CN219809653U - Lifting device - Google Patents

Abstract

The utility model discloses a lifting device, which comprises a supporting base, wherein the top of the supporting base is rotationally connected with a screw rod, the outer side of the screw rod is in threaded connection with a lifting frame, a first motor is arranged in the supporting base, the output end of the first motor is fixedly connected with the screw rod, and the top of the lifting frame is rotationally connected with a supporting box, and the lifting device has the beneficial effects that: through having added locating plate, no. two locating plates, realized the output of a cylinder and driven locating plate and remove, a locating plate removes and can cooperate between No. two locating plates to carry out the position limitation to the material of lifting fixedly, simultaneously restrict through two limiting plates the position of placing the material, through having added hypotenuse fixture block, tooth groove, realized cooperating between hypotenuse fixture block and the tooth groove, prevent to restrict the high position of limiting plate and lifting frame when the lifting takes place to move down, prevent the gliding.

Description

Lifting device

Technical Field

The utility model relates to the technical field of lifting, in particular to a lifting device.

Background

The building engineering is a part of the construction engineering, namely the engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building buildings, the material lifting device is used in the current building engineering, materials and equipment required to be used in the building engineering are required to be lifted, and the materials and the equipment are placed on the lifting device to be lifted to a specified height, but the existing lifting device is not convenient for carrying out the position limiting treatment on the building engineering materials rapidly during lifting, is also not convenient for carrying out the limiting protection on the position of the lifting height during long-time lifting, and avoids accidental falling during lifting.

Disclosure of Invention

The utility model aims to provide a lifting device, which is used for solving the problems that the existing lifting device provided in the background art is inconvenient for rapidly limiting the placement position of building engineering materials during lifting, is inconvenient for limiting and protecting the lifting height position during long-time lifting and avoids accidental falling during lifting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting device, includes the support base, the top of support base rotates and is connected with the lead screw, the outside threaded connection of lead screw has the lifting frame, the inside of support base is equipped with a motor, the output and the lead screw fixed connection of a motor, the top of lifting frame rotates and is connected with the supporting box, the inside sliding connection of supporting box has the movable plate, the top symmetry fixedly connected with two limiting plates of movable plate, limiting plate and supporting box sliding connection, the equal fixedly connected with limiting plate in both sides of lifting frame, the inside sliding connection of limiting plate has No. two limiting plates, no. two one side equidistance of limiting plate has seted up the card tooth groove, one side fixedly connected with link box of No. one limiting plate, the inside sliding connection of link box has the sliding plate, one side fixedly connected with hypotenuse fixture block of sliding plate, hypotenuse fixture block and sliding connection, one side of link box is seted up with fixture block complex through-hole, no. two one side of limiting plate is equipped with No. two limiting plates, no. two side of tooth groove and sliding connection have the cylinder with one side of sliding connection, no. two cylinder with one side of sliding connection.

As a preferred embodiment of the present utility model: the inside of lifting frame is equipped with No. two motors, no. two motor's output and supporting box fixed connection.

As a preferred embodiment of the present utility model: and the top of the second limiting plate is fixedly connected with a limiting block.

As a preferred embodiment of the present utility model: the inside of supporting box is equipped with No. three cylinders, no. three cylinder's output and movable plate fixed connection, the inside symmetry sliding connection of movable plate has spacing slide bar, spacing slide bar and supporting box fixed connection.

As a preferred embodiment of the present utility model: the top fixedly connected with locating plate No. two of supporting box, the top fixedly connected with backup pad of supporting box, one side of backup pad is equipped with the cylinder No. one, the output fixedly connected with locating plate No. one of cylinder, locating plate and supporting box sliding connection.

As a preferred embodiment of the present utility model: one side of the support base is provided with a control panel, and the first motor, the second cylinder, the third cylinder and the first cylinder are electrically connected with the control panel.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first positioning plate and the second positioning plate are added, so that the output end of the first air cylinder drives the first positioning plate to move, the first positioning plate moves to be matched with the second positioning plate, thus the position of the lifted material is limited and fixed, the position of the lifted material is limited by the two limiting plates, the bevel edge clamping block and the latch groove are added, the matching between the bevel edge clamping block and the latch groove is realized, and the height positions of the first limiting plate and the lifting frame are prevented from being limited and the lifting frame is prevented from sliding downwards when the lifting moves downwards.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a top view of the support box of the present utility model.

In the figure: 1. a support base; 2. a motor I; 3. a screw rod; 4. lifting the frame; 5. a first limiting plate; 6. a connection box; 7. a limiting block; 8. a motor II; 9. a slide box; 10. a spring; 11. a sliding plate; 12. a bevel edge clamping block; 13. a second cylinder; 14. a tooth slot is clamped; 15. a second limiting plate; 16. a through port; 17. a moving plate; 18. a limit slide bar; 19. a third cylinder; 20. a limiting plate; 21. a first positioning plate; 22. a support plate; 23. a first air cylinder; 24. a second positioning plate; 25. a control panel; 26. and a supporting box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the lifting device comprises a supporting base 1, a screw rod 3 is rotatably connected to the top of the supporting base 1, a lifting frame 4 is connected to the outer side of the screw rod 3 in a threaded manner, a first motor 2 is arranged in the supporting base 1, the output end of the first motor 2 is fixedly connected with the screw rod 3, a supporting box 26 is rotatably connected to the top of the lifting frame 4, a moving plate 17 is connected to the inner side of the supporting box 26 in a sliding manner, two limiting plates 20 are symmetrically and fixedly connected to the top of the moving plate 17, the limiting plates 20 are in sliding connection with the supporting box 26, a first limiting plate 5 is fixedly connected to two sides of the lifting frame 4, a second limiting plate 15 is fixedly connected to the inner side of the first limiting plate 5 in a sliding manner, a clamping groove 14 is formed in one side of the second limiting plate 15 at equal distance, one side of the first limiting plate 5 is fixedly connected with a connecting box 6, a sliding box 9 is fixedly connected to the inner side of the connecting box 6 in a sliding manner, a sliding box 11 is connected to the inner side of the sliding box 9 in sliding manner, a sloping edge 12 is fixedly connected to one side of the sliding box 12 of the sliding box 9, a sloping edge 16 matched with the sliding block 12 is arranged on one side of the sliding block 6, a side of the sliding block 12 is provided with a sloping edge 16 matched with the sliding groove 12, one side of the sliding block 15 is matched with the cylinder 10, the sliding groove 13 is fixedly connected to the cylinder end of the cylinder end 13, and the sliding groove 13 is fixedly matched with the sliding groove 13, and one side of the cylinder end 13 is fixedly connected to the cylinder end of the sliding groove 13, and the first limiting plate is fixedly connected to the cylinder end 13, and the cylinder end 13 is fixedly connected to the sliding groove 13, and the cylinder end is fixedly connected to the cylinder end, and the cylinder end of the cylinder end is connected to the cylinder end, the cylinder end of the lifting end is, the lifting safety is guaranteed.

Wherein, the inside of lifting frame 4 is equipped with No. two motors 8, no. two motor 8's output and supporting box 26 fixed connection, can drive supporting box 26 through No. two motor 8's output and carry out angle adjustment and handle to carry out adjustment and handle to the orientation angle of lifting material.

The top of the second limiting plate 15 is fixedly connected with a limiting block 7, and the adjusting position of the first limiting plate 5 is limited through the limiting block 7.

The inside of the supporting box 26 is provided with a third air cylinder 19, the output end of the third air cylinder 19 is fixedly connected with the moving plate 17, the inside of the moving plate 17 is symmetrically and slidably connected with a limiting slide rod 18, the limiting slide rod 18 is fixedly connected with the supporting box 26, and the output end of the third air cylinder 19 drives the moving plate 17 and the limiting plate 20 to move upwards, so that the lifted material position can be limited.

Wherein, the top fixedly connected with second locating plate 24 of supporting box 26, the top fixedly connected with backup pad 22 of supporting box 26, one side of backup pad 22 is equipped with a cylinder 23, a cylinder 23's output fixedly connected with locating plate 21, a locating plate 21 and supporting box 26 sliding connection drive a locating plate 21 through a cylinder 23's output and remove, a locating plate 21 and No. two locating plates 24 are spacing fixed through the material, have improved the stability of material lifting.

Wherein, support one side of base 1 and be equipped with control panel 25, no. one motor 2, no. two motors 8, no. two cylinders 13, no. three cylinders 19 and No. one cylinder 23 all with control panel 25 electric connection, carry out centralized control processing to the device through control panel 25, improved the security and the work efficiency that the device used.

Specifically, when using, carry out the circular telegram through external power supply, start No. three cylinder 19 through control panel 25, no. three cylinder 19's output drives movable plate 17 and limiting plate 20 and carries out the position movement, place the building engineering material on to supporting box 26, then No. three cylinder 19's output drives movable plate 17 and limiting plate 20 and upwards remove and reset, can restrict the material position, then drive No. one locating plate 21 through No. one cylinder 23's output and remove, no. one locating plate 21 and No. two locating plates 24 carry out spacing fixedly through the material, start No. one motor 2 through control panel 25, no. one motor 2's output drives lead screw 3 and rotates, lead screw 3 drives lifting frame 4 and supporting box 26 and carries out high position adjustment processing, drive No. one limiting plate 5 and connecting box 6 carry out high position adjustment when lifting frame 4 moves, start No. two cylinders 13 through supporting box 26, no. two cylinder 13's output drives sliding box 9 and sloping side 12 and clamping block 12 and move, cooperate between sloping side 12 and the tooth groove 14, clamping block 12 gets into card tooth groove 14 and carries out spacing fixing with No. two limiting plate 15's relative position, can carry out the safety limitation of lifting frame 5, can carry out the lifting safety limitation.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a lifting device, includes support base (1), its characterized in that, the top of support base (1) rotates and is connected with lead screw (3), the outside threaded connection of lead screw (3) has lifting frame (4), the inside of support base (1) is equipped with motor (2) No. one, the output and lead screw (3) fixed connection of motor (2) No. one, the top of lifting frame (4) rotates and is connected with supporting box (26), the inside sliding connection of supporting box (26) has movable plate (17), the top symmetry fixedly connected with two limiting plates (20) of movable plate (17), limiting plate (20) and supporting box (26) sliding connection, the equal fixedly connected with limiting plate (5) in both sides of lifting frame (4), the inside sliding connection of limiting plate (5) No. two limiting plates (15), one side equidistance of limiting plate (15) has seted up cassette tooth groove (14), one side fixedly connected with connecting box (6) of limiting plate (5), connecting box (6) has inclined side (9) sliding connection, sliding connection has inclined side (12), hypotenuse fixture block (12) and slip case (9) sliding connection, one side of connection case (6) offered with hypotenuse fixture block (12) complex opening (16), one side equidistance of No. two limiting plates (15) offered with hypotenuse fixture block (12) complex latch groove (14), one side of slip board (11) is equipped with spring (10), one end and slip case (9) fixed connection of spring (10), one side of connection case (6) is equipped with No. two cylinders (13), no. two cylinder (13)'s output and slip case (9) fixed connection.

2. A lifting device according to claim 1, characterized in that: the inside of lifting frame (4) is equipped with No. two motors (8), no. two motor (8) output and supporting box (26) fixed connection.

3. A lifting device according to claim 1, characterized in that: the top of the second limiting plate (15) is fixedly connected with a limiting block (7).

4. A lifting device according to claim 2, characterized in that: the inside of supporting box (26) is equipped with No. three cylinder (19), the output and the movable plate (17) fixed connection of No. three cylinder (19), the inside symmetry sliding connection of movable plate (17) has spacing slide bar (18), spacing slide bar (18) and supporting box (26) fixed connection.

5. The lifting device of claim 4, wherein: the top fixedly connected with No. two locating plates (24) of supporting box (26), the top fixedly connected with backup pad (22) of supporting box (26), one side of backup pad (22) is equipped with cylinder (23) No. one, the output fixedly connected with locating plate (21) of cylinder (23) No. one, locating plate (21) and supporting box (26) sliding connection.

6. A lifting device according to claim 5, wherein: one side of the support base (1) is provided with a control panel (25), and the first motor (2), the second motor (8), the second cylinder (13), the third cylinder (19) and the first cylinder (23) are electrically connected with the control panel (25).