CN104649110A - Car frame of passenger elevator with ultra-shallow bottom pit and without machine room - Google Patents
Car frame of passenger elevator with ultra-shallow bottom pit and without machine room Download PDFInfo
- Publication number
- CN104649110A CN104649110A CN201310608874.0A CN201310608874A CN104649110A CN 104649110 A CN104649110 A CN 104649110A CN 201310608874 A CN201310608874 A CN 201310608874A CN 104649110 A CN104649110 A CN 104649110A
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- CN
- China
- Prior art keywords
- section steel
- type channel
- sedan
- car
- machine room
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
Abstract
The invention provides a car frame of a passenger with an ultra-shallow bottom pit and without a machine room. The car frame comprises a car and a car frame body; the car frame body comprises side beams, a bottom frame and an upper beam; two ends of the bottom frame are respectively fixedly connected with the bottom ends of the side beams at two sides of the car; the upper beam comprises a first C-shaped channel steel and a second C-shaped channel steel; each of the first C-shaped channel steel and the second C-shaped channel steel comprises a bottom surface, and two side surfaces which are respectively connected with two ends of the bottom surface; the bottom surfaces of the first C-shaped channel steel and the second C-shaped channel steel are respectively connected with the side surfaces of the top ends of the side beams at two sides of the car; the bottom surface of the first C-shaped channel steel is parallel to the bottom surface of the second C-shaped channel steel; two diversion sheave shafts which have the same position and are in parallel are arranged between the first C-shaped channel steel and the second C-shaped channel steel; diversion sheaves respectively pass through the middle parts of the diversion sheave shafts. The car frame has the beneficial effects that the elevator can run normally in case of relatively small bottom pit depth, and the elevator can be convenient to mount; the upper beam comprises the C-shaped channel steels, so that the structure is stable.
Description
Technical field
The present invention relates to a kind of an ultra shallow pit passenger elevator without machine room sedan-chair frame.
Background technology
Along with socioeconomic development, elevator has become requisite equipment in each large high building, at present conventional elevator without machine machine room-free elevator, hoistway often smaller, pit is often more shallow.Diversion sheave is often arranged on below car by existing machine-roomless lift, and diversion sheave is usually connected on the underbeam below car, so often causes the generation of accident because of the dark deficiency of melt pit.
Summary of the invention
The problem to be solved in the present invention be to provide a kind of pit dark not enough time machine room sedan-chair frame.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of an ultra shallow pit passenger elevator without machine room sedan-chair frame, comprise car (1) and be arranged on described car (1) sedan-chair frame outward, described sedan-chair frame comprises the curb girder (2) laying respectively at described car (1) both sides, the sedan-chair bottom framework (3) being positioned at described car (1) below and the upper beam (4) be positioned at above described car (1), the two ends of described sedan-chair bottom framework (3) are fixedly connected with the bottom of the curb girder (2) being positioned at described car (1) both sides respectively, described upper beam (4) comprises a C type channel-section steel (41) and the 2nd C type channel-section steel (42), a described C type channel-section steel (41) and described 2nd C type channel-section steel (42) comprise a bottom surface and two sides be connected with two ends, bottom surface respectively respectively, the bottom surface of a described C type channel-section steel (41) and the bottom surface of described 2nd C type channel-section steel (42) are connected with the side on curb girder (2) top being positioned at described car (1) both sides respectively, the bottom surface of a described C type channel-section steel (41) is parallel with the bottom surface of described 2nd C type channel-section steel (42), identical and the parallel diversion sheave axle (5) of two position height is provided with between a described C type channel-section steel (41) and described 2nd C type channel-section steel (42), a diversion sheave (6) is run through at the middle part of two described diversion sheave axles (5) respectively.
Further, described C type channel-section steel (41) inner side is provided with the first axle clamp (7), between the side that described first axle clamp (7) is positioned at described C type channel-section steel (41) bottom and described diversion sheave axle (5); Described 2nd C type channel-section steel (42) inner side is provided with the second axle clamp (8), between the side that described second axle clamp (8) is positioned at described 2nd C type channel-section steel (42) bottom and described diversion sheave axle (5).
Further, the top of two described diversion sheaves (6) is respectively equipped with wheel guard shield (11).
Further, described guard shield (11) of taking turns is connected with the side on described C type channel-section steel (41) top and the side on described 2nd C type channel-section steel (42) top.
Further, described C type channel-section steel (41) below and described 2nd C type channel-section steel (42) below are respectively equipped with wheel support (9), described wheel support (9) is fixed on described curb girder (2), be provided with two gears reel for rope (10) between two described wheel supports (9), two described gear reel for ropes (10) lay respectively at immediately below described diversion sheave (6).
Further, described wheel support (9) is C type channel-section steel.
Further, the bottom of described curb girder (2) and sedan-chair bottom framework (3) are bolted.
Further, the bottom surface of a described C type channel-section steel (41) and the bottom surface of described 2nd C type channel-section steel (42) are all connected by the side of bolt with curb girder (2) top being positioned at described car (1) both sides.
Further, described curb girder (2) is vertically placed.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, can ensure the normal operation of elevator, can make the easier for installation of elevator when pit is deeply more shallow; Upper beam is made up of two C type channel-section steels, and its structure is more firm; There is structure simple, easy to maintenance, safety advantages of higher.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is right TV structure schematic diagram of the present invention;
Fig. 3 is the local structure enlarged diagram of A in Fig. 2.
In figure:
1, car 2, curb girder 3, sedan-chair bottom framework
4, upper beam 41, C type channel-section steel the 42, a 2nd C type channel-section steel
5, diversion sheave axle 6, diversion sheave 7, first axle clamp
8, the second axle clamp 9, wheel support 10, gear reel for rope
11, guard shield is taken turns
Detailed description of the invention
The invention provides a kind of an ultra shallow pit passenger elevator without machine room sedan-chair frame, as shown in Figures 1 and 2, comprise car 1 and be arranged on the sedan-chair frame outside car 1, sedan-chair frame comprises the curb girder 2 of the vertical placement laying respectively at car 1 both sides, the upper beam 4 being positioned at the sedan-chair bottom framework 3 below car 1 and being positioned at above car 1, the two ends of sedan-chair bottom framework 3 are bolted to connection with the bottom of the curb girder 2 being positioned at car 1 both sides respectively, upper beam 4 comprises C type channel-section steel 41 and a 2nd C type channel-section steel 42, one C type channel-section steel 41 and the 2nd C type channel-section steel 42 comprise a bottom surface and two sides be connected with two ends, bottom surface respectively respectively, the bottom surface of the one C type channel-section steel 41 and the bottom surface of the 2nd C type channel-section steel 42 are bolted with the side on curb girder 2 top being positioned at car 1 both sides respectively, the bottom surface of the one C type channel-section steel 41 is parallel with the bottom surface of the 2nd C type channel-section steel 42, identical and the parallel diversion sheave axle 5 of two position height is provided with between one C type channel-section steel 41 and the 2nd C type channel-section steel 42, a diversion sheave 6 is run through at the middle part of two diversion sheave axles 5 respectively.
The first axle clamp 7, first axle clamp 7 is provided with between the side and diversion sheave axle 5 of the first C type channel-section steel 41 bottom inside one C type channel-section steel 41; The second axle clamp 8, second axle clamp 8 is provided with between the side and diversion sheave axle 5 of the second C type channel-section steel 42 bottom inside 2nd C type channel-section steel 42.First axle clamp 7 and the second axle clamp 8 are a rectangular plate, play the effect of protection, can prevent diversion sheave axle 5 from rocking at the present embodiment.The top of two diversion sheaves 6 is respectively equipped with wheel guard shield 11.Wheel guard shield 11 is connected with the side on C type channel-section steel 41 top and the side on the 2nd C type channel-section steel 42 top.Wheel support 9 is respectively equipped with below one C type channel-section steel 41 and below the 2nd C type channel-section steel 42, in the present embodiment, wheel support 9 is C type channel-section steel, wheel support 9 is fixed on curb girder 2, is provided with two gear reel for rope 10, two gear reel for ropes 10 and lays respectively at immediately below diversion sheave 6 between two wheel supports 9.Gear reel for rope 10 can prevent steel rope from beating, and plays the effect of anti-torsion, can guarantee elevator smooth operation, can alleviate the pressure of load to diversion sheave axle 5 simultaneously.Diversion sheave 6 is arranged on the top of car 1 by the present invention, can ensure the normal operation of elevator, can make the easier for installation of elevator when pit is deeply more shallow; Upper beam 4 is made up of two C type channel-section steels, and its structure is more firm; There is structure simple, easy to maintenance, safety advantages of higher.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (9)
1. an an ultra shallow pit passenger elevator without machine room sedan-chair frame, comprise car (1) and be arranged on described car (1) sedan-chair frame outward, it is characterized in that: described sedan-chair frame comprises the curb girder (2) laying respectively at described car (1) both sides, the sedan-chair bottom framework (3) being positioned at described car (1) below and the upper beam (4) be positioned at above described car (1), the two ends of described sedan-chair bottom framework (3) are fixedly connected with the bottom of the curb girder (2) being positioned at described car (1) both sides respectively, described upper beam (4) comprises a C type channel-section steel (41) and the 2nd C type channel-section steel (42), a described C type channel-section steel (41) and described 2nd C type channel-section steel (42) comprise a bottom surface and two sides be connected with two ends, bottom surface respectively respectively, the bottom surface of a described C type channel-section steel (41) and the bottom surface of described 2nd C type channel-section steel (42) are connected with the side on curb girder (2) top being positioned at described car (1) both sides respectively, the bottom surface of a described C type channel-section steel (41) is parallel with the bottom surface of described 2nd C type channel-section steel (42), identical and the parallel diversion sheave axle (5) of two position height is provided with between a described C type channel-section steel (41) and described 2nd C type channel-section steel (42), a diversion sheave (6) is run through at the middle part of two described diversion sheave axles (5) respectively.
2. an ultra shallow pit passenger elevator without machine room sedan-chair frame according to claim 1, it is characterized in that: described C type channel-section steel (41) inner side is provided with the first axle clamp (7), between the side that described first axle clamp (7) is positioned at described C type channel-section steel (41) bottom and described diversion sheave axle (5); Described 2nd C type channel-section steel (42) inner side is provided with the second axle clamp (8), between the side that described second axle clamp (8) is positioned at described 2nd C type channel-section steel (42) bottom and described diversion sheave axle (5).
3. an ultra shallow pit passenger elevator without machine room sedan-chair frame according to claim 1 and 2, is characterized in that: the top of two described diversion sheaves (6) is respectively equipped with wheel guard shield (11).
4. an ultra shallow pit passenger elevator without machine room sedan-chair frame according to claim 3, is characterized in that: described guard shield (11) of taking turns is connected with the side on described C type channel-section steel (41) top and the side on described 2nd C type channel-section steel (42) top.
5. an ultra shallow pit passenger elevator without machine room sedan-chair frame according to any one of claim 1,2 or 4, it is characterized in that: described C type channel-section steel (41) below and described 2nd C type channel-section steel (42) below are respectively equipped with wheel support (9), described wheel support (9) is fixed on described curb girder (2), be provided with two gears reel for rope (10) between two described wheel supports (9), two described gear reel for ropes (10) lay respectively at immediately below described diversion sheave (6).
6. an ultra shallow pit passenger elevator without machine room sedan-chair frame according to claim 4, is characterized in that: described wheel support (9) is C type channel-section steel.
7. an ultra shallow pit passenger elevator without machine room sedan-chair frame according to any one of claim 1,2,4 or 6, is characterized in that: bottom and the sedan-chair bottom framework (3) of described curb girder (2) are bolted.
8. an ultra shallow pit passenger elevator without machine room sedan-chair frame according to claim 7, is characterized in that: the bottom surface of a described C type channel-section steel (41) and the bottom surface of described 2nd C type channel-section steel (42) are all connected by the side of bolt with curb girder (2) top being positioned at described car (1) both sides.
9. an ultra shallow pit passenger elevator without machine room sedan-chair frame according to any one of claim 1,2,4,6 or 8, is characterized in that: described curb girder (2) is vertically placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310608874.0A CN104649110A (en) | 2013-11-25 | 2013-11-25 | Car frame of passenger elevator with ultra-shallow bottom pit and without machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310608874.0A CN104649110A (en) | 2013-11-25 | 2013-11-25 | Car frame of passenger elevator with ultra-shallow bottom pit and without machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649110A true CN104649110A (en) | 2015-05-27 |
Family
ID=53240832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310608874.0A Pending CN104649110A (en) | 2013-11-25 | 2013-11-25 | Car frame of passenger elevator with ultra-shallow bottom pit and without machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649110A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775968A (en) * | 2016-05-24 | 2016-07-20 | 南通三洋电梯有限责任公司 | Elevator car roof structure and elevator car |
| CN105947843A (en) * | 2016-07-01 | 2016-09-21 | 浙江联合电梯有限公司 | Car frame structure of six-guide-rail freight elevator |
-
2013
- 2013-11-25 CN CN201310608874.0A patent/CN104649110A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775968A (en) * | 2016-05-24 | 2016-07-20 | 南通三洋电梯有限责任公司 | Elevator car roof structure and elevator car |
| CN105775968B (en) * | 2016-05-24 | 2018-08-10 | 嘉世达电梯有限公司 | A kind of elevator car top structure and lift car |
| CN105947843A (en) * | 2016-07-01 | 2016-09-21 | 浙江联合电梯有限公司 | Car frame structure of six-guide-rail freight elevator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |