Discharging platform for constructional engineering

Abstract

The invention relates to the technical field of unloading platforms, in particular to a constructional engineering unloading platform which comprises a mounting component, a displacement component, an unloading component, a steel cable and a positioning component, the unloading component comprises a bearing plate, a protective fence is arranged on the upper side of the bearing plate, an overlong material bearing opening is formed in the upper end of the protective fence, and the steel cable is arranged in the overlong material bearing opening. A limiting door is arranged on the inner side of the overlong material bearing opening, an electric adjusting rod is mounted at the outer end of the limiting door, and the mounting component comprises a mounting frame. The mounting frame and the lower mounting plate are fixed to the two sides of a floor correspondingly, the unloading platform is fixed, the stability after fixing is improved, the limiting door is pushed by the electric adjusting rod to rotate in the overlong material bearing opening, lifted materials are limited, the stability of the lifted materials is facilitated, and the working efficiency is improved. The upper end of the steel cable is fixed to the floor through the positioning component, a steel structure does not need to be preset at the floor, and the mounting convenience of the discharging platform is improved.

Description

Technical Field

[0001] The invention relates to the technical field of unloading platforms, in particular to a construction engineering unloading platform. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. In a construction project, an unloading platform is a temporary operating table and operating stand often set up at the construction site. It is generally used for the turnover of materials and is divided into mobile unloading platforms, floor-standing unloading platforms, and cantilevered unloading platforms.

[0003] A Chinese patent discloses a construction engineering unloading platform (authorization announcement number CN220226288U). This patented technology can effectively reduce shock during the transportation of materials by setting a buffer mechanism, preventing the materials from shaking violently during transportation. The materials can reduce vibration during transportation, enhance the stability of material transportation on the unloading platform, and the materials are not easily damaged during transportation. However, the above-mentioned unloading platform directly fixes the base to the floor slab through expansion screws, and the upper side of the base and the floor slab is subjected to greater force, which is not conducive to the stability of fixation and affects the safety of the use of the unloading platform. The contact area between the slot on the rear side of the protective plate and the material is small, which is not conducive to the stability of lifting the material, and the size of the slot is fixed, which is not conducive to the flexibility of use. The fixing position of the steel cable rope and the floor slab requires a preset steel structure, and the convenience of installation is low. Therefore, those skilled in the art provide a construction engineering unloading platform to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0004] The purpose of the present invention is to provide a construction engineering unloading platform to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a construction engineering unloading platform, comprising a mounting member, a displacement member, a unloading member, a steel cable and a positioning member, wherein the displacement member is located at the upper side of the mounting member, the unloading member is located at the upper side of the displacement member, the steel cable is located at the outer side of the mounting member, the positioning member is located at the upper end of the steel cable, the unloading member comprises a bearing plate, a protective fence is arranged on the upper side of the bearing plate, an overlong material bearing opening is arranged at the upper end of the protective fence, a limit door is arranged on the inner side of the overlong material bearing opening, an electric adjustment rod is installed at the outer end of the limit door, and the mounting member comprises A mounting frame, a first adjusting rod is provided at the lower side position of the mounting frame, a lower mounting plate is installed at the outer lower end position of the first adjusting rod, a first expansion screw is installed at the front end of the lower mounting plate, a second expansion screw is installed at the front end position of the mounting component, first steel cable fixing rings are provided at the rear end positions on both sides of the mounting frame, the positioning component includes a lower positioning plate, a second adjusting rod is provided at the upper rear end position of the lower positioning plate, an upper positioning plate is provided at the upper end of the second adjusting rod, a third expansion screw is installed at the front end of the lower positioning plate, a fourth expansion screw is installed at the front end of the upper positioning plate, and a second steel cable fixing ring is provided on the rear side of the second adjusting rod.

[0006] As a further solution of the present invention: a slide rail is arranged on the upper side of the mounting frame, a threaded rod is arranged on the inner side of the mounting member, a transmission motor is installed at the position of the threaded rod corresponding to the front side of the mounting frame, the displacement member includes a guide slide frame, a slide groove is opened on the lower side of the guide slide frame, a roller is arranged at the inner upper end position of the slide groove, and a threaded hole is opened at the upper end of the guide slide frame.

[0007] As a further solution of the present invention: fixing plates are provided at both sides of the lower mounting plate, fixing holes are provided at both sides of the first adjusting rod, and fixing screws are installed on the front side of the fixing plates.

[0008] As a further solution of the present invention: the rear end of the lower mounting plate slides at the outer position of the first adjusting rod, and the rear end of the upper positioning plate slides at the outer position of the second adjusting rod.

[0009] As a further solution of the present invention: the outer end of the electric adjustment rod rotates to the outer end position of the limit door, the inner end of the electric adjustment rod rotates to the rear position of the protective fence, and the inner end of the limit door rotates to the inner position of the over-long material carrying port.

[0010] As a further solution of the present invention: the upper end of the steel cable is fixed at the outer end position of the second steel cable fixing ring, and the lower end of the steel cable is fixed at the outer end position of the first steel cable fixing ring.

[0011] As a further solution of the present invention: the threaded rod is rotated to an inner position of the mounting bracket through a transmission motor, and the threaded rod is rotated to an inner position of the threaded hole.

[0012] As a further solution of the present invention: the slide groove slides at the outer side of the slide rail, the roller rotates at the inner side of the slide groove, and the roller is located at the upper side of the slide rail.

[0013] As a further solution of the present invention: the positions of the fixing screw and the fixing hole correspond, the rear end of the fixing screw passes through the fixing plate and rotates to the internal position of the fixing hole, and the fixing plate is fixed to the outer position of the first adjusting rod through the fixing screw and the fixing hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. A construction engineering unloading platform of the present invention is fixed to both sides of a floor slab by a mounting frame and a lower mounting plate respectively, so as to fix the unloading platform, improve the stability after fixation, and improve the safety of the unloading platform. By sliding the lower mounting plate on the outer side of the first adjusting rod, the spacing between the mounting frame and the lower mounting plate is adjusted, so that the unloading platform can be adapted to floors of different thicknesses, thereby improving the adaptability of the installation component;

[0016] 2. The electric adjustment rod is used to push the limit gate to rotate inside the excessively long material loading port, so as to limit the lifted material and increase the contact area with the material. The limit gate is rotated to clamp the material to avoid the lifted material from shaking, which is beneficial to the stability of the lifted material.

[0017] 3. The upper end of the steel cable is fixed to the floor slab through the positioning component, and there is no need to preset the steel structure at the floor slab, which improves the convenience of installation of the unloading platform. The upper positioning plate slides on the outside of the second adjusting rod to adjust the distance between the lower positioning plate and the upper positioning plate. It can adapt to floors of different thicknesses and improve the adaptability of the positioning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a construction engineering unloading platform;

[0019] Figure 2 It is a structural schematic diagram of a discharging component in a discharging platform of a construction project;

[0020] Figure 3 It is a structural schematic diagram of an installation component in a construction engineering unloading platform;

[0021] Figure 4 It is a structural schematic diagram of a positioning component in a construction engineering unloading platform;

[0022] Figure 5It is a structural schematic diagram of a displacement component in a construction engineering unloading platform;

[0023] Figure 6 A construction engineering unloading platform Figure 3 Schematic diagram of the structure of part A.

[0024] In the figure: 1. Installation component; 2. Displacement component; 3. Unloading component; 4. Steel cable; 5. Positioning component; 6. Load-bearing plate; 7. Protective fence; 8. Load-bearing port for overlong materials; 9. Electric adjustment rod; 10. Limiting door; 11. Mounting frame; 12. First adjustment rod; 13. Lower mounting plate; 14. First expansion screw; 15. Second expansion screw; 16. First steel cable fixing ring; 17. Lower positioning plate; 18. Second adjustment rod; 19. Upper positioning plate; 20. Third expansion screw; 21. Fourth expansion screw; 22. Second steel cable fixing ring; 23. Slide rail; 24. Threaded rod; 25. Transmission motor; 26. Guide slide; 27. Slide groove; 28. Roller; 29. ​​Threaded hole; 30. Fixing plate; 31. Fixing hole; 32. Fixing screw. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 6In an embodiment of the present invention, a construction engineering unloading platform includes a mounting member 1, a displacement member 2, a unloading member 3, a steel cable 4 and a positioning member 5. The displacement member 2 is located at the upper side of the mounting member 1, the unloading member 3 is located at the upper side of the displacement member 2, the steel cable 4 is located at the outer side of the mounting member 1, and the positioning member 5 is located at the upper end of the steel cable 4. The unloading member 3 includes a bearing plate 6, and a protective fence 7 is arranged on the upper side of the bearing plate 6. An overlong material carrying port 8 is provided at the upper end of the protective fence 7, and a limit gate 10 is arranged on the inner side of the overlong material carrying port 8. An electric adjustment rod 9 is installed at the outer end of the limit gate 10. The mounting member 1 includes a mounting frame 11, and a first adjustment rod 12 is arranged at the lower side of the mounting frame 11. A lower mounting plate 13 is installed at the lower end of the outer side of the first adjusting rod 12, a first expansion screw 14 is installed at the front end of the lower mounting plate 13, a second expansion screw 15 is installed at the front end of the mounting member 1, and first steel cable fixing rings 16 are provided at the rear ends of both sides of the mounting frame 11. The positioning member 5 includes a lower positioning plate 17, a second adjusting rod 18 is provided at the upper rear end of the lower positioning plate 17, an upper positioning plate 19 is provided at the upper end of the second adjusting rod 18, a third expansion screw 20 is installed at the front end of the lower positioning plate 17, a fourth expansion screw 21 is installed at the front end of the upper positioning plate 19, a second steel cable fixing ring 22 is provided on the rear side of the second adjusting rod 18, and the rear end of the lower mounting plate 13 slides at the outer side of the first adjusting rod 12. The rear end of the positioning plate 19 slides to the outer side of the second adjusting rod 18, the outer end of the electric adjusting rod 9 rotates to the outer end of the limiting door 10, the inner end of the electric adjusting rod 9 rotates to the rear side of the protective fence 7, the inner end of the limiting door 10 rotates to the inner side of the overlong material carrying port 8, the upper end of the steel cable 4 is fixed to the outer end of the second steel cable fixing ring 22, and the lower end of the steel cable 4 is fixed to the outer end of the first steel cable fixing ring 16. First, a construction engineering unloading platform is carried to the use position, the rear end of the lower mounting plate 13 slides on the outer side of the first adjusting rod 12, the mounting frame 11 and the lower mounting plate 13 are clamped to the floor slab at the installation location, the lower mounting plate 13 is fixed to the outer side of the first adjusting rod 12, and the first expansion screw 14 is fixed to the outer side of the first adjusting rod 12. The lower installation plate 13 is driven into the floor slab, the second expansion screw 15 is driven into the floor slab through the installation frame 11, the installation component 1 is fixed to the floor slab, the positioning component 5 is installed on the floor slab above the installation component 1 installation floor slab, during the installation process, the rear end of the upper positioning plate 19 slides on the outside of the second adjusting rod 18, the lower positioning plate 17 and the upper positioning plate 19 are stuck to the floor slab, the third expansion screw 20 is driven into the floor slab through the lower positioning plate 17, the fourth expansion screw 21 is driven into the floor slab through the upper positioning plate 19, the positioning component 5 is fixed to the floor slab, the upper end of the steel cable 4 is fixed to the second steel cable fixing ring 22, the lower end of the steel cable 4 is fixed to the first steel cable fixing ring 16, and then, it starts to be used, the displacement component 2 drives the unloading component 3 to slide to the rear end of the installation component 1 and leave the floor slab,The material is unloaded into the protective fence 7. The front end of the electric adjustment rod 9 rotates at the rear side of the protective fence 7, and the rear end rotates at the outer end of the limit gate 10. The front end of the limit gate rotates at the inner side of the overlong material carrying port 8 to limit the material inside the overlong material carrying port 8. The displacement component 2 drives the unloading component 3 to slide to the front end of the installation component 1, enter the upper side of the floor, and take out the material inside the protective fence 7.

[0027] exist Figure 1 , 3 , 5: A slide rail 23 is arranged on the upper side of the mounting frame 11, a threaded rod 24 is arranged on the inner side of the mounting member 1, a transmission motor 25 is installed at the position of the threaded rod 24 on the front side of the mounting frame 11, the displacement member 2 includes a guide slide 26, a slide groove 27 is provided on the lower side of the guide slide 26, a roller 28 is provided at the inner upper end position of the slide groove 27, a threaded hole 29 is provided at the upper end of the guide slide 26, the threaded rod 24 is rotated at the inner position of the mounting frame 11 by the transmission motor 25, the threaded rod 24 is rotated at the inner position of the threaded hole 29, the slide groove 27 slides at the outer position of the slide rail 23, the roller 28 is rotated at the inner position of the slide groove 27, and the roller 28 is located at the upper side position of the slide rail 23. When it starts to be used, the transmission motor 25 drives the threaded rod 24 to rotate on the inner side of the mounting frame 11, and the threaded rod 24 rotates at the threaded hole 29. The inner part of the hole 29 rotates, the slide groove 27 slides on the outer side of the slide rail 23, and the roller 28 rolls on the upper side of the slide rail 23. The displacement member 2 drives the unloading member 3 to slide to the rear end of the installation member 1, leaves the floor, and unloads the material into the protective fence 7. The front end of the electric adjustment rod 9 rotates on the rear side of the protective fence 7, and the rear end rotates on the outer end of the limit door 10. The front end of the limit door rotates on the inner side of the over-long material carrying port 8 to limit the material inside the over-long material carrying port 8. The transmission motor 25 drives the threaded rod 24 to rotate on the inner side of the mounting frame 11, and the threaded rod 24 rotates inside the threaded hole 29. The slide groove 27 slides on the outer side of the slide rail 23, and the roller 28 rolls on the upper side of the slide rail 23. The displacement member 2 drives the unloading member 3 to slide to the front end of the installation member 1, enters the upper side of the floor, and takes out the material inside the protective fence 7.

[0028] exist Figure 3 , 6Middle: Fixing plates 30 are provided at both sides of the lower mounting plate 13, fixing holes 31 are provided at both sides of the first adjusting rod 12, fixing screws 32 are installed on the front side of the fixing plate 30, the fixing screws 32 correspond to the positions of the fixing holes 31, the rear end of the fixing screws 32 penetrates the fixing plate 30 and rotates at the inner position of the fixing holes 31, the fixing plate 30 is fixed to the outer position of the first adjusting rod 12 through the fixing screws 32 and the fixing holes 31, the rear end of the lower mounting plate 13 slides on the outer side of the first adjusting rod 12, the mounting frame 11 and the lower mounting plate 13 are clamped to the floor slab at the installation location, the rear end of the fixing screws 32 penetrates the fixing plate 30 and rotates into the inner position of the fixing holes 31, and the lower mounting plate 13 is fixed to the outer side of the first adjusting rod 12.

[0029] The working principle of the present invention is as follows: first, a construction engineering unloading platform is carried to the use position, the rear end of the lower mounting plate 13 slides on the outside of the first adjusting rod 12, the mounting frame 11 and the lower mounting plate 13 are clamped to the floor slab at the installation position, the rear end of the fixing screw 32 penetrates the fixing plate 30 and rotates into the inside of the fixing hole 31, the lower mounting plate 13 is fixed to the outside of the first adjusting rod 12, the first expansion screw 14 penetrates the lower mounting plate 13 and is driven into the floor slab, and the second expansion screw 15 penetrates the mounting frame 11 and is driven into The installation member 1 is fixed to the floor slab, and the positioning member 5 is installed on the floor slab above the installation member 1. During the installation process, the rear end of the upper positioning plate 19 slides on the outside of the second adjusting rod 18, and the lower positioning plate 17 and the upper positioning plate 19 are clamped on the floor slab. The third expansion screw 20 penetrates the lower positioning plate 17 and is driven into the floor slab. The fourth expansion screw 21 penetrates the upper positioning plate 19 and is driven into the floor slab. The positioning member 5 is fixed to the floor slab, and the upper end of the steel cable 4 is fixed to the second steel cable fixing ring 22. The lower end is fixed to the first steel cable fixing ring 16, and then, it starts to be used. The transmission motor 25 drives the threaded rod 24 to rotate on the inner side of the mounting frame 11, and the threaded rod 24 rotates inside the threaded hole 29. The slide groove 27 slides on the outer side of the slide rail 23, and the roller 28 rolls on the upper side of the slide rail 23. The displacement member 2 drives the unloading member 3 to slide to the rear end of the mounting member 1, leaving the floor, and unloading the material into the protective fence 7. The front end of the electric adjustment rod 9 rotates on the rear side of the protective fence 7, and the rear end is within the limit. The outer end of the position door 10 rotates, and the front end of the limit door rotates on the inner side of the excessively long material carrying port 8 to limit the material inside the excessively long material carrying port 8. The transmission motor 25 drives the threaded rod 24 to rotate on the inner side of the mounting frame 11, and the threaded rod 24 rotates inside the threaded hole 29. The slide groove 27 slides on the outer side of the slide rail 23, and the roller 28 rolls on the upper side of the slide rail 23. The displacement member 2 drives the unloading member 3 to slide to the front end of the mounting member 1, enters the upper side of the floor, and takes out the material inside the protective fence 7.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A construction engineering unloading platform, comprising a mounting member (1), a displacement member (2), a unloading member (3), a steel cable (4) and a positioning member (5), wherein the displacement member (2) is located at an upper position of the mounting member (1), the unloading member (3) is located at an upper position of the displacement member (2), the steel cable (4) is located at an outer position of the mounting member (1), and the positioning member (5) is located at an upper end position of the steel cable (4), characterized in that: The unloading member (3) comprises a bearing plate (6), a protective fence (7) is arranged on the upper side of the bearing plate (6), an overlong material bearing opening (8) is provided at the upper end of the protective fence (7), a limit door (10) is arranged on the inner side of the overlong material bearing opening (8), an electric adjustment rod (9) is installed at the outer end position of the limit door (10), and the mounting member (1) comprises a mounting frame (11), a first adjustment rod (12) is arranged at the lower side position of the mounting frame (11), a lower mounting plate (13) is installed at the outer lower end position of the first adjustment rod (12), and a first expansion screw (14) is installed at the front end of the lower mounting plate (13). ), a second expansion screw (15) is installed at the front end position of the installation component (1), and first steel cable fixing rings (16) are arranged at the rear end positions on both sides of the installation frame (11), and the positioning component (5) includes a lower positioning plate (17), a second adjustment rod (18) is arranged at the upper rear end position of the lower positioning plate (17), an upper positioning plate (19) is arranged at the upper end of the second adjustment rod (18), a third expansion screw (20) is installed at the front end of the lower positioning plate (17), a fourth expansion screw (21) is installed at the front end of the upper positioning plate (19), and a second steel cable fixing ring (22) is arranged on the rear side of the second adjustment rod (18).

2. A construction engineering unloading platform according to claim 1, characterized in that: A slide rail (23) is arranged on the upper side of the mounting frame (11), a threaded rod (24) is arranged on the inner side of the mounting member (1), a transmission motor (25) is installed at a position corresponding to the threaded rod (24) on the front side of the mounting frame (11), the displacement member (2) comprises a guide slide frame (26), a slide groove (27) is arranged on the lower side of the guide slide frame (26), a roller (28) is arranged at the inner upper end position of the slide groove (27), and a threaded hole (29) is arranged at the upper end of the guide slide frame (26).

3. A construction engineering unloading platform according to claim 1, characterized in that: Fixing plates (30) are provided at both sides of the lower mounting plate (13), fixing holes (31) are provided at both sides of the first adjusting rod (12), and fixing screws (32) are installed on the front side of the fixing plate (30).

4. A construction engineering unloading platform according to claim 1, characterized in that: The rear end of the lower mounting plate (13) slides at the outer position of the first adjusting rod (12), and the rear end of the upper positioning plate (19) slides at the outer position of the second adjusting rod (18).

5. A construction engineering unloading platform according to claim 1, characterized in that: The outer end of the electric adjustment rod (9) rotates to the outer end position of the limit door (10), the inner end of the electric adjustment rod (9) rotates to the rear side position of the protective fence (7), and the inner end of the limit door (10) rotates to the inner side position of the over-long material carrying port (8).

6. A construction engineering unloading platform according to claim 1, characterized in that: The upper end of the steel cable (4) is fixed at the outer end position of the second steel cable fixing ring (22), and the lower end of the steel cable (4) is fixed at the outer end position of the first steel cable fixing ring (16).

7. A construction engineering unloading platform according to claim 2, characterized in that: The threaded rod (24) is rotated to an inner position of the mounting frame (11) through a transmission motor (25), and the threaded rod (24) is rotated to an inner position of the threaded hole (29).

8. A construction engineering unloading platform according to claim 2, characterized in that: The slide groove (27) slides at the outer side of the slide rail (23), the roller (28) rotates at the inner side of the slide groove (27), and the roller (28) is located at the upper side of the slide rail (23).

9. A construction engineering unloading platform according to claim 3, characterized in that: The fixing screw (32) corresponds to the position of the fixing hole (31), the rear end of the fixing screw (32) passes through the fixing plate (30) and rotates at the inner position of the fixing hole (31), and the fixing plate (30) is fixed to the outer position of the first adjusting rod (12) through the fixing screw (32) and the fixing hole (31).

Images