CN205466009U - Valve dismouting appurtenance - Google Patents
Valve dismouting appurtenance Download PDFInfo
- Publication number
- CN205466009U CN205466009U CN201620080316.0U CN201620080316U CN205466009U CN 205466009 U CN205466009 U CN 205466009U CN 201620080316 U CN201620080316 U CN 201620080316U CN 205466009 U CN205466009 U CN 205466009U
- Authority
- CN
- China
- Prior art keywords
- support arm
- gripping section
- fin
- cushion block
- locating shaft
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a valve dismouting appurtenance, its characterized in that centre gripping section is the relative camber of arc core side, two terminal surfaces of centre gripping section axial of first support arm and second support arm coplane that aligns one by one, the centre gripping section arc inboard of first support arm and second support arm is equipped with the twice bead respectively, the bead both ends respectively with two terminal surface parallel and levels of centre gripping section axial, be equipped with axial locating hole with the bead is corresponding on first support arm and the second support arm, the cooperation of locating hole inner gap has the location axle, on the first support arm on one end and the second support arm of location axle another reverse end of location spool be connected with the crank respectively, the nearly support arm of crank end head rest side is connected with the cushion that extends to the support arm direction respectively, use the utility model discloses pipeline and valve atress are little, can avoid single bolt load.
Description
Technical field
This utility model relates to the equipment of the flange connections dismounting such as a kind of pump or valve, particularly relates to a kind of valve dismounting aid.
Background technology
Various transfer pipeline is had in oil field produces, Flange joint to be used, such as pump and valve, owing to being all that hard material connects between conduit component, between each parts, there is stress, the most difficult when connecting and dismantle, during as installed, ring flange is not easy alignment and location, taking off due to stress and the most bonding being not easy during dismounting, be also easy to cause single bolt painstaking damaged screw during dismounting, these all await technology and solve.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of valve dismounting aid.
nullThe technical solution adopted in the utility model is: a kind of valve dismounting aid，It is characterized in that including the first support arm and the second support arm，First support arm and the second support arm are that X-type is hinged，The side of the first support arm and the second support arm jointed shaft is handle，The opposite side of jointed shaft is gripping section，The gripping section of the first support arm and the second support arm is the camber that arc core side is relative，Axial two end faces of gripping section of the first support arm and the second support arm align coplanar one by one，It is respectively equipped with twice fin inside the gripping section arc of the first support arm and the second support arm，Fin two ends two end faces axial with gripping section respectively are concordant，Corresponding with fin on first support arm and the second support arm it is provided with axial hole, location，Hole, location internal clearance is combined with locating shaft，On first support arm locating shaft one end and on the second support arm another backward end of locating shaft be connected to crank，Crank end is connected to the cushion block stretched to support arm direction near support arm side，The thickness that cushion block stretches out is less than support arm axial width，Cushion block has and the shape of side-to-side anastomosis in fin near the end face of locating shaft，Cushion block is drawn outward to be threaded to fin position interior receipts again，Cushion block can be to inside fin，Together with cushion block coincide near end face and the fin medial surface of locating shaft.
Further, the end opposite that described locating shaft is connected with crank is provided with convex cap, and convex cap and arm room are provided with the spring being enclosed within locating shaft.
Further, described support arm is provided with the spring eye accommodating spring.
Further, it is provided with lockable mechanism between described handle.
Further, between described handle, connection has folding to drive screw pair.
This utility model is when pump is installed, it is threaded to outside gripping section arc regain by drawing outside cushion block, then it is stuck in gripping section on the lateral surface of flange of two panels docking, fin pressure is utilized to make two panels flange coaxial, clamping rotary pump is kept to make the screw on flange align, then bolt is installed tighten, alignment and the problem of location difficulty when solving installation.When pump is installed, can first be stuck on the lateral surface of the flange that two panels connects with gripping section when this dismounting, by a dismounting screw, then pump is held, unclamp gripping section clamping, take off pump, if pump by stress or life-time service sealed bonding be firmly difficult to take off time, cushion block is drawn outward to be threaded to fin position interior receipts again, cushion block is made to be placed in inside fin, together with cushion block coincide near end face and the fin medial surface of locating shaft, then it is clipped on the lateral surface of the flange of two panels connection with gripping section, now need by the most beautiful for the cushion block on two support arms fall on the lateral surface of two flanges, then exert a force with handle, flange is made to stagger, reduce follow-up resistance of taking, pipeline and valve stress are little, avoid tapping and damage valve and pipeline, dismount and all can avoid single bolt load, avoid thread damage, compact conformation, easy to use.
Accompanying drawing explanation
Overall structure view when Fig. 1 is the use of this utility model embodiment.
Fig. 2 is this utility model embodiment decomposition chart.
Label title in figure: 1 first support arm；2 second support arms；3 handles；4 gripping sections；5 fins；6 hole, location；7 locating shafts；8 cranks；9 convex caps；10 springs；11 spring eyes；12 cushion blocks.
Detailed description of the invention
nullThis utility model implements such as Fig. 1、Shown in 2，This kind of pump dismounting aid includes the first support arm 1 and the second support arm 2，First support arm and the second support arm are that X-type is hinged，Class pliers is the same，The side of the first support arm and the second support arm jointed shaft is handle 3，The opposite side of jointed shaft is gripping section 4，The gripping section of the first support arm and the second support arm is the camber that arc core side is relative，Axial two end faces of gripping section of the first support arm and the second support arm align coplanar one by one，It is respectively equipped with twice fin 5 inside the gripping section arc of the first support arm and the second support arm，Fin two ends two end faces axial with gripping section respectively are concordant，Corresponding with fin on first support arm and the second support arm it is provided with axial hole, location 6，Hole, location internal clearance is combined with locating shaft 7，On first support arm locating shaft one end and on the second support arm another backward end of locating shaft be connected to crank 8，The end opposite that locating shaft is connected with crank is provided with convex cap 9，Convex cap and arm room are provided with the spring 10 being enclosed within locating shaft，Support arm is provided with the spring eye 11 accommodating spring，Crank end is connected to the cushion block 12 stretched to support arm direction near support arm side，The thickness that cushion block stretches out is less than support arm axial width，Cushion block has and the shape of side-to-side anastomosis in fin near the end face of locating shaft，Cushion block is drawn outward to be threaded to fin position interior receipts again，Cushion block can be to inside fin，Together with cushion block coincide near end face and the fin medial surface of locating shaft.
This utility model is when pump is installed, it is threaded to outside gripping section arc regain by drawing outside cushion block, then it is stuck in gripping section on the lateral surface of flange of two panels docking, fin pressure is utilized to make two panels flange coaxial, clamping rotary pump is kept to make the screw on flange align, then bolt is installed tighten, alignment and the problem of location difficulty when solving installation.When pump is installed, can first be stuck on the lateral surface of the flange that two panels connects with gripping section when this dismounting, by a dismounting screw, then pump is held, unclamp gripping section clamping, take off pump, if pump by stress or life-time service sealed bonding be firmly difficult to take off time, cushion block is drawn outward to be threaded to fin position interior receipts again, cushion block is made to be placed in inside fin, together with cushion block coincide near end face and the fin medial surface of locating shaft, then it is clipped on the lateral surface of the flange of two panels connection with gripping section, now need by the most beautiful for the cushion block on two support arms fall on the lateral surface of two flanges, then exert a force with handle, flange is made to stagger, reduce follow-up resistance of taking, pipeline and valve stress are little, avoid tapping and damage valve and pipeline, dismount and all can avoid single bolt load, avoid thread damage.
Lockable mechanism also can be provided with between handle during enforcement, as with pawl locking, buckle locking, hook locking, decontroled after clamping, miscellaneous part installation and removal of being more convenient for；Also can connect between handle and have folding to drive screw pair, utilize screw pair folding handle, utilize rotary handle reinforcing can apply the bigger holding force that adds, solve the problem that staff power is not enough.
It is only this utility model specific embodiment in sum, but it is not limited to embodiment, also can reconfigure more implementation by each technical characteristic, all in the case of conceiving without departing from this utility model, the equivalence done according to the application is modified and prior art interpolation is accordingly to be regarded as this utility model technology category.
Claims (5)
- null1. a valve dismounting aid，It is characterized in that including the first support arm and the second support arm，First support arm and the second support arm are that X-type is hinged，The side of the first support arm and the second support arm jointed shaft is handle，The opposite side of jointed shaft is gripping section，The gripping section of the first support arm and the second support arm is the camber that arc core side is relative，Axial two end faces of gripping section of the first support arm and the second support arm align coplanar one by one，It is respectively equipped with twice fin inside the gripping section arc of the first support arm and the second support arm，Fin two ends two end faces axial with gripping section respectively are concordant，Corresponding with fin on first support arm and the second support arm it is provided with axial hole, location，Hole, location internal clearance is combined with locating shaft，On first support arm locating shaft one end and on the second support arm another backward end of locating shaft be connected to crank，Crank end is connected to the cushion block stretched to support arm direction near support arm side，The thickness that cushion block stretches out is less than support arm axial width，Cushion block has and the shape of side-to-side anastomosis in fin near the end face of locating shaft，Cushion block is drawn outward to be threaded to fin position interior receipts again，Cushion block can be to inside fin，Together with cushion block coincide near end face and the fin medial surface of locating shaft.
- A kind of valve dismounting aid the most according to claim 1, it is characterised in that the end opposite that described locating shaft is connected with crank is provided with convex cap, and convex cap and arm room are provided with the spring being enclosed within locating shaft.
- A kind of valve dismounting aid the most according to claim 2, it is characterised in that described support arm is provided with the spring eye accommodating spring.
- 4. according to the arbitrary described a kind of valve dismounting aid of claims 1 to 3, it is characterised in that be provided with lockable mechanism between described handle.
- 5. according to the arbitrary described a kind of valve dismounting aid of claims 1 to 3, it is characterised in that connect between described handle and have folding to drive screw pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080316.0U CN205466009U (en) | 2016-01-28 | 2016-01-28 | Valve dismouting appurtenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080316.0U CN205466009U (en) | 2016-01-28 | 2016-01-28 | Valve dismouting appurtenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205466009U true CN205466009U (en) | 2016-08-17 |
Family
ID=56618773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620080316.0U Expired - Fee Related CN205466009U (en) | 2016-01-28 | 2016-01-28 | Valve dismouting appurtenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205466009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598912A (en) * | 2016-01-28 | 2016-05-25 | 胡延军 | Valve dismouting appurtenance |
-
2016
- 2016-01-28 CN CN201620080316.0U patent/CN205466009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598912A (en) * | 2016-01-28 | 2016-05-25 | 胡延军 | Valve dismouting appurtenance |
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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: 20160817 Termination date: 20170128 |