CN212425071U - Transmission connecting arm assembly of elevator door motor transmission belt - Google Patents
Transmission connecting arm assembly of elevator door motor transmission belt Download PDFInfo
- Publication number
- CN212425071U CN212425071U CN202020588573.1U CN202020588573U CN212425071U CN 212425071 U CN212425071 U CN 212425071U CN 202020588573 U CN202020588573 U CN 202020588573U CN 212425071 U CN212425071 U CN 212425071U
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- arm
- fixedly connected
- linking arm
- elevator door
- link plate
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a transmission link arm subassembly of elevator door motor drive belt relates to elevator door motor field, including the linking arm, the one end fixedly connected with dead lever of linking arm, the one end swing joint of dead lever has the area clamp, one side fixedly connected with link plate of linking arm, one side fixedly connected with fastener of linking arm, and the draw-in groove has been seted up to the one end of fastener, one side fixedly connected with plug-in components of link plate, and the other end swing joint of linking arm has the bolt, the outside fixedly connected with connecting rod of link plate, the one end swing joint of connecting rod has spacing delivery wheel. The utility model discloses a cooperation of fastener, draw-in groove and plug-in components can increase the connection scope between linking arm and the link plate, has reduced the use quantity of screw rod on the one hand, has reduced loaded down with trivial details connected mode between linking arm and the link plate, makes to connect between linking arm and the link plate more simple and convenient, installs or dismantles labour saving and time saving, and on the other hand has improved the stability of connecting between linking arm and the link plate.
Description
Technical Field
The utility model relates to an elevator door machine field, in particular to transmission link arm subassembly of elevator door machine drive belt.
Background
The elevator door machine is a mechanism responsible for opening and closing the elevator hall car door, and when the elevator door machine receives an elevator opening and closing signal, the elevator door machine controls a door opening motor through a control system in the elevator door machine, so that the torque generated by the motor is converted into a force in a specific direction, and the force is used for driving the elevator hall car door to be closed or opened through a transmission connecting arm component connected to a door machine transmission belt.
At present, the connection between the transmission connecting arm components of the existing elevator door is generally fixed by connecting a plurality of bolts or screws, but the connection between the transmission connecting arm components is reduced due to the time-consuming and labor-consuming situation caused by the complex process when the connection arm components are installed by the plurality of bolts or screws, so that the problem is solved necessarily by providing the transmission connecting arm components of the transmission belt of the elevator door.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an arm subassembly is connected in transmission of elevator door motor drive belt to solve the problem of the arm subassembly is connected in the transmission of the elevator door motor drive belt that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transmission link arm subassembly of elevator door motor drive belt, includes the linking arm, the one end fixedly connected with dead lever of linking arm, the one end swing joint of dead lever has the area to press from both sides, one side fixedly connected with link plate of linking arm, one side fixedly connected with fastener of linking arm, the draw-in groove has been seted up to the one end of fastener, one side fixedly connected with plug-in components of link plate, the other end swing joint of linking arm has the bolt, the outside fixedly connected with connecting rod of link plate, the one end swing joint of connecting rod has spacing delivery wheel.
Optionally, a first through hole is formed in the other end of the connecting arm, a second through hole is formed in the outer side of the hanging plate, the second through hole is located on one side of the limiting conveying wheel, and one end of the bolt penetrates through the first through hole and the second through hole in sequence and is connected with the hanging plate.
Optionally, a notch is formed in the other side of the connecting arm, the clamping piece is a part of the connecting arm, and the length of the notch is equal to that of the clamping piece.
Optionally, a limiting groove is formed in the middle of the limiting conveying wheel, and the limiting groove is arc-shaped.
Optionally, the hanging plate, the clamping piece and the plug-in piece are all in an L shape.
Optionally, one end of the plug-in is located in the card slot and is matched with the card slot;
the connecting arm and the hanging plate are fixedly connected with the plug-in unit through a clamping groove.
Optionally, the number of the clamping pieces is less than three, the clamping pieces are not less than three and are arranged at equal intervals, and the number of the clamping pieces is equal to that of the inserting pieces.
Optionally, one end of the fixed rod is fixedly connected with a locking ring, and the connecting arm and the fixed rod are fixedly connected through the locking ring.
Optionally, the first through hole is located on one side of the second through hole and corresponds to the second through hole.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a cooperation of fastener, draw-in groove and plug-in components can increase the connection scope between linking arm and the link plate, has reduced the use quantity of screw rod on the one hand, has reduced loaded down with trivial details connected mode between linking arm and the link plate, makes to connect between linking arm and the link plate more simple and convenient, installs or dismantles labour saving and time saving, and on the other hand has improved the stability of connecting between linking arm and the link plate, makes to connect the atress between linking arm and the link plate more even.
2. The utility model discloses a fastener can reduce the use of material with the better use of linking arm, can make through the bolt and connect between linking arm and the link plate, fixes fastener and plug-in components, avoids the subassembly not hard up in the use.
Drawings
Fig. 1 is a schematic front view of the structure of the present invention.
Fig. 2 is a schematic perspective view of the connecting arm structure of the present invention.
Fig. 3 is a schematic side view of the hanging plate structure of the present invention.
Fig. 4 is a schematic view of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a connecting arm; 2. fixing the rod; 3. a belt clip; 4. hanging the plate; 5. a fastener; 6. a card slot; 7. a plug-in; 8. a bolt; 9. a connecting rod; 10. a limiting conveying wheel; 11. a limiting groove; 12. a first through hole; 13. a second through hole; 14. a notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a transmission connecting arm component of an elevator door motor transmission belt as shown in figures 1-4, which comprises a connecting arm 1, the other end of the connecting arm 1 is provided with a first through hole 12, the outer side of a hanging plate 4 is provided with a second through hole 13, the second through hole 13 is positioned at one side of a limiting conveying wheel 10, one end of a bolt 8 sequentially penetrates through the first through hole 12 and the second through hole 13 and is connected with the hanging plate 4, the first through hole 12 is positioned at one side of the second through hole 13 and corresponds to the second through hole 13, the other side of the connecting arm 1 is provided with a notch 14, a clamping piece 5 is a part of the connecting arm 1, the length of the notch 14 is equal to that of the clamping piece 5, the clamping piece 5 can better use the connecting arm 1, the use of materials is reduced, one end of the connecting arm 1 is fixedly connected with a fixed rod 2, one end of the fixed rod 2 is, one end of the fixed rod 2 is movably connected with a belt clamp 3, one side of the connecting arm 1 is fixedly connected with a hanging plate 4, the connecting arm 1 and the hanging plate 4 are fixedly connected with a plug-in 7 through a clamping groove 6, the outer side of the hanging plate 4 is fixedly connected with a fixed nut, the fixed nut is positioned on one side of the limiting conveying wheel 10, one end of a bolt 8 is in threaded connection with the fixed nut, the fixed nut can facilitate the connection of the bolt 8 and the hanging plate 4, so that the connecting arm 1 and the hanging plate 4 are fixed, one side of the connecting arm 1 is fixedly connected with a clamping piece 5, the number of the clamping pieces 5 is less than three, not less than three clamping pieces 5 are arranged at equal intervals, the number of the clamping pieces 5 is equal to that of the plug-in 7, one end of each clamping piece 5 is provided with the clamping groove 6, one side of the hanging plate, the complicated connection mode between the connecting arm 1 and the hanging plate 4 is reduced, the connection between the connecting arm 1 and the hanging plate 4 is simpler and more convenient, time and labor are saved in installation or disassembly, the stability of the connection between the connecting arm 1 and the hanging plate 4 is improved, the hanging plate 4, the clamping piece 5 and the plug-in piece 7 are all in an L shape, one end of the plug-in piece 7 is positioned in the clamping groove 6 and matched with the clamping groove 6, the other end of the connecting arm 1 is movably connected with a bolt 8, the bolt 8 can connect the connecting arm 1 and the hanging plate 4 to fix the clamping piece 5 and the plug-in piece 7, the component is prevented from loosening in the use process, the outer side of the hanging plate 4 is fixedly connected with a connecting rod 9, one end of the connecting rod 9 is movably connected with a limiting conveying wheel 10, the limiting conveying wheel 10 can limit the position of the component in the use process, the limiting groove 11 is arc-shaped.
This practical theory of operation:
make earlier when using in the draw-in groove 6 that inserts fastener 5 on plug-in components 7 is inserted to the one end of plug-in components 7 on link plate 4, then pass first through-hole 12 and second through-hole 13 in proper order through bolt 8 and be connected with fixation nut, make and be connected between linking arm 1 and the link plate 4, fix clip 5 and plug-in components 7, it is not hard up to avoid the subassembly in the use, through fastener 5, the cooperation of draw-in groove 6 and plug-in components 7 can increase the connection scope between linking arm 1 and the link plate 4, on the one hand, the use quantity of screw rod has been reduced, loaded down with trivial details connected mode between linking arm 1 and link plate 4 has been reduced, it is more simple and convenient to make to connect between linking arm 1 and the link plate 4, installation or dismantlement labour saving and time saving.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (9)
1. The utility model provides a transmission link arm subassembly of elevator door motor drive belt, includes linking arm (1), its characterized in that: the one end fixedly connected with dead lever (2) of linking arm (1), the one end swing joint of dead lever (2) has area clamp (3), one side fixedly connected with link plate (4) of linking arm (1), one side fixedly connected with fastener (5) of linking arm (1), draw-in groove (6) have been seted up to the one end of fastener (5), one side fixedly connected with plug-in components (7) of link plate (4), the other end swing joint of linking arm (1) has bolt (8), outside fixedly connected with connecting rod (9) of link plate (4), the one end swing joint of connecting rod (9) has spacing delivery wheel (10).
2. The assembly of claim 1 in which the drive link arm of the elevator door drive belt comprises:
first through-hole (12) have been seted up to the other end of linking arm (1), second through-hole (13) have been seted up in the outside of link plate (4), second through-hole (13) are located one side of spacing conveying wheel (10), the one end of bolt (8) runs through first through-hole (12) and second through-hole (13) in proper order and is connected with link plate (4).
3. The assembly of claim 1 in which the drive link arm of the elevator door drive belt comprises:
a notch (14) is formed in the other side of the connecting arm (1), the clamping piece (5) is a part of the connecting arm (1), and the length of the notch (14) is equal to that of the clamping piece (5).
4. The assembly of claim 1 in which the drive link arm of the elevator door drive belt comprises:
the middle part of the limiting conveying wheel (10) is provided with a limiting groove (11), and the limiting groove (11) is arc-shaped.
5. The assembly of claim 1 in which the drive link arm of the elevator door drive belt comprises:
the hanging plate (4), the clamping piece (5) and the plug-in piece (7) are all L-shaped.
6. The assembly of claim 1 in which the drive link arm of the elevator door drive belt comprises:
one end of the plug-in (7) is positioned in the clamping groove (6) and is matched with the clamping groove (6);
the connecting arm (1) and the hanging plate (4) are fixedly connected with the plug-in unit (7) through a clamping groove (6).
7. The assembly of claim 1 in which the drive link arm of the elevator door drive belt comprises:
the number of the clamping pieces (5) is less than three, the clamping pieces (5) are arranged at equal intervals, and the number of the clamping pieces (5) is equal to that of the plug-in pieces (7).
8. The assembly of claim 1 in which the drive link arm of the elevator door drive belt comprises:
one end of the fixed rod (2) is fixedly connected with a locking ring, and the connecting arm (1) is fixedly connected with the fixed rod (2) through the locking ring.
9. The elevator door motor drive belt drive link arm assembly of claim 2, further comprising:
the first through hole (12) is positioned at one side of the second through hole (13) and corresponds to the second through hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588573.1U CN212425071U (en) | 2020-04-20 | 2020-04-20 | Transmission connecting arm assembly of elevator door motor transmission belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588573.1U CN212425071U (en) | 2020-04-20 | 2020-04-20 | Transmission connecting arm assembly of elevator door motor transmission belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212425071U true CN212425071U (en) | 2021-01-29 |
Family
ID=74295518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020588573.1U Active CN212425071U (en) | 2020-04-20 | 2020-04-20 | Transmission connecting arm assembly of elevator door motor transmission belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212425071U (en) |
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2020
- 2020-04-20 CN CN202020588573.1U patent/CN212425071U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: 315700 south of Jingang Road, Binhai Industrial Park, Xiangshan County Economic Development Zone, Ningbo City, Zhejiang Province Patentee after: Ningbo Fanfan Ningzhu Equipment Co.,Ltd. Address before: Lanzhou Mining Machinery Co., Ltd., No. 10, Chenglin Road, Anning District, Lanzhou City, Gansu Province Patentee before: Wang Aijun |