CN203682966U - Endless rope winch off-track detecting device - Google Patents
Endless rope winch off-track detecting device Download PDFInfo
- Publication number
- CN203682966U CN203682966U CN201420029291.2U CN201420029291U CN203682966U CN 203682966 U CN203682966 U CN 203682966U CN 201420029291 U CN201420029291 U CN 201420029291U CN 203682966 U CN203682966 U CN 203682966U
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- China
- Prior art keywords
- angle bar
- approach switch
- horizontal plate
- steel pipe
- rope winch
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Abstract
The utility model provides an endless rope winch off-track detecting device. The endless rope winch off-track detecting device comprises upper angle iron, lower angle iron, connecting bolts, a proximity switch and a protection steel pipe. The upper angle iron comprises a horizontal plate and a longitudinal plate which are vertically connected. Six bolt holes in three rows are formed in the longitudinal plate, and the structure of the lower angle iron is the same as the structure of the upper angle iron. The connecting bolts are divided into two sets. The proximity switch is provided with an outer shell, an upper nut, a lower nut, an output wire and a probe. The upper angle iron and the lower angle iron are fixedly connected through the two sets of connecting bolts. The proximity switch is fixedly installed on a horizontal plate of the lower angle iron, and the protection steel pipe and the lower end face of the horizontal plate of the lower angle iron are welded. The inner wall of the protection steel pipe surrounds the lower portion of the proximity switch. When the endless rope winch off-track detecting device is used, the upper end face of the horizontal plate of the upper angle iron and the lower end face of a shuttle car plate of an endless rope winch are welded. The endless rope winch off-track detecting device is simple in structure, convenient to install, low in cost and high in adaptability. An alarm and a stopping signal can be sent in time when it can detected that a shuttle car will be off the track or the shuttle car is off the track in real time, and accidents are effectively avoided.
Description
Technical field
The utility model relates to mine endless rope winch monitored control system, is specifically related to a kind of shuttle car for detection of the endless rope winch stepless rope winch that slides down detecting device that slides down that whether derails.
Background technology
Endless rope winch is a kind of common rail continuous transport equipment of coal mine down-hole tunnel with rope traction.The configuration of endless rope winch generally includes equipment or the devices such as main frame, tension wheel, shuttle car, press rope wheel, tug rim and steering hardware.In operational process, when its shuttle car runs to the key points such as turning, slope, easily there is shuttle car derailment occurring in endless rope winch, causes equipment to be tumbled, and when serious, can cause run rider, as personnel, life security accident occurs.In at present common endless rope winch prison system, not yet arrange and can whether derail and carry out the online effective device detecting shuttle car in stepless rope winch system.
Utility model content
The purpose of this utility model is: overcome the deficiencies in the prior art, provide a kind of simple in structure, easy for installation, cost is lower, can detect in real time stepless rope winch that whether shuttle car of stepless rope winch the derail detecting device that slides down while using
The technical solution of the utility model is: the stepless rope winch of the present utility model detecting device that slides down, and its constructional feature is: comprise angle bar, lower angle bar, tie bolt, approach switch and protection steel pipe;
Above-mentioned upper angle bar comprises horizontal plate and the stringer board of vertical connection; Stringer board is provided with 6 bolts hole, and these 6 bolts hole divide 3 rows to arrange from top to bottom, arrange, and the hole axial line of 2 bolts hole of every row is in same level before and after 2 bolts hole of every row divide;
Lower angle bar comprises horizontal plate and the stringer board of vertical connection; Stringer board is provided with 6 bolts hole, and these 6 bolts hole divide 3 rows to arrange from top to bottom, arrange, and the hole axial line of 2 bolts hole of every row is in same level before and after 2 bolts hole of every row divide; The center of the horizontal plate of lower angle bar is provided with the approach switch mounting hole of up/down perforation;
Tie bolt is provided with 2 groups;
Approach switch has shell, upper nut, lower nut, output lead and probe;
The steel cylindrical tube that protection steel pipe is hollow, the internal diameter of protection steel pipe is greater than the external diameter of the lower nut of approach switch;
Upper angle bar matches by 3 rows that arrange in bolts hole on the stringer board of the row in 3 on its stringer board row bolt hole and lower angle bar, is fixedly connected with by 2 groups of tie bolts; The shell of approach switch coordinates up and down approach switch is fixedly mounted on the horizontal plate of lower angle bar through the approach switch mounting hole of the horizontal plate of lower angle bar the upper nut by approach switch and lower nut from top to bottom, and approach switch with its output lead up, probe below mode arrange; Protection steel pipe is with the lower surface welding of the horizontal plate of its upper surface and lower angle bar; Protection steel pipe is enclosed in the part of the lower surface of the horizontal plate of angle bar under the protruding from of approach switch in its inwall; And the lower surface of protection steel pipe is lower than the lower surface of approach switch;
When use, upper angle bar is with the lower surface welding of the upper surface of its horizontal plate and the shuttle car sweep of stepless rope winch.
Further scheme is: the material of the material of above-mentioned upper angle bar, lower angle bar and protection steel pipe is 304 corrosion-resistant steels.
Further scheme also has: above-mentioned approach switch is the approach switch of M30 model.
The utlity model has positive effect: (1) stepless rope winch of the present utility model detecting device that slides down, simple in structure, easy for installation, cost is lower, applicability is strong.(2) the stepless rope winch of the present utility model detecting device that slides down, when use, can detect in real time the shuttle car operation conditions in stepless rope winch system, in the time that shuttle car will derail or occur derailing situation, can send in time and report to the police and stop signal, to stop in time with processing accident, thereby overturning, the steel rope that can effectively avoid winch unexpected derailing in service to cause are broken and the accident such as worker work personal safety, ensure Safety of Coal Mine Production.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model, has also shown shuttle car base plate and steel rope track in figure;
Fig. 2 is the right elevation of Fig. 1.
Reference numeral in above-mentioned accompanying drawing is as follows:
Upper angle bar 1, horizontal plate 11, stringer board 12, bolt hole 12-1,
Tie bolt 3,
Approach switch 4, shell 41, upper nut 42, lower nut 43, output lead 44,
Shuttle car sweep 6,
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
(embodiment 1)
See Fig. 1 and Fig. 2, the stepless rope winch of the present embodiment detecting device that slides down, upper angle bar 1, lower angle bar 2, tie bolt 3, approach switch 4 and protection steel pipe 5 form.
The material of upper angle bar 1 is 304 corrosion-resistant steels.Upper angle bar 1 is made up of horizontal plate 11 and stringer board 12 vertical connections.Stringer board 12 is provided with 6 bolt hole 12-1, and these 6 bolt hole 12-1 divide 3 rows to arrange from top to bottom, arrange, and the hole axial line of 2 bolt hole 12-1 of every row is in same level before and after 2 bolt hole 12-1 of every row divide.
The material of lower angle bar 2 is 304 corrosion-resistant steels.Lower angle bar 2 is made up of horizontal plate 21 and stringer board 22 vertical connections.Stringer board 22 is provided with 6 bolt hole 22-1, and these 6 bolt hole 22-1 divide 3 rows to arrange from top to bottom, arrange, and the hole axial line of 2 bolt hole 22-1 of every row is in same level before and after 2 bolt hole 22-1 of every row divide.The center of the horizontal plate 21 of lower angle bar 2 is provided with the approach switch mounting hole of up/down perforation.
Approach switch 4 has shell 41, upper nut 42, lower nut 43, output lead 44 and probe.In approach switch 4 the present embodiment, preferably adopting model is M30 approach switch.The output lead 44 of approach switch 4 is for output detection signal.
The material of protection steel pipe 5 is 304 corrosion-resistant steels.The steel cylindrical tube that protection steel pipe 5 is hollow, the internal diameter of protection steel pipe 5 is greater than the external diameter of the lower nut 43 of approach switch 4, while making to install, can tighten lower nut 43 with socket wrench.
Upper angle bar 1 matches by 3 rows that arrange in bolt hole 22-1 on the stringer board 22 of the row in 3 on its stringer board 12 row bolt hole 12-1 and lower angle bar 2, is fixedly connected with by 2 groups of tie bolts 3; The shell 41 of approach switch 4 coordinates up and down approach switch 4 is fixedly mounted on the horizontal plate 21 of lower angle bar 2 through the approach switch mounting hole of the horizontal plate 21 of lower angle bar 2 upper nut 42 by approach switch 4 and lower nut 43 from top to bottom, and approach switch 4 with its output lead 44 up, probe below mode arrange.Protection steel pipe 5 is with the lower surface welding of the horizontal plate 21 of its upper surface and lower angle bar 2; Protection steel pipe 5 is enclosed in the part of the lower surface of the horizontal plate 21 of angle bar 2 under the protruding from of approach switch 4 in its inwall; And the lower surface of protection steel pipe 5 is lower than the lower surface of approach switch 4; Also be that the probe contracting of approach switch 4 is in protection steel pipe 5, effectively to be protected.
When use, upper angle bar 1 with the upper surface of its horizontal plate 11 directly over the shuttle car wheel inner edge place near stepless rope winch, steel rope track 7 with the lower surface welding of the shuttle car sweep 6 of stepless rope winch.The stepless rope winch that 2 cover the present embodiment are installed on the shuttle car of the stepless rope winch detecting device that slides down; Each 3 row's bolts hole that arrange respectively on the stringer board of upper angle bar 1 and lower angle bar 2, its object is that bolt hole by selecting differing heights is fixedly connected with upper angle bar 1 and lower angle bar 2 at various height by 2 groups of tie bolts 3, simultaneously by the upper nut 42 of approach switch 4 and the cooperation up and down of lower nut 43 fine setting, with the probe that ensures approach switch 4 just to track upper surface and apart from track upper surface 8-10mm.And the stepless rope winch that the makes the present embodiment detecting device that slides down can be applicable to the different shuttle car of radius of wheel.
The slide down principle of work of detecting device of the stepless rope winch of the present embodiment is summarized as follows:
The stepless rope winch of the present embodiment slides down after detecting device installs, when the shuttle car of stepless rope winch is in operational process without derailing in the situation that, the lower surface of approach switch 4 is also that the upper surface of the probe distance steel rope track 7 of approach switch 4 is less than detection distance, 2 approach switchs 4 are all exported normally closed signal, while there is dislocation when any side run-off the straight of shuttle car or with steel rope track 7, cause the surface distance of the probe distance steel rope track 7 of approach switch 4 to exceed detecting apart from time, the approach switch 4 of being located at this side sends and often opens signal, showing derailment accident occurs.In the time all derailing in shuttle car both sides, the slide down approach switch 4 of detecting device of the stepless rope winch of this 2 cover all sends and often opens signal, shows derailment accident and occurs.The stepless rope winch that the control system on backstage receives the present embodiment slides down and sends and report to the police and control emergency engine kill after the derailing signal that detecting device sends, to avoid occurring major accident.
Above embodiment is the explanation to detailed description of the invention of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not in the situation that departing from spirit and scope of the present utility model; can also make various conversion and variation and obtain the corresponding technical scheme being equal to, therefore all technical schemes that are equal to all should be included into scope of patent protection of the present utility model.
Claims (3)
1. the stepless rope winch detecting device that slides down, is characterized in that: comprise angle bar (1), lower angle bar (2), tie bolt (3), approach switch (4) and protection steel pipe (5);
Described upper angle bar (1) comprises horizontal plate (11) and the stringer board (12) of vertical connection; Stringer board (12) is provided with 6 bolts hole (12-1), and these 6 bolts hole (12-1) divide 3 rows to arrange from top to bottom, and 2 bolts hole (12-1) of every row point front and back arrange, and the hole axial line of 2 bolts hole (12-1) of every row is in same level;
Lower angle bar (2) comprises horizontal plate (21) and the stringer board (22) of vertical connection; Stringer board (22) is provided with 6 bolts hole (22-1), and these 6 bolts hole (22-1) divide 3 rows to arrange from top to bottom, and 2 bolts hole (22-1) of every row point front and back arrange, and the hole axial line of 2 bolts hole (22-1) of every row is in same level; The center of the horizontal plate (21) of lower angle bar (2) is provided with the approach switch mounting hole of up/down perforation;
Tie bolt (3) is provided with 2 groups;
Approach switch (4) has shell (41), upper nut (42), lower nut (43), output lead (44) and probe;
The steel cylindrical tube that protection steel pipe (5) is hollow, the internal diameter of protection steel pipe (5) is greater than the external diameter of the lower nut (43) of approach switch (4);
Upper angle bar (1) matches by 3 rows that arrange in bolts hole (22-1) on the stringer board (22) of the row in 3 on its stringer board (12) row bolt hole (12-1) and lower angle bar (2), is fixedly connected with by 2 groups of tie bolts (3); The shell (41) of approach switch (4) coordinates the horizontal plate (21) that approach switch (4) is fixedly mounted on to lower angle bar (2) to go up through the approach switch mounting hole of the horizontal plate (21) of lower angle bar (2) the upper nut (42) by approach switch (4) and lower nut (43) from top to bottom up and down, and approach switch (4) with its output lead (44) up, pop one's head in below mode arrange; Protection steel pipe (5) is with the lower surface welding of the horizontal plate (21) of its upper surface and lower angle bar (2); Protection steel pipe (5) is enclosed in the part of the lower surface of the horizontal plate (21) of angle bar (2) under the protruding from of approach switch (4) in its inwall; And the lower surface of protection steel pipe (5) is lower than the lower surface of approach switch (4);
When use, upper angle bar (1) is with the lower surface welding of the upper surface of its horizontal plate (11) and the shuttle car sweep (6) of stepless rope winch.
2. the stepless rope winch according to claim 1 detecting device that slides down, is characterized in that: the material of described upper angle bar (1), lower angle bar (2) and protection steel pipe (5) is 304 corrosion-resistant steels.
3. the stepless rope winch according to claim 1 detecting device that slides down, is characterized in that: the approach switch that described approach switch (4) is M30 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029291.2U CN203682966U (en) | 2014-01-17 | 2014-01-17 | Endless rope winch off-track detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029291.2U CN203682966U (en) | 2014-01-17 | 2014-01-17 | Endless rope winch off-track detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682966U true CN203682966U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029291.2U Expired - Fee Related CN203682966U (en) | 2014-01-17 | 2014-01-17 | Endless rope winch off-track detecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941294A (en) * | 2019-04-01 | 2019-06-28 | 孝义晨信瑞机电维修安装有限公司 | Railway endless rope traction shuttle car automated security control system |
-
2014
- 2014-01-17 CN CN201420029291.2U patent/CN203682966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941294A (en) * | 2019-04-01 | 2019-06-28 | 孝义晨信瑞机电维修安装有限公司 | Railway endless rope traction shuttle car automated security control system |
| CN109941294B (en) * | 2019-04-01 | 2023-09-26 | 孝义晨信瑞机电维修安装有限公司 | Safety automatic control system for railway endless rope traction shuttle car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |