CN204454212U - A kind of Tank-supporting device for mine - Google Patents
A kind of Tank-supporting device for mine Download PDFInfo
- Publication number
- CN204454212U CN204454212U CN201520027753.1U CN201520027753U CN204454212U CN 204454212 U CN204454212 U CN 204454212U CN 201520027753 U CN201520027753 U CN 201520027753U CN 204454212 U CN204454212 U CN 204454212U
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- CN
- China
- Prior art keywords
- claw
- piston body
- tank
- container
- supporting device
- 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
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Abstract
The utility model relates to pit gear technical field, discloses a kind of Tank-supporting device for mine, comprises two groups of holder tank unit be oppositely arranged, and is provided with the space that can hold container between these two groups of holder tank unit; Often group holder tank unit comprises claw, piston body, piston cylinder and dished spring assembly, described claw is located on piston body by a stub axle is rotatable, described piston body coordinates with piston cylinder, and described dished spring assembly is located in piston cylinder, and piston body is pressed on dished spring assembly; Described claw has conducting state and closure state, the up movement of described container is used for making claw switch to conducting state from closure state, when container is by claw, described claw recovers mechanism by an elasticity and switches to closure state from conducting state, and this closure state is for limiting the descending movement of container.The utility model has that structure is simple, good buffer effect, cost are low and the plurality of advantages such as stable performance.
Description
Technical field
The utility model relates to a kind of component devices of headstock, and more particularly, particularly a kind of Tank-supporting device for mine, belongs to pit gear technical field.
Background technology
At present, domestic Tank-supporting device structural shape is various, but holder tank buffering effect is all undesirable.By " derrick design regulation " requirement, Tank-supporting device bearing beam need calculate by 3 ~ 5 times of terminal loads, as hypocarp tank buffering effect is fine, will greatly reduce the requirement of strength to load girder steel, so buffering effect during holder tank is by direct decision device structural shape.
If 3 times of the terminal load by elevator system, fall distance <500mm after rise to calculate, the buffering effect of Tank-supporting device must arrive: when holder tank cushion effect is by 6 of incoming terminal load times, buffer distance is 500mm, and holder tank cushion effect now will be very large.Tank-supporting device domestic at present all not by corresponding calculating Exact Design, only increases certain buffering effect.
Entered market study, find that the maximum power output of disc spring that inner spring manufacturing enterprise of current state produces can arrive 2280KN, through the combination of disc spring, even can reach 2280KN without several times, buffering falls distance after rise by 20 ~ 300mm, and buffering effect will be quite obvious.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of novel Tank-supporting device for mine, to overcome described defect of the prior art.
Utility model content
For solving the problem, the purpose of this utility model is to provide a kind of Tank-supporting device for mine that can be used for the braking of flexible hoisting vessel buffers.
In order to solve problem set forth above, the technical solution adopted in the utility model is: a kind of Tank-supporting device for mine, comprises two groups of holder tank unit be oppositely arranged, and is provided with the space that can hold container between these two groups of holder tank unit; Often group holder tank unit comprises claw, piston body, piston cylinder and dished spring assembly, described claw is located on piston body by a stub axle is rotatable, described piston body coordinates with piston cylinder, and described dished spring assembly is located in piston cylinder, and piston body is pressed on dished spring assembly;
Described claw has conducting state and closure state, the up movement of described container is used for making claw switch to conducting state from closure state, when container is by claw, described claw recovers mechanism by an elasticity and switches to closure state from conducting state, and this closure state is for limiting the descending movement of container.
According to a preferred embodiment of the present utility model: be also provided with limit assembly between described claw and piston body, this limit assembly is for limiting claw between conducting state and closure state.
According to a preferred embodiment of the present utility model: described limit assembly comprises the arc-shaped limit groove be located on claw, and pass this arc-shaped limit groove and the locating dowel pin be fixed on piston body.
According to a preferred embodiment of the present utility model: when described claw is in closure state, the medial surface of described claw is the face that tilts, outside upward, and the top of described claw is a horizontal surface.
According to a preferred embodiment of the present utility model: described elasticity is recovered mechanism and comprised the torsion spring be sheathed on stub axle, and the two ends of described torsion spring are connected on claw and piston body.
According to a preferred embodiment of the present utility model: the disc spring that described dished spring assembly is superposed mutually by many groups forms.
Compared with prior art, the beneficial effects of the utility model are: the Tank-supporting device for mine of the present utility model has that structure is simple, good buffer effect, cost are low and the plurality of advantages such as stable performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the Tank-supporting device for mine of the present utility model when container rises when closure state.
Fig. 2 is the structural representation after the Tank-supporting device for mine of the present utility model container when conducting state rises.
Fig. 3 is the structural representation of the Tank-supporting device for mine of the present utility model when container declines when closure state.
Description of reference numerals: 1, claw, 2, piston body, 3, piston cylinder, 4, dished spring assembly, 5, stub axle, 6, arc-shaped limit groove, 7, collision prevention girders, 8, torsion spring, 9, locating dowel pin, 10, container.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, a kind of Tank-supporting device for mine that the utility model provides, it is arranged on the lower end of collision prevention girders 7, comprises two groups of holder tank unit be oppositely arranged, and is provided with the space that can hold container 10 between these two groups of holder tank unit; Often group holder tank unit comprises claw 1, piston body 2, piston cylinder 3 and dished spring assembly 4, described claw 1 is located on piston body 2 by a stub axle 5 is rotatable, described piston body 2 coordinates with piston cylinder 3, and described dished spring assembly 4 is located in piston cylinder 3, and piston body 2 is pressed on dished spring assembly 4.
Described claw 1 has conducting state (shown in Fig. 2) and closure state (shown in Fig. 1 and Fig. 3), the up movement of described container 10 is used for making claw 1 switch to conducting state from closure state, when container 10 is by claw 1, described claw 1 recovers mechanism by an elasticity and switches to closure state from conducting state, and this closure state is for limiting the descending movement of container 10.
Also be provided with limit assembly between described claw 1 and piston body 2, this limit assembly is for limiting claw 1 between conducting state and closure state.This limit assembly comprises the arc-shaped limit groove 6 be located on claw 1, and passes this arc-shaped limit groove 6 and the locating dowel pin 9 be fixed on piston body 2.
The utility model is when described claw 1 is in closure state, the medial surface of claw 1 is the face that tilts, outside upward, the medial surface that directly can contact claw 1 like this when container 10 rises switches to conducting state to make claw 1 from closure state, the top of described claw 1 is a horizontal surface, can directly conflict at claw 1 top like this when container 10 declines.
Elasticity in the utility model is recovered mechanism and is comprised the torsion spring 8 be sheathed on stub axle 5, and the two ends of described torsion spring 8 are connected on claw 1 and piston body 2.
The disc spring that dished spring assembly 4 in the utility model is superposed mutually by many groups forms; Can adopt in the face of the back of the body or back-to-back installation form according to the requirement of reality.
The principle of work of the Tank-supporting device for mine of the present utility model is: during beginning, claw 1 is in closure state, when container 10 pulleying, clash into claw 1, due to the effect of dip plane, the stressed backward inner rotary 40 ° of claw 1, namely claw 1 is in conducting state, until container 10 passes through completely, container 10 is resetted rapidly under the application force of torsion spring 8 by rear claw 1, claw 1 is as the below of container 10, when container 10 knock oppositely fall after rise after collision prevention girders 7 time, claw 1 holds container 10, and now downward impact load is very large.After the container 10 fallen after rise clashes into claw 1, claw 1 drives piston body 2 to run downwards, and piston body 2 is high-performance disc spring 4 in clamping piston cylinder 3 downwards, and disc spring 4 is compressed, and realizes buffering.Owing to there being actv. buffering, the impact of container 10 pairs of derrick girder steels of falling will significantly reduce.Container 10 fall after rise static rear on carry container, remove claw 1, transfer container 10, and then claw 1 of resetting, realize resetting.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (6)
1. for a Tank-supporting device for mine, it is characterized in that, comprise two groups of holder tank unit be oppositely arranged, between these two groups of holder tank unit, be provided with the space that can hold container (10); Often group holder tank unit comprises claw (1), piston body (2), piston cylinder (3) and dished spring assembly (4), described claw (1) is located on piston body (2) by a stub axle (5) is rotatable, described piston body (2) coordinates with piston cylinder (3), described dished spring assembly (4) is located in piston cylinder (3), and piston body (2) is pressed on dished spring assembly (4);
Described claw (1) has conducting state and closure state, the up movement of described container (10) is used for making claw (1) switch to conducting state from closure state, when container (10) is by claw (1), described claw (1) recovers mechanism by an elasticity and switches to closure state from conducting state, and this closure state is for limiting the descending movement of container (10).
2. the Tank-supporting device for mine according to claim 1, it is characterized in that: be also provided with limit assembly between described claw (1) and piston body (2), this limit assembly is for limiting claw (1) between conducting state and closure state.
3. the Tank-supporting device for mine according to claim 2, it is characterized in that: described limit assembly comprises the arc-shaped limit groove (6) be located on claw (1), and pass this arc-shaped limit groove (6) and the locating dowel pin (9) be fixed on piston body (2).
4. the Tank-supporting device for mine according to claim 1, it is characterized in that: when described claw (1) is in closure state, the medial surface of described claw (1) is the face that tilts, outside upward, and the top of described claw (1) is a horizontal surface.
5. the Tank-supporting device for mine according to claim 1, it is characterized in that: described elasticity is recovered mechanism and comprised the torsion spring (8) be sheathed on stub axle (5), and the two ends of described torsion spring (8) are connected on claw (1) and piston body (2).
6. the Tank-supporting device for mine according to claim 1, is characterized in that: the disc spring that described dished spring assembly (4) is superposed mutually by many groups forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027753.1U CN204454212U (en) | 2015-01-15 | 2015-01-15 | A kind of Tank-supporting device for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027753.1U CN204454212U (en) | 2015-01-15 | 2015-01-15 | A kind of Tank-supporting device for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454212U true CN204454212U (en) | 2015-07-08 |
Family
ID=53661127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027753.1U Expired - Fee Related CN204454212U (en) | 2015-01-15 | 2015-01-15 | A kind of Tank-supporting device for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072228A1 (en) * | 2016-10-17 | 2018-04-26 | 太原理工大学 | Overwinding buffer device and method for vertical hoisting system |
| CN113120734A (en) * | 2021-04-22 | 2021-07-16 | 日照柳海石油化工有限公司 | Can guarantee both sides synchronous gliding mine jar and keep off |
-
2015
- 2015-01-15 CN CN201520027753.1U patent/CN204454212U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072228A1 (en) * | 2016-10-17 | 2018-04-26 | 太原理工大学 | Overwinding buffer device and method for vertical hoisting system |
| US11174125B2 (en) | 2016-10-17 | 2021-11-16 | Taiyuan University Of Technology | Overwinding buffer device and method for vertical hoisting system |
| CN113120734A (en) * | 2021-04-22 | 2021-07-16 | 日照柳海石油化工有限公司 | Can guarantee both sides synchronous gliding mine jar and keep off |
| CN113120734B (en) * | 2021-04-22 | 2024-03-12 | 日照柳海石油化工有限公司 | Mine tank baffle capable of ensuring synchronous sliding of two sides |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170115 |