CN205001415U - Safe locking device - Google Patents
Safe locking device Download PDFInfo
- Publication number
- CN205001415U CN205001415U CN201520693147.3U CN201520693147U CN205001415U CN 205001415 U CN205001415 U CN 205001415U CN 201520693147 U CN201520693147 U CN 201520693147U CN 205001415 U CN205001415 U CN 205001415U
- Authority
- CN
- China
- Prior art keywords
- shift fork
- locking device
- walking
- running gear
- safe locking
- 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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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model discloses a safe locking device comprises walking seat, shift fork, round pin axle and connecting piece, the utility model discloses a safe locking device adopts the shift fork to use round pin axle on the connecting piece as on the pivot and placing the triangle sawtooth at walking seat top in, thereby the shift fork will be made the sharp running gear's that the connecting piece connects adversive movement stopped by the locking of triangle sawtooth during adversive movement, so all sets up at sharp running gear both sides face the utility model discloses a safe locking device can realize the safe of sharp running gear and berth, has guaranteed the safety work, and the shift fork lifts up the sharp running gear in back and can follow walking around the walking seat freedom, and go back that the accessible lifts up on one side consequently or the mode of both sides shift fork realizes sharp running gear's one -way or two -way walking.
Description
Technical field
The utility model relates to a kind of safe locking device.
Background technique
At present, the industrial occasion coordinating fixing device to carry out straight line moving motion for straight walking mechanism, do not provide suitable safe locking device, running mechanism is expert at and cannot be stablized stopping when going to certain position and stand fast, and brings very large hidden danger to safety work.
Summary of the invention
The purpose of this utility model aims to provide a kind of safe locking device, overcomes the deficiencies in the prior art, and straight walking mechanism can not return in desired location by safety stop.
For achieving the above object, safe locking device of the present utility model is made up of seat of walking, shift fork, bearing pin and link, and the top of walking seat arranges triangle sawtooth, and one end of shift fork is placed on the triangle sawtooth at walking seat top, and the other end of shift fork arranges through hole; Bearing pin is made up of the straight pin A of concentric and straight pin B, the diameter of straight pin A is not more than the through hole internal diameter of shift fork, the length of straight pin A is not less than the thickness of shift fork, the diameter of straight pin B is not less than the through hole internal diameter of shift fork, straight pin A is fixedly installed on link side and stretches out and to pass from the through hole of shift fork, and straight pin B stretches out the outer side surface of shift fork; Fit with the side of walking seat in the side of link.
Safe locking device of the present utility model compared with prior art has following excellent effect.
Shift fork with the bearing pin on link for rotating shaft and be placed in walking seat top triangle sawtooth on, during reversing motion, shift fork will be locked by triangle sawtooth thus the reversing motion of the straight walking mechanism that link is connected is stopped, therefore safe locking device of the present utility model is all set in straight walking mechanism bi-side, the safety stop of straight walking mechanism can be realized, ensure that safety work, and shift fork lift rear straight walking mechanism can along walking seat freely before and after walking, therefore the mode also by lifting one side or both sides shift fork realizes the unidirectional of straight walking mechanism or bidirectional walking.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the utility model safe locking device.
Fig. 2 is the side view of the utility model link part.
Wherein: 1, be walking seat, 2, be shift fork, 3, be link, 4, be straight pin A, 5 is straight pin B.
Embodiment
Below in conjunction with accompanying drawing, safe locking device of the present utility model is described in further detail.
Safe locking device shown in Fig. 1, Fig. 2, is made up of walking seat 1, shift fork 2, bearing pin and link 3, and the top of walking seat 1 arranges triangle sawtooth, and one end of shift fork 2 is placed on the triangle sawtooth at walking seat 1 top, and the other end of shift fork 2 arranges through hole; Bearing pin is made up of the straight pin A4 of concentric and straight pin B5, the diameter of straight pin A4 is not more than the through hole internal diameter of shift fork 2, the length of straight pin A4 is not less than the thickness of shift fork 2, the diameter of straight pin B5 is not less than the through hole internal diameter of shift fork 2, straight pin A4 is fixedly installed on link 3 side and stretches out and to pass from the through hole of shift fork 2, and straight pin B5 stretches out the outer side surface of shift fork 2; Fit with the side of walking seat 1 in the side of link 3.
Claims (1)
1. a safe locking device, be made up of walking seat (1), shift fork (2), bearing pin and link (3), it is characterized in that: the top of walking seat (1) arranges triangle sawtooth, one end of shift fork (2) is placed on the triangle sawtooth at walking seat (1) top, and the other end of shift fork (2) arranges through hole; Bearing pin is made up of the straight pin A (4) of concentric and straight pin B (5), the diameter of straight pin A (4) is not more than the through hole internal diameter of shift fork (2), the length of straight pin A (4) is not less than the thickness of shift fork (2), the diameter of straight pin B (5) is not less than the through hole internal diameter of shift fork (2), straight pin A (4) is fixedly installed on link (3) side and stretches out and to pass from the through hole of shift fork (2), and straight pin B (5) stretches out the outer side surface of shift fork (2); Fit with the side of walking seat (1) in the side of link (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693147.3U CN205001415U (en) | 2015-09-01 | 2015-09-01 | Safe locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693147.3U CN205001415U (en) | 2015-09-01 | 2015-09-01 | Safe locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001415U true CN205001415U (en) | 2016-01-27 |
Family
ID=55158304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693147.3U Expired - Fee Related CN205001415U (en) | 2015-09-01 | 2015-09-01 | Safe locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001415U (en) |
-
2015
- 2015-09-01 CN CN201520693147.3U patent/CN205001415U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20190901 |