CN109319682A - A kind of Horizontal jack top cover - Google Patents
A kind of Horizontal jack top cover Download PDFInfo
- Publication number
- CN109319682A CN109319682A CN201811491952.2A CN201811491952A CN109319682A CN 109319682 A CN109319682 A CN 109319682A CN 201811491952 A CN201811491952 A CN 201811491952A CN 109319682 A CN109319682 A CN 109319682A
- Authority
- CN
- China
- Prior art keywords
- top cover
- fixedly connected
- stock
- piston rod
- poppet
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F5/00—Mobile jacks of the garage type mounted on wheels or rollers
- B66F5/04—Mobile jacks of the garage type mounted on wheels or rollers with fluid-pressure-operated lifting gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of Horizontal jack top covers, including fore-stock and after-poppet, rotation axis is connected between the fore-stock and after-poppet left end, it is easy to carry, structure is simple, it is installed by structural supports such as brackets, manufacturing cost is low, high-intensitive buffer spring is provided in big piston rod where top cover, during top lifting, high-intensitive buffer spring is pushed by buffer bar and buffer board, high-intensitive buffer spring returns to upward power, play good buffering and damping effect, it improves service life, the rubber bodies being arranged in top cover have fabulous damping effect, and it can play a protective role to jacked object in top lifting operation, avoid rigid damage, rubber bodies upper surface is provided with several protrusions, so that contact is not fallen off closely between top cover and jacked object, hydraulic cylinder bottom end and mounting plate upper surface junction are provided with resilient cushion, into One step improves damping, buffering effect, improves service life.
Description
Technical field
The present invention relates to jack field, specially a kind of Horizontal jack top cover.
Background technique
Jack, which refers to, uses rigid top lift part as equipment, by the small stroke of top bracket or bottom claw
Open the light and small lifting equipment of weight.Jack is mainly used for the departments such as factories and miness, communications and transportation as Mechanical Help and other
The work such as weight, support.Its light structure is firm, flexibility and reliability, and a people can carry and operate.Traditional Horizontal jack structure
Complexity, manufacturing cost is high, and cap structure is single and is casting coping, and jacked object, and damping, buffering are easily damaged during top lifting
Effect is poor, service life bottom, can push up that quality is low, and therefore, it is necessary to a kind of Horizontal jack top covers.
Summary of the invention
The purpose of the present invention is to provide a kind of Horizontal jack top covers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of Horizontal jack top cover, including fore-stock and after-poppet, connect between the fore-stock and after-poppet left end
There is rotation axis, the rotation axis rear and front end is connected with idler wheel, and it is intermediate between the fore-stock and after-poppet to be connected with mounting plate,
Mounting plate front and back end integration is connected with fixed plate, by several between front and rear sides fixed plate and fore-stock and after-poppet
First bolt is fixedly connected, and hydraulic cylinder is fixedly installed on the mounting plate, and big piston rod is provided in the hydraulic cylinder, described
Big piston rod upper end is fixedly installed top cover, and rear end face is provided with connection on the right side of fore-stock right side front face and after-poppet
Plate, the connecting plate bottom end are fixedly connected with transverse slat, and universal rolling wheel is equipped on the transverse slat, and the fore-stock and after-poppet are right
It is connected with the first strut and the second strut between side, several oil storage cylinders are installed on first strut and the second strut, it is described
Pressure cylinder apparatus is provided between oil storage cylinder.
Preferably, the hydraulic cylinder outer surface is arranged with fixed ring, if fixed ring periphery integration is connected with involvement
Extension bar, the connecting rod outer end are fixedly connected with fixing seat, are fixedly connected between the fixing seat and mounting plate by the second bolt.
Preferably, the top cover is bowl-shape setting, and the top cover bottom end is fixedly connected with big piston rod upper end, the top cover
Rubber bodies are provided in the opening of upper surface, end face integrated setting there are several clamps at the top cover upper opening.
Preferably, cushion chamber is provided in the big piston rod, the top cover bottom end is fixedly connected with buffer bar, the buffering
Bar is fixedly connected with buffer board in big piston rod, is connected with high intensity between bottom sidewall in the buffer board and big piston rod
Buffer spring.
Preferably, the rubber bodies upper surface is provided with several protrusions.
Preferably, the pressure cylinder apparatus includes the pump housing, and the pump housing is fixedly connected by stock with the second strut, the pump
It is provided with small piston rod in vivo, first rod outer surface is provided with rod set, and the rod set outer surface is fixedly connected with compression bar,
It is fixedly connected among the compression bar with small piston rod, the compression bar upper end is fixedly connected with handle.
Preferably, the handle outer surface is provided with anti-skid chequer.
Preferably, the hydraulic cylinder bottom end and mounting plate upper surface junction are provided with resilient cushion.
Compared with prior art, the beneficial effects of the present invention are: the present invention is moved by idler wheel and universal rolling wheel, just
In carrying, structure is simple, is installed by structural supports such as brackets, manufacturing cost is low, is provided in the big piston rod where top cover
High-intensitive buffer spring during top lifting, pushes high-intensitive buffer spring by buffer bar and buffer board, high-intensitive buffering elastic
Spring returns to upward power, plays good buffering and damping effect, improves service life, and the rubber bodies being arranged in top cover have fabulous
Damping effect, and can play a protective role to jacked object in top lifting operation, avoid rigid damage, rubber bodies upper surface is set
Several protrusions are equipped with, so that contact is not fallen off closely between top cover and jacked object, hydraulic cylinder bottom end and mounting plate upper surface connect
The place of connecing is provided with resilient cushion, further increases damping, buffering effect, improves service life.
Detailed description of the invention
Fig. 1 is a kind of vertical view figure structure schematic representation of Horizontal jack top cover；
Fig. 2 is a kind of main view schematic diagram of Horizontal jack top cover；
Fig. 3 is a kind of big piston rod cross section structure schematic diagram of Horizontal jack top cover；
Fig. 4 is a kind of capping top view structural schematic diagram of Horizontal jack top cover；
Fig. 5 is a kind of pressure cylinder apparatus structural schematic diagram of Horizontal jack top cover.
In figure: 1- after-poppet, 2- rotation axis, 3- fore-stock, 4- idler wheel, 5- mounting plate, 6- fixed plate, the first bolt of 7-,
8- hydraulic cylinder, the first strut of 9-, the second strut of 10-, 11- oil storage cylinder, 12- fixing seat, the second bolt of 13-, 14- fixed ring, 15-
Big piston rod, 16- top cover, 17- connecting plate, 18- universal rolling wheel, 19- transverse slat, 20- rod set, 21- compression bar, 22- stock, 23- pump
Body, 24- handle, 25- clamp, 26- protrusion, 27- rubber bodies, 28- pressure cylinder apparatus, 30- cushion chamber, 31- buffer bar, 32- buffering
Plate, 33- high intensity buffer spring, 34- small piston rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1~5 are please referred to, the present invention provides a kind of technical solution: a kind of Horizontal jack top cover, including 3 He of fore-stock
After-poppet 1 is connected with rotation axis 2 between 1 left end of the fore-stock 3 and after-poppet, and 2 rear and front end of rotation axis is connected with rolling
Wheel 4, intermediate between the fore-stock 3 and after-poppet 1 to be connected with mounting plate 5, the 5 front and back end integration of mounting plate is connected with solid
Fixed board 6 is fixedly connected between front and rear sides fixed plate 6 and fore-stock 3 and after-poppet 1 by several first bolts 7, the installation
It is fixedly installed hydraulic cylinder 8 on plate 5, big piston rod 15 is provided in the hydraulic cylinder 8, big 15 upper end of the piston rod fixation is set
It is equipped with top cover 16, the 3 right side front face of fore-stock and 1 right side rear end face of after-poppet are provided with connecting plate 17, the connecting plate
17 bottom ends are fixedly connected with transverse slat 19, and universal rolling wheel 18,1 right side of the fore-stock 3 and after-poppet are equipped on the transverse slat 19
Between be connected with the first strut 9 and the second strut 10, several oil storage cylinders are installed on first strut 9 and the second strut 10
11, pressure cylinder apparatus 28 is provided between the oil storage cylinder 11.
It is connected with the pipeline of hydraulic oil transmission between pressure cylinder apparatus 28, oil storage cylinder 11 and hydraulic cylinder 8, realizes hydraulic work,
Entirety is mounted between fore-stock 3 and after-poppet 1, fore-stock 3 and after-poppet 1 can by idler wheel 4 and universal rolling wheel 18 into
Row movement, hydraulic cylinder 8 are supported by mounting plate 5, and pressure cylinder apparatus 28 and oil storage cylinder 11 pass through the first strut 9 and the second strut
10 are supported, and structure is simple, reduce cost.
It may be preferred that 8 outer surface of hydraulic cylinder is arranged with fixed ring 14, the peripheral integration of the fixed ring 14 is connected with
Several connecting rods 29,29 outer end of connecting rod are fixedly connected with fixing seat 12, by the between the fixing seat 12 and mounting plate 5
Two bolts 13 are fixedly connected.
Hydraulic cylinder 8 is fixedly installed on mounting plate 5 by fixed ring 14, connecting rod 29 and fixing seat 12, stable structure.
It may be preferred that the top cover 16 is bowl-shape setting, 16 bottom end of top cover is fixedly connected with big 15 upper end of piston rod,
Rubber bodies 27 are provided in 16 upper surface of the top cover opening, there is several end face integrated setting at 16 upper opening of top cover
Clamp 25, the interior rubber bodies 27 being arranged of top cover 16 have fabulous damping effect, and can rise to jacked object in top lifting operation
To protective effect, rigid damage is avoided.
It may be preferred that being provided with cushion chamber 30 in the big piston rod 15,16 bottom end of top cover is fixedly connected with buffer bar
31, the buffer bar 31 is fixedly connected with buffer board 32, the buffer board 32 and bottom in big piston rod 15 in big piston rod 15
It is connected with high-intensitive buffer spring 33 between portion's side wall, during 16 top lifting of top cover, passes through 32 pairs of height of buffer bar 31 and buffer board
Intensity buffer spring 33 pushes, and high-intensitive buffer spring 33 returns to upward power, plays good buffering and damping effect, and raising makes
Use the service life.
It may be preferred that 27 upper surface of rubber bodies is provided with several raised 26, so that top cover 16 and jacked object are indirectly
Touching is not fallen off closely.
It may be preferred that the pressure cylinder apparatus 28 includes the pump housing 23, the pump housing 23 is solid by stock 22 and the second strut 10
It is fixed to connect, it is provided with small piston rod 34 in the pump housing 23,10 outer surface of the first strut is provided with rod set 20, the rod set
20 outer surfaces are fixedly connected with compression bar 21, are fixedly connected among the compression bar 21 with small piston rod 34,21 upper end of compression bar is solid
Surely it is connected with handle 24.
Compression bar 21 moves up, and makes to form parital vacuum in the pump housing 23 by small piston rod 34, and oil liquid leads to from oil storage tank 11
It crosses in the check valve sucking pump housing 23, then lower moulded rod 21, the oil liquid in the pump housing 23 is pressed into hydraulic cylinder 8 by check valve,
Big piston rod 15 is ejected, realizes top lifting operation.
It may be preferred that 24 outer surface of handle is provided with anti-skid chequer, avoid using landing when compression bar 21.
It may be preferred that 8 bottom end of hydraulic cylinder and 5 upper surface junction of mounting plate are provided with resilient cushion, further increase
Damping, buffering effect, improves service life.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of Horizontal jack top cover, including fore-stock (3) and after-poppet (1), it is characterised in that: the fore-stock (3) and
It is connected with rotation axis (2) between after-poppet (1) left end, rotation axis (2) rear and front end is connected with idler wheel (4), is propped up before described
Intermediate between frame (3) and after-poppet (1) to be connected with mounting plate (5), mounting plate (5) the front and back end integration is connected with fixed plate
(6), it is fixedly connected between front and rear sides fixed plate (6) and fore-stock (3) and after-poppet (1) by several first bolts (7), institute
It states and is fixedly installed on mounting plate (5) hydraulic cylinder (8), is provided with big piston rod (15) in the hydraulic cylinder (8), the big piston
Bar (15) upper end is fixedly installed top cover (16), rear end face setting on the right side of fore-stock (3) the right side front face and after-poppet (1)
Have connecting plate (17), connecting plate (17) bottom end is fixedly connected with transverse slat (19), is equipped with universal rolling on the transverse slat (19)
It takes turns (18), is connected with the first strut (9) and the second strut (10) between the fore-stock (3) and after-poppet (1) right side, described the
It is equipped with several oil storage cylinders (11) on one strut (9) and the second strut (10), cylinder pressure dress is provided between the oil storage cylinder (11)
Set (28).
2. a kind of Horizontal jack top cover according to claim 1, it is characterised in that: hydraulic cylinder (8) the appearance surface cover
Equipped with fixed ring (14), the peripheral integration of the fixed ring (14) is connected with several connecting rods (29), and the connecting rod (29) is outside
End is fixedly connected fixing seat (12), is fixedly connected between the fixing seat (12) and mounting plate (5) by the second bolt (13).
3. a kind of Horizontal jack top cover according to claim 1, it is characterised in that: the top cover (16) is bowl-shape sets
It sets, top cover (16) bottom end is fixedly connected with big piston rod (15) upper end, is provided in top cover (16) the upper surface opening
Rubber bodies (27), end face integrated setting has several clamps (25) at top cover (16) upper opening.
4. a kind of Horizontal jack top cover according to claim 3, it is characterised in that: setting in the big piston rod (15)
Have cushion chamber (30), top cover (16) bottom end is fixedly connected buffer bar (31), and the buffer bar (31) is in big piston rod (15)
It is inside fixedly connected with buffer board (32), is connected with high intensity between the buffer board (32) and big piston rod (15) interior bottom sidewall
Buffer spring (33).
5. a kind of Horizontal jack top cover according to claim 4, it is characterised in that: rubber bodies (27) upper surface is set
It is equipped with several raised (26).
6. a kind of Horizontal jack top cover according to claim 1, it is characterised in that: the pressure cylinder apparatus (28) includes pump
Body (23), the pump housing (23) are fixedly connected by stock (22) with the second strut (10), are provided in the pump housing (23) small
Piston rod (34), the first strut (10) outer surface are provided with rod set (20), and rod set (20) outer surface is fixedly connected with
Compression bar (21), the compression bar (21) is intermediate to be fixedly connected with small piston rod (34), and compression bar (21) upper end is fixedly connected with pressure
(24).
7. a kind of Horizontal jack top cover according to claim 6, it is characterised in that: handle (24) the outer surface setting
There is anti-skid chequer.
8. a kind of Horizontal jack top cover according to claim 1, it is characterised in that: hydraulic cylinder (8) bottom end and peace
Loading board (5) upper surface junction is provided with resilient cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491952.2A CN109319682A (en) | 2018-12-07 | 2018-12-07 | A kind of Horizontal jack top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491952.2A CN109319682A (en) | 2018-12-07 | 2018-12-07 | A kind of Horizontal jack top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109319682A true CN109319682A (en) | 2019-02-12 |
Family
ID=65256727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491952.2A Pending CN109319682A (en) | 2018-12-07 | 2018-12-07 | A kind of Horizontal jack top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109319682A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551668A (en) * | 1994-11-07 | 1996-09-03 | Hung; Michael | Hydraulic jack with restorable lever and retaining device |
| CN201737645U (en) * | 2010-08-11 | 2011-02-09 | 乔德章 | Horizontal type hydraulic jack |
| CN203128107U (en) * | 2013-03-15 | 2013-08-14 | 张明辉 | Mobile jack |
| CN205381902U (en) * | 2016-03-04 | 2016-07-13 | 安徽三联学院 | Hydraulic pressure lifting devices for auto repair |
-
2018
- 2018-12-07 CN CN201811491952.2A patent/CN109319682A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551668A (en) * | 1994-11-07 | 1996-09-03 | Hung; Michael | Hydraulic jack with restorable lever and retaining device |
| CN201737645U (en) * | 2010-08-11 | 2011-02-09 | 乔德章 | Horizontal type hydraulic jack |
| CN203128107U (en) * | 2013-03-15 | 2013-08-14 | 张明辉 | Mobile jack |
| CN205381902U (en) * | 2016-03-04 | 2016-07-13 | 安徽三联学院 | Hydraulic pressure lifting devices for auto repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190212 |
|
| RJ01 | Rejection of invention patent application after publication |