CN105565222A - Vehicle-mounted mobile lifting overhaul platform - Google Patents
Vehicle-mounted mobile lifting overhaul platform Download PDFInfo
- Publication number
- CN105565222A CN105565222A CN201610162631.2A CN201610162631A CN105565222A CN 105565222 A CN105565222 A CN 105565222A CN 201610162631 A CN201610162631 A CN 201610162631A CN 105565222 A CN105565222 A CN 105565222A
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- CN
- China
- Prior art keywords
- push rod
- limiting stopper
- slide rail
- platform body
- spring
- 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
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides a vehicle-mounted mobile lifting overhaul platform which is simple in structure and convenient in operation and can improve the operation reliability and safety. A vehicle head and a carriage are arranged on a vehicle body; the carriage is internally provided with a platform device connected by a lifting mechanism; the platform device comprises a base and a platform body; the base comprises a pair of sliding rails with U-shaped cross sections; the two sides of the platform body are respectively provided with a pair of pulleys, and the pairs of pulleys are connected in the U-shaped ports of the sliding rails in a sliding mode by a sliding mechanism; the sliding mechanism comprises a telescopic push rod 1, a telescopic push rod 2, a limiting block 1, a limiting block 2, a spring 1 and a spring 2; the pairs of pulleys of the platform body are located between the limiting block 1 and the limiting block 2 and used for fixing the platform body; and the telescopic push rod 1 and the telescopic push rod 2 respectively incline to the respective outer side. The vehicle-mounted mobile lifting overhaul platform has the advantages of saving the operation time and improving the working efficiency.
Description
Technical field
The present invention relates to electric power overhaul field, particularly relate to vehicle-carrying lifting inspection platform.
Background technology
Current, along with the expansion of electrical network scale, 110KV level and above substation, transformer increase in numbers swiftly, overhaul of the equipments work capacity is multiplied, and there is open defect in the inspection platform used now: wherein, manually build inspection platform work capacity large, waste time and energy, sometimes the maintenance workload of ten minutes, build inspection platform and but need time half a day, after short time maintenance, also need a period of time to dismantle inspection platform, take, tear in platform process the risk that also there are personnel's mechanical wounding and personal electric shock injures and deaths open; Mechanical elevating platform is comparatively heavy, difficult, and personnel injure event by a crashing object and happen occasionally.In a word, manually build inspection platform and these two kinds of mode inefficiencies of mechanical elevating inspection platform, there is larger potential safety hazard, be difficult to the maintenance amount adapting to be multiplied.
Meanwhile, along with the development of lifting table, in use, can only there is unidirectional translation in its workplatform, when running into reverse operation, need moving body, adds working time and inconvenience.
Summary of the invention
The present invention is directed to above problem, provide a kind of structure simple, handled easily, improve the vehicle-mounted mobile lift maintaining platform of operating reliability and safety.
Technical scheme of the present invention is: described car body is provided with headstock and compartment, is provided with the stage apparatus connected by lifting mechanism in described compartment,
Described stage apparatus comprises base and platform body, and described base comprises the slide rail that a pair cross-section takes the shape of the letter U, and the both sides of described platform body are respectively equipped with a pair pulley, and a pair pulley is slidably connected in the U-shaped mouth of described slide rail by slipping mechanism;
The centre of described slide rail is provided with the through hole in horizontal direction, and the two ends of slide rail are respectively equipped with sliding mouth one and sliding mouth two, make the U-shaped mouth of slide rail be communicated with through hole;
Described slipping mechanism comprises flexible push rod one, flexible push rod two, limiting stopper one, limiting stopper two, spring one and spring two, described flexible push rod one and flexible push rod two are symmetrical arranged, described limiting stopper one and limiting stopper two are symmetrical arranged, and described spring one and spring two are symmetrical arranged
The two ends of described flexible push rod one are hinged on described slide rail and platform body respectively, the hinged outer end being located at the sliding mouth one of described slide rail of described limiting stopper one, described spring one is positioned at described through hole, the bottom that one end connects described limiting stopper one, the other end is connected to slide rail through hole of described spring one;
The two ends of described flexible push rod two are hinged on described slide rail and platform body respectively, the hinged outer end being located at the sliding mouth two of described slide rail of described limiting stopper two, described spring two is positioned at described through hole, the bottom that one end connects described limiting stopper two, the other end is connected to slide rail through hole of described spring two;
A pair pulley of described platform body between described limiting stopper one and limiting stopper two, for fixed platform body;
Described flexible push rod one and flexible push rod two tilt respectively to respective outside.
The opposite face of described limiting stopper one and limiting stopper two is respectively in circular arc.
Also comprise a pair snap device, a pair snap device is symmetrical arranged, described snap device comprises hook, shackle and horizontal push, described hook is located in horizontal push, described horizontal push is located in described through hole, described shackle is located at the bottom of described platform body, and described horizontal push action makes hook connect described shackle.
The two ends, bottom in described compartment are respectively equipped with jack, and described jack is positioned at the outside of wheel.
Described lifting mechanism is fork hydraulic crane.
Described flexible push rod one and flexible push rod two are hydraulic push rod, air-leg or electric pushrod.
The present invention is arranged through the stage apparatus that lifting mechanism carries out lifting action in compartment, easy of rise, and operation is reliable; Stage apparatus comprises base and platform body, a pair pulley on platform body is movably connected in the slide rail of base by slipping mechanism, platform body is made to carry out way moving, handled easily, make car body in identical position, staff on platform body can two-wayly overhaul, and saves working time, improves work efficiency.
At work, when platform body moves to side, as flexible push rod one works, it is main drive source to slipping mechanism, the flexible servo-actuated action of push rod two; Otherwise principle of work is identical.Flexible push rod one inclined push platform body, make platform body translation motion laterally, pulley moves in U-shaped mouth, then carries out " climbing " limiting stopper one, and platform body level can be shifted out and carry out service work; When platform body shift-in, because the outer end of limiting stopper one is hinged, limiting stopper one, by Compress Spring one, enters through hole from sliding mouth one, makes the reliable shift-in of platform body; Now, a pair pulley of platform body is between limiting stopper one and limiting stopper two, and platform body is reliably fixed.
Present invention saves the operating time, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 be in Fig. 1 A to structural representation,
Fig. 3 is the structural representation of platform body in the present invention,
Fig. 4 is the structural representation of slide rail in the present invention,
Fig. 5 is the course of action figure mono-of platform body in the present invention,
Fig. 6 is the course of action figure bis-of platform body in the present invention,
Fig. 7 is the course of action figure tri-of platform body in the present invention,
Fig. 8 is the structural representation one of optimal enforcement mode in the present invention,
Fig. 9 is the course of action figure of Fig. 8,
Figure 10 is the structural representation two of optimal enforcement mode in the present invention,
Figure 11 is the structural representation of platform body slippage in the present invention;
In figure, 1 is car body, and 2 is headstocks, and 3 is compartments, and 4 is lifting mechanisms,
5 is stage apparatus, and 51 is platform bodies, and 52 is bases, and 53 is slide rails, and 531 is U-shaped mouths, and 532 is through holes, and 533 are sliding mouths one, 54 is pulleys,
6 is slipping mechanisms, and 61 are flexible push rods one, 62 are flexible push rods two, 63 is limiting stoppers one, and 64 is limiting stoppers two, and 65 is springs one, and 66 is springs two,
7 is snap devices, and 71 is hooks, and 72 is shackles, and 73 is horizontal push,
8 is jacks, and 9 is wheels;
In figure, arrow represents sense of motion or spinning movement.
Detailed description of the invention
The present invention as shown in figs. 1-11, comprises car body 1, and described car body 1 is provided with headstock 2 and compartment 3, is provided with the stage apparatus 5 connected by lifting mechanism 4 in described compartment 3,
Described stage apparatus 5 comprises base 52 and platform body 51, described base 52 comprises the slide rail 53 that a pair cross-section takes the shape of the letter U, the both sides of described platform body 51 are respectively equipped with a pair pulley 54, and a pair pulley is slidably connected in the U-shaped mouth 531 of described slide rail by slipping mechanism 6;
The centre of described slide rail 53 is provided with the through hole 532 in horizontal direction, and the two ends of slide rail are respectively equipped with sliding mouth 1 and sliding mouth two, makes the U-shaped mouth of slide rail be communicated with through hole (be convenient to limiting stopper one and limiting stopper enters in through hole from U-shaped mouth);
Described slipping mechanism 6 comprises flexible push rod 1, flexible push rod 2 62, limiting stopper 1, limiting stopper 2 64, spring 1 and spring 2 66, described flexible push rod 1 and flexible push rod 2 62 are symmetrical arranged, described limiting stopper 1 and limiting stopper 2 64 are symmetrical arranged, described spring 1 and spring 2 66 are symmetrical arranged
The two ends of described flexible push rod 1 are hinged on described slide rail 53 and platform body 51 that (connecting sliding rail and platform body on the one hand, makes both positions relatively fixing respectively; On the other hand, there is provided the power of the movement of platform body), the hinged outer end being located at the sliding mouth 1 of described slide rail of described limiting stopper 1 (makes pulley need climbing through limiting stopper one, just can shift out), described spring 1 is positioned at described through hole 532, and the bottom that one end connects described limiting stopper 1, the other end is connected to slide rail through hole 532 of described spring 1, arranges spring one, on the one hand limiting stopper one can be fixed, be convenient to pulley and outwards climb; When making pulley shift-in on the other hand, limiting stopper one Compress Spring one stretches in through hole, then resets;
The two ends of described flexible push rod 2 62 are hinged on described slide rail 53 and platform body 51 respectively, the hinged outer end being located at the sliding mouth 2 533 of described slide rail of described limiting stopper 2 64, described spring 2 66 is positioned at described through hole, the bottom that one end connects described limiting stopper 2 64, the other end is connected to slide rail through hole 532 of described spring 2 66;
A pair pulley 54 of described platform body 51 between described limiting stopper 1 and limiting stopper 2 64, for fixed platform body (namely during conventional sense, platform body is between limiting stopper one and limiting stopper two);
Described flexible push rod one and flexible push rod two tilt respectively to respective outside, are convenient to expanding-contracting action, make platform body can translation motion laterally; Flexible push rod one and flexible push rod two are set, make platform body can to two-direction moving action, operation reliable (as shown in figure 11, platform body can way moving); When flexible push rod one works, flexible push rod one is active source, and flexible push rod two is servo-actuated source, carries out servo-actuated action; When flexible push rod two works, its principle is identical.
The opposite face of described limiting stopper 1 and limiting stopper 2 64, respectively in circular arc, makes pulley reliably can slide through limiting stopper one or limiting stopper two.
As Figure 8-9, also comprise a pair snap device 7, a pair snap device is symmetrical arranged, described snap device comprises hook 71, shackle 72 and horizontal push 73, described hook 71 is located in horizontal push 73, described horizontal push 73 is located in described through hole 532, and described shackle 72 is located at the bottom of described platform body 51, and described horizontal push action makes hook connect described shackle.
When platform body moves to side, connect clasp by arranging hook, can be used for reliably spacing, the distance that platform body is slided is in safe range.
As shown in Figure 10, the two ends, bottom in described compartment are respectively equipped with jack 8, and described jack is positioned at the outside of wheel 9; Arrange jack, when platform body moves to side, the jack being positioned at homonymy below it carries out work, makes car body keep balance, avoids toppling, improve service life.
Described lifting mechanism 4 is fork hydraulic crane, easy of rise, and operation is reliable, as described in Figure 2 for lifting mechanism launches action.
Described flexible push rod one and flexible push rod two are hydraulic push rod, air-leg or electric pushrod, are convenient to carry out selection according to real work situation and install.
Claims (6)
1. a vehicle-mounted mobile lift maintaining platform, comprises car body, and described car body is provided with headstock and compartment, it is characterized in that, is provided with the stage apparatus connected by lifting mechanism in described compartment,
Described stage apparatus comprises base and platform body, and described base comprises the slide rail that a pair cross-section takes the shape of the letter U, and the both sides of described platform body are respectively equipped with a pair pulley, and a pair pulley is slidably connected in the U-shaped mouth of described slide rail by slipping mechanism;
The centre of described slide rail is provided with the through hole in horizontal direction, and the two ends of slide rail are respectively equipped with sliding mouth one and sliding mouth two, make the U-shaped mouth of slide rail be communicated with through hole;
Described slipping mechanism comprises flexible push rod one, flexible push rod two, limiting stopper one, limiting stopper two, spring one and spring two, described flexible push rod one and flexible push rod two are symmetrical arranged, described limiting stopper one and limiting stopper two are symmetrical arranged, and described spring one and spring two are symmetrical arranged
The two ends of described flexible push rod one are hinged on described slide rail and platform body respectively, the hinged outer end being located at the sliding mouth one of described slide rail of described limiting stopper one, described spring one is positioned at described through hole, the bottom that one end connects described limiting stopper one, the other end is connected to slide rail through hole of described spring one;
The two ends of described flexible push rod two are hinged on described slide rail and platform body respectively, the hinged outer end being located at the sliding mouth two of described slide rail of described limiting stopper two, described spring two is positioned at described through hole, the bottom that one end connects described limiting stopper two, the other end is connected to slide rail through hole of described spring two;
A pair pulley of described platform body between described limiting stopper one and limiting stopper two, for fixed platform body;
Described flexible push rod one and flexible push rod two tilt respectively to respective outside.
2. a kind of vehicle-mounted mobile lifting table according to claim 1, is characterized in that, the opposite face of described limiting stopper one and limiting stopper two is respectively in circular arc.
3. a kind of vehicle-mounted mobile lifting table according to claim 1 and 2, it is characterized in that, also comprise a pair snap device, a pair snap device is symmetrical arranged, described snap device comprises hook, shackle and horizontal push, and described hook is located in horizontal push, and described horizontal push is located in described through hole, described shackle is located at the bottom of described platform body, and described horizontal push action makes hook connect described shackle.
4. a kind of vehicle-mounted mobile lifting table according to claim 3, is characterized in that, the two ends, bottom in described compartment are respectively equipped with jack, and described jack is positioned at the outside of wheel.
5. a kind of vehicle-mounted mobile lifting table according to claim 1, is characterized in that, described lifting mechanism is fork hydraulic crane.
6. a kind of vehicle-mounted mobile lifting table according to claim 1, is characterized in that, described flexible push rod one and flexible push rod two are hydraulic push rod, air-leg or electric pushrod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162631.2A CN105565222B (en) | 2016-03-21 | 2016-03-21 | A kind of vehicle-mounted mobile lift maintaining platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162631.2A CN105565222B (en) | 2016-03-21 | 2016-03-21 | A kind of vehicle-mounted mobile lift maintaining platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105565222A true CN105565222A (en) | 2016-05-11 |
| CN105565222B CN105565222B (en) | 2018-01-26 |
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ID=55875950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162631.2A Active CN105565222B (en) | 2016-03-21 | 2016-03-21 | A kind of vehicle-mounted mobile lift maintaining platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105565222B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098297A (en) * | 2017-06-07 | 2017-08-29 | 长兴众化生物科技有限公司 | Vehicular translates elevating table device |
| CN109122645A (en) * | 2018-10-31 | 2019-01-04 | 湖南农业大学 | A kind of automatic leveling spray rod system of high-clearance fog machine |
| CN117430065A (en) * | 2023-12-21 | 2024-01-23 | 烟台承玺科技发展有限公司 | Movable lifting operation platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893540A (en) * | 1973-12-07 | 1975-07-08 | Robert A Beucher | Lifting mechanism |
| DE3027301A1 (en) * | 1980-07-18 | 1982-03-04 | Eisenwerk Friedrich Schröder-GmbH & Co KG, 8000 München | Lifting vehicle with scissors platform - has platform moved vertically in relation to top frame by drive |
| CN1640807A (en) * | 2004-01-15 | 2005-07-20 | 株式会社犬塚制作所 | Platform for high-altitude operation |
| CN201990453U (en) * | 2011-04-26 | 2011-09-28 | 湖南星邦重工有限公司 | Two-stage telescopic platform applied to scissor type aerial working platform |
| CN204251273U (en) * | 2014-11-18 | 2015-04-08 | 扬州市江都永坚有限公司 | Three degree of freedom mobile hoistable platform |
| CN205472515U (en) * | 2016-03-21 | 2016-08-17 | 江苏省电力公司扬州市江都供电公司 | Platform is gone up and down to overhaul in on -vehicle removal |
-
2016
- 2016-03-21 CN CN201610162631.2A patent/CN105565222B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893540A (en) * | 1973-12-07 | 1975-07-08 | Robert A Beucher | Lifting mechanism |
| DE3027301A1 (en) * | 1980-07-18 | 1982-03-04 | Eisenwerk Friedrich Schröder-GmbH & Co KG, 8000 München | Lifting vehicle with scissors platform - has platform moved vertically in relation to top frame by drive |
| CN1640807A (en) * | 2004-01-15 | 2005-07-20 | 株式会社犬塚制作所 | Platform for high-altitude operation |
| CN201990453U (en) * | 2011-04-26 | 2011-09-28 | 湖南星邦重工有限公司 | Two-stage telescopic platform applied to scissor type aerial working platform |
| CN204251273U (en) * | 2014-11-18 | 2015-04-08 | 扬州市江都永坚有限公司 | Three degree of freedom mobile hoistable platform |
| CN205472515U (en) * | 2016-03-21 | 2016-08-17 | 江苏省电力公司扬州市江都供电公司 | Platform is gone up and down to overhaul in on -vehicle removal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098297A (en) * | 2017-06-07 | 2017-08-29 | 长兴众化生物科技有限公司 | Vehicular translates elevating table device |
| CN109122645A (en) * | 2018-10-31 | 2019-01-04 | 湖南农业大学 | A kind of automatic leveling spray rod system of high-clearance fog machine |
| CN109122645B (en) * | 2018-10-31 | 2023-08-22 | 湖南农业大学 | Automatic leveling spray lance system of high-clearance plant protection machine |
| CN117430065A (en) * | 2023-12-21 | 2024-01-23 | 烟台承玺科技发展有限公司 | Movable lifting operation platform |
| CN117430065B (en) * | 2023-12-21 | 2024-03-22 | 烟台承玺科技发展有限公司 | Movable lifting operation platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105565222B (en) | 2018-01-26 |
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