CN219792205U

CN219792205U - Adjustable lifting device

Info

Publication number: CN219792205U
Application number: CN202320943550.1U
Authority: CN
Inventors: 曾杰锋
Original assignee: Nanjing Agricultural University
Current assignee: Nanjing Agricultural University
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-03
Anticipated expiration: 2033-04-24

Abstract

The utility model provides adjustable hoisting equipment, which comprises a first U-shaped frame, wherein a second U-shaped frame is arranged in the first U-shaped frame, a second electric push rod fixed end is arranged at the top end inside the first U-shaped frame, first electric push rods are arranged at the left end and the right end of the second U-shaped frame, the movable end of each first electric push rod penetrates through the vertical part of the second U-shaped frame and is connected with a first movable part, a first rectangular block is arranged at the inward end of each first movable part, third electric push rods are arranged at the left end and the right end of each second U-shaped frame, the movable end of each third electric push rod penetrates through the vertical part of the second U-shaped frame and is connected with the second movable part, a second rectangular block is arranged at the inward end of each second movable part, one page part of a hinge is arranged at the outward end of each first rectangular block, the other page part of each second rectangular block is installed at the outward end of each second rectangular block, and the first rectangular block is connected with the second rectangular block in a rotating mode through a hinge.

Description

Adjustable lifting device

Technical Field

The utility model relates to adjustable hoisting equipment, and belongs to the technical field of supply chain articles.

Background

Carry the commodity and be important part in the commodity circulation, generally adopt lifting device to hoist and mount the operation to the commodity when the transport, lifting device among the prior art, generally by the universal wheel that sets up in the frame lower extreme, the second U-shaped frame, first electric putter, the rectangular plate and two second electric putter are constituteed, when the equipment, install first electric putter in the frame upper end earlier, then make first electric putter expansion end pass the frame and be connected with the second U-shaped frame, second installs both ends about the second U-shaped frame with two second electric putter expansion ends, and make second electric putter expansion end pass the second U-shaped frame, install the expansion end at two second electric putter's expansion ends at last, promote the frame earlier when using, thereby the universal wheel that sets up in the frame lower extreme produces the removal, when moving to suitable position, thereby start electric putter, make second electric putter expansion end produce the removal and then with second electric putter expansion end and second U-shaped frame be connected, thereby the problem of can be solved the round article is solved, and the round article can be moved to the round article is realized, but the round article is then is moved to the round article, and the problem is realized, and the round article is then can be moved to the round article is moved to the round article.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an adjustable hoisting device for solving the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an adjustable lifting device, includes first U-shaped frame, set up the second U-shaped frame in the first U-shaped frame, first U-shaped frame inside top sets up the second electric putter stiff end, the second electric putter expansion end is connected with second U-shaped frame upper end, both ends all set up first electric putter about the second U-shaped frame, first electric putter expansion end passes the vertical portion of second U-shaped frame and is connected with first moving part, first moving part sets up in the second U-shaped frame, first moving part sets up first rectangle piece towards the inner end, both ends all set up third electric putter about the second U-shaped frame, third electric putter sets up in first electric putter below, third electric putter expansion end passes second U-shaped frame vertical portion and is connected with the second moving part, the second moving part sets up the second rectangle piece towards the inner end, the second rectangle piece sets up in the second U-shaped frame, first rectangle piece sets up towards the outside rectangle piece, the second hinge is connected with the second hinge is connected to the second hinge portion towards the outside the rectangle piece.

Further, the first moving part and the second moving part are identical in structure, the first moving part comprises a U-shaped block arranged at the inward end of the first electric push rod, a straight plate is arranged at the outward end of the first rectangular block, the straight plate extends into the U-shaped block, the front end of the U-shaped block is attached to a bolt head, and the bolt rod part penetrates through the U-shaped block and the straight plate and extends to the rear side of the U-shaped block.

Further, the latch lever portion is fitted with an R-shaped pin provided at the rear side of the U-shaped block.

Further, two vertical lower extreme of first U-shaped frame all set up the rectangular plate, the rectangular plate is longitudinal arrangement, rectangular plate lower extreme equidistance sets up a plurality of universal wheels.

Further, a plurality of telescopic link stiff ends are arranged at the top end inside the first U-shaped frame, the movable end of the telescopic link is connected with the upper end of the second U-shaped frame, and the telescopic link is arranged outside the second electric push rod.

Further, the first rectangular block and the second rectangular block are provided with anti-slip pads towards the inner ends, and the anti-slip pads are provided with anti-slip patterns towards the inner ends.

The utility model has the beneficial effects that:

1. when the article to be hoisted is of a rectangular structure, the first electric push rod and the third electric push rod are started firstly, so that the first rectangular block and the second rectangular block move, and then the article of the rectangular structure is clamped, when the article to be hoisted is of a circular structure, the third electric push rod is started firstly, so that the angles of the two second rectangular blocks change, and then the article of the circular structure is lifted and clamped, at the moment, the first electric push rod is started, so that the first rectangular block contacts with the upper end of the article of the circular structure, and then the article of the circular structure is clamped, and the articles of different shapes are clamped through angle adjustment of the first rectangular block and the second rectangular block, so that the using effect is improved.

2. When the first rectangular block and the second rectangular block need to be maintained, the R-shaped pin is taken out firstly, so that the bolt is released from the limit, the bolt is pulled out, the first rectangular block and the second rectangular block are maintained at the moment, after the maintenance is completed, the straight plates at the outer ends of the first rectangular block and the second rectangular block are placed in the U-shaped block, then the bolt passes through the first rectangular block, the second rectangular block and the straight plates, the R-shaped pin passes through the bolt, the bolt is further limited, and the convenient maintenance of the first rectangular block and the second rectangular block is realized.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of an adjustable lifting device according to the present utility model;

FIG. 2 is a schematic view of a first rectangular block and a second rectangular block in an adjustable lifting device according to the present utility model;

FIG. 3 is a schematic view of an R-shaped pin in an adjustable lifting device of the present utility model;

in the figure: 1-first U-shaped frame, 2-first electric putter, 3-first movable part, 4-first rectangular block, 5-second electric putter, 6-second U-shaped frame, 7-second rectangular block, 8-second movable part, 9-third electric putter, 10-rectangular plate, 11-universal wheel, 41-hinge, 42-slipmat, 43-straight plate, 44-bolt, 45-U-shaped block, 46-R shape round pin, 61-telescopic link.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an adjustable lifting device, including first U-shaped frame 1, realize the removal of second U-shaped frame 6 through first U-shaped frame 1, set up second U-shaped frame 6 in the first U-shaped frame 1, utilize second U-shaped frame 6 to provide installation space for first electric putter 2 and third electric putter 9, the inside top of first U-shaped frame 1 sets up second electric putter 5 stiff end, realize the removal to second U-shaped frame 6 through second electric putter 5, second electric putter 5 expansion end is connected with second U-shaped frame 6 upper end, the inside top of first U-shaped frame 1 sets up a plurality of telescopic links 61 stiff ends, utilize telescopic link 61 to realize the direction when removing second U-shaped frame 6, telescopic link 61 expansion end is connected with second U-shaped frame 6 upper end, telescopic link 61 sets up in the outside of second electric putter 5.

When the article is required to be hoisted, the first U-shaped frame 1 is moved to a proper position, then the second electric push rod 5 is electrified, and the second electric push rod 5 is started, so that the movable end of the second electric push rod 5 moves, the second U-shaped frame 6 connected with the movable end of the second electric push rod 5 moves, when the second U-shaped frame 6 moves, the movable end of the telescopic rod 61 connected with the second U-shaped frame 6 moves, so that the article to be hoisted is positioned in the second U-shaped frame 6, the article is clamped on the second U-shaped frame 6, and the article is clamped.

Referring to fig. 1 and 2, the left and right ends of the second U-shaped frame 6 are respectively provided with a first electric push rod 2, the movement of the first movable member 3 is realized through the first electric push rod 2, the movable end of the first electric push rod 2 passes through the vertical part of the second U-shaped frame 6 and is connected with the first movable member 3, the movement of the first rectangular block 4 is realized by using the first movable member 3, the first movable member 3 is arranged in the second U-shaped frame 6, the inward end of the first movable member 3 is provided with the first rectangular block 4, the clamping operation is realized through the first rectangular block 4, the left and right ends of the second U-shaped frame 6 are respectively provided with a third electric push rod 9, the movement of the second movable member 8 is realized by using the third electric push rod 9, the third electric push rod 9 is arranged below the first electric push rod 2, the movable end of the third electric push rod 9 passes through the vertical part of the second U-shaped frame 6 and is connected with the second movable member 8, the movement of the second rectangular block 7 is realized by the second movable member 8, the second movable part 8 is provided with a second rectangular block 7 towards the inner end, the second rectangular block 7 is used for realizing clamping operation, the second rectangular block 7 is arranged in the second U-shaped frame 6, the first rectangular block 4 is provided with one page part of a hinge 41 towards the outer end, the rotation of the first rectangular block 4 and the second rectangular block 7 is realized through the hinge 41, the second rectangular block 7 is provided with the other page part of the hinge 41 towards the outer end, the first rectangular block 4 is rotationally connected with the second rectangular block 7 through the hinge 41, the two vertical lower ends of the first U-shaped frame 1 are respectively provided with a rectangular plate 10, the function of increasing the supporting area is realized by the rectangular plates 10, the rectangular plates 10 are longitudinally arranged, the lower ends of the rectangular plates 10 are equidistantly provided with a plurality of universal wheels 11, the movement of the first U-shaped frame 1 is realized through the universal wheels 11, the first rectangular block 4 and the second rectangular block 7 are respectively provided with an anti-skid pad 42 towards the inner end, the anti-slip operation is realized by the anti-slip pad 42, and the anti-slip pad 42 is provided with anti-slip patterns towards the inner end.

When the second U-shaped frame 6 moves to a proper position, and the article to be hoisted is of a rectangular structure, the first electric push rod 2 and the third electric push rod 9 are started firstly, so that the movable ends of the first electric push rod 2 and the third electric push rod 9 move, the first movable piece 3 and the second movable piece 8 which are arranged at the inner ends of the first electric push rod 2 and the third electric push rod 9 move, at the moment, the first rectangular block 4 and the second rectangular block 7 which are arranged at the inner ends of the first movable piece 3 and the second movable piece 8 move, the first rectangular block 4 and the second rectangular block 7 are made to clamp the article of the rectangular structure in a vertical structure, when the article to be hoisted is of a circular structure, the third electric push rod 9 is started firstly, so that the second movable piece 8 moves, and then the second rectangular block 7 moves under the action of the second movable piece 8, and simultaneously a page part of a hinge 41 connected with the second rectangular block 7 moves, at the moment, the angle of the second rectangular block 7 is made to move towards the first rectangular block 4 and the first rectangular block 4 is made to rotate, and then the article of the circular structure is made to clamp the article of the first rectangular block 4, and the article is not clamped by the first rectangular block 4, and the first rectangular block 4 is made to rotate, and the round structure is made to rotate, and the first rectangular block 4 is made to rotate, and the article is made to clamp the article of the article is made to be round 4.

Referring to fig. 1 and 3, the first movable member 3 has the same structure as the second movable member 8, the first movable member 3 includes a U-shaped block 45 disposed at an inner end of the first electric push rod 2, an installation space is provided for the straight plate 43 by the U-shaped block 45, the straight plate 43 is disposed at an outer end of the first rectangular block 4, the movement of the first rectangular block 4 is realized by using the straight plate 43, the straight plate 43 extends into the U-shaped block 45, a front end of the U-shaped block 45 is attached to a head of a latch 44, restriction on the U-shaped block 45 and the straight plate 43 is realized by the latch 44, a rod portion of the latch 44 passes through the U-shaped block 45 and the straight plate 43 and extends to a rear side of the U-shaped block 45, an R-shaped pin 46 is assembled at a rod portion of the latch 44, restriction on the latch 44 is realized by using the R-shaped pin 46, and the R-shaped pin 46 is disposed at a rear side of the U-shaped block 45.

When maintenance is required for the first rectangular block 4 and the second rectangular block 7, the R-shaped pins 46 arranged on the pins 44 are taken out firstly, so that the pins 44 are released from restriction, the pins 44 are pulled out, the first rectangular block 4 and the second rectangular block 7 are released from restriction, at the moment, maintenance is performed for the first rectangular block 4 and the second rectangular block 7, after the maintenance is completed, the straight plates 43 arranged at the outward ends of the first rectangular block 4 and the second rectangular block 7 are placed in the grooves of the U-shaped blocks 45, then the pins 44 penetrate through the first rectangular block 4, the second rectangular block 7 and the straight plates 43, at the moment, the R-shaped pins 46 penetrate through the pins 44, so that the pins 44 are restricted, and convenient maintenance for the first rectangular block 4 and the second rectangular block 7 is realized.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An adjustable lifting device which is characterized in that: the hinge comprises a first U-shaped frame (1), a second U-shaped frame (6) is arranged in the first U-shaped frame (1), a second electric push rod (5) fixed end is arranged at the top end inside the first U-shaped frame (1), the movable end of the second electric push rod (5) is connected with the upper end of the second U-shaped frame (6), first electric push rods (2) are arranged at the left end and the right end of the second U-shaped frame (6), the movable end of the first electric push rod (2) penetrates through the vertical part of the second U-shaped frame (6) and is connected with a first movable part (3), the first movable part (3) is arranged in the second U-shaped frame (6), a first rectangular block (4) is arranged at the inner end of the first movable part (3), third electric push rods (9) are arranged at the left end and the right end of the second U-shaped frame (6), the third electric push rods (9) are arranged below the first electric push rods (2), the movable end of the third electric push rods (9) penetrates through the second U-shaped frame (6) and is connected with the second rectangular block (7) towards the inner end of the second rectangular block (7), the second rectangular block (7) is arranged towards the outer end of the second rectangular block (7), the first rectangular block (4) is rotatably connected with the second rectangular block (7) through a hinge (41).

2. An adjustable lifting device according to claim 1, characterized in that: the first movable part (3) is identical with the second movable part (8) in structure, the first movable part (3) comprises a U-shaped block (45) arranged at the inner end of the first electric push rod (2), a straight plate (43) is arranged at the outer end of the first rectangular block (4), the straight plate (43) extends into the U-shaped block (45), the front end of the U-shaped block (45) is attached to the head of a bolt (44), and the rod part of the bolt (44) penetrates through the U-shaped block (45) and the straight plate (43) and extends to the rear side of the U-shaped block (45).

3. An adjustable lifting device according to claim 2, characterized in that: the rod part of the bolt (44) is provided with an R-shaped pin (46), and the R-shaped pin (46) is arranged at the rear side of the U-shaped block (45).

4. An adjustable lifting device according to claim 1, characterized in that: the U-shaped frame comprises a first U-shaped frame body and is characterized in that rectangular plates (10) are arranged at the lower ends of two vertical portions of the first U-shaped frame body, the rectangular plates (10) are longitudinally arranged, and a plurality of universal wheels (11) are arranged at the lower ends of the rectangular plates (10) at equal intervals.

5. An adjustable lifting device according to claim 1, characterized in that: the telescopic device is characterized in that a plurality of telescopic rods (61) fixed ends are arranged at the top end inside the first U-shaped frame (1), the movable ends of the telescopic rods (61) are connected with the upper ends of the second U-shaped frames (6), and the telescopic rods (61) are arranged outside the second electric push rods (5).

6. An adjustable lifting device according to claim 1, characterized in that: the anti-slip mat (42) is arranged at the inward ends of the first rectangular block (4) and the second rectangular block (7), and anti-slip patterns are arranged at the inward ends of the anti-slip mat (42).