CN219363088U

CN219363088U - Concrete overhead hoist

Info

Publication number: CN219363088U
Application number: CN202223492610.7U
Authority: CN
Inventors: 范长丰
Original assignee: Anhui Shoufeng Construction Co ltd
Current assignee: Anhui Shoufeng Construction Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-18
Anticipated expiration: 2032-12-27

Abstract

The utility model provides a concrete lifting device. The concrete lifting device comprises a main rod; the weight box is sleeved on the main rod; the two support grooves are respectively and fixedly arranged on two sides of the main rod; the two support rods are fixedly arranged at the bottoms of the two bracket grooves respectively; the rotating shafts are rotatably arranged at the tops of the two bracket grooves; the crank is fixedly arranged at one end of the rotating shaft; the suspension wire is arranged at one end of the rotating shaft far away from the crank; the rolling shafts are respectively arranged at the tops of the main rod and the two bracket; the compressing mechanism is arranged on the main rod; and the rotating mechanism is arranged on the main rod. The concrete lifting device provided by the utility model has the advantages of convenience in installation, wide application range, convenience in transportation and higher lifting efficiency.

Description

Concrete overhead hoist

Technical Field

The utility model relates to the technical field of building construction, in particular to a concrete lifting device.

Background

Concrete is one of the most prominent civil engineering materials in the current generation. The artificial stone is prepared from cementing material, granular aggregate, water, and optionally additives and admixtures according to a certain proportion by uniformly stirring, compacting, shaping, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased.

However, when concrete is used, in some places higher than the above places, large machines are required to be used for lifting, particularly construction sites of high-rise buildings, but the large mechanical arms are not suitable for common home decoration or self-building houses in remote areas, and in addition, some existing lifting devices are integrated and are inconvenient to transport.

Accordingly, there is a need to provide a new concrete hoist that addresses the above-described technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the concrete lifting device which has the advantages of convenient installation, wide application range, convenient transportation and higher lifting efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:

the utility model provides a concrete lifting device, comprising: a main rod; the weight box is sleeved on the main rod; the two support grooves are respectively and fixedly arranged on two sides of the main rod; the two support rods are respectively and fixedly arranged at the bottoms of the two bracket grooves, and the bottom ends of the two support rods are fixedly connected with the main rod; the rotating shafts are rotatably arranged at the tops of the two bracket grooves; the crank is fixedly arranged at one end of the rotating shaft; the suspension wire is arranged at one end of the rotating shaft far away from the crank; the rolling shafts are respectively arranged at the tops of the main rod and the two bracket; the compressing mechanism is arranged on the main rod; and the rotating mechanism is arranged on the main rod.

As a further scheme of the utility model, the pressing mechanism comprises a pressing cover, four sliding rods, a mounting plate and a large rotary drum, wherein the pressing cover is arranged above the main rod, the four sliding rods are fixedly arranged at the top end of the main rod, the pressing cover is in sliding connection with the four sliding rods, the mounting plate is arranged on the four sliding rods in a sliding manner, the large rotary drum is fixedly arranged on the mounting plate, and the large rotary drum is communicated with the bottom of the mounting plate.

As a further scheme of the utility model, the rotating mechanism comprises a screw, a sliding mechanism, a small rotating drum and a plurality of rotating rods, wherein the screw is fixedly arranged at the top of the pressure cover, the screw is in threaded connection with the large rotating drum, the sliding mechanism is sleeved on the screw, the bottom of the sliding mechanism is fixedly connected with the top of the large rotating drum, the small rotating drum is in threaded sleeve on the screw, the top of the small rotating drum is fixedly connected with the top of the sliding mechanism, the rotating rods are fixedly arranged on the small rotating drum, and the rotating rods are respectively positioned above the four sliding rods.

As a further scheme of the utility model, the bottoms of the two brackets are respectively provided with a plurality of water flowing holes.

As a further scheme of the utility model, threaded rods are fixedly arranged at the tops of the four sliding rods, the mounting plate is in sliding connection with the four threaded rods, and four nuts are arranged at the tops of the mounting plate and are respectively in threaded connection with the four threaded rods.

As a further scheme of the utility model, the bottom end of the screw rod is fixedly provided with an arc plate, and the arc plate is fixedly connected with the pressure cover through a plurality of bolts.

The utility model provides a concrete lifting device, which has the beneficial effects that: through hold-down mechanism can with the pivot compresses tightly fixedly, through slewing mechanism can realize the lift of pressure cover is convenient for be right the pivot is adjusted, through two the bottom of holding in the palm the groove is seted up a plurality of the flow hole, also convenient heat dissipation in the time of being convenient for the drainage also through setting up four the threaded rod will the mounting panel is fixed with four the slide bar, and is comparatively simple and convenient also easy to operate, through setting up the arc board will the screw rod with the pressure cover is fixed through a plurality of the bolt also can increase the fastness in the time of convenient dismantlement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a preferred embodiment of a concrete hoist according to the present utility model;

FIG. 2 is a schematic side cross-sectional view of the structure shown in FIG. 1;

FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 4 is an enlarged schematic view of portion B shown in FIG. 2;

FIG. 5 is a schematic view showing the bottom structure of the support bar according to the present utility model;

fig. 6 is a schematic side cross-sectional view of the rotary mechanism of the present utility model.

Reference numerals in the drawings: 1. a main rod; 2. a weight box; 3. a bracket; 4. a support rod; 5. a rotating shaft; 6. a crank; 7. a hanging wire; 8. a roller; 9. pressing the cover; 10. a slide bar; 11. a mounting plate; 12. a large drum; 13. a screw; 14. a sliding mechanism; 15. a small drum; 16. and (5) rotating the rod.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1 to 6, a concrete lifting device according to an embodiment of the present utility model includes: a main lever (1); the weight box (2) is sleeved on the main rod (1); the two support grooves (3) are respectively and fixedly arranged at two sides of the main rod (1); the two support rods (4) are respectively and fixedly arranged at the bottoms of the two bracket grooves (3), and the bottom ends of the two support rods (4) are fixedly connected with the main rod (1); the rotating shafts (5) are rotatably arranged at the tops of the two bracket (3); the crank (6) is fixedly arranged at one end of the rotating shaft (5); the suspension wire (7) is arranged at one end of the rotating shaft (5) far away from the crank (6); the rolling shafts (8) are respectively arranged at the tops of the main rod (1) and the two bracket (3); the compressing mechanism is arranged on the main rod (1); and the rotating mechanism is arranged on the main rod (1).

The pressing mechanism comprises a pressing cover (9), four sliding rods (10), a mounting plate (11) and a large rotary drum (12), wherein the pressing cover (9) is arranged above the main rod (1), the four sliding rods (10) are fixedly arranged at the top end of the main rod (1), the pressing cover (9) is slidably connected with the four sliding rods (10), the mounting plate (11) is slidably arranged on the four sliding rods (10), the large rotary drum (12) is fixedly arranged on the mounting plate (11), the large rotary drum (12) is communicated with the bottom of the mounting plate (11), and the rotating shaft (5) can be pressed and fixed through the pressing mechanism.

The rotating mechanism comprises a screw rod (13), a sliding mechanism (14), a small rotary drum (15) and a plurality of rotary rods (16), wherein the screw rod (13) is fixedly installed at the top of the pressing cover (9), the screw rod (13) is in threaded connection with the large rotary drum (12), the sliding mechanism (14) is sleeved on the screw rod (13), the bottom of the sliding mechanism (14) is fixedly connected with the top of the large rotary drum (12), the small rotary drum (15) is in threaded sleeve on the screw rod (13), the top of the small rotary drum (15) is fixedly connected with the top of the sliding mechanism (14), the rotary rods (16) are fixedly installed on the small rotary drum (15), the rotary rods (16) are respectively located above the four sliding rods (10), and lifting of the pressing cover (9) can be realized through the rotating mechanism, so that the rotating shaft (5) is convenient to adjust.

A plurality of water flowing holes are respectively formed in the bottoms of the two bracket grooves (3), and the bottoms of the two bracket grooves (3) are provided with a plurality of water flowing holes, so that water is conveniently discharged, and meanwhile heat dissipation is also facilitated.

Four equal fixed mounting in top of slide bar (10) has the threaded rod, mounting panel (11) and four threaded rod sliding connection, just the top of mounting panel (11) is provided with four nuts respectively with four threaded rod threaded connection, through setting up four threaded rod will mounting panel (11) and four slide bar (10) are fixed, and is comparatively simple and convenient also easy to operate.

The bottom fixed mounting of screw rod (13) has the arc board, the arc board through a plurality of bolts with press cover (9) fixed connection, through setting up the arc board will screw rod (13) with press cover (9) are fixed through a plurality of the bolt, also can increase the fastness when convenient dismantlement.

The working principle of the concrete lifting device provided by the utility model is as follows:

before lifting, the rotating shaft (5) is adjusted, then a plurality of rotating rods (16) are rotated to press the screw rods (13) to the rotating shaft (5) through the matching of the small rotating cylinders (15) and the large rotating cylinders (12), so that the pressing cover (9) is pressed on the rotating shaft (5), and the rotating shaft (5) is fixed at the top of the main rod (1);

when in lifting, the lifting wire (7) is put down by rotating the crank (6) to drive the rotating shaft (5) to rotate, and then the container is lifted by rotating the crank (6) after being fastened with the container for holding concrete;

the shaft (5) can also be changed to electric if the effort is saved.

Compared with the related art, the concrete lifting device provided by the utility model has the following beneficial effects:

the utility model provides a concrete lifting device, which can compress and fix a rotating shaft (5) through a compressing mechanism, can realize lifting of a pressing cover (9) through a rotating mechanism, is convenient for adjusting the rotating shaft (5), is convenient for discharging water and simultaneously is convenient for radiating heat through arranging a plurality of water flowing holes at the bottoms of two supporting grooves (3), and is simple and convenient and easy to operate through arranging four threaded rods to fix a mounting plate (11) and four sliding rods (10), and the screw (13) and the pressing cover (9) are fixed through a plurality of bolts through arranging an arc plate, so that the concrete lifting device is convenient for disassembling and simultaneously can increase firmness.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. A concrete hoist, comprising:

a main lever (1);

the weight box (2) is sleeved on the main rod (1);

the two support grooves (3) are respectively and fixedly arranged at two sides of the main rod (1);

the two support rods (4) are respectively and fixedly arranged at the bottoms of the two bracket grooves (3), and the bottom ends of the two support rods (4) are fixedly connected with the main rod (1);

the rotating shafts (5) are rotatably arranged at the tops of the two bracket (3);

the crank (6) is fixedly arranged at one end of the rotating shaft (5);

the suspension wire (7) is arranged at one end of the rotating shaft (5) far away from the crank (6);

the rolling shafts (8) are respectively arranged at the tops of the main rod (1) and the two bracket (3);

the compressing mechanism is arranged on the main rod (1);

and the rotating mechanism is arranged on the main rod (1).

2. The concrete lifting device according to claim 1, wherein the pressing mechanism comprises a pressing cover (9), four sliding rods (10), a mounting plate (11) and a large rotary drum (12), the pressing cover (9) is arranged above the main rod (1), the four sliding rods (10) are fixedly arranged at the top end of the main rod (1), the pressing cover (9) is slidably connected with the four sliding rods (10), the mounting plate (11) is slidably arranged on the four sliding rods (10), the large rotary drum (12) is fixedly arranged on the mounting plate (11), and the large rotary drum (12) is communicated with the bottom of the mounting plate (11).

3. The concrete lifting device according to claim 2, characterized in that the rotating mechanism comprises a screw (13), a sliding mechanism (14), a small rotary drum (15) and a plurality of rotary rods (16), the screw (13) is fixedly installed at the top of the pressing cover (9), the screw (13) is in threaded connection with the large rotary drum (12), the sliding mechanism (14) is sleeved on the screw (13), the bottom of the sliding mechanism (14) is fixedly connected with the top of the large rotary drum (12), the small rotary drum (15) is in threaded connection with the screw (13), the top of the small rotary drum (15) is fixedly connected with the top of the sliding mechanism (14), the rotary rods (16) are fixedly installed on the small rotary drum (15), and the rotary rods (16) are respectively located above the four sliding rods (10).

4. The concrete lifting device according to claim 1, characterized in that the bottoms of two brackets (3) are respectively provided with a plurality of water flow holes.

5. The concrete lifting device according to claim 2, characterized in that the tops of the four slide bars (10) are fixedly provided with threaded rods, the mounting plate (11) is in sliding connection with the four threaded rods, and the top of the mounting plate (11) is provided with four nuts which are in threaded connection with the four threaded rods respectively.

6. A concrete hoist according to claim 3, characterized in that the bottom end of the screw (13) is fixedly fitted with an arc plate, which is fixedly connected with the press hood (9) by means of a plurality of bolts.