CN210661926U - Automobile crane engine hood - Google Patents
Automobile crane engine hood Download PDFInfo
- Publication number
- CN210661926U CN210661926U CN201921842353.0U CN201921842353U CN210661926U CN 210661926 U CN210661926 U CN 210661926U CN 201921842353 U CN201921842353 U CN 201921842353U CN 210661926 U CN210661926 U CN 210661926U
- Authority
- CN
- China
- Prior art keywords
- movable door
- bottom shell
- front edge
- plate
- engine hood
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 239000011152 fibreglass Substances 0.000 claims description 30
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 12
- 238000009413 insulation Methods 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 230000032683 aging Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003733 fiber-reinforced composite Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Superstructure Of Vehicle (AREA)
Abstract
The utility model discloses an automobile crane engine hood, which belongs to the field of engine equipment and comprises a bottom shell, movable door plates, crossed reinforcing ribs, a front edge plate and a slash reinforcing rib, wherein the two sides of the bottom shell are respectively provided with a movable door plate reinforcing groove, the movable door plates are hinged and installed in the movable door plate reinforcing grooves, the front end of the bottom shell is provided with a front edge installation groove, and the front edge plate is hinged and installed in the front edge installation groove; and the bottom shell, the movable door plate and the front edge plate are respectively provided with a basic reinforcing rib. The utility model discloses an engine hood, simple structure, the forward position board of the movable door plant of both sides and front end all can open through the connector link and maintain, easy maintenance is not the strengthening rib that sets up multiple shape in the panel moreover, has stable in structure's characteristics, is provided with the ventilation hole moreover and dispels the heat.
Description
Technical Field
The utility model belongs to the technical field of the starting equipment, a mobile crane engine bonnet is related to.
Background
The engine hood of the existing automobile crane is of a steel plate and section bar tailor-welding structure. Heavy weight, easy resonance with the engine, easy deformation after heating, heat generation after long-time running of the engine, outdoor working environment of the automobile crane, easy rusting outdoors, large noise of the engine sound and resonance, complex structure, inconvenient maintenance of the engine, high maintenance cost and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model aims to provide an engine hood of an automobile crane. The utility model discloses an engine hood, simple structure, the forward position board of the movable door plant of both sides and front end all can open through the connector link and maintain, easy maintenance sets up the strengthening rib of multiple shape in the panel moreover, has stable in structure's characteristics, is provided with the ventilation hole moreover and dispels the heat.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automobile crane engine hood comprises a bottom shell, movable door plates, crossed reinforcing ribs, a front edge plate and a slash reinforcing rib, wherein movable door plate reinforcing grooves are respectively formed in two sides of the bottom shell, the movable door plates are hinged and installed in the movable door plate reinforcing grooves, a front edge installation groove is formed in the front end of the bottom shell, and the front edge plate is hinged and installed in the front edge installation groove; and the bottom shell, the movable door plate and the front edge plate are respectively provided with a basic reinforcing rib.
Preferably, the movable door panels on the two sides are also respectively provided with a slash reinforcing rib.
Preferably, the front edge plate is further provided with crossed reinforcing ribs.
Preferably, a cross reinforcing rib is arranged on the bottom shell between the movable door plates on the two sides.
Preferably, the bottom shell and the movable door panel are buckled and connected in an openable mode through a connecting buckle.
Preferably, a plurality of vent holes are formed in a rear end side plate of the bottom case.
Preferably, the connection part of the bottom shell and the front edge plate is buckled and connected in an openable mode through a connecting buckle.
Preferably, the bottom shell, the movable door plate and the front edge plate are made of glass fiber reinforced plastic plates.
Preferably, the glass fiber reinforced plastic plate is a thin plate with the thickness of 2-2.5 mm.
Preferably, the bottom case is shaped to cover the engine.
Use the mobile crane engine bonnet of former steel sheet and section bar tailor-welded construction as the prototype, guarantee the utility model discloses the installation hole site of engine bonnet and peripheral assembly and cooperation relation. The utility model discloses an engine bonnet's outward appearance and inner structure are novel, adopt the glass steel board, and the movable door plant of both sides and the forward position board of anterior segment all can open through the connector link and maintain, and easy maintenance sets up the strengthening rib of multiple shape in the panel moreover, has stable in structure's characteristics. By utilizing the advantages of the glass fiber reinforced plastic material, the engine hood of the automobile crane is optimized in three aspects of light weight, performance and cost.
The glass fiber reinforced plastic engine cover of the automobile crane comprises: the heat insulation and noise reduction composite material has the advantages of good corrosion resistance, good heat insulation and noise reduction performance, water resistance, good sealing effect, aging resistance, small density, high strength and small heat conductivity coefficient, and realizes the coordination optimization of three aspects of light weight, performance and cost. This virtually reduces the mass, fuel consumption and material consumption of the vehicle. The glass fiber reinforced plastic is a fiber reinforced composite plastic. It is a composite material using glass fibre and its products (glass cloth, band, felt and yarn, etc.) as reinforcing material and synthetic resin as base material. The glass fiber reinforced plastic has the characteristics of light weight and high strength, and the density of the glass fiber reinforced plastic is low between 1.5 and 2.0. Only 1/4-1/5 of the carbon steel is even lower than the aluminum density (2.7). Compared with 08F steel, the strength of the glass fiber reinforced plastic with the thickness of 2.5mm is equivalent to that of steel with the thickness of 1 mm. In addition, the glass fiber reinforced plastic can flexibly design the product structure according to the requirements, the used product has better integral type and excellent manufacturability, the forming process can be flexibly selected according to the shape, the application and the quantity of the product, the forming process is simple, the glass fiber reinforced plastic can be formed in one step, the corrosion resistance is good, and the glass fiber reinforced plastic has better resistance to atmosphere, water, acid, alkali, salt and the like with common concentration. Therefore, at present, glass fiber reinforced plastics are adopted for front bumpers, front covers, skirtboards and air guide hoods of a plurality of trucks. The glass fiber reinforced plastic has the advantages of corrosion resistance, no rustiness, good waterproof and sealing effects, excellent sound insulation, heat insulation and electrical insulation properties, strong antimagnetic property and aging resistance, and can be used outdoors for 15-20 years generally. The glass fiber reinforced plastic has low heat conductivity coefficient and is an excellent heat insulating material. Can absorb a large amount of heat and has slow heat conduction, so that the material can be used as a heat protection material. The vibration attenuation performance is superior to that of metal, the noise reduction effect is good, the mechanical strength is high, the corrosion resistance is good, and the heat insulation and noise reduction performance is good.
The utility model discloses there is following beneficial effect:
(1) the engine is protected by the engine cover of the automobile crane, the appearance is attractive, the automobile crane is durable in use, and the sound insulation and heat insulation are realized; the internal structure and the change material (steel is changed into glass steel), utilize glass steel's advantage, realize the optimization of lightweight, performance and cost three aspects of mobile crane engine bonnet.
(2) The movable door plate of mobile crane engine bonnet both sides and the forward position board of front end all can open through the connector link and maintain, easy maintenance is not the strengthening rib that sets up multiple shape in the panel moreover, has stable in structure's characteristics, is provided with the ventilation hole moreover and dispels the heat.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a front view of the engine cover of the automobile crane of the present invention.
Fig. 2 is a rear view of the engine cover of the automobile crane of the present invention.
Fig. 3 is a bottom view of the engine cover of the automobile crane of the present invention.
Fig. 4 is a side view of the engine cover of the automobile crane of the present invention.
Fig. 5 is a perspective view of the engine cover of the automobile crane of the present invention.
In the figure: 1. bottom shell, 2, movable door panel, 3, crossing strengthening rib, 4, leading edge board, 5, slash strengthening rib, 6, ventilation hole, 7, connector link.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In this embodiment, the two movable door panels 2 are further respectively provided with a slash reinforcing rib 5.
In this embodiment, the front edge plate 4 is further provided with a cross reinforcing rib 3.
In this embodiment, the bottom case 1 between the movable door panels 2 on both sides is provided with a cross reinforcing rib 3.
In this embodiment, the bottom case 1 and the movable door panel 2 are fastened and opened by a connecting buckle 7.
In this embodiment, a plurality of vent holes 6 are formed in a rear end side plate of the bottom case 1.
In this embodiment, the connection between the bottom case 1 and the front edge plate 4 is openable and fastened by a connecting fastener 7.
In this embodiment, the bottom case 1, the movable door panel 2, and the front edge panel 4 are made of glass fiber reinforced plastic.
In this embodiment, the thickness of the glass fiber reinforced plastic plate is 2-2.5 mm.
In this embodiment, the bottom case 1 is shaped to cover the engine.
Use the mobile crane engine bonnet of former steel sheet and section bar tailor-welded construction as the prototype, guarantee the utility model discloses the installation hole site of engine bonnet and peripheral assembly and cooperation relation. The utility model discloses an engine bonnet's outward appearance and inner structure are novel, adopt the glass steel board, and the movable door plant of both sides and the forward position board of anterior segment all can be opened through the connector link and maintain, and easy maintenance is not the strengthening rib that sets up multiple shape in the panel moreover, has stable in structure's characteristics. By utilizing the advantages of the glass fiber reinforced plastics, the engine hood of the automobile crane is optimized in three aspects of light weight, performance and cost.
The glass fiber reinforced plastic engine cover of the automobile crane comprises: the heat insulation and noise reduction composite material has the advantages of good corrosion resistance, good heat insulation and noise reduction performance, water resistance, good sealing effect, aging resistance, small density, high strength and small heat conductivity coefficient, and realizes the coordination optimization of three aspects of light weight, performance and cost. This virtually reduces the mass, fuel consumption and material consumption of the vehicle. The glass fiber reinforced plastic is a fiber reinforced composite plastic. It is a composite material using glass fibre and its products (glass cloth, band, felt and yarn, etc.) as reinforcing material and synthetic resin as base material. The glass fiber reinforced plastic has the characteristics of light weight and high strength, and the density of the glass fiber reinforced plastic is low between 1.5 and 2.0. Only 1/4-1/5 of the carbon steel is even lower than the aluminum density (2.7). Compared with 08F steel, the strength of the glass fiber reinforced plastic with the thickness of 2.5mm is equivalent to that of steel with the thickness of 1 mm. In addition, the glass fiber reinforced plastic can flexibly design the product structure according to the requirements, the used product has better integral type and excellent manufacturability, the forming process can be flexibly selected according to the shape, the application and the quantity of the product, the forming process is simple, the glass fiber reinforced plastic can be formed in one step, the corrosion resistance is good, and the glass fiber reinforced plastic has better resistance to atmosphere, water, acid, alkali, salt and the like with common concentration. Therefore, at present, glass fiber reinforced plastics are adopted for front bumpers, front covers, skirtboards and air guide hoods of a plurality of trucks. The glass fiber reinforced plastic has the advantages of corrosion resistance, no rustiness, good waterproof and sealing effects, excellent sound insulation, heat insulation and electrical insulation properties, strong antimagnetic property and aging resistance, and can be used outdoors for 15-20 years generally. The glass fiber reinforced plastic has low heat conductivity coefficient and is an excellent heat insulating material. Can absorb a large amount of heat and has slow heat conduction, so that the material can be used as a heat protection material. The vibration attenuation performance is superior to that of metal, the noise reduction effect is good, the mechanical strength is high, the corrosion resistance is good, and the heat insulation and noise reduction performance is good.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.
Claims (10)
1. An automobile crane engine hood, its characterized in that: the movable door plate reinforcing structure comprises a bottom shell (1), movable door plates (2), cross reinforcing ribs (3), a front edge plate (4) and a slash reinforcing rib (5), wherein movable door plate reinforcing grooves are respectively formed in two sides of the bottom shell (1), the movable door plates (2) are hinged and installed in the movable door plate reinforcing grooves, a front edge installation groove is formed in the front end of the bottom shell (1), and the front edge plate (4) is hinged and installed in the front edge installation groove; and the bottom shell (1), the movable door plate (2) and the front edge plate (4) are respectively provided with a basic reinforcing rib.
2. The engine hood of the automobile crane as claimed in claim 1, wherein the two movable door panels (2) are respectively provided with a slash reinforcement (5).
3. A mobile crane bonnet as claimed in claim 1, characterised in that crossed ribs (3) are provided on the front panel (4).
4. The engine hood of the automobile crane according to the claim 1, characterized in that, the bottom shell (1) between the two movable door panels (2) is provided with the crossed reinforcing ribs (3).
5. The mobile crane engine hood according to claim 1, characterized in that the bottom shell (1) and the movable door panel (2) are fastened together by a connecting buckle (7) in an openable manner.
6. An automobile crane engine hood according to claim 1, characterized in that a plurality of ventilation holes (6) are provided on the rear end side plate of the bottom case (1).
7. A mobile crane bonnet as claimed in claim 1, characterized in that the connection between the bottom shell (1) and the front panel (4) is fastened openably by means of a connecting fastener (7).
8. The mobile crane engine hood according to claim 1, characterized in that the bottom shell (1), the movable door panel (2) and the front edge panel (4) are made of glass fiber reinforced plastic.
9. The automobile crane engine hood as recited in claim 8, wherein the glass fiber reinforced plastic plate has a thickness of 2-2.5mm thin plate.
10. A mobile crane bonnet as claimed in claim 1, characterized in that said bottom shell (1) is shaped so as to cover said engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842353.0U CN210661926U (en) | 2019-10-30 | 2019-10-30 | Automobile crane engine hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842353.0U CN210661926U (en) | 2019-10-30 | 2019-10-30 | Automobile crane engine hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210661926U true CN210661926U (en) | 2020-06-02 |
Family
ID=70818435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921842353.0U Expired - Fee Related CN210661926U (en) | 2019-10-30 | 2019-10-30 | Automobile crane engine hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210661926U (en) |
-
2019
- 2019-10-30 CN CN201921842353.0U patent/CN210661926U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200602 |