CN206855340U - Wellbore pump piston standby cap machinery attaching/detaching apparatus - Google Patents
Wellbore pump piston standby cap machinery attaching/detaching apparatus Download PDFInfo
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- CN206855340U CN206855340U CN201720342065.3U CN201720342065U CN206855340U CN 206855340 U CN206855340 U CN 206855340U CN 201720342065 U CN201720342065 U CN 201720342065U CN 206855340 U CN206855340 U CN 206855340U
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- piston
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- standby cap
- fixture block
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Abstract
It the utility model is related to a kind of wellbore pump piston standby cap machinery attaching/detaching apparatus.Its technical scheme is：Operating desk is fixed with the top of support, the middle part of operating desk is provided with T-slot, and installs U-shaped fixture block by T-slot, and piston pump main body is supported by U-shaped fixture block；Piston deck, the open at one end of the piston deck are fixed with the periphery of described T-slot, the other end is provided with righting trough；The left end of the operating desk is provided with support block and motor support ring, and motor support ring is arranged on the upside of the left end of support block, to the output shaft and sleeve of support hydraulic pressure motor；The power of hydraulic motor is connected by high-voltage tube with hydraulic pump, and hydraulic motor drives socket wrench specially adapted for it rotation to realize removing and installing for piston standby cap.Beneficial effect is：Realize the mechanization dismounting of piston standby cap；The manual labor of artificial dismounting piston standby cap is instead of, the phenomenon of colliding with artificial disassembly process is avoided, alleviates labor intensity, improve operating efficiency.
Description
Technical field
A kind of oil drilling auxiliary equipment is the utility model is related to, more particularly to a kind of wellbore pump piston standby cap machinery dismounting
Device.
Background technology
At present, oil drilling job site in the wild, piston type drilling pump is in use according to the good of operating mode or piston
Bad situation will often change piston, and the mode that piston is changed at scene is substantially manually dismounted using pipe wrench, this dismounting mode
Continue to use always for many years so far.Following problem be present during dismounting piston standby cap using pipe wrench：When dismounted using pipe wrench,
Pitch brace is not fixed reliably, is easily skidded in unloading process, is often resulted in the phenomenon of colliding with of operating personnel, is sprained, touches
Wound happens occasionally.Second, piston standby cap is designed with locking device, when being dismantled using pipe wrench, waste time and energy.Three be due to that piston is standby
Cap is fine thread structure, piston component reciprocal high-frequency percussion campaign, working environment very severe, piston standby cap screw thread in cylinder sleeve
Often there is snap fastener phenomenon, cause dismounting difficult（Sometimes tearing a piston standby cap open needs 30 minutes）.Fourth, dismounting piston is standby at present
The device of cap is welded on around drilling pump mostly, and the work for changing wellbore pump piston standby cap is exposed to high-pressure work region, deposits
In larger potential safety hazard.Currently without the efficient wellbore pump piston standby cap provision for disengagement of safety labor-saving, to solve live drilling pump
Problems present in piston standby cap disassembly process.
The content of the invention
The purpose of this utility model is worked by force aiming at drawbacks described above existing for prior art, and from worker is mitigated
Degree, avoid work from injuring, improve operating efficiency, the angle for preventing potential safety hazard is set out, and designs a kind of wellbore pump piston standby cap machine
Tool attaching/detaching apparatus.
A kind of wellbore pump piston standby cap machinery attaching/detaching apparatus that the present invention mentions, its technical scheme are：Including hydraulic oil container
（1）, motor（2）, hydraulic pump（3）, support（4）, operating desk（5）, hydraulic motor（6）, socket wrench specially adapted for it（7）, pitch brace assembly
（8）, piston deck（9）, U-shaped fixture block（11）, motor bracket（15）, motor base（16）, main base（17）, high-voltage tube（18）、
Support block（19）, the support（4）Installed in main base（17）On, in support（4）Intracavity bottom be provided with hydraulic oil container（1）,
Hydraulic oil container（1）Be fixedly arranged above motor（2）, motor（2）Output end connection hydraulic pump（3）；In support（4）Top consolidate
Surely there is rectangular operating desk（5）, operating desk（5）Middle part be provided with T-slot（14）, and pass through T-slot（14）U-shaped card is installed
Block（11）, pass through U-shaped fixture block（11）Support piston pump main body（20）；In described T-slot（14）Periphery be fixed with piston card
Seat（9）, the piston deck（9）Open at one end, the other end is provided with righting trough（9.1）；The operating desk（5）Left end be provided with
Support block（19）With motor support ring（21）, motor support ring（21）It is arranged on support block（19）Left end on the upside of, to support
Hydraulic motor（6）Output shaft and socket wrench specially adapted for it（7）；In hydraulic motor（6）Lower section be provided with motor bracket（15）, motor bracket
（15）Bottom connection motor base（16）, hydraulic motor（6）Power pass through high-voltage tube（18）With hydraulic pump（3）Connection, liquid
Pressure motor（6）Drive socket wrench specially adapted for it（7）Piston standby cap is realized in rotation（22）Remove and install.
Preferably, above-mentioned U-shaped fixture block（11）Bottom be provided with I-shaped structure（13）, it is used for and operating desk（5）T-slot
（14）Coordinate；In U-shaped fixture block（11）Upper middle side part be provided with U-lag or more prismatic grooves, the both sides of U-lag or more prismatic grooves are set
There is support bar（11.1）, wherein, a support bar（11.1）It is provided with axle（11.2）, safety valve（12）One end and axle
（11.2）It is flexibly connected, the other end is handle（11.3）, handle（11.3）It is connected with another support bar, realizes that safety is living
Door（12）Folding.
Preferably, above-mentioned safety valve（12）For rectangular slab, and groove, groove and U are provided with the downside of rectangular slab
Shape fixture block（11）U-lag coordinate, formed a circular configuration, realize piston pump main body（20）Be fixedly secured.
Preferably, above-mentioned U-shaped fixture block（11）Bottom be provided with I-shaped structure（13）, it is used for and operating desk（5）T-slot
（14）Coordinate；In U-shaped fixture block（11）Upper middle side part be provided with more prismatic grooves, the both sides of more prismatic grooves are provided with support bar（11.1）,
Wherein, a support bar（11.1）It is provided with axle（11.2）, safety valve（12）One end and axle（11.2）It is flexibly connected, it is another
Hold as handle（11.3）, handle（11.3）It is connected with another support bar, realizes safety valve（12）Folding.
Preferably, above-mentioned safety valve（12）For rectangular slab, and V-type groove is provided with the downside of rectangular slab, V-type is recessed
Groove and U-shaped fixture block（11）More prismatic grooves coordinate, formed an enclosed construction, realize piston pump main body（20）Be fixedly secured.
Preferably, above-mentioned piston deck（9）Outside be provided with one or more than one deck gussets（10）.
Preferably, above-mentioned support block（19）For triangular structure.
Preferably, above-mentioned righting trough（9.1）Both sides be provided with righting cushion（9.2）, righting cushion（9.2）For U-shaped structure,
Righting cushion（9.2）Upper surface be provided with anti-slip veins.
The beneficial effects of the utility model are：The utility model is by the hydraulic motor, socket wrench specially adapted for it, work installed on operating desk
Fork clip seat, U-shaped fixture block, the execution unit of safety valve constituent apparatus, hydraulic motor rotation direction is controlled by reversal valve, realizes that piston is standby
The mechanization dismounting of cap；The manual labor of artificial dismounting piston standby cap is instead of, avoids colliding with now in artificial disassembly process
As alleviating labor intensity, improving operating efficiency, the potential safety hazard in the operation of drilling pump higher-pressure region can be prevented；
In addition, the I-shaped structure of safety valve of the present utility model and U-shaped fixture block bottom, can righting U-shaped fixture block in work
Do not topple in fork clip seat, and can prevents from jumping out in pitch brace disassembly process；In addition, the both sides of righting trough are provided with righting cushion,
The effect of righting piston pump main body is not only acted as, moreover, righting cushion surface, which is provided with anti-slip veins, can reduce righting piston pump
Rotate.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the top view of operating desk；
Accompanying drawing 3 is the first structural representation of piston deck；
Accompanying drawing 4 is second of structural representation of piston deck；
In figure：Hydraulic oil container 1, motor 2, hydraulic pump 3, support 4, operating desk 5, hydraulic motor 6, socket wrench specially adapted for it 7, piston are drawn
Bar assembly 8, piston deck 9, deck gusset 10, U-shaped fixture block 11, safety valve 12, I-shaped structure 13, T-slot 14, motor bracket
15th, motor base 16, main base 17, high-voltage tube 18, support block 19, piston pump main body 20, motor support ring 21, piston standby cap
22, righting trough 9.1, righting cushion 9.2, support bar 11.1, axle 11.2, handle 11.3.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1, referring to the drawings 1-3, a kind of wellbore pump piston standby cap machinery attaching/detaching apparatus that the utility model is mentioned, its
Technical scheme is：Including hydraulic oil container 1, motor 2, hydraulic pump 3, support 4, operating desk 5, hydraulic motor 6, socket wrench specially adapted for it 7, piston
Rod assembly 8, piston deck 9, U-shaped fixture block 11, motor bracket 15, motor base 16, main base 17, high-voltage tube 18, support block
19, the support 4 is arranged on main base 17, is provided with hydraulic oil container 1 in the intracavity bottom of support 4, the top of hydraulic oil container 1 is consolidated
Surely there are motor 2, the output end connection hydraulic pump 3 of motor 2；Rectangular operating desk 5, operating desk 5 are fixed with the top of support 4
Middle part be provided with T-slot 14, and U-shaped fixture block 11 is installed by T-slot 14, passes through U-shaped fixture block 11 and support piston pump main body 20；
Piston deck 9, the open at one end of the piston deck 9 are fixed with the periphery of described T-slot 14, the other end is provided with righting trough
9.1；The left end of the operating desk 5 is provided with support block 19 and motor support ring 21, and motor support ring 21 is arranged on support block 19
On the upside of left end, output shaft and socket wrench specially adapted for it 7 to support hydraulic pressure motor 6；Motor bracket is provided with the lower section of hydraulic motor 6
15, the bottom connection motor base 16 of motor bracket 15, the power of hydraulic motor 6 is connected by high-voltage tube 18 with hydraulic pump 3, liquid
Pressure motor 6 drives the rotation of socket wrench specially adapted for it 7 to realize removing and installing for piston standby cap 22.
Referring to the drawings 3, the bottom for the U-shaped fixture block 11 that the utility model is mentioned is provided with I-shaped structure 13, for operating desk 5
T-slot 14 coordinate；The both sides of U-lag or more prismatic grooves, U-lag or more prismatic grooves are provided with the upper middle side part of U-shaped fixture block 11
Provided with support bar 11.1, wherein, a support bar 11.1 is provided with axle 11.2, and one end and the activity of axle 11.2 of safety valve 12 connect
Connect, the other end is handle 11.3, and handle 11.3 is connected with another support bar, realizes the folding of safety valve 12.
In addition, safety valve 12 of the present utility model is rectangular slab, and groove, groove are provided with the downside of rectangular slab
Coordinate with the U-lag of U-shaped fixture block 11, form a circular configuration, realize being fixedly secured for piston pump main body 20.
Further, the outside of piston deck 9 of the present utility model is provided with one or more than one deck gussets 10, above-mentioned branch
Spacer 19 is triangular structure, and the both sides of above-mentioned righting trough 9.1 are provided with righting cushion 9.2, and righting cushion 9.2 is U-shaped structure, is helped
The upper surface of positive cushion 9.2 is provided with anti-slip veins.
A kind of application method for wellbore pump piston standby cap machinery attaching/detaching apparatus that the utility model is mentioned, including following step
Suddenly：
First, assemble wellbore pump piston standby cap machinery attaching/detaching apparatus, by hydraulic oil container 1, motor 2, hydraulic pump 3, support 4,
Operating desk 5, hydraulic motor 6, socket wrench specially adapted for it 7, pitch brace assembly 8, piston deck 9, U-shaped fixture block 11, motor bracket 15, motor
Base 16, main base 17, high-voltage tube 18, support block 19 are formed, and the I-shaped structure 13 of the bottom of U-shaped fixture block 11 is loaded into operating desk 5
T-slot 14 vertical slot in, be then moved horizontally to the position of the transverse groove of T-slot 14 to the left, and block T-slot 14
Transverse groove, closed safe valve 12, prevent that pitch brace is jumped out from U-shaped fixture block 11 in disassembly process；
Wherein, when dismantling piston standby cap, first pitch brace assembly 8 is put into piston deck 9, closed safe valve
12, promote pitch brace assembly 8 piston standby cap 22 is entered in socket wrench specially adapted for it 7, start volume adjustable hydraulic pump 3, operation reversal valve makes
Hydraulic motor 6 drives the rotate counterclockwise of socket wrench specially adapted for it 7, unloads lower piston standby cap；Safety valve 12 on U-shaped fixture block 11 is opened,
Pitch brace is taken out of out of piston deck 9, from the interior mechanization taken out piston standby cap 22, complete piston standby cap 22 of socket wrench specially adapted for it 7
Unloading process；
In addition, after more piston is renewed, lubricating grease is smeared in the inner chamber of piston standby cap 22, the screw thread of piston standby cap 22 is passed through
It is artificial to screw in two circles, then pitch brace assembly 8 is put into piston deck 9, closed safe valve 12；Promote pitch brace assembly
8 make piston standby cap 22 enter in socket wrench specially adapted for it 7, start volume adjustable hydraulic pump 3, and operation reversal valve makes hydraulic motor 6 drive cover special
Cylinder 7 turns clockwise, installation fastening piston standby cap 22, completes the mechanization installation process of piston standby cap.
Furthermore high-voltage tube 18 is arranged on the inner chamber of support 4 and operating desk 5, play a part of stealthy installation, described is special
Sleeve is that inner chamber matches with standby cap, conveniently insertion standby cap can be rotated.
In addition, the I-shaped structure 13 of the bottom of U-shaped fixture block 11 loads in the T-slot 14 of operating desk 5, piston drawing is moved horizontally to
The position of bar neck, seized piston pull bar neck, closed safe valve 12, prevent in disassembly process pitch brace from U-shaped fixture block
Jumped out in 11, to ensure that the movement in the T-slot 14 of operating desk 5 of the bottom of U-shaped fixture block 11 is smooth, when not influenceing to dismount piston standby cap
Pitch brace drives U-shaped fixture block 11 to move, the sharp edge of the I-shaped structure 13 of U-shaped fixture block 11 is carried out it is blunt, and with T-slot 14
Lubricating grease is smeared on faying face.
Embodiment 2, referring to the drawings 4, difference from Example 1, a kind of bottom for U-shaped fixture block 11 that the utility model is mentioned
Portion is provided with I-shaped structure 13, coordinates for the T-slot 14 with operating desk 5；More prismatics are provided with the upper middle side part of U-shaped fixture block 11
Groove, it is the rotation for preferably avoiding piston pump main body that it, which is acted on, and the both sides of more prismatic grooves are provided with support bar 11.1, wherein, one
Support bar 11.1 is provided with axle 11.2, and one end of safety valve 12 is flexibly connected with axle 11.2, and the other end is handle 11.3, handle
11.3 are connected with another support bar, realize the folding of safety valve 12.
Wherein, safety valve 12 is rectangular slab, and is provided with V-type groove, V-type groove and U-shaped in the downside of rectangular slab
More prismatic grooves of fixture block 11 coordinate, and form an enclosed construction, realize being fixedly secured for piston pump main body 20, preferably avoid
The rotation of piston pump main body.
It is described above, only it is preferred embodiment of the present utility model, any those skilled in the art may profit
Equivalent technical scheme is changed the utility model or is revised as with the technical scheme of above-mentioned elaboration.Therefore, foundation
Any simple modification or substitute equivalents that the technical solution of the utility model is carried out, belong to the greatest extent the requires of the utility model protection
Scope.
Claims (8)
1. a kind of wellbore pump piston standby cap machinery attaching/detaching apparatus, it is characterized in that：Including hydraulic oil container（1）, motor（2）, hydraulic pump
（3）, support（4）, operating desk（5）, hydraulic motor（6）, socket wrench specially adapted for it（7）, pitch brace assembly（8）, piston deck（9）, U-shaped
Fixture block（11）, motor bracket（15）, motor base（16）, main base（17）, high-voltage tube（18）, support block（19）, the support
（4）Installed in main base（17）On, in support（4）Intracavity bottom be provided with hydraulic oil container（1）, hydraulic oil container（1）Top consolidate
Surely there is motor（2）, motor（2）Output end connection hydraulic pump（3）；In support（4）Top be fixed with rectangular operating desk
（5）, operating desk（5）Middle part be provided with T-slot（14）, and pass through T-slot（14）U-shaped fixture block is installed（11）, pass through U-shaped fixture block
（11）Support piston pump main body（20）；In described T-slot（14）Periphery be fixed with piston deck（9）, the piston deck
（9）Open at one end, the other end is provided with righting trough（9.1）；The operating desk（5）Left end be provided with support block（19）With motor branch
Pushing out ring（21）, motor support ring（21）It is arranged on support block（19）Left end on the upside of, to support hydraulic pressure motor（6）Output shaft
And socket wrench specially adapted for it（7）；In hydraulic motor（6）Lower section be provided with motor bracket（15）, motor bracket（15）Bottom connection motor
Base（16）, hydraulic motor（6）Power pass through high-voltage tube（18）With hydraulic pump（3）Connection, hydraulic motor（6）Drive cover special
Cylinder（7）Piston standby cap is realized in rotation（22）Remove and install.
2. wellbore pump piston standby cap machinery attaching/detaching apparatus according to claim 1, it is characterized in that：The U-shaped fixture block（11）
Bottom be provided with I-shaped structure（13）, it is used for and operating desk（5）T-slot（14）Coordinate；In U-shaped fixture block（11）Upper middle side part
Provided with U-lag or more prismatic grooves, the both sides of U-lag or more prismatic grooves are provided with support bar（11.1）, wherein, a support bar
（11.1）It is provided with axle（11.2）, safety valve（12）One end and axle（11.2）It is flexibly connected, the other end is handle（11.3）,
Handle（11.3）It is connected with another support bar, realizes safety valve（12）Folding.
3. wellbore pump piston standby cap machinery attaching/detaching apparatus according to claim 2, it is characterized in that：The safety valve（12）
For rectangular slab, and groove is provided with the downside of rectangular slab, groove and U-shaped fixture block（11）U-lag coordinate, formed a circle
Shape structure, realize piston pump main body（20）Be fixedly secured.
4. wellbore pump piston standby cap machinery attaching/detaching apparatus according to claim 1, it is characterized in that：The U-shaped fixture block（11）
Bottom be provided with I-shaped structure（13）, it is used for and operating desk（5）T-slot（14）Coordinate；In U-shaped fixture block（11）Upper middle side part
Provided with more prismatic grooves, the both sides of more prismatic grooves are provided with support bar（11.1）, wherein, a support bar（11.1）It is provided with axle
（11.2）, safety valve（12）One end and axle（11.2）It is flexibly connected, the other end is handle（11.3）, handle（11.3）With it is another
One support bar is connected, and realizes safety valve（12）Folding.
5. wellbore pump piston standby cap machinery attaching/detaching apparatus according to claim 4, it is characterized in that：The safety valve（12）
For rectangular slab, and V-type groove is provided with the downside of rectangular slab, V-type groove and U-shaped fixture block（11）More prismatic grooves coordinate,
An enclosed construction is formed, realizes piston pump main body（20）Be fixedly secured.
6. wellbore pump piston standby cap machinery attaching/detaching apparatus according to claim 1, it is characterized in that：The piston deck（9）
Outside be provided with one or more than one deck gussets（10）.
7. wellbore pump piston standby cap machinery attaching/detaching apparatus according to claim 1, it is characterized in that：The support block（19）For
Triangular structure.
8. wellbore pump piston standby cap machinery attaching/detaching apparatus according to claim 1, it is characterized in that：The righting trough（9.1）
Both sides be provided with righting cushion（9.2）, righting cushion（9.2）For U-shaped structure, righting cushion（9.2）Upper surface be provided with it is anti-skidding
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342065.3U CN206855340U (en) | 2017-04-01 | 2017-04-01 | Wellbore pump piston standby cap machinery attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342065.3U CN206855340U (en) | 2017-04-01 | 2017-04-01 | Wellbore pump piston standby cap machinery attaching/detaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855340U true CN206855340U (en) | 2018-01-09 |
Family
ID=60817097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342065.3U Active CN206855340U (en) | 2017-04-01 | 2017-04-01 | Wellbore pump piston standby cap machinery attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926193A (en) * | 2017-04-01 | 2017-07-07 | 周生智 | A kind of mechanical provision for disengagement of drilling well piston pump standby cap and method |
-
2017
- 2017-04-01 CN CN201720342065.3U patent/CN206855340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926193A (en) * | 2017-04-01 | 2017-07-07 | 周生智 | A kind of mechanical provision for disengagement of drilling well piston pump standby cap and method |
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