CN106744461A - It is a kind of to be easy to stabilization to place and mobile jack - Google Patents
It is a kind of to be easy to stabilization to place and mobile jack Download PDFInfo
- Publication number
- CN106744461A CN106744461A CN201611223641.9A CN201611223641A CN106744461A CN 106744461 A CN106744461 A CN 106744461A CN 201611223641 A CN201611223641 A CN 201611223641A CN 106744461 A CN106744461 A CN 106744461A
- Authority
- CN
- China
- Prior art keywords
- gear
- base
- rotary shaft
- easy
- stabilization
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
-
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/05—Hydraulic jacks
- B66F2700/052—Support- or transmission members
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention proposes a kind of jack for being easy to stablize placement and movement, including base, mobile auxiliary body, lifting mechanism and hydraulic gear；Mobile auxiliary body includes the first roller and mobile adjusting means, and the first roller is arranged on base, and mobile adjusting means includes first rotating shaft, mounting bracket, multiple second rollers, locating piece, worm screw, worm gear and rotating disk；Lifting mechanism includes the second rotary shaft, the 3rd rotary shaft, the first support arm, the second support arm and bearing base, it is rotatably mounted on base to have pedal, return unit is installed, return unit leans with pedal lower end on base, hydraulic gear connection pedal and the second rotary shaft.Easy to use, Stability Analysis of Structures of the invention, and simple structure.
Description
Technical field
The present invention relates to crane gear field, and in particular to a kind of to be easy to stabilization to place and mobile jack.
Background technology
With the improvement of people ' s living standards, some simple plant equipment have been come among family, such as jack,
The use scope of jack is extremely wide, and user can be propped up the weight that oneself can not usually lift by jack
Come, there is a wheel general jack lower section, convenient use person's jack for moving, but the meeting when jack is used of these wheels
Jack is caused to rock, and the placement of current handle is extremely inconvenient.
The content of the invention
Based on the technical problem that background technology is present, the present invention is proposed a kind of is easy to stabilization to place and mobile very heavy
Top.
A kind of jack for being easy to stablize placement and movement proposed by the present invention, including base, mobile auxiliary body, lifting
Mechanism and hydraulic gear；
Mobile auxiliary body includes the first roller and mobile adjusting means, and the first roller is arranged on base, mobile regulation
Device includes first rotating shaft, mounting bracket, multiple second rollers, locating piece, worm screw, worm gear and rotating disk, and first rotating shaft is rotatably pacified
On base, mounting bracket is arranged in first rotating shaft, and the second roller is installed on mounting bracket, and locating piece is arranged on base
On, worm screw be may be rotatably mounted on locating piece, and worm gear is arranged in first rotating shaft, and worm and worm wheel engagement, rotating disk is arranged on snail
On bar；
Lifting mechanism includes the second rotary shaft, the 3rd rotary shaft, the first support arm, the second support arm and bearing base, second
Rotary shaft and the 3rd rotary shaft may be rotatably mounted on base, the second rotary shaft and the 3rd rotary shaft diameter parallel, first
Brace is arranged in the second rotary shaft, and the bearing base that is rotatably connected, and the second support arm is arranged in the 3rd rotary shaft, and can be turned
Dynamic connection bearing base；
It is rotatably mounted on base to have pedal, return unit is installed on base, return unit leans with pedal lower end,
Hydraulic gear connects pedal and the second rotary shaft.
Preferably, return unit is helical spring.
Preferably, pedal is provided with multiple cylindrical protrusions.
Preferably, turntable periphery is provided with elastic layer.
Preferably, bearing base top is rotatably mounted carrying cylinder, and carrying cylinder diameter parallel is in the second rotary shaft.
Preferably, carrying cylinder positioner is installed, carrying cylinder positioner includes mounting blocks and locating shaft on bearing base,
Locating shaft is provided with external screw thread, and mounting blocks are provided with the internal thread hole being adapted with external screw thread, and locating shaft is by external screw thread and interior
Screwed hole coordinates on mounting blocks, and locating shaft movement can lean with carrying cylinder.
Preferably, it is described to be easy to stabilization placement and mobile jack also including height indication mechanism, height indication mechanism
Taken off post including first gear, second gear, the 3rd gear, first, second taken off post, transmission belt and slide bar, first gear peace
In the second rotary shaft, second gear and the 3rd gear be may be rotatably mounted on base, and first gear is nibbled with second gear
Close, first takes off post takes off post with second and be separately mounted in second gear and the 3rd gear, and transmission belt is sleeved on the first transmission
Post and second take off post on, slide bar is movably mounted on base, and slide bar is provided with engaging groove, and slide bar passes through engaging groove and the 3rd
Gear is engaged.
Preferably, base is located at slide bar movement and is carved with scale.
Can rotate worm screw by rotating rotating disk when the present invention is used, worm screw rotates can be by worm gear and first rotating shaft band
Dynamic mounting bracket is rotated, and mounting bracket rotates the position that can adjust the second roller, by the adjustment of the second scroll wheel positions, it is possible to achieve
Second roller contact ground when the present invention is mobile, during present invention support object, the second roller is separated with bottom surface, is easy to shifting of the present invention
It is dynamic, and be conducive to steady operation of the present invention, the second rotary shaft, the 3rd rotary shaft, the first support arm and the second support arm are combined with
Beneficial to the support for carrying out object of bearing base stabilization, the present invention steps on pedal to adjust bearing base position, effectively improves by pin
The comfort level that user uses.Easy to use, Stability Analysis of Structures of the invention, and simple structure.
Brief description of the drawings
Fig. 1 is a kind of jack structure schematic diagram for being easy to stablize placement and movement proposed by the present invention；
Specific embodiment
Shown in reference picture 1, a kind of jack for being easy to stablize placement and movement proposed by the present invention, including base 1, movement
Auxiliary body, lifting mechanism and hydraulic gear 4；
Mobile auxiliary body includes the first roller 21 and mobile adjusting means, and the first roller 21 is arranged on base 1, mobile
Adjusting means includes first rotating shaft 23, mounting bracket 24, multiple second rollers 25, locating piece 26, worm screw 27, worm gear 28 and rotating disk
29, first rotating shaft 23 be may be rotatably mounted on base 1, and mounting bracket 24 is arranged in first rotating shaft 23, and the second roller 25 is respectively mounted
On mounting bracket 24, locating piece 26 is arranged on base 1, and worm screw 27 may be rotatably mounted on locating piece 26, and worm gear 28 is arranged on
In first rotating shaft 23, worm screw 27 and worm gear 28 are engaged, and rotating disk 29 is arranged on worm screw 27；
Lifting mechanism includes the second rotary shaft 31, the 3rd rotary shaft 32, the first support arm 33, the second support arm 34 and load-bearing
Seat 35, the second rotary shaft 31 and the 3rd rotary shaft 32 may be rotatably mounted on base 1, the second rotary shaft 31 and the 3rd rotary shaft
32 diameter parallels, the first support arm 33 is arranged in the second rotary shaft 31, and the bearing base 35 that is rotatably connected, the second support arm 34
In the 3rd rotary shaft 32, and the bearing base 35 that is rotatably connected；
It is rotatably mounted on base 1 to have pedal 11, return unit 12, return unit 12 and pedal 11 are installed on base 1
Lower end leans, the connection rotary shaft 31 of pedal 11 and second of hydraulic gear 4.
Can rotate worm screw 27 by rotating rotating disk 29 when the present invention is used, worm screw 27 rotates can be by worm gear 28 and the
One rotating shaft 23 drives mounting bracket 24 to rotate, and mounting bracket 24 rotates the position that can adjust the second roller 25, by the second roller 25
The adjustment of position, it is possible to achieve the contact of the second roller 25 ground when the present invention is mobile, during present invention support object, the second roller 25
Separated with bottom surface, be easy to movement of the present invention, and be conducive to steady operation of the present invention, the second rotary shaft 31, the 3rd rotary shaft 32,
One support arm 33 and the second support arm 34 are combined with the support for carrying out object beneficial to the stabilization of bearing base 35, and the present invention is stepped on by pin
Pedal 11 adjusts the position of bearing base 35, effectively increases the comfort level that user uses.
In present embodiment, return unit 12 is helical spring, and helical spring has larger deformation distance, and not rapid wear
Bad, pedal 11 is provided with multiple cylindrical protrusions 111, increases the frictional force of pedal 11, and the periphery of rotating disk 29 is provided with elastic layer, increases
Plus user grasps the comfort level of rotating disk 29.
In present embodiment, the top of bearing base 35 is rotatably mounted carrying cylinder 351, and the diameter parallel of carrying cylinder 351 is in
Two rotary shafts 31, can effectively subtract the present invention because frictional force caused by support object to damaging, bearing base by carrying cylinder 351
Carrying cylinder positioner is installed, carrying cylinder positioner includes mounting blocks 352 and locating shaft 353, set on locating shaft 353 on 35
There is external screw thread, mounting blocks 352 are provided with the internal thread hole being adapted with external screw thread, and locating shaft 353 passes through external screw thread and internal thread
Hole coordinates on mounting blocks 352, and the movement of locating shaft 353 can lean with carrying cylinder 351, and user wants carrying cylinder 351
It is fixed, by locating shaft 353 against carrying cylinder 351.
In present embodiment, described to be easy to stabilization placement and mobile jack also including height indication mechanism, height is aobvious
Show that mechanism includes that first gear 51, second gear 52, the 3rd gear 53, first take off post and 54, second takes off post 55, transmission belt 56
With slide bar 57, in the second rotary shaft 31, the gear 53 of second gear 52 and the 3rd may be rotatably mounted at first gear 51
On base 1, first gear 51 is engaged with second gear 52, and first takes off post 54 and second takes off post and 55 be separately mounted to the second tooth
Wheel 52 and the 3rd is on gear 53, and transmission belt 56 is sleeved on first and takes off post and 54 and second takes off post on 55, the removable peace of slide bar 57
On base 1, slide bar 57 is provided with engaging groove, and slide bar 57 is engaged by engaging groove with the 3rd gear 53, the second rotary shaft 31
Rotate and drive second gear 52 to rotate, second gear 52 drives the 3rd gear 53, the 3rd gear 53 to rotate reality by transmission belt 56
Existing slide bar 57 is moved, and user can judge the height of bearing base 35 according to the displacement of slide bar 57.
In present embodiment, base is located at the movement of slide bar 57 and is carved with scale, effectively improves user high to bearing base 35
Spend the accuracy for judging.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (8)
- It is 1. a kind of to be easy to stabilization to place and mobile jack, it is characterised in that：Including base (1), mobile auxiliary body, lifting Mechanism and hydraulic gear (4)；Mobile auxiliary body includes the first roller (21) and mobile adjusting means, and the first roller (21) is moved on base (1) Dynamic adjusting means includes first rotating shaft (23), mounting bracket (24), multiple second rollers (25), locating piece (26), worm screw (27), snail Wheel (28) and rotating disk (29), first rotating shaft (23) may be rotatably mounted on base (1), and mounting bracket (24) is installed in first rotating shaft (23) on, the second roller (25) is installed on mounting bracket (24), and on base (1), worm screw (27) can for locating piece (26) It is rotatably installed on locating piece (26), in first rotating shaft (23), worm screw (27) and worm gear (28) are engaged worm gear (28), are turned Disk (29) is on worm screw (27)；Lifting mechanism include the second rotary shaft (31), the 3rd rotary shaft (32), the first support arm (33), the second support arm (34) and Bearing base (35), the second rotary shaft (31) and the 3rd rotary shaft (32) may be rotatably mounted on base (1), the second rotary shaft (31) and the 3rd rotary shaft (32) diameter parallel, the first support arm (33) rotatably connects in the second rotary shaft (31) Bearing base (35) is connect, the second support arm (34) is in the 3rd rotary shaft (32), and the bearing base that is rotatably connected (35)；It is rotatably mounted on base (1) to have pedal (11), return unit (12) is installed on base (1), return unit (12) with step on Pedal (11) lower end leans, and hydraulic gear (4) connects pedal (11) and the second rotary shaft (31).
- It is 2. according to claim 1 to be easy to stabilization to place and mobile jack, it is characterised in that：Return unit (12) is spiral shell Rotation spring.
- It is 3. according to claim 1 to be easy to stabilization to place and mobile jack, it is characterised in that：Pedal sets on (11) There are multiple cylindrical protrusions (111).
- It is 4. according to claim 1 to be easy to stabilization to place and mobile jack, it is characterised in that：Rotating disk (29) periphery sets Elasticity layer.
- It is 5. according to claim 1 to be easy to stabilization to place and mobile jack, it is characterised in that：Bearing base (35) top Rotatably mounted to have carrying cylinder (351), carrying cylinder (351) diameter parallel is in the second rotary shaft (31).
- It is 6. according to claim 5 to be easy to stabilization to place and mobile jack, it is characterised in that：Pacify on bearing base (35) Equipped with carrying cylinder positioner, carrying cylinder positioner includes mounting blocks (352) and locating shaft (353), and locating shaft sets on (353) There is an external screw thread, mounting blocks (352) are provided with the internal thread hole being adapted with external screw thread, locating shaft (353) is by external screw thread and interior Screwed hole coordinates on mounting blocks (352), and locating shaft (353) movement can lean with carrying cylinder (351).
- It is 7. according to claim 1 to be easy to stabilization to place and mobile jack, it is characterised in that：It is described to be easy to stabilization to put The jack put and move also include height indication mechanism, height indication mechanism include first gear (51), second gear (52), 3rd gear (53), first take off post (54), second take off post (55), transmission belt (56) and slide bar (57), first gear (51) In the second rotary shaft (31), second gear (52) and the 3rd gear (53) may be rotatably mounted on base (1), and first Gear (51) is engaged with second gear (52), first take off post (54) and second take off post (55) be separately mounted to second gear (52) and on the 3rd gear (53), transmission belt (56) is sleeved on first and takes off post (54) and second takes off post on (55), slide bar (57) it is movably mounted on base (1), slide bar (57) is provided with engaging groove, and slide bar (57) is by engaging groove and the 3rd gear (53) engage.
- It is 8. according to claim 7 to be easy to stabilization to place and mobile jack, it is characterised in that：Base is located at slide bar (57) it is carved with scale at movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223641.9A CN106744461A (en) | 2016-12-27 | 2016-12-27 | It is a kind of to be easy to stabilization to place and mobile jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223641.9A CN106744461A (en) | 2016-12-27 | 2016-12-27 | It is a kind of to be easy to stabilization to place and mobile jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106744461A true CN106744461A (en) | 2017-05-31 |
Family
ID=58926394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611223641.9A Pending CN106744461A (en) | 2016-12-27 | 2016-12-27 | It is a kind of to be easy to stabilization to place and mobile jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106744461A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202156904U (en) * | 2011-07-07 | 2012-03-07 | 黄石邦柯科技股份有限公司 | Movable rack truck device on railroad |
| CN103663249A (en) * | 2013-12-21 | 2014-03-26 | 青岛德盛利汽车检测设备有限公司 | Walking mechanism of lifting machine |
| CN203865952U (en) * | 2014-05-26 | 2014-10-08 | 宁波天益齿轴齿轮有限公司 | Hydraulic jack |
| CN203922579U (en) * | 2014-05-26 | 2014-11-05 | 宁波天益齿轴齿轮有限公司 | A kind of foot-operated scissor-like jack |
| CN204714439U (en) * | 2015-06-03 | 2015-10-21 | 合肥普悦汽保设备有限公司 | A kind of movable hydraulic jack |
| CN206359179U (en) * | 2016-12-27 | 2017-07-28 | 安徽通润汽车零部件有限公司 | It is a kind of to be easy to stable place and mobile jack |
-
2016
- 2016-12-27 CN CN201611223641.9A patent/CN106744461A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202156904U (en) * | 2011-07-07 | 2012-03-07 | 黄石邦柯科技股份有限公司 | Movable rack truck device on railroad |
| CN103663249A (en) * | 2013-12-21 | 2014-03-26 | 青岛德盛利汽车检测设备有限公司 | Walking mechanism of lifting machine |
| CN203865952U (en) * | 2014-05-26 | 2014-10-08 | 宁波天益齿轴齿轮有限公司 | Hydraulic jack |
| CN203922579U (en) * | 2014-05-26 | 2014-11-05 | 宁波天益齿轴齿轮有限公司 | A kind of foot-operated scissor-like jack |
| CN204714439U (en) * | 2015-06-03 | 2015-10-21 | 合肥普悦汽保设备有限公司 | A kind of movable hydraulic jack |
| CN206359179U (en) * | 2016-12-27 | 2017-07-28 | 安徽通润汽车零部件有限公司 | It is a kind of to be easy to stable place and mobile jack |
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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: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |