CN216764216U

CN216764216U - Liftable support for construction engineering construction

Info

Publication number: CN216764216U
Application number: CN202220551580.3U
Authority: CN
Inventors: 尹海涛; 邢志宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-17
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a liftable bracket for constructional engineering construction, which comprises a bottom plate, wherein a lifting frame is arranged above the bottom plate, and a track mechanism is arranged at the bottom of the bottom plate; the track mechanism comprises a slide rail, a roller, an inserted rod, a groove and a bulge; the top of the slide rail is movably connected with the bottom of the bottom plate, the top of the slide rail is rotatably connected with a roller attached to the bottom of the bottom plate, and the bottom of the slide rail is fixedly connected with an inserted rod. The utility model relates to the technical field of constructional engineering, and the liftable support for constructional engineering construction is convenient to adjust in position through the matching among a sliding rail, a bottom plate, a roller, a groove and a protrusion, so that the liftable support is more flexible in the operation process, can be used as a carrying tool, can convey materials in a certain range, improves the application range, can be spliced by a plurality of sliding rails, and further improves the moving range of the liftable support for constructional engineering construction.

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 construction engineering refers to the installation engineering of various technical works and completed engineering entities such as planning, surveying, designing, constructing and completing for newly building, reconstructing or extending building structures and auxiliary structure facilities, and the lines, pipelines and equipment matched with the engineering entities, and also refers to the construction engineering of various buildings and structures, and is also called the construction workload. The investment amount of the part needs to be increased by workers and materials, and can be realized through construction activities, and in the construction process, a support can be lifted sometimes to facilitate the transportation of the materials and the like or the operation of personnel.

The existing liftable support can only be positioned at the same position to lift simply, the position is often required to be adjusted to facilitate operation in the process of actual work, the position of the traditional support is inconvenient to adjust, and the traditional support is not enough to lift, so that the use requirements of people are met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liftable bracket for constructional engineering construction, which solves the problem that the position of a traditional bracket is inconvenient to adjust.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting support for building engineering construction comprises a bottom plate, wherein a lifting frame is arranged above the bottom plate, and a track mechanism is arranged at the bottom of the bottom plate; the track mechanism comprises a slide rail, a roller, an inserted rod, a groove and a bulge; the top of slide rail and the bottom activity of bottom plate link to each other, the top of slide rail is rotated and is connected with the gyro wheel of laminating with the bottom of bottom plate, the bottom rigid coupling of slide rail has the inserted bar, the both ends of slide rail correspond respectively and are provided with recess and arch.

Preferably, a balance bar is inserted into the bottom plate.

Preferably, the lifting frame is provided with a movable unit; the movable unit comprises a cross beam, a guide rail and a gear; the guide rails are inserted into two ends of the cross beam, the bottom of each guide rail is fixedly connected with the bottom plate, the gears are meshed with the inside of each guide rail and are rotatably connected with the cross beam, and the bottom of the cross beam is fixedly connected with the lifting frame.

Preferably, the movable unit is provided with a driving unit; the driving unit comprises a servo motor, a worm wheel, a cross rod and a rack bar; the servo motor is installed at the top of crossbeam, the worm is installed to servo motor's output, the worm meshing is connected with the worm wheel, the inner wall rigid coupling of worm wheel has the horizontal pole, the horizontal pole rotates with the crossbeam to be connected, the equal rigid coupling in both ends of horizontal pole has the ratch, the ratch is connected with the gear engagement.

Preferably, the rack and the cross bar are integrally formed.

Compared with the prior art, the utility model has the beneficial effects that: this building engineering construction is with promoting support through the cooperation between slide rail, bottom plate, gyro wheel, recess and the arch for this building engineering construction is with the position that can promote the support adjustment of being convenient for, therefore the operation in-process is more nimble, can regard as the delivery vehicle to use simultaneously, can carry the material in certain extent, has improved application range, and the slide rail can a plurality of concatenations, has further improved this building engineering construction with the home range that can promote the support.

Through the cooperation between gear, guide rail, worm wheel and the ratch for servo motor's moment of torsion is enlargied, improves this building engineering construction with the delivery load that can promote the support, and the lift process is more stable, and overall design simple structure, easily operation, the cost of maintaining and maintaining is lower.

Drawings

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

FIG. 2 is a schematic structural diagram of the base plate, the slide rail and the roller in FIG. 1;

FIG. 3 is a schematic structural view of the slide rail, the roller and the protrusion of FIG. 1;

fig. 4 is a schematic structural view of the cross beam, the guide rail and the worm in fig. 1.

In the figure: 1. the track mechanism comprises a track mechanism body 101, a sliding rail 102, a roller 103, an inserted link 104, a groove 105, a protrusion 2, a movable unit 201, a cross beam 202, a guide rail 203, a gear 3, a driving unit 301, a servo motor 302, a worm 303, a worm wheel 304, a cross rod 305, a toothed bar 4, a bottom plate 5, a lifting frame 6 and a balance bar.

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, 2 and 3, a liftable bracket for construction of building engineering comprises a bottom plate 4, a lifting frame 5 is arranged above the bottom plate 4, and a track mechanism 1 is arranged at the bottom of the bottom plate 4; the track mechanism 1 comprises a slide rail 101, a roller 102, an inserted link 103, a groove 104 and a protrusion 105; the top of the slide rail 101 is movably connected with the bottom of the bottom plate 4, the top of the slide rail 101 is rotatably connected with a roller 102 attached to the bottom of the bottom plate 4, the bottom of the slide rail 101 is fixedly connected with an inserted rod 103, and two ends of the slide rail 101 are correspondingly provided with a groove 104 and a protrusion 105 respectively.

It is understood that the base plate 4 is installed above the sliding rail 101, wherein the roller 102 can reduce the friction between the base plate 4 and the sliding rail 101, the insertion rod 103 is provided to fix the sliding rail 101 on the ground, and the design of the groove 104 and the protrusion 105 facilitates the connection between a plurality of sliding rails 101.

Further, a balance bar 6 is inserted into the bottom plate 4.

It can be understood that the balancing pole 6 can be accommodated in the inner part inserted into the bottom plate 4, and when the lifting frame is required to be used, the balancing pole 6 can be drawn out and turned over, so that the surface, provided with the boss, at the tail end of the balancing pole 6 is inserted into the bottom plate 4 downwards and backwards, the effect of balancing and supporting can be achieved in the front and back of the bottom plate 4, and the bottom plate 4 is prevented from toppling when the lifting frame 5 loads a heavy object.

Specifically, when using this building engineering construction with promoting support, end to end with a plurality of slide rails 101 as required, the arch 105 of a slide rail 101 inserts inside the recess 104 of another slide rail 101 this moment, later insert the inserted bar 103 of slide rail 101 bottom into ground, realize the fixed to slide rail 101, place bottom plate 4 in the top of slide rail 101 afterwards, gyro wheel 102 can reduce the friction between bottom plate 4 and slide rail 101, take out balancing pole 6 simultaneously and overturn, make the terminal one side that has the boss of balancing pole 6 insert bottom plate 4 after downwards, can play balanced and supported effect to the front and back of bottom plate 4 like this, bottom plate 4 emptys when avoiding hoisting frame 5 to load the heavy object, can place certain heavy object on hoisting frame 5 this moment, and realize short distance's heavy object through the cooperation of slide rail 101 and bottom plate 4 and carry.

In a practical way, please refer to fig. 1 and 3, the lifting frame 5 is provided with a movable unit 2; the movable unit 2 comprises a beam 201, a guide rail 202 and a gear 203; guide rails 202 are inserted into two ends of the cross beam 201, the bottom of each guide rail 202 is fixedly connected with the bottom plate 4, gears 203 are meshed with the inner portions of the guide rails 202, the gears 203 are rotatably connected with the cross beam 201, and the bottom of the cross beam 201 is fixedly connected with the lifting frame 5.

It can be understood that the movable unit 2 can drive the lifting frame 5 to lift, and the mode that the gear 203 is meshed with the guide rail 202 is adopted for conveying, so that the conveying efficiency is high, the structure is simple and stable, the guide rail 202 plays a limiting role on the cross beam 201, and the guide rail 202 is provided with a reinforcing structure, so that the guide rail 202 is ensured to be vertical.

Further, the movable unit 2 is provided with a driving unit 3; the driving unit 3 includes a servo motor 301, a worm 302, a worm wheel 303, a cross bar 304, and a rack bar 305; the servo motor 301 is installed on the top of the cross beam 201, the worm 302 is installed on the output end of the servo motor 301, the worm 302 is connected with the worm wheel 303 in a meshed mode, the inner wall of the worm wheel 303 is fixedly connected with the cross rod 304, the cross rod 304 is rotatably connected with the cross beam 201, the two ends of the cross rod 304 are fixedly connected with the toothed bars 305, and the toothed bars 305 are connected with the gear 203 in a meshed mode.

It can be understood that, the concrete model of servo motor 301 does not do the restriction, satisfy the user demand can, cooperation through between worm 302 and the worm wheel 303, can play the effect of speed reduction to servo motor 301's rotational speed to improve the moment of torsion, the number of teeth of same ratch 305 also is less than the number of teeth of gear 203, the moment of torsion can be enlargied equally, like this under the inconvenient condition of servo motor 301's power, can guarantee that hoisting frame 5 can load the article of bigger quality.

Further, the rack 305 is integrally formed with the cross bar 304.

It will be appreciated that such a design may ensure a secure connection between the rack 305 and the cross bar 304.

Specifically, on the basis of the above embodiment, the worm 302 is driven to rotate by the servo motor 301, the worm 302 drives the cross bar 304 to rotate by matching with the worm wheel 303, the cross bar 304 drives the gear 203 to rotate by the gear 305, and at this time, the lifting or lowering of the cross beam 201 is realized by the meshing of the gear 203 and the guide rail 202, so that the purpose of adjusting the height of the lifting frame 5 is achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but building engineering construction is with promoting support, includes bottom plate (4), its characterized in that: a lifting frame (5) is arranged above the bottom plate (4), and a track mechanism (1) is arranged at the bottom of the bottom plate (4);

the track mechanism (1) comprises a sliding rail (101), a roller (102), an inserted bar (103), a groove (104) and a protrusion (105);

the top of slide rail (101) links to each other with the bottom activity of bottom plate (4), the top of slide rail (101) is rotated and is connected with gyro wheel (102) of laminating with the bottom of bottom plate (4), the bottom rigid coupling of slide rail (101) has inserted bar (103), the both ends of slide rail (101) correspond respectively and are provided with recess (104) and arch (105).

2. The liftable rack for construction of building engineering according to claim 1, characterized in that: and a balance rod (6) is inserted into the bottom plate (4).

3. The liftable rack for construction of building engineering according to claim 1, characterized in that: the lifting frame (5) is provided with a movable unit (2);

the movable unit (2) comprises a cross beam (201), a guide rail (202) and a gear (203);

guide rails (202) are inserted into two ends of the cross beam (201), the bottom of each guide rail (202) is fixedly connected with the bottom plate (4), gears (203) are meshed with the inner portions of the guide rails (202), the gears (203) are rotatably connected with the cross beam (201), and the bottom of the cross beam (201) is fixedly connected with the lifting frame (5).

4. The liftable rack for construction of building engineering according to claim 3, characterized in that: the movable unit (2) is provided with a driving unit (3);

the driving unit (3) comprises a servo motor (301), a worm (302), a worm wheel (303), a cross bar (304) and a rack bar (305);

install in the top of crossbeam (201) servo motor (301), worm (302) are installed to the output of servo motor (301), worm (302) meshing is connected with worm wheel (303), the inner wall rigid coupling of worm wheel (303) has horizontal pole (304), horizontal pole (304) rotate with crossbeam (201) and are connected, the equal rigid coupling in both ends of horizontal pole (304) has ratch (305), ratch (305) are connected with gear (203) meshing.

5. The liftable rack for construction of building engineering according to claim 4, characterized in that: the rack bar (305) and the cross bar (304) are integrally formed.