CN202440248U - Steel wire rope installing device - Google Patents
Steel wire rope installing device Download PDFInfo
- Publication number
- CN202440248U CN202440248U CN2012200079490U CN201220007949U CN202440248U CN 202440248 U CN202440248 U CN 202440248U CN 2012200079490 U CN2012200079490 U CN 2012200079490U CN 201220007949 U CN201220007949 U CN 201220007949U CN 202440248 U CN202440248 U CN 202440248U
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- China
- Prior art keywords
- steel rope
- erecting device
- perforation
- termination
- 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 provides a steel wire rope installing device, which comprises a main body, a hook-shaped part and a handle part, wherein the hook-shaped part is arranged at one end of the main body; the handle part is arranged at the other end of the main body; and the hook-shaped part comprises at least one hook which extends from one end of the main body towards one side of the main body. With the steel wire rope installing device, the operation difficulty and working intensity of the operation that an operator installs the end of the steel wire rope inside a crane arm barrel can be reduced; the operation security is improved; and the assembling efficiency is improved.
Description
Technical field
The utility model is about the heavy-duty machinery field, and particularly about a kind of being used for the steel rope assembly of hoisting crane is mounted to the steel rope erecting device on the arm.
Background technology
Steel rope is a flexible force transmission member commonly used in the machinery, with regard to the steel rope that uses on the hoisting crane, need the end of multistrand rope be fixed on usually and form the steel rope assembly in the steel rope termination, the steel rope termination is fixed in the cylindrical shell of crane arm again.
At present, how the steel rope termination to be fixed in the cylindrical shell of crane arm by operator's manual operations.See also Fig. 1 and shown in Figure 2, Fig. 1 and Fig. 2 show and adopt manual operations steel rope assembly 9 to be fixed to the diagram of work in the cylindrical shell of crane arm.
The cylindrical shell of crane arm is provided with the fixing adapter plate 8 of relative cylindrical shell in (figure does not show), adapter plate 8 is provided with perforation 82.
In the time need installing and fixing steel rope assembly 9 to the cylindrical shell of crane arm; At first need the steel rope termination 90 of steel rope assembly 9 be sent in it from cylindrical shell one end; By an operator its both hands A is inserted into the inner from cylindrical shell other end adapter plate 8 tops again; And catch on the end face of steel rope termination 90 fixed parts 902 with the finger of its both hands; Firmly with steel rope termination 90 to adapter plate 8 pullings, make upper and lower two holding walls of 90 holding sections 904, steel rope termination be held in the above and below of adapter plate 8 respectively.Whether this operator must crooked its arm aligns with perforation 82 to observe this pin-and-hole 906 with the pin-and-hole 906 of abdicating 90 holding sections 904, steel rope termination and the position of adapter plate 8 perforation 82 then.After this operator observes pin-and-hole 906 and aligns with perforation 82, then connecting pin 84 is knocked in pin-and-hole 906 and the perforation 82 in the space of abdicating by another operator.So far, steel rope assembly 9 is fixed on the cylindrical shell.
The installation method of above-mentioned steel rope assembly can be fixed on the steel rope termination on the cylindrical shell of crane arm; But there is certain problem in this installation method: one, when the operator installs steel rope assembly 9; Be that both hands are put in cylindrical shell; The end face that catches on steel rope termination 90 with finger spurs steel rope termination 90, and operating difficulties and labour intensity are big; And the operator need put in both hands in the cylindrical shell of arm and reach more than 400 millimeter place, and visuality is not strong, operates dangerous yet; Two, by operator's arm to the blocking of pin-and-hole, make pin-and-hole 906 and perforation 82 be difficult to align; Three, equally by operator's arm to the blocking of pin-and-hole 906, need the operator to bend arms when connecting pin 84 is installed, to abdicate the position of pin-and-hole 906; Therefore can't bestow effective pull; And this operator is not enough to the operational space that the operator that connecting pin 84 is installed abdicates from the close together of arm, must carefully strike dress when making it that connecting pin 84 is installed; Both dangerous, work efficiency is also low.
The utility model content
To the problems referred to above; The purpose of the utility model provides a kind of steel rope erecting device; Can reduce the operator steel rope termination is installed to the operation easier and the labour intensity of the operation in the crane arm cylindrical shell, improve processing safety, and improve efficiency of assembling.
The utility model provides a kind of steel rope erecting device; Said steel rope erecting device comprises body; Be arranged on the shape portion of colluding of said body one end, and the shank that is arranged on the said body other end, the said shape portion of colluding comprises at least one crotch that extends to body one side from said body one end.
In an embodiment of the utility model, on aforesaid body, offer the inspection door of perforation.
In an embodiment of the utility model, the aforesaid shape portion of colluding comprises two fork shape crotches, and said two crotches extend from two side direction bodies, one side of said body one end respectively, and said crotch is semi-cylindrical.
In an embodiment of the utility model, aforesaid shank comprises connecting portion and handle portion.
In an embodiment of the utility model, aforesaid connecting portion one end is connected with said body-fixed, and the other end is captiveed joint with the middle part of said handle portion.
In an embodiment of the utility model, aforesaid handle portion takes the shape of the letter U.
In an embodiment of the utility model, the said relatively connecting portion approximate vertical of aforesaid handle portion is provided with.
The utility model also provides the steel rope erecting device in a kind of cylindrical shell that the steel rope assembly is installed to crane arm through connecting pin; Said steel rope assembly comprise the steel rope termination with and terminal be fixedly attached to many steel ropes in the steel rope termination; Said steel rope termination comprises the terminal fixing fixed part within it of said steel rope; And the holding section, on said holding section, offer the pin-and-hole of perforation; In the cylindrical shell of said crane arm, be provided with the fixing adapter plate of relative cylindrical shell; On said adapter plate, offer the perforation of perforation; Said steel rope erecting device comprises body; Be arranged on the shape portion of colluding of said body one end, and the shank that is arranged on the said body other end, the said shape portion of colluding comprises at least one crotch that extends to body one side from said body one end.
In an embodiment of the utility model; On the body of aforesaid steel rope erecting device, offer the inspection door of perforation, the end of distance and steel rope termination fixed part that said steel rope erecting device colludes the axis of the terminal inspection door to body of the crotch of shape portion equates to the distance of the axis of the pin-and-hole of its holding section.
In an embodiment of the utility model, the diameter of the inspection door of aforesaid steel rope erecting device body is greater than the diameter of connecting pin.
The beneficial effect of the utility model is; Adopt the steel rope erecting device of the utility model embodiment; The operator can hold the shank of steel rope erecting device; It is colluded the end face that shape portion catches on steel rope termination fixed part carry out the fixed installation of steel rope termination, do not need again with pulling moving steel rope termination, thereby reduced operation easier and labour intensity; Simultaneously, do not carry out operation, both improved processing safety owing to do not need the operator both hands to be put in the cylindrical shell of arm; And the arm of also having avoided the operator blocks pin-and-hole, thereby aligning of pin-and-hole is more prone to, and has abdicated enough operational spaces also for the operator that connecting pin is installed, and has further improved processing safety, and can improve efficiency of assembling.
Above-mentioned explanation only is the general introduction of the utility model technical scheme; In order more to know the technological means of understanding the utility model; And can implement according to the content of specification sheets, and for let the above-mentioned of the utility model with other purpose, feature and advantage can be more obviously understandable, below special act embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the scheme of installation in the existing arm cylindrical shell that the steel rope assembly is installed in hoisting crane.
Fig. 2 is the plan structure scheme drawing of the steel rope assembly among Fig. 1.
Fig. 3 adopts the steel rope erecting device of the preferred embodiment of the utility model the steel rope assembly to be installed in the scheme of installation in the arm cylindrical shell of hoisting crane.
Fig. 4 adopts the steel rope erecting device of the preferred embodiment of the utility model the steel rope assembly to be installed in the scheme of installation of overlooking in the arm cylindrical shell of hoisting crane.
Fig. 5 is the side diagrammatic sketch of steel rope erecting device of the preferred embodiment of the utility model.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked; Below in conjunction with accompanying drawing and preferred embodiment; The specific embodiment, structure, characteristic and effect thereof to the steel rope erecting device that proposes according to the utility model specify as follows:
Aforementioned and other technology contents, characteristics and the effect of relevant the utility model can be known to appear in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation through the specific embodiment; When can being to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the utility model; Yet the appended graphic usefulness that only provides reference and explanation is not to be used for the utility model is limited.
See also Fig. 3 to shown in Figure 6, the steel rope erecting device 1 of the utility model preferred embodiment, it is used for steel rope assembly 2 is fixed to through connecting pin 4 cylindrical shell of crane arm.
The steel rope erecting device 1 of the utility model preferred embodiment comprises body 10, colludes shape portion 11, and shank 12.
Collude the end that shape portion 11 is arranged on body 10, in the present embodiment, collude shape portion 11 and comprise two fork shape crotches, these two crotches extend into semi-cylindrical from two side direction bodies, 10 downsides of body 10 1 ends respectively.
The steel rope assembly 2 that adopts the steel rope erecting device 1 of the utility model preferred embodiment to install comprise steel rope termination 20 with and the terminal many steel ropes 21 that are fixedly attached in the steel rope termination 20.Steel rope termination 20 comprises steel rope 21 terminal fixing fixed parts 202 within it, and holding section 204.Fixed part 202 is flats; The cross section of holding section 204 takes the shape of the letter U, and it comprises upper and lower two holding walls (figure is mark) that the upper and lower surface level from fixed part 202 extends out, and each holding wall is tabular; On each holding wall, offer perforation respectively, and the pin-and-hole 206 of coaxial setting.
The cylindrical shell of crane arm is provided with the fixing adapter plate 3 of relative cylindrical shell in (figure does not show), offer the perforation 32 of perforation on the adapter plate 3.The somewhat larger in diameter of perforation 32 is in the diameter of the pin-and-hole 206 of steel rope termination 20.
Connecting pin 4 is a common pin, comprises shank 40 and pin cap 42.
In the steel rope erecting device 1 of the utility model preferred embodiment; The end of distance and steel rope termination 20 fixed parts 202 that preferably colludes the axis of the terminal inspection door 102 to body 10 of the crotch of shape portion 11 equates to the distance of the axis of the pin-and-hole 206 of its holding section 204; And the distance that the crotch that preferably colludes shape portion 11 extends to body 10 belows is less than or equal to the thickness of steel rope termination 20 fixed parts, 202 ends; The diameter of the inspection door 102 of preferred in addition body 10 is both greater than the diameter of the pin-and-hole 206 of 20 holding sections 204, steel rope termination, again greater than the diameter of the pin cap 42 of connecting pin 4.
Like this; When needs adopt the steel rope erecting device 1 of the utility model preferred embodiment steel rope assembly 2 to be mounted on the cylindrical shell of crane arm; At first cylindrical shell is sent into by an end of cylindrical shell in the steel rope termination 20 of steel rope assembly 2, make the holding section 204 of steel rope termination 20 towards the end of cylindrical shell internal fixation plate 3.With the hands held the two ends of the shank 12 of steel rope erecting device 1 again by the operator, with the other end of the shape portion 11 of colluding by cylindrical shell of steel rope erecting device 1, cylindrical shell is sent in adapter plate 3 tops, and will collude the end that shape portion 11 catches on steel rope termination 20 fixed parts 202.Because colluding the end of distance and steel rope termination 20 fixed parts 202 of the axis of the terminal inspection door 102 to body 10 of the crotch of shape portion 11, steel rope erecting device 1 equates to the distance of the axis of the pin-and-hole 206 of its holding section 204; The pin-and-hole 206 of steel rope termination 20 aligns with the inspection door 102 of steel rope erecting device 1 body 10 at this moment, and is exposed by it.The two ends that then grip shank 12 by this operator are along the directions X application of force among Fig. 3; Be about to steel rope termination 20 to adapter plate 3 pullings; Make upper and lower two holding walls of 20 holding sections 204, steel rope termination be held in the above and below of adapter plate 3 respectively; Continue pulling steel rope termination 20, adjust itself and the relative position of adapter plate 3, see that until this operator the pin-and-hole 206 of steel rope termination 20 and the perforation 32 of adapter plate 3 align basically from the inspection door 102 of steel rope erecting device 1.By another operator connecting pin 4 is sent into cylindrical shell from cylindrical shell one end adapter plate 3 and steel rope erecting device 1 top again; And the shank 40 of connecting pin 4 is passed the inspection door 102 of steel rope erecting device 1 body 10; Knock in the pin-and-hole 206 of the last holding wall of 20 holding sections 204, steel rope termination, the perforation 32 of adapter plate 3 successively, and the pin-and-hole 206 of the following holding wall of 20 holding sections 204, steel rope termination.Like this, steel rope assembly 2 just has been fixed in the cylindrical shell 3.Then steel rope erecting device 1 is lifted to 20 tops, steel rope termination that fix by the operator; Make the crotch end of the shape portion 11 of colluding of steel rope erecting device 1 leave the end of steel rope termination 20 fixed parts 202, again the direction X of steel rope erecting device 1 in Fig. 3 pulled out outside the cylindrical shell.
Compared with prior art; Adopt the steel rope erecting device of the utility model embodiment; The operator can hold the two ends of steel rope erecting device 1 shank 12; It is colluded under the end face that shape portion 11 catches on steel rope termination 20 fixed parts 202 bring in the fixed installation of carrying out steel rope termination 20, do not need again with pulling moving steel rope termination 20, thereby reduced operation easier and labour intensity; Simultaneously, do not carry out operation, both improved processing safety owing to do not need the operator both hands to be put in the cylindrical shell of arm; And the arm of also having avoided the operator blocks pin-and-hole 206, thereby aligning of pin-and-hole 206 is more prone to, and has abdicated enough operational spaces also for the operator that connecting pin 4 is installed, and has further improved processing safety, and can improve efficiency of assembling.
Be appreciated that; In other embodiment of the steel rope erecting device of the utility model, the crotch quantity of colluding shape portion 11 also can be more than one or two, and the shape of crotch is not limited to semi-cylindrical; Can be other shape also, as long as collude the end face that shape portion 11 can catch on steel rope termination 20.The shape of shank 12 also is not limited to the shape in the above-mentioned true example; Handle portion 123 also can also can be omitted handle portion 123 for ease of other its shape that grips, and directly grips connecting portion 121 by the operator; Perhaps omit connecting portion 121, handle portion 123 directly is fixed on body 10 ends.In addition; In other embodiment of the steel rope erecting device of the utility model; Can be from connecting pin 4 be sent into cylindrical shell from cylindrical shell one end adapter plate 3 and steel rope erecting device 1 below; And the shank 40 of connecting pin 4 is knocked in the pin-and-hole 206 of the following holding wall of 20 holding sections 204, steel rope termination, the perforation 32 of adapter plate 3 successively, and the pin-and-hole 206 of the last holding wall of 20 holding sections 204, steel rope termination.In this case, also inspection door 102 can be set.
The above only is the embodiment of the utility model, is not the utility model is done any pro forma restriction; Though the utility model discloses as above with embodiment; Yet be not in order to limiting the utility model, anyly be familiar with the professional and technical personnel, in not breaking away from the utility model technical scheme scope; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from the utility model technical scheme content, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (10)
1. steel rope erecting device; It is characterized in that: said steel rope erecting device comprises body; Be arranged on the shape portion of colluding of said body one end, and the shank that is arranged on the said body other end, the said shape portion of colluding comprises at least one crotch that extends to body one side from said body one end.
2. steel rope erecting device as claimed in claim 1 is characterized in that, on said body, offers the inspection door of perforation.
3. steel rope erecting device as claimed in claim 1 is characterized in that, the said shape portion of colluding comprises two fork shape crotches, and said two crotches extend from two side direction bodies, one side of said body one end respectively, and said crotch is semi-cylindrical.
4. steel rope erecting device as claimed in claim 1 is characterized in that said shank comprises connecting portion and handle portion.
5. steel rope erecting device as claimed in claim 4 is characterized in that, said connecting portion one end is connected with said body-fixed, and the other end is captiveed joint with the middle part of said handle portion.
6. steel rope erecting device as claimed in claim 5 is characterized in that said handle portion takes the shape of the letter U.
7. steel rope erecting device as claimed in claim 6 is characterized in that, the said relatively connecting portion approximate vertical of said handle portion is provided with.
8. the steel rope erecting device in the cylindrical shell that the steel rope assembly is installed to crane arm through connecting pin; Said steel rope assembly comprise the steel rope termination with and terminal be fixedly attached to many steel ropes in the steel rope termination; Said steel rope termination comprises the terminal fixing fixed part within it of said steel rope; And the holding section, on said holding section, offer the pin-and-hole of perforation; In the cylindrical shell of said crane arm, be provided with the fixing adapter plate of relative cylindrical shell; On said adapter plate, offer the perforation of perforation; It is characterized in that: said steel rope erecting device comprises body; Be arranged on the shape portion of colluding of said body one end, and the shank that is arranged on the said body other end, the said shape portion of colluding comprises at least one crotch that extends to body one side from said body one end.
9. steel rope erecting device as claimed in claim 8; It is characterized in that; On the body of said steel rope erecting device, offer the inspection door of perforation, the end of distance and steel rope termination fixed part that said steel rope erecting device colludes the axis of the terminal inspection door to body of the crotch of shape portion equates to the distance of the axis of the pin-and-hole of its holding section.
10. steel rope erecting device as claimed in claim 9 is characterized in that, the diameter of the inspection door of said steel rope erecting device body is greater than the diameter of connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200079490U CN202440248U (en) | 2012-01-10 | 2012-01-10 | Steel wire rope installing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200079490U CN202440248U (en) | 2012-01-10 | 2012-01-10 | Steel wire rope installing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440248U true CN202440248U (en) | 2012-09-19 |
Family
ID=46821702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200079490U Expired - Fee Related CN202440248U (en) | 2012-01-10 | 2012-01-10 | Steel wire rope installing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807240A (en) * | 2013-12-30 | 2020-10-23 | 马尼托瓦克起重机有限责任公司 | Lightweight flexible tensioning system for construction equipment |
-
2012
- 2012-01-10 CN CN2012200079490U patent/CN202440248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807240A (en) * | 2013-12-30 | 2020-10-23 | 马尼托瓦克起重机有限责任公司 | Lightweight flexible tensioning system for construction equipment |
| CN111807240B (en) * | 2013-12-30 | 2023-02-21 | 马尼托瓦克起重机有限责任公司 | Lightweight flexible tensioning system for construction equipment |
| US11649145B2 (en) | 2013-12-30 | 2023-05-16 | Manitowoc Crane Companies, Llc | Lightweight flexible tensioning system for construction equipment |
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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: 20120919 Termination date: 20160110 |