CN210825260U - Universal efficient lifting device - Google Patents
Universal efficient lifting device Download PDFInfo
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- CN210825260U CN210825260U CN201921190835.2U CN201921190835U CN210825260U CN 210825260 U CN210825260 U CN 210825260U CN 201921190835 U CN201921190835 U CN 201921190835U CN 210825260 U CN210825260 U CN 210825260U
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Abstract
The utility model discloses a universal high-efficiency lifting device in the technical field of automatic production equipment, which comprises a portal frame, the lifting seat comprises a lifting plate connected with two groups of connecting plates, the outer walls of the front side and the rear side of the lifting plate are respectively hinged with a movable plate, when in use, the electric telescopic rod stretches to drive the sliding block to slide in the sliding groove, so that the inclination angle of the movable plate is changed, the inclined movable plate is matched with the supporting leg to form a working surface with a trapezoidal section, a worker can push a workpiece to the lifting plate conveniently, after the workpiece is pushed into the top of the lifting plate, the upper threaded rod is rotated to enable the movable block to lift under the limitation of the mounting groove, the height between the movable block and the clamping plate from the lifting plate is changed, and then the work pieces of different heights are clamped, the lower threaded rod is rotated to enable the clamping plates to move left and right under the limit of the limiting rod, and the two groups of clamping plates move left and right to fix the work pieces of different widths.
Description
Technical Field
The utility model relates to an automated production equipment technical field specifically is a high-efficient hoisting device of general type.
Background
In an automatic production line, when heavy mechanical workpieces or equipment need to be transported to a high place with a narrow operation surface, the equipment can only be transported through a hoisting device after being assembled, but in the using process of the existing hoisting device, in order to guarantee hoisting safety, a cable needs to be wound on the outer wall of the equipment, the cable is stressed and tightened up to damage the equipment easily, and therefore the general efficient hoisting device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient hoisting device of general type to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a universal efficient lifting device comprises a portal frame, wherein fixed plates are welded on the tops of the outer walls of the left side and the right side of the portal frame, hydraulic telescopic rods are arranged on the front side and the rear side of the outer wall of the bottom of each fixed plate, the outer walls of the left side and the right side of the portal frame are respectively provided with a left mounting groove and a right mounting groove which are communicated, lifting seats are connected in the two mounting grooves in a sliding manner, the left ends and the right ends of each lifting seat extend to the outer wall of the portal frame and are provided with connecting plates, the bottoms of the two sets of hydraulic telescopic rods on the front side and the rear side are fixedly connected with the outer wall of the top of each connecting plate, each lifting seat comprises a lifting plate connected with the two sets of connecting plates, the outer walls of the front side and the rear side of each lifting plate are respectively provided with a, the other end of the electric telescopic rod is hinged to the sliding block, the outer wall of the bottom of the supporting leg is provided with a groove, the inner wall of the top of the groove is fixedly connected with a reset spring, the inner walls of the left side and the right side of the groove are provided with movable grooves, two groups of movable grooves are connected with movable rods in a sliding mode, the tops of the movable rods are fixedly connected with the bottoms of the reset springs, the bottoms of the movable rods extend to the bottom of the supporting leg to be provided with cushion blocks, the center of the outer wall of the top of the lifting plate is provided with a front groove and a rear groove which are communicated, the inner walls of the left side and the.
Further, clamping component includes about lifter plate top outer wall sets up two sets of curb plates, the fluting is located two sets ofly the curb plate is inboard, curb plate left side outer wall is provided with about the mounting groove that link up, and sliding connection has the movable block in the mounting groove, the movable block top is connected with the threaded rod through the bearing, it is provided with the handle to go up the threaded rod top and extend to curb plate top outer wall, movable block left side outer wall threaded connection has the lower threaded rod, and is two sets of the relative one end of threaded rod extends to two sets of movable block inboards and is connected with splint through the bearing, and is two sets of the threaded rod is carried on the back mutually one end and is extended to two sets of movable block outsides and be provided with the handle down, the curb plate is pegged graft with movable.
Furthermore, five to ten sets of auxiliary rollers are arranged at the front and the back of the auxiliary rollers, and the outer walls of the auxiliary rollers are sleeved with wear-resistant rubber sleeves.
Furthermore, the outer wall of one side opposite to the two groups of clamping plates is uniformly provided with a movable groove, a hemispherical rubber block is clamped in the movable groove, and the outer wall of the rubber block is provided with anti-skid lines.
Furthermore, two sets of the outer wall of one side of the back of the body of fly leaf is evenly provided with anti-skidding tooth.
Compared with the prior art, the beneficial effects of the utility model are that: when the lifting plate is used, the hydraulic telescopic rod stretches to drive the connecting plate and the lifting seat to lift, the electric telescopic rod stretches to drive the sliding block to slide in the sliding groove, so that the inclination angle of the movable plates is changed, the inclined movable plates are matched with the supporting legs to form a working surface with a trapezoidal section, the outer walls of the two groups of movable plates on the opposite sides are uniformly provided with anti-slip teeth, the friction between a workpiece and the movable plates is increased, a worker can push the workpiece onto the lifting plate conveniently, when the lifting plate descends, the cushion block is firstly contacted with the ground to push the movable rod upwards, the generated reset spring can be compressed, the elastic force generated by the deformation of the reset spring weakens the impact force received when the lifting plate descends, after the workpiece is pushed into the top of the lifting plate, the upper threaded rod is rotated to enable the movable block to lift under the limitation of the mounting groove, the heights of the movable, the lower threaded rod is rotated to enable the clamping plates to move left and right under the limit of the limiting rod, and the two groups of clamping plates move left and right to fix workpieces with different widths.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the connection plate and the lifting plate of the present invention;
fig. 3 is a schematic view of the connection between the lifting plate and the side plate of the present invention.
In the figure: 1. a gantry; 2. a fixing plate; 3. a hydraulic telescopic rod; 4. a lifting seat; 5. a connecting plate; 6. a clamping assembly; 7. a lifting plate; 8. a movable plate; 9. a chute; 10. a slider; 11. a support leg; 12. an electric telescopic rod; 13. a groove; 14. a return spring; 15. a movable rod; 16. cushion blocks; 17. grooving; 18. an auxiliary roller; 19. a side plate; 20. a movable block; 21. an upper threaded rod; 22. a lower threaded rod; 23. a splint; 24. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a universal efficient lifting device comprises a portal frame 1, wherein fixed plates 2 are welded on the tops of the outer walls of the left side and the right side of the portal frame 1, hydraulic telescopic rods 3 are arranged on the front side and the rear side of the outer wall of the bottom of each fixed plate 2, the hydraulic telescopic rods 3 telescopically drive connecting plates 5 and lifting seats 4 to lift, the outer walls of the left side and the right side of the portal frame 1 are respectively provided with a left through mounting groove and a right through mounting groove, the two groups of mounting grooves are slidably connected with the lifting seats 4, the left end and the right end of each lifting seat 4 extend to the outer wall of the portal frame 1 and are provided with connecting plates 5, the bottoms of the two groups of hydraulic telescopic rods 3 on the same front side and the rear side are fixedly connected with the outer wall of the top of each connecting plate 5, each lifting seat 4 comprises a lifting plate 7 connected with the two groups of connecting plates 5, the outer walls of, the lifting plate is convenient for a worker to push a workpiece onto the lifting plate 7, the outer wall of one side, opposite to the two groups of movable plates 8, is provided with a left group of sliding grooves 9 and a right group of sliding grooves 9, the inner movable grooves of the sliding grooves 9 are connected with sliders 10, four corners of the outer wall of the bottom of the lifting plate 7 are provided with supporting legs 11, one side, opposite to the two groups of supporting legs 11, of the same front side and the back side is fixedly connected with an electric telescopic rod 12, the other end of the electric telescopic rod 12 is hinged with the sliders 10, the outer wall of the bottom of the supporting legs 11 is provided with grooves 13, the inner wall of the top of each groove 13 is fixedly connected with a return spring 14, the inner walls of the left side and the right side of each groove 13 are respectively provided with movable grooves, the tops of the movable rods 15 are fixedly connected with the bottoms of the return springs 14, when the lifting plate, the bottom of the movable rod 15 extends to the bottom of the supporting leg 11 and is provided with a cushion block 16, the center of the outer wall of the top of the lifting plate 7 is provided with a front open groove 17 and a rear open groove 17, the inner walls of the left side and the right side of the open groove 17 are connected with auxiliary rollers 18 through bearings, the outer wall of the top of the lifting plate 7 is provided with a clamping assembly 6, and the open groove 17 is positioned on the.
As shown in FIG. 3, the clamping assembly 6 comprises a left side plate 19 and a right side plate 19 which are arranged on the outer wall of the top of the lifting plate 7, a slot 17 is arranged on the inner sides of the two side plates 19, a left side wall of the side plate 19 is provided with a left through mounting groove and a right through mounting groove, a movable block 20 is connected in the mounting groove in a sliding manner, the top of the movable block 20 is connected with an upper threaded rod 21 through a bearing, the movable block 20 is lifted and lowered under the limitation of the mounting groove by rotating the upper threaded rod 21, the height between the movable block 20 and the clamping plate 23 and the lifting plate 7 is changed, workpieces with different heights are clamped, the top of the upper threaded rod 21 extends to the outer wall of the top of the side plate 19 and is provided with a handle, the outer wall of the left side of the movable block 20 is connected with, the lower threaded rod 22 is rotated to enable the clamping plates 23 to move left and right under the limitation of the limiting rods 24, the two groups of clamping plates 23 move left and right to fix workpieces with different widths, the limiting rods 24 are movably inserted in the front sides of the connecting parts of the side plates 19 and the movable blocks 20, and the opposite ends of the two groups of limiting rods 24 are fixed with the outer walls of the front sides of the clamping plates 23;
as shown in fig. 3, five to ten sets of auxiliary rollers 18 are arranged at the front and back, which are adapted to the front and back length of the lifting plate 7, so that the workpiece can be conveniently moved up and down by pushing the workpiece forwards and backwards, and the outer wall of the auxiliary roller 18 is sleeved with a wear-resistant rubber sleeve, so that the friction of the auxiliary roller 18 to the workpiece is reduced;
as shown in fig. 3, the outer walls of the two groups of clamping plates 23 on the opposite sides are uniformly provided with movable grooves, hemispherical rubber blocks are clamped in the movable grooves, the outer walls of the rubber blocks are provided with anti-slip lines, when the clamping plates 23 clamp a workpiece, the workpiece is clamped by the elastic force generated by deformation of the hemispherical rubber blocks, and an overpressure protection effect is achieved, so that the workpiece is prevented from being damaged by the clamping plates 23;
as shown in fig. 2, the outer walls of the two sets of movable plates 8 opposite to each other are uniformly provided with anti-slip teeth, so as to increase the friction between the workpiece and the movable plates 8, and facilitate pushing the workpiece onto the lifting plate 7.
Example (b): when the lifting device is used, the hydraulic telescopic rod 3 stretches and retracts to drive the connecting plate 5 and the lifting seat 4 to ascend and descend, the electric telescopic rod 12 stretches and retracts to drive the sliding block 10 to slide in the sliding groove 9, the inclination angle of the movable plate 8 is changed, the inclined movable plate 8 and the supporting legs 11 are matched to form a working surface with a trapezoidal section, a worker can conveniently push a workpiece to the lifting plate 7, when the lifting plate 7 descends, the cushion block 16 firstly contacts with the ground, the movable rod 15 is pushed upwards, the generated reset spring 14 is compressed, the elastic force generated by the deformation of the reset spring 14 weakens the impact force received when the lifting plate 7 descends, after the workpiece is pushed to the top of the lifting plate 7, the upper threaded rod 21 is rotated to enable the movable block 20 to ascend and descend under the limitation of the mounting groove, the heights of the movable block 20 and the clamping plate 23 from the lifting plate 7 are changed, the workpieces with different heights are clamped, the lower threaded, the two groups of clamping plates 23 move left and right to fix workpieces with different widths.
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 (5)
1. The utility model provides a high-efficient hoisting device of general type, includes portal frame (1), its characterized in that: the gantry crane is characterized in that fixed plates (2) are welded at the tops of the outer walls of the left side and the right side of the gantry frame (1), hydraulic telescopic rods (3) are arranged on the front side and the rear side of the outer wall of the bottom of each fixed plate (2), mounting grooves which are communicated with the left side and the right side are formed in the outer walls of the left side and the right side of the gantry frame (1), lifting seats (4) are connected in the two sets of mounting grooves in a sliding mode, the left end and the right end of each lifting seat (4) extend to the outer wall of the gantry frame (1) and are provided with connecting plates (5), the bottom of each hydraulic telescopic rod (3) and the outer wall of the top of each connecting plate (5) are fixedly connected at the same sides in the front and the rear direction, each lifting seat (4) comprises a lifting plate (7) connected with the two sets of connecting plates (5), the lifting plate is characterized in that supporting legs (11) are arranged at four corners of the outer wall of the bottom of the lifting plate (7), two groups of supporting legs (11) on the same side are fixedly connected with an electric telescopic rod (12) at one side of the back of the body, the other end of the electric telescopic rod (12) is hinged to a sliding block (10), a groove (13) is formed in the outer wall of the bottom of each supporting leg (11), a reset spring (14) is fixedly connected to the inner wall of the top of each groove (13), movable grooves are formed in the inner walls of the left side and the right side of each groove (13), movable rods (15) are slidably connected in the two groups of movable grooves, the tops of the movable rods (15) are fixedly connected with the bottoms of the reset springs (14), cushion blocks (16) are arranged at the bottoms of the movable rods (15) and extend to the bottoms of the supporting legs (11), a groove (, the outer wall of the top of the lifting plate (7) is provided with a clamping assembly (6), and the groove (17) is located on the inner side of the clamping assembly (6).
2. A universal high efficiency lift apparatus as claimed in claim 1, wherein: the clamping assembly (6) comprises a left side plate and a right side plate (19) which are arranged on the outer wall of the top of the lifting plate (7), the open groove (17) is positioned on the inner sides of the two groups of side plates (19), the outer wall of the left side of the side plate (19) is provided with a left and right through mounting groove, a movable block (20) is connected in the mounting groove in a sliding manner, the top of the movable block (20) is connected with an upper threaded rod (21) through a bearing, the top of the upper threaded rod (21) extends to the outer wall of the top of the side plate (19) and is provided with a handle, the outer wall of the left side of the movable block (20) is connected with a lower threaded rod (22) in a threaded manner, the opposite ends of the two groups of lower threaded rods (22) extend to the inner sides of the two groups of movable blocks (20) through bearings and are connected with clamping plates (23), the opposite ends, the opposite ends of the two groups of limiting rods (24) are fixed with the outer wall of the front side of the clamping plate (23).
3. A universal high efficiency lift apparatus as claimed in claim 1, wherein: five to ten groups of the auxiliary rollers (18) are arranged at the front and the back of the auxiliary rollers, and the outer walls of the auxiliary rollers (18) are sleeved with wear-resistant rubber sleeves.
4. A universal high efficiency lift apparatus as claimed in claim 2, wherein: the outer wall of one side opposite to the two groups of the clamping plates (23) is evenly provided with a movable groove, a hemispherical rubber block is clamped in the movable groove, and the outer wall of the rubber block is provided with anti-skid lines.
5. A universal high efficiency lift apparatus as claimed in claim 1, wherein: and anti-skidding teeth are uniformly arranged on the outer wall of one side of each of the two groups of movable plates (8) which are opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190835.2U CN210825260U (en) | 2019-07-26 | 2019-07-26 | Universal efficient lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190835.2U CN210825260U (en) | 2019-07-26 | 2019-07-26 | Universal efficient lifting device |
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| Publication Number | Publication Date |
|---|---|
| CN210825260U true CN210825260U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921190835.2U Active CN210825260U (en) | 2019-07-26 | 2019-07-26 | Universal efficient lifting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134198A (en) * | 2020-09-30 | 2020-12-25 | 抚州市华诚电气有限公司 | Substation equipment overhauls device |
| CN113229632A (en) * | 2021-06-02 | 2021-08-10 | 山东中医药高等专科学校 | Campus file information integrated management device |
-
2019
- 2019-07-26 CN CN201921190835.2U patent/CN210825260U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134198A (en) * | 2020-09-30 | 2020-12-25 | 抚州市华诚电气有限公司 | Substation equipment overhauls device |
| CN113229632A (en) * | 2021-06-02 | 2021-08-10 | 山东中医药高等专科学校 | Campus file information integrated management device |
| CN113229632B (en) * | 2021-06-02 | 2022-10-28 | 山东中医药高等专科学校 | Campus file information integrated management device |
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