CN208762070U - A kind of heavy-duty scissor-type lifting platform - Google Patents
A kind of heavy-duty scissor-type lifting platform Download PDFInfo
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- CN208762070U CN208762070U CN201821459204.1U CN201821459204U CN208762070U CN 208762070 U CN208762070 U CN 208762070U CN 201821459204 U CN201821459204 U CN 201821459204U CN 208762070 U CN208762070 U CN 208762070U
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- hydraulic cylinder
- connecting rod
- lifting platform
- scissor
- plate
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Abstract
The utility model discloses a kind of heavy-duty scissor-type lifting platforms, including pedestal, Lifting platform, hydraulic cylinder, the hydraulic cylinder includes the first hydraulic cylinder, upper hydraulic cylinder, lower hydraulic cylinder, the quantity of first hydraulic cylinder is two, the lower end of first hydraulic cylinder is connect with pedestal, the upper end of first hydraulic cylinder and the lower end surface of Lifting platform connect, the outer tie rod includes lower connecting rod, upper connecting rod, the lower end of two outer scissor struts is connected by lower connecting rod, the upper end of two outer scissor struts is connected by upper connecting rod, the inside connecting rod is equipped with hydraulic cylinder connection frame, one end of the lower hydraulic cylinder is connect by lower oil cylinder supporting plate with lower connecting rod, the other end and hydraulic cylinder connection frame of lower hydraulic cylinder are rotatablely connected, one end of the upper hydraulic cylinder and upper connecting rod pass through upper oil cylinder branch Plate is connect with upper connecting rod, and the other end and hydraulic cylinder connection frame of upper hydraulic cylinder are rotatablely connected.
Description
Technical field
The utility model relates to scissor-type lifting platform technical field, specially a kind of heavy-duty scissor-type lifting platform.
Background technique
General scissor-type lifting platform, load-carrying are in 200kg-1000kg, and raising is in the majority at 4-18 meters, and manned operation makes
With.It is lower to adjustable height requirement for some specific application places, such as factory position warehouse etc., generally in 1m or so
It meets the requirements, but load-carrying is required to reach tens tons, for general scissor-type lifting platform, loading capacity can not expire
Sufficient demand；And guide rail-type lifting platform takes up space larger although loading capacity is big, and it is at high cost, it is not suitable for general small
Type workshop.
Utility model content
It is flat to provide a kind of heavy-duty scissors type elevating aiming at deficiencies of the prior art for the utility model
Platform adds hydraulic cylinder quantity on the basis of general scissor-type lifting platform and changes the arrangement of oil cylinder, the first liquid
Compressing cylinder not only substantially increases the loading capacity of Fork lifting platform, meets high load requirement, and improve hoistable platform
Stability, use is safer, solves the problems, such as that current scissor-type lifting platform lifting weight is small, stability is poor, in utilization,
The cooperation of lower hydraulic cylinder ensure that the promotion strength in the middle part of hoistable platform, meets the big lifting of low clearance, loading capacity and wants
It asks, saves hall space, meet requirement.
To achieve the above object, utility model provides the following technical solutions:
A kind of heavy-duty scissor-type lifting platform, including pedestal, Lifting platform, hydraulic cylinder, the pedestal and lifting platform
It is equipped with two interior scissor struts and two outer scissor struts between face, is connected between two interior scissor struts by inside connecting rod,
Two outer scissor struts by outer tie rod connect, the hydraulic cylinder include the first hydraulic cylinder, upper hydraulic cylinder, under it is hydraulic
Oil cylinder, the quantity of first hydraulic cylinder are two, and two the first hydraulic cylinders are respectively arranged on the lower end two sides of Lifting platform,
First hydraulic cylinder is vertically arranged, and the lower end of the first hydraulic cylinder is connect with pedestal, the upper end of the first hydraulic cylinder and lifting platform
The lower end surface in face connects, and the outer tie rod includes lower connecting rod, upper connecting rod, and the lower end of two outer scissor struts passes through lower company
The upper end of extension bar connection, two outer scissor struts is connected by upper connecting rod, and the inside connecting rod is connected equipped with hydraulic cylinder
One end of frame, the lower hydraulic cylinder is connect by lower oil cylinder supporting plate with lower connecting rod, the other end of lower hydraulic cylinder with it is hydraulic
The rotation connection of oil cylinder connection frame, one end of the upper hydraulic cylinder and upper connecting rod are connected by upper oil cylinder supporting plate and upper connecting rod
It connects, the other end and hydraulic cylinder connection frame of upper hydraulic cylinder are rotatablely connected.
Preferably, the pedestal includes rectangular frame, and the middle part of the rectangular frame is equipped with the second reinforcing bar, and second reinforces
It is welded between bar and rectangular frame, the two sides of second reinforcing bar are equipped with the first reinforcing bar, first reinforcing bar and square
Be equipped with bottom plate, stiffening plate between the short side of shape frame, the stiffening plate is set to the upper end of bottom plate, stiffening plate respectively with bottom plate, the
One reinforcing bar, rectangular frame short side between be welded and fixed, the middle part of bottom plate upper surface is equipped with fixed ring, the fixed ring and bottom
Plate is welded and fixed, and the lower end of first hydraulic cylinder is set in fixed ring, welds between the first hydraulic cylinder and fixed ring solid
It is fixed.
Preferably, the upper end of first hydraulic cylinder is equipped with top plate, and the top plate is rectangular slab, and top plate is horizontally disposed,
The middle part of top plate lower end surface and the upper end of the first hydraulic cylinder are welded and fixed, and the lower end surface of top plate upper surface and Lifting platform connects
It connects.
Preferably, the hydraulic cylinder connection frame includes connecting plate, the first connecting shaft, connecting cylinder, the second connecting shaft, described
The quantity of connecting plate is two pieces, and the middle part of two pieces of connecting plates is socketed in the two sides of connecting cylinder respectively, and the upper end of two pieces of connecting plates is logical
The first connection axis connection is crossed, by the second connection axis connection, the connecting cylinder covers on inside connecting rod for the lower end of two pieces of connecting plates
And be welded and fixed, the end of first connecting shaft and lower hydraulic cylinder is rotatablely connected, second connecting shaft and upper hydraulic oil
The end of cylinder is rotatablely connected.
Preferably, auxiliary fagging, the lower end of the auxiliary fagging are equipped between the outside and inside connecting rod of the connecting plate
Face is equipped with concave arc slot, and concave arc slot and inside connecting rod cooperate, and upper end and the connecting plate of jury strut are welded and fixed, and assist
The lower end of strut is welded and fixed with inside connecting rod.
Preferably, the quantity of the upper hydraulic cylinder and lower hydraulic cylinder is two.
Compared with prior art, the beneficial effect of utility model is:
1, the utility model adds hydraulic cylinder quantity on the basis of general scissor-type lifting platform and changes oil cylinder
Arrangement, the first hydraulic cylinder not only substantially increases the loading capacity of Fork lifting platform, meet high load requirement, and
The stability of hoistable platform is improved, use is safer, solves that current scissor-type lifting platform lifting weight is small, stability
The problem of difference ensure that the promotion strength in the middle part of hoistable platform using the cooperation of upper and lower hydraulic cylinder, meets low clearance, carries
The big lifting requirement of weight, saves hall space, meets requirement.
2, securely, reliably, fixed ring and bottom plate, fixed ring is arranged on pedestal to protect the understructure of the utility model
The stabilization of the first hydraulic cylinder and the fastness of connection are demonstrate,proved, the setting of bottom plate can allow whole device to be linked together, and it is easy to carry,
Bottom plate increases the contact area on the first hydraulic cylinder and ground simultaneously, and avoiding long-time service leads to ground deformation, avoids
Because ground deformation influences the accuracy of the first hydraulic cylinder adjustable height.
3, top plate is arranged in the upper end of the first hydraulic cylinder in the utility model, increases the first hydraulic cylinder and Lifting platform
Contact area, preventing from being used for a long time causes Lifting platform to deform, while increasing lifting stability.
4, the hydraulic cylinder connection frame of the utility model can be connect with upper and lower hydraulic cylinder respectively, ensure that two sides by
The harmony of power, and structure is simple, production easy to process, it is easy for installation, using reliable, conveniently.
5, auxiliary fagging is arranged in the utility model between connecting plate and inside connecting rod, and the support that can increase connecting plate is strong
Degree, prevents the long-term stress of connecting plate and deforms, make structure stronger, reliable.
6, the quantity of the first hydraulic cylinder of the utility model is two, can guarantee the stability at Lifting platform both ends, upper,
The quantity of lower hydraulic cylinder is set as two, can not only improve the stability of lifting, and is capable of increasing mentioning for whole device
Liter weight.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of pedestal；
Fig. 3 is that hydraulic cylinder connection frame is installed to the structural schematic diagram in connecting rod；
Fig. 4 is the structural schematic diagram of hydraulic cylinder connection frame.
In figure: 1- pedestal；101- rectangular frame；102- bottom plate；103- stiffening plate；104- fixed ring；105- first is reinforced
Bar；The second reinforcing bar of 106-；The first hydraulic cylinder of 2-；201- top plate；The upper hydraulic cylinder of 3-；4- hydraulic cylinder connection frame；401-
Connecting plate；The first connecting shaft of 402-；403- connecting cylinder；The second connecting shaft of 404-；Hydraulic cylinder under 5-；The outer scissor strut of 6-；
601- lower connecting rod；602- upper connecting rod；Scissor strut in 7-；701- inside connecting rod；8- assists fagging；9- inside connecting rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of heavy-duty scissor-type lifting platform, including pedestal 1, Lifting platform, hydraulic cylinder, the bottom
It is equipped with two interior scissor struts 7 and two outer scissor struts 6 between seat 1 and Lifting platform, passes through between two interior scissor struts 7
Inside connecting rod 701 connects, and two outer scissor struts 6 are connected by outer tie rod 601, and the hydraulic cylinder includes the first hydraulic oil
Cylinder 2, upper hydraulic cylinder 3, lower hydraulic cylinder 5, the quantity of first hydraulic cylinder 2, upper hydraulic cylinder 3 and lower hydraulic cylinder 5
It is two, two the first hydraulic cylinders 2 are respectively arranged on the lower end two sides of Lifting platform, and the first hydraulic cylinder 2 is vertically arranged, the
The lower end of one hydraulic cylinder 2 is connect with pedestal 1, and the upper end of the first hydraulic cylinder 2 and the lower end surface of Lifting platform connect, described outer
Connecting rod includes lower connecting rod 601, upper connecting rod 602, and the lower end of two outer scissor struts 6 is connected by lower connecting rod 601, and two
The upper end of the outer scissor strut 6 of root is connected by upper connecting rod 602, and the inside connecting rod 701 is equipped with hydraulic cylinder connection frame 4,
One end of the lower hydraulic cylinder 5 is connect by lower oil cylinder supporting plate with lower connecting rod 601, one end of lower oil cylinder supporting plate and lower connection
Bar 601 is welded and fixed, and the other end of lower oil cylinder supporting plate and lower hydraulic cylinder 5 are rotatablely connected, the other end and liquid of lower hydraulic cylinder 5
Compressing cylinder connection frame 4 is rotatablely connected, one end of the upper hydraulic cylinder 3 and upper connecting rod 602 pass through upper oil cylinder supporting plate with it is upper
Connecting rod 602 connects, and one end and the upper connecting rod 602 of upper oil cylinder supporting plate are welded and fixed, the other end and upper liquid of upper oil cylinder supporting plate
Compressing cylinder 3 is rotatablely connected, and the other end and hydraulic cylinder connection frame 4 of upper hydraulic cylinder 3 are rotatablely connected.
The utility model adds hydraulic cylinder quantity on the basis of general scissor-type lifting platform and changes oil cylinder
Arrangement, the first hydraulic cylinder 2 not only substantially increase the loading capacity of Fork lifting platform, meet high load requirement, and
The stability of hoistable platform is improved, use is safer, solves that current scissor-type lifting platform lifting weight is small, stability
The problem of difference ensure that the promotion strength in the middle part of hoistable platform using the cooperation of upper and lower hydraulic cylinder, meets low clearance, carries
The big lifting requirement of weight, saves hall space, meets requirement.
As shown in Fig. 2, the pedestal 1 includes rectangular frame 101, the middle part of the rectangular frame 101 is equipped with second and reinforces
Bar 106 is welded and fixed between the both ends and rectangular frame 101 of second reinforcing bar 106, and the two sides of second reinforcing bar 106 are equal
Equipped with the first reinforcing bar 105, both ends and the rectangular frame 101 of the first reinforcing bar 105 are welded and fixed, first reinforcing bar 105
Bottom plate 102, stiffening plate 103 are equipped between the short side of rectangular frame 101, the stiffening plate 103 is set to the upper end of bottom plate 102,
Stiffening plate 103 respectively with bottom plate 102, the first reinforcing bar 105, rectangular frame 101 short side between be welded and fixed, on bottom plate 102
The middle part of end face is equipped with fixed ring 104, and the fixed ring 104 is welded and fixed with bottom plate 102, under first hydraulic cylinder 2
End is set in fixed ring 104, is welded and fixed between the first hydraulic cylinder 2 and fixed ring 104.It is 1 sound construction of pedestal, reliable,
Fixed ring 104 and bottom plate 102 are set on pedestal 1, and fixed ring 104 can guarantee the stabilization of the first hydraulic cylinder 2 and the jail of connection
The setting of solidity, bottom plate 102 can allow whole device to be linked together, easy to carry, while bottom plate increases the first hydraulic cylinder 2
With the contact area on ground, avoiding long-time service leads to ground deformation, avoids because ground deformation influences the first hydraulic cylinder 2
The accuracy of adjustable height.
The upper end of first hydraulic cylinder 2 is equipped with top plate 201, and the top plate 201 is rectangular slab, and 201 level of top plate is set
It sets, the middle part of 201 lower end surface of top plate and the upper end of the first hydraulic cylinder 2 are welded and fixed, 201 upper surface of top plate and Lifting platform
Lower end surface connection.Top plate 201 increases the contact area of the first hydraulic cylinder 2 and Lifting platform, and preventing from being used for a long time causes to rise
Table top deformation is dropped, while increasing lifting stability.
As shown in figure 4, the hydraulic cylinder connection frame 4 includes connecting plate 401, the first connecting shaft 402, connecting cylinder 403, the
Two connecting shafts 404, the quantity of the connecting plate 401 are two pieces, and the middle part of two pieces of connecting plates 401 is socketed in connecting cylinder 403 respectively
Two sides, the upper ends of two pieces of connecting plates 401 connected by the first connecting shaft 402, and the lower end of two pieces of connecting plates 401 connects by second
Spindle 404 connects, and 403 sets of the connecting cylinder is on inside connecting rod 701 and is welded and fixed, first connecting shaft 402 and lower liquid
The end of compressing cylinder 5 is rotatablely connected, and second connecting shaft 404 and the end of upper hydraulic cylinder 3 are rotatablely connected.Hydraulic cylinder connects
Connecing frame 4 can connect with upper and lower hydraulic cylinder respectively, ensure that the harmony of two sides stress, and structure is simple, easy to process
Production, it is easy for installation, using reliable, conveniently.
As shown in figure 3, being equipped with auxiliary fagging 8, the auxiliary between the outside and inside connecting rod 701 of the connecting plate 401
The lower end surface of fagging 8 is equipped with concave arc slot, and concave arc slot and inside connecting rod 701 cooperate, the upper end of jury strut 8 and connection
Plate 401 is welded and fixed, and lower end and the inside connecting rod 701 of jury strut 8 are welded and fixed.The support that connecting plate 401 can be increased is strong
Degree, prevents the long-term stress of connecting plate 401 and deforms, make structure stronger, reliable.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of heavy-duty scissor-type lifting platform, including pedestal, Lifting platform, hydraulic cylinder, the pedestal and Lifting platform
Between be equipped with two interior scissor struts and two outer scissor struts, by inside connecting rod connection between two interior scissor struts, two
The outer scissor strut of root is connected by outer tie rod, it is characterised in that: the hydraulic cylinder includes the first hydraulic cylinder, upper hydraulic oil
Cylinder, lower hydraulic cylinder, the quantity of first hydraulic cylinder are two, and two the first hydraulic cylinders are respectively arranged on Lifting platform
Lower end two sides, the first hydraulic cylinder are vertically arranged, and the lower end of the first hydraulic cylinder is connect with pedestal, the upper end of the first hydraulic cylinder
It is connect with the lower end surface of Lifting platform, the outer tie rod includes lower connecting rod, upper connecting rod, the lower end of two outer scissor struts
It is connected by lower connecting rod, the upper end of two outer scissor struts is connected by upper connecting rod, and the inside connecting rod is equipped with hydraulic
One end of oil cylinder connection frame, the lower hydraulic cylinder is connect by lower oil cylinder supporting plate with lower connecting rod, lower hydraulic cylinder it is another
End is rotatablely connected with hydraulic cylinder connection frame, and one end of the upper hydraulic cylinder and upper connecting rod pass through upper oil cylinder supporting plate and upper company
Extension bar connection, the other end and hydraulic cylinder connection frame of upper hydraulic cylinder are rotatablely connected.
2. a kind of heavy-duty scissor-type lifting platform as described in claim 1, it is characterised in that: the pedestal includes rectangle frame
The middle part of frame, the rectangular frame is equipped with the second reinforcing bar, welds between the second reinforcing bar and rectangular frame, and described second reinforces
The two sides of bar are equipped with the first reinforcing bar, and bottom plate, stiffening plate, institute are equipped between first reinforcing bar and the short side of rectangular frame
State the upper end that stiffening plate is set to bottom plate, stiffening plate respectively with bottom plate, the first reinforcing bar, rectangular frame short side between welding it is solid
Fixed, the middle part of bottom plate upper surface is equipped with fixed ring, and the fixed ring is welded and fixed with bottom plate, the lower end of first hydraulic cylinder
In fixed ring, it is welded and fixed between the first hydraulic cylinder and fixed ring.
3. a kind of heavy-duty scissor-type lifting platform as described in claim 1, it is characterised in that: first hydraulic cylinder
Upper end is equipped with top plate, and the top plate is rectangular slab, and top plate is horizontally disposed, and the middle part of top plate lower end surface is upper with the first hydraulic cylinder
End is welded and fixed, the lower end surface connection of top plate upper surface and Lifting platform.
4. a kind of heavy-duty scissor-type lifting platform as described in claim 1, it is characterised in that: the hydraulic cylinder connection frame
Including connecting plate, the first connecting shaft, connecting cylinder, the second connecting shaft, the quantity of the connecting plate is two pieces, in two pieces of connecting plates
Portion is socketed in the two sides of connecting cylinder respectively, and the upper end of two pieces of connecting plates passes through the first connection axis connection, the lower end of two pieces of connecting plates
By the second connection axis connection, the connecting cylinder is covered on inside connecting rod and is welded and fixed, and first connecting shaft is hydraulic under
The end of oil cylinder is rotatablely connected, and the end of second connecting shaft and upper hydraulic cylinder is rotatablely connected.
5. a kind of heavy-duty scissor-type lifting platform as claimed in claim 4, it is characterised in that: the outside of the connecting plate with
Auxiliary fagging is equipped between inside connecting rod, the lower end surface of the auxiliary fagging is equipped with concave arc slot, concave arc slot and interior company
Extension bar cooperation, upper end and the connecting plate of jury strut are welded and fixed, and lower end and the inside connecting rod of jury strut are welded and fixed.
6. a kind of heavy-duty scissor-type lifting platform as described in claim 1, it is characterised in that: the upper hydraulic cylinder is under
The quantity of hydraulic cylinder is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459204.1U CN208762070U (en) | 2018-09-06 | 2018-09-06 | A kind of heavy-duty scissor-type lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459204.1U CN208762070U (en) | 2018-09-06 | 2018-09-06 | A kind of heavy-duty scissor-type lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208762070U true CN208762070U (en) | 2019-04-19 |
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ID=66135445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821459204.1U Active CN208762070U (en) | 2018-09-06 | 2018-09-06 | A kind of heavy-duty scissor-type lifting platform |
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| Country | Link |
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| CN (1) | CN208762070U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626987A (en) * | 2019-09-30 | 2019-12-31 | 平湖普英特高层设备有限公司 | Hydraulic lifting platform |
| CN111762720A (en) * | 2020-07-08 | 2020-10-13 | 胡林生 | Hydraulic lifting cargo transporting device |
| CN112110380A (en) * | 2020-10-19 | 2020-12-22 | 滦州吉宏包装有限公司 | Laminating machine elevating platform |
| CN112744669A (en) * | 2020-12-22 | 2021-05-04 | 合肥学院 | Material conveying device for construction elevator cage |
-
2018
- 2018-09-06 CN CN201821459204.1U patent/CN208762070U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626987A (en) * | 2019-09-30 | 2019-12-31 | 平湖普英特高层设备有限公司 | Hydraulic lifting platform |
| CN111762720A (en) * | 2020-07-08 | 2020-10-13 | 胡林生 | Hydraulic lifting cargo transporting device |
| CN112110380A (en) * | 2020-10-19 | 2020-12-22 | 滦州吉宏包装有限公司 | Laminating machine elevating platform |
| CN112744669A (en) * | 2020-12-22 | 2021-05-04 | 合肥学院 | Material conveying device for construction elevator cage |
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