CN103723606A - Car stop and cradle linkage locking device in cage - Google Patents
Car stop and cradle linkage locking device in cage Download PDFInfo
- Publication number
- CN103723606A CN103723606A CN201310636177.6A CN201310636177A CN103723606A CN 103723606 A CN103723606 A CN 103723606A CN 201310636177 A CN201310636177 A CN 201310636177A CN 103723606 A CN103723606 A CN 103723606A
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- hinged
- cage
- sled arm
- arm
- pull
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Abstract
The invention provides a car stop and cradle linkage locking device in a cage and belongs to the technical field of lifting transportation for coal mines. The car stop and cradle linkage locking device in the cage structurally comprises an ejector rod, a first prying arm and a second prying arm, the lower end of the ejector rod is connected with the right end of the first prying arm through a hinge pin, the left end of the first prying arm is hinged to one end of the second prying arm, the middle of the first prying arm and the middle of the second prying arm are respectively provided with a positioning plate in a hinged mode, the other end of the second prying arm is provided with a connecting plate and hinged to one end of the connecting plate, the other end of the connecting plate is provided with a pull-plug part and connected with the lower end of the pull-plug part, the lower end of the pull-plug part is provided with a hinged base and connected with the hinged base, and the pull-plug part is provided with a falling lump connected with the pull-plug part in a sliding mode. Compared with the prior art, the car stop and cradle linkage locking device in the cage has the advantages of being reasonable in design, simple in structure, convenient to use and the like, potential safety hazards of a main lifting system are eliminated, and meanwhile the safety of workers in the working environment is improved.
Description
Technical field
The present invention relates to coal mine lifting transportation technology field, specifically a kind of cage interior car arrester and cage chair linkage fastener.
Background technology
Shaft station only has by stop device and locates mine car, and filling out tank need to manually complete simultaneously, and stop device is not connected between covering with the wheel of mine car, and wheel is covered when slipping away tramroad, and mine car could pass through.Wheel is covered and is automatically reset to tramroad, just can reach coupler lock.So can not control mine car simultaneously, increase workman's labour intensity.
Summary of the invention
Technical assignment of the present invention is for the deficiencies in the prior art, and a kind of reasonable in design, cage interior car arrester and cage chair linkage fastener that result of use is good are provided.
The technical solution adopted for the present invention to solve the technical problems is:
Cage interior car arrester and cage chair linkage fastener, comprise push rod, the first sled arm and the second sled arm, the lower end of push rod is connected by bearing pin with the right-hand member of the first sled arm, one end of the left end of the firstth sled arm and the second sled arm is hinged, the middle part of the first sled arm and the second sled arm is respectively arranged with the locating plate hinged with it, the other end of the second sled arm is provided with connecting panel hinged with its one end, the other end of connecting panel is provided with plug and is connected with its lower end, the lower end of plug is provided with hinged seat coupled, is provided with the pendant top with its sliding block joint in plug.
Cage interior car arrester and cage chair linkage fastener, the plane at its first sled arm place and the plane at the second sled arm place are perpendicular.
Cage interior car arrester and cage chair linkage fastener, described in it, connecting panel is comprised of two plate bodys that are hinged.
Compared with prior art, the beneficial effect producing is in the present invention:
The features such as that the present invention has is reasonable in design, simple in structure, easy to use, function admirable, practicality, have solved the hidden danger of ton car malfunction, solve the potential safety hazard of main elevator system, the safety that has also improved staff's working environment simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present invention;
Accompanying drawing 2 is left views of the present invention;
Accompanying drawing 3 is birds-eye vieies of the present invention.
In figure: 1, pendant top, 2, connecting panel, 3, locating plate, 4, plug, 5, hinged seat, 6, hinge, 7, latch spring, the 8, second sled arm, the 9, first sled arm, 10, push rod, 11, pressing plate.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail below.
As shown in drawings, cage interior car arrester of the present invention and cage chair linkage fastener, its structure comprises push rod 10, the first sled arm 9 and the second sled arm 8, the lower end of push rod 10 is connected by bearing pin with the right-hand member of the first sled arm 9, one end of the left end of the first sled arm 9 and the second sled arm 8 is hinged, the middle part of the first sled arm 9 and the second sled arm 8 is respectively arranged with the plane at the locating plate hinged with it 3, the first sled arm 9 places and the plane at the second sled arm 8 places is perpendicular; The other end of the second sled arm 8 is provided with connecting panel 2 hinged with its one end, the other end of connecting panel 2 is provided with plug 4 and is connected with its lower end, the lower end of plug 4 is provided with hinged seat 5 coupled, in plug 4, be provided with the pendant top 1 with its sliding block joint, described connecting panel 2 is comprised of two plate bodys that are hinged.
Locating plate, hinged seat can all arrange on the ground, push rod upper end pass ground and with its sliding block joint.
While filling out tank, pendant top 1 and connecting panel 2 are separately positioned on the both sides of hinge, put down to shake and lift, by being contained in, shake the pressing plate carrying on, push down push rod 10 and make it to move downward, the lower end of push rod is connected by bearing pin with one end of the first sled arm 9, drives one end of the first sled arm 9 to move downward, the first sled arm 9 is around bearing pin rotation, and the other end of the first sled arm 9 is upward movement.The first sled arm 9 other end ends are because being connected with the second sled arm 8, so seesaw movements also occurs the second sled arm 8.Thereby by connecting panel 2 drive whole group insert 4 centered by bearing pin to anticlockwise, driven wheel is covered to left movement, locking is opened in deorbit.When shaking lifting while rising, fallen the effect of top 1 gravity, wheel is covered and being automatically reset and blocking.
Cage interior car arrester of the present invention and its processing and fabricating of cage chair linkage fastener are simple and convenient, processing and fabricating shown in by specification accompanying drawing.
Except the technical characterictic described in specification sheets, be those skilled in the art's known technology.
Claims (3)
1. cage interior car arrester and cage chair linkage fastener, it is characterized in that comprising push rod, the first sled arm and the second sled arm, the lower end of push rod is connected by bearing pin with the right-hand member of the first sled arm, one end of the left end of the first sled arm and the second sled arm is hinged, the middle part of the first sled arm and the second sled arm is respectively arranged with the locating plate hinged with it, the other end of the second sled arm is provided with connecting panel hinged with its one end, the other end of connecting panel is provided with plug and is connected with its lower end, the lower end of plug is provided with hinged seat coupled, in plug, be provided with the pendant top with its sliding block joint.
2. cage interior car arrester according to claim 1 and cage chair linkage fastener, is characterized in that the plane at the first sled arm place and the plane at the second sled arm place are perpendicular.
3. cage interior car arrester according to claim 1 and cage chair linkage fastener, is characterized in that described connecting panel is comprised of two plate bodys that are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636177.6A CN103723606A (en) | 2013-12-03 | 2013-12-03 | Car stop and cradle linkage locking device in cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636177.6A CN103723606A (en) | 2013-12-03 | 2013-12-03 | Car stop and cradle linkage locking device in cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103723606A true CN103723606A (en) | 2014-04-16 |
Family
ID=50447957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310636177.6A Pending CN103723606A (en) | 2013-12-03 | 2013-12-03 | Car stop and cradle linkage locking device in cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723606A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052402U (en) * | 1988-02-11 | 1990-02-07 | 浙江省苍南县仪表三厂 | Safety device for cages kick-up block |
| CN2102276U (en) * | 1991-09-29 | 1992-04-22 | 扬州市王庄煤矿 | Automatic car arrester in cage |
| CN2628369Y (en) * | 2003-06-26 | 2004-07-28 | 扬州市矿务局王庄煤矿 | Through type car arrester at bottom in jar |
| CN103029719A (en) * | 2011-09-30 | 2013-04-10 | 徐州煤矿安全设备制造有限公司 | In-tank car arrester capable of preventing mine car from beating tank |
| CN203638935U (en) * | 2013-12-03 | 2014-06-11 | 山东金阳矿业集团有限公司 | In-cage car stopper and cradle linkage locking device |
-
2013
- 2013-12-03 CN CN201310636177.6A patent/CN103723606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052402U (en) * | 1988-02-11 | 1990-02-07 | 浙江省苍南县仪表三厂 | Safety device for cages kick-up block |
| CN2102276U (en) * | 1991-09-29 | 1992-04-22 | 扬州市王庄煤矿 | Automatic car arrester in cage |
| CN2628369Y (en) * | 2003-06-26 | 2004-07-28 | 扬州市矿务局王庄煤矿 | Through type car arrester at bottom in jar |
| CN103029719A (en) * | 2011-09-30 | 2013-04-10 | 徐州煤矿安全设备制造有限公司 | In-tank car arrester capable of preventing mine car from beating tank |
| CN203638935U (en) * | 2013-12-03 | 2014-06-11 | 山东金阳矿业集团有限公司 | In-cage car stopper and cradle linkage locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |