CN207346959U - A kind of resistance to deformation elevator toe guard - Google Patents
A kind of resistance to deformation elevator toe guard Download PDFInfo
- Publication number
- CN207346959U CN207346959U CN201721459920.5U CN201721459920U CN207346959U CN 207346959 U CN207346959 U CN 207346959U CN 201721459920 U CN201721459920 U CN 201721459920U CN 207346959 U CN207346959 U CN 207346959U
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- supporting rack
- plate
- deformation
- spacing bracket
- 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 resistance to deformation elevator toe guard, including supporting rack, the end of supporting rack is equipped with U-type groove, fixed plate is connected with through multiple strip holes on the outside of supporting rack, dead plate upper end is equipped with multiple suspension hooks, and suspension hook one end connects supporting rack through rectangular opening, spacing bracket is equipped with the inside of fixed plate, spacing bracket upper end connects supporting rack, and spacing bracket both sides are equipped with the positioning angle steel being fixed on the inside of fixed plate, and U-type groove bottom is close in positioning angle steel upper end；The fixed plate bottom is equipped with dovetail groove, and the stiffener plates of multiple connection fixed plates are equipped with dovetail groove.The utility model can play position-limiting action by positioning the cooperation of angle steel and suspension hook to fixed plate；The stress intensity of fixed plate can be effectively improved by spacing bracket, makes toeguard that there is the characteristics of non-deformability is strong, and security is good.
Description
Technical field
A kind of toeguard is the utility model is related to, particularly a kind of resistance to deformation elevator toe guard.
Background technology
Elevator toe guard is typically mounted on the bottom of bridge railway carriage or compartment sill, and it is that lift car leveling terminates preceding shift to an earlier date in order to prevent that it, which is acted on,
When car sill is higher by landing sill after enabling or flat bed toe is injured because of shearing.But due to existing elevator toe guard stress
Intensity is relatively low, causes elevator toe guard that different degrees of deformation and bending occur after stress, so as to influence the guarantor of toeguard
Protect effect；And elevator cab needs continuous start and stop and speed change to move in lifting process, can also be caused in movement certain
Vibrations, toeguard needs is born vibrations and the pressure that elevator cab is brought for a long time, cause toeguard after long-term use can
The problem of appearance is loosened or dropped, there are some potential safety problems.Therefore, existing toeguard there are non-deformability it is weak, peace
The problem of property is poor entirely.
Utility model content
The purpose of this utility model is that, there is provided a kind of resistance to deformation elevator toe guard.It is strong with non-deformability, safety
The characteristics of property is good.
The technical solution of the utility model：A kind of resistance to deformation elevator toe guard, including supporting rack, the end of supporting rack are equipped with
U-type groove, supporting rack outside are connected with fixed plate through multiple strip holes, and dead plate upper end is equipped with multiple suspension hooks, and suspension hook one end is through square
Shape hole connects supporting rack, spacing bracket is equipped with the inside of fixed plate, spacing bracket upper end connection supporting rack, spacing bracket both sides are equipped with
U-type groove bottom is close in the positioning angle steel being fixed on the inside of fixed plate, positioning angle steel upper end；The fixed plate bottom is equipped with trapezoidal
Groove, the interior stiffener plates equipped with multiple connection fixed plates of dovetail groove.
In a kind of foregoing resistance to deformation elevator toe guard, the width ratio of the rectangular opening and suspension hook is 1.5:1.
In a kind of foregoing resistance to deformation elevator toe guard, the spacing bracket includes the limiting plate of V-arrangement, limiting plate both sides point
Not She You orthogonal first installing plate and the second installing plate, the first installing plate connection fixed plate, the second installing plate connection branch
Support.
Compared with prior art, the utility model can play position-limiting action by spacing bracket to fixed plate, avoid solid
Fixed board after being subject to lateral force occur bending or deform the problem of；By position angle steel and U-type groove fixed plate can be played it is vertical
To the effect of positioning, located lateral can be played the role of to fixed plate by suspension hook and rectangular opening, avoid fixed plate from being subject to
Pressure is caused to junction when external force or vibrations, makes fixed plate after long-term use being capable of stable connection.In addition, the utility model
Elevator chip and debris for dropping in lifting can be collected by fixed plate bottom dovetail groove, ensure the clean peace of elevator shaft
Entirely；The intensity of fixed plate lower end can be improved by the stiffener plate on dovetail groove, avoids debris from causing dovetail groove when dropping
Deformation.So the utility model has the characteristics of non-deformability is strong, and security is good.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the A direction views of Fig. 1.
Mark in attached drawing for：1- supporting racks, 2- fixed plates, 3- spacing brackets, 4- positioning angle steel, 101-U type grooves, 102-
Strip hole, 103- rectangular openings, 201- suspension hooks, 202- dovetail grooves, 203- stiffener plates, 301- limiting plates, the first installing plates of 302-,
The second installing plates of 303-.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of resistance to deformation elevator toe guard, is formed as shown in Figure 1,2 and 3, including supporting rack 1, supporting rack 1
End is equipped with U-type groove 101, and the outside of supporting rack 1 is connected with fixed plate 2 through multiple strip holes 102, and 2 upper end of fixed plate is equipped with multiple
Suspension hook 201,201 one end of suspension hook connect supporting rack 1 through rectangular opening 103, and the inner side of fixed plate 2 is equipped with spacing bracket 3, spacing bracket 3
Upper end connects supporting rack 1, and 3 both sides of spacing bracket are equipped with the positioning angle steel 4 for being fixed on the inner side of fixed plate 2, and 4 upper end of positioning angle steel is tight
Paste 101 bottom of U-type groove；2 bottom of fixed plate is equipped with dovetail groove 202, and multiple connection fixed plates 2 are equipped with dovetail groove 202
Stiffener plate 203.
The width ratio of the rectangular opening 103 and suspension hook 201 is 1.5:1.
The spacing bracket 3 includes the limiting plate 301 of V-arrangement, and 301 both sides of limiting plate are respectively equipped with orthogonal first peace
302 and second installing plate 303 of loading board, the first installing plate 302 connection fixed plate 2, the second installing plate 303 connection supporting rack 1.
The operation principle of the utility model：After supporting rack 1 is installed on car sill bottom, by the suspension hook at the top of fixed plate 2
201 buckle into the rectangular opening 103 of supporting rack 1, and suspension hook 201 will be close to U-type groove after buckling at the top of the positioning angle steel 4 in fixed plate 2
The cooperation of 101 bottoms, suspension hook 201 and rectangular opening 103 can play the role of fixed plate 2 cross spacing, position angle steel 4 and support
The cooperation of frame 1 can play the role of longitudinal spacing while itself stress intensity of fixed plate 2 is strengthened to fixed plate 2, so that
Reduce the vibration amplitude of fixed plate 2 at work；Bolt is installed on outside U-type groove 101 by fixed plate 2 after positioning through strip hole 102
Side, U-type groove 101 can increase supporting rack 1 structural strength of itself, and strip hole 102 can increase adjustment of the fixed plate 2 in longitudinal direction
Amplitude, ensure fixed plate 2 stablizes installation；Respectively by the first installing plate 302 and second of spacing bracket 3 after the installation of fixed plate 2
Installing plate 303 be installed on fixed plate 2 and supporting rack 1 on, when fixed plate 2 is in stress, spacing bracket 3 can by fixed plate 2 by
To pressure pass to cage bottom through supporting rack 1, so as to improve the stress intensity of fixed plate 2, and pass through the first installing plate
302 can be effectively increased fixed plate 2 and extraneous contact area, so as to reduce amplitude of deformation of the fixed plate 2 after stress, resistance
Shape ability is strong, and security is good.The dovetail groove 202 of 2 bottom of fixed plate can effectively collect passenger and drop when passing through car sill
Debris and chip, so as to keep the clean of the hoistway of elevator, stiffener plate 203 can strengthen the stress intensity of dovetail groove 202,
Dovetail groove 202 is avoided to occur the situation for deforming or being broken after stress.
Claims (3)
- A kind of 1. resistance to deformation elevator toe guard, it is characterised in that：Including supporting rack (1), the end of supporting rack (1) is equipped with U-type groove (101), fixed plate (2) is connected with through multiple strip holes (102) on the outside of supporting rack (1), fixed plate (2) upper end is equipped with multiple suspension hooks (201), suspension hook (201) one end is equipped with spacing bracket (3), limits through rectangular opening (103) connection supporting rack (1), fixed plate (2) inner side Position bracket (3) upper end connection supporting rack (1), spacing bracket (3) both sides are equipped with the positioning angle steel being fixed on the inside of fixed plate (2) (4), U-type groove (101) bottom is close in positioning angle steel (4) upper end；Fixed plate (2) bottom is equipped with dovetail groove (202), dovetail groove (202) stiffener plate (203) equipped with multiple connection fixed plates (2) in.
- A kind of 2. resistance to deformation elevator toe guard according to claim 1, it is characterised in that：The rectangular opening (103) and hang The width ratio of hook (201) is 1.5:1.
- A kind of 3. resistance to deformation elevator toe guard according to claim 1, it is characterised in that：The spacing bracket (3) includes V The limiting plate (301) of shape, limiting plate (301) both sides are respectively equipped with orthogonal first installing plate (302) and the second installing plate (303), the first installing plate (302) connection fixed plate (2), the second installing plate (303) connection supporting rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459920.5U CN207346959U (en) | 2017-11-06 | 2017-11-06 | A kind of resistance to deformation elevator toe guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459920.5U CN207346959U (en) | 2017-11-06 | 2017-11-06 | A kind of resistance to deformation elevator toe guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207346959U true CN207346959U (en) | 2018-05-11 |
Family
ID=62354492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459920.5U Expired - Fee Related CN207346959U (en) | 2017-11-06 | 2017-11-06 | A kind of resistance to deformation elevator toe guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207346959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651541A (en) * | 2017-11-06 | 2018-02-02 | 湖州力奥电梯配件有限公司 | A kind of resistance to deformation elevator toe guard |
-
2017
- 2017-11-06 CN CN201721459920.5U patent/CN207346959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651541A (en) * | 2017-11-06 | 2018-02-02 | 湖州力奥电梯配件有限公司 | A kind of resistance to deformation elevator toe guard |
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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: 20180511 Termination date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |