CN215443712U - Translation type double-door structure - Google Patents
Translation type double-door structure Download PDFInfo
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- CN215443712U CN215443712U CN202120296527.9U CN202120296527U CN215443712U CN 215443712 U CN215443712 U CN 215443712U CN 202120296527 U CN202120296527 U CN 202120296527U CN 215443712 U CN215443712 U CN 215443712U
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- driving rope
- door leaf
- guide wheel
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- wheel
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Abstract
The utility model discloses a translation type double-door structure, which comprises a left door leaf, a right door leaf, a guide wheel set, a driving rope set and a rotary wire spool, wherein the left door leaf and the right door leaf are symmetrically arranged; the guide wheel set comprises a left fixed tensioning wheel, a middle fixed tensioning wheel, a right fixed tensioning wheel, a first left guide wheel, a first right guide wheel and a second right guide wheel, one end of a first driving rope is fixed on the right door leaf, and the other end of the first driving rope winds on the rotary wire spool after winding around the first right guide wheel and the middle fixed tensioning wheel; one end of the second driving rope is fixed on the left door leaf, and the other end of the second driving rope winds on the rotary wire spool after bypassing the first left guide wheel and the left fixed tension wheel; one end of the third driving rope is fixed on the right door leaf, and the other end of the third driving rope winds on the rotary wire spool after winding around the second right guide wheel and the right fixed tension wheel; the winding direction of the first driving rope on the rotary wire spool is opposite to that of the second driving rope and that of the third driving rope.
Description
Technical Field
The utility model belongs to the technical field of door opening and closing structures, and particularly relates to a translation type double-door structure.
Background
Most of the translation doors are electric translation doors, the door leaves integrally move along a straight line or an arc line along a ground plane, and most of the current translation doors are single doors.
The most mode that adopts motor, gear and rack of present translation door drives the removal of door leaf, and along with the width increase of door leaf, the length of its rack will increase by a wide margin, need guarantee the complete level and smooth of rack simultaneously when production and installation, avoids taking place to combine smoothly or the card is dead with the gear, causes production and installation cost height.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a rotary wire spool which can realize the simultaneous opening or closing of two doors by matching a plurality of guide wheel sets and a driving rope set, has a simpler structure and greatly reduces the production and installation cost.
In order to achieve the purpose, the utility model provides the following technical scheme: a translation type double-door structure comprises a left door leaf and a right door leaf which are symmetrically arranged, and further comprises a guide wheel set, a driving rope set and a rotary wire spool;
the guide wheel set comprises a left fixed tensioning wheel, a middle fixed tensioning wheel and a right fixed tensioning wheel, a first left guide wheel and a first right guide wheel are arranged on the left door leaf, a second right guide wheel is arranged on the right door leaf, the left fixed tensioning wheel is positioned on the left side of the first left guide wheel, the right fixed tensioning wheel is positioned on the right side of the second right guide wheel, and the middle fixed tensioning wheel is positioned on the right side of the first right guide wheel;
the driving rope group comprises a first driving rope, a second driving rope and a third driving rope, one end of the first driving rope is fixed on the right door leaf, and the other end of the first driving rope winds on the rotary wire spool after winding around a first right guide wheel and a middle fixed tension wheel; one end of the second driving rope is fixed on the left door leaf, and the other end of the second driving rope winds on the rotary wire spool after bypassing the first left guide wheel and the left fixed tension wheel; one end of the third driving rope is fixed on the right door leaf, and the other end of the third driving rope winds on the rotary wire spool after winding around the second right guide wheel and the right fixed tension wheel; the winding direction of the first driving rope on the rotary wire spool is opposite to that of the second driving rope and the third driving rope.
Further, the rotary wire spool is connected with a driving motor.
Furthermore, the fixed position of the second driving rope and the left door leaf is close to the right side of the left door leaf, and the fixed position of the third driving rope and the right door leaf is close to the left side of the right door leaf.
Furthermore, the first left guide wheel is close to the middle of the left door leaf, and the second right guide wheel is close to the middle of the right door leaf.
The door further comprises a limiting guide rail, and the left door leaf and the right door leaf are respectively matched with the limiting guide rail.
Compared with the prior art, the utility model has the beneficial effects that: through setting up direction wheelset, drive rope group and rotatory wire reel to accurate wire winding mode and the structure that sets up drive rope group make left door leaf and right door leaf can reach the purpose of opening simultaneously and closing, holistic structure is comparatively simple, and is limited less when production and installation, reduces production and installation cost simultaneously by a wide margin.
Drawings
FIG. 1 is a state view of the present invention with the translating double door structure fully closed;
FIG. 2 is a state view of the translational double door structure of the present invention in a half open position;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a state diagram of the translation type double door structure of the present invention when fully opened.
Reference numerals: 1. a left door leaf; 11. a first left guide wheel; 12. a first right guide wheel; 2. a right door leaf; 21. a second right guide wheel; 31. a left fixed tension wheel; 32. a middle fixed tension wheel; 33. a right fixed tension wheel; 4. rotating the wire spool; 5. limiting a guide rail; 61. a first drive rope; 62. a second drive rope; 63. a third drive rope.
Detailed Description
Embodiments of the sliding type double door structure of the present invention will be further described with reference to fig. 1 to 4.
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.
A translation type double-door structure comprises a left door leaf 1 and a right door leaf 2 which are symmetrically arranged, and further comprises a guide wheel set, a driving rope set and a rotary wire spool 4;
the guide wheel set comprises a left fixed tension wheel 31, a middle fixed tension wheel 32 and a right fixed tension wheel 33, a first left guide wheel 11 and a first right guide wheel 12 are arranged on the left door leaf 1, a second right guide wheel 21 is arranged on the right door leaf 2, the left fixed tension wheel 31 is positioned on the left side of the first left guide wheel 11, the right fixed tension wheel 33 is positioned on the right side of the second right guide wheel 21, and the middle fixed tension wheel 32 is positioned on the right side of the first right guide wheel 12;
the driving rope group comprises a first driving rope 61, a second driving rope 62 and a third driving rope 63, one end of the first driving rope 61 is fixed on the right door leaf 2, and the other end of the first driving rope 61 winds on the rotary wire spool 4 after winding around the first right guide wheel 12 and the middle fixed tension wheel 32; one end of the second driving rope 62 is fixed on the left door leaf 1, and the other end of the second driving rope winds on the rotary wire spool 4 after passing through the first left guide wheel 11 and the left fixed tension wheel 31; one end of a third driving rope 63 is fixed on the right door leaf 2, and the other end of the third driving rope winds on the rotary wire spool 4 after passing through the second right guide wheel 21 and the right fixed tension wheel 33; the first driving rope 61 is wound on the rotary spool 4 in the opposite direction to the second and third driving ropes 62 and 63.
In the present embodiment, it is preferable that the first drive rope 61, the second drive rope 62, and the third drive rope 63 are wire ropes.
In this embodiment, adjusting bolts are disposed at the joints of the first driving rope 61, the second driving rope 62 and the left door leaf 1 and at the joints of the third driving rope 63 and the right door leaf 2, and the tightness of each driving rope is adjusted and the gap between the left door leaf 1 and the right door leaf 2 is controlled by the adjusting bolts, that is, after the driving ropes are fixed to one end of the rotary wire spool 4, the fixed position of the other end is adjusted to control the tightness.
The rotary spool 4 in this embodiment is preferably located at a laterally intermediate position, and the rotary spool 4, the left fixed tension pulley 31, the right fixed tension pulley 33 and the middle fixed tension pulley 32 may be fixed to a wall, or fixed to a mounting plate, which is fixed to the wall.
Preferably, a driving motor is connected to the rotary wire spool 4.
In the embodiment, the diameters of the rotary winding disc 4 corresponding to the second driving rope 62 and the third driving rope 63 are the same, and the diameter of the first driving rope 61 is larger than that of the second driving rope 62 and the third driving rope 63, so that the winding speed of the first driving rope 61 is twice that of the second driving rope 62 and the third driving rope 63.
In the present embodiment, the fixed position of the second driving rope 62 to the left door 1 is close to the right side of the left door 1, and the fixed position of the third driving rope 63 to the right door 2 is close to the left side of the right door 2.
Preferably, the first left guide wheel 11 is close to the middle of the left door leaf 1, and the second right guide wheel 21 is close to the middle of the right door leaf 2, so that the distance between the left fixed tension wheel 31 and the right fixed tension wheel 33 can be reduced, that is, the transverse occupied space can be reduced.
As shown in fig. 1-4, the door leaf further includes a limit rail 5, the left door leaf 1 and the right door leaf 2 are respectively matched with the limit rail 5, wherein the limit rail 5 may be disposed at the bottom, the top or both, preferably, rollers are disposed on the left door leaf 1 and the right door leaf 2 for matching with the limit rail 5, and the limit rail 5 enables the left door leaf 1 and the right door leaf 2 to move only along the direction limited by the rails.
Taking the direction of the first driving rope 61, the second driving rope 62 and the third driving rope 63 wound on the rotary spool 4 shown in fig. 1 as an example, the specific working process is as follows, as shown in fig. 1, it is a state where the left door leaf 1 and the right door leaf 2 are closed, i.e. an initial state, when the door needs to be opened, the rotary spool 4 is rotated counterclockwise, at this time, the first driving rope 61 will unwind and loosen, at the same time, the second driving rope 62 and the third driving rope 63 shrink and wind on the rotary spool 4, then the second driving rope 62 will drive the left door leaf 1 to move leftward, the third driving rope 63 will drive the right door leaf 2 to move rightward, and gradually open the left door leaf 1 and the right door leaf 2, and it is a state shown in fig. 2; the rotating wire spool 4 continues to rotate, so that the left door leaf 1 and the right door leaf 2 are completely opened, as shown in fig. 3, at this time, the first left guide wheel 11 does not exceed the position of the left fixed tension wheel 31, and can be located right below or on the right side thereof, and similarly, the second right guide wheel 21 does not exceed the position of the right fixed tension wheel 33, and can be located right below or on the left side thereof.
When the door is closed, the rotating wire spool 4 is rotated reversely, at the moment, the first driving rope 61 is wound on the rotating wire spool 4 in a contracting mode, the second driving rope 62 and the third driving rope 63 are unwound and loosened, when the first driving rope 61 is contracted, one end of the first driving rope 61 connected with the right door leaf 2 forces the right door leaf 2 to move leftwards, the bypassing first right guide wheel 12 forces the left door leaf 1 to move rightwards, and meanwhile, the second driving rope 62 and the third driving rope 63 mutually drag the left door leaf 1 and the right door leaf 2, so that the left door leaf 1 and the right door leaf 2 can move towards the middle simultaneously, and the purpose of synchronous closing is achieved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (5)
1. The utility model provides a translation formula double door structure, includes symmetrical arrangement's left door leaf and right door leaf, its characterized in that: the device also comprises a guide wheel set, a driving rope set and a rotary wire spool; the guide wheel set comprises a left fixed tensioning wheel, a middle fixed tensioning wheel and a right fixed tensioning wheel, a first left guide wheel and a first right guide wheel are arranged on the left door leaf, a second right guide wheel is arranged on the right door leaf, the left fixed tensioning wheel is positioned on the left side of the first left guide wheel, the right fixed tensioning wheel is positioned on the right side of the second right guide wheel, and the middle fixed tensioning wheel is positioned on the right side of the first right guide wheel;
the driving rope group comprises a first driving rope, a second driving rope and a third driving rope, one end of the first driving rope is fixed on the right door leaf, and the other end of the first driving rope winds on the rotary wire spool after winding around a first right guide wheel and a middle fixed tension wheel; one end of the second driving rope is fixed on the left door leaf, and the other end of the second driving rope winds on the rotary wire spool after bypassing the first left guide wheel and the left fixed tension wheel; one end of the third driving rope is fixed on the right door leaf, and the other end of the third driving rope winds on the rotary wire spool after winding around the second right guide wheel and the right fixed tension wheel; the winding direction of the first driving rope on the rotary wire spool is opposite to that of the second driving rope and the third driving rope.
2. The translating double door structure according to claim 1 wherein: the rotary wire spool is connected with a driving motor.
3. The translating double door structure according to claim 2 wherein: the fixed position of the second driving rope and the left door leaf is close to the right side of the left door leaf, and the fixed position of the third driving rope and the right door leaf is close to the left side of the right door leaf.
4. The translating double door structure according to claim 3 wherein: the first left guide wheel is close to the middle of the left door leaf, and the second right guide wheel is close to the middle of the right door leaf.
5. The translating double door structure according to claim 4 wherein: still include limit guide, left door leaf and right door leaf respectively with limit guide cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120296527.9U CN215443712U (en) | 2021-02-02 | 2021-02-02 | Translation type double-door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120296527.9U CN215443712U (en) | 2021-02-02 | 2021-02-02 | Translation type double-door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443712U true CN215443712U (en) | 2022-01-07 |
Family
ID=79701474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120296527.9U Active CN215443712U (en) | 2021-02-02 | 2021-02-02 | Translation type double-door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443712U (en) |
-
2021
- 2021-02-02 CN CN202120296527.9U patent/CN215443712U/en active Active
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