CN208279247U - A kind of unilateral unlock double-column lifter - Google Patents
A kind of unilateral unlock double-column lifter Download PDFInfo
- Publication number
- CN208279247U CN208279247U CN201820568230.1U CN201820568230U CN208279247U CN 208279247 U CN208279247 U CN 208279247U CN 201820568230 U CN201820568230 U CN 201820568230U CN 208279247 U CN208279247 U CN 208279247U
- Authority
- CN
- China
- Prior art keywords
- hook
- slide unit
- unlock
- lock
- wirerope
- 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
- 238000004804 winding Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a kind of unilateral unlock double-column lifters, lock buckling strip is integrally disposed upon slide unit back by the lifting machine, hook has been respectively articulated on the sliding rail of both sides, lock wirerope is connected between two hooks simultaneously, lock wirerope both ends are respectively fixedly connected with the turning end of two hooks, hook can be rotated by dropping unlock rope, turning end pulls lock wirerope to make both sides hook while rotating, unlock rope thus can be directly manipulated on any side to unlock to control two hooks, pass through the oil pipe connected between two hydraulic cylinders, it can keep hydraulic in two hydraulic cylinders to be consistent, it can guarantee that slide unit lifting is consistent, working efficiency is set to be improved, increase lift height and maximum load, increase the use scope of vehicle.
Description
Technical field
The utility model relates to lifting machine technical field more particularly to a kind of double-column lifters.
Background technique
Double-column lifter is the lifting equipment that automobile maintenance industry generally uses, and vehicle drives between two heel posts, lifting
Arm is put into vehicle bottom, can lift minibus.The form that double-column lifter uses at present is bilateral unlock mostly, and bilateral unlock is
Refer to that bilateral manual unlocking, mechanical lock are mounted on slide unit, respectively there is a unlock wirerope below the slide unit on both sides, respectively to
Lower pulling could unlock mechanical lock, and this unlocking manner brings great inconvenience to maintenance personal, at present double-column lifter
The lift arm on both sides cannot keep synchronism, and lift arm rise and fall is caused this unanimously to bring to maintenance personal greatly
It is inconvenient.
It is accordingly required in particular to a kind of double-column lifter, to solve problems of the prior art.
Utility model content
In view of the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of unilateral solutions
Lock double-column lifter.
Technical solution adopted by the utility model to solve the above technical problems is as follows:
A kind of unilateral unlock double-column lifter, the bottom plate including two heel posts of two heel posts and connection, two edge-on
It is respectively arranged with sliding rail on column, is respectively arranged with slide unit on the sliding rail, the slide unit back side has been wholely set lock buckling strip, on lock buckling strip
It is evenly arranged with a card discharging mouth, hook has been respectively articulated on described two sliding rails, the bayonet width is greater than hook, described two
The turning end of hook is equipped with unlock rope, and oil pump is fixedly installed on a heel post, and the oil pump connection liquid cylinder pressure is hydraulic
Cylinder provides power, and the hydraulic cylinder end is fixedly connected with winding wheel, and described two edge-on top ends are provided with pulley, two sides
Column bottom end is provided with directive wheel, and the slide unit is fixedly connected with wirerope, and wirerope is each passed through winding wheel, pulley, guiding
Wheel and bottom are connected.
Preferably, the turning end of described two hooks is connected by passing through the lock wirerope of bottom plate, lock wirerope point
It is not connected with two fixed pulleys, makes two by pulling the unlock rope of any side that can rotate the turning end on two hooks
Hook unlocks simultaneously, thereby realizes any unilateral unlock on one side of double-column lifter.
Preferably, described two heel post insole portions are not provided with hydraulic cylinder, and two hydraulic cylinders pass through the oil in bottom plate
Pipe connection, by oil pipe connect in latter two hydraulic cylinder it is hydraulic be consistent, two hydraulic cylinder synchronous thus may be implemented
It operates, the hydraulic cylinder after synchronous operation can drive the synchronous rise and fall of the slide unit on both sides.
Preferably, it is provided with control station on a heel post, which slides up and down for controlling slide unit, the control
It stands and is electrically connected with oil pump and power supply, control station is by the closure of control circuit, disconnection and changes the positive and negative anodes of power supply come control oil pump
Work, controls hydraulic cylinder by oil pump, and the rise and fall of slide unit are realized by control hydraulic cylinder.
Preferably, lock buckling strip touches hook and hook is driven to rotate when the slide unit rises, hook and lock after rotation
Profile is parallel, and when slide unit stopping rises or falls, the hook can go back to original position and be inserted into bayonet, go back to hook in situ with
Lock buckling strip is vertical, it is vertical after hook lock buckling strip can be supported self-locking to achieve the purpose that, it is self-locking after slide unit would not it is unexpected under
It is sliding.
Compared with the prior art, the advantages of the utility model are: double hydraulic cylinder synchronous lifting increases maximum carrying weight
Amount and stationarity, two heel posts are equipped with unlock rope and arbitrarily pull one of them that can play the purpose of unlock, optimize
The operating procedure of operator increases the use scope of double-column lifter, and the utility model is designed reasonably, meeting market needs
It asks, is suitble to promote.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model,
Fig. 2 is the solution lock-switch in two heel post of the utility model,
Fig. 3 is the utility model oil pipe distributed architecture schematic diagram,
Fig. 4 is the utility model unlocking structure schematic diagram,
The position Fig. 5 the utility model lock buckling strip structural schematic diagram,
Fig. 6 is the utility model steel cord structure schematic diagram.
Specific embodiment
A kind of unilateral unlock double-column lifter, the bottom plate 5 including two heel posts 1 of two heel posts 1 and connection, two sides
It is respectively arranged with sliding rail 2 on column 1, slide unit 3 is respectively arranged on the sliding rail 2,3 back side of slide unit has been wholely set lock buckling strip
15, a card discharging mouth 16 is evenly arranged on lock buckling strip 15, and hook 11, the bayonet 16 have been respectively articulated on described two sliding rails 2
Width is greater than hook 11, and the turning end of described two hooks 11 is equipped with unlock rope 9, is fixedly installed oil on a heel post 1
Pump 8,8 connection liquid cylinder pressure 14 of oil pump are that hydraulic cylinder 14 provides power, and 14 end of hydraulic cylinder is fixedly connected with winding wheel
13, described two 1 tops of heel post are provided with pulley 17, and two 1 bottom ends of heel post are provided with directive wheel 18, and the slide unit 3 is solid
Determine connecting steel wire ropes 10, wirerope 10 is each passed through winding wheel 13, pulley 17, directive wheel 18 and bottom and is connected.
Preferably, the turning end of described two hooks 11 is connected by passing through the lock wirerope 10 of bottom plate 5, latches steel wire
Rope 10 is connected with two fixed pulleys 17 respectively, by pulling the unlock rope 9 of any side that can rotate on two hooks 11
Turning end makes two hooks 11 while unlocking, and thereby realizes any unilateral unlock on one side of double-column lifter.
Preferably, described two 1 insole portions of heel post are not provided with hydraulic cylinder 14, and two hydraulic cylinders 14 pass through bottom plate 5
In oil pipe 12 be connected to, by oil pipe 12 connect latter two hydraulic cylinder 14 in it is hydraulic be consistent, thus may be implemented two
A 14 synchronous operation of hydraulic cylinder, the hydraulic cylinder 14 after synchronous operation can drive the synchronous rise and fall of the slide unit 3 on both sides.
Preferably, it is provided with control station 7 on a heel post 1, which slides up and down for controlling slide unit 3, should
Control station 7 is electrically connected with oil pump 8 and power supply, and control station 7 is controlled by the closure of control circuit, disconnection with the positive and negative anodes that change power supply
8 work of liquefaction pump, hydraulic cylinder 14 is controlled by oil pump 8, the rise and fall of slide unit 3 are realized by control hydraulic cylinder 14.
Preferably, lock buckling strip 15 touches hook 11 and hook 11 is driven to rotate when the slide unit 3 rises, the card after rotation
Hook 11 is parallel with lock buckling strip 15, and when the stopping of slide unit 3 rises or falls, the hook 11 can go back to original position and be inserted into bayonet 16, turns
Return that hook 11 in situ is vertical with lock buckling strip 15, vertically after hook 11 lock buckling strip 15 can be supported self-locking to achieve the purpose that,
Slide unit 3 would not surprisingly glide after self-locking.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
It applies example the utility model is described in detail, it will be understood by those of skill in the art that it still can be to aforementioned each
Technical solution documented by embodiment is modified, or is replaced on an equal basis to part of technical characteristic；And these are modified
Or replacement, the spirit and scope for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of unilateral unlock double-column lifter, which is characterized in that the bottom plate including two heel posts of two heel posts and connection,
It is respectively arranged with sliding rail on two heel posts, slide unit is respectively arranged on the sliding rail, the slide unit back side has been wholely set lock buckling strip,
It is evenly arranged with a card discharging mouth on lock buckling strip, hook has been respectively articulated on described two sliding rails, the bayonet width is greater than hook,
The turning end of described two hooks is equipped with unlock rope, and oil pump is fixedly installed on a heel post, and the oil pump connection is hydraulic
Cylinder provides power for hydraulic cylinder, and the hydraulic cylinder end is fixedly connected with winding wheel, and described two edge-on top ends are provided with cunning
Wheel, two heel post bottom ends are provided with directive wheel, and the slide unit is fixedly connected with wirerope, wirerope be each passed through winding wheel,
Pulley, directive wheel and bottom are connected.
2. a kind of unilateral unlock double-column lifter according to claim 1, which is characterized in that the rotation of described two hooks
End is connected by passing through the lock wirerope of bottom plate, and lock wirerope is connected with two fixed pulleys respectively.
3. a kind of unilateral unlock double-column lifter according to claim 1, which is characterized in that bottom in described two heel posts
Portion is respectively arranged with hydraulic cylinder, and two hydraulic cylinders pass through the oil pipe connection in bottom plate.
4. a kind of unilateral unlock double-column lifter according to claim 1, which is characterized in that be arranged on a heel post
There is control station, which slides up and down for controlling slide unit, which is electrically connected with oil pump and power supply.
5. a kind of unilateral unlock double-column lifter according to claim 1, which is characterized in that the slide unit latches when rising
Item touches hook and hook is driven to rotate, and the hook after rotation is parallel with lock buckling strip, when slide unit stopping rises or falls when institute
Original position can be gone back to and be inserted into bayonet by stating hook, and it is vertical with lock buckling strip to go back to hook in situ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568230.1U CN208279247U (en) | 2018-04-20 | 2018-04-20 | A kind of unilateral unlock double-column lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568230.1U CN208279247U (en) | 2018-04-20 | 2018-04-20 | A kind of unilateral unlock double-column lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279247U true CN208279247U (en) | 2018-12-25 |
Family
ID=64751640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820568230.1U Expired - Fee Related CN208279247U (en) | 2018-04-20 | 2018-04-20 | A kind of unilateral unlock double-column lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415756A (en) * | 2021-05-12 | 2021-09-21 | 东南大学 | Dormitory lift auto-lock basket |
| CN115259013A (en) * | 2022-07-28 | 2022-11-01 | 浙江福朗特汽车设备有限公司 | Single-side unlocking type double-column lifter and lifting control method thereof |
-
2018
- 2018-04-20 CN CN201820568230.1U patent/CN208279247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415756A (en) * | 2021-05-12 | 2021-09-21 | 东南大学 | Dormitory lift auto-lock basket |
| CN115259013A (en) * | 2022-07-28 | 2022-11-01 | 浙江福朗特汽车设备有限公司 | Single-side unlocking type double-column lifter and lifting control method thereof |
| CN115259013B (en) * | 2022-07-28 | 2024-05-24 | 浙江福朗特汽车设备有限公司 | Single-side unlocking two-post lift and lifting control method thereof |
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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: 20181225 |