Discharging platform

Abstract

The utility model discloses a discharging platform. The unloading platform comprises a platform assembly used for loading materials to be transferred; the supporting body is provided with a first fixing piece; the non-end position of the first connecting piece is installed on the first fixing piece, the first end of the first connecting piece is connected to one end of the platform assembly, the other end of the platform assembly is rotatably installed on the supporting body, and the second end of the first connecting piece is used for being operated by external force. In the technical scheme, when the unloading platform disclosed by the utility model needs to be folded under extremely severe conditions (such as heavy rain), one end of the first connecting piece and one end of the platform assembly are operated (such as pulled) to rotate, so that the extension posture of the platform assembly is changed, and the platform assembly is located in a range shielded by the first fixing piece at the moment; in this way, the platform assembly is folded, the platform assembly cannot be wetted by rain, and the service life of the platform assembly is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of construction material transfer equipment, and in particular to a material unloading platform. Background Art

[0002] Unloading platform, such as cantilevered unloading steel platform, refers to a receiving platform cantilevered out of the main structure, made of beam frame made of steel, and two inclined load-bearing steel wire ropes on the left and right. The materials hoisted by the tower crane are unloaded on the receiving platform and transferred to the unfinished building for use, or transferred out of the building. In particular, during the construction process, when it is necessary to transport outdoor steel and other materials indoors by hoisting, a cantilevered unloading steel platform is generally used. This platform structure is used for unloading. In this way, through this suspended unloading platform structure, it is very convenient to unload materials.

[0003] In the related art, the unloading platform can only be exposed outdoors under extremely harsh conditions, which shortens the service life of the unloading platform. Summary of the invention

[0004] In view of this, the present application provides a unloading platform that can be folded up better.

[0005] The present application provides a unloading platform, comprising:

[0006] A platform assembly for loading materials to be transferred;

[0007] A support body, wherein a first fixing member is installed on the support body;

[0008] The first connecting member, whose non-end position is installed on the first fixing member, the first end of the first connecting member is connected to one end of the platform assembly, and the other end of the platform assembly is rotatably installed on the support body. The second end of the first connecting member is used to be operated by an external force so that the extension posture of the platform assembly is changed by the first end until the platform assembly is in the shielding range of the first fixing member, and the shielding range is formed by the projection of the first fixing member on the supporting direction of the support body.

[0009] Optionally, the first connecting member is flexible, and the first connecting member is installed on the first fixing member via a pulley set.

[0010] Optionally, a second fixing member is further installed on the support assembly, a second connecting member is installed on the second fixing member, and an end of the second connecting member facing away from the second fixing member is connected to the platform assembly.

[0011] Optionally, the second connecting member is detachably mounted on the second fixing member via a pin.

[0012] Optionally, the platform assembly is mounted on the support body via a third fixing member, the third fixing member comprising a steel corbel, a splint and a latch, the latch passing through the corbel and the splint, the splint being used to be fixedly connected to the platform assembly, and the latch being used to be fixedly connected to the support body.

[0013] Optionally, a movable table is slidably provided on the platform assembly, and the transfer table is used to carry materials.

[0014] Optionally, a weight sensor is provided on the movable platform.

[0015] Optionally, the first connecting member is a steel wire rope.

[0016] Optionally, the second connecting member is a pull rod.

[0017] When the unloading platform disclosed in the present application needs to be folded up due to extremely harsh conditions (such as heavy rain), one end of the first connecting member is operated (for example, pulled) to rotate one end of the platform assembly, thereby changing the extension posture of the platform assembly. At this time, the platform assembly is within the shielding range of the first fixing member, so that the platform assembly can be folded up, rain will not wet the platform assembly, and the service life of the platform assembly is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the structure of the unloading platform disclosed in the embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of the platform components disclosed in the embodiments of the present application;

[0021] Figure 3 This is a schematic diagram of the structure of the second fixing member disclosed in the embodiment of the present application;

[0022] Figure 4 This is a schematic diagram of the structure of the second connecting member disclosed in the embodiment of the present application;

[0023] Figure 5 This is a schematic structural diagram of the third fixing member disclosed in the embodiment of the present application.

[0024] In the above figure, the components are marked as follows:

[0025] 110 - first fixing member; 111 - first connecting member; 120 - second fixing member; 121 - second connecting member; 130 - platform assembly; 131 - access door; 132 - alarm; 133 - movable platform; 140 - third fixing member; 141 - latch; 142 - steel corbel; 143 - splint; 150 - supporting body. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0027] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application 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 application.

[0028] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0030] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0032] Before formally explaining the technical solution of this application, it is necessary to discuss the creation process of this application.

[0033] In the related art, the unloading platform can only be exposed outdoors under extremely harsh conditions (such as rain), which shortens the service life of the unloading platform.

[0034] In order to solve the above technical problems, it is easy for technicians in the field to think of setting shielding parts such as protective covers or rain shields for the platform components. However, the shielding parts greatly increase the occupied volume of the unloading platform, and also affect the working field of the constructors, reducing the construction operation space of the operators.

[0035] The inventor proposed a discharging platform. When facing extremely bad conditions (such as heavy rain) and needing to be folded, one end of the platform component is operated (such as being pulled), so that the extension posture of the platform component changes. At this time, the platform component is within the shielding range of the first fixing component, so that the platform component can be folded, rain will not wet the platform component, and the service life of the platform component is increased. Based on this, the present invention was created.

[0036] Please refer to Figure 1 , the present application embodiment discloses a discharging platform, comprising:

[0037] A platform assembly 130 for loading materials to be transferred;

[0038] A support body 150, wherein the support body 150 is provided with a first fixing member 110;

[0039] The first fixing member 111 is installed at a non-end position on the first fixing member 110, the first end of the first fixing member 111 is connected to one end of the platform assembly 130, and the other end of the platform assembly 130 is rotatably installed on the support body 150, and the second end of the first fixing member 111 is used to be operated by an external force so that the extension posture of the platform assembly 130 is changed through the first end until the platform assembly 130 is in the shielding range of the first fixing member 110, and the shielding range is formed by projecting the first fixing member 110 in the supporting direction of the support body 150.

[0040] It is understandable that, by definition, the support direction of the support body 150 refers to the direction of the support force provided by the support body 150 including but not limited to the first fixing member 110, that is, Figure 1 Indicates the up and down direction.

[0041] As used herein, the extension of the platform assembly 130 refers to the extension of the platform assembly 130 toward the direction of entry of the material loaded thereon. Figure 2 The platform assembly 130 generally has an access door 131, and the access door 131 can be opened and closed in any movable manner to meet the needs of the operator to enter the platform assembly 130.

[0042] It is easy to understand that when the platform assembly 130 is within the shielding range of the first fixing member 110, when actually setting up the entire unloading platform, it is only necessary to ensure that the supporting direction of the platform assembly 130 is in the vertical direction. In this way, when encountering weather conditions such as heavy rain, rainwater will directly splash onto the first fixing member 110. Since the platform assembly 130 is within the shielding range, rainwater will not fall onto the platform assembly 130. Ultimately, the first fixing member 110 protects the platform assembly 130.

[0043] It is easy to realize that the platform component 130 is in the obstruction range of the first fixing member 110, which indicates the relative relationship between the extended area or size of the platform component 130 and the setting position, distance or size of the first fixing member 110, and is not just a functional statement.

[0044] As a situation in which the platform assembly 130 is within the shielding range, the extension direction of the platform assembly 130, i.e., the in and out direction of the materials loaded by the platform assembly 130, is parallel to the support direction of the support body 150. At this time, the platform assembly 130 is in the most fully retracted posture. Figure 1The presented state is that the platform component 130 is in the most complete posture without being blocked by the first fixing member 110 . At this time, the extension direction of the platform component 130 is perpendicular to the supporting direction of the supporting body 150 .

[0045] It is not difficult to imagine that after the second end of the first fixing member 111 is operated by external force or when the second end of the first fixing member 111 does not need to be operated by external force, the second end of the first fixing member 111 can be fixed on the outer periphery of the support body 150 by being wrapped around to maintain the extended state of a certain position of the platform assembly 130.

[0046] Of course, a kite rope winding device (not shown) or an opening (not shown) may be provided on the outer periphery of the support body 150 to fix the second end of the first fixing member 111. A counterweight block may also be provided, the weight of which is much greater than the weight of the platform assembly 130, so as to provide sufficient pulling support for one end of the platform assembly 130.

[0047] As mentioned above, the second end of the first fixing member 111 is operated by an external force, such as pulling. In order to better facilitate the first end to be unable to transmit the external force in time when the second end of the first connecting member is operated by an external force, that is, the first end has a force response hysteresis, the first fixing member 111 can be made of a flexible material. Of course, in the case where the first connecting member is made of a rigid material, the first connecting member can be bent so that the second end is in a better posture.

[0048] As an implementation of the flexible material of the first fixing member 111, the first fixing member 111 is a steel wire rope, and can also be any other form, such as a chain.

[0049] As a suitable but non-limiting example, the first fixing member 111 is installed on the first fixing member 110 via a pulley set.

[0050] In this way, the pulley block is used to guide the winding of the first fixing member 111, so that the lead-out direction of the second end of the first fixing member 111 can be convenient for the operator to pull by hand.

[0051] It is easy to imagine that the pulley block can be a fixed pulley, or a movable pulley matched with the fixed pulley can be used to achieve the purpose of saving effort for the operator.

[0052] As mentioned above, the first fixing member 111 itself maintains a certain extension state for the platform assembly 130. In order to further make up for the insufficiency of the first fixing member 111 in achieving its function, as a suitable but non-limiting example, the support body 150150 is further mounted with a second fixing member 120, and the second fixing member 120 is mounted with a second connecting member 121, and the end of the second connecting member 121 facing away from the second fixing member 120 is connected to the platform assembly 130.

[0053] In this way, by forming traction or support at the connection point of the platform component 130 other than the first fixing component 111 through the second connecting member 121, the traction of the platform component 130 from two points is ensured, the stability of the platform component 130 is improved, and the unreliable stability of the platform component 130 caused by only setting the traction of the first fixing member 111 is avoided.

[0054] Reference again Figure 3 Suitably but not restrictively, the second connecting member 121 is detachably mounted on the second fixing member 120 via a pin.

[0055] In this way, the second connecting member 121 can be installed detachably, so that the second connecting member 121 can be easily detached from the second fixing member 120. When it is necessary to apply force to the second end of the first fixing member 111, the pin is pulled out to detach the second connecting member 121 from the second fixing member; after the force application to the second end of the first fixing member 111 is completed, the pin is inserted to fix the second connecting member 121 on the second fixing member 120.

[0056] Similar to the first fixing member 111, as a more convenient demonstration form, the second connecting member 121 is a pull rod. Figure 4 The pull rod can be made of round steel, with clamps 143 welded at both ends, welded with the round steel clamp, and then aligned with the circular hole end of the clamp 143 and the rib plate of the second fixing member 120, and fixed with a pin.

[0057] A suitable but non-limiting example is that the platform assembly 130 is mounted on the support body 150 via a third fixing member 140, wherein the third fixing member 140 includes a steel corbel 142, a splint 143 and a pin 141, wherein the pin 141 passes through the corbel and the splint 143, wherein the splint 143 is used to be fixedly connected to the platform assembly 130, and wherein the pin 141 is used to be fixedly connected to the support body 150.

[0058] Therefore, by using the third fixing member 140 of the above-mentioned specific structure, the third fixing member 140 can be conveniently installed on the support body 150 and the platform assembly 130 at the same time without affecting the installation connection strength.

[0059] Here, a reinforcing steel plate is provided inside the steel corbel 142 to enhance its main force-bearing effect.

[0060] Reference again Figure 2 In order to facilitate the transportation of materials, a movable table 133 is slidably provided on the platform assembly 130, and the transfer table is used to carry materials.

[0061] In actual operation, the height of the movable platform 133 can be set compared to the surface near the external feeding or discharging as needed to ensure direct docking with the external feeding or discharging equipment (such as a cart that transports materials from the outside to the unloading platform), thereby avoiding the impact on transportation efficiency caused by changing the conversion equipment in the middle.

[0062] As a suitable but non-limiting example, the movable platform 133 is provided with a weight sensor (not shown in the figure).

[0063] In this way, the weight of the material loaded in the unloading platform is monitored through the weight sensor.

[0064] Reference again Figure 2 , technicians in the relevant field can also set a weight limit monitoring alarm 132 (for example, any form of sound and light alarm 132) as needed to automatically alarm. When the weight sensor detects that the loaded material is overweight, the overweight situation will be reflected on the display screen of the remote control operated by the operator, and the sliding drive of the movable platform 133 will be stopped (for example, the sliding of the movable platform 133 is controlled by the driving motor). At this time, the unloading platform entrance 131 will automatically close to prevent the operator from mistakenly performing the unloading operation. When the overweight material leaves the transfer platform surface, the alarm is automatically released.

[0065] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A discharging platform, characterized in that: include: A platform assembly for loading materials to be transferred; A support body, wherein a first fixing member is installed on the support body; The first connecting member, whose non-end position is installed on the first fixing member, the first end of the first connecting member is connected to one end of the platform assembly, and the other end of the platform assembly is rotatably installed on the support body. The second end of the first connecting member is used to be operated by an external force so that the extension posture of the platform assembly is changed by the first end until the platform assembly is in the shielding range of the first fixing member, and the shielding range is formed by the projection of the first fixing member on the supporting direction of the support body.

2. The unloading platform according to claim 1, characterized in that: The first connecting member is flexible and is installed on the first fixing member through a pulley block.

3. The unloading platform according to claim 1, characterized in that: A second fixing member is also installed on the support body, a second connecting member is installed on the second fixing member, and an end of the second connecting member facing away from the second fixing member is connected to the platform assembly.

4. The unloading platform according to claim 3, characterized in that: The second connecting member is detachably mounted on the second fixing member via a pin.

5. The unloading platform according to claim 1, characterized in that: The platform assembly is mounted on the support body through a third fixing member, and the third fixing member includes a steel corbel, a splint and a latch, the latch passes through the corbel and the splint, the splint is used to be fixedly connected to the platform assembly, and the latch is used to be fixedly connected to the support body.

6. The unloading platform according to claim 1, characterized in that: A movable platform is slidably provided on the platform assembly, and the movable platform is used for carrying materials.

7. The unloading platform according to claim 6, characterized in that: A weight sensor is arranged on the movable platform.

8. The unloading platform according to claim 1, characterized in that: The first connecting member is a steel wire rope.

9. The unloading platform according to claim 3, characterized in that: The second connecting member is a pull rod.

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