CN207175136U - A kind of mounting structure of elevator safety gear - Google Patents
A kind of mounting structure of elevator safety gear Download PDFInfo
- Publication number
- CN207175136U CN207175136U CN201721200585.7U CN201721200585U CN207175136U CN 207175136 U CN207175136 U CN 207175136U CN 201721200585 U CN201721200585 U CN 201721200585U CN 207175136 U CN207175136 U CN 207175136U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- guide
- fixed seat
- axis
- safety tongs
- 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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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
It the utility model is related to a kind of mounting structure of elevator safety gear, including fixed seat and safety tongs, fixed seat is provided with chute, sliding block is fixed with the pedestal of safety tongs, two side plates of fixed seat are provided with mounting hole, the axis of guide is installed, the pedestal of safety tongs is provided with the pilot hole coordinated with the axis of guide in two mounting holes；Pedestal can horizontally slip in the presence of chute, the axis of guide in fixed seat.The utility model is by setting the fixed seat with chute, sliding block on the pedestal of safety tongs can slide in chute, the pedestal of safety tongs can horizontally slip in the presence of chute, the axis of guide in fixed seat, so that the brake block on safety tongs can move left and right with pedestal, manufacture, the assembly precision requirement of safety tongs are reduced；When brake hard starts, thus brake block can avoid brake block from being contacted firmly with cage guide and cause cage guide to damage with pedestal in the direction adjust automatically of mounting seat interior edge vertical lift guide rail.
Description
Technical field
Elevator safety control technology is the utility model is related to, especially a kind of mounting structure of elevator safety gear.
Background technology
Safety tongs is the important safety part of lift facility, and safety guarantee effect can be played in elevator overspeed, stall,
The action of safety tongs device is rope-clamping plierses is clamped governor rope by limiter of speed action, as car is run downwards, limiter of speed
Rope draws orange red safety tongs link mechanism, the action of safety tongs link mechanism, drives safety tongs braking member and guide rail contact so that guide rail
The safety tongs on both sides steps up on guide rail simultaneously, makes car stop.Existing safety tongs is generally all fixedly mounted at elevator car
On railway carriage or compartment or elevator lower beam, the braking of pedestal, base and the lift car, only elevator lower beam geo-stationary, safety tongs of safety tongs
Block can be with relative elevator car, elevator lower beam movement with gripping elevator guide rails；Such a safety tongs mounting structure manufactures to elevator, peace
It is higher to fill required precision, production cost is high；In lift car brake hard, brake block can contact firmly with cage guide causes electricity
Terraced guide rail damage.
Utility model content
The purpose of this utility model is to provide a kind of mounting structure of elevator safety gear, for reducing the system of safety tongs
Make, assembly precision requirement the problem of.
In order to solve the above problems, the utility model provides a kind of mounting structure of elevator safety gear, including fixed seat,
Safety tongs is installed in the fixed seat, the fixed seat is provided with chute, be fixed with the pedestal of the safety tongs with it is described
The sliding block that chute coordinates, two side plates of the fixed seat are provided with mounting hole, the axis of guide are provided with two mounting holes,
The pedestal of the safety tongs is provided with the pilot hole coordinated with the axis of guide；The pedestal is in the chute, the axis of guide
In the presence of can be horizontally slipped in the fixed seat.
The mounting structure of elevator safety gear provided by the utility model also has following technical characteristic：
Further, limit spring is also arranged with the axis of guide, catch, the limit are further fixed on the axis of guide
Position spring one end is contradicted on the catch, and the other end of the limit spring is contradicted on the pedestal.
Further, the mounting hole is slotted hole, the axis of guide can with the pedestal in the mounting hole up and down
Slide.
Further, the top spring vertical with the axis of guide is additionally provided with the fixed seat, one end of the top spring contradicts
On the bottom plate of the fixed seat, the other end of the top spring is contradicted on the pedestal.
The utility model has the advantages that：By setting the fixed seat with chute, on the pedestal of safety tongs
Sliding block can slide in chute, and the pedestal of safety tongs can horizontally slip in the presence of chute, the axis of guide in fixed seat, by
This causes the brake block on safety tongs to be moved left and right with pedestal, reduces manufacture, the assembly precision requirement of safety tongs；Promptly making
Thus dynamic brake block when starting can avoid brake block with pedestal in the direction adjust automatically of mounting seat interior edge vertical lift guide rail
Being contacted firmly with cage guide causes cage guide to damage.
Brief description of the drawings
Fig. 1 is the structural representation of the fixed seat in the utility model embodiment；
Fig. 2 is the schematic diagram of the mounting structure of the elevator safety gear of the utility model embodiment；
Fig. 3 is the structural representation of the safety tongs in the utility model embodiment.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not rushing
In the case of prominent, the feature in embodiment and embodiment in the utility model can be mutually combined.
In one embodiment of the mounting structure of elevator safety gear of the present utility model as shown in Figure 1 to Figure 3, the elevator
The mounting structure of safety tongs includes fixed seat 10, and safety tongs 20 is provided with fixed seat 10, and fixed seat 10 is provided with chute 11, peace
The sliding block 22 coordinated with chute 11 is fixed with the pedestal 21 of full pincers 20, two side plates 12 of fixed seat 10 are provided with mounting hole
13, the axis of guide 23 is installed, the pedestal 21 of safety tongs 20 is provided with the pilot hole coordinated with the axis of guide 24 in two mounting holes 13；
Pedestal 21 can horizontally slip in the presence of chute 11, the axis of guide 23 in fixed seat 10.In the embodiment, have by setting
There is a fixed seat of chute, the sliding block on the pedestal of safety tongs can slide in chute, and the pedestal of safety tongs can be in chute, the axis of guide
In the presence of horizontally slipped in fixed seat so that the brake block on safety tongs can move left and right with pedestal, reduce peace
Manufacture, the assembly precision requirement clamped entirely；When brake hard starts, brake block can be led with pedestal in mounting seat interior edge vertical lift
The direction adjust automatically of rail, brake block thus can be avoided to be contacted firmly with cage guide and cause cage guide to damage.
In the above-described embodiments, the mounting structure of the elevator safety gear also has following technical characteristic：
Preferably, limit spring 24 is also arranged with the axis of guide 23, catch 25, limit spring are further fixed on the axis of guide 23
24 one end are contradicted on catch 25, and the other end of limit spring 24 is contradicted on pedestal 21, and specifically, the downside of pedestal 21 can
To set guide pad, pilot hole is opened up on guide pad, the axis of guide 23 is located in pilot hole, so that pedestal 21 is in fixed seat
Inside move left and right steady reliable, limit spring can prevent pedestal from arbitrarily rocking.
Preferably, mounting hole 13 is slotted hole, and the axis of guide 23 can be slided up and down in mounting hole 13 with pedestal 21, thus made
Pedestal is obtained to fluctuate in fixed seat.Preferably, the top spring 26 vertical with the axis of guide 23 is additionally provided with fixed seat 10, pushes up spring 26
One end contradict on the bottom plate 14 of fixed seat 10, top spring 26 the other end contradict on pedestal 21, thus can prevent pedestal from existing
Above-below direction rocks.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (4)
1. a kind of mounting structure of elevator safety gear, including fixed seat, safety tongs is installed in the fixed seat, its feature exists
In the fixed seat is provided with chute, and the sliding block coordinated with the chute, the fixation are fixed with the pedestal of the safety tongs
Two side plates of seat are provided with mounting hole, the axis of guide are provided with two mounting holes, the pedestal of the safety tongs is provided with
The pilot hole coordinated with the axis of guide；The pedestal can be in the fixed seat in the presence of the chute, the axis of guide
Inside horizontally slip.
2. the mounting structure of elevator safety gear according to claim 1, it is characterised in that：Also it is arranged with the axis of guide
Limit spring, catch is further fixed on the axis of guide, described limit spring one end is contradicted on the catch, the spacing bullet
The other end of spring is contradicted on the pedestal.
3. the mounting structure of elevator safety gear according to claim 2, it is characterised in that：The mounting hole is slotted hole,
The axis of guide can slide up and down with the pedestal in the mounting hole.
4. the mounting structure of elevator safety gear according to claim 3, it is characterised in that：Be additionally provided with the fixed seat with
The vertical top spring of the axis of guide, one end of the top spring are contradicted on the bottom plate of the fixed seat, the other end of the top spring
Contradict on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200585.7U CN207175136U (en) | 2017-09-19 | 2017-09-19 | A kind of mounting structure of elevator safety gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200585.7U CN207175136U (en) | 2017-09-19 | 2017-09-19 | A kind of mounting structure of elevator safety gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175136U true CN207175136U (en) | 2018-04-03 |
Family
ID=61747790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721200585.7U Expired - Fee Related CN207175136U (en) | 2017-09-19 | 2017-09-19 | A kind of mounting structure of elevator safety gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751048A (en) * | 2018-07-03 | 2018-11-06 | 意欧斯智能科技股份有限公司 | A kind of floating safety-brake mechanism |
-
2017
- 2017-09-19 CN CN201721200585.7U patent/CN207175136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751048A (en) * | 2018-07-03 | 2018-11-06 | 意欧斯智能科技股份有限公司 | A kind of floating safety-brake mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180919 |