CN203306995U - Shear type lifting table - Google Patents
Shear type lifting table Download PDFInfo
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- CN203306995U CN203306995U CN2013202810555U CN201320281055U CN203306995U CN 203306995 U CN203306995 U CN 203306995U CN 2013202810555 U CN2013202810555 U CN 2013202810555U CN 201320281055 U CN201320281055 U CN 201320281055U CN 203306995 U CN203306995 U CN 203306995U
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model discloses a shear type lifting table. The shear type lifting table comprises a base plate, a lifting mechanism, a working platform and a telescopic slanting ladder, wherein the lifting mechanism is connected with the base plate and the working platform; the bottom of the telescopic slanting ladder is fixed on the base plate; the top of the telescopic slanting ladder is connected with the working platform. According to the shear type lifting table, the telescopic slanting ladder is arranged on the base plate so that a worker can switch operating environments vertically at any time, and convenience is brought to actual production and operation; moreover, the telescopic slanting ladder has flexibility, therefore, when the shear type lifting table does not operate and the working platform falls down, the telescopic slanting ladder can be contracted to become one segment without occupying additional space.
Description
Technical Field
The utility model relates to the field of machinary, in particular to shear type elevating platform.
Background
The lifting platform is a hoisting machine for vertically transporting people or objects, and also refers to equipment for vertically conveying in logistics systems of factories, automatic warehouses and the like. Generally, various plane conveying devices are also arranged on the lifting platform and used as connecting devices of conveying lines with different heights; in addition, the lifting platform is also widely applied to high-altitude operation environments such as installation and maintenance. And because the elevating platform has the characteristic of freely lifting, the elevating platform is widely applied to the fields of municipal maintenance, wharfs, goods transportation in logistics centers, building decoration and the like. Because the lifting platform is provided with an automobile chassis or a battery car chassis, the lifting platform can freely walk, and the working height space is changed.
The elevating platform is of a plurality of types and can be divided into: the device comprises a shear type lifting platform, a guide rail type lifting platform, an aluminum alloy type lifting platform, a sleeve cylinder type lifting platform, a folding arm type overhead working truck and a crank arm type overhead working truck. The shear type lifting platform is special equipment for high-altitude operation with wide application, and has a shear type mechanical structure, so that the lifting of the lifting platform has higher stability; the wide operation platform and the high bearing capacity enable the high-altitude operation range to be larger; the multifunctional high-altitude operation platform is suitable for simultaneous operation of multiple persons, and enables high-altitude operation efficiency to be higher and safety to be guaranteed. In the prior art, a worker stands on a working platform of a lifting platform and must lift by controlling the lifting platform. However, in actual operation, workers often need to switch between different working environments of high altitude and the ground, so that the lifting platform needs to be debugged continuously, and troubles are brought to the operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shear type elevating platform can make the staff carry out the up-and-down conversion of operation environment at any time.
In order to solve the technical problem, the utility model provides a shear type elevating platform, include: the device comprises a chassis, a lifting structure, a working platform and a telescopic inclined ladder; the lifting structure is connected with the chassis and the working platform; the bottom of the telescopic inclined ladder is fixed on the chassis, and the top of the telescopic inclined ladder is connected with the working platform.
Preferably, the lifting structure comprises an outer scissor, an inner scissor and a hydraulic cylinder; the chassis is provided with a first slide way corresponding to the first bolt; one end of the outer scissor is hinged with a first support arranged at the bottom of the working platform through a first bolt, and the other end of the outer scissor slides along the first slide way; two ends of the inner scissor fork are respectively provided with a second bolt, and the bottom of the working platform is provided with a second slide way corresponding to the second bolts; one end of the inner scissor is hinged with a second support arranged on the chassis through a second bolt, and the other end of the inner scissor slides along a second slide way; the outer scissors are arranged in two groups in parallel, one ends of the outer scissors are connected through a first connecting rod, and the other ends of the outer scissors are connected through a first supporting rod; the inner scissors are also arranged in two groups in parallel, two ends of each inner scissors are connected through a second connecting rod, and a second supporting rod is arranged in the middle of each inner scissors; the hydraulic cylinders are arranged in two groups in parallel, and one end of each hydraulic cylinder is a movable rod and is connected with the second support rod; the other end of the hydraulic cylinder is a cylinder body and is connected with the first supporting rod.
Preferably, the inclined ladder is of a two-section structure and comprises: a first frame, a second frame and a bracket; wherein the bracket is connected with the first frame and the second frame; pedals are arranged on the first frame and the second frame; the frame bottom of the both sides of second frame is equipped with the fourth bolt, the support both sides be equipped with the channel that the fourth bolt corresponds, the second frame is followed the channel slides.
Preferably, a hydraulic control box is arranged inside the chassis.
Preferably, the working platform is provided with a control box, and the control box is connected with a third connecting rod arranged on the working platform.
Preferably, the control box is connected with the hydraulic control box through a circuit system arranged inside the shear type lifting platform.
Preferably, collision avoidance devices are arranged around the chassis.
Preferably, the periphery of the working platform is provided with a protective railing.
Preferably, a pressure gauge and an electric quantity display are further arranged on the chassis.
Compared with the prior art, the shear type lifting platform of the utility model has the advantages that the telescopic inclined ladder is arranged on the chassis, so that the working personnel can carry out the up-and-down conversion of the working environment at any time, and the convenience is brought to the actual production operation; and because the telescopic inclined ladder has the telescopic property, when the shear type lifting platform does not work and the working platform descends, the telescopic inclined ladder can be contracted into a section, and redundant space cannot be occupied.
Drawings
Fig. 1 is a schematic view of the overall structure of a shear type elevating platform according to an embodiment of the present invention;
fig. 2 is a side view of a shear lift in an embodiment of the present invention;
fig. 3 is a schematic view of a lifting structure of a shear type lifting platform according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an inclined ladder of a shear type lifting platform according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 in combination with fig. 2, the shear type lifting platform of the present invention includes: the device comprises a chassis 1, a lifting structure 2, a working platform 3 and a telescopic inclined ladder 4; the lifting structure 2 is connected with the chassis 1 and the working platform 3; the bottom of the telescopic inclined ladder 4 is fixed on the chassis 1, and the top end of the telescopic inclined ladder 4 is connected with the working platform 3.
Referring to fig. 3 in conjunction with fig. 1 to 2, the lifting structure 2 includes: comprising an outer scissor 21, an inner scissor 22 and a hydraulic cylinder 23.
Two ends of the outer scissor 21 are both provided with a first bolt 241, and the chassis 1 is provided with a first slideway 11 corresponding to the first bolt 241; one end of the outer scissor 21 is hinged to the first bracket 31 arranged at the bottom of the working platform 3 through a first bolt 241, and the other end of the outer scissor 21 can slide along the first slideway 11.
Two ends of the inner scissor 22 are both provided with a second bolt 242, and the bottom of the working platform 3 is provided with a second slideway 12 corresponding to the second bolt 242; one end of the inner scissor 22 is hinged to the second bracket 32 arranged on the chassis 1 through a second bolt 242, and the other end of the inner scissor 22 can slide along the second slideway 12.
The outer scissors 21 are two groups arranged in parallel, one end (the end close to the working platform 3) of each outer scissors 21 is connected through a first connecting rod 251, and the other end (the end close to the chassis 1) of each outer scissors 21 is connected through a first supporting rod 261; the inner scissors 22 are also two sets arranged in parallel, two ends of the inner scissors 22 are connected through a second connecting rod 252, and a second support rod 262 is further arranged in the middle of the inner scissors 22.
The hydraulic cylinders 23 are also arranged in two groups in parallel, and one end of each hydraulic cylinder 23 is a movable rod and is connected with the second support rod 262; the other end of the hydraulic cylinder 23 is a cylinder body connected with the first support rod 261.
Wherein, the center of the outer scissors 21 and the center of the inner scissors 22 are hinged in a crossing way through a third bolt 243.
Referring to fig. 4, the retractable inclined ladder 4 has a two-section structure, including: a first frame 41, a second frame 42, and a bracket 43; support 43 with first frame 41 and second frame 42 link to each other, wherein all be equipped with the footboard on first frame 41 and the second frame 42, the frame bottom of second frame 42 is equipped with the fourth bolt (not marking in the picture), support 43 both sides be equipped with the channel that the fourth bolt corresponds, second frame 42 can along the channel slides to the realization is flexible, when work platform 3 rose a take the altitude, tensile second frame 42 reachs corresponding height, and staff alright with about freely, the staff can carry out operational environment's up-and-down conversion at any time, avoids work platform's a lot of lift, reduces the trouble in the actual operation. It should be noted that a locking device (not shown) is further provided between the second frame 42 of the retractable diagonal ladder and the bracket 43.
As preferred, the utility model discloses be equipped with hydraulic control case (not marking in the figure) in shear type elevating platform's chassis 1, the inside circuit system that still is equipped with of shear type elevating platform is equipped with third connecting rod 253 on work platform 3, third connecting rod 253 top is equipped with a control box 33, control box 33 passes through circuit system and links to each other with the hydraulic control case in the end box 1. Preferably, railings 34 are further disposed around the working platform 3 for ensuring safety of workers in actual operation.
In addition, the wheels 14 are arranged at the bottom of the chassis 1, so that the shearing type lifting platform can move conveniently, and the working place can be transferred at any time; chassis 1 still is equipped with buffer stop 13 all around for the shear type elevating platform can obtain the buffering when the collision, avoids the damage of part and personnel's injury in the shear type elevating platform.
Preferably, a pressure gauge and an electric quantity display gauge (not marked in the figure) are further arranged on the chassis 1, and an operator can effectively judge the working state of the shear type lifting platform according to the display of the two gauges.
In summary, the shear type lifting platform of the utility model can lead the working personnel to carry out the up-and-down conversion of the working environment at any time by arranging the telescopic inclined ladder on the chassis, thereby bringing convenience to the actual production operation; and because the telescopic inclined ladder has the telescopic property, when the shear type lifting platform does not work and the working platform descends, the telescopic inclined ladder can be contracted into a section, and redundant space cannot be occupied.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A shear lift table, comprising: the device comprises a chassis, a lifting structure, a working platform and a telescopic inclined ladder; wherein,
the lifting structure is connected with the chassis and the working platform;
the bottom of the telescopic inclined ladder is fixed on the chassis, and the top of the telescopic inclined ladder is connected with the working platform.
2. A shear lift table as in claim 1, wherein the lifting structure comprises an outer scissor, an inner scissor, and a hydraulic cylinder; wherein,
the two ends of the outer scissor are provided with first bolts, and the chassis is provided with first slideways corresponding to the first bolts; one end of the outer scissor is hinged with a first support arranged at the bottom of the working platform through a first bolt, and the other end of the outer scissor slides along the first slide way;
two ends of the inner scissor fork are respectively provided with a second bolt, and the bottom of the working platform is provided with a second slide way corresponding to the second bolts; one end of the inner scissor is hinged with a second support arranged on the chassis through the second bolt, and the other end of the inner scissor slides along the second slide way;
the outer scissors are arranged in two groups in parallel, one ends of the outer scissors are connected through a first connecting rod, and the other ends of the outer scissors are connected through a first supporting rod; the inner scissors are also arranged in two groups in parallel, two ends of each inner scissors are connected through a second connecting rod, and a second supporting rod is arranged in the middle of each inner scissors;
the hydraulic cylinders are arranged in two groups in parallel, and one end of each hydraulic cylinder is a movable rod and is connected with the second support rod; the other end of the hydraulic cylinder is a cylinder body and is connected with the first supporting rod.
3. A shear lift platform as defined in claim 1, wherein said inclined ladder is a two-section structure comprising: a first frame, a second frame and a bracket; wherein,
the bracket is connected with the first frame and the second frame;
pedals are arranged on the first frame and the second frame;
the bottom of the frame of both sides of second frame is equipped with the fourth bolt, the both sides of support be equipped with the channel that the fourth bolt corresponds, the second frame is followed the channel slides.
4. A shear lift platform as in claim 1, wherein a hydraulic control box is provided within the chassis.
5. A shear-type lifter according to claim 4, wherein a control box is provided on the working platform, the control box being connected to a third connecting rod provided on the working platform.
6. A shear lift table according to claim 5, wherein the control pod is connected to the hydraulic control pod by circuitry located within the shear lift table.
7. A shear lift platform as in claim 1, wherein the chassis is provided with anti-collision means around the chassis.
8. A shear lift platform as in claim 1, wherein rails are also provided around the work platform.
9. A shear lift platform as in claim 1, wherein a pressure gauge and a charge display are also provided on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202810555U CN203306995U (en) | 2013-05-21 | 2013-05-21 | Shear type lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202810555U CN203306995U (en) | 2013-05-21 | 2013-05-21 | Shear type lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203306995U true CN203306995U (en) | 2013-11-27 |
Family
ID=49613217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202810555U Expired - Fee Related CN203306995U (en) | 2013-05-21 | 2013-05-21 | Shear type lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203306995U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477828A (en) * | 2014-12-09 | 2015-04-01 | 济南华北升降平台制造有限公司 | Coating synchronization platform for heavy trucks |
| CN104787697A (en) * | 2015-02-13 | 2015-07-22 | 甘革新 | Movable lifting work platform |
| CN105464582A (en) * | 2015-12-28 | 2016-04-06 | 国网河南禹州市供电公司 | Novel electric power maintenance device |
| CN107089628A (en) * | 2017-06-29 | 2017-08-25 | 马鞍山市中马金属材料有限公司 | A kind of segment carrying lifting operating platform |
| CN107352465A (en) * | 2017-07-26 | 2017-11-17 | 象州县科学技术情报研究所 | Multi-stage telescopic hydraulic elevator platform |
-
2013
- 2013-05-21 CN CN2013202810555U patent/CN203306995U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477828A (en) * | 2014-12-09 | 2015-04-01 | 济南华北升降平台制造有限公司 | Coating synchronization platform for heavy trucks |
| CN104787697A (en) * | 2015-02-13 | 2015-07-22 | 甘革新 | Movable lifting work platform |
| CN105464582A (en) * | 2015-12-28 | 2016-04-06 | 国网河南禹州市供电公司 | Novel electric power maintenance device |
| CN107089628A (en) * | 2017-06-29 | 2017-08-25 | 马鞍山市中马金属材料有限公司 | A kind of segment carrying lifting operating platform |
| CN107352465A (en) * | 2017-07-26 | 2017-11-17 | 象州县科学技术情报研究所 | Multi-stage telescopic hydraulic elevator platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160521 |