure is one side connected with the car, the inner part of one side of the door lintel plate, which is connected with the door machine, is connected with the vertically arranged reinforcing structure, sealing head external members are fixedly arranged at the two ends of the door lintel plate, are matched with the L-shaped cross section of the door lintel plate and are used for sealing the end part of the door lintel plate, a car connecting structure is formed on the sealing head external members and connected with the wall part of the car, the door machine mounting structure comprises a door machine mounting frame, a bottom bracket and a connecting hole formed on the reinforcing structure, the door machine mounting bracket is connected on the head external member to there is the connecting plate at the shaping of door lintel structural connection door machine's position, and the mounting bracket corresponds and sets up on the head external member at both ends, also the shaping has the connecting hole on the connecting plate, and the connecting hole all is located same mounting plane, the outside outstanding part in "L" type structure bottom of door lintel board is connected to the bottom bracket, and is located the bottom of door machine. The door opening device is a structure for the door head installation door machine of the elevator, has the advantages of stable structure, easy installation and convenient increase of the door opening height, is suitable for being used in a structure with higher door opening height required by a client, and can be designed into higher door opening height because the door machine is installed on the door head which is higher than the height of the top of the elevator car and the height of the door head is convenient for increase design.
Furthermore, the reinforcing structure is a square tube structure and is fixed in a semi-closed space after the door lintel structure is bent, a connecting plate is arranged at the edge of the reinforcing structure, and the connecting plate is connected with the door lintel plate in a surface-to-surface mode in a welding mode. The upper and lower supporting structures of the square tube structure form a frame-shaped structure, so that the vertical bearing capacity of connection can be improved, and the square tube structure is suitable for increasing load in the structure.
Furthermore, the door machine mounting frame is bent and formed with a supporting surface on the edge corresponding to the bottom of the door machine, and the supporting foot structure at the bottom of the door machine is supported by the supporting surface. The door is tightly attached to the door lintel structure, the supporting surface is arranged at the position tightly attached to the door lintel plate, and the door is connected and fixed with the balance door machine through the gravity center of the balance door machine, so that the door is more stable.
Furthermore, the bottom bracket is of a U-shaped section structure with an open upper part and is connected to the lintel plate in a screwing mode. The bottom bracket can be used as a sliding groove structure and can be used for accommodating the position of a moving part structure of the door machine, and the length of the bottom bracket only accounts for about the length of the lintel and is used for supplementing the gap between two doors of the side-opening door structure.
Further, the number of the connecting plates and the surface of the reinforcing structure are the same, and the height positions of the connecting holes are also the same. The gantry crane is connected through a plurality of contact points, and the connection stability can be improved.
Compared with the prior art, the utility model, have following advantage and effect: the door opening device is a structure for the door head installation door machine of the elevator, has the advantages of stable structure, easy installation and convenient increase of the door opening height, is suitable for being used in a structure with higher door opening height required by a client, and can be designed into higher door opening height because the door machine is installed on the door head which is higher than the height of the top of the elevator car and the height of the door head is convenient for increase design.
Drawings
Figure 1 is a schematic view of the assembly of a lintel structure with a portal crane (of which the portal crane is of schematic construction).
Figure 2 is a schematic view of a side of a door header structure.
In the figure: 1. the door comprises a door lintel structure, 2, door machines, 3, a door lintel plate, 4, a reinforcing structure, 5, a car connecting structure, 6, a door machine mounting structure, 7, a flange structure, 8, a sealing head external member, 9, a door machine mounting frame, 10, a bottom bracket, 11, a connecting hole, 12 and a supporting surface.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
A split type control cabinet installation beam in an elevator hoistway comprises a door lintel structure 1, a gantry crane 2 is installed on the door lintel structure 1, the door lintel structure 1 comprises a door lintel plate 3, a reinforcing structure 4, a car connecting structure 5 and a gantry crane installation structure 6, the door lintel plate 3 is an L-shaped structure formed by bending a flat steel plate, a flange structure 7 extends on the upper edge and the lower edge, the bending inner side of the L-shaped structure of the door lintel plate 3 is a side connected with the gantry crane 2, one planar side of the door lintel plate is a side connected with the car, the inner part of one side of the door lintel plate 3 connected with the gantry crane 2 is connected with the vertically-arranged reinforcing structure 4, end enclosure kits 8 are fixedly arranged at two ends of the door lintel plate 3, the end enclosure kits 8 are matched with the L-shaped cross section of the door lintel plate 3 and seal the end part of the door lintel plate 3, the car connecting structure 5 is formed on the end enclosure kits 8 and is connected with the wall part of the car, door machine mounting structure 6 is including door machine mounting bracket 9, bottom bracket 10 and the connecting hole 11 of shaping on reinforced structure 4, door machine mounting bracket 9 is connected on head external member 8 to there is the connecting plate at the position shaping of door lintel structure 1 connection door machine 2, and the mounting bracket correspondence sets up on the head external member 8 at both ends, and also the shaping has connecting hole 11 on the connecting plate, and connecting hole 11 all is located same mounting plane, bottom bracket 10 is connected in the outside outstanding part in "L" type structure bottom of door lintel board 3 to be located the bottom of door machine 2.
The reinforced structure 4 is a square tube structure and is fixed in a semi-closed space after the door lintel structure 1 is bent, a connecting plate is arranged at the edge of the reinforced structure 4, and the connecting plate is connected with the door lintel plate 3 in a surface-to-surface mode in a welding mode.
The gantry crane mounting frame 9 is bent and formed with a supporting surface 12 on the edge corresponding to the bottom of the gantry crane 2, and the supporting surface 12 supports the supporting leg structure at the bottom of the gantry crane 2.
The bottom bracket 10 has a U-shaped cross-section with an open upper end and is connected to the lintel plate 3 by means of a screw connection.
The number of connections of said webs to the surface profile of the reinforcing structure 4 is the same and the height position of the connection holes 11 is also the same.
It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a side-opening door type lintel of heightening car, includes lintel structure (1), installs a door machine (2) on lintel structure (1), its characterized in that: the door lintel structure (1) comprises a door lintel plate (3), a reinforcing structure (4), a car connecting structure (5) and a door machine mounting structure (6), wherein the door lintel plate (3) is an L-shaped structure formed by bending a flat steel plate, a flange structure (7) extends from the upper edge and the lower edge, the bending inner side of the L-shaped structure of the door lintel plate (3) is one side connected with a door machine (2), the planar side of the L-shaped structure is one side connected with a car, the inner part of one side, connected with the door machine (2), of the door lintel plate (3) is connected with the vertically-arranged reinforcing structure (4), sealing head external members (8) are fixedly arranged at the two ends of the door lintel plate (3), the sealing head external members (8) are matched with the L-shaped cross section of the door lintel plate (3) and plug the end parts of the door lintel plate (3), and the car connecting structure (5) is molded on the sealing head external members (8) and is connected with the wall part of the car, door machine mounting structure (6) are including door machine mounting bracket (9), bottom bracket (10) and connecting hole (11) of shaping on reinforced structure (4), door machine mounting bracket (9) are connected on head external member (8) to there is the connecting plate in the position shaping of door lintel structure (1) connection door machine (2), and the mounting bracket corresponds the setting on head external member (8) at both ends, and also the shaping has connecting hole (11) on the connecting plate, and connecting hole (11) all are located same mounting plane, bottom bracket (10) are connected in the outside outstanding part in "L" type structure bottom of door lintel board (3) to be located the bottom of door machine (2).
2. A raised car side opening door lintel as claimed in claim 1, wherein: the reinforced structure (4) is of a square tube structure and is fixed in a semi-closed space after the door lintel structure (1) is bent, a connecting plate is arranged at the edge of the reinforced structure (4), and the connecting plate is connected with the door lintel plate (3) in a surface-to-surface mode in a welding mode.
3. A raised car side opening door lintel as claimed in claim 1, wherein: the gantry crane mounting frame (9) is bent and formed with a supporting surface (12) on the edge corresponding to the bottom of the gantry crane (2), and the supporting surface (12) supports the supporting leg structure at the bottom of the gantry crane (2).
4. A raised car side opening door lintel as claimed in claim 1, wherein: the bottom bracket (10) is of a U-shaped section structure with an open upper part and is connected to the lintel plate (3) in a screwing mode.
5. A raised car side opening door lintel as claimed in claim 1, wherein: the number of the connecting plates and the surface-shaped connections of the reinforcing structure (4) are the same, and the height positions of the connecting holes (11) are also the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920612749.XU CN210176286U (en) | 2019-04-30 | 2019-04-30 | Side-opening door type door head for heightening lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920612749.XU CN210176286U (en) | 2019-04-30 | 2019-04-30 | Side-opening door type door head for heightening lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210176286U true CN210176286U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920612749.XU Active CN210176286U (en) | 2019-04-30 | 2019-04-30 | Side-opening door type door head for heightening lift car |
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| CN (1) | CN210176286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229656A (en) * | 2021-11-29 | 2022-03-25 | 巨立电梯股份有限公司 | Integrated elevator door head and door head fixing structure |
-
2019
- 2019-04-30 CN CN201920612749.XU patent/CN210176286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229656A (en) * | 2021-11-29 | 2022-03-25 | 巨立电梯股份有限公司 | Integrated elevator door head and door head fixing structure |
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Address after: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee after: Walkers Schindler Elevator Co., Ltd Address before: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee before: VOLKSLIFT ELEVATOR (CHINA) Co.,Ltd. |