CN215595419U - Composite door structure - Google Patents
Composite door structure Download PDFInfo
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- CN215595419U CN215595419U CN202121302398.6U CN202121302398U CN215595419U CN 215595419 U CN215595419 U CN 215595419U CN 202121302398 U CN202121302398 U CN 202121302398U CN 215595419 U CN215595419 U CN 215595419U
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- lifting
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- rotating shaft
- door opening
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Abstract
The utility model provides a composite door structure, which is arranged on a wall body of a main body structure close to a door opening, and comprises: two upright posts which are oppositely arranged and fixed on the wall body; the lifting door is arranged on the upright post in a sliding manner, and the door opening is sealed or opened by sliding the lifting door back and forth along the upright post; the rotating shaft is horizontally arranged and can be rotatably arranged on the top of the wall body close to the door opening; the quick door is wound on the rotating shaft, and the rotating shaft is rotated to put down or put up the quick door so as to seal or open the door opening; and the control switch is arranged on the wall body and is connected with the rotating shaft or the lifting door in a control way, and the control switch is operated to open and/or block the door opening of the quick door. The utility model solves the technical problem that the traditional door can not meet the safety and high-frequency working performance at the same time, is convenient for frequent entering and exiting of the door opening in the daytime and ensures the safety at night.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a composite door structure.
Background
At present, due to the characteristics of industrial buildings, the requirements of different degrees are met in the aspects of cleanness, privacy, sound insulation, quick opening and closing, sealing, safety, energy conservation and the like at different times. Industrial plants often need to be opened and closed frequently and quickly during daytime operations, but during non-operational peak hours, such as at night, there is a need for better security, theft protection, sealing, and damage protection.
In the construction at present, the single lift gate can't satisfy opening and shutting fast of during operation daytime, and the safety theftproof function of night can't be satisfied to single quick door.
SUMMERY OF THE UTILITY MODEL
In view of the above circumstances, the present invention provides a composite door structure, which solves the technical problem that the conventional door cannot satisfy both safety and high-frequency workability, and by installing a lift door and a speed door at the door opening of a building, the speed door is frequently used when the door opening is accessed in the daytime, and the lift door is used when high safety is required at night, so that the safety of the building is improved, and the construction is facilitated.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a composite door structure for mounting to a wall of a body structure adjacent a door opening, the composite door structure comprising:
two upright posts which are oppositely arranged and fixed on the wall body;
the lifting door is arranged on the upright post in a sliding manner, and the door opening is sealed or opened by sliding the lifting door back and forth along the upright post;
the rotating shaft is horizontally arranged and can be rotatably arranged on the wall body close to the top of the door opening;
the quick door is wound on the rotating shaft, and the rotating shaft is rotated to put down or put up the quick door so as to seal or open the door opening; and
and the control switch is arranged on the wall body and is in control connection with the rotating shaft or the lifting door, and the lifting door and/or the quick door can open or close the door opening by operating the control switch.
The composite door structure of the utility model is further improved in that the top of the upright post extends to the direction far away from the door opening to form an extension part, and the side part of the lifting door is arranged on the upright post and the extension part in a sliding way;
the composite door structure further comprises transmission shafts which are rotatably installed at the tops of the two opposite upright columns and are horizontally arranged, and steel wire ropes which are wound on the transmission shafts and are fixedly connected with the bottoms of the lifting doors, wherein the steel wire ropes are wound by rotating the transmission shafts, so that the lifting doors are lifted, and the lifting doors slide to the extending parts.
The composite door structure of the utility model is further improved in that the composite door structure further comprises a first guide rail fixedly arranged on the upright post and the extension part, and the lifting door is slidably arranged on the first guide rail.
The composite door structure of the utility model is further improved in that the first guide rail is a C-shaped guide rail, the side edge of the lifting door is connected with a hanging rail pulley, and the hanging rail pulley is slidably arranged on the C-shaped guide rail.
The composite door structure is further improved in that the composite door structure further comprises a cable disc fixedly sleeved on the transmission shaft, and the steel wire rope is wound on the cable disc.
The composite door structure of the utility model is further improved in that the control switch is in control connection with the transmission shaft.
The composite door structure is further improved in that the lifting door is formed by splicing a plurality of unit plates, and a window is formed in the lifting door.
The composite door structure is further improved in that the composite door structure further comprises upright posts fixed on the wall body and positioned at two sides of the door opening, and cross rods fixedly connected to the tops of the two upright posts, the rotating shaft is rotatably installed at the tops of the two upright posts, and the side part of the rapid door is slidably arranged on the upright posts.
The composite door structure of the utility model is further improved in that the composite door structure further comprises a second guide rail fixedly arranged on the vertical rod, and the side part of the rapid door is slidably arranged on the second guide rail.
A further improvement of the composite door structure of the present invention is that the speed door is a leather curtain.
According to the composite door structure, the lifting door and the quick door are arranged at the same time, when the building needs to be frequently leached in working hours in the daytime, the lifting door only needs to be opened, only the quick door is reserved, and the quick door can be quickly opened and closed, so that the building can be conveniently shielded, and the construction can be conveniently carried out; when the non-operating time at night, only need open quick door, remain the lifting door, this lifting door can provide the protection of leaching the building, and the lifting door material rigidity of lifting door is big, has better security.
Drawings
FIG. 1 is a perspective view of a composite door structure of the present invention.
Figure 2 is a perspective view of a pillar and structural frame of the composite door structure of the present invention.
The correspondence of reference numerals to components is as follows: wall body 1, stand 21, extension 22, transmission shaft 23, structural framework 3, pole setting 31, horizontal pole 32, pivot 33, protection casing 34, control switch 4, fast door 5, lift gate 6.
Detailed Description
To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.
Referring to fig. 1 to 2, the present invention provides a composite door structure, which is installed on a wall body 1 of a main body structure near a door opening, the composite door structure including: two upright posts 21 oppositely arranged and fixed on the wall 1;
the lifting door 6 is arranged on the upright post 21 in a sliding manner, and the door opening is sealed or opened by sliding the lifting door 6 back and forth along the upright post 21;
the rotating shaft 33 is horizontally arranged and can be rotatably arranged on the top of the wall body 1 close to the door opening;
the rapid door 5 is wound on the rotating shaft 33, and the rapid door 5 is put down or folded by rotating the rotating shaft 33, so that the door opening is sealed or opened; and
and the control switch is arranged on the wall body 1 and is in control connection with the rotating shaft 33 or the lifting door 6, and the lifting door 6 and/or the quick door 5 can open or close the door opening by operating the control switch 4.
The composite door structure of the utility model simultaneously installs the rapid door 5 and the lifting door 6 at the door opening, and utilizes the characteristic of rapid opening of the rapid door 5 to facilitate frequent work in the daytime; the safety performance of the lifting door is utilized, the lifting door is convenient to work at night, and therefore the composite door structure has the advantages of being convenient to enter and exit and good in safety performance.
Preferably, as shown in fig. 1, the width of the speed gate 5 is greater than the width of the lift gate 6, and the lift gate 6 is installed near the outer portion of the main body structure.
In a preferred embodiment of the composite door structure of the present invention, the top of the pillar 21 extends away from the door opening to form an extension 22, and the side of the lift gate 6 is slidably disposed on the pillar 21 and the extension 22;
the composite door structure further comprises a transmission shaft 23 which is rotatably installed at the tops of the two opposite upright posts 21 and is horizontally arranged, and a steel wire rope which is wound on the transmission shaft 23 and is fixedly connected with the bottom of the lifting door 6, wherein the steel wire rope is wound by rotating the transmission shaft 23, so that the lifting door 6 is lifted, and the lifting door 6 slides to the extension part 22.
Preferably, a fixing frame is fixed on the roof corresponding to the extension 22, and the extension 22 is connected to the fixing frame to improve the stability of the extension 22 and prevent the extension 22 from breaking when the load is too large.
Furthermore, the lifting door further comprises a first guide rail fixedly arranged on the upright 21 and the extension part 22, and the side part of the lifting door 6 is slidably arranged on the first guide rail.
Specifically, first guide rail is C type guide rail, and the side of overhead door is connected with the hanger rail pulley, and the hanger rail pulley cunning is located C type guide rail.
Specifically, the cable winding device further comprises a cable drum fixedly sleeved on the transmission shaft 23, and the steel wire rope is wound on the cable drum.
Preferably, the control switch 4 is in control connection with the transmission shaft 23.
Furthermore, the lifting door 6 is formed by splicing a plurality of unit plates, and the lifting door 6 is provided with a window.
Preferably, the windows may be formed by splicing unit plates, and the unit plates are alloy plates to improve the strength of the lift gate 6 and improve the safety factor of the lift gate 6.
Preferably, a brush is attached to an inner wall of the C-shaped rail to reduce noise generated when the lift gate 6 slides along the first rail.
Preferably, as shown in fig. 2, a torque spring is further connected to the transmission shaft 23 through a flange.
Further, as shown in fig. 2, the door further includes vertical rods 31 fixed to the wall 1 and located at two sides of the door opening, and a cross rod 32 fixedly connected to tops of the two vertical rods 31, wherein a rotating shaft 33 is rotatably installed at tops of the two vertical rods 31, and a side portion of the speed door 5 is slidably installed on the vertical rods 31; by rotating the rotating shaft 33, the speed door 5 is put down or taken up.
Preferably, the uprights 31 and the cross-bar 32 are fixed to the wall 1 by means of anchor bolts.
Furthermore, the device also comprises a second guide rail fixedly arranged on the vertical rod 31, and the side part of the rapid door 5 is slidably arranged on the second guide rail.
Preferably, the rotating shaft 33 is further sleeved with a protective cover 34, and the fast door 5 is wound around the rotating shaft 33 and then placed in the protective cover 34, so as to keep the fast door 5 clean and prevent the fast door 5 from sliding when the lifting door 6 is opened and closed.
Preferably, the speed gate 5 is a leather curtain.
The specific implementation mode of the composite door structure is that in daytime, the control switch 4 for controlling the lifting door 6 is operated to enable the transmission shaft 23 to rotate and wind the steel wire rope, so that the lifting door 6 is lifted and the lifting door 6 moves along the extension part 22, and when the bottom of the lifting door 6 is positioned behind the extension part 22, the control switch 4 for controlling the lifting door is closed, so that the lifting door is kept in an open state;
when a person needs to enter the door opening, the control switch 4 of the quick door 5 is operated to rotate the rotating shaft 33, so that the quick door 5 is wound to open the door opening, and the person can conveniently enter the door opening;
when a person enters the door opening, the control switch 4 of the express door 5 is operated to rotate the rotating shaft 33, so that the express door 5 is put down to seal the door opening;
the quick door 5 is a leather curtain, so that the material is light, and the quick door can be conveniently and quickly rolled, thereby being convenient for adapting to frequent door opening access in the daytime;
at night, the control switch 4 for controlling the quick door 5 is operated to rotate the rotating shaft 33, so that the quick door 5 is wound;
when a person needs to enter the door opening, the control switch 4 of the lifting door 6 is operated to rotate the transmission shaft 23 and wind the steel wire rope, so that the lifting door 6 is lifted and the lifting door 6 moves along the extension part 22, and after the bottom of the lifting door 6 is positioned at the extension part 22, the control switch 4 for controlling the lifting door is closed, so that the lifting door is kept in an open state, the door opening is opened, and the person can conveniently enter the door opening;
when a person enters the door opening, the control switch 4 of the lifting door 6 is operated to rotate the transmission shaft 23 and release the steel wire rope, so that the lifting door 6 is put down and the lifting door 6 moves along the upright post 21 to block the door opening;
because the lifting door 6 is an alloy plate, the rigidity is high, the weight is heavy, and a large amount of energy is consumed in the opening and closing process of the lifting door 6, so that the lifting door is suitable for being used at night to maintain the safety of buildings.
While the present invention has been described in detail and with reference to the accompanying drawings and examples, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the utility model is to be determined by the appended claims.
Claims (10)
1. A composite door structure for mounting to a wall of a body structure adjacent a door opening, the composite door structure comprising:
the two upright posts are oppositely arranged and fixed on the wall body;
the lifting door is arranged on the upright post in a sliding manner, and the door opening is sealed or opened by sliding the lifting door back and forth along the upright post;
the rotating shaft is horizontally arranged and can be rotatably arranged on the wall body close to the top of the door opening;
the quick door is wound on the rotating shaft, and the rotating shaft is rotated to put down or put up the quick door so as to seal or open the door opening; and
and the control switch is arranged on the wall body and is in control connection with the rotating shaft or the lifting door, and the lifting door and/or the quick door can be opened or closed off the door opening by operating the control switch.
2. The composite door structure of claim 1, wherein the top of the pillar extends away from the door opening to form an extension, and wherein the side of the lift gate is slidably disposed on the pillar and the extension;
the composite door structure further comprises transmission shafts which are rotatably arranged at the tops of the two opposite stand columns and are horizontally arranged, and steel wire ropes which are wound on the transmission shafts and are fixedly connected with the bottoms of the lifting doors, and the transmission shafts are rotated to wind the steel wire ropes, so that the lifting doors are lifted, and the lifting doors slide to the extending parts.
3. The composite door structure of claim 2, further comprising a first rail fixedly attached to the pillar and the extension, wherein the side portion of the lift gate is slidably attached to the first rail.
4. A composite door structure according to claim 3, wherein the first track is a C-track, and the side of the lift door is connected to a hanger pulley, the hanger pulley being slidably disposed on the C-track.
5. The composite door structure of claim 2, further comprising a cable reel fixedly sleeved on the transmission shaft, wherein the wire rope is wound on the cable reel.
6. A composite door structure according to claim 2, wherein said control switch is in control connection with said drive shaft.
7. The composite door structure of claim 1, wherein the lift gate is formed by splicing a plurality of unit panels, and the lift gate is provided with a window.
8. The composite door structure of claim 1, further comprising vertical rods fixed to the wall and located at two sides of the door opening, and a cross rod fixedly connected to tops of the two vertical rods, wherein the rotating shaft is rotatably mounted on tops of the two vertical rods, and a side portion of the speed door is slidably disposed on the vertical rods.
9. A composite door structure according to claim 8, further comprising a second rail fixedly attached to said vertical bar, wherein a side portion of said speed door is slidably mounted to said second rail.
10. The composite door structure of claim 1, wherein the speed door is a leather curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302398.6U CN215595419U (en) | 2021-06-10 | 2021-06-10 | Composite door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302398.6U CN215595419U (en) | 2021-06-10 | 2021-06-10 | Composite door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215595419U true CN215595419U (en) | 2022-01-21 |
Family
ID=79874951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121302398.6U Active CN215595419U (en) | 2021-06-10 | 2021-06-10 | Composite door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215595419U (en) |
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2021
- 2021-06-10 CN CN202121302398.6U patent/CN215595419U/en active Active
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