CN216474669U - Smooth door outage counter weight canceling release mechanical system and translation floodgate - Google Patents
Smooth door outage counter weight canceling release mechanical system and translation floodgate Download PDFInfo
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- CN216474669U CN216474669U CN202123087790.6U CN202123087790U CN216474669U CN 216474669 U CN216474669 U CN 216474669U CN 202123087790 U CN202123087790 U CN 202123087790U CN 216474669 U CN216474669 U CN 216474669U
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- door
- door wing
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- counterweight
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Abstract
The application relates to a smooth door outage counter weight canceling release mechanical system and translation floodgate, wherein smooth door outage counter weight canceling release mechanical system includes: the door comprises a bracket and a door wing, wherein a guide assembly is arranged between the bracket and the door wing, and comprises a guide rail connected to the bracket and a sliding assembly which is connected to the door wing and can move along the guide rail; the balancing weight, the balancing weight pass through the hawser with the subassembly that slides is connected, can be to when the outage the door wing draws to reset. Draw and drag the door wing through balancing weight and hawser, can make the smooth door withdraw to support side under the outage circumstances, realized the automation of smooth door under the outage circumstances and opened. Draw the door wing through balancing weight and hawser and draw under the outage circumstances, guaranteed outage canceling release mechanical system's reliability, combine the guide rail between support and the door wing and the subassembly that slides, weakened the frictional resistance that the door wing removed on the support, improved and drawn the smooth and easy nature of drawing the reset process.
Description
Technical Field
The application relates to the technical field of entrance guard security protection, particularly, relate to a smooth door outage counter weight canceling release mechanical system and translation floodgate.
Background
The gate is used as a passage blocking device, is commonly used at the entrances and exits of urban rail transit management, security doors and various public places, and comprises swing gates, wing gates, rotary gates, translation gates and the like according to form classification.
The translation floodgate is improved on the basis of the wing floodgate, the characteristics of the wing floodgate are used for reference, and the translation floodgate has the characteristics of large blocking area, high blocking height, being vertical to the ground, blocking and releasing through stretching and the like. The pedestrian can be effectively prevented from climbing up and drilling down to pass illegally through the larger blocking area and the higher installation height of the gate wing, and the passing speed is high.
However, due to the characteristics of the translation brake, once the power failure condition occurs, the translation brake cannot timely dredge people flow under the condition that the brake wings cannot be completely opened, especially under the dangerous conditions such as fire and the like, the motor cannot drive the brake wings to normally open due to power failure, the congestion of people at the brake opening can be aggravated, and accidental injuries such as treading and the like can easily occur.
In addition, the conventional gate motor controls the emergency door to be opened through the standby power supply device, and once the standby power supply device fails in an emergency, people cannot be evacuated in the emergency.
Based on this, it is important to be able to keep the translational brake normally open under the power-off condition by adopting a mechanical power-off reset mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model provides a smooth door outage counter weight canceling release mechanical system and translation floodgate, this smooth door outage counter weight canceling release mechanical system can open the translation floodgate with the mechanical form that the door wing was dragged to the balancing weight dead weight under the outage condition, has guaranteed that the translation floodgate provides unobstructed escape way under emergency.
In order to achieve the above object, in a first aspect, the present invention provides a power-off counterweight reset mechanism for a sliding door, including: the door comprises a bracket and a door wing, wherein a guide assembly is arranged between the bracket and the door wing, and comprises a guide rail connected to the bracket and a sliding assembly which is connected to the door wing and can move along the guide rail;
the balancing weight, the balancing weight pass through the hawser with the subassembly that slides is connected, can be to when the outage the door wing draws to reset.
In an optional implementation manner, the guide rail and the sliding assembly are respectively arranged on the upper side and the lower side of the support, and the balancing weight is connected to the sliding assembly located on the upper side.
In an alternative embodiment, the sliding assembly includes a junction block connected to the door wing and a slider mounted on the junction block, and the cable has one end connected to the weight block and the other end connected to the junction block.
In an alternative embodiment, a fixed pulley is connected to the support, and the cable is engaged in a sheave of the fixed pulley.
In an alternative embodiment, the cable is connected to the bottom side of the transition block, and the top end of the fixed pulley is not higher than the connection point of the cable on the transition block.
In an alternative embodiment, the weight of the weight block is greater than the weight of the door wing.
In an alternative embodiment, the bracket includes an extended side and a retracted side of the door wing, and the fixed pulley is spaced from the retracted side by less than a quarter of the width of the bracket.
In an optional implementation mode, the bracket is connected with a driving assembly, an output shaft of the driving assembly is connected with a transmission rocker capable of driving the door wing to move, and a swinging end of the transmission rocker is connected with a bearing.
In an optional embodiment, a fixed door clamp is connected to a side portion of the door wing, a sliding rail is arranged in the middle of the fixed door clamp, and a sliding groove for the bearing to roll and slide is formed in the sliding rail.
In a second aspect, the present invention provides a translation brake, including any of the foregoing embodiments the power-off counterweight resetting mechanism for a sliding door.
The utility model provides a smooth door outage counter weight canceling release mechanical system can draw the door wing through balancing weight and hawser and drag, can make smooth door withdraw to support side under the outage condition, has realized that the automation of smooth door is opened under the outage condition.
Draw the door wing through balancing weight and hawser and draw under the outage circumstances, guaranteed outage canceling release mechanical system's reliability, combine the guide rail between support and the door wing and the subassembly that slides, weakened the frictional resistance that the door wing removed on the support, improved and drawn the smooth and easy nature of drawing the reset process.
Compare in current reserve power supply unit control, the utility model discloses well balancing weight draws the mechanical form that the door wing resets to drag further the security performance who uses.
The utility model provides a translation floodgate can realize the normal of door wing through drive assembly and open and close when normal operating, can make the floodgate machine be in the state of opening through dragging the form that resets when emergency, has satisfied the urgent current user demand under emergency state especially the power failure state.
In addition, the electrical connection state of the translation brake is controlled manually, so that the brake can be in an emergency evacuation opening state, and the flexibility of specific use working conditions is enhanced.
Additional features and advantages of the present application will be described in detail in the detailed description which follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic structural view of a power-off counterweight return mechanism for a sliding door according to the present application;
FIG. 2 is a diagram illustrating a relationship between a weight member and a door wing;
FIG. 3 is a schematic view of the interior of the translational gate with the door wing extended as provided herein;
fig. 4 is a schematic structural diagram of a driving assembly provided in the present application.
Icon:
1-a scaffold; 11-a guide rail;
2-door wing; 21-a slide rail; 22-a fixed door clip; 23-a slide block; 24-a transfer block;
3-a rocker;
4-driving the motor;
5-a brake;
6-a balancing weight;
7-a cable;
8-fixed pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1-3, the utility model provides a smooth door outage counter weight canceling release mechanical system, include: the door comprises a bracket 1 and a door wing 2, wherein a guide assembly is arranged between the bracket 1 and the door wing 2, and comprises a guide rail 11 connected to the bracket 1 and a sliding assembly which is connected to the door wing 2 and can move along the guide rail 11;
the balancing weight 6, the balancing weight 6 pass through hawser 7 with the subassembly that slides is connected, can be to when the outage the door wing 2 draws to reset.
The utility model provides a smooth door outage counter weight canceling release mechanical system mainly is applied to translation floodgate and promptly opens under the outage state, specifically draws to drag the smooth door through balancing weight 6 and the hawser 7 of connection on door wing 2 and resets.
When the door wing 2 is in normal operation, the door wing 2 connected to the support 1 is in translational telescopic motion through the driving component and the transmission component to realize opening and closing of the translational brake, the driving force output by the driving component can overcome the stitching effect formed by the balancing weight 6 to control the normal opening and closing of the door wing 2, and meanwhile, the door wing 2 is in telescopic sliding on the support 1 through the guide component arranged between the support 1 and the door wing 2.
Under the condition of power failure, the electrical control of the driving component and the transmission component on the door wing 2 is invalid, in order to enable the translation gate to be in an opening state when the door wing 2 contracts, the door wing 2 is subjected to stitching and pulling through the balancing weight 6 and the cable 7 connected between the door wing 2 and the balancing weight 6, so that the door wing 2 is retracted into the gate box body in a mechanical resetting mode under the condition of power failure, and the translation gate is enabled to be in the opening state.
Through the effect of stitching that balancing weight 6 constitutes to door wing 2, can turn into and draw pulling of door wing 2 under the outage circumstances, combine to exert draw pulling force directly act on the subassembly that slides on door wing 2, can strengthen pulling of door wing 2 through the sliding fit between subassembly and the guide rail 11 and draw the effect that resets, make the process that resets of door wing 2 more smooth and easy.
The guide assembly in the utility model can not drive the door wing 2 to move in normal operation, and the guide rail 11 and the sliding assembly can be matched with the driving assembly and the transmission assembly to control the door wing 2, so that the door wing 2 can slide on the bracket 1 more smoothly; under the outage condition, through connecting balancing weight 6 and hawser 7 on the subassembly that slides, can realize dragging to door leaf 2 through the subassembly that slides to make door leaf 2 and the subassembly that slides slide to support 1 lateral part along guide rail 11, constitute the outage of smooth door and reset.
The guide rail 11 and the sliding component in this embodiment are respectively disposed on the upper and lower sides of the bracket 1, the guide rail 11 and the sliding component on both sides can improve the smoothness of the movement of the door wing 2 on the bracket 1 during normal operation, and in order to make the pulling force applied by the weight block 6 more effectively act on the door wing 2, the weight block 6 is connected to the sliding component on the upper side through the cable 7.
The subassembly that slides specifically with door wing 2 fixed connection, can follow 11 smooth movement of guide rail together with door wing 2, through connect hawser 7 when reseing that the subassembly that slides on upper portion can strengthen the effect of dragging of balancing weight 6, compare in the subassembly that slides of connecting the lower part on, can effectively break through the dead weight limitation of door wing 2, reduce required pulling force.
The sliding assembly specifically comprises a switching block 24 connected to the door wing 2 and a sliding block 23 installed on the switching block 24, one end of the cable 7 is connected with the balancing weight 6, and the other end is connected to the switching block 24. By connecting the counter weight 6 and the cable 7 to the relay block 24, the door leaf 2 can be pulled more directly.
In order to enable the cable 7 and the counterweight 6 to move flexibly in the pulling process, the bracket 1 is connected with a fixed pulley 8, and the cable 7 is specifically overlapped in a wheel groove of the fixed pulley 8. In the reciprocating movement of the door 2, the weight 6 reciprocates up and down along with the door 2 and the cable 7. The mooring rope 7 lapped in the wheel groove on the fixed pulley 8 can freely move under the rotation of the fixed pulley 8, so that the reliability of pulling and resetting the door wing 2 by the counterweight block 6 in the power failure process is ensured.
Specifically, the cable 7 is connected to the bottom side of the transition block 24, preferably to the bottom of the transition block 24 facing the side wall of the fixed pulley 8, in such a way that the cable 7 is in a straight-line pulling relationship between the fixed pulley 8 and the transition block 24. Meanwhile, in order to increase the pulling force, the straight pulling relationship should extend from the connection point on the adapter block 24 to the contact point on the fixed pulley 8 obliquely downwards, and to meet the above requirement, the top end of the fixed pulley 8 should not be higher than the connection point of the cable 7 on the adapter block 24, so as to maintain the effective downward pressing effect of the counterweight 6.
From the angle of guaranteeing to decorate the effect, the weight of balancing weight 6 should be greater than the weight of door wing 2, can guarantee the sufficient effect of decorating of balancing weight 6. Preferably, the weight of the counterweight 6 should be no less than twice the mass of the door wing 2, which can compromise the normal driving of the door wing 2 by the driving assembly and the pulling and resetting of the door wing 2 by the counterweight 6.
The utility model provides a door wing 2 specifically is removed through drive assembly, see fig. 4, drive assembly connects on support 1, specifically include driving motor 4 and with 4 coaxial coupling's of driving motor stopper 5, be connected with swing arm driven transmission rocker 3 on the output shaft of stopper 5, transmission rocker 3 can drive door wing 2 and remove at swing arm transmission in-process, combine guide rail 11 and slider 23 between support 1 and door wing 2, can realize the smooth movement of door wing 2 on support 1.
The cooperation between transmission rocker 3 and door wing 2 specifically is rolling and sliding's linking relation, and transmission rocker 3 is connected with the bearing (not shown in the figure) including connecting the installation end on stopper 5 output shaft and connecting the swing end on door wing 2 on the swing end, is connected with the slide rail 21 that has the spout (not shown in the figure) at the lateral part of door wing 2, and the bearing specifically sets up in the rail groove.
Specifically, a fixed door clip 22 is connected to a side portion of the door wing 2, and the slide rail 21 is disposed in the middle of the fixed door clip 22. In the operation process, when the swing arm of the transmission rocker 3 moves, the bearing at the swing end performs vertical rolling sliding in the sliding groove, so that the rolling sliding connection between the rocker 3 and the door wing 2 is realized, and the swing arm transmission of the transmission rocker 3 and the rolling sliding of the bearing in the sliding groove can be converted into the transverse smooth movement of the door wing 2 on the bracket 1 by combining the guide rail 11 and the sliding block 23.
The utility model also provides a translation floodgate including above-mentioned smooth door outage counter weight canceling release mechanical system, can realize under the outage condition that the restoration of smooth door is withdrawed, guaranteed that the translation floodgate is in the open mode under emergency, satisfy emergent user demand.
It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A power-off counterweight resetting mechanism for a sliding door is characterized by comprising: the door comprises a bracket and a door wing, wherein a guide assembly is arranged between the bracket and the door wing, and comprises a guide rail connected to the bracket and a sliding assembly which is connected to the door wing and can move along the guide rail;
the balancing weight, the balancing weight pass through the hawser with the subassembly that slides is connected, can be to when the outage the door wing draws to reset.
2. The power-off counterweight resetting mechanism for the smooth door of claim 1, wherein the guide rail and the sliding component are respectively arranged at the upper side and the lower side of the bracket, and the counterweight block is connected to the sliding component at the upper side.
3. The sliding door power-off counterweight return mechanism of claim 1 wherein said glide assembly comprises a transition block attached to said door wing and a slider mounted on said transition block, said cable having one end attached to said counterweight and another end attached to said transition block.
4. The power-off counterweight return mechanism for a smooth door of claim 3 wherein a fixed pulley is attached to said bracket and said cable is engaged in a sheave of said fixed pulley.
5. The sliding door power down counterweight return mechanism of claim 4 wherein said cable is attached to a bottom side of said adapter block, and a top end of said fixed pulley is no higher than an attachment point of said cable to said adapter block.
6. The smoothing door power-off counterweight return mechanism of claim 4 wherein the weight of said counterweight is greater than the weight of said door wing.
7. The sliding door power down counterweight return mechanism of claim 4 wherein said bracket includes an extended side and a retracted side of said door wing, said fixed pulley being spaced from said retracted side less than one-quarter of the width of said bracket.
8. The power-off counterweight resetting mechanism for the sliding door according to any one of claims 1 to 7, wherein a driving assembly is connected to the bracket, a transmission rocker capable of driving the door wing to move is connected to an output shaft of the driving assembly, and a bearing is connected to a swinging end of the transmission rocker.
9. The power-off counterweight resetting mechanism for the smooth door according to claim 8, wherein a fixed door clamp is connected to the side part of the door wing, a sliding rail is arranged in the middle of the fixed door clamp, and a sliding groove for the bearing to roll and slide is arranged on the sliding rail.
10. A translational gate comprising the sliding door power-off counterweight return mechanism of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123087790.6U CN216474669U (en) | 2021-12-09 | 2021-12-09 | Smooth door outage counter weight canceling release mechanical system and translation floodgate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123087790.6U CN216474669U (en) | 2021-12-09 | 2021-12-09 | Smooth door outage counter weight canceling release mechanical system and translation floodgate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216474669U true CN216474669U (en) | 2022-05-10 |
Family
ID=81421347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123087790.6U Active CN216474669U (en) | 2021-12-09 | 2021-12-09 | Smooth door outage counter weight canceling release mechanical system and translation floodgate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216474669U (en) |
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2021
- 2021-12-09 CN CN202123087790.6U patent/CN216474669U/en active Active
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