Safe discharging platform capable of preventing materials from falling
By setting up protective devices and anti-slip devices on the safe unloading platform, the fall problems caused by different material shapes or excessive accumulation are solved, and construction safety guarantees and stable loading and unloading of materials are achieved.
Patent Information
- Application Number
- CN202420257441.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-02-02
AI Technical Summary
During the material loading process of existing safety unloading platforms, due to different shapes of materials or excessive accumulation, the materials can easily fall from the material opening, causing safety accidents.
A safe unloading platform for preventing material from falling is designed, using protective devices and anti-slip devices. The protective device includes a rectangular plate, an L-shaped groove, an L-shaped block and a protective net. The protective net is moved through the L-shaped block on the inner wall of the L-shaped groove to block the material port; the anti-slip device includes an anti-slip pad and an anti-slip protrusion, which increases material and unloads. friction between the material platform.
Effectively prevent excessively high-stacked and long-term materials from falling through the material port, ensure construction safety, and prevent materials from sliding and falling by increasing friction.
Smart Images
Figure CN222525879U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a safe unloading platform, in particular to a safe unloading platform that prevents materials from falling. Background Art
[0002] Unloading platforms are temporary operating platforms and racks often set up at construction sites, generally used for material turnover. They are divided into mobile unloading platforms, floor-standing unloading platforms, and cantilever unloading platforms.
[0003] The existing safe unloading platform includes a unloading platform body, a fixed block, a material port and an I-beam. When in use, the fixed block on the unloading platform body is connected to the I-beam, the unloading platform body is placed at a designated position for connection by a tower crane, and the required materials are placed on the unloading platform by the tower crane.
[0004] However, during use, the material port on the unloading platform is in an open state. When the materials on the unloading platform are of different shapes or are piled too high, the materials are likely to fall from the material port, which may lead to safety accidents and is not conducive to normal safety construction operations. Utility Model Content
[0005] The purpose of the utility model is to solve the problem that when the material port on the unloading platform is in an open state during use, when the materials on the unloading platform body have different shapes or are piled too high, the materials are likely to fall from the material port, which in turn makes it easy for safety accidents to occur, which is not convenient for normal safety construction work requirements, and thus a safety unloading platform that prevents materials from falling is proposed.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a safe unloading platform for preventing materials from falling, comprising an unloading platform body, a fixed block is fixedly connected to the bottom of the outer surface of the unloading platform body, and a material opening is opened on one side of the unloading platform body. An I-beam is fixedly connected to one side of the outer surface of the fixed block, a protective device is arranged on the same side of the outer surface of the unloading platform body and the material opening, and an anti-slip device is arranged on one side of the outer surface of the unloading platform body, the protective device comprises a rectangular plate, an L-shaped groove is opened on the inner wall of the rectangular plate, an L-shaped block is slidably connected to the inner wall of the L-shaped groove, and the rectangular plate is fixedly connected to the unloading platform body.
[0007] The effect achieved by the above components is: by setting up protective devices and anti-slip devices, the staff can protect the material opening with a protective net after loading the materials, so that materials that are piled too high and too long will not fall through the material opening, thereby protecting construction safety. The anti-slip device can increase the friction between the material and the unloading platform body, thereby making it difficult for the material to fall from the unloading platform body.
[0008] Preferably, a protective net is fixedly connected to one side of the outer surface of the L-shaped block, a handle is fixedly connected to the middle of one side of the outer surface of the protective net, one side of the outer surface of the protective net is fixedly connected to the first connecting block near the top, and a limiting groove is provided on the inner wall of one side of the outer surface of the first connecting block.
[0009] The effect achieved by the above components is: by arranging the L-shaped block and the protective net, the L-shaped block can slide on the inner wall of the L-shaped groove, thereby driving the protective net to move.
[0010] Preferably, a square plate is fixedly connected to one side of the outer surface of the rectangular plate near the top, a square groove is provided on the inner wall of the square plate, a limiting hole is provided on the inner wall of one side of the outer surface of the square plate, the limiting hole is connected to the square groove, the inner wall of the square groove is slidably connected to a limiting block, the size and shape of the outer surface of the limiting block are matched with the size and shape of the inner wall of the limiting hole, and the size and shape of the outer surface of the limiting block are matched with the size and shape of the inner wall of the limiting groove.
[0011] The effect achieved by the above components is: by providing the square groove and the limit block, the limit block can slide on the inner wall of the square groove, and then cooperate with other components to play a role.
[0012] Preferably, a circular sleeve rod is fixedly connected to the middle of one side of the inner wall of the square groove, a circular sleeve rod is slidably connected to the inner wall of the circular sleeve rod, one end of the circular rod is fixedly connected to the outer surface of the limit block, and a spring is sleeved on the outer arc surface of the circular rod, and both ends of the spring are respectively fixedly connected to the outer surface of the circular sleeve rod and the outer surface of the limit block.
[0013] The effect achieved by the above components is: by arranging the circular sleeve rod and the round rod, the round rod can slide on the inner wall of the circular sleeve rod, and under the reaction force of the spring, the limit block can be stuck in the inner wall of the limit groove, thereby fixing the protective net.
[0014] Preferably, the anti-slip device includes an anti-slip pad, and a plurality of anti-slip protrusions are fixedly connected to one side of the outer surface of the anti-slip pad. The anti-slip protrusions are distributed at equal distances, and the size and shape of the outer surface of the anti-slip pad are adapted to the size and shape of one side of the outer surface of the unloading platform body.
[0015] The effect achieved by the above components is: by arranging the anti-skid pads and the anti-skid protrusions, the friction between the unloading platform and the materials can be increased when loading materials, thereby making the materials less likely to slide.
[0016] Preferably, an L-shaped connecting rod is fixedly connected to the middle of the outer surface of the anti-slip pad, and a positioning groove is provided near the bottom of one side of the outer surface of the L-shaped connecting rod. A second connecting block is fixedly connected to the middle of one side of the outer surface of the unloading platform body, and a sliding groove is provided on the inner wall of the second connecting block.
[0017] The effect achieved by the above components is: by providing the slide groove and the L-shaped connecting rod, the L-shaped connecting rod can slide on the inner wall of the slide groove, thereby the L-shaped connecting rod can be fixed.
[0018] Preferably, the size and shape of the inner wall of the slide groove are matched with the size and shape of the outer surface of the L-shaped connecting rod, a locking hole is opened in the middle of one side of the outer surface of the second connecting block, a locking rod is inserted and connected to the inner wall of the locking hole, one end of the locking rod is fixedly connected to an anti-loss rope, and the anti-loss rope is fixedly connected to the second connecting block, and the size and shape of the inner wall of the locking groove are matched with the size and shape of the outer surface of the locking rod.
[0019] The effect achieved by the above components is: by providing the locking hole and the locking rod, the locking rod can slide on the inner wall of the locking hole, and then the locking rod can be locked into the inner wall of the locking groove to fix the anti-slip pad.
[0020] In summary, the beneficial effects of the utility model are:
[0021] In the utility model, a protective device is provided so that the L-shaped block can slide on the inner wall of the L-shaped groove, thereby causing the protective net to move, so that after the staff has loaded the materials, the material opening can be blocked by the protective net, so that materials that are piled too high and too long will not fall through the material opening, thereby protecting the construction safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the safety unloading platform of the utility model;
[0024] Figure 3 It is a three-dimensional structural schematic diagram of the protective net of the utility model;
[0025] Figure 4 It is a three-dimensional structural schematic diagram of the limit block of the utility model;
[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the anti-slip mat of the utility model;
[0027] Figure 6 For this utility model Figure 5 The enlarged schematic diagram of point A in the middle;
[0028] Legend: 1. Unloading platform body; 2. Fixed block; 3. Material port; 4. I-beam; 5. Protective device; 51. Rectangular plate; 52. L-shaped groove; 53. L-shaped block; 54. Protective net; 55. Handle; 56. First connecting block; 57. Limiting groove; 58. Square plate; 59. Square groove; 510. Limiting hole; 511. Round sleeve rod; 512. Round rod; 513. Limiting block; 514. Spring; 6. Anti-slip device; 61. Anti-slip pad; 62. Anti-slip protrusion; 63. L-shaped connecting rod; 64. Positioning groove; 65. Second connecting block; 66. Slide groove; 67. Positioning hole; 68. Positioning rod; 69. Anti-lost rope. DETAILED DESCRIPTION
[0029] Reference Figure 1 As shown, the utility model provides a technical solution: a safe unloading platform for preventing materials from falling, comprising an unloading platform body 1, a fixing block 2 is fixedly connected to the bottom of the outer surface of the unloading platform body 1, and a material port 3 is opened on one side of the unloading platform body 1. An I-beam 4 is fixedly connected to one side of the outer surface of the fixing block 2, a protective device 5 is arranged on the same side of the outer surface of the unloading platform body 1 and the material port 3, and an anti-skid device 6 is arranged on one side of the outer surface of the unloading platform body 1. By arranging the protective device 5 and the anti-skid device 6, after loading the materials, the staff can protect the material port 3 through the protective net 54, so that the materials piled too high and long will not fall through the material port 3, thereby protecting the construction safety, and the anti-skid device 6 can increase the friction between the materials and the unloading platform body 1, thereby making it difficult for the materials to fall from the unloading platform body 1.
[0030] The specific arrangement and function of the protective device 5 and the anti-skid device 6 will be described in detail below.
[0031] Reference Figure 2 , Figure 3 and Figure 4As shown, in this embodiment: the protective device 5 includes a rectangular plate 51, the inner wall of the rectangular plate 51 is provided with an L-shaped groove 52, the inner wall of the L-shaped groove 52 is slidably connected with an L-shaped block 53, and the rectangular plate 51 is fixedly connected to the unloading platform body 1. A protective net 54 is fixedly connected to one side of the outer surface of the L-shaped block 53, a handle 55 is fixedly connected to the middle of one side of the outer surface of the protective net 54, and a first connecting block 56 is fixedly connected to one side of the outer surface of the protective net 54 near the top, and a limiting groove 57 is provided on the inner wall of one side of the outer surface of the first connecting block 56. By providing the L-shaped block 53 and the protective net 54, the L-shaped block 53 can slide on the inner wall of the L-shaped groove 52, thereby driving the protective net 54 to move. A square plate 58 is fixedly connected to one side of the outer surface of the rectangular plate 51 near the top, and a square groove 59 is provided on the inner wall of the square plate 58. A limiting hole 510 is provided on the inner wall of one side of the outer surface of the square plate 58. The limiting hole 510 is connected to the square groove 59. The inner wall of the square groove 59 is slidably connected to a limiting block 513. The size and shape of the outer surface of the limiting block 513 match the size and shape of the inner wall of the limiting hole 510. The size and shape of the outer surface of the limiting block 513 match the size and shape of the inner wall of the limiting groove 57. By providing the square groove 59 and the limiting block 513, the limiting block 513 can slide on the inner wall of the square groove 59, and then cooperate with other components to play a role. A circular sleeve rod 511 is fixedly connected to the middle of one side of the inner wall of the square groove 59, and a circular rod 512 is slidably connected to the inner wall of the circular sleeve rod 511. One end of the circular rod 512 is fixedly connected to the outer surface of the limit block 513. A spring 514 is sleeved on the outer arc surface of the circular rod 512. The two ends of the spring 514 are respectively fixedly connected to the outer surface of the circular sleeve rod 511 and the outer surface of the limit block 513. By providing the circular sleeve rod 511 and the circular rod 512, the circular rod 512 can slide on the inner wall of the circular sleeve rod 511. Under the reaction force of the spring 514, the limit block 513 can be stuck into the inner wall of the limit groove 57, thereby fixing the protective net 54.
[0032] Reference Figure 5 and Figure 6As shown, in this embodiment: the anti-skid device 6 includes an anti-skid pad 61, and a plurality of anti-skid protrusions 62 are fixedly connected to one side of the outer surface of the anti-skid pad 61, and the anti-skid protrusions 62 are distributed at equal distances. The size and shape of the outer surface of the anti-skid pad 61 are adapted to the size and shape of one side of the outer surface of the unloading platform body 1. By providing the anti-skid pad 61 and the anti-skid protrusions 62, the friction between the unloading platform body 1 and the material can be increased when loading the material, so that the material is not easy to slide. An L-shaped connecting rod 63 is fixedly connected to the middle of the outer surface of the anti-skid pad 61, and a clamping groove 64 is provided near the bottom of one side of the outer surface of the L-shaped connecting rod 63. A second connecting block 65 is fixedly connected to the middle of one side of the outer surface of the unloading platform body 1, and a sliding groove 66 is provided on the inner wall of the second connecting block 65. By providing the sliding groove 66 and the L-shaped connecting rod 63, the L-shaped connecting rod 63 can slide on the inner wall of the sliding groove 66, so that the L-shaped connecting rod 63 can be fixed. The size and shape of the inner wall of the slide groove 66 match the size and shape of the outer surface of the L-shaped connecting rod 63. A locking hole 67 is provided in the middle of one side of the outer surface of the second connecting block 65. A locking rod 68 is inserted and connected to the inner wall of the locking hole 67. An anti-lost rope 69 is fixedly connected to one end of the locking rod 68. The anti-lost rope 69 is fixedly connected to the second connecting block 65. The size and shape of the inner wall of the locking groove 64 match the size and shape of the outer surface of the locking rod 68. By providing the locking hole 67 and the locking rod 68, the locking rod 68 can slide on the inner wall of the locking hole 67, and then the locking rod 68 can be locked into the inner wall of the locking groove 64 so that the anti-slip pad 61 is fixed.
[0033] Working principle: The safety unloading platform to prevent materials from falling is used by connecting the fixed block 2 on the unloading platform body 1 with the I-beam 4, placing the unloading platform body 1 at the designated position for connection by a tower crane, and placing the required materials on the unloading platform body 1 by the tower crane. When it is necessary to protect the material port 3 on the unloading platform body 1, the limit block 513 is pushed at this time, so that the limit block 513 slides on the limit hole 510 and the inner wall of the square groove 59, and then the round rod 512 slides on the inner wall of the round sleeve rod 511, so that the spring 514 is in a compressed state, and the handle 55 is pulled at this time, so that the handle 55 drives the protective net 54, so that the L-shaped block 53 on the protective net 54 slides on the inner wall of the L-shaped groove 52, and when the limit groove 57 on the first connecting block 56 on the protective net 54 is aligned with the limit hole 510, the limit block 513 is released at this time, so that the limit The positioning block 513 is snapped into the inner wall of the limiting groove 57 under the reaction force of the spring 514, so that the protective net 54 is fixed. When the surface of the unloading platform body 1 needs to be non-slip, the anti-slip pad 61 is placed at this time so that the anti-slip pad 61 slides on the surface of the unloading platform body 1. At this time, the L-shaped connecting rod 63 is pushed so that the L-shaped connecting rod 63 slides on the inner wall of the slide groove 66 on the second connecting block 65. When the locking groove 64 is aligned with the locking hole 67, the locking rod 68 is inserted at this time so that the locking rod 68 slides on the locking hole 67 and the inner wall of the locking groove 64, so that the anti-slip pad 61 is fixed.
Claims
1. A safety unloading platform for preventing materials from falling, comprising a unloading platform body, characterized in that: A fixed block is fixedly connected to the bottom of the outer surface of the unloading platform body, a material port is opened on one side of the unloading platform body, an I-beam is fixedly connected to one side of the outer surface of the fixed block, a protective device is provided on the same side of the outer surface of the unloading platform body as the material port, an anti-slip device is provided on one side of the outer surface of the unloading platform body, the protective device includes a rectangular plate, an L-shaped groove is opened on the inner wall of the rectangular plate, an L-shaped block is slidably connected to the inner wall of the L-shaped groove, and the rectangular plate is fixedly connected to the unloading platform body.
2. The safety unloading platform for preventing materials from falling according to claim 1 is characterized in that: A protective net is fixedly connected to one side of the outer surface of the L-shaped block, a handle is fixedly connected to the middle of the outer surface of the protective net, and a first connecting block is fixedly connected to one side of the outer surface of the protective net near the top, and a limiting groove is provided on the inner wall of one side of the outer surface of the first connecting block.
3. The safety unloading platform for preventing materials from falling according to claim 2 is characterized in that: A square plate is fixedly connected to one side of the outer surface of the rectangular plate near the top, a square groove is provided on the inner wall of the square plate, a limiting hole is provided on the inner wall of one side of the outer surface of the square plate, the limiting hole is connected to the square groove, the inner wall of the square groove is slidably connected to a limiting block, the size and shape of the outer surface of the limiting block are matched with the size and shape of the inner wall of the limiting hole, and the size and shape of the outer surface of the limiting block are matched with the size and shape of the inner wall of the limiting groove.
4. The safety unloading platform for preventing materials from falling according to claim 3 is characterized in that: A circular sleeve rod is fixedly connected to the middle of one side of the inner wall of the square groove, a circular rod is slidably connected to the inner wall of the circular sleeve rod, one end of the circular rod is fixedly connected to the outer surface of the limit block, a spring is sleeved on the outer arc surface of the circular rod, and both ends of the spring are respectively fixedly connected to the outer surface of the circular sleeve rod and the outer surface of the limit block.
5. The safety unloading platform for preventing materials from falling according to claim 1 is characterized in that: The anti-skid device includes an anti-skid pad, and a plurality of anti-skid protrusions are fixedly connected to one side of the outer surface of the anti-skid pad. The anti-skid protrusions are distributed at equal distances. The size and shape of the outer surface of the anti-skid pad are adapted to the size and shape of one side of the outer surface of the unloading platform body.
6. The safety unloading platform for preventing materials from falling according to claim 5 is characterized in that: An L-shaped connecting rod is fixedly connected in the middle of the outer surface of the anti-slip pad, and a positioning groove is provided on one side of the outer surface of the L-shaped connecting rod near the bottom. A second connecting block is fixedly connected in the middle of one side of the outer surface of the unloading platform body, and a sliding groove is provided on the inner wall of the second connecting block.
7. The safety unloading platform for preventing materials from falling according to claim 6 is characterized in that: The size and shape of the inner wall of the slide groove are matched with the size and shape of the outer surface of the L-shaped connecting rod. A locking hole is opened in the middle of one side of the outer surface of the second connecting block. A locking rod is inserted and connected to the inner wall of the locking hole. An anti-loss rope is fixedly connected to one end of the locking rod. The anti-loss rope is fixedly connected to the second connecting block. The size and shape of the inner wall of the locking groove are matched with the size and shape of the outer surface of the locking rod.