CN109015765A - A kind of fixing protector of hoisting machine people - Google Patents
A kind of fixing protector of hoisting machine people Download PDFInfo
- Publication number
- CN109015765A CN109015765A CN201810943749.8A CN201810943749A CN109015765A CN 109015765 A CN109015765 A CN 109015765A CN 201810943749 A CN201810943749 A CN 201810943749A CN 109015765 A CN109015765 A CN 109015765A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- hoisting machine
- machine people
- elevating lever
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/06—Safety devices
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses the fixing protectors of hoisting machine people a kind of, belong to hoisting machine people field, including lifting platform, upper fixed hurdle, first connecting rod, second connecting rod, elevating lever, third connecting rod, Telescopic Fixed device, 4th connecting rod, elevating lever receptacle, support rod, pedestal, motor switch, lower fixed hurdle, chassis, push rod and idler wheel, pass through being electrically connected for motor switch and lead screw motor, control screw rod rotates in the forward direction, Telescopic Fixed BOB(beginning of block) is protruding, the Telescopic Fixed piece of lower section for appearing in the second connecting rod, guarantee that the second connecting rod and the connection of third connecting rod will not be bent because stress is overweight, when hoisting machine people needs to decline, screw rod is controlled to reversely rotate, Telescopic Fixed BOB(beginning of block) inwardly retracts, elevating lever can normally decline, it can effectively ensure the firm of lifting junction, it will not be because of holding It carries excessive weight and the tenesmus of junction is caused to solve the problems, such as that current technology is insurmountable to generate security risk.
Description
Technical field
The present invention relates to hoisting machine people's technical field, in particular to a kind of fixing protector of hoisting machine people.
Background technique
Robot is the automatic installations for executing work, it can not only receive mankind commander, but also can run preparatory volume
The program of row, can also be according to principle program action formulated with artificial intelligence technology.Its task is to assist or replace the mankind
Work, such as production industry, construction industry, or dangerous work.With the continuous development of robot technology, involved in robot
Field is more and more extensive, at present on the market with regard to assisting the mankind to work there are many hoisting machine people, but current many liters
It is poor to drop robot mobility, and lifting process is unstable, can not carry excessive weight, it is crisp to essentially consist in lifting junction
It is weak, it is difficult to obtain strong support and protection, and without corresponding safeguard measure, cause current hoisting machine human efficiency low
Under, safety is also to be improved.
Summary of the invention
The fixing protector for being designed to provide a kind of hoisting machine people of invention, in the lifting process of hoisting machine people
In, it can effectively ensure the firm of lifting junction, the tenesmus of junction will not be caused because excessive weight is carried, from
And security risk is generated, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of fixing protector of hoisting machine people, packet
Include lifting platform, upper fixed hurdle, first connecting rod, the second connecting rod, elevating lever, third connecting rod, Telescopic Fixed device, the 4th company
Extension bar, elevating lever receptacle, support rod, pedestal, motor switch, lower fixed hurdle, chassis, push rod and idler wheel, under the lifting platform
The two sides of side are fixedly installed with fixed hurdle, and the one end on fixed column is movably installed with first connecting rod, fixed
The other end on column is movably installed with the second connecting rod, and the other end of the first connecting rod is movably installed with the 4th connecting rod, institute
The other end for stating the second connecting rod is movably installed with third connecting rod, and the other end of the third connecting rod is movably arranged on lower solid
The one end Ding Lan, the 4th connecting rod are movably arranged on the other end of lower fixed hurdle, the third connecting rod and the 4th connecting rod
Inside is equipped with Telescopic Fixed device, and the lower fixed hurdle is fixedly mounted on chassis, and the chassis two sides are separately installed with two
A idler wheel, the central area on the chassis are fixedly installed with pedestal, and the pedestal rear is equipped with motor switch, and the motor is opened
It closes rear and push rod is installed, support rod is fixedly installed with above the pedestal, elevating lever receiving is installed above the support rod
Device, the elevating lever receptacle top are connected to elevating lever, and the elevating lever top is fixedly mounted on the central area of lifting platform；
The Telescopic Fixed device includes lead screw motor, screw rod, Telescopic Fixed piece and electric wire, and the lead screw motor is mounted on
Inside third connecting rod, described lead screw motor one end is connected with screw rod, and the screw rod external activity is equipped with Telescopic Fixed piece, institute
Lead screw motor other end connection live wire is stated, the electric wire other end is connected on motor switch.
Preferably, it is made of chrome-vanadium steel for described Telescopic Fixed piece.
Preferably, the screw rod is not connected with one end of lead screw motor, is fully mounted inside third connecting rod.
Preferably, fixed column and lower fixed hurdle are respectively arranged with the corresponding isometric loose slot in a position.
Preferably, second connecting rod and third connecting rod, first connecting rod and the 4th connecting rod pass through screw and spiral shell
Mother's connection.
Preferably, the lifting platform surface is equipped with anti-skid chequer.
Preferably, it is pressed from both sides caused by second connecting rod and third connecting rod and first connecting rod and the 4th connecting rod
Angle is 0 to 90 degree.
Compared with prior art, the beneficial effects of the present invention are:
1, the fixing protector of hoisting machine people proposed by the present invention passes through being electrically connected for motor switch and lead screw motor
It connecing, control screw rod rotates in the forward direction, and Telescopic Fixed BOB(beginning of block) is protruding, the Telescopic Fixed piece of lower section for appearing in the second connecting rod,
Guarantee that the second connecting rod and the connection of third connecting rod will not be bent because stress is overweight.
2, the fixing protector of hoisting machine people proposed by the present invention controls silk when hoisting machine people needs to decline
Bar reversely rotates, and Telescopic Fixed BOB(beginning of block) inwardly retracts, and elevating lever can normally decline, and can effectively ensure lifting junction
It is firm, the tenesmus of junction will not be caused to solve current skill to generate security risk because excessive weight is carried
The insurmountable problem of art.
Detailed description of the invention
Fig. 1 is the side view of the fixing protector of hoisting machine people of the invention；
Fig. 2 is the front view of the fixing protector of hoisting machine people of the invention；
Fig. 3 is enlarged drawing at the A-A of fixing protector Fig. 1 of hoisting machine people of the invention；
Fig. 4 is enlarged drawing at the B-B of fixing protector Fig. 2 of hoisting machine people of the invention.
In figure: 1, lifting platform；2, upper fixed hurdle；3, first connecting rod；4, the second connecting rod；5, elevating lever；6, third connects
Extension bar；7, Telescopic Fixed device；71, lead screw motor；72, screw rod；73, Telescopic Fixed piece；74, electric wire；8, the 4th connecting rod；9,
Elevating lever receptacle；10, support rod；11, pedestal；12, motor switch；13, lower fixed hurdle；14, chassis；15, push rod；16, it rolls
Wheel.
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. 1-4, a kind of fixing protector of hoisting machine people, including lifting platform 1, upper fixed hurdle 2, first is please referred to connect
Extension bar 3, the second connecting rod 4, elevating lever 5, third connecting rod 6, Telescopic Fixed device 7, the 4th connecting rod 8, elevating lever receptacle
9, support rod 10, pedestal 11, motor switch 12, lower fixed hurdle 13, chassis 14, push rod 15 and idler wheel 16, the two of 1 lower section of lifting platform
Side is fixedly installed with fixed hurdle 2, and 1 surface of lifting platform is equipped with anti-skid chequer, and one end of upper fixed hurdle 2 is movably installed with the first connection
Bar 3 is screwed 3 position of first connecting rod, and first connecting rod 3 can be rotated by screw at the origin, upper fixed hurdle 2
The other end be movably installed with the second connecting rod 4, the other end of first connecting rod 3 is movably installed with the 4th connecting rod 8, and second connects
The other end of extension bar 4 is movably installed with third connecting rod 6, and the other end of third connecting rod 6 is movably arranged on lower fixed hurdle 13 1
End, the 4th connecting rod 8 are movably arranged on the other end of lower fixed hurdle 13, and upper fixed hurdle 2 is respectively arranged with one with lower fixed hurdle 13
The corresponding isometric loose slot in position, the second connecting rod 4 can be movable on the loose slot of upper fixed hurdle 2, third connection
Bar 6 can be movable on the loose slot of lower fixed hurdle 13, the second connecting rod 4 and third connecting rod 6, first connecting rod 3 and the 4th
Connecting rod 8, when elevating lever 5 rises, generated angle is 0 to 90 degree, is installed inside third connecting rod 6 and the 4th connecting rod 8
There is Telescopic Fixed device 7, lower fixed hurdle 13 is fixedly mounted on chassis 14, and 14 two sides of chassis are separately installed with two idler wheels 16,
The central area on chassis 14 is fixedly installed with pedestal 11, and 11 rear of pedestal is equipped with motor switch 12,12 rear of motor switch peace
Equipped with push rod 15, push rod 15 is pushed to send hoisting machine people by what the idler wheel 16 of 14 two sides of chassis can be convenient to suitable work
Make region, save time and manpower, support rod 10 is fixedly installed with above pedestal 11, elevating lever receipts are installed above support rod 10
Container 9, elevating lever receptacle 9 and the induction connection of motor switch 12 control, and are connected to elevating lever 5 above elevating lever receptacle 9, electricity
Machine switch 12 can control the lifting activity of elevating lever 5, and 5 top of elevating lever is fixedly mounted on the central area of lifting platform 1, lifting
The lifting activity of bar 5 just realizes the lifting of lifting platform 1.Telescopic Fixed device 7 includes lead screw motor 71, screw rod 72, stretches admittedly
Determine block 73 and electric wire 74, lead screw motor 71 is mounted on inside third connecting rod 6, and 71 one end of lead screw motor is connected with screw rod 72, silk
Bar 72 is not connected with one end of lead screw motor 71, is fully mounted inside third connecting rod 6, and 72 external activity of screw rod is equipped with flexible
Fixed block 73, Telescopic Fixed piece 73 is made of chrome-vanadium steel, and 71 other end of lead screw motor connects live wire 74, and 74 other end of electric wire connects
Connect on motor switch 12, elevating lever 5 and lifting platform 1 be elevated to certain height it is fixed when, pass through motor switch 12
With being electrically connected for lead screw motor 71, controlling screw rod 72 and rotate in the forward direction, Telescopic Fixed piece 73 beginning is protruding, and Telescopic Fixed piece 73
Appear in the lower section of the second connecting rod 4, guarantee the second connecting rod 4 and third connecting rod 6 connection will not because stress is overweight and
Bending, ensure that the safety of 1 people from top of lifting platform or object is electrically connected when hoisting machine people needs to decline by motor switch 12
Lead screw motor 71 is connect, control screw rod 72 reversely rotates, and Telescopic Fixed piece 73 starts inwardly to retract, and elevating lever 5 can normally decline.
The present invention is with the difference of existing technology: hoisting machine people's mobility at present on the market is poor, and goes up and down
Journey is unstable, can not carry excessive weight, and it is fragile to essentially consist in lifting junction, it is difficult to strong support and protection are obtained,
Cause current hoisting machine human efficiency low, and it is of the invention, hoisting machine people is pushed by suitable workspace by push rod 15
Domain starts motor switch 12, passes through elevating lever receptacle 9 and the induction connection control of motor switch 12,9 top of elevating lever receptacle
It is connected to elevating lever 5, motor switch 12 controls the lifting activity of elevating lever 5, and 5 top of elevating lever is fixedly mounted on lifting platform 1
Central area, the lifting activity of elevating lever 5 just realize the lifting of lifting platform 1, and the two sides of 1 lower section of lifting platform are fixedly installed with
One end of fixed hurdle 2, upper fixed hurdle 2 is movably installed with first connecting rod 3, is screwed 3 position of first connecting rod, and first
Connecting rod 3 can be rotated by screw at the origin, and the other end of upper fixed hurdle 2 is movably installed with the second connecting rod 4, and first connects
The other end of extension bar 3 is movably installed with the 4th connecting rod 8, and the other end of the second connecting rod 4 is movably installed with third connecting rod 6,
The other end of third connecting rod 6 is movably arranged on lower 13 one end of fixed hurdle, and the 4th connecting rod 8 is movably arranged on lower fixed hurdle 13
The other end, upper fixed hurdle 2 and lower fixed hurdle 13 are respectively arranged with the corresponding isometric loose slot in a position, the second connecting rod
4 can be movable on the loose slot of upper fixed hurdle 2, and third connecting rod 6 can be movable on the loose slot of lower fixed hurdle 13, third
Telescopic Fixed device 7 is installed inside connecting rod 6 and the 4th connecting rod 8, lead screw motor 71 is mounted on inside third connecting rod 6,
71 one end of lead screw motor is connected with screw rod 72, and screw rod 72 is not connected with one end of lead screw motor 71, is fully mounted at third connecting rod 6
Inside, 72 external activity of screw rod are equipped with Telescopic Fixed piece 73, and Telescopic Fixed piece 73 is made of chrome-vanadium steel, and lead screw motor 71 is another
End connection live wire 74,74 other end of electric wire are connected on motor switch 12, are elevated in elevating lever 5 and lifting platform 1 certain
When highly fixed, by being electrically connected for motor switch 12 and lead screw motor 71, control screw rod 72 is rotated in the forward direction, Telescopic Fixed
Block 73 starts protruding, to appear in the second connecting rod 4 for Telescopic Fixed piece 73 lower section, guarantees that the second connecting rod 4 connects with third
The connection of extension bar 6 will not be bent because stress is overweight, ensure that the safety of 1 people from top of lifting platform or object, in hoisting machine people
When needing to decline, lead screw motor 71 is electrically connected by motor switch 12, control screw rod 72 reversely rotates, Telescopic Fixed piece 73 beginning
It inwardly retracts, elevating lever 5 can normally decline, ensure that in the lifting process of hoisting machine people, can effectively ensure liter
The firm of junction is dropped, the tenesmus of junction will not be led to because excessive weight is carried, to generate security risk.
Working principle: hoisting machine people is pushed by suitable working region by push rod 15, starts motor switch 12, lifting
5 top of bar is fixedly mounted on the central area of lifting platform 1, and the lifting activity of elevating lever 5 just realizes the lifting of lifting platform 1, rises
The two sides of 1 lower section of drop platform are fixedly installed with fixed hurdle 2, and one end of upper fixed hurdle 2 is movably installed with first connecting rod 3, passes through
Screw fixes 3 position of first connecting rod, and first connecting rod 3 can be rotated by screw at the origin, the other end of upper fixed hurdle 2
It is movably installed with the second connecting rod 4, the other end of first connecting rod 3 is movably installed with the 4th connecting rod 8, the second connecting rod 4
The other end is movably installed with third connecting rod 6, and the other end of third connecting rod 6 is movably arranged on lower 13 one end of fixed hurdle, and the 4th
Connecting rod 8 is movably arranged on the other end of lower fixed hurdle 13, and upper fixed hurdle 2 is respectively arranged with a position phase with lower fixed hurdle 13
Corresponding isometric loose slot, the second connecting rod 4 can be movable on the loose slot of upper fixed hurdle 2, and third connecting rod 6 can be
It is movable on the loose slot of lower fixed hurdle 13, Telescopic Fixed device 7, screw rod are installed inside third connecting rod 6 and the 4th connecting rod 8
Motor 71 is mounted on inside third connecting rod 6, and 71 one end of lead screw motor is connected with screw rod 72, and screw rod 72 is not connected with lead screw motor 71
One end, be fully mounted inside third connecting rod 6,72 external activity of screw rod is equipped with Telescopic Fixed piece 73, Telescopic Fixed piece
73 are made of chrome-vanadium steel, and 71 other end of lead screw motor connects live wire 74, and 74 other end of electric wire is connected on motor switch 12,
Elevating lever 5 and lifting platform 1 be elevated to certain height it is fixed when, pass through being electrically connected for motor switch 12 and lead screw motor 71
It connects, control screw rod 72 rotates in the forward direction, and Telescopic Fixed piece 73 beginning is protruding, and Telescopic Fixed piece 73 appears in the second connecting rod 4
Lower section, guarantee that the second connecting rod 4 and the connection of third connecting rod 6 will not be bent because stress is overweight, ensure that lifting platform 1
The safety of people from top or object is electrically connected lead screw motor 71 by motor switch 12, controls silk when hoisting machine people needs to decline
Bar 72 reversely rotates, and Telescopic Fixed piece 73 starts inwardly to retract, and elevating lever 5 can normally decline.
In conclusion the fixing protector of hoisting machine people proposed by the present invention, by push rod 15 by hoisting machine people
It is pushed into suitable working region, starts motor switch 12, is connected to elevating lever 5,5 top of elevating lever above elevating lever receptacle 9
It is fixedly mounted on the central area of lifting platform 1, the lifting activity of elevating lever 5 just realizes the lifting of lifting platform 1, under lifting platform 1
The two sides of side are fixedly installed with fixed hurdle 2, and one end of upper fixed hurdle 2 is movably installed with first connecting rod 3, is screwed
3 position of first connecting rod, first connecting rod 3 can be rotated by screw at the origin, the other end activity installation of upper fixed hurdle 2
There is the second connecting rod 4, the other end of first connecting rod 3 is movably installed with the 4th connecting rod 8, and the other end of the second connecting rod 4 is living
Dynamic to be equipped with third connecting rod 6, the other end of third connecting rod 6 is movably arranged on lower 13 one end of fixed hurdle, and the 4th connecting rod 8 is living
The dynamic other end for being mounted on lower fixed hurdle 13, it is corresponding etc. that upper fixed hurdle 2 and lower fixed hurdle 13 are respectively arranged with a position
Long loose slot, the second connecting rod 4 can be movable on the loose slot of upper fixed hurdle 2, and third connecting rod 6 can be in lower fixed hurdle
It is movable on 13 loose slot, Telescopic Fixed device 7 is installed, lead screw motor 71 is pacified inside third connecting rod 6 and the 4th connecting rod 8
Inside third connecting rod 6,71 one end of lead screw motor is connected with screw rod 72, and screw rod 72 is not connected with one end of lead screw motor 71,
It is fully mounted inside third connecting rod 6,72 external activity of screw rod is equipped with Telescopic Fixed piece 73, and Telescopic Fixed piece 73 by chrome alum
Steel is made, and 71 other end of lead screw motor connects live wire 74, and 74 other end of electric wire is connected on motor switch 12, in elevating lever 5
With lifting platform 1 be elevated to certain height it is fixed when, by being electrically connected for motor switch 12 and lead screw motor 71, control silk
Bar 72 rotates in the forward direction, and Telescopic Fixed piece 73 starts protruding, to appear in the second connecting rod 4 for Telescopic Fixed piece 73 lower section, protects
The connection for demonstrate,proving the second connecting rod 4 and third connecting rod 6 will not be bent because stress is overweight, ensure that 1 people from top of lifting platform or
The safety of object is electrically connected lead screw motor 71 by motor switch 12, control screw rod 72 is reversed when hoisting machine people needs to decline
Rotation, Telescopic Fixed piece 73 starts inwardly to retract, and elevating lever 5 can normally decline, can in the lifting process of hoisting machine people
The firm of lifting junction is ensured with effective, the tenesmus of junction will not be led to because excessive weight is carried, to produce
Raw security risk, solves the problems, such as that current technology is insurmountable.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of fixing protector of hoisting machine people, including lifting platform (1), upper fixed hurdle (2), first connecting rod (3),
Two connecting rods (4), elevating lever (5), third connecting rod (6), Telescopic Fixed device (7), the 4th connecting rod (8), elevating lever receiving
Device (9), support rod (10), pedestal (11), motor switch (12), lower fixed hurdle (13), chassis (14), push rod (15) and idler wheel
(16), it is characterised in that: the two sides below the lifting platform (1) are fixedly installed with fixed hurdle (2), fixed column (2)
One end be movably installed with first connecting rod (3), the other end of fixed column (2) is movably installed with the second connecting rod (4),
The other end of the first connecting rod (3) is movably installed with the 4th connecting rod (8), and the other end of second connecting rod (4) is living
Dynamic to be equipped with third connecting rod (6), the other end of the third connecting rod (6) is movably arranged on lower fixed hurdle (13) one end, institute
State the other end that the 4th connecting rod (8) is movably arranged on lower fixed hurdle (13), the third connecting rod (6) and the 4th connecting rod
(8) internal to be equipped with Telescopic Fixed device (7), the lower fixed hurdle (13) is fixedly mounted on chassis (14), the chassis
(14) two sides are separately installed with two idler wheels (16), and the central area of the chassis (14) is fixedly installed with pedestal (11), described
Pedestal (11) rear is equipped with motor switch (12), and motor switch (12) rear is equipped with push rod (15), the pedestal
(11) top is fixedly installed with support rod (10), is equipped with elevating lever receptacle (9), the lifting above the support rod (10)
It is connected to elevating lever (5) above bar receptacle (9), elevating lever (5) top is fixedly mounted on the center of lifting platform (1)
Domain；
The Telescopic Fixed device (7) includes lead screw motor (71), screw rod (72), Telescopic Fixed piece (73) and electric wire (74), institute
It states lead screw motor (71) and is mounted on third connecting rod (6) inside, described lead screw motor (71) one end is connected with screw rod (72), described
Screw rod (72) external activity is equipped with Telescopic Fixed piece (73), and lead screw motor (71) other end connects live wire (74), institute
Electric wire (74) other end is stated to be connected on motor switch (12).
2. the fixing protector of hoisting machine people according to claim 1 a kind of, which is characterized in that described Telescopic Fixed
Block (73) is made of chrome-vanadium steel.
3. the fixing protector of hoisting machine people according to claim 1 a kind of, which is characterized in that the screw rod (72)
It is internal that one end far from lead screw motor (71) is mounted on third connecting rod (6).
4. the fixing protector of hoisting machine people according to claim 1 a kind of, which is characterized in that fixed column
(2) the corresponding isometric loose slot in a position is respectively arranged with lower fixed hurdle (13).
5. the fixing protector of hoisting machine people according to claim 1 a kind of, which is characterized in that second connection
Bar (4) and third connecting rod (6), first connecting rod (3) are connect by screw with nut with the 4th connecting rod (8).
6. the fixing protector of hoisting machine people according to claim 1 a kind of, which is characterized in that the lifting platform
(1) surface is equipped with anti-skid chequer.
7. the fixing protector of hoisting machine people according to claim 1 a kind of, which is characterized in that second connection
Angle caused by bar (4) and third connecting rod (6) and first connecting rod (3) and the 4th connecting rod (8) is 0 to 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943749.8A CN109015765A (en) | 2018-08-18 | 2018-08-18 | A kind of fixing protector of hoisting machine people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943749.8A CN109015765A (en) | 2018-08-18 | 2018-08-18 | A kind of fixing protector of hoisting machine people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109015765A true CN109015765A (en) | 2018-12-18 |
Family
ID=64631938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810943749.8A Withdrawn CN109015765A (en) | 2018-08-18 | 2018-08-18 | A kind of fixing protector of hoisting machine people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109015765A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130167Y (en) * | 1992-05-30 | 1993-04-21 | 能源部电力建设研究所 | U-type hydraulic lift platform |
| US5222717A (en) * | 1992-02-21 | 1993-06-29 | Tesco Hi-Lift, Inc. | Booster arm for high-lift mechanism |
| CN201432957Y (en) * | 2009-07-06 | 2010-03-31 | 郑州市海神停车设备有限公司 | Underground environment-friendly garbage transfer station |
| CN103303841A (en) * | 2013-05-09 | 2013-09-18 | 洛阳理工学院 | Hydraulic lifting platform with horizontal moving device |
| CN204237530U (en) * | 2014-10-30 | 2015-04-01 | 意欧斯仓储设备股份有限公司 | A kind of small size light platform car |
| CN108128416A (en) * | 2016-12-01 | 2018-06-08 | 浙江海洋大学 | A kind of marine engineering platform |
| CN108249347A (en) * | 2017-12-11 | 2018-07-06 | 安徽宝辰机电设备科技有限公司 | A kind of step-by-step movement mobile lifting device |
-
2018
- 2018-08-18 CN CN201810943749.8A patent/CN109015765A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222717A (en) * | 1992-02-21 | 1993-06-29 | Tesco Hi-Lift, Inc. | Booster arm for high-lift mechanism |
| CN2130167Y (en) * | 1992-05-30 | 1993-04-21 | 能源部电力建设研究所 | U-type hydraulic lift platform |
| CN201432957Y (en) * | 2009-07-06 | 2010-03-31 | 郑州市海神停车设备有限公司 | Underground environment-friendly garbage transfer station |
| CN103303841A (en) * | 2013-05-09 | 2013-09-18 | 洛阳理工学院 | Hydraulic lifting platform with horizontal moving device |
| CN204237530U (en) * | 2014-10-30 | 2015-04-01 | 意欧斯仓储设备股份有限公司 | A kind of small size light platform car |
| CN108128416A (en) * | 2016-12-01 | 2018-06-08 | 浙江海洋大学 | A kind of marine engineering platform |
| CN108249347A (en) * | 2017-12-11 | 2018-07-06 | 安徽宝辰机电设备科技有限公司 | A kind of step-by-step movement mobile lifting device |
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Application publication date: 20181218 |
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