CN207208096U - A kind of resetting-mechanism of In-pot Car Retarder - Google Patents
A kind of resetting-mechanism of In-pot Car Retarder Download PDFInfo
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- CN207208096U CN207208096U CN201720931261.4U CN201720931261U CN207208096U CN 207208096 U CN207208096 U CN 207208096U CN 201720931261 U CN201720931261 U CN 201720931261U CN 207208096 U CN207208096 U CN 207208096U
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- brute spring
- car
- resetting
- baffle
- car arrester
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Abstract
The utility model discloses a kind of resetting-mechanism of In-pot Car Retarder, including reset sleeve and car arrester, the bottom of the reset sleeve is provided with bottom axle sleeve, and car arrester is provided with the operation panel, mounting hole is provided with the car arrester, the bottom of the car arrester is installed with promotion connecting rod.The resetting-mechanism of this In-pot Car Retarder, one end of car arrester is in the inside of reset sleeve, promote brute spring, brute spring will be stretched and shunk along reset sleeve, brute spring stress is transformed into compression from drawing, the service life of brute spring can effectively be extended, save operating cost, improve auxiliary shaft hoisting efficiency, the present apparatus causes the reduction of brute spring Break frequency, reduce the expense for changing brute spring, system operation is efficient, having reached reduces the purpose that barrier for some reason impacts the production time, improve system reliability and security simultaneously, reduce the personnel risk for changing brute spring operation, it is stable, reduce accident rate.
Description
Technical field
Mine safety device technical field is the utility model is related to, specially a kind of resetting-mechanism of In-pot Car Retarder.
Background technology
In secondary vertical shaft hoisting, to ensure safety, car arrester must be installed in cage, car arrester is mine cage hoisting
Prevented in system mine car when cage is run because cage rocks, wave and caused by the mine car accident of cage crashing dress of holding up traffic that occurs and set
Put, have certain requirement to In-pot Car Retarder, In-pot Car Retarder must be in closed mode to cage in the process of running, to ensure ore deposit
Stabilization of the car in cage, when cage reaches well head, shaft bottom loading position, In-pot Car Retarder in opened condition, ensures cage
Interior mine car can smoothly go out tank, and while mine car goes out tank in tank, In-pot Car Retarder recovers closed mode, prevent from altering tank, ensure peace
Entirely.
In reality operation, by the thrust drivening rod mechanism of cage chair cylinder, open spring elongation car arrester, mine car leads to
Cross, when mine car has arrived assigned position, cylinder decompression linkage restores to the original state, and car arrester recovers elastic shape by spring tension
Become, and reset car arrester, so as to play purpose of holding up traffic.55 mine cars of per tour hoisting power or so, per car all needs to put into and out of tank
Under, rise once, because be spring tension reset, have high requirement to spring tolerance, act frequently, when spring elongation length reaches
During to 1.5 times of spring its length, beyond spring tolerance, spring breakage phenomenon often occurs, and it is big to change spring difficulty,
Each replacing construction is longer, influences material lifting operation.
Utility model content
The purpose of this utility model is to provide a kind of resetting-mechanism of In-pot Car Retarder, possesses and changes that spring is simple and bullet
The characteristics of spring service life is long, solves the problems of the prior art.
To achieve the above object, the utility model provides following technical scheme：
A kind of resetting-mechanism of In-pot Car Retarder, including reset sleeve and car arrester, the bottom of the reset sleeve are set
There is bottom axle sleeve, bottom strut is installed on the bottom axle sleeve, the both ends of the bottom strut are provided with bottom fixed block, institute
The top for stating reset sleeve is provided with top axle sleeve, and the top axle, which is put, is provided with top strut, and the two of the top strut
End is provided with top fixed block, and the top fixed block is fixed in fixed column, and the top of the fixed column is installed with behaviour
Make plate, car arrester is installed on the operation panel, mounting hole is provided with the car arrester, peace is fixed in the bottom of the car arrester
Equipped with connecting rod is promoted, the bottom for promoting connecting rod is connected with cage chair cylinder push-rod, and the bottom side of the car arrester is also set up
There is push pedal, the push pedal extends into the inside of reset sleeve, and the side of the push pedal is provided with first baffle, the first baffle
Side brute spring is installed, the opposite side of the brute spring is provided with second baffle, and the side of the second baffle is consolidated
Dingan County is equipped with push rod, and one end of the push rod is fixedly connected with top strut.
Preferably, the push rod and second baffle are fixed, and first baffle is past in the presence of push pedal and brute spring
Multiple motion.
Preferably, the quantity of the fixed column is two, and the quantity of top fixed block is also two, top fixed block difference
It is fixed in fixed column, cage chair cylinder push-rod passes through between two fixed columns.
Preferably, the push rod, second baffle, brute spring and first baffle are located at the inside of reset sleeve.
Preferably, the reset sleeve is a kind of component of steel pipe material.
Compared with prior art, the beneficial effects of the utility model are as follows：
The resetting-mechanism of this In-pot Car Retarder, car arrester will not misplace, cage chair cylinder is promoted and shaken easily according to track motion
Platform cylinder push-rod moves, then promotes connecting rod also to take exercises, this completes the motion of car arrester, one end of car arrester is resetting
The inside of sleeve pipe, promotes brute spring, and brute spring shrinks, brute spring stress is transformed into compression from drawing, can be had
Effect extends the service life of brute spring, saves operating cost, improves auxiliary shaft hoisting efficiency, and the present apparatus causes brute spring to be broken
Frequency reduces, and reduces the expense for changing brute spring, and system operation is efficient, has reached reduction barrier when impacting production for some reason
Between purpose, while improve system reliability and security, reduce the personnel risk for changing brute spring operation, operation is steady
It is fixed, reduce accident rate.
Brief description of the drawings
Fig. 1 is the utility model mounting structure schematic diagram；
Fig. 2 is the utility model reset sleeve structural representation；
Fig. 3 is the utility model post exercise structural representation.
In figure：1 reset sleeve, 2 bottom axle sleeves, 3 top axle sleeves, 4 bottom struts, 5 top struts, 6 bottom fixed blocks, 7
Top fixed block, 8 operation panels, 9 car arresters, 10 mounting holes, 11 promotion connecting rods, 12 fixed columns, 13 cage chair cylinder push-rods, 14 push away
Bar, 15 second baffles, Final 16's power spring, 17 first baffles, 18 push pedals.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of resetting-mechanism of In-pot Car Retarder, including reset sleeve 1 and car arrester 9, reset sleeve 1
For a kind of component of steel pipe material, the bottom of reset sleeve 1 is provided with bottom axle sleeve 2, bottom strut is provided with bottom axle sleeve 2
4, the both ends of bottom strut 4 are provided with bottom fixed block 6, and the top of reset sleeve 1 is provided with top axle sleeve 3, on top axle sleeve 3
Top strut 5 is installed, the both ends of top strut 5 are provided with top fixed block 7, and top fixed block 7 is fixed in fixed column 12,
The quantity of fixed column 12 is two, and the quantity of top fixed block 7 is also two, and top fixed block 7 is separately fixed at fixed column 12
On, cage chair cylinder push-rod 13 passes through between two fixed columns 12, and the top of fixed column 12 is installed with operation panel 8, operation
Car arrester 9 is installed on plate 8, on operation panel 8 on be additionally provided with track, car arrester 9 will not misplace according to track motion easily,
Be provided with mounting hole 10 on car arrester 9, the bottom of car arrester 9, which is installed with, promotes connecting rod 11, promote the bottom of connecting rod 11 with
Cage chair cylinder push-rod 13 connects, and cage chair cylinder promotes cage chair cylinder push-rod 13 to move, then promotes connecting rod 11 also to take exercises, thus
The motion of car arrester 9 is completed, one end of car arrester 9 is in the inside of reset sleeve 1, promotion brute spring 16, brute spring 16
Compression, is transformed into compression from drawing by the stress of brute spring 16, can effectively extend the service life of brute spring 16, saves
Operating cost, auxiliary shaft hoisting efficiency is improved, the bottom side of car arrester 9 is additionally provided with push pedal 18, and push pedal 18 extends into reseting sleeve
The inside of pipe 1, the side of push pedal 18 are provided with first baffle 17, and the side of first baffle 17 is provided with brute spring 16, strength
The opposite side of spring 16 is provided with second baffle 15, and the side of second baffle 15 is installed with push rod 14, one end of push rod 14
It is fixedly connected with top strut 5, push rod 14, second baffle 15, brute spring 16 and first baffle 17 are located at the interior of reset sleeve 1
Portion, push rod 14 and second baffle 15 are fixed, and first baffle 17 moves back and forth in the presence of push pedal 18 and brute spring 16,
Steel pipe manufacturing spring runway is now selected, the brute spring 16 of a diameter 100mm is installed in runway, it is real by spring-compressed elastic deformation
Existing tank internal resistance resets, and due to changing the force way of brute spring 16, spring force resets, it is allowed to which elastic deformation is in spring
Within deformation standard, reduction spring breakage accident is reached, has improved safe operation efficiency.
Operation principle：The resetting-mechanism of this In-pot Car Retarder, top fixed block 7 are separately fixed in fixed column 12, cage chair
Cylinder push-rod 13 passes through between two fixed columns 12, and the top of fixed column 12 is installed with operation panel 8, pacifies on operation panel 8
Equipped with car arrester 9, on operation panel 8 on be additionally provided with track, car arrester 9 will not misplace according to track motion easily, car arrester 9
Bottom be installed with promote connecting rod 11, promote connecting rod 11 bottom be connected with cage chair cylinder push-rod 13, cage chair cylinder promotion
Cage chair cylinder push-rod 13 moves, then promotes connecting rod 11 also to take exercises, this completes the motion of car arrester 9, the one of car arrester 9
End is compressed in the inside of reset sleeve 1, promotion brute spring 16, brute spring 16, and mine car is by the way that spring force recovers, and holds up traffic
Device is automatically reset, and the stress of brute spring 16 is transformed into compression from drawing, and can effectively extend brute spring 16 uses the longevity
Life, operating cost is saved, improve auxiliary shaft hoisting efficiency.
In summary：The resetting-mechanism of this In-pot Car Retarder, car arrester 9 will not misplace according to track motion easily, cage chair
Cylinder promotes cage chair cylinder push-rod 13 to move, then promotes connecting rod 11 also to take exercises, and this completes the motion of car arrester 9, resistance
One end of car device 9 promotes brute spring 16 in the inside of reset sleeve 1, and brute spring 16 compresses, by the stress of brute spring 16 from
It is drawing to be transformed into compression, it can effectively extend the service life of brute spring 16, save operating cost, improve auxiliary shaft hoisting effect
Rate, the present apparatus causes the reduction of the Break frequency of brute spring 16, reduces the expense for changing brute spring 16, and system operation is efficient,
Having reached, which reduces barrier for some reason, impacts the purpose of production time, while improves system reliability and security, reduces more
The personnel risk of the operation of brute spring 16 is changed, it is stable, reduce accident rate.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of resetting-mechanism of In-pot Car Retarder, including reset sleeve（1）And car arrester（9）, it is characterised in that：The reset
Sleeve pipe（1）Bottom be provided with bottom axle sleeve（2）, the bottom axle sleeve（2）On bottom strut is installed（4）, the bottom support
Bar（4）Both ends bottom fixed block is installed（6）, the reset sleeve（1）Top be provided with top axle sleeve（3）, the top
Portion's axle sleeve（3）On be provided with top strut（5）, the top strut（5）Both ends be provided with top fixed block（7）, the top
Portion's fixed block（7）It is fixed on fixed column（12）On, the fixed column（12）Top be installed with operation panel（8）, the behaviour
Make plate（8）On car arrester is installed（9）, the car arrester（9）On be provided with mounting hole（10）, the car arrester（9）Bottom
It is installed with promotion connecting rod（11）, the promotion connecting rod（11）Bottom and cage chair cylinder push-rod（13）Connection, it is described to hold up traffic
Device（9）Bottom side be additionally provided with push pedal（18）, the push pedal（18）Extend into reset sleeve（1）Inside, the push pedal
（18）Side be provided with first baffle（17）, the first baffle（17）Side brute spring is installed（16）, it is described strong
Power spring（16）Opposite side second baffle is installed（15）, the second baffle（15）Side be installed with push rod
（14）, the push rod（14）One end and top strut（5）It is fixedly connected.
A kind of 2. resetting-mechanism of In-pot Car Retarder according to claim 1, it is characterised in that：The push rod（14）With
Two baffle plates（15）It is fixed, first baffle（17）In push pedal（18）And brute spring（16）In the presence of move back and forth.
A kind of 3. resetting-mechanism of In-pot Car Retarder according to claim 1, it is characterised in that：The fixed column（12）'s
Quantity is two, top fixed block（7）Quantity also be two, top fixed block（7）It is separately fixed at fixed column（12）On, shake
Platform cylinder push-rod（13）From two fixed columns（12）Between pass through.
A kind of 4. resetting-mechanism of In-pot Car Retarder according to claim 1, it is characterised in that：The push rod（14）,
Two baffle plates（15）, brute spring（16）And first baffle（17）Positioned at reset sleeve（1）Inside.
A kind of 5. resetting-mechanism of In-pot Car Retarder according to claim 1, it is characterised in that：The reset sleeve（1）
For a kind of component of steel pipe material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931261.4U CN207208096U (en) | 2017-07-28 | 2017-07-28 | A kind of resetting-mechanism of In-pot Car Retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931261.4U CN207208096U (en) | 2017-07-28 | 2017-07-28 | A kind of resetting-mechanism of In-pot Car Retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207208096U true CN207208096U (en) | 2018-04-10 |
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ID=61814626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931261.4U Active CN207208096U (en) | 2017-07-28 | 2017-07-28 | A kind of resetting-mechanism of In-pot Car Retarder |
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| Country | Link |
|---|---|
| CN (1) | CN207208096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158226A (en) * | 2020-09-30 | 2021-01-01 | 呼伦贝尔山金矿业有限公司 | Mining safety car arrester device |
-
2017
- 2017-07-28 CN CN201720931261.4U patent/CN207208096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158226A (en) * | 2020-09-30 | 2021-01-01 | 呼伦贝尔山金矿业有限公司 | Mining safety car arrester device |
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