CN208054679U - A kind of elevator car rack and lift car - Google Patents
A kind of elevator car rack and lift car Download PDFInfo
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- CN208054679U CN208054679U CN201721920046.0U CN201721920046U CN208054679U CN 208054679 U CN208054679 U CN 208054679U CN 201721920046 U CN201721920046 U CN 201721920046U CN 208054679 U CN208054679 U CN 208054679U
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- underbeam
- majesty
- elevator car
- upper beam
- car rack
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Abstract
The utility model discloses a kind of elevator car rack and lift car, wherein elevator car rack, including upper beam and underbeam, the upper beam includes cross one another Your Majesty's beam and secondary upper beam；Underbeam includes cross one another main underbeam and secondary underbeam；Your Majesty's beam is mutually parallel with main underbeam and the corresponding end in position is connected by straight beam；Secondary upper beam is mutually parallel with secondary underbeam and the corresponding end in position is connected by vertical connecting rod；It is connected by brace between Your Majesty's beam and secondary upper beam.The gate of lift car is four sets, each set gate is at the projected position of vertical direction in each prong region of upper and lower beam, the utility model elevator car rack stable structure, safe, the top of elevator car rack simplifies structure, eliminates crosshead sheave and further saves installation space.
Description
Technical field
The utility model is related to elevator technology fields, and single open-door or more elevator car racks may be implemented more particularly, to one kind
And lift car.
Background technology
Towed elevator currently on the market, car are mostly that single open-door or front and back bilateral are opened the door, more with demand
There is the building of more particular/special requirements, the car that the part prior art uses three open-door or four sides is opened the door in sample.
Such as a kind of panoramic observation elevator without machine room four sides door opening method and four sides enabling sightseeing are disclosed in existing patent document
Elevator, method are by installing two root posts on the pair of horns of hoistway, one being installed above hoistway for undertaking elevator total weight
Put machine beam, the pair of horns of car is installed on through guide rail on the inside of column, and car top is connected with through crosshead sheave and is fixed on outside column
The counterweight component of side, counterweight component are connected with mounted on the traction machine put on machine beam, open the door at car four sides to realize.
But in the existing car to open the door, the stability of sedan-chair frame structure has much room for improvement more.
Utility model content
The utility model provides a kind of stable structure, safe elevator car rack.Further also in lift car
Structure is simplified at the top of frame, further saves installation space.
A kind of elevator car rack, including upper beam and underbeam, the upper beam include cross one another Your Majesty's beam and secondary upper beam；Under
Beam includes cross one another main underbeam and secondary underbeam；
Your Majesty's beam is mutually parallel with main underbeam and the corresponding end in position is connected by straight beam；
Secondary upper beam is mutually parallel with secondary underbeam and the corresponding end in position is connected by vertical connecting rod；
It is connected by brace between Your Majesty's beam and secondary upper beam.
Upper beam and underbeam use cross-like structure in the utility model elevator car rack, it is preferred to use are mutually perpendicular to cross knot
Structure, four bifurcated oral area positions correspond to the four sides enabling region of car, formation can four sides opening structure, suitable for single open-door, double open
The a variety of elevator structures of door, three open-door, four door.Since upper beam mainly undertakes traction and heavy burden, cross-like structure it is strong
Degree and stability have higher requirement, in order to further stablize upper beam, in the utility model between Your Majesty's beam and secondary upper beam
Brace is set, multiple triangle rock-steady structures are being partially formed.
Preferably, the stacked top for being fixed on secondary upper beam of Your Majesty's beam, the central region in Your Majesty's beam length direction
It is combined equipped with fag end.
Since Your Majesty's beam and secondary upper beam are stacked on top of each other, additional height space can be occupied, in the prior art in upper beam
Crosshead sheave is arranged in position again, and thus pair so that having higher requirement to the hoistway height above car, the utility model is in electricity
Terraced car frame at upper beam position and is not provided with crosshead sheave to further save space, but fag end is arranged and combines, traction machine
Hauling rope is directly combined with fag end and is matched, and saves headspace, and the prior art itself may be used with regard to fag end combination.
Preferably, Your Majesty's beam is stacked by a backing plate and secondary upper beam, the fag end combination is located on the backing plate.
Preferably, Your Majesty's beam, secondary upper beam and main underbeam are extended continuously on respective length direction；It is described
Secondary underbeam be two-part structure, two sections of opposite sides for being docked at main underbeam respectively and with main underbeam be arranged at an equal altitude.
Your Majesty's beam, secondary upper beam and main underbeam are extended continuously and refer to respectively being structure as a whole in the longitudinal direction, not
There is discontinuity, can ensure enough intensity in this way.
There are differences in height after Your Majesty's beam and secondary upper beam are stacked on top of each other, and occupy certain height space, and underbeam position by
In the bottom of corresponding car, it is desirable that it is flat, and avoid further occupying additional bottom space, therefore under main underbeam and pair
Between beam, not using structure stacked up and down, but secondary underbeam uses segmental structure, for example, by using welding manner, fixes
In main underbeam both sides, also just because of this reason, can save the bottom space of car frame with main underbeam be arranged at an equal altitude.
Preferably, Your Majesty's beam, secondary upper beam, main underbeam and every section of secondary underbeam, include two to be arranged side by side
Curb girder and the reinforcement connecting plate between two curb girders.
By taking Your Majesty's beam as an example, width is can further improve using two curb girders side by side, is conducive to improve stability, separately exist
The other components such as installation fag end combination are also allowed between two curb girders, and channel steel or other types can be used for every curb girder
The proximate matter in section.
Preferably, the vertical connecting rod positioned at secondary upper beam with secondary underbeam the same end is two, respectively with secondary upper beam with it is secondary
Respective two curb girders connection in underbeam.
Straight beam generally uses proximate matter etc., and intensity is higher to play the role of main support, in order to stablize the upper and lower beam of X-shape
The utility model also utilizes vertical connecting rod to pull secondary upper beam and every curb girder in secondary underbeam and can be adopted due to mainly undertaking pulling force
With round steel etc., both ends are connected using engagement thread with corresponding curb girder.
Preferably, around the distribution of the overlapping region of Your Majesty's beam and secondary upper beam, there are four prong, the braces at least two
Root, crosses over one of adjacent prong respectively, the both ends of brace respectively the Your Majesty beam adjacent with cross over prong and it is secondary on
Beam connects.Preferably, affiliated brace there are four, one of prong is crossed over respectively.
Brace is set in two at least adjacent prongs, makes at least three ends in four ends of Your Majesty's beam and secondary upper beam
Portion is connected and fixed to form triangle rock-steady structure by brace, further increases the stability of whole car frame.Four prongs
It is respectively provided with brace, then stability higher.
Preferably, mounting base is respectively equipped on Your Majesty's beam and secondary upper beam, the end of the brace and corresponding installation
Seat screw-thread fit, also screw-thread fit has and tightens nut with what mounting base offseted force on brace.
Rotation is when tightening nut, tightens nut by offseting force with mounting base, adjusts the elasticity of brace, so as to
It accordingly adjusts, will be tensed between Your Majesty's beam and secondary upper beam when having loosening when installation or after.
Preferably, being respectively equipped with mounting base on Your Majesty's beam and secondary upper beam, mounting base is equipped with limit and links up with；
The end thread of the brace is combined with link block, and limited post, the limited post and position phase are carried on link block
The limit hook answered matches.
When brace is with link block relative rotation, the link block at brace both ends can change spacing, pass through limited post and peace
Dress seat offsets force, adjusts the elasticity of brace.
The utility model also provides a kind of lift car, including elevator car rack, and car walls is installed on elevator car rack,
Gate is installed, the elevator car rack is elevator car rack described in the utility model, and the gate is vertical on car walls
The projected position in direction is in the prong region of upper and lower beam.
The utility model elevator car rack stable structure, safe, the top of elevator car rack simplifies structure, eliminates
Crosshead sheave further saves installation space.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model elevator car rack；
Fig. 2 is the vertical view of the utility model lift car；
Fig. 3 is part A enlarged drawing in Fig. 1；
Fig. 4 is part B enlarged drawing in Fig. 1；
In figure respectively marked as：
1, Zhu Shangliang；2, secondary upper beam；2a, curb girder；2b curb girders；2c, reinforce connecting plate；
3, main underbeam；4, secondary underbeam；4a, curb girder；4b curb girders；4c, curb girder；
4d, curb girder；4e, reinforce connecting plate；5, straight beam；6, vertical connecting rod；6a, vertical connecting rod；
6b, vertical connecting rod；7, brace；7a, mounting base；7b, link block；7c, limited post；
7d, limit hook；8, fag end combines；9, guide shoe；9a, upper guide shoe；9b, lower guide shoe；
10, sill；11, safety tongs shift mechanism；12, safety tongs.
Specific implementation mode
Referring to each attached drawing, a kind of elevator car rack in the utility model embodiment, including upper beam and underbeam, wherein upper beam packet
Include the Your Majesty's beam 1 for being mutually perpendicular to decussate and secondary upper beam 2；Your Majesty's beam 1 is stacked to be fixed on 2 top of secondary upper beam, the two phase
It is mutually vertical.
Underbeam includes the main underbeam 3 for being mutually perpendicular to decussate and secondary underbeam 4, and secondary underbeam 4 is segmental structure, two sections
It is docked at the both sides of main underbeam 3 respectively, and substantially contour on the whole with main underbeam 3, in order to install car.
Your Majesty's beam 1 is mutually parallel with main underbeam 3, and the end corresponding with 3 position of main underbeam of Your Majesty's beam 1 is connected by straight beam 5；
Straight beam 5 has higher intensity using profile structure, and secondary upper beam 2 is mutually parallel with pair underbeam 4 and the corresponding end in position passes through
Vertical connecting rod 6 is connected, and vertical connecting rod 6 is threadedly connected with secondary upper beam 2 and secondary underbeam 4 using round steel and both ends.
It is equipped with fag end in the central region of 1 length direction of Your Majesty's beam and combines 8, Your Majesty's beam 1 is folded by a backing plate and secondary upper beam 2
It sets, fag end combination 8 is mounted on backing plate.
Then fag end combination 8 lifts by crane car, in this way mounted in the centre position of Your Majesty's beam 1 and secondary upper beam 2 by steel wire rope
The crosshead sheave for eliminating conventional elevator has not only saved cost, but also structure is made to become simple, saves installation space.
Your Majesty's beam 1, secondary upper beam 2, main underbeam 3 and every section of secondary underbeam, include two curb girders being arranged side by side and position
Reinforcement connecting plate between two curb girders.Such as secondary upper beam 2 includes the curb girder 2a being arranged side by side and curb girder 2b, curb girder 2a and side
It is connected by reinforcing connecting plate 2c between beam 2b.
In secondary underbeam 4, it is located at 3 homonymy of main underbeam and is curb girder 4a with curb girder 4b and is connected by reinforcing connecting plate, be located at master
3 other side of underbeam is curb girder 4c with curb girder 4d and is connected by reinforcing connecting plate 4e.
Vertical connecting rod positioned at secondary upper beam 2 with secondary 4 the same end of underbeam is two, for example, in Fig. 1 left side the both ends vertical connecting rod 6a
It is separately connected curb girder 2a and curb girder 4a.The both ends vertical connecting rod 6b on right side are separately connected curb girder 2b and curb girder 4b.
The both ends of Your Majesty's beam 1 and main underbeam 3 are respectively equipped with guide shoe 9, and wherein Your Majesty Liang1Chu is upper guide shoe 9a, at main underbeam 3
Bottom for lower guide shoe 9b, main underbeam 3 is equipped with safety tongs 12, and lower guide shoe 9b is located at 12 bottom of safety tongs, the one of Your Majesty's beam 1
Side is additionally provided with safety tongs shift mechanism 11.
Around the distribution of the overlapping region of Your Majesty's beam 1 and secondary upper beam 2, there are four prongs, and the gate of lift car is four sets, each set
Gate is at the projected position of vertical direction in each prong region.Elevator car rack forms a basket-hanging structure on the whole,
Under the premise of the stationarity that ensure that car, and improve the safety of entire car frame.The sill of visible each set gate in Fig. 2
10。
Each prong between Your Majesty's beam 1 and secondary upper beam 2 is equipped with brace 7, is set respectively on Your Majesty's beam 1 and secondary upper beam 2
There are mounting base 7a, mounting base 7a to be equipped with limit hook 7d；The end thread of brace 7 is combined with link block 7b, link block 7b
Upper to carry limited post 7c, limited post 7c is matched with limit hook 7d.When brace 7 is with link block 7b relative rotation, brace 7
The link block 7b at both ends can change spacing, be offseted force by limited post 7c and mounting base 7a, the elasticity of adjusting brace 7.
Disclosed above is only specific embodiment of the utility model, but the utility model is not limited to this, ability
The technical staff in domain can carry out the utility model spirit and scope of the various modification and variations without departing from the utility model.
These obvious modification and variations should all belong in the protection domain protection of the requires of the utility model.In addition, although in this specification
Some specific terms are used, these terms are merely for convenience of description, and it is any special not constituted to the utility model
Limitation.
Claims (10)
1. a kind of elevator car rack, including upper beam and underbeam, which is characterized in that the upper beam include cross one another Your Majesty's beam and
Secondary upper beam；Underbeam includes cross one another main underbeam and secondary underbeam；
Your Majesty's beam is mutually parallel with main underbeam and the corresponding end in position is connected by straight beam；
Secondary upper beam is mutually parallel with secondary underbeam and the corresponding end in position is connected by vertical connecting rod；
It is connected by brace between Your Majesty's beam and secondary upper beam.
2. elevator car rack as described in claim 1, which is characterized in that Your Majesty's beam is stacked to be fixed on the upper of secondary upper beam
Side, the central region in Your Majesty's beam length direction are combined equipped with fag end.
3. elevator car rack as claimed in claim 2, which is characterized in that Your Majesty's beam is folded by a backing plate and secondary upper beam
It sets, the fag end combination is located on the backing plate.
4. elevator car rack as described in claim 1, which is characterized in that Your Majesty's beam, secondary upper beam and main underbeam are each
From length direction on be extended continuously；The pair underbeam is two-part structure, two sections be docked at main underbeam respectively opposite two
Side and with main underbeam be arranged at an equal altitude.
5. elevator car rack as claimed in claim 4, which is characterized in that Your Majesty's beam, secondary upper beam, main underbeam and every section
Secondary underbeam includes two curb girders being arranged side by side and the reinforcement connecting plate between two curb girders.
6. elevator car rack as claimed in claim 5, which is characterized in that be located at secondary upper beam and erected with the described of secondary underbeam the same end
Pull rod is two, is connect respectively with secondary upper beam with respective two curb girders in secondary underbeam.
7. elevator car rack as described in claim 1, which is characterized in that the overlapping region around Your Majesty's beam and secondary upper beam is distributed with
Four prongs, the brace at least two cross over one of adjacent prong respectively, the both ends of brace respectively with institute
The Your Majesty beam adjacent across prong is connected with secondary upper beam.
8. elevator car rack as claimed in claim 7, which is characterized in that it is respectively equipped with mounting base on Your Majesty's beam and secondary upper beam,
The end of the brace and corresponding mounting base screw-thread fit, also screw-thread fit has and offsets force with mounting base on brace
Tighten nut.
9. elevator car rack as claimed in claim 7, which is characterized in that it is respectively equipped with mounting base on Your Majesty's beam and secondary upper beam,
Mounting base is equipped with limit and links up with；
The end thread of the brace is combined with link block, carries limited post on link block, the limited post is corresponding with position
Limit hook matches.
10. a kind of lift car, including elevator car rack install car walls on elevator car rack, sedan-chair are equipped on car walls
Door, which is characterized in that the elevator car rack is that such as claim 1~9 any one of them elevator car rack, the gate exist
The projected position of vertical direction is in the prong region of upper and lower beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920046.0U CN208054679U (en) | 2017-12-29 | 2017-12-29 | A kind of elevator car rack and lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920046.0U CN208054679U (en) | 2017-12-29 | 2017-12-29 | A kind of elevator car rack and lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208054679U true CN208054679U (en) | 2018-11-06 |
Family
ID=63994739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721920046.0U Active CN208054679U (en) | 2017-12-29 | 2017-12-29 | A kind of elevator car rack and lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208054679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800192A (en) * | 2024-03-01 | 2024-04-02 | 通用电梯股份有限公司 | Three-door passenger elevator without machine room |
-
2017
- 2017-12-29 CN CN201721920046.0U patent/CN208054679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800192A (en) * | 2024-03-01 | 2024-04-02 | 通用电梯股份有限公司 | Three-door passenger elevator without machine room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: Room 305-w, 3rd floor, No.11 Lane 1888, Caoyang Road, Putuo District, Shanghai 200333 Patentee after: Xin Xi'ao Elevator Group Co.,Ltd. Address before: No.46, Qichao Road, Chang'an Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG XIZI HEAVY INDUSTRY MACHINERY Co.,Ltd. |