CN210141010U

CN210141010U - Building construction material lifting device

Info

Publication number: CN210141010U
Application number: CN201920807132.3U
Authority: CN
Inventors: 伍少凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-13
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to the technical field of building construction, in particular to a building construction material lifting device, which solves the defects that the application is difficult in the high-rise building construction existing in the prior art, and comprises a bottom plate, a movable pulley and a placement basket, wherein the upper part of the bottom plate is fixedly provided with a winch, a winding drum of the winch is fixedly connected with a transmission cable rope, the other end of the transmission cable rope is fixedly connected with the lower side of the bottom plate, the movable pulley is sleeved on the upper part of the transmission cable rope, the upper part of the movable pulley is bolted with a connecting cable rope, the upper end of the placement basket is bolted with a plurality of lock chains, the lower end of the connecting cable rope is bolted with the lock chains, the rear end of the bottom plate is fixedly connected with a backing ring, the upper side of the rear part of the bottom plate is provided with a counterweight table, the lifting device has simple structure, can be free from the restriction of the length of a, the stress of the steel bar is reduced.

Description

Building construction material lifting device

Technical Field

The utility model relates to a construction technical field especially relates to a building construction material hoisting device.

Background

In the building construction, some building materials are generally required to be lifted between floors so as to meet the construction requirement, the lifting of a large number of building materials is realized through a special crane, the crane is complex in structure and high in cost, the crane is small in size and wastes resources when being applied to lifting of small-scale materials, and moreover, the chassis of the conventional lifting device, such as the building material lifting machine disclosed in Chinese patent CN105621304A, generally runs on the ground, the lifting height is limited by the length of a guide rail, and the application of the lifting device in the construction of high-rise buildings is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the hoisting device who exists is difficult to use in the high-rise building construction among the prior art, and the building construction material hoisting device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building construction material hoisting device, includes bottom plate, movable pulley and puts the thing basket, the upper portion fixed mounting of bottom plate has the hoist engine, and fixedly connected with transmission hawser on the reel of hoist engine, the other end fixed connection of transmission hawser is at the downside of bottom plate, the movable pulley cover is on transmission hawser upper portion, and the upper portion bolt joint of movable pulley has a connecting cable rope, the upper end bolt joint of putting the thing basket has a plurality of chain, connecting cable rope's lower extreme and chain bolt joint, the rear end fixedly connected with grommet of bottom plate, the rear portion upside of bottom plate is provided with the counter weight platform.

Preferably, the front end of the bottom plate is fixedly connected with a pulley support, the upper part of the sliding support is rotatably connected with a fixed pulley, and the transmission cable is matched with the fixed pulley.

Preferably, the corners of the counterweight table are fixedly connected with vertical limiting columns.

Preferably, the movable pulley comprises a rotating part and a connecting bracket, and the connecting cable is bolted to the upper part of the connecting bracket.

Preferably, the lining ring comprises two mutually symmetrical linings, one end of each lining is fixedly connected with the bottom plate, and the other end of each lining is provided with a threaded hole.

The utility model has the advantages that:

1. the lifting device is simple in structure, free of the limitation of the length of the guide rail, installed on a high-rise construction platform and suitable for high-rise building construction.

2. This hoisting device rear end is equipped with the grommet, can with the steel bar connection, and the balancing weight can be placed as required on the counter weight bench, alleviates the atress of reinforcing bar.

Drawings

Fig. 1 is a schematic structural view of a building construction material lifting device provided by the utility model from the front;

fig. 2 is the utility model provides a building construction material hoisting device overlook the schematic structure.

In the figure: the device comprises a base plate 1, a winch 2, a transmission cable 3, a movable pulley 4, a storage basket 5, a chain 6, a fixed pulley 7, a counterweight table 8, a limiting column 9, a lining ring 10 and a connecting cable 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, a building construction material lifting device comprises a bottom plate 1, a movable pulley 4 and a material placing basket 5, wherein a winch 2 is installed on the upper portion of the bottom plate 1 through screws, a transmission cable 3 is bolted on a winding drum of the winch 2, the other end of the transmission cable 3 is bolted on the lower side of the bottom plate 1, the movable pulley 4 is sleeved on the upper portion of the transmission cable 3, a connection cable 11 is bolted on the upper portion of the movable pulley 4, a plurality of lock chains 6 are bolted on the upper end of the material placing basket 5, the lower end of the connection cable 11 is bolted with the lock chains 6, a lining ring 10 is connected to the rear end of the bottom plate 1 through screws, and a counterweight table 8 is arranged on the upper side of the rear portion.

Specifically, the front end welding of bottom plate 1 has the pulley support, and sliding support upper portion rotates and is connected with fixed pulley 7, and transmission hawser 3 cooperates with fixed pulley 7, and movable pulley 4 includes rotation portion and linking bridge, and connecting hawser 11 bolt is on linking bridge upper portion, and grommet 10 includes the facing of two mutual symmetries, and the one end of facing passes through screwed connection with bottom plate 1, and the other end of facing sets up threaded hole.

Wherein, in order to prevent the balancing weight aversion, the welding of the corner of balancing weight platform 8 has vertical spacing post 9.

Example (b): when the device is applied to high-rise building construction, the device is firstly flatly placed on a high-rise building construction platform, the front end of the bottom plate 1 protrudes out of the platform, the backing ring 10 is sleeved on a steel bar, a bolt matched with the threaded hole is screwed into the threaded hole, a nut is screwed on, so that the two linings clamp the steel bar, then the balancing weight blocks penetrate through the limiting columns 9 one by one and are placed on the balancing weight table 8, pressure is applied to the bottom plate 1, the friction force between the bottom plate 1 and the construction platform can be improved, and the tensile force borne by the steel bar is reduced;

when promoting the material, press the control button of hoist engine 2, hoist engine 2 releases transmission hawser 3, because gravity puts thing basket 5 and descends, descend to ground after, pause hoist engine 2, put the material on putting thing basket 5 upper portion, press the control button of hoist engine 2, hoist engine 2 tightens up transmission hawser 3, will put thing basket 5 and promote, at the in-process that promotes thing basket 5, movable pulley 4 also rises thereupon, compare in direct promotion, hoist engine 2 only needs about half pulling force can accomplish the promotion, the load that has alleviateed hoist engine 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building construction material hoisting device, includes bottom plate (1), movable pulley (4) and puts thing basket (5), its characterized in that, the upper portion fixed mounting of bottom plate (1) has hoist engine (2), and fixedly connected with transmission hawser (3) on the reel of hoist engine (2), the other end fixed connection of transmission hawser (3) is at the downside of bottom plate (1), movable pulley (4) cover is on transmission hawser (3) upper portion, and the upper portion bolt joint of movable pulley (4) has connecting cable rope (11), the upper end bolt joint of putting thing basket (5) has a plurality of chain (6), the lower extreme and the chain (6) bolt joint of connecting cable rope (11), the rear end fixedly connected with grommet (10) of bottom plate (1), the rear portion upside of bottom plate (1) is provided with counter weight platform (8).

2. The building construction material lifting device according to claim 1, wherein a pulley bracket is fixedly connected to the front end of the bottom plate (1), a fixed pulley (7) is rotatably connected to the upper portion of the pulley bracket, and the transmission cable (3) is engaged with the fixed pulley (7).

3. The building construction material lifting device according to claim 1, characterized in that a vertical limit post (9) is fixedly connected to a corner of the counterweight table (8).

4. A building construction material lifting device according to claim 1, characterised in that the movable pulley (4) comprises a turning part and a connecting bracket, the connecting cable (11) being bolted to the upper part of the connecting bracket.

5. The building construction material lifting device according to claim 1, wherein the lining ring (10) comprises two linings symmetrical to each other, one end of the lining is fixedly connected with the bottom plate (1), and the other end of the lining is provided with a threaded hole.