CN212107106U - Oil field valve with crashproof protection - Google Patents
Oil field valve with crashproof protection Download PDFInfo
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- CN212107106U CN212107106U CN202020845517.1U CN202020845517U CN212107106U CN 212107106 U CN212107106 U CN 212107106U CN 202020845517 U CN202020845517 U CN 202020845517U CN 212107106 U CN212107106 U CN 212107106U
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- steel plate
- valve
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- elastic steel
- oil field
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Abstract
The utility model discloses an oil field valve with crashproof protection, elastic steel plate inserts in the slot, elastic steel plate's the outside is fixed with the post of inserting in the second guide cylinder, be equipped with in the upper casing and cup joint the top cap in the valve body outside, the both sides of top cap all are fixed with the second bracing piece, the second bracing piece passes through one side that the bolt fastening is elastic steel plate, the top of casing is seted up flutedly down, the internal stock solution chamber of having seted up of inferior valve, the through-hole that is linked together with the stock solution chamber is seted up to the bottom of recess. This oil field valve carries out horizontal buffering shock attenuation through spring and elastic steel plate, carries out the vertical direction shock attenuation buffering by elastic steel plate's U-shaped portion deformation and U shaped steel board to make the oil field valve can reduce the impact to the influence of oil field valve after receiving the striking, when the oil field valve takes place slightly to leak, liquid drips in the recess, flows into the stock solution intracavity through the through-hole, can effectually prevent the pollution that liquid leakage such as greasy dirt leads to.
Description
Technical Field
The utility model relates to an oil field valve technical field specifically is an oil field valve with crashproof protection.
Background
The valve is used as a widely used control component in petrochemical devices and pipeline systems, and can ensure the safe operation of pipelines and equipment. The valve is generally assembled by a plurality of parts and is a pressure-bearing container with a complex structure. The sealing material of the valve is generally made of composite packing, so that the sealing is reliable and the friction force is small. The sealing structure of the valve generally adopts a movable valve seat structure, and hard alloy is welded in a surfacing mode.
The valve installed on the outdoor horizontal pipeline is easy to suffer from accidental impact accidents, and the existing valve is not provided with a buffer protection structure, so that the valve is easy to suffer from severe vibration, the internal devices of the valve are damaged, the valve is damaged and leaked, and the environment is polluted. To this end, an oilfield valve with impact protection is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil field valve with crashproof protection 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 oilfield valve with anti-collision protection comprises an upper shell, a valve body and a lower shell, wherein slots are formed in the bottom of the upper shell and the two sides of the top of the lower shell, second guide cylinders are fixed on the inner walls of the slots, springs are fixed in the second guide cylinders, a U-shaped steel plate is fixed at the bottom of the valve body, a bottom plate is fixed at the bottom of the U-shaped steel plate, first support rods are fixed on the two sides of the bottom plate, the first support rods are connected with an elastic steel plate through bolts, the elastic steel plate is inserted into the slots, insertion columns inserted into the second guide cylinders are fixed on the outer sides of the elastic steel plate, a top cover sleeved on the outer side of the valve body is arranged in the upper shell, second support rods are fixed on the two sides of the top cover, the second support rods are fixed on one side of the elastic steel plate through bolts, a groove is formed in the top of the lower shell, a liquid storage cavity is formed in the lower shell, and a through hole communicated with the liquid storage cavity is formed in the bottom of the groove.
Preferably, the bottom of the lower shell is provided with a liquid outlet communicated with the liquid storage cavity, and the liquid outlet is in threaded connection with a sealing cover.
Preferably, a first guide cylinder is fixed to a bottom of the second support bar, and a second guide cylinder inserted into the first guide cylinder is fixed to a top of the first support bar.
Preferably, the number of the U-shaped steel plates is four, and the U-shaped steel plates are uniformly distributed at the bottom of the valve body.
Preferably, the elastic steel plate has a U-shaped portion at a middle portion thereof.
Compared with the prior art, the beneficial effects of the utility model are that: this oil field valve carries out horizontal buffering shock attenuation through spring and elastic steel plate, carries out the vertical direction shock attenuation buffering by elastic steel plate's U-shaped portion deformation and U shaped steel board to make the oil field valve can reduce the impact to the influence of oil field valve after receiving the striking, when the oil field valve takes place slightly to leak, liquid drips in the recess, flows into the stock solution intracavity through the through-hole, can effectually prevent the pollution that liquid leakage such as greasy dirt leads to.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic view of the slot structure of the present invention.
In the figure: 1. an upper housing; 2. a lower housing; 3. a slot; 4. a first support bar; 5. a second support bar; 6. a first guide cylinder; 7. a second guide cylinder; 8. a top cover; 9. a base plate; 10. a U-shaped steel plate; 11. a valve body; 12. an elastic steel plate; 13. a U-shaped portion; 14. a second guide cylinder; 15. a spring; 16. inserting a column; 17. a groove; 18. a through hole; 19. a liquid storage cavity; 20. a liquid discharge port; 21. and (7) sealing the cover.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: an oil field valve with anti-collision protection comprises an upper shell 1, a valve body 11 and a lower shell 2, wherein slots 3 are respectively formed in the bottom of the upper shell 1 and the two sides of the top of the lower shell 2, second guide cylinders 14 are respectively fixed on the inner walls of the slots 3, springs 15 are respectively fixed in the second guide cylinders 14, U-shaped steel plates 10 are fixed at the bottom of the valve body 11, bottom plates 9 are fixed at the bottoms of the U-shaped steel plates 10, first supporting rods 4 are respectively fixed on the two sides of each bottom plate 9, elastic steel plates 12 are connected with the first supporting rods 4 through bolts, the elastic steel plates 12 are inserted into the slots 3, inserting columns 16 inserted into the second guide cylinders 14 are fixed on the outer sides of the elastic steel plates 12, a top cover 8 sleeved on the outer side of the valve body 11 is arranged in the upper shell 1, second supporting rods 5 are respectively fixed on the two sides of the top cover 8, the second supporting rods 5 are fixed on one side of the elastic steel plates 12 through bolts, the top of casing 2 has seted up recess 17 down, it has seted up stock solution chamber 19 to open in the casing 2 down, the through-hole 18 that is linked together with stock solution chamber 19 is seted up to the bottom of recess 17. This oil field valve carries out horizontal buffering shock attenuation through spring 15 and elastic steel plate 12, the U-shaped portion 13 deformation and the U shaped steel board 10 by elastic steel plate 12 carry out the vertical direction shock attenuation buffering, thereby make the oil field valve can reduce the impact to the oil field valve after receiving the striking, when the oil field valve takes place slightly to leak, liquid drips in recess 17, in through-hole 18 inflow stock solution chamber 19, can effectually prevent the pollution that liquid leakage such as greasy dirt leads to
A liquid outlet 20 communicated with the liquid storage cavity 19 is formed in the bottom of the lower shell 2, and the liquid outlet 20 is in threaded connection with a sealing cover 21; the liquid discharge port 20 is used for discharging the liquid in the liquid storage chamber 19.
A first guide cylinder 6 is fixed at the bottom of the second support rod 5, and a second guide cylinder 7 inserted into the first guide cylinder 6 is fixed at the top of the first support rod 4; so that the U-shaped portion 13 can be compressed only in the vertical direction and is not easily damaged by twisting.
The number of the U-shaped steel plates 10 is four, and the U-shaped steel plates 10 are uniformly distributed at the bottom of the valve body 11; for supporting and cushioning the valve body 11.
The middle part of the elastic steel plate 12 is provided with a U-shaped part 13; so that the elastic steel plate 12 can absorb and buffer the vertical impact.
Working principle or structure principle, during the use, when the oil field valve received horizontal striking, by last casing 1 and lower casing 2 at first contact the rammer, the impact is cushioned the shock attenuation by spring 15 to carry out certain buffering shock attenuation by elastic steel plate 12 bending deformation simultaneously, accomplish the buffer protection to the oil field valve. When the oil field valve receives the impact of vertical direction, reach buffering shock attenuation effect by the deformation of the U-shaped portion 13 of elastic steel plate 12 to cushion once more by U shaped steel plate 10, thereby make the oil field valve can reduce the impact to the influence of oil field valve after receiving the striking. When the oil field valve slightly leaks, liquid drops in the groove 17 and flows into the liquid storage cavity 19 through the through hole 18, so that pollution caused by leakage of liquid such as oil stains can be effectively prevented, and the liquid in the liquid storage cavity 19 can be discharged by opening the sealing cover 21; a rain shielding plate for preventing rain water is fixedly sleeved at the top of the valve body 11 to prevent rain water from entering the liquid storage cavity 19.
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 (5)
1. The utility model provides an oil field valve with crashproof protection, includes casing, valve body and lower casing, its characterized in that: slots are respectively arranged at the bottom of the upper shell and the two sides of the top of the lower shell, second guide cylinders are fixed on the inner walls of the slots, a spring is fixed in the second guide cylinder, a U-shaped steel plate is fixed at the bottom of the valve body, a bottom plate is fixed at the bottom of the U-shaped steel plate, first supporting rods are fixed on both sides of the bottom plate, the first supporting rod is connected with an elastic steel plate through a bolt, the elastic steel plate is inserted into the slot, the outer side of the elastic steel plate is fixed with an inserting column inserted into the second guide cylinder, a top cover sleeved on the outer side of the valve body is arranged in the upper shell, the two sides of the top cover are both fixed with second support rods, the second support rods are fixed on one side of the elastic steel plate through bolts, the top of the lower shell is provided with a groove, the lower shell is internally provided with a liquid storage cavity, and the bottom of the groove is provided with a through hole communicated with the liquid storage cavity.
2. The oilfield valve with impact protection of claim 1, wherein: and a liquid outlet communicated with the liquid storage cavity is formed in the bottom of the lower shell, and a sealing cover is connected to the liquid outlet in a threaded manner.
3. The oilfield valve with impact protection of claim 1, wherein: and a first guide cylinder is fixed at the bottom of the second support rod, and a second guide cylinder inserted into the first guide cylinder is fixed at the top of the first support rod.
4. The oilfield valve with impact protection of claim 1, wherein: the U-shaped steel plates are four in number and evenly distributed at the bottom of the valve body.
5. The oilfield valve with impact protection of claim 1, wherein: the middle part of the elastic steel plate is provided with a U-shaped part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845517.1U CN212107106U (en) | 2020-05-20 | 2020-05-20 | Oil field valve with crashproof protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845517.1U CN212107106U (en) | 2020-05-20 | 2020-05-20 | Oil field valve with crashproof protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212107106U true CN212107106U (en) | 2020-12-08 |
Family
ID=73623038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020845517.1U Active CN212107106U (en) | 2020-05-20 | 2020-05-20 | Oil field valve with crashproof protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212107106U (en) |
-
2020
- 2020-05-20 CN CN202020845517.1U patent/CN212107106U/en active Active
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