CN103387179A - Gravity center self-adaptive crawler guide wheel mounting spreader - Google Patents
Gravity center self-adaptive crawler guide wheel mounting spreader Download PDFInfo
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- CN103387179A CN103387179A CN2012101464574A CN201210146457A CN103387179A CN 103387179 A CN103387179 A CN 103387179A CN 2012101464574 A CN2012101464574 A CN 2012101464574A CN 201210146457 A CN201210146457 A CN 201210146457A CN 103387179 A CN103387179 A CN 103387179A
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- guide wheel
- gravity center
- spreader
- riser
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Abstract
The invention relates to a gravity center self-adaptive crawler guide wheel mounting spreader, and belongs to the field of engineering mechanical equipment. The invention especially relates to a gravity center self-adaptive crawler guide wheel mounting spreader which can change the gravity center through replacing a mounting hole. The invention aims at providing a gravity center self-adaptive crawler guide wheel mounting spreader with adjustable gravity center. The spreader comprises a hanging bracket and an outrigger. The hanging bracket comprises a curved plate provided with a plurality of through holes I. The curved plate is connected with a vertical plate I provided with through holes II. The outrigger comprises a vertical plate II provided with through holes III corresponding to the vertical plate I. Two opposite vertical plates with notches are arranged on the vertical plate II. The spreader provided by the invention has the advantages of simple structure, low cost, convenient disassembly, and convenient operation.
Description
Technical field:
The invention belongs to the engineering mechanical device field, relate in particular to a kind of adaptive crawler belt guide wheel of center of gravity mounting hanger that changes center of gravity by changing hole for hoist.
Background technology:
Suspender is to hang the device of getting weight in elevator machinery.Along with construction machinery and equipment, especially crawler type traveling machine is flourish, and the quantity that the main equipments such as shovel crawler, crawler crane are manufactured is more and more, and maintenance and maintenance are more and more frequent.Manufacturer and maintenance service unit often need main equipment to assist for the assembly and disassembly of pedrail mechanism, and particularly the dismounting of guide wheel assembly and assembling are especially difficult.Due to specific factors such as the peculiar shape of guide wheel assembly, quality and gravity centre distribution, common suspender has been difficult to.
Summary of the invention:
The present invention is intended to overcome the deficiencies in the prior art part and the adaptive crawler belt guide wheel of a kind of center of gravity simple in structure, that center of gravity is adjustable mounting hanger is provided.
For achieving the above object, the present invention is achieved in that
The adaptive crawler belt guide wheel of center of gravity mounting hanger, comprise suspension bracket and crotch, and its structural feature is that described suspension bracket comprises the bent plate that is provided with at least two through hole I, and bent plate is connected with the riser I that is provided with through hole II; Described crotch comprises the riser II that is provided with corresponding to the through hole III of riser I, is provided with two risers that relatively have notch on riser II; Described riser I and riser II are bolted.
As a kind of preferred version, suspension bracket of the present invention and crotch adopt the thick Q235 sheet material of 16mm processing and fabricating.
The present invention includes suspension bracket and crotch, simple in structure; In use, by replacing, be arranged on a plurality of through holes on bent plate, can realize smoothly multiple guide wheel assembly level lifting and install; Crotch docks and convenient fixing with guide wheel; Suspension bracket and crotch are assembled, dismounting is easy, the installation of convenient multiple guide wheel, because the size of every kind of guide wheel is different, the size of crotch is respective change also.And cost of the present invention is low, convenient disassembly, simple operation.
Description of drawings:
The invention will be further described below in conjunction with the drawings and specific embodiments.Protection scope of the present invention not only is confined to the statement of following content.
Fig. 1 is hanger structure schematic diagram of the present invention;
Fig. 2 is fork structure schematic diagram of the present invention;
Fig. 3 is integral structure schematic diagram of the present invention;
Fig. 4 is that the present invention uses the assembling schematic diagram.
The specific embodiment:
As shown in Figure 1, 2, 3, the adaptive crawler belt guide wheel of center of gravity mounting hanger, comprise suspension bracket and crotch; Described suspension bracket comprises the bent plate 3 that is provided with a plurality of through hole I1, and bent plate 3 is connected with the riser I4 that is provided with through hole II2; Described crotch comprises the riser II6 that is provided with corresponding to the through hole III7 of riser I4, is provided with two risers 5 that relatively have notch on riser II6; Described riser I4 and riser II6 are bolted.
Suspension bracket of the present invention and crotch adopt the thick Q235 sheet material of 16mm processing and fabricating.
When the present invention used, the through hole I1 of the corresponding center of gravity of described suspension bracket that can sling in advance, facilitated the present invention self water detection flat, after Equilibrium of the present invention, be combined with guide wheel 10 assemblies, change corresponding through hole I1, can realize smoothly guide wheel 10 assembly level liftings and install; Lifting and field-strip can use driving or fork truck to coordinate.
Center of gravity and the quality of the guide wheel assembly that suspension bracket of the present invention is supporting according to crawler belts commonly used such as 175mm, 190mm, 216mm pitches are calculated, non-equidistant horizontal arrangement latus rectum 30mm through hole I1 is one group on suspension bracket, in order to adapt to the level lifting of various model guide wheel assemblies and install.The layout of through hole I1 is arranged and is processed according to lever principle.The position of through hole I1, according to the diff-H of arm and crotch, is designed take modal maximum 216mm pitch as reference, with the compatibility that guarantees that whole suspender is downward; The size of through hole I1 guaranteeing under the prerequisite of Hoisting Security, with reference to present general chain sling specification with withhold size design, guaranteed the compatibility of auxiliary implement of the present invention.The present invention has simultaneously comprised the through hole I1 of corresponding the present invention self center of gravity, and handling and arrangement while being convenient to the present invention's zero load, improved service efficiency of the present invention.
Crotch of the present invention, can make according to different guide wheel assemblies.Riser 5 fluting distances in wherein said crotch should be than the guide wheel body carriage 11 slightly large 5～8mm of location end face distance, to facilitate the level docking that realizes the present invention and guide wheel 10 assemblies.Described crotch riser 5 jag sizes design according to different guide wheel body carriages 11, the jag width should be than the slightly large 2～3mm of guide wheel body carriage 11 thickness, should not be high-volume excessive, so both guaranteed the fluency that docks, be unlikely to again to make guide wheel 10 assemblies to produce and rock in lifting; The riser 5 jag degree of depth are advisable to expose guide wheel body carriage 11 mounting planes 15～25mm at least, for the purpose of convenient, can calculate according to 2～2.5 times of the guide wheel 10 wheel shaft diameters of axle, between chassis guide wheel 10 support two fulcrums, enough supporting gaps are arranged while with assurance guide wheel 10 assembly levels, installing, be convenient to the subsequent operation after the present invention unloads.
As Fig. 4, select the suitable crotch of size according to guide wheel to be lifted 10 assemblies,, with the horizontal righting of guide wheel 10, use the through hole I1 of corresponding center of gravity of the present invention that the present invention is hung, crotch is inserted the bracket body of people's guide wheel 10 assemblies.The both sides bracket body is all limited location designs up and down, can be used as the use of crotch location.After the root plane laminating of wheel carrier bracker body to be guided and crotch fluting, according to specification, select suitable through hole I1 on suspension bracket to lift by crane.Due to guide wheel assembly center-of-gravity position and fulcrum 1, fulcrum 2, form a little leverage at the crotch place, guarantee chucking by the two fulcrum place static friction forces that certainly focus on of guide wheel assembly.Simultaneously due to lifting assembly center of gravity with respective through hole I1 at same vertical position, thereby determined that the lifting assembly is horizontal all the time when handling, unlikely inclination or unbalance loading are turned on one's side.The to be guided wheel after 10 assemblies insert people's track beam support, can be again by with opposite step is installed the present invention is taken out.
Be understandably, above about specific descriptions of the present invention, only be used for explanation the present invention and not be subject to the described technical scheme of the embodiment of the present invention, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the present invention, to reach identical technique effect; Use needs as long as meet, all within protection scope of the present invention.
Claims (2)
1. the adaptive crawler belt guide wheel of center of gravity mounting hanger, is characterized in that comprising suspension bracket and crotch; Described suspension bracket comprises the bent plate (3) that is provided with a plurality of through hole I (1), and bent plate (3) is connected with the riser I (4) that is provided with through hole II (2); Described crotch comprises the riser II (6) that is provided with corresponding to the through hole III (7) of riser I (4), is provided with two risers (5) that relatively have notch on riser II (6); Described riser I (4) and riser II (6) are bolted.
2. the adaptive crawler belt guide wheel of center of gravity described according to claim one mounting hanger, is characterized in that described suspension bracket and crotch adopt the thick Q235 sheet material of 16mm processing and fabricating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101464574A CN103387179A (en) | 2012-05-11 | 2012-05-11 | Gravity center self-adaptive crawler guide wheel mounting spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101464574A CN103387179A (en) | 2012-05-11 | 2012-05-11 | Gravity center self-adaptive crawler guide wheel mounting spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103387179A true CN103387179A (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101464574A Pending CN103387179A (en) | 2012-05-11 | 2012-05-11 | Gravity center self-adaptive crawler guide wheel mounting spreader |
Country Status (1)
| Country | Link |
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| CN (1) | CN103387179A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909271A (en) * | 2015-06-11 | 2015-09-16 | 鞍山紫竹工程设备制造有限公司 | Auxiliary hoisting device and using method |
| CN107352385A (en) * | 2017-08-17 | 2017-11-17 | 安徽合力股份有限公司 | A kind of special suspender for the installation of fork truck tire |
-
2012
- 2012-05-11 CN CN2012101464574A patent/CN103387179A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909271A (en) * | 2015-06-11 | 2015-09-16 | 鞍山紫竹工程设备制造有限公司 | Auxiliary hoisting device and using method |
| CN107352385A (en) * | 2017-08-17 | 2017-11-17 | 安徽合力股份有限公司 | A kind of special suspender for the installation of fork truck tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |