CN219239029U

CN219239029U - Building machinery material lifter convenient to use

Info

Publication number: CN219239029U
Application number: CN202320864521.6U
Authority: CN
Inventors: 张静; 张存; 周美伶; 刘佳; 刘军; 赵婷; 王鹏; 鲁秋丽; 王群
Original assignee: Shandong Cheng'an Building Materials Co ltd
Current assignee: Shandong Cheng'an Building Materials Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-06-23
Anticipated expiration: 2033-04-18

Abstract

The utility model belongs to the technical field of construction machinery, and relates to a convenient-to-use building machinery material lifter, which comprises a frame, wherein traction ropes are fixedly connected to two ends of the upper surface of the frame, a stabilizing mechanism is arranged in the center of the upper surface of the frame and comprises a pressing plate, a plurality of pressure springs are fixedly connected to the bottom of the pressing plate, air bags are respectively fixedly connected to two ends of the bottom of the pressing plate, air pipes are fixedly connected to the side walls of the bottom of the air bags, an outer pipe is fixedly connected to one end of each air pipe, which is far away from the air bags, a sliding rod is connected to the inner part of the top end of each sliding rod in a sliding manner, a supporting rod is arranged on the upper side of the inner side wall of each outer pipe, air in each air bag is discharged into the outer pipe, the supporting rods drive the supporting plates to be unfolded, the periphery of materials are blocked and supported by the supporting plates can be inclined to one side of the materials, the materials are supported by the supporting force, scattered materials are protected from falling down, and the safety and the working efficiency are improved.

Description

Building machinery material lifter convenient to use

Technical Field

The utility model relates to the technical field of building machinery, in particular to a building machinery material lifter convenient to use.

Background

When carrying out high-rise building construction, need transport the material to the high-rise through the lift, the construction work of high-rise of being convenient for, when carrying out the scattered garrulous material transportation such as sand material and lime, will need the scattered garrulous material of transportation to fill in the hopper car earlier, fix the surface at the lift with the hopper car through fixed establishment again, promote lift to the top this moment, take by the staff, generally directly pile up the material on the surface of lift when not having the hopper car, shovel away by the staff again.

But in carrying out the material transportation, need reuse hopper car, reduced work efficiency, have great security risk under fixed unstable state simultaneously, when utilizing the hopper car, the material is easy to be scattered from the eminence, causes the pollution of building site and the waste of material.

The utility model patent of the authorized bulletin number CN215516488U discloses a building machinery material lifter, which is convenient for moving a material box to a designated place through the arrangement of a lifting mechanism, and can stably move the material box out of a mounting seat through the arrangement of a moving mechanism and a transmission mechanism, thereby being convenient for staff to take materials. This patent needs to remove the mount pad with the material case and just can get and put the material, and complex operation exists the potential safety hazard.

Disclosure of Invention

In order to solve the problems of great safety risk in the material lifting and transporting process and environmental pollution and material waste in the prior art, the utility model aims to provide a building machinery material lifter convenient to use,

the technical scheme adopted for solving the technical problems is as follows: the utility model provides a construction machinery material lift convenient to use, includes the frame, the upper surface both ends fixedly connected with haulage rope of frame, the upper surface center of frame is equipped with stabilizing mean, stabilizing mean includes the clamp plate, the bottom fixedly connected with of clamp plate is a plurality of pressure spring, pressure spring's the other end fixedly connected with is on the bottom surface of frame, the bottom both ends of clamp plate are fixedly connected with gasbag respectively, the lateral wall fixedly connected with trachea of gasbag bottom, the one end fixedly connected with outer tube of gasbag is kept away from to the trachea, the inside sliding connection of outer tube has the slide bar, the upside of the inside lateral wall of outer tube is equipped with pressure switch, the inside sliding connection on slide bar top has the bracing piece, the inside fixedly connected with electro-magnet of bracing piece tip, the surface winding of bracing piece has reset spring, the one end rotation connection pull rod of electro-magnet is kept away from to the bracing piece, the one end rotation connection has the backup pad that the bracing piece was kept away from to the pull rod.

Further, the bottom of the supporting plate is fixedly connected to the bottom surface of the frame, and the supporting plate is of a plate-shaped structure capable of being folded and stretched.

Further, a movable groove is formed in the center of the upper surface of the frame, and the pressing plate is connected inside the movable groove in a sliding mode.

Further, the bottom fixedly connected with piston of slide bar, the inside diameter of outer tube is the same with the diameter of piston.

Further, one end of the pressure switch is connected with a power supply, and the pressure switch is connected with the electromagnet through an electric wire.

Further, the top of slide bar is provided with the horizontal pole, and bracing piece sliding connection is in the inside of horizontal pole, and the electro-magnet has two, and fixed connection is in the bottom of bracing piece and horizontal pole respectively, and the close end of two electro-magnets is the homonymy magnetic pole.

Further, the side of frame rotates and is connected with the baffle, and the lateral wall fixedly connected with fixed block of baffle, the inside swing joint of fixed block has the gim peg.

Further, the frame is the board of shape for the U-shaped, and the constant head tank has been seted up to the side that the frame is close to the fixed block, and the dead bolt joint is in the inside of constant head tank.

The utility model has the following beneficial effects:

1. according to the utility model, the material downwards presses the movable plate to move, so that air in the air bag can be discharged into the outer tube, at the moment, the sliding rod in the outer tube moves upwards under the action of air pressure and drives the supporting plate to be unfolded through the supporting rod, and at the moment, the baffle is rotated, so that the periphery of the material is blocked and supported, the effect of protecting the scattered material is achieved, the safety and the working efficiency are improved, and meanwhile, the scattered material is prevented from being scattered in the lifting process.

2. Can press pressure switch when moving to the top through the slide bar, the electricity of electro-magnet mutually repels this moment for the outside motion of outer tube slide bar is overcome reset spring's elasticity to the bracing piece, drives the backup pad and inclines to one side of material, gives the material holding power, thereby has reached can pile up when too much automatically with its holding power, avoids its effect that scatters.

Drawings

Fig. 1 is a schematic perspective view of a material lifter for construction machinery according to the present utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a schematic diagram of the overall front cross-sectional structure of the material lifter for construction machinery according to the present utility model.

Fig. 4 is a schematic front cross-sectional view of the stabilizing mechanism of the material elevator for construction machinery according to the present utility model.

Fig. 5 is a schematic view showing a front cross-sectional structure of a support plate of the material lifter for construction machinery according to the present utility model.

Fig. 6 is a schematic view of a front cross-sectional structure of an outer tube of the material lifter for construction machinery according to the present utility model.

Fig. 7 is an enlarged schematic view of the structure at B in fig. 6.

In the figure: 1. a frame; 2. a traction rope; 3. a baffle; 4. a fixed block; 5. a fixing bolt; 6. a stabilizing mechanism; 601. a pressing plate; 602. an air bag; 603. a pressure spring; 604. an air pipe; 605. an outer tube; 606. a slide bar; 607. a pressure switch; 608. a support rod; 609. an electromagnet; 610. a return spring; 611. a pull rod; 612. and a support plate.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a building machinery material lifter convenient to use comprises a frame 1, wherein traction ropes 2 are fixedly connected to two ends of the upper surface of the frame 1, and the traction ropes 2 can drive the frame 1 to move upwards. The upper surface center of frame 1 is equipped with stabilizing mean 6, and the both sides rotation of frame 1 is connected with baffle 3, and the lateral wall fixedly connected with fixed block 4 of baffle 3, the inside swing joint of fixed block 4 has dead bolt 5, and frame 1 is the board of shape for the U-shaped, and the constant head tank has been seted up to the side that frame 1 is close to fixed block 4, and dead bolt 5 joint is in the inside of constant head tank for dead bolt 5 can get rid of dead bolt 5 with baffle 3 joint in the side of frame 1 when the baffle 3 is rotated to needs.

As shown in fig. 3 to 7, the stabilizing mechanism 6 includes a pressing plate 601, a movable groove is formed in the center of the upper surface of the frame 1, and the pressing plate 601 is slidably connected to the inside of the movable groove, so that the pressing plate 601 can move toward the inside of the frame 1 when a material is placed on the surface of the pressing plate 601.

The bottom fixedly connected with of clamp plate 601 is a plurality of pressure spring 603, the other end fixedly connected with of pressure spring 603 is on the bottom surface of frame 1, the bottom both ends of clamp plate 601 are fixedly connected with gasbag 602 respectively, the lateral wall fixedly connected with trachea 604 of gasbag 602 bottom, the one end fixedly connected with outer tube 605 of gasbag 602 is kept away from to trachea 604, the inside sliding connection of outer tube 605 has slide bar 606, the bottom fixedly connected with piston of slide bar 606, the inside diameter of outer tube 605 is the same with the diameter of piston for can promote slide bar 606 upward movement when the atmospheric pressure of the inside lower extreme of outer tube 605 increases.

The upside of the inside lateral wall of outer tube 605 is equipped with pressure switch 607, and the inside sliding connection on slide bar 606 top has bracing piece 608, and the inside fixedly connected with electro-magnet 609 of bracing piece 608 tip, pressure switch 607's one end is connected with the power, and pressure switch 607 keeps away from the one end of power and passes through the electric wire and be connected with electro-magnet 609 for when the piston motion of slide bar 606 bottom to pressure switch 607's side, can press pressure switch 607, electro-magnet 609 produces magnetism this moment.

The top of slide bar 606 is provided with the horizontal pole, and bracing piece 608 sliding connection is in the inside of horizontal pole, and its electro-magnet 609 has two, and fixed connection is in the bottom of bracing piece 608 and horizontal pole respectively, and the close end of two electro-magnets 609 is the homonymy magnetic pole for can repel each other when two electro-magnets 609 produce magnetism, and bracing piece 608 slides to the outside of horizontal pole this moment.

The surface winding of bracing piece 608 has reset spring 610, and the one end that bracing piece 608 kept away from electro-magnet 609 rotates and is connected with pull rod 611, and the one end that pull rod 611 kept away from bracing piece 608 rotates and is connected with backup pad 612, and the bottom fixed connection of backup pad 612 is on the bottom surface of frame 1, and backup pad 612 is the platelike structure that can fold flexible. When the slide bar 606 moves upwards, the support plate 612 can be driven to be unfolded, and when the support bar 608 moves transversely, the support plate 612 can be driven to move towards the direction of the materials, so that the materials placed in the support plate can be blocked.

In the utility model, a material to be transported is placed at the center of a frame 1, at the moment, the weight of the material can press a pressing plate 601 to move downwards, at the moment, the pressing plate 601 overcomes the elasticity of a pressure spring 603 to move downwards, the pressing plate 601 inputs air in an air bag 602 into an outer tube 605 through an air pipe 604, at the moment, a slide rod 606 in the outer tube 605 moves upwards under the action of air pressure, a support rod 608 at the top end of the slide rod 606 moves upwards along with the air pressure, the support rod 608 expands the support plate 612 through a pull rod 611, and at the moment, the support plate 612 can perform barrier protection on building materials placed on the surface of the pressing plate 601.

When the slide bar 606 moves to the top end, the pressure switches 607 on the two sides can be pressed, at the moment, the electromagnet 609 generates magnetism to push the support bar 608 to move to the outer side of the cross bar, at the moment, the support plate 612 also moves to one side of the material, and sufficient supporting force is given to the material. The baffle 3 is vertical and is fixed on the side wall of the frame 1 through the fixing bolt 5, so that the periphery of materials can be protected, and scattered materials are prevented from being scattered in the lifting process.

The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the utility model, which are made by those skilled in the art, are included in the protection scope of the utility model without departing from the design concept of the utility model.

The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. The utility model provides a construction machinery material lift convenient to use, includes the frame, its characterized in that, the upper surface both ends fixedly connected with haulage rope of frame, the upper surface center of frame is equipped with stabilizing mean, stabilizing mean includes the clamp plate, the bottom fixedly connected with of clamp plate a plurality of compression spring, compression spring's the other end fixedly connected with is on the bottom surface of frame, the bottom both ends of clamp plate are fixedly connected with gasbag respectively, the lateral wall fixedly connected with trachea of gasbag bottom, the one end fixedly connected with outer tube of gasbag is kept away from to the trachea, the inside sliding connection of outer tube has the slide bar, the upside of the inside lateral wall of outer tube is equipped with pressure switch, the inside sliding connection on slide bar top has the bracing piece, the inside fixedly connected with electro-magnet of bracing piece tip, the surface winding of bracing piece has reset spring, the one end rotation that the electro-magnet was kept away from to the bracing piece is connected with the pull rod, the one end rotation that the bracing piece was kept away from the bracing piece is connected with the backup pad.

2. The easy-to-use building machinery material lifter according to claim 1, wherein the bottom of the supporting plate is fixedly connected to the bottom surface of the frame, and the supporting plate is of a plate-shaped structure capable of being folded and stretched.

3. The easy-to-use building machinery material lifter according to claim 1, wherein the movable groove is formed in the center of the upper surface of the frame, and the pressing plate is slidably connected to the inside of the movable groove.

4. The construction machine material lifter for easy use according to claim 1, wherein the bottom end of the slide bar is fixedly connected with a piston, and the inner diameter of the outer tube is the same as the diameter of the piston.

5. The easy-to-use building machinery material lifter according to claim 1, wherein one end of the pressure switch is connected with a power source, and the pressure switch is connected with the electromagnet through an electric wire.

6. The building machinery material lifter convenient to use according to claim 1, wherein a cross rod is arranged at the top end of the sliding rod, the supporting rod is slidably connected inside the cross rod, two electromagnets are fixedly connected to the bottoms of the supporting rod and the cross rod respectively, and the similar ends of the two electromagnets are homonymous magnetic poles.

7. The easy-to-use building machinery material lifter according to any one of claims 1 to 6, wherein baffles are rotatably connected to both sides of the frame, fixed blocks are fixedly connected to side walls of the baffles, and fixing bolts are movably connected to the inside of the fixed blocks.

8. The building machinery material lifter convenient to use according to claim 7, wherein the frame is a plate in a U shape, a positioning groove is formed in the side face, close to the fixed block, of the frame, and the fixing bolt is clamped in the positioning groove.