CN219711487U - Clamp type quick-opening blind plate switch tool - Google Patents
Clamp type quick-opening blind plate switch tool Download PDFInfo
- Publication number
- CN219711487U CN219711487U CN202321166245.2U CN202321166245U CN219711487U CN 219711487 U CN219711487 U CN 219711487U CN 202321166245 U CN202321166245 U CN 202321166245U CN 219711487 U CN219711487 U CN 219711487U
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- Prior art keywords
- sleeve
- connecting rod
- opening blind
- clamp type
- type quick
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- 238000007789 sealing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the field of quick-opening sealing, in particular to a clamp type quick-opening blind plate switch tool, which comprises a connecting rod, wherein two ends of the connecting rod are respectively and detachably connected with a first sleeve and a second sleeve, the first sleeve, the connecting rod and the second sleeve form a Z-shaped structural member, and the first sleeve and the second sleeve are respectively used for switching a pressure release valve and a screw rod. The pressure relief valve and the screw rod of the ball receiving and sending barrel quick-opening blind plate are respectively opened and closed through the first sleeve and the second sleeve, each side of the sleeve can be tightly attached to each side of the screw rod or the pressure relief hole nut, a gap does not exist, a stress point is not arranged on a side edge of the nut, a side edge fillet of the pressure relief valve or the screw rod nut is not easy to cause, equipment can be protected, the service life of the equipment is longer, and the two ends of the connecting rod are respectively connected with the first sleeve and the second sleeve.
Description
Technical Field
The utility model relates to the technical field of quick-opening sealing, in particular to a clamp type quick-opening blind plate switch tool.
Background
The meta-dam gas field is a high-sulfur hydrogen sulfide gas field, batch treatment is required to be carried out regularly, the corrosion inhibitor batch treatment technology is one of main anti-corrosion technologies in the production process of the meta-dam gas field, and through regular pipe cleaning and corrosion inhibitor batch treatment operation, extremely strong adhesive films formed on a pipeline are repaired in time, impurities and various sediments in the pipeline are removed, and H in produced fluid is effectively prevented 2 S、CO 2 And various corrosions caused by corrosive formation water.
When corrosion inhibitor batch processing is adopted, each section of pipeline is subjected to batch processing for at least 6 times of opening and closing of the ball sending cylinder, 4 times of closing and closing of the ball receiving cylinder are required, the pressure release valve and the screw rod are mainly opened and closed by taking the adjustable spanner as an auxiliary tool at present, the adjustable spanner is required to be adjusted when the pressure release valve and the screw rod are opened and closed, but the adjustable spanner is blocked on the side edges of the screw rod or the pressure release hole when the adjustable spanner is forced due to improper opening adjustment or inconvenient station operation and other conditions in the use process, the side edges of the screw rod or the pressure release hole are changed into round angles after a long time, the clamp type ball receiving and dispatching cylinder is difficult to open and close the blind plate quickly, the service life of equipment is shortened, and the side edges are changed into round angles due to the fact that the adjustable spanner is easy to slip in the opening and closing process, and the safety of operators is influenced.
Disclosure of Invention
The utility model aims at: aiming at the problems that in the prior art, a lead screw fillet is easily caused in the process of opening the blind plate quickly of a switch receiving and transmitting ball cylinder, and the opening size of a spanner needs to be regulated when a pressure release valve and the lead screw are opened and closed, the clamp type quick-opening blind plate switch tool is provided.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a clamp formula quick-opening blind plate switch instrument, includes the connecting rod, the connecting rod both ends are detachable first sleeve, second sleeve of being connected with respectively, first sleeve the connecting rod the second sleeve constitutes "Z" shape structure, first sleeve the second sleeve is used for switching relief valve, lead screw respectively.
Compared with the situation that an adjustable spanner is clamped on the side edges of a screw rod or a pressure relief hole nut when the adjustable spanner is forced due to the fact that the opening is not suitable for adjustment or the station operation is inconvenient, and the like, the pressure relief valve and the screw rod of the quick-opening blind plate of the ball receiving and transmitting cylinder are respectively opened and closed through the first sleeve and the second sleeve, the pressure relief valve and the screw rod of the quick-opening blind plate of the ball receiving and transmitting cylinder are not in clearance, stress points are not arranged on the side edges of the screw rod, the pressure relief valve or the side edges of the screw rod nut are not easy to cause, the service life of equipment can be prolonged, and the two ends of a connecting rod are respectively connected with the first sleeve and the second sleeve, so that compared with the situation that the adjustable spanner needs to readjust the opening before/after the pressure relief valve is opened to adapt to the size of the screw rod nut, the pressure relief valve and the screw rod are not required to be readjusted when the pressure relief valve and the screw rod are opened and closed, and the speed of the blind plate of the switch can be improved. Furthermore, the first sleeve and the second sleeve are designed to be detachable structural members, so that the sleeves with different sizes can be replaced according to lead screws with different types and pressure relief holes, and the practicability of the switch tool is improved.
As a preferable scheme of the utility model, the first sleeve is provided with a first groove, the second sleeve is provided with a second groove, and the first groove and the second groove are both prismatic structures.
As a preferable mode of the utility model, the first groove is a quadrangular prism structure.
As a preferable scheme of the utility model, the second groove is in a hexagonal prism structure.
As a preferred embodiment of the present utility model, the angle between the connecting rod axis and the first sleeve axis/the second sleeve axis is alpha,
95°≤α≤105°。
through making the restriction to the contained angle of connecting rod and first sleeve axis/second sleeve axis, the requirement to the operating space is less, also is convenient for the operating personnel to exert oneself simultaneously.
As a preferred embodiment of the present utility model, the length of the connecting rod is d,
15cm≤d≤25cm。
as a preferable mode of the utility model, the first sleeve and the second sleeve are both connected with the connecting rod in a threaded manner. The screw thread connection structure is simple, the connection is reliable, and the assembly and the disassembly are convenient.
As a preferable mode of the utility model, the connecting positions of the first sleeve, the second sleeve and the connecting rod are respectively provided with a fastener. Through setting up the fastener, prevent at the in-process of switch relief valve or lead screw, the sleeve is not hard up with the hookup location of connecting rod.
As a preferable mode of the utility model, the surfaces of the first sleeve and the second sleeve are provided with anti-skid sleeves. Through setting up antiskid cover, can increase the frictional force of palm and switch instrument, reduce the possibility that palm and switch instrument skid, the operation of being convenient for.
As a preferable scheme of the utility model, the anti-slip sleeve is a rubber sleeve with bulges on the surface. The anti-skid sleeve is made of rubber, has certain elasticity and is convenient to install and detach; through set up the arch on anti-skidding cover surface, can further strengthen the frictional force between palm and the switch instrument, reduce the possibility of skidding.
As a preferable mode of the present utility model, the first sleeve and the second sleeve are both stainless steel sleeves. The sleeve made of stainless steel can resist rust and has longer service life.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. compared with the situation that an adjustable spanner is clamped on the side edges of a screw rod or a pressure relief hole nut when the adjustable spanner is forced due to the fact that the opening is not suitable for adjustment or the station operation is inconvenient, and the like, the pressure relief valve and the screw rod of the quick-opening blind plate of the ball receiving and transmitting cylinder are respectively opened and closed through the first sleeve and the second sleeve, the pressure relief valve and the screw rod of the quick-opening blind plate of the ball receiving and transmitting cylinder are not in clearance, stress points are not arranged on the side edges of the screw rod, the pressure relief valve or the side edges of the screw rod nut are not easy to cause, the service life of equipment can be prolonged, and the two ends of a connecting rod are respectively connected with the first sleeve and the second sleeve, so that compared with the situation that the adjustable spanner needs to readjust the opening before/after the pressure relief valve is opened to adapt to the size of the screw rod nut, the pressure relief valve and the screw rod are not required to be readjusted when the pressure relief valve and the screw rod are opened and closed, and the speed of the blind plate of the switch can be improved. Furthermore, the first sleeve and the second sleeve are designed to be detachable structural members, so that the sleeves with different sizes can be replaced according to lead screws with different types and pressure relief holes, and the practicability of the switch tool is improved.
2. According to the utility model, the included angle between the connecting rod and the axis of the first sleeve/the axis of the second sleeve is limited, and meanwhile, the length of the connecting rod is combined, so that the requirement on the operation space is smaller, and meanwhile, the force application of an operator is facilitated.
3. According to the utility model, the first sleeve and the second sleeve are both connected with the connecting rod through threads, the structure is simple, the connection is reliable, the assembly and the disassembly are convenient, and the sleeves with different sizes can be replaced according to the lead screws and the pressure relief holes with different types.
4. The utility model has simple structure, low cost, convenient manufacture and convenient operation, can save manpower, material resources and financial resources and reduce the safety risk in production.
Drawings
Fig. 1 is a schematic structural view of a clamp type quick-opening blind plate switch tool according to the present utility model.
Fig. 2 is a top view of the first sleeve of the present utility model.
Fig. 3 is a top view of a second sleeve according to the present utility model.
The marks in the figure: 1-connecting rods; 2-a first sleeve; 21-a first groove; 3-a second sleeve; 31-a second groove; 4-fasteners.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
The utility model provides a clamp formula quick-opening blind plate switch instrument, as shown in fig. 1-3, includes connecting rod 1, connecting rod 1 both ends respectively detachable be connected with first sleeve 2, second sleeve 3, first sleeve 2 connecting rod 1 second sleeve 3 constitutes "Z" shape structure, first sleeve 2 second sleeve 3 is used for switching relief valve, lead screw respectively, preferably, first sleeve 2 is used for switching relief valve, second sleeve 3 is used for rotatory lead screw, reaches the purpose of control quick-opening blind plate switch through adjusting relief valve and lead screw.
Compared with a pressure relief valve and a screw rod of a quick-opening blind plate of a ball receiving and transmitting cylinder of a sleeve switch, compared with the situation that an adjustable spanner is clamped on a side edge of the screw rod or a pressure relief hole nut when the adjustable spanner is forced due to the fact that the opening degree is not suitable or the station position operation is inconvenient, the pressure relief valve and the screw rod of the quick-opening blind plate are clamped on the side edge of the screw rod or the pressure relief hole nut for a long time, the pressure relief valve and the pressure relief hole nut have no gap, stress points are not on the side edge of the screw rod or the pressure relief hole nut, the pressure relief valve or the side edge fillet of the screw rod nut is not easy to cause, equipment can be protected, the service life of the equipment is longer, and the two ends of a connecting rod 1 are respectively connected with a first sleeve 2 and a second sleeve 3. Furthermore, the first sleeve 2 and the second sleeve 3 are designed to be detachable structural members, so that the sleeves with different sizes can be replaced according to the lead screws with different types and the pressure relief holes, and the practicability of the switch tool is improved.
Specifically, the first sleeve 2 is far away from the one end of connecting rod 1 is provided with first recess 21, first recess 21 is quadrangular prism structure for the nut of matching the relief valve, and then the switch relief valve, and similarly the second sleeve 3 is far away from the one end of connecting rod 1 is provided with second recess 31, second recess 21 is hexagonal prism structure for match screw nut, and then control screw. It is to be understood that the specific structures of the first groove 21 and the second groove 31 are not limited to a quadrangular prism or a hexagonal prism, and may be adjusted according to practical situations.
Preferably, as shown in fig. 1, the first sleeve 2 and the second sleeve 3 are both screwed to the connecting rod 1, two ends of the connecting rod 1 are both fixedly connected with bolts, and free ends of the bolts are connected with the first sleeve 2 and the second sleeve 3, and it is understood that the connection positions of the connecting rod 1 and the first sleeve 2 and the second sleeve 3 are not limited, and may be the positions shown in fig. 1 or may be connected at the inclined portions of the connecting rod 1. The screw thread connection structure is simple, the connection is reliable, the assembly and the disassembly are convenient, and of course, as other alternative modes, the first sleeve 2 and the second sleeve 3 can also be connected with the connecting rod 1 by means of the snap connection and the like. In order to prevent the connection position of the first sleeve 2, the second sleeve 3 and the connecting rod 1 from loosening during the process of opening and closing the pressure release valve or the screw rod, a fastener 4 is arranged at the connection position, preferably, the fastener 4 is a pin, the diameter of the pin is far smaller than that of the bolt, holes are formed in the first sleeve 2, the second sleeve 3 and the bolt, the holes are used for penetrating the pin, and the penetrating direction of the pin is perpendicular to that of the bolt. When the sleeves with different sizes are replaced, the fastener 4 is removed first and then replaced.
Further, the included angle between the axis of the connecting rod 1 and the axis of the first sleeve 2/the axis of the second sleeve 3 is α, and preferably, the value range of α is:
95°≤α≤105°。
further, the length of the connecting rod 1 is d,
15cm≤d≤25cm。
by limiting the angle between the axis of the connecting rod 1 and the axis of the first sleeve 2/the second sleeve 3, the length of the connecting rod 1 is combined, so that the requirement on the operation space is smaller, and the force application of an operator is facilitated.
Preferably, an anti-slip sleeve is arranged on the outer surface of each of the first sleeve 2 and the second sleeve 2. Through setting up antiskid cover, can increase the frictional force of palm and switch instrument, reduce the possibility that palm and switch instrument skid, the operation of being convenient for. Optionally, the anti-slip sleeve is a rubber sleeve, and the anti-slip sleeve is made of rubber material and has certain elasticity, so that the anti-slip sleeve is convenient to install and detach. In order to further strengthen the friction between the palm and the switch tool and reduce the possibility of slipping, protrusions may be provided on the surface of the anti-slip sleeve, which may be in the shape of threads, waves or other shapes.
Preferably, the first sleeve 2 and the second sleeve 3 are stainless steel sleeves, the sleeve made of stainless steel can be rust-resistant, the service life is longer, and the connecting rod 1 is made of stainless steel.
Example 2
The clamp type quick-opening blind plate switch tool comprises a first sleeve 2, a second sleeve 3 and a clamp type quick-opening blind plate switch tool, wherein the clamp type quick-opening blind plate switch tool is characterized in that one end of the first sleeve 2 is used as a handle when a quick-opening blind plate screw is opened or closed, and the second sleeve 3 is used as the handle in the process of opening and closing a pressure release hole.
Specifically, when the clamp type quick-opening blind plate is opened, the second sleeve 3 is used as a handle, one end of the first sleeve 2 is put into the pressure release valve, and the pressure release valve is released by rotating anticlockwise. And after the switch tool is taken down, one end of the first sleeve 2 is taken as a handle, and one end of the second sleeve 3 is used for rotating the screw rod anticlockwise until the inner edge of the clamp is completely separated from the outer edge of the blind plate cover. When the clamp type quick-opening blind plate is closed, the rotating direction is changed into the clockwise direction.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a clamp formula quick-opening blind plate switch instrument, its characterized in that, includes connecting rod (1), connecting rod (1) both ends are detachable first sleeve (2), second sleeve (3) of being connected with respectively, first sleeve (2) connecting rod (1) second sleeve (3) constitute "Z" shape structure, first sleeve (2) second sleeve (3) are used for switching relief valve, lead screw respectively.
2. The clamp type quick-opening blind plate switch tool according to claim 1, wherein the first sleeve (2) is provided with a first groove (21), the second sleeve (3) is provided with a second groove (31), and the first groove (21) and the second groove (31) are of prismatic structures.
3. A clamp type quick opening blind switch tool as claimed in claim 2, wherein the first recess (21) is of a quadrangular prism structure.
4. A clamp type quick opening blind switch tool as claimed in claim 2, wherein the second recess (31) is a hexagonal prism structure.
5. A clamp type quick-opening blind switch tool according to claim 1, characterized in that the angle between the axis of the connecting rod (1) and the axis of the first sleeve (2)/the axis of the second sleeve (3) is alpha,
95°≤α≤105°。
6. a clamp type quick opening blind switch tool according to claim 5, characterized in that the length of the connecting rod (1) is d,
15cm≤d≤25cm。
7. a clamp type quick opening blind switch tool according to claim 1, characterized in that the first sleeve (2) and the second sleeve (3) are both screwed to the connecting rod (1).
8. The clamp type quick-opening blind plate switch tool according to claim 7, wherein the connecting positions of the first sleeve (2), the second sleeve (3) and the connecting rod (1) are provided with fasteners (4).
9. A clamp type quick opening blind switch tool according to any one of claims 1-8, characterized in that the outer surfaces of the first sleeve (2) and the second sleeve (3) are provided with anti-slip sleeves.
10. The clamp type quick opening blind switch tool as claimed in claim 9, wherein the anti-skid sleeve is a rubber sleeve with a protrusion on the outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166245.2U CN219711487U (en) | 2023-05-15 | 2023-05-15 | Clamp type quick-opening blind plate switch tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166245.2U CN219711487U (en) | 2023-05-15 | 2023-05-15 | Clamp type quick-opening blind plate switch tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711487U true CN219711487U (en) | 2023-09-19 |
Family
ID=87979974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321166245.2U Active CN219711487U (en) | 2023-05-15 | 2023-05-15 | Clamp type quick-opening blind plate switch tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219711487U (en) |
-
2023
- 2023-05-15 CN CN202321166245.2U patent/CN219711487U/en active Active
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| GR01 | Patent grant |