CN204692834U - A kind of flange plate with Locking Device - Google Patents
A kind of flange plate with Locking Device Download PDFInfo
- Publication number
- CN204692834U CN204692834U CN201520312202.XU CN201520312202U CN204692834U CN 204692834 U CN204692834 U CN 204692834U CN 201520312202 U CN201520312202 U CN 201520312202U CN 204692834 U CN204692834 U CN 204692834U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- guide rod
- locking device
- pull bar
- spring
- 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
Links
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of flange plate with Locking Device, belong to machining and manufacture professional skill field, comprise left flange plate and right flange plate, it is characterized in that: also comprise Locking Device, described Locking Device comprises internal gear, guide rod, pull bar, spring, link, position-limited lever, draw ring and rotatory handling, described right flange plate inside is provided with cavity, described internal gear is placed in right flange plate internal cavities, described guide rod lower end is placed in cavity inside, upper end through circular open and rotatory handling affixed, described guide rod inner hollow, pull bar is provided with in guide rod, pull bar hypomere is connected with spring, spring and link affixed, the two ends pinned connection limited location bar respectively of link, position-limited lever stage casing also respectively by a hinged quarter butt and guide rod hypomere hinged, pull bar epimere is connected with draw ring through rotatory handling.Compared with prior art, there is easy accessibility, substantially increase manufacturing efficiency, alleviate the feature of the labor intensity of operator.
Description
Technical field
The utility model relates to a kind of flange plate, particularly a kind of flange plate with Locking Device.
Background technique
Flange joint be exactly two pipelines,
pipe fittingor equipment, be first fixed on separately on a flange plate, then add between two flange plate
flangepad, finally with bolt, two flange plate are strained the dismountable joint of one making it combine closely, this connection be mainly used in cast iron tube,
rubber-lined pipe, non-ferrous metal pipe and flange valve etc. connection, the connection of manufacturing equipment and flange also all adopts Flange joint.
But by bolt, the mode that two flange plate carry out connecting is existed complicated operation, the technical barrier of wasting time and energy, bolt is exposed to for a long time in air and bolt can be caused to get rusty, and adds difficulty to the dismounting in later stage simultaneously.
Model utility content
Technical assignment of the present utility model is for above the deficiencies in the prior art, provides a kind of flange plate with Locking Device.
The technical scheme in the invention for solving the technical problem is: a kind of flange plate with Locking Device, comprise left flange plate and right flange plate, it is characterized in that: also comprise Locking Device, described Locking Device comprises internal gear, guide rod, pull bar, spring, link, position-limited lever, draw ring and rotatory handling, described right flange plate inside is provided with cavity, right flange plate card is provided with the circular open communicated with cavity, described internal gear is placed in right flange plate internal cavities, described guide rod lower end is placed in cavity inside, upper end through circular open and rotatory handling affixed, described guide rod inner hollow, pull bar is provided with in guide rod, pull bar hypomere is connected with spring, spring and link affixed, the two ends pinned connection limited location bar respectively of link, position-limited lever stage casing also respectively by a hinged quarter butt and guide rod hypomere hinged, pull bar epimere is connected with draw ring through rotatory handling, described left flange plate is provided with multiple rectangular through hole.
The quantity of above-mentioned rectangular through hole is three.
The quantity of above-mentioned Locking Device is three.
Compared with prior art, the utility model has following outstanding beneficial effect:
1, two flange plate are fixedly changed into the Placement fixed by Locking Device from traditional bolt, later stage easy accessibility, substantially increases manufacturing efficiency, alleviates the labor intensity of operator.
2, good fixing effect, not easily loosens, and achieves effectively fixing flange plate, is convenient to promote the use of widely.
Accompanying drawing explanation
Fig. 1 is the utility model left flange plate structural representation.
Fig. 2 is the right flange plate structure schematic diagram of the utility model.
Fig. 3 is the utility model Locking Device sectional view.
Embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
The utility model comprises left flange plate 1, right flange plate 2 and Locking Device.
As Fig. 1, 2, shown in 3, described Locking Device comprises internal gear 3, guide rod 8, pull bar 10, spring 9, link 11, position-limited lever 4, draw ring 5 and rotatory handling 6, described right flange plate 2 inside is provided with cavity, right flange plate 2 card is provided with the circular open communicated with cavity, described internal gear 3 is placed in right flange plate 2 internal cavities, described guide rod 8 lower end is placed in cavity inside, upper end through circular open and rotatory handling 6 affixed, described guide rod 8 inner hollow, pull bar 10 is provided with in guide rod 8, pull bar 10 hypomere is connected with spring 9, spring 9 is affixed with link 11, the two ends pinned connection limited location bar 4 respectively of link 11, position-limited lever 4 stage casing is also hinged with guide rod 8 hypomere respectively by a hinged quarter butt 12, coordinate that to realize rotatory handling 6 spacing by position-limited lever 4 and internal gear 3, pull bar 10 epimere is connected with draw ring 5 through rotatory handling 6.Pull draw ring 5, pull bar 10 pulls spring 9 to make spring 9 be in extended state, and spring 9 pulls link 11 to produce displacement near rotatory handling 6 one end simultaneously, and link 11 drives position-limited lever 4 to gather to pull bar 10 place, spacing releasing, realize rotatory handling 6 to rotate, after rotatory handling 6 rotates to an angle, unclamp draw ring 5, spring 9 shrinks, position-limited lever 4 return, is stuck between internal gear 3 liang of teeth, limits rotatory handling 6 and rotate.
Described left flange plate 1 is provided with multiple rectangular through hole 7, and in optimized project, the quantity of described through hole is three, and described rotatory handling 6, through rectangular through hole 7, realizes two flange plate by rotary motion handle 6 fixing spacing.
In optimized project, the quantity of described Locking Device is three.
When specific operation are implemented, by rotatory handling 6 through rectangular through hole 7 on left flange plate 1, operation draw ring 5, realize the control to position-limited lever 4, and then achieve fixing two flange plate by rotatory handling 6, two flange plate are fixedly changed into the Placement fixed by Locking Device from traditional bolt, later stage easy accessibility, substantially increases manufacturing efficiency.
It should be noted that; particular of the present utility model has been described in detail the utility model; for a person skilled in the art, the various apparent change carried out it when not deviating from spirit and scope of the present utility model is all within protection domain of the present utility model.
Claims (3)
1. the flange plate with Locking Device, comprise left flange plate and right flange plate, it is characterized in that: also comprise Locking Device, described Locking Device comprises internal gear, guide rod, pull bar, spring, link, position-limited lever, draw ring and rotatory handling, described right flange plate inside is provided with cavity, right flange plate card is provided with the circular open communicated with cavity, described internal gear is placed in right flange plate internal cavities, described guide rod lower end is placed in cavity inside, upper end through circular open and rotatory handling affixed, described guide rod inner hollow, pull bar is provided with in guide rod, pull bar hypomere is connected with spring, spring and link affixed, the two ends pinned connection limited location bar respectively of link, position-limited lever stage casing also respectively by a hinged quarter butt and guide rod hypomere hinged, pull bar epimere is connected with draw ring through rotatory handling, described left flange plate is provided with multiple rectangular through hole.
2. a kind of flange plate with Locking Device according to claim 1, is characterized in that: the quantity of described rectangular through hole is three.
3. a kind of flange plate with Locking Device according to claim 1, is characterized in that: the quantity of described Locking Device is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312202.XU CN204692834U (en) | 2015-05-15 | 2015-05-15 | A kind of flange plate with Locking Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312202.XU CN204692834U (en) | 2015-05-15 | 2015-05-15 | A kind of flange plate with Locking Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692834U true CN204692834U (en) | 2015-10-07 |
Family
ID=54233127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312202.XU Expired - Fee Related CN204692834U (en) | 2015-05-15 | 2015-05-15 | A kind of flange plate with Locking Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692834U (en) |
-
2015
- 2015-05-15 CN CN201520312202.XU patent/CN204692834U/en not_active Expired - Fee Related
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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: 20151007 Termination date: 20180515 |