CN216341048U

CN216341048U - Building engineering platform reinforcing apparatus of unloading

Info

Publication number: CN216341048U
Application number: CN202122893356.0U
Authority: CN
Inventors: 李勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-19
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a reinforcing device for a discharging platform of constructional engineering, which comprises a supporting frame, wherein the upper surface of the supporting frame is fixedly connected with two positioning frames, the upper surface of the supporting frame is provided with two fixing grooves, the inner bottom walls of the fixing grooves are rotatably connected with screw rods, the surfaces of the two screw rods are both fixedly connected with chain wheels, the surfaces of the two chain wheels are in transmission connection with chains, the upper surface of each positioning frame is provided with a motor, the output end of the motor is fixedly connected with the top end of each screw rod, and the inner walls of the two positioning frames are both in sliding connection with positioning blocks. This building engineering platform reinforcing apparatus of unloading, the motor can drive two lead screws simultaneously through two sprockets and chain and rotate, and then can drive two locating pieces synchronous lifting, and the frame of unloading is pegged graft through two mounting panels and the positive constant head tank of locating piece to fix a position through positioning bolt, it is better to the reinforcement effect of unloading the frame, even the weight of unloading the frame is too big the problem that also can not appear falling, improved the safety in utilization.

Description

Building engineering platform reinforcing apparatus of unloading

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering discharging platform reinforcing device.

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with the building buildings, and in the building construction process, the construction and decoration of the outer wall and the high part of the building are usually required, so that a scaffold needs to be erected or a construction platform needs to be used to increase the construction height, but some building materials cannot be moved to the high position, so that the building materials need to be carried by using a discharging platform.

Present platform of unloading promotes through the pneumatic cylinder mostly in the use, however a large amount of building materials place in the platform of unloading, lead to being greater than the support limit of pneumatic cylinder at weight after, the output of pneumatic cylinder can with the platform junction of unloading fracture, the platform of unloading directly falls, injures nearby staff by a crashing object easily, stability is relatively poor, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforcing device for a discharging platform in constructional engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building engineering platform reinforcing apparatus of unloading, including the carriage, two fixed slots have been seted up to the upper surface of carriage, the inner diapire of fixed slot rotates and is connected with the lead screw, the equal fixedly connected with sprocket in surface of two lead screws, and the surface drive of two sprocket is connected with the chain, the last surface mounting of carriage has the motor, the output of motor and the top fixed connection of lead screw, the equal sliding connection of inner wall of two fixed slots has the locating piece, the bar groove has all been seted up in the front of two locating pieces, the equal threaded connection in upper surface of two locating pieces has positioning bolt, the upper surface overlap joint of carriage has the unloading frame, the equal fixedly connected with mounting panel in the left and right sides of unloading frame, and the upper surface of mounting panel has seted up threaded hole.

Preferably, the top end of the screw rod extends to the inside of the positioning frame and is rotatably connected with the inner top wall of the positioning frame.

Preferably, the two positioning blocks are respectively in threaded connection with the two screw rods, and sliding grooves matched with the positioning blocks are formed in opposite surfaces of the two positioning frames.

Preferably, the inner wall of the unloading frame is connected with a supporting plate in a sliding manner, and the inner bottom wall of the unloading frame is fixedly connected with a plurality of springs.

Preferably, the top end of the spring is fixedly connected with the lower surface of the support plate.

Preferably, a pressure sensor is fixedly connected to the inner bottom wall of the discharging frame.

Advantageous effects

The utility model provides a reinforcing device for a discharging platform of constructional engineering, which has the following beneficial effects:

1. this building engineering platform reinforcing apparatus of unloading, the motor can drive two lead screws simultaneously through two sprockets and chain and rotate, and then can drive two locating pieces synchronous lifting, and the frame of unloading is pegged graft through two mounting panels and the positive constant head tank of locating piece to fix a position through positioning bolt, it is better to the reinforcement effect of unloading the frame, even the weight of unloading the frame is too big the problem that also can not appear falling, improved the safety in utilization.

2. This building engineering platform reinforcing apparatus of unloading, building material place in the backup pad of unloading in the frame, and building material is heavier, and the backup pad drives the distance that the spring pushed down and is lower, extrudees pressure sensor when the backup pad to when making pressure sensor detect pressure and reaching certain threshold value, pressure sensor reports to the police to total controller, avoids motor overload operation to cause the damage, and then is better to this protective effect of platform of unloading.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of a partial three-dimensional structure of a positioning block and a discharging frame of the utility model.

In the figure: the device comprises a supporting frame 1, a positioning frame 2, a lead screw 3, a chain wheel 4, a chain 5, a positioning block 6, a positioning bolt 7, a discharging frame 8, a mounting plate 9, a supporting plate 10, a spring 11 and a pressure sensor 12.

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. 1-3, the present invention provides a technical solution: the utility model provides a building engineering platform reinforcing apparatus of unloading, includes carriage 1, and two locating frame 2 of fixed surface are connected with to the upper surface of carriage 1, and two fixed slots have been seted up to carriage 1's upper surface, and the interior diapire of fixed slot rotates and is connected with lead screw 3, and the top of lead screw 3 extends to the inside of locating frame 2 to rotate with the interior roof of locating frame 2 and be connected.

The equal fixedly connected with sprocket 4 in surface of two lead screws 3, and the surface drive of two sprocket 4 is connected with chain 5, the last surface mounting of locating frame 2 has the motor, the output of motor and the top fixed connection of lead screw 3, the equal sliding connection of inner wall of two locating frames 2 has locating piece 6, two locating pieces 6 respectively with two 3 threaded connection of lead screw, and the spout with 6 looks adaptations of locating piece is all seted up to the opposite face of two locating frames 2.

The strip-shaped groove has all been seted up in the front of two locating pieces 6, and the equal threaded connection of the upper surface of two locating pieces 6 has positioning bolt 7, and the upper surface overlap joint of carriage 1 has unloading frame 8, the equal fixedly connected with mounting panel 9 in the left and right sides of unloading frame 8, and the upper surface of mounting panel 9 sets up threaded hole.

The motor can drive two lead screws 3 simultaneously through two sprockets 4 and chain 5 and rotate, and then can drive two locating pieces 6 and go up and down in step, unloads frame 8 and pegs graft through two mounting panels 9 and the positive constant head tank of locating piece 6 to fix a position through positioning bolt 7, it is better to the reinforcement effect of unloading frame 8, even unload the too big problem that also can not appear falling of weight of frame 8, improved the safety in utilization.

The inner wall of the discharging frame 8 is connected with a supporting plate 10 in a sliding mode, the inner bottom wall of the discharging frame 8 is fixedly connected with a plurality of springs 11, the top ends of the springs 11 are fixedly connected with the lower surface of the supporting plate 10, and the inner bottom wall of the discharging frame 8 is fixedly connected with a pressure sensor 12.

Building material places in the backup pad 10 of unloading in the frame 8, and building material is heavier, and the backup pad 10 drives the distance that spring 11 pushed down and is lower, extrudees pressure sensor 12 when backup pad 10 to make pressure sensor 12 detect pressure and reach certain threshold value, pressure sensor 12 reports to the police to total controller, avoids motor overload operation to cause the damage, and then better to this protective effect who unloads the platform.

The working principle is as follows: when the discharge platform reinforcing device is used, firstly, the mounting plates 9 at the two sides of the discharge frame 8 are inserted into the positioning grooves at the front side of the positioning block 6, and the two positioning bolts 7 are rotated to fix the two mounting plates 9 in the positioning grooves, the building materials are placed in the discharging frame 8, the motor is started, the motor drives the two screw rods 3 to synchronously rotate through the two chain wheels 4 and the chain 5, and further drives the two positioning blocks 6 to synchronously lift, the reinforcing effect on the discharging frame 8 is better, the falling problem does not occur even if the weight of the discharging frame 8 is too large, the safety is high, and at the same time, the supporting plate 10 presses the spring 11 downwards under the influence of the weight of the building material, and the support plate 10 is pressed against the pressure sensor 12, and when the pressure sensor 12 detects that the pressure reaches a certain threshold value, the pressure sensor 12 gives an alarm to the master controller, damage caused by overload operation of the motor is avoided, and the protection effect on the discharging platform is good.

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 building engineering platform reinforcing apparatus of unloading, includes carriage (1), its characterized in that: the upper surface of the supporting frame (1) is fixedly connected with two positioning frames (2), the upper surface of the supporting frame (1) is provided with two fixing grooves, the inner bottom wall of each fixing groove is rotatably connected with a screw rod (3), the surfaces of the two screw rods (3) are fixedly connected with chain wheels (4), and the surface transmission of two sprocket (4) is connected with chain (5), the last surface mounting of locating frame (2) has the motor, the output of motor and the top fixed connection of lead screw (3), the equal sliding connection of inner wall of two locating frames (2) has locating piece (6), the bar groove has all been seted up in the front of two locating pieces (6), the equal threaded connection of the upper surface of two locating pieces (6) has positioning bolt (7), the upper surface overlap joint of carriage (1) has unloading frame (8), the equal fixedly connected with mounting panel (9) in the left and right sides of unloading frame (8), and the upper surface of mounting panel (9) has seted up threaded hole.

2. The reinforcement device for the unloading platform of the constructional engineering according to claim 1, wherein: the top end of the screw rod (3) extends to the inside of the positioning frame (2) and is rotatably connected with the inner top wall of the positioning frame (2).

3. The reinforcement device for the unloading platform of the constructional engineering according to claim 1, wherein: two locating pieces (6) are respectively in threaded connection with the two screw rods (3), and the opposite surfaces of the two locating frames (2) are provided with sliding chutes matched with the locating pieces (6).

4. The reinforcement device for the unloading platform of the constructional engineering according to claim 1, wherein: the inner wall of the discharging frame (8) is connected with a supporting plate (10) in a sliding mode, and the inner bottom wall of the discharging frame (8) is fixedly connected with a plurality of springs (11).

5. The reinforcement device for the unloading platform of the constructional engineering as claimed in claim 4, wherein: the top end of the spring (11) is fixedly connected with the lower surface of the support plate (10).

6. The reinforcement device for the unloading platform of the constructional engineering according to claim 1, wherein: the inner bottom wall of the unloading frame (8) is fixedly connected with a pressure sensor (12).