CN207632283U - The elevator lower beam structure of the wheel containing car floor - Google Patents
The elevator lower beam structure of the wheel containing car floor Download PDFInfo
- Publication number
- CN207632283U CN207632283U CN201721461544.3U CN201721461544U CN207632283U CN 207632283 U CN207632283 U CN 207632283U CN 201721461544 U CN201721461544 U CN 201721461544U CN 207632283 U CN207632283 U CN 207632283U
- Authority
- CN
- China
- Prior art keywords
- car floor
- lower beam
- wheel
- weldment
- elevator
- 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
The utility model discloses a kind of elevator lower beam structures of wheel containing car floor, including a pair of of weldment, connecting plate, fixed seat, car floor wheel and safety tongs, wherein：The weldment is welded by one section of square steel and one section of angle steel, and a side and the square steel of the angle steel weld, another side is concordant with the upper surface of square steel；There are two the connecting plates, is respectively welded in the different location of the upper surface of the pair of weldment, and to which two weldments are connected into an entirety, and there are spaces appropriate between two weldments；The fixed seat is fixed on the lower end of square steel；The car floor wheel is mounted in fixed seat, and in the space among two weldments；The safety tongs is installed below connecting plate, and in the space between two weldments.Since car floor wheel to be mounted on to the centre position of a pair of parallel weldment so that pulling force suffered by underbeam and car center of gravity in the same plane so that the operation of elevator is more stablized.
Description
Technical field
The utility model is related to elevator technology fields, specifically, being the elevator lower beam structure about a kind of wheel containing car floor.
Background technology
With the increasingly raising of living standards of the people, elevator is commonly used already in daily life.In elevator interior
In equipment, underbeam is connected with carriage bracket, plays a part of the entire car weight of carrying, has prodigious shadow to the stability of elevator
It rings.
In the elevator lower beam structure of the existing wheel containing car floor, generally use channel steel is as girder and adds reinforcement connecting plate.
The both ends of elevator lower beam are bolted with two vertical beams respectively；Car floor wheel there are two being installed in the homonymy of elevator lower beam, wheel shaft both ends
It is separately fixed on underbeam and support base.The homonymy installation of car floor wheel makes car floor wheel not existed by the pulling force of wirerope and the center of gravity of car
In same plane, to which the long-play of elevator can be unfavorable for there are one the generation of torque.It is therefore desirable to be improved.
Utility model content
The purpose of this utility model is that car floor wheel present in the elevator lower beam structure for solving the existing wheel containing car floor is same
Side installation caused by car floor wheel by wirerope pulling force and car center of gravity not in the same plane the problem of, to provide one kind
Improved elevator lower beam structure.
It is faced for realization is above-mentioned, the elevator lower beam structure of the wheel containing car floor of the utility model, including a pair of of weldment, connection
Plate, fixed seat, car floor wheel and safety tongs, wherein：
The weldment is welded by one section of square steel and one section of angle steel, and a side and the square steel of the angle steel weld,
Another side is concordant with the upper surface of square steel；
There are two the connecting plates, is respectively welded in the different location of the upper surface of the pair of weldment, thus by two
A weldment connects into an entirety, and there are spaces appropriate between two weldments；
The fixed seat is fixed on the lower end of square steel；
The car floor wheel is mounted in fixed seat, and in the space among two weldments；
The safety tongs is installed below connecting plate, and in the space between two weldments.
The position that two close end is leaned in weldment is respectively welded in preferred embodiment according to the present utility model, described two connecting plates
It sets.
Preferably, the elevator lower beam structure of the utility model further includes a reinforcement connecting plate, the reinforcement connecting plate welding
In the medium position of elevator lower beam, for further promoting the structural strength of entire elevator lower beam.
According to the utility model, the space among the car floor wheel and safety tongs meets elevator wire rope and passes therethrough.
According to the utility model, the connection between each component can also use riveting or bolt to connect other than welding manner
The mode connect replaces.
The beneficial effects of the utility model are as follows：
Centre position of the utility model since car floor wheel to be mounted on to the parallel weldment that a pair of of square steel and angle steel are constituted,
And there are enough spaces to pass through for wirerope at the both ends of underbeam so that pulling force suffered by underbeam is with car center of gravity in same plane
It is interior, so as to avoid due to torque caused by car floor wheel installation site, the operation of elevator is made more to stablize.
Description of the drawings
Fig. 1 is the schematic diagram of the elevator lower beam structure of the wheel containing car floor of the utility model.
Fig. 2 is the vertical view of the elevator lower beam structure of the wheel containing car floor.
Fig. 3 is the side view of the elevator lower beam structure of the wheel containing car floor.
Fig. 4 is the schematic diagram of the another side of the elevator lower beam structure of the wheel containing car floor.
Reference numeral：
10, weldment；11, square steel；12, angle steel；20, connecting plate；
30, fixed seat；40, car floor wheel；50, safety tongs；60 reinforce connecting plate.
Specific implementation mode
Below in conjunction with attached drawing, the elevator lower beam structure of the wheel containing car floor of the utility model is done further with specific embodiment
Detailed description.It should be understood that following embodiment is merely to illustrate the utility model not for restriction the scope of the utility model.
As shown in Figs 1-4, the elevator lower beam structure of the wheel containing car floor of the utility model includes a pair of of weldment 10, connecting plate
20, fixed seat 30, car floor wheel 40 and safety tongs 50, wherein：
The weldment 10 is welded by one section of square steel 11 and one section of angle steel 12, a side of the angle steel 12 and side
Steel 11 welds, another side is concordant with the upper surface of square steel 11；
There are two the connecting plates 20, is respectively welded in the different location of the upper surface of the pair of weldment 10, to
Two weldments 10 are connected into an entirety, and there are spaces appropriate between two weldments 10；
The fixed seat 30 is fixed on the lower end of square steel 11；
The car floor wheel 40 is mounted in fixed seat 30, and in the space among two weldments 10；
The safety tongs 50 is installed on the region for being located at 20 lower section of connecting plate in the space between two weldments 10.
In the utility model, there are enough spaces to pass through for elevator wire rope among car floor wheel 40 and safety tongs 50.
According to the present embodiment, it is preferred that the position for leaning on two close end in weldment 10 is respectively welded in described two connecting plates 20.
Further, the elevator lower beam structure of the wheel containing car floor of the utility model further include to reinforce connecting plate 60, it is described
Reinforce the medium position that connecting plate 60 is welded in elevator lower beam, for further promoting the structural strength of entire elevator lower beam.
Although in addition, each construction package of elevator lower beam described above mostly connect in a welding manner, this field
Technical staff is readily appreciated that, using other modes, such as rivets, is bolted, the utility model similarly may be implemented
Purpose.
Although disclosed above the utility model specific embodiment, those skilled in the art is not departing from the utility model
Spirit, that is, the open scope in, still may make some modifications or changes, therefore the rights protection scope of the utility model is with claim
Subject to the range that book limits.
Claims (4)
1. a kind of elevator lower beam structure of wheel containing car floor, which is characterized in that including a pair of of weldment, connecting plate, fixed seat, car floor
Wheel and safety tongs, wherein：
The weldment is welded by one section of square steel and one section of angle steel, and a side and the square steel of the angle steel weld, another
A side is concordant with the upper surface of square steel；
There are two the connecting plates, is respectively welded in the different location of the upper surface of the pair of weldment, to weld two
Fitting connects into an entirety, and there are spaces appropriate between two weldments；
The fixed seat is fixed on the lower end of square steel；
The car floor wheel is mounted in fixed seat, and in the space among two weldments；
The safety tongs is installed below connecting plate, and in the space between two weldments.
2. the elevator lower beam structure of the wheel according to claim 1 containing car floor, which is characterized in that described two connecting plate difference
It is welded in the position that weldment leans on two close end.
3. the elevator lower beam structure of the wheel according to claim 1 containing car floor, which is characterized in that further include reinforcement connection
Plate, the medium position reinforced connecting plate and be welded in elevator lower beam, for further promoting the structure of entire elevator lower beam
Intensity.
4. the elevator lower beam structure of the wheel according to claim 1 containing car floor, which is characterized in that the car floor wheel and safety tongs
Intermediate space meets elevator wire rope and passes therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461544.3U CN207632283U (en) | 2017-11-06 | 2017-11-06 | The elevator lower beam structure of the wheel containing car floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461544.3U CN207632283U (en) | 2017-11-06 | 2017-11-06 | The elevator lower beam structure of the wheel containing car floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207632283U true CN207632283U (en) | 2018-07-20 |
Family
ID=62860002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461544.3U Expired - Fee Related CN207632283U (en) | 2017-11-06 | 2017-11-06 | The elevator lower beam structure of the wheel containing car floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207632283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104528A (en) * | 2019-04-23 | 2019-08-09 | 菱王电梯股份有限公司 | Integral type dual-gripper lower beam component of elevator car |
-
2017
- 2017-11-06 CN CN201721461544.3U patent/CN207632283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104528A (en) * | 2019-04-23 | 2019-08-09 | 菱王电梯股份有限公司 | Integral type dual-gripper lower beam component of elevator car |
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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: 20180720 Termination date: 20211106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |