CN205413529U - Oil pressure resets formula high pressure and annotates an agent rifle - Google Patents
Oil pressure resets formula high pressure and annotates an agent rifle Download PDFInfo
- Publication number
- CN205413529U CN205413529U CN201520829830.5U CN201520829830U CN205413529U CN 205413529 U CN205413529 U CN 205413529U CN 201520829830 U CN201520829830 U CN 201520829830U CN 205413529 U CN205413529 U CN 205413529U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- plunger
- agent
- casing
- high pressure
- 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
Abstract
The utility model provides an oil pressure resets formula high pressure and annotates an agent rifle, including hydro -cylinder, piston rod, uide bushing, coupling nut, plunger, agent feed bin, joint, O type circle, back box nut and casing, the inboard one end of casing is equipped with the hydro -cylinder just the hydro -cylinder lower extreme is equipped with the piston rod, the institute's piston rod of telling one side fixed surface connection uide bushing, the casing is inside to be equipped with a plurality of coupling nut just be connected through coupling nut between uide bushing and the casing, piston rod one end fixed surface connects the plunger just the plunger is located inside dose feed bin, the casing bottom is equipped with and connects and connect one end and is connected with the gomphosis of O type circle, and this novel compact structure with the pressure oil or the spiral sword of hydraulic hose input, is transformed into the sealed powerful extrusion thrust of annotating the agent of injection through the plunger of rifle, by force the rifle anterior annotate sealed in the agent cavity annotate dose inject anchor clamps and reveal the sealed cavity that the partial surface in position formed in, stop up to revealing. Efficiency is higher, and accurate, suitable using widely.
Description
Technical field
This utility model relates to a kind of high pressure injection gun, particularly to a kind of oil pressure homing position type high pressure injection gun.
Background technology
At serialization fluids industry production field, the leakage problem of fluid media (medium) remains the principal element causing various serious accident.Technical way for accident of stopping a leak is agent injecting type on-line pressure sealant technology the most both at home and abroad.The instrument of the special injection injecting sealant that this technology is used is exactly injection gun.The kind of injection gun is more, current mainly use by abroad introducing, injection gun through certain technique improvement, but aforesaid various injection gun is it is necessary to have hydraulic oil pump, high-pressure pipeline, snap joint, Pressure gauge are matched, just can carry out on-line pressure sealant operation, and required special implement and instrument are more, assembly weight is big, not readily portable, but injecting efficiency is high, it is adaptable to the on-the-spot on-line pressure sealant operation that injecting amount is bigger.The injecting output of the injection gun of another existing use connects screw thread and is external thread structure, go out agent passage long, and channel geometry is relatively small, increase goes out agent resistance, simultaneously in field operation, due to bad environments or high-rise working, be damaged externally threaded situation the most often, cause the consequence that field operation cannot be carried out, be not convenient to use.Injecting instrument is to inject the special-purpose assorted instrument of sealant to the cavity of closing containing leak point, and existing injection gun great majority are to use hand-resetting, during use, inefficient, the most precisely.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, it is provided that a kind of oil pressure homing position type high pressure injection gun, can conveniently work, improve work efficiency, can effectively solve the problem in background technology.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model one oil pressure homing position type high pressure injection gun, including oil cylinder, piston rod, fairlead, attaching nut, plunger, agent feed bin, joint, O, rear box nut and housing, described case inside one end is provided with oil cylinder and described oil cylinder lower end is provided with piston rod, told piston rod one side surface is fixing connects fairlead, described enclosure interior is provided with multiple attaching nut and is connected by attaching nut between described fairlead and housing, described piston rod end surface fixing connection plunger and described plunger are located at inside agent feed bin, described housing bottom is provided with joint and joint one end and is fitting to connection with O.
Further, described shell one end is provided with rear box nut.
Further, described piston rod is cylindrical structural and described piston rod one end is run through inside agent feed bin.
Further, it is connected by O between described joint and piston rod.
Further, described oil cylinder side is fixing with fairlead is connected.
Compared with prior art this utility model is reached to provide the benefit that:
This utility model compact conformation, the pressure oil that hydralic hose is inputted or circular knife, the powerful extruding thrust of injection injecting sealant it is transformed into by the plunger of rifle, by force the injecting sealant in the injecting cavity of rifle front portion being expelled in the sealing cavity that fixture and leak site partial outer face are formed, stopping until revealing.Efficiency is higher, and precisely, suitably promotes the use of.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.
In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram described in this utility model embodiment；
Label in figure: 1, oil cylinder, 2, piston rod, 3, fairlead, 4, attaching nut, 5, plunger, 6, agent feed bin, 7, joint, 8, O, 9, rear box nut, 10, housing.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment: as shown in Figure 1, this utility model one oil pressure homing position type high pressure injection gun, including oil cylinder 1, piston rod 2, fairlead 3, attaching nut 4, plunger 5, agent feed bin 6, joint 7, O 8, rear box nut 9 and housing 10, described housing 10 inner opposite end is provided with oil cylinder 1 and described oil cylinder 1 lower end is provided with piston rod 2, told piston rod 2 one side surface is fixing connects fairlead 3, described housing 10 is internal to be provided with multiple attaching nut 4 and is connected by attaching nut 4 between described fairlead 3 with housing 10, it is internal that described piston rod 2 end surface fixing connection plunger 5 and described plunger 5 are located at agent feed bin 6, described housing 10 bottom is provided with joint 7 and joint 7 one end is fitting to connection with O 8.
As a kind of technical optimization scheme of the present utility model, described housing 10 one end is provided with rear box nut 9, described piston rod 2 is in cylindrical structural and agent feed bin 6 inside is run through in described piston rod 2 one end, being connected by O 8 between described joint 7 and piston rod 2, described oil cylinder 1 side is fixing with fairlead 3 to be connected.
This utility model is in use, fluid is entered oil cylinder by plunger press-in high-low-pressure non-return valve by high-low-pressure non-return valve, when pressure rises to 1MPA, then low pressure valve is opened, low pressure oil spill returns oil storing tube, the pressure oil inputted by power oil pipe or spiral force are transformed into the powerful extruding thrust of injection injecting sealant by the plunger of rifle, by force the injecting sealant of injection gun front portion agent material intracavity is expelled in the sealing cavity that fixture and leakage position partial outer face are formed, until leakage stops.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
- null1. an oil pressure homing position type high pressure injection gun，Including oil cylinder (1)、Piston rod (2)、Fairlead (3)、Attaching nut (4)、Plunger (5)、Agent feed bin (6)、Joint (7)、O (8)、Rear box nut (9) and housing (10)，It is characterized in that，Described housing (10) inner opposite end is provided with oil cylinder (1) and described oil cylinder (1) lower end is provided with piston rod (2)，Told piston rod (2) side surface is fixing connects fairlead (3)，Described housing (10) is internal to be provided with multiple attaching nut (4) and is connected by attaching nut (4) between described fairlead (3) with housing (10)，It is internal that described piston rod (2) end surface fixing connection plunger (5) and described plunger (5) are located at agent feed bin (6)，Described housing (10) bottom is provided with joint (7) and joint (7) one end and is fitting to connection with O (8).
- A kind of oil pressure homing position type high pressure injection gun the most according to claim 1, it is characterised in that described housing (10) one end is provided with rear box nut (9).
- A kind of oil pressure homing position type high pressure injection gun the most according to claim 1, it is characterised in that described piston rod (2) is in cylindrical structural and agent feed bin (6) inside is run through in described piston rod (2) one end.
- A kind of oil pressure homing position type high pressure injection gun the most according to claim 1, it is characterised in that be connected by O (8) between described joint (7) with piston rod (2).
- A kind of oil pressure homing position type high pressure injection gun the most according to claim 1, it is characterised in that described oil cylinder (1) side is fixing with fairlead (3) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829830.5U CN205413529U (en) | 2015-10-26 | 2015-10-26 | Oil pressure resets formula high pressure and annotates an agent rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829830.5U CN205413529U (en) | 2015-10-26 | 2015-10-26 | Oil pressure resets formula high pressure and annotates an agent rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205413529U true CN205413529U (en) | 2016-08-03 |
Family
ID=56517853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829830.5U Expired - Fee Related CN205413529U (en) | 2015-10-26 | 2015-10-26 | Oil pressure resets formula high pressure and annotates an agent rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205413529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327840A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | Oil pressure reset type high-pressure agent injection gun |
-
2015
- 2015-10-26 CN CN201520829830.5U patent/CN205413529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327840A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | Oil pressure reset type high-pressure agent injection gun |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104153735A (en) | Expansion pipe repairing device | |
| CN205413529U (en) | Oil pressure resets formula high pressure and annotates an agent rifle | |
| CN103629108B (en) | A kind of plunger sealing device of plunger reciprocating pump | |
| CN202701008U (en) | Stretchable oil pipe device for vertical extruding machine | |
| CN210343889U (en) | Supercharging device for hydraulic cylinder | |
| CN203718228U (en) | Quick connector for airtight test | |
| CN205190734U (en) | Automatic agent rifle is annotated to formula that resets high pressure | |
| CN105327840A (en) | Oil pressure reset type high-pressure agent injection gun | |
| CN203627199U (en) | Plunger sealing device of plunger reciprocating pump | |
| CN207487901U (en) | A kind of more size pipe explosion-proofs and device for detecting sealability | |
| CN109779543A (en) | A kind of expansion tube pressurization pressure charging system | |
| CN202391858U (en) | Double-stage duel-purpose hydraulic cylinder | |
| CN202246022U (en) | Combined liquid draining seat | |
| CN204611129U (en) | A kind of cartridge connection valve | |
| CN210830869U (en) | Connecting sleeve for steel grade sleeve | |
| CN2926737Y (en) | Pipe connector | |
| CN202591065U (en) | Metering reversing structure of liquid quantitative discharging device and liquid quantitative discharging device | |
| CN206169600U (en) | Directional cover remove device of fluid pressure type | |
| CN205297805U (en) | Double -walled high pressure fuel pipe sealing mechanism | |
| CN206845574U (en) | A kind of compressed air backhaul single-action hydraulic cylinder | |
| CN220487558U (en) | Gas well wellhead dosing and injecting device | |
| CN102345597B (en) | Ultrahigh-pressure oil pump | |
| CN219912212U (en) | Non-excavation pipeline repair sleeve | |
| CN220600025U (en) | Explosion-proof electric tool for sucking oil liquid in narrow space | |
| CN105333142A (en) | Automatic reset type high-pressure injection agent gun |
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: 20160803 Termination date: 20161026 |