CN216381178U - Telescopic vertical hinged door - Google Patents
Telescopic vertical hinged door Download PDFInfo
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- CN216381178U CN216381178U CN202122956586.7U CN202122956586U CN216381178U CN 216381178 U CN216381178 U CN 216381178U CN 202122956586 U CN202122956586 U CN 202122956586U CN 216381178 U CN216381178 U CN 216381178U
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- vertical hinged
- driving
- sliding
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Abstract
The utility model relates to the technical field of gates, and discloses a telescopic vertical hinged door, which comprises: the door comprises a first door body, a second door body and a driving device, wherein one end of the first door body is connected with a fixed main body through a rotating shaft, and the second door body and the first door body form telescopic sliding installation; the door is characterized in that the driving device supports the first door body and the second door body and is used for driving the second door body to telescopically slide and driving the first door body to rotate; an auxiliary wheel is arranged at one end, far away from the first door body, of the second door body, and the height of the auxiliary wheel is lower than the lifting height of the driving device; when the second door body retracts to be overlapped with the first door body, the auxiliary wheel is supported and suspended. Compared with the prior art, the telescopic vertical hinged door provided by the utility model is convenient and quick to rotate and open, is simple to control, avoids the influence of the auxiliary wheel, and is more stable and reliable in operation.
Description
Technical Field
The utility model relates to the technical field of gates, in particular to a telescopic vertical hinged door.
Background
At present, common electric gates mainly comprise an electric retractable door, an electric translational retractable door, an electric swing folding door and the like. The electric retractable door and the electric translation retractable door move linearly, a certain channel space still needs to be occupied after the door opening is opened, the width of an installation channel is required, the maximum opening of the channel cannot be realized to the maximum extent, and the installation limitation is large. The electric swing folding door can realize the complete opening of a door opening through the swing folding of the door leaves, but the width of a single door leaf is usually smaller, and after a plurality of door leaves are combined, the installation structure and the driving structure become complicated, so that the electric swing folding door is easy to break down.
The Chinese patent application with the publication number of CN110424885A discloses a telescopic translation vertical hinged door, which comprises a door tail stand column assembly, a telescopic door body assembly and a machine head assembly, wherein the door tail stand column assembly is fixed with the ground on one side of a channel, one end of the telescopic door body assembly is hinged with the door tail stand column assembly through a hinge, and the other end of the telescopic door body assembly is connected with the machine head assembly; the telescopic door body assembly comprises a plurality of groups of door body units, the door body units are sequentially connected and can relatively slide and stretch, a group of driven Mecanum wheel sets are arranged at the lower end of each group of door body units, and each driven Mecanum wheel set comprises a left Mecanum wheel and a right Mecanum wheel which are arranged in a mirror image mode; the head assembly comprises a machine shell and a base, a group of driving Mecanum wheel sets are arranged on the base and comprise a left Mecanum wheel and a right Mecanum wheel which are arranged in a mirror image mode and two groups of motors which drive the Mecanum wheels independently, and the motors are connected with the Mecanum wheels through chain wheels and chains. Although the door can swing at 90-180 degrees after being opened, the driving Mecanum wheel set and the driven Mecanum wheel set are not reasonable in arrangement, the operation stability is high, and the driven Mecanum wheel set can even hinder the swing of a door body.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a telescopic vertical hinged door which runs stably.
In order to achieve the purpose, the utility model adopts the following technical scheme.
A telescoping side hung door comprising: the door comprises a first door body, a second door body and a driving device, wherein one end of the first door body is connected with a fixed main body through a rotating shaft, and the second door body and the first door body form telescopic sliding installation; the door is characterized in that the driving device supports the first door body and the second door body and is used for driving the second door body to telescopically slide and driving the first door body to rotate; an auxiliary wheel is arranged at one end, far away from the first door body, of the second door body, and the height of the auxiliary wheel is lower than the lifting height of the driving device; when the second door body retracts to be overlapped with the first door body, the auxiliary wheel is supported and suspended.
More preferably, the driving means includes: the driving seat is installed first power unit, second power unit and the walking wheel on the driving seat, first power unit is used for driving the second door body slides that stretches out and draws back, second power unit with the walking wheel transmission is connected, is used for ordering about the first door body rotates.
More preferably, the first power mechanism and the second power mechanism are both motors.
More preferably, a transmission rack is fixedly arranged on the second door body, and the first power mechanism is meshed with the transmission rack through a gear transmission mechanism.
More preferably, the walking wheel is composed of four rollers or roller groups, each two rollers or roller groups are in a pair, each pair of rollers or roller groups are connected through a rotating shaft, and the second power mechanism is in transmission connection with the two rotating shafts through a toothed belt transmission mechanism.
More preferably, the telescopic sliding installation structure of the second door body and the first door body is as follows: at least one of the second door body and the first door body is provided with a sliding groove, and the second door body is connected with the first door body through a connecting rod which is installed in the sliding groove in a sliding mode.
More preferably, the top beam and the bottom beam of the first door body are respectively provided with the sliding grooves, one end of the connecting rod is fixed with the second door body, and the other end of the connecting rod is in sliding connection with the sliding grooves.
More preferably, a roller engaged with the sliding groove is installed on the connecting rod.
More preferably, a buckle for buckling the second door body and the first door body is arranged on the outer side of the top beam of the second door body and the first door body, and the buckle is fixed with one of the second door body and the first door body and is in sliding contact with the other of the second door body and the first door body.
The utility model has the beneficial effects that: when the door is actually opened, the driving device firstly enables the second door body to retract to the state diagram overlapped with the first door body, and then drives the first door body and the second door body to rotate together, so that the door opening is opened to the maximum extent. Compared with the prior art, the telescopic vertical hinged door provided by the utility model is convenient and quick to rotate and open, is simple to control, avoids the influence of the auxiliary wheel, and is more stable and reliable in operation.
Drawings
Fig. 1 is a schematic structural view of the retractable vertical hinged door provided by the present invention.
Fig. 2 is a schematic structural view of the retractable vertical hinged door with the cabinet removed.
Fig. 3 is a partially enlarged view of fig. 2.
Fig. 4 is a schematic driving diagram of the second power mechanism and the swinging traveling wheels.
Fig. 5 is a schematic structural diagram of fig. 4 from another view angle.
Fig. 6 is a schematic view illustrating the assembly of the second door body with the first door body.
Fig. 7 shows an enlarged view at a in fig. 6.
Fig. 8 is an enlarged view of fig. 6 at B.
Reference numerals indicate the same.
1: first door body, 2: second door body, 3: drive device, 4: fixing body, 5: chute, 6: connecting rod, 7: and (5) buckling.
2-1: auxiliary wheel, 2-2: a transmission rack.
3-1: drive seat, 3-2: first power mechanism, 3-3: a second power mechanism, 3-4: road wheels, 3-5: gear transmission mechanism, 3-6: a rotating shaft.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the utility model, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in fig. 1 and 2, a retractable vertical hinged door includes: the door comprises a first door body 1, a second door body 2 and a driving device 3, wherein one end of the first door body 1 is connected with a fixed main body 4 through a rotating shaft, so that the first door body can only rotate but cannot move relative to the fixed main body 4, the second door body 2 and the first door body form telescopic sliding installation, the first door body and the second door body can be overlapped through telescopic sliding, and the driving device 3 supports the first door body 1 and the second door body 2 and is used for driving the second door body 2 to telescopically slide and driving the first door body 1 to rotate; an auxiliary wheel 2-1 is arranged at one end, far away from the first door body 1, of the second door body 2, and the height of the auxiliary wheel 2-1 is lower than the supporting height of the driving device 3; when the second door body 2 retracts to overlap with the first door body 1, the auxiliary wheel 2-1 is supported and suspended.
In this embodiment, the fixing body 4 may be a door post or other building. When the door is actually opened, the driving device 3 retracts the second door body 2 to the overlapped state diagram with the first door body 1, and then drives the first door body 1 and the second door body 2 to rotate together, so as to open the door opening to the maximum extent. Compared with the prior art, the telescopic vertical hinged door provided by the embodiment is stable and reliable in operation and convenient to control.
As shown in fig. 3, the driving device 3 includes: the driving seat 3-1, the first power mechanism 3-2, the second power mechanism 3-3 and the walking wheel 3-4 are installed on the driving seat 3-1, the first power mechanism 3-2 is used for driving the second door body 2 to slide in a telescopic mode, and the second power mechanism 3-3 is in transmission connection with the walking wheel 3-4 and used for driving the first door body 1 to rotate.
In this embodiment, it is preferable that the first power mechanism 3-2 and the second power mechanism 3-3 are both motors. Obviously, according to different actual needs, a person skilled in the art may also replace the motor with another power mechanism that is known at present or can be realized in the future, as long as the corresponding power is provided.
In this embodiment, the second door body 2 is provided with a transmission rack 2-2, and the first power mechanism 3-2 is engaged with the transmission rack 2-2 through a gear transmission mechanism 3-5, so as to realize the telescopic sliding of the second door body 2 and ensure the stability of the telescopic operation.
As shown in fig. 4 and 5, the traveling wheels 3-4 are composed of four rollers or roller groups, each two rollers or roller groups are in a pair, each pair of rollers or roller groups is connected through a rotating shaft 3-6, and the second power mechanism 3-3 is in transmission connection with the two rotating shafts 3-6 through a toothed belt transmission mechanism, so that synchronous operation of the four rollers or roller groups is realized, and the stability of rotating operation of the door body is further improved.
In some embodiments, the second power mechanism 3-3 may also be driven by a gear transmission structure to at least one of the two rotating shafts 3-6; similar technical effects can be achieved, and the present invention is not limited to this embodiment.
As shown in fig. 6 to 8, the telescopic sliding installation structure of the second door 2 and the first door 1 is as follows: at least one of the second door body 2 and the first door body 1 is provided with a sliding groove 5, and the second door body 2 is connected with the first door body 1 through a connecting rod 6 which is installed in the sliding groove 5 in a sliding mode.
In this embodiment, the top beam 1-1 and the bottom beam 1-2 of the first door body 1 are preferably provided with the sliding grooves 5, and preferably, one end of the connecting rod 6 is fixed to the second door body 2, and the other end is slidably connected to the sliding grooves 5. Preferably, a roller is further installed at the other end of the connecting rod 6, so that a better sliding effect can be achieved. Obviously, in some embodiments, a sliding groove may be provided on the second door body 2, and the connecting rod may be fixed to the first door body 1 instead; or the first door body 1 and the second door body 2 are both provided with sliding chutes, and both ends of the connecting rod are in sliding connection with the corresponding sliding chutes; the present embodiment is not limited.
Further, a buckle 7 for buckling the second door body 2 and the first door body 1 is further arranged on the outer side of the top beam of the second door body and the first door body, and preferably, the buckle 7 is fixed with one of the two and the other is in sliding contact with the other. The manner of the sliding contact may be by a roller sliding contact. Here, the advantage of providing the buckle 7 is to ensure the stable telescopic operation of the second door body 2 and the first door body 1.
It will be appreciated by those skilled in the art from the foregoing description of construction and principles that the utility model is not limited to the specific embodiments described above, and that modifications and substitutions based on the teachings of the art may be made without departing from the scope of the utility model as defined by the appended claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (9)
1. A telescoping side hung door comprising: the door comprises a first door body, a second door body and a driving device, wherein one end of the first door body is connected with a fixed main body through a rotating shaft, and the second door body and the first door body form telescopic sliding installation; the door is characterized in that the driving device supports the first door body and the second door body and is used for driving the second door body to telescopically slide and driving the first door body to rotate; an auxiliary wheel is arranged at one end, far away from the first door body, of the second door body, and the height of the auxiliary wheel is lower than the lifting height of the driving device; when the second door body retracts to be overlapped with the first door body, the auxiliary wheel is supported and suspended.
2. A telescopic vertical hinged door according to claim 1, characterized in that said driving means comprise: the driving seat is installed first power unit, second power unit and the walking wheel on the driving seat, first power unit is used for driving the second door body slides that stretches out and draws back, second power unit with the walking wheel transmission is connected, is used for ordering about the first door body rotates.
3. The retractable vertical hinged door of claim 2, wherein the first power mechanism and the second power mechanism are both motors.
4. The retractable vertical hinged door of claim 2, wherein a transmission rack is fixedly arranged on the second door body, and the first power mechanism is engaged with the transmission rack through a gear transmission mechanism.
5. The telescopic vertical hinged door according to claim 2, wherein the walking wheels are composed of four rollers or roller groups, each two rollers or roller groups are in a pair, each pair of rollers or roller groups is connected through a rotating shaft, and the second power mechanism is in transmission connection with the two rotating shafts through a toothed belt transmission mechanism.
6. The retractable vertical hinged door of claim 1, wherein the retractable sliding mounting structure of the second door body and the first door body is: at least one of the second door body and the first door body is provided with a sliding groove, and the second door body is connected with the first door body through a connecting rod which is installed in the sliding groove in a sliding mode.
7. The retractable vertical hinged door of claim 6, wherein the sliding grooves are respectively formed in a top beam and a bottom beam of the first door body, one end of the connecting rod is fixed to the second door body, and the other end of the connecting rod is slidably connected with the sliding grooves.
8. The retractable vertical hinged door of claim 6, wherein the connecting rod is provided with a roller engaged with the sliding groove.
9. The retractable vertical hinged door of claim 1, wherein a buckle is provided at the outer side of the top beam of the second door body and the first door body for buckling the two, and the buckle is fixed with one of the two and is in sliding contact with the other of the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122956586.7U CN216381178U (en) | 2021-11-29 | 2021-11-29 | Telescopic vertical hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122956586.7U CN216381178U (en) | 2021-11-29 | 2021-11-29 | Telescopic vertical hinged door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381178U true CN216381178U (en) | 2022-04-26 |
Family
ID=81219362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122956586.7U Active CN216381178U (en) | 2021-11-29 | 2021-11-29 | Telescopic vertical hinged door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381178U (en) |
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2021
- 2021-11-29 CN CN202122956586.7U patent/CN216381178U/en active Active
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