CN214990043U

CN214990043U - Liftable support for construction engineering construction

Info

Publication number: CN214990043U
Application number: CN202120556309.4U
Authority: CN
Inventors: 乔茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-03
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a building engineering construction is with promoting support, including electric cabinet, promotion handle and dolly board. The base of the forward and backward progress motor is fixedly connected with the supporting box body to be calmed, the output shaft of the forward and backward progress motor is fixedly connected with the center of the top surface of the main rotating gear, the surface of the outer wall of the connecting shaft is fixedly connected with the inside of the fixed bearing, the surface of the side wall of the fixed bearing is fixedly connected with the inside of the supporting box body, the center of the surface of the side wall of the differential gear is fixedly connected with the end part of the connecting shaft, then the tooth surfaces among the first gear, the main rotating gear and the differential gear are meshed, the top end of the rotary threaded rod is fixedly connected with the center of the bottom surface of the first gear, when the forward and backward progress motor is started to rotate the rotary threaded rod, the inner thread of the stabilizing block is connected with the outer wall surface of the rotary threaded rod, so that the lifting platform, the fixing rod and the stabilizing block are fixedly connected, when the rotary threaded rod rotates, the lifting platform can ascend and descend, and the effect of lifting goods is achieved.

Description

Liftable support for construction engineering construction

Technical Field

The application relates to a liftable support for constructional engineering construction, in particular to a liftable support for constructional engineering construction.

Background

The building engineering major is mainly responsible for teaching and managing the building engineering direction of the civil engineering major, and mainly cultures and masters the basic theory and the basic knowledge of the subjects of engineering mechanics, soil mechanics, surveying, housing architecture and structural engineering. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production.

The current difference that can realize the lifting plate goes up and down, and then two flourishing silos about realizing rise one and fall, and is nimble swift, has reduced the gyration time, has guaranteed the continuity of construction, has improved the efficiency of construction, has strengthened the practicality of support body, nevertheless, owing to adopt the structure of take-up pulley and stay cord, has the limitation to the weight that promotes the material, and the live time is of a specified duration, and the stay cord wearing and tearing are serious, and the maintenance is troublesome, increases use cost, influences the construction progress. Therefore, the liftable bracket for the construction of the building engineering is provided for solving the problems.

Disclosure of Invention

A lifting support for construction of constructional engineering comprises a fixed base, a power supply battery box, universal wheels, a push plate, an electric cabinet, a push handle and a lifting mechanism;

the lifting mechanism comprises a fixed base, a supporting box body, a slide opening, a rotary threaded rod, a lifting platform, a fixed rod, a stabilizing block, a first gear, a forward and reverse progress motor, a main rotating gear, a connecting shaft, a fixed bearing and a differential gear, wherein the bottom surface of the supporting box body is fixedly connected with the top surface center of the fixed base, the base of the forward and reverse progress motor is fixedly connected with the top surface center of the supporting box body, an output shaft of the forward and reverse progress motor is fixedly connected with the top surface center of the main rotating gear, the tooth surface of the main rotating gear is meshed with the tooth surface of the differential gear, the inner wall center of the differential gear is fixedly connected with the end part of the connecting shaft, the outer wall surface of the connecting shaft is rotatably connected with the inside of the supporting box body through the fixed bearing, the side wall surface of the fixed bearing is fixedly connected with the inside of the supporting box body, and the tooth surface of the differential gear is meshed with the tooth surface of the first gear, the top of the rotatory threaded rod of bottom surface center fixed connection of first gear, the inside of joint support box is rotated to the outer wall surface of rotatory threaded rod, the outer wall surface of the rotatory threaded rod of inside threaded connection of stabilizing block, the lateral wall surface of the tip fixed connection stabilizing block of dead lever, the lateral wall surface of support box sets up the slide opening, the inside of the outer wall surface sliding connection slide opening of dead lever, the tip of the lateral wall surface center fixed connection dead lever of promotion platform.

Furthermore, the bottom surface of the fixed base is fixedly connected with the center of the top surface of the trolley board.

Furthermore, the top ends of the universal wheels are fixedly connected with the corners of the bottom surface of the trolley board.

Furthermore, the end part of the pushing handle is fixedly connected with the surface of the side wall of the pushing plate, and the bottom surface of the pushing plate is fixedly connected with the top surface of the trolley plate.

Furthermore, the base of the battery box is fixedly connected with the top surface of the trolley board.

Furthermore, the number of the rotary threaded rods, the lifting platforms and the connecting shafts is two, and the rotary threaded rods, the lifting platforms and the connecting shafts are symmetrically arranged along the vertical center line of the supporting box body.

The beneficial effect of this application is: the application provides a but, building engineering construction is with promoting support.

Drawings

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

FIG. 1 is a schematic side view of an embodiment of the present application;

FIG. 2 is a schematic sectional elevational view of one embodiment of the present application;

fig. 3 is a perspective view of a lifting mechanism according to an embodiment of the present application.

In the figure: 1. unable adjustment base, 2, supporting box, 3, slide opening, 4, rotatory threaded rod, 5, lift platform, 6, dead lever, 7, stabilizing block, 8, first gear, 9, positive and negative progress motor, 10, main commentaries on classics gear, 11, connecting axle, 12, fixing bearing, 13, differential gear, 14, supply battery box, 15, universal wheel, 16, kickboard, 17, electric cabinet, 18, promotion handle, 19, dolly board.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a liftable support for construction of building engineering comprises a fixed base 1, a battery box 14, universal wheels 15, a pushing plate 16, an electric cabinet 17, a pushing handle 18 and a lifting mechanism;

the lifting mechanism comprises a fixed base 1, a supporting box body 2, a slide opening 3, a rotary threaded rod 4, a lifting platform 5, a fixed rod 6, a stable block 7, a first gear 8, a forward and reverse progress motor 9, a main rotary gear 10, a connecting shaft 11, a fixed bearing 12 and a differential gear 13, wherein the bottom surface of the supporting box body 2 is fixedly connected with the top surface center of the fixed base 1, the base of the forward and reverse progress motor 9 is fixedly connected with the top surface center of the supporting box body 2, an output shaft of the forward and reverse progress motor 9 is fixedly connected with the top surface center of the main rotary gear 10, the tooth surface of the main rotary gear 10 is meshed with the tooth surface of the differential gear 13, the inner wall center of the differential gear 13 is fixedly connected with the end part of the connecting shaft 11, the outer wall surface of the connecting shaft 11 is rotatably connected with the inside of the supporting box body 2 through the fixed bearing 12, and the side wall surface of the fixed bearing 12 is fixedly connected with the inside of the supporting box body 2, the tooth surface of the differential gear 13 is meshed with the tooth surface of the first gear 8, the center of the bottom surface of the first gear 8 is fixedly connected with the top end of the rotary threaded rod 4, the outer wall surface of the rotary threaded rod 4 is rotatably connected with the inside of the supporting box body 2, the inner part of the stabilizing block 7 is in threaded connection with the outer wall surface of the rotary threaded rod 4, the end part of the fixing rod 6 is fixedly connected with the side wall surface of the stabilizing block 7, the side wall surface of the supporting box body 2 is provided with a slideway opening 3, the outer wall surface of the fixing rod 6 is in sliding connection with the inside of the slideway opening 3, and the center of the side wall surface of the lifting platform 5 is fixedly connected with the end part of the fixing rod 6;

the bottom surface of the fixed base 1 is fixedly connected with the center of the top surface of a trolley board 19, the top ends of the universal wheels 15 are fixedly connected with corners of the bottom surface of the trolley board 19, the end part of the pushing handle 18 is fixedly connected with the surface of the side wall of a pushing plate 16, the bottom surface of the pushing plate 16 is fixedly connected with the top surface of the trolley board 19, the base of the power supply battery box 14 is fixedly connected with the top surface of the trolley board 19, the number of the rotary threaded rods 4, the number of the lifting platforms 5 and the number of the connecting shafts 11 are two, and the two rotary threaded rods 4, the two lifting platforms 5 and the two connecting shafts 11 are symmetrically arranged along the vertical center line of the support box body 2;

when the device is used, firstly, the base of the forward and reverse progress motor 9 is fixedly connected with the supporting box body 2 to be faded, the output shaft of the forward and reverse progress motor 9 is fixedly connected with the top surface center of the main rotating gear 10, the outer wall surface of the connecting shaft 11 is fixedly connected with the inside of the fixed bearing 12, the side wall surface of the fixed bearing 12 is fixedly connected with the inside of the supporting box body 2, the side wall surface center of the differential gear 13 is fixedly connected with the end part of the connecting shaft 11, then the first gear 8, the main rotating gear 10 and the differential gear 13 are meshed with each other, the top end of the rotary threaded rod 4 is fixedly connected with the bottom surface center of the first gear 8, when the forward and reverse progress motor 9 is started to enable the rotary threaded rod 4 to rotate, the inner thread of the stabilizing block 7 is connected with the outer wall surface of the rotary threaded rod 4, the lifting platform 5, the fixing rod 6 and the stabilizing block 7 are fixedly connected, thereby lifting platform 5 can rise and descend when rotatory threaded rod 4 is rotatory, plays and promotes the goods effect, through the bottom surface corner with the top fixed connection dolly board 19 of universal wheel 15, with the top surface center of the bottom surface fixed connection dolly board 19 of unable adjustment base 1, with the bottom surface of the top surface fixed connection support box 2 of unable adjustment base 1 to can remove the top surface goods that promote platform 5, in order to avoid artifical transport, save physical power.

The application has the advantages that:

1. the base of the forward and backward progress motor is fixedly connected with the supporting box body to be calmed, the output shaft of the forward and backward progress motor is fixedly connected with the center of the top surface of the main rotating gear, the surface of the outer wall of the connecting shaft is fixedly connected with the inside of the fixed bearing, the surface of the side wall of the fixed bearing is fixedly connected with the inside of the supporting box body, the center of the surface of the side wall of the differential gear is fixedly connected with the end part of the connecting shaft, then the tooth surfaces among the first gear, the main rotating gear and the differential gear are meshed, the top end of the rotary threaded rod is fixedly connected with the center of the bottom surface of the first gear, when the forward and backward progress motor is started to rotate the rotary threaded rod, the inner thread of the stabilizing block is connected with the outer wall surface of the rotary threaded rod, so that the lifting platform, the fixing rod and the stabilizing block are fixedly connected, when the rotary threaded rod rotates, the lifting platform can ascend and descend, and the effect of lifting goods is achieved.

2. Through the bottom surface corner with the top fixed connection dolly board of universal wheel, with the top surface center of unable adjustment base's bottom surface fixed connection dolly board, with the bottom surface of unable adjustment base's top surface fixed connection supporting box body to can remove the top surface goods that promote the platform, in order to avoid artifical transport, save physical power.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a but building engineering construction is with promoting support which characterized in that: comprises a fixed base (1), a power supply battery box (14), universal wheels (15), a pushing plate (16), an electric cabinet (17), a pushing handle (18) and a lifting mechanism;

the lifting mechanism comprises a fixed base (1), a supporting box body (2), a slide opening (3), a rotary threaded rod (4), a lifting platform (5), a fixed rod (6), a stabilizing block (7), a first gear (8), a forward and reverse progress motor (9), a main rotating gear (10), a connecting shaft (11), a fixed bearing (12) and a differential gear (13), wherein the bottom surface of the supporting box body (2) is fixedly connected with the top surface center of the fixed base (1), the base of the forward and reverse progress motor (9) is fixedly connected with the top surface center of the supporting box body (2), an output shaft of the forward and reverse progress motor (9) is fixedly connected with the top surface center of the main rotating gear (10), the tooth surface of the main rotating gear (10) is meshed with the tooth surface of the differential gear (13), and the inner wall center of the differential gear (13) is fixedly connected with the end part of the connecting shaft (11), the outer wall surface of connecting axle (11) rotates the inside of joint support box (2) through fixing bearing (12), the inside of the lateral wall fixed surface joint support box (2) of fixing bearing (12), the flank of tooth meshing of differential gear (13) connects the flank of tooth of first gear (8), the top of the bottom surface center fixed connection rotation threaded rod (4) of first gear (8), the inside of the outer wall surface rotation joint support box (2) of rotation threaded rod (4), the outer wall surface of the inside threaded connection rotation threaded rod (4) of stabilizing block (7), the lateral wall surface of the tip fixed connection stabilizing block (7) of dead lever (6), the lateral wall surface of support box (2) sets up slide opening (3), the inside of the outer wall surface sliding connection slide opening (3) of dead lever (6), the center of the surface of the side wall of the lifting platform (5) is fixedly connected with the end part of the fixed rod (6).

2. The liftable support for construction of building engineering according to claim 1, wherein: the bottom surface of the fixed base (1) is fixedly connected with the center of the top surface of the trolley board (19).

3. The liftable support for construction of building engineering according to claim 1, wherein: the top ends of the universal wheels (15) are fixedly connected with the corners of the bottom surface of the trolley board (19).

4. The liftable support for construction of building engineering according to claim 1, wherein: the end part of the pushing handle (18) is fixedly connected with the side wall surface of the pushing plate (16), and the bottom surface of the pushing plate (16) is fixedly connected with the top surface of the trolley plate (19).

5. The liftable support for construction of building engineering according to claim 1, wherein: and the base of the power supply battery box (14) is fixedly connected with the top surface of the trolley plate (19).

6. The liftable support for construction of building engineering according to claim 1, wherein: the number of the rotary threaded rods (4), the lifting platforms (5) and the connecting shafts (11) is two, and the rotary threaded rods (4), the lifting platforms (5) and the connecting shafts (11) are symmetrically arranged along the vertical center line of the supporting box body (2).