CN206692179U - Straight trip elevator single track twin beams sedan-chair frame structure - Google Patents
Straight trip elevator single track twin beams sedan-chair frame structure Download PDFInfo
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- CN206692179U CN206692179U CN201720295545.9U CN201720295545U CN206692179U CN 206692179 U CN206692179 U CN 206692179U CN 201720295545 U CN201720295545 U CN 201720295545U CN 206692179 U CN206692179 U CN 206692179U
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- sedan
- traction machine
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Abstract
The straight trip elevator single track twin beams sedan-chair frame structure that the utility model is related to, including column, upper beam, bottom girder, counterweight and car elevating mechanism, also include tie-beam, two rectangular frames are arranged side by side, lift car is arranged in two rectangular frames, lift car bottom is fixed on the bottom girder of two rectangular frames, is connected as one respectively by corresponding tie-beam at the corner of two rectangular frames；Counterweight is arranged on hoistway rearward position, two crosshead sheaves are separately positioned on the upper beam of two rectangular frames, corresponding with traction machine and counterweight respectively at the outer rim of two crosshead sheaves, and lifting wirerope is installed on two crosshead sheaves, one end is connected with traction machine, and the other end is connected with counterweight；By the technical program, lift car stability is substantially increased using double square framework, and by tie-beam, while also makes crosshead sheave disposing way more flexible, the position of counterweight is more reasonably set, effectively raises hoistway utilization rate.
Description
Technical field
A kind of elevator car frame structure is the utility model is related to, more particularly to one kind straight trip elevator single track twin beams sedan-chair frame knot
Structure.
Background technology
In the prior art, as depicted in figs. 1 and 2, elevator car frame of keeping straight on is mostly single-spar construction, passes through two heel posts 1
Upper and lower ends are connected to form rectangular frame with upper beam 2 and bottom girder 3 respectively, and cage bottom is arranged on the bottom girder 3 in rectangular frame
On, such a single-spar construction only has and has support among the bottom of lift car, and to ensure that lift car consolidates, the both sides of column 1 are also solid
Surely two braces 5 are connected, the other end of brace 5 is separately fixed at the both ends of lift car bottom, should be depositing for brace 5
Interference between it can cause elevator components, and such a structure can not completely ensure the firm of lift car, while single-beam knot
An only middle upper beam 2 limits the mounting means and installation site of crosshead sheave 7 in structure, and can only enter along the transverse direction of upper beam 2
Row is set, therefore also limit the putting position of traction machine, counterweight, causes to take more hoistway spaces.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of straight trip elevator single track twin beams sedan-chair frame structure, leads to
The technical program is crossed, the single-spar construction for the two sets of rectangle frame rack-like that be arranged in parallel collectively constitutes twin beams sedan-chair frame structure, so that electric
There is support the rear and front end of terraced car, adds the steadiness of lift car, while the presence of two upper beams so that crosshead sheave
Disposing way is more flexible, substantially increases the utilization rate of straight trip elevator hoistways.
In order to achieve the above object, the technical solution of the utility model is realized in：One kind straight trip elevator single track is double
Beam sedan-chair frame structure, including column, upper beam, bottom girder, counterweight and car elevating mechanism, the upper and lower ends of two heel posts respectively with upper beam
And bottom girder is connected to form rectangular frame, in addition to tie-beam, two rectangular frames are arranged side by side, and lift car is arranged on two
In rectangular frame, lift car bottom is fixed on the bottom girder of two rectangular frames, is led to respectively at the corner of two rectangular frames
Corresponding tie-beam is crossed to be connected as one.
The car elevating mechanism is made up of traction machine, crosshead sheave and lifting wirerope, and traction machine is arranged on above hoistway, right
Be arranged on hoistway rearward position again, two crosshead sheaves are separately positioned on the upper beam of two rectangular frames, two crosshead sheaves it is outer
Corresponding with traction machine and counterweight respectively at edge, lifting wirerope is installed on two crosshead sheaves, and one end is connected with traction machine, another
End is connected with counterweight.
It is using the beneficial effect after above-mentioned technical proposal：A kind of sedan-chair frame structure for elevator single track twin beams of keeping straight on, passes through this
Technical scheme, lift car stability is substantially increased using double square framework, and by tie-beam, while also put crosshead sheave
Put that mode is more flexible, the position of counterweight is more reasonably set, effectively raises hoistway utilization rate.
Brief description of the drawings
Fig. 1：The structural representation of the straight trip elevator car frame of prior art.
Fig. 2：The overall overlooking the structure diagram of prior art.
Fig. 3：Straight trip elevator single track twin beams sedan-chair frame structural representation of the present utility model.
Fig. 4：Overall overlooking the structure diagram of the present utility model.
In figure, 1 column, 2 upper beams, 3 bottom girders, 4 counterweights, 5 braces, 6 tie-beams, 7 crosshead sheaves, 8 guide rails.
Embodiment
Specific embodiment in the utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 3,4, the straight trip elevator single track twin beams sedan-chair frame structure that the utility model is related to, including column 1, upper beam 2,
Bottom girder 3, counterweight 4 and car elevating mechanism, the upper and lower ends of two heel posts 1 are connected to form rectangle with upper beam 2 and bottom girder 3 respectively
Framework, in addition to tie-beam 6, two rectangular frames are arranged side by side, and lift car is arranged in two rectangular frames, lift car
Bottom is fixed on the bottom girder 3 of two rectangular frames, is connected respectively by corresponding tie-beam 6 at the corner of two rectangular frames
It is integrated.
The car elevating mechanism is made up of traction machine, crosshead sheave 7 and lifting wirerope, and traction machine is arranged on above hoistway,
Counterweight 4 is arranged on hoistway rearward position, and two crosshead sheaves 7 are separately positioned on the upper beam 2 of two rectangular frames, two crosshead sheaves
Corresponding with traction machine and counterweight 4 respectively at 7 outer rim, lifting wirerope is installed on two crosshead sheaves 7, one end and traction machine phase
Even, the other end is connected with counterweight 4.
In embodiment of the present utility model, lift car leads boots on tie-beam 6, leads boots spiral-lock on guide rail 8,
Lift car is placed on the stability that lift car is not only added on two bottom girders 3, also considerably increases lift car simultaneously
Security, and change by crosshead sheave 7 on two upper beams 2 position of counterweight 4, in the case of same hoistway section, increase
The usable floor area of big lift car.
It is described above, preferably possible embodiments only of the present utility model, it is not limited to of the present utility model
Scope.
Claims (2)
1. one kind straight trip elevator single track twin beams sedan-chair frame structure, including column, upper beam, bottom girder, counterweight and car elevating mechanism, both sides
The upper and lower ends of column are connected to form rectangular frame with upper beam and bottom girder respectively, it is characterised in that including tie-beam, two squares
Shape framework is arranged side by side, and lift car is arranged in two rectangular frames, and lift car bottom is fixed on two rectangular frames
On bottom girder, it is connected as one respectively by corresponding tie-beam at the corner of two rectangular frames.
2. straight trip elevator single track twin beams sedan-chair frame structure according to claim 1, it is characterised in that the car elevating mechanism
It is made up of traction machine, crosshead sheave and lifting wirerope, traction machine is arranged on above hoistway, and counterweight is arranged on hoistway rearward position, and two
Individual crosshead sheave is separately positioned on the upper beam of two rectangular frames, respectively with traction machine and to heavy phase at the outer rim of two crosshead sheaves
Corresponding, lifting wirerope is installed on two crosshead sheaves, and one end is connected with traction machine, and the other end is connected with counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295545.9U CN206692179U (en) | 2017-03-24 | 2017-03-24 | Straight trip elevator single track twin beams sedan-chair frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295545.9U CN206692179U (en) | 2017-03-24 | 2017-03-24 | Straight trip elevator single track twin beams sedan-chair frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206692179U true CN206692179U (en) | 2017-12-01 |
Family
ID=60443000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720295545.9U Expired - Fee Related CN206692179U (en) | 2017-03-24 | 2017-03-24 | Straight trip elevator single track twin beams sedan-chair frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206692179U (en) |
-
2017
- 2017-03-24 CN CN201720295545.9U patent/CN206692179U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171201 Termination date: 20180324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |