A construction engineering unloading platform

Abstract

This invention relates to the field of unloading platform technology, specifically a construction engineering unloading platform, comprising an installation component, a displacement component, an unloading component, a steel cable, and a positioning component. The unloading component includes a bearing plate, with a protective fence on its upper side. An over-length material receiving opening is provided at the upper end of the protective fence, and a limit gate is provided on the inner side of the over-length material receiving opening. An electric adjusting rod is installed at the outer end of the limit gate. The installation component includes an installation frame. This invention secures the unloading platform to both sides of the floor slab using the installation frame and lower installation plate, improving stability after installation. The electric adjusting rod pushes the limit gate to rotate within the over-length material receiving opening, limiting the lifted material and improving stability. The positioning component secures the upper end of the steel cable to the floor slab, eliminating the need for a pre-installed steel structure on the floor slab and improving the ease of installation.

Description

Technical Field

[0001] This invention relates to the field of unloading platform technology, specifically a construction engineering unloading platform. Background Technology

[0002] Construction engineering refers to the engineering entity formed by the construction of various buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. In construction engineering, unloading platforms are various temporary operating platforms and frames that are often erected on the construction site. They are generally used for the turnover of materials and are divided into mobile unloading platforms, ground unloading platforms and cantilever unloading platforms.

[0003] Chinese patent discloses a construction engineering unloading platform (authorization announcement number CN220226288U). This patented technology, through the setting of a buffer mechanism, can effectively reduce shock during the transportation of materials, preventing violent shaking of the materials during transport. This reduces vibration and enhances the stability of material transportation, making the materials less prone to damage. However, the aforementioned unloading platform directly fixes the base to the floor slab using expansion bolts, resulting in significant stress on the upper side of the base and floor slab, which is detrimental to the stability of the fixation and affects the safety of the unloading platform. The slot on the back of the protective plate has a small contact area with the material, which is detrimental to the stability of lifting the material, and the fixed size of the slot restricts the flexibility of use. Furthermore, the fixing position of the steel cable to the floor slab requires pre-installed steel structural components, reducing the ease of installation. Therefore, those skilled in the art have provided a construction engineering unloading platform to solve the problems mentioned in the background art. Summary of the Invention

[0004] The purpose of this invention is to provide a construction engineering unloading platform to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a construction engineering unloading platform, comprising an installation component, a displacement component, an unloading component, a steel cable, and a positioning component. The displacement component is located above the installation component, the unloading component is located above the displacement component, the steel cable is located outside the installation component, and the positioning component is located at the upper end of the steel cable. The unloading component includes a bearing plate, a protective fence is provided on the upper side of the bearing plate, an over-length material receiving port is opened at the upper end of the protective fence, a limit door is provided on the inner side of the over-length material receiving port, and an electric adjusting rod is installed at the outer end of the limit door. The installation component includes... The mounting frame includes a first adjusting rod at its lower side, a lower mounting plate at the lower outer end of the first adjusting rod, a first expansion screw at the front end of the lower mounting plate, a second expansion screw at the front end of the mounting component, and first steel cable fixing rings at the rear ends of both sides of the mounting frame. The positioning component includes a lower positioning plate, a second adjusting rod at the upper rear end of the lower positioning plate, an upper positioning plate at the upper end of the second adjusting rod, a third expansion screw at the front end of the lower positioning plate, a fourth expansion screw at the front end of the upper positioning plate, and a second steel cable fixing ring at the rear side of the second adjusting rod.

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

[0007] As a further embodiment of the present invention: a fixing plate is provided on both sides of the lower mounting plate, a fixing hole is provided on both sides of the first adjusting rod, and a fixing screw is installed on the front side of the fixing plate.

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

[0009] As a further embodiment of the present invention: the outer end of the electric adjusting rod rotates to the outer end position of the limiting gate, the inner end of the electric adjusting rod rotates to the rear side position of the protective fence, and the inner end of the limiting gate rotates to the inner side position of the excessively long material carrying port.

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

[0011] As a further embodiment of the present invention: the threaded rod is rotated by a drive motor to a position inside the mounting bracket, and the threaded rod is rotated to a position inside the threaded hole.

[0012] As a further embodiment 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 embodiment of the present invention: the fixing screw corresponds to the fixing hole, the rear end of the fixing screw passes through the fixing plate and rotates to the inside position of the fixing hole, and the fixing plate is fixed to the outside position of the first adjusting rod by the fixing screw and the fixing hole.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The present invention provides a construction engineering unloading platform that is fixed to both sides of the floor slab by an installation frame and a lower installation plate, thereby improving the stability and safety of the unloading platform after fixing. The distance between the installation frame and the lower installation plate can be adjusted by sliding the lower installation plate on the outside of the first adjusting rod, which can adapt to floor slabs of different thicknesses and improve the adaptability of the installation components.

[0016] 2. The limit gate is pushed to rotate inside the excessively long material carrying port by the electric adjusting rod, which limits the lifting material, increases the contact area with the material, and clamps the material by rotating the limit gate to prevent the lifting material from shaking, which is beneficial to the stability of the lifting material.

[0017] 3. The upper end of the steel cable is fixed to the floor slab by the positioning component, eliminating the need for a pre-installed steel structure on the floor slab, thus improving the ease of installation of the unloading platform. The distance between the lower positioning plate and the upper positioning plate can be adjusted by sliding the upper positioning plate on the outside of the second adjusting rod, which can accommodate floor slabs of different thicknesses and improve the adaptability of the positioning component. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a material unloading platform for construction engineering.

[0019] Figure 2 This is a structural schematic diagram of an unloading component in a construction engineering unloading platform;

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

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

[0022] Figure 5This 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 A schematic diagram of the structure of part A.

[0024] In the diagram: 1. Mounting component; 2. Displacement component; 3. Unloading component; 4. Steel cable; 5. Positioning component; 6. Bearing plate; 7. Protective fence; 8. Oversized material receiving port; 9. Electric adjusting rod; 10. Limiting gate; 11. Mounting frame; 12. First adjusting 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 adjusting 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. Drive motor; 26. Guide rail; 27. Slide groove; 28. Roller; 29. ​​Threaded hole; 30. Fixing plate; 31. Fixing hole; 32. Fixing screw. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figures 1 to 6In this embodiment of the invention, a construction engineering unloading platform includes an installation component 1, a displacement component 2, an unloading component 3, a steel cable 4, and a positioning component 5. The displacement component 2 is located above the installation component 1, the unloading component 3 is located above the displacement component 2, the steel cable 4 is located outside the installation component 1, and the positioning component 5 is located at the upper end of the steel cable 4. The unloading component 3 includes a bearing plate 6, a protective fence 7 is provided on the upper side of the bearing plate 6, an over-length material receiving port 8 is opened at the upper end of the protective fence 7, a limit door 10 is provided on the inner side of the over-length material receiving port 8, and an electric adjusting rod 9 is installed at the outer end of the limit door 10. The installation component 1 includes a mounting frame 11, and a first adjusting rod 12 is provided on the lower side of the mounting frame 11. A lower mounting plate 13 is installed at the lower outer end 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 component 1. First steel cable fixing rings 16 are provided at the rear ends of both sides of the mounting frame 11. The positioning component 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 at the rear side of the second adjusting rod 18. The rear end of the lower mounting plate 13 slides on the outer side of the first adjusting rod 12. The rear end of the positioning plate 19 slides to the outer position of the second adjusting rod 18. The outer end of the electric adjusting rod 9 rotates to the outer position of the limiting gate 10, and the inner end of the electric adjusting rod 9 rotates to the rear position of the protective fence 7. The inner end of the limiting gate 10 rotates to the inner position of the excessively long material carrying port 8. The upper end of the steel cable 4 is fixed to the outer position of the second steel cable fixing ring 22, and the lower end of the steel cable 4 is fixed to the outer position 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 to the outer side of the first adjusting rod 12. The mounting frame 11 and the lower mounting plate 13 are snapped onto the floor slab at the installation location. The lower mounting plate 13 is fixed to the outer side of the first adjusting rod 12. The first expansion screw 14... The lower mounting plate 13 is driven into the floor slab, and the second expansion bolt 15 is driven into the floor slab through the mounting bracket 11, fixing the mounting component 1 to the floor slab. The positioning component 5 is installed on the floor slab above the mounting component 1. During installation, the rear end of the upper positioning plate 19 slides outside the second adjusting rod 18, and the lower positioning plate 17 and the upper positioning plate 19 are locked onto the floor slab. The third expansion bolt 20 is driven into the floor slab through the lower positioning plate 17, and the fourth expansion bolt 21 is driven into the floor slab through the upper positioning plate 19, fixing the positioning component 5 to the floor slab. The upper end of the steel cable 4 is fixed to the second steel cable fixing ring 22, and the lower end of the steel cable 4 is fixed to the first steel cable fixing ring 16. Then, it is put into use. The displacement component 2 drives the unloading component 3 to slide to the rear end of the mounting component 1 and leave the floor slab.The material is unloaded into the protective fence 7. The electric adjusting rod 9 rotates at its front end behind the protective fence 7 and at its rear end outside the limiting gate 10. The front end of the limiting gate rotates inside the excessively long material receiving port 8, limiting the material inside the excessively long material receiving port 8. The displacement component 2 drives the unloading component 3 to slide to the front end of the installation component 1, enters the upper side of the floor slab, and removes the material from inside the protective fence 7.

[0027] exist Figure 1 , 3 In section 5: A slide rail 23 is provided on the upper side of the mounting bracket 11, and a threaded rod 24 is provided on the inner side of the mounting component 1. A drive motor 25 is installed on the front side of the mounting bracket 11 corresponding to the position of the threaded rod 24. The displacement component 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 upper end of the inner side of the slide groove 27, and a threaded hole 29 is provided at the upper end of the guide slide 26. The threaded rod 24 rotates to the inner position of the mounting bracket 11 through the drive motor 25, and rotates to the inner position of the threaded hole 29. The slide groove 27 slides to the outer position of the slide rail 23, and the roller 28 rotates to the inner position of the slide groove 27. The roller 28 is located on the upper side of the slide rail 23. When in use, the drive motor 25 drives the threaded rod 24 to rotate inside the mounting bracket 11. The internal rotation of hole 29 causes slide 27 to slide on the outside of slide rail 23, and roller 28 to roll on the upper side of slide rail 23. Displacement component 2 drives unloading component 3 to slide to the rear end of installation component 1, leaving the floor slab and unloading the material into the interior of protective fence 7. Electric adjusting rod 9 rotates at the front end of the protective fence 7 and at the rear end of the limit gate 10. The front end of the limit gate rotates inside the excessively long material receiving port 8 to limit the material inside the excessively long material receiving port 8. Drive motor 25 drives threaded rod 24 to rotate inside the mounting frame 11. Threaded rod 24 rotates inside threaded hole 29. Slide 27 slides on the outside of slide rail 23, and roller 28 rolls on the upper side of slide rail 23. Displacement component 2 drives unloading component 3 to slide to the front end of installation component 1, enters the upper side of floor slab, and removes the material inside protective fence 7.

[0028] exist Figure 3 , 6In the middle section: Fixing plates 30 are provided on both sides of the lower mounting plate 13, and fixing holes 31 are provided on both sides of the first adjusting rod 12. Fixing screws 32 are installed on the front side of the fixing plate 30, and the fixing screws 32 correspond to the fixing holes 31. The rear end of the fixing screws 32 passes through the fixing plate 30 and rotates to the inside of the fixing holes 31. The fixing plate 30 is fixed to the outside of the first adjusting rod 12 by the fixing screws 32 and the fixing holes 31. The rear end of the lower mounting plate 13 slides on the outside of the first adjusting rod 12, and the mounting bracket 11 and the lower mounting plate 13 are snapped onto the floor slab at the installation location. The rear end of the fixing screws 32 passes through the fixing plate 30 and rotates into the inside of the fixing holes 31, fixing the lower mounting plate 13 to the outside of the first adjusting rod 12.

[0029] The working principle of this invention is as follows: First, a construction unloading platform is carried to the usage location. The rear end of the lower mounting plate 13 slides outside the first adjusting rod 12, locking the mounting frame 11 and the lower mounting plate 13 onto the floor slab at the installation location. The rear end of the fixing screw 32 passes through the fixing plate 30 and rotates into the fixing hole 31, fixing the lower mounting plate 13 to the outside of the first adjusting rod 12. The first expansion screw 14 passes through the lower mounting plate 13 and is driven into the floor slab. The second expansion screw 15 passes through the mounting frame 11 and is driven into the floor slab. The installation component 1 is fixed to the floor slab, and the positioning component 5 is installed on the floor slab above the floor slab on which the installation component 1 is installed. During the installation process, the rear end of the upper positioning plate 19 slides outside the second adjusting rod 18, and the lower positioning plate 17 and the upper positioning plate 19 are locked onto the floor slab. The third expansion screw 20 passes through the lower positioning plate 17 and is driven into the floor slab, and the fourth expansion screw 21 passes through the upper positioning plate 19 and is driven into the floor slab, fixing the positioning component 5 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 is fixed to the first steel cable fixing ring 16. Then, it is put into use. The drive motor 25 drives the threaded rod 24 to rotate inside the mounting bracket 11. The threaded rod 24 rotates inside the threaded hole 29. The slide groove 27 slides outside the slide rail 23. The roller 28 rolls on the upper side of the slide rail 23. The displacement component 2 drives the unloading component 3 to slide to the rear end of the mounting component 1, away from the floor slab, and unload the material into the interior of the protective fence 7. The electric adjusting rod 9 rotates at the front end behind the protective fence 7 and at the rear end in the limit. The outer end of the limiting gate 10 rotates, and the front end of the limiting gate rotates inside the excessively long material receiving port 8 to limit the material inside the excessively long material receiving port 8. The drive motor 25 runs and drives the threaded rod 24 to rotate inside the mounting bracket 11. The threaded rod 24 rotates inside the threaded hole 29. The slide 27 slides outside the slide rail 23, and the roller 28 rolls on the upper side of the slide rail 23. The displacement component 2 drives the unloading component 3 to slide to the front end of the mounting component 1, enter the upper side of the floor slab, and take out the material inside the protective fence 7.

[0030] It will be apparent to those skilled in the art that the present 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 its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A construction engineering unloading platform, comprising an installation component (1), a displacement component (2), an unloading component (3), a steel cable (4), and a positioning component (5), wherein the displacement component (2) is located above the installation component (1), the unloading component (3) is located above the displacement component (2), the steel cable (4) is located outside the installation component (1), and the positioning component (5) is located at the upper end of the steel cable (4), characterized in that, The unloading component (3) includes a bearing plate (6), a protective fence (7) is provided on the upper side of the bearing plate (6), an excessively long material receiving port (8) is opened at the upper end of the protective fence (7), a limit door (10) is provided on the inner side of the excessively long material receiving port (8), and an electric adjusting rod (9) is installed at the outer end of the limit door (10). The mounting component (1) includes a mounting frame (11), a first adjusting rod (12) is provided on the lower side of the mounting frame (11), a lower mounting plate (13) is installed at the lower outer end of the first adjusting rod (12), and a first expansion screw (14) is installed at the front end of the lower mounting plate (13). The mounting component (1) is equipped with a second expansion screw (15) at its front end. The mounting bracket (11) is equipped with a first steel cable fixing ring (16) at both rear ends. The positioning component (5) includes a lower positioning plate (17). The lower positioning plate (17) is equipped with a second adjusting rod (18) at its upper rear end. The upper end of the second adjusting rod (18) is equipped with an upper positioning plate (19). The lower positioning plate (17) is equipped with a third expansion screw (20) at its front end. The upper positioning plate (19) is equipped with a fourth expansion screw (21) at its front end. The second adjusting rod (18) is equipped with a second steel cable fixing ring (22) at its rear end. The mounting bracket (11) is provided with a slide rail (23) on its upper side, and a threaded rod (24) is provided on the inner side of the mounting component (1). A drive motor (25) is installed on the front side of the mounting bracket (11) at the position corresponding to the threaded rod (24). The displacement component (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 upper end of the inner side of the slide groove (27). A threaded hole (29) is provided at the upper end of the guide slide (26). Fixing plates (30) are provided on both sides of the lower mounting plate (13), fixing holes (31) are provided on both sides of the first adjusting rod (12), and fixing screws (32) are installed on the front side of the fixing plate (30). The rear end of the lower mounting plate (13) slides to the outer position of the first adjusting rod (12), and the rear end of the upper positioning plate (19) slides to the outer position of the second adjusting rod (18). The outer end of the electric adjusting rod (9) rotates to the outer end position of the limiting gate (10), the inner end of the electric adjusting rod (9) rotates to the rear position of the protective fence (7), and the inner end of the limiting gate (10) rotates to the inner position of the excessively long material carrying port (8).

2. The 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 of the second steel cable fixing ring (22), and the lower end of the steel cable (4) is fixed at the outer end of the first steel cable fixing ring (16).

3. The construction engineering unloading platform according to claim 1, characterized in that, The threaded rod (24) is rotated by the drive motor (25) to the inner position of the mounting bracket (11), and the threaded rod (24) is rotated to the inner position of the threaded hole (29).

4. A construction engineering unloading platform according to claim 1, characterized in that, The groove (27) slides on the outer side of the slide rail (23), the roller (28) rotates on the inner side of the groove (27), and the roller (28) is located on the upper side of the slide rail (23).

5. A construction engineering unloading platform according to claim 1, characterized in that, The fixing screw (32) is positioned corresponding to the fixing hole (31). The rear end of the fixing screw (32) passes through the fixing plate (30) and rotates to the internal position of the fixing hole (31). The fixing plate (30) is fixed to the outer position of the first adjusting rod (12) by the fixing screw (32) and the fixing hole (31).

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