CN222348592U - A construction material hoist - Google Patents

Abstract

The utility model relates to the technical field of building tools and discloses a building engineering material hoister which comprises two bottom plates, wherein the upper surfaces of the two bottom plates are fixedly connected with hoisting supports, the upper surfaces of the hoisting supports are fixedly provided with hoisting mechanisms, the inner sides of the hoisting supports are provided with hoisting frames, the inner sides of the hoisting frames are used for placing building materials, the hoisting mechanisms are used for driving the hoisting frames to move up and down on the inner sides of the hoisting supports, and the back surfaces of the hoisting supports are fixedly connected with two supporting frames with mutually symmetrical positions. According to the lifting mechanism, the lifting mechanism is arranged on the surface of the lifting support, when the material is lifted to the height, the two linkage screw rods can be driven by the double-shaft motor to rotate simultaneously, and then the lifting block on the surface of the two linkage screw rods is used for lifting the lifting frame to achieve the purpose of lifting the height of the material.

Description

Building engineering material lifting machine

Technical Field

The utility model relates to the technical field of building tools, in particular to a building engineering material hoister.

Background

In the construction of buildings, it is often necessary to lift the building materials required for construction to different levels of construction sites, such as bricks, cement, etc. Some lifting equipment is required to assist the constructor in the lifting operation.

But most of the existing lifting equipment for building construction at present is used for driving a lifting bucket to lift materials basically through a motor, a pulley and a lifting rope, but the lifting rope and the pulley structure are very poor in stability in the process of lifting materials, so that the lifting bucket is easy to slide or damage due to shaking in the process of lifting the materials, and the lifting bucket needs to be manually unloaded, so that inconvenience is brought to construction operation.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a building engineering material hoister which has the advantages of high material hoisting stability, auxiliary unloading and the like, so as to solve the problems in the prior art.

The utility model provides a construction engineering material hoister, which comprises two bottom plates, wherein the upper surfaces of the two bottom plates are fixedly connected with hoisting brackets, the upper surfaces of the hoisting brackets are fixedly provided with hoisting mechanisms, the inner sides of the hoisting brackets are provided with hoisting frames, the interiors of the hoisting frames are used for placing construction materials, the hoisting mechanisms are used for driving the hoisting frames to move up and down on the inner sides of the hoisting brackets, when the materials are lifted up and down, two linkage screw rods can be driven by a double-shaft motor to rotate simultaneously, and then the hoisting frames are lifted up and down by hoisting blocks on the surfaces of the two linkage screw rods, so that the aim of lifting the heights of the materials is fulfilled;

The back of the lifting support is fixedly connected with two supporting frames with symmetrical positions, a movable supporting sleeve is sleeved on the surface sliding sleeve of the supporting frame, a discharging mechanism is fixedly arranged between the two movable supporting sleeves, and the discharging mechanism is used for carrying out auxiliary discharging on materials in the lifting frame;

The unloading mechanism comprises a movable mounting plate, the back fixedly connected with electric telescopic rod of movable mounting plate, the flexible end of electric telescopic rod runs through movable mounting plate, and fixedly connected with pushing plate, pushing plate's size and lifting frame phase-match through setting up unloading mechanism, can utilize unloading mechanism's electric putter to drive pushing plate and remove, and then with the material from lifting frame push to outside to play the purpose that auxiliary staff unloaded.

Further, the lifting mechanism comprises a driving box, the inner wall of the driving box is fixedly connected with a double-shaft motor, the output shaft of the double-shaft motor is fixedly connected with driving rods, and two ends, away from each other, of the driving rods are fixedly connected with driving gears.

Further, the left and right inner sides of the lifting support are fixedly connected with guide limit bars, the surfaces of the guide limit bars are provided with bar-shaped guide grooves, the inner walls of the bar-shaped guide grooves are rotationally connected with linkage screw rods, the top ends of the linkage screw rods extend to the top of the lifting support, and driven gears are fixedly connected with the top ends of the linkage screw rods.

Further, the position of the driving gear is meshed with the driven gear, lifting blocks are connected to the surface of the linkage screw rod in a threaded mode, and the two lifting blocks are fixedly connected with the side face of the lifting frame.

Further, the bolt locating hole has been seted up on the surface of movable support cover, and the inner wall threaded connection of bolt locating hole has spacing jackscrew, spacing jackscrew is used for supporting the movable support cover tightly spacing at the support frame surface, through setting up movable support cover, can adjust and fix a position discharge mechanism's height to be applicable to and carry out the operation of unloading to the lifting frame at different heights, improve the practicality.

Further, two guide rods are fixedly connected to the back of the pushing plate, rectangular through holes are formed in the surface of the movable mounting plate, and the guide rods are slidably connected with the inner walls of the rectangular through holes.

Further, two rotate between the bottom plate and be provided with a plurality of material loading guide roll, the position of material loading guide roll is corresponding with the material loading end that promotes the frame, through being provided with a plurality of material loading guide roll at the material loading end that promotes the frame, during the material loading, can place the material on material loading guide roll surface, then with the material propelling movement to promote the frame inside, plays supplementary material loading and laborsaving purpose.

Further, the reinforcing plates are fixedly connected to the two sides of the lifting support respectively, and the bottom ends of the reinforcing plates are fixedly connected with the upper surface of the bottom plate.

The utility model has the technical effects and advantages that:

1. According to the lifting mechanism, the lifting mechanism is arranged on the surface of the lifting support, when the material is lifted to the height, the two linkage screw rods can be driven by the double-shaft motor to rotate simultaneously, and then the lifting block on the surface of the two linkage screw rods is used for lifting the lifting frame to achieve the purpose of lifting the height of the material.

2. According to the utility model, the electric push rod of the unloading mechanism is used for driving the pushing plate to push the material in the lifting frame out of a part of distance of the lifting frame, and the material can be pushed out of the lifting frame to the outside, so that the purpose of assisting a worker in unloading is achieved, and the movable supporting sleeve is used for adjusting and positioning the height of the unloading mechanism, so that the lifting frame unloading device is suitable for unloading operation on lifting frames at different heights, and the practicability is improved.

Drawings

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

FIG. 2 is a schematic view of a first view angle structure of the back surface of the present utility model;

FIG. 3 is a schematic view of a second view angle structure of the back surface of the present utility model;

Fig. 4 is a schematic view of a lifting bracket according to the present utility model in a partially sectioned front view.

The reference sign is 1, the bottom plate; 2, a lifting bracket, 3, a lifting mechanism, 4, a lifting frame, 5, a supporting frame, 6, a movable supporting sleeve, 7, a discharging mechanism, 8, a limiting jackscrew, 9, a feeding guide roller and 10, a reinforcing plate;

301. A drive box; 302, a double-shaft motor, 303, a driving rod, 304, a driving gear, 305, a guiding limit bar, 306, a linkage screw rod, 307, a driven gear, 308 and a lifting block;

701. the movable mounting plate 702, the electric telescopic rod 703, the pushing plate 704 and the guide rod.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely examples, and the construction material hoist according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.

Referring to fig. 1-4, the utility model provides a building engineering material hoister, which comprises two bottom plates 1, wherein the upper surfaces of the two bottom plates 1 are fixedly connected with a hoisting bracket 2, two sides of the hoisting bracket 2 are fixedly connected with reinforcing plates 10, and the bottom ends of the reinforcing plates 10 are fixedly connected with the upper surface of the bottom plate 1.

The upper surface of the lifting support 2 is fixedly provided with a lifting mechanism 3, the inner side of the lifting support 2 is provided with a lifting frame 4, the inside of the lifting frame 4 is used for placing building materials, and the lifting mechanism 3 is used for driving the lifting frame 4 to move up and down on the inner side of the lifting support 2;

The two bottom plates 1 are rotatably provided with a plurality of feeding guide rollers 9, the positions of the feeding guide rollers 9 correspond to the feeding ends of the lifting frames 4, and the feeding ends of the lifting frames 4 are provided with the plurality of feeding guide rollers 9, so that materials can be placed on the surfaces of the feeding guide rollers 9 during feeding, and then pushed into the lifting frames 4, thereby achieving the purposes of auxiliary feeding and labor saving.

The lifting mechanism 3 comprises a driving box 301, the inner wall of the driving box 301 is fixedly connected with a double-shaft motor 302, an output shaft of the double-shaft motor 302 is fixedly connected with a driving rod 303, one ends, away from each other, of the two driving rods 303 are fixedly connected with a driving gear 304, the left side and the right side of the lifting support 2 are fixedly connected with guide limiting strips 305, the surfaces of the guide limiting strips 305 are provided with strip-shaped guide grooves, the inner wall of each strip-shaped guide groove is rotationally connected with a linkage screw 306, the top end of each linkage screw 306 extends to the top of the lifting support 2, and the driven gears 307 are fixedly connected.

The position of the driving gear 304 is meshed with the driven gear 307, lifting blocks 308 are connected to the surface of the linkage screw rod 306 in a threaded manner, and the two lifting blocks 308 are fixedly connected with the side face of the lifting frame 4.

Through being provided with elevating system 3 on the surface of lifting support 2, when highly promoting the material, at first enter into the promotion frame 4 with material follow material loading guide roll 9 surface propelling movement inside, then utilize biax motor 302 to drive two actuating levers 303 and rotate, and then drive driving gear 304 and driven gear 307 and rotate, and then drive two linkage lead screw 306 and rotate simultaneously, the linkage lead screw 306 drives the lifting block 308 on its surface and upwards moves, and then utilize lifting block 308 to promote promotion frame 4, rise to the height of unloading platform with promotion frame 4, thereby accomplish the promotion to the material, compare in the lifting means of current use lifting rope, the utility model discloses a elevating system 3 stability and adjustability are higher.

The back of the lifting support 2 is fixedly connected with two supporting frames 5 with mutually symmetrical positions, a movable supporting sleeve 6 is sleeved on the surface sliding of the supporting frames 5, bolt positioning holes are formed in the surface of the movable supporting sleeve 6, limiting jackscrews 8 are connected with the inner walls of the bolt positioning holes in a threaded mode, the limiting jackscrews 8 are used for tightly propping and limiting the movable supporting sleeve 6 on the surface of the supporting frames 5, a discharging mechanism 7 is fixedly arranged between the two movable supporting sleeves 6, and the discharging mechanism 7 is used for carrying out auxiliary discharging on materials in the lifting frame 4;

it is worth noting that, through being provided with the movable support cover 6 that can adjust the position from top to bottom at the surface of support frame 5, can utilize movable support cover 6 to highly adjust the movable mounting panel 701 to adjust the height of shedding mechanism 7, and use spacing jackscrew 8 to support movable support cover 6 tightly spacing at support frame 5 surface, thereby be applicable to and carry out the shedding operation to the material that promotes frame 4 inside at different heights, improve the practicality.

The unloading mechanism 7 comprises a movable mounting plate 701, an electric telescopic rod 702 is fixedly connected to the back surface of the movable mounting plate 701, the telescopic end of the electric telescopic rod 702 penetrates through the movable mounting plate 701, a pushing plate 703 is fixedly connected to the telescopic end of the electric telescopic rod 702, the size of the pushing plate 703 is matched with that of the lifting frame 4, two guide rods 704 are fixedly connected to the back surface of the pushing plate 703, rectangular through holes are formed in the surface of the movable mounting plate 701, and the guide rods 704 are in sliding connection with the inner walls of the rectangular through holes.

It should be noted that, by arranging the unloading mechanism 7 on the surface of the lifting support 2, after the lifting frame 4 is lifted to a specified height, the bottom of the lifting frame 4 is flush with the surface of the unloading platform, and then the electric telescopic rod 702 is used to drive the pushing plate 703 to push the material inside the lifting frame 4 out of a part of the distance of the lifting frame 4, or push the material out of the lifting frame 4 to the surface of the unloading platform, thereby achieving the purpose of assisting the staff in unloading.

Finally, it should be noted that in the drawings of the disclosed embodiments, only the structures related to the disclosed embodiments are referred to, and the above description is only the preferred embodiments of the present utility model and is not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The building engineering material hoister comprises two bottom plates (1) and is characterized in that the upper surfaces of the two bottom plates (1) are fixedly connected with hoisting supports (2), hoisting mechanisms (3) are fixedly arranged on the upper surfaces of the hoisting supports (2), hoisting frames (4) are arranged on the inner sides of the hoisting supports (2), building materials are placed in the hoisting frames (4), and the hoisting mechanisms (3) are used for driving the hoisting frames (4) to move up and down on the inner sides of the hoisting supports (2);

The back of the lifting support (2) is fixedly connected with two supporting frames (5) which are mutually symmetrical in position, a movable supporting sleeve (6) is sleeved on the surface of the supporting frame (5) in a sliding mode, a discharging mechanism (7) is fixedly arranged between the two movable supporting sleeves (6), and the discharging mechanism (7) is used for carrying out auxiliary discharging on materials in the lifting frame (4);

The unloading mechanism (7) comprises a movable mounting plate (701), an electric telescopic rod (702) is fixedly connected to the back of the movable mounting plate (701), the telescopic end of the electric telescopic rod (702) penetrates through the movable mounting plate (701), a pushing plate (703) is fixedly connected to the telescopic end, and the size of the pushing plate (703) is matched with that of the lifting frame (4).

2. The building engineering material hoister according to claim 1, wherein the hoisting mechanism (3) comprises a driving box (301), a double-shaft motor (302) is fixedly connected to the inner wall of the driving box (301), a driving rod (303) is fixedly connected to an output shaft of the double-shaft motor (302), and driving gears (304) are fixedly connected to one ends, away from each other, of the two driving rods (303).

3. The construction engineering material hoister according to claim 2, wherein the left inner side and the right inner side of the hoisting support (2) are fixedly connected with guide limit bars (305), the surfaces of the guide limit bars (305) are provided with bar-shaped guide grooves, the inner walls of the bar-shaped guide grooves are rotatably connected with linkage screw rods (306), the top ends of the linkage screw rods (306) extend to the top of the hoisting support (2), and driven gears (307) are fixedly connected.

4. The construction engineering material elevator according to claim 3, wherein the driving gear (304) is meshed with the driven gear (307), lifting blocks (308) are connected to the surface of the linkage screw rod (306) in a threaded manner, and the two lifting blocks (308) are fixedly connected with the side face of the lifting frame (4).

5. The building engineering material hoister according to claim 4, wherein bolt positioning holes are formed in the surface of the movable supporting sleeve (6), limiting jackscrews (8) are connected to the inner walls of the bolt positioning holes in a threaded mode, and the limiting jackscrews (8) are used for tightly supporting and limiting the movable supporting sleeve (6) on the surface of the supporting frame (5).

6. The building engineering material hoister according to claim 5, wherein the back of the pushing plate (703) is fixedly connected with two guide rods (704), rectangular through holes are formed in the surface of the movable mounting plate (701), and the guide rods (704) are slidably connected with the inner walls of the rectangular through holes.

7. The building engineering material hoister according to claim 6 is characterized in that a plurality of feeding guide rollers (9) are rotatably arranged between the two bottom plates (1), and the positions of the feeding guide rollers (9) correspond to the feeding ends of the hoisting frames (4).

8. The building engineering material hoister according to claim 7, wherein reinforcing plates (10) are fixedly connected to two sides of the hoisting support (2), and the bottom ends of the reinforcing plates (10) are fixedly connected with the upper surface of the bottom plate (1).