CN206466850U - A kind of link gear of elevator safety gear - Google Patents
A kind of link gear of elevator safety gear Download PDFInfo
- Publication number
- CN206466850U CN206466850U CN201621212704.6U CN201621212704U CN206466850U CN 206466850 U CN206466850 U CN 206466850U CN 201621212704 U CN201621212704 U CN 201621212704U CN 206466850 U CN206466850 U CN 206466850U
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- CN
- China
- Prior art keywords
- transmission arm
- gangbar
- safety tongs
- gear
- safety
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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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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of link gear of elevator safety gear, including gangbar, the first safety tongs and the second safety tongs positioned at the gangbar two ends, the first transmission arm, the second transmission arm；Described first transmission arm one end is fixed on first safety tongs by the first linkage board and the gangbar；Described second transmission arm one end is connected with the gangbar, the other end is fixed on second safety tongs by axle, the other end of first transmission arm connects the upper end of the second linkage board, three row's bolts hole are provided with the steel wire rope connecting plate, the steel wire rope connecting plate is connected by the bolt hole with the lower end of second linkage board.The utility model need not be arranged on upper beam, installed in the bottom of car, connected two safety tongs by transmission arm, be not take up the space of upper beam and side, easy to operate, use simple, good braking effect.
Description
Technical field
The utility model is related to a kind of part of safety tongs, and in particular to a kind of link gear of elevator safety gear.
Background technology
Elevator safety clamp device is under the manipulation of limiter of speed, when the very serious failure such as hypervelocity, disconnected rope occurs in elevator
Afterwards, by the urgent stop of car and it is clamped in a kind of safety device on guide rail.The link gear of existing safety tongs is typically mounted at
On upper beam, limiter of speed is arranged on the headroom of elevator, and link gear is connected by steel wire rope with limiter of speed, such a to be only suitable for electricity
The enough situations of terraced headroom, therefore when overhead is smaller, it is necessary to design a kind of link gear of new safety tongs
Realize braking function.
The content of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of link gear of elevator safety gear, it is arranged on
The bottom of car, connects two safety tongs by transmission arm, is not take up the space of upper beam and side, easy to operate, using simple,
Good braking effect.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of link gear of elevator safety gear, including gangbar, positioned at the gangbar two ends the first safety tongs and
Second safety tongs, the first transmission arm, the second transmission arm；Described first transmission arm one end passes through the first linkage board and the gangbar
It is fixed on first safety tongs；Described second transmission arm one end is connected with the gangbar, and the other end is fixed on by axle
On second safety tongs.
Further, the other end of first transmission arm is connected opens on the upper end of the second linkage board, steel wire rope connecting plate
There are three row's bolts hole, the steel wire rope connecting plate is connected by the bolt hole with the lower end of second linkage board.
The beneficial effects of the utility model are：
The utility model need not be arranged on upper beam, and installed in the bottom of car, two safety are connected by transmission arm
Pincers, are not take up the space of upper beam and side, easy to operate, use simple, good braking effect.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Label declaration in figure：
1st, gangbar, the 2, first safety tongs, the 3, second safety tongs, the 4, first transmission arm, the 5, second transmission arm, 6, first
Dynamic plate, 7, steel wire rope connecting plate, the 8, second linkage board.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
It is shown in Figure 1, a kind of link gear of elevator safety gear, including gangbar 1, positioned at the two ends of gangbar 1
The first safety tongs 2 and the second safety tongs 3, the first transmission arm 4, the second transmission arm 5；Described one end of first transmission arm 4 passes through
One linkage board 6 is fixed on first safety tongs 2 with the gangbar 1；Described one end of second transmission arm 5 and the gangbar
1 connection, the other end is fixed on second safety tongs 3 by axle.
Further, the other end of first transmission arm 4 is connected on the upper end of the second linkage board 8, steel wire rope connecting plate 7
Three row's bolts hole are provided with, the steel wire rope connecting plate 7 is connected by the bolt hole with the lower end of second linkage board 8.
The preferred embodiment of utility model is the foregoing is only, the utility model is not limited to, for ability
For the technical staff in domain, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle it
Interior, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (2)
1. a kind of link gear of elevator safety gear, it is characterised in that：Including gangbar（1）, positioned at the gangbar（1）Two ends
The first safety tongs（2）With the second safety tongs（3）, the first transmission arm（4）, the second transmission arm（5）；First transmission arm（4）
One end passes through the first linkage board（6）With the gangbar（1）It is fixed on first safety tongs（2）On；Second transmission arm
（5）One end and the gangbar（1）Connection, the other end is fixed on second safety tongs by axle（3）On.
2. the link gear of elevator safety gear according to claim 1, it is characterised in that：First transmission arm（4）'s
The other end connects the second linkage board（8）Upper end, steel wire rope connecting plate（7）On be provided with three row's bolts hole, the steel wire rope connection
Plate（7）Pass through the bolt hole and second linkage board（8）Lower end connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212704.6U CN206466850U (en) | 2016-11-10 | 2016-11-10 | A kind of link gear of elevator safety gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212704.6U CN206466850U (en) | 2016-11-10 | 2016-11-10 | A kind of link gear of elevator safety gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206466850U true CN206466850U (en) | 2017-09-05 |
Family
ID=59709623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212704.6U Active CN206466850U (en) | 2016-11-10 | 2016-11-10 | A kind of link gear of elevator safety gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206466850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601205A (en) * | 2017-11-10 | 2018-01-19 | 康力电梯股份有限公司 | A kind of safety tong linkage for elevator |
-
2016
- 2016-11-10 CN CN201621212704.6U patent/CN206466850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601205A (en) * | 2017-11-10 | 2018-01-19 | 康力电梯股份有限公司 | A kind of safety tong linkage for elevator |
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| GR01 | Patent grant |