CN203079558U - Main-auxiliary sleeve type positioning device - Google Patents
Main-auxiliary sleeve type positioning device Download PDFInfo
- Publication number
- CN203079558U CN203079558U CN 201220712147 CN201220712147U CN203079558U CN 203079558 U CN203079558 U CN 203079558U CN 201220712147 CN201220712147 CN 201220712147 CN 201220712147 U CN201220712147 U CN 201220712147U CN 203079558 U CN203079558 U CN 203079558U
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- Prior art keywords
- sleeve
- fixed link
- main
- sub
- auxiliary sleeve
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Abstract
The utility model discloses a main-auxiliary sleeve type positioning device belonging to the technical field of cranes. The main-auxiliary sleeve type positioning device comprises a main sleeve which is arranged on a trolley and an auxiliary sleeve which is arranged on a lifting tool. The main sleeve and the auxiliary sleeve are arranged vertically and oppositely. The auxiliary sleeve comprises a fixed link which is arranged on the lifting tool vertically. The main sleeve comprises a sleeve which is used for sheathing the fixed link and is fixedly arranged on the trolley. The precise position of a lifted heavy load is realized and no excessively large space is occupied. When the main-auxiliary sleeve type positioning device is in operation, the fixing position can be automatically adjusted. Meanwhile, because of the separate structure of the auxiliary sleeve and the main sleeve, the length of the sleeve is reduced and the borne inertia moment is reduced. Thus, the boundary dimension is small and the cost is lowered.
Description
Technical field
The utility model belongs to the hoisting crane technical field, relates in particular to a kind of primary and secondary sleeve-type registration device.
Background technology
The accurate location that the registration device of crane hoisting mechanism adopts the connection mode of rigidity guide rod to realize hoisting heavy, rigidity guide rod one end is fixed on the suspender of bottom, the other end is fixed on the dolly of top, the vertical of guide roller control rigidity guide rod arranged on the dolly, the length of rigidity guide rod must be greater than the lifting altitude of the weight of slinging, and dolly top must possess enough big space to hold stretching out of rigidity guide rod.The registration device of this rigidity guide rod must have enough big upper space, and guide roller and rigidity guide rod oad are very big, just possesses enough intensity and bears moment of inertia in the motion.
The utility model content
The purpose of this utility model is to provide a kind of primary and secondary sleeve-type registration device, with the rigidity guide rod that registration device was adopted that solves the crane hoisting mechanism that prior art provides take up room big and the big problem of oad.
The utility model is to realize like this, primary and secondary sleeve-type registration device, comprise mother sleeve that is arranged on the dolly and the sub-sleeve that is arranged on the suspender, described mother sleeve and described sub-sleeve are oppositely arranged up and down, described sub-sleeve comprises the fixed link that vertically is arranged on the described suspender, described mother sleeve comprises the sleeve that is used for the described fixed link of suit, and described sleeve is fixedly installed on the described dolly.
As a kind of improvement, described sleeve is provided with the guide part of being convenient to the described fixed link of suit, and described guide part is positioned at the end of described sleeve.
As further improvement, be provided with some gussets between the outer peripheral face of described sleeve and the described dolly, described gusset extends to described guide part.
As further improving, described fixed link has the guide end of being convenient to insert described sleeve again.
As further improving, be provided with some floors between the outer peripheral face of described fixed link and the described suspender, described floor extends to described guide end.
Owing to adopted technique scheme, the beneficial effects of the utility model are: because the mother sleeve that is installed on the dolly is provided with the sub-sleeve correspondence that is installed on the suspender, comprise fixed link on this sub-sleeve, comprise the sleeve of suit fixed link on this mother sleeve.Realized the accurate location of hoisting heavy, prevent goods in hoisting crane high-speed motion process swing and do not take king-sized space because sub-sleeve and mother sleeve are for dividing a body structure, length sleeve reduces, the moment of inertia of bearing reduces, thereby oad is very little, and cost reduces.
Because sleeve is provided with the guide part of being convenient to the suit fixed link, and guide part is positioned at the end of sleeve.Be convenient to fixed link and follow suspender in the work of hoisting, insert easily smoothly in the sleeve, further improved locating accuracy and accuracy by the guiding of guide part.
Owing to be provided with some gussets between the outer peripheral face of sleeve and the dolly, weight carries out playing when mobile and supports and the fixedly effect of mother sleeve after fixed link inserts the sleeve location thereby hoisting crane is sling, and has increased the supporting power of mother sleeve, has improved stability.
Because fixed link has the guide end of being convenient to insert sleeve, rely on the guiding of guide end, in guide part, carry out automatic compensation and make fixed link enter sleeve more smoothly.
Owing to be provided with some floors between the outer peripheral face of sub-sleeve and the suspender, enter back, sleeve location and play when mobile and support and the effect of stator sleeve at the hoisting crane weight fixed link of slinging, increased the supporting power of sub-sleeve, improved stability.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of mother sleeve among Fig. 1;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the structural representation of sub-sleeve among Fig. 1;
Fig. 5 is the birds-eye view of Fig. 4;
Among the figure, the 1-base plate; The 2-gusset; The 3-sleeve; The 4-guide part; The 5-flanged plate; The 6-floor; The 7-fixed link; The 8-dolly; The 9-suspender; The 10-mother sleeve; The 11-sub-sleeve; The 12-guide end.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, this primary and secondary sleeve-type registration device comprises mother sleeve 10 that is arranged on the dolly 8 and the sub-sleeve 11 that is arranged on the suspender 9, this mother sleeve 10 relies on base plate 1 to be installed on the dolly 8 by bolt, this sub-sleeve 11 relies on flanged plate 5 to be installed on the suspender 9 by bolt, relative up and down installation when this mother sleeve 10 is installed with sub-sleeve 11.
Fig. 2 and Fig. 3 show the structural representation of mother sleeve 10 among the utility model embodiment jointly, this mother sleeve 10 comprises the sleeve 3 that inserts for fixed link 7, this sleeve 3 is arranged on the base plate 1, this base plate 1 be provided with several for bolts pass and with dolly 8 bonded assembly through holes, an end relative with base plate 1 on this sleeve 3 is provided with guide part 4, this guide part 4 is preferably the conical hollow platform, the port that fixed link 7 enters the conical hollow platform is big, a port that is connected with sleeve 3 is little, be provided with some gussets 2 between the outer peripheral face of this sleeve 3 and the base plate 1, this gusset 2 extends to guide part 4 and concordant with the arrival end of guide part 4.
Fig. 4 and Fig. 5 show the structural representation of sub-sleeve 11 among the utility model embodiment jointly, this sub-sleeve 11 comprises the fixed link 7 that is arranged on vertical setting on the flanged plate 5, this flanged plate 5 be provided with several for bolts pass and with suspender 9 bonded assembly through holes, an end relative with flanged plate 5 on this fixed link 7 is provided with guide end 12, this guide end 12 is preferably ball-type, be provided with some floors 6 between this fixed link 7 and the flanged plate 5, this floor 6 extends to the ball-type end of fixed link 7, and this floor 6 extends to the middle part of fixed link 7.
In actual applications, suspender 9 is sling behind the weight, be fixedly mounted on sub-sleeve 11 on the suspender 9 along with suspender 9 rises together, in the process of this rising, fixed link 7 on the sub-sleeve 11 enters in the sleeve 3 on the mother sleeve 10, enter smoothly in the sleeve 3 for the ease of fixed link 7 and to position, the end that this fixed link 7 enters sleeve 3 is provided with the end that fixed link 7 enters on guide end 12 and the sleeve 3 and is provided with guide part 4, suspender 9 stopped to rise after the weight of slinging arrived proper height, this moment, fixed link 7 entered in the sleeve 3, the mother sleeve 10 that dependence combines and the location of sub-sleeve 11, in conveying goods process at a high speed, played hoisting crane the effect that prevents the goods swing, simultaneously because mother sleeve 10 and sub-sleeve 11 are installed on dolly 8 and the suspender 9 respectively and corresponding mutually the setting, realized slinging weight accurate location and do not take king-sized space, because sub-sleeve 11 and mother sleeve 10 are for dividing body structure, the length of sleeve 3 reduces, the moment of inertia of bearing reduces, thereby oad is very little, and cost reduces.
The primary and secondary sleeve-type registration device that this utility model provides, comprise mother sleeve 10 that is arranged on the dolly 8 and the sub-sleeve 11 that is arranged on the suspender 9, this mother sleeve 10 and sub-sleeve 11 are oppositely arranged up and down, this sub-sleeve 11 comprises the fixed link 7 that vertically is arranged on the suspender 9, this mother sleeve 10 comprises the sleeve 3 that is used for suit fixed link 7, and this sleeve 3 is fixedly installed on the dolly 8.Realized slinging weight accurate location and do not take king-sized space, can also the automatic compensation fixed position in operational process, simultaneously since sub-sleeve 11 and mother sleeve 10 for dividing a body structure, the length of sleeve 3 reduces, the moment of inertia of bearing reduces, thereby oad is very little, and cost reduces.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. primary and secondary sleeve-type registration device, it is characterized in that, comprise mother sleeve that is arranged on the dolly and the sub-sleeve that is arranged on the suspender, described mother sleeve and described sub-sleeve are oppositely arranged up and down, described sub-sleeve comprises the fixed link that vertically is arranged on the described suspender, described mother sleeve comprises the sleeve that is used for the described fixed link of suit, and described sleeve is fixedly installed on the described dolly.
2. primary and secondary sleeve-type registration device according to claim 1 is characterized in that described sleeve is provided with the guide part of being convenient to the described fixed link of suit, and described guide part is positioned at the end of described sleeve.
3. primary and secondary sleeve-type registration device according to claim 2 is characterized in that, is provided with some gussets between the outer peripheral face of described sleeve and the described dolly, and described gusset extends to described guide part.
4. primary and secondary sleeve-type registration device according to claim 1 and 2 is characterized in that described fixed link has the guide end of being convenient to insert described sleeve.
5. primary and secondary sleeve-type registration device according to claim 4 is characterized in that, is provided with some floors between the outer peripheral face of described fixed link and the described suspender, and described floor extends to described guide end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712147 CN203079558U (en) | 2012-12-20 | 2012-12-20 | Main-auxiliary sleeve type positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712147 CN203079558U (en) | 2012-12-20 | 2012-12-20 | Main-auxiliary sleeve type positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079558U true CN203079558U (en) | 2013-07-24 |
Family
ID=48825416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712147 Expired - Fee Related CN203079558U (en) | 2012-12-20 | 2012-12-20 | Main-auxiliary sleeve type positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079558U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434933A (en) * | 2013-08-13 | 2013-12-11 | 中国核工业华兴建设有限公司 | Large member hoisting in-position device and in-position method |
| CN106006379A (en) * | 2016-07-30 | 2016-10-12 | 河南卫华机械工程研究院有限公司 | High accuracy positioning crane trolley |
| CN108639955A (en) * | 2018-05-31 | 2018-10-12 | 沪东中华造船(集团)有限公司 | A method of for the lifting positioning of ship large scale equipment |
| CN109163171A (en) * | 2018-09-17 | 2019-01-08 | 海洋石油工程股份有限公司 | Accurate installation method when module is integrated |
-
2012
- 2012-12-20 CN CN 201220712147 patent/CN203079558U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434933A (en) * | 2013-08-13 | 2013-12-11 | 中国核工业华兴建设有限公司 | Large member hoisting in-position device and in-position method |
| CN103434933B (en) * | 2013-08-13 | 2015-02-18 | 中国核工业华兴建设有限公司 | Large member hoisting in-position device and in-position method |
| CN106006379A (en) * | 2016-07-30 | 2016-10-12 | 河南卫华机械工程研究院有限公司 | High accuracy positioning crane trolley |
| CN108639955A (en) * | 2018-05-31 | 2018-10-12 | 沪东中华造船(集团)有限公司 | A method of for the lifting positioning of ship large scale equipment |
| CN108639955B (en) * | 2018-05-31 | 2020-04-14 | 沪东中华造船(集团)有限公司 | Method for hoisting and positioning large ship equipment |
| CN109163171A (en) * | 2018-09-17 | 2019-01-08 | 海洋石油工程股份有限公司 | Accurate installation method when module is integrated |
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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: 20130724 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |