CN214055138U - Valve opening device for manual valve with annular handle - Google Patents
Valve opening device for manual valve with annular handle Download PDFInfo
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- CN214055138U CN214055138U CN202022893326.5U CN202022893326U CN214055138U CN 214055138 U CN214055138 U CN 214055138U CN 202022893326 U CN202022893326 U CN 202022893326U CN 214055138 U CN214055138 U CN 214055138U
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- fixed pipe
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Abstract
The utility model relates to a valve opening device for a manual valve with an annular handle, which comprises a supporting shell, a handle fixed on the supporting shell, a horizontally placed turntable positioned below the supporting shell, and at least two horizontal clamping pieces symmetrically arranged on the side surface of the turntable in an annular manner; a forward and reverse rotation motor is fixedly arranged in the supporting shell, and a rotating shaft of the forward and reverse rotation motor penetrates out of the supporting shell to be fixedly connected with the center of the turntable; the clamping piece comprises a fixed pipe, a threaded cylinder, a screw and a vertically arranged clamping block which are arranged in sequence; one end of the fixed pipe is fixed with the circumferential surface of the turntable, and the other end of the fixed pipe is rotationally connected with a threaded cylinder partially sleeved in the fixed pipe; one end of the screw rod penetrates through the threaded cylinder and the inside of the fixed pipe, and the inside of the threaded cylinder is in threaded connection with the screw rod; the upper end of the clamping block is detachably fixed on the other end of the screw rod; a lug is fixed on the screw rod which is positioned in the fixed pipe and is close to one side of the turntable, a sliding hole which is communicated with the inside and the outside is axially arranged on the surface of the fixed pipe, and the lug is positioned in the sliding hole; the side surface of the clamping block is provided with a clamping groove.
Description
Technical Field
The utility model relates to a valve opening device for having manual valve of annular handle belongs to the valve opening instrument field.
Background
The valve of the power plant is mainly suitable for pipelines of various systems of the power plant to cut off or connect pipeline media. Set up manual valve on some pipelines, and more be the manual valve that has the annular handle, these manual valves need operating personnel manual control, but manual unscrewing is harder, and current operating personnel generally use appurtenance such as valve hook to assist and open the valve, but still need great power, and some valve parts rust can lead to the valve not well unscrewing more, cause the waste of time and labour.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a valve opening device for having manual valve of annular handle can electronic open valve, and can adjust the fixture block distance according to the size of annular handle, and adaptability is wider, is convenient for open the valve, save time with save the labour.
The technical scheme of the utility model as follows:
a valve opening device for a manual valve with an annular handle comprises a supporting shell, a handle fixed on the outer surface of one side of the supporting shell, a horizontally placed rotary table positioned below the supporting shell, and at least two horizontal clamping pieces which are annularly and symmetrically arranged on the side surface of the rotary table; a forward and reverse rotation motor is fixedly arranged in the supporting shell, and a rotating shaft of the forward and reverse rotation motor penetrates out of the supporting shell to be fixedly connected with the center of the turntable; the clamping piece comprises a fixed pipe, a threaded cylinder, a screw and a vertically arranged clamping block which are arranged in sequence; one end of the fixed pipe is fixed with the circumferential surface of the turntable, and the other end of the fixed pipe is rotationally connected with a threaded cylinder partially sleeved in the fixed pipe; one end of the screw rod penetrates through the threaded cylinder and the inside of the fixed pipe, and the inside of the threaded cylinder is in threaded connection with the screw rod; the upper end of the clamping block is detachably fixed on the other end of the screw rod; a lug is fixed on the screw rod which is positioned in the fixed pipe and is close to one side of the turntable, a sliding hole which is communicated with the inside and the outside is axially arranged on the surface of the fixed pipe, and the lug is positioned in the sliding hole; a clamping groove is formed in the side surface of the clamping block; the lower end clamping grooves of the two clamping blocks are clamped between the cross rod and the outer ring in the annular handle of the manual valve.
The valve opening device also comprises a tool box detachably connected to the upper end face of the supporting shell, and a lubricating oil tank, a brush and a cleaning cloth are placed in the tool box.
The tool box comprises a box body, a box cover and a vertical stud, wherein the upper end of the box body is provided with an opening, the box cover is buckled on the upper end face of the box body, and the vertical stud is fixed on the lower end face of the box body; the upper end surface of the supporting shell is concavely provided with a threaded hole matched with the threaded stud in a threaded manner, and the tool box is detachably connected with the supporting shell through the threaded matching of the threaded stud and the threaded hole.
The inner side of the supporting bearing is fixedly connected with a rotating shaft of a forward and reverse rotating motor, and the outer side of the supporting bearing is fixed on the inner wall of the supporting shell.
The handle comprises an inclined rod and a handheld rod, the lower end of the inclined rod is fixedly connected with the supporting shell, and the upper end of the inclined rod is fixedly connected with the handheld rod.
Wherein, the down tube is a telescopic rod with adjustable telescopic length.
Wherein, the outside cover of handheld pole is equipped with the rubber sleeve.
The rotary connection between the fixed pipe and the threaded cylinder is realized through a connecting bearing, the connecting bearing is arranged between the fixed pipe and the threaded cylinder, the outer end face of the connecting bearing is fixedly connected with the inner wall of the fixed pipe, and the inner end face of the connecting bearing is fixedly connected with the outer peripheral face of one end of the threaded cylinder.
The utility model discloses following beneficial effect has:
the utility model can electrically open the valve, and can adjust the distance of the clamping block according to the size of the annular handle, so that the adaptability is wider, the valve can be conveniently opened, the time is saved, and the labor force is saved; the threaded cylinder, the fixed pipe, the screw, the sliding hole and the lug are matched, so that the adjustment is convenient to realize; the tool box is detachably connected, lubricating oil, a brush and the like in the tool box can be manually brushed on a valve screwing part, and a valve can be opened conveniently after the lubricating oil, the brush and the like are lubricated; the handle is convenient to hold by hands; the inclined rod can be extended and retracted to reduce the volume, so that the portable bicycle is convenient to carry; the handheld rod is sleeved with the rubber sleeve, so that the handheld stability and comfort of the personnel are improved.
Drawings
FIG. 1 is a schematic view of the present invention cooperating with a manual valve;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the tool box and the supporting housing of the present invention;
fig. 4 is a schematic view of the interior of the fixing tube of the present invention matching with the screw rod.
The reference numbers in the figures denote:
a support housing 1; a forward and reverse rotation motor 11; a rotating shaft 13; a handle 2; a diagonal rod 21; a hand-held lever 22; a turntable 3; an engaging piece 4; a fixed tube 41; a threaded barrel 42; a screw 43; a latch 44; a bump 45; a slide hole 46; a card slot 47; a connection bearing 48; a tool box 5; a lubricating oil tank 501 and a brush 502; a wipe 503; a case 51; a box cover 52; a stud 53; a support bearing 6; an annular shank 100; a cross bar 200; an outer ring 300.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the valve opening device for the manual valve with the annular handle comprises a supporting shell 1, a handle 2 fixed on the outer surface of one side of the supporting shell 1, a horizontally placed rotary table 3 positioned below the supporting shell 1, and at least two horizontal clamping pieces 4 which are annularly and symmetrically arranged on the side surface of the rotary table 3; a forward and reverse rotation motor 11 is fixedly arranged in the supporting shell 1, and a rotating shaft 13 of the forward and reverse rotation motor 11 penetrates out of the supporting shell 1 to be fixedly connected with the center of the rotary table 3; the clamping piece 4 comprises a fixed tube 41, a threaded cylinder 42, a screw 43 and a clamping block 44 which are arranged vertically in sequence; one end of the fixed tube 41 is fixed to the circumferential surface of the turntable 3, and the other end is rotatably connected to the threaded cylinder 42 partially sleeved therein, for example, by a connecting bearing 48, the connecting bearing 48 is disposed between the fixed tube 41 and the threaded cylinder 42, the outer end surface of the connecting bearing 48 is fixedly connected to the inner wall of the fixed tube 41, and the inner end surface of the connecting bearing 48 is fixedly connected to the outer circumferential surface of one end of the threaded cylinder 42; one end of the screw 43 passes through the threaded cylinder 42 and the inside of the fixed pipe 41, and the inside of the threaded cylinder 42 is in threaded connection with the screw 43; the upper end of the clamping block 44 is detachably fixed on the other end of the screw 43; a lug 45 is fixed on the screw 43 which is positioned in the fixed tube 41 and is close to one side of the turntable 3, a sliding hole 46 which is through from inside to outside is arranged on the surface of the fixed tube 41 along the axial direction, and the lug 45 is positioned in the sliding hole 46; a clamping groove 47 is formed in the side surface of the clamping block 44; the lower end locking grooves 47 of the two locking blocks 44 are locked between the cross bar 200 and the outer ring 300 in the annular handle 100 of the manual valve.
Referring to fig. 1 to 3, the valve opening device for the manual valve having the ring handle further includes a tool box 5 detachably attached to an upper end surface of the support housing 1, and a lubricant tank 501, a brush 502 and a wiper 503 are placed in the tool box 5.
Referring to fig. 1-3, the tool box 5 includes a box body 51 with an opening at the upper end, a box cover 52 fastened to the upper end of the box body 51, and a vertical stud 53 fixed to the lower end of the box body 51; the upper end face of the supporting shell 1 is concavely provided with a threaded hole matched with the stud 53 in a threaded manner, and the tool box 5 is detachably connected with the supporting shell 1 through the threaded matching of the stud 53 and the threaded hole.
Referring to fig. 3, the valve opening device for the manual valve with the annular handle is characterized in that a supporting bearing 6 is further arranged in the supporting shell 1, the inner side of the supporting bearing 6 is fixedly connected with a rotating shaft 13 of a forward and reverse rotating motor 11, and the outer side of the supporting bearing 6 is fixed on the inner wall of the supporting shell 1.
Referring to fig. 2, the valve opening device for the manual valve having the ring-shaped handle 2 includes a tilting lever 21 and a hand-held lever 22, a lower end of the tilting lever 21 is fixedly connected to the support housing 1, and an upper end of the tilting lever 21 is fixedly connected to the hand-held lever 22. The diagonal rod 21 is a telescopic rod with adjustable telescopic length. The outer part of the hand-held rod 22 is sleeved with a rubber sleeve.
The utility model discloses a theory of operation:
referring to fig. 1, an operator can hold the handle 2 to carry a valve opening device for a manual valve having an annular handle, adjust the lengths of the two engaging members 4 according to the diameter of the valve outer ring 300 before opening the valve, and rotate the threaded cylinder 42 to further extend or retract the threaded rod 43 from the fixed tube 41; the convex block 45 and the sliding hole 46 play a guiding role, so that the screw 43 is driven by the threaded cylinder 42 to move axially, and the clamping block 44 is always arranged downwards; then the clamping grooves 47 at the lower ends of the two clamping blocks 44 are clamped between the cross bar 200 and the outer ring 300 in the annular handle 100 of the manual valve; the forward and reverse rotation motor 11 is started, the rotary disc 3 rotates to drive the annular handle 100 to rotate, and then an operator moves the handle 2 through naked eyes to realize adjustment along the height direction of the manual valve in a matching mode, so that the valve is opened. The fixture blocks 44 are detachably connected with the screw 43, the fixture blocks 44 with different lengths can be selected according to different valve models, and the application range is wider.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A valve opening device for a manual valve having an annular stem, characterized in that: comprises a supporting shell (1), a handle (2) fixed on the outer surface of one side of the supporting shell (1), a horizontally placed turntable (3) positioned below the supporting shell (1), and at least two horizontal clamping pieces (4) which are annularly and symmetrically arranged on the side surface of the turntable (3); a forward and reverse rotation motor (11) is fixedly arranged in the supporting shell (1), and a rotating shaft (13) of the forward and reverse rotation motor (11) penetrates out of the supporting shell (1) and is fixedly connected with the center of the rotating disc (3); the clamping piece (4) comprises a fixed pipe (41), a threaded cylinder (42), a screw (43) and a clamping block (44) which are arranged vertically in sequence; one end of the fixed pipe (41) is fixed with the circumferential surface of the turntable (3), and the other end is rotationally connected with a thread cylinder (42) partially sleeved in the fixed pipe; one end of the screw rod (43) penetrates through the threaded cylinder (42) and the inside of the fixed pipe (41), and the inside of the threaded cylinder (42) is in threaded connection with the screw rod (43); the upper end of the clamping block (44) is detachably fixed on the other end of the screw rod (43); a lug (45) is fixed on the screw rod (43) which is positioned in the fixed pipe (41) and is close to one side of the turntable (3), a sliding hole (46) which is through from inside to outside is axially arranged on the surface of the fixed pipe (41), and the lug (45) is positioned in the sliding hole (46); a clamping groove (47) is arranged on the side surface of the clamping block (44); the lower end clamping grooves (47) of the two clamping blocks (44) are clamped between the cross rod (200) and the outer ring (300) in the annular handle (100) of the manual valve.
2. The valve-opening device for a manual valve having an annular handle according to claim 1, characterized in that: the cleaning tool also comprises a tool box (5) detachably connected to the upper end face of the supporting shell (1), and a lubricating oil tank (501), a brush (502) and a cleaning cloth (503) are placed in the tool box (5).
3. The valve-opening device for a manual valve having an annular handle according to claim 2, characterized in that: the tool box (5) comprises a box body (51) with an opening at the upper end, a box cover (52) buckled on the upper end face of the box body (51) and a vertical stud (53) fixed on the lower end face of the box body (51); the upper end face of the supporting shell (1) is concavely provided with a threaded hole matched with the threaded stud (53), and the tool box (5) is detachably connected with the supporting shell (1) through the threaded matching of the threaded stud (53) and the threaded hole.
4. The valve-opening device for a manual valve having an annular handle according to claim 1, characterized in that: the supporting shell (1) is also internally provided with a supporting bearing (6), the inner side of the supporting bearing (6) is fixedly connected with a rotating shaft (13) of a forward and reverse rotating motor (11), and the outer side of the supporting bearing (6) is fixed on the inner wall of the supporting shell (1).
5. The valve-opening device for a manual valve having an annular handle according to claim 1, characterized in that: the handle (2) comprises an inclined rod (21) and a handheld rod (22), the lower end of the inclined rod (21) is fixedly connected with the supporting shell (1), and the upper end of the inclined rod (21) is fixedly connected with the handheld rod (22).
6. The valve-opening device for a manual valve having an annular handle according to claim 5, characterized in that: the diagonal rod (21) is a telescopic rod with adjustable telescopic length.
7. The valve-opening device for a manual valve having an annular handle according to claim 5, characterized in that: the outside cover of handheld pole (22) is equipped with the rubber sleeve.
8. The valve-opening device for a manual valve having an annular handle according to claim 1, characterized in that: the rotary connection between the fixed pipe (41) and the threaded cylinder (42) is realized through a connecting bearing (48), the connecting bearing (48) is arranged between the fixed pipe (41) and the threaded cylinder (42), the outer end face of the connecting bearing (48) is fixedly connected with the inner wall of the fixed pipe (41), and the inner end face of the connecting bearing (48) is fixedly connected with the outer peripheral face of one end of the threaded cylinder (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022893326.5U CN214055138U (en) | 2020-12-03 | 2020-12-03 | Valve opening device for manual valve with annular handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022893326.5U CN214055138U (en) | 2020-12-03 | 2020-12-03 | Valve opening device for manual valve with annular handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214055138U true CN214055138U (en) | 2021-08-27 |
Family
ID=77406292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022893326.5U Active CN214055138U (en) | 2020-12-03 | 2020-12-03 | Valve opening device for manual valve with annular handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214055138U (en) |
-
2020
- 2020-12-03 CN CN202022893326.5U patent/CN214055138U/en active Active
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