CN217317783U - Ratchet wrench applied to valve hand wheel - Google Patents
Ratchet wrench applied to valve hand wheel Download PDFInfo
- Publication number
- CN217317783U CN217317783U CN202221045717.4U CN202221045717U CN217317783U CN 217317783 U CN217317783 U CN 217317783U CN 202221045717 U CN202221045717 U CN 202221045717U CN 217317783 U CN217317783 U CN 217317783U
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- ratchet wrench
- wrench
- universal joint
- ratchet
- valve
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Abstract
The utility model relates to the technical field of ratchet wrenches, in particular to a ratchet wrench applied to a valve hand wheel, which comprises a wrench handle, wherein one end of the wrench handle is connected with a universal joint, the other end of the universal joint is connected with an extension bar, the other end of the extension bar is connected with a ratchet wrench, and an adjusting switch is arranged on the end surface of the ratchet wrench, the utility model adopts the design that the universal joint is connected with one end of the wrench handle in a sliding way, the universal joint is connected with the extension bar in a sliding way, the extension bar is connected with the ratchet wrench in a sliding way, and the ratchet wrench is assembled under the condition that the ratchet wrench is connected with a driving electric cylinder in a sliding way, so that the wrench is more convenient to use, can change the rotating angle and saves more labor when rotating, thereby solving the problem that the rotation angle cannot be changed.
Description
Technical Field
The utility model relates to a ratchet spanner technical field specifically is a be applied to ratchet spanner of valve handle.
Background
Be applied to ratchet spanner of valve hand wheel is a very common ratchet spanner in daily life, but the current ratchet spanner of being applied to valve hand wheel can not random angle modulation to very inconvenient in the pivoted, the current ratchet spanner of being applied to valve hand wheel can not random regulation size moreover, cause too many valve hand wheel to be unable to use, to above problem, need provide a can random angle modulation, the wide ratchet spanner of being applied to valve hand wheel of application range.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to valve handle's ratchet spanner to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a be applied to ratchet spanner of valve hand wheel, includes the spanner handle, the one end of spanner handle is connected with the universal joint, the other end of universal joint is connected with the extension bar, the other end of extension bar is connected with ratchet spanner, be provided with regulating switch on ratchet spanner's the terminal surface, ratchet spanner's bottom is connected with the driving electricity jar, be connected with fixed connection board on the lateral wall of driving electricity jar, there is the multiunit through rotation axis connection on fixed connection board's the lateral wall and rotates the push rod, the other end that rotates the push rod has the valve centre gripping bent lever through rotation axis connection, the other end of valve centre gripping bent lever has the centre gripping slider through bolted connection, the drive end of driving electricity jar is connected with the swing joint piece through the connector, be connected with valve centre gripping bent lever through the axis of rotation on the lateral wall of swing joint piece.
As the utility model discloses preferred scheme, the connected mode of spanner handle and universal joint is sliding connection, the connected mode of universal joint and extension rod is sliding connection.
As the preferred proposal of the utility model, the extension bar is connected with the ratchet wrench in a sliding way.
As the preferred scheme of the utility model, the connected mode of ratchet spanner and drive electric cylinder is sliding connection.
As the utility model discloses preferred scheme, be connected for rotating through axis of rotation and the connected mode of rotation push rod on the lateral wall of fixed connection board.
As the utility model discloses preferred scheme, the connected mode that the other end of rotation push rod passes through axis of rotation and valve clamp curved bar is connected for rotating.
As the utility model discloses preferred scheme, the connected mode through axis of rotation and valve clamp curved bar is connected for rotating on the lateral wall of swing joint piece.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, be connected with the universal joint through the one end of adopting at wrench handle in the device, and wrench handle is sliding connection with the connected mode of universal joint, the connected mode of universal joint and extension bar is sliding connection, extension bar is sliding connection with ratchet wrench's connected mode, ratchet wrench is the design that assembles the spanner under sliding connection's the condition with the connected mode of driving electric jar, make the spanner more convenient when using, can change the pivoted angle, make to rotate more laborsaving, thereby solved and to have changed rotation angle.
2. The utility model discloses in, through adopting the start-up driving electric jar in the device, make the drive end of driving electric jar remove, thereby it removes to drive swing joint piece, later be connected for rotating through axis of rotation and the connected mode of rotation push rod on fixed connection board's lateral wall, the connected mode that the other end of rotation push rod passes through axis of rotation and valve clamp curved bar is connected for rotating, it rotates for rotating to drive the centre gripping slider under the condition of being connected through the connected mode that axis of rotation and valve clamp curved bar on swing joint piece's the lateral wall, thereby make the design that the valve hand wheel is pressed from both sides tightly, make and can both use to the not valve hand wheel of equidimension, the application range of spanner has been improved, thereby the not wide problem of application range has been solved.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the explosion structure of the present invention;
FIG. 3 is a schematic view of a part of the structure of the present invention;
fig. 4 is a schematic view of a part of the structure of the present invention.
In the figure: 1. a wrench handle; 2. a universal joint; 3. lengthening a rod; 4. a ratchet wrench; 5. an adjustment switch; 6. driving an electric cylinder; 7. fixing the connecting plate; 8. rotating the push rod; 9. the valve clamps the curved lever; 10. clamping the sliding block; 11. a movable connecting block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a be applied to ratchet spanner of valve hand wheel, including spanner handle 1, spanner handle 1's one end is connected with universal joint 2, universal joint 2's the other end is connected with extension bar 3, extension bar 3's the other end is connected with ratchet spanner 4, be provided with regulating switch 5 on ratchet spanner 4's the terminal surface, ratchet spanner 4's bottom is connected with driving electric jar 6, be connected with fixed connection board 7 on driving electric jar 6's the lateral wall, there is multiunit rotation push rod 8 through rotation axis connection on fixed connection board 7's the lateral wall, rotation push rod 8's the other end has valve centre gripping curved bar 9 through rotation axis connection, valve centre gripping curved bar 9's the other end has centre gripping slider 10 through bolted connection, driving electric jar 6's drive end is connected with swing joint piece 11 through the connector, be connected with valve centre gripping curved bar 9 through the axis of rotation on swing joint piece 11's the lateral wall.
In an embodiment, referring to fig. 2, 3 and 4, firstly, the wrench handle 1 is connected to the universal joint 2 in a sliding manner, the universal joint 2 is connected to the extension bar 3 in a sliding manner, the extension bar 3 is connected to the ratchet wrench 4 in a sliding manner, and the ratchet wrench 4 is connected to the electric driving cylinder 6 in a sliding manner, then the wrench is assembled, then under the effect that the other end of the valve clamping curved rod 9 is connected to the clamping slider 10 through the bolt, the distance between the clamping sliders 10 is adjusted according to the size of the valve hand wheel, then under the effect of the bolt, the clamping slider 10 is fixed, then the clamping slider 10 is placed on the valve hand wheel, and then the electric driving cylinder 6 is started to enable the driving end of the electric driving cylinder 6 to move, so as to drive the movable connecting block 11 to move.
In the embodiment, please refer to fig. 1, fig. 3 and fig. 4, the side wall of the fixed connection plate 7 is rotatably connected with the rotating push rod 8 through the rotating shaft, the other end of the rotating push rod 8 is rotatably connected with the valve clamping curved rod 9 through the rotating shaft, the side wall of the movable connection block 11 is rotatably connected with the valve clamping curved rod 9 through the rotating shaft to drive the clamping slide block 10 to rotate, so that the valve hand wheel is clamped, the wrench handle 1 is rotated by force to rotate the valve hand wheel, the universal joint 2 is connected with one end of the wrench handle 1 in the device, the wrench handle 1 is connected with the universal joint 2 in a sliding manner, the universal joint 2 is connected with the extension bar 3 in a sliding manner, the extension bar 3 is connected with the ratchet wrench 4 in a sliding manner, and the ratchet wrench 4 is connected with the driving electric cylinder 6 in a sliding manner, the spanner is more convenient to use, and the rotating angle can be changed.
An embodiment, please refer to fig. 1, fig. 2 and fig. 4, make to rotate more laborsavingly, through adopting the start-up driving electric cylinder 6 in the device, make the drive end of driving electric cylinder 6 remove, thereby drive the movable connecting block 11 to move, later be connected for rotating through the connected mode of axis of rotation and rotation push rod 8 on the lateral wall of fixed connection board 7, the other end of rotation push rod 8 is connected for rotating through the connected mode of axis of rotation and valve centre gripping curved bar 9, drive clamping slider 10 to rotate for the condition of rotating the connected mode through axis of rotation and valve centre gripping curved bar 9 on the lateral wall of movable connecting block 11, thereby make the design that the hand wheel is pressed from both sides tightly, make can both use to the valve hand wheel of equidimension not, the application range of the spanner has been improved.
The utility model discloses work flow: firstly, the connection mode of a wrench handle 1 and a universal joint 2 is sliding connection, the connection mode of the universal joint 2 and an extension bar 3 is sliding connection, the connection mode of the extension bar 3 and a ratchet wrench 4 is sliding connection, the connection mode of the ratchet wrench 4 and a driving electric cylinder 6 is sliding connection, the wrench is assembled, then under the action that the other end of a valve clamping curved rod 9 is connected with a clamping slide block 10 through a bolt, the distance between the clamping slide blocks 10 is adjusted according to the size of a valve hand wheel, then under the action of the bolt, the clamping slide block 10 is fixed, then the clamping slide block 10 is placed on the valve hand wheel, then the driving electric cylinder 6 is started, the driving end of the driving electric cylinder 6 is moved, so that a movable connecting block 11 is driven to move, and then, the connection mode of the rotating shaft and a rotating push rod 8 is rotating connection on the side wall of a fixed connecting plate 7, the other end of the rotating push rod 8 is rotatably connected with the valve clamping curved rod 9 through a rotating shaft, the side wall of the movable connecting block 11 is rotatably connected with the valve clamping curved rod 9 through the rotating shaft to drive the clamping slide block 10 to rotate, then the wrench handle 1 is rotated forcibly to rotate the valve hand wheel, the universal joint 2 is connected with one end of the wrench handle 1 in the device, the wrench handle 1 is connected with the universal joint 2 in a sliding manner, the universal joint 2 is connected with the extension bar 3 in a sliding manner, the extension bar 3 is connected with the ratchet wrench 4 in a sliding manner, the ratchet wrench 4 is connected with the driving electric cylinder 6 in a sliding manner, the wrench is assembled in a sliding manner, the wrench is more convenient to use, and the rotating angle can be changed, make to rotate more laborsaving, through adopt start-up drive electric jar 6 in the device, make the drive end of drive electric jar 6 remove, thereby drive swing joint piece 11 and remove, later be connected for rotating through the axis of rotation and the connected mode of rotation push rod 8 on the lateral wall of fixed connection board 7, the connected mode that the other end of rotation push rod 8 passes through axis of rotation and valve centre gripping curved bar 9 is connected for rotating, drive centre gripping slider 10 and rotate for rotating the connected condition of rotation through the connected mode of axis of rotation and valve centre gripping curved bar 9 on swing joint piece 11's the lateral wall, thereby make the design that the valve hand wheel is pressed from both sides tightly, make and can both use to the valve hand wheel of equidimension not, the application range of spanner has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)
1. The utility model provides a be applied to ratchet spanner of valve hand wheel, includes spanner handle (1), its characterized in that: one end of the wrench handle (1) is connected with a universal joint (2), the other end of the universal joint (2) is connected with an extension bar (3), the other end of the extension bar (3) is connected with a ratchet wrench (4), an adjusting switch (5) is arranged on the end surface of the ratchet wrench (4), the bottom of the ratchet wrench (4) is connected with a driving electric cylinder (6), the side wall of the driving electric cylinder (6) is connected with a fixed connecting plate (7), the side wall of the fixed connecting plate (7) is connected with a plurality of groups of rotating push rods (8) through rotating shafts, the other end of each rotating push rod (8) is connected with a valve clamping curved rod (9) through a rotating shaft, the other end of each valve clamping curved rod (9) is connected with a clamping slide block (10) through bolts, and the driving end of each driving electric cylinder (6) is connected with a movable connecting block (11) through a connector, the side wall of the movable connecting block (11) is connected with a valve clamping curved rod (9) through a rotating shaft.
2. The ratchet wrench as claimed in claim 1, wherein: the wrench handle (1) is connected with the universal joint (2) in a sliding manner, and the universal joint (2) is connected with the extension bar (3) in a sliding manner.
3. The ratchet wrench as claimed in claim 1, wherein: the extension bar (3) is connected with the ratchet wrench (4) in a sliding manner.
4. The ratchet wrench as claimed in claim 1, wherein: the ratchet wrench (4) is connected with the driving electric cylinder (6) in a sliding manner.
5. The ratchet wrench as claimed in claim 1, wherein: the side wall of the fixed connecting plate (7) is rotatably connected with the rotating push rod (8) through a rotating shaft.
6. The ratchet wrench as claimed in claim 1, wherein: the other end of the rotating push rod (8) is rotatably connected with the valve clamping curved rod (9) through a rotating shaft.
7. The ratchet wrench as claimed in claim 1, wherein: the side wall of the movable connecting block (11) is rotatably connected with the valve clamping curved rod (9) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221045717.4U CN217317783U (en) | 2022-04-27 | 2022-04-27 | Ratchet wrench applied to valve hand wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221045717.4U CN217317783U (en) | 2022-04-27 | 2022-04-27 | Ratchet wrench applied to valve hand wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217317783U true CN217317783U (en) | 2022-08-30 |
Family
ID=82950970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221045717.4U Active CN217317783U (en) | 2022-04-27 | 2022-04-27 | Ratchet wrench applied to valve hand wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217317783U (en) |
-
2022
- 2022-04-27 CN CN202221045717.4U patent/CN217317783U/en active Active
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