CN209924713U - Universal pulley structure of rail translation door - Google Patents
Universal pulley structure of rail translation door Download PDFInfo
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- CN209924713U CN209924713U CN201920292259.6U CN201920292259U CN209924713U CN 209924713 U CN209924713 U CN 209924713U CN 201920292259 U CN201920292259 U CN 201920292259U CN 209924713 U CN209924713 U CN 209924713U
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Abstract
The utility model discloses a there is universal pulley structure of track translation door, including U-shaped pulley bracket, pulley and connecting piece, the pulley passes through the mounting to be installed in the U-shaped inslot of U-shaped pulley bracket, the connecting piece includes stopper, screw rod and spring, the one end and the U-shaped pulley leg joint of screw rod, the other end and the stopper of screw rod are connected, the spring housing is on the screw rod. The utility model adopts the above structure for the translation door is when through unevenness's ground, and the spring can be correspondingly stretched and compressed, plays the cushioning effect, can prevent that the door body from derailing, and the door body breaks away from, blocks the scheduling problem of dying with transmission.
Description
Technical Field
The utility model relates to a door and window accessory technical field, in particular to have rail translation door universal pulley structure.
Background
The translation door is widely applied to places such as factories and schools due to convenient use. However, in the prior art, when the sliding door is used, due to the fact that the flatness of the road surface is different, when the sliding door meets a low-lying ground, the wheels of the door body are separated from the ground, supporting force cannot be provided for the door body, and the sliding door is easy to derail; when the ground has a convex part, the wheels on the door body can be lifted, vibration and sound can be generated, the door body is easily separated from the transmission device or the door body and the transmission device are mutually interfered to cause the phenomenon of blocking, and the translation door can not normally work.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a have track translation door universal pulley structure, have the cushioning effect, can prevent that the door body from derailing, the door body breaks away from, blocks dead scheduling problem with transmission.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a have universal pulley structure of track translation door, includes U-shaped pulley bracket, pulley and connecting piece, the pulley passes through the mounting to be installed in the U-shaped inslot of U-shaped pulley bracket, the connecting piece includes stopper, screw rod and spring, the one end and the U-shaped pulley leg joint of screw rod, the other end and the stopper of screw rod are connected, the spring housing is on the screw rod.
Preferably, the U-shaped pulley support comprises a left fork plate, a right fork plate and a joint piece between the fork plates, one end of the joint piece between the fork plates is connected with one end of the left fork plate, the other end of the joint piece between the fork plates is connected with one end of the right fork plate, and a threaded hole is formed in the other end of the left fork plate and/or the other end of the right fork plate.
Preferably, the fixing piece comprises a bolt and a nut, the bolt sequentially penetrates through the threaded hole of the left fork plate, the through hole in the middle of the pulley and the threaded hole of the right fork plate, is fixedly connected with the nut, and fixes the pulley in the U-shaped groove of the U-shaped pulley support.
Preferably, external threads are arranged at two ends of the screw rod, one end of the screw rod penetrates through a through hole in the middle of the connecting piece between the fork plates and is fixedly connected with the nut, the other end of the screw rod is connected with one end of the limiting block, and the other end of the limiting block is connected with the door body rail.
Preferably, the cross section of the limiting block is circular, and the diameter of the limiting block is larger than the outer diameter of the spring.
Adopt above-mentioned technical scheme, because the pulley passes through the mounting to be installed in the U-shaped inslot of U-shaped pulley support, the one end and the U-shaped pulley leg joint of screw rod, the other end and the stopper of screw rod are connected, and the spring housing is on the screw rod for the translation door is when passing through unevenness's ground, and the spring can be correspondingly stretched and compressed, plays the cushioning effect, can prevent that the door body from derailing, and the door body breaks away from, blocks dead scheduling problem with transmission.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-pulley, 2-bolt, 3-nut, 4-left fork plate, 5-right fork plate, 6-inter-fork plate connecting piece, 7-spring, 8-screw rod and 9-limiting block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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 invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, in the embodiment of the utility model provides an in, a there is track translation door universal pulley structure, including U-shaped pulley bracket, pulley 1 and connecting piece, pulley 1 passes through the mounting to be installed in the U-shaped inslot of U-shaped pulley bracket, and the connecting piece includes stopper 9, screw rod 8 and spring 7, and screw rod 8's one end and U-shaped pulley leg joint, screw rod 8's the other end and stopper 9 are connected, and spring 7 overlaps on screw rod 8.
In the embodiment, the U-shaped pulley bracket comprises a left fork plate 4, a right fork plate 5 and an inter-fork-plate connecting piece 6, one end of the inter-fork-plate connecting piece 6 is connected with one end of the left fork plate 4, the other end of the inter-fork-plate connecting piece 6 is connected with one end of the right fork plate 5, and the other end of the left fork plate 4 and/or the right fork plate 5 is/are provided with a threaded hole; the mounting includes bolt 2 and nut 3, and bolt 2 passes the screw hole of left fork board 4, the through-hole at the middle part of pulley 1 and the screw hole of right fork board 5 in proper order to with nut 3 fixed connection, be fixed in the U-shaped inslot of U-shaped pulley support with pulley 1.
In this embodiment, the both ends of screw rod 8 all are equipped with the external screw thread, and the one end of screw rod 8 passes the through-hole at the middle part of linkage piece 6 between the fork board and with nut 3 fixed connection, and the other end of screw rod 8 is connected with the one end of stopper 9, and the other end and the door body rail connection of stopper 9, the cross section of stopper 9 are circular, and its diameter is greater than the external diameter of spring 7, and spring 7 is spacing between linkage piece 6 between stopper 9 and fork board.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a have universal pulley structure of track translation door which characterized in that: the pulley is installed in a U-shaped groove of the U-shaped pulley support through a fixing piece, the connecting piece comprises a limiting block, a screw rod and a spring, one end of the screw rod is connected with the U-shaped pulley support, the other end of the screw rod is connected with the limiting block, and the spring is sleeved on the screw rod.
2. The universal pulley structure of the tracked sliding door according to claim 1, characterized in that: the U-shaped pulley support comprises a left fork plate, a right fork plate and a joint piece between the fork plates, one end of the joint piece between the fork plates is connected with one end of the left fork plate, the other end of the joint piece between the fork plates is connected with one end of the right fork plate, and threaded holes are formed in the other end of the left fork plate and/or the other end of the right fork plate.
3. The universal pulley structure of the tracked sliding door according to claim 2, characterized in that: the fixing piece comprises a bolt and a nut, the bolt sequentially penetrates through the threaded hole of the left fork plate, the through hole in the middle of the pulley and the threaded hole of the right fork plate and is fixedly connected with the nut, and the pulley is fixed in the U-shaped groove of the U-shaped pulley support.
4. The universal pulley structure of the tracked sliding door according to claim 2, characterized in that: the two ends of the screw rod are provided with external threads, one end of the screw rod penetrates through a through hole in the middle of the connecting piece between the fork plates and is fixedly connected with the nut, the other end of the screw rod is connected with one end of the limiting block, and the other end of the limiting block is connected with the door body rail.
5. The universal pulley structure of the tracked sliding door according to claim 4, characterized in that: the cross section of the limiting block is circular, and the diameter of the limiting block is larger than the outer diameter of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292259.6U CN209924713U (en) | 2019-03-08 | 2019-03-08 | Universal pulley structure of rail translation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292259.6U CN209924713U (en) | 2019-03-08 | 2019-03-08 | Universal pulley structure of rail translation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209924713U true CN209924713U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920292259.6U Active CN209924713U (en) | 2019-03-08 | 2019-03-08 | Universal pulley structure of rail translation door |
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| CN (1) | CN209924713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980543A (en) * | 2020-09-21 | 2020-11-24 | 东阳市天杨建筑工程设计有限公司 | Stainless steel glass hanging sliding door |
| CN112547139A (en) * | 2021-02-24 | 2021-03-26 | 赛默飞世尔（上海）仪器有限公司 | Feedback mechanism for biosafety cabinet |
| CN113294049A (en) * | 2021-07-28 | 2021-08-24 | 深圳市永达电子信息股份有限公司 | Smooth sliding device and safety door |
-
2019
- 2019-03-08 CN CN201920292259.6U patent/CN209924713U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980543A (en) * | 2020-09-21 | 2020-11-24 | 东阳市天杨建筑工程设计有限公司 | Stainless steel glass hanging sliding door |
| CN111980543B (en) * | 2020-09-21 | 2022-07-12 | 义乌市铂川建筑工程有限公司 | Stainless steel glass hanging sliding door |
| CN112547139A (en) * | 2021-02-24 | 2021-03-26 | 赛默飞世尔（上海）仪器有限公司 | Feedback mechanism for biosafety cabinet |
| CN113294049A (en) * | 2021-07-28 | 2021-08-24 | 深圳市永达电子信息股份有限公司 | Smooth sliding device and safety door |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210715 Address after: 528200 No.15 shop on the first floor of Building 1, complex building, north side of Lanshi 1st Road, east side of Lichong Yongchao Road, south side of Lichong Yongchao village, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan Angos door control technology Co.,Ltd. Address before: 528000 one of G17 stone road section, Jinlan South Road, Chancheng District, Foshan City, Guangdong Province Patentee before: Foshan chisdun Technology Co.,Ltd. |