CN206299676U - A kind of high-strength durable type automobile crane - Google Patents
A kind of high-strength durable type automobile crane Download PDFInfo
- Publication number
- CN206299676U CN206299676U CN201621221649.7U CN201621221649U CN206299676U CN 206299676 U CN206299676 U CN 206299676U CN 201621221649 U CN201621221649 U CN 201621221649U CN 206299676 U CN206299676 U CN 206299676U
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- CN
- China
- Prior art keywords
- trunnion
- belt wheel
- bent axle
- type automobile
- automobile crane
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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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Abstract
The utility model discloses a kind of high-strength durable type automobile crane, including bent axle main body and trunnion, the side of the bent axle main body is fixedly connected with trunnion, the inner chamber of the trunnion equidistantly distributes and is provided with enhancing muscle, the outer surface of trunnion is socketed with belt wheel, the belt wheel is made up of rubber blanket, double wedge, beam, collision mat, pulling force rib and metal enamelled coating, and the outer surface of the trunnion position that is in contact with rubber blanket inner surface is provided with refractory layer.The utility model can increase substantially the overall structural integrity of trunnion, stability, intensity and resistance to high temperature corrosion performance, while the overall impact resistance of belt wheel, resistance to corrosion and anti-wear performance can be increased substantially, reduce the bent axle vibrations that belt wheel is subject to when in use abrasion, the intensity and durable performance of the bent axle are enhanced, the service life overall so as to extend trunnion, belt wheel and the bent axle.
Description
Technical field
The utility model is related to technical field of automobile, more particularly to automobile crane, specially a kind of high-strength durable
Type automobile crane.
Background technology
Automobile crane, is the main rotary gadget of car engine, after loading onto connecting rod, can accept pumping for connecting rod
Become circulation rotating motion, mainly including trunnion, connecting rod neck, trunnion is installed on cylinder body, connecting rod neck and big end
Hole connects, and connecting rod small end hole is connected with steam-cylinder piston, is a typical slider-crank mechanism.With market and automobile industry
Development, in the market occurs in that different types of automobile crane.
But, automobile crane on the market at present, trunnion and the overall intensity of belt wheel and firmness are low, are using
During, trunnion and belt wheel are persistently influenceed by extraneous factor and abrasion are occurred, and fracture easily occur in trunnion and belt wheel
Broken situation, have impact on the service life of trunnion and belt wheel, and then the overall service life of bent axle is short, it is difficult to meet market
And the use demand of people.
Utility model content
The purpose of this utility model is to provide a kind of high-strength durable type automobile crane, possesses steadiness and intensity is high,
Anti-corrosion effects are good, durable, the advantage of long service life, solve trunnion and belt wheel overall intensity and firm journey
Degree is low, and in use, trunnion and belt wheel are persistently influenceed by extraneous factor and abrasion occur, and trunnion and belt wheel hold
Easily there is the broken situation of fracture, trunnion and the short problem of belt wheel service life.
To achieve the above object, the utility model provides following technical scheme：
A kind of high-strength durable type automobile crane, including bent axle main body and trunnion, the side of the bent axle main body are fixed
Trunnion is connected with, the inner chamber of the trunnion equidistantly distributes and is provided with enhancing muscle, and the outer surface of trunnion is socketed with belt wheel, institute
State belt wheel to be made up of rubber blanket, double wedge, beam, collision mat, pulling force rib and metal enamelled coating, the outer surface of the rubber blanket passes through
Double wedge is fixedly connected with beam, and the outer surface of the beam is fixedly connected with collision mat, and the inner chamber of the collision mat is equidistant
From pulling force rib is installed on, the outer surface of the belt wheel is coated with metal enamelled coating.
The outer surface of the trunnion position that is in contact with rubber blanket inner surface is provided with refractory layer, the appearance surface cover of trunnion
The block being fixedly connected with belt wheel side is connected to, the surface of the block is provided with wear-resistant pad.
Preferably, the outer surface of the trunnion is located at the position of belt wheel side and is socketed with reinforcement block, and reinforcement block table
Face is coated with waterproof coating layer.
Preferably, one end of the trunnion stretches out the position of belt wheel side and is fixedly connected with locating piece, and locating piece side
The surface in face is provided with through hole.
Preferably, the surface of the block position that is in contact with belt wheel is provided with articulamentum, and articulamentum is glue layer.
Preferably, the outer surface of the cross-sectional shape of belt wheel structure of a lateral H shape, and belt wheel offers belt grooves.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model can increase substantially the overall structure jail of trunnion by strengthening the utilization of muscle and refractory layer
Solidity, stability, intensity and resistance to high temperature corrosion performance, reduce the abrasion and high temperature loss being subject to when trunnion is used, so that
The useful life of trunnion is extended, under the cooperation of rubber blanket, beam, collision mat and metal enamelled coating, can significantly be carried
While the overall impact resistance of belt wheel high, resistance to corrosion and anti-wear performance, belt wheel is subject to when in use to reduce bent axle
Vibrations abrasion, using beam and the performance of the damping compression-resistant of rubber blanket, improves the overall durable performance of belt wheel, using double wedge and
Pulling force rib, it is possible to increase the overall sound construction degree of belt wheel, steadiness and intensity, is greatly improved the service life of belt wheel,
The abrasion produced to trunnion and bent axle main body when belt wheel is used is reduced, the intensity and durable performance of the bent axle is enhanced, from
And extend trunnion and the overall service life of the bent axle.
2nd, the utilization that the utility model passes through block, can further improve the overall firm performance of belt wheel, so as to extend
The service life of belt wheel, the use of reinforcement block and locating piece can quickly realize the installation of the bent axle, simplify the peace of bent axle
Dress step, the structural soundness of trunnion can be further improved using reinforcement block, so as to improve the installation steadiness of bent axle.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is structural representation at the A of the utility model Fig. 1.
In figure：It is 1 bent axle main body, 2 trunnions, 21 enhancing muscle, 3 reinforcement blocks, 4 refractory layers, 5 belt wheels, 51 rubber blankets, 52 convex
Tooth, 53 beams, 54 collision mats, 55 pulling force ribs, 56 belt grooves, 57 metal enamelled coatings, 6 blocks, 61 wear-resistant pads, 7 locating pieces.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of high-strength durable type automobile crane, including bent axle main body 1 and trunnion 2, bent axle main body 1
Side be fixedly connected with trunnion 2, the inner chamber of trunnion 2 equidistantly distributes and is provided with enhancing muscle 21, the appearance surface cover of trunnion 2
It is connected to belt wheel 5.
Belt wheel 5 is made up of rubber blanket 51, double wedge 52, beam 53, collision mat 54, pulling force rib 55 and metal enamelled coating 57, rubber
The outer surface of rubber cushion 51 is fixedly connected with beam 53 by double wedge 52, and the outer surface of beam 53 is fixedly connected with collision mat
54, the inner chamber of collision mat 54 is equidistant to be installed on pulling force rib 55, the outer surface of belt wheel 5 is coated with metal enamelled coating 57, and belt wheel 5 cuts
Facial contour structure of a lateral H shape, and the outer surface of belt wheel 5 offers belt grooves 56.
Under the cooperation of rubber blanket 51, beam 53, collision mat 54 and metal enamelled coating 57, belt wheel 5 can be increased substantially
While overall impact resistance, resistance to corrosion and anti-wear performance, the bent axle vibrations that belt wheel 5 is subject to when in use mill is reduced
Damage, using beam 53 and the performance of the damping compression-resistant of rubber blanket 51, the durable performance of the entirety of belt wheel 5 is improved, using double wedge 52
With pulling force rib 55, it is possible to increase the sound construction degree of the entirety of belt wheel 5, steadiness and intensity, the use of belt wheel 5 is greatly improved
In the life-span, the abrasion that belt wheel 5 is produced when using to trunnion 2 and bent axle main body 1 is reduced, enhance the intensity of the bent axle and durable
Performance, so as to extend trunnion 2 and the overall service life of the bent axle.
The outer surface of trunnion 2 position that is in contact with the inner surface of rubber blanket 51 is provided with refractory layer 4, strengthens muscle 21 and refractory layer
4 utilization, can increase substantially structural integrity, stability, intensity and the resistance to high temperature corrosion performance of the entirety of trunnion 2, drop
Abrasion and high temperature loss that low trunnion 2 is subject to when using, so as to extend the useful life of trunnion 2.
The outer surface of trunnion 2 is socketed with the block 6 being fixedly connected with the side of belt wheel 5, by the utilization of block 6, can
The firm performance of the entirety of belt wheel 5 is further improved, so as to extend the service life of belt wheel 5, surface and the phase of belt wheel 5 of block 6
Contact position is provided with articulamentum, and articulamentum is glue layer, and the use of glue layer can improve the company of block 6 and belt wheel 5
Steadiness is connect, the surface of block 6 is provided with wear-resistant pad 61, and the use of wear-resistant pad 61 can improve the anti-wear performance of block 6, extension gear
The service life of block 6.
The position that the outer surface of trunnion 2 is located at the side of belt wheel 5 is socketed with reinforcement block 3, and the surface of reinforcement block 3 is coated with
Waterproof coating layer, the use of waterproof coating layer can improve the water resistant body corrosive nature of reinforcement block 3, and one end of trunnion 2 is stretched out
The position of the side of belt wheel 5 is fixedly connected with locating piece 7, and the surface of the side of locating piece 7 is provided with through hole, and the utilization of through hole can be carried
The bulk strength of locating piece high 7, the use of reinforcement block 3 and locating piece 7 can quickly realize the installation of the bent axle, simplify song
The installation steps of axle, the structural soundness of trunnion 2 can be further improved using reinforcement block 3, so as to improve the peace of bent axle
Dress steadiness.
When using, shape position of the bent axle with S shapes even drives piston up-down band dynamic crankshaft to turn using piston rod
It is dynamic, so as to be the rotary motion of bent axle the convert reciprocating motion of piston, the rotation of bent axle is converted into by the translation of original piston,
So as to output engine power, bent axle main body 1 realizes that circumference rotarily drives belt wheel 5 and realizes that circumference rotates, and bent axle main body 1 is by piston
Reciprocating linear run into the rotary motion that is converted into itself and externally export power, drive main shaft in the rotary course of bent axle main body 1
Neck 2 realizes that circumference rotates, and then rotarily drives belt wheel 5 by trunnion 2 and rotate, and rubber blanket 51 and beam 53 can be in belt wheels
In 5 rotary courses, the vibrations abrasion suffered by belt wheel 5 is reduced.
In sum：The high-strength durable type automobile crane, by strengthening the utilization of muscle 21 and refractory layer 4, can be significantly
Degree improves structural integrity, stability, intensity and the resistance to high temperature corrosion performance of the entirety of trunnion 2, reduces when trunnion 2 is used and receives
The abrasion arrived and high temperature lose, so as to extend the useful life of trunnion 2, in rubber blanket 51, beam 53, collision mat 54
Under cooperation with metal enamelled coating 57, impact resistance, resistance to corrosion and the anti-wear performance of the entirety of belt wheel 5 can be increased substantially
While, bent axle vibrations that belt wheel is subject to when in use abrasion is reduced, using the damping compression-resistant of beam 53 and rubber blanket 51
Performance, improves the durable performance of the entirety of belt wheel 5, using double wedge 52 and pulling force rib 55, it is possible to increase the sound construction of the entirety of belt wheel 5
Degree, steadiness and intensity, are greatly improved the service life of belt wheel 5, reduce when belt wheel 5 is used to trunnion 2 and bent axle
The abrasion that main body 1 is produced, enhances the intensity and durable performance of the bent axle, overall so as to extend trunnion 2 and the bent axle
Service life, the intensity and firmness for solving trunnion 2 and the entirety of belt wheel 5 is low, in use, the He of trunnion 2
Belt wheel 5 is persistently influenceed by extraneous factor and abrasion is occurred, and the broken situation of fracture easily occur in trunnion 2 and belt wheel 5, main
Axle journal 2 and the short problem of the service life of belt wheel 5.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-strength durable type automobile crane, including bent axle main body（1）And trunnion（2）, it is characterised in that：The bent axle
Main body（1）Side be fixedly connected with trunnion（2）, the trunnion（2）Inner chamber equidistantly distribute and be provided with enhancing muscle（21）,
Trunnion（2）Outer surface be socketed with belt wheel（5）, the belt wheel（5）By rubber blanket（51）, double wedge（52）, beam（53）, it is anti-
Water cushion（54）, pulling force rib（55）With metal enamelled coating（57）Composition, the rubber blanket（51）Outer surface pass through double wedge（52）It is fixed
It is connected with beam（53）, the beam（53）Outer surface be fixedly connected with collision mat（54）, the collision mat（54）'s
Inner chamber is equidistant to be installed on pulling force rib（55）, the belt wheel（5）Outer surface be coated with metal enamelled coating（57）；
The trunnion（2）Outer surface and rubber blanket（51）The inner surface position that is in contact is provided with refractory layer（4）, trunnion（2）
Outer surface be socketed with and belt wheel（5）The block that side is fixedly connected（6）, the block（6）Surface be provided with wear-resistant pad（61）.
2. a kind of high-strength durable type automobile crane according to claim 1, it is characterised in that：The trunnion（2）'s
Outer surface is located at belt wheel（5）The position of side is socketed with reinforcement block（3）, and reinforcement block（3）Surface be coated with waterproof coating layer.
3. a kind of high-strength durable type automobile crane according to claim 1, it is characterised in that：The trunnion（2）'s
Belt wheel is stretched out in one end（5）The position of side is fixedly connected with locating piece（7）, and locating piece（7）The surface of side is provided with through hole.
4. a kind of high-strength durable type automobile crane according to claim 1, it is characterised in that：The block（6）Table
Face and belt wheel（5）The position that is in contact is provided with articulamentum, and articulamentum is glue layer.
5. a kind of high-strength durable type automobile crane according to claim 1, it is characterised in that：The belt wheel（5）Cut
Facial contour structure of a lateral H shape, and belt wheel（5）Outer surface offer belt grooves（56）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221649.7U CN206299676U (en) | 2016-11-14 | 2016-11-14 | A kind of high-strength durable type automobile crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221649.7U CN206299676U (en) | 2016-11-14 | 2016-11-14 | A kind of high-strength durable type automobile crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299676U true CN206299676U (en) | 2017-07-04 |
Family
ID=59203578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621221649.7U Expired - Fee Related CN206299676U (en) | 2016-11-14 | 2016-11-14 | A kind of high-strength durable type automobile crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567885A (en) * | 2016-11-14 | 2017-04-19 | 无锡市乾泰金属构件厂 | High strength durable automobile crankshaft |
-
2016
- 2016-11-14 CN CN201621221649.7U patent/CN206299676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567885A (en) * | 2016-11-14 | 2017-04-19 | 无锡市乾泰金属构件厂 | High strength durable automobile crankshaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170704 Termination date: 20171114 |