CN112678728A - Guide rail type hydraulic lifting platform with high adaptability - Google Patents
Guide rail type hydraulic lifting platform with high adaptability Download PDFInfo
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- CN112678728A CN112678728A CN202011530032.4A CN202011530032A CN112678728A CN 112678728 A CN112678728 A CN 112678728A CN 202011530032 A CN202011530032 A CN 202011530032A CN 112678728 A CN112678728 A CN 112678728A
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Abstract
The invention discloses a high-adaptability guide rail type hydraulic lifting platform, which comprises a base, a fixed head, a roller, an installation frame and a connecting plate, wherein a sliding clamping structure of the high-adaptability guide rail type hydraulic lifting platform in an adjusting component can ensure stable and smooth movement by utilizing hydraulic drive and the limit of a second slide rail, in addition, when an object is clamped by a device to lift, a sudden change of a movement state exists at the moment of starting and stopping, at the moment, the hydraulic drive of a first hydraulic cylinder can be stopped in time, but the sliding trend of the installation plate cannot be eliminated immediately due to the inertia, so a certain impact can be generated on the object in the clamped state, and the structural arrangement of a connecting rod and a rotating plate can partially offset the movement trend in the vertical direction through the rotation of the rotating plate, so that the driving of the second hydraulic cylinder can be ensured to be stable, i.e. the clamped state of the object remains stable.
Description
Technical Field
The invention relates to the technical field of hydraulic equipment, in particular to a guide rail type hydraulic lifting platform with high adaptability.
Background
The hydraulic lifting platform is a multifunctional hoisting, loading and unloading mechanical device. The hydraulic lifting platform comprises: four-wheel movable lifting platform, two-wheel traction type lifting platform, automobile modified lifting platform, hand-push type lifting platform, hand-operated type lifting platform, AC/DC dual-purpose lifting platform, battery car-mounted type lifting platform and lifting height of which is different from 1 to 30 meters.
The existing hydraulic lifting platform mostly adopts a scissor-type structure mode, the scissor-type structure mode is limited by a self structure, a certain adjusting function is not provided, the lifting space is fixed, and the hydraulic lifting platform cannot be well applied to the lifting work of objects with different sizes, so that the guide rail-type lifting platform is applicable to the lifting work of the objects with different sizes.
However, because the existing guide rail type lifting platform adopts a slide rail structure, when an object is lifted, if the surface of the object is smooth or the self weight is large, when the object is started and stopped, the stability of clamping is often affected to a certain extent due to the inertia of the object, so that the adaptability of the guide rail type lifting platform to the object is not high, and the improvement is needed.
Disclosure of Invention
The invention aims to provide a guide rail type hydraulic lifting platform with high adaptability so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a guide tracked hydraulic lifting platform of high adaptability, contains base, fixed head, gyro wheel, mounting bracket and connecting plate, the equal fixed mounting in lower surface four corners department of base has the fixed head, and installs the gyro wheel between two relative fixed heads, upper surface one side fixed mounting of base has the mounting bracket, and the mounting bracket keeps away from the one end fixed mounting symmetrically of base has the connecting plate, fixed mounting has the elevating system who has two-way transmission structure in the mounting bracket.
Preferably, elevating system includes fixing base, lifting unit and adjusting part, one side center department fixed mounting that the base was kept away from to the mounting bracket has the fixing base, and the fixing base keeps away from one side of connecting plate and installs the lifting unit, the adjusting part is installed to one side that the mounting bracket was kept away from to the lifting unit.
Preferably, the lifting assembly comprises a first hydraulic cylinder, a traction rod, a mounting plate, a first sliding rail and a baffle plate, the lower surface of the fixing seat is fixedly provided with the first hydraulic cylinder, the traction rod is mounted at the output end of the first hydraulic cylinder, the first sliding rail is symmetrically and fixedly mounted on one side of the mounting frame, the mounting plate is in interactive connection with the first sliding rail, one end of the first hydraulic cylinder is far away from the traction rod and is fixedly connected with the mounting plate, and the baffle plate is fixedly mounted at the two ends of the first sliding rail on the mounting frame.
Preferably, a reinforcing rib is fixedly installed at the joint of the fixed seat and the first hydraulic cylinder.
Preferably, the adjusting part includes second slide rail, keysets, second pneumatic cylinder, card and holds board, connecting rod, commentaries on classics board and lug, one side fixed mounting of mounting panel has the second slide rail symmetrically, and sliding connection has the keysets on the second slide rail, install the second pneumatic cylinder between the keysets, fixed mounting holds the board on the keysets, and one side that the keysets is close to the second pneumatic cylinder articulates there is the connecting rod, one side center department fixed mounting of mounting panel has the lug, and rotates on the lug and be connected with the keysets, the both ends of keysets are articulated with the one end that the keysets was kept away from to the connecting rod respectively.
Preferably, a structural groove is formed in the holding plate.
Preferably, the inner sides of the clamping plates are symmetrically and fixedly provided with strip-shaped steel plates.
Preferably, an oblique angle support plate is symmetrically and fixedly installed between one side of the mounting frame, which is far away from the lifting mechanism, and the base.
Compared with the prior art, the invention has the beneficial effects that:
the slip clamping structure in the regulating assembly utilizes the spacing of hydraulic drive and second slide rail, can guarantee that the motion is stable smooth-going, in addition, when device centre gripping article goes up and down, there is a motion state's sudden change in the moment of starting and stopping, the hydraulic drive of first pneumatic cylinder can in time stop this moment, but because inertial existence, the gliding trend of mounting panel can not eliminate immediately, consequently can be to being in certain impact that is produced by the article of clamping state, and the structure setting of connecting rod and commentaries on classics board can be with the ascending motion trend of vertical side through the rotation of commentaries on classics board and come the part to offset, can ensure that the drive of second pneumatic cylinder remains stable, the quilt clamping state of article promptly remains stable.
Drawings
FIG. 1 is a schematic view of an overall first structural relationship of the present invention;
FIG. 2 is a schematic view of an overall second structural relationship of the present invention;
FIG. 3 is a schematic diagram of the structural relationship of the lifting assembly of the present invention;
FIG. 4 is a schematic diagram of the structure of the adjusting assembly of the present invention.
In the figure: 1. a base; 2. a fixed head; 3. a roller; 4. a mounting frame; 5. a connecting plate; 6. a lifting mechanism; 61. a fixed seat; 62. a lifting assembly; 621. a first hydraulic cylinder; 622. a draw bar; 623. mounting a plate; 624. a first slide rail; 625. a baffle plate; 63. an adjustment assembly; 631. a second slide rail; 632. an adapter plate; 633. a second hydraulic cylinder; 634. a clamping plate; 635. a connecting rod; 636. rotating the plate; 637. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a guide rail type hydraulic lifting platform with high adaptability in the figure comprises a base 1, fixing heads 2, rollers 3, an installation frame 4 and a connecting plate 5, wherein the fixing heads 2 are fixedly installed at four corners of the lower surface of the base 1, the rollers 3 are installed between the two opposite fixing heads 2, the installation frame 4 is fixedly installed on one side of the upper surface of the base 1, the connecting plate 5 is symmetrically and fixedly installed at one end, far away from the base 1, of the installation frame 4, and a lifting mechanism 6 with a bidirectional transmission structure is fixedly installed in the installation frame 4.
When the device is used, the whole device is firstly moved to a working position through the roller 3, and then an object to be lifted is lifted to a specified height through the lifting mechanism 6.
Referring to fig. 3, the lifting mechanism 6 includes a fixing seat 61, a lifting assembly 62 and an adjusting assembly 63, the fixing seat 61 is fixedly installed at a center of one side of the mounting frame 4 far away from the base 1, the lifting assembly 62 is installed at one side of the fixing seat 61 far away from the connecting plate 5, and the adjusting assembly 63 is installed at one side of the lifting assembly 62 far away from the mounting frame 4.
In the lifting mechanism 6, firstly, the size of the object to be lifted is taken as a reference, the object is clamped by the adjusting component 63, then the lifting component 62 lifts the object to the required height, the clamping of the object is released by the adjusting component 63, the lifting work of the object is completed, and if the object is to be lowered, the operation is carried out reversely.
Referring to fig. 3, the lifting assembly 62 includes a first hydraulic cylinder 621, a traction rod 622, a mounting plate 623, a first slide rail 624 and a baffle 625, the first hydraulic cylinder 621 is fixedly mounted on the lower surface of the fixing base 61, the traction rod 622 is mounted at the output end of the first hydraulic cylinder 621, the first slide rail 624 is symmetrically and fixedly mounted on one side of the mounting block 4, the mounting plate 623 is interactively connected to the first slide rail 624, one end of the traction rod 622, which is far away from the first hydraulic cylinder 621, is fixedly connected to the mounting plate 623, and the baffle 625 is fixedly mounted at both ends of the first slide rail 624 on the mounting block 4.
In the lifting assembly 62, the first hydraulic cylinder 621 drives the traction rod 622 to extend or contract, the traction rod 622 drives the mounting plate 623 to slide up and down, the vertical sliding track of the mounting plate 623 is always kept on a straight line through the limitation of the first sliding rail 624, and in addition, the arrangement of the baffle 625 can not only shield the sliding rail body and prevent impurities such as dust from falling off and being infected on the sliding rail, thereby ensuring the smooth degree of the sliding of the mounting plate 623, but also providing limitation for the sliding of the mounting plate 623 and preventing excessive sliding from being separated from the sliding rail.
Referring to fig. 3, a reinforcing rib is fixedly installed at a connection portion between the fixing base 61 and the first hydraulic cylinder 621, so as to improve the stability of the first hydraulic cylinder 621.
Referring to fig. 4, the adjusting assembly 63 includes a second slide rail 631, an adapter plate 632, a second hydraulic cylinder 633, a clamping plate 634, a connecting rod 635, a rotating plate 636 and a projection 637, one side of the mounting plate 623 is symmetrically and fixedly mounted with the second slide rail 631, the adapter plate 632 is slidably connected to the second slide rail 631, the second hydraulic cylinder 633 is mounted between the adapter plates 632, the clamping plate 634 is fixedly mounted on the adapter plate 632, one side of the adapter plate 632 close to the second hydraulic cylinder 633 is hinged to the connecting rod 635, the projection 637 is fixedly mounted at the center of one side of the mounting plate 623, the rotating plate 636 is rotatably connected to the projection 637, and two ends of the rotating plate 636 are respectively hinged to one end of the connecting rod 635, which is far from the adapter plate 632.
In the adjusting assembly 63, under the driving of the second hydraulic cylinder 633, the adapter plate 632 slides relatively or oppositely, the second slide rail 631 provides a sliding limit for the adapter plate 632, the sliding of the adapter plate 632 can drive the clamping plate 634 to slide synchronously, when the clamping plate 634 slides relatively, the object is clamped, and when the clamping plate 634 slides oppositely, the clamping state of the object is released, in addition, the sliding of the adapter plate 632 can push or pull the connecting rod 635, and the connecting rod 635 can drive the rotating plate hinged thereto to rotate a certain angle around the bump 637.
The slip clamping structure in the adjustment assembly 63 utilizes hydraulic drive and the spacing of the second slide rail 631, it can be guaranteed that the movement is stable and smooth, in addition, when the device clamps the object to be lifted, there is a sudden change of movement state in the moment of starting and stopping, at this moment, the hydraulic drive of the first hydraulic cylinder 621 can be stopped in time, but because of the existence of inertia, the sliding trend of the mounting plate 623 cannot be eliminated immediately, therefore, a certain impact can be generated on the object in the clamped state, and the structural arrangement of the connecting rod 635 and the rotating plate 636 can partially offset the movement trend in the vertical direction through the rotation of the rotating plate 636, it can be ensured that the drive of the second hydraulic cylinder 633 is kept stable, namely, the clamped state of the object is kept stable.
Referring to fig. 4, a structural groove is formed in the retaining plate 634 to facilitate retaining an object with a protrusion.
Referring to fig. 4, the inner sides of the holding plate 634 are symmetrically and fixedly installed with strip steel plates, which increases the structural strength of the holding plate 634 to improve the adaptability to different objects.
Referring to fig. 2, oblique angle supporting plates are symmetrically and fixedly installed between one side of the mounting frame 4 away from the lifting mechanism 6 and the base 1, so as to form a stable triangular supporting structure when an object is lifted.
In this scheme, the theory of operation of a guide tracked hydraulic lifting platform of high fitness is as follows: when the device is used, firstly, the whole device is moved to a working position through the roller 3, then an object to be lifted is lifted to a specified height through the lifting mechanism 6, in the lifting mechanism 6, firstly, the size of the object to be lifted is taken as a reference, the object is clamped through the adjusting assembly 63, then, the lifting assembly 62 is used for lifting the object to the required height, then, the adjusting assembly 63 is used for loosening the clamping of the object, the object is lifted, if the object is to be lowered, the operation is carried out reversely, in the lifting assembly 62, the first hydraulic cylinder 621 is used for driving the traction rod 622 to extend or retract, the traction rod 622 drives the mounting plate 623 to slide up and down, in addition, the up-and-down sliding track of the mounting plate 623 is always kept on a straight line through the limit of the first sliding rail 624, in addition, the baffle 625 is arranged, not only can realize sheltering from the slide rail body, prevent that impurity such as dust from dropping and being infected with on the slide rail, guarantee the smooth and easy degree that mounting panel 623 slided, in addition can also provide spacing for the slip of mounting panel 623, prevent excessive slip and slide rail and break away from, in adjusting part 63, under the drive of second hydraulic cylinder 633, adapter plate 632 is relative or slip in opposite directions, second slide rail 631 provides the slip spacing of adapter plate 632, the slip of adapter plate 632 can drive the synchronous slip of card board 634, when the card board 634 slides relatively, realize the centre gripping to the article, and when the card board 634 slides in opposite directions, promptly remove the clamping state to the article, in addition, the slip of adapter plate 632 can push or pull connecting rod 635, connecting rod 635 will drive rather than articulated rotating plate 636 and regard lug 637 as the center and rotate certain angle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a guide tracked hydraulic lifting platform of high fitness contains base (1), fixed head (2), gyro wheel (3), mounting bracket (4) and connecting plate (5), the equal fixed mounting in lower surface four corners department of base (1) has fixed head (2), and installs gyro wheel (3) between two relative fixed head (2), the last surface one side fixed mounting of base (1) has mounting bracket (4), and the one end that base (1) was kept away from in mounting bracket (4) fixed mounting symmetrically has connecting plate (5), its characterized in that: and a lifting mechanism (6) with a bidirectional transmission structure is fixedly arranged in the mounting frame (4).
2. The guide rail type hydraulic lifting platform with high adaptability according to claim 1, characterized in that: elevating system (6) are including fixing base (61), lifting unit (62) and adjusting part (63), one side center department fixed mounting that base (1) was kept away from in mounting bracket (4) has fixing base (61), and fixing base (61) keep away from one side of connecting plate (5) and install lifting unit (62), adjusting part (63) are installed to one side that mounting bracket (4) were kept away from in lifting unit (62).
3. The guide rail type hydraulic lifting platform with high adaptability according to claim 2, characterized in that: promote subassembly (62) and include first pneumatic cylinder (621), traction lever (622), mounting panel (623), first slide rail (624) and baffle (625), the lower fixed surface of fixing base (61) installs first pneumatic cylinder (621), and installs traction lever (622) on the output of first pneumatic cylinder (621), one side symmetry ground fixed mounting of mounting bracket (4) has first slide rail (624), and interactive connection has mounting panel (623) on first slide rail (624), the one end and mounting panel (623) fixed connection of first pneumatic cylinder (621) are kept away from to traction lever (622), the equal fixed mounting in both ends of first slide rail (624) has baffle (625) on mounting bracket (4).
4. The guide rail type hydraulic lifting platform with high adaptability according to claim 1, characterized in that: and a reinforcing rib is fixedly arranged at the joint of the fixed seat (61) and the first hydraulic cylinder (621).
5. The guide rail type hydraulic lifting platform with high adaptability according to claim 4, characterized in that: adjusting part (63) include second slide rail (631), adapter plate (632), second hydraulic cylinder (633), card board (634), connecting rod (635), commentaries on classics board (636) and lug (637), one side symmetry fixed mounting of mounting panel (623) has second slide rail (631), and sliding connection has adapter plate (632) on second slide rail (631), install second hydraulic cylinder (633) between adapter plate (632), fixed mounting has card board (634) on adapter plate (632), and adapter plate (632) are close to one side of second hydraulic cylinder (633) and articulate there is connecting rod (635), one side center department fixed mounting of mounting panel (623) has lug (637), and rotates on lug (637) and be connected with commentaries on classics board (636), the both ends of commentaries on classics board (636) are articulated with the one end that connecting rod (635) kept away from adapter plate (632) respectively.
6. The guide rail type hydraulic lifting platform with high adaptability according to claim 4, characterized in that: a structural groove is formed in the clamping plate (634).
7. The guide rail type hydraulic lifting platform with high adaptability according to claim 4, characterized in that: the inner sides of the clamping plates (634) are symmetrically and fixedly provided with strip-shaped steel plates.
8. The guide rail type hydraulic lifting platform with high adaptability according to claim 1, characterized in that: an oblique angle supporting plate is symmetrically and fixedly arranged between one side, far away from the lifting mechanism (6), of the mounting frame (4) and the base (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011530032.4A CN112678728B (en) | 2020-12-22 | 2020-12-22 | Guide tracked hydraulic lifting platform of high adaptability |
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| CN202011530032.4A CN112678728B (en) | 2020-12-22 | 2020-12-22 | Guide tracked hydraulic lifting platform of high adaptability |
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| CN112678728A true CN112678728A (en) | 2021-04-20 |
| CN112678728B CN112678728B (en) | 2023-04-14 |
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| CN114771746A (en) * | 2022-04-24 | 2022-07-22 | 江苏科技大学 | Embedded lifting type navigation mark clamping device for catamaran |
| CN115028104A (en) * | 2022-06-23 | 2022-09-09 | 甘肃同兴智能科技发展有限责任公司 | Auxiliary device for electric power equipment installation and use method thereof |
| CN115771840A (en) * | 2022-12-01 | 2023-03-10 | 国网安徽省电力有限公司涡阳县供电公司 | Transformer lifting device for power maintenance |
| CN117142397A (en) * | 2023-10-27 | 2023-12-01 | 烟台东方能源科技有限公司 | Energy storage battery handling device |
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| CN115028104A (en) * | 2022-06-23 | 2022-09-09 | 甘肃同兴智能科技发展有限责任公司 | Auxiliary device for electric power equipment installation and use method thereof |
| CN115771840A (en) * | 2022-12-01 | 2023-03-10 | 国网安徽省电力有限公司涡阳县供电公司 | Transformer lifting device for power maintenance |
| CN115771840B (en) * | 2022-12-01 | 2023-08-11 | 国网安徽省电力有限公司涡阳县供电公司 | Transformer lifting equipment for power maintenance |
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| Publication number | Publication date |
|---|---|
| CN112678728B (en) | 2023-04-14 |
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