CN217951424U - Oil field gas transmission pipeline valve - Google Patents
Oil field gas transmission pipeline valve Download PDFInfo
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- CN217951424U CN217951424U CN202222357900.4U CN202222357900U CN217951424U CN 217951424 U CN217951424 U CN 217951424U CN 202222357900 U CN202222357900 U CN 202222357900U CN 217951424 U CN217951424 U CN 217951424U
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Abstract
The utility model provides an oil field gas transmission pipeline valve. Oil field gas transmission pipeline valve includes the control valve, the last rotatory hand wheel of installing of rotating of control valve, the strengthening mechanism is installed respectively to the both sides of valve gap on the control valve, strengthening mechanism includes: two welding blocks, a first threaded rod, a rectangular block, a rack, a connecting block, a movable groove, a notched gear, a connecting block, a fixed block, a circular block, a second threaded rod, a strip-shaped block, a vertical rod and a circular clamping block, wherein the welding blocks are fixedly arranged on one side of a valve cover on a control valve, one threaded rod is rotatably arranged on the two welding blocks, the rectangular block is arranged on the first threaded rod in a threaded manner, and the rack is fixedly arranged on one side of the rectangular block. The utility model provides an oil field gas transmission pipeline valve has convenient to use, can control, reduce the rotatory hand wheel and appear the possible advantage of circling round to the position of rotation hand wheel.
Description
Technical Field
The utility model relates to a pipeline control valve technical field especially relates to an oil field gas transmission pipeline valve.
Background
Petroleum is mainly used as fuel oil and gasoline, and is also a manufacturing raw material of a plurality of chemical industry products, such as solution, chemical fertilizer, pesticide, plastic and other articles, the petroleum is extracted from an oil field, in the oil extraction process of the oil field, gas is injected into the oil field through a pipeline, so that the energy of an oil layer is improved, residual oil on the upper part of the oil layer is driven by utilizing the characteristic of low gas density, the gas and crude oil are mixed together to improve the interfacial tension, the driving resistance is favorably reduced, the crude oil is easy to flow, and in order to flexibly control the gas delivery, a control valve needs to be arranged on the pipeline, so that the gas delivery can be conveniently adjusted by utilizing the control valve.
Among the prior art, thereby the control valve is daily to realize adjusting through rotating the rotatory hand wheel, rotatory hand wheel is at rotatory in-process, can remain surplus moment of torsion because of the effect of frictional force between the nut of rotatory hand wheel and the control valve inside, and remaining moment of torsion is difficult to be eliminated because of the carelessness of operation sometimes at the in-process of operation easily, thereby lead to rotatory hand wheel probably to appear circling round on the control valve consequently, the position of rotatory hand wheel can't carry out stable control among the prior art, thereby can influence the stability of rotatory hand wheel position, lead to the use of control valve to produce certain influence because of rotatory hand wheel easily.
Therefore, there is a need to provide a new oilfield gas pipeline valve to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can control, reduce the rotary hand wheel possible oil field gas transmission pipeline valve that circles round appears in the position of rotary hand wheel.
In order to solve the technical problem, the utility model provides an oil field gas transmission pipeline valve includes: the control valve, rotatory hand wheel is installed in the last rotation of control valve, strengthening mechanism is installed respectively to the both sides of valve gap on the control valve, strengthening mechanism includes: the welding device comprises two welding blocks, a first threaded rod, a rectangular block, a rack, a connecting block, a movable groove, a notched gear, a connecting block, a fixed block, a circular block, a second threaded rod, a strip-shaped block, a vertical rod and a circular clamping block, wherein the two welding blocks are fixedly arranged on one side of a valve cover on a control valve, one threaded rod is rotatably arranged on the two welding blocks, the thread of the rectangular block is arranged on the first threaded rod, the rack is fixedly arranged on one side of the rectangular block, the connecting block is fixedly arranged on one side of the valve cover on the control valve, the movable groove is formed in the connecting block, the notched gear is rotatably arranged in the movable groove, the notched gear is meshed with the rack, the connecting block is fixedly arranged on one side of the notched gear, the fixed block is fixedly arranged at the top of the connecting block, the circular block is fixedly arranged on one side of the fixed block, the second threaded rod is rotatably arranged on the circular block, the second threaded rod is rotatably connected with the connecting block, the strip-shaped block is threadedly arranged on the second threaded rod, the top of the strip-shaped block is fixedly arranged on one side of the clamping block, and the circular clamping block is matched with the circular groove.
Preferably, both sides of the upper valve cover of the control valve are respectively and fixedly provided with a protective box, one side, far away from each other, of each protective box is provided with a movable hole, and the movable holes are matched with the connecting blocks.
Preferably, two one side fixed mounting that the welding piece is close to each other has same butt joint pole, butt joint pole and rectangular block sliding connection.
Preferably, the same circular rod is fixedly installed between the inner walls of the two sides of the movable groove and is in rotating connection with the notch gear.
Preferably, a plurality of rolling beads are inlaid at the bottom of the bar-shaped block, and the bottoms of the plurality of rolling beads are all contacted with the top of the connecting block.
Preferably, a sliding hole is formed in the connecting block, a second U-shaped rod is fixedly mounted on the bar-shaped block, and the second U-shaped rod is slidably mounted in the sliding hole.
Preferably, a first U-shaped rod is fixedly mounted on one side of the connecting block and is in contact with the top of the connecting block.
Compared with the prior art, the utility model provides an oil field gas transmission pipeline valve has following beneficial effect:
the utility model discloses a manual threaded rod of adjusting, including threaded rod I, the mechanism of setting up on it will be gradually propped up circular fixture block lifting to suitable position department, the horizontal position of circular fixture block is adjusted to the manual regulation of rethread threaded rod II, make circular fixture block can block into in the middle of the circular recess that corresponds, thereby control the position of rotatory hand wheel from both sides, the position of rotatory hand wheel is controlled, compare the rotatory hand wheel among the prior art, add two reinforcing mechanism who establishes and can improve the stability of rotatory hand wheel position, the possibility of circling round appears in the rotatory hand wheel that significantly reduces, avoid the use of control valve to receive the influence of rotatory hand wheel.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of the oilfield gas transmission pipeline valve provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is a top view of the connecting block, the movable slot, the notched gear and the connecting block of the present invention;
fig. 5 is a side view assembly of the middle connecting block and the bar-shaped block of the present invention.
The reference numbers in the figures: 1. a control valve; 2. rotating a hand wheel; 3. welding the blocks; 4. a first threaded rod; 5. a rectangular block; 6. a rack; 7. a joining block; 8. a movable groove; 9. a notched gear; 10. connecting blocks; 11. a fixed block; 12. a circular block; 13. a second threaded rod; 14. a bar-shaped block; 15. erecting a rod; 16. a circular groove; 17. and a circular fixture block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic front sectional structural view of a preferred embodiment of an oilfield gas pipeline valve provided by the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged schematic view of portion B of FIG. 1; FIG. 4 is a top view of the connecting block, the movable slot, the notched gear and the connecting block of the present invention; fig. 5 is a side view assembly diagram of the middle connecting block and the bar-shaped block of the present invention. The oil field gas transmission pipeline valve includes: control valve 1, the last rotation of control valve 1 installs rotatory hand wheel 2, and the strengthening mechanism is installed respectively to the both sides of valve gap on the control valve 1, and strengthening mechanism includes: two welding blocks 3, a first threaded rod 4, a rectangular block 5, a rack 6, a linking block 7, a movable groove 8, a notched gear 9, a connecting block 10, a fixed block 11, a circular block 12, a second threaded rod 13, a strip-shaped block 14, a vertical rod 15 and a circular clamping block 17, wherein the two welding blocks 3 are both fixedly arranged on one side of an upper valve cover of the control valve 1, the two welding blocks 3 are arranged on the same longitudinal horizontal line, the first threaded rod 4 is rotatably arranged on the two welding blocks 3, a first adjusting block is fixedly arranged at the bottom end of the first threaded rod 4, so that the first threaded rod 4 can be conveniently rotated and adjusted, a first circular through hole is formed in the rectangular block 5, a first internal thread is arranged on the inner wall of the first circular through hole and is meshed with a first external thread on the first threaded rod 4, the rectangular block 5 is arranged on the first threaded rod 4 through a first circular through hole, the rack 6 is fixedly arranged on one side, close to the notched gear 9 mentioned below, of the rectangular block 5, the connection block 7 is fixedly arranged on one side of an upper valve cover of the control valve 1, the connection block 7 is L-shaped, the movable groove 8 is formed in the connection block 7, the distance between the inner walls of the two sides of the movable groove 8 is larger than the width of the connection block 10, the movement of the connection block 10 is guaranteed not to be affected, the movable groove 8 provides a movable space for the connection block 10 mentioned below, the connection block 10 is guaranteed to be capable of being stored in a protection box mentioned below, the notch gear 9 is rotatably arranged in the movable groove 8, the notch gear 9 is a circular gear, three teeth are absent on one side, close to the connection block 10 mentioned below, of the notch gear 9, the connection block 10 mentioned below is arranged at the position, where the notch gear 9 lacks the teeth, the notch gear 9 is meshed with the rack 6, the connection block 10 is fixedly arranged on one side of the notch gear 9, and the fixing block 11 is fixedly arranged at the top of the connection block 10, circular block 12 fixed mounting is on one side of fixed block 11, the intercommunicating pore has been seted up on connecting block 10, fixed mounting has the bearing on the inner wall of intercommunicating pore, two 13 rotations of threaded rod are installed on circular block 12, two 13 rotations of threaded rod are connected with connecting block 10 through the bearing and rotate, 14 screw threads of strip-shaped piece are installed on two 13 of threaded rod, pole setting 15 fixed mounting is at the top of strip-shaped piece 14, circular fixture block 17 fixed mounting is on one side of pole setting 15, a plurality of circular recess 16 have been seted up on rotatory hand wheel 2, a plurality of circular recess 16 are the annular array and distribute, a plurality of circular recess 16 provide the selectivity for rotatory hand wheel 2, make rotatory hand wheel 2 no matter be located which angle, the homoenergetic enough is fixed through two circular fixture block 17 positions, circular fixture block 17 and 16 looks adaptations of a plurality of circular recess.
In this mode, the both sides of valve gap fixed mounting respectively have the protective housing on control valve 1, and the protective housing can play the effect of protection to two strengthening mechanism, reduces the influence that external environment produced to the two, and the movable hole has been seted up to one side that two protective housing kept away from each other, movable hole and connecting block 10 looks adaptations, and the movable hole makes things convenient for operating personnel to visit the hand and adjusts rotating threaded rod 4 in the middle of the protective housing.
In this mode, one side fixed mounting that two welding pieces 3 are close to each other has same butt joint pole, seted up on rectangular block 5 and connect the through-hole, butt joint pole run through the through-hole and with the inner wall sliding contact who connects the through-hole, butt joint pipe is through connecing through-hole and rectangular block 5 sliding connection, utilize butt joint pole to restrict rectangular block 5's trend of motion, make rectangular block 5 reciprocate to slide from top to bottom all the time, fixed mounting has same round bar between the both sides inner wall of activity groove 8, round bar and breach gear 9 rotate to be connected, the round bar can guarantee the stability of breach gear 9 installation, confirm the movable central point of connecting block 10.
In this mode, the bottom of bar 14 is inlayed and is had a plurality of rolling balls, the bottom of a plurality of rolling balls all contacts with the top of connecting block 10, the rolling ball can play the effect of support to bar 14, improve bar 14's stability, reduce the wearing and tearing that bar 14 bottom received simultaneously, the sliding hole has been seted up on the connecting block 10, fixed mounting has U-shaped pole two on the bar 14, two slidable mounting of U-shaped pole are in sliding hole, U-shaped pole two can restrict bar 14's activity direction, make bar 14 can only control reciprocal slip on connecting block 10, link up one side fixed mounting of piece 7 has U-shaped pole one, U-shaped pole one contacts with the top of connecting block 10, U-shaped pole one can restrict the rotation range of connecting block 10, play the effect of location to connecting block 10, improve the stationarity of connecting block 10.
The utility model provides an oil field gas transmission pipeline valve's theory of operation as follows:
after accomplishing the rotation regulation of rotatory hand wheel 2, can eliminate the moment of torsion on the rotatory hand wheel 2 through slightly the derotation, nevertheless there is still remaining in order to avoid the moment of torsion on the rotatory hand wheel 2, can play the effect of insurance to rotatory hand wheel 2, need utilize strengthening mechanism to fix the position of rotatory hand wheel 2, before the operation, connecting block 10 is in the middle of the flagging state is located the guard box, one side that circular block 12 was kept away from to strip piece 14 contacts with the one side that connecting block 10 kept away from notched gear 9, and the top of rectangular block 5 will be in the state of contact with the bottom that is located the welding block 3 of top.
During operation, firstly, the hand is inserted into the protective box on the right side through the movable hole, then the threaded rod one 4 on the right side is rotated, the threaded rod one 4 is driven by the threads and is limited by the movable hole, the rectangular block 5 can move downwards on the threaded rod one 4 and the butt-joint rod, the rectangular block 5 moves downwards and simultaneously drives the rack 6 fixedly connected with the rectangular block, the rack 6 drives the notch gear 9 to rotate anticlockwise by taking the circular rod as the center of a circle, the notch gear 9 drives the connecting block 10 to move synchronously in the rotating process, the connecting block 10 can be gradually rotated out of the protective box through the movable hole, the bottom of the rectangular block 5 is contacted with the top of the welding block 3 below the rectangular block, at the moment, the connecting block 10 is adjusted to be in a horizontal state, at the moment, the continuous rotation of the threaded rod one 4 can be stopped, and the position of the connecting block 10 can be kept still.
Under the drive of the connecting block 10, the circular fixture block 17 at this moment is located on the same horizontal line with the corresponding circular groove 16, then the threaded rod two 13 is rotated, the threaded rod two 13 is limited by the influence of the threads and the U-shaped rod two, the strip-shaped block 14 is enabled to drive the U-shaped rod two to move towards the direction of the rotating hand wheel 2 on the threaded rod two 13, the strip-shaped block 14 drives the upright rod 15, the upright rod 15 drives the circular fixture block 17 to move synchronously until the circular fixture block 17 is clamped into the corresponding circular groove 16 in a sliding mode, and when one side of the strip-shaped block 14 is contacted with the circular block 12, the position of the circular fixture block 17 is adjusted at this moment, the adjustment of the threaded rod two 13 can be stopped, then the circular fixture block 17 on the left side is adjusted in the same operation mode, and the position of the rotating hand wheel 2 can be controlled from two directions by utilizing the two circular fixture blocks 17 on the two sides of the rotating hand wheel 2, so that the rotation of the hand wheel 2 is prevented from being rotated at random, and the position stability of the hand wheel is improved.
Compared with the prior art, the utility model provides an oil field gas transmission pipeline valve has following beneficial effect:
manually rotate threaded rod 4, can adjust the height of rectangular block 5, under the cooperation of rack 6 and notched gear 9, the position of connecting block 10 will accomplish the regulation, originally receive and release connecting block 10 in the protective housing and the mechanism of installation on it will prop gradually and lift circular fixture block 17 to suitable position department, the convenient rethread is adjusted the lateral position of circular fixture block 17 to threaded rod two 13's manual regulation next, make circular fixture block 17 can block into in the middle of the circular recess 16 that corresponds, thereby control the position of rotatory hand wheel 2 from both sides, the position of rotatory hand wheel 2 is controlled, compare in rotatory hand wheel 2 among the prior art, add two strengthening mechanism that establish and can improve the stability of rotatory hand wheel 2 position, the possibility that convolutes appears in rotatory hand wheel 2 significantly reduces, avoid the use of control valve 1 to receive the influence of rotatory hand wheel 2.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides an oil field gas transmission pipeline valve, includes the control valve, its characterized in that, rotatory hand wheel of installing is rotated on the control valve, strengthening mechanism is installed respectively to the both sides of valve gap on the control valve, strengthening mechanism includes: the novel welding fixture comprises two welding blocks, a first threaded rod, a rectangular block, a rack, a connecting block, a movable groove, a notched gear, a connecting block, a fixing block, a circular block, a second threaded rod, a strip-shaped block, a vertical rod and a circular fixture block, wherein the two welding blocks are fixedly mounted on one side of a valve cover on a control valve, one threaded rod is rotatably mounted on the two welding blocks, the thread of the rectangular block is mounted on the first threaded rod, the rack is fixedly mounted on one side of the rectangular block, the connecting block is fixedly mounted on one side of the valve cover on the control valve, the movable groove is formed in the connecting block, the notched gear is rotatably mounted in the movable groove, the notched gear is meshed with the rack, the connecting block is fixedly mounted on one side of a notch of the gear, the fixing block is fixedly mounted at the top of the connecting block, the circular block is fixedly mounted on one side of the threaded rod, the second threaded rod is rotatably mounted on the circular block, the second threaded rod is rotatably connected with the connecting block, the strip-shaped block is rotatably mounted on the second threaded rod, the top of the strip-shaped block is fixedly mounted on one side of the vertical rod, the circular fixture block and is in fit with the circular groove.
2. The oilfield gas transmission pipeline valve according to claim 1, wherein two sides of the upper valve cover of the control valve are respectively and fixedly provided with a protection box, one sides of the two protection boxes, which are far away from each other, are provided with movable holes, and the movable holes are matched with the connecting blocks.
3. The oilfield gas transmission pipeline valve of claim 1, wherein the same butt-joint rod is fixedly installed on one side of the two welding blocks close to each other, and the butt-joint rod is connected with the rectangular block in a sliding manner.
4. The oilfield gas transmission pipeline valve of claim 1, wherein the same circular rod is fixedly installed between the inner walls of the two sides of the movable groove, and the circular rod is rotationally connected with the notched gear.
5. The oilfield gas transmission pipeline valve according to claim 1, wherein a plurality of rolling beads are inlaid in the bottom of the bar-shaped block, and the bottoms of the plurality of rolling beads are all in contact with the top of the connecting block.
6. The oil field gas transmission pipeline valve according to claim 1, wherein a sliding hole is formed in the connecting block, a second U-shaped rod is fixedly mounted on the bar-shaped block, and the second U-shaped rod is slidably mounted in the sliding hole.
7. The oilfield gas transmission pipeline valve of claim 1, wherein a first U-shaped rod is fixedly mounted on one side of the connection block, and the first U-shaped rod contacts with the top of the connection block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357900.4U CN217951424U (en) | 2022-09-06 | 2022-09-06 | Oil field gas transmission pipeline valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357900.4U CN217951424U (en) | 2022-09-06 | 2022-09-06 | Oil field gas transmission pipeline valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217951424U true CN217951424U (en) | 2022-12-02 |
Family
ID=84210757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222357900.4U Active CN217951424U (en) | 2022-09-06 | 2022-09-06 | Oil field gas transmission pipeline valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217951424U (en) |
-
2022
- 2022-09-06 CN CN202222357900.4U patent/CN217951424U/en active Active
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