CN208948756U - A kind of adjustable lifting jack - Google Patents
A kind of adjustable lifting jack Download PDFInfo
- Publication number
- CN208948756U CN208948756U CN201821398622.4U CN201821398622U CN208948756U CN 208948756 U CN208948756 U CN 208948756U CN 201821398622 U CN201821398622 U CN 201821398622U CN 208948756 U CN208948756 U CN 208948756U
- Authority
- CN
- China
- Prior art keywords
- support
- compression bar
- jack
- lifting
- large tank
- 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
Links
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a kind of adjustable lifting jacks, including large tank, pump housing jack up unit, compression bar installation set, piston rod, come directly towards component and angular adjustment seat, the lower section of the large tank is equipped with pedestal, the side of the large tank is equipped with pump housing jack up unit, the pump housing jack up unit is equipped with compression bar installation set, piston cylinder is equipped in the large tank, piston rod is installed in the piston cylinder, the piston rod is equipped with footstock, the footstock is equipped with top locating piece, the top component is mounted on the locating piece of top, the upper surface of the anti-skidding top cover is equipped with anti-skid bulge portion, the pedestal is mounted on angular adjustment seat by several bolts, the side of the angular adjustment seat is equipped with auxiliary support assemblies.Support component is reinforced in two sides setting by lifting mounting rack, and support link can be improved the stability of lifting mounting rack, carries out driving lifting using the Mulit-point Connection between lifting mounting rack and the lifting frame of grass trimmer, reinforces the stability of lifting.
Description
[technical field]
The utility model relates to technical field of jacks, especially a kind of technical field of adjustable lifting jack.
[background technique]
Jack be it is a kind of use rigidity top lift part as equipment, pushed up in stroke by top bracket or bottom claw
Rise the light and small lifting equipment of weight.Jack is generally vertically set on ground and works, and stability is high, but encounters needs
The workplace of tilt angle, it tends to be difficult to adjust suitable angle, bottom stability is poor when tilting lifting, it is difficult to support very heavy
The Multi-angle working on top needs to increase the adjustment structure of profession, it is therefore necessary to provide a kind of adjustable lifting jack.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of adjustable lifting jack, by
The lower section setting angle adjustment seat of pedestal, can be improved the adaptability of jack, reinforce lifting by setting auxiliary support assemblies
Stability.
To achieve the above object, the utility model proposes a kind of adjustable lifting jacks, including large tank, pump housing raising to fill
It sets, compression bar installation set, piston rod, come directly towards component and angular adjustment seat, the lower section of the large tank is equipped with pedestal, the large tank
Side be equipped with pump housing jack up unit, the pump housing jack up unit is equipped with compression bar installation set, piston cylinder is equipped in the large tank,
Piston rod is installed, the piston rod is equipped with footstock, and the footstock is equipped with top locating piece, the top in the piston cylinder
Head assembly is mounted on the locating piece of top, and the top component is equipped with anti-skidding top cover, is coated with rubber on the anti-skidding top cover
The upper surface of glue cushion, the anti-skidding top cover is equipped with anti-skid bulge portion, and the pedestal is mounted on angle tune by several bolts
It saves on seat, the side of the angular adjustment seat is equipped with auxiliary support assemblies.
Preferably, the angular adjustment seat further includes fixed supporting seat, adjusts support, mounting bracket and driving screw rod,
Described one end for adjusting support is hinged with fixed supporting seat, and the other end for adjusting support is equipped with adjusting screw rod, the tune
It saves support and is equipped with mounting bracket far from the side of adjusting screw rod, the top of the mounting bracket is equipped with bracket, under the bracket
Side is hinged with auxiliary support assemblies, and the driving screw rod is rack-mount, and the lower end of the driving screw rod drives Auxiliary support
Component rotation.
Preferably, the auxiliary support assemblies include pivoted frame, tension spring, support presser feet and anti-slop serrations, the one of the pivoted frame
End is hinged on the lower section of bracket, and the other end of the pivoted frame is hinged with support presser feet, and the lower end surface of the support presser feet is equipped with anti-
Slip teeth, the support presser feet are connected by tension spring with pivoted frame close to one end of bracket.
It adjusts support preferably, described and is equipped with stabilizer blade close to the lower section of adjusting screw rod side, in the fixed supporting seat
The cavity matched with stabilizer blade is offered, the side wall of the fixed supporting seat, which is equipped with, matches auxiliary clamping screw with stabilizer blade.
Preferably, the top component further includes installation sleeve and support shelf, the installation sleeve passes through clamp screw
Bolt is mounted on footstock, and the footstock is circumferentially with limited ring groove, and the tight fixed bolt is matched with limited ring groove, the peace
It is equipped with support shelf in sleeved, offers locating slot on the support shelf, the top locating piece is matched with locating slot,
The upper surface of the installation sleeve is equipped with Supporting cover, and the anti-skidding top cover is mounted on the top of Supporting cover, under the Supporting cover
Side is equipped with installation edge, and along clamping screw is above symmetrically arranged with, the periphery of the installation sleeve is equipped with locking annular groove, described for the installation
Clamping screw is matched with locking annular groove.
Preferably, offering tightening mounting hole in the compression bar installation set, the end of the compression bar installation set is equipped with limit
Position strip, the compression bar installation set for install driving compression bar, the both ends of the compression bar installation set respectively with pump housing jack up unit,
Support link is hinged, and lower end and the pedestal of the support link are hinged.
The utility model has the beneficial effects that the utility model passes through large tank, pump housing jack up unit, compression bar installation set, work
Support component is reinforced in the cooperation of stopper rod, top component and angular adjustment seat etc., the two sides setting by lifting mounting rack, and support connects
Bar can be improved the stability of lifting mounting rack, be carried out using the Mulit-point Connection between lifting mounting rack and the lifting frame of grass trimmer
Driving lifting, the stability for reinforcing lifting are further ensured that the stability of lifting using the anti-skidding top of replacement easy to disassemble.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of adjustable lifting jack of the utility model；
Fig. 2 is a kind of structural schematic diagram of the installation condition of adjustable lifting jack of the utility model；
Fig. 3 is a kind of partial structure diagram of adjustable lifting jack of the utility model；
Fig. 4 is a kind of structural schematic diagram of the auxiliary support assemblies of adjustable lifting jack of the utility model；
Fig. 5 is a kind of schematic cross-section of the top component of adjustable lifting jack of the utility model.
[specific embodiment]
Refering to fig. 1 to Fig. 5, a kind of adjustable lifting jack of the utility model, including large tank 1, pump housing jack up unit 2, pressure
The lower section of bar installation set 3, piston rod 4, top component 5 and angular adjustment seat 6, the large tank 1 is equipped with pedestal 11, the big oil
The side of cylinder 1 is equipped with pump housing jack up unit 2, and the pump housing jack up unit 2 is equipped with compression bar installation set 3, is equipped in the large tank 1
Piston cylinder is equipped with piston rod 4 in the piston cylinder, and the piston rod 4 is equipped with footstock 41, and the footstock 41 is equipped with top
Locating piece 42, the top component 5 are mounted on the locating piece 42 of top, and the top component 5 is equipped with anti-skidding top cover 53, described
Rubber mount is coated on anti-skidding top cover 53, the upper surface of the anti-skidding top cover 53 is equipped with anti-skid bulge portion 532, the pedestal
11 are mounted on angular adjustment seat 6 by several bolts, and the side of the angular adjustment seat 6 is equipped with auxiliary support assemblies 65.
The angular adjustment seat 6 further includes fixed supporting seat 61, adjusts support 62, mounting bracket 63 and driving screw rod 64, the adjusting
One end of support 62 is hinged with fixed supporting seat 61, and the other end for adjusting support 62 is equipped with adjusting screw rod 622, the tune
It saves support 62 and is equipped with mounting bracket 63 far from the side of adjusting screw rod 622, the top of the mounting bracket 63 is equipped with bracket 631,
The lower section of the bracket 631 is hinged with auxiliary support assemblies 65, and the driving screw rod 64 is mounted on bracket 631, the driving
The lower end driving auxiliary support assemblies 65 of screw rod 64 rotate.The auxiliary support assemblies 65 include pivoted frame 651, tension spring 652, support
Presser feet 653 and anti-slop serrations 654, one end of the pivoted frame 651 are hinged on the lower section of bracket 631, the other end hinge of the pivoted frame 651
It is connected to support presser feet 653, the lower end surface of the support presser feet 653 is equipped with anti-slop serrations 654, and the support presser feet 653 is close to bracket
631 one end is connected by tension spring 652 with pivoted frame 651.The adjusting support 62 is equipped with close to the lower section of 622 side of adjusting screw rod
Stabilizer blade 621 offers the cavity matched with stabilizer blade 621, the side wall of the fixed supporting seat 61 in the fixed supporting seat 61
It is equipped with and matches auxiliary clamping screw with stabilizer blade 621.The top component 5 further include installation sleeve 51 and support shelf 52,
The installation sleeve 51 is mounted on footstock 41 by tight fixed bolt 50, and the footstock 41 is circumferentially with limited ring groove 411, institute
It states tight fixed bolt 50 to match with limited ring groove 411, support shelf 52, the support shelf 52 is equipped in the installation sleeve 51
On offer locating slot 521, the top locating piece 42 is matched with locating slot 521, and the upper surface of the installation sleeve 51 is set
There is Supporting cover 511, the anti-skidding top cover 53 is mounted on the top of Supporting cover 511, and the lower section of the Supporting cover 511 is equipped with installation edge
531, the installation is symmetrically arranged with clamping screw 533 along 531, and the periphery of the installation sleeve 51 is equipped with locking annular groove 512, institute
Clamping screw 533 is stated to match with locking annular groove 512.Tightening mounting hole 31, the compression bar are offered in the compression bar installation set 3
The end of installation set 3 is equipped with limit strip 32, and the compression bar installation set 3 drives compression bar for installing, the compression bar installation set 3
Both ends are hinged with pump housing jack up unit 2, support link 30 respectively, and lower end and the pedestal 11 of the support link 30 are hinged.
Utility model works process:
A kind of working principle of adjustable lifting jack of the utility model are as follows: pacified by large tank, pump housing jack up unit, compression bar
Support group is reinforced in the cooperation of encapsulation, piston rod, top component and angular adjustment seat etc., the two sides setting by lifting mounting rack
Part, support link can be improved the stability of lifting mounting rack, more between mounting rack and the lifting frame of grass trimmer using lifting
Point connection carries out driving lifting, and the stability for reinforcing lifting is further ensured that lifting using the anti-skidding top of replacement easy to disassemble
Stability.Auxiliary clamping screw 60 is screwed out first, screw rod 622 is then controlled to adjust according to actual needs and rotates, to adjusting
The angle of support 62 is adjusted, and is then rotated by driving screw rod 64 to be screwed down control pivoted frame 651, support presser feet 653 is remote
The ground that one end from tension spring 652 first contacts guarantees support until the lower end surface of support presser feet 653 is touched with ground completely
Stablize, top component 5, using removably connecting, is easily installed with piston rod 4, and the anti-skidding top cover 53 at 5 top of top component is adopted
It is installed with dismountable, after top is worn, convenient for being replaced in time.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (6)
1. a kind of adjustable lifting jack, it is characterised in that: including large tank (1), pump housing jack up unit (2), compression bar installation set
(3), the lower section of piston rod (4), top component (5) and angular adjustment seat (6), the large tank (1) is equipped with pedestal (11), described
The side of large tank (1) is equipped with pump housing jack up unit (2), and the pump housing jack up unit (2) is equipped with compression bar installation set (3), described
It is equipped with piston cylinder in large tank (1), is equipped with piston rod (4) in the piston cylinder, the piston rod (4) is equipped with footstock
(41), the footstock (41) is equipped with top locating piece (42), and the top component (5) is mounted on top locating piece (42),
The top component (5) is equipped with anti-skidding top cover (53), is coated with rubber mount, the anti-slip top on the anti-skidding top cover (53)
The upper surface for covering (53) is equipped with anti-skid bulge portion (532), and the pedestal (11) is mounted on angular adjustment seat by several bolts
(6) on, the side of the angular adjustment seat (6) is equipped with auxiliary support assemblies (65).
2. a kind of adjustable lifting jack as described in claim 1, it is characterised in that: the angular adjustment seat (6) further includes solid
Determine support base (61), adjust support (62), mounting bracket (63) and driving screw rod (64), it is described adjust support (62) one end and
Fixed supporting seat (61) is hinged, and the other end for adjusting support (62) is equipped with adjusting screw rod (622), the adjusting support
(62) side far from adjusting screw rod (622) is equipped with mounting bracket (63), and the top of the mounting bracket (63) is equipped with bracket
(631), it is hinged with auxiliary support assemblies (65) below the bracket (631), the driving screw rod (64) is mounted on bracket
(631) on, lower end driving auxiliary support assemblies (65) rotation of driving screw rod (64).
3. a kind of adjustable lifting jack as claimed in claim 2, it is characterised in that: the auxiliary support assemblies (65) include turning
Frame (651), tension spring (652), support presser feet (653) and anti-slop serrations (654), one end of the pivoted frame (651) are hinged on bracket
(631) lower section, the other end of the pivoted frame (651) are hinged with support presser feet (653), the lower end of support presser feet (653)
Face is equipped with anti-slop serrations (654), and support presser feet (653) passes through tension spring (652) and pivoted frame close to the one end of bracket (631)
(651) it is connected.
4. a kind of adjustable lifting jack as claimed in claim 2, it is characterised in that: the adjusting support (62) is close to adjusting spiral shell
The lower section of bar (622) side is equipped with stabilizer blade (621), offers in the fixed supporting seat (61) and to match with stabilizer blade (621)
Cavity, the side wall of the fixed supporting seat (61) are equipped with the auxiliary clamping screw (60) matched with stabilizer blade (621).
5. a kind of adjustable lifting jack as described in claim 1, it is characterised in that: the top component (5) further includes installation
Sleeve (51) and support shelf (52), the installation sleeve (51) is mounted on footstock (41) by tight fixed bolt (50), described
Footstock (41) is circumferentially with limited ring groove (411), and the tight fixed bolt (50) matches with limited ring groove (411), the peace
It is equipped with support shelf (52) in sleeved (51), is offered locating slot (521) on the support shelf (52), the top positioning
Block (42) is matched with locating slot (521), and the upper surface of the installation sleeve (51) is equipped with Supporting cover (511), the anti-slip top
Lid (53) is mounted on the top of Supporting cover (511), and the lower section of the Supporting cover (511) is equipped with installation along (531), the installation edge
(531) it is symmetrically arranged on clamping screw (533), the periphery of the installation sleeve (51) is equipped with locking annular groove (512), the locking
Bolt (533) is matched with locking annular groove (512).
6. a kind of adjustable lifting jack as described in claim 1, it is characterised in that: offered on the compression bar installation set (3)
The end of tightening mounting hole (31), the compression bar installation set (3) is equipped with limit strip (32), and the compression bar installation set (3) is used for
Installation driving compression bar, the both ends of the compression bar installation set (3) are hinged with pump housing jack up unit (2), support link (30) respectively,
The lower end of the support link (30) is hinged with pedestal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398622.4U CN208948756U (en) | 2018-08-29 | 2018-08-29 | A kind of adjustable lifting jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398622.4U CN208948756U (en) | 2018-08-29 | 2018-08-29 | A kind of adjustable lifting jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208948756U true CN208948756U (en) | 2019-06-07 |
Family
ID=66736159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821398622.4U Expired - Fee Related CN208948756U (en) | 2018-08-29 | 2018-08-29 | A kind of adjustable lifting jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208948756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052210A (en) * | 2018-08-29 | 2018-12-21 | 海盐佳业机械工具有限公司 | A kind of adjustable lifting jack |
| CN113353834A (en) * | 2021-06-29 | 2021-09-07 | 山东启阳工具有限公司 | Adjustable hydraulic horizontal jack |
-
2018
- 2018-08-29 CN CN201821398622.4U patent/CN208948756U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052210A (en) * | 2018-08-29 | 2018-12-21 | 海盐佳业机械工具有限公司 | A kind of adjustable lifting jack |
| CN109052210B (en) * | 2018-08-29 | 2023-11-21 | 海盐佳业机械工具有限公司 | Adjustable jack |
| CN113353834A (en) * | 2021-06-29 | 2021-09-07 | 山东启阳工具有限公司 | Adjustable hydraulic horizontal jack |
| CN113353834B (en) * | 2021-06-29 | 2022-06-24 | 山东启阳工具有限公司 | Adjustable hydraulic horizontal jack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208948756U (en) | A kind of adjustable lifting jack | |
| CN105271047A (en) | Jack with adjustable base angle | |
| CN214206487U (en) | Branches of tall trees saw | |
| CN109052210A (en) | A kind of adjustable lifting jack | |
| CN209444248U (en) | A kind of multi-functional composite telescopic ladder of lightweight high-intensity | |
| CN213184555U (en) | But outdoor angle regulation's 5G antenna | |
| CN213005171U (en) | Automobile spare and accessory part maintenance frock | |
| US20160237765A1 (en) | Well Rod String Penetration Adjustment Apparatus and Method | |
| CN210370469U (en) | Ladder balance assistor | |
| CN210716293U (en) | Be used for irrigation pipe support frame | |
| CN209040652U (en) | A kind of adjustable communication tower mast | |
| CN205949996U (en) | Portable table saw | |
| CN213603917U (en) | Fishing box fort convenient to adjust | |
| CN218418884U (en) | Steel desk easy to assemble | |
| CN215939628U (en) | Dispersion barrel fixing device for dispersion machine | |
| CN219773094U (en) | Water pump surge tank for water supply equipment | |
| CN215974681U (en) | Land fixed crane | |
| CN210723630U (en) | Arrester ground wire assembling unit | |
| CN219734695U (en) | Software development operation panel | |
| CN221034763U (en) | Portable power source with adjustable support | |
| CN219724154U (en) | Hydraulic leveling machine | |
| CN214646794U (en) | Adjustable sunning angle's publication printing is with sunning frame | |
| CN220337872U (en) | Jack with adjustable angle | |
| CN220791263U (en) | Auxiliary installation device for tunnel primary support arch frame | |
| CN220768774U (en) | High tripod for municipal works of stability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |