CN204999477U - Elevator draw gear - Google Patents
Elevator draw gear Download PDFInfo
- Publication number
- CN204999477U CN204999477U CN201520649753.5U CN201520649753U CN204999477U CN 204999477 U CN204999477 U CN 204999477U CN 201520649753 U CN201520649753 U CN 201520649753U CN 204999477 U CN204999477 U CN 204999477U
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- China
- Prior art keywords
- car body
- elevator
- pull line
- wheel
- interface channel
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Abstract
The utility model discloses an elevator draw gear, including car body and setting the isolation wall body on elevartor shaft lateral wall of setting in the elevartor shaft elevartor shaft upper portion be provided with traction motor, traction motor pass through the upper portion pull line with car body top be connected, elevartor shaft top be provided with the action wheel, the upper portion pull line pass through the action wheel connect to be in the car body on, car body bottom be provided with the cable wire connecting piece isolation wall body upper end be provided with from the driving wheel, isolation wall body middle part be provided with interface channel, be provided with the lower part pull line from between the driving wheel, this lower part pull line runs through interface channel inside. The utility model discloses a trailing mode of while about adopting makes the upper and lower atress simultaneously of elevator, adopts lower part Y shape cable wire connecting piece simultaneously for the sub -unit connection is more stable, is difficult to take place vibrations, and the car body is difficult to appear horizontal displacement.
Description
Technical field
The utility model relates to a kind of elevator driving device.
Background technology
Existing elevator adopts the unidirectional traction elevator car of towing machine, make it run, in operational process, due to reasons such as transmission device mechanical vibration, easily cause the corresponding vibrations of lift car, simultaneously, due to the mode of unidirectional traction, lift car is caused to there is fugitiveness, because the vibrations angle on lift car occurred level direction can not more than 15 °, therefore, the instability problem that the mode of unidirectional traction exists needs to adopt other structure solutions.
Certainly, rock-steady structure all more complicated such as the hydraulic pressure of existing employing, when installing on the elevator car, because the acceleration due to gravity be subject to when elevator runs is very large, hydraulic gear can not bear excessive radial weight, therefore needs frequent replacing simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of elevator driving device, prior art Problems existing can be improved, by adopting the mode of drawing up and down simultaneously, make elevator simultaneously stressed up and down, adopt bottom Y shape cable wire attaching parts simultaneously, bottom is connected more stable, vibrations are less likely to occur, and car body is not easy to occur horizontal displacement.
The utility model is achieved through the following technical solutions:
A kind of elevator driving device, comprise the car body be arranged in elevator and the isolation body of wall be arranged on elevator sidewall, described elevator top is provided with traction electric machine, and described traction electric machine is connected with described car body top by top pull line;
Above described elevator, be provided with driving wheel, described top pull line is connected in described car body by described driving wheel;
Cable wire attaching parts is provided with bottom described car body, described isolation body of wall upper end is provided with flower wheel, be provided with interface channel in the middle part of described isolation body of wall, be provided with bottom pull line between flower wheel, this bottom pull line runs through described interface channel inside;
In elevator below described car body and interface channel bottom is provided with transition wheel, and the axis of the transition wheel described in two is positioned in same level, and described bottom pull line is connected with described flower wheel by described transition wheel;
Described cable wire attaching parts is Y-shaped, and its upper end is fixedly connected on bottom car body, and its lower end is fixedly connected on the pull line of bottom, and described top pull line and bottom pull line are interconnected.
Further, for realizing the utility model better, below described car body, be provided with clump weight.
Further, for realizing the utility model better, bottom described elevator, being provided with cylinder, above described cylinder, being provided with horizontal support bar.
Further, for realizing the utility model better, on described interface channel inwall, uniform intervals is provided with track adjusting wheel.
Further, for realizing the utility model better, the height h of described track adjusting wheel is more than or equal to 1/2 of described interface channel width H.
The utility model compared with prior art, has following beneficial effect:
(1) the utility model drives top pull line and bottom pull line by employing traction electric machine, can realize constant speed traction simultaneously up and down, and then car body can be made simultaneously to be subject to tractive force up and down, make it run more stable;
(2) the utility model is by the guiding channel adopting driving wheel, flower wheel and transition wheel to form a pull line, can run according to fixation locus, avoids the uncertain problem causing car body that vibrations occur of pull line running orbit;
(3) the utility model is connected to car body bottom by adopting Y-shaped cable wire attaching parts, makes car body bottom stressed more even, improves its stability further.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model integral structure schematic diagram.
Wherein: 101. elevators, 102. car body, 103. isolation bodies of wall, 104. traction electric machines, 105. top pull lines, 106. cable wire attaching partss, 107. interface channels, 108. transition wheels, 109. bottom pull lines, 110. clump weight, 111. cylinders, 112. horizontal support bars, 113. track adjusting wheels, 114. driving wheels, 115. flower wheels.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, a kind of elevator driving device, comprise the car body 102 be arranged in elevator 101 and the isolation body of wall 103 be arranged on elevator 101 sidewall, described elevator 101 top is provided with traction electric machine 104, and described traction electric machine 104 is connected with described car body 102 top by top pull line 105;
Above described elevator 101, be provided with driving wheel 114, described top pull line 105 is connected in described car body 102 by described driving wheel 114;
Cable wire attaching parts 106 is provided with bottom described car body 102, described isolation body of wall 103 upper end is provided with flower wheel 115, interface channel 107 is provided with in the middle part of described isolation body of wall 103, be provided with bottom pull line 109 between flower wheel 107, this bottom pull line 109 runs through described interface channel 107 inside;
In elevator 101 below described car body 102 and interface channel 107 bottom is provided with transition wheel 108, the axis of the transition wheel 108 described in two is positioned in same level, and described bottom pull line 109 is connected with described flower wheel 115 by described transition wheel 108;
Described cable wire attaching parts 106 is Y-shaped, and its upper end is fixedly connected on bottom car body 102, and its lower end is fixedly connected on bottom pull line 109, and described top pull line 105 and bottom pull line 109 are interconnected.
When ascending for elevator, start traction electric machine 104 to rotate forward, traction electric machine 104 is made to drive top pull line 106, top pull line 106 drives car body 102 up around driving wheel 114, now, bottom pull line 109 moves around flower wheel 115 under the drive of car body 102, because transition wheel is arranged on car body 102 bottom, when bottom pull line 109 is run around transition wheel, deflection can not be there is, and then car body can not be caused to tilt, effectively can keep the stability of its running orbit;
When elevator is descending, traction electric machine 104 reverses, its operation logic and above-mentioned principle similar, do not repeat them here.
Embodiment 1:
In order to avoid the skew of car body center-of-gravity position, occurred level displacement when causing car body to be run, in the present embodiment, preferably, is provided with clump weight 110 below described car body 102.Adjusted the center of gravity of car body by clump weight 110, make its structure more stable.
Preferably, in order to avoid car body 102 directly contacts bottom elevator, in the present embodiment, bottom described elevator 101, be provided with cylinder 111, above described cylinder 111, be provided with horizontal support bar 112.When car body drops to horizontal support bar position, realize supporting car body by cylinder and horizontal support bar, can make to be subject to effective buffer action in its dropping process, avoid it impaired.
Embodiment 2:
When floor is higher, in order to the running orbit making bottom pull line keep fixing, in the present embodiment, on described interface channel 107 inwall, uniform intervals is provided with track adjusting wheel 113.
Bottom pull line is run in the middle part of track adjusting wheel 113, avoids it to shake, improve the stability of bottom pull line further, car body 102 then can be made more stable.
The effect that can realize bottom pull line tensioning to make track adjusting wheel 113, in the present embodiment, preferably, the height h of described track adjusting wheel 113 is more than or equal to 1/2 of described interface channel 107 width H.Bottom pull line is being bent through track adjusting wheel, and then tensioning, effectively improve the stability of bottom pull line further.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an elevator driving device, it is characterized in that: comprise the car body (102) be arranged in elevator (101) and the isolation body of wall (103) be arranged on elevator (101) sidewall, described elevator (101) top is provided with traction electric machine (104), and described traction electric machine (104) is connected with described car body (102) top by top pull line (105);
Described elevator (101) top is provided with driving wheel (114), and described top pull line (105) is connected in described car body (102) by described driving wheel (114);
Described car body (102) bottom is provided with cable wire attaching parts (106), described isolation body of wall (103) upper end is provided with flower wheel (115), described isolation body of wall (103) middle part is provided with interface channel (107), be provided with bottom pull line (109) between flower wheel (107), this bottom pull line (109) runs through described interface channel (107) inside;
Transition wheel (108) is provided with interface channel (107) bottom in the elevator (101) of described car body (102) below, the axis of the transition wheel (108) described in two is positioned in same level, and described bottom pull line (109) is connected with described flower wheel (115) by described transition wheel (108);
Described cable wire attaching parts (106) is Y-shaped, and its upper end is fixedly connected on car body (102) bottom, and its lower end is fixedly connected on bottom pull line (109), and described top pull line (105) and bottom pull line (109) are interconnected.
2. elevator driving device according to claim 1, is characterized in that: described car body (102) below is provided with clump weight (110).
3. elevator driving device according to claim 1 and 2, is characterized in that: described elevator (101) bottom is provided with cylinder (111), and described cylinder (111) top is provided with horizontal support bar (112).
4. elevator driving device according to claim 1 and 2, is characterized in that: on described interface channel (107) inwall, uniform intervals is provided with track adjusting wheel (113).
5. elevator driving device according to claim 4, is characterized in that: the height h of described track adjusting wheel (113) is more than or equal to 1/2 of described interface channel (107) width H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649753.5U CN204999477U (en) | 2015-08-26 | 2015-08-26 | Elevator draw gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649753.5U CN204999477U (en) | 2015-08-26 | 2015-08-26 | Elevator draw gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999477U true CN204999477U (en) | 2016-01-27 |
Family
ID=55156374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649753.5U Expired - Fee Related CN204999477U (en) | 2015-08-26 | 2015-08-26 | Elevator draw gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098247A (en) * | 2017-04-27 | 2017-08-29 | 苏州菱奥电梯有限公司 | Traction-type villa elevator |
-
2015
- 2015-08-26 CN CN201520649753.5U patent/CN204999477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098247A (en) * | 2017-04-27 | 2017-08-29 | 苏州菱奥电梯有限公司 | Traction-type villa elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 10 2402, Anhui, Pearl Plaza, Hefei Economic Development Zone, China Patentee after: Fuji elevator (Hefei) Co., Ltd. Address before: No. 1 kinest road in Hefei City 230000 Anhui Province, Hefei Chaohu Economic Development Zone, North Building 209 room two Patentee before: Fuji elevator (Hefei) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |