CN207551656U - A kind of heavy－duty goods elevator carframe - Google Patents
A kind of heavy－duty goods elevator carframe Download PDFInfo
- Publication number
- CN207551656U CN207551656U CN201721621512.5U CN201721621512U CN207551656U CN 207551656 U CN207551656 U CN 207551656U CN 201721621512 U CN201721621512 U CN 201721621512U CN 207551656 U CN207551656 U CN 207551656U
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- China
- Prior art keywords
- sedan
- chair frame
- car
- main
- chair
- 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
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Utility model provides a kind of heavy－duty goods elevator carframe, solve existing goods elevator carframe loading it is heavier when, the problem of unbalance loading causes guide shoe to wear and shake, can occur for car, including car guide rail, sedan-chair frame, car in sedan-chair frame, sedan-chair frame includes main sedan-chair frame, in the secondary sedan-chair frame of main sedan-chair frame both sides setting, it is mounted in main sedan-chair frame in the middle part of car, it is connected between main sedan-chair frame and the secondary sedan-chair frame of both sides by reinforcement, main sedan-chair frame and secondary sedan-chair frame include upper beam, underbeam, for connecting the column of upper beam and underbeam, there are two car diversion sheaves for the upper beam installation of main sedan-chair frame, the underbeam of main sedan-chair frame is equipped with safety tongs, the upper and lower side of main sedan-chair frame and secondary sedan-chair frame is mounted on guide shoe, sedan-chair frame is slidably connected by guide shoe and car guide rail, cage bottom is provided with cross member, main sedan-chair frame connect fixation with cross member by brace.The utility model uses above three sedan-chair frame structure, and the balance of car is protected, and unbalance loading phenomenon will not occur in the process of running for car.
Description
Technical field
The utility model belongs to elevator car frame technical field, and in particular to a kind of heavy－duty goods elevator carframe.
Background technology
Elevator is the equipment for multiplying people or carrying cargo, and for skyscraper, elevator is essential
's.Car is the elevator assemblies for transporting passenger and cargo, is the working portion of elevator, and elevator car frame is that the main of elevator load is held
Mount components should support the weight of each component of entire elevator, also be born in running process of elevator under all kinds of operating loadings
Effect, therefore, elevator car frame must have and have enough intensity, can ensure elevator reliability service.Elevator is by purposes point
Class is broadly divided into passenger lift and cargo lift, and the car of cargo lift is usually deeper than the car of passenger and big, and passes at present
The cargo lift sedan-chair frame of system only has a pair, and when car depth or heavier transport cargo, unbalance loading phenomenon, unbalance loading can occur for car
Car long-play guide shoe can be caused to wear and vibrations, the guide shoe shaken when serious can loosen and deviate from from guide rail.
Therefore, for heavy－duty Cargo Lift, existing sedan-chair frame cannot be guaranteed Cargo Lift long-time normal operation.
Utility model content
The utility model discloses a kind of heavy－duty goods elevator carframe, solve existing goods elevator carframe loading it is heavier when, car
Unbalance loading, which can occur, causes guide shoe to wear and shake, and can even deviate from from guide rail there is a situation where guide shoe sometimes, influence elevator just
Often the problem of operation, by three secondary sedan-chair framves of setting, car is fixed in three secondary sedan-chair framves, is not in car in operational process
The phenomenon that middle unbalance loading, effective protection guide shoe.
The utility model to achieve the above object, is achieved through the following technical solutions：Including car guide rail and car
The opposite sedan-chair frame slided of guide rail, the car in sedan-chair frame, the sedan-chair frame include main sedan-chair frame, are symmetrical arranged in main sedan-chair frame both sides
Secondary sedan-chair frame, connected between the main sedan-chair frame and the secondary sedan-chair frame of both sides by reinforcement, the main sedan-chair frame and secondary sedan-chair frame include
Upper beam, underbeam, for connecting the two of upper beam and underbeam columns, being provided between the pair sedan-chair frame and reinforcement makes secondary sedan-chair frame phase
For the adjusting sliding equipment of main sedan-chair frame relative movement, there are two car diversion sheave, the masters for the upper beam installation of the main sedan-chair frame
The underbeam of sedan-chair frame is equipped with safety tongs, and the upper and lower side of the main sedan-chair frame and secondary sedan-chair frame is mounted on guide shoe, and the sedan-chair frame is by leading
Boots are slidably connected with car guide rail, and the cage bottom is provided with cross member, is set between the column and cross member of the main sedan-chair frame
It is equipped with brace.
Further, one end of the brace is fixedly connected with cross member, and the other end of brace is vertical with main sedan-chair frame
Column is fixedly connected.
Further, the quantity at least two of the brace, the brace are symmetrical in the column both sides of main sedan-chair frame
Setting.
Further, the brace quantity connected on described two columns is identical.
Further, the upper beam is located above car, and the underbeam is located at below car.
Further, the reinforcement is between upper beam and car.
Further, described two car diversion sheaves are set at the middle part of main sedan-chair frame upper beam.
Further, it is mounted in main sedan-chair frame in the middle part of the car, the front and rear of car is mounted in secondary sedan-chair frame.
Further, the reinforcement connect fixation with the column of main sedan-chair frame, secondary sedan-chair frame homonymy.
Further, the sliding equipment that adjusts includes the guide rail being arranged on reinforcement, the positioning being arranged on guide rail
Hole erects the sliding block set on column in each secondary sedan-chair, and the sliding block is provided with the mounting hole being adapted with location hole, the sliding block
It is bolted to connection with guide rail.
The utility model compared with prior art, has the following advantages and beneficial effect：
Compared with prior art, the utility model uses three sedan-chair framves, is equivalent to the stress point of car by now there are one sedan-chairs
One stress point of frame, becomes three stress points of three sedan-chair framves in the utility model, 3 stress of car significantly than any by
Power is more stablized, and two secondary sedan-chair framves are symmetrical arranged in the both sides of main sedan-chair frame, even if wherein one in car depth relatively depth or car
When side cargo is heavier, since car front and rear has the support of sedan-chair frame, car unbalance loading phenomenon will not occurs, increase elevator
Service life.Meanwhile adjusting sliding equipment is provided between secondary sedan-chair frame and main sedan-chair frame, secondary sedan-chair frame can pass through slidable adjustment machine
Structure the distance between is adjusted with main sedan-chair frame, suitable for the car of various specifications, sedan-chair frame it is versatile.In addition, car not unbalance loading,
Guide shoe will not serious wear, ensure elevator operation when guide shoe slip it is normal, make the simpler side of care and maintenance of elevator
Just.
Description of the drawings
Fig. 1 is the side structure schematic view of the utility model.
Fig. 2 is the car of the utility model and the positive structure diagram of main sedan-chair frame.
Fig. 3 is the reinforcement structure diagram of the utility model.
Fig. 4 is the secondary sedan-chair frame mechanism schematic diagram of the utility model.
Wherein：1st, guide shoe, 2, reinforcement, 3, car, 4, brace, 5, cross member, 6, secondary sedan-chair frame, 7, main sedan-chair frame, 8, sedan-chair
Compartment diversion sheave, 9, guide rail, 10, location hole, 11, secondary sedan-chair erect column, 12, mounting hole, 13, sliding block.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of big carrying ladder sedan-chair frame as depicted in figs. 1 and 2, including hoistway, car guide rail and sedan-chair frame, the two of hoistway opposition
Car guide rail is installed on a madial wall, sedan-chair frame opposite can be slided with car guide rail, since car is mounted in sedan-chair frame, car
It can also be slided up and down in hoistway relative to guide rail.
Sedan-chair frame includes three sedan-chair framves, and a main sedan-chair frame and two secondary sedan-chair framves, secondary sedan-chair frame are symmetrical arranged in main sedan-chair frame both sides, use
In installation and support car.Main sedan-chair frame and secondary sedan-chair frame include upper beam, underbeam and two columns, and column is used to connect upper beam under
Beam, upper beam are located at the top of car, and underbeam is located at the lower section of car, and upper beam, column and underbeam are sequentially connected.Main sedan-chair frame and two
It is connected between secondary sedan-chair frame by reinforcement, reinforcement is horizontally disposed with.Reinforcement above car between upper beam, reinforcement and master
Three columns connection of sedan-chair frame, secondary sedan-chair frame homonymy is fixed, and there are two reinforcement settings, and one of reinforcement is corresponding with it same
The main sedan-chair frame in side is connected with three columns of secondary sedan-chair frame, the main sedan-chair frame of the corresponding homonymy of another reinforcement and the three of pair sedan-chair frame
A column connection.
Car diversion sheave, traction steel-cable are wound on diversion sheave there are two installations in the middle part of the upper beam of main sedan-chair frame, and sedan-chair frame passes through
The cooperation of diversion sheave and traction steel-cable and opposite side to reconnection.Two diversion sheaves are along the symmetry axis in upper beam vertical direction
It is symmetrical arranged.
The underbeam of main sedan-chair frame is equipped with safety tongs.The upper and lower side of main sedan-chair frame and secondary sedan-chair frame is equipped with guide shoe, and sedan-chair frame is by leading
Boots are slidably connected with car guide rail, and guide shoe is slided on car guide rail, while elevator directed movement is made to run up and down.
Cage bottom is provided with cross member, is provided with brace between the column and cross member of main sedan-chair frame, brace is main
Effect is the rigidity for enhancing sedan-chair frame and the levelness for adjusting cage bottom, prevents car floor from leading to floor tilt due to load is eccentric.
One end of brace is fixedly connected with cross member, and the other end is fixedly connected with the column of cross member homonymy.It is connected on two columns
Brace quantity it is identical.For the heavier elevator of the deeper car of depth and cargo transport, in order to ensure cage bottom
Levelling effect it is good, need using duplex pull rod, i.e., brace erects the both sides of column in main sedan-chair and is symmetrical arranged, and cross member is in car bottom
The both sides in portion, the cross member per side are provided with four, corresponding brace also there are four, each brace and a cross member company
It connects.
The middle part of car is mounted in main sedan-chair frame, and the front and rear of car is separately mounted in two secondary sedan-chair framves.Three
Sedan-chair frame is for installing car, and different from a sedan-chair frame only to one stress point difference of car, three sedan-chair framves are to the stress point of car
There are three being equivalent to, when the load-carrying in car, which is deposited in, has personnel in side or load-carrying elevator, since sedan-chair frame is to car
Supported at three point, car unbalance loading phenomenon will not occur due to the centre-of gravity shift of cargo in car and personnel, and elevator can be transported normally
Row.
The specification of car is set according to load-carrying demand, and the range of load-carrying is different, of different sizes, the heavy－duty elevator of car
It is heavier in cargo, required car volume is bigger, therefore, in order to meet different cars, between two secondary sedan-chair framves and reinforcement
Adjusting sliding equipment is provided with, secondary sedan-chair frame can adjust the distance between main sedan-chair frame by slidable adjustment mechanism.Such as Fig. 3 and figure
Shown in 4, adjust sliding equipment and include the guide rail being arranged on reinforcement, the location hole and sliding block that are arranged on guide rail, Mei Gejia
Guide rail is both provided on Gu Liang, sliding block is set on two columns of each secondary sedan-chair frame, and position and the guide rail of setting match, fixed
Position hole is equidistantly provided with several on guide rail, is provided on sliding block and the identical mounting hole of positioning bore dia, mounting hole and calmly
Position hole is horizontally disposed, and sliding block is placed on guide rail and can slide, and then adjusts between secondary sedan-chair frame and main sedan-chair frame
Distance, after two secondary the distance between sedan-chair framves and main sedan-chair frame regulate, coordinated again across mounting hole and location hole by bolt
Nut is fixedly connected.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of heavy－duty goods elevator carframe, including car guide rail, the sedan-chair frame of slip opposite with car guide rail, in sedan-chair frame
Car, it is characterised in that the sedan-chair frame includes main sedan-chair frame, in the symmetrically arranged secondary sedan-chair frame in main sedan-chair frame both sides, the main sedan-chair frame and two
Connected between the secondary sedan-chair frame of side by reinforcement, the main sedan-chair frame and secondary sedan-chair frame include upper beam, underbeam, for connect upper beam and
Two columns of underbeam are provided with the adjusting that secondary sedan-chair frame is made to be relatively moved relative to main sedan-chair frame between the pair sedan-chair frame and reinforcement
Sliding equipment, the upper beam installation of the main sedan-chair frame is there are two car diversion sheave, and the underbeam of the main sedan-chair frame is equipped with safety tongs, institute
The upper and lower side for stating main sedan-chair frame and secondary sedan-chair frame is mounted on guide shoe, and the sedan-chair frame is slidably connected by guide shoe and car guide rail, described
Cage bottom is provided with cross member, and brace is provided between the column and cross member of the main sedan-chair frame.
2. a kind of heavy－duty goods elevator carframe according to claim 1, it is characterised in that one end of the brace is horizontal the bottom of with
Beam is fixedly connected, and the other end of brace is fixedly connected with the column of main sedan-chair frame.
3. a kind of heavy－duty goods elevator carframe according to claim 2, it is characterised in that the brace is in the vertical of main sedan-chair frame
Column both sides are symmetrical arranged.
4. a kind of heavy－duty goods elevator carframe according to claim 3, it is characterised in that is connected on described two columns is oblique
Pull rod quantity is identical.
5. a kind of heavy－duty goods elevator carframe according to claim 1, it is characterised in that the upper beam is located above car, institute
Underbeam is stated to be located at below car.
6. a kind of heavy－duty goods elevator carframe according to claim 5, it is characterised in that the reinforcement is located at upper beam and sedan-chair
Between compartment.
7. a kind of heavy－duty goods elevator carframe according to claim 1, it is characterised in that described two car diversion sheaves are in master
The middle part setting of sedan-chair frame upper beam.
8. a kind of heavy－duty goods elevator carframe according to claim 1, it is characterised in that main sedan-chair is mounted in the middle part of the car
In frame, the front and rear of car is mounted in secondary sedan-chair frame.
9. a kind of heavy－duty goods elevator carframe according to claim 1, it is characterised in that the reinforcement and main sedan-chair frame, secondary sedan-chair
The column connection of frame homonymy is fixed.
10. a kind of heavy－duty goods elevator carframe according to claim 1, it is characterised in that the adjusting sliding equipment includes setting
It puts the guide rail on reinforcement, the location hole being arranged on guide rail, the sliding block set on column, the sliding block erected in each secondary sedan-chair
The mounting hole being adapted with location hole is provided with, the sliding block and guide rail are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621512.5U CN207551656U (en) | 2017-11-29 | 2017-11-29 | A kind of heavy－duty goods elevator carframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621512.5U CN207551656U (en) | 2017-11-29 | 2017-11-29 | A kind of heavy－duty goods elevator carframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551656U true CN207551656U (en) | 2018-06-29 |
Family
ID=62678151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621512.5U Expired - Fee Related CN207551656U (en) | 2017-11-29 | 2017-11-29 | A kind of heavy－duty goods elevator carframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110611A (en) * | 2018-09-26 | 2019-01-01 | 天奥电梯（中国）有限公司 | A kind of four guide rail sedan-chair frame structure of Cargo Lift |
| CN109335939A (en) * | 2018-10-10 | 2019-02-15 | 宁波欣达电梯配件厂 | A kind of automobile elevator door machine mounting assembly |
-
2017
- 2017-11-29 CN CN201721621512.5U patent/CN207551656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110611A (en) * | 2018-09-26 | 2019-01-01 | 天奥电梯（中国）有限公司 | A kind of four guide rail sedan-chair frame structure of Cargo Lift |
| CN109335939A (en) * | 2018-10-10 | 2019-02-15 | 宁波欣达电梯配件厂 | A kind of automobile elevator door machine mounting assembly |
| CN109335939B (en) * | 2018-10-10 | 2024-04-02 | 宁波欣达电梯配件厂 | Automobile ladder door machine installation component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180629 Termination date: 20191129 |