CN204173858U - Four post lifting machines are manual, electric dual-purpose safety lock - Google Patents
Four post lifting machines are manual, electric dual-purpose safety lock Download PDFInfo
- Publication number
- CN204173858U CN204173858U CN201420627695.1U CN201420627695U CN204173858U CN 204173858 U CN204173858 U CN 204173858U CN 201420627695 U CN201420627695 U CN 201420627695U CN 204173858 U CN204173858 U CN 204173858U
- Authority
- CN
- China
- Prior art keywords
- manual
- connecting rod
- safety lock
- bolt
- lock box
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model provide a kind of four post lifting machines manually, electric dual-purpose safety lock, comprise lock box and dead bolt, dead bolt is fixedly connected with iron core by bolt, the afterbody of iron core is that shaft-like one side coordinates with electromagnet and realizes adhesive and disconnect action, be fixedly connected with manual moving rod by bolt on the other hand, the through hole that manual moving rod is provided with by self is enclosed within connecting rod, one end of connecting rod is fixed on lock box, the other end of connecting rod is fixed on and is connected on L shape connecting panel with lock box one, and on the connecting rod between manual moving rod and L shape connecting panel, cover has spring.The safety lock that the utility model provides has electronic unblock and manual unlocking two kinds of functions simultaneously, having in electric situation, can use electronic unblock, now Labor-saving high-efficiency; Under power-off condition, can use manual unlocking, now then can ensure that safety lock also can normally use under electroless state, the utility model structure is simple, easy to use, good stability.
Description
Technical field
The utility model relate to a kind of four post lifting machines manually, electric dual-purpose safety lock, belong to vehicle maintenance and repair, maintenance facility technical field.
Background technology
Existing four post lifting machine unlocking manners are single, or are electronic unblock, or are manual unlocking.When for pure electronic unblock, once there is blackout condition, then safety lock is malfunctioning, easily brings potential safety hazard; When for pure manual unlocking, use comparatively inconvenient, waste time and energy.
Utility model content
The purpose of this utility model is to provide a kind of four post lifting machine safety locks, and the dynamic unblock of current collection and manual unlocking are integrated.
Realized by following proposal: four post lifting machines are manual, electric dual-purpose safety lock, comprise lock box and dead bolt, dead bolt is fixedly connected with iron core by bolt, the afterbody of iron core is that shaft-like one side coordinates with electromagnet and realizes adhesive and disconnect action, be fixedly connected with manual moving rod by bolt on the other hand, the through hole that manual moving rod is provided with by self is enclosed within connecting rod, one end of connecting rod is fixed on lock box, the other end of connecting rod is fixed on and is connected on L shape connecting panel with lock box one, and on the connecting rod between manual moving rod and L shape connecting panel, cover has spring.
Advantage of the present utility model: the safety lock that the utility model provides has electronic unblock and manual unlocking two kinds of functions simultaneously, having in electric situation, can use electronic unblock, now Labor-saving high-efficiency; Under power-off condition, can use manual unlocking, now then can ensure that safety lock also can normally use under electroless state, the utility model structure is simple, easy to use, good stability.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is block diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, four post lifting machines are manual, electric dual-purpose safety lock, comprise lock box 1 and dead bolt 2, wherein dead bolt 2 is fixedly connected with iron core 3 by bolt, the afterbody of iron core 3 is that shaft-like one side coordinates with electromagnet 4 and realizes adhesive and disconnect action, be fixedly connected with manual moving rod 8 by bolt on the other hand, the through hole that manual moving rod 8 is provided with by self is enclosed within connecting rod 6, one end of connecting rod 6 is fixed on lock box 1, the other end of connecting rod 6 is fixed on and is connected on L shape connecting panel 5 with lock box 1 one, on connecting rod 6 between manual moving rod 8 and L shape connecting panel 5, cover has spring 7.
When realizing electronic unblock, need electromagnet 4 to be energized, electromagnet 4 obtains electric rear generation magnetic and iron core 3 adhesive, and now, dead bolt 2, in the electronic lower retrogressing of iron core 3, reaches unblock object.
When realizing manual unlocking, need to ensure that electromagnet 4 is in off-position, now manually moving rod 8 is moved backward and is just realized unblock object.
Claims (1)
1. four post lifting machines are manual, electric dual-purpose safety lock, comprise lock box (1) and dead bolt (2), it is characterized in that: dead bolt (2) is fixedly connected with iron core (3) by bolt, the afterbody of iron core (3) is that shaft-like one side coordinates with electromagnet (4) and realizes adhesive and disconnect action, be fixedly connected with manual moving rod (8) by bolt on the other hand, the through hole that manual moving rod (8) is provided with by self is enclosed within connecting rod (6), one end of connecting rod (6) is fixed on lock box (1), the other end of connecting rod (6) is fixed on and is connected on L shape connecting panel (5) with lock box (1) one, the upper cover of connecting rod (6) between manual moving rod (8) and L shape connecting panel (5) has spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627695.1U CN204173858U (en) | 2014-10-28 | 2014-10-28 | Four post lifting machines are manual, electric dual-purpose safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627695.1U CN204173858U (en) | 2014-10-28 | 2014-10-28 | Four post lifting machines are manual, electric dual-purpose safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204173858U true CN204173858U (en) | 2015-02-25 |
Family
ID=52562687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627695.1U Expired - Fee Related CN204173858U (en) | 2014-10-28 | 2014-10-28 | Four post lifting machines are manual, electric dual-purpose safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204173858U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416715A (en) * | 2017-03-24 | 2017-12-01 | 梧州市中盟贸易有限公司 | A kind of crane |
| CN107445106A (en) * | 2017-03-24 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of Novel crane |
| CN107445105A (en) * | 2017-03-24 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of crane of stabilization |
| CN111003669A (en) * | 2020-01-15 | 2020-04-14 | 余姚菲戈自动化技术有限公司 | Elevator capable of automatically moving in wall painting process |
-
2014
- 2014-10-28 CN CN201420627695.1U patent/CN204173858U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416715A (en) * | 2017-03-24 | 2017-12-01 | 梧州市中盟贸易有限公司 | A kind of crane |
| CN107445106A (en) * | 2017-03-24 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of Novel crane |
| CN107445105A (en) * | 2017-03-24 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of crane of stabilization |
| CN111003669A (en) * | 2020-01-15 | 2020-04-14 | 余姚菲戈自动化技术有限公司 | Elevator capable of automatically moving in wall painting process |
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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: 20150225 Termination date: 20211028 |