CN204224022U - A kind of machine room passenger elevator lift crosshead - Google Patents
A kind of machine room passenger elevator lift crosshead Download PDFInfo
- Publication number
- CN204224022U CN204224022U CN201420556190.0U CN201420556190U CN204224022U CN 204224022 U CN204224022 U CN 204224022U CN 201420556190 U CN201420556190 U CN 201420556190U CN 204224022 U CN204224022 U CN 204224022U
- Authority
- CN
- China
- Prior art keywords
- upper beam
- coupling assembling
- beam body
- machine room
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A kind of machine room passenger elevator lift crosshead, comprise upper beam body, diversion sheave component, safety lifts assembly, wherein: described diversion sheave component is installed on the top of upper beam by coupling assembling, described safety lift assembly is installed on the side of upper beam body by coupling assembling, described upper beam body opposite side is provided with axis pin base, described axis pin base is provided with bearing pin, described bearing pin one end is provided with switch and re-packs and to be fixed by coupling assembling, the described switch lower end that re-packs is provided with UKS switch, described upper beam body two ends are provided with leads boots assembly, described boots assembly of leading is fixed on top, upper beam body two ends by coupling assembling.The elevator Start-up and operating performance problem that the utility model solution passenger elevator without machine room center that hangs does not overlap with guiding centre and causes, simultaneously also in order to reduce elevator hoistways pit depth, reduces building cost.
Description
Technical field
The utility model relates to elevators field, particularly a kind of machine room passenger elevator lift crosshead.
Background technology
Lift crosshead is the indispensable vitals of elevator.And as passenger elevator without machine room, traction ratio commonly uses the form of 2:1, upper beam is not as sprung parts, and just as guiding and fixed parts, its suspended portion is placed in separately lift car bottom, and independent action is in lift car.So just require that the pit depth of elevator hoistways is darker, and its equilibrium point hanging center and car feels restive, cause when elevator start-up and operation, its guide offset, the boots of leading used that lead are monolateral friction, not only start and produce vibration, run not steady, and the wearing and tearing of guide shoe base liner can be aggravated.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the purpose of this utility model solves the passenger elevator without machine room center that hangs not overlap with guiding centre and the elevator Start-up and operating performance problem that causes, there is provided and reduce elevator hoistways pit depth, reduce a kind of machine room passenger elevator lift crosshead of building cost.
The utility model solves the technical scheme that its technical matters adopts: a kind of machine room passenger elevator lift crosshead, comprise upper beam body, diversion sheave component, safety lifts assembly, wherein: described diversion sheave component is installed on the top of upper beam by coupling assembling, described safety lift assembly is installed on the side of upper beam body by coupling assembling, described upper beam body opposite side is provided with axis pin base, described axis pin base is provided with bearing pin, described bearing pin one end is provided with switch and re-packs and to be fixed by coupling assembling, the described switch lower end that re-packs is provided with UKS switch, described upper beam body two ends are provided with leads boots assembly, described boots assembly of leading is fixed on top, upper beam body two ends by coupling assembling.
As further improvement of the utility model: described coupling assembling includes bolt, flat gasket, spring washer and nut.
As further improvement of the utility model: described UKS switch is located on switch installation board by coupling assembling, and described switch installation board is fixed on axis pin base by coupling assembling.
As further improvement of the utility model: described boots assembly of leading includes and leads boots body, guide shoe base liner and lead boots seat, and described leads boots seat is fixed on upper beam body top, two ends by coupling assembling.
Compared with prior art, the beneficial effects of the utility model are: the utility model car diversion sheave component that have employed in suspension gear is installed on the upper beam bodily form integral formula cage suspension upper beam body, meet passenger elevator without machine room and hang center and guiding centre coincidence, ensure that the balance of lift car, make elevator Start-up and operating performance more steady, ride comfort.Adopt integral type suspension diversion sheave seat, can ensure that two diversion sheave groovings are parallel, non-warping and do not produce angle, the traction steel-cable of elevator is run smooth and easy, elevator operates steadily comfortable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is structural representation of the present utility model.
Detailed description of the invention
Existing accompanying drawings and embodiment further illustrate the utility model:
Referring to figs. 1 to Fig. 3, a kind of machine room passenger elevator lift crosshead, comprise upper beam body 1, diversion sheave component 2, safety lift assembly 3, wherein: described diversion sheave component 2 includes car diversion sheave and hangs pedestal, described car diversion sheave is installed on the suspension pedestal of integral type, and described suspension pedestal fixes upper beam body 1 end face by coupling assembling.Described coupling assembling 4 includes bolt, flat gasket, spring washer and nut.Described safety lift assembly 3 is installed on the side of upper beam body 1 by coupling assembling 4, described upper beam body 1 opposite side is provided with axis pin base 5, described axis pin base 5 is provided with bearing pin 6, described bearing pin 6 one end is provided with switch and re-packs and 7 to be fixed by coupling assembling 4, and described switch 7 lower ends that re-pack are provided with UKS switch 8.Described UKS switch 8 is located on switch installation board 9 by coupling assembling 4, and described switch installation board 9 is fixed on axis pin base 5 by coupling assembling 4.Described switch re-packs 7 by the motion contact UKS switch 8 of bearing pin 6.
Described upper beam body 1 two ends are provided with leads boots assembly 10 and is arranged on the fixed guide of hoistway body of wall.Described boots assembly 10 of leading includes and leads boots body, guide shoe base liner and lead boots seat, and described leads boots seat is fixed on upper beam body 1 top, two ends by coupling assembling 4.
In sum; after those of ordinary skill in the art reads the utility model file; make other various corresponding conversion scheme according to the technical solution of the utility model and technical conceive without the need to creative brainwork, all belong to the scope that the utility model is protected.
Claims (4)
1. a machine room passenger elevator lift crosshead, comprise upper beam body, diversion sheave component, safety lifts assembly, it is characterized in that: described diversion sheave component is installed on the top of upper beam by coupling assembling, described safety lift assembly is installed on the side of upper beam body by coupling assembling, described upper beam body opposite side is provided with axis pin base, described axis pin base is provided with bearing pin, described bearing pin one end is provided with switch and re-packs and to be fixed by coupling assembling, the described switch lower end that re-packs is provided with UKS switch, described upper beam body two ends are provided with leads boots assembly, described boots assembly of leading is fixed on top, upper beam body two ends by coupling assembling.
2. a kind of machine room passenger elevator lift crosshead according to claim 1, is characterized in that: described coupling assembling includes bolt, flat gasket, spring washer and nut.
3. a kind of machine room passenger elevator lift crosshead according to claim 1 and 2, is characterized in that: described UKS switch is located on switch installation board by coupling assembling, and described switch installation board is fixed on axis pin base by coupling assembling.
4. a kind of machine room passenger elevator lift crosshead according to claim 1 and 2, is characterized in that: described boots assembly of leading includes and leads boots body, guide shoe base liner and lead boots seat, and described leads boots seat is fixed on upper beam body top, two ends by coupling assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556190.0U CN204224022U (en) | 2014-09-26 | 2014-09-26 | A kind of machine room passenger elevator lift crosshead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556190.0U CN204224022U (en) | 2014-09-26 | 2014-09-26 | A kind of machine room passenger elevator lift crosshead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224022U true CN204224022U (en) | 2015-03-25 |
Family
ID=52922140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420556190.0U Expired - Lifetime CN204224022U (en) | 2014-09-26 | 2014-09-26 | A kind of machine room passenger elevator lift crosshead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084171A (en) * | 2015-08-27 | 2015-11-25 | 苏州富士电梯有限公司 | Elevator |
| CN106698125A (en) * | 2015-11-16 | 2017-05-24 | 戈尔电梯（天津）有限公司 | Elevator locking switch structure for non-machine-room elevator |
-
2014
- 2014-09-26 CN CN201420556190.0U patent/CN204224022U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084171A (en) * | 2015-08-27 | 2015-11-25 | 苏州富士电梯有限公司 | Elevator |
| CN106698125A (en) * | 2015-11-16 | 2017-05-24 | 戈尔电梯（天津）有限公司 | Elevator locking switch structure for non-machine-room elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |