CN104596787A - Test device for cage anti-dropping device - Google Patents
Test device for cage anti-dropping device Download PDFInfo
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- CN104596787A CN104596787A CN201510036872.8A CN201510036872A CN104596787A CN 104596787 A CN104596787 A CN 104596787A CN 201510036872 A CN201510036872 A CN 201510036872A CN 104596787 A CN104596787 A CN 104596787A
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- derrick
- portable beam
- adjusting screw
- ground
- cage
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Abstract
A test device for a cage anti-dropping device relates to a test device. The test device comprises a ground, a derrick, a head sheave, a test cage, a winch room, land wheels, a steel wire rope, steel rope cage guide adjusting devices and rigid cage guide adjusting devices. The derrick is arranged on the ground and underground, and the derrick arranged on the ground comprises a first derrick layer and a second derrick layer. The derrick arranged underground comprises a first underground layer, a second underground layer and a third underground layer, the steel rope cage guide adjusting devices are fixedly arranged on the second derrick layer and the third underground layer, the rigid cage guide adjusting devices are fixed on the first derrick layer and the second underground layer, the head sheave is arranged at the top of the derrick, a land wheel is arranged on the ground in the derrick, the winch room is arranged on the ground on the outer portion of the derrick, one end of the steel wire rope is connected with the winch room, and the other end of the steel wire rope is sequentially wound around the land wheel and the head sheave to be fixedly connected with the test cage. The test device ensures that a cage can run safely and stably on a cage channel, namely a movable beam.
Description
[technical field]
The present invention relates to a kind of test unit, especially relate to a kind of test unit of parachute gear.
[background technology]
Known, in shaft production, shaft hoisting system is one of important link, once there is disconnected rope accident of cage crashing in lifting process, not only directly affect production, the also personal safety of entail dangers to mine workman, in order to ensure the safety of staff, safety regulations in coal mine specifies: the list rope winding cage of lifts personnel or lifts personnel and material must fill reliable safety catcher; When hoisting cable or coupling arrangement are pulled off, safety catcher can make cage be supported on reposefully on cage guide or check band, and unlikely pendant well causes major accident; Owing to being subject to the restriction of various condition, winding cage is diversified in specifications, safety catcher test can only utilize simple testing table to do experiment to simple, small-sized or single flexible cage guide in factory, unhook test for large cage and different cage guide can only complete at user scene, but site test cannot ensure the accuracy of experimental data and integrality, complete reaction the performance parameter of equipment can not be gone out.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of test unit of parachute gear, by arranging steel rope guide adjusting gear and rigid cage guide adjusting gear on derrick respectively, achieve the object of cage safe and stable operation on portable beam, and an experimental provision just can complete dissimilar, quiet, the dynamic load test of different size cage and safety catcher.
In order to realize described goal of the invention, the present invention adopts following technical scheme:
A kind of test unit of parachute gear, comprise ground, derrick, head sheave, test cage, hoist house, land wheel, wire rope, steel rope guide adjusting gear and rigid cage guide adjusting gear, described derrick is arranged on the upper and lower on ground, derrick one deck and two layers, derrick is comprised in the derrick in portion on the ground, B1 is comprised in the derrick of bottom, ground, two layers, underground and F3/B3, two layers, derrick and F3/B3 are all fixed with steel rope guide adjusting gear, derrick one deck and two layers, underground are all fixed with rigid cage guide adjusting gear, head sheave is provided with at the top of derrick, the ground of derrick inside is provided with land wheel, the ground of derrick outside is provided with hoist house, one end of described wire rope is connected with hoist house, the other end pile warp land wheel successively of wire rope, be fixedly connected with test cage after head sheave.
The test unit of described parachute gear, described steel rope guide adjusting gear comprises two slide rails be arranged side by side, fixed beam adjusting screw, feed screw nut, portable beam adjusting screw A, wire rope fix slide block and portable beam A, middle part between two slide rails is provided with the portable beam A fixed by feed screw nut, two slide rails are equipped with fixed beam adjusting screw, portable beam A is provided with portable beam adjusting screw A, is provided with wire rope at the middle part of portable beam adjusting screw A and fixes slide block.
The test unit of described parachute gear, described rigid cage guide adjusting gear comprises fixed beam, portable beam B, portable beam adjusting screw B and fixing girder steel, described fixed beam and portable beam B are all set to two, and interval is arranged, be equipped with portable beam adjusting screw B at the dual-side of fixed beam and portable beam B, the middle part being arranged on middle fixed beam and portable beam B opposite face is equipped with fixing girder steel.
The test unit of described parachute gear, described fixed beam adjusting screw, portable beam adjusting screw A are all connected with motor.
The test unit of described parachute gear, described portable beam adjusting screw B is connected with motor.
Owing to have employed technique scheme, the present invention has following beneficial effect:
The present invention by arranging steel rope guide adjusting gear and rigid cage guide adjusting gear respectively on derrick, effectively ensure that cage safely and steadily runs on cage guide and portable beam, and steel rope guide adjusting gear and rigid cage guide adjusting gear do not interfere with each other, synchronous interaction also can separate action, an experimental provision just can complete dissimilar, quiet, the dynamic load test of different size cage and safety catcher.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of steel rope guide adjusting gear of the present invention;
Fig. 3 is the structural representation of rigid cage guide adjusting gear of the present invention;
In figure: 1, head sheave; 2, derrick; 3, steel rope guide adjusting gear; 4, two layers, derrick ground; 5, rigid cage guide stationary installation; 6, derrick ground one deck; 7, cage is tested; 8, ground; 9, hoist house; 10, land wheel; 11, slide rail; 12, fixed beam adjusting screw; 13, feed screw nut; 14, portable beam adjusting screw A; 15, slide block fixed by wire rope; 16, portable beam A; 17, fixed beam; 18, portable beam B; 19, portable beam adjusting screw B; 20, fixing girder steel; 21, B1; 22, two layers, underground; 23, F3/B3; 24, wire rope.
[embodiment]
By explanation the present invention that the following examples can be detailed, disclose object of the present invention and be intended to protect all technological improvements in the scope of the invention.
The test unit of 1-3 parachute gear by reference to the accompanying drawings, comprise ground 8, derrick 2, head sheave 1, test cage 7, hoist house 9, land wheel 10, wire rope 24, steel rope guide adjusting gear 3 and rigid cage guide adjusting gear 5, described derrick 2 is arranged on the upper and lower on ground 8, derrick one deck 6 and two layer 4, derrick is comprised in the derrick 2 on top, ground 8, B1 21 is comprised in the derrick 2 of bottom, ground 8, two layer 22, underground and F3/B3 23, two layer 4, derrick and F3/B3 23 are all fixed with steel rope guide adjusting gear 3, derrick one deck 6 and underground two layer 22 are all fixed with rigid cage guide adjusting gear 5, head sheave 1 is provided with at the top of derrick 2, the ground 8 of derrick 2 inside is provided with land wheel 10, the ground 8 of derrick 2 outside is provided with hoist house 9, one end of described wire rope 24 is connected with hoist house 9, the other end pile warp land wheel 10 successively of wire rope 24, be fixedly connected with test cage 7 after head sheave 1.
The test unit of described parachute gear, described steel rope guide adjusting gear 3 comprises two slide rails be arranged side by side 11, fixed beam adjusting screw 12, feed screw nut 13, portable beam adjusting screw A14, wire rope fix slide block 15 and portable beam A16, middle part between two slide rails 11 is provided with the portable beam A16 fixed by feed screw nut 13, two slide rails 11 are equipped with fixed beam adjusting screw 12, portable beam A16 is provided with portable beam adjusting screw A14, is provided with wire rope at the middle part of portable beam adjusting screw A14 and fixes slide block 15.
The test unit of described parachute gear, described rigid cage guide adjusting gear 5 comprises fixed beam 17, portable beam B18, portable beam adjusting screw B19 and fixing girder steel 20, described fixed beam 17 and portable beam B18 are all set to two, and interval is arranged, be equipped with portable beam adjusting screw B19 at the dual-side of fixed beam 17 and portable beam B18, the middle part being arranged on middle fixed beam 17 and portable beam B18 opposite face is equipped with fixing girder steel 20.
The test unit of described parachute gear, described fixed beam adjusting screw 12, portable beam adjusting screw A14 are all connected with motor.
The test unit of described parachute gear, described portable beam adjusting screw B19 is connected with motor.
Implement the test unit of parachute gear of the present invention, in use, when driven by motor portable beam adjusting screw A14 rotates, drive wire rope to fix slide block 15 to move up and down, portable beam A16 is arranged on the middle part between two slide rails 11, and fixed beam adjusting screw 12 passes portable beam A16, when driven by motor fixed beam adjusting screw 12 rotates, portable beam A16 can be driven to move left and right, thus realize wire rope and fix slide block 15 upper and lower, left and right and move; Rigid cage guide is arranged on portable beam B18 by fixing girder steel 20, and portable beam B18 is arranged on portable beam adjusting screw B19, when driven by motor portable beam adjusting screw B19 rotates, drives portable beam B18 to move up and down, achieves apart from adjustable; The present invention by arranging steel rope guide adjusting gear and rigid cage guide adjusting gear respectively on derrick, effectively ensure that cage safely and steadily runs on cage guide and portable beam, and steel rope guide adjusting gear and rigid cage guide adjusting gear do not interfere with each other, synchronous interaction also can separate action, an experimental provision just can complete dissimilar, quiet, the dynamic load test of different size cage and safety catcher.
Part not in the detailed description of the invention is existing technology.
The embodiment selected in this article in order to open goal of the invention of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (5)
1. the test unit of a parachute gear, comprise ground (8), derrick (2), head sheave (1), test cage (7), hoist house (9), land wheel (10), wire rope (24), steel rope guide adjusting gear (3) and rigid cage guide adjusting gear (5), it is characterized in that: described derrick (2) is arranged on the upper and lower of ground (8), derrick one deck (6) and two layers, derrick (4) is comprised in the derrick (2) on ground (8) top, B1 (21) is comprised in the derrick (2) of ground (8) bottom, underground two layers (22) and F3/B3 (23), derrick two layers (4) and F3/B3 (23) are all fixed with steel rope guide adjusting gear (3), derrick one deck (6) and two layers, underground (22) are all fixed with rigid cage guide adjusting gear (5), head sheave (1) is provided with at the top of derrick (2), the ground (8) that derrick (2) is inner is provided with land wheel (10), the ground (8) that derrick (2) is outside is provided with hoist house (9), one end of described wire rope (24) is connected with hoist house (9), the other end pile warp land wheel (10) successively of wire rope (24), head sheave (1) is fixedly connected with test cage (7) afterwards.
2. the test unit of parachute gear according to claim 1, it is characterized in that: described steel rope guide adjusting gear (3) comprises two slide rails be arranged side by side (11), fixed beam adjusting screw (12), feed screw nut (13), portable beam adjusting screw A(14), wire rope fixes slide block (15) and portable beam A(16), middle part between two slide rails (11) is provided with by the fixing portable beam A(16 of feed screw nut (13)), two slide rails (11) are equipped with fixed beam adjusting screw (12), at portable beam A(16) on be provided with portable beam adjusting screw A(14), at portable beam adjusting screw A(14) middle part be provided with wire rope and fix slide block (15).
3. the test unit of parachute gear according to claim 2, it is characterized in that: described rigid cage guide adjusting gear (5) comprises fixed beam (17), portable beam B(18), portable beam adjusting screw B(19) and fixing girder steel (20), described fixed beam (17) and portable beam B(18) be all set to two, and interval is arranged, at fixed beam (17) and portable beam B(18) dual-side be equipped with portable beam adjusting screw B(19), being arranged on middle fixed beam (17) and portable beam B(18) middle part of opposite face is equipped with fixing girder steel (20).
4. the test unit of parachute gear according to claim 2, is characterized in that: described fixed beam adjusting screw (12), portable beam adjusting screw A(14) be all connected with motor.
5. the test unit of parachute gear according to claim 3, is characterized in that: described portable beam adjusting screw B(19) be connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036872.8A CN104596787B (en) | 2015-01-26 | 2015-01-26 | A kind of experimental rig of parachute gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036872.8A CN104596787B (en) | 2015-01-26 | 2015-01-26 | A kind of experimental rig of parachute gear |
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| Publication Number | Publication Date |
|---|---|
| CN104596787A true CN104596787A (en) | 2015-05-06 |
| CN104596787B CN104596787B (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036872.8A Active CN104596787B (en) | 2015-01-26 | 2015-01-26 | A kind of experimental rig of parachute gear |
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| CN (1) | CN104596787B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124235A (en) * | 2016-06-17 | 2016-11-16 | 中国矿业大学 | The lifting analog systems of a kind of flexible guide rail guiding and analogy method |
| CN110608912A (en) * | 2019-10-22 | 2019-12-24 | 江苏爱福特科技开发有限公司 | Vertical inclined shaft protection dynamic simulation test bed |
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| CN204422229U (en) * | 2015-01-26 | 2015-06-24 | 中信重工机械股份有限公司 | A kind of test unit of parachute gear |
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2015
- 2015-01-26 CN CN201510036872.8A patent/CN104596787B/en active Active
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| JP2003028750A (en) * | 2001-07-10 | 2003-01-29 | Kyoei Technica Kk | Device for examining shock absorber |
| CN1810620A (en) * | 2006-02-14 | 2006-08-02 | 中国矿业大学 | Device and method of detecting braking performance of safety catcher |
| CN102229395A (en) * | 2011-07-08 | 2011-11-02 | 中国矿业大学 | Multi-functional simulation experiment system for mining elevator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124235A (en) * | 2016-06-17 | 2016-11-16 | 中国矿业大学 | The lifting analog systems of a kind of flexible guide rail guiding and analogy method |
| CN106124235B (en) * | 2016-06-17 | 2018-09-28 | 中国矿业大学 | A kind of promotion simulation system and analogy method that flexible guide rail is oriented to |
| CN110608912A (en) * | 2019-10-22 | 2019-12-24 | 江苏爱福特科技开发有限公司 | Vertical inclined shaft protection dynamic simulation test bed |
| CN110608912B (en) * | 2019-10-22 | 2022-06-07 | 徐州立方机电设备制造有限公司 | Vertical inclined shaft protection dynamic simulation test bed |
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| CN104596787B (en) | 2017-11-10 |
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