CN218860210U - Lifting equipment for conveying - Google Patents

Abstract

The utility model discloses a carry and use lifting means, relate to lifting means technical field, specifically include the base, the support is installed to the top symmetry of base, be equipped with the mounting panel between the support, the extension of mounting panel both ends is equipped with the connecting plate, logical groove has been seted up to the support side, logical inslot is arranged in to the connecting plate, and link to each other with the elevating system who leads to the inslot, electric block is installed at the mounting panel top, the last rolling of electric block has the cable wire, the horizontal pole is installed to mounting panel one side, the one end that the mounting panel was kept away from to the horizontal pole is connected with two wire wheels, and be connected with the couple, the top corner of base all is equipped with the dead lever, the welding of dead lever top is on the base, dead lever side cover has the bracing piece, be normal running fit between bracing piece and the dead lever, the supporting shoe is installed to the bracing piece end. The supporting area between bracing piece and the multiplicable base of supporting shoe and the ground is passed through to this application to can improve the stability of lifting by crane equipment, avoid lifting by crane the in-process and lift by crane equipment and empty, improve the result of use.

Description

A lifting device for conveying

technical field

The utility model relates to the technical field of lifting equipment, in particular to a lifting equipment for transportation.

Background technique

At present, with the development of the quality of life, a large number of residential houses and commercial houses have sprung up like mushrooms after the rain. When building a house, it is generally necessary to transport the building materials to the construction site by means of lifting equipment.

Housing construction projects are generally divided into masonry projects, bricklaying projects, steel reinforcement projects, concrete projects, paint projects, glass projects, plastering projects, etc. During the construction process, the prepared building materials need to be transported to the construction site, Since there are many building materials required for construction, the building materials in the storage area need to be transported to the construction area by lifting equipment.

For the existing lifting equipment, because the bottom support mechanism of the lifting equipment is relatively small in contact with the ground, the whole lifting equipment is not stable enough. When the wind force is strong, the lifting building materials will be blown by the wind, and Driving the lifting equipment to shake, because the supporting mechanism on the lifting equipment has a small contact area with the ground, it is very easy to cause the lifting equipment to topple. Therefore, we propose a lifting equipment for transportation.

Utility model content

The utility model provides a lifting device for transportation, which solves the problem that the contact area between the supporting mechanism and the ground is small in the existing lifting device for the convenience of carrying, thus affecting the stability of the lifting device and easily causing the lifting problem during the lifting process. The equipment is dumped and the use effect is poor.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a lifting device for transportation, including a base, a bracket is symmetrically installed on the top of the base, a mounting plate is arranged between the brackets, and connecting plates are extended at both ends of the mounting plate , There is a through groove on the side of the bracket, the connecting plate is placed in the through groove, and connected with the lifting mechanism in the through groove, the electric hoist is installed on the top of the mounting plate, the electric hoist is wound with a steel cable, and the side of the mounting plate is installed with a horizontal Rod, the end of the cross bar away from the mounting plate is connected with two wire pulleys, and the end of the wire rope on the electric hoist passes through the wire pulleys and is connected with a hook;

The top corners of the base are provided with fixed rods, the top of the fixed rods is welded on the base, the side of the fixed rods is covered with support rods, the support rods and the fixed rods are rotated, and the ends of the support rods are equipped with support blocks. The bottom is in contact with the ground, and the sides of the base are provided with accommodating grooves, and the supporting blocks are placed in the accommodating grooves.

Optionally, the lifting mechanism includes a threaded shaft arranged inside the through groove, the two ends of the threaded shaft are fixed on the end of the through groove through bearings, and the top of the threaded shaft runs through the through groove, and is connected with a motor, and the motor is fixed on the bracket through the motor mounting bracket On, the threaded shaft runs through the connecting plate and is slidably fitted with the connecting plate.

Optionally, a through hole is opened on the top of the support block, and a fixing pin is built in the through hole, and the fixing pin passes through the through hole and is inserted into the ground.

Optionally, a chute is provided on the top of the base near the receiving groove, and a connecting rod is arranged inside the chute, and both ends of the connecting rod are fixed at the end of the chute, and a slider is arranged inside the chute, and the connecting rod runs through the The slider is slidably matched with the slider. A U-shaped limiting plate is installed on one side of the top of the slider, and the U-shaped limiting plate is sleeved on the support block.

Optionally, a spring is sheathed on the side of the connecting rod, one end of the spring is fixed at the end of the chute, and the other end of the spring is against the slider.

The utility model has the following beneficial effects: the lifting device for transportation can increase the supporting area between the base and the ground through the support rod and the support block, thereby improving the stability of the lifting device, avoiding the lifting device from toppling during the lifting process, and improving Effect.

Description of drawings

Fig. 1 is a structural schematic diagram of a lifting device for transportation of the present invention;

Fig. 2 is a top view of the base structure of a lifting device for transportation of the utility model;

Fig. 3 is a structural schematic diagram of a chute of a lifting device for transportation according to the present invention.

In the figure: 1. Base; 2. Bracket; 3. Mounting plate; 4. Connecting plate; 5. Through groove; 6. Electric hoist; 7. Steel cable; 8. Cross bar; 11, fixed rod; 12, support rod; 13, support block; 14, accommodation groove; 15, threaded shaft; 16, motor; 17, through hole; 18, fixed pin; 19, chute; 20, connecting rod; 21 , slider; 22, U-shaped limit plate; 23, spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 to Fig. 3, the utility model provides a kind of technical solution: a kind of lifting equipment for conveying, comprising a base 1, the top of the base 1 is symmetrically installed with a bracket 2, and a mounting plate 3 is arranged between the brackets 2, and the mounting plate 3 There are connecting plates 4 extending at both ends, and a through groove 5 is opened on the side of the bracket 2. The connecting plate 4 is placed in the through groove 5 and connected with the lifting mechanism in the through groove 5. The lifting device can control the installation plate 3 to move up and down , so that the material on the hook 10 can be lifted;

An electric hoist 6 is installed on the top of the mounting plate 3, and a steel cable 7 is rewound on the electric hoist 6, and a cross bar 8 is installed on one side of the mounting plate 3, and the end of the cross bar 8 away from the mounting plate 3 is connected with two guide pulleys 9, and The end of the cable 7 on the electric hoist 6 passes through the guide wheel 9 and is connected with a hook 10. The electric hoist 6 can control the retraction of the cable 7, so that the lifting of the hook 10 can be adjusted under the action of the guide wheel 9, that is, The material on the hook 10 can be hoisted to the designated position;

The corners of the top of the base 1 are provided with fixed rods 11, the tops of the fixed rods 11 are welded on the base 1, the sides of the fixed rods 11 are covered with support rods 12, the support rods 12 and the fixed rods 11 are rotationally fitted, and the ends of the support rods 12 A support block 13 is installed, and the bottom of the support block 13 is in contact with the ground. The contact area between the base 1 and the ground can be increased through the support rod 12 and the support block 13, thereby improving the stability of the base 1 and preventing the lifting equipment from tipping over during use ;

The sides of the base 1 are provided with accommodating grooves 14, and the supporting blocks 13 are placed in the accommodating grooves 14. When not in use, the supporting blocks 13 can be moved into the accommodating grooves 14, which is convenient for carrying.

The lifting mechanism includes a threaded shaft 15 arranged inside the through groove 5, the two ends of the threaded shaft 15 are fixed on the end of the through groove 5 through bearings, and the top of the threaded shaft 15 runs through the through groove 5, and is connected with a motor 16, and the motor 16 is installed through the motor. The frame is fixed on the bracket 2, the threaded shaft 15 runs through the connecting plate 4, and is slidably matched with the connecting plate 4, and the threaded shaft 15 can be notified to rotate through the motor 16, thereby controlling the movement of the mounting plate 3 up and down, and further improving the height of the hook 10. It is convenient for hoisting materials to high places.

The top of the support block 13 is provided with a through hole 17, the through hole 17 is built with a fixed pin 18, the fixed pin 18 penetrates through the through hole 17 and is inserted into the ground, by passing the fixed pin 18 through the through hole 17 and fixing it on the ground, the base can be further increased 1 stability, improve the use effect.

The top of the base 1 is provided with a chute 19 on the side close to the receiving groove 14, and a connecting rod 20 is arranged inside the chute 19. 21. The connecting rod 20 runs through the slider 21 and slides with the slider 21. A U-shaped limiting plate 22 is installed on the top side of the slider 21. The U-shaped limiting plate 22 is set on the support block 13. Under the action of the positioning plate 22, the support block 13 can be fixed in the receiving groove 14, and the fixing is more convenient.

The side of the connecting rod 20 is covered with a spring 23, one end of the spring 23 is fixed on the end of the chute 19, the other end of the spring 23 is against the slider 21, and under the action of the spring 23, the U-shaped limiting plate 22 can be against the On the support block 13, prevent the U-shaped limiting plate 22 from breaking away from the support block 13, so as not to affect carrying.

To sum up, when using the lifting device for transportation, move the base 1 to a designated position, then pull the U-shaped limiting plate 22, so that the U-shaped limiting plate 22 is separated from the support block 13, the spring 23 shrinks, and then rotates Support the rod 12 so that the support block 13 moves out of the receiving groove 14. When the support rod 12 and the support block 13 reach the maximum distance from the base 1, insert the fixing pin 18 into the through hole 17, and make the bottom of the fixing pin 18 pass through the through hole 17 After inserting into the ground, the support block 13 is fixed, the stability of the base 1 can be increased, the lifting equipment can be avoided from toppling during use, and the use effect can be improved.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance. In addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A lifting device for transportation, characterized in that: comprise a base (1), the top of the base (1) is symmetrically equipped with a support (2), between the supports (2) is provided with a mounting plate (3), the mounting plate ( 3) A connection plate (4) is extended at both ends, and a through groove (5) is opened on the side of the bracket (2). Mechanisms are connected, the electric hoist (6) is installed on the top of the mounting plate (3), and the electric hoist (6) is rewound with a steel cable (7), and a cross bar (8) is installed on one side of the mounting plate (3), and the cross bar ( 8) There are two wire pulleys (9) connected to the end away from the mounting plate (3), and the end of the wire rope (7) on the electric hoist (6) passes through the wire pulleys (9) and is connected with a hook (10); The top corner of the base (1) is provided with a fixed rod (11), the top of the fixed rod (11) is welded on the base (1), the fixed rod (11) side is covered with a support rod (12), and the support rod ( 12) It is a rotation fit with the fixed rod (11), and a support block (13) is installed at the end of the support rod (12), and the bottom of the support block (13) is in contact with the ground. Groove (14), the support block (13) is placed in the accommodation groove (14). 2. A lifting device for transportation according to claim 1, characterized in that: the lifting mechanism includes a threaded shaft (15) provided inside the through groove (5), and both ends of the threaded shaft (15) are fixed on the through groove through bearings (5) the end, and the top of the threaded shaft (15) runs through the through groove (5), and is connected with a motor (16), the motor (16) is fixed on the bracket (2) by the motor mounting bracket, and the threaded shaft (15) It passes through the connecting plate (4) and is slidably fitted with the connecting plate (4). 3. A kind of lifting equipment for transportation according to claim 1, characterized in that: the top of the support block (13) is provided with a through hole (17), and the through hole (17) is built with a fixed pin (18), and the fixed pin ( 18) Go through the through hole (17) and insert into the ground. 4. A lifting device for transportation according to claim 3, characterized in that: the top of the base (1) is provided with a chute (19) on the side close to the accommodating groove (14), and the inside of the chute (19) A connecting rod (20) is arranged, and the two ends of the connecting rod (20) are all fixed on the end of the chute (19), and a slide block (21) is arranged inside the chute (19), and the connecting rod (20) runs through the slide block (21 ), and slidingly fit with the slide block (21), a U-shaped limiting plate (22) is installed on the top side of the sliding block (21), and the U-shaped limiting plate (22) is enclosed within the support block (13). 5. A kind of lifting device for conveying according to claim 4, characterized in that: the side of the connecting rod (20) is covered with a spring (23), and one end of the spring (23) is fixed on the end of the chute (19), The other end of spring (23) bears on the slide block (21).

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