CN207748748U - One kind grabbing valve structure and grasping mechanism - Google Patents
One kind grabbing valve structure and grasping mechanism Download PDFInfo
- Publication number
- CN207748748U CN207748748U CN201721893948.XU CN201721893948U CN207748748U CN 207748748 U CN207748748 U CN 207748748U CN 201721893948 U CN201721893948 U CN 201721893948U CN 207748748 U CN207748748 U CN 207748748U
- Authority
- CN
- China
- Prior art keywords
- valve
- flitch
- grabbing
- main body
- valve structure
- 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 discloses one kind grabbing valve structure and crawl structure, belongs to engineering mechanical device field, provides a kind of grasping mechanism for grabbing valve structure and thus grab valve structure composition that grasping mechanism on steel grasping machine can be improved and captures effect to tiny slag charge.Described grabs valve structure, including grabbing valve main body, the valve main body of grabbing is followed successively by articulated connection end, valve page and pawl point from top to bottom, it is provided on the valve page and blocks flitch, the flitch that blocks is provided with polylith, every piece is blocked flitch and is laterally arranged relative to grabbing valve main body, and polylith blocks flitch and is spaced setting from top to bottom along grabbing valve main body.The utility model blocks flitch structure by setting, can effectively enhance the Grasping skill for grabbing valve, while blocking flitch by increasing setting, can reduce and grab valve two neighboring gap grabbed between valve in capturing, and then the crawl effect to tiny slag charge can be improved.
Description
Technical field
The utility model is related to engineering mechanical device field more particularly to a kind of grabbing valve for grasping mechanism on steel grasping machine
Structure, and thus grab the grasping mechanism of valve structure composition.
Background technology
The building block that valve structure is grasping mechanism on steel grasping machine is grabbed, grasping mechanism is the key that for capturing slag charge portion
Position, the grasping mechanism of general steel grasping machine are made of the circumferentially distributed valve structure of grabbing of more valves, each grab valve structure from top to bottom
Include the parts such as articulated connection end, valve page and pawl point successively.Valve structure is grabbed original, there are pawl point rapid wears one side
It is bad, abrasion the problem of, cause the service life for grabbing valve shorter；On the other hand, original grab adjacent grabs valve during valve its crawl
Between generally there are larger gaps, and then cause the Grasping skill for grabbing valve relatively low, and be not easy the thin of crawl for some
When small slag charge, it is easy, from the gap material leakage for grabbing valve, to cause the crawl to tiny slag charge ineffective.
Utility model content
The technical issues of the utility model solves, which is to provide one kind grasping mechanism on steel grasping machine can be improved, grabs tiny slag charge
Take the grasping mechanism for grabbing valve structure and thus grab valve structure composition of effect.
Technical solution adopted by the utility model to solve its technical problems is：One kind grabbing valve structure, including grabs valve main body,
The valve main body of grabbing is followed successively by articulated connection end, valve page and pawl point from top to bottom, is provided on the valve page and blocks flitch, described
Block flitch and be provided with polylith, every piece is blocked flitch and is laterally arranged relative to grabbing valve main body, and polylith block flitch along grab valve main body from
It is arranged up to lower interval.
It is further：The pawl point is triangular structure.
It is further：The pawl point is made of manganese steel material.
It is further：The flitch that blocks is by being welded to connect on valve page.
It is further：The flitch that blocks is arranged on the madial wall of valve page.
In addition, the utility model also provides a kind of grasping mechanism, uses and above-mentioned described in the utility model grab valve structure
Composition, the valve structure of grabbing is provided with multiple, and multiple to grab valve structure circumferentially spaced；It is two neighboring to grab blocking on valve structure
Flitch stagger setting.
It is further：It is two neighboring grab on valve structure to block flitch arranged in a crossed manner.
The utility model has the beneficial effects that：The utility model blocks flitch structure by setting, can effectively enhance and grab valve
Grasping skill, while by increase setting block flitch, can reduce and grab valve two neighboring gap grabbed between valve in capturing,
The crawl effect to tiny slag charge can be improved in turn.And works as and two neighboring grab on grasping mechanism is blocked into flitch mistake on valve structure
It opens up when setting, it is adjacent to grab blocking flitch and be laminated or intersect splicing on valve when grabbing valve and capturing slag charge, and then further reduce
It grabs the gap between valve and by blocking blocking of the flitch realization to gap, the crawl effect to tiny slag charge can be effectively improved.
In addition, the pawl point structure by the way that triangular structure is arranged, can enhance pawl point and the contact area of slag charge, and then enhance and grab grabbing for valve
Take effect；And pawl point further is made by using manganese steel material, the wear-resistant strength of pawl point can be effectively improved, making for valve is grabbed in extension
Use the service life.
Description of the drawings
Fig. 1 is the schematic diagram described in the utility model for grabbing valve structure；
In figure label for：Block flitch 1, articulated connection end 2, valve page 3, pawl point 4.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in fig. 1, one kind described in the utility model grabs valve structure, including grabs valve main body, it is described grab valve main body from
It is followed successively by articulated connection end 2, valve page 3 and pawl point 4 under, is provided on the valve page 3 and blocks flitch 1, the flitch 1 that blocks is set
It is equipped with polylith, every piece is blocked flitch 1 and is laterally arranged relative to grabbing valve main body, and polylith blocks flitch 1 along grabbing valve main body from top to bottom
Interval setting.
When in use, grasping mechanism needs are made of multiple valve structures of grabbing, and to grab valve structure circumferentially spaced by multiple
Distribution, while needing each corresponding valve main body of grabbing of valve structure of grabbing being installed on corresponding mounting structure, and grab valve main body
Hinged installation is carried out by articulated connection end 2 thereon, can be rotated around its hinge axes to allow to grab valve main body and realize crawl
Action.Specifically, the mounting structure for grabbing valve main body is same as the prior art, repeated no more in the utility model.
Wherein, so-called to block flitch 1 and be laterally arranged relative to grabbing valve main body, i.e., when with grab valve main body articulated connection end 2,
When the setting direction of valve page 3 and pawl point 4 successively is as vertical direction, it is horizontal direction that flitch 1 is blocked in setting, specifically can refer to attached drawing
It is configured shown in 1.Certainly, flitch 1 is blocked after setting, and both ends should be pierced by from the both sides of the edge of valve page 3, in this way can be real
Now widen the width of valve page 3 indirectly, and then the adjacent gap grabbed between valve can be reduced when grasping mechanism carries out material grasping, in turn
Preferable crawl effect can be realized to tiny slag charge.Certainly, without loss of generality, it is contemplated that on lower grasping mechanism of normal conditions
Be typically provided with it is multiple grab valve, multiple to grab valve in the process of grasping, adjacent gap grabbed between valve itself can change, therefore
It grabs the flitch 1 that blocks between valve in order to avoid adjacent and collides, need to grab valve structure by two neighboring being provided with the when of blocking flitch 1
On block 1 stagger setting of flitch, specifically can then be configured in the following way：The first, setting is adjacent grab on valve it is mutually right
That answers position blocks flitch 1, will be in be stacked in the process of grasping, i.e., in the process of grasping, be grabbed on valve when two neighboring
Block flitch 1 close to when, it is one of to block flitch 1 and be enclosed in other one piece by being laminated and block on flitch 1, both avoid touching with this
It hits；Second, by be arranged adjacent two pieces grab on valve to block position of the flitch 1 on grabbing valve main body arranged in a crossed manner, i.e., when adjacent
Two grab on valve block flitch 1 close to when, blocking flitch 1 and will be inserted into the other side and grab and block material for adjacent two pieces on valve on valve is grabbed in side
In gap between plate 1, i.e., flitch 1 is blocked to prevent from colliding in the process of grasping by arranged in a crossed manner.
In addition, joining especially to the crawl effect of tiny slag charge to the contact effect for capturing material to improve pawl point 4
4 structure triangular in shape of pawl point is further set shown in attached drawing 1, in the utility model；In this way, when capturing slag charge, can have
Effect ground increases contact area of the pawl point 4 to slag charge, and then enhances the crawl effect to material.In addition, using above-mentioned triangle
When 4 structure of pawl point of structure, its pawl point 4 is further set in the utility model and is made of manganese steel material, pawl can be improved with this
The wear-resistant strength of point 4, and then extend pawl point 4 and the entire service life for grabbing valve structure.
In addition, blocking flitch 1 and can directly be welded to connect the corresponding positions on valve page 3 by welding manner in the utility model
The place of setting can also be used other connection types and be removably mounted on valve page 3, is such as connected by screw bolts mode and is installed.
More specifically, theoretically in the present invention, flitch 1 is blocked to may be provided on the madial wall of valve page 3 or set
It sets on outer side wall, wherein being preferably provided on madial wall.So-called setting madial wall refers to grabbing valve in the process of grasping interior
Portion's side wall, i.e., with the material that is crawled to the inner wall of contact.It is arranged on the madial wall of valve page 3 by the way that flitch 1 will be blocked, is existed in this way
When capturing slag charge, it will directly be contacted with slag charge by blocking flitch 1.
Claims (7)
1. one kind grabbing valve structure, including grabs valve main body, the valve main body of grabbing is followed successively by articulated connection end (2), valve page from top to bottom
(3) and pawl point (4), it is characterised in that：Be provided on the valve page (3) and block flitch (1), it is described block flitch (1) be provided with it is more
Block, every piece is blocked flitch (1) and is arranged relative to valve main body transverse direction is grabbed, and polylith blocks flitch (1) between grabbing valve main body from top to bottom
Every setting.
2. one kind as described in claim 1 grabs valve structure, it is characterised in that：The pawl point (4) is triangular structure.
3. one kind as claimed in claim 2 grabs valve structure, it is characterised in that：The pawl point (4) is made of manganese steel material.
4. one kind as described in claim 1 grabs valve structure, it is characterised in that：The flitch (1) that blocks is by being welded to connect in valve
On page (3).
5. one kind as described in any one of Claims 1-4 grabs valve structure, it is characterised in that：It is described to block flitch (1) setting
On the madial wall of valve page (3).
6. a kind of grasping mechanism, it is characterised in that：Valve structure group is grabbed using described in any one of the claims 1 to 5
At the valve structure of grabbing is provided with multiple, and multiple to grab valve structure circumferentially spaced；Two neighboring grab blocks material on valve structure
Plate (1) stagger setting.
7. a kind of grasping mechanism as claimed in claim 6, it is characterised in that：Two neighboring grab blocks flitch (1) on valve structure
It is arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893948.XU CN207748748U (en) | 2017-12-28 | 2017-12-28 | One kind grabbing valve structure and grasping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893948.XU CN207748748U (en) | 2017-12-28 | 2017-12-28 | One kind grabbing valve structure and grasping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207748748U true CN207748748U (en) | 2018-08-21 |
Family
ID=63151226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721893948.XU Expired - Fee Related CN207748748U (en) | 2017-12-28 | 2017-12-28 | One kind grabbing valve structure and grasping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207748748U (en) |
-
2017
- 2017-12-28 CN CN201721893948.XU patent/CN207748748U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |