CN203093716U - Limit-supporting base used for engine of excavator - Google Patents
Limit-supporting base used for engine of excavator Download PDFInfo
- Publication number
- CN203093716U CN203093716U CN 201320083417 CN201320083417U CN203093716U CN 203093716 U CN203093716 U CN 203093716U CN 201320083417 CN201320083417 CN 201320083417 CN 201320083417 U CN201320083417 U CN 201320083417U CN 203093716 U CN203093716 U CN 203093716U
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- engine
- arched
- supporting base
- base
- excavator
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Abstract
The utility model discloses a limit-supporting base used for an engine of an excavator. The limit-supporting base used for the engine of the excavator is characterized by comprising an arched supporting plate and a groove-shaped supporting base, wherein the arched supporting plate is formed by fixed connection of an arched vertical plate with connecting holes and an arched base with bolt holes, a base plate is arranged under the arched base, the groove-shaped supporting base is formed by welding of side plates and arc protecting plates with bolt holes, the bolt holes in the arc protecting plates correspond to the bolts holes in the arched base, and a shock pad is arranged between the arched supporting plate and the groove-shaped supporting base. The limit-supporting base used for the engine of the excavator is reasonable in structure and novel in design, the stress area is enlarged due to the fact that the arched vertical plate and the arched base are adopted to support the engine, load bearing capacity is improved, and stability is high. Meanwhile, the groove-shaped supporting base can prevent the engine from being damaged after the engine falls off due to the ineffectiveness of the shock pad, and therefore safety performance is high. The limit-supporting base used for the engine of the excavator solves the technical problems existing in the prior art such as poor load bearing capacity, poor stability and poor safety performance.
Description
Technical fieldThe utility model belongs to digger engine supporting seat technical field, is specifically related to a kind of spacing supporting seat that is used for digger engine.
Background technologyIn the prior art, construction machinery and equipment often adopts the four-point supporting mode that driving engine is installed, and the required installing space of this mounting means is big, the torsional stiffness of bearing is big, be unfavorable for isolating low-frequency vibration, weight capacity is low, and higher to the accuracy requirement of the design of part and finish size; And traditional three point support mode poor stability, the junction of preceding supporting seat and driving engine and be easy to generate concentrated stress, poor stability with the junction of vehicle body hanger.No matter 4 are supported or supported at three point all faces a problem: when cushion blocking lost efficacy, driving engine can integral body drop on the vehicle body hanger, owing to the gap of whereabouts is big, caused engine breakdown easily, had technical problem of poor safety.
Summary of the inventionThe purpose of this utility model be solve that prior art exists that weight capacity is low, poor stability and technical problem of poor safety, provide a kind of spacing supporting seat that is used for digger engine, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of spacing supporting seat that is used for digger engine of the utility model, its main points are that it comprises arc support plate and groove shape supporting seat; Described arc support plate is captiveed joint with the arcuate base that has bolt hole by the arc riser that has connecting bore and is constituted; Be provided with backing plate below the described arcuate base; Described groove shape supporting seat is welded by side plate and the arc backplate that has bolt hole; Bolt hole on the described arc backplate is corresponding with the bolt hole on the arcuate base; Be provided with cushion blocking between described arc support plate and the groove shape supporting seat.
In order to improve support strength, the junction of described arc riser and arcuate base is provided with reinforced rib.
The utility model is rational in infrastructure, novel in design, owing to adopt arc riser and arcuate base to support driving engine, has strengthened stressed area, has improved weight capacity, and stability is strong; Simultaneously, after the groove shape supporting seat can prevent that cushion blocking lost efficacy, the engine breakdown that driving engine drops and causes, safe.The utility model has solved that the prior art weight capacity is low, poor stability and technical problem of poor safety.
Description of drawingsAccompanying drawing is the utility model structural representation.
Among the figure 1, arc riser 2, connecting bore 3, reinforced rib 4, arcuate base 5, arc backplate 6, bolt hole 7, side plate 8, backing plate 9, arc support plate 10, groove shape supporting seat
The specific embodimentWith reference to accompanying drawing, it comprises arc support plate 9 and groove shape supporting seat 10 the utility model; Described arc support plate 9 is captiveed joint with the arcuate base 4 that has bolt hole 6 by the arc riser 1 that has connecting bore 2 and is constituted; Be provided with backing plate 8 below the described arcuate base 4; Described groove shape supporting seat 10 is welded by side plate 7 and the arc backplate 5 that has bolt hole; Bolt hole on the described arc backplate 5 is corresponding with the bolt hole 6 on the arcuate base 4; Be provided with cushion blocking between described arc support plate 9 and the groove shape supporting seat 10; The junction of described arc riser 1 and arcuate base 4 is provided with reinforced rib 3.
During use, arc support plate 9 is installed on the driving engine by connecting bore 2 usefulness bolts, then driving engine is lifted, make on the engine installation hole on the bolt hole 6 aligning vehicle frames, the bolt hole of groove shape supporting seat 10 is aimed at the engine installation hole, and between arc support plate 9 and groove shape supporting seat 10, place cushion blocking, and make bolt hole 6, cushion blocking and engine installation hole be concentric arrangement, use the screw bolt and nut that has pad to tighten and get final product.Owing to adopt arc support plate, can strengthen area of thrust surface by actv., improve weight capacity, stability improves greatly; Simultaneously, when cushion blocking lost efficacy, driving engine and arc support plate 9 can integral body fall, and fall then on the groove shape supporting seat 10, by 10 load-bearing of groove shape supporting seat; Like this, shorten greatly in the gap of dropping, and can not cause excessive infringement to driving engine after dropping, and fan and radiator wind scooper also are unlikely to take place touching to be damaged; If no groove shape supporting seat 10 exists, then driving engine and arc support plate 9 can be fallen on the support of vehicle frame, and the gap that drop this moment is big, and the impulsive force of driving engine is big, is easy to generate damage, and simultaneously, fan also can be got on the wind scooper, causes the damage of fan.
The utlity model has simple in structurely, easy for installation, arc support plate and driving engine fitting area are big, are difficult for producing concentrated stress, and weight capacity is stronger; Engine front support adopts the mode of arc bent plate load-bearing, and stress is disperseed, and further avoids concentrated stress; Groove shape supporting seat actv. has been avoided dropping on the vehicle frame because of driving engine or main pump that the cushion blocking inefficacy causes, causes the generation of situations such as driving engine, main pump or Hydraulic Pump damage.
Claims (2)
1. a spacing supporting seat that is used for digger engine is characterized in that it comprises arc support plate and groove shape supporting seat; Described arc support plate is captiveed joint with the arcuate base that has bolt hole by the arc riser that has connecting bore and is constituted; Be provided with backing plate below the described arcuate base; Described groove shape supporting seat is welded by side plate and the arc backplate that has bolt hole; Bolt hole on the described arc backplate is corresponding with the bolt hole on the arcuate base; Be provided with cushion blocking between described arc support plate and the groove shape supporting seat.
2. a kind of spacing supporting seat that is used for digger engine according to claim 1 is characterized in that the junction of described arc riser and arcuate base is provided with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320083417 CN203093716U (en) | 2013-02-22 | 2013-02-22 | Limit-supporting base used for engine of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320083417 CN203093716U (en) | 2013-02-22 | 2013-02-22 | Limit-supporting base used for engine of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093716U true CN203093716U (en) | 2013-07-31 |
Family
ID=48845147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320083417 Expired - Fee Related CN203093716U (en) | 2013-02-22 | 2013-02-22 | Limit-supporting base used for engine of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421517A (en) * | 2015-11-20 | 2016-03-23 | 侯如升 | Rectangular support device for industrial loader |
| CN111237385A (en) * | 2020-01-16 | 2020-06-05 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Torsion support elastic vibration damping platform mounting base |
-
2013
- 2013-02-22 CN CN 201320083417 patent/CN203093716U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421517A (en) * | 2015-11-20 | 2016-03-23 | 侯如升 | Rectangular support device for industrial loader |
| CN111237385A (en) * | 2020-01-16 | 2020-06-05 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Torsion support elastic vibration damping platform mounting base |
| CN111237385B (en) * | 2020-01-16 | 2021-08-10 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Torsion support elastic vibration damping platform mounting base |
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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: 20130731 Termination date: 20150222 |
|
| EXPY | Termination of patent right or utility model |