Unloading platform for building

Abstract

The utility model provides a discharging platform for building, which belongs to the technical field of building construction and comprises a bottom plate. The lifting plate is connected with the two sides of the bottom plate; the lifting plate is connected with the bottom plate through a lifting mechanism; the bearing plate is arranged on the upper surface of the bottom plate and used for bearing materials; the sensor is arranged at the top of the lifting plate and used for detecting the height of the lifting plate or the material. Compared with the prior art, the unloading platform for the building has the following beneficial effects that when materials are hoisted and placed, the lifting plate can be gradually lifted along with the increase of the placing height of the materials on the bearing plate, so that the effect of protecting the materials is achieved; in addition, when the material placing height is low, the height of the lifting plate can be reduced through the discharging platform for the building, so that a larger operation space is reserved, obstruction to the materials is reduced, and the technical effect that the materials are conveniently hoisted and placed is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, specifically, relate to a building unloading platform. BACKGROUND

[0002] The unloading platform is a kind of temporary operation table and operation frame commonly set up in high-rise building construction site, mainly used for material turnover.Generally divided into landing type unloading platform set up by steel pipe scaffold, and cantilever unloading platform suspended on the side of building by steel wire rope.

[0003] In high-rise building construction site, the material transfer between floors is generally realized by vertical transport tool;With the increase of building height, ordinary unloading platform cannot carry the building construction materials to be transported temporarily.If the carrying capacity of unloading platform is increased by increasing the side plate of unloading platform, there is the drawback that the hoisting of material is hindered when the building construction materials to be transported in the unloading platform are less.

[0004] Therefore, an unloading platform for building is needed to improve the efficiency of operation. SUMMARY

[0005] The utility model discloses a kind of unloading platforms for building, to solve at least one technical problem existing in prior art.

[0006] An unloading platform for building, comprising: a bottom plate; a lifting plate connected to both sides of the bottom plate; the lifting plate is connected to the bottom plate by a lifting mechanism; a load-bearing plate for carrying materials is provided on the upper surface of the bottom plate; the load-bearing plate is connected to the bottom plate by a buffer mechanism; a sensor for detecting the height of the lifting plate and / or the height of the materials is provided on the top of the lifting plate.

[0007] Further, the preferred structure is that a protective plate is provided on the inner side of the lifting plate.

[0008] Further, the preferred structure is that it further includes a guide assembly provided between the bottom plate and the lifting plate; the number of guide assemblies is at least two.

[0009] Further, the preferred structure is that the guide assembly includes a first connecting block provided on the bottom plate, a sleeve provided on the first connecting block, a sleeve rod inserted in the sleeve, a second connecting block provided on the lifting plate, and the top end of the sleeve rod is connected to the second connecting block.

[0010] Further, the preferred structure is that the lifting mechanism includes a threaded rod and a threaded sleeve that are adapted to each other, the threaded sleeve and the threaded rod are respectively fixedly connected to the bottom plate and the lifting plate, and the threaded rod is connected to the output end of the lifting motor.

[0011] Further, preferably, the bearing plate is arranged on the upper surface of the base plate through a buffering mechanism; the buffering mechanism comprises a second connecting disc fixed to the bottom of the bearing plate, a compression cylinder, a sliding disc and a slide rod arranged in the compression cylinder, and a reset member sleeved on the upper end of the slide rod; the bottom of the compression cylinder is connected with the base plate, the compression cylinder is filled with damping liquid, the sliding disc can slide up and down along the wall of the compression cylinder, and a through hole is arranged on the sliding disc; the slide rod passes through the top wall of the compression cylinder, the sliding disc is arranged at the lower end of the slide rod, the top end of the slide rod is connected with the bearing plate, and the reset member is arranged between the second connecting disc and the top wall of the compression cylinder.

[0012] Further, preferably, the reset member is a compression spring.

[0013] Further, preferably, the compression cylinder is fixed to the base plate through the first connecting disc.

[0014] Further, preferably, the alarm is connected with the sensor.

[0015] Further, preferably, a protective layer is arranged on the bearing plate and the lifting plate.

[0016] As described above, the building unloading platform has the following beneficial effects: when the material is hoisted and placed, the building unloading platform can gradually raise the lifting plate to achieve the effect of protecting the material as the placing height of the material on the bearing plate increases; in addition, when the placing height of the material is low, the building unloading platform can lower the lifting plate to leave more operation space, reduce the obstruction to the material, and achieve the technical effect of facilitating the hoisting and placing of the material. BRIEF DESCRIPTION OF DRAWINGS

[0017] Other purposes and results of the building unloading platform according to the embodiments of the building unloading platform will be more apparent and easy to understand through the following description in combination with the accompanying drawings and the claims.

[0018] In the drawings:

[0019] Figure 1 is a structural schematic view of a building unloading platform according to an embodiment of the building unloading platform.

[0020] Figure 2 is another structural schematic view of a building unloading platform according to an embodiment of the building unloading platform.

[0021] Figure 3is a structural schematic view of the buffer mechanism according to the embodiment of the utility model;

[0022] Figure 4 is Figure 1 is an enlarged structural schematic view of A of the utility model;

[0023] Figure 5 is Figure 3 is an enlarged structural schematic view of B of the utility model;

[0024] Wherein: 1, unloading platform;101, bottom plate;102, guard plate;201, first connecting block;202, sleeve rod;203, second connecting block;204, sleeve;301, third connecting block;302, threaded rod;303, threaded sleeve;304, fourth connecting block;305, motor;401, support;402, sensor;501, first connecting disc;502, compression cylinder;503, sliding disc;504, through hole;505, sliding rod;506, second connecting disc;6, reset member;7, lifting plate;8, bearing plate. DETAILED DESCRIPTION

[0025] In the following description, for the purpose of providing a thorough understanding of one or more embodiments, numerous specific details are set forth. It is apparent, however, to one skilled in the art that the embodiments can be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate a description of one or more embodiments.

[0026] It needs to be understood that the terms "horizontal", "vertical", "upper", "lower", "top", "middle", "length", "inner", "bottom" and the like indicate the orientation or positional relationship, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0027] Unless otherwise clearly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection or communication with each other; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise clearly limited. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Embodiment 1

[0029] The various embodiments of the utility model will be described in detail below with reference to the accompanying drawings.

[0030] Figures 1-5 The structure of a construction unloading platform is described in general. Specifically, Figure 1 This is a structural schematic diagram of a construction unloading platform according to an embodiment of the present utility model. Figure 2 This is another structural schematic diagram of a construction unloading platform according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the buffer mechanism according to an embodiment of the present utility model; Figure 4 yes Figure 1 An enlarged structural diagram of point A; Figure 5 yes Figure 3 An enlarged structural diagram of point B.

[0031] like Figure 1 As shown, this utility model provides a construction unloading platform 1, including a base plate 101; lifting plates 7 connected to both sides of the base plate 101; the lifting plates 7 are connected to the base plate 101 through a lifting mechanism; a bearing plate 8 for carrying materials is disposed on the upper surface of the base plate 101; and a sensor 402 disposed on the top of the lifting plates 7 for detecting the height of the lifting plates 7 and / or the height of the materials.

[0032] In one specific embodiment, a protective plate 102 is provided on the inner side of the lifting plate. The protective plate can be fixed to the lifting plate, serving as an inner lining plate for the lifting plate. Alternatively, the protective plate and the lifting plate can be provided separately, with the lifting plate serving as an extension of the protective plate. No specific limitations are made here. This utility model's construction unloading platform, when hoisting and placing materials, can gradually raise the lifting plate as the material placement height on the support plate increases, achieving the effect of protecting the materials. Furthermore, when the material placement height is low, this utility model's construction unloading platform can lower the lifting plate height to provide more operating space, reduce obstruction to materials, and achieve the technical effect of facilitating material hoisting and placement. Additionally, by providing a sensor at the top of the lifting plate, a lifting plate height threshold can be set according to the actual application scenario. When the lifting plate's rising height reaches the preset height threshold, the sensor is triggered. In specific implementation, the sensor can also be used to detect the height of the material in the unloading platform. When the material height exceeds the height of the lifting plate, a safety risk exists, and the sensor is triggered. Furthermore, this utility model provides a construction unloading platform 1 that also includes an alarm (not shown in the figure), which is electrically connected to the sensor. When the sensor reaches a preset height threshold and is triggered, the alarm sounds, reminding the operator not to raise the lifting platform further. Additionally, this invention provides a construction unloading platform 1 that increases the load capacity of the unloading platform by raising the lifting platform, thus making full use of the platform and reducing the number of transfers while transferring the same amount of material, thereby improving the efficiency of the unloading platform and, in other words, increasing material transfer efficiency.

[0033] In one specific example, the bearing plate 8 is connected with the bottom plate 101 through a buffering mechanism. The buffering mechanism comprises a second connecting disc 506 fixed at the bottom of the bearing plate 8, a compression cylinder 502, a sliding disc 503 arranged in the compression cylinder 502 and a slide rod 505, and a reset member 6 sleeved on the upper end of the slide rod 505; the bottom of the compression cylinder 502 is connected with the bottom plate 101, the compression cylinder 502 is filled with damping liquid, the sliding disc 503 can slide up and down along the cylinder wall of the compression cylinder 502, the sliding disc 503 is provided with a through hole 504, the slide rod 505 passes through the top wall of the compression cylinder 502 and is provided with the sliding disc 503 at the lower end of the slide rod 505, the top end of the slide rod 505 is connected with the bearing plate 8, and the reset member 6 is arranged between the second connecting disc 506 and the top wall of the compression cylinder 502. The compression cylinder is fixed on the bottom plate 101 through the first connecting disc 501. When the material impacts on the bearing plate 8, the bearing plate 8 moves downward, the second connecting disc 506 and the slide rod 505 are pushed to move downward, the reset member 6 is compressed, at the same time, the sliding disc 503 moves downward in the compression cylinder 502, and the damping liquid flows along the through hole 504, so that a good damping buffering effect is achieved, the buffering effect is better, damage of the unloading platform 1 caused by severe impact is avoided, and the reliability and service life are ensured. The reset member 6 is a spring sleeved on the side wall of the slide rod 505, the upper end of the spring 6 is fixed to the bottom of the second connecting disc 506, the lower end of the spring 6 is fixed to the top of the compression cylinder 502, and the spring 6 plays a resetting role on the second connecting disc 506 and the slide rod 503. Further, a sensor can also be arranged at the buffering mechanism to detect the deformation amount of the buffering mechanism. The sensor detects the deformation amount of the buffering mechanism and sends a detection signal, the alarm receiver receives the detection signal, the alarm sends an alarm signal when the deformation amount of the buffering mechanism is greater than a preset value, and the worker stops placing the material on the bearing plate after receiving the alarm signal, so that the load of the unloading platform is limited, the phenomenon that the load of the unloading platform is over limited is avoided, and the safety hidden danger is reduced. In addition, in the specific implementation process, in order to reduce the cost, the buffering mechanism can also be a spring or a bellows, and the specific structure and form of the buffering mechanism are not limited in the embodiment of the utility model.

[0034] In the specific implementation process, the lifting mechanism is two, symmetrically arranged on both sides of the bottom plate 101. The lifting mechanism includes a matched threaded rod 302 and a threaded sleeve 303, and the threaded sleeve 303 and the threaded rod 302 are respectively fixedly connected with the bottom plate 101 and the lifting plate 7, and the threaded rod 302 is connected with the output end of the lifting motor 305. Specifically, the lifting mechanism includes two symmetrically arranged third connecting blocks 301 fixedly connected at the bottom of the bottom plate 101, and the upper side wall of the third connecting block 301 is rotatably connected with the threaded rod 302, the side wall of the threaded rod 302 is threadedly connected with the threaded sleeve 303, and the upper end of the threaded sleeve 303 is fixedly connected with the fourth connecting block 304, the lower side wall of the third connecting block 301 is fixedly connected with the lifting motor 305, and the output end of the lifting motor 305 is fixed with the lower end of the threaded rod 302. Start the lifting motor 305, the rotation of the lifting motor 305 drives the rotation of the threaded rod 302, and in turn drives the threaded sleeve 303 and the fourth connecting block 304 to move upward, and the fourth connecting block 304 moves upward to drive the lifting plate 7 to move upward along the side wall of the lifting plate. In the specific implementation process, the threaded rod and the threaded sleeve are respectively fixedly connected with the bottom plate and the lifting plate, without limitation on the specific fixed position, that is, the threaded rod can be fixed on the bottom plate, and the threaded sleeve is fixed on the lifting plate; or the threaded rod is fixed on the lifting plate, and the threaded sleeve is fixed on the bottom plate.

[0035] In the specific implementation process, the sensor is fixed on the lifting plate through the two symmetrically arranged brackets 401 on the upper side wall of the lifting plate 7, and the side wall of the bracket 401 is fixedly connected with the sensor 402.

[0036] In order to further improve the stability of the lifting plate rising and falling, the building unloading platform 1 further comprises a guide assembly arranged between the bottom plate 101 and the lifting plate 7; the number of the guide assembly is at least two. The guide assembly includes a first connecting block 201 arranged on the bottom plate, a sleeve 204 arranged on the first connecting block 201, a sleeve rod 202 inserted in the sleeve 204, a second connecting block 203 arranged on the lifting plate 7, and the top end of the sleeve rod 202 connected with the second connecting block 203. That is, the guide mechanism includes a plurality of arrayed first connecting blocks 201 fixedly connected at the bottom of the bottom plate 101, the upper side wall of each first connecting block 201 is fixedly connected with a sleeve 204, the sleeve 204 is inserted with a sleeve rod 202, and the upper end of the sleeve rod 202 is fixedly connected with a second connecting block 203, the second connecting block 203 is fixed with the side wall of the lifting plate 7, and plays a guiding and limiting role in the movement of the lifting plate 7. In the specific implementation process, the guide mechanism can be 4-8, which is set according to the specific implementation scene. In this embodiment, the guide mechanism is four, symmetrically arranged at the four corners of the bottom plate.

[0037] As an improvement of the embodiment, a protective layer (not shown in the figure) is laid on the bearing plate 8 and the lifting plate 7. That is, the cushionable anti-collision elastic member is arranged as the protective layer on the upper surface of the bearing plate 8 and the surface of the inner side of the lifting plate 7 which is in contact with the material; the protective layer can be a rubber layer. When the protective plate 102 is arranged, the lifting plate can not be provided with the protective layer, and the protective layer can be arranged on the material contact surface of the protective plate.

[0038] The working principle of the building unloading platform provided by the utility model is as follows: the material is placed on the bearing plate 8, the placing height of the material or the height of the lifting plate is monitored in real time through the sensor, and along with the increase of the placing height of the material, the lifting motor 305 is started, the rotation of the lifting motor 305 drives the rotation of the threaded rod 302, and then drives the upward movement of the threaded sleeve 303 and the fourth connecting block 304, the fourth connecting block 304 drives the upward movement of the lifting plate 7 along the side wall of the lifting plate, the height of the lifting plate is synchronously increased, along with the increase of the placing height of the material on the bearing plate 8, the lifting plate 7 is gradually lifted, not only the protective effect can be ensured, but also when the placing height of the material is low, a larger operation space is left, the hindrance to the material is reduced, and the hoisting and placing of the material are facilitated; when the material impacts on the bearing plate 8, the bearing plate 8 moves downward, the second connecting disc 506 and the slide 505 move downward when the bearing plate 8 moves downward, the spring 6 is compressed, at the same time, the sliding disc 503 moves downward in the compression cylinder 502, the damping liquid flows along the through hole 504, a good damping buffering effect is achieved, the buffering effect is better, the damage of the unloading platform 1 caused by the violent impact is avoided, and the reliability and service life are ensured.

[0039] In summary, the utility model provides a building unloading platform, including the bottom plate, the lifting plate connected with the both sides of the bottom plate, the lifting plate is connected with the bottom plate through the lifting mechanism, the bearing plate for bearing the material is set up on the upper surface of the bottom plate, the sensor for detecting the height of the lifting plate and / or the height of the material is set up on the top of the lifting plate. There is beneficial effect as follows: the building unloading platform of the utility model, when hoisting and placing the material, can gradually lift the lifting plate along with the increase of the placing height of the material on the bearing plate to achieve the effect of protecting the material, in addition, when the placing height of the material is low, the building unloading platform of the utility model can reduce the height of the lifting plate to leave a larger operation space, reduce the hindrance to the material, and achieve the technical effect of facilitating the hoisting and placing of the material.

[0040] However, those skilled in the art should understand that various improvements can be made to the building unloading platform provided by the utility model without departing from the content of the utility model. Therefore, the protection scope of the utility model should be determined by the content of the appended claims.

Claims

1. A building debris platform, characterized in that, The utility model relates to a material loading and unloading device, which comprises the following components: a bottom plate; a lifting plate connected to both sides of the bottom plate; the lifting plate is connected to the bottom plate through a lifting mechanism; a bearing plate for bearing materials is arranged on the upper surface of the bottom plate; the bearing plate is connected to the bottom plate through a buffer mechanism; a sensor for detecting the height of the lifting plate and / or the height of the materials is arranged on the top of the lifting plate.

2. The building debris platform according to claim 1, wherein, A protective plate is arranged on the inner side of the lifting plate.

3. The building debris platform according to claim 1, wherein, The utility model further comprises a guide assembly arranged between the bottom plate and the lifting plate; the number of the guide assembly is at least two.

4. The building debris platform according to claim 3, wherein, The guide assembly comprises a first connecting block arranged on the bottom plate, a sleeve arranged on the first connecting block, a sleeve rod inserted into the sleeve, a second connecting block arranged on the lifting plate, and the top end of the sleeve rod is connected to the second connecting block.

5. The building debris platform according to claim 1, wherein, The lifting mechanism comprises a matched threaded rod and a threaded sleeve; the threaded sleeve and the threaded rod are fixedly connected to the bottom plate and the lifting plate, respectively; the threaded rod is connected to the output end of a lifting motor.

6. The building debris platform according to claim 5, wherein, The bearing plate is arranged on the upper surface of the bottom plate through a buffer mechanism; the buffer mechanism comprises a second connecting disc fixedly arranged at the bottom of the bearing plate, a compression cylinder, a sliding disc and a sliding rod arranged in the compression cylinder, and a reset member sleeved on the upper end of the sliding rod; the bottom of the compression cylinder is connected to the bottom plate; the compression cylinder is filled with damping liquid; the sliding disc can slide up and down along the wall of the compression cylinder; the sliding disc is provided with a through hole; the sliding rod passes through the top wall of the compression cylinder; the sliding disc is arranged at the lower end of the sliding rod; the top end of the sliding rod is connected to the bearing plate; the reset member is arranged between the second connecting disc and the top wall of the compression cylinder.

7. The building debris platform according to claim 6, wherein, The reset member is a compression spring.

8. The building debris platform according to claim 6, wherein, The compression cylinder is fixedly arranged on the bottom plate through a first connecting disc.

9. The building debris platform according to claim 1, wherein, The utility model further comprises an alarm connected to the sensor.

10. The building debris chute of claim 1, wherein, A protective layer is arranged on the bearing plate and the lifting plate.

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