CN202063639U - Automatic anchoring device for suspension type crane - Google Patents
Automatic anchoring device for suspension type crane Download PDFInfo
- Publication number
- CN202063639U CN202063639U CN2011201184911U CN201120118491U CN202063639U CN 202063639 U CN202063639 U CN 202063639U CN 2011201184911 U CN2011201184911 U CN 2011201184911U CN 201120118491 U CN201120118491 U CN 201120118491U CN 202063639 U CN202063639 U CN 202063639U
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- China
- Prior art keywords
- anchoring
- push rod
- anchoring device
- seat
- pin
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- 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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Abstract
The utility model relates to an automatic anchoring device for a suspension type crane, which is characterized by mainly comprising a fixing sleeve fixedly mounted in a track. An electric push rod is mounted at the lower end of the fixing sleeve via a pin shaft and a cotter pin, the lower end of the electric push rod is connected with a push rod via an anchoring pin shaft and an anchoring pin, and a fixing plate is transversely fixed on the inner side of the track and is provided with a through hole corresponding to the push rod. The automatic anchoring device further comprises an anchoring seat, and the anchoring seat is fixedly mounted on an operating mechanism. When operating to a limit position, the operating mechanism sends electric signals to a control unit, so that the control unit controls a retractable screw stem of the electric push rod to move vertically, when the push rod is inserted in the anchoring seat of the operating mechanism, the operating mechanism is fixed temporarily, an operator does not need to manually insert the anchoring pin into the anchoring seat, safety performance and work efficiency are improved, and a fixing process of a guiding seat and the anchoring seat is simplified. Compared with the prior art, the automatic anchoring device for the suspension type crane is easier in operation and more accurate in anchoring.
Description
Technical field
The utility model belongs to hoisting crane manufacturing technology field, particularly relates to the automatic anchoring device of a kind of trolley crane.
Background technology
At present, carrying widely used in the work production in lifting is traditional anchoring device, be guarantee trolley crane can be firmly when end position, the safety device of stop fast.The anchor that adopts bolt-type is bearing pin to be inserted in the support pin-and-hole of crane structure bottom carry out grappling with the hoisting crane working fastening.Above-mentioned anchoring device is simple in structure, needs to use switch and hoisting crane chain, makes the time spent hoisting crane and can not move to guarantee anchor.This anchor is that the operator adopts manual mode to realize, not only production efficiency is lower, and the danger of operating personal is also higher.
Summary of the invention
The utility model for solve the technical matters that exists in the known technology provide a kind of simple in structure, easy to install, guarantee trolley crane can be firmly when the end position, the automatic anchoring device of trolley crane of stop fast.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
The automatic anchoring device of a kind of trolley crane, it is characterized in that: described automatic anchoring device mainly comprises fixed installation fixed cover in orbit, electric pushrod is installed by bearing pin and spring cotter in the lower end of fixed cover, the lower end of electric pushrod is connected push rod by the grappling bearing pin with anchor pin, the inboard crosswise fixed of described track has adapter plate, have on the adapter plate and the cooresponding through hole of push rod, described automatic anchoring device also comprises anchor block, and described anchor block is fixedly mounted on the operating unit.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, when operating unit runs to end position, by sending electric signal to control unit, make the flexible screw rod up-and-down movement of control unit control electric pushrod, the bottom of flexible screw rod is connected by anchor pin with push rod, when push rod inserted in the anchor block of operating unit, operating unit is working fastening just.The utility model does not need the operator to adopt manual mode that anchor block is manually inserted in anchor pin, has improved safety performance and work efficiency, has simplified the fixation procedure of guide holder and anchor block; The compared with prior art easier operation of the utility model, grappling are more accurate.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is that the utility model is installed and used constitution diagram.
Among the figure: 1, track; 2, fixed cover; 3, bearing pin; 4, spring cotter; 5, electric pushrod; 6, grappling bearing pin; 7, anchor pin; 8, push rod; 9, adapter plate; 10, anchor block; 11, operating unit.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 to Fig. 3, the automatic anchoring device of a kind of trolley crane, this automatic anchoring device mainly comprises the fixed cover 2 that is fixedly mounted in the track 1, electric pushrod 5 is installed by bearing pin 3 and spring cotter 4 in the lower end of fixed cover 2, electric pushrod belongs to outsourcing piece, the screw rod of the lower end of electric pushrod 5 is connected push rod 8 by grappling bearing pin 6 with anchor pin 7, described track 1 inboard crosswise fixed has adapter plate 9, have on the adapter plate 9 and push rod 8 cooresponding through holes, described automatic anchoring device also comprises anchor block 10, and described anchor block 10 is fixedly mounted on the operating unit 11.
The utility model principle of work: when operating unit runs to end position, by sending electric signal to control unit, make the flexible screw rod up-and-down movement of control unit control electric pushrod, the bottom of flexible screw rod is connected by anchor pin with push rod, when push rod inserted in the anchor block of operating unit, operating unit is working fastening just.The utility model does not need the operator to adopt manual mode that anchor block is manually inserted in anchor pin, has improved safety performance and work efficiency, has simplified the fixation procedure of guide holder and anchor block; The compared with prior art easier operation of the utility model, grappling are more accurate.
Claims (1)
1. automatic anchoring device of trolley crane, it is characterized in that: described automatic anchoring device mainly comprises fixed installation fixed cover in orbit, electric pushrod is installed by bearing pin and spring cotter in the lower end of fixed cover, the lower end of electric pushrod is connected push rod by the grappling bearing pin with anchor pin, the inboard crosswise fixed of described track has adapter plate, have on the adapter plate and the cooresponding through hole of push rod, described automatic anchoring device also comprises anchor block, and described anchor block is fixedly mounted on the operating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201184911U CN202063639U (en) | 2011-04-20 | 2011-04-20 | Automatic anchoring device for suspension type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201184911U CN202063639U (en) | 2011-04-20 | 2011-04-20 | Automatic anchoring device for suspension type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063639U true CN202063639U (en) | 2011-12-07 |
Family
ID=45057509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201184911U Expired - Fee Related CN202063639U (en) | 2011-04-20 | 2011-04-20 | Automatic anchoring device for suspension type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601293A (en) * | 2017-09-29 | 2018-01-19 | 盐田国际集装箱码头有限公司 | A kind of automatic anchor ingot device of rubber tyred gantry crane dolly |
| CN108249296A (en) * | 2018-03-16 | 2018-07-06 | 中船第九设计研究院工程有限公司 | A kind of gantry crane trolley walking mechanism automatic anchoring device thereof |
-
2011
- 2011-04-20 CN CN2011201184911U patent/CN202063639U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601293A (en) * | 2017-09-29 | 2018-01-19 | 盐田国际集装箱码头有限公司 | A kind of automatic anchor ingot device of rubber tyred gantry crane dolly |
| CN108249296A (en) * | 2018-03-16 | 2018-07-06 | 中船第九设计研究院工程有限公司 | A kind of gantry crane trolley walking mechanism automatic anchoring device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140420 |