CN103303784A - Hoisting tool of hydraulic excavator assembly - Google Patents
Hoisting tool of hydraulic excavator assembly Download PDFInfo
- Publication number
- CN103303784A CN103303784A CN2013102021953A CN201310202195A CN103303784A CN 103303784 A CN103303784 A CN 103303784A CN 2013102021953 A CN2013102021953 A CN 2013102021953A CN 201310202195 A CN201310202195 A CN 201310202195A CN 103303784 A CN103303784 A CN 103303784A
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- China
- Prior art keywords
- guide wheel
- hoisting
- hydraulic excavator
- hoisting tool
- hydraulic excavating
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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.)
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- Earth Drilling (AREA)
Abstract
The invention discloses a hoisting tool of a hydraulic excavator assembly. The hoisting tool is characterized in that a main hoisting body is connected with a locking sliding block through a sliding groove bolt. According to the hoisting tool of the whole assembled hydraulic excavator guide wheel assembly, the locking sliding block is capable of freely sliding in lengths of guide grooves in two sides of the main hoisting body under the action of self gravity. When the hydraulic excavator guide wheel assembly is hoisted, the locking sliding block of the hoisting tool of the hydraulic excavator guide wheel assembly is hoisted, and a hoisting hook of the main hoisting body is hoisted at the rear end of a tensioning spring, the locking sliding block is loosened, and thus the hoisting operation can be rapidly, efficiently and safely carried out. The hoisting tool has the advantages of high efficiency, reliable performance, simple structure, convenience in manufacture, low cost, wide application range and the like.
Description
Technical field
The present invention relates to a kind of lifting device, especially a kind of hydraulic excavating thermomechanical components lifting device.
Background technology
At present, guide wheel component of hydraulic excavating machine lifting operation mode mainly contains two kinds.A kind of is directly to use ordinary lifting hook to hang in the tensioning spring rear end of guide wheel component of hydraulic excavating machine guide wheel component of hydraulic excavating machine is lifted into vehicle frame, this mode is all very inconvenient when hook and hook taking, and owing to being subjected to the restriction of narrow space in the guide wheel component of hydraulic excavating machine, that can not guarantee during lifting to hang is firm, the safety misadventure of unhook easily occurs, when using the crane lifting guide wheel component of hydraulic excavating machine to be advanced into vehicle frame, can collide chain sling and suspension hook must be taken off and re-use manpower guide wheel component of hydraulic excavating machine is advanced, take time and effort very much, inefficiency is difficult to guarantee safety.Another kind is by crane the guide wheel component of hydraulic excavating machine installation to be advanced into vehicle frame by after using lifting rope around guide wheel component of hydraulic excavating machine, after finishing, operation to take off lifting rope very difficult, and use this mode to lift the balance of the restive guide wheel component of hydraulic excavating machine of guide wheel component of hydraulic excavating machine, this kind mode does not now re-use substantially.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art provide a kind of when similar installation guide wheel component of hydraulic excavating machine etc. only has the operation of small space the lifting operation device of safety rapidly and efficiently.Guide wheel component of hydraulic excavating machine is equipped with lifting device, the spring terminal connecting screw rod head of guide wheel assemblies, connecting vehicle frame, thus the being free to slide realization guide wheel component of hydraulic excavating machine of lock slider under Action of Gravity Field lifts rapidly and efficiently safe operation on the hoisting tool for guide wheel component of hydraulic excavating machine by using.A whole set of hoisting tool for guide wheel component of hydraulic excavating machine operating efficiency is high, and mounting or dismounting are convenient, reliable, rapid, and commonality is extensive.
Technical solution of the present invention is: a kind of hydraulic excavating thermomechanical components lifting device, comprise main lifting body, lock slider, chute bolt, it is characterized in that lifting device is connected with guide wheel assemblies, guide wheel assemblies is connected with vehicle frame, the master hangs body and is installed in lock slider, and tightens up with chute bolt.
Lock slider has guide groove.
The present invention's advantage compared with prior art is: hydraulic excavating thermomechanical components lifting device takes full advantage of the existing structure of guide wheel component of hydraulic excavating machine, only need main hanging to increase parts on the body and just can hang the safe and efficient property of work by the convenient and reliable guide wheel component of hydraulic excavating machine that guarantees, mach master hangs body and lock slider, chute bolt just can be finished lifting operation owing to only welding with a self-control, have at the bottom of the cost, control comfort, commonality is characteristics widely.Simultaneously as long as the main body suspension hook of hanging is hung and behind the tensioning spring rear end lock slider mentioned or put down the safe and efficient lifting that just can fulfil assignment fast, be easy to realize the widespread use of similar guide wheel component of hydraulic excavating machine lifting operation.This lifting device main parts size can obtain by daily technology and equipment processing, is conducive to guarantee accuracy requirement and the matching requirements of parts.In sum, the present invention is a kind of highly effective and safe, the easily lifting device of fast hoisting hydraulic excavating thermomechanical components, and dependable performance, simple in structure, easily manufactured, with low cost, general extensive.
Description of drawings
Structure of the present invention consists of:
Fig. 1 is the general assembly schematic diagram of a kind of hydraulic excavating thermomechanical components lifting device of the present invention when the lifting guide wheel assemblies enters vehicle frame.
Fig. 2 is the schematic diagram that the assembling of a kind of hydraulic excavating thermomechanical components of the present invention lifting device is finished.
Fig. 3 is the schematic diagram that a kind of hydraulic excavating thermomechanical components of the present invention lifting device master hangs body.
Fig. 4 is the schematic diagram of a kind of hydraulic excavating thermomechanical components of the present invention lifting device lock slider.
Fig. 5 is a kind of hydraulic excavating thermomechanical components of the present invention lifting device chute bolt schematic diagram.
Among Fig. 1～Fig. 5, main body (1), lock slider (2), chute bolt (3), assembly lifting device (4), guide wheel assemblies (5), vehicle frame (6), the guide groove (7) hung.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
Most preferred embodiment of the present invention is such, and with reference to accompanying drawing 1～Fig. 5, the main body (1) of hanging is connected with lock slider (2) with chute bolt (3).Below just finished the assembling of whole hoisting tool for guide wheel component of hydraulic excavating machine.The operating personnel is as long as upwards mention lock slider (2), again the master of hoisting tool for guide wheel component of hydraulic excavating machine being hung body hangs in guide wheel assemblies tensioning spring rear end, then unclamp lock slider (2), lock slider (2) then can descend to slide into the space between tensioning spring and the track adjusting wheel automatically under action of gravitation, just the main hook of hanging body can be hung securely in the tensioning spring rear end, can be carried out lifting operation subsequently.After lifting was finished, the operating personnel only needed lock slider is mentioned the space that makes between its disengaging tensioning spring rear end and the track adjusting wheel, just can easily rapidly hoisting tool for guide wheel component of hydraulic excavating machine be taken out.Hydraulic pressure control pick machine guide wheel assemblies (5) is connected with lifting device (4), and the screw head of guide wheel assemblies (5) front end is connected with vehicle frame (6).Lock slider (2) has guide groove (7), the main slide plate of hanging body (1) guide groove (7) of packing into, time space is narrow and small is inconvenient to use under the prerequisite of ordinary lifting hook, lifting rope in guide wheel component of hydraulic excavating machine (5) lifting, uses a guide wheel component of hydraulic excavating machine (5) lifting device.Main body (1), lock slider (2), chute bolt (3) the composition slide block mechanism hung, lock slider (2) and master hang the type that body (1) is designed to be free to slide, and two screws in lock slider (2) front side are to install to connect the main chute bolt (3) of hanging body (1) and lock slider (2).When carrying out lifting operation, the operating personnel mentions lock slider (2) first, again the main body (1) of hanging is hung tensioning spring rear end at guide wheel component of hydraulic excavating machine (5), then unclamp lock slider (2), then lock slider (2) is positioned between tensioning spring and the track adjusting wheel (4) automatic downslide the under the effect of self gravitation, the main hook of hanging body (1) is positioned at the tensioning spring rear end hangs the position, unless forcing external force, use make lock slider (2) overcome Action of Gravity Field, otherwise suspension hook can not produce displacement, after lifting fulfils assignment, only have lock slider (2) is mentioned, the master could be hung body (1) suspension hook breaks away from from tensioning spring, thereby effectively guaranteed the safety of lifting operation personnel and workpiece, and significantly improved operating efficiency, reduced operating personnel's labour intensity.
Claims (2)
1. hydraulic excavating thermomechanical components lifting device, comprise main hang body, lock slider, chute bolt, it is characterized in that lifting device (4) is connected with guide wheel assemblies (5), guide wheel assemblies (5) is connected with vehicle frame (6), the master hangs body (1) and is installed in lock slider (2), and tightens up with chute bolt (3).
2. according to a kind of hydraulic excavating thermomechanical components lifting device claimed in claim 1, it is characterized in that lock slider (2) has guide groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102021953A CN103303784A (en) | 2013-05-27 | 2013-05-27 | Hoisting tool of hydraulic excavator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102021953A CN103303784A (en) | 2013-05-27 | 2013-05-27 | Hoisting tool of hydraulic excavator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103303784A true CN103303784A (en) | 2013-09-18 |
Family
ID=49129561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102021953A Pending CN103303784A (en) | 2013-05-27 | 2013-05-27 | Hoisting tool of hydraulic excavator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103303784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024146509A1 (en) * | 2023-01-03 | 2024-07-11 | 上海三一重机股份有限公司 | Hoisting fixture and hoisting machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201932804U (en) * | 2010-11-29 | 2011-08-17 | 广西玉柴重工有限公司 | Hoisting tool for guide wheel component of hydraulic excavating machine |
-
2013
- 2013-05-27 CN CN2013102021953A patent/CN103303784A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201932804U (en) * | 2010-11-29 | 2011-08-17 | 广西玉柴重工有限公司 | Hoisting tool for guide wheel component of hydraulic excavating machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024146509A1 (en) * | 2023-01-03 | 2024-07-11 | 上海三一重机股份有限公司 | Hoisting fixture and hoisting machine |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |
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| WD01 | Invention patent application deemed withdrawn after publication |