CN210564266U - Hard block rail rolling door - Google Patents
Hard block rail rolling door Download PDFInfo
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- CN210564266U CN210564266U CN201920376340.2U CN201920376340U CN210564266U CN 210564266 U CN210564266 U CN 210564266U CN 201920376340 U CN201920376340 U CN 201920376340U CN 210564266 U CN210564266 U CN 210564266U
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Abstract
The utility model belongs to the technical field of door equipment, and relates to a hard block track roller shutter door, which comprises a frame, wherein the frame is respectively provided with a straight rail extending along the vertical direction along the two sides of the width direction, a plurality of hinge wheel shafts are uniformly arranged in the track grooves of the straight rail along the vertical direction, and the axial two ends of each hinge wheel shaft are respectively arranged in the corresponding straight rail through the cooperation of rollers; the two adjacent hinge wheel shafts are connected with the door plate through hinges; the upper parts of the two straight rails are sequentially provided with a connecting rod and a transmission shaft from bottom to top, the upper part of the frame is provided with a motor, the motor drives the transmission shaft to rotate through a transmission part, and the transmission shaft is connected with an upper end door body; the straight rail is formed by mutually involutory connection of a front rail and a rear rail, and the surface of the mutual involutory connection of the front rail and the rear rail is a right-angle surface. The straight rail of the roller shutter door adopts a split structure, so that the roller shutter door can be installed quickly and efficiently, and the transmission shaft structure of the roller shutter door is reliable and stable.
Description
Technical Field
The utility model belongs to the technical field of door equipment, a hard piece track rolling slats door is related to.
Background
The rolling door has wide application in production, two ends of a door body of the rolling door are arranged in corresponding tracks, the tracks of the existing rolling door are of an integral structure, the structure has the problems that the rolling door is difficult to realize quick assembly in the installation process, and meanwhile, when the existing rolling door is used, when the roller is damaged and needs to be replaced, the whole straight track can only be disassembled, so that the roller can be replaced conveniently, the workload is large, and the operation efficiency is low; the existing roller shutter door also has the problems that a transmission shaft connecting structure is not firm, the strength is low, and a broken shaft is easy to occur in the working process.
Disclosure of Invention
The utility model provides a to above-mentioned problem, a hard piece track rolling slats door is provided, and the straight rail of this rolling slats door adopts the subdivision structure, can realize the high efficiency installation of rolling slats door, and the transmission shaft structure of rolling slats door is reliable stable simultaneously.
According to the technical scheme of the utility model: the utility model provides a hardblock track rolling slats door which characterized in that: the hinge device comprises a frame, wherein two sides of the frame in the width direction are respectively provided with a straight rail extending in the vertical direction, a plurality of hinge wheel shafts are uniformly distributed in a rail groove of the straight rail in the vertical direction, and two axial ends of each hinge wheel shaft are respectively arranged in the corresponding straight rails in a matched manner through rollers; the two adjacent hinge wheel shafts are connected with the door plate through hinges; the upper parts of the two straight rails are sequentially provided with a connecting rod and a transmission shaft from bottom to top, the upper part of the frame is provided with a motor, the motor drives the transmission shaft to rotate through a transmission part, and the transmission shaft is connected with an upper end door body; the straight rail is formed by mutually involutory connection of the front rail and the rear rail, the surfaces of the front rail and the rear rail which are involutory connected are right-angle surfaces, and the surfaces of the front rail and the rear rail which are parallel to each other are provided with grooves.
As a further improvement, the extension spring is arranged in parallel corresponding to the outside of the straight rail on the frame, the lower end of the extension spring is fixedly connected with the ground, and the upper end of the extension spring is connected with the transmission shaft through a connecting piece.
As a further improvement of the utility model, one end of the transmission shaft close to the motor is tightly connected with the first connecting shaft, and one end of the transmission shaft far from the motor is tightly connected with the second connecting shaft; and the connection mode of the transmission shaft, the first connecting shaft and the second connecting shaft is the same, wherein the combination surfaces of the transmission shaft and the first connecting shaft are mutually closed and then fixed through a pin shaft.
As a further improvement of the present invention, the connecting end of the transmission shaft is provided with a connecting plane, the two ends of the connecting plane are respectively provided with a connecting inclined plane and a vertical connecting surface, the connecting inclined planes at the two ends of the connecting plane are parallel to each other and are arranged at the two sides of the connecting plane; the connecting ends of the first connecting shaft and the second connecting shaft are provided with connecting structures matched with the connecting ends of the transmission shafts.
As a further improvement, the length of first connecting axle is greater than the second connecting axle, and is provided with two keyways in the footpath of first connecting axle, sets up a keyway in the footpath of second connecting axle, and the circumference surface of first connecting axle, second connecting axle all is provided with the jump ring groove, and the axial end face of first connecting axle, second connecting axle all is provided with axial extension's screw hole.
As a further improvement of the utility model, the hinge axle is connected with the hinge through screw fastening.
The technical effects of the utility model reside in that: the product structure of the utility model is skillfully and reasonably designed, and the problem that the transmission shaft is easy to break after the existing roller shutter door is used for a long time is pertinently improved, so that the transmission shaft can bear higher strength, and the problem of shaft breakage can not occur under the condition of high-frequency use; the straight rail adopts the subdivision structure, can realize that the door body is installed fast to can realize convenient and fast changing the gyro wheel of damage in the straight rail.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a schematic structural diagram of the first connecting shaft of the present invention.
Fig. 4 is a schematic structural view of the second connecting shaft of the present invention.
Fig. 5 is a schematic view of the end connection of the transmission shaft of the present invention.
Fig. 6 is a schematic connection diagram of the middle straight rail according to the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In the drawings 1-6, the door comprises a door panel 1, a hinge wheel shaft 2, a motor 3, a transmission shaft 4, a connecting plane 4-1, a connecting inclined plane 4-2, a vertical connecting surface 4-3, a connecting rod 5, a frame 6, a straight rail 7, a front rail 7-1, a rear rail 7-2, a hinge 8, a tension spring 9, an electric control system 10, a first connecting shaft 11, a second connecting shaft 12 and the like.
As shown in fig. 1 to 6, the present invention relates to a hard block track rolling door, which comprises a frame 6, wherein the frame 6 is respectively provided with a straight rail 7 extending along the vertical direction along both sides of the width direction, a plurality of hinge wheel shafts 2 are uniformly arranged in the rail groove of the straight rail 7 along the vertical direction, and both axial ends of each hinge wheel shaft 2 are respectively arranged in the corresponding straight rail 7 through the cooperation of rollers; the two adjacent hinge wheel shafts 2 are connected with the door panel 1 through hinges 8; the upper parts of the two straight rails 7 are sequentially provided with a connecting rod 5 and a transmission shaft 4 from bottom to top, the upper part of the frame 6 is provided with a motor 3, the motor 3 drives the transmission shaft 4 to rotate through a transmission part, and the transmission shaft 4 is connected with an upper end door body; the straight rail 7 is formed by mutually involutory connection of a front rail 7-1 and a rear rail 7-2, the involutory connection surface of the front rail 7-1 and the rear rail 7-2 is a right-angle surface, and the parallel surfaces of the front rail 7-1 and the rear rail 7-2 are provided with grooves.
The frame 6 is provided with a tension spring 9 in parallel corresponding to the outer side of the straight rail 7, the lower end of the tension spring 9 is fixedly connected with the ground, and the upper end of the tension spring 9 is connected with the transmission shaft 4 through a connecting piece.
One end of the transmission shaft 4, which is close to the motor 3, is fixedly connected with the first connecting shaft 11, and one end of the transmission shaft 4, which is far away from the motor (3), is fixedly connected with the second connecting shaft 12; the connection mode of the transmission shaft 4, the first connecting shaft 11 and the second connecting shaft 12 is the same, wherein the combination surfaces of the transmission shaft 4 and the first connecting shaft 11 are mutually closed and fixed through a pin shaft.
The connecting end of the transmission shaft 4 is provided with a connecting plane 4-1, two ends of the connecting plane 4-1 are respectively provided with a connecting inclined plane 4-2 and a vertical connecting surface 4-3, and the connecting inclined planes 4-2 at the two ends of the connecting plane 4-1 are parallel to each other and are arranged at two sides of the connecting plane 4-1; the connecting ends of the first connecting shaft 11 and the second connecting shaft 12 are provided with connecting structures matched with the connecting ends of the transmission shafts 4.
The length of first connecting axle 11 is greater than second connecting axle 12, and is provided with two keyways on the footpath of first connecting axle 11, sets up a keyway on the footpath of second connecting axle 12, and the circumferential surface of first connecting axle 11, second connecting axle 12 all is provided with the jump ring groove, and the axial terminal surface of first connecting axle 11, second connecting axle 12 all is provided with the screw hole of axial extension.
The hinge wheel shaft 2 is tightly connected with the hinge 8 through screws, so that the door body cannot swing left and right in the track.
The utility model discloses the product is at the during operation, and 4 both ends of transmission shaft at top are connected with first connecting axle 11, second connecting axle 12 respectively, connect reliably stably, can bear higher intensity, under the condition that every month frequency of use reaches 10000 times, also can not take place disconnected axle phenomenon.
Meanwhile, the straight rail 7 in the product of the utility model is structurally improved, the front rail 7-1 and the rear rail 7-2 are combined, and when the roller is damaged in the use process, the roller can be conveniently and quickly replaced by removing the front rail 7-1; and simultaneously, the utility model discloses the product is also convenient and fast at the on-the-spot installation. The utility model discloses the door body in the product is when using, and electrical system 10 through the setting of door body lateral part realizes adjusting the switching of the door body.
Claims (6)
1. The utility model provides a hardblock track rolling slats door which characterized in that: the hinge mechanism comprises a frame (6), wherein straight rails (7) extending in the vertical direction are respectively arranged on two sides of the frame (6) in the width direction, a plurality of hinge wheel shafts (2) are uniformly distributed in track grooves of the straight rails (7) in the vertical direction, and two axial ends of each hinge wheel shaft (2) are respectively arranged in the corresponding straight rails (7) in a matched manner through rollers; the two adjacent hinge wheel shafts (2) are connected with the door plate (1) through hinges (8); the upper parts of the two straight rails (7) are sequentially provided with a connecting rod (5) and a transmission shaft (4) from bottom to top, the upper part of the frame (6) is provided with a motor (3), the motor (3) drives the transmission shaft (4) to rotate through a transmission part, and the transmission shaft (4) is connected with an upper end door body; the straight rail (7) is formed by mutually oppositely connecting a front rail (7-1) and a rear rail (7-2), the surfaces of the front rail (7-1) and the rear rail (7-2) which are mutually oppositely connected are right-angle surfaces, and grooves are formed in the surfaces of the front rail (7-1) and the rear rail (7-2) which are mutually parallel.
2. A hardblock track roller door as claimed in claim 1, wherein: the frame (6) is provided with tension springs (9) in parallel corresponding to the outer sides of the straight rails (7), the lower ends of the tension springs (9) are fixedly connected with the ground, and the upper ends of the tension springs (9) are connected with the transmission shaft (4) through connecting pieces.
3. A hardblock track roller door as claimed in claim 1, wherein: one end, close to the motor (3), of the transmission shaft (4) is fixedly connected with the first connecting shaft (11), and one end, far away from the motor (3), of the transmission shaft (4) is fixedly connected with the second connecting shaft (12); the connection modes of the transmission shaft (4), the first connecting shaft (11) and the second connecting shaft (12) are the same, and after the combination surfaces of the transmission shaft (4) and the first connecting shaft (11) are mutually closed, the transmission shaft and the first connecting shaft are fixed through a pin shaft.
4. A hardblock track roller door as claimed in claim 3, wherein: the connecting end of the transmission shaft (4) is provided with a connecting plane (4-1), two ends of the connecting plane (4-1) are respectively provided with a connecting inclined plane (4-2) and a vertical connecting surface (4-3), and the connecting inclined planes (4-2) at two ends of the connecting plane (4-1) are parallel to each other and are arranged at two sides of the connecting plane (4-1); the connecting ends of the first connecting shaft (11) and the second connecting shaft (12) are provided with connecting structures matched with the connecting ends of the transmission shafts (4).
5. A hardblock track roller door as claimed in claim 3, wherein: the length of first connecting axle (11) is greater than second connecting axle (12), and is provided with two keyways on the footpath of first connecting axle (11), sets up a keyway on the footpath of second connecting axle (12), and the circumference surface of first connecting axle (11), second connecting axle (12) all is provided with the jump ring groove, and the axial terminal surface of first connecting axle (11), second connecting axle (12) all is provided with the screw hole of axial extension.
6. A hardblock track roller door as claimed in claim 1, wherein: the hinge wheel shaft (2) is connected with the hinge (8) through screws in a fastening mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920376340.2U CN210564266U (en) | 2019-03-22 | 2019-03-22 | Hard block rail rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920376340.2U CN210564266U (en) | 2019-03-22 | 2019-03-22 | Hard block rail rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564266U true CN210564266U (en) | 2020-05-19 |
Family
ID=70635480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920376340.2U Active CN210564266U (en) | 2019-03-22 | 2019-03-22 | Hard block rail rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564266U (en) |
-
2019
- 2019-03-22 CN CN201920376340.2U patent/CN210564266U/en active Active
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