CN214577695U - Improved hydraulic oil pump device of drilling machine - Google Patents
Improved hydraulic oil pump device of drilling machine Download PDFInfo
- Publication number
- CN214577695U CN214577695U CN202121167164.5U CN202121167164U CN214577695U CN 214577695 U CN214577695 U CN 214577695U CN 202121167164 U CN202121167164 U CN 202121167164U CN 214577695 U CN214577695 U CN 214577695U
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- China
- Prior art keywords
- oil pump
- plate
- gasket
- screw rod
- screw
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- Expired - Fee Related
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- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 18
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 239000003921 oil Substances 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses an improved drilling machine hydraulic oil pump device, the upper and lower ends of the oil pump body are respectively provided with an embedded groove, the embedded grooves of the upper and lower ends are respectively connected with a first gasket and a second gasket, the lower end of the second gasket is connected with a bracket, the lower end of the bracket is provided with a fixed plate, the two ends of the fixed plate are connected with a screw rod in a penetrating way, the lower end of the fixed plate is connected with a first nut on the screw rod, the upper end of the first gasket is connected with a top plate, the upper end of the top plate is provided with a positioning plate, and the upper end of the screw rod penetrates into the top plate and the positioning plate; the utility model discloses change current technique, keep the moderate degree between screw rod and first nut, the second nut to screw up (incompletely screw up), through the aforesaid improvement, the frequent cracked phenomenon of screw rod does not take place again, and fundamentally has solved the problem that the frequent fracture of screw rod became invalid, has effectively guaranteed 3000 meters with dark construction.
Description
Technical Field
The utility model relates to a rig hydraulic oil pump fixing device technical field specifically is a modified rig hydraulic oil pump device.
Background
In the work progress of extra deep hole, along with the hole depth constantly increases, rig hydraulic system operating pressure constantly increases, behind the drilling hole depth surpassed 3000 meters, the probing operation of high load, it is big to lead to rig hydraulic system power oil pump vibration range, and then makes the frequent fracture of screw of fixed hydraulic oil pump, frequently appears a set of screw life-span less than 10 hours of work's occurence of failure. After the screw is failed and broken, the screw kept by the broken screw needs to be taken out firstly, so that a new screw can be replaced, the screw of the hydraulic oil pump is frequently failed, the construction is stopped, the construction efficiency is influenced, and the unpredictable risk in the hole is increased.
To this end, we propose an improved hydraulic oil pump arrangement for a drilling rig.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modified rig hydraulic pressure oil pump device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an improved drilling machine hydraulic oil pump device comprises an oil pump body, wherein embedded grooves are respectively formed in the upper end and the lower end of the oil pump body, a first gasket and a second gasket are respectively connected into the embedded grooves in the upper end and the lower end of the oil pump body, a support is connected to the lower end of the second gasket, a fixing plate is arranged at the lower end of the support, screw rods are connected to the two ends of the fixing plate in a penetrating manner, a first nut is connected to the lower end of the fixing plate and positioned on the screw rods, a top plate is connected to the upper end of the first gasket, a positioning plate is arranged at the upper end of the top plate, the upper end of each screw rod penetrates into the top plate and the positioning plate, second nuts are respectively arranged on the two sides of the upper end of the positioning plate and screwed to the upper end of the screw rods, sliding grooves are respectively formed in the inner side of the lower end of the support, sliding blocks are connected into the sliding grooves in a sliding manner, one ends of the sliding blocks are connected with supporting plates, and one sides of the lower ends of the supporting plates are connected with bottom plates, one side of the upper end of the supporting plate is connected with a spring, and the upper end of the spring is connected to the lower end of the support.
As the further optimization of the technical scheme, the two ends of the fixing plate extend to the outer side of the support to fix the oil pump body.
As the further optimization of this technical scheme, the screw rod is two sets of settings at least, rotates the rate of tension that the screw rod was adjusted and is connected, and then makes the oil pump body fixed, and reserve and have certain floatable scope in order to carry out the shock attenuation.
As the further optimization of the technical scheme, the screw rod is positioned on the side surface of the oil pump body and used for fixing the oil pump body.
As further optimization of the technical scheme, the first gasket and the second gasket are respectively rubber gaskets, and a good damping effect is achieved.
As a further optimization of the technical scheme, the support is arranged in a U shape, and the bottom plate is a rubber bottom plate and plays a role in damping and buffering.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model changes the prior art, the bracket plays a supporting role at the lower end, the effect of increasing the connection stability can be achieved by at least two sets of screw rods at each side, both ends of the fixing plate extend to the outer side of the bracket, the screw rods, the first screw cap and the second screw cap are convenient to install, the top plate and the positioning plate can enhance the stability of screw rod connection, and further the stability of fixing the oil pump body is better, chutes are respectively arranged on the inner side of the lower end of the bracket, when the oil pump body generates vibration, the screw rods are driven to float, the top plate, the positioning plate and the like are downwards transmitted by vibration, when the second gasket at the lower end is buffered by vibration, the spring continuously stretches, the supporting plate continuously floats up and down, the sliding block slides in the chutes, so that the vibration is reduced, the vibration transmitted by the fixing plate is diluted, the proper screwing (incomplete screwing) between the screw rods and the first screw cap and the second screw cap is kept, through the improvement, the phenomenon of frequent breakage of the screw rod does not occur, the problem of frequent breakage and failure of the screw rod is fundamentally solved, and the construction depth of 3000 meters is effectively guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation position of the support plate of the present invention;
fig. 3 is a structural schematic diagram of the bracket of the present invention viewed from the right.
In the figure: 1. an oil pump body; 2. a second gasket; 3. a support; 4. a fixing plate; 5. a first nut; 6. a first gasket; 7. a top plate; 8. positioning a plate; 9. a second nut; 10. a screw; 11. a base plate; 12. a support plate; 13. a slider; 14. a spring; 15. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an improved drilling machine hydraulic oil pump device comprises an oil pump body 1, wherein embedded grooves are respectively formed in the upper end and the lower end of the oil pump body 1, a first gasket 6 and a second gasket 2 are respectively connected into the embedded grooves in the upper end and the lower end of the oil pump body 1, a support 3 is connected to the lower end of the second gasket 2, a fixing plate 4 is arranged at the lower end of the support 3, two ends of the fixing plate 4 extend to the outer side of the support 3, screw rods 10 are connected to two ends of the fixing plate 4 in a penetrating manner, the screw rods 10 are located on the side face of the oil pump body 1, at least two sets of the screw rods 10 are arranged, a first nut 5 is connected to the lower end of the fixing plate 4 and located on the screw rods 10, a top plate 7 is connected to the upper end of the first gasket 6, a positioning plate 8 is arranged at the upper end of the top plate 7, the upper end of the screw rods 10 penetrates into the top plate 7 and the positioning plate 8, and the first gasket 6 and the second gasket 2 are respectively rubber gaskets, the upper end both sides of locating plate 8 are equipped with second nut 9 and the upper end of second nut 9 spiro union at screw rod 10 respectively, the inboard boss of lower extreme of support 3 is equipped with spout 15 respectively, support 3 is the setting of U type, bottom plate 11 is the rubber bottom plate, it has slider 13 to slide joint in the spout 15, slider 13's one end is connected with backup pad 12, lower extreme one side of backup pad 12 is connected with bottom plate 11, upper end one side of backup pad 12 is connected with spring 14, the upper end of spring 14 is connected to the lower extreme of support 3.
Specifically, during the use, because of only two screws of traditional hydraulic oil pump are fixed, along with the continuous increase of hole depth, rig hydraulic system operating pressure increases, and hydraulic oil pump is in participating in the during operation, and self also receives great reaction force, and frequent high strength's shock makes two screws can't satisfy the requirement of fixed oil pump, leads to the fatigue of screw and fracture damage.
The improved hydraulic oil pump device of the drilling machine, which is provided by the technical scheme, is additionally provided with a fixed support, the fixed support of the oil pump body 1 can be customized in practical application according to the position of the oil pump body 1 and the space conditions nearby, the upper end surface and the lower end surface of the oil pump body 1 are protected, buffered and shockproof through a first gasket 6 and a second gasket 2, the support 3 plays a supporting role at the lower end, the lower end of the support 3 is arranged at the upper end of the drilling machine, the effect of increasing the connection stability can be achieved through at least two groups of screw rods 10 on each side, two ends of a fixed plate 4 extend to the outer side of the support 3, the screw rods 10, the first screw caps 5 and the second screw caps 9 are convenient to install, the connection stability of the screw rods 10 can be enhanced through a top plate 7 and a positioning plate 8, further the stability of fixing the oil pump body 1 is better, sliding grooves 15 are respectively arranged on an inner side board at the lower end of the support 3, when the oil pump body 1 vibrates, the screw rod 10 is driven to float, the top plate 7, the positioning plate 8 and the like are vibrated to be transferred downwards, when the second gasket 2 at the lower end is vibrated and buffered, the spring 14 continuously stretches, the supporting plate 12 continuously floats up and down, the sliding block 13 slides in the sliding groove 15, vibration is reduced, and vibration transferred by the fixing plate 4 is diluted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a modified rig hydraulic pressure oil pump device, includes oil pump body (1), its characterized in that: the oil pump comprises an oil pump body (1), wherein embedded grooves are respectively formed in the upper end and the lower end of the oil pump body (1), a first gasket (6) and a second gasket (2) are respectively connected into the embedded grooves in the upper end and the lower end, a support (3) is connected to the lower end of the second gasket (2), a fixing plate (4) is arranged at the lower end of the support (3), screw rods (10) are connected to the two ends of the fixing plate (4) in a penetrating manner, first nuts (5) are connected to the lower ends of the fixing plate (4) and located on the screw rods (10), a top plate (7) is connected to the upper end of the first gasket (6), a positioning plate (8) is arranged at the upper end of the top plate (7), the upper end of the screw rods (10) penetrates into the top plate (7) and the positioning plate (8), second nuts (9) are respectively arranged on the two sides of the upper end of the positioning plate (8) and screwed to the upper end of the screw rods (10), sliding grooves (15) are respectively arranged on the inner side plate of the lower end of the support (3), the sliding block (13) is connected to the sliding groove (15) in a sliding mode, one end of the sliding block (13) is connected with the supporting plate (12), the bottom plate (11) is connected to one side of the lower end of the supporting plate (12), the spring (14) is connected to one side of the upper end of the supporting plate (12), and the upper end of the spring (14) is connected to the lower end of the support (3).
2. An improved drilling rig hydraulic oil pump arrangement as defined in claim 1, wherein: the two ends of the fixing plate (4) extend to the outer side of the bracket (3).
3. An improved drilling rig hydraulic oil pump arrangement as defined in claim 1, wherein: the screws (10) are arranged in at least two groups.
4. An improved drilling rig hydraulic oil pump arrangement as defined in claim 1, wherein: the screw (10) is positioned on the side surface of the oil pump body (1).
5. An improved drilling rig hydraulic oil pump arrangement as defined in claim 1, wherein: the first gasket (6) and the second gasket (2) are rubber gaskets respectively.
6. An improved drilling rig hydraulic oil pump arrangement as defined in claim 1, wherein: the support (3) is arranged in a U shape, and the bottom plate (11) is a rubber bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121167164.5U CN214577695U (en) | 2021-05-28 | 2021-05-28 | Improved hydraulic oil pump device of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121167164.5U CN214577695U (en) | 2021-05-28 | 2021-05-28 | Improved hydraulic oil pump device of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214577695U true CN214577695U (en) | 2021-11-02 |
Family
ID=78363044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121167164.5U Expired - Fee Related CN214577695U (en) | 2021-05-28 | 2021-05-28 | Improved hydraulic oil pump device of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214577695U (en) |
-
2021
- 2021-05-28 CN CN202121167164.5U patent/CN214577695U/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 |
Granted publication date: 20211102 |