CN205739992U - Elevator car door sill component - Google Patents
Elevator car door sill component Download PDFInfo
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- CN205739992U CN205739992U CN201620695735.5U CN201620695735U CN205739992U CN 205739992 U CN205739992 U CN 205739992U CN 201620695735 U CN201620695735 U CN 201620695735U CN 205739992 U CN205739992 U CN 205739992U
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- strip angle
- car door
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Abstract
A kind of elevator car door sill component, including sill body and support member, it is characterized in that: the L-type strip angle bar that described support member is formed in one, the length of described L-type strip angle bar extends along the length direction of car bottom plate, one L-square of described L-type strip angle bar, for being connected with before car bottom plate, another L-square is fixed sill body.This elevator car door sill component installing component high with car bottom plate bonding strength, required is few, easy for installation.
Description
Technical field
This utility model relates to elevator technology field, is specifically related to elevator car door sill component.
Background technology
Authorization Notice No. is that the Chinese invention patent of CN102730529A discloses a kind of elevator car door sill component, its knot
Structure is as it is shown in figure 1, include sill body 1a and sill support member 3a, and the number of described sill support member 3a is three, describedly
Bank body 1a is provided with three connecting plate 2a, described sill support member 3a along its length and is connected by securing member with connecting plate 2a.
This elevator car door sill component uses three sill support member 3a to support sill body 1a, makes the support of sill body 1a more
Rationally, stress is the most uniform.
But when the wider width of sill body, and when elevator is passenger-cargo dual-purpose, three of this elevator car door sill component
When the bonding strength of sill support member 3a is insufficiently resistant to be loaded with the go-cart turnover lift car of weight momentary action sill this
Bending moment on body 1a, thus cause sill body 1a to sink, even car bottom plate yield deformation, there is bigger safety hidden
Suffer from；In addition, three sill support member 3a and three connecting plate 2a are used sill body 1a to be installed, due to installing component relatively
Many so that installation procedure is relatively complicated, and in order to ensure the planarization that sill body 1a installs, need constantly to adjust three sills
Support member 3a and the position of three connecting plate 2a, install inconvenience, cause inefficiency.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of and car bottom plate bonding strength installing component high, required
Less, elevator car door sill component easy for installation.
Technical solution of the present utility model is: a kind of elevator car door sill component, including sill body and support member,
It is characterized in that: the L-type strip angle bar that described support member is formed in one, the length of described L-type strip angle bar is along at the bottom of sedan-chair
The length direction of plate extends, and a L-square of described L-type strip angle bar is used for being connected with before car bottom plate, another L-square
Upper fixing sill body.
After using said structure, this utility model has the advantage that
This utility model elevator car door sill component only need an integrated L-type strip angle bar can by sill this
Body is arranged in the car bottom plate of car, and required installing component is few, easy for installation；Due to L-type strip angle bar be used for support ground
The transverse property of the L-square of bank body, can resist well from loading go-cart momentary action bending on sill body
Moment, and when this bending moment is delivered to car bottom plate from sill body, due to another right-angle side and the sedan-chair of L-type strip angle bar
Base plate is connected so that the thickness of car bottom plate also adds the thickness of L-type strip angle bar in addition to the thickness of itself, thus improves
The intensity of car bottom plate, makes the car bottom plate will not yield deformation；And L-type strip angle bar extends along the length direction of car bottom plate,
Compare for the length direction along car bottom plate is spaced and arranges multiple angle bar, stress surface increases, stress evenly, and each stress point holds
The load being subject to is less, so that the bonding strength of this sill component further enhances.
As preferably, if described L-type strip angle bar is arranged on the L-square being connected with car bottom plate along its length
Dry vertical long lumbar hole, described L-type strip angle bar is fixed in car bottom plate by vertical long lumbar hole and the first securing member.Arrange
Several vertical long lumbar holes can ensure which kind of decorating method no matter the ground of car use, and the height of sill body can be free
Regulation is mated, and can ensure that the surface of sill body and the smooth of car ground.
As preferably, the number of described vertical long lumbar hole is 8.8 vertical long lumbar holes are set, i.e. use 8 first tight
Firmware is connected with car bottom plate, and its pretightning force can ensure that sill body will not sink under the load effect of 2000KG, basic energy
Meet daily use demand.
As preferably, described vertical long lumbar hole two is one group, and each group is equidistantly evenly distributed on L-type strip angle bar,
Two vertical long lumbar holes in described often group in close proximity to.This setting can make L-type strip angle bar stress evenly, and by often group
Two interior vertical long lumbar holes are in close proximity to strengthening pretightning force, fixing more firm.
As preferably, also include some L-type the first connecting plates and L-type the second connecting plate, the one of described L-type the first connecting plate
L-square is fixed with L-type strip angle bar also by vertical long lumbar hole and the first securing member, and another L-square is connected with L-type second
One L-square of plate is fixed, and another L-square of described L-type the second connecting plate connects a toeguard.Toeguard is set and can ensure electricity
The safe handling of ladder, and the attachment structure intensity of this toeguard is high, uniform force.
As preferably, described L-type the first connecting plate is steel plate.Owing to L-type strip angle bar can be resisted well
The bending moment of loading go-cart, so that L-type the first connecting plate connecting toeguard uses steel plate, saves material.
As preferably, described L-type the second connecting plate is steel plate.Owing to L-type strip angle bar can be resisted well
The bending moment of loading go-cart, so that L-type the second connecting plate connecting toeguard uses steel plate, saves material.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of existing elevator car door sill component；
Fig. 2 is the structural representation of this utility model elevator car door sill component；
Fig. 3 is the exploded perspective view of this utility model elevator car door sill component
In prior art diagram: 1a-sill body, 2a-connecting plate, 3a-sill support member；
In this utility model figure: 1-sill body, 2-support member, 3-car bottom plate, 4-long lumbar hole, 6-the first connecting plate, 7-
Second connecting plate, 8-toeguard.
Detailed description of the invention
Below in conjunction with the accompanying drawings, and in conjunction with the embodiments the present invention is described further.
Embodiment:
As shown in Figure 2 and Figure 3, a kind of elevator car door sill component, including sill body 1 and support member 2, it is characterised in that:
The L-type strip angle bar that described support member 2 is formed in one, the length of described L-type strip angle bar is along the length side of car bottom plate 3
To extension, a L-square of described L-type strip angle bar for being connected, before car bottom plate 3 on another L-square regularly
Bank body 1.
This utility model elevator car door sill component only need an integrated L-type strip angle bar can by sill this
Body 1 is arranged in the car bottom plate 3 of car, and required installing component is few, easy for installation；Due to L-type strip angle bar be used for support
The transverse property of the L-square of sill body 1, can resist well from loading go-cart momentary action on sill body 1
Bending moment, and when this bending moment is delivered to car bottom plate 3 from sill body 1, due to another right angle of L-type strip angle bar
While be connected with car bottom plate 3 so that the thickness of car bottom plate 3 also adds the thickness of L-type strip angle bar in addition to the thickness of itself,
Thus improve the intensity of car bottom plate 3, make the car bottom plate 3 will not yield deformation；And L-type strip angle bar is along the length of car bottom plate 3
Degree direction extend, compare along car bottom plate 3 length direction be spaced multiple angle bar is set for, stress surface increase, stress evenly,
And load that each stress point bears is less, so that the bonding strength of this sill component further enhances.
As preferably, if described L-type strip angle bar is arranged on the L-square being connected with car bottom plate 3 along its length
Dry vertical long lumbar hole 4, described L-type strip angle bar is fixed in car bottom plate 3 by vertical long lumbar hole 4 and the first securing member.
Several vertical long lumbar holes 4 are set and can ensure no matter the ground of car uses which kind of decorating method, the height of sill body 1 all may be used
Mated freely to regulate, be thereby may be ensured that the surface of sill body 1 and the smooth of car ground.
As preferably, the number of described vertical long lumbar hole 4 is 8.8 vertical long lumbar holes 4 are set, i.e. use 8 fastenings
Part is connected with car bottom plate 3, and its pretightning force can ensure that sill body 1 will not sink under the load effect of 2000KG, basic energy
Meet daily use demand.
As preferably, described vertical long lumbar hole 4 two is one group, and each group is equidistantly evenly distributed on L-type strip angle bar,
Two vertical long lumbar holes 4 in described often group in close proximity to.This setting can make L-type strip angle bar stress evenly, and will be every
Two vertical long lumbar holes 4 in group are in close proximity to strengthening pretightning force, fixing more firm.
As preferably, also include some L-type the first connecting plates 6 and L-type the second connecting plate 7, described L-type the first connecting plate 6
A L-square fix with L-type strip angle bar also by vertical long lumbar hole 4 and the first securing member, another L-square and L-type the
One L-square of two connecting plates 7 is fixed, and another L-square of described L-type the second connecting plate 7 connects a toeguard 8.Spats is set
Plate 8 can ensure the safe handling of elevator, and the attachment structure intensity of this toeguard 8 is high, uniform force.
As preferably, described L-type the first connecting plate 6 is steel plate.Owing to L-type strip angle bar can be resisted well
The bending moment of loading go-cart, so that L-type the first connecting plate 6 connecting toeguard 8 uses steel plate, saves material
Material.
As preferably, described L-type the second connecting plate 7 is steel plate.Owing to L-type strip angle bar can be resisted well
The bending moment of loading go-cart, so that L-type the second connecting plate 7 connecting toeguard 8 uses steel plate, saves material
Material.
The installation process of this utility model elevator car door sill component is as follows:
One L-square of L-type strip angle bar and a L-square of L-type the first connecting plate 6 are passed through the first securing member and sedan-chair
Fixing before base plate 3, the first securing member can use M10*35 bolt；Sill body 1 is arranged on the another of L-type strip angle bar
On one L-square, and fix with the second securing member；Then by another L-square of L-type the first connecting plate 6 and L-type the second connecting plate
One L-square of 7 is fixed with the 3rd securing member, finally that toeguard 8 is tight with the 4th with another L-square of L-type the second connecting plate 7
Firmware is fixed.
Claims (7)
1. an elevator car door sill component, including sill body (1) and support member (2), it is characterised in that: described support member
(2) the L-type strip angle bar being formed in one, the length of described L-type strip angle bar is prolonged along the length direction of car bottom plate (3)
Stretching, a L-square of described L-type strip angle bar, for being connected before car bottom plate (3), another L-square fixes sill
Body (1).
A kind of elevator car door sill component the most according to claim 1, it is characterised in that: described L-type strip angle bar is used
Several vertical long lumbar holes (4), described L-type strip angle are set on the L-square being connected with car bottom plate (3) along its length
Vertical long lumbar hole (4) is crossed by Tie Tong and the first securing member is fixed in car bottom plate (3).
A kind of elevator car door sill component the most according to claim 2, it is characterised in that: described vertical long lumbar hole (4)
Number is 8.
A kind of elevator car door sill component the most according to claim 3, it is characterised in that: described vertical long lumbar hole (4) two
Individual is one group, and each group is equidistantly evenly distributed on L-type strip angle bar, and two vertical long lumbar holes (4) in described often group are tight
Close.
A kind of elevator car door sill component the most according to claim 2, it is characterised in that: also include some L-types first even
Fishplate bar (6) and L-type the second connecting plate (7), a L-square of described L-type the first connecting plate (6) also by vertical long lumbar hole (4) and
First securing member is fixed with L-type strip angle bar, and a L-square of another L-square and L-type the second connecting plate (7) is fixed, described
Another L-square of L-type the second connecting plate (7) connects a toeguard (8).
A kind of elevator car door sill component the most according to claim 5, it is characterised in that: described L-type the first connecting plate (6)
For steel plate.
A kind of elevator car door sill component the most according to claim 5, it is characterised in that: described L-type the second connecting plate (7)
For steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695735.5U CN205739992U (en) | 2016-06-29 | 2016-06-29 | Elevator car door sill component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695735.5U CN205739992U (en) | 2016-06-29 | 2016-06-29 | Elevator car door sill component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205739992U true CN205739992U (en) | 2016-11-30 |
Family
ID=57379564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695735.5U Active CN205739992U (en) | 2016-06-29 | 2016-06-29 | Elevator car door sill component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205739992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439661A (en) * | 2020-03-30 | 2020-07-24 | 日立电梯（中国）有限公司 | Car bottom structure and car |
-
2016
- 2016-06-29 CN CN201620695735.5U patent/CN205739992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439661A (en) * | 2020-03-30 | 2020-07-24 | 日立电梯（中国）有限公司 | Car bottom structure and car |
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| GR01 | Patent grant |