CN211081519U - Translation type automatic door - Google Patents
Translation type automatic door Download PDFInfo
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- CN211081519U CN211081519U CN201921938823.3U CN201921938823U CN211081519U CN 211081519 U CN211081519 U CN 211081519U CN 201921938823 U CN201921938823 U CN 201921938823U CN 211081519 U CN211081519 U CN 211081519U
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- door leaf
- chain
- door
- chain wheel
- connecting plate
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Abstract
The utility model discloses a translation type automatic door, which comprises a door frame, a transverse plate, a driving door leaf, a driven door leaf, a driver, a chain wheel set, a chain, a fixed pulley block and a steel wire rope; the transverse plate is horizontally arranged on the door frame, the chain wheel group is arranged on the transverse plate, the chain is wound on the chain wheel group, and the driver drives one chain wheel in the chain wheel group to rotate; the transverse plate is provided with a guide rail, the driving door leaf and the driven door leaf are both arranged on the guide rail, and the driving door leaf is connected with the chain; and the steel wire rope is wound on the fixed pulley block and is connected with the driving door leaf and the driven door leaf. The utility model discloses a translation formula automatically-controlled door utilizes sprocket group and chain to realize the translation of initiative door leaf, utilizes fixed pulley group and wire rope to realize the translation of driven door leaf, compares in traditional door sword formula elevator layer door not only the structure simple but also can realize independently opening and shutting, is favorable to cooperating with whole freight transportation system.
Description
Technical Field
The utility model relates to the field of mechanical equipment, especially, relate to a translation formula automatically-controlled door.
Background
In the fields of logistics, warehousing and the like, it is often necessary to configure an elevator (e.g. an elevator in a hospital drug warehouse) for lifting or lowering goods, and in the prior art, the landing doors of these goods elevators are opened and closed by using a door vane system, and the structure is complex.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a translation formula automatically-controlled door as goods elevator layer door utilizes two door leafs translations of motor and chain drive, realizes independently opening and shutting of elevator layer door.
In order to solve the technical problem, the utility model discloses a technical scheme does: a translation type automatic door comprises a door frame, a transverse plate, a driving door leaf, a driven door leaf, a driver, a chain wheel set, a chain, a fixed pulley set and a steel wire rope;
the transverse plate is horizontally arranged on the door frame, the chain wheel group is arranged on the transverse plate, the chain is wound on the chain wheel group, and the driver drives one chain wheel in the chain wheel group to rotate;
the transverse plate is provided with a guide rail, the driving door leaf and the driven door leaf are both arranged on the guide rail, and the driving door leaf is connected with the chain;
the steel wire rope is wound on the fixed pulley block, the steel wire rope is connected with the driving door leaf and the driven door leaf, and the driving door leaf and the driven door leaf are respectively connected to the steel wire ropes on two sides of a central connecting line of the fixed pulley block, so that the movement directions of the driving door leaf and the driven door leaf are ensured to be opposite all the time.
When the driver drives the chain wheel set and the chain to rotate in the positive direction, the driving door leaf fixedly connected with the chain translates, and the driving door leaf approaches to the center line of the door; meanwhile, the driving door leaf drives the steel wire rope and the fixed pulley block connected with the driving door leaf to rotate, the rotating steel wire rope synchronously drives the driven door leaf connected with the steel wire rope to translate, the driven door leaf translates towards the central line of the door until the driving door leaf and the driven door leaf are combined, and the automatic door is closed. In the same way, the driver drives the chain wheel set and the chain in the reverse direction to open the automatic door.
Furthermore, the automatic door also comprises a connecting strip, a first connecting plate and a second connecting plate, wherein two ends of the connecting strip are respectively connected with the head end and the tail end of the chain, the first connecting plate is connected with the driving door leaf, and the second connecting plate is connected with the first connecting plate; the surface of connecting strip is provided with first mounting hole, and the second connecting plate passes through the fix with screw in the first mounting hole of connecting strip.
Furthermore, a row of second mounting holes are formed in the surface of the first connecting plate, and the second connecting plate is fixed in the second mounting holes of the first connecting plate through screws; all the second mounting holes can be used for fixing the second connecting plate, and workers can select the appropriate second mounting holes to use according to specific conditions during mounting so as to eliminate possible mounting errors.
Furthermore, two protection rods are arranged on the transverse plate, grooves are formed in the protection rods, and straight line sections of the chains are embedded into the grooves of the two protection rods; the guard bar should be made of plastic material, not only can protect the chain, but also can reduce the noise of the chain operation
And the travel switch is used for sending a signal to a controller (such as P L C) of the motor, and after the travel switch is triggered, the controller immediately disconnects the motor through a relay, so that the aim of controlling the limit travel of the driving door leaf and the driven door leaf is fulfilled.
Further, the driver comprises a motor and a speed reducer, and the motor drives one chain wheel in the chain wheel set to rotate through the speed reducer.
Has the advantages that: (1) the utility model discloses a translation formula automatically-controlled door utilizes sprocket group and chain to realize the translation of initiative door leaf, utilizes fixed pulley group and wire rope to realize the translation of driven door leaf, compares in traditional door sword formula elevator layer door not only the structure simple but also can realize independently opening and shutting, is favorable to cooperating with whole freight transportation system. (2) The utility model discloses a translation formula automatically-controlled door inserts the connecting strip in the chain, and the whole length that can adjust the chain facilitates the application, also is favorable to fixing initiative door leaf on the chain. (3) The utility model discloses a translation formula automatically-controlled door sets up one row of second mounting hole on the surface of first connecting plate, is favorable to adjusting the position of second mounting panel at the horizontal direction, makes things convenient for the workman freely to adjust according to actual conditions, eliminates possible installation error. (4) The utility model discloses a translation formula automatically-controlled door can protect the chain and also can reduce the noise of chain operation for the guard bar of chain configuration plastics material.
Drawings
Fig. 1 is a perspective view of an automatic door according to embodiment 1.
Fig. 2 is an enlarged view a of fig. 1.
Fig. 3 is a front view of the automatic door of embodiment 1.
Fig. 4 is a part view of a connecting strip of the automatic door of embodiment 1.
FIG. 5 is a schematic diagram showing the protective bar of the automatic door according to example 1.
Fig. 6 is (a) a schematic diagram of door operation of the automatic door according to embodiment 1.
Fig. 7 is a schematic diagram (second) of the door operation of the automatic door according to embodiment 1.
Wherein: 1. a door frame; 2. a transverse plate; 201. a guide rail; 3. an active door leaf; 4. a driven door leaf; 5. a motor; 6. a speed reducer; 7. a sprocket set; 8. a chain; 9. a fixed pulley block; 10. a wire rope; 11. a guard bar; 1101. a groove; 12. a first connecting plate; 1201. a second mounting hole; 13. a second connecting plate; 14. a connecting strip; 1401. a first mounting hole; 15. a travel switch.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
As shown in fig. 1 to 3, the translation type automatic door of the present embodiment includes a door frame 1, a horizontal plate 2, a driving door leaf 3, a driven door leaf 4, a motor 5, a speed reducer 6, a chain wheel set 7, a chain 8, a fixed pulley set 9, a steel wire rope 10 and a protection rod 11;
the transverse plate 2 is horizontally arranged on the door frame 1, the chain wheel group 7 is arranged on the transverse plate 2, the head end and the tail end of the chain 8 are both connected with the connecting strip 14 shown in figure 4 to form a closed-loop chain 8, and the chain 8 is wound on the chain wheel group 7; the transverse plate 2 is provided with two protection rods 11 shown in fig. 5, grooves 1101 are formed in the protection rods 11, and straight line sections of the chains 8 are embedded into the grooves 1101 of the two protection rods 11; the protective rod 11 is made of plastic materials, so that the chain 8 can be protected, and the running noise of the chain 8 can be reduced;
the motor 5 drives one chain wheel in the chain wheel set 7 to rotate through the speed reducer 6;
a guide rail 201 is arranged on the transverse plate 2, and the driving door leaf 3 and the driven door leaf 4 are both arranged on the guide rail 201; as shown in fig. 2, a first connecting plate 12 is connected with the active door leaf 3, a row of second mounting holes 1201 is formed in the surface of the first connecting plate 12, and a second connecting plate 13 is fixed in the second mounting holes 1201 of the first connecting plate 12 by screws; the surface of the connecting bar 14 is provided with a first mounting hole 1401, and the second connecting plate 13 is fixed in the first mounting hole 1401 of the connecting bar 14 by a screw;
the travel switch 15 is located on the side of the driven door leaf 4.
Obviously, when the motor 5 drives the chain wheel set 7 and the chain 8 to rotate in the forward direction, the driving door leaf 3 fixedly connected with the chain 8 is translated, and the driving door leaf 3 approaches to the center line of the door.
The driven door leaf 4 is driven by the driving door leaf 3, the connection relationship between the driving door leaf 3 and the driven door leaf 4 is as shown in fig. 6 and fig. 7 (a fixed pulley block 9 and a steel wire rope 10 are hidden in fig. 1 to fig. 3), the steel wire rope 10 is wound on the fixed pulley block 9, the fixed pulley block comprises two fixed pulleys horizontally arranged at the left and the right, the steel wire rope 10 is closed, the steel wire rope 10 is connected with the driving door leaf 3 and the driven door leaf 4, the driving door leaf 3 is fixed with an upper row of steel wire rope 10 in fig. 6, and the driven door leaf 4 is fixed with a lower row; when the driving door leaf 3 moves to the right, the whole closed-loop steel wire rope 10 rotates clockwise, so as to drive the driven door leaf 4 to move to the left, as shown in fig. 7 specifically; and finally, the driving door leaf 3 and the driven door leaf 4 are contacted at the central axis of the automatic door to complete the closing of the automatic door.
Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a translation formula automatically-controlled door which characterized in that: the door comprises a door frame, a transverse plate, a driving door leaf, a driven door leaf, a driver, a chain wheel group, a chain, a fixed pulley group and a steel wire rope;
the transverse plate is horizontally arranged on the door frame, the chain wheel group is arranged on the transverse plate, the chain is wound on the chain wheel group, and the driver drives one chain wheel in the chain wheel group to rotate;
the transverse plate is provided with a guide rail, the driving door leaf and the driven door leaf are both arranged on the guide rail, and the driving door leaf is connected with the chain;
and the steel wire rope is wound on the fixed pulley block and is connected with the driving door leaf and the driven door leaf.
2. Automatic sliding door according to claim 1, characterized in that: the door frame also comprises a connecting strip, a first connecting plate and a second connecting plate, wherein the two ends of the connecting strip are respectively connected with the head end and the tail end of the chain, the first connecting plate is connected with the driving door leaf, and the second connecting plate is connected with the first connecting plate; the surface of connecting strip is provided with first mounting hole, and the second connecting plate passes through the fix with screw in the first mounting hole of connecting strip.
3. Automatic sliding door according to claim 2, characterized in that: the surface of the first connecting plate is provided with a row of second mounting holes, and the second connecting plate is fixed in the second mounting holes of the first connecting plate through screws.
4. Automatic sliding door according to claim 1, characterized in that: the transverse plate is provided with two protection rods, grooves are formed in the protection rods, and straight line sections of the chains are embedded into the grooves of the two protection rods.
5. Automatic sliding door according to claim 1, characterized in that: the safety door further comprises a travel switch, and the travel switch is positioned on the side surface of the driving door leaf and/or the driven door leaf.
6. Automatic sliding door according to claim 1, characterized in that: the driver comprises a motor and a speed reducer, and the motor drives one chain wheel in the chain wheel set to rotate through the speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921938823.3U CN211081519U (en) | 2019-11-11 | 2019-11-11 | Translation type automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921938823.3U CN211081519U (en) | 2019-11-11 | 2019-11-11 | Translation type automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211081519U true CN211081519U (en) | 2020-07-24 |
Family
ID=71647159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921938823.3U Active CN211081519U (en) | 2019-11-11 | 2019-11-11 | Translation type automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211081519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727299A (en) * | 2021-01-11 | 2021-04-30 | 瑞可达自动门(上海)有限公司 | Automatic smooth door driver |
| CN112832617A (en) * | 2021-01-14 | 2021-05-25 | 湖州富机电梯有限公司 | Novel door machine with middle opening and closing door |
| CN113775369A (en) * | 2021-10-26 | 2021-12-10 | 福建马坑矿业股份有限公司 | Multipurpose high-efficiency air door for main roadway |
-
2019
- 2019-11-11 CN CN201921938823.3U patent/CN211081519U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727299A (en) * | 2021-01-11 | 2021-04-30 | 瑞可达自动门(上海)有限公司 | Automatic smooth door driver |
| CN112727299B (en) * | 2021-01-11 | 2023-03-21 | 瑞可达自动门(上海)有限公司 | Automatic smooth door driver |
| CN112832617A (en) * | 2021-01-14 | 2021-05-25 | 湖州富机电梯有限公司 | Novel door machine with middle opening and closing door |
| CN113775369A (en) * | 2021-10-26 | 2021-12-10 | 福建马坑矿业股份有限公司 | Multipurpose high-efficiency air door for main roadway |
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