CN219217480U - Scissor type work platform - Google Patents
Scissor type work platform Download PDFInfo
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- CN219217480U CN219217480U CN202223269667.0U CN202223269667U CN219217480U CN 219217480 U CN219217480 U CN 219217480U CN 202223269667 U CN202223269667 U CN 202223269667U CN 219217480 U CN219217480 U CN 219217480U
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000003044 adaptive effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 9
- 230000003028 elevating effect Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a scissor type work platform which comprises a movable base, wherein an installation groove is formed in the upper end of the movable base, a scissor lifting platform assembly is installed in the installation groove, an adaptive power mechanism is arranged on the scissor lifting platform assembly, a transverse connecting rod is arranged on the adaptive power mechanism, two installation frames are fixed on opposite side walls in the installation groove, a reversing mechanism is arranged on the two installation frames on the same side together, the two reversing mechanisms are connected with the transverse connecting rod, and two turntables are arranged on the reversing mechanism. The utility model can adjust the height of the second hydraulic cylinder assembly and simultaneously ensure that the second hydraulic cylinder assembly can push the linkage shaft to advance and retreat for control, does not influence the lifting operation of the scissor lifting platform assembly, is convenient for controlling the height of the abutting plate and the position, is convenient for quick adjustment and control, and is convenient for carrying out up-down, advancing, retreating, steering and other works on an aerial operation platform.
Description
Technical Field
The utility model relates to the technical field of scissor type work platforms, in particular to a scissor type work platform.
Background
The scissor type aerial work platform is movable aerial work equipment which is widely applied to aerial work, equipment security inspection maintenance and the like in various industries. The scissor type aerial work platform is generally composed of a chassis, a scissor lifting mechanism and three parts of work platform components. The shearing fork lifting mechanism consists of a plurality of rods which are mutually crossed, pivoted and arranged in an X shape, and a lifting driving telescopic component is arranged in the shearing fork lifting mechanism to drive the shearing fork lifting mechanism to lift. The scissor type aerial work platform can walk fast and slowly under working states of different heights, and can continuously finish up-down, forward, backward, steering and other works on an aerial convenient operation platform.
In order to ensure the stability of the scissor type aerial work platform in use, the scissor type aerial work platform is generally provided with rotating rods at four corners and an adjustable lifting frame for abutting against a base layer, and the rotating rods and the adjustable lifting frame in the prior art are generally manually adjusted, so that the scissor type aerial work platform is not beneficial to rapid regulation and control and affects the work such as advancing, retreating and steering of the scissor type aerial work platform, and therefore, the scissor type aerial work platform needs to be improved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a scissor type work platform. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cut fork work platform, includes movable base, movable base's upper end is equipped with the mounting groove, install in the mounting groove and cut fork elevating platform subassembly, be equipped with adaptability power unit on cutting fork elevating platform subassembly, be equipped with the transverse connection pole on the adaptability power unit, all be fixed with two mounting brackets on the relative lateral wall in the mounting groove, be equipped with reverse mechanism jointly on two mounting brackets of same one side, two reverse mechanisms all are connected with the transverse connection pole, be equipped with two turntables on the reverse mechanism, the upper end one side rotation of turntables is connected with the pendulum rod, the one end rotation of pendulum rod is connected with the push rod, the push rod is slided and is cup jointed on movable base, the four corners of movable base all is fixed with first lead screw nut spare, in order to make two push rods reverse operations of same one side, reverse mechanism is including rotating the second lead screw nut spare of cup jointing on two mounting brackets of same side, the upper and lower both ends of second lead screw nut spare are fixed with carousel and gear piece respectively, the other end rotation of pendulum rod is connected with upper end one side of turnplate, two identical side two side screw nut spare, two end of the same two side screw nut spare are equipped with the second screw nut spare, two end of the second screw nut spare are mutually meshed in the two side, the second screw nut spare is fixed with the two end.
Preferably, in order to be convenient for control pendulum member pivoted control guarantees can fully control the operation of cutting fork elevating platform subassembly, adaptive power mechanism is including installing the universal driving axle spare on cutting fork elevating platform subassembly, install the mounting on the universal driving axle spare, the one end slidable mounting of mounting has the slider, the bottom in the mounting groove is fixed with first pneumatic cylinder subassembly, the piston rod end of first pneumatic cylinder subassembly is fixed with the second pneumatic cylinder subassembly, the piston rod end of second pneumatic cylinder subassembly is fixed in one side of slider, transverse connection pole and second pneumatic cylinder subassembly fixed connection.
Preferably, in order to facilitate the adaptation to the operation of the swinging rod, the reset mechanism comprises a sliding rod which is slidably mounted on the swinging rod, one end of the sliding rod is fixedly provided with a spring element, and the spring element is fixedly connected with one side of the movable base.
Preferably, the diameter of the turntable is smaller than the diameter of the gear member in order to facilitate stable operation of the turntable.
Preferably, in order to stably push the swing rod to rotate, one end of the push rod is arranged in a hemispherical shape.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the cooperation of the first hydraulic cylinder assembly, the sliding piece and the fixing piece, the height of the second hydraulic cylinder assembly can be adjusted, and meanwhile, the second hydraulic cylinder assembly can push the forward and backward movement of the linkage shaft piece to be controlled, so that the lifting operation of the scissor lifting platform assembly can not be influenced;
2. the height of the second screw rod piece can be controlled through controlling the height of the second hydraulic cylinder assembly, so that the turntable can be conveniently rotated, the positions of the push rod and the movable base can be further controlled, the position height of the swing rod piece can be adjusted through the cooperation of the first screw rod piece and the first screw rod nut piece, and whether the abutting plate abuts against the ground is controlled;
3. the swing rod piece can conveniently rotate under the action of the sliding rod and the spring piece, and can conveniently reset when the swing rod piece is not influenced by external force, and meanwhile, the lifting of the swing rod piece is not influenced by the sliding rod;
in summary, the utility model can ensure that the second hydraulic cylinder assembly can push the linkage shaft to advance and retreat for control while adjusting the height of the second hydraulic cylinder assembly, can not influence the lifting operation of the scissor lifting platform assembly, is convenient for controlling the height of the abutting plate and the position, is convenient for quick adjustment and control, and is convenient for carrying out up-down, advancing, retreating, steering and other works on an aerial operation platform.
Drawings
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a top view of the reversing mechanism of the present utility model;
FIG. 3 is an enlarged view of the utility model at A;
FIG. 4 is an enlarged view of the utility model at B;
in the figure: the movable base is 1, 2 first hydraulic cylinder components, 3 second hydraulic cylinder components, 4 mounting grooves, 5 scissor lifting platform components, 6 push rods, 7 swing rods, 8 turntables, 9 mounting frames, 10 slide rods, 11 abutting plates, 12 spring pieces, 13 swing rod pieces, 14 first screw pieces, 15 first screw nut pieces, 16 gear pieces, 17 second screw nut pieces, 18 second screw pieces, 19 transverse connecting rods, 20 linkage shaft pieces, 21 fixing pieces and 22 sliding pieces.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a scissor type working platform comprises a movable base 1, wherein an installation groove 4 is formed in the upper end of the movable base 1, a scissor lifting platform assembly 5 is installed in the installation groove 4, the scissor lifting platform assembly 5 is composed of a scissor lifting assembly and a working platform, wherein the scissor lifting assembly is composed of a plurality of rods which are mutually crossed and pivoted and are arranged in an X shape, the scissor lifting assembly is internally connected with a hydraulic power assembly or a corresponding power mechanism and used for driving the scissor lifting assembly to drive the platform to lift, an adaptive power mechanism is arranged on the scissor lifting platform assembly 5, a transverse connecting rod 19 is arranged on the adaptive power mechanism, the scissor lifting platform assembly 5 can be stably operated through the adaptive power mechanism, meanwhile, the control of 19 lifting is facilitated, the reversing mechanism comprises a second screw nut piece 17 which is rotatably sleeved on two installation racks 9 on the same side, a turntable 8 and a gear piece 16 are respectively fixed at the upper end and the lower end of the second screw nut piece 17, the diameter of the turntable 8 is smaller than that of the gear piece 16, the other end of the swinging rod 7 is rotatably connected to one side of the turntable 8, two identical screw nuts 16 can be meshed with the two second screw nut pieces 18 which are rotatably driven by two identical screw nut pieces 18 on the same side, and two screw nut pieces 18 which can be meshed with each other end of the second screw nut piece 18.
Referring to fig. 1 and 4, the stress power mechanism comprises a linkage shaft 20 installed on a scissor lifting table assembly 5, a fixing piece 21 is installed on the linkage shaft 20, one end of the fixing piece 21 is slidably installed with a sliding piece 22, a first hydraulic cylinder assembly 2 is fixed at the bottom in an installation groove 4, a second hydraulic cylinder assembly 3 is fixed at the tail end of a piston rod of the first hydraulic cylinder assembly 2, the tail end of the piston rod of the second hydraulic cylinder assembly 3 is fixed at one side of the sliding piece 22, a transverse connecting rod 19 is fixedly connected with the second hydraulic cylinder assembly 3, the second hydraulic cylinder assembly 3 can control the piston rod to move, and the height change of the second hydraulic cylinder assembly 3 is adapted through the cooperation of the sliding piece 22 and the fixing piece 21, and meanwhile, the second hydraulic cylinder assembly 3 can drive the linkage shaft 20 to move smoothly and reciprocally.
Referring to fig. 1 and 4, two mounting frames 9 are fixed on opposite side walls in the mounting groove 4, two reversing mechanisms are jointly arranged on the two mounting frames 9 on the same side and are connected with a transverse connecting rod 19, the operation of the reversing mechanisms can be controlled through the lifting of the transverse connecting rod 19, two turntables 8 are arranged on the reversing mechanisms, and the reversing mechanisms can enable the two turntables 8 on the same side to reversely rotate.
Referring to fig. 1-4, a swing rod 7 is rotatably connected to one side of the upper end of the turntable 8, one end of the swing rod 7 is rotatably connected to a push rod 6, one end of the push rod 6 is in a hemispherical arrangement, the push rod 6 is slidably sleeved on the movable base 1, the four corners of the movable base 1 are all fixed with first screw nut pieces 15, the second screw piece 18 is internally screwed with first screw pieces 14, the lower end of the first screw piece 14 is fixed with a swing rod piece 13, the four push rods 6 respectively collide with the four swing rod pieces 13, the push rod 6 can stably push the swing rod pieces 13 to rotate, the first screw 14 can rotate in the first screw nut pieces 15 along with the rotation of the swing rod pieces 13, the first screw 14 can drive the swing rod pieces 13 to lift by controlling the rotation direction of the first screw 14, the lower end of the swing rod pieces 13 is fixed with a collision plate 11, the swing rod pieces 13 drive the collision plate 11 to lift, and the collision plate 11 is controlled to contact with a base layer or not, so that the movable base 1 can be stably fixed or conveniently moved.
Referring to fig. 2, a reset mechanism is provided on the swing rod member 13, the reset mechanism includes a slide rod 10 slidably mounted on the swing rod member 13, one end of the slide rod 10 is fixed with a spring member 12, the spring member 12 is fixedly connected with one side of the movable base 1, lifting of the swing rod member 13 does not affect the position of the slide rod 10, meanwhile, the elasticity of the spring member 12 is convenient for adapting to rotation of the swing rod member 13, and the spring member 12 can reset the swing rod member 13 when the swing rod member 13 is free from external force.
In the utility model, when the hydraulic device is used, the sliding part 22 can be driven by the second hydraulic cylinder assembly 3 to drive the fixed part 21 to drive the linkage shaft part 20 to move forwards and backwards, meanwhile, the scissor lifting table assembly 5 can be lifted, the worker can lift the second hydraulic cylinder assembly 3 by controlling the first hydraulic cylinder assembly 2, meanwhile, the control of the linkage shaft part 20 by the second hydraulic cylinder assembly 3 cannot be influenced under the cooperation of the sliding part 22 and the fixed part 21, the first hydraulic cylinder assembly 2 can drive the second screw part 18 to lift by the transverse connecting rod 19 through the second hydraulic cylinder assembly 3, the second screw part 18 and the second screw nut part 17 are matched, one second screw nut part 17 in the two second screw nut parts 17 on the same side can rotate, the two turntables 8 can reversely rotate by the action of the two gear parts 16 meshed with each other on the same side, the push rod 6 can make the swinging rod 13 swing, the swinging of the swinging rod 13 can drive the first screw part 14 to rotate, the swinging rod 13 and the swinging rod 13 can be controlled under the action of the first screw nut part 15, and the lifting rod 11 and the swinging rod 11 can be controlled under the action of the first screw nut part 15, and the lifting rod 11 can move in a position of the base plate 11 and the base plate 11 can be controlled conveniently through the action of the sliding rod 11 and the position of the base plate 11.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. A scissor work platform comprising a movable base (1), characterized in that: the upper end of the movable base (1) is provided with a mounting groove (4), a scissor lifting table assembly (5) is mounted in the mounting groove (4), an adaptive power mechanism is arranged on the scissor lifting table assembly (5), transverse connecting rods (19) are arranged on the adaptive power mechanism, two mounting frames (9) are fixed on opposite side walls in the mounting groove (4), a reversing mechanism is jointly arranged on the two mounting frames (9) on the same side, the two reversing mechanisms are connected with the transverse connecting rods (19), two turntables (8) are arranged on the reversing mechanism, one side of the upper end of each turntable (8) is rotationally connected with a swinging rod (7), one end of each swinging rod (7) is rotationally connected with a push rod (6), the push rods (6) are slidingly sleeved on the movable base (1), four corners of the movable base (1) are respectively fixed with a first screw nut piece (15), the reversing mechanism comprises a second screw nut piece (17) which is rotationally sleeved on the two mounting frames (9) on the same side, the upper end of each second screw nut piece (17) is rotationally connected with a gear piece (16) on the same side, the two turntables (8) are rotationally meshed with one another end of each turntable piece (16), the two second screw nut pieces (17) on the same side are internally screwed with the second screw pieces (18), the two second screw pieces (18) are respectively fixed at two ends of the transverse connecting rod (19), the second screw pieces (18) are internally screwed with the first screw pieces (14), the lower ends of the first screw pieces (14) are fixedly provided with swing rod pieces (13), four push rods (6) are respectively in conflict with the four swing rod pieces (13), one side of the lower end of each swing rod piece (13) is fixedly provided with a conflict plate (11), and the swing rod pieces (13) are provided with reset mechanisms.
2. A scissor work platform according to claim 1, characterized in that: the adaptive power mechanism comprises a linkage shaft (20) arranged on a scissor lifting table assembly (5), a fixing piece (21) is arranged on the linkage shaft (20), one end of the fixing piece (21) is slidably provided with a sliding piece (22), a first hydraulic cylinder assembly (2) is fixed at the bottom in a mounting groove (4), a second hydraulic cylinder assembly (3) is fixed at the tail end of a piston rod of the first hydraulic cylinder assembly (2), the tail end of the piston rod of the second hydraulic cylinder assembly (3) is fixed on one side of the sliding piece (22), and a transverse connecting rod (19) is fixedly connected with the second hydraulic cylinder assembly (3).
3. A scissor work platform according to claim 1, characterized in that: the reset mechanism comprises a sliding rod (10) which is slidably arranged on a swinging rod piece (13), one end of the sliding rod (10) is fixedly provided with a spring piece (12), and the spring piece (12) is fixedly connected with one side of the movable base (1).
4. A scissor work platform according to claim 1, characterized in that: the diameter of the turntable (8) is smaller than the diameter of the gear part (16).
5. A scissor work platform according to claim 1, characterized in that: one end of the push rod (6) is arranged in a hemispherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223269667.0U CN219217480U (en) | 2022-12-07 | 2022-12-07 | Scissor type work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223269667.0U CN219217480U (en) | 2022-12-07 | 2022-12-07 | Scissor type work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219217480U true CN219217480U (en) | 2023-06-20 |
Family
ID=86752160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223269667.0U Active CN219217480U (en) | 2022-12-07 | 2022-12-07 | Scissor type work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219217480U (en) |
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2022
- 2022-12-07 CN CN202223269667.0U patent/CN219217480U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240929 Address after: 250000 Room 1303, Unit 1, Building 14, Longyu Tiancheng, Weisan Road, Jiyang Street, Jiyang District, Jinan City, Shandong Province (South of Hardware and Building Materials City) Patentee after: Shandong Xiangshun Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: No. 136, Nanguo Village, Jiyang Street, Jiyang County, Jinan City, Shandong Province, 251400 Patentee before: Jinan Longming Lifting Machinery Co.,Ltd. Country or region before: China |