CN214689366U - High-voltage components integrated installation device and electric construction machinery - Google Patents
High-voltage components integrated installation device and electric construction machinery Download PDFInfo
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- CN214689366U CN214689366U CN202120352625.XU CN202120352625U CN214689366U CN 214689366 U CN214689366 U CN 214689366U CN 202120352625 U CN202120352625 U CN 202120352625U CN 214689366 U CN214689366 U CN 214689366U
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- 238000009434 installation Methods 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 title claims description 5
- 230000035939 shock Effects 0.000 claims abstract description 39
- 239000006096 absorbing agent Substances 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000012827 research and development Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000004870 electrical engineering Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to an installation device, for solving the problem of each independent installation of each high-pressure components and parts of current electric engineering machinery, the utility model discloses construct an integrated installation device of high-pressure components and parts and electric engineering machinery, wherein the integrated installation device of high-pressure components and parts includes base support and installing support, the bottom of shown installing support through two at least vertical absorbing bumper shock absorbers install in base support's top, the installing support has arranged at least two-layer mounting platform that is used for installing high-pressure components and parts in the vertical direction. The utility model discloses installation device can be used to the installation is concentrated to the high-pressure components and parts on the electric engineering machinery, and the pipeline of being convenient for is arranged in unified shock attenuation protection.
Description
Technical Field
The utility model relates to a mounting device, more specifically say, relate to an integrated installation device of high-voltage components and parts and electric engineering machinery.
Background
Under the situation pressure of energy conservation and emission reduction and increasingly tense petroleum, the electromotion of the engineering machinery is more and more concerned by people, the electric engineering machinery is obviously superior to the conventional engineering machinery in the aspects of the whole machine operation efficiency, the operation performance and the like, and the electric engineering machinery has advantages in the aspects of use cost and maintenance cost. Due to the rise of the electric automobile industry and the gradual maturity of the industrial foundation of the electric automobile industry, the development of core parts, such as a battery pack and a motor, is driven, so that sufficient part selection is provided for the electromotion of engineering machinery. The engineering machinery can directly select high-voltage components and other core parts produced in batches by the electric automobile, and the parts are verified on the electric automobile, so that the research and development and test period of the electric engineering machinery can be greatly shortened, the reliability and durability are improved, and the development cost of the electric engineering machinery is reduced.
The engineering machinery has bad working condition, the impact and the vibration are far larger than those of an automobile, and the engineering machinery does not have excellent damping systems such as an automobile suspension and a tire. Many core high-voltage components are directly and rigidly mounted on the frame of the electric automobile, and if the high-voltage components are directly and rigidly mounted on the frame of the engineering machinery without changing the mounting form of the high-voltage components, the use reliability and the service life of the high-voltage components are seriously influenced, and even the safe operation of the whole automobile is seriously influenced. If change its installation form, high-voltage components and parts are various including high-voltage box, unify high-voltage distribution box, a plurality of machine controller etc. more, and the independent installation of each high-voltage components and parts must increase research and development cost and research and development cycle.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is the problem of each high-voltage components and parts independent installation separately of current electric engineering machinery, and provides an integrated installation device of high-voltage components and parts and electric engineering machinery.
The utility model discloses a realize that the technical scheme of its purpose is like: the integrated mounting device for the high-voltage components is characterized by comprising a base support and a mounting support, wherein the bottom of the mounting support is mounted at the top of the base support through at least two vertical shock-absorbing shock absorbers, and at least two layers of mounting platforms for mounting the high-voltage components are arranged on the mounting support in the vertical direction. The utility model discloses installation device can be used to the high-pressure components and parts on the electric engineering machinery and concentrate the installation, and the protection of unified shock attenuation is convenient for the pipeline and is arranged, reduces research and development manufacturing cost.
In the integrated installation device for the high-voltage components, the installation support comprises a vertical support and horizontal supports which are fixed on the vertical support and are arranged at intervals in the vertical direction to form each layer of installation platform.
In the high-voltage component integrated mounting device, the vertical shock absorbers are mounted on the same horizontal plane.
In the high-voltage component integrated mounting device, the vertical shock absorber is connected and mounted on the horizontal support forming the bottom layer mounting platform.
In the high-voltage component integrated mounting device, at least one horizontal shock absorber is mounted at the upper part of the mounting bracket.
The utility model discloses a realize that the technical scheme of its purpose is like: the electric engineering machine comprises a plurality of high-voltage components and is characterized by further comprising the high-voltage component integrated installation device, the base support is fixedly installed on the frame, and the high-voltage components are fixedly installed on the installation platforms. On the electrical engineering machinery, the high-voltage components are integrally installed on the installation support, so that unified shock absorption protection can be realized, the high-voltage components are integrally installed, the arrangement space of the whole machine is saved, the inspection and maintenance are convenient, and the total length of the high-voltage cable is favorably reduced. The high-voltage components are generally provided with liquid cooling radiators, and the integrally installed high-voltage components are convenient for the arrangement of connecting pipelines of the liquid cooling radiators. The installation support can be uniformly subjected to shock absorption protection, good shock absorption performance is achieved, and therefore the electric engineering machinery can directly borrow high-voltage components used on the electric automobile without influencing the use reliability and the service life of the high-voltage components, the research and development cost is saved, and the research and development period is shortened.
The electric engineering machine is characterized by further comprising at least one horizontal shock-absorbing shock absorber, wherein one end of the horizontal shock-absorbing shock absorber is connected with the upper part of the mounting bracket, and the other end of the horizontal shock-absorbing shock absorber is fixedly connected with the frame. The connection between the horizontal shock absorber and the frame may be either a direct connection or an indirect connection, for example, the horizontal shock absorber is connected to a structural member having sufficient strength to be fixed to the frame. When the height of the mounting bracket is high and the weight of the high-voltage component is large, due to large inertia, the upper portion of the mounting bracket and the high-voltage component shake along with the vibration and the shaking of the engineering machinery, and the horizontal shock absorber fixes the upper portion of the mounting bracket to avoid the mounting bracket from shaking.
Among the above-mentioned electric engineering machinery the high voltage components and parts include high-voltage box, all-in-one high voltage distributor box, machine controller. The motor controller may be a plurality of such as on a loader, and includes a travel motor controller, an oil pump motor controller, and an oil pump motor for driving the hydraulic pump.
Compared with the prior art, the utility model, use integrated installation device installation high-voltage components and parts to accomplish unified shock attenuation protection on electric engineering machinery, the integrated installation of a plurality of high-voltage components and parts saves the complete machine and arranges space, makes things convenient for the inspection to maintain, is favorable to reducing the total length of high tension cable, makes things convenient for the connecting line of liquid cooling radiator to arrange.
Drawings
Fig. 1 is the installation structure schematic diagram of the high-voltage component installed on the integrated installation device of the utility model.
Fig. 2 is an exploded view of the integrated mounting apparatus of fig. 1 for mounting high voltage components.
Fig. 3 is a schematic view of another installation structure for installing high-voltage components on an integrated installation device of the present invention.
Part names and serial numbers in the figure:
the high-voltage component comprises a high-voltage component 100, a high-voltage box 101, an all-in-one high-voltage distribution box 102, a first controller 103a, a second controller 103b, a third controller 103c, a mounting bracket 200, a vertical bracket 210, a first horizontal bracket 201, a second horizontal bracket 202, a third horizontal bracket 203, a fourth horizontal bracket 204, a vertical shock absorber 3a, a horizontal shock absorber 3b and a base bracket 4.
Detailed Description
The following description of the embodiments refers to the accompanying drawings.
The first embodiment.
Fig. 1 shows an integrated mounting structure of high-voltage components of an electrical engineering machine such as an electrical loader. In the loader, the high-voltage component 100 includes a high-voltage box 101, an all-in-one high-voltage distribution box 102, a first controller 103a, a second controller 103b, and a third controller 103 c. The controllers are used to control motors, such as a travel motor for traveling and an oil pump motor for driving a hydraulic pump.
As shown in fig. 2, the high-voltage component integrated mounting apparatus is mainly composed of a base bracket 4 and a mounting bracket 200. The mounting bracket 200 is fixedly mounted on the base bracket 4 by four vertical shock-absorbing dampers 3 a. The base bracket 4 is fixedly installed on the frame of the electric loader by bolts 41 or by welding,
the mounting bracket 200 includes a vertical bracket 210 and horizontal brackets fixed on the vertical bracket 210 and arranged at intervals in the vertical direction for forming each layer of mounting platform. In this embodiment, the horizontal bracket includes a first horizontal bracket 201 constituting a bottom mounting platform, and a second horizontal bracket 202 located above the first horizontal bracket 201 and fixed to the vertical bracket 210.
The first horizontal bracket 201 is made of a steel plate and is hollowed in the middle to form a frame-shaped structure, and the four vertical shock-absorbing shock absorbers 3a connected with the base bracket 4 of the mounting bracket 200 are fixedly mounted on the first horizontal bracket 201, so that the four vertical shock-absorbing shock absorbers 3a are fixedly mounted on the same horizontal plane.
In this embodiment, the installation support 200 is provided with two layers of installation platforms, each layer can be provided with a plurality of high-voltage components, and the integrated installation device is suitable for being arranged on engineering machinery with sufficient transverse space. The construction machine may be an electric loader, an excavator, or the like.
The integrated installation device is used for installing the high-voltage components on the electric engineering machinery, so that unified shock absorption protection can be realized, the integrated installation of the high-voltage components saves the whole machine arrangement space, is convenient to inspect and maintain, is favorable for reducing the total length of the high-voltage cable, and is convenient for the arrangement of the connecting pipeline of the liquid cooling radiator.
Example two.
Compared with the first embodiment, the mounting bracket in the first embodiment is provided with four layers of mounting platforms, as shown in fig. 3, a first horizontal bracket 201 at the bottom of the mounting bracket is connected with the base bracket 4 through two vertical shock-absorbing shock absorbers 3a, two horizontal shock-absorbing shock absorbers 3b are mounted on the upper portion of the mounting bracket 200, one end of each horizontal shock absorber 3b is connected with the upper portion of the mounting bracket 200, and the other end of each horizontal shock absorber 3b is fixedly connected with the frame. The connection between the horizontal shock absorber 3b and the frame can be either a direct connection or an indirect connection, for example, the connection of the horizontal shock absorber to a structural member having sufficient strength to be fixed to the frame. Because the mounting bracket is higher in height and the high-voltage components are heavier and have larger inertia, the upper portion of the mounting bracket and the high-voltage components are likely to shake along with the vibration and the shaking of the loader, and the horizontal shock absorber fixes the upper portion of the mounting bracket to avoid the mounting bracket from shaking.
The integrated installation device in the embodiment is more suitable for being used on engineering machinery with insufficient transverse space and sufficient vertical space, and each high-voltage component is installed on each layer of installation platform of the integrated installation device.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120352625.XU CN214689366U (en) | 2021-02-05 | 2021-02-05 | High-voltage components integrated installation device and electric construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120352625.XU CN214689366U (en) | 2021-02-05 | 2021-02-05 | High-voltage components integrated installation device and electric construction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214689366U true CN214689366U (en) | 2021-11-12 |
Family
ID=78566391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120352625.XU Active CN214689366U (en) | 2021-02-05 | 2021-02-05 | High-voltage components integrated installation device and electric construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214689366U (en) |
-
2021
- 2021-02-05 CN CN202120352625.XU patent/CN214689366U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liuzhou Liugong Excavators Co.,Ltd. Assignor: GUANGXI LIUGONG MACHINERY Co.,Ltd. Contract record no.: X2024980029659 Denomination of utility model: High voltage component integrated installation device and electric engineering machinery Granted publication date: 20211112 License type: Common License Record date: 20241202 |
|
| EE01 | Entry into force of recordation of patent licensing contract |