A construction engineering unloading platform

Abstract

This utility model discloses a construction engineering unloading platform in the field of unloading platform technology, including an I-beam steel member. A middle tarpaulin is fixedly connected to both sides of the middle frame. An upper slider is slidably connected to the upper inner side of the chute. An upper frame is fixedly connected to one side of the upper slider. A positioning hole is fixedly opened on one side surface of the first protective side plate, and a fastening bolt is threaded through the inner side of the positioning hole. The lower, middle, and upper frames are all arc-shaped. The lower, middle, and upper frames, together with the lower and middle tarpaulins, form a sealed protective canopy structure. A base plate is fixedly installed on the top of the I-beam steel member. The lower, middle, and upper frames, together with the lower and middle tarpaulins, form a protective canopy. By moving to a suitable position inside the chute, the platform can cover the top of the unloading platform, thereby providing rain and sun protection for the materials inside and extending their service life.

Description

Technical Field

[0001] This utility model belongs to the technical field of unloading platforms, specifically relating to an unloading platform for construction engineering. Background Technology

[0002] Unloading platforms are temporary workbenches and frames commonly erected on construction sites, generally used for material turnover; unloading platforms are divided into various types such as mobile unloading platforms, ground-mounted unloading platforms, and cantilevered unloading platforms.

[0003] Most existing construction unloading platforms are exposed to the elements, and in thunderstorms, the materials inside cannot be protected, which affects their lifespan. Furthermore, most construction unloading platforms lack overload alarm functions, reducing the safety of the equipment. Therefore, we propose a new construction unloading platform. Utility Model Content

[0004] The purpose of this utility model is to provide a construction engineering unloading platform to solve the problem mentioned in the background art that existing construction engineering unloading platforms do not have protection and overload alarm functions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a construction engineering unloading platform, comprising an I-beam, the top of which is provided with a first protective side plate and a second protective side plate, the edges of which are provided with grooves, a lower slider is provided at the bottom of the inner side of the groove, a lower frame is provided between the lower sliders, a lower tarpaulin is provided above the lower frame, a middle slider is provided inside the groove, a middle frame is provided on one side of the middle slider, middle tarpaulins are provided on both sides of the middle frame, an upper slider is provided above the inner side of the groove, an upper frame is provided on one side of the upper slider, a positioning hole is provided on one side of the positioning hole, a fastening bolt is provided inside the positioning hole, a base plate is provided above the I-beam, a weight sensor is provided on the surface of the base plate, a mounting plate is provided above the base plate, a control box is provided on one side of the first protective side plate, and an alarm is provided on the top of the control box.

[0006] Preferably, two I-beams are arranged side by side, and a first protective side plate and a second protective side plate are fixedly installed on the top of the two I-beams respectively. The first protective side plate and the second protective side plate have the same structure. A sliding groove is fixedly opened on the edge of the first protective side plate. The sliding groove extends to the left side and the upper side of the first protective side plate. A sliding block is fixedly installed on the bottom inner side of the sliding groove.

[0007] Preferably, a lower frame is fixedly connected between the lower sliders, a lower tarpaulin is fixedly connected to the upper surface of the lower frame, a plurality of middle sliders are slidably connected to the inner side of the slide groove, and a middle frame is fixedly connected to one side of each middle slider.

[0008] Preferably, a middle tarpaulin is fixedly connected to both sides of the middle frame, an upper slider is slidably connected to the upper side of the inner side of the slide groove, and an upper frame is fixedly connected to one side of the upper slider.

[0009] Preferably, a positioning hole is fixedly opened on one side surface of the first protective side plate, and a fastening bolt is threaded through the inner side of the positioning hole. The lower frame, middle frame and upper frame are all arc-shaped. The lower frame, middle frame, upper frame and lower tarpaulin and middle tarpaulin form a sealed protective tarpaulin structure. A base plate is fixedly installed on the top of the I-beam.

[0010] Preferably, a weight sensor is embedded in the surface of the base plate, the weight sensor is located at the four corners of the base plate, and an mounting plate is connected and installed above the weight sensor. A control box is fixedly installed on one side of the first protective side plate, a PLC controller is installed inside the control box, an alarm is fixedly installed on the top of the control box, and the PLC controller is electrically connected to the weight sensor and the alarm respectively.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. The lower, middle, and upper frames, together with the lower and middle tarpaulins, form a protective canopy. By moving the canopy inside the chute to a suitable position, it covers the top of the unloading platform, thus providing rain and sun protection for the materials inside and extending their service life.

[0013] 2. With the included base plate, weight sensor, mounting plate, control box, and alarm, when the load value exceeds the set value, the PLC controller inside the control box will receive the signal transmitted by the weight sensor and then automatically activate the alarm, thus serving as a warning to the staff. Attached Figure Description

[0014] Figure 1 This is a front structural diagram of the present invention;

[0015] Figure 2 This is a side view of the present invention.

[0016] Figure 3 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 4 For the present utility model Figure 1 Schematic diagram of structure A in the middle.

[0018] In the diagram: 1. I-beam; 2. First protective side plate; 3. Second protective side plate; 4. Slide groove; 5. Lower slide block; 6. Lower frame; 7. Lower tarpaulin; 8. Middle slide block; 9. Middle frame; 10. Middle tarpaulin; 11. Upper slide block; 12. Upper frame; 13. Positioning hole; 14. Fastening bolt; 15. Base plate; 16. Weight sensor; 17. Mounting plate; 18. Control box; 19. Alarm. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a construction engineering unloading platform, including an I-beam 1, a first protective side plate 2 and a second protective side plate 3 on the top of the I-beam 1, a sliding groove 4 on the edge of the first protective side plate 2 and the second protective side plate 3, a lower sliding block 5 on the bottom inner side of the sliding groove 4, a lower frame 6 between the lower sliding blocks 5, a lower tarpaulin 7 on the top of the lower frame 6, a middle sliding block 8 on the inner side of the sliding groove 4, a middle frame 9 on one side of the middle sliding block 8, middle tarpaulins 10 on both sides of the middle frame 9, an upper sliding block 11 on the top inner side of the sliding groove 4, an upper frame 12 on one side of the upper sliding block 11, a positioning hole 13 on one side of the first protective side plate 2, a fastening bolt 14 on the inner side of the positioning hole 13, a base plate 15 on the top of the I-beam 1, a weight sensor 16 on the surface of the base plate 15, a mounting plate 17 on the top of the base plate 15, a control box 18 on one side of the first protective side plate 2, and an alarm 19 on the top of the control box 18.

[0021] Specifically, two I-beams 1 are arranged side by side. A first protective side plate 2 and a second protective side plate 3 are fixedly installed on the top of the two I-beams 1 respectively. The first protective side plate 2 and the second protective side plate 3 have the same structure. A sliding groove 4 is fixedly opened on the edge of the first protective side plate 2, extending to the left and upper sides of the first protective side plate 2. A lower sliding block 5 is fixedly installed at the bottom inner side of the sliding groove 4. A lower frame 6 is fixedly connected between the lower sliding blocks 5. A lower tarpaulin 7 is fixedly connected to the upper surface of the lower frame 6. Multiple middle sliding blocks 8 are slidably connected to the inner side of the sliding groove 4. A middle frame 9 is fixedly connected to one side of each middle sliding block 8. Middle tarpaulins 10 are fixedly connected to both sides of the middle frame 9. An upper sliding block 11 is slidably connected to the upper inner side of the sliding groove 4. An upper frame 12 is fixedly connected to one side of the upper sliding block 11. A positioning hole 13 is fixedly opened on one side surface of plate 2. A fastening bolt 14 is threaded through the inner side of the positioning hole 13. The lower frame 6, the middle frame 9 and the upper frame 12 are all arc-shaped. The lower frame 6, the middle frame 9, the upper frame 12 and the lower tarpaulin 7 and the middle tarpaulin 10 form a sealed protective tent structure. A base plate 15 is fixedly installed on the top of the I-beam 1. A weight sensor 16 is embedded in the surface of the base plate 15. The weight sensor 16 is located at the four corners of the base plate 15. An mounting plate 17 is connected and installed above the weight sensor 16. A control box 18 is fixedly installed on one side of the first protective side plate 2. A PLC controller is installed inside the control box 18. An alarm 19 is fixedly installed on the top of the control box 18. The PLC controller is electrically connected to the weight sensor 16 and the alarm 19 respectively.

[0022] In this embodiment, when encountering thunderstorms or scorching sun, if materials accumulate on the unloading platform and cannot be unloaded in a timely manner, according to... Figure 1By pulling the upper frame 12, the upper slider 11 moves to the right inside the slide groove 4. The upper frame 12, through the middle tarpaulin 10, pulls multiple middle frames 9 and middle sliders 8 to slide to the right inside the slide groove 4. The movement of the middle frames 9 straightens the lower tarpaulin 7. After the multiple middle frames 9 straighten and extend the middle tarpaulins 10 connected to both sides, the lower frame 6, middle frames 9, upper frame 12, lower tarpaulin 7, and middle tarpaulin 10 will form a protective canopy covering the top of the unloading platform, thus providing rain and sun protection for the materials inside and extending the service life of the materials. After the upper slider 11 moves to the positioning hole 13... When one side is in operation, rotate the fastening bolt 14 so that one end of the fastening bolt 14 firmly abuts against one side surface of the upper slider 11, thereby fixing the upper frame 12. The maximum load value of the weight sensor 16 can be set through the control box 18. When materials accumulate on the top of the mounting plate 17, the weight sensor 16 below will record the weight of the materials in real time. When the load value exceeds the set value, the PLC controller inside the control box 18 will receive the signal transmitted by the weight sensor 16 and then automatically activate the alarm 19, thereby serving as a warning to the staff.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction engineering unloading platform, comprising an I-beam (1), characterized in that: The top of the I-beam (1) is provided with a first protective side plate (2) and a second protective side plate (3). The edges of the first protective side plate (2) and the second protective side plate (3) are provided with grooves (4). The bottom inner side of the groove (4) is provided with a lower slider (5). A lower frame (6) is provided between the lower sliders (5). A lower tarpaulin (7) is provided above the lower frame (6). A middle slider (8) is provided inside the groove (4). A middle frame (9) is provided on one side of the middle slider (8). A middle tarpaulin (10) is provided on both sides of the middle frame (9). The groove (4) An upper slider (11) is provided on the upper side of the inner side of the first protective side plate (2), and an upper frame (12) is provided on one side of the upper slider (11). A positioning hole (13) is provided on one side of the first protective side plate (2), and a fastening bolt (14) is provided on the inner side of the positioning hole (13). A base plate (15) is provided on the upper side of the I-beam (1), and a weight sensor (16) is provided on the surface of the base plate (15). An mounting plate (17) is provided on the upper side of the base plate (15). A control box (18) is provided on one side of the first protective side plate (2), and an alarm (19) is provided on the top of the control box (18).

2. The construction engineering unloading platform according to claim 1, characterized in that: Two I-beams (1) are arranged side by side. A first protective side plate (2) and a second protective side plate (3) are fixedly installed on the top of the two I-beams (1). The first protective side plate (2) and the second protective side plate (3) have the same structure. A sliding groove (4) is fixedly opened on the edge of the first protective side plate (2). The sliding groove (4) extends on the left side and the upper side of the first protective side plate (2). A sliding block (5) is fixedly installed on the bottom of the inner side of the sliding groove (4).

3. The construction engineering unloading platform according to claim 1, characterized in that: A lower frame (6) is fixedly connected between the lower sliders (5), and a lower tarpaulin (7) is fixedly connected to the upper surface of the lower frame (6). Multiple middle sliders (8) are slidably connected to the inner side of the slide groove (4), and a middle frame (9) is fixedly connected to one side of each middle slider (8).

4. A construction engineering unloading platform according to claim 1, characterized in that: The middle frame (9) is fixedly connected to the two sides of the middle tarpaulin (10), the upper slider (11) is slidably connected to the upper side of the inner side of the slide groove (4), and the upper frame (12) is fixedly connected to one side of the upper slider (11).

5. A construction engineering unloading platform according to claim 1, characterized in that: A positioning hole (13) is fixedly opened on one side surface of the first protective side plate (2). A fastening bolt (14) is threaded through the inner side of the positioning hole (13). The lower frame (6), the middle frame (9) and the upper frame (12) are all arc-shaped. The lower frame (6), the middle frame (9) and the upper frame (12) together with the lower tarpaulin (7) and the middle tarpaulin (10) form a sealed protective tent structure. A base plate (15) is fixedly installed on the top of the I-beam (1).

6. A construction engineering unloading platform according to claim 1, characterized in that: A weight sensor (16) is embedded in the surface of the base plate (15). The weight sensor (16) is located at the four corners of the base plate (15). An mounting plate (17) is connected and installed above the weight sensor (16). A control box (18) is fixedly installed on one side of the first protective side plate (2). A PLC controller is installed inside the control box (18). An alarm (19) is fixedly installed on the top of the control box (18). The PLC controller is electrically connected to the weight sensor (16) and the alarm (19) respectively.

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