CN207660693U - A kind of pressing device of expansion kettle rubber plug - Google Patents
A kind of pressing device of expansion kettle rubber plug Download PDFInfo
- Publication number
- CN207660693U CN207660693U CN201721661974.XU CN201721661974U CN207660693U CN 207660693 U CN207660693 U CN 207660693U CN 201721661974 U CN201721661974 U CN 201721661974U CN 207660693 U CN207660693 U CN 207660693U
- Authority
- CN
- China
- Prior art keywords
- rubber plug
- expansion kettle
- shrapnel
- anchor ear
- bolt
- 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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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of pressing devices of expansion kettle rubber plug, including filling gun and expansion kettle, the filling gun is connected with expansion kettle, relief hole is equipped on expansion kettle, further include connecting pin, anchor ear, shrapnel, bolt, rubber plug and lock, one end of two anchor ears is hinged by connecting pin, and the other end of two anchor ears is fixedly connected by lock, shrapnel is fixedly connected on the outer wall of an anchor ear, and bolt thread is connected on shrapnel；Anchor ear is fixedly connected on filling gun, and rubber plug is got lodged on relief hole, and screwing bolts, bolt is by rubber plug tight against on relief hole.The utility model is simple in structure, easy to use, and using effect is good.
Description
Technical field：
The utility model is related to a kind of pressing devices of expansion kettle rubber plug.
Background technology：
There is a relief hole in expansion kettle upper end, and when filling coolant liquid into expansion kettle, automatic filling unit need to first vacuumize simultaneously
Leak detection, could normally fill in the case of without exception.So before starting to vacuumize, need to be blocked relief hole with rubber stopper.
But the seal request vacuumized is often not achieved in rubber stopper, therefore need to apply pressed by external force rubber plug.
At present in filling or operating personnel directly press rubber plug with hand, this kind of mode have following disadvantage：
1) working efficiency is low：When filling coolant liquid, it is necessary to have press rubber plug on expansion kettle side within 3~5 minutes, it is true until taking out
Sky finishes, and the external force of pressing can just be removed by starting filling.In this case, other process cannot be operated, work is greatly reduced
Make efficiency.
2) there are security risks：Coolant liquid has corrosivity, can be sprayed when abnormal phenomenon, the liquid such as leakage occur for filling process
To with operator, damage.
Utility model content：
The utility model is to provide a kind of compression of expansion kettle rubber plug to solve the above-mentioned problems of the prior art
Device.
Technical solution used by the utility model has：A kind of pressing device of expansion kettle rubber plug, including filling gun and swollen
Swollen pot, the filling gun are connected with expansion kettle, on expansion kettle be equipped with relief hole, further include connecting pin, anchor ear, shrapnel, bolt,
One end of rubber plug and lock, two anchor ears is hinged by connecting pin, and the other end of two anchor ears is fixedly connected by lock, bullet
Piece is fixedly connected on the outer wall of an anchor ear, and bolt thread is connected on shrapnel；Anchor ear is fixedly connected on filling gun, and rubber plug is stifled
On relief hole, screwing bolts, bolt is by rubber plug tight against on relief hole.
Further, the cross section of the shrapnel is rectangular-shaped, and shrapnel is welded on anchor ear.
The utility model has the advantages that：
1) quick installation and dismounting：The rotatable opening in anchor ear one end, convenient for handling；
It 2) can flexible modulation pressure size：By the bolt of rotating missile on piece, it is quickly adjusted to the pressing dynamics of needs；
3) working efficiency is improved：Pressing device has liberated the both hands of operator, can the gap of charging machine automatic filling into
The operation of row other process.
Description of the drawings：
Fig. 1 is the utility model structure chart.
Fig. 2 is the explosive view between anchor ear, shrapnel, bolt, rubber plug in the utility model.
Fig. 3 is the connection structure diagram of anchor ear in the utility model.
Specific implementation mode：
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of pressing device of expansion kettle rubber plug, including filling gun 7 and swollen
Swollen pot 9, filling gun 7 are connected with expansion kettle 9, on expansion kettle 9 be equipped with relief hole 6, further include connecting pin 1, anchor ear 2, shrapnel 3,
Bolt 4, rubber plug 5 and lock 8, one end of two anchor ears 2 is hinged by connecting pin 1, and the other end of two anchor ears 2 is solid by lock 8
Fixed connection, shrapnel 3 are fixedly connected on the outer wall of an anchor ear 2, and bolt 4 is threaded on shrapnel 3.Anchor ear 2 is fixedly connected on
On filling gun 7, rubber plug 5 is got lodged on relief hole 6, and screwing bolts 4, bolt 4 is against rubber plug 5 tight against on relief hole 6.
The cross section of shrapnel 3 in the utility model is rectangular-shaped, and shrapnel 3 is welded on anchor ear 2.
In use, rubber plug 5 is blocked relief hole 6 first, anchor ear 2 clamps filling gun 7 around filling gun 7, by lock 8,
Apply pressure on rubber plug 5 by adjusting bolt 4, adjustment bolt 4 makes rubber plug 5 closely block relief hole 6.
In the utility model by the structure of 8 two anchor ears 2 of locking of lock with it is identical in the prior art, therefore the utility model is not
The mounting structure between the structure to lock 8 and lock 8 and anchor ear 2 repeats again.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (2)
1. a kind of pressing device of expansion kettle rubber plug, including filling gun (7) and expansion kettle (9), the filling gun (7) and expansion kettle
(9) it is connected, relief hole (6) is equipped on expansion kettle (9), it is characterised in that：Further include connecting pin (1), anchor ear (2), shrapnel
(3), bolt (4), rubber plug (5) and lock (8), one end of two anchor ears (2) are hinged by connecting pin (1), two anchor ears (2)
The other end be fixedly connected by lock (8), shrapnel (3) is fixedly connected on the outer wall of an anchor ear (2), bolt (4) screw thread connect
It is connected on shrapnel (3)；Anchor ear (2) is fixedly connected on filling gun (7), and rubber plug (5) is got lodged on relief hole (6), screwing bolts
(4), bolt (4) by rubber plug (5) tight against on relief hole (6).
2. the pressing device of expansion kettle rubber plug as described in claim 1, it is characterised in that：The cross section of the shrapnel (3) is
Rectangular-shaped, shrapnel (3) is welded on anchor ear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661974.XU CN207660693U (en) | 2017-12-04 | 2017-12-04 | A kind of pressing device of expansion kettle rubber plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661974.XU CN207660693U (en) | 2017-12-04 | 2017-12-04 | A kind of pressing device of expansion kettle rubber plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660693U true CN207660693U (en) | 2018-07-27 |
Family
ID=62939424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661974.XU Expired - Fee Related CN207660693U (en) | 2017-12-04 | 2017-12-04 | A kind of pressing device of expansion kettle rubber plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660693U (en) |
-
2017
- 2017-12-04 CN CN201721661974.XU patent/CN207660693U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20201204 |