CN205873605U - High stability does not have computer lab elevator underbeam - Google Patents
High stability does not have computer lab elevator underbeam Download PDFInfo
- Publication number
- CN205873605U CN205873605U CN201620606893.9U CN201620606893U CN205873605U CN 205873605 U CN205873605 U CN 205873605U CN 201620606893 U CN201620606893 U CN 201620606893U CN 205873605 U CN205873605 U CN 205873605U
- Authority
- CN
- China
- Prior art keywords
- rope sheave
- underbeam
- auxiliary girder
- return
- wheel shaft
- 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 - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a high stability does not have computer lab elevator underbeam, includes that underbeam body and two return the rope sheave, two are returned the rope sheave symmetry and locate underbeam body both ends in this technical scheme, still include the auxiliary girder, reinforced company's fishplate bar, the auxiliary girder with the parallel interval arrangement of underbeam body, its upper end by reinforced company's fishplate bar with underbeam body fixed connection, it is located to return the rope sheave between underbeam body and the auxiliary girder to construct with they rotations continuously through returning rope sheave fixed knot. The auxiliary girder that this a time girder construction setting and an underbeam main part tie for returns the rope sheave and constructs rotatory the assembly in between the two through fixed knot, wherein return rope sheave fixed knot construct both ends respectively with auxiliary girder and underbeam main part fixed connection, return the rope sheave and turn round the in -process shaft and be difficult for rocking the deformation, the car operates steadily, shaft long service life.
Description
Technical field
This utility model belongs to machine-roomless lift field, is specifically related to a kind of high stability machine-roomless lift underbeam.
Background technology
Existing room-free elevator car frame general the most all by a car frame underbeam and and two sedan-chairs erect beams and constitute, wherein sedan-chair frame
Underbeam is horizontally set on the bottom of lift car, and two sedan-chairs erect the bottom of beam and are respectively fixedly connected with at car frame underbeam two ends.Underbeam
Both ends are connected with vertical beam bolt by two connecting plates vertically arranged.Underbeam two ends homonymy is arranged with two and returns rope sheave, returns
Rope sheave is arranged on underbeam by a wheel shaft.This tradition is returned in rope sheave mounting means, and wheel shaft is that cantilever fashion is installed, at electricity
In ladder running, return rope sheave by hoist ropes relatively noticeable effort, cause cantilever that wheel shaft is installed and rock, long-time use after, outstanding
The wheel shaft that arm is installed there is also deformation, affects the properly functioning of elevator, and maintenance replacement frequency is high.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of high stability machine-roomless lift underbeam.
For solving the problems referred to above, the technical scheme that this utility model provides is: a kind of high stability machine-roomless lift underbeam,
Returning rope sheave including underbeam body and two, said two is returned rope sheave and is symmetrically set in described underbeam body two ends, this technical side
In case, also including auxiliary girder, strengthen connecting plate, described auxiliary girder is arranged with described underbeam body parallel interval, and its upper end is by described
Strengthen connecting plate and described underbeam body to fix and is connected, described in return rope sheave between described underbeam body and auxiliary girder, and pass through
Return rope sheave fixed structure to be rotatedly connected with them.This lower beam structure arranges the auxiliary girder arranged side by side with a underbeam main body, returns rope sheave through solid
Fixed structure rotates and is assemblied between the two, wherein returns that rope sheave fixed structure two ends are fixing with auxiliary girder and underbeam main body respectively to be connected,
Returning wheel shaft in rope sheave operation process and be difficult to rolling dynamic deformation, cage operation is steady, and wheel shaft is long for service life.
Further, mounting seat and described auxiliary girder that rope sheave fixed structure includes being connected with described underbeam body are returned described in
Connect installing plate and wheel shaft, described mounting seat and installing plate are equipped with the axis hole coordinated with described wheel shaft, described in return rope
Wheel rotation is set on described wheel shaft, and wheel shaft two ends are individually fixed in described mounting seat and installing plate axis hole.Return rope sheave solid
Fixed structure design is simple, convenient installation.
Further, described mounting seat side is provided with alignment pin, and the corresponding described alignment pin of described wheel shaft is provided with hole, location, it
Cooperate and wheel shaft be fixed in described mounting seat axis hole.Alignment pin coordinates wheel shaft can be stoped to rotate with hole, location, it is to avoid
Wheel shaft relatively rotates cause hoist ropes to skid with returning rope wheel, is also possible to prevent axle axial simultaneously and moves that to cause returning rope sheave axial
Skew.
Further, described in return rope sheave fixed structure and also include returning rope sheave protective cover, its be located at described in return below rope sheave, and
Removably connect with described mounting seat and installing plate.Prevent from returning rope sheave collision.
The utility model has the advantages that:
1. this lower beam structure arranges the auxiliary girder arranged side by side with a underbeam main body, returns rope sheave and is assemblied in both through fixed structure rotation
Between, wherein return that rope sheave fixed structure two ends are fixing with auxiliary girder and underbeam main body respectively to be connected, return wheel shaft in rope sheave operation process
Being difficult to rolling dynamic deformation, cage operation steady wheel shaft is long for service life.
2. return rope sheave fixed structure simple, it is simple to alignment pin on device, and mounting seat, wheel shaft positions hole and alignment pin phase
Coordinating mutually, can prevent wheel shaft from rotating and moving axially, further avoid to return in rope sheave operation process and offset, structure is more
Adding stable, elevator runs the most steady.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment
Fig. 1 is the front view figure of this high stability machine-roomless lift underbeam.
Fig. 2 is the top view figure of this high stability machine-roomless lift underbeam.
Fig. 3 is the left view figure of this high stability machine-roomless lift underbeam.
Wherein: 1. underbeam body;2. return rope sheave;3. auxiliary girder;4. strengthen connecting plate;5. mounting seat;6. installing plate;7. take turns
Axle;8. alignment pin;9. return rope sheave protective cover.
Detailed description of the invention
Embodiment 1: high stability machine-roomless lift underbeam as shown in Figures 1 to 3, including underbeam body 1, two are returned rope sheave
2, auxiliary girder 3, strengthen connecting plate 4, two are returned rope sheave 2 and are symmetrically set in described underbeam body 1 two ends.Auxiliary girder 3 and described underbeam body 1
Parallel interval is arranged, its upper end is connected by described reinforcement connecting plate 4 is fixing with described underbeam body 1.Return rope sheave 2 and be positioned at described
Between underbeam body 1 and auxiliary girder 1, and it is rotatedly connected with them by returning rope sheave fixed structure.Return rope sheave fixed structure include with
The installing plate 6 that is connected with described auxiliary girder 3 of mounting seat 5 that described underbeam body 1 connects and wheel shaft 7, described mounting seat 5 and pacifying
Be equipped with, on dress plate 6, the axis hole coordinated with described wheel shaft 7, described in return rope sheave 2 rotation and be set on described wheel shaft 7, and 7 liang of wheel shaft
End is individually fixed in described mounting seat 5 and installing plate 6 axis hole.In this example auxiliary girder 3 and described underbeam main body 1 spacing with return rope sheave
2 install width adapts, and i.e. returns and rotates from moving axially by being unlikely to simultaneously after rope sheave 2 is installed, and more lamps structure needs also can be
Return the gap location of rope sheave 2 and mounting seat 5 and installing plate 6 to arrange and move axially baffle plate and move axially to prevent from returning rope sheave 2.Installing
Being provided with alignment pin 8 outside seat 5, the corresponding described alignment pin 8 of described wheel shaft 7 is provided with hole, location, and they cooperate and are fixed by wheel shaft 7
In described mounting seat 5 axis hole.Return rope sheave fixed structure also to include returning rope sheave protective cover 9, its be located at described in return below rope sheave 2,
And removably connect with described mounting seat 5 and installing plate 6.
Examples detailed above only for technology of the present utility model design and feature are described, its object is to allow and is familiar with technique
People is to will appreciate that content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All
The equivalent transformation done according to this utility model spirit or modification, all should contain protection domain of the present utility model it
In.
Claims (4)
1. a high stability machine-roomless lift underbeam, returns rope sheave (2) including underbeam body (1) and two, and said two is returned
Rope sheave (2) is symmetrically set in described underbeam body (1) two ends, it is characterised in that, also include auxiliary girder (3) and strengthen connecting plate (4), institute
Stating auxiliary girder (3) to arrange with described underbeam body (1) parallel interval, its upper end is by described reinforcement connecting plate (4) and described underbeam
Body (1) is fixing to be connected, described in return rope sheave (2) and be positioned between described underbeam body (1) and auxiliary girder (3), and consolidate by returning rope sheave
Fixed structure is rotatedly connected with them.
High stability machine-roomless lift underbeam the most according to claim 1, it is characterised in that return rope sheave fixed structure described in,
The installing plate (6) being connected with described auxiliary girder (3) including the mounting seat (5) being connected with described underbeam body (1) and wheel shaft (7),
Be equipped with, in described mounting seat (5) and installing plate (6), the axis hole coordinated with described wheel shaft (7), described in return rope sheave (2) rotate wear
On described wheel shaft (7), and wheel shaft (7) two ends are individually fixed in described mounting seat (5) and installing plate (6) axis hole.
High stability machine-roomless lift underbeam the most according to claim 2, it is characterised in that, described mounting seat (5) side
Being provided with alignment pin (8), the corresponding described alignment pin of described wheel shaft (7) (8) is provided with hole, location, and they cooperate wheel shaft (7) is solid
In described mounting seat (5) axis hole.
High stability machine-roomless lift underbeam the most according to claim 2, it is characterised in that return rope sheave fixed structure described in,
Also include returning rope sheave protective cover (9), its be located at described in return rope sheave (2) lower section, and can with described mounting seat (5) and installing plate (6)
Dismounting connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606893.9U CN205873605U (en) | 2016-06-20 | 2016-06-20 | High stability does not have computer lab elevator underbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606893.9U CN205873605U (en) | 2016-06-20 | 2016-06-20 | High stability does not have computer lab elevator underbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205873605U true CN205873605U (en) | 2017-01-11 |
Family
ID=57691561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620606893.9U Expired - Fee Related CN205873605U (en) | 2016-06-20 | 2016-06-20 | High stability does not have computer lab elevator underbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205873605U (en) |
-
2016
- 2016-06-20 CN CN201620606893.9U patent/CN205873605U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203284042U (en) | Hoisting tool for grinding roller of roller-disk type coal mill | |
| CN102367139A (en) | Bottom component for cage | |
| CN202945003U (en) | Portal crane for mounting large-scale equipment | |
| CN202687790U (en) | Horizontal wheel assembly installing structure | |
| CN205873605U (en) | High stability does not have computer lab elevator underbeam | |
| CN201756417U (en) | Rotary cantilever crane | |
| CN205294554U (en) | Revolve mode rope sheave group | |
| CN202755300U (en) | Hanging basket of main cable working vehicle | |
| CN204125840U (en) | Mould bases transverse beam system is placed in two nose girder mobile formwork bridge fabrication machines of main tank top surface of the beam | |
| CN202719016U (en) | Haff hinge capable of adjusting trolley level angle and lateral displacement | |
| CN202124397U (en) | Car platform component of car | |
| CN204847680U (en) | No computer lab elevator arrangement structure | |
| CN205426308U (en) | Novel electronic truck scale of area activity tapered end mechanism calls body group | |
| CN106927363A (en) | A kind of wallflow crane girder doubles as large-tonnage overhead crane girder construction | |
| CN205472180U (en) | Gearless machine base | |
| CN204508638U (en) | A kind of hung type lifting amplitude variation trolley | |
| CN205906868U (en) | Strenghthened type car with to a heavy rail brackets | |
| CN201746232U (en) | Portal bridge crane and trolley thereof | |
| CN206842815U (en) | A kind of counterweight frame being readily disassembled | |
| CN207003305U (en) | A kind of floating type height-limiting frame | |
| CN205820717U (en) | A kind of anti-rolling wheel support of pin type | |
| CN204848082U (en) | European style for electric block conductor rope take turns fixed structure | |
| CN205222521U (en) | Remove over -and -under type harmonic filter and change auxiliary vehicle | |
| CN203959578U (en) | A kind of self-adjustable sedan-chair frame tie rod erecting device | |
| CN104591007A (en) | Upper bracket structure of tower crane and tower crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |