A civil construction support structure

Abstract

The utility model discloses a kind of for civil engineering construction support structure, including platform plate, fence is fixedly arranged on the platform plate upper end face, the platform plate bottom is fixedly arranged with multiple support legs, the platform plate bottom is equipped with mounting bracket by mounting groove, the mounting bracket is equipped with down pressure groove, the down pressure groove is equipped with locating block by down pressure mechanism, the platform plate bottom is equipped with the locating hole that is communicated with mounting groove and corresponds with locating block, the mounting bracket is equipped with rotary groove, screw rod is rotatably arranged in the rotary groove, the mounting bracket outside is equipped with the power mechanism connected with screw rod, the rotary groove is equipped with the moving frame on screw rod by limiting mechanism Threaded sleeve is set, scraper is fixedly arranged on the moving frame. The utility model is rich in the function of support structure by adding structure, and the added structure is conveniently disassembled, improve the convenience of device use.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering construction technology, and in particular to a support structure for civil engineering construction. Background Technology

[0002] In the field of civil construction, the support structure, as the core component supporting the work platform, directly affects the project quality and construction efficiency in terms of its functionality and safety. Traditional civil construction support structures are generally designed with load-bearing function as the sole objective, lacking automated waste removal mechanisms. This leads to the accumulation of construction waste (such as concrete residue, metal shavings, and wood chips) on the platform surface, which has become a common problem in the industry.

[0003] Waste accumulation increases the additional load on the support structure, shortens the equipment's lifespan, and poses safety hazards. Therefore, frequent manual intervention is required for cleaning. Construction workers must climb to the surface of the high-altitude platform and manually remove the waste using tools such as brooms. During this process, the risk of falling from height is significant, and due to the limitations of the high-rise construction environment, the cleaning efficiency decreases exponentially with increasing height. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a support structure for civil engineering construction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A support structure for civil engineering construction includes a platform plate, a fence fixedly mounted on the upper surface of the platform plate, multiple support legs fixedly mounted on the bottom of the platform plate, an installation frame mounted on the bottom of the platform plate via an installation groove, a pressing groove on the installation frame, a positioning block mounted in the pressing groove via a pressing mechanism, a positioning hole on the bottom of the platform plate communicating with the installation groove and corresponding to the positioning block, a rotating groove on the installation frame, a screw rotating within the rotating groove, a power mechanism connected to the screw on the outside of the installation frame, a movable frame threaded onto the screw via a limiting mechanism within the rotating groove, and a scraper fixedly mounted on the movable frame.

[0007] Preferably, the pressing mechanism includes a spring disposed in the pressing groove, and the two ends of the spring are respectively connected to the inner wall of the pressing groove and the outer wall of the positioning block.

[0008] Preferably, the power mechanism includes a drive motor fixedly mounted on the outer wall of the mounting frame, and the output shaft of the drive motor is fixedly connected to the screw.

[0009] Preferably, the limiting mechanism includes a limiting rod fixedly disposed in the rotating groove and parallel to the screw, the limiting rod slidingly penetrating the movable frame.

[0010] Preferably, the fence has an opening, and the upper surface of the platform plate has a ramp.

[0011] Preferably, the mounting groove is L-shaped, and the portion of the mounting bracket located within the mounting groove is also L-shaped.

[0012] The beneficial effects of this utility model are:

[0013] 1. The L-shaped mounting groove and positioning block work together to enable quick assembly and disassembly of the mounting bracket, and the elastic positioning provided by the spring ensures the structural stability and prevents loosening during use.

[0014] 2. The drive motor drives the screw, moving frame and scraper in linkage, which can automatically remove garbage without the need for manual climbing of the platform, improving construction safety and efficiency; the design of the slope and opening optimizes the garbage discharge path and prevents accumulation.

[0015] 3. The platform plate shields the drive motor, reducing dust and rainwater corrosion; the exposed motor installation facilitates inspection and maintenance, provides ample heat dissipation space, and extends the equipment's lifespan.

[0016] 4. The limit rod ensures the smooth movement of the mobile frame and prevents the scraper from shifting due to the rotation of the screw, thus ensuring precise cleaning action; the screw drive structure is compact and has high transmission efficiency, making it suitable for frequent use in construction scenarios. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a support structure for civil engineering construction proposed in this utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the vertical section structure;

[0019] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A;

[0020] Figure 4 for Figure 1 A bottom-view structural diagram of the middle component;

[0021] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B.

[0022] In the diagram: 1 Platform plate, 2 Fence, 3 Opening, 4 Ramp, 5 Mounting slot, 6 Mounting frame, 7 Moving frame, 8 Scraper, 9 Support leg, 10 Drive motor, 11 Rotating slot, 12 Screw, 13 Limiting rod, 14 Pressing slot, 15 Positioning block, 16 Spring, 17 Positioning hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-5 A support structure for civil engineering construction includes a platform plate 1, a fence 2 fixedly mounted on the upper surface of the platform plate 1, multiple support legs 9 fixedly mounted on the bottom of the platform plate 1, an installation frame 6 mounted on the bottom of the platform plate 1 via an installation groove 5, a pressing groove 14 on the installation frame 6, a positioning block 15 mounted in the pressing groove 14 via a pressing mechanism, a positioning hole 17 on the bottom of the platform plate 1 that communicates with the installation groove 5 and corresponds to the positioning block 15, a rotating groove 11 on the installation frame 6, a screw 12 rotatably mounted in the rotating groove 11, a power mechanism connected to the screw 12 on the outside of the installation frame 6, a movable frame 7 threaded onto the screw 12 within the rotating groove 11 via a limiting mechanism, and a scraper 8 fixedly mounted on the movable frame 7.

[0025] The pressing mechanism includes a spring 16 disposed in the pressing groove 14, with both ends of the spring 16 connected to the inner wall of the pressing groove 14 and the outer wall of the positioning block 15, respectively. The elastic potential energy provided by the spring 16 enables the pressing operation of the positioning block 15, which can push the positioning block 15 into the positioning hole 17, thereby preventing the mounting bracket 6 from moving horizontally and disengaging from the mounting groove 5.

[0026] The mounting slot 5 is L-shaped, and the part of the mounting bracket 6 inside the mounting slot 5 is also L-shaped. The above shapes have a limiting function, preventing the mounting bracket 6 from moving vertically and detaching from the mounting slot 5.

[0027] The power mechanism includes a drive motor 10 fixedly mounted on the outer wall of the mounting frame 6, with the output shaft of the drive motor 10 fixedly connected to a screw 12. The drive motor 10 is fixedly mounted on the mounting frame 6 via a mounting plate and bolts, and connected to the screw 12 via a coupling. The screw 12 is mounted in a rotating groove 11 via bearing seats and other components. The drive motor 10 is positioned below the platform plate 1, which provides shelter for it. The drive motor 10's placement on the outer wall of the mounting frame 6 provides sufficient space for heat dissipation during operation, and its exposed mounting facilitates inspection and maintenance.

[0028] The limiting mechanism includes a limiting rod 13 fixedly disposed within the rotating groove 11 and parallel to the screw 12, the limiting rod 13 slidingly passing through the movable frame 7. The function of the limiting rod 13 is to limit the movement of the movable frame 7, preventing the movable frame 7 from rotating along with the screw 12.

[0029] The fence 2 has an opening 3, and the upper surface of the platform 1 has a ramp 4. The opening 3 facilitates the movement of the scraper 8 and the discharge of scraped garbage, while the ramp 4 facilitates the sliding and discharge of garbage.

[0030] Components not specifically described in this utility model are all standard parts and can be purchased from the market. The specific connection methods for each component all employ mature methods from the prior art, and will not be detailed here. Content not described in detail in this specification belongs to prior art known to those skilled in the art.

[0031] When this utility model is in use, after the drive motor 10 starts, it drives the screw 12 to rotate through the output shaft. The screw 12 is threadedly connected to the moving frame 7. At the same time, the limiting rod 13 restricts the rotation of the moving frame 7, so that it moves horizontally along the direction of the screw 12, which drives the scraper 8 fixed on the moving frame 7 to move on the platform plate 1, so that the garbage can be scraped out from the opening 3 and discharged by sliding down the ramp 4.

[0032] The mounting bracket 6 is L-shaped and mates with the L-shaped mounting groove 5 at the bottom of the platform plate 1 to achieve initial positioning. The spring 16 in the lower pressing groove 14 pushes the positioning block 15 into the positioning hole 17 of the platform plate 1, thus fixing the mounting bracket 6. For disassembly, manually press the positioning block 15 to compress the spring 16, disengaging it from the positioning hole 17, thereby releasing the mounting bracket 6 from its fixed installation and allowing it to move horizontally to detach from the mounting groove 5. This facilitates the inspection, maintenance, and storage of components such as the screw 12 and the drive motor 10.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A support structure for civil engineering construction, comprising a platform slab (1), characterized in that, The platform plate (1) is fixedly provided with a fence (2) on its upper end face. The platform plate (1) is fixedly provided with multiple support legs (9) at its bottom. The platform plate (1) is provided with a mounting frame (6) through a mounting groove (5) at its bottom. The mounting frame (6) is provided with a pressing groove (14). The pressing groove (14) is provided with a positioning block (15) through a pressing mechanism. The platform plate (1) is provided with a positioning hole (17) at its bottom that communicates with the mounting groove (5) and corresponds to the positioning block (15). The mounting frame (6) is provided with a rotating groove (11). The rotating groove (11) is provided with a screw (12) that rotates within it. The mounting frame (6) is provided with a power mechanism connected to the screw (12) on its exterior. The rotating groove (11) is provided with a moving frame (7) that is threaded onto the screw (12) through a limiting mechanism. The moving frame (7) is fixedly provided with a scraper (8).

2. The support structure for civil construction according to claim 1, characterized in that, The pressing mechanism includes a spring (16) disposed in the pressing groove (14), and the two ends of the spring (16) are respectively connected to the inner wall of the pressing groove (14) and the outer wall of the positioning block (15).

3. A support structure for civil construction according to claim 2, characterized in that, The power mechanism includes a drive motor (10) fixedly mounted on the outer wall of the mounting frame (6), and the output shaft of the drive motor (10) is fixedly connected to the screw (12).

4. A support structure for civil construction according to claim 3, characterized in that, The limiting mechanism includes a limiting rod (13) fixedly disposed in the rotating groove (11) and parallel to the screw (12), and the limiting rod (13) slides through the moving frame (7).

5. A support structure for civil construction according to claim 4, characterized in that, The fence (2) has an opening (3), and the upper surface of the platform plate (1) has a slope (4).

6. A support structure for civil construction according to claim 5, characterized in that, The mounting groove (5) is L-shaped, and the part of the mounting bracket (6) inside the mounting groove (5) is also L-shaped.

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