CN219711264U - Overhead balance door stop device - Google Patents
Overhead balance door stop device Download PDFInfo
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- CN219711264U CN219711264U CN202223485061.0U CN202223485061U CN219711264U CN 219711264 U CN219711264 U CN 219711264U CN 202223485061 U CN202223485061 U CN 202223485061U CN 219711264 U CN219711264 U CN 219711264U
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- fixed shell
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Abstract
The utility model relates to an overhead balance door stopping device, belongs to the technical field of balance doors, and solves the technical problem that the existing balance door is inconvenient to stop after being opened. The upper balance door stopping device comprises a guide groove which is arranged at the top of a door frame, and a guide wheel of the balance door is arranged in the guide groove; the elastic component is arranged at one end of the guide groove; the bottom plate is arranged on the guide groove; the sliding groove is slidably arranged on the bottom plate; one end of the connecting shaft is arranged on the elastic component, and the other end of the connecting shaft penetrates through the guide groove and the bottom plate to be connected to the sliding groove; the fixed shell is arranged on the guide groove; one end of the bracket is rotationally connected with one end of the fixed shell, and the other end of the bracket extends to the other end far away from the fixed shell; one end of the locating pin is arranged at the other end of the bracket; the rebound device is arranged on the inner wall of the fixed shell, and the telescopic end of the rebound device and one end of the sliding groove, which is close to the positioning pin. Therefore, the overhead balance door stopping device is more convenient for stopping the balance door after the door is opened.
Description
Technical Field
The utility model belongs to the technical field of balance doors, and particularly relates to a door stopping device of an upper balance door.
Background
Balance gates have been widely used in the chinese market and have gained market acceptance. Because special theory of operation balanced door can not rely on self realization location when opening 90 degrees, can only realize with the help of auxiliary fitting, current 90 degrees stop door structure needs to push open the door to 90 degrees positions, with the foot with the bolt step down, drive the bolt pole downwards, the bolt pole aligns the bottom bolt hole, relies on the reverse power of door to fix the door leaf to 90 degrees positions. The bolt hole is located the door leaf bottom door leaf and can't see the bolt hole completely when opening 90 degrees, only can rely on the sensation to insert the bolt pole the bolt hole, hardly finds accurate trompil position, inconvenient operation.
Disclosure of Invention
The utility model provides an overhead balance door stopping device which is used for solving the technical problem that the existing balance door is inconvenient to stop after being opened.
The utility model is realized by the following technical scheme: an overhead balanced door stop device comprising:
the guide groove is arranged at the top of the door frame, and the guide wheel of the balance door is arranged in the guide groove;
the elastic component is arranged at one end of the guide groove and is positioned in the guide groove, and the elastic component is used for pushing the guide wheel to move in the guide groove;
a bottom plate mounted on the guide groove;
the sliding groove is slidably arranged on the bottom plate and slides along the length direction of the bottom plate;
one end of the connecting shaft is arranged on the elastic component, and the other end of the connecting shaft penetrates through the guide groove and the bottom plate to be connected to the sliding groove;
the fixed shell is arranged on the guide groove, and the bottom plate and the sliding groove are both positioned in the fixed shell;
one end of the bracket is rotationally connected with one end of the fixed shell, and the other end of the bracket extends to the other end far away from the fixed shell;
one end of the positioning pin is arranged at the other end of the bracket, and when the door is closed, the other end of the positioning pin penetrates through the sliding groove and the bottom plate to extend into the guide groove to be abutted with the guide wheel, and the guide wheel is positioned between the positioning pin and the elastic component;
the rebound device is arranged on the inner wall of the fixed shell, and the telescopic end of the rebound device and one end of the sliding groove, which is close to the positioning pin, are arranged at the same time.
Optionally, the elastic component includes:
the stop block is arranged at one end of the guide groove;
one end of the first spring is arranged on the stop block, the other end of the first spring extends to the end far away from the stop block, and the first spring is positioned in the guide groove;
and the pressing block is arranged at one end of the first spring, which is far away from the stop block, and the guide wheel is abutted to the pressing block when the door is closed.
Optionally, a groove adapted to the guide wheel is formed on the surface, abutted to the guide wheel, of the pressing block.
Optionally, the method further comprises:
and one end of the second spring is arranged on the bracket, the other end of the second spring is arranged on the top wall of the fixed shell, and the second spring is positioned in the fixed shell.
Optionally, the method further comprises:
the positioning pin sleeve is arranged on the fixed shell and is sleeved outside the positioning pin.
Optionally, the method further comprises:
the shaft pin is arranged on the sliding groove, and the bottom end of the bracket is abutted to the shaft pin.
Optionally, the method further comprises:
the roller wheel is sleeved outside the shaft pin, and the bottom end of the support is abutted to the roller wheel.
Optionally, the sliding groove, the bottom plate and the guide groove are provided with waist-shaped grooves, the connecting shaft and the locating pin are located in the waist-shaped grooves, and two sides of the locating pin sleeve are provided with planes adapted to the waist-shaped grooves.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides an overhead balance door stop device which comprises a guide groove, an elastic component, a bottom plate, a sliding groove, a connecting shaft, a fixed shell, a support, a locating pin and a rebound device, wherein the guide groove is arranged at the top of a door frame, a guide wheel of a balance door is arranged in the guide groove, the elastic component is arranged at one end of the guide groove, the elastic component is positioned in the guide groove and is used for pushing the guide wheel to move in the guide groove, the bottom plate is arranged on the guide groove, the sliding groove is slidably arranged on the bottom plate, the sliding groove slides along the length direction of the bottom plate, one end of the connecting shaft is arranged on the elastic component, the other end of the connecting shaft penetrates through the guide groove and the bottom plate to be connected to the sliding groove, the fixed shell is arranged on the guide groove, the bottom plate and the sliding groove are both positioned in the fixed shell, one end of the support is rotatably connected to one end of the fixed shell, the other end of the support extends away from the fixed shell, one end of the locating pin is arranged at the other end of the support, when the door is stopped, the other end of the locating pin penetrates through the sliding groove and the bottom plate to the guide groove to be abutted with the guide wheel, the guide wheel is positioned between the locating pin and the elastic component, the rebound device is arranged on the inner wall of the fixed shell, the bottom plate, the end of the fixed shell passes through the sliding groove, and the sliding device and the telescopic pin, and the end is close to one end of the locating pin.
Through the structure, the overhead balance door stop device provided by the utility model is arranged at the top of the balance door, and the guide wheels of the balance door are arranged in the guide grooves. When the door is opened, the guide wheel moves in the guide groove along the axial direction of the guide groove, after the guide wheel passes through the lower part of the positioning pin, the guide wheel extrudes the elastic component, the elastic component moves in the direction of driving the connecting shaft to be far away from the elastic component, so that the sliding groove is driven to move, a rebound device at one end of the sliding groove far away from the elastic component is sprung out, the sliding groove moves along one end of the bottom plate close to the rebound device, so that one end of the bracket close to the positioning pin rotates in the direction of the guide groove, the positioning pin penetrates through the bottom plate and stretches into the guide groove, the guide wheel is positioned between the rebound component and the positioning pin, and the balance door is stopped, so that the balance door cannot be automatically closed; when the door needs to be closed, the guide wheel extrudes the elastic component, the connecting shaft drives the sliding groove to move towards one end of the bottom plate away from the rebound device, so that the support drives the positioning pin to slide upwards from the guide groove, and the guide wheel passes through the bottom of the positioning pin, thereby realizing the closing of the balance door. Therefore, the overhead balance door stopping device is more convenient for stopping the balance door after the door is opened.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a door stop device of an overhead balance door provided by the utility model;
FIG. 2 is a schematic view of the overhead balanced door stop device of the present utility model with the fixed housing removed;
FIG. 3 is a schematic view of the overhead balanced door stop assembly of the present utility model with the fixed housing removed and the guide slot;
FIG. 4 is a cross-sectional view of an overhead balanced door stop assembly provided by the present utility model without stopping the door;
FIG. 5 is a cross-sectional view of the overhead balanced door stop assembly according to the present utility model;
fig. 6 is an exploded view of the overhead balanced door stop device provided by the present utility model.
In the figure:
1-a guide groove; 2-guiding wheels; 3-an elastic component; 31-a stop; 32-a first spring; 33-briquetting; 4-a bottom plate; 5-a sliding groove; 6-connecting shafts; 7-fixing the shell; 8-a bracket; 9-locating pins; 10-rebound device; 11-a second spring; 12-roller; 13-a shaft pin; 14-a waist-shaped groove; 15-positioning pin sleeves.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Examples
The utility model provides an overhead balance door stopping device which is used for solving the technical problem that the existing balance door is inconvenient to stop after being opened. The upper balance door stop device comprises a guide groove 1, an elastic component 3, a bottom plate 4, a sliding groove 5, a connecting shaft 6, a fixed shell 7, a bracket 8, a positioning pin 9 and a rebound device 10, wherein:
the guide way 1 is fixedly arranged at the top of the door frame, the guide wheel 2 at the top of the balance door is arranged in the guide way 1, and when the balance door rotates, the guide wheel 2 moves in the guide way 1.
One end fixed mounting at the one end of guide way 1 of elastic component 3, the other end of elastic component 3 is located guide way 1, and leading wheel 2 removes the butt to elastic component 3 in guide way 1, after the balanced door loses power, elastic component 3 promotes leading wheel 2 and resets.
The bottom plate 4 is fixedly arranged on the guide groove 1, and the bottom plate 4 is positioned at the top of the guide groove 1 and is positioned outside the guide groove 1.
The slide groove 5 is slidably mounted on the bottom plate 4, and the slide groove 5 slides along the length direction of the bottom plate 4.
One end of the connecting shaft 6 is fixedly arranged on the elastic component 3, the other end of the connecting shaft passes through the bottom plate 4 and the guide groove 1 to be fixedly arranged on the sliding groove 5, and the connecting shaft 6 moves along the axial direction of the guide groove 1 along with the elastic component 3, so that the sliding groove 5 is driven to move on the bottom plate 4.
The fixed shell 7 is fixedly arranged on the guide groove 1, the fixed shell 7 is covered outside the bottom plate 4 and the sliding groove 5, and the sliding groove 5 slides in the fixed shell 7.
One end of the bracket 8 is rotatably mounted at one end of the fixed housing 7 adjacent to the elastic member 3, and the other end extends toward the other end of the fixed housing 7.
And one end of the locating pin 9 is arranged at the other end of the bracket 8, when the door is closed, the other end of the locating pin 9 penetrates through the sliding groove 5 and the bottom plate 4 to extend into the guide groove 1 to be abutted with the guide wheel 2, the guide wheel 2 is positioned between the locating pin 9 and the elastic component 3, and when the bracket 8 rotates, the locating pin 9 moves up and down along with the bracket 8.
The rebound device 10 is arranged on the inner wall of one side of the fixed shell 7, the telescopic end of the rebound device 10 is connected with one end of the sliding groove 5 close to the positioning pin 9, and the rebound device 10 pushes the sliding groove 5 to move when bouncing off.
Through the structure, the overhead balance door stop device provided by the utility model is arranged at the top of the balance door, and the guide wheel 2 of the balance door is arranged in the guide groove 1. When the door is opened, the guide wheel 2 moves in the guide groove 1 along the axial direction of the guide groove 1, when the guide wheel 2 passes below the positioning pin 9, the guide wheel 2 extrudes the elastic component 3, the elastic component 3 drives the connecting shaft 6 to move in the direction away from the elastic component 3 so as to drive the sliding groove 5 to move, at the moment, the rebound device 10 at one end of the sliding groove 5 away from the elastic component 3 bounces off, the sliding groove 5 moves along one end of the bottom plate 4 close to the rebound device 10, so that one end of the bracket 8 close to the positioning pin 9 rotates in the direction of the guide groove 1, the positioning pin 9 penetrates through the bottom plate 4 and stretches into the guide groove 1, the guide wheel 2 is positioned between the rebound component and the positioning pin 9, and the balance door is stopped, so that the balance door cannot be closed automatically; when the door needs to be closed, the guide wheel 2 extrudes the elastic component 3, the connecting shaft 6 drives the sliding groove 5 to move towards one end of the bottom plate 4 far away from the rebound device 10, so that the bracket 8 drives the positioning pin 9 to slide upwards from the guide groove 1, and the guide wheel 2 passes through the bottom of the positioning pin 9, thereby realizing balanced door closing. Therefore, the overhead balance door stopping device is more convenient for stopping the balance door after the door is opened.
An alternative implementation of this embodiment is as follows: the elastic component 3 includes a stopper 31, a first spring 32, and a pressing block 33, wherein:
a stop 31 is mounted at one end of the guide slot 1, the stop 31 being located at the end remote from the rebound apparatus 10.
One end of the first spring 32 is mounted on the stop block 31, the other end extends to the end far away from the stop block 31, the first spring 32 is located in the guide groove 1, and the first spring 32 is a compression spring.
The briquetting 33 is installed in the one end that the dog 31 was kept away from to first spring 32, and when stopping the door, leading wheel 2 butt in briquetting 33, leading wheel 2 promote briquetting 33 and remove in guide slot 1, and the one end fixed mounting of connecting axle 6 is in briquetting 33, after the balanced door lost thrust, first spring 32 reset promotes briquetting 33 and removes.
An alternative implementation of this embodiment is as follows: the surface of the pressing block 33, which is abutted against the guide wheel 2, is provided with the groove matched with the guide wheel 2, so that the contact area between the guide wheel 2 and the pressing block 33 is larger, and the pushing effect of the pressing block 33 on the guide wheel 2 is better.
An alternative implementation of this embodiment is as follows: the device further comprises a second spring 11, one end of the second spring 11 is installed on the support 8, the other end of the second spring 11 is fixedly connected to the top wall of the fixed shell 7, the second spring 11 is located in the fixed shell 7, and the second spring 11 is used for enabling the support 8 to be abutted to the locating pin 9 so that the locating pin 9 moves up and down along with the support 8.
An alternative implementation of this embodiment is as follows: the positioning pin 9 sleeve is arranged on the fixed shell 7, the positioning pin 9 sleeve is arranged outside the positioning pin 9, the positioning pin 9 sleeve is used for guiding the positioning pin 9, and an opening through the bracket 8 is formed in the positioning pin 9 sleeve.
An alternative implementation of this embodiment is as follows: the sliding groove 5 is provided with a sliding groove 8, and the sliding groove 5 is provided with a shaft pin 13, wherein the shaft pin 13 is arranged on the sliding groove 5, and when the sliding groove 5 slides, the bracket 8 is abutted on the shaft pin 13, so that the bracket 8 rotates.
An alternative implementation of this embodiment is as follows: the roller 12 is sleeved outside the shaft pin 13, the bottom end of the bracket 8 is abutted to the roller 12, and the roller 12 is used for reducing friction between the bracket 8 and the shaft pin 13 so that the bracket 8 can rotate better.
An alternative implementation of this embodiment is as follows: the sliding groove 5, the bottom plate 4 and the guide groove 1 are provided with the waist-shaped groove 14, the connecting shaft 6 and the locating pin 9 are positioned in the waist-shaped groove 14, when the sliding groove 5 slides, the connecting shaft 6 and the locating pin 9 are positioned in the waist-shaped groove 14, so that the connecting shaft 6 and the locating pin 9 can be prevented from blocking the sliding groove 5, the two sides of the locating pin 9 sleeve are provided with planes matched with the waist-shaped groove 14, the contact area of the locating pin 9 sleeve and the waist-shaped groove 14 is larger, and the locating pin 9 sleeve can move in the waist-shaped groove 14 better.
In summary, the overhead balance door stop device is installed at the top of the balance door, and the guide wheel 2 of the balance door is installed in the guide groove 1. When the door is opened, the guide wheel 2 moves in the guide groove 1 along the axial direction of the guide groove 1, after the guide wheel 2 passes through the lower part of the positioning pin 9, the guide wheel 2 extrudes the pressing block 33, the pressing block 33 drives the connecting shaft 6 to move away from the elastic component 3, so that the sliding groove 5 is driven to move, the rebound device 10 at one end of the sliding groove 5 away from the elastic component 3 is sprung out, the sliding groove 5 moves along the bottom plate 4 near one end of the rebound device 10, and when the sliding groove 5 slides, the second spring 11 enables the support 8 to abut against the roller 12, so that one end of the support 8 near the positioning pin 9 rotates towards the guide groove 1, the positioning pin 9 in the positioning pin 9 sleeve stretches into the guide groove 1 through the bottom plate 4, the guide wheel 2 is positioned between the rebound component and the positioning pin 9, and the balance door is stopped, so that the balance door cannot be closed automatically; when the door needs to be closed, the guide wheel 2 extrudes the elastic component 3, the connecting shaft 6 drives the sliding groove 5 to move towards one end of the bottom plate 4 far away from the rebound device 10, so that the bracket 8 drives the positioning pin 9 to slide upwards from the guide groove 1, and the guide wheel 2 passes through the bottom of the positioning pin 9, thereby realizing balanced door closing. Therefore, the overhead balance door stopping device is more convenient for stopping the balance door after the door is opened.
The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. An overhead balanced door stop device, comprising:
the guide groove is arranged at the top of the door frame, and the guide wheel of the balance door is arranged in the guide groove;
the elastic component is arranged at one end of the guide groove, one end of the elastic component stretches into the guide groove, and the elastic component is used for pushing the guide wheel to move in the guide groove;
a bottom plate mounted on the guide groove;
the sliding groove is slidably arranged on the bottom plate and slides along the length direction of the bottom plate;
one end of the connecting shaft is arranged on the elastic component, and the other end of the connecting shaft penetrates through the guide groove and the bottom plate to be connected to the sliding groove;
the fixed shell is arranged on the guide groove, and the bottom plate and the sliding groove are both positioned in the fixed shell;
one end of the bracket is rotationally connected with one end of the fixed shell, and the other end of the bracket extends to the other end far away from the fixed shell;
one end of the positioning pin is arranged at the other end of the bracket, and when the door is closed, the other end of the positioning pin penetrates through the sliding groove and the bottom plate to extend into the guide groove to be abutted with the guide wheel, and the guide wheel is positioned between the positioning pin and the elastic component;
the rebound device is arranged on the inner wall of the fixed shell, and the telescopic end of the rebound device is connected with one end, close to the locating pin, of the sliding groove.
2. An overhead balanced door stop according to claim 1 wherein the resilient assembly comprises:
the stop block is arranged at one end of the guide groove;
one end of the first spring is arranged on the stop block, the other end of the first spring extends to the end far away from the stop block, and the first spring is positioned in the guide groove;
and the pressing block is arranged at one end of the first spring, which is far away from the stop block, and the guide wheel is abutted to the pressing block when the door is closed.
3. The overhead balance door stop device according to claim 2, wherein a groove matched with the guide wheel is formed in a surface, abutted against the guide wheel, of the pressing block.
4. An overhead balanced door stop assembly according to claim 1 further comprising:
and one end of the second spring is arranged on the bracket, the other end of the second spring is arranged on the top wall of the fixed shell, and the second spring is positioned in the fixed shell.
5. An overhead balanced door stop assembly according to claim 1 further comprising:
the positioning pin sleeve is arranged on the fixed shell and is sleeved outside the positioning pin.
6. An overhead balanced door stop assembly according to claim 1 further comprising:
the shaft pin is arranged on the sliding groove, and the bottom end of the bracket is abutted to the shaft pin.
7. The overhead balance door stop assembly of claim 6 further comprising:
the roller wheel is sleeved outside the shaft pin, and the bottom end of the support is abutted to the roller wheel.
8. The overhead balance door stop device according to claim 5, wherein the sliding groove, the bottom plate and the guide groove are provided with waist-shaped grooves, the connecting shaft and the positioning pin are positioned in the waist-shaped grooves, and two sides of the positioning pin sleeve are provided with planes matched with the waist-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485061.0U CN219711264U (en) | 2022-12-26 | 2022-12-26 | Overhead balance door stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485061.0U CN219711264U (en) | 2022-12-26 | 2022-12-26 | Overhead balance door stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711264U true CN219711264U (en) | 2023-09-19 |
Family
ID=88015141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223485061.0U Active CN219711264U (en) | 2022-12-26 | 2022-12-26 | Overhead balance door stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219711264U (en) |
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2022
- 2022-12-26 CN CN202223485061.0U patent/CN219711264U/en active Active
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