CN222948054U - Lifting device for building engineering - Google Patents

Abstract

The utility model discloses a lifting device for building engineering, which belongs to the technical field of building construction lifting and comprises a base, wherein the top end of the base is fixedly provided with supporting frames, the number of the supporting frames is two, a movable frame for transporting plates is slidably arranged in a gap between the two groups, a turnover plate for assisting the plates to rotate vertically is rotatably arranged on the upper surface of the movable frame, a rotating structure for controlling the turnover of the turnover plate is fixedly arranged in the movable frame, a fixing structure for absorbing and fixing and limiting is fixedly arranged on one side of the turnover plate, a lifting structure for adjusting the plates to move up and down is fixedly arranged in the base, the horizontal or vertical state of the turnover plate is adjusted through the arrangement of the rotating structure, so that the plates are conveniently placed or taken down by constructors, the effect of a base is realized, the plates are prevented from shaking back and forth, scratches, collisions and other damages caused by shaking are reduced, vertical support is provided for the plates, and the strength and the direction of taking down the plates are conveniently and accurately mastered.

Description

Lifting device for building engineering

Technical Field

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

Background

The lifter is widely applied in building construction, is mainly used for conveying construction materials to be lifted to a working height, has high efficiency, convenience and safety, and effectively reduces labor cost.

Chinese patent discloses a lifting device (publication No. CN) for construction of building decoration engineering

218579459U), this patent, the on-line screen storage device comprises a base, symmetry fixedly connected with two slide rails on the top lateral wall of base, equal sliding connection has the grudging post on two slide rails, the common fixedly connected with footstock in top of two grudging posts, be provided with the subassembly that lifts by crane on the bottom lateral wall of footstock, the lower extreme fixedly connected with control seat of subassembly, the lateral wall fixedly connected with of control seat a plurality of mounts, the tip of a plurality of mounts is all fixed mounting has the sucking disc, the inside of control seat is provided with the vacuum pump, a plurality of sucking discs all run through the top that is connected with the vacuum pump through the trachea and have offered the opening, but adopt reel and hawser mutually supporting to drive panel to rise to the sky in this patent, because hawser itself does not have supportability, can lead to panel to rocking back and forth when taking off panel, can't guaranteed that panel remains vertical state throughout, avoid the position appearance skew of panel, be difficult to accurate location, influence follow-up operation or installation, and have certain potential safety hazard, the risk that panel dropped.

Disclosure of utility model

The utility model aims to provide a lifting device for constructional engineering, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The lifting device for the building engineering comprises a base, wherein the top end of the base is fixedly provided with supporting frames, the number of the supporting frames is two, a movable frame for transporting boards is slidably arranged in a gap between the two groups, a turnover plate for assisting the boards to rotate vertically is rotatably arranged on the upper surface of the movable frame, a rotating structure for controlling the turnover of the turnover plate is fixedly arranged in the movable frame, one side of the turnover plate is fixedly provided with a fixed structure for adsorbing and fixing limiting, and a lifting structure for adjusting the boards to move up and down is fixedly arranged in the base;

The rotary structure comprises a fixed plate, a main control bar is rotatably arranged on one side, far away from the movable frame, of the fixed plate, a connecting shaft is rotatably connected to the inside of one end of the main control bar, a rotary bar is rotatably arranged on the outer surface of the connecting shaft, and a turnover frame for driving the turnover plate to rotate is rotatably arranged on one side of the rotary bar.

As a further scheme of the utility model, an auxiliary structure for assisting the turnover plate to turn is fixedly arranged on one side of the turnover plate, the auxiliary structure comprises a fluted disc I, a fluted disc II is meshed on one side of the fluted disc I, a rotating plate is fixedly arranged on one side of the fluted disc II, a pushing plate for pushing and supporting the turnover plate is rotatably arranged on one side of the rotating plate, and one end of the pushing plate is rotatably connected with the outer wall of the turnover plate.

As a still further scheme of the utility model, the fixing structure comprises an air pump, the air pump is fixedly arranged on one side of the overturning plate, a plurality of groups of suckers for adsorbing and positioning plates are fixedly arranged on the other side of the overturning plate, a plurality of groups of air pipes for controlling the operation of the suckers are fixedly arranged on two sides of the air pump, and the positions of each group of air pipes are corresponding to the positions of the suckers.

As still further scheme of the utility model, the upper end of the base is movably provided with a top plate for driving the plate to move upwards to be close to the sucker, the bottom end of the top plate is fixedly provided with an electric rod, and the electric rod is positioned in the base.

As still further scheme of the utility model, the lifting structure comprises a threaded rod, the threaded rod is positioned in the supporting frame, the outer wall thread of the threaded rod is sleeved with a lifting block, the lifting block is rotationally connected with the outer surface of the movable frame, and the bottom end of the threaded rod is fixedly provided with a driving structure for controlling the threaded rod to rotate.

As a still further scheme of the utility model, the driving structure comprises a double-shaft motor, wherein a rotating rod is fixedly arranged at the output ends of two sides of the double-shaft motor, a bevel gear I is fixedly arranged at one side of the rotating rod, and a bevel gear II for driving a threaded rod to rotate is meshed with the outer wall of one side of the bevel gear I.

Compared with the prior art, the utility model has the beneficial effects that:

1. When the turnover device is used, the main control bar drives the connecting shaft to pull the rotating bar to drive the connecting rod to connect the turnover frame to rotate through the arrangement of the rotating structure and the turnover plate, so that the turnover plate rotates in angle, the horizontal or vertical state of the turnover plate is regulated, the turnover plate is conveniently placed or taken down by a constructor, when the turnover plate is in the horizontal state, the turnover plate is conveniently fixed, the turnover plate plays a role of a base for the plate, the plate is prevented from shaking back and forth, damage caused by scraping, collision and the like due to shaking is reduced, when the turnover plate is in the vertical state, stable elevation support is provided for the plate, so that the constructor can accurately grasp the strength and direction of taking down the plate, accurate positioning is realized, and subsequent operation or installation is ensured.

2. When the lifting frame is used, the movable frame and the overturning plate are driven to realize linear motion through the cooperation of the threaded rod and the lifting block, so that the plate is driven to lift, shaking of the plate in the lifting process is further avoided, the limiting rod and the limiting plate are arranged, the movable frame overturns when moving to the bottom end, the sucking disc is close to the plate placed on the upper surface of the top plate, automatic adsorption of the plate is realized, the workload of manual plate moving is reduced, the movable frame can reversely reset and rotate when moving upwards, the sucking disc drives the plate to face upwards, the movable frame is used for providing bottom supporting force for the plate, potential safety hazards are reduced, and the plate is prevented from falling.

Drawings

Fig. 1 is a schematic view of the overall structure of a lifting device for construction engineering.

Fig. 2 is a rear view of the entire structure of a lifting device for construction engineering.

Fig. 3 is a structural view of a rotating structure in a lifting device for construction engineering.

Fig. 4 is a detailed view of a rotating structure in a lifting device for construction engineering.

Fig. 5 is a structural view of an auxiliary structure in a lifting device for construction engineering.

Fig. 6 is a structural view of a fixing structure in a lifting device for construction engineering.

Fig. 7 is a structural view of a lifting structure in a lifting device for construction.

Fig. 8 is a disassembled view of a stop lever in a lifting device for construction engineering.

1, A base, 2, a supporting frame, 3, a movable frame, 4, a turnover plate, 5, a fixed plate, 501, a main control bar, 502, a connecting shaft, 503, a rotary bar, 504, a turnover frame, 505, a movable shaft, 506, a connecting rod, 507, a double-shaft motor, 508, a rotary shaft, 509, a fluted disc I, 510, a fluted disc II, 511, a rotary plate, 512, a pushing plate, 6, an air pump, 601, a sucking disc, 602, an air pipe, 7, a top plate, 701, an electric rod, 8, a threaded rod, 801, a lifting block, 802, a double-shaft motor, 803, a rotary rod, 804, a bevel gear I, 805, a bevel gear II, 806 and a limiting rod.

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. 1-4, a lifting device for constructional engineering comprises a base 1, wherein a supporting frame 2 is fixedly arranged at the top end of the base 1, two groups of supporting frames 2 are arranged in number, a movable frame 3 for transporting plates is slidably arranged in a gap between the two groups, a turnover plate 4 for assisting the plates to rotate vertically is rotatably arranged on the upper surface of the movable frame 3, a rotating structure for controlling the turnover of the turnover plate 4 is fixedly arranged in the movable frame 3, a fixed structure for absorbing and fixing and limiting is fixedly arranged on one side of the turnover plate 4, a lifting structure for adjusting the plates to move up and down is fixedly arranged in the base 1, and universal wheels for facilitating the movement of the whole device are fixedly arranged at the bottom end of the base 1;

The rotating structure comprises a fixed plate 5, the fixed plate 5 is fixedly arranged on the inner wall of the movable frame 3 and used for assisting in limiting the rotation of the turnover plate 4, a main control bar 501 is rotatably arranged on one side of the fixed plate 5 away from the movable frame 3, a connecting shaft 502 is rotatably connected in one end of the main control bar 501, a rotating bar 503 is rotatably arranged on the outer surface of the connecting shaft 502, a turnover frame 504 used for driving the turnover plate 4 to rotate is rotatably arranged on one side of the rotating bar 503, one end of the turnover frame 504 away from the rotating bar 503 is fixedly connected with the outer surface of the turnover plate 4 through bolts,

Specifically, the movable shafts 505 for assisting the movement of the roll-over stand 504 are fixedly installed in the roll-over stand 504, two groups of roll-over stands 504 are symmetrically and uniformly distributed, a connecting rod 506 is rotatably installed on one side corresponding to the two groups of roll-over stands 504, two ends of the connecting rod 506 penetrate through the rotating strip 503 and the roll-over stand 504, an arc groove for providing the movement of the connecting rod 506 and a straight groove for providing the up-and-down movement of the movable shafts 505 are formed in the fixing plate 5, and one ends of the connecting rod 506 and one end of the movable shafts 505 are located in the arc groove and the straight groove respectively;

more specifically, the main control bar 501 rotates with one end far away from the connecting shaft 502 as a fixed point, the connecting shaft 502 is driven to pull the rotating bar 503 to rotate, the connecting rod 506 is driven to connect one end of the turning frame 504 close to the rotating bar 503 to rotate along the arc-shaped groove with the moving shaft 505 as the top end, so that the connecting rod 506 moves into the straight groove, the main control bar 501 continues to rotate, the connecting rod 506 and the moving shaft 505 sequentially move along the straight groove, and the turning frame 504 is driven to connect the turning plate 4 to perform angle rotation, so that the horizontal or vertical state of the turning plate 4 is adjusted, a constructor can conveniently place or take down the plate, when the turning plate 4 is in a horizontal state, the fixing structure can conveniently adsorb and position the plate, the plate can also play a role of a bottom support after the moving frame 3 is integrally turned, and when the turning plate 4 is in a vertical state, a stable elevation support is provided for the plate, and the constructor can more easily and conveniently take down the plate.

The inside fixed mounting who removes frame 3 has the biax motor 507 that is used for providing master control strip 501 rotation power, and the equal fixed mounting of output of biax motor 507 both sides has pivot 508, and the one end of two sets of pivots 508 all with master control strip 501 fixed connection, connect pivot 508 through the output of biax motor 507 and drive master control strip 501 and rotate.

Referring to fig. 5, an auxiliary structure for assisting the turnover plate 4 to turn is fixedly mounted on one side of the turnover plate 4, the auxiliary structure comprises a first fluted disc 509, the first fluted disc 509 is fixedly mounted on the outer surface of the rotating shaft 508, a second fluted disc 510 is meshed with one side of the first fluted disc 509, a rotating plate 511 is fixedly mounted on one side of the second fluted disc 510, a pushing plate 512 for pushing and supporting the turnover plate 4 is rotatably mounted on one side of the rotating plate 511, one end of the pushing plate 512 is rotatably connected with the outer wall of the turnover plate 4, specifically, the second fluted disc 510 and the pushing plate 512 are respectively connected with the movable frame 3 and the turnover plate 4 through connecting pieces rotatably mounted on two sides of the second fluted disc 510, the auxiliary structure is provided with two groups of the auxiliary structure, the function of dispersing stress points is achieved, and the turnover plate 4 is guaranteed to turn uniformly and stably.

Referring to fig. 6, the fixing structure includes an air pump 6, the air pump 6 is fixedly installed on one side of the turnover plate 4, a plurality of groups of suction cups 601 for adsorbing and positioning the plate are fixedly installed on the other side of the turnover plate 4, a plurality of groups of air pipes 602 for controlling the suction cups 601 to operate are fixedly installed on two sides of the air pump 6, and the positions of each group of air pipes 602 and the positions of the suction cups 601 are corresponding.

Referring to fig. 7, the upper end of the base 1 is movably provided with a top plate 7 for driving the plates to move upwards to be close to the suction cup 601, the bottom end of the top plate 7 is fixedly provided with an electric rod 701, the electric rod 701 is located inside the base 1, and the top plate 7 is pushed by the electric rod 701 to drive the plates to be close to the suction cup 601, so that the suction cup 601 is assisted to adsorb and position the plates, multiple groups of plates can be stacked on the top plate 7, an automatic adsorption effect is achieved, and the effect that the positions of the plates are limited by the device due to the fact that gaps are formed between the plates due to reduction of the number of the plates or the thickness change of the plates is effectively avoided.

Referring to fig. 7-8, the lifting structure comprises a threaded rod 8, the threaded rod 8 is positioned in the support frame 2, a lifting block 801 is sleeved on the outer wall of the threaded rod 8 in a threaded manner, the lifting block 801 is rotationally connected with the outer surface of the movable frame 3, and a driving structure for controlling the threaded rod 8 to rotate is fixedly arranged at the bottom end of the threaded rod 8;

The driving structure comprises a double-shaft motor 802, the double-shaft motor 802 is positioned in the base 1 and is mainly used for providing rotation power for the threaded rod 8, a rotating rod 803 is fixedly arranged at the output ends of two sides of the double-shaft motor 802, a first bevel gear 804 is fixedly arranged on one side of the rotating rod 803, a second bevel gear 805 used for driving the threaded rod 8 to rotate is meshed with the outer wall of one side of the first bevel gear 804, and the second bevel gear 805 is fixedly arranged at the bottom end of the threaded rod 8;

Specifically, the rotation of the threaded rod 8 is controlled by connecting the rotating rod 803 with the double-shaft motor 802 to drive the bevel gear one 804 and the bevel gear two 805, and then connecting the lifting block 801 to drive the movable frame 3 to adjust the lifting height of the plate;

The two sides of the movable frame 3, which are close to the support frame 2, are fixedly provided with limiting rods 806 for assisting the movable frame 3 to lift, the limiting rods 806 extend to the inside of the support frame 2, the inside of the support frame 2 is provided with a movable groove for providing movement of the limiting rods 806, and the inside of the movable groove is fixedly provided with limiting plates for limiting the movement range of the limiting rods 806;

Specifically, the one end that the gag lever post 806 kept away from removes frame 3 sets up to the spin to remove the inslot, gag lever post 806 sets up to two and be provided with two sets of and symmetrical evenly distributed in the both sides of removing frame 3 altogether, the limiting plate sets up to one and be provided with two sets of and symmetrical evenly distributed in two sets of support frames 2 altogether, two gag lever posts 806 only one of them contacts with the limiting plate in a set, in order to realize that lifting block 801 connects and removes frame 3 and drive gag lever post 806 and remove in the removal inslot, contact the limiting plate, one gag lever post 806 receives the hindrance and can't move down, and then make another gag lever post 806 drive and remove frame 3 and overturn with lifting block 801 as the fixed point, thereby reach and remove frame 3 and move down the upset, let sucking disc 601 be close to panel that roof 7 upper surface was placed, alleviate the work load that the manpower moved panel, otherwise, after removing frame 3 moves up the upset, let sucking disc 601 drive panel orientation upwards, utilize and provide bottom surface holding power for panel, avoid panel to appear rocking, reduce the potential safety hazard, then make things convenient for the operation of follow-up rotation structure.

The working principle of the utility model is as follows:

Firstly, placing a plurality of groups of plates on the top of a top plate 7, starting an electric rod 701 to push the top plate 7 to drive the plates to be close to a suction cup 601, enabling an air pump 6 to be connected with an air pipe 602 to control the suction cup 601 to adsorb and position the plates, starting a double-shaft motor 802 to be connected with a rotating rod 803 to drive a bevel gear I804 and a bevel gear II 805 to control a threaded rod 8 to rotate, enabling a lifting block 801 to drive a movable frame 3 and the plates to move upwards, in the process, when the movable frame 3 is connected with a limiting rod 806 to move in a movable groove, one limiting rod 806 is blocked by the limiting plate, so that the other limiting rod 806 drives the movable frame 3 to turn over by taking the lifting block 801 as a fixed point, enabling the suction cup 601 to drive the plates to face upwards to provide a bottom supporting force for the plates, enabling the threaded rod 8 to continue rotating, connecting the lifting block 801 to drive the movable frame 3 and the plates to move upwards to a proper height, then starting a double-shaft motor 507 to connect a rotating shaft 508 to drive a main control bar 501 to rotate, and a connecting rod 506 to be connected with a turning frame 504 to rotate through a connecting shaft 502 to enable the turning plate 504 to rotate, in the process, and simultaneously, enabling the rotating shaft 508 to be connected with the rotating rod 509 to drive the turning plate II 510 to rotate in an angle, so that the turning plate 4 to move smoothly, and the lifting plate 510 is driven to rotate, and a pushing plate 512 to be turned vertically and turned down, and then conveniently and turned plate 3 to be in a state and turned state.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The lifting device for the building engineering comprises a base (1), and is characterized in that a supporting frame (2) is fixedly arranged at the top end of the base (1), two groups of moving frames (3) for transporting plates are arranged in total in number, gaps between the two groups of moving frames (2) are slidably arranged, a vertical turning plate (4) for assisting the plates to rotate is rotatably arranged on the upper surface of the moving frames (3), a rotating structure for controlling the turning of the turning plate (4) is fixedly arranged in the moving frames (3), a fixed structure for adsorbing and fixing and limiting is fixedly arranged on one side of the turning plate (4), and a lifting structure for adjusting the plates to move up and down is fixedly arranged in the base (1);

The rotary structure comprises a fixed plate (5), a main control bar (501) is rotatably arranged on one side, far away from the movable frame (3), of the fixed plate (5), a connecting shaft (502) is rotatably connected to the inside of one end of the main control bar (501), a rotary bar (503) is rotatably arranged on the outer surface of the connecting shaft (502), and a turnover frame (504) for driving the turnover plate (4) to rotate is rotatably arranged on one side of the rotary bar (503).

2. The lifting device for constructional engineering according to claim 1, wherein an auxiliary structure for assisting the turnover plate (4) to turn is fixedly arranged on one side of the turnover plate (4), the auxiliary structure comprises a fluted disc one (509), a fluted disc two (510) is meshed on one side of the fluted disc one (509), a rotating plate (511) is fixedly arranged on one side of the fluted disc two (510), a pushing plate (512) for pushing and supporting the turnover plate (4) is rotatably arranged on one side of the rotating plate (511), and one end of the pushing plate (512) is rotatably connected with the outer wall of the turnover plate (4).

3. The lifting device for constructional engineering according to claim 1, wherein the fixing structure comprises an air pump (6), the air pump (6) is fixedly installed on one side of the overturning plate (4), a plurality of groups of suction cups (601) for adsorbing and positioning plates are fixedly installed on the other side of the overturning plate (4), a plurality of groups of air pipes (602) for controlling the suction cups (601) to operate are fixedly installed on two sides of the air pump (6), and the positions of each group of air pipes (602) are corresponding to the positions of the suction cups (601).

4. The lifting device for constructional engineering according to claim 1, wherein a top plate (7) for driving the plate to move upwards to be close to the sucker (601) is movably mounted at the upper end of the base (1), an electric rod (701) is fixedly mounted at the bottom end of the top plate (7), and the electric rod (701) is located in the base (1).

5. The lifting device for constructional engineering according to claim 1, wherein the lifting structure comprises a threaded rod (8), the threaded rod (8) is located in the supporting frame (2), a lifting block (801) is sleeved on the outer wall of the threaded rod (8), the lifting block (801) is rotatably connected with the outer surface of the movable frame (3), and a driving structure for controlling the threaded rod (8) to rotate is fixedly arranged at the bottom end of the threaded rod (8).

6. The lifting device for construction engineering according to claim 5, wherein the driving structure comprises a double-shaft motor (802), a rotating rod (803) is fixedly arranged at the output ends of two sides of the double-shaft motor (802), a bevel gear I (804) is fixedly arranged at one side of the rotating rod (803), and a bevel gear II (805) for driving the threaded rod (8) to rotate is meshed with the outer wall of one side of the bevel gear I (804).