CN203760352U - Sudden stop switch for gang drill stay rope - Google Patents
Sudden stop switch for gang drill stay rope Download PDFInfo
- Publication number
- CN203760352U CN203760352U CN201420124162.1U CN201420124162U CN203760352U CN 203760352 U CN203760352 U CN 203760352U CN 201420124162 U CN201420124162 U CN 201420124162U CN 203760352 U CN203760352 U CN 203760352U
- Authority
- CN
- China
- Prior art keywords
- switch
- gang drill
- emergency stop
- stop switches
- hood
- 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
Links
Abstract
The utility model provides a sudden stop switch for a gang drill stay rope, which relates to the field of stay rope switch devices. The sudden stop switch for a gang drill stay rope comprises a switch shield, a stroke switch, and a stay rope linking device. The switch shield is provided with a spacing sheet, a spacing hole is disposed in the spacing sheet, and two sides of the switch shield are respectively provided with two holes. The stroke switch is disposed in the switch shield, and a moving contact on the stroke switch traverses through the spacing hole. The stay rope linking device comprises a movable shaft, a first clamping shaft, a stay rope, a second clamping shaft and a bearer from one end to the other end. The movable shaft penetrates through the switch shield. In the switch shield, the middle of the movable shaft is provided with a necking parat. One end of the movable shaft is sleeved by an elastic retainer ring, a flat washer, and a spring in order. One end of the second clamping shaft, which is connected to the bearer, is provided with a straight rod. The sudden stop switch for a gang drill stay rope is advantageous in that the stroke switch and the stay rope linking device are disposed in one switch shield; the structure is simple and mounting is convenient.
Description
Technical field
The utility model relates to pull switch device field, relates in particular to a kind of gang drill dragline emergency stop switches.
Background technology
Existing gang drill pull switch device, its travel switch and steel wire rope linkage are mounted on different parts, and inconvenience is installed, and regulate more complicated.
Utility model content
The purpose of this utility model is that the travel switch of current gang drill pull switch device and steel wire rope linkage need to be arranged on respectively on different parts, cause inconvenience being installed, regulating complicated problem, a kind of gang drill dragline emergency stop switches is provided, this gang drill dragline emergency stop switches is simple in structure, easily installs.
For achieving the above object, the technical scheme that the utility model provides is as follows:
The gang drill dragline emergency stop switches that the utility model provides comprises switch hood, travel switch and stay cord linkage;
Described switch hood is box-like, comprise a dismountable base plate and a dismountable side plate, central authorities in switch hood inside are provided with banking stop, are provided with spacing hole on banking stop, the both sides of the switch hood vertical with banking stop be provided with two positions relative to hole;
Described travel switch is placed in switch hood, and the moving contact being arranged on travel switch passes spacing hole;
Described stay cord linkage is axle shape, comprises passing through successively: movable axis, the first clamp shaft, stay cord, the second clamp shaft and bearing; To hole, in the inside of switch hood, the centre position place of movable axis is provided with necking part to described movable axis through two on switch hood, and one end of the movable axis being connected with the first clamp shaft is overlapped flexible back-up ring, plain washer and spring successively; One end that described the second clamp shaft is connected with bearing is straight-bar, and straight-bar periphery is provided with screw thread;
Gang drill dragline emergency stop switches is in the time of conventional state, and the moving contact on travel switch contacts with the necking part of movable axis.
Especially, described base plate is parallel with described banking stop, and described travel switch is placed on this base plate.
Especially, described side plate is vertical with described banking stop.
Especially, described movable axis is hollow structure.
Especially, described straight-bar is arranged on described bearing by nut.
Especially, described gang drill dragline emergency stop switches also comprises switch hood seat, and this switch hood seat is arranged on the outside of switch hood.
The beneficial effects of the utility model: the gang drill dragline emergency stop switches that the utility model provides is arranged on travel switch and stay cord linkage in a switch hood, be provided with a limiting plate in the central authorities of switch hood, solved easily in the past and travel switch and steel wire rope linkage will be arranged on respectively to the problem on different parts, simplify the structure, save material, and be arranged in same switch hood, can be as on not being arranged on different parts time, between each parts, there is space in the past or make outside travel switch is directly exposed to owing to lacking protective device, reduce the probability that gang drill dragline emergency stop switches breaks down, this gang drill dragline emergency stop switches is simple in structure, easily assembling.
Brief description of the drawings
The decomposition texture schematic diagram of the gang drill dragline emergency stop switches that Fig. 1 provides for the utility model.
The combining structure schematic diagram of the gang drill dragline emergency stop switches that Fig. 2 provides for the utility model.
The overall structure schematic diagram of the gang drill dragline emergency stop switches that Fig. 3 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further, the present embodiment only represents a kind of preferred forms, should not form restriction of the present utility model.
As shown in Figure 1 to Figure 3, the gang drill dragline emergency stop switches that the utility model provides comprises switch hood 1, travel switch 2 and stay cord linkage.
Switch hood 1 is box-like, comprise a dismountable base plate 13 and a dismountable side plate 14, be provided with parallel with base plate 13 and vertical with side plate 14 banking stop 11 in the central authorities of switch hood 1 inside, on banking stop 11, be provided with spacing hole 111, the both sides of the switch hood 1 vertical with banking stop 11 be provided with two positions relative to hole 12.
Travel switch 2 is placed on the base plate 13 of switch hood 1, and the moving contact 21 being arranged on travel switch 2 passes spacing hole 111.
Stay cord linkage is axle shape, comprises passing through successively: movable axis 3, the first clamp shaft 4, stay cord 5, the second clamp shaft 6 and bearing 7; Movable axis 3 is hollow structure, through two on switch hood 1 to hole 12, in the inside of switch hood 1, the centre position place of movable axis 3 is provided with necking part 31, movable axis 3 is symmetrical to hole 12 through two on switch hood 1, and one end of the movable axis 3 being connected with the first clamp shaft 4 is overlapped flexible back-up ring 8, plain washer 9 and spring 10 successively; One end that the second clamp shaft 6 is connected with bearing 7 is straight-bar 61, and straight-bar 61 peripheries are provided with screw thread, are arranged on bearing 7 by nut.
Gang drill dragline emergency stop switches also comprises a switch hood seat 15, and this switch hood seat 15 is arranged on the outside of switch hood 1.
The course of work of the gang drill dragline emergency stop switches that the utility model provides is as follows: stay cord 5 is pulled toward the direction of bearing 7, movable axis 3 can move toward equidirectional, because the two ends of movable axis 3 are larger than the diameter of necking part 31, movable axis 3 can, by the moving contact of travel switch 2 21 toward pressing down, disconnect circuit.Unclamp stay cord 5, under spring 10 effects, the moving contact 21 of travel switch 2 is aimed at necking part 31 again, and moving contact 21 is up upspring, and circuit reconnects.
Claims (6)
1. gang drill dragline emergency stop switches, is characterized in that: this gang drill dragline emergency stop switches comprises switch hood, travel switch and stay cord linkage;
Described switch hood is box-like, comprise a dismountable base plate and a dismountable side plate, central authorities in switch hood inside are provided with banking stop, are provided with spacing hole on banking stop, the both sides of the switch hood vertical with banking stop be provided with two positions relative to hole;
Described travel switch is placed in switch hood, and the moving contact being arranged on travel switch passes spacing hole;
Described stay cord linkage is axle shape, comprises passing through successively: movable axis, the first clamp shaft, stay cord, the second clamp shaft and bearing; To hole, in the inside of switch hood, the centre position place of movable axis is provided with necking part to described movable axis through two on switch hood, and one end of the movable axis being connected with the first clamp shaft is overlapped flexible back-up ring, plain washer and spring successively; One end that described the second clamp shaft is connected with bearing is straight-bar, and straight-bar periphery is provided with screw thread;
Gang drill dragline emergency stop switches is in the time of conventional state, and the moving contact on travel switch contacts with the necking part of movable axis.
2. gang drill dragline emergency stop switches according to claim 1, is characterized in that: described base plate is parallel with described banking stop, described travel switch is placed on this base plate.
3. gang drill dragline emergency stop switches according to claim 1, is characterized in that: described side plate is vertical with described banking stop.
4. gang drill dragline emergency stop switches according to claim 1, is characterized in that: described movable axis is hollow structure.
5. gang drill dragline emergency stop switches according to claim 1, is characterized in that: described straight-bar is arranged on described bearing by nut.
6. gang drill dragline emergency stop switches according to claim 1, is characterized in that: described gang drill dragline emergency stop switches also comprises switch hood seat, and this switch hood seat is installed on the outside of switch hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124162.1U CN203760352U (en) | 2014-03-19 | 2014-03-19 | Sudden stop switch for gang drill stay rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124162.1U CN203760352U (en) | 2014-03-19 | 2014-03-19 | Sudden stop switch for gang drill stay rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760352U true CN203760352U (en) | 2014-08-06 |
Family
ID=51255597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124162.1U Expired - Fee Related CN203760352U (en) | 2014-03-19 | 2014-03-19 | Sudden stop switch for gang drill stay rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760352U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167321A (en) * | 2014-09-02 | 2014-11-26 | 江苏美星大地环保科技有限公司 | Remote manual switch |
| CN104282477A (en) * | 2014-10-14 | 2015-01-14 | 武汉菲舍控制技术有限公司 | Field operation pull-cord switch |
| CN105097366A (en) * | 2015-08-19 | 2015-11-25 | 上海金盾消防智能科技有限公司 | Mechanically-and-forcedly-connected contactor device |
| CN108483100A (en) * | 2018-03-26 | 2018-09-04 | 濉溪县博诚包装制品有限公司 | A kind of safety guard in packaging film production |
-
2014
- 2014-03-19 CN CN201420124162.1U patent/CN203760352U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167321A (en) * | 2014-09-02 | 2014-11-26 | 江苏美星大地环保科技有限公司 | Remote manual switch |
| CN104282477A (en) * | 2014-10-14 | 2015-01-14 | 武汉菲舍控制技术有限公司 | Field operation pull-cord switch |
| CN105097366A (en) * | 2015-08-19 | 2015-11-25 | 上海金盾消防智能科技有限公司 | Mechanically-and-forcedly-connected contactor device |
| CN105097366B (en) * | 2015-08-19 | 2018-07-20 | 林新桓 | Mechanical forced connects contactor arrangement |
| CN108483100A (en) * | 2018-03-26 | 2018-09-04 | 濉溪县博诚包装制品有限公司 | A kind of safety guard in packaging film production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG XIANDA CNC MACHINERY CO., LTD. Free format text: FORMER NAME: FOSHAN SANDAR WELL MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Industrial Zone Beihai industrial constant northbound No. 3 Patentee after: GUANGDONG SANDAR CNC MACHINERY CO., LTD. Address before: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Industrial Zone Beihai industrial constant northbound No. 3 Patentee before: Foshan Sandar-Well Machinery Co., Ltd. |
|
| 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: 20140806 Termination date: 20180319 |