CN210460021U

CN210460021U - Construction overhanging type discharging platform

Info

Publication number: CN210460021U
Application number: CN201921165123.5U
Authority: CN
Inventors: 张晓兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-05
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to the technical field of unloading platforms, and discloses an overhanging type unloading platform for building construction, which solves the problem that the distance of a pedal extending out of a floor slab is determined when a main beam is fixed, the problem that the length of the working platform extending out of the floor slab can not be adjusted according to the actual working condition in the construction process comprises two mutually parallel main beams, a cross beam is fixed between the two main beams, movable beams are slidably mounted on the inner walls of the two main beams, pedals are fixed at the upper ends of the two movable beams, a connecting beam is fixed between the two movable beams and one end close to the cross beam, the other ends of the two movable beams penetrate through the end surfaces of the main beams, and the outer ends of the two movable beams are fixed with baffle plates, one side of the beam far away from the movable beams is provided with a servo motor, the output shaft of the servo motor penetrates through the beam, and the servo motor drives a screw rod to rotate, so that the length of the pedal can be adjusted.

Description

Construction overhanging type discharging platform

Technical Field

The utility model relates to a platform technical field of unloading especially relates to a construction formula of encorbelmenting platform of unloading.

Background

With the rapid development of the building industry and the gradual maturity of building structures, high-rise or super high-rise buildings are more and more, and materials are generally transferred by vertical transportation tools between layers in the building construction process, so that the unloading platform becomes an indispensable transportation facility in material transportation.

The existing discharging platform is integral and comprises a main beam and a pedal, one end of the main beam is fixed on a floor slab, the other end of the main beam and the pedal extend out of the floor slab, and a worker discharges materials on the pedal. However, the prior art has the defects that the distance of the pedal extending out of the floor slab is determined when the main beam is fixed, and the length of the working platform extending out of the floor slab cannot be adjusted according to the actual working condition in the construction process, so that the overhanging type unloading platform for building construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the distance that the pedal that exists among the prior art stretches out the floor and just confirm when the girder is fixed, can not adjust the shortcoming that work platform stretches out the length of floor according to the actual working condition in the work progress, and the construction formula of encorbelmenting that proposes platform of unloading.

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

a cantilever type unloading platform for building construction comprises two mutually parallel main beams, a cross beam is fixed between the two main beams, movable beams are slidably mounted on the inner walls of the two main beams, pedals are fixed at the upper ends of the two movable beams, a connecting beam is fixed between one ends of the two movable beams close to the cross beam, the other ends of the two movable beams penetrate through the end surfaces of the main beams, and the outer ends of the two movable beams are fixed with baffle plates, one side of the beam far away from the movable beams is provided with a servo motor, the output shaft of the servo motor penetrates through the beam, and a screw rod is concentrically fixed on an output shaft of the servo motor, the other end of the screw rod penetrates through the connecting beam, and the other end of the screw rod is rotatably provided with a guide sliding plate, the screw rod is in threaded connection with the connecting beam, and two ends of the guide sliding plate are respectively and slidably arranged on the two movable beams.

Preferably, two first spouts have all been seted up on the inner wall of girder, first spout is kept away from the one end of crossbeam runs through the terminal surface of girder, the walking beam inserts first spout and with first spout sliding fit.

Preferably, a gap is reserved between the pedal and the main beam, and a fence is fixed at the edge of the upper end of the pedal.

Preferably, a second sliding groove is formed in one side, close to each other, of each of the two movable beams, and two ends of each guide sliding plate are respectively inserted into the corresponding second sliding groove and are in sliding fit with the corresponding second sliding groove.

The utility model has the advantages that:

the servo motor drives the screw rod to rotate, the screw rod drives the connecting beam to move outwards, the connecting beam drives the movable beam to move outwards on the main beam, and meanwhile, the pedal is moved outwards, so that the length of the pedal can be adjusted.

Drawings

Fig. 1 is a schematic structural view between two main beams of an overhanging type unloading platform for building construction provided by the utility model;

fig. 2 is a schematic structural view of the installation of a movable beam and a main beam in the overhanging type unloading platform for building construction provided by the utility model;

FIG. 3 is a schematic view of the structure at A-A in FIG. 2;

fig. 4 is the utility model provides a construction overhanging type platform of unloading's structure schematic diagram.

In the figure: the device comprises a main beam 1, a cross beam 2, a movable beam 3, a connecting beam 4, a baffle 5, a guide sliding plate 6, a servo motor 7, a lead screw 8, a pedal 9, a fence 10, a first chute 11 and a second chute 12.

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.

Referring to fig. 1-4, a cantilever type unloading platform for building construction comprises two mutually parallel main beams 1, a cross beam 2 is welded and fixed between the two main beams 1, movable beams 3 are slidably mounted on the inner walls of the two main beams 1, first sliding grooves 11 are formed in the inner walls of the two main beams 1, one ends of the first sliding grooves 11, far away from the cross beam 2, penetrate through the end faces of the main beams 1, the movable beams 3 are inserted into the first sliding grooves 11 and are in sliding fit with the first sliding grooves 11, pedal plates 9 are welded and fixed at the upper ends of the two movable beams 3, a gap is reserved between the pedal plates 9 and the main beams 1, a fence 10 is fixed at the edge of the upper ends of the pedal plates 9, a connecting beam 4 is welded and fixed between the ends of the two movable beams 3, close to the cross beam 2, the other ends of the two movable beams 3 extend to the outer sides of the end faces of the main beams 1, one side that crossbeam 2 kept away from walking beam 3 installs servo motor 7 through the bolt, servo motor 7's output shaft runs through crossbeam 2, and be fixed with lead screw 8 on servo motor 7's the output shaft with one heart, lead screw 8's the other end runs through tie-beam 4, and lead screw 8's the other end passes through the bearing and rotates and install direction slide 6,

lead screw

8 and 4 threaded connection of tie-beam, set up the screw hole rather than the looks adaptation on the tie-beam 4, slidable mounting is respectively on two walking beams 3 at the both ends of direction slide 6, second spout 12 has all been seted up to one side that two walking beams 3 are close to each other, the both ends of direction slide 6 are inserted respectively and are established in second spout 12 and with second spout 12 sliding fit.

In this embodiment, fix on the floor through the one end of girder, and make the other end stretch out and be in the state of choosing empty, when the length of footboard 9 needs to be adjusted, open servo motor 7, servo motor 7 drives lead screw 8 and rotates, because

lead screw

8 and 4 threaded connection of tie-beam, make lead screw 8 drive 4 lateral shifting of tie-beam, drive walking beam 3 lateral shifting on girder 1 by tie-beam 4, make the footboard 9 lateral shifting simultaneously, the length that makes the footboard can be adjusted.

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 construction overhanging type platform of unloading, includes two girder (1) that are parallel to each other, its characterized in that, two be fixed with crossbeam (2) between girder (1), and equal slidable mounting has walking beam (3) on the inner wall of two girder (1), two the upper end of walking beam (3) is fixed with pedal (9), two walking beam (3) are close to be fixed with tie-beam (4) between the one end of crossbeam (2), and the other end of two walking beams (3) runs through the terminal surface of girder (1), and the outer end of two walking beams (3) is fixed with baffle (5), servo motor (7) are installed to one side that crossbeam (2) kept away from walking beam (3), the output shaft of servo motor (7) runs through crossbeam (2), and is fixed with lead screw (8) on the output shaft of servo motor (7) with one heart, the other end of lead screw (8) runs through tie-beam (4), and the other end of lead screw (8) rotates and installs direction slide (6), lead screw (8) with tie-beam (4) threaded connection, the both ends of direction slide (6) are slidable mounting respectively two on walking beam (3).

2. The cantilever type unloading platform for building construction according to claim 1, wherein the inner walls of the two main beams (1) are provided with first sliding grooves (11), one ends of the first sliding grooves (11) far away from the cross beams (2) penetrate through the end surfaces of the main beams (1), and the movable beams (3) are inserted into the first sliding grooves (11) and are in sliding fit with the first sliding grooves (11).

3. The overhanging type discharging platform for building construction according to claim 1, wherein a gap is reserved between the pedal (9) and the main beam (1), and a fence (10) is fixed at the upper end edge of the pedal (9).

4. The overhanging type discharging platform for building construction according to claim 1, wherein a second sliding chute (12) is formed at one side of each of the two movable beams (3) close to each other, and two ends of the guide sliding plate (6) are respectively inserted into the second sliding chute (12) and are in sliding fit with the second sliding chute (12).