Attached discharging device with load detection function

Abstract

The utility model discloses an attached discharging device with a load detection function. The attached discharging device comprises a load platform, a discharging platform, a lifting assembly, a pulley support and a control box. The load platform comprises a bearing platform, a weighing sensor and a guide wheel assembly, and the weighing sensor is installed between the bearing platform and the guide wheel assembly and used for monitoring the weight on the bearing platform in real time; the discharging platform is connected to the lifting assembly, and a platform guide rail is arranged on the discharging platform; laminate guide rails are arranged on the building laminates, and the load platform can slide on the laminate guide rails and the platform guide rails. The pulley support is installed on a building laminate, and the lifting assembly can drive the discharging platform to ascend and descend under the limitation of the pulley support. And the weighing sensor is in data connection with the control box. The loading platform can monitor the weight of loaded goods in real time through the weighing sensor when the goods are loaded, and overload is prevented from affecting the loading efficiency.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to an attached unloading device with load detection. Background Art

[0002] The unloading platform is a commonly used equipment in construction projects. It is a transfer station for transporting materials, equipment and tools required for construction to the construction floor, or for transporting garbage, waste and tools generated during the construction process to the ground. The common attached lifting unloading platform is a "material receiving platform" cantilevered out of the scaffolding, which can only be raised and lowered with the building structure. During the construction process, various materials need to be transported directly to the unloading platform. This process is risky and inconvenient for workers to use. Therefore, a sliding platform is required to load the goods in the building and then transport them to the inside of the material platform.

[0003] At present, the amount of materials piled on the traditional attached climbing unloading platform is generally randomly judged by on-site construction personnel based on their construction experience, and real-time load data cannot be grasped. There are large errors in the judgment based on the experience of construction personnel. On the one hand, it is easy to cause overloading of the attached climbing unloading platform, posing a high safety hazard. On the other hand, its load-bearing capacity may not be fully utilized, resulting in slow material turnover and affecting construction progress.

[0004] An existing patent also discloses an attached lifting scaffold unloading platform structure, patent publication number CN220133540U, which can monitor the weight of the entire unloading platform by hanging an electric hoist on a sensor, but its weighing form is to monitor the loaded weight, and cannot monitor the loaded weight in real time, which is inconvenient to use.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0006] In order to solve the above problems existing in the prior art, the utility model provides an attached unloading device with load detection.

[0007] The unloading device comprises a loading platform, an unloading platform, a lifting assembly, a pulley bracket, and a control box; the loading platform comprises a bearing platform, a weighing sensor, and a guide wheel assembly, and the weighing sensor is installed between the bearing platform and the guide wheel assembly to monitor the weight on the bearing platform in real time;

[0008] The unloading platform is connected to the lifting assembly, and a platform guide rail is provided on the unloading platform;

[0009] The building layer is provided with a layer guide rail, and the load platform can slide on the layer guide rail and the platform guide rail;

[0010] The pulley bracket is installed on the building layer plate, and the lifting assembly can drive the unloading platform to rise and fall under the restriction of the pulley bracket;

[0011] The weighing sensor is data connected to the control box.

[0012] In some embodiments, the lifting assembly includes a lifting guide rail, a left fixing member, a right fixing member, an upper hanger, a lower hanger, an electric hoist, and a wire rope; the upper hanger is connected to the upper part of the left fixing member and the right fixing member, and the lower hanger is arranged in the middle part of the left fixing member and the right fixing member; the electric hoist is connected to the upper hanger through a sensor, one end of the wire rope is fixed to the building layer board, and the other end is connected to the electric hoist by passing through the pulley on the lower hanger.

[0013] In some embodiments, the unloading platform is provided with a fence, and a connecting rod is provided on each side of the fence, and the connecting rod is connected to the left fixing member or the right fixing member.

[0014] In some embodiments, a safety rope is provided on each side of the fence, and the safety rope is connected to the left fixing member or the right fixing member respectively.

[0015] In some embodiments, the left fixing member and the right fixing member are provided with a plurality of fixing holes, and the unloading platform, fence, connecting rod, and safety rope are connected to the left fixing member or the right fixing member through the fixing holes.

[0016] In some embodiments, the guide wheel assembly includes a guide wheel bracket and a sliding guide wheel, and the sliding guide wheel is rotatably connected to the guide wheel bracket.

[0017] In some embodiments, rail connectors are provided between the layer rails, and a docking rod is provided on one side of the layer rails close to the edge of the layer.

[0018] By adopting the above technical scheme, the utility model has the following technical effects: when loading goods, the load platform can monitor the weight of the loaded goods in real time through the weighing sensor, which can not only prevent overloading and affect the loading efficiency, but also improve the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a bearing platform;

[0022] Figure 3 Figure 1 A top view of

[0023] Figure 4 yes Figure 3 The enlarged view of point A in the middle;

[0024] In the figure, 1, load platform; 11, bearing platform; 12, weighing sensor; 13, guide wheel assembly; 131, guide wheel bracket; 132, sliding guide wheel; 2, unloading platform; 21, platform guide rail; 22, fence; 23, connecting rod; 24, safety rope; 3, lifting assembly; 31, lifting guide rail; 32, left fixing piece; 33, right fixing piece; 34, upper hanger; 35, lower hanger; 36, electric hoist; 37, wire rope; 38, sensor; 4, pulley bracket; 5, control box; 6, building shelf; 61, shelf guide rail. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Embodiment 1

[0032] Reference Figure 1-4 As shown, the attached unloading device with load detection includes a loading platform 1, a unloading platform 2, a lifting assembly 3, a pulley bracket 4, and a control box 5; the loading platform 1 includes a bearing platform 11, a weighing sensor 12, and a guide wheel assembly 13, and the weighing sensor 12 is installed between the bearing platform 11 and the guide wheel assembly 13, and is used for real-time monitoring of the weight on the bearing platform 11; the bearing platform 11 is welded by 50 square tubes and patterned steel plates, and is fixed to the weighing sensor 12 by bolts.

[0033] The unloading platform 2 is connected to the lifting assembly 3, and is provided with a platform guide rail 21. The platform guide rail 21 has two guide rails, which are made of 50×50×4mm square tubes. The platform guide rail 21 is fixed to the bottom plate of the unloading platform 2 by hinges or welding to ensure parallelism and fixed spacing.

[0034] The building layer board 6 is provided with a layer board guide rail 61, wherein there are two layer board guide rails 61, and a guide rail connector is provided between the layer board guide rails 61. A docking rod is provided on the side of the layer board guide rail 61 close to the edge of the layer board, and the load platform 1 can slide on the layer board guide rail 61 and the platform guide rail 21.

[0035] The pulley bracket 4 is installed on the building layer board 6, and the lifting assembly 3 can drive the unloading platform 2 to rise and fall under the restriction of the pulley bracket 4;

[0036] The weighing sensor 12 is data-connected to the control box 5 , and the weight is displayed on a display screen on the control box 5 .

[0037] The lifting assembly 3 includes a lifting guide rail 31, a left fixing member 32, a right fixing member 33, an upper hanger 34, a lower hanger 35, an electric hoist 36, and a wire rope 37; the upper hanger 34 is connected to the upper part of the left fixing member 32 and the right fixing member 33, and the lower hanger 35 is arranged in the middle part of the left fixing member 32 and the right fixing member 33; the electric hoist 36 is connected to the upper hanger 34 through a sensor 38, and one end of the wire rope 37 is fixed to the building layer 6, and the other end is connected to the electric hoist 36 by passing around the pulley on the lower hanger 35.

[0038] The unloading platform 2 is provided with a fence 22, and a connecting rod 23 is provided on each side of the fence 22, and the connecting rod 23 is connected to the left fixing member 32 or the right fixing member 33. A safety rope 24 is provided on each side of the fence 22, and the safety rope 24 is connected to the left fixing member 32 or the right fixing member 33 respectively.

[0039] The left fixing member 32 and the right fixing member 33 are provided with a plurality of fixing holes, and the unloading platform 2, the fence 22, the connecting rod 23, and the safety rope 24 are connected to the left fixing member 32 or the right fixing member 33 through the fixing holes.

[0040] The guide wheel assembly 13 includes a guide wheel bracket 131 and a sliding guide wheel 132. The sliding guide wheel 132 adopts a single-sided track wheel. The sliding guide wheel 132 is rotatably connected to the guide wheel bracket 131. The guide wheel bracket 131 is provided with a mounting hole, and the weighing sensor 12 is connected to the guide wheel bracket 131 through the mounting hole.

[0041] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An attached unloading device with load detection, characterized in that: It includes a loading platform, a discharge platform, a lifting assembly, a pulley bracket, and a control box; the loading platform includes a bearing platform, a weighing sensor, and a guide wheel assembly, and the weighing sensor is installed between the bearing platform and the guide wheel assembly to monitor the weight on the bearing platform in real time; The unloading platform is connected to the lifting assembly, and a platform guide rail is provided on the unloading platform; The building layer is provided with a layer guide rail, and the load platform can slide on the layer guide rail and the platform guide rail; The pulley bracket is installed on the building layer plate, and the lifting assembly can drive the unloading platform to rise and fall under the restriction of the pulley bracket; The weighing sensor is data connected to the control box.

2. The attached unloading device with load detection according to claim 1 is characterized in that: The lifting assembly includes a lifting guide rail, a left fixing part, a right fixing part, an upper hanger, a lower hanger, an electric hoist, and a steel wire rope; the upper hanger is connected to the upper part of the left fixing part and the right fixing part, and the lower hanger is arranged in the middle part of the left fixing part and the right fixing part; the electric hoist is connected to the upper hanger through a sensor, one end of the steel wire rope is fixed to the building layer board, and the other end is connected to the electric hoist by passing around the pulley on the lower hanger.

3. The attached unloading device with load detection according to claim 2 is characterized in that: The unloading platform is provided with a fence, and a connecting rod is respectively provided on both sides of the fence, and the connecting rod is connected to the left fixing member or the right fixing member.

4. The attached unloading device with load detection according to claim 3 is characterized in that: A safety rope is arranged on each side of the fence, and the safety rope is connected to the left fixing piece or the right fixing piece respectively.

5. The attached unloading device with load detection according to claim 4 is characterized in that: The left fixing member and the right fixing member are provided with a plurality of fixing holes, and the unloading platform, the fence, the connecting rod and the safety rope are connected to the left fixing member or the right fixing member through the fixing holes.

6. The attached unloading device with load detection according to claim 1 or 5, characterized in that: The guide wheel assembly comprises a guide wheel bracket and a sliding guide wheel, and the sliding guide wheel is rotatably connected to the guide wheel bracket.

7. The attached unloading device with load detection according to claim 6 is characterized in that: A guide rail connector is arranged between the layer guide rails, and a docking rod is arranged on one side of the layer guide rail close to the edge of the layer.

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