CN213869618U - Mechanical follow-up sliding door - Google Patents
Mechanical follow-up sliding door Download PDFInfo
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- CN213869618U CN213869618U CN202022010002.2U CN202022010002U CN213869618U CN 213869618 U CN213869618 U CN 213869618U CN 202022010002 U CN202022010002 U CN 202022010002U CN 213869618 U CN213869618 U CN 213869618U
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- door frame
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- wire rope
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Abstract
The utility model discloses a mechanical follow-up dynamic pressure sliding door, which relates to the field of lifting operation platforms and comprises a lowest layer entrance and exit door opening, a door frame is arranged above the lowest layer entrance and exit door opening, a plurality of door guide wheels are symmetrically arranged on both sides of the door frame, the door frame is fixedly connected with the door guide wheels, one side of the door guide wheels, which is far away from the door frame, is connected with a door guide rail in a rolling way, the door guide wheels roll up and down along the door guide rail, a pressing and pulling steel wire rope is fixedly connected on the upper end surface of the door frame, a steel wire rope guide wheel is arranged on the pressing and pulling steel wire rope, the steel wire rope guide wheel is fixedly arranged on a rail connecting crosspiece, a lifting operation platform is arranged below the lowest layer entrance and exit door opening, a pressing and pulling rod can be connected with the lower part of the lifting operation platform in a contact way, and the pressing and pulling rod is fixedly connected with one end of the pressing and pulling steel wire rope, which is far away from the door frame, the utility model discloses save space, security level are high, door frame can open or close automatically, has reduced personnel's link of operating door frame.
Description
Technical Field
The utility model relates to a lift operation platform field, in particular to machinery is along with dynamic pressure sliding door.
Background
The conventional safety door used at the floor of the inlet and outlet of the lifting operation platform is as follows: the manual grid double-door and the electric rolling door are two types; the grid double-door working mode is to manually open and close the double door by an operator, the double door is basically about 90 degrees when opened, a goods dismounting and mounting running channel of a lifting operation platform is influenced to a certain extent, a door leaf of an electric rolling door is thin and does not have certain impact resistance, and the safety level is not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a machinery follow-up pressure sliding door that saves space, security level height, can automatic switch door.
The utility model provides a technical scheme that its technical problem adopted is: a mechanical follow-up sliding door comprises a lowest layer inlet and outlet door opening, a door frame is arranged above the lowest layer inlet and outlet door opening, a plurality of door guide wheels are symmetrically arranged on two sides of the door frame, the door frame is fixedly connected with the door guide wheels, one side, away from the door frame, of each door guide wheel is connected with a door guide rail in a rolling manner, the door guide wheels roll up and down along the door guide rails, a pressing and pulling steel wire rope is fixedly connected onto the upper end surface of the door frame, a steel wire rope guide wheel is arranged on the pressing and pulling steel wire rope, the steel wire rope guide wheels are fixedly arranged on a rail connecting crosspiece, a lifting operation platform is arranged below the lowest layer inlet and outlet door opening, a pressing and pulling rod can be connected under the lifting operation platform in a contact manner, the pressing and pulling rod is fixedly connected with one end, away from the door frame, of the pressing and pulling steel wire rope, the door guide rails are used for guiding the door frame, and the pressing and pulling steel wire rope is used for pulling the door frame to enable the door frame to move up and down, the steel wire rope guide wheel is used for guiding the pressing and pulling steel wire rope, the pressing and pulling rod is used for driving the pressing and pulling steel wire rope to move up and down so as to drive the door frame to move up and down so as to open or close the door frame, and the rail connecting crosspiece is a cross beam on the lifting rail of the lifting operation platform.
Further, the method comprises the following steps: two groups of pressing and pulling steel wire ropes and steel wire rope guide wheels are arranged, so that the door frame is more stable when ascending or descending.
Further, the method comprises the following steps: the net width between the two steel wire rope guide wheels is larger than the width of the entrance and exit door opening at the lowest layer.
Further, the method comprises the following steps: the door guide rail extends to the lower end of the entrance and exit door opening at the lowest layer, the height of the door guide rail is larger than the sum of the height of the door frame when the door frame is opened and the height of the entrance and exit door opening at the lowest layer, and personnel and goods can pass through the door guide rail conveniently.
Further, the method comprises the following steps: the weight that the pressure pull rod can be pulled up is more than twice of the self weight of the door frame, so that the phenomenon that the door guide rail and the door guide wheel are clamped is prevented.
Further, the method comprises the following steps: the two groups of pressing and pulling steel wire ropes are consistent in length and used for preventing the door guide rail and the door guide wheel from being clamped.
Further, the method comprises the following steps: the door frame is provided with a grid, and the grid is used for preventing children or small articles from falling into the lifting operation platform from the gap of the pipe frame.
The utility model has the advantages that: the utility model discloses save space, security level are high, lift operation platform descends and pushes down the pull rod, thereby it drives to press pull wire rope downstream to press the pull rod downstream to drive the door frame and rise, and the door is in the open mode this moment, and when lift operation platform rose, thereby the door frame receives self weight influence downstream to close, has reduced personnel's link of operating the door frame, has saved the manpower, saves time.
Drawings
FIG. 1 is a front view of a mechanically slaved tambour door;
FIG. 2 is a side view of a mechanically slaved tambour door;
labeled as: 1. the lowest layer of entrance and exit door opening; 2. a door frame; 3. a door guide pulley; 4. a door guide rail; 5. pressing and pulling the steel wire rope; 6. a wire rope guide wheel; 7. lifting the operation platform; 8. pressing the pull rod; 9. and (4) grid.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2, the mechanical follow-up dynamic pressure sliding door comprises a lowest-layer entrance/exit door opening 1, a door frame 2 is arranged above the lowest-layer entrance/exit door opening 1, a plurality of door guide wheels 3 are symmetrically arranged on two sides of the door frame 2, the door frame 2 is fixedly connected with the door guide wheels 3, one side of each door guide wheel 3, which is far away from the door frame 2, is connected with a door guide rail 4 in a rolling manner, the door guide wheels 3 roll up and down along the door guide rails 4, a push-pull steel wire rope 5 is fixedly connected to the upper end surface of the door frame 2, a steel wire rope guide wheel 6 is arranged on the push-pull steel wire rope 5, the steel wire rope guide wheel 6 is fixedly arranged on a rail connecting crosspiece, a lifting operation platform 7 is arranged below the lowest-layer entrance/exit door opening 1, a push-pull rod 8 can be connected below the lifting operation platform 7 in a contact manner, and the push-pull rod 8 is fixedly connected with one end of the push-pull steel wire rope 5, which is far away from the door frame 2, the door guide rail 4 is used for guiding the door frame 2, the pressing and pulling steel wire rope 5 is used for pulling the door frame 2 to enable the door frame 2 to move up and down, the steel wire rope guide wheel 6 is used for guiding the pressing and pulling steel wire rope 5, the pressing and pulling rod 8 is used for driving the pressing and pulling steel wire rope 5 to move up and down so as to drive the door frame 2 to move up and down to enable the door frame 2 to be opened or closed, and the rail connecting crosspiece is a cross beam on a lifting operation platform lifting rail.
On the basis, two groups of the pressing and pulling steel wire ropes 5 and the steel wire rope guide wheels 6 are arranged, so that the door frame 2 is more stable when ascending or descending.
On the basis, the net width between the two steel wire rope guide wheels 6 is larger than the width of the lowest layer entrance/exit door opening 1.
On the basis, the door guide rail 4 extends to the lower end of the entrance and exit door opening 1 at the lowest layer, and the height of the door guide rail 4 is larger than the sum of the height of the door frame 2 when being opened and the height of the entrance and exit door opening 1 at the lowest layer, so that people and goods can pass through the entrance and exit door opening.
On the basis, the weight that the compression pull rod 8 can be pulled up is more than twice of the self weight of the door frame 2, so that the phenomenon that the door guide rail 4 and the door guide wheel 3 are clamped is prevented.
On the basis, the two groups of the pressing and pulling steel wire ropes 5 are consistent in length and used for preventing the door guide rail 4 and the door guide wheel 3 from being clamped.
On the basis, the door frame 2 is provided with a grid 9, and the grid 9 is used for preventing children or small articles from falling into the lifting operation platform 7 from the gap of the pipe frame.
On the basis, when the lifting operation platform 7 descends to contact with the pressing pull rod 8, the pressing pull rod 8 is pressed downwards by the descending pressing pull force of the lifting operation platform 7, the pressing pull rod 8 drives the pressing pull steel wire rope 5 to move downwards along the steel wire rope guide wheel 6 so as to drive the door frame 2 to synchronously ascend in the door guide rail along with the door guide wheel, and the door frame stops when the lifting operation platform 7 descends to the lowest set position, and is in an open state; when the lifting operation platform 7 is lifted, the door frame 2 is lifted and synchronously lowered along with the lifting operation platform 7 by the self weight.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a machinery follow-up sliding door which characterized in that: the door comprises a lowest-layer inlet and outlet door opening (1), a door frame (2) is arranged above the lowest-layer inlet and outlet door opening (1), a plurality of door guide wheels (3) are symmetrically arranged on two sides of the door frame (2), the door frame (2) is fixedly connected with the door guide wheels (3), one side, far away from the door frame (2), of each door guide wheel (3) is connected with a door guide rail (4) in a rolling manner, each door guide wheel (3) rolls up and down along the door guide rail (4), a pressing and pulling steel wire rope (5) is fixedly connected onto the upper end face of the door frame (2), a steel wire rope guide wheel (6) is arranged on each pressing and pulling steel wire rope (5), the steel wire rope guide wheels (6) are fixedly arranged on a rail connecting crosspiece, a lifting operation platform (7) is arranged below the lowest-layer inlet and outlet door opening (1), and a pressing and pulling rod (8) can be connected below the lifting operation platform (7) in a contact manner, and the pressing pull rod (8) is fixedly connected with one end of the pressing pull steel wire rope (5) far away from the door frame (2).
2. A mechanically slaved sliding door according to claim 1, wherein: and two groups of pressing and pulling steel wire ropes (5) and two groups of steel wire rope guide wheels (6) are arranged.
3. A mechanically slaved sliding door according to claim 1, wherein: the net width between the two steel wire rope guide wheels (6) is larger than the width of the lowest layer entrance/exit door opening (1).
4. A mechanically slaved sliding door according to claim 1, wherein: the door guide rail (4) extends to the lower end of the entrance and exit door opening (1) at the lowest layer, and the height of the door guide rail (4) is greater than the sum of the height of the door frame (2) when the door frame is opened and the height of the entrance and exit door opening (1) at the lowest layer.
5. A mechanically slaved sliding door according to claim 1, wherein: the weight that the compression pull rod (8) can be pulled up is more than twice of the self weight of the door frame (2).
6. A mechanically slaved sliding door according to claim 1, wherein: the two groups of the pressing and pulling steel wire ropes (5) are consistent in length.
7. A mechanically slaved sliding door according to claim 1, wherein: the door frame (2) is provided with a grid (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010002.2U CN213869618U (en) | 2020-09-15 | 2020-09-15 | Mechanical follow-up sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010002.2U CN213869618U (en) | 2020-09-15 | 2020-09-15 | Mechanical follow-up sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213869618U true CN213869618U (en) | 2021-08-03 |
Family
ID=77048504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022010002.2U Active CN213869618U (en) | 2020-09-15 | 2020-09-15 | Mechanical follow-up sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213869618U (en) |
-
2020
- 2020-09-15 CN CN202022010002.2U patent/CN213869618U/en active Active
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