CN209977408U - Tool for flat head type ball valve - Google Patents
Tool for flat head type ball valve Download PDFInfo
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- CN209977408U CN209977408U CN201920261463.1U CN201920261463U CN209977408U CN 209977408 U CN209977408 U CN 209977408U CN 201920261463 U CN201920261463 U CN 201920261463U CN 209977408 U CN209977408 U CN 209977408U
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- flat head
- handle
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- ball valve
- tool
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- 241000755266 Kathetostoma giganteum Species 0.000 claims description 107
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an instrument for flat head type ball valve, a serial communication port, include: a length adjustable handle, a flat mouth component; the tack assembly comprises: a flat head opening head sleeve and a flat head opening base; the flat head opening head sleeve is designed and manufactured according to standard flat head specifications; the flat head opening base is connected with the length-adjustable handle in a combined mode. This application has portable, and the suitability is strong, is applicable to various size ball valves, and handle length is adjustable, convenient operation's advantage.
Description
Technical Field
The utility model relates to a hardware and tools field especially indicates an instrument that is used for flat head type ball valve.
Background
The ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, and plays a significant role in national economy. It has the action of rotating 90 degrees, the cock body is a sphere, and a circular through hole or a channel passes through the axis of the cock body. The ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, and can be closed tightly only by rotating 90 degrees and a small rotating moment.
At present, flat-head ball valves are different according to different flat-head specifications of drift diameters, and a flat-head ball valve of a certain drift diameter is provided with a driving spanner. The torque required for driving the flat-head type drive ball valve with the drift diameter smaller than 50mm is smaller, the required torque is shorter, and the force arm of the drive wrench is also shorter, so that the flat-head type drive ball valve with the drift diameter smaller than 50mm is generally fixed on a drive structure by the drive wrench; the flat head type ball valve with the drift diameter larger than or equal to 50mm needs larger torque, the needed torque is longer, and the moment arm of the driving wrench is also longer, so that the flat head type ball valve with the drift diameter larger than or equal to 50mm does not generally provide a fixed driving wrench and provides the driving wrench independently.
For the current flat head type ball valve, a fixed wrench or a single wrench is the ball valve with a flat head of one specification. As shown in the truncated version of fig. 3. For the existing mode, a lot of inconvenience is brought to the actual driving of the ball valve in the occasion with a plurality of flat-head ball valves, firstly, for the flat-head ball valves with different specifications, a plurality of wrenches are needed to be used for driving the ball valves, and inconvenience is brought to the actual work due to the fact that the wrenches are carried; secondly, in actual work, whether a fixed wrench is installed on a certain ball valve is sometimes unclear, and inconvenience is brought to work if the fixed wrench is found to be not installed on site and the fixed wrench needs to be returned to take the wrench. Thirdly, some sites need a handle with a certain length for convenient operation.
SUMMERY OF THE UTILITY MODEL
The portable ball valve handle is convenient to carry and suitable for ball valves of various sizes, and meets the requirements of more handle lengths. An object of the utility model is to provide an instrument for flat head type ball valve.
Based on above-mentioned purpose the utility model provides a pair of instrument for flat head type ball valve, include: the length adjustable handle is provided with at least two flat-head components; the tack assembly comprises: a flat head opening head sleeve and a flat head opening base; the sizes of the flat head sleeves in different flat head assemblies are different from each other; the sizes of the flat head opening bases in different flat head opening assemblies are the same; the flat head opening assembly is connected with the length-adjustable handle through the flat head opening base in a combined mode.
The length-adjustable handle comprises at least two telescopic sleeved sub-handles.
The length adjustable handle comprises at least two sub-handles which are connected in a folding mode.
The length adjustable handle includes: a first sub-handle, a second sub-handle and a third sub-handle; the first sub-handle is a cylinder with the outer diameter of 30mm and the length of 300mm, wherein 250mm is a hollow cylinder with the diameter of 26 mm; the second sub-handle is a cylinder with the outer diameter of 26mm and the length of 300mm, wherein 250mm is a hollow cylinder with the diameter of 22 mm; the diameter of the outer diameter of the third sub-handle is 22mm, the length of the third sub-handle is 300mm, and 50mm of the third sub-handle is a hollow cylinder with the diameter of 16 mm.
And the side surface of each flat head sleeve is provided with an applicable flat head size.
One end of the length-adjustable handle is provided with a magnetic component, and the flat head opening base is connected with the length-adjustable handle in a combined manner through magnetic adsorption.
The flat-head opening base is provided with a magnetic component and is connected with the length-adjustable handle in a combined manner through magnetic adsorption.
The flat head opening base is connected with the length-adjustable handle in a combined mode through threads.
The tool for the flat head type ball valve is characterized in that a plurality of flat head mouth assemblies are accommodated in the hollow length-adjustable handle, and the tail end of the length-adjustable handle is provided with an encapsulation part.
The tool for the flat head type ball valve comprises a flat head opening size measuring component.
From the foregoing, it can be seen that the present invention provides a tool for a flat head ball valve. The portable ball valve handle has the advantages of being convenient to carry, high in applicability, suitable for ball valves of various sizes, adjustable in handle length and convenient to operate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a tool for a flat head ball valve according to an embodiment of the present invention;
fig. 2 is a schematic front and side view of a tool for a flat head ball valve according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a flat head style for a flat head ball valve according to an embodiment of the present invention;
fig. 4 is a schematic view of the handle of the tool for the flat head ball valve according to the embodiment of the present invention after stretching;
fig. 5 is a schematic view of the handle of the tool for the flat head ball valve according to the embodiment of the present invention after the tool is retracted;
fig. 6 is an angle expansion schematic view of a tool folding handle for a flat head type ball valve according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
A tool for a flat head ball valve, as shown in figures 1, 2 and 4, comprises a length adjustable handle; the number of the flat head port assemblies is at least 2, and the flat head port assemblies are suitable for flat head port sizes of different specifications respectively. The tack assembly comprises: a blunted head cover, shown as 101 in fig. 2-2, and a blunted head base, shown as 102 in fig. 2-2. The size of the flat head opening head sleeve is designed and manufactured according to standard flat head specifications, and the flat head opening head sleeve is suitable for meeting different flat head requirements. The flat head mouth base and the flat head mouth head cover are integrated. The flat head opening base of the flat head opening component is connected with the length-adjustable handle in a combined mode, and the flat head opening base is suitable for different flat head opening sizes and is achieved by replacing the flat head opening components with different specifications.
In one embodiment of the present invention, the length adjustable handle is a hollow cylinder. The length-adjustable handle comprises at least two telescopic sleeved sub-handles, and when the length of the handle needs to be prolonged, the sub-handles are pulled out of the handle, so that the required length is obtained. The flat head opening head sleeve of the tool is clamped into a flat head opening of a flat head type ball valve, then the flat head opening is used as a central point, and the handle with the adjustable length does horizontal circular motion.
As shown in fig. 4 and 5, the length-adjustable handle includes: a first section of handle, a second section of handle and a third section of handle; the first section of handle is a cylinder with the outer diameter of 30mm and the length of 300mm, wherein 250mm is a hollow cylinder with the diameter of 26mm, the second section of handle is a cylinder with the outer diameter of 26mm and the length of 300mm, wherein 250mm is a hollow cylinder with the diameter of 22mm, the third section of handle is a cylinder with the outer diameter of 22mm and the length of 300mm, wherein 50mm is a hollow cylinder with the diameter of 16mm, the three sections of handles are stretched randomly and matched to be used in different demand occasions.
In another embodiment, the length adjustable handle is folded to adjust the length of the handle. As shown in fig. 6. At least two sections of sub-handles, and bolts are arranged at the joints of every two sub-handles connected end to end for fixing the two sub-handles. The two sub-handles form an angle of less than 180 degrees at the junction, thereby meeting the requirements of a specific environment. Also the two sub-handles form an angle of 180 degrees, i.e. form a straight extension. The length-adjustable handle can be extended to be a straight line in a mode of overlapping the handles. The handle comprises at least two sections of sub-handles, wherein the head and the tail of each section of sub-handle are provided with threads, and the heads and the tails of the sub-handles are connected through the threads, so that the requirement of extending the handle is met.
The flat-head port assembly has at least 2 different gauge sizes. And the side surface of each flat head sleeve is provided with an applicable flat head size record. As shown in fig. 2-2, the main parameters are a, b, c, and d, which are specifically shown in the following table:
| plain end type | a | b | c | d |
| F1 | 10mm | 13mm | 2mm | 16mm |
| F2 | 12mm | 15mm | 2.5mm | 17mm |
| F3 | 15mm | 19mm | 3mm | 18mm |
| F4 | 18mm | 23mm | 3.5mm | 19mm |
| F5 | 20mm | 26mm | 4mm | 20mm |
| F6 | 23mm | 28mm | 4.5mm | 21mm |
| F7 | 28mm | 37mm | 5smm | 22mm |
The flat head mouth headgear with different sizes is manufactured and used according to the specifications of the upper table, and is suitable for different requirements.
For the combined connection of the length-adjustable handle and the flat-head assembly, various modes can be adopted:
one end of the length-adjustable handle is provided with a magnet or a magnetic component, and the flat head mouth component is connected with the length-adjustable handle in a combined manner through magnetic adsorption.
The flat head opening base is provided with a magnet or a magnetic component, and the flat head opening component is connected with the length-adjustable handle in a combined manner through magnetic adsorption.
The base of the flat head opening is provided with a magnet or a magnetic component, one end of the length-adjustable handle is provided with a magnet or a magnetic component, and the flat head opening component is connected with the length-adjustable handle in a combined mode through magnetic adsorption.
Through magnet or magnetic part built-up connection the adjustable length handle with flat head mouth subassembly, because adjustable length handle fixed connection can, because use this instrument with flat head mouth as the horizontal circular motion of doing of centre of a circle, need not exert oneself in handle extending direction.
The flat head opening base is connected with the length-adjustable handle in a combined mode through threads. The two are fixedly connected together through threads.
The diameter of the flat-head-mouth base is matched with the diameter of the hollow part of the length-adjustable handle, and the flat-head-mouth base is inserted into the hollow part of the length-adjustable handle, so that the flat-head-mouth assembly and the length-adjustable handle are connected in a combined mode.
In an embodiment, in order to make the utility model discloses more portable, with a plurality of the flat head mouth subassembly is accomodate in the hollow length adjustable handle, simultaneously the length adjustable handle end has the part of similar lid, will hollow the length adjustable handle seals to portable is a plurality of the flat head mouth subassembly prevents a plurality of the flat head mouth subassembly is lost.
In order to adapt to different flat-head ball valves, the tool comprises a measuring component for measuring the size of the flat-head. The measuring part can be installed at one end of the length-adjustable handle. The measuring member also has the function of closing the handle. Therefore, the size of the flat head is measured firstly, and then the flat head component with the corresponding size is selected, so that the efficiency in actual work is improved.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A tool for a flat head ball valve, comprising: the length adjustable handle is provided with at least two flat-head components; the tack assembly comprises: a flat head opening head sleeve and a flat head opening base; the sizes of the flat head sleeves in different flat head assemblies are different from each other; the sizes of the flat head opening bases in different flat head opening assemblies are the same; the flat head opening assembly is connected with the length-adjustable handle through the flat head opening base in a combined mode.
2. A tool for a flat head ball valve as claimed in claim 1, wherein the length adjustable handle comprises at least two telescopically nested sub-handles.
3. The tool for a flathead ball valve of claim 1, wherein the length adjustable handle comprises at least two sub-handles that are foldably connected.
4. The tool for a flat head ball valve as claimed in claim 2, wherein said length adjustable handle comprises: a first sub-handle, a second sub-handle and a third sub-handle; the first sub-handle is a cylinder with the outer diameter of 30mm and the length of 300mm, wherein 250mm is a hollow cylinder with the diameter of 26 mm; the second sub-handle is a cylinder with the outer diameter of 26mm and the length of 300mm, wherein 250mm is a hollow cylinder with the diameter of 22 mm; the diameter of the outer diameter of the third sub-handle is 22mm, the length of the third sub-handle is 300mm, and 50mm of the third sub-handle is a hollow cylinder with the diameter of 16 mm.
5. A tool for a flathead ball valve as set forth in claim 1, wherein each of said flathead sleeves has a suitable flathead size on a side thereof.
6. The tool for a flat head ball valve as claimed in claim 1, wherein the length adjustable handle has a magnetic member at one end, and the flat head base is connected to the length adjustable handle by a combination of magnetic attraction.
7. The tool for a flat head ball valve as in claim 1, wherein said flat head base has a magnetic component, said flat head base being connected to said adjustable length handle by a combination of magnetic attraction.
8. The tool for a flat head ball valve as in claim 1, wherein said flat head base is connected to said length adjustable handle by a combination of threads.
9. A tool for a flat head ball valve as claimed in claim 2, wherein a plurality of said flat head assemblies are received within said hollow length adjustable handle, said length adjustable handle terminating in an enclosing member.
10. A tool for a flat head ball valve as claimed in claim 1, including a flat head mouth size measuring means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261463.1U CN209977408U (en) | 2019-03-01 | 2019-03-01 | Tool for flat head type ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261463.1U CN209977408U (en) | 2019-03-01 | 2019-03-01 | Tool for flat head type ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209977408U true CN209977408U (en) | 2020-01-21 |
Family
ID=69253645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261463.1U Active CN209977408U (en) | 2019-03-01 | 2019-03-01 | Tool for flat head type ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209977408U (en) |
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2019
- 2019-03-01 CN CN201920261463.1U patent/CN209977408U/en active Active
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