CN209761197U - steel wire rope lifting automatic door - Google Patents
steel wire rope lifting automatic door Download PDFInfo
- Publication number
- CN209761197U CN209761197U CN201920066929.2U CN201920066929U CN209761197U CN 209761197 U CN209761197 U CN 209761197U CN 201920066929 U CN201920066929 U CN 201920066929U CN 209761197 U CN209761197 U CN 209761197U
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- door
- wire rope
- steel wire
- lower door
- cross beam
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Abstract
The utility model relates to a steel wire rope lifting automatic door, which comprises a steel structure frame, wherein the steel structure frame comprises two upright posts and a cross beam arranged on the two upright posts; an upper door and a lower door are arranged between the two upright posts in a sliding manner, the upper door is suspended on the cross beam through a first pulley block and a first steel wire rope, and the first steel wire rope is driven by a driving motor fixed on the cross beam; the lower door is fixed on the lower door through a second pulley block and a second steel wire rope; it still is provided with the safety device assembly, the safety device assembly is including setting up electromagnetism safety hook on the stand, setting are in link plate on the lower door, set up respectively upper travel switch and lower travel switch, the setting at both ends are in about the stand locking detection device and setting on the lower door are in stop iron on the lower door, stop iron respectively with upper travel switch and lower travel switch are corresponding, the link plate with the couple of electromagnetism safety hook is corresponding.
Description
Technical Field
The utility model relates to a sky parking equipment technical field especially relates to a wire rope promotes automatically-controlled door.
Background
At present, the lifting door used in a stereo mechanical garage, a workshop and the like occupies a large space, is slow in door opening speed, is mainly low in safety level, is easy to cause safety accidents and has potential safety hazards. In view of this, a steel wire rope lifting automatic door is designed, pulley assemblies are adopted to connect lifting and connect an upper door and a lower door, the lifting speed of the lower door is twice that of the upper door, the lifting speed is high, the upper door and the lower door are in an overlapped state after being lifted in place, and the occupied space is reduced. The safety device is designed and installed, wherein the electromagnetic falling protector can effectively hang the lower door to prevent the lower door from falling after the lower door is lifted in place; the anti-loosening detection device can effectively detect the loosening and the breaking of the second steel wire rope, so that accidents are prevented; the mechanical limit stops to effectively prevent the automatic door from excessively descending, and the automatic degree of the whole automatic door is improved due to the arrangement of an up-down travel switch and the like. The safety device assembly increases the safety factor of the whole automatic door, improves the automation degree of the automatic door, ensures that the automatic door is safer in use, and eliminates potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a high wire rope promotes automatically-controlled door is provided.
In order to solve the above problems, the utility model adopts the following technical proposal:
A steel wire rope lifting automatic door has the key technology that: the steel structure frame comprises two upright posts and a cross beam arranged on the two upright posts; an upper door and a lower door are arranged between the two upright posts in a sliding manner, the upper door is suspended on the cross beam through a first pulley block and a first steel wire rope, and the first steel wire rope is driven by a driving motor fixed on the cross beam; the lower door is fixed on the upper door through a second pulley block and a second steel wire rope;
The anti-loosening safety device is further provided with a safety device assembly, wherein the safety device assembly comprises an electromagnetic anti-falling device arranged on the stand column, a hanging plate arranged on the lower door, an upper travel switch and a lower travel switch which are respectively arranged at the upper end and the lower end of the stand column, a loosening-prevention detection device arranged on the lower door and a stop iron arranged on the lower door, the stop iron respectively corresponds to the upper travel switch and the lower travel switch, the hanging plate corresponds to a hook of the electromagnetic anti-falling device, and a pressing wheel of the loosening-prevention detection device corresponds to the second steel wire rope; the safety device assembly is also provided with a mechanical limit stop.
As a further improvement of the utility model, it still is provided with buffer, buffer is including setting up blotter one on the bottom of lower door is in with the setting blotter two on the crossbeam, blotter two with the top frame of going up the door is corresponding.
As a further improvement of the present invention, two of the upright posts are relatively provided with a guide rail, two side edges of the upper door and the lower door are respectively provided with a guide shoe corresponding to the guide rail, and the upper door and the lower door are respectively arranged on the guide rail of the upright post in a sliding manner through the guide shoe; the mechanical limit stops are disposed on the guide rail.
As a further improvement of the utility model, the mechanical limit blocks including spacing blocking one and spacing blocking two, spacing block one with it is corresponding to lead boots on the upper door, spacing block two with it is corresponding to lead boots on the lower door.
As a further improvement, the first assembly pulley sets up including rotating transmission wheel one, rotation on the crossbeam set up transmission wheel two on the overhead door with fix reel on the crossbeam, first wire rope one end is fixed on the crossbeam, the other end is walked around downwards earlier transmission wheel two is upwards walked around again transmission wheel one after-fixing is in on the reel, driving motor is through the drive the reel drives first wire rope.
As a further improvement, the second assembly pulley sets up including rotating transmission wheel three on the upper door, second wire rope one end is fixed on the lower door, the other end is walked around transmission wheel three is fixed on the stand.
As a further improvement, the stand is provided with a fixing plate, the second steel wire rope is wound around the three rear-fixing parts of the transmission wheel on the fixing plate.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
Wire rope promote automatically-controlled door, the assembly pulley be equivalent to the running block structure, make the hoisting speed of lower door be the twice of last door hoisting speed, the lower door stroke is the twice of last door stroke for the speed of lift, the last lower door promotes to overlap basically after targetting in place, has reduced the occupation space after promoting.
The electromagnetic anti-falling device can effectively hang the lower door to prevent the lower door from falling after the lower door is lifted in place; the anti-loosening detection device can effectively detect the loosening and the breaking of the second steel wire rope, so that accidents are prevented; the mechanical limit stops to effectively prevent the automatic door from excessively descending, and the automatic degree of the whole automatic door is improved due to the arrangement of an up-down travel switch and the like. The safety device assembly increases the safety factor of the whole automatic door, improves the automation degree of the automatic door and ensures that the automatic door is safer in use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another angle of the present invention.
Wherein: the anti-loosening safety catch comprises a vertical column 1, a cross beam 2, an upper door 3, a lower door 4, a first steel wire rope 5, a driving motor 6, a second steel wire rope 7, an electromagnetic safety catch 8, a hook 8-1, a hanging plate 9, a looseness-preventing detection device 10, an upper travel switch 11, a lower travel switch 12, a stop iron 13, a first cushion pad 14, a second cushion pad 15, a guide rail 16, a guide shoe 17, a first limit block 18, a second limit block 19, a first transfer wheel 20, a second transfer wheel 21, a winding drum 22, a third transfer wheel 23 and a fixing plate 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments is provided for clarity and completeness.
the steel wire rope lifting automatic door shown in fig. 1-2 comprises a steel structure frame, wherein the steel structure frame comprises two upright posts 1 and cross beams 2 arranged on the two upright posts 1. An upper door 3 and a lower door 4 are slidably arranged between the two upright posts 1, the upper door 3 is suspended on the cross beam 2 through a first pulley block and a first steel wire rope 5, and the first steel wire rope 5 is driven by a driving motor 6 fixed on the cross beam 2. The lower door 4 is fixed on the upper door 3 through a second pulley block and a second steel wire rope 7.
The first pulley block comprises a first transmission wheel 20 rotatably arranged on the cross beam 2, a second transmission wheel 21 rotatably arranged on the upper door 3 and a winding drum 22 fixed on the cross beam 2, one end of the first steel wire rope 5 is fixed on the cross beam 2, the other end of the first steel wire rope firstly bypasses the second transmission wheel 21 downwards and then upwards bypasses the first transmission wheel 20, and then is fixed on the winding drum 22, and the driving motor 6 drives the first steel wire rope 5 by driving the winding drum 22.
In the embodiment, the two first transfer wheels 20 and the two second transfer wheels 21 are arranged, the two first transfer wheels 20 and the two second transfer wheels 21 are mutually corresponding up and down, and when the driving motor drives the upper door and the lower door to lift, the lifting is more stable. The steel wire rope lifting automatic door is further provided with a control system, the driving motor 6 is connected with the control system, and the control system is used for controlling the driving motor 6 to run.
The second pulley block comprises a third transmission wheel 23 which is rotatably arranged on the upper door, one end of the second steel wire rope 7 is fixed on the lower door 4, and the other end of the second steel wire rope bypasses the third transmission wheel 23 and is fixed on the upright post 1. A fixing plate 24 is arranged on the upright post 1, and the second steel wire rope 7 is fixed on the fixing plate 24 after bypassing the third transmission wheel 23.
When the upper door 3 is lifted upwards, because the two pulley blocks are equivalent to the movable pulley blocks, the lifting speed of the lower door 4 is twice of the lifting speed of the upper door 3, and the stroke of the lower door 4 is twice of the stroke of the upper door 3, so that the lifting speed of the whole automatic door is accelerated, and the door opening time is saved. After the door is lifted upwards to the proper position, the lower door 4 is basically overlapped with the upper door 3, and the occupied space after lifting is reduced.
The steel wire rope lifting automatic door is further provided with a safety device assembly, the safety device assembly comprises an electromagnetic falling protector 8 arranged on the stand column 1, a hanging plate 9 arranged on the lower door 4, an upper travel switch 11 and a lower travel switch 12 which are respectively arranged at the upper end and the lower end of the stand column 1, a locking detection device 10 arranged on the lower door 4 and a stop iron 13 arranged on the lower door 4, wherein the stop iron 13 is respectively corresponding to the upper travel switch 11 and the lower travel switch 12, the hanging plate 9 is corresponding to a hook 8-1 of the electromagnetic falling protector 8, and a pressing wheel of the locking detection device 10 is corresponding to the second steel wire rope 7. The electromagnetic falling protector 8 and the upper and lower travel switches are respectively connected with a control system.
The electromagnetic anti-falling device 8 can effectively hang the lower door 4 to prevent the lower door 4 from falling after the lower door 4 is lifted in place; the anti-loosening detection device 10 can effectively detect the loosening and the breaking of the second steel wire rope 7, so that accidents are prevented; the arrangement of mechanical limit stop effectively prevents the lower door 4 or the upper door 3 from excessively descending, and the arrangement of an upper travel switch and a lower travel switch and the like improves the automation degree of the whole automatic door. The safety factor of whole automatically-controlled door has been increased in the setting of safety device assembly, has improved its degree of automation, makes the real time safer that uses.
The electromagnetic safety catch 8 and the anti-loosening detection device 10 are already in the prior art, such as the safety catch disclosed in the utility model patent with the patent number of 201621119697 and the name of moving-coil electromagnetic safety catch for mechanical parking equipment; for example, the locking and breaking preventing device disclosed in the chinese patent application with application number 2012102382961, entitled locking and breaking preventing device for steel cable of mechanical stereo garage, is not repeated herein.
The utility model discloses in still be provided with buffer, play the absorbing effect of buffering, effectively avoid the striking of overhead door. The buffer device comprises a first buffer cushion 14 arranged on the bottom edge of the lower door 4 and a second buffer cushion 15 arranged on the cross beam 2, and the second buffer cushion 15 corresponds to the upper edge frame of the upper door 3.
Guide rails 16 are oppositely arranged on the two upright posts 1, guide shoes 17 corresponding to the guide rails 16 are respectively arranged on two side edges of the upper door 3 and the lower door 4, and the upper door 3 and the lower door 4 are respectively arranged on the guide rails 16 of the upright posts 1 in a sliding manner through the guide shoes 17.
The safety device assembly is further provided with a mechanical limit stop, which is arranged on the guide rail 16. The mechanical limit stop comprises a first limit stop 18 and a second limit stop 19, the first limit stop 18 corresponds to the guide shoe 17 on the upper door 3, and the second limit stop 19 corresponds to the guide shoe 17 on the lower door 4.
When the automatic door is lifted, the control system controls the driving motor to drive the winding drum to wind the first steel wire rope, the first steel wire rope drives the upper door to be lifted, the upper door drives the lower door to be lifted, when the stop iron touches the upper travel switch, the control system controls the driving motor to stop running, the upper door and the lower door stop being lifted, and simultaneously the control system controls the hook of the electromagnetic falling protector to hook the lower door; when the automatic door is closed, the control system controls the hook of the electromagnetic falling protector to be separated from the lower door, and simultaneously controls the driving motor to move, so that the upper door and the lower door descend, and when the stop iron touches the lower travel switch, the control system controls the driving motor to stop running. In the lifting process of the automatic door, once the anti-loosening detection device detects that the second steel wire rope is loosened and broken, the control system immediately controls the driving motor to stop running.
finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. The utility model provides a wire rope promotes automatically-controlled door which characterized in that: the steel structure comprises a steel structure frame, wherein the steel structure frame comprises two upright posts (1) and cross beams (2) arranged on the two upright posts (1); an upper door (3) and a lower door (4) are arranged between the two upright posts (1) in a sliding manner, the upper door (3) is suspended on the cross beam (2) through a first pulley block and a first steel wire rope (5), and the first steel wire rope (5) is driven by a driving motor (6) fixed on the cross beam (2); the lower door (4) is fixed on the upper door (3) through a second pulley block and a second steel wire rope (7);
The anti-falling device is further provided with a safety device assembly, the safety device assembly comprises an electromagnetic anti-falling device (8) arranged on the upright post (1), a hanging plate (9) arranged on the lower door (4), an upper travel switch (11) and a lower travel switch (12) which are respectively arranged at the upper end and the lower end of the upright post (1), an anti-falling detection device (10) arranged on the lower door (4) and a stop iron (13) arranged on the lower door (4), the stop iron (13) respectively corresponds to the upper travel switch (11) and the lower travel switch (12), the hanging plate (9) corresponds to a hook (8-1) of the electromagnetic anti-falling device (8), and a pressure wheel of the anti-falling detection device (10) corresponds to the second steel wire rope (7); the safety device assembly is also provided with a mechanical limit stop.
2. A cable-lift automatic door according to claim 1, characterized in that: the buffer device comprises a first buffer pad (14) arranged on the bottom edge of the lower door (4) and a second buffer pad (15) arranged on the cross beam (2), wherein the second buffer pad (15) corresponds to the upper frame of the upper door (3).
3. A cable-lift automatic door according to claim 1 or 2, characterized in that: guide rails (16) are oppositely arranged on the two upright columns (1), guide shoes (17) corresponding to the guide rails (16) are respectively arranged on two side edges of the upper door (3) and the lower door (4), and the upper door (3) and the lower door (4) are respectively arranged on the guide rails (16) of the upright columns (1) in a sliding manner through the guide shoes (17); the mechanical limit stop is arranged on the guide rail (16).
4. A cable-lift automatic door according to claim 3, characterized in that: the mechanical limit stop comprises a first limit stop (18) and a second limit stop (19), the first limit stop (18) corresponds to the guide shoe (17) on the upper door (3), and the second limit stop (19) corresponds to the guide shoe (17) on the lower door (4).
5. A wirerope lift automatic door according to claim 1, 2 or 4, characterized in that: the first pulley block comprises a first transmission wheel (20) rotatably arranged on the cross beam (2), a second transmission wheel (21) rotatably arranged on the upper door (3) and a winding drum (22) fixed on the cross beam (2), one end of the first steel wire rope (5) is fixed on the cross beam (2), the other end of the first steel wire rope firstly bypasses downwards the second transmission wheel (21) and then upwards bypasses the first transmission wheel (20) and then is fixed on the winding drum (22), and the driving motor (6) drives the winding drum (22) to drive the first steel wire rope (5).
6. A cable-lift automatic door according to claim 5, characterized in that: the second pulley block comprises a third transmission wheel (23) which is rotatably arranged on the upper door, one end of the second steel wire rope (7) is fixed on the lower door (4), and the other end of the second steel wire rope bypasses the third transmission wheel (23) and is fixed on the upright post (1).
7. A cable-lift automatic door according to claim 6, characterized in that: a fixing plate (24) is arranged on the upright post (1), and the second steel wire rope (7) is fixed on the fixing plate (24) after bypassing the third transmission wheel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066929.2U CN209761197U (en) | 2019-01-16 | 2019-01-16 | steel wire rope lifting automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066929.2U CN209761197U (en) | 2019-01-16 | 2019-01-16 | steel wire rope lifting automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761197U true CN209761197U (en) | 2019-12-10 |
Family
ID=68749116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920066929.2U Expired - Fee Related CN209761197U (en) | 2019-01-16 | 2019-01-16 | steel wire rope lifting automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209761197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305163A (en) * | 2020-04-01 | 2020-06-19 | 无锡市海联舰船内装有限公司 | Hydraulic lifting watertight door |
| CN115288554A (en) * | 2021-12-31 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Trade passway way mouth switching device that electric equipment passed in and out and contain its trade power station |
-
2019
- 2019-01-16 CN CN201920066929.2U patent/CN209761197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305163A (en) * | 2020-04-01 | 2020-06-19 | 无锡市海联舰船内装有限公司 | Hydraulic lifting watertight door |
| CN115288554A (en) * | 2021-12-31 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Trade passway way mouth switching device that electric equipment passed in and out and contain its trade power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210116 |