CN221032368U - Prevent electronic flexible door that collapses - Google Patents
Prevent electronic flexible door that collapses Download PDFInfo
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- CN221032368U CN221032368U CN202322635140.3U CN202322635140U CN221032368U CN 221032368 U CN221032368 U CN 221032368U CN 202322635140 U CN202322635140 U CN 202322635140U CN 221032368 U CN221032368 U CN 221032368U
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Abstract
The utility model relates to an anti-collapse electric telescopic door which comprises an electric telescopic door body and a plurality of rolling wheels arranged on the electric telescopic door body, wherein a bottom plate is fixedly connected to the electric telescopic door body, two rolling grooves are formed in the top surface of the bottom plate, the rolling wheels extend into the rolling grooves, supporting rods are arranged on the front surfaces and the back surfaces of the rolling wheels, and one side surface, far away from the rolling wheels, of each supporting rod is movably connected with pulleys through bearings. This prevent electric expansion gate that collapses, through the cooperation between pulley and the spout, restricts the wheel of rolling, supports electric expansion gate body, improves electric expansion gate body's stability, avoids electric expansion gate body slope as far as possible, improves electric expansion gate body's life, supports the pulley under the effect of spring, improves the stability of pulley, also makes things convenient for the staff to take the tight pulley, convenient and practical more.
Description
Technical Field
The utility model relates to the technical field of electric retractable doors, in particular to an anti-collapse electric retractable door.
Background
The electric telescopic door is one door capable of being stretched and moved freely to control the size of the door opening and to control the interception and release of pedestrians and vehicles, and is one door driven by the driving part of the machine head to drive the whole door body to stretch and move, and has motor to drive inside the machine head and automatic or manual clutch to control the opening and closing of the door during power failure.
The patent CN 218062163U discloses an electric retractable door, which discloses a technical scheme for preventing strong wind and directly overhauling, and solves the problems that when the existing electric retractable door is in operation, when a motor in a machine head is damaged and an output shaft of the motor cannot operate, the whole electric retractable door cannot work, the opening and closing of the retractable door are affected, and a maintainer needs to wait for repair, which is time-consuming and labor-consuming.
But the device is when using, prevents the slope through preventing wind hook and balancing weight, but gyro wheel and ground laminating, and the strong wind leads to the flexible door slope, leads to jointly wholly inclining easily, makes the flexible door impaired, reduces the life of flexible door, so proposes an electric telescopic door of preventing collapsing for solve above-mentioned problem.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an anti-collapse electric telescopic door which has the advantage of anti-toppling, and solves the problems that when the device is used, the inclination is prevented through a wind-proof hook and a balancing weight, but the telescopic door is inclined due to strong wind, the integral inclination is easy to cause, the telescopic door is damaged, and the service life of the telescopic door is shortened.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric expansion gate that prevents collapsing, includes electric expansion gate body and sets up the rolling wheel that is a plurality of on electric expansion gate body, fixedly connected with bottom plate on the electric expansion gate body.
The top surface of bottom plate has been seted up the rolling groove that quantity is two, the rolling wheel extends to the inside of rolling groove, and a plurality of the bracing piece has all been placed to the front and the back of rolling wheel, a plurality of the bracing piece is kept away from a side of rolling wheel and is all had the pulley through bearing swing joint, four spout of quantity have been seted up to the inside of bottom plate, the pulley extends to the inside of spout.
And a plurality of rolling wheels are respectively provided with a supporting component for supporting the supporting rods.
And a plurality of rolling wheels are provided with limiting assemblies for limiting the supporting rods.
Further, the four sliding grooves are respectively positioned at the front and the back of the two rolling grooves, and the rolling wheels are in sliding connection with the rolling grooves.
Further, the supporting component comprises two supporting plates, wherein the two supporting plates are respectively arranged at the front side and the back side of the rolling wheel, the front side and the back side of the rolling wheel are respectively provided with a fixed groove, the two inner parts of the fixed grooves are respectively fixedly connected with a telescopic rod, the two telescopic rods are respectively fixedly connected with the two supporting plates, and the outer peripheral walls of the two telescopic rods are respectively sleeved with springs respectively fixedly connected with the fixed grooves and the supporting plates.
Further, two the backup pad is L type and relative distribution, the telescopic link comprises cover storehouse and motion pole, and motion pole one end runs through and extends to the inside in cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation has been seted up to one side in cover storehouse.
Further, spacing subassembly is including the spread groove that is two in quantity, two the spread groove is offered respectively on the front and the back of rolling the wheel, two the backup pad extends to the inside of two spread grooves respectively, the support groove that is four in quantity is offered to the inside of rolling the wheel, two the equal fixedly connected with supporting shoe of a side that the backup pad is relative, two the both ends of supporting shoe extend to the inside of four supporting grooves respectively.
Further, four the supporting grooves are respectively distributed at the top and the bottom of the two connecting grooves, the supporting blocks are in sliding connection with the supporting grooves, and the supporting plates are in sliding connection with the connecting grooves.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This prevent electric expansion gate that collapses, through the cooperation between pulley and the spout, restricts the wheel of rolling, supports electric expansion gate body, improves electric expansion gate body's stability, avoids electric expansion gate body slope as far as possible, improves electric expansion gate body's life, supports the pulley under the effect of spring, improves the stability of pulley, also makes things convenient for the staff to take the tight pulley, convenient and practical more.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side schematic view of the internal structure of the base plate in the structure of the present utility model;
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a.
In the figure: 1 electric expansion gate body, 2 bottom plate, 3 rolling wheel, 4 rolling groove, 5 spout, 6 pulley, 7 bracing piece, 8 backup pad, 9 spring, 10 telescopic link, 11 fixed slot, 12 supporting shoe, 13 spread groove, 14 supporting slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an anti-collapse electric retractable door in this embodiment includes an electric retractable door body 1 and a plurality of rolling wheels 3 disposed on the electric retractable door body 1, wherein a bottom plate 2 is fixedly connected to the electric retractable door body 1.
The top surface of bottom plate 2 has offered the indent 4 that is two in quantity, and the inside that the indent 4 was rolled to the wheel 3 that rolls, and bracing piece 7 has all been placed to the front and the back of a plurality of wheels 3 that roll, and a side that a plurality of bracing pieces 7 kept away from the wheel 3 all has pulley 6 through bearing swing joint, and the spout 5 that is four in quantity has been offered to the inside of bottom plate 2, and pulley 6 extends to the inside of spout 5.
Wherein, four spouts 5 are located the front and the back department of two rolling grooves 4 respectively, and the wheel 3 and the rolling groove 4 sliding connection roll.
Specifically, the rolling wheel 3 enters the inside of the rolling groove 4 and is attached to the rolling groove, the pulley 6 and the sliding groove 5 are positioned on the same horizontal line, the pulley 6 is inserted into the sliding groove 5, the rolling wheel 3 moves in the rolling groove 4, and the sliding connection between the sliding groove 5 and the pulley 6 enables the pulley 6 to move along with the rolling wheel 3, so that the rolling wheel 3 is supported.
In this embodiment, all be equipped with supporting component on a plurality of rolls wheel 3, supporting component is including the backup pad 8 that is two in quantity, and two backup pads 8 are placed respectively in the front and the back department of rolls wheel 3, and fixed slot 11 has all been seted up to the front and the back of rolls wheel 3, and the inside of two fixed slots 11 is all fixedly connected with telescopic link 10, and two telescopic link 10 respectively with two backup pads 8 fixed connection, the equal cover of the periphery wall of two telescopic link 10 is equipped with respectively with fixed slot 11 and backup pad 8 fixed connection's spring 9.
Wherein, two backup pads 8 are L type and relative distribution, and telescopic link 10 comprises cover storehouse and motion pole, and motion pole one end runs through and extends to the inside in cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation has been seted up to one side in cover storehouse.
Specifically, pulling backup pad 8 makes backup pad 8 remove, extrudes telescopic link 10 and spring 9, makes telescopic link 10 and spring 9 shrink, and pulley 6 and spout 5 are located same horizontal line, loosens backup pad 8, through the elasticity of spring 9, promotes pulley 6 and resets.
In this embodiment, all be equipped with spacing subassembly on a plurality of wheel 3 that roll, spacing subassembly is including the spread groove 13 that is two in quantity, and two spread grooves 13 are offered respectively on the front and the back of wheel 3 that roll, and two backup pads 8 extend respectively to the inside of two spread grooves 13, and the support groove 14 that is four in quantity is offered to the inside of wheel 3 that rolls, and the equal fixedly connected with supporting shoe 12 of a side that two backup pads 8 are relative, the inside that extends to four supporting grooves 14 respectively in both ends of two supporting shoes 12.
Wherein, four supporting grooves 14 are respectively distributed at the top and the bottom of two connecting grooves 13, and supporting block 12 and supporting groove 14 sliding connection, backup pad 8 and connecting groove 13 sliding connection.
Specifically, the supporting plate 8 drives the supporting block 12 to move, and the supporting block 12 is supported by sliding connection between the supporting block 12 and the supporting groove 14, so that the supporting plate 8 is supported.
The working principle of the embodiment is as follows:
Pulling backup pad 8 makes backup pad 8 remove, extrude telescopic link 10 and spring 9, make telescopic link 10 and spring 9 shrink, backup pad 8 drives supporting shoe 12 and removes, sliding connection between 12 and the supporting groove 14 is passed through, support 12, and then support backup pad 8, backup pad 8 drives pulley 6 and removes, the inside that rolls wheel 3 enters into the roll groove 4 and laminating rather than, pulley 6 and spout 5 lie in same horizontal line this moment, loosen backup pad 8, elasticity through spring 9 promotes pulley 6 to reset, pulley 6 inserts into the inside of spout 5, roll wheel 3 moves in the inside of roll groove 4, sliding connection between spout 5 and the pulley 6 makes pulley 6 move along with roll wheel 3, support roll wheel 3.
The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric expansion gate that prevents collapsing, includes electric expansion gate body (1) and sets up rolling wheel (3) that are a plurality of on electric expansion gate body (1), its characterized in that: a bottom plate (2) is fixedly connected to the electric telescopic door body (1);
The top surface of the bottom plate (2) is provided with two rolling grooves (4), the rolling wheels (3) extend to the inside of the rolling grooves (4), supporting rods (7) are respectively arranged on the front surfaces and the back surfaces of the rolling wheels (3), one side surface, far away from the rolling wheels (3), of each supporting rod (7) is movably connected with a pulley (6) through a bearing, the inside of the bottom plate (2) is provided with four sliding grooves (5), and the pulleys (6) extend to the inside of the sliding grooves (5);
a plurality of rolling wheels (3) are respectively provided with a supporting component, and a plurality of rolling wheels (3) are respectively provided with a limiting component.
2. An anti-collapse electric retractable door according to claim 1, wherein: the four sliding grooves (5) are respectively positioned at the front and the back of the two rolling grooves (4), and the rolling wheel (3) is in sliding connection with the rolling grooves (4).
3. An anti-collapse electric retractable door according to claim 1, wherein: the support assembly comprises two support plates (8), wherein the two support plates (8) are respectively arranged at the front side and the back side of the rolling wheel (3), the front side and the back side of the rolling wheel (3) are respectively provided with a fixing groove (11), the two fixing grooves (11) are respectively fixedly connected with a telescopic rod (10), the two telescopic rods (10) are respectively fixedly connected with the two support plates (8), and the two outer peripheral walls of the telescopic rods (10) are respectively sleeved with springs (9) fixedly connected with the fixing grooves (11) and the support plates (8).
4. A collapse-preventing electric retractable door according to claim 3, wherein: the two backup pad (8) are L type and relative distribution, telescopic link (10) are by cover storehouse and motion pole constitution, and motion pole one end runs through and extends to the inside in cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation has been seted up to one side in cover storehouse.
5. A collapse-preventing electric retractable door according to claim 3, wherein: limiting component is including connecting groove (13) that quantity is two, two connecting groove (13) are offered respectively on the front and the back of rolling wheel (3), two backup pad (8) extend to the inside of two connecting grooves (13) respectively, the inside of rolling wheel (3) is offered a quantity and is four supporting groove (14), two the equal fixedly connected with supporting shoe (12) of a side that backup pad (8) are relative, two the both ends of supporting shoe (12) extend to the inside of four supporting grooves (14) respectively.
6. The collapse-preventing electric retractable door according to claim 5, wherein: the four supporting grooves (14) are respectively distributed at the top and the bottom of the two connecting grooves (13), the supporting blocks (12) are in sliding connection with the supporting grooves (14), and the supporting plates (8) are in sliding connection with the connecting grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322635140.3U CN221032368U (en) | 2023-09-27 | 2023-09-27 | Prevent electronic flexible door that collapses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322635140.3U CN221032368U (en) | 2023-09-27 | 2023-09-27 | Prevent electronic flexible door that collapses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032368U true CN221032368U (en) | 2024-05-28 |
Family
ID=91176390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322635140.3U Active CN221032368U (en) | 2023-09-27 | 2023-09-27 | Prevent electronic flexible door that collapses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032368U (en) |
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2023
- 2023-09-27 CN CN202322635140.3U patent/CN221032368U/en active Active
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