Civil construction auxiliary hoisting device with limiting structure

Abstract

The utility model belongs to the technical field of hoisting devices, and discloses a civil construction auxiliary hoisting device with a limiting structure, which comprises a hoisting rope, the hoisting end of the hoisting rope is divided into four strands, and each hoisting end is connected with a hoisting component; the hoisting part comprises a hook, a connecting rod is hinged to the upper end of the hook, a sleeve is installed on the outer side of the connecting rod in a sleeving mode, supporting columns are connected to the two ends of the sleeve, a pressing plate is hinged to the supporting columns on the two sides, a rotating wheel is installed at the tail end of the pressing plate, and a U-shaped support is connected to the end of the connecting rod. A U-shaped support is installed on the upper side of the tray, a matching wheel is installed on the U-shaped support, a connecting piece is installed on the U-shaped support in a hinged mode, a hanging ring is installed on the connecting piece, the hanging ring is connected with pull ropes, and the four pull ropes are connected with a hard ring together. And therefore, the hoisting stability is ensured, and the safety effect is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting devices, and in particular relates to a civil construction auxiliary lifting device with a limiting structure. Background Art

[0002] Civil construction: refers to the construction of civil engineering projects, covering the construction of buildings, structures and works within the facilities and places of houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and other projects in various categories above ground, underground, on land, on water and underwater, including various technical activities such as survey, design, construction, maintenance and management in the process of project construction;

[0003] In civil construction, the common device for transferring materials is the lifting device. The common lifting method of the lifting device is to use the lifting equipment with hooks and pallets loaded with materials;

[0004] However, during the inspection, the applicant discovered that there was a problem with the method of using a hook in conjunction with a pallet, in that there was no structure for limiting and suppressing the upper side of the material, causing the material on the upper side to fall during the transfer process. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a civil construction auxiliary lifting device with a limiting structure.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] An auxiliary lifting device for civil construction with a limiting structure comprises a lifting rope, the lifting end of the lifting rope is divided into four strands, and each lifting end is connected to a lifting component;

[0008] The lifting component includes a hook, a connecting rod is hingedly installed on the upper end of the hook, a sleeve is mounted on the outer side of the connecting rod, both ends of the sleeve are connected to pillars, the pillars on both sides are hingedly installed with pressure plates, the tail end of the pressure plate is installed with a rotating wheel connected to the lifting end of the lifting rope, the end of the connecting rod is connected to a U-shaped support, the U-shaped support is installed with a matching wheel, the U-shaped support is hingedly installed with a connecting piece, the connecting piece is installed with a lifting ring, the lifting ring is connected to a pull rope, the four pull ropes are connected to a hard ring, and the hard ring is placed on the outside of the lifting end of the lifting rope.

[0009] It is further defined that the pull rope is installed in a U-shape between the hard ring and the hanging ring, and the length of the pull rope is adjustable. Such a design ensures that when the hanging rope is straightened, the force can be transmitted to the hanging ring through the hard ring by adjusting the length of the pull rope, thereby achieving overall limiting cooperation.

[0010] It is further defined that the U-shaped support and the connecting member are both rounded, and such a design prevents wear on the rope body during use.

[0011] It is further defined that both the pull rope and the suspension rope are steel ropes, and such a design ensures strength.

[0012] It is further defined that the sleeve and the support are integrally formed, and such a design is not easy to break and has a good force-bearing effect.

[0013] The beneficial effects of adopting the utility model are:

[0014] With the structural design of the utility model, during the lifting process, the pressing plate can press and limit the upper side of the material on the pallet under the effect of hinge, thereby ensuring the stability of the lifting and enhancing the safety effect;

[0015] The utility model optimizes and improves the hook of the prior art to achieve a better hanging effect, and the improved operation is simple and the economic cost is low, so it is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 It is a structural schematic diagram of an embodiment of a civil construction auxiliary lifting device with a limiting structure according to the utility model;

[0018] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of a civil construction auxiliary lifting device with a limiting structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of an embodiment of a civil construction auxiliary lifting device with a limiting structure of the utility model when used in conjunction with a pallet;

[0020] The main component symbols are described as follows:

[0021] Lifting rope 1; Lifting component 2;

[0022] Hook 21; connecting rod 22; sleeve 23; support 24; pressure plate 25; rotating wheel 26; U-shaped support 27; matching wheel 28; connecting piece 29; lifting ring 210; pulling rope 211; hard ring 212. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1, Figure 2 , Figure 3 As shown, the utility model is an auxiliary lifting device for civil construction with a limiting structure, comprising a lifting rope 1, the lifting end of the lifting rope 1 is divided into four strands, and each lifting end is connected to a lifting component 2;

[0025] The lifting component 2 includes a hook 21, a connecting rod 22 is hingedly installed on the upper end of the hook 21, a sleeve 23 is sleeved on the outside of the connecting rod 22, pillars 24 are connected to both ends of the sleeve 23, and pressure plates 25 are hingedly installed on the pillars 24 on both sides. A rotating wheel 26 connected to the lifting end of the lifting rope 1 is installed on the tail end of the pressure plate 25, a U-shaped support 27 is connected to the end of the connecting rod 22, a matching wheel 28 is installed on the U-shaped support 27, a connecting piece 29 is hingedly installed on the U-shaped support 27, a lifting ring 210 is installed on the connecting piece 29, and a pull rope 211 is connected to the lifting ring 210. The four pull ropes 211 are connected to a hard ring 212, and the hard ring 212 is placed on the outside of the lifting end of the lifting rope 1.

[0026] In this embodiment, when using a civil construction auxiliary lifting device with a limiting structure, the hook 21 is directly hung on the four corners of the bottom side of the pallet or the four corners of the bottom side of the material, and then the pressing plate 25 is moved down to contact the upper side of the material, and the lifting equipment is operated to drive the lifting rope 1 to lift;

[0027] During the initial rise of the lifting rope 1, the wheel 26 at the tail end of the pressure plate 25 is forced to tilt upward, and under the hinge effect of the support 24, the front end of the pressure plate 25 is pressed down to achieve the suppression and limitation of the material. During the continuous rise of the lifting rope 1, the lifting rope 1 drives the hard ring 212 to rise, and under the effect of the pull rope 211, the force is transmitted to the lifting ring 210, and then under the effect of the connecting rod 22, the force is transmitted to the hook 21, thereby achieving the purpose of lifting and hoisting the material. Therefore, under the effect of gravity, the hook 21 is responsible for lifting, and the pressure plate 25 is responsible for suppression and limitation, thereby enhancing the stability of the material during lifting and ensuring safe production.

[0028] Preferably, the pull rope 211 is installed in a U-shape between the hard ring 212 and the hanging ring 210, and the length of the pull rope 211 is adjustable. Such a design ensures that when the hanging rope 1 is straightened, the force can be transmitted to the hanging ring 210 through the hard ring 212 by adjusting the length of the pull rope 211, thereby achieving overall limited cooperation. In fact, the connection method of the pull rope 211 and the adjustable length structure can also be considered according to specific circumstances.

[0029] Preferably, the U-shaped support 27 and the connector 29 are both rounded. This design prevents wear on the rope body during use. In fact, anti-wear measures can also be considered according to specific circumstances.

[0030] Preferably, the pull rope 211 and the suspension rope 1 are both steel ropes. Such a design ensures strength. In fact, the material selection of the pull rope 211 and the suspension rope 1 can also be considered according to specific circumstances.

[0031] Preferably, the sleeve 23 and the support 24 are integrally formed. Such a design is not easy to break and has a good force-bearing effect. In fact, the structure of ensuring strength can also be considered according to specific circumstances.

[0032] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A civil construction auxiliary lifting device with a limiting structure, comprising a lifting rope (1), characterized in that: The lifting end of the lifting rope (1) is divided into four strands, and each lifting end is connected to a lifting component (2); The lifting component (2) comprises a hook (21), the upper end of the hook (21) is hingedly mounted with a connecting rod (22), the outer side of the connecting rod (22) is sleeved with a sleeve (23), both ends of the sleeve (23) are connected with pillars (24), the pillars (24) on both sides are hingedly mounted with a pressure plate (25), the tail end of the pressure plate (25) is mounted with a rotating wheel (26) connected to the lifting end of the lifting rope (1), and the connecting rod (22) is sleeved with a sleeve (23), the two ends of the sleeve (23) are connected with pillars (24), the two ends of the pillars (24) are hingedly mounted with a pressure plate (25), and the tail end of the pressure plate (25) is mounted with a rotating wheel (26) connected to the lifting end of the lifting rope (1). ) is connected to the end of a U-shaped support (27), the U-shaped support (27) is installed with a matching wheel (28), the U-shaped support (27) is hingedly installed with a connecting piece (29), the connecting piece (29) is installed with a lifting ring (210), the lifting ring (210) is connected to a pull rope (211), and the four pull ropes (211) are connected to a hard ring (212), and the hard ring (212) is placed on the outside of the lifting end of the lifting rope (1).

2. The auxiliary lifting device for civil construction with a limiting structure according to claim 1, characterized in that: The pull rope (211) is installed in a square shape between the hard ring (212) and the hanging ring (210), and the length of the pull rope (211) is adjustable.

3. The auxiliary lifting device for civil construction with a limiting structure according to claim 2, characterized in that: The U-shaped support (27) and the connecting member (29) are both rounded.

4. The auxiliary lifting device for civil construction with a limiting structure according to claim 3, characterized in that: The pull rope (211) and the suspension rope (1) are both steel ropes.

5. The civil construction auxiliary lifting device with a limiting structure according to claim 4, characterized in that: The sleeve (23) and the support (24) are integrally formed.

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