CN110701431A - Household appliance leveling device - Google Patents
Household appliance leveling device Download PDFInfo
- Publication number
- CN110701431A CN110701431A CN201810747013.3A CN201810747013A CN110701431A CN 110701431 A CN110701431 A CN 110701431A CN 201810747013 A CN201810747013 A CN 201810747013A CN 110701431 A CN110701431 A CN 110701431A
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- China
- Prior art keywords
- bases
- leveling device
- household appliance
- rod
- base
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Abstract
The invention relates to a horizontal adjusting device, in particular to a household appliance leveling device. The structure of the hydraulic support comprises at least three bases, hydraulic cavities are arranged inside the bases, the hydraulic cavities between the bases are communicated through a communicating pipeline, the hydraulic cavities and the communicating pipeline are filled with water, a piston rod is arranged above the hydraulic cavities, a support piece is screwed on the outer side of the upper portion of the base, and a fixing jackscrew is arranged on the support piece. The household appliance leveling device can conveniently adjust the verticality of the household appliance during installation and fix the household appliance, prevents the noise from exceeding the standard in the operation process due to the fact that the equipment is not vertically placed, eliminates the abnormality of the equipment, and prolongs the service life of the equipment.
Description
Technical Field
The invention relates to a horizontal adjusting device, in particular to a household appliance leveling device.
Background
When household appliances such as a refrigerator and a washing machine are placed, because a compressor or a roller needs to operate in a completely horizontal state, the noise of the refrigerator is increased due to the change of the verticality of the refrigerator, and meanwhile, various household appliance sales shops are observed, and the refrigerator, the freezer and the like which are sold at present are found to have no visual verticality indication. Household electrical equipment such as refrigerators and washing machines can generate noise exceeding the design in the operation process due to uneven adjustment. The reason for the noise generation is that unbalanced force is generated in the operation of the compressor in the refrigerator and the drum in the washing machine due to the unevenness of the equipment adjustment. The equipment is required to be installed to be vertical to the supporting surface, and the centrifugal force can be balanced when the equipment runs. The non-perpendicularity can generate additional force during operation, abnormal vibration is generated under the combined action of the component force and the mass unbalance condition of the rotating part, the larger the non-perpendicularity angle is, the larger the noise is, the excessive abrasion of the household appliance can be accelerated under the condition, the service life of the equipment can be shortened, and meanwhile, the standard exceeding of the noise also influences normal life.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a household appliance leveling device which can conveniently adjust the verticality of a household appliance during installation and fix the household appliance, so that the noise exceeding in the operation process caused by the fact that the household appliance is not vertically placed is prevented, the abnormality of the household appliance is eliminated, and the service life of the household appliance is prolonged.
The technical scheme adopted by the invention is as follows:
the utility model provides a household appliance leveling device, includes at least three base, the inside hydraulic pressure chamber that is provided with of base, the base between the hydraulic pressure chamber through the intercommunication pipeline intercommunication, hydraulic pressure chamber and communicating pipeline intussuseption be filled with water, hydraulic pressure chamber top be provided with the piston rod, base upper portion outside spiro union have support piece, support piece on be provided with fixed jackscrew.
The number of the bases is four, the bases and the communicating pipelines are arranged in a quadrilateral mode, and the bases are located at four corners of the quadrilateral.
And a supporting rod mechanism is connected between the bases and is used for connecting and reinforcing the connecting structure between the bases.
The supporting rod mechanism comprises a sub rod and a female rod, the inner ends of the sub rod and the female rod are in threaded connection with each other through threads, and the outer ends of the sub rod and the female rod are respectively inserted into slots of the bases on one side of each other.
The outer side of the upper part of the support piece is provided with an anti-skid layer which is used for facilitating force exertion when the support piece is rotated.
The upper end face of the supporting piece is provided with a damping layer which is used for damping the electric appliance on the supporting piece after being fixed.
The technical scheme provided by the invention has the beneficial effects that:
the leveling device can be used for conveniently and conveniently installing the household appliances with the requirements on horizontal placement. The whole installation process does not need professional knowledge, and the leveling process is automatically completed by the base. After leveling, the supporting piece is screwed up to support the electric appliance, the jackscrew is locked and fixed, the weight of the whole electric appliance is borne by the pure mechanical structures of the supporting piece and the support, the horizontal change condition in the later use process can not occur, and the electric appliance is very convenient, fast and efficient. 7,507 thousands of refrigerators are sold in 2017 according to statistics of relevant departments in China, the number of the currently used refrigerators is conservatively estimated to reach 3 hundred million according to the requirement that the service life of the refrigerators in China is 12 years, and if the calculation is carried out according to 1 per thousand of probability, nearly 300 thousands of refrigerators exceed the standard due to unqualified verticality, and huge resource waste is caused.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a leveling device of a household appliance according to the present invention;
fig. 2 is a structural plan view of a leveling device of a household appliance according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example one
As shown in the accompanying drawings 1 and 2, the leveling device for the household appliance comprises 4 bases 1, wherein hydraulic cavities 2 are arranged inside the bases 1, the hydraulic cavities 2 between the bases 1 are communicated through communicating pipelines 3, water 4 is filled in the hydraulic cavities 2 and the communicating pipelines 3, piston rods 5 are arranged above the hydraulic cavities 2, supporting pieces 6 are screwed on the outer sides of the upper portions of the bases 1, and fixing jackscrews 7 are arranged on the supporting pieces 6.
The base 1 and the communicating pipeline 3 of this embodiment are arranged in a quadrilateral way, and the base 1 is positioned at four corners of the quadrilateral way.
In this embodiment, a supporting rod mechanism is connected between the bases 1, and the supporting rod mechanism is used for connecting and reinforcing the connecting structure between the bases 1. The support rod mechanism of this embodiment includes son pole 8 and female pole 9, son pole 8 and female pole 9 inner between through the mutual spiro union of screw thread, the outer end of son pole 8 and female pole 9 is inserted respectively and is inlayed in the slot 10 of the base 1 of respective one side. Through son pole and female pole screwing each other to increase length between the two, thereby support the base of both sides, increase the fastness of connection.
The outside of the upper part of the support member 6 of this embodiment is provided with an anti-slip layer, which is used for facilitating force application when rotating the support member.
The upper end face of the support member 6 is provided with a shock absorption layer for absorbing shock of an electric appliance thereon after being fixed.
The scheme is realized by four special bases which are communicated with a piston rod 5 and a support piece 6. The household appliance is placed above the piston rod 5, water below the piston rod can automatically level the top of the piston rod 5 through the communicating pipeline 3, and then the top of the piston rod is fixed through the fixing jackscrew 7 after fine adjustment is carried out according to the feedback height value of the bubbles of the level gauge.
In order to facilitate observation of the levelness of an electric appliance, the leveling device indicating scale is designed, during working, the leveling device indicating scale is firstly installed on a refrigerator, two rows of front and back or two rows of left and right of a base 1 are placed at four corners of the household electric appliance, and under the action of gravity, piston rods 5 of the bases 1 at the four corners can be automatically and primarily leveled through a communication pipeline 3. After the primary leveling is finished, a level meter is placed at the top of the household appliance, and the absolute level is ensured by observing the level meter and rotating the supporting pieces 6 on the four bases 1 in a matched manner to finely adjust the level meter up and down. After the adjustment is finished, the fixed jackscrew 7 on each supporting member 6 is locked, so that the supporting members 6 cannot rotate to ensure that the height cannot be changed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a household appliance leveling device, includes three at least base, its characterized in that, the base inside be provided with hydraulic pressure chamber, the base between the hydraulic pressure chamber through the intercommunication pipeline intercommunication, hydraulic pressure chamber and communicating pipeline intussuseption fill and have water, hydraulic pressure chamber top be provided with the piston rod, base upper portion outside spiro union have support piece, support piece on be provided with fixed jackscrew.
2. The leveling device for the household appliances according to claim 1, wherein the number of the bases is four, the four bases and the communication pipeline are arranged in a quadrilateral way, and the bases are positioned at four corners of the quadrilateral way.
3. A leveling device for home appliances according to claim 1 or 2, wherein a support bar mechanism is connected between the bases, and the support bar mechanism is used for connecting a connecting structure between the reinforced bases.
4. The leveling device of a household appliance according to claim 3, wherein the supporting rod mechanism comprises a male rod and a female rod, inner ends of the male rod and the female rod are screwed with each other through threads, and outer ends of the male rod and the female rod are respectively inserted and embedded in the slots of the bases on one side of each rod.
5. A leveling device for home appliances according to claim 1, wherein an anti-slip layer is provided on an outer side of an upper portion of the supporting member.
6. A leveling device for home appliances according to claim 1, wherein the upper end surface of the supporting member is provided with a shock-absorbing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747013.3A CN110701431A (en) | 2018-07-09 | 2018-07-09 | Household appliance leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747013.3A CN110701431A (en) | 2018-07-09 | 2018-07-09 | Household appliance leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110701431A true CN110701431A (en) | 2020-01-17 |
Family
ID=69192953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810747013.3A Pending CN110701431A (en) | 2018-07-09 | 2018-07-09 | Household appliance leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110701431A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464817A (en) * | 2021-07-24 | 2021-10-01 | 陈建汉 | Horizontal leveling device for geological surveying instrument with high practicability |
-
2018
- 2018-07-09 CN CN201810747013.3A patent/CN110701431A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464817A (en) * | 2021-07-24 | 2021-10-01 | 陈建汉 | Horizontal leveling device for geological surveying instrument with high practicability |
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