CN204961638U - Mechanical type walking clamping mechanism - Google Patents
Mechanical type walking clamping mechanism Download PDFInfo
- Publication number
- CN204961638U CN204961638U CN201520770988.XU CN201520770988U CN204961638U CN 204961638 U CN204961638 U CN 204961638U CN 201520770988 U CN201520770988 U CN 201520770988U CN 204961638 U CN204961638 U CN 204961638U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- wheel seat
- mechanical type
- bent plate
- type walking
- 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.)
- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides a mechanical type walking clamping mechanism, the gyro wheel is rotatable to be installed in the wheel seat, is equipped with driven splint on the wheel seat, and the bending segment of the splint owner bent plate of driven splint passes the top that the wheel seat is located the gyro wheel, is equipped with the flute profile hole in the vertical section of splint owner bent plate, and the top in flute profile hole is equipped with driven slide bar, and the below is equipped with limit baffle, the shank of bolt passes the eccentric orfice of cam -type running -board and the flute profile hole of splint owner bent plate is connected with the wheel seat, edge and the driven slide bar and the limit baffle contact of cam -type running -board. The utility model provides a pair of mechanical type walking clamping mechanism through adopting foretell structure, can realize switching the motion and locking state of walking wheel, simple structure, safe and reliable through trampling the running -board when needs.
Description
Technical field
The utility model relates to road wheel field, particularly a kind of mechanical type walking fastening device.
Background technique
In engineering machinery field, for the ease of transport and the movement of machinery, existing most machinery changes conveying mechanism into by initial slide mechanism, time saving and energy saving.The fastening device but traditional rolling type mechanical equipment is not much walked, this will certainly allow machinery accurately can not firmly stop at a position, causes machinery arbitrarily to be rolled and movement, not only dangerous and also operation very inconvenient.Meanwhile, the rolling machine equipment of tradition not with walking fastening device usually needs to allow it fix by external force in the course of the work, will certainly affect working efficiency like this.
At present, more existing machinery have progressively brought into use some walking lockable mechanisms, but existing this lockable mechanism design is all comparatively complicated, and more employing spring, reliability is poor, and manufacture cost is higher.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of mechanical type walking fastening device, and can facilitate motion and the lockup state of switch line travelling wheel, structure is simple, easy to make, reliable.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of mechanical type walking fastening device, roller is rotatable to be arranged in wheel seat, wheel seat is provided with driven clamping plate, the bend section of the main bent plate of clamping plate of driven clamping plate is positioned at the top of roller through wheel seat, be provided with slotted hole in the vertical section of the main bent plate of clamping plate, the top of slotted hole is provided with from moving slide-bar, and below is provided with postive stop baffle;
Bolt shank is connected with wheel seat with the slotted hole of the main bent plate of clamping plate through the eccentric opening of cammingly foot treadle, and the edge of cammingly foot treadle contacts with postive stop baffle with from moving slide-bar.
Left side foot treadle and right side footrest is provided with in the both sides of cammingly foot treadle.
Friction pad is provided with in the bottom of the main bent plate bend section of clamping plate.
Described bolt shank is also as the axostylus axostyle of roller.
A kind of mechanical type walking fastening device that the utility model provides, by adopting above-mentioned structure, when needed, can realize motion and the lockup state of switch line travelling wheel by trampling foot treadle, structure is simple, safe and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is the schematic perspective view of the main bent plate of the utility model middle clamp plate.
Schematic front view when Fig. 3 is the utility model use.
Schematic side view when Fig. 4 is the utility model use.
In figure: wheel seat 1, roller 2, driven clamping plate 3, cammingly foot treadle 4, bolt shank 5, packing ring 6, the main bent plate 7 of clamping plate, from moving slide-bar 8, postive stop baffle 9, left side foot treadle 10, right side footrest 11.
Embodiment
As in Fig. 1 ~ 4, a kind of mechanical type walking fastening device, roller 2 is rotatable to be arranged in wheel seat 1, wheel seat 1 is provided with driven clamping plate 3, the bend section of the main bent plate 7 of clamping plate of driven clamping plate 3 is positioned at the top of roller 2 through wheel seat 1, slotted hole is provided with in the vertical section of the main bent plate of clamping plate 7, the main bent plate 7 of clamping plate slides up and down along slotted hole, the position passed at the bend section of the main bent plate of side clamping plate 7 of wheel seat 1 forms a square slotted eye, so that the main bent plate 7 of clamping plate slides up and down, square slotted eye also realizes spacing to the main bent plate of clamping plate 7 simultaneously, the rotation of the main bent plate 7 of restriction clamping plate, as Fig. 3, shown in 4.The top of slotted hole is provided with from moving slide-bar 8, and below is provided with postive stop baffle 9;
Bolt shank 5 is connected with wheel seat 1 with the slotted hole of the main bent plate 7 of clamping plate through the eccentric opening of cammingly foot treadle 4, and the edge of cammingly foot treadle 4 contacts with postive stop baffle 9 with from moving slide-bar 8.Structure thus, as shown in Figure 3, by rotating driven clamping plate 3, the edge of driven clamping plate 3, by moving slide-bar 8 lifting, or depresses postive stop baffle 9, clamping plate main bent plate 7 can be made the outer rim of roller 2 to be compressed or be separated, thus the motion of switch line travelling wheel and lockup state.
Left side foot treadle 10 and right side footrest 11 is provided with in the both sides of cammingly foot treadle 4.During use, by step on left side foot treadle 10 or right side footrest 11 switch, the motion of road wheel and lockup state.Operation more for convenience.
Friction pad is provided with in the bottom of clamping plate main bent plate 7 bend section.Structure thus, makes lockup state more reliable.
Described bolt shank 5 is also as the axostylus axostyle of roller 2.Structure thus, further simplify structure.Independent hard-wired bolt shank 5 is adopted also to be feasible.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technological scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristics in the technological scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (4)
1. a mechanical type walking fastening device, roller (2) is rotatable to be arranged in wheel seat (1), it is characterized in that: on wheel seat (1), be provided with driven clamping plate (3), the bend section of the main bent plate of clamping plate (7) of driven clamping plate (3) is positioned at the top of roller (2) through wheel seat (1), slotted hole is provided with in the vertical section of the main bent plate of clamping plate (7), the top of slotted hole is provided with from moving slide-bar (8), and below is provided with postive stop baffle (9);
Bolt shank (5) is connected with wheel seat (1) with the slotted hole of the main bent plate of clamping plate (7) through the eccentric opening of cammingly foot treadle (4), and the edge of cammingly foot treadle (4) contacts with postive stop baffle (9) with from moving slide-bar (8).
2. a kind of mechanical type walking fastening device according to claim 1, is characterized in that: be provided with left side foot treadle (10) and right side footrest (11) in the both sides of cammingly foot treadle (4).
3. a kind of mechanical type walking fastening device according to claim 1, is characterized in that: be provided with friction pad in the bottom of the main bent plate of clamping plate (7) bend section.
4. a kind of mechanical type walking fastening device according to claim 1, is characterized in that: described bolt shank (5) is also as the axostylus axostyle of roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770988.XU CN204961638U (en) | 2015-10-08 | 2015-10-08 | Mechanical type walking clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770988.XU CN204961638U (en) | 2015-10-08 | 2015-10-08 | Mechanical type walking clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961638U true CN204961638U (en) | 2016-01-13 |
Family
ID=55056707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770988.XU Expired - Fee Related CN204961638U (en) | 2015-10-08 | 2015-10-08 | Mechanical type walking clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107232835A (en) * | 2017-07-31 | 2017-10-10 | 安吉飞龙金属制品厂 | A kind of adaptive swivel chair and its method of work |
-
2015
- 2015-10-08 CN CN201520770988.XU patent/CN204961638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107232835A (en) * | 2017-07-31 | 2017-10-10 | 安吉飞龙金属制品厂 | A kind of adaptive swivel chair and its method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20161008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |