CN208716754U - A kind of high stability Domestic lift ladder - Google Patents
A kind of high stability Domestic lift ladder Download PDFInfo
- Publication number
- CN208716754U CN208716754U CN201821181187.XU CN201821181187U CN208716754U CN 208716754 U CN208716754 U CN 208716754U CN 201821181187 U CN201821181187 U CN 201821181187U CN 208716754 U CN208716754 U CN 208716754U
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- CN
- China
- Prior art keywords
- fuel tank
- plate
- inflator
- support column
- piston
- 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
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Abstract
The utility model discloses a kind of high stability Domestic lift ladders, including bottom plate, piston, lifter plate and the second fuel tank, support plate is installed in the support column, the top surface of the bottom plate is equipped with the first fuel tank, the side that the top surface of the bottom plate is located at the first fuel tank is equipped with the second fuel tank, hydraulic oil is perfused in first fuel tank and the second fuel tank, piston is equipped in first fuel tank, the piston is equipped with lifter plate by push rod, the top surface of the lifter plate is fixed with inflator by fixed plate, the top of the inflator, which is equipped with, grabs bar, the fixed plate is screwed by threaded hole and bolt with lifter plate, the side of the inflator is equipped with tracheae, the top of second fuel tank is equipped with air pipe interface, the inflator is connected to air pipe interface by tracheae, the tracheae is equipped with vent valve close to one end of inflator.The utility model has small in size, is suitable for average family, without power supply when use, and while using noiseless advantage.
Description
Technical field
The utility model relates to lift technical field, specially a kind of high stability Domestic lift ladder.
Background technique
Lift, also referred to as cargo lift are main for transporting the dedicated cargo lift product of cargo between building storey height
It is transported up and down with various work interlayer cargos；Vehicle hoisting etc. between stereo garage and underground garage layer are high.Product hydraulic system is set
Anti-fall, overload protective device, each floor and the settable operation button of lifting platform work top are set, realizes multiparty control.
Product structure is firm, and bearing capacity is big, and lifting is steady, and installation maintenance is simple and convenient, is economical and practical lowrise interlayer substitution elevator
Ideal cargo conveying equipment.But the larger unsuitable household of lift volume at this stage, and it is mounted on hydraulic oil pump, it uses
When be required to be powered, noise is bigger when operation of oil pump can generate noise pollution.
Utility model content
The purpose of this utility model is to provide a kind of high stability Domestic lift ladder, have small in size, is suitable for common
Family, without power supply when use, and while using noiseless advantage, solve lift volume at this stage it is larger it is uncomfortable of the whole family
With and being mounted on hydraulic oil pump, when use is required to be powered, and noise is bigger when operation of oil pump can generate asking for noise pollution
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of high stability Domestic lift ladder, including
Bottom plate, piston, lifter plate and the second fuel tank, the bottom surface of the bottom plate are equipped with movable pulley, the side peace of the movable pulley
Equipped with support column, support plate is installed in the support column, the top surface of the bottom plate is equipped with the first fuel tank, the bottom plate
Top surface be located at the side of the first fuel tank the second fuel tank be installed, first fuel tank is connected to the second tank bottoms, institute
It states and is perfused with hydraulic oil in the first fuel tank and the second fuel tank, piston is equipped in first fuel tank, the top of the piston is equipped with
Push rod, the piston are equipped with lifter plate by push rod, and the top surface of the lifter plate is fixed with inflator by fixed plate, institute
The top for stating inflator, which is equipped with, grabs bar, and the fixed plate is screwed by threaded hole and bolt with lifter plate, the inflator
Side is equipped with tracheae, and the top of second fuel tank is equipped with air pipe interface, and the inflator is connected to air pipe interface by tracheae, institute
It states tracheae and is equipped with vent valve close to one end of inflator.
Preferably, the lifter plate offers through-hole compatible with tracheae size close to a side end face of inflator.
Preferably, the threaded hole is adapted with the size of bolt, and there are four the bolt sets altogether, four bolts are in square
Shape array distribution is on the surface of fixed plate.
Preferably, the movable pulley is located at the inside of support column, there are four the support column is set altogether, four support column rectangles
Array distribution is in the bottom surface of bottom plate, and the support column and support plate offer compatible screw thread.
Preferably, under idle state, the liquid level of hydraulic oil is higher than hydraulic in the first fuel tank in second fuel tank
The liquid level of oil.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, for the utility model by setting movable pulley and support column, having reached is convenient for device by movable pulley movement, it
Movable pulley and surface separation are made by the support plate of support column bottom end afterwards, to play the effect of support limit.
2, the utility model has reached convenient for being filled with air into the second fuel tank by setting inflator, has increased by the second fuel tank
Interior air pressure is pressed into the hydraulic oil in the second fuel tank in the first fuel tank and Pascal's law is utilized to make the piston liter in the first fuel tank
It rises.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is enlarged diagram at A in Fig. 1 of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model.
In figure: 1, movable pulley；2, bottom plate；3, the first fuel tank；4, piston；5, push rod；6, lifter plate；7, inflator；8, bar is grabbed；
9, air pipe interface；10, hydraulic oil；11, the second fuel tank；12, support column；13, support plate；14, fixed plate；15, threaded hole；16,
Bolt；17, through-hole；18, tracheae；19, vent valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of high stability Domestic lift ladder, including
Bottom plate 2, piston 4, lifter plate 6 and the second fuel tank 11, the bottom surface of bottom plate 2 are equipped with movable pulley 1, the side peace of movable pulley 1
Equipped with support column 12, movable pulley 1 is located at the inside of support column 12, and by setting movable pulley 1 and support column 12, having reached makes device
Convenient for mobile by movable pulley 1, the support plate 13 for passing through 12 bottom end of support column later makes movable pulley 1 and surface separation, to rise
To the effect of support limit, there are four support column 12 is set altogether, four 12 rectangular arrays of support column are distributed in the bottom table of bottom plate 2
Face is equipped with support plate 13 in support column 12, and support column 12 and support plate 13 offer compatible screw thread, and support plate 13 passes through
Threaded adjustment bearing height.
The top surface of bottom plate 2 is equipped with the first fuel tank 3, and the top surface of bottom plate 2 is located at the side installation of the first fuel tank 3
There is the second fuel tank 11, the first fuel tank 3 is connected to 11 bottom of the second fuel tank, is perfused in the first fuel tank 3 and the second fuel tank 11 hydraulic
Oil 10, under idle state, since 6 weight of lifter plate at 5 top of push rod is pressed into piston 4 by the hydraulic oil 10 in the first fuel tank 3
Second fuel tank 11 causes the liquid level of hydraulic oil 10 in the second fuel tank 11 to be higher than the liquid level of the hydraulic oil 10 in the first fuel tank 3
Highly, piston 4 is equipped in the first fuel tank 3, the top of piston 4 is equipped with push rod 5, and piston 4 is equipped with lifter plate 6 by push rod 5, just
In pushing piston 4 and push rod 5 to push lifter plate 6 using hydraulic oil 10.
Lifter plate 6 offers through-hole 17 compatible with 18 size of tracheae close to a side end face of inflator 7, is convenient for tracheae
18 pass through lifter plate 6 is connected to the air pipe interface 9 at 11 top of the second fuel tank, and the top surface of lifter plate 6 is solid by fixed plate 14
Surely there is inflator 7, by the way that inflator 7 is arranged, has reached convenient for being filled with air into the second fuel tank 11, increased the gas in the second fuel tank 11
Pressure is pressed into the hydraulic oil 10 in the second fuel tank 11 in first fuel tank 3 and utilizes Pascal's law: due to the mobility of liquid, envelope
The pressure change that certain a part of the stationary fluid in container occurs is closed, size is unchangeably transmitted to all directions.Pressure etc.
In actuating pressure divided by forced area.According to Pascal's law, apply certain pressure on a piston in Hydraulic Power System,
Identical pressure increment will be generated on another piston, rise the piston 4 in the first fuel tank 3, the top installation of inflator 7
Bar 8 is grabbed, convenient for being filled with air into the second fuel tank 11 using inflator 7, fixed plate 14 is by threaded hole 15 and bolt 16 and rises
Drop plate 6 is screwed, and threaded hole 15 is adapted with the size of bolt 16, and there are four bolt 16 sets altogether, four bolts 16 are in square
For shape array distribution on the surface of fixed plate 14, the side of inflator 7 is equipped with tracheae 18, and the top of the second fuel tank 11 is equipped with air pipe interface
9, inflator 7 is connected to air pipe interface 9 by tracheae 18, and tracheae 18 is equipped with vent valve 19 close to one end of inflator 7, convenient for by putting
Air valve 19 releases the air in the second fuel tank 11, declines the air pressure in the second fuel tank 11, to make the liquid in the first fuel tank 3
Pressure oil 10 flows back into the second fuel tank 11.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of high stability Domestic lift ladder, including bottom plate (2), piston (4), lifter plate (6) and the second fuel tank (11), special
Sign is: the bottom surface of the bottom plate (2) is equipped with movable pulley (1), and the side of the movable pulley (1) is equipped with support column
(12), it being equipped with support plate (13) in the support column (12), the top surface of the bottom plate (2) is equipped with the first fuel tank (3),
The side that the top surface of the bottom plate (2) is located at the first fuel tank (3) is equipped with the second fuel tank (11), first fuel tank (3)
It is connected to the second fuel tank (11) bottom, is perfused with hydraulic oil (10) in first fuel tank (3) and the second fuel tank (11), described the
Piston (4) are equipped in one fuel tank (3), the top of the piston (4) is equipped with push rod (5), and the piston (4) is pacified by push rod (5)
Equipped with lifter plate (6), the top surface of the lifter plate (6) is fixed with inflator (7) by fixed plate (14), the inflator (7)
Top be equipped with and grab bar (8), the fixed plate (14) is solid by threaded hole (15) and bolt (16) and lifter plate (6) screw thread
Fixed, the side of the inflator (7) is equipped with tracheae (18), and the top of second fuel tank (11) is equipped with air pipe interface (9), the gas
Cylinder (7) is connected to air pipe interface (9) by tracheae (18), and the tracheae (18) is equipped with vent valve close to the one end of inflator (7)
(19)。
2. a kind of high stability Domestic lift ladder according to claim 1, it is characterised in that: the lifter plate (6) is close
One side end face of inflator (7) offers through-hole (17) compatible with tracheae (18) size.
3. a kind of high stability Domestic lift ladder according to claim 1, it is characterised in that: the threaded hole (15) and spiral shell
The size of bolt (16) is adapted, and there are four the bolt (16) sets altogether, four bolt (16) rectangular arrays are distributed in fixation
The surface of plate (14).
4. a kind of high stability Domestic lift ladder according to claim 1, it is characterised in that: the movable pulley (1) is located at
The inside of support column (12), there are four the support column (12) sets altogether, four support column (12) rectangular arrays are distributed in bottom plate (2)
Bottom surface, and the support column (12) and support plate (13) offer compatible screw thread.
5. a kind of high stability Domestic lift ladder according to claim 1, it is characterised in that: under idle state, described the
The liquid level of two fuel tanks (11) interior hydraulic oil (10) is higher than the liquid level of the hydraulic oil (10) in the first fuel tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181187.XU CN208716754U (en) | 2018-07-25 | 2018-07-25 | A kind of high stability Domestic lift ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181187.XU CN208716754U (en) | 2018-07-25 | 2018-07-25 | A kind of high stability Domestic lift ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208716754U true CN208716754U (en) | 2019-04-09 |
Family
ID=65974691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821181187.XU Expired - Fee Related CN208716754U (en) | 2018-07-25 | 2018-07-25 | A kind of high stability Domestic lift ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208716754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219853A (en) * | 2019-06-26 | 2019-09-10 | 李惠刚 | A kind of mechanical small-sized retractable support column |
-
2018
- 2018-07-25 CN CN201821181187.XU patent/CN208716754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219853A (en) * | 2019-06-26 | 2019-09-10 | 李惠刚 | A kind of mechanical small-sized retractable support column |
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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: 20190409 Termination date: 20200725 |