CN216374522U - Two divisions of sliding door and track traffic platform safety wall - Google Patents
Two divisions of sliding door and track traffic platform safety wall Download PDFInfo
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- CN216374522U CN216374522U CN202122284705.9U CN202122284705U CN216374522U CN 216374522 U CN216374522 U CN 216374522U CN 202122284705 U CN202122284705 U CN 202122284705U CN 216374522 U CN216374522 U CN 216374522U
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Abstract
The utility model relates to the technical field of sliding doors, in particular to a double-opening sliding door and a rail transit platform safety wall. The double-opening sliding door comprises a first movable door body, a second movable door body, a first guide rail, a second guide rail, a first driving mechanism and a second driving mechanism; the first guide rail and the second guide rail are arranged in parallel, the first movable door body is arranged on the first guide rail in a sliding mode, the second movable door body is arranged on the second guide rail in a sliding mode, and the first movable door body and the second movable door body are in contact fit; the first driving mechanism is used for driving the first movable door body to slide along the first guide rail; the second driving mechanism is used for driving the second movable door body to slide along the second guide rail. The rail transit platform safety wall includes fixed wall body and two divisions of sliding door. The track traffic platform safety wall can be directly installed on the existing track traffic platform, the electrical equipment can be independently installed on other installation sites far away from the first movable door body and the second movable door body, the electrical wiring is integrally far away from a mechanical structure, and the safety performance is good.
Description
Technical Field
The utility model relates to the technical field of sliding doors, in particular to a double-opening sliding door and a rail transit platform safety wall.
Background
In order to be safe, the railway station platform is required to be secondarily reconstructed on the built railway traffic (such as high-speed rails, trains, motor trains, maglev trains and the like) waiting platform, and an electric door moving mechanism similar to the existing subway station platform door is additionally arranged, so that the practical effect similar to that of the subway station platform door is achieved. The existing rail transit platform door is a typical electric door moving mechanism formed by a door moving rail buried at the lower part of the platform ground and a motor driving a door moving body on the platform ground along the edge of the platform. The depth of the ground decoration surface of a general high-speed railway platform is less than 100mm, the track and the motor of the track traffic platform door must be buried in the ground digging groove with the limited height, and the existing electric door moving mechanism cannot be installed. It is simply considered that the motor and its upper and lower supports plus a tread plate level with the ground are already over 100mm deep.
The existing rail transit platform door generally adopts the following four ways to overcome the problem:
firstly, excavating a 100mm decorative surface and then excavating a platform steel bar structure layer downwards until the installation height of an electric door moving mechanism is met. The disadvantages are that the construction is difficult and the platform structure is damaged, leaving behind potential safety hazards.
And secondly, a more expensive linear motor is adopted, the height required by installation is reduced, and the damage depth to the steel bar structure layer is reduced. The disadvantage is the increased cost but still a small amount of damage to the platform structure.
And thirdly, the motor is placed in the movable door body, so that the motor does not need to be buried underground and moves along with the door body, and the underground structure after the motor is moved out can meet the installation height of 100 mm. The disadvantage is that the motor moves, resulting in additional costs being incurred to provide a cable harness for the wires connecting the motor or to provide wireless communication to control the motor.
And fourthly, the motor is placed in the fixed structures at the two sides of the movable door, namely the fixed doors at the two sides of the movable door in the typical electric door moving mechanism, and the fixed doors can also be called as side boxes or upright posts, so that the problem of limited installation depth can be solved, and a wire dragging mechanism with the motor increased along with the movement of the door can be omitted. The train stopping device has the defects that the train stopping position is inaccurate, and the commuting stopping accident that the train door is not aligned with the movable door but aligned with the fixed structures at the two sides often occurs.
In summary, the above four methods have many disadvantages, all of which have operational risks, and are difficult to install on the constructed rail transit platform.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a double-opening sliding door to solve the technical problems of troublesome wiring, complex supporting structure and inconvenience in installation and maintenance of the conventional rail transit platform.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a double-open sliding door comprises a first movable door body, a second movable door body, a first guide rail, a second guide rail, a first driving mechanism and a second driving mechanism; the first guide rail and the second guide rail are arranged in parallel, the first movable door body is arranged on the first guide rail in a sliding mode, the second movable door body is arranged on the second guide rail in a sliding mode, and the first movable door body is in contact fit with the second movable door body; the first driving mechanism comprises a first driving belt, a first driving piece and two first driven wheels, the two first driven wheels are respectively and rotatably arranged at two ends of the first guide rail, the first driving belt is sleeved between the two first driven wheels, the first driving belt is connected with the first movable door body, and the first driving piece is used for driving the first driving belt to rotate around the first driven wheels; the second driving mechanism comprises a second driving belt, a second driving piece and two second driven wheels, the two second driven wheels are respectively and rotatably arranged at two ends of the second guide rail, the second driving belt is sleeved between the two second driven wheels, the second driving belt is connected with the second movable door body, and the second driving piece is used for driving the second driving belt to rotate around the second driven wheels.
By adopting the technical scheme, the two ends of the first guide rail are respectively provided with the first driven wheels, the first transmission belt is sleeved between the two first driven wheels, and the first driving part drives the first transmission belt to rotate so as to control the first movable door body to move back and forth on the first guide rail; two ends of a second guide rail are respectively provided with a second driven wheel, a second transmission belt is sleeved between the two second driven wheels, and a second driving piece drives the second transmission belt to rotate so as to control a second movable door body to move back and forth on the second guide rail; through the setting of first drive belt and second drive belt, can make electrical equipment such as first driving piece and second driving piece independently install on keeping away from the other installation sites of the first activity door body and the second activity door body, mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
Furthermore, the first driving mechanism further comprises a first driving wheel, the first driving belt is sleeved on the first driving wheel, the first driving part is in transmission connection with the first driving wheel, and the first driving part is used for driving the first driving wheel to rotate so as to drive the first driving belt to rotate around the first driven wheel; the second driving mechanism further comprises a second driving wheel, the second driving belt is sleeved on the second driving wheel, the second driving piece is in transmission connection with the second driving wheel, and the second driving piece is used for driving the second driving wheel to rotate so as to drive the second driving belt to rotate around the second driven wheel.
Through adopting above-mentioned technical scheme, through the setting of first drive belt and second drive belt, can make electrical equipment such as first driving piece and second driving piece independently install on keeping away from other installation sites of the activity door body, mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
Further, the first driving part is a first motor; the second driving piece is a second motor.
Through adopting above-mentioned technical scheme, first motor can drive first action wheel and rotate, and then conveniently control first movable door body and slide, and the second motor can drive the second action wheel and rotate, and then conveniently control the second movable door body and slide, and electric drive is very laborsaving.
Further, the first driving piece is a first manual turntable; the second driving piece is a second manual turntable.
Through adopting above-mentioned technical scheme, manual carousel can drive the action wheel and rotate, and then conveniently control the activity door body and slide, and manual drive is difficult for breaking down.
Further, the first driving part comprises a first motor and a first manual turntable, the first driving wheel is in transmission connection with a first switch, the first motor and the first manual turntable are respectively in transmission connection with the first switch, and the first switch is used for controlling the first motor to be connected with the first driving wheel or the first manual turntable to be connected with the first driving wheel; the second driving part comprises a second motor and a second manual turntable, a second switcher is connected to the second driving wheel in a transmission mode, the second motor and the second manual turntable are respectively connected to the second switcher in a transmission mode, and the second switcher is used for controlling the second motor to be connected with the second driving wheel or the second manual turntable to be connected with the second driving wheel.
Through adopting above-mentioned technical scheme, add first manual carousel and first switch on first motor shaft, add second manual carousel and second switch on the second motor shaft, when having no electricity, can select to make the activity door body temporarily switch into manual drive.
Furthermore, the first driving mechanism further comprises a first buried machine box, the first motor, the first switcher and the first driving wheel are arranged on the first buried machine box, and the first manual turntable protrudes out of the first buried machine box; the second driving mechanism further comprises a second embedded case, the second motor, the second switcher and the second driving wheel are arranged on the second embedded case, and the second manual turntable protrudes out of the second embedded case.
By adopting the technical scheme, the first buried case can protect the first motor, the first switcher and the first driving wheel; the second buried chassis can protect the second motor, the second switcher and the second driving wheel.
Furthermore, the first driving mechanism further comprises at least two first guide wheels rotatably borne on the first guide rail, the two first guide wheels are located on one side, far away from the movable door body, of the first guide rail, and the first driving belt penetrates through the space between the two first guide wheels and is in transmission connection with the first driving piece; the second driving mechanism further comprises at least two second guide wheels rotatably supported on the second guide rail, the two second guide wheels are located on one side, far away from the movable door body, of the second guide rail, and a second driving belt penetrates through the two second guide wheels and is in transmission connection with the second driving piece.
By adopting the technical scheme, the first guide wheel and the first transmission belt are arranged, so that the first driving piece and other electrical equipment can be independently installed on other installation sites far away from the first movable door body; through the setting of second leading wheel and second drive belt, can make electrical equipment such as second driving piece independently install also wholly keep away from mechanical structure on keeping away from other installation sites of the second movable door body on the electrical wiring, the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
Furthermore, at least one first sliding block slides on the first guide rail, the first movable door body is fixed on the first sliding block, and the first sliding block is connected with the first transmission belt; at least one second sliding block slides on the second guide rail, the second movable door body is fixed on the second sliding block, and the second sliding block is connected with the second transmission belt.
By adopting the technical scheme, the first movable door body can be conveniently fixed by the arrangement of the first sliding block; the second movable door body can be conveniently fixed by the second sliding block.
Furthermore, the first driving mechanism further comprises a first exposed case, the first guide rail, the first slider, the first guide wheel and the first driven wheel are arranged on the first exposed case, and a first strip-shaped hole for the first slider to slide is formed in the top end of the first exposed case; the second driving mechanism further comprises a second exposure case, the second guide rail, the second sliding block, the second guide wheel and the second driven wheel are arranged on the second exposure case, and a second strip-shaped hole for the second sliding block to slide is formed in the top end of the second exposure case.
By adopting the technical scheme, the first exposed case can protect the first sliding block, the first guide wheel and the first driven wheel, the second exposed case can protect the second sliding block, the second guide wheel and the second driven wheel, and meanwhile, the overall structure is more attractive.
Another object of the present invention is to overcome the disadvantages of the prior art, and to provide a safety wall for a rail transit platform, so as to solve the technical problem that the conventional electric door-moving mechanism is inconvenient to install.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a track traffic platform safety wall includes fixed wall body and foretell two sliding door that open, fixed wall body sets up the passageway that supplies the people to pass, first dodge gate body, second dodge gate body set up in one side of fixed wall body thickness direction, slide first dodge gate body, second dodge gate physical stamina seal or open the passageway.
The utility model has the beneficial effects that:
first driven wheels are respectively arranged at two ends of a first guide rail, a first transmission belt is sleeved between the two first driven wheels, and a first driving piece drives the first transmission belt to rotate so as to control a first movable door body to move back and forth on the first guide rail; two ends of a second guide rail are respectively provided with a second driven wheel, a second transmission belt is sleeved between the two second driven wheels, and a second driving piece drives the second transmission belt to rotate so as to control a second movable door body to move back and forth on the second guide rail; through the arrangement of the first transmission belt and the second transmission belt, the first driving piece, the second driving piece and other electrical equipment can be independently installed on other installation sites far away from the first movable door body and the second movable door body, electrical wiring is also integrally far away from a mechanical structure, the safety performance is good, and meanwhile, the assembly and the maintenance are convenient;
its second, this track traffic platform safety wall includes fixed wall body and two sliding door that open, can be at the direct mount on current track traffic platform, and the installation is simple, through the setting of first drive belt and second drive belt, can make electrical equipment such as first driving piece, second driving piece independently install on keeping away from other installation sites of first movable door body and second movable door body, and electrical wiring also wholly keeps away from mechanical structure, and the security performance is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a safety wall of the present rail transit station;
fig. 2 is a schematic structural view of the first driving mechanism and the second driving mechanism of the double-opening sliding door according to the embodiment.
The labels in the figures illustrate: 10. fixing the wall; 20. a first movable door body; 21. a first slider; 22. a first guide rail; 23. a first driven wheel; 24. a first guide wheel; 25. a first drive wheel; 26. a first drive belt; 27. a first motor; 28. a first exposed chassis; 29. a first buried chassis; 291. a first manual dial; 292. a first switch; 30. a second movable door body; 31. a second slider; 32. a second guide rail; 33. A second driven wheel; 34. a second guide wheel; 35. a second drive wheel; 36. a second belt; 37. a second motor; 38. a second exposure cabinet; 39. a second buried chassis; 391. a second manual turntable; 392. a second switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, a double-open sliding door includes a first movable door 20, a second movable door 30, a first guide rail 22, a second guide rail 32, a first driving mechanism and a second driving mechanism; the first guide rail 22 and the second guide rail 32 are arranged in parallel, the first movable door body 20 is arranged on the first guide rail 22 in a sliding manner, the second movable door body 30 is arranged on the second guide rail 32 in a sliding manner, and the first movable door body 20 is in contact fit with the second movable door body 30; the first driving mechanism comprises a first driving belt 26, a first driving part and two first driven wheels 23, the two first driven wheels 23 are respectively and rotatably arranged at two ends of the first guide rail 22, the first driving belt 26 is sleeved between the two first driven wheels 23, the first driving belt 26 is connected with the first movable door body 20, and the first driving part is used for driving the first driving belt 26 to rotate around the first driven wheels 23; the second driving mechanism comprises a second driving belt 36, a second driving part and two second driven wheels 33, the two second driven wheels 33 are respectively and rotatably arranged at two ends of the second guide rail 32, the second driving belt 36 is sleeved between the two second driven wheels 33, the second driving belt 36 is connected with the second movable door body 30, and the second driving part is used for driving the second driving belt 36 to rotate around the second driven wheels 33. Specifically, two ends of the first guide rail 22 are respectively provided with a first driven wheel 23, a first transmission belt 26 is sleeved between the two first driven wheels 23, and the first driving part drives the first transmission belt 26 to rotate, so as to control the first movable door body 20 to move back and forth on the first guide rail 22; two ends of the second guide rail 32 are respectively provided with a second driven wheel 33, a second transmission belt 36 is sleeved between the two second driven wheels 33, and a second driving piece drives the second transmission belt 36 to rotate, so that the second movable door body 30 is controlled to move back and forth on the second guide rail 32; through the setting of first drive belt 26 and second drive belt 36, can make electrical equipment such as first driving piece and second driving piece independently install on keeping away from other installation sites of first activity door body 20 and second activity door body 30, the mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
In this embodiment, the double-opening sliding door can be used in an outdoor meeting place without a ceiling and a wall support, or in a hotel lobby, a dome-type exhibition hall, a mall atrium and the like with an overhigh ceiling. The double-opening sliding door is low in design and production cost, and non-universal customized rails and ceiling connecting pieces do not need to be designed according to the structural difference of each ceiling.
As shown in fig. 1 and fig. 2, the first driving mechanism further includes a first driving wheel 25, the first driving belt 26 is sleeved on the first driving wheel 25, the first driving member is in transmission connection with the first driving wheel 25, and the first driving member is configured to drive the first driving wheel 25 to rotate so as to drive the first driving belt 26 to rotate around the first driven wheel 23; the second driving mechanism further comprises a second driving wheel 35, the second transmission belt 36 is sleeved on the second driving wheel 35, the second driving member is in transmission connection with the second driving wheel 35, and the second driving member is used for driving the second driving wheel 35 to rotate so as to drive the second transmission belt 36 to rotate around the second driven wheel 33. Specifically, through the setting of first drive belt 26 and second drive belt 36, can make electrical equipment such as first driving piece and second driving piece independently install on keeping away from other installation sites of the activity door body, mechanical structure is also wholly kept away from to electrical wiring, and the security performance is better, also makes things convenient for equipment and maintenance simultaneously.
In this embodiment, the first driving mechanism further includes at least two first guide wheels 24 rotatably carried on the first guide rail 22, the two first guide wheels 24 are located on a side of the first guide rail 22 away from the movable door body, and the first driving belt 26 passes through between the two first guide wheels 24 and is in transmission connection with the first driving member; the second driving mechanism further comprises at least two second guide wheels 34 rotatably carried on the second guide rail 32, the two second guide wheels 34 are located on one side of the second guide rail 32 far away from the movable door body, and a second transmission belt 36 penetrates through the two second guide wheels 34 and is in transmission connection with the second driving member. The number of the guide wheels can be increased or decreased according to actual conditions so as to adapt to different terrains. Through the arrangement of the first guide wheel 24 and the first transmission belt 26, the electrical equipment such as the first driving piece can be independently installed on other installation sites far away from the first movable door body 20; through the arrangement of the second guide wheel 34 and the second transmission belt 36, electrical equipment such as a second driving piece can be independently installed on other installation sites far away from the second movable door body 30, electrical wiring is also integrally far away from the mechanical structure, the safety performance is good, and meanwhile, the assembly and the maintenance are convenient.
As shown in fig. 1 and 2, the first driving member includes a first motor 27 and a first manual rotation disc 291, a first switch 292 is drivingly connected to the first driving wheel 25, the first motor 27 and the first manual rotation disc 291 are drivingly connected to the first switch 292, respectively, and the first switch 292 is configured to control the connection between the first motor 27 and the first driving wheel 25 or the connection between the first manual rotation disc 291 and the first driving wheel 25; the second driving member includes a second motor 37 and a second manual rotating disc 391, the second driving wheel 35 is connected with a second switch 392 in a transmission manner, the second motor 37 and the second manual rotating disc 391 are respectively connected with the second switch 392 in a transmission manner, and the second switch 392 is used for controlling the second motor 37 to be connected with the second driving wheel 35 or the second manual rotating disc 391 to be connected with the second driving wheel 35. A first manual turn plate 291 and a first switch 292 are additionally provided on the axis of the first motor 27, and a second manual turn plate 391 and a second switch 392 are additionally provided on the axis of the second motor 37, so that the movable door body can be selectively switched to be manually driven temporarily when the power is off.
As shown in fig. 1 and 2, the first driving mechanism further includes a first buried chassis 29, the first motor 27, the first switch 292 and the first driving pulley 25 are disposed on the first buried chassis 29, and the first manual turn table 291 is disposed protruding from the first buried chassis 29; the second driving mechanism further includes a second embedded chassis 39, the second motor 37, the second switch 392 and the second driving wheel 35 are disposed in the second embedded chassis 39, and the second manual turntable 391 protrudes from the second embedded chassis 39. The first buried chassis 29 may protect the first motor 27, the first switch 292, and the first driving wheel 25; the second buried enclosure 39 may protect the second motor 37, the second switch 392, and the second drive pulley 35.
As shown in fig. 1 and 2, at least one first sliding block 21 slides on the first guide rail 22, the first movable door body 20 is fixed to the first sliding block 21, and the first sliding block 21 is connected to the first transmission belt 26; at least one second sliding block 31 slides on the second guide rail 32, the second movable door body 30 is fixed on the second sliding block 31, and the second sliding block 31 is connected with the second transmission belt 36. Specifically, this embodiment sets up 3 sliders on every guide rail, and the installation activity door body is more stable. Moreover, through the arrangement of the first slider 21 and the second slider 31, the positions of the first movable door body 20 and the second movable door body 30 can be adjusted, so that the sliding tracks of the first movable door body 20 and the second movable door body 30 are located on the same straight line, and the first movable door body 20 and the second movable door body 30 can be aligned and contacted when approaching each other.
As shown in fig. 1 and fig. 2, the first driving mechanism further includes a first exposed chassis 28, the first guide rail 22, the first slider 21, the first guide wheel 24 and the first driven wheel 23 are disposed on the first exposed chassis 28, and a first strip-shaped hole for the first slider 21 to slide is formed at a top end of the first exposed chassis 28; the second driving mechanism further includes a second exposure case 38, the second guide rail 32, the second slider 31, the second guide wheel 34, and the second driven wheel 33 are disposed in the second exposure case 38, and a second strip-shaped hole for the second slider 31 to slide is formed in the top end of the second exposure case 38. The first exposed case 28 can protect the first slider 21, the first guide wheel 24 and the first driven wheel 23, and the second exposed case 38 can protect the second slider 31, the second guide wheel 34 and the second driven wheel 33, and at the same time, the whole structure is more beautiful.
As shown in fig. 1 and fig. 2, the embodiment further relates to a safety wall for a track traffic platform, which includes a fixed wall 10 and the above-mentioned double-opening sliding door, wherein the fixed wall 10 is provided with a passage for a person to pass through, the first movable door 20 and the second movable door 30 are disposed on one side of the fixed wall 10 in the thickness direction, and the first movable door and the second movable door 30 can be slid to close or open the passage.
Compared with the prior art, the sliding door at least has the following beneficial effects:
first, in this embodiment, the first exposed chassis 28 and the second exposed chassis 38 may be disposed on the ground, and the first exposed chassis 28 and the second exposed chassis 38 do not include the first motor 27 and the second motor 37 in the first embedded chassis 29 and the second embedded chassis 39, and the associated electrical devices and cables, so that the entire structural volume included in the first exposed chassis 28 and the second exposed chassis 38 may be designed to be small, and especially, the overall height of the first exposed chassis 28 and the second exposed chassis 38 may be reduced to be lower than the shortest side length of the first motor 27 and the second motor 37. The first exposed case 28 and the second exposed case 38 can be directly installed on the ground, the height difference between the first exposed case 28 and the second exposed case 38 and the ground is small, no installation groove needs to be dug, in a common application scene, thick carpets can be paved on two sides of the raised part of the ground after installation, and the paving height of the carpets on the two sides is close to the height of the first exposed case 28 and the second exposed case 38, so that the ground leveling effect after decoration is achieved.
In the second embodiment, the first buried chassis 29, the second buried chassis 39 and all cables are disposed outside the first exposed chassis 28 and the second exposed chassis 38, and these electrical devices may be installed in the interlayer of the peripheral column or the wall, or may be installed in the electrical room which is hidden. The electrical equipment and the mechanical structure are connected through a first belt 26 and a second belt 36 to transmit the door moving action.
Third, compared with the first and second transmission belts 26, 36 provided in the conventional electric door-moving mechanism, the first and second transmission belts 26, 36 are connected to the first and second exposed chassis 28, 38 and the first and second buried chassis 29, 39, and a series of first and second guide wheels 24, 34 may be provided on the path through which the first and second transmission belts 26, 36 pass. The first and second belts 26, 36 may be covered and protected by the first and second exposed housings 28, 38, and the finishing carpet or floor tile may be provided with a gap for routing the housing or may be laid directly on the housing. More finishing modes can be determined by the field requirements.
Fourthly, the mechanical structure and the electrical equipment are completely separated, which is a precondition that the height of the mechanical part is reduced to the extent that the mechanical part can be installed in a sticking manner without digging a groove on the ground, and the insulation problem of the first movable door body 20 and the second movable door body 30 is completely eliminated; the arrangement space of the electrical equipment separated from the main body mechanism is more loose, and the maintenance is convenient; the door moving mechanism is arranged on a uniform and flat ground, independent customized design for fluctuation of a ceiling is not needed, a standardized and modularized design and a production scheme can be adopted, the design period is shortened, and the production cost is reduced.
While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A double-open sliding door is characterized by comprising a first movable door body, a second movable door body, a first guide rail, a second guide rail, a first driving mechanism and a second driving mechanism; the first guide rail and the second guide rail are arranged in parallel, the first movable door body is arranged on the first guide rail in a sliding mode, the second movable door body is arranged on the second guide rail in a sliding mode, and the first movable door body is in contact fit with the second movable door body; the first driving mechanism comprises a first driving belt, a first driving piece and two first driven wheels, the two first driven wheels are respectively and rotatably arranged at two ends of the first guide rail, the first driving belt is sleeved between the two first driven wheels, the first driving belt is connected with the first movable door body, and the first driving piece is used for driving the first driving belt to rotate around the first driven wheels; the second driving mechanism comprises a second driving belt, a second driving piece and two second driven wheels, the two second driven wheels are respectively and rotatably arranged at two ends of the second guide rail, the second driving belt is sleeved between the two second driven wheels, the second driving belt is connected with the second movable door body, and the second driving piece is used for driving the second driving belt to rotate around the second driven wheels.
2. The double-opening sliding door according to claim 1, wherein the first driving mechanism further comprises a first driving wheel, the first driving belt is sleeved on the first driving wheel, the first driving member is in transmission connection with the first driving wheel, and the first driving member is used for driving the first driving wheel to rotate so as to drive the first driving belt to rotate around the first driven wheel; the second driving mechanism further comprises a second driving wheel, the second driving belt is sleeved on the second driving wheel, the second driving piece is in transmission connection with the second driving wheel, and the second driving piece is used for driving the second driving wheel to rotate so as to drive the second driving belt to rotate around the second driven wheel.
3. A double acting sliding door according to claim 2 wherein said first drive member is a first motor; the second driving piece is a second motor.
4. A double acting sliding door according to claim 2 wherein said first driving member is a first manually operated dial; the second driving piece is a second manual turntable.
5. The double-opening sliding door according to claim 2, wherein the first driving member comprises a first motor and a first manual rotating disc, the first driving wheel is connected with a first switching device in a transmission manner, the first motor and the first manual rotating disc are respectively connected with the first switching device in a transmission manner, and the first switching device is used for controlling the connection between the first motor and the first driving wheel or the connection between the first manual rotating disc and the first driving wheel; the second driving part comprises a second motor and a second manual turntable, a second switcher is connected to the second driving wheel in a transmission mode, the second motor and the second manual turntable are respectively connected to the second switcher in a transmission mode, and the second switcher is used for controlling the second motor to be connected with the second driving wheel or the second manual turntable to be connected with the second driving wheel.
6. The double-acting sliding door according to claim 5, wherein the first driving mechanism further comprises a first buried enclosure, the first motor, the first switch and the first driving wheel are disposed in the first buried enclosure, and the first manual rotating disc is disposed to protrude from the first buried enclosure; the second driving mechanism further comprises a second embedded case, the second motor, the second switcher and the second driving wheel are arranged on the second embedded case, and the second manual turntable protrudes out of the second embedded case.
7. The double-open sliding door according to any one of claims 1 to 6, wherein the first driving mechanism further comprises at least two first guide wheels rotatably supported on the first guide rail, the two first guide wheels are located on one side of the first guide rail away from the movable door body, and the first transmission belt passes through between the two first guide wheels and is in transmission connection with the first driving member; the second driving mechanism further comprises at least two second guide wheels rotatably supported on the second guide rail, the two second guide wheels are located on one side, far away from the movable door body, of the second guide rail, and a second driving belt penetrates through the two second guide wheels and is in transmission connection with the second driving piece.
8. The double-open sliding door according to claim 7, wherein at least one first sliding block slides on the first guide rail, the first movable door body is fixed on the first sliding block, and the first sliding block is connected with the first transmission belt; at least one second sliding block slides on the second guide rail, the second movable door body is fixed on the second sliding block, and the second sliding block is connected with the second transmission belt.
9. The double-open sliding door according to claim 8, wherein the first driving mechanism further comprises a first exposed case, the first guide rail, the first sliding block, the first guide wheel and the first driven wheel are disposed on the first exposed case, and a first strip-shaped hole for the first sliding block to slide is formed at the top end of the first exposed case; the second driving mechanism further comprises a second exposure case, the second guide rail, the second sliding block, the second guide wheel and the second driven wheel are arranged on the second exposure case, and a second strip-shaped hole for the second sliding block to slide is formed in the top end of the second exposure case.
10. A rail transit platform safety wall, comprising a fixed wall body and a double-opening sliding door according to any one of claims 1 to 9, wherein the fixed wall body is provided with a passage for people to pass through, the first movable door body and the second movable door body are arranged on one side of the fixed wall body in the thickness direction, and the passage can be closed or opened by sliding the first movable door body and the second movable door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122284705.9U CN216374522U (en) | 2021-09-18 | 2021-09-18 | Two divisions of sliding door and track traffic platform safety wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122284705.9U CN216374522U (en) | 2021-09-18 | 2021-09-18 | Two divisions of sliding door and track traffic platform safety wall |
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| Publication Number | Publication Date |
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| CN216374522U true CN216374522U (en) | 2022-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023039984A1 (en) * | 2021-09-18 | 2023-03-23 | 方大智创科技有限公司 | Sliding door, and partition convenient for disassembling and assembling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023039984A1 (en) * | 2021-09-18 | 2023-03-23 | 方大智创科技有限公司 | Sliding door, and partition convenient for disassembling and assembling |
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