CN214324699U - Hand-operated knob locking device - Google Patents
Hand-operated knob locking device Download PDFInfo
- Publication number
- CN214324699U CN214324699U CN202023180477.2U CN202023180477U CN214324699U CN 214324699 U CN214324699 U CN 214324699U CN 202023180477 U CN202023180477 U CN 202023180477U CN 214324699 U CN214324699 U CN 214324699U
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- knob
- frame plate
- hand
- locking device
- gear
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Abstract
The utility model discloses a hand formula knob locking device, including the mount, the mount is by the chassis board, tail frame board, preceding frame board, the roof grillage constitutes, chassis board and tail frame board, welded connection between the preceding frame board, the tail frame board, the roof grillage is installed at the top of preceding frame board, still be provided with well frame board between roof grillage and the chassis board, run through on the well frame board and install the bull stick, the end setting of bull stick is at the tail frame board, the front end of bull stick runs through the setting on the front frame board, be provided with first gear and second gear on the bull stick, be provided with the joint between the roof frame, be provided with first knob and second knob in the joint, first knob, the second knob is respectively in first gear, the conflict of second gear is connected, all be provided with the knob draw-in groove on the first knob, the second knob, the rotor wheel is installed to the end of bull stick, be provided with the hand rocking arm on the rotor wheel. The utility model discloses can lock a plurality of knobs simultaneously, labour saving and time saving has greatly improved locking device's work efficiency.
Description
Technical Field
The utility model relates to a mechanical locking device, especially a hand formula knob locking device.
Background
Among the prior art, there are 2-3 locking knobs in the drawing clamp assembling process, need the manual work to screw up one by one, waste time and energy, inefficiency, consequently, the utility model provides a hand formula knob locking device, this device can lock a plurality of knobs simultaneously, and labour saving and time saving is high-efficient.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems existing in the prior art, the utility model provides a hand formula knob locking device.
The utility model provides a technical scheme that its technical problem adopted is: a hand-operated knob locking device comprises a fixing frame, wherein the fixing frame is composed of a bottom frame plate, a tail frame plate, a front frame plate and a top frame plate, the bottom frame plate is connected with the tail frame plate and the front frame plate in a welding mode, the top frame plate is installed at the tops of the tail frame plate and the front frame plate, the top frame plate is detachably connected with the tail frame plate and the front frame plate, a middle frame plate is further arranged between the top frame plate and the bottom frame plate, a rotating rod is installed on the middle frame plate in a penetrating mode, the tail end of the rotating rod is arranged on the tail frame plate, the front end of the rotating rod is arranged on the front frame plate in a penetrating mode, a first gear and a second gear are arranged on the rotating rod, a clamping seam is arranged between the top frame plates, a first knob and a second knob are arranged in the clamping seam, the first knob and the second knob are respectively connected with the first gear and the second gear in an abutting engagement mode, knob clamping grooves are arranged on the first knob and the second knob, the tail end of the rotating rod is provided with a rotating arm wheel, and a hand rocker arm is arranged on the rotating arm wheel.
In the hand-operated knob locking device, the bottom of the fixing frame is provided with the bottom pier frame.
According to the hand-operated knob locking device, the top plate frame is connected with the tail frame plate and the front frame plate through the fixing screws.
In the hand-operated knob locking device, the first gear is arranged on the rotating rod between the front frame plate and the middle frame plate.
The top plate frame is also provided with a plurality of fixing holes.
In the hand-operated knob locking device, the hand rocker arm is sleeved with the anti-skid rubber sleeve.
When the hand-operated knob locking device works, the picture paper clip is placed on the knob clamping groove, the rocker arm is rotated, the knob clamping groove on the knob is driven through the rotating rod and the gear, and the corresponding wrenches rotate and lock along with the knob clamping groove.
Compared with the prior art, the utility model discloses beneficial effect technical effect below having:
the utility model provides a hand formula knob locking device, the device is put the knob draw-in groove with the chart holder at the during operation on, rotates the rocking arm, through the knob draw-in groove on bull stick, the gear drives the knob on the knob, and each correspondence is twisted the hand and is rotated locking thereupon, can lock simultaneously to a plurality of knobs, and labour saving and time saving has improved work efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the present invention.
In the figure, 1, a bottom frame plate, 2, a tail frame plate, 3, a front frame plate, 4, a top frame plate, 5, a clamping seam, 6, a first knob, 7, a fixing hole, 8, a fixing screw, 9, a rotating rod, 10, a first gear, 11, a second gear, 12, a second knob, 13, a rotating arm wheel, 14, a hand rocker arm, 15, a middle frame plate and 16, a bottom pier frame are arranged.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a hand formula knob locking device, includes the mount, the mount comprises end frame board 1, tail frame board 2, preceding frame board 3, roof rack 4, welded connection between end frame board 1 and tail frame board 2, preceding frame board 3, roof rack board 4 is installed at the top of tail frame board 2, preceding frame board 3, can dismantle between roof rack board 4 and tail frame board 2, the preceding frame board 3 and be connected, still be provided with well frame board 15 between roof rack board 4 and the chassis frame board 1, it installs bull stick 9 to run through on the well frame board 15, the end setting of bull stick 9 is at tail frame board 2, the front end of bull stick 9 runs through and sets up on preceding frame board 3, be provided with first gear 10 and second gear 11 on the bull stick 9, be provided with joint 5 between roof rack 4, be provided with first knob 6 and second knob 12 in joint 5, first knob 6, second knob 12 are respectively in first gear 10, second gear 10, The second gear 11 is contradicted and occluded to be connected, all be provided with the knob draw-in groove on first knob 6, the second knob 12, the swing arm wheel 13 is installed to the end of bull stick 9, be provided with hand rocker 14 on the swing arm wheel 13.
Further, a bottom abutment frame 16 is provided at the bottom of the fixing frame.
Further, evenly be provided with 14 fixed orificess 7 on the roof grillage 4, be connected through fixed screw 8 between roof grillage 4 and tail frame plate 2, the preceding frame plate 3.
Further, said first gear 10 is arranged on the turn bar 9 between the front frame plate 3 and the middle frame plate 15.
Further, an anti-slip rubber sleeve is sleeved on the hand rocker arm 14.
Furthermore, when the hand-operated knob locking device works, the paper clip is placed on the knob clamping groove, the rocker arm is rotated, the knob clamping groove on the knob is driven through the rotating rod 9 and the gear, and the corresponding wrenches rotate and lock with the knob clamping groove.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (6)
1. The utility model provides a hand formula knob locking device, includes the mount, its characterized in that: the fixing frame is composed of a bottom frame plate (1), a tail frame plate (2), a front frame plate (3) and a top frame plate (4), the bottom frame plate (1) is connected with the tail frame plate (2) and the front frame plate (3) in a welding mode, the top frame plate (4) is installed at the tops of the tail frame plate (2) and the front frame plate (3), the top frame plate (4) is detachably connected with the tail frame plate (2) and the front frame plate (3), a middle frame plate (15) is further arranged between the top frame plate (4) and the bottom frame plate (1), a rotating rod (9) is installed on the middle frame plate (15) in a penetrating mode, the tail end of the rotating rod (9) is arranged on the tail frame plate (2), the front end of the rotating rod (9) is arranged on the front frame plate (3) in a penetrating mode, a first gear (10) and a second gear (11) are arranged on the rotating rod (9), a clamping seam (5) is arranged between the top frame plates (4), be provided with first knob (6) and second knob (12) in joint (5), first knob (6), second knob (12) are connected in first gear (10), second gear (11) interlock respectively, all be provided with the knob draw-in groove on first knob (6), second knob (12), swivel arm wheel (13) is installed to the end of bull stick (9), be provided with hand rocking arm (14) on swivel arm wheel (13).
2. A hand knob locking device according to claim 1, characterised in that a bottom abutment (16) is provided at the bottom of the holder.
3. A hand knob locking device according to claim 1, characterised in that the top plate frame (4) is also provided with a plurality of fixing holes (7).
4. A hand knob locking device according to claim 1, characterised in that the top plate frame (4) is connected to the rear frame plate (2) and the front frame plate (3) by means of fastening screws (8).
5. A hand knob locking device according to claim 1, characterised in that said first gear wheel (10) is arranged on the turning bar (9) between the front (3) and middle (15) frame plates.
6. A hand-operated knob locking device as claimed in any one of claims 1 to 5, characterized in that the hand rocker arm (14) is sleeved with an anti-slip rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180477.2U CN214324699U (en) | 2020-12-25 | 2020-12-25 | Hand-operated knob locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180477.2U CN214324699U (en) | 2020-12-25 | 2020-12-25 | Hand-operated knob locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214324699U true CN214324699U (en) | 2021-10-01 |
Family
ID=77903433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023180477.2U Active CN214324699U (en) | 2020-12-25 | 2020-12-25 | Hand-operated knob locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214324699U (en) |
-
2020
- 2020-12-25 CN CN202023180477.2U patent/CN214324699U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |