CN207858754U - Novel counterbalance valve fetches and delivers integrated tool head - Google Patents
Novel counterbalance valve fetches and delivers integrated tool head Download PDFInfo
- Publication number
- CN207858754U CN207858754U CN201721779261.3U CN201721779261U CN207858754U CN 207858754 U CN207858754 U CN 207858754U CN 201721779261 U CN201721779261 U CN 201721779261U CN 207858754 U CN207858754 U CN 207858754U
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- CN
- China
- Prior art keywords
- counterbalance valve
- tool heads
- thread slider
- hoodle
- fetches
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Abstract
The utility model is related to a kind of novel counterbalance valves to fetch and deliver integrated tool head, including fetching and delivering tool heads ontology, it fetches and delivers tool heads ontology and is divided into end and tail portion, connector is arranged in the front end of the end, and end thread slider provided circumferentially about, the thread slider can be free to slide on the circumference of end, through-hole of the setting perpendicular to its length direction in end sides front, hoodle is set in through-hole, groove is set on the inner surface front of thread slider, the size of the groove is adapted with hoodle.Counterbalance valve is taken, send tool heads integrated by the utility model, reduces processing cost, shortens delivery date；When counterbalance valve is sent into and is taken out, counterbalance valve, which fetches and delivers tool heads all, to be connected with counterbalance valve by screw thread, and counterbalance valve is avoided to fetch and deliver the risk to fall off in the process.Counterbalance valve is fetched and delivered tool heads and need not be dismantled in entire operation process, reduces site workload, accelerates field operation progress.
Description
Technical field
The utility model relates to counterbalance valve and fetches and delivers tool, and in particular to novel counterbalance valve fetches and delivers integrated tool head.
Background technology
Currently, well known counterbalance valve takes, tool heads is sent to be independent from each other two components, two components need to be processed, are processed
It is of high cost, the period is long, counterbalance valve running tool head in decentralization relies only on two hoodles and fixes, in decentralization process it is possible that
The case where counterbalance valve falls off, is significantly greatly increased well control risk, and existing tool heads needed after installing counterbalance valve into
Row dismounting, and field stripping installation is extremely inconvenient, influences field operation progress.
Utility model content
The purpose of this utility model is that：There is provided it is a kind of it is novel take, send integrated tool head, the processing cost period is short, at
This is low.When counterbalance valve is transferred, running tool head and counterbalance valve are connected through a screw thread, and are not in dropping situations, increase well control peace
Entirely.And scene only needs once mounting, without dismounting, improves field operation progress.
The technical solution of the utility model is：A kind of novel counterbalance valve fetches and delivers integrated tool head, including fetches and delivers work
Have head ontology, fetches and delivers tool heads ontology and be divided into end and tail portion, connector is arranged in the front end of the end, and end sides are threaded
Sliding block, the thread slider can be free to slide in end sides, are arranged perpendicular to its length direction in end sides front
Through-hole, is arranged hoodle in through-hole, and the hoodle is arranged two groups, spring is arranged between two groups of hoodles, in the interior table of thread slider
Groove is set in portion in front, and the size of the groove is adapted with hoodle, and when thread slider moves at hoodle, hoodle is caught in spiral shell
Thread slider is fixed in the groove of line sliding block setting.
The set key on thread slider, the key, which is arranged, to be slided described in thread slider external margin and key with thread slider
Dynamic connection.
The adaptor cup jointing is in the front end of end, and in connector side, setting pin is consolidated the front end of connector and end
It is fixed.
Protruding portion is set in tail portion front end, protruding portion, the end rear end and protruding portion are stretched into the rear end of the end
By straight pin plugged and fixed, the straight pin passes through limit screw plugged and fixed with protruding portion.
The utility model has the advantages that：
1. counterbalance valve is taken, send tool heads integrated, reduce processing cost, shortens delivery date；
2. counterbalance valve is sent into and is taken out, counterbalance valve, which fetches and delivers tool heads all, to be connected with counterbalance valve by screw thread, avoids carrying on the back
Pressure valve is fetching and delivering the risk to fall off in the process.
3. counterbalance valve is fetched and delivered tool heads and need not be dismantled in entire operation process, site workload is reduced, is accelerated
Field operation progress.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram that the utility model looks up angle.
In figure：1 fetches and delivers tool heads ontology；2 straight pins；3 limit screws；4 thread sliders；5 keys；6 hoodles；7 springs；On 8
Connector；9 pins.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings of the specification：
The utility model is related to a kind of accessories of counterbalance valve, are a kind of one that counterbalance valve is sent into and is taken out specifically
Body chemical industry has comprising one is fetched and delivered tool heads ontology 1, is fetched and delivered tool heads ontology 1 and is divided for end and tail portion, end is with tail portion
Split settings are fetched and delivered tool heads ontology and are repaired and replace all very convenient, while also reducing the cost of repair, prevented material in this way
The waste of material.End described in the utility model is a column structure, and end is plug connection with tail portion, corresponding to fetch and deliver
A protruding portion is arranged in the tail portion front end of tool heads ontology, and a cylindrical hole being recessed inwardly is arranged in the center of the protruding portion,
The diameter of the cylindrical hole is identical as the outer diameter of end.The rear portion grafting of the end enters in protruding portion, in the utility model
The end is fixed by a straight pin 2 with protruding portion, by end and tail portion in the vertical insertion protruding portion of straight pin 2
Link into an integrated entity, setting straight pin 2 is easy for dismantling end and tail portion as fixing means, to reduce maintenance at
This.In order to ensure that straight pin 2 is not fallen, a limit screw 3 is equally set on straight pin 2, and straight pin is mutually solid with protruding portion
Fixed connection.
On the side wall of end, setting is there are one thread slider 4, and the thread slider 4 is using by the way of being socketed and end
Side wall connection, snap fit also can be used, i.e., open up guide groove, the spiral shell along its length on the side wall of thread slider 4
It trip is set on line sliding block 4 is caught in guide groove and realize that thread slider is fixed and the motion guide of thread slider, thread slider 4
Outside is threaded, and the screw thread is consistent with the screw thread being arranged on counterbalance valve, in other words, can be new by this practicality using thread slider 4
The end of type is fixedly connected with counterbalance valve to be integrally formed, and in this way in entire operation process, counterbalance valve will not occur with tool heads
It falls off, security performance greatly enhances.
Thread slider 4 described in the utility model can be in the cofree sliding in end, after tool heads install, screw thread
Sliding block 4 needs it to be fixed processing, therefore the locking system of a thread slider, the locking system packet are arranged on end
The spring 7 being arranged between two hoodles 6 and two hoodles 6 has been included, has pushed hoodle 6 to move out by spring 7, the utility model
In, in end sides front, setting is perpendicular to the through-hole of its length direction, and through-hole is interior to be arranged hoodle 6 and spring 7, in spring 7
Hoodle projecting ends side wall described in lower is acted on, is on thread slider 4 and the rubbing surface of end on the inner surface of thread slider 4
Groove is set, which can accommodate hoodle and stretch into wherein, by the cooperation of groove and hoodle, thus by thread slider 4 and end
It is mutually fixed.
In the utility model, the set key 5 on thread slider 4, the key 5 is arranged on thread slider 4, in this reality
With in novel installation process, key 5 is in contact with counterbalance valve first first, and then row contact, the key 5 rise thread slider 4 again
The effect for being oriented to and buffering to one, to ensure that thread slider is not damaged.
Connector 8 is set in the front end of the end, the connector 8 is socketed on the front end of end, and connector 8 is for supporting
The firmly bottom of counterbalance valve ensure that tool described in the utility model is completely attached to counterbalance valve, and pin 9 is arranged in the side of connector
Connector is fixed on end.
When assembly, steel ball, spring, key, thread slider, top connection, straight pin are installed on fetching and delivering tool heads ontology successively
And limit screw.Then the counterbalance valve assembled is fetched and delivered into tool heads and fetches and delivers tool with counterbalance valve and counterbalance valve and be connected.Back pressure
Valve be sent into when, tool heads thread slider will be fetched and delivered and be connected with counterbalance valve internal whorl, then push thread slider make sliding block and
The hoodle fetched and delivered on tool heads ontology is fixed, and straight pin is connected with counterbalance valve, by reversely rotating and fetching and delivering tool heads phase
Counterbalance valve is installed in place by tool of fetching and delivering even.It is rotated clockwise when taking-up and fetches and delivers tool heads, counterbalance valve is taken out.
Claims (4)
1. a kind of novel counterbalance valve fetches and delivers integrated tool head, it is characterised in that：Including fetching and delivering tool heads ontology, tool heads are fetched and delivered
Ontology is divided into end and tail portion, and connector is arranged in the front end of the end, and end sides are threaded sliding block, and thread slider can held
Free to slide on portion side, in end sides front, perpendicular to the through-hole of its length direction hoodle is arranged, institute in setting in through-hole
It states hoodle and is arranged two groups, spring is set between two groups of hoodles, groove, the groove are set on the inner surface front of thread slider
Size be adapted with hoodle, when thread slider moves at hoodle, hoodle is caught in screw thread in the groove of thread slider setting
Sliding block is fixed.
2. tool heads according to claim 1, it is characterised in that：The set key on thread slider, key setting exist
Thread slider inner radius, and key is slidably connected with thread slider.
3. tool heads according to claim 1, it is characterised in that：The adaptor cup jointing is in the front end of end, in connector
The front end of connector and end is fixed by side setting pin.
4. tool heads according to claim 1, it is characterised in that：The end rear end is solid by straight pin grafting with tail portion
Fixed, the straight pin passes through limit screw plugged and fixed with protruding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779261.3U CN207858754U (en) | 2017-12-19 | 2017-12-19 | Novel counterbalance valve fetches and delivers integrated tool head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779261.3U CN207858754U (en) | 2017-12-19 | 2017-12-19 | Novel counterbalance valve fetches and delivers integrated tool head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858754U true CN207858754U (en) | 2018-09-14 |
Family
ID=63465273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721779261.3U Active CN207858754U (en) | 2017-12-19 | 2017-12-19 | Novel counterbalance valve fetches and delivers integrated tool head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673419A (en) * | 2018-08-02 | 2018-10-19 | 江苏金石机械集团有限公司 | A kind of plug with pressure fetches and delivers integrated device |
| CN109202821A (en) * | 2018-09-20 | 2019-01-15 | 山西成功汽车制造有限公司 | Automobile-used screw-threaded coupling tool |
-
2017
- 2017-12-19 CN CN201721779261.3U patent/CN207858754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673419A (en) * | 2018-08-02 | 2018-10-19 | 江苏金石机械集团有限公司 | A kind of plug with pressure fetches and delivers integrated device |
| CN109202821A (en) * | 2018-09-20 | 2019-01-15 | 山西成功汽车制造有限公司 | Automobile-used screw-threaded coupling tool |
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