CN203513082U - Special combined lifting appliance of excavator - Google Patents
Special combined lifting appliance of excavator Download PDFInfo
- Publication number
- CN203513082U CN203513082U CN201320644255.2U CN201320644255U CN203513082U CN 203513082 U CN203513082 U CN 203513082U CN 201320644255 U CN201320644255 U CN 201320644255U CN 203513082 U CN203513082 U CN 203513082U
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- lifting
- auxiliary
- excavator
- steel wire
- steel rope
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Abstract
The utility model discloses a special combined lifting appliance of an excavator. The combined lifting appliance comprises two parallel end beams, two auxiliary beams of which the end parts are fixedly connected with the inner side surfaces of the end beams, and inclined supports between the adjacent two side surfaces of the end beams and the auxiliary beams, wherein lifting plates are vertically arranged on the end parts of the end beams; through holes are formed in the upper ends and the lower ends of the lifting plates; a clamping ring is arranged in the through hole in the upper part of each lifting plate in a penetrating manner; each clamping ring is connected with a main lifting steel wire rope; the lower ends of the lifting plates are connected with auxiliary lifting steel wire ropes through the clamping rings. The combined lifting appliance has the advantages that the main lifting steel wire ropes and the auxiliary lifting steel wire ropes, which are connected with a steel structure above and below, are connected with a lifting device and the excavator to be lifted to form a lifting system; as a rectangular steel structure body has certain rigidity, the gravity deflection of the excavator can be balanced to a certain extent in a lifting process; therefore, the lengths of the steel wire ropes are not required to be adjusted, the labor intensity is alleviated, the scratching to the excavator body is avoided, and the safety and the working efficiency are improved.
Description
Technical field
The utility model relates to construction machinery and equipment lifting additional equipment technical field, relates in particular to a kind of excavating machine special combination suspender.
Background technology
Harbour handling operation generally adopts a machine to carry out, and still, when goods is too many in the less or olive of goods in ship, the equipment such as excavating machine or loader need to be hung in to crawl or the shoveling work that cabin carries out material, so that grab bucket captures again.In existing hoisting technology, the general direct hook of steel rope that adopts, because excavating machine center of gravity is partial to center, during lifting, need often to adjust steel rope front and back length, thereby meet the balance of lifting, not only operating efficiency is low, and poor stability, lifting smoothness is low, fortune hook is unstable, cost is high, because excavating machine model kind on port is more, every ship lifting excavating machine all will be adjusted suspender No. tens times, also cause labor strength large, complex operation, because excavating machine model differs, often cause that to hang be scuffing, ankle injury excavating machine surface, thereby increased accident rate.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of excavating machine special combination suspender, can steadily lift by crane excavating machine, and safety is higher, and in handling process, without the length of adjusting steel rope, operating efficiency is high, and labour intensity is low.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of excavating machine special combination suspender, comprise the auxiliary girder that two end carriages that be arranged in parallel, two radicles are fixedly connected with end carriage medial surface respectively and the diagonal ligament of being located at end carriage between two sides adjacent with auxiliary girder, described end carriage end all vertically arranges is provided with boatswain chair, described boatswain chair top and bottom are equipped with through hole, described each boatswain chair top through hole all wears snap ring, each snap ring connects a main hoisting dress steel rope, and described boatswain chair lower end is by means of snap ring auxiliary connection lifting steel rope.
Described main hoisting dress steel rope and secondary lifting steel rope two ends all arrange suspension ring.
Described boatswain chair one side and the welding of end carriage section, described end carriage is that cross section is the case structure of rectangle, described auxiliary girder and diagonal ligament are channel-section steel, are provided with two articulated beams between described two auxiliary girders.
The beneficial effect that adopts technique scheme to produce is: the utility model is by being used end carriage and auxiliary girder to form rectangle steel structure, and use the main hoisting dress steel rope and the pair that are connected to steel structure above and below to lift steel rope connecting hanging assembling device and excavating machine to be lifted, form Lift-on/Lift-off System, because rectangle steel structure itself has certain rigidity, the problem of balance excavator centre-of gravity shift to a certain extent in hoisting process, without the length of adjusting steel rope, reduce labour intensity, the excavating machine body of avoiding scratching, improves safety and operating efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In the accompanying drawings: 1, main hoisting dress steel rope; 3, boatswain chair; 4, auxiliary girder; 5, diagonal ligament; 6, articulated beam; 8, end carriage; 9, secondary hoisting rope.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The large-scale engineering machinery such as excavating machine and loader is also often used in harbour ship unloading process, when in cabin, the less or door machine lifting length of bulk freight is inadequate, need usage mining machine or loader to carry out belowdecks goods transfer, but the prerequisite of carrying out goods transfer is to use the handling of door machine to cabin loader or excavating machine, substantially directly adopt at present door machine and steel rope to lift, efficiency is low, easy gouge construction machinery and equipment also, human cost is higher, unresolved the problems referred to above, the utility model discloses a kind of excavating machine special combination suspender as shown in Figure 1, comprise two end carriages that be arranged in parallel 8, the auxiliary girder 4 that two radicles are fixedly connected with end carriage 8 medial surfaces respectively and be located at the diagonal ligament 5 between end carriage 8 two sides adjacent with auxiliary girder 4, described end carriage 8 ends all vertically arrange is provided with boatswain chair 3, described boatswain chair 3 top and bottom are equipped with through hole, described each boatswain chair 3 top through hole all wear snap ring, each snap ring connects a main hoisting dress steel rope 1, described boatswain chair 3 lower ends are by means of snap ring auxiliary connection lifting steel rope 9.Described main hoisting dress steel rope 1 and secondary lifting steel rope two ends all arrange suspension ring, described boatswain chair 3 one sides and end carriage 8 section welding, described end carriage 8 for cross section be the case structure of rectangle, described auxiliary girder 4 and diagonal ligament 5 are channel-section steel, between described two auxiliary girders 4, are provided with two articulated beams 6.
The form that on Combined lifting appliance of excavator disclosed in the utility model, part adopts flexible hoist cable to combine with steel structure, lower part adopts adjustable steel wire rope and snap ring type of attachment.Steel superstructure design adopts two " again " font welding, and be made into trapezoid body (auxiliary girder and articulated beam form) with end carriage connecting bridge, increase bending resistance torsional strength, also improved the stability of lifting simultaneously, be applicable to each model excavator operation of harbour simultaneously.For having reduced weight, auxiliary girder and articulated beam and diagonal ligament all adopt channel-section steel welding, and for ease of assembling, maintenance, it is to connect all to adopt snap ring to connect that suspender hangs up and down, has saved production time, easy to operate.For overcoming the wearing and tearing of equalizing bar hanger eye, at its position, to inlay special substance axle sleeve, thereby strengthen local pressure intensity, while axle sleeve width is 2-3 times of hanger thickness of slab, has also increased milling area, has reduced the abrasion loss of axle.Crawler of excavator causes and strangles disconnected or scratch steel wire rope sling when avoiding lifting, and has made specially lifting protective pad, not only meets lifting requirements, and has improved operational security.
The utility model also by will under to hang be to be replaced with hanging belt, and coordinate string bag pocket system, simultaneously can operation mini engineering automobile or utility van, effect is very good.
The utility model is by being used end carriage and auxiliary girder to form rectangle steel structure in a word, and use the main hoisting dress steel rope and the pair that are connected to steel structure above and below to lift steel rope connecting hanging assembling device and excavating machine to be lifted, form Lift-on/Lift-off System, because rectangle steel structure itself has certain rigidity, the problem of balance excavator centre-of gravity shift to a certain extent in hoisting process, without the length of repeatedly adjusting steel rope, reduce labour intensity, the excavating machine body of avoiding scratching, improves safety and operating efficiency.
Claims (3)
1. an excavating machine special combination suspender, it is characterized in that: comprise two end carriages that be arranged in parallel (8), the auxiliary girder (4) that two radicles are fixedly connected with end carriage (8) medial surface respectively and be located at end carriage (8) and the adjacent two sides of auxiliary girder (4) between diagonal ligament (5), described end carriage (8) end all vertically arranges is provided with boatswain chair (3), described boatswain chair (3) top and bottom are equipped with through hole, described each boatswain chair (3) top through hole all wears snap ring, each snap ring connects a main hoisting dress steel rope (1), described boatswain chair (3) lower end is by means of snap ring auxiliary connection lifting steel rope (9).
2. excavating machine special combination suspender according to claim 1, is characterized in that: described main hoisting dress steel rope (1) and secondary lifting steel rope two ends all arrange suspension ring.
3. excavating machine special combination suspender according to claim 1 and 2, it is characterized in that: described boatswain chair (3) one sides and the welding of end carriage (8) section, described end carriage (8) for cross section be the case structure of rectangle, described auxiliary girder (4) and diagonal ligament (5) are channel-section steel, are provided with two articulated beams (6) between described two auxiliary girders (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644255.2U CN203513082U (en) | 2013-10-18 | 2013-10-18 | Special combined lifting appliance of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644255.2U CN203513082U (en) | 2013-10-18 | 2013-10-18 | Special combined lifting appliance of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513082U true CN203513082U (en) | 2014-04-02 |
Family
ID=50372041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320644255.2U Expired - Fee Related CN203513082U (en) | 2013-10-18 | 2013-10-18 | Special combined lifting appliance of excavator |
Country Status (1)
| Country | Link |
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| CN (1) | CN203513082U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115462A (en) * | 2016-08-31 | 2016-11-16 | 成都市工业设备安装公司 | A kind of multi-functional lifting balance beam structure and using method thereof |
| CN107298371A (en) * | 2017-06-23 | 2017-10-27 | 中冶天工集团有限公司 | A kind of steel structure modularization house universal hanger and on-site hoisting installation method |
| CN110182681A (en) * | 2019-05-15 | 2019-08-30 | 上海建工七建集团有限公司 | Skyscraper multilayer bracket support hanging apparatus and its installation method |
-
2013
- 2013-10-18 CN CN201320644255.2U patent/CN203513082U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115462A (en) * | 2016-08-31 | 2016-11-16 | 成都市工业设备安装公司 | A kind of multi-functional lifting balance beam structure and using method thereof |
| CN106115462B (en) * | 2016-08-31 | 2018-08-10 | 成都市工业设备安装公司 | The multi-functional lifting balance beam structure of one kind and its application method |
| CN107298371A (en) * | 2017-06-23 | 2017-10-27 | 中冶天工集团有限公司 | A kind of steel structure modularization house universal hanger and on-site hoisting installation method |
| CN110182681A (en) * | 2019-05-15 | 2019-08-30 | 上海建工七建集团有限公司 | Skyscraper multilayer bracket support hanging apparatus and its installation method |
| CN110182681B (en) * | 2019-05-15 | 2024-06-18 | 上海建工七建集团有限公司 | Hoisting device for multi-layer bracket support of high-rise building and installation method thereof |
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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: 20140402 Termination date: 20211018 |