CN219987449U - F template hand of quick adjustment - Google Patents
F template hand of quick adjustment Download PDFInfo
- Publication number
- CN219987449U CN219987449U CN202321581998.XU CN202321581998U CN219987449U CN 219987449 U CN219987449 U CN 219987449U CN 202321581998 U CN202321581998 U CN 202321581998U CN 219987449 U CN219987449 U CN 219987449U
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- wrench
- clamping parts
- arm
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a fast-adjusting F-shaped wrench which comprises a wrench arm, two clamping parts and an adjusting screw, wherein the front end of the wrench arm is provided with a sliding groove, the clamping parts are connected onto the sliding groove in a sliding mode, the middle of the adjusting screw is provided with external threads of a phase plate in the thread direction, the clamping parts are connected with the adjusting screw in a threaded mode and are symmetrically arranged, and one end of the adjusting screw is fixedly connected with a rotating part for rotating the adjusting screw. Through the rotation portion of rotation adjusting screw, drive adjusting screw and rotate, drive simultaneously with adjusting screw threaded connection's two clamping parts in opposite directions or back to move for press from both sides tight or loosen the valve, once adjust, make the clamping part walk twice stroke, so that cooperate with the valve fast, it is more quick to adjust, more reliable.
Description
Technical Field
The utility model relates to the technical field of valve opening and closing, in particular to a fast-adjusting F-shaped wrench.
Background
An F-wrench is a tool for valve opening and closing. The F-shaped wrench is mainly a hand tool for screwing bolts, screws, nuts and other threads to tightly clamp openings or sleeve hole fasteners of the bolts or the nuts by utilizing the lever principle.
An F-shaped spanner for a valve switch with the publication number of CN207223836U discloses that a movable clamping rod moves towards a fixed clamping rod by rotating a screw rod to be matched with a clamping valve, and the adjusting mode has short stroke distance and low adjusting speed, and delays the time especially under the condition of emergency closing of the valve.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a fast-adjusting F-shaped wrench, which solves the problems of short stroke distance and low adjusting speed of the existing unidirectional adjusting movable clamping rod existing in the prior art.
According to the technical scheme, the F-shaped wrench capable of being quickly adjusted comprises a wrench arm, two clamping parts and an adjusting screw, wherein a chute is formed in the front end of the wrench arm, the clamping parts are slidably connected to the chute, external threads of a threaded direction wrench are formed in the middle of the adjusting screw, the clamping parts are in threaded connection with the adjusting screw and are symmetrically arranged, and a rotating part for rotating the adjusting screw is fixedly connected to one end of the adjusting screw.
Furthermore, a threaded hole coaxial with the wrench arm is formed in the handshake end of the wrench arm, and an extension rod is connected in the threaded hole in a threaded mode.
Furthermore, two fixing blocks are fixed on the plate arm, the fixing blocks are positioned at two ends of the adjusting screw, and the adjusting screw is rotationally connected to the fixing blocks.
Furthermore, the middle thread of the adjusting screw is connected with two locking nuts which are symmetrically arranged.
Further, the adjacent side surfaces of the clamping parts are provided with saw tooth parts.
Compared with the prior art, the utility model has the following beneficial effects:
through the rotation portion of rotation adjusting screw, drive adjusting screw and rotate, drive simultaneously with adjusting screw threaded connection's two clamping parts in opposite directions or back to move for press from both sides tight or loosen the valve, once adjust, make the clamping part walk twice stroke, so that cooperate with the valve fast, it is more quick to adjust, more reliable.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic diagram of a front view structure according to an embodiment of the present utility model.
In the above figures: the plate arm 1, the clamping part 2, the adjusting screw 3, the sliding chute 4, the rotating part 5, the extension rod 6, the stop block 7, the fixed block 8, the locking nut 9 and the saw tooth part 10.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, the embodiment of the utility model provides a fast-adjusting F-shaped wrench, which comprises a wrench arm 1, two clamping parts 2 and an adjusting screw 3, wherein the front end of the wrench arm 1 is provided with a chute 4, the clamping parts 2 are slidably connected to the chute 4, the middle part of the adjusting screw 3 is provided with external threads of a phase plate in a thread direction, the clamping parts 2 are in threaded connection with the adjusting screw 3 and are symmetrically arranged, one end of the adjusting screw 3 is fixedly connected with a rotating part 5 for rotating the adjusting screw 3, and the rotating part 5 can use round blocks with thread grooves which are convenient to rotate or round bars which are arranged in an annular array.
When the valve is used, the adjusting screw 3 is driven to rotate by rotating the rotating part 5 of the adjusting screw 3, and simultaneously, the two clamping parts 2 which are in threaded connection with the adjusting screw 3 are driven to move in opposite directions or back directions in the sliding groove 4 of the plate arm 1 so as to clamp or loosen the valve, and the valve is adjusted once, so that the clamping parts 2 can travel twice of the stroke, and are matched with the valve quickly, and the adjustment is more quick and reliable.
In another embodiment, as shown in fig. 1, a threaded hole coaxial with the board arm 1 is formed at the handshake end of the board arm 1, and an extension rod 6 is connected in the threaded hole in a threaded manner. The length of the board arm 1 is increased by the extension rod 6, so that the moment of the board arm 1 is increased, the labor is saved, the storage is convenient, and the use is better.
Further, a stop 7 is fixedly connected to the tail end of the extension rod 6. Avoiding the inconvenience of taking out the extension rod 6 when the extension rod 6 is fully accommodated in the wrench arm 1.
In another embodiment, as shown in fig. 1, two fixing blocks 8 are fixed on the wrench arm 1, the fixing blocks 8 are located at two ends of the adjusting screw 3, and the adjusting screw 3 is rotatably connected to the fixing blocks 8. The adjusting screw 3 is enabled to rotate more stably by the fixing block 8, and the two clamping parts 2 clamp the valve and are not easy to loosen, so that the valve is more convenient to use.
In another embodiment, as shown in fig. 1, the middle part of the adjusting screw 3 is connected with two locking nuts 9 which are symmetrically arranged. After the clamping parts 2 are adjusted to be matched with the valve, the two locking nuts 9 are rotated to lean against the two clamping parts 2 respectively, so that the clamping parts 2 are limited, the clamping parts 2 are prevented from loosening, and the valve is better.
As shown in fig. 1, the adjacent side surfaces of the clamping part 2 are provided with saw teeth 10. The clamping part 2 is matched with the valve or the nut more tightly, so that sliding is prevented.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a quick adjustment's F type spanner which characterized in that, includes board arm, two clamping parts and adjusting screw, the front end of board arm is provided with the spout, clamping part sliding connection is in on the spout, the external screw thread of screw thread direction looks board has been seted up at adjusting screw's middle part, clamping part and adjusting screw threaded connection and symmetry set up, fixedly connected with rotates adjusting screw's rotation portion on adjusting screw's the one end.
2. A quick setting F-wrench as claimed in claim 1, wherein: the hand holding end of the plate arm is provided with a threaded hole coaxial with the plate arm, and the threaded hole is internally connected with an extension rod in a threaded manner.
3. A quick setting F-wrench as claimed in claim 2, wherein: and the tail end of the extension rod is fixedly connected with a stop block.
4. A quick setting F-wrench as claimed in claim 1, wherein: two fixed blocks are fixed on the plate arm, the fixed blocks are positioned at two ends of the adjusting screw, and the adjusting screw is rotationally connected to the fixed blocks.
5. A quick setting F-wrench as claimed in claim 1, wherein: the middle thread of the adjusting screw is connected with two locking nuts which are symmetrically arranged.
6. A quick setting F-wrench as claimed in claim 1, wherein: and the adjacent side surfaces of the clamping parts are provided with saw tooth parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581998.XU CN219987449U (en) | 2023-06-20 | 2023-06-20 | F template hand of quick adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581998.XU CN219987449U (en) | 2023-06-20 | 2023-06-20 | F template hand of quick adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219987449U true CN219987449U (en) | 2023-11-10 |
Family
ID=88604314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581998.XU Active CN219987449U (en) | 2023-06-20 | 2023-06-20 | F template hand of quick adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219987449U (en) |
-
2023
- 2023-06-20 CN CN202321581998.XU patent/CN219987449U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219987449U (en) | F template hand of quick adjustment | |
| CN104786176B (en) | A kind of unidirectional from clamping shfting wrench | |
| US4967625A (en) | Adjustable jaw socket | |
| CN208826383U (en) | A kind of adjustable type spanner water pump pliers with parallel clamping function | |
| CN212653352U (en) | Multifunctional high-efficiency adjustable wrench | |
| CN212372070U (en) | Screwing and fastening device capable of clamping nut | |
| CN208323195U (en) | A kind of folding spanner for the angle adjustable possessing illumination functions | |
| CN201752874U (en) | Wrench | |
| CN110732992A (en) | solid head type adjustable wrench | |
| CN207593645U (en) | A kind of spanner | |
| CN210939002U (en) | Dull head type adjustable wrench | |
| CN211278163U (en) | Adjustable spanner | |
| CN204868667U (en) | Open butterfly nut spanner of keeping silent with adjustable | |
| CN221834221U (en) | Adjustable spanner | |
| CN210909752U (en) | Anti-slip adjustable wrench | |
| CN221640719U (en) | Quick clamping pipe tongs | |
| CN212240804U (en) | Adjustable spanner | |
| CN214081154U (en) | Hardware wrench structure | |
| CN216265698U (en) | Connect kitchen monkey wrench convenient to nimble regulation | |
| CN203045584U (en) | Auto-convolution adjustable spanner | |
| CN219005747U (en) | Quick-adjusting C-shaped clamp | |
| CN211728972U (en) | Numerical control machine tool claw inner hexagon nut screwing and loosening device | |
| CN221474980U (en) | Automatic tightening wrench | |
| CN221669083U (en) | Electric power installation lead wire anchor clamps | |
| CN218613748U (en) | Double-end opening spanner head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |