CN215558426U

CN215558426U - Liftable support for construction engineering construction

Info

Publication number: CN215558426U
Application number: CN202121075890.4U
Authority: CN
Inventors: 戴慧娟; 王田; 陶作锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-18
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a liftable support for building engineering construction, which belongs to the technical field of building engineering and comprises a top plate, wherein the top surface of the top plate is rotatably connected with a roller, the peripheral side surface of the roller is fixedly connected with a pull rope, the bottom end of the pull rope is fixedly connected with a placing frame, the surface of the placing frame is hinged with a group of enclosure assemblies distributed in a rectangular array, the bottom surface of the top plate is fixedly connected with a group of support assemblies distributed in a rectangular array, each support assembly comprises a support rod, the top end of each support rod is fixedly connected with the top plate, the peripheral side surface of each support rod is in threaded connection with a rotating handle, the peripheral side surface of each rotating handle is rotatably connected with a lifting seat, the peripheral side surface of each lifting seat is hinged with two support legs, the peripheral side surface of each support rod is hinged with two connecting rods, and the other ends of the two connecting rods are hinged with the support legs in corresponding positions. Through roof, supporting component, stay cord, rack and the design that encloses the fender subassembly, it is comparatively troublesome because of the relatively poor and unloading of stability to have solved current material and promoted the support to lead to the relatively poor problem of security and the practicality of device.

Description

Liftable support for construction engineering construction

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a liftable bracket for constructional engineering construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

In the process of building construction, materials such as bricks and gravel need to be moved to a high place, and the existing method generally utilizes a lifting device to lift the materials to the high place.

When the conventional material lifting support is used, the stability of the support is poor, so that the device is easy to topple in the using process, the construction progress is influenced, safety accidents are possibly caused, and the safety and the practicability of the device are poor; furthermore, its case of placing that is used for placing the material of present material lifting support, because of its fixed structure and only upper portion opening, the fender is enclosed all around to lead to comparatively troublesome when going on unloading, not only need consume a large amount of time, still can consume a large amount of manpowers, thereby influence holistic construction progress. Based on the above, the utility model designs a lifting bracket for building engineering construction, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting support for building engineering construction, which solves the problem that the safety and the practicability of the device are poor due to poor stability and troublesome loading and unloading of the conventional material lifting support in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting support for construction of building engineering comprises a top plate, wherein a roller is rotatably connected to the top surface of the top plate, pull ropes are fixedly connected to the peripheral sides of the roller, a placing frame is fixedly connected to the bottom end of the pull ropes, a set of enclosure assemblies distributed in a rectangular array is hinged to the surface of the placing frame, a set of support assemblies distributed in a rectangular array is fixedly connected to the bottom surface of the top plate, each support assembly comprises a support rod, the top end of each support rod is fixedly connected with the top plate, a rotating handle is connected to the peripheral sides of the support rods in a threaded manner, a lifting seat is rotatably connected to the peripheral sides of the rotating handle, two support legs are hinged to the peripheral sides of the lifting seat, two connecting rods are hinged to the peripheral sides of the support rods, the other ends of the two connecting rods are hinged to the support legs at corresponding positions, each enclosure assembly comprises a baffle plate, the surface of the baffle plate is hinged to the placing frame, and gears are rotatably connected to the inner wall of the baffle plate, the baffle inner wall sliding connection has two cardboards, two the equal fixedly connected with pinion rack in cardboard side, two fixed blocks of baffle inner wall fixedly connected with, two the equal fixedly connected with in fixed block side is a set of spring, two sets of the spring other end all with the cardboard fixed connection that corresponds the position, two pinion rack side all with gear engagement, a gear fixed surface is connected with the rotary disk.

Preferably, a driving motor is fixedly connected to one surface of the top plate, one end of an output shaft of the driving motor is fixedly connected with the winding roller, and a through hole matched with the pull rope is formed in the top surface of the top plate.

Preferably, two liang equal fixedly connected with anchor strut between the branch, branch week side is provided with the screw thread portion with rotatory handle matched with.

Preferably, the inner wall of the rotating handle is provided with a thread groove, and the peripheral side surface of the rotating handle is provided with a rubber anti-slip pad.

Preferably, the position of the circumferential side surface of the support rod above the threaded portion is fixedly connected with a limiting ring, and the position of the circumferential side surface of the support rod below the threaded portion is fixedly connected with a limiting block.

Preferably, the surface of the placing frame is provided with a plurality of clamping grooves matched with the clamping plates, and one surface of the baffle is fixedly connected with two supporting blocks.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the design of the top plate and the supporting assembly, when the device is required to be used, the device is moved to a preset working area, then the rotating handle is rotated, the rotating handle drives the lifting seat to move downwards, the supporting legs are unfolded outwards, and the contact area between the lifting device and the ground is increased, so that the stability of the lifting device is improved obviously, the device is not prone to toppling in the using process, safety accidents are avoided, and the construction progress is not influenced by accidental toppling of the device;

2. through the stay cord, the rack with enclose the design that keeps off the subassembly, when the material loading, according to actual material loading needs, rotate the rotary disk of relevant position, the rotary disk drives gear revolve, the gear drives the pinion rack and removes, the pinion rack drives the cardboard and removes, shift out the draw-in groove on the rack with the cardboard, afterwards alright rotate the baffle to the horizontality by vertical state, make the workman make things convenient for the material loading, finish the back at the material loading, again with the baffle vertical, enclose the fender to the material, avoid the material to drop from the rack at the promotion in-process, when carrying out the unloading, the operation is as above, thereby showing the convenience that has promoted last unloading, and then promote the efficiency of construction, reduce manpower consumption.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view at A in FIG. 1;

FIG. 4 is a schematic view of the structure of the rotating handle, the lifting seat, the leg and the connecting rod;

FIG. 5 is a schematic structural view of the placement frame and the enclosure assembly;

FIG. 6 is a cross-sectional view of FIG. 5;

figure 7 is an exploded view of the components of the enclosure assembly.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a top plate 1, a winding roller 2, a pull rope 3, a storage rack 4, a surrounding baffle component 5, a supporting component 6, a supporting rod 7, a rotating handle 8, a lifting seat 9, a supporting leg 10, a connecting rod 11, a baffle 12, a gear 13, a clamping plate 14, a toothed plate 15, a fixed block 16, a spring 17, a rotating disk 18, a reinforcing rod 19, a threaded part 20, a limiting ring 21, a limiting block 22 and a supporting block 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a lifting support for construction of building engineering comprises a top plate 1, wherein the top surface of the top plate 1 is rotatably connected with a roller 2, the peripheral side surface of the roller 2 is fixedly connected with a pull rope 3, one surface of the top plate 1 is fixedly connected with a driving motor, one end of an output shaft of the driving motor is fixedly connected with the roller 2, the top surface of the top plate 1 is provided with a through hole matched with the pull rope 3, the bottom end of the pull rope 3 is fixedly connected with a placing frame 4, the surface of the placing frame 4 is hinged with a group of enclosure components 5 distributed in a rectangular array, the bottom surface of the top plate 1 is fixedly connected with a group of supporting components 6 distributed in a rectangular array, each supporting component 6 comprises a supporting rod 7, the top end of each supporting rod 7 is fixedly connected with the top surface of the top plate 1, a reinforcing rod 19 is fixedly connected between every two supporting rods 7, the peripheral side surface of each supporting rod 7 is in threaded connection with a rotating handle 8, the peripheral side surface of each supporting rod 7 is provided with a threaded part 20 matched with the rotating handle 8, the inner wall of the rotating handle 8 is provided with a threaded groove, 8 side of rotatory handle all is provided with the rubber slipmat, 8 side of rotatory handle all rotates and is connected with

lift seat

9, 9 side of lift seat all articulates there are two landing legs 10, 7 side of branch all articulates there are two connecting rods 11, the two connecting rods 11 other ends all articulates with the landing leg 10 that corresponds the position, it includes baffle 12 to enclose fender subassembly 5, baffle 12 surface is articulated with rack 4, baffle 12 inner wall rotates and is connected with

gear

13, 12 inner wall sliding connection of baffle has two

cardboards

14, 14 side equal fixedly connected with pinion rack 15 of two cardboards, 12 inner wall fixedly connected with two fixed blocks 16 of baffle, 16 side equal fixedly connected with a set of spring 17 of two fixed blocks, two sets of spring 17 other ends all with 14 fixed connection of cardboard that correspond the position, 15 side of two pinion racks all meshes with gear 13, 13 a fixed surface is connected with rotary disk 18.

As shown in fig. 2 and fig. 3, a position of the lateral surface of the support rod 7 above the threaded portion 20 is fixedly connected with a limiting ring 21, a position of the lateral surface of the support rod 7 below the threaded portion 20 is fixedly connected with a limiting block 22, and the limiting ring 21 and the limiting block 22 are used for limiting the rotating handle 8, so that the rotating handle 8 can only move in the area between the limiting ring 21 and the limiting block 22.

As shown in fig. 6 and 7, a plurality of slots matched with the clamping plates 14 are formed in the surface of the placing frame 4, two supporting blocks 23 are fixedly connected to one surface of the baffle plate 12, and when the baffle plate 12 rotates to be in a horizontal state, the supporting blocks 23 are in contact with the ground and used for supporting the baffle plate 12.

When the device is needed to be used, the device is moved to a preset working area, then the rotating handle 8 is rotated, the rotating handle 8 drives the lifting seat 9 to move downwards, the supporting legs 10 are unfolded outwards, and the contact area between the device and the ground is improved, so that the stability of the device is obviously improved, the device is not prone to toppling in the using process, safety accidents are avoided, and the construction progress is not influenced by accidental toppling of the device; during the material loading, according to actual material loading needs, rotate relevant position's rotary disk 18, rotary disk 18 drives gear 13 and rotates, gear 13 drives pinion rack 15 and removes, pinion rack 15 drives cardboard 14 and removes, shift out cardboard 14 from the draw-in groove on rack 4, alright afterwards rotate baffle 12 to the horizontality by vertical state, make the workman make things convenient for the material loading, after the material loading finishes, stick up baffle 12 again, with cardboard 14 immigration draw-in groove again, enclose the fender to the material, avoid the material to drop from rack 4 at the promotion in-process, when carrying out the unloading, the operation is as above, thereby showing the convenience of having promoted unloading, and then promote the efficiency of construction, reduce the human consumption.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a but building engineering construction is with promoting support, includes roof (1), its characterized in that: the top surface of the top plate (1) is rotatably connected with a roller (2), the peripheral side of the roller (2) is fixedly connected with a pull rope (3), the bottom end of the pull rope (3) is fixedly connected with a placing rack (4), the surface of the placing rack (4) is hinged with a set of enclosure assemblies (5) distributed in a rectangular array, the bottom surface of the top plate (1) is fixedly connected with a set of supporting assemblies (6) distributed in a rectangular array, each supporting assembly (6) comprises a supporting rod (7), the top end of each supporting rod (7) is fixedly connected with the top plate (1), the peripheral side of each supporting rod (7) is in threaded connection with a rotating handle (8), the peripheral side of each rotating handle (8) is rotatably connected with a lifting seat (9), the peripheral side of each lifting seat (9) is hinged with two supporting legs (10), the peripheral side of each supporting rod (7) is hinged with two connecting rods (11), and the other ends of the two connecting rods (11) are hinged with the supporting legs (10) corresponding to positions, enclose fender subassembly (5) including baffle (12), baffle (12) surface is articulated with rack (4), baffle (12) inner wall rotates and is connected with gear (13), baffle (12) inner wall sliding connection has two cardboard (14), two equal fixedly connected with pinion rack (15) in cardboard (14) side, two fixed block (16) of baffle (12) inner wall fixedly connected with, two equal fixedly connected with in fixed block (16) side a set of spring (17), two set of spring (17) other end all with cardboard (14) fixed connection who corresponds the position, two pinion rack (15) side all meshes with gear (13), gear (13) fixed surface is connected with rotary disk (18).

2. The liftable support for construction of building engineering according to claim 1, wherein: one surface of the top plate (1) is fixedly connected with a driving motor, one end of an output shaft of the driving motor is fixedly connected with the winding roller (2), and a through hole matched with the pull rope (3) is formed in the top surface of the top plate (1).

3. The liftable support for construction of building engineering according to claim 1, wherein: every two equal fixedly connected with anchor strut (19) between branch (7), branch (7) week side is provided with screw thread portion (20) with rotatory handle (8) matched with.

4. The liftable support for construction of building engineering according to claim 1, wherein: the inner wall of the rotating handle (8) is provided with a thread groove, and the peripheral side surface of the rotating handle (8) is provided with a rubber anti-slip pad.

5. The liftable support for construction of building engineering according to claim 1, wherein: the utility model discloses a position fixedly connected with stopper (21) of branch (7) week side just is located screw thread portion (20) top, branch (7) week side just is located screw thread portion (20) below position fixedly connected with stopper (22).

6. The liftable support for construction of building engineering according to claim 1, wherein: the surface of the placing frame (4) is provided with a plurality of clamping grooves matched with the clamping plates (14), and one surface of the baffle (12) is fixedly connected with two supporting blocks (23).