A mobile protective boom and a control method thereof

Abstract

The application relates to the technical field of building equipment, in particular to a mobile protective hanging rack and a control method thereof. The mobile protective hanging rack comprises a supporting mechanism and a supporting platform. The supporting mechanism comprises a first connecting seat. The supporting platform comprises a second connecting seat. A fastening mechanism is arranged between the first connecting seat and the second connecting seat. The fastening mechanism comprises a connecting assembly and an abutting assembly. The connecting assembly comprises connecting studs and locking nuts which are arranged in the first connecting seat and the second connecting seat. The abutting assembly comprises a supporting seat which is fixedly arranged in the second connecting seat. The supporting seat is embedded with abutting spring sheets. The abutting spring sheets face the locking nuts and abut against the locking nuts. The abutting spring sheets exert an elastic force on the locking nuts so that the locking nuts can abut against each other to prevent loosening, guarantee the connection with the connecting studs, effectively guarantee the safety and stability of the protective hanging rack, and simultaneously realize the vibration reduction of the platform body by using the buffer mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building equipment, in particular to a mobile protective hanging frame and a control method thereof. BACKGROUND

[0002] The protective hanging frame is a new type of building equipment integrating safety protection, mobility, ease of use and durability, which is usually used in high-rise building construction and cooperates with the building machine to provide a working platform for construction personnel by moving with the building machine to meet various needs in the construction process.

[0003] The conventional protective hanging frame is fixed on the building machine or truss by steel pipe fasteners, which is easily affected by external vibration and construction equipment during use, especially when heavy load equipment runs on the protective hanging frame, which will exert a large external force on the protective hanging frame, and these external forces are easy to cause loosening of the threaded connection part; at the same time, the protective hanging frame is located in a high-altitude working environment, and wind and the climbing of the building machine will also cause vibration and impact on the protective hanging frame, and long-term vibration will cause fatigue and damage to the structure of the protective hanging frame and its working platform, resulting in unstable overall structure of the protective hanging frame and increasing risk. SUMMARY

[0004] In order to improve the problem of unstable overall structure of the protective hanging frame in the related art, the present application provides a mobile protective hanging frame and a control method thereof.

[0005] In one aspect, the present application discloses a mobile protective hanging frame, comprising a support mechanism and a support platform, the support mechanism comprising a vertical truss provided with a plurality of first connecting seats; the support platform comprising a platform main body provided with a second connecting seat; a fastening mechanism is arranged between the first connecting seat and the second connecting seat; the fastening mechanism comprising a connecting assembly and a abutting assembly, the connecting assembly comprising a connecting stud installed in the first connecting seat and the second connecting seat, the connecting stud being provided with a locking nut; the abutting assembly comprising a support seat fixedly arranged in the second connecting seat, the support seat being embedded with an abutting spring leaf, the abutting spring leaf being towards the locking nut and abutting against the locking nut; a buffer mechanism is arranged in the platform main body, the buffer mechanism comprising a buffer support assembly and a buffer assembly arranged in the buffer support assembly.

[0006] Further, the fastening mechanism further comprises a protection assembly, the protection assembly comprising a telescopic rod arranged in the second connecting seat, the telescopic rod being provided with an abutting sliding block, the abutting sliding block being towards the locking nut and being sleeved and installed on the connecting stud; the abutting sliding block is provided with a protection telescopic plate, the protection telescopic plate being located above the second connecting seat.

[0007] Further, the support seat has a mounting cavity, and a plurality of positioning columns are arranged in the mounting cavity; the abutting spring piece includes a first spring piece and a second spring piece, and the first spring piece and the second spring piece are oppositely arranged and embedded in the plurality of positioning columns.

[0008] Further, the connecting assembly further includes a first damping pad and a second damping pad, the first damping pad is arranged between the connecting stud and the first connecting seat, and the second damping pad is arranged between the first connecting seat and the second connecting seat; the abutting assembly further includes an abutting spring ring, and the abutting spring ring is arranged between the abutting spring piece and the locking nut.

[0009] Further, an upper portion of the platform body is provided with a support plate; the buffer support assembly includes a buffer support, a buffer support frame arranged on the buffer support, and a buffer block piece, one end of the buffer support frame is connected to the support plate, and the other end of the buffer support frame is connected to the bottom of the platform body; the buffer block piece includes a main buffer block body arranged on the buffer support, and the main buffer block body is provided with an upper auxiliary buffer block body and a lower auxiliary buffer block body, the upper auxiliary buffer block body abuts against the support plate, and the lower auxiliary buffer block body abuts against the platform body.

[0010] Further, the buffer assembly includes a plurality of auxiliary cylinders arranged on the buffer support, the auxiliary cylinder includes a cylinder body and an auxiliary sliding rod slidingly connected to the cylinder body, the auxiliary sliding rod has a pressing plate sleeved on the cylinder body, and the auxiliary sliding rod is sleeved with a buffer spring.

[0011] Further, the buffer assembly further includes an auxiliary push rod, the auxiliary push rod includes a trigger push rod embedded in the main buffer block body, the main buffer block body is provided with an air bag for driving the trigger push rod, the platform body has a protection button, and the trigger push rod is in contact with or separated from the protection button.

[0012] Further, the support platform includes a plurality of protection plates arranged on the support plate, and the protection plate is slidingly connected to the support plate; when the trigger push rod is in contact with the protection button, the protection plate is raised.

[0013] Further, the buffer support frame includes a first connecting block arranged on the support plate and a second connecting block arranged on the platform body, and a first connecting rod and a second connecting rod are hinged between the first connecting block and the second connecting block; a sliding block is rotationally connected to a connection position of the first connecting rod and the second connecting rod, and the sliding block is slidingly connected to the buffer support.

[0014] In another aspect, the application discloses a control method for the mobile protective hanging rack.

[0015] S1: monitoring the real-time state of the support platform, obtaining real-time data of the support platform, the real-time data including the load and amplitude of the support platform;

[0016] S2: comparing the real-time data with preset data;

[0017] S3: if the real-time data is higher than the preset data, detecting whether the support platform takes protective measures;

[0018] S4: if the support platform does not take protective measures, starting the protective measures and recording data.

[0019] Compared with the prior art, the present application has the following advantages:

[0020] 1. The mobile protective hanging rack of the present application is connected to the first connecting seat and the second connecting seat through the connecting assembly, and the locking nut is subjected to a spring force by the springing sheet of the abutting assembly, so that the locking nut is prevented from loosening. Even under the action of environmental wind force and long-term load, the locking nut can ensure the connection with the connecting stud, effectively ensuring the safety and stability of the protective hanging rack. The mechanical form of the anti-loosening structure has a long service life, does not need manual maintenance during construction, and reduces the labor consumption. At the same time, the buffer mechanism using the buffer support assembly and the buffer assembly can also buffer and damp the platform body, further improving the stability and reliability of the mobile protective hanging rack.

[0021] 2. The mobile protective hanging rack of the present application is provided with the protective assembly, and the protective telescopic plate is driven to extend by the telescopic rod. The extended protective telescopic plate cooperates with the second connecting seat to seal the internal space, so that the place connected by the connecting stud and the locking nut becomes a nearly closed state, preventing dust or other sundries from entering to pollute the connecting stud and the locking nut, slowing down the blockage or rusting, and prolonging the service life of the connecting piece.

[0022] 3. The buffer assembly of the present application can effectively balance the platform body and the support plate by using the auxiliary cylinder to utilize the air pressure when the protective hanging rack vibrates due to personnel walking or external reasons, thereby playing a buffering role and reducing the impact force when the platform descends. At the same time, cooperating with the control method, when the load and vibration amplitude are too large, the protective plate is raised to effectively block the workers and related equipment, reducing the risk of injury to the workers and reducing the damage to the articles. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the accompanying drawings in the following description only only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0024] Figure 1 A structure schematic diagram of a mobile protective hanging rack according to Embodiment 1 of the present application;

[0025] Figure 2 A partial structure schematic diagram of a mobile protective hanging rack according to Embodiment 1 of the present application;

[0026] Figure 3 A partial structure schematic diagram of a mobile protective hanging rack according to Embodiment 1 of the present application; Figure 2 A partial enlarged schematic diagram of Part A in FIG. 1;

[0027] Figure 4 A structure schematic diagram of a first connecting seat and a second connecting seat according to Embodiment 1 of the present application;

[0028] Figure 5 A structure schematic diagram of a fastening mechanism according to Embodiment 1 of the present application;

[0029] Figure 6 Another structure schematic diagram of a fastening mechanism according to Embodiment 1 of the present application;

[0030] Figure 7 A structure schematic diagram of a buffer mechanism according to Embodiment 1 of the present application;

[0031] Figure 8 A cross-sectional schematic diagram of an auxiliary cylinder according to Embodiment 1 of the present application;

[0032] Figure 9 A cross-sectional schematic diagram of a buffer block according to Embodiment 1 of the present application;

[0033] Figure 10 A step schematic diagram of a control method according to Embodiment 2 of the present application.

[0034] Explanation of reference signs:

[0035] 1, support mechanism; 11, vertical truss; 12, first connecting seat; 13, protective plate; 2, support platform; 21, platform main body; 22, second connecting seat; 23, support plate; 24, protective plate; 3, fastening mechanism; 31, connecting assembly; 311, connecting stud; 312, locking nut; 313, first damping pad; 314, second damping pad; 32, abutting assembly; 321, support seat; 3211, positioning column; 322, abutting spring piece; 323, abutting spring ring; 33, protection assembly; 331, telescopic rod; 332, abutting slider; 333, protective telescopic plate; 4, buffer mechanism; 41, buffer support assembly; 411, buffer support; 412, buffer support; 4121, first connecting block; 4122, second connecting block; 4123, first connecting rod; 4124, second connecting rod; 4125, sliding block; 413, buffer block; 4131, main buffer block; 41311, air bag; 4132, upper auxiliary buffer block; 4133, lower auxiliary buffer block; 42, buffer assembly; 421, auxiliary cylinder; 4211, cylinder body; 4212, auxiliary sliding rod; 422, auxiliary push rod. DETAILED DESCRIPTION

[0036] In order to make the above objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below. In the following description, a large number of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0037] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0038] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and other terms should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] In the present application, unless specifically and explicitly defined otherwise, a first feature is "on" or "under" a second feature can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "over", "above" and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. The first feature "under", "below" and "underneath" the second feature can mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0040] It should be noted that when an element is referred to as being "fixed to" or "set to" another element, it can be directly on the other element or there can be an intermediate element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be an intermediate element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0041] Embodiment one

[0042] Referring to Figure 1 and Figure 2 A mobile protective hanging rack includes a support mechanism 1 and a support platform 2, and the support platform 2 is arranged on the support mechanism 1 to provide support for the operation of the operator. The support mechanism 1 includes a vertical truss 11, the vertical truss 11 is fixed with a protective plate 13, and a plurality of first connecting seats 12 are arranged on both sides of the vertical truss 11, the plurality of first connecting seats 12 are arranged along the height direction of the vertical truss 11, the first connecting seat 12 is used for connecting with the support platform 2, and the first connecting seat 12 can be connected with the vertical truss 11 by pre-buried manner, and the first connecting seat 12 can also be a part of the vertical truss 11.

[0043] The support platform 2 includes a platform body 21, and the platform body 21 is fixedly provided with a second connecting seat 22 on the side close to the support mechanism 1, the number and position of the second connecting seat 22 correspond to the first connecting seat 12 one by one, and a fastening mechanism 3 is arranged between the first connecting seat 12 and the second connecting seat 22. The fastening mechanism 3 can be used for reinforcing and connecting the platform body 21 and the vertical truss 11, and protecting the internal structure to ensure the stability and service life of the protective hanging rack.

[0044] Referring to Figure 3 , Figure 4 and Figure 5, the fastening mechanism 3 comprises a connecting assembly 31 and a locking assembly 32, the connecting assembly 31 is used for connecting the first connecting seat 12 and the second connecting seat 22, and the locking assembly 32 acts on the connecting assembly 31 to prevent loosening. Specifically, the connecting assembly 31 comprises a connecting stud 311 arranged through the first connecting seat 12 and the second connecting seat 22, the connecting stud 311 penetrates from the first connecting seat 12 to the second connecting seat 22, the connecting stud 311 is provided with a locking nut 312, and the locking nut 312 is locked to the second connecting seat 22. Meanwhile, the connecting assembly 31 further comprises a first damping pad 313 and a second damping pad 314, the first damping pad 313 is arranged between the connecting stud 311 and the first connecting seat 12, and the second damping pad 314 is arranged between the first connecting seat 12 and the second connecting seat 22. By arranging the connecting assembly 31, the first connecting seat 12 and the second connecting seat 22 can be connected through the connecting stud 311, and the damping pads can effectively increase the connecting strength between the first connecting seat 12 and the second connecting seat 22, thereby increasing the stability and safety of the protective hanging rack.

[0045] With reference to Figure 5 and Figure 6 , the locking assembly 32 comprises a support seat 321 fixedly arranged on the second connecting seat 22, the support seat 321 is embedded with a locking spring piece 322, the locking spring piece 322 faces the locking nut 312 and abuts against the locking nut 312. Specifically, the support seat 321 has a mounting cavity, and a plurality of positioning columns 3211 are arranged in the mounting cavity; the locking spring piece 322 comprises a first spring piece and a second spring piece, the first spring piece and the second spring piece are oppositely arranged and embedded in the plurality of positioning columns 3211. The locking spring piece 322 is positioned and installed by the positioning columns 3211, and the locking spring piece 322 exerts a spring force on the locking nut 312 to prevent the locking nut 312 from loosening. In addition, the locking assembly 32 further comprises a locking spring ring 323 arranged between the locking spring piece 322 and the locking nut 312, which increases the connecting strength of the locking spring piece 322 and the locking nut 312.

[0046] In order to further improve the connection strength of the abutting assembly 32 and the connecting assembly 31 and to prevent damage, the fastening mechanism 3 further comprises a protection assembly 33, the protection assembly 33 comprising a telescopic rod 331 arranged on the second connecting seat 22, the telescopic rod 331 being provided with an abutting sliding block 332, the abutting sliding block 332 being arranged on the connecting stud 311 and sleeved on the locking nut 312, and a spring being arranged between the abutting sliding block 332 and the second connecting seat 22. In the embodiment, the telescopic rod 331 is driven by a pneumatic cylinder, the second connecting seat 22 is provided with a sliding groove matched with the abutting sliding block 332, the abutting sliding block 332 is in cross shape and is in sliding connection with the sliding groove. When the locking nut 312 is locked, under the driving of the pneumatic cylinder, the telescopic rod 331 is extended to drive the abutting sliding block 332 to move along the sliding groove, so as to move towards the locking nut 312, and finally the abutting sliding block 332 is in contact with the locking nut 312. At this time, the abutting sliding block 332 exerts a large pushing force on one side of the locking nut 312, and under the action of the pushing force, the abutting spring 322 also exerts a same counteracting pushing force on the other side of the locking nut 312. The locking nut 312 can be kept stable for a long time under the action of the pushing forces on both sides to achieve the anti-loosening effect, thereby improving the connection reliability and stability of the first connecting seat 12 and the second connecting seat 22.

[0047] In addition, the abutting sliding block 332 is further provided with a protection telescopic plate 333, the protection telescopic plate 333 being located above the second connecting seat 22. When the abutting sliding block 332 is pushed by the telescopic rod 331, the protection telescopic plate 333 will be extended along with the movement of the abutting sliding block 332 to finally close the upper end of the second connecting seat 22 to form a nearly closed state, thereby preventing dust or other sundries from entering to contaminate the connecting stud 311 and the locking nut 312, slowing down the blockage or rusting, and prolonging the service life of the connecting piece.

[0048] Referring to Figure 7 , Figure 8 and Figure 9 , in order to increase the buffering capacity of the support platform 2, the platform body 21 is provided with a buffering mechanism 4, the buffering mechanism 4 comprising a buffering support assembly 41 and a buffering assembly 42 arranged on the buffering support assembly 41. Specifically, the upper portion of the platform body 21 is provided with a support plate 23, the buffering support assembly 41 comprising a buffering support 411, a buffering bracket 412 arranged on the buffering support 411, and a buffering block 413, the buffering bracket 412 being located at the middle portion of the platform body 21, the buffering bracket 412 being used to limit the buffering support 411 and cooperate with the buffering assembly 42 to realize buffering.

[0049] One end of the buffer support 412 is connected to the support plate 23, and the other end of the buffer support 412 is connected to the bottom of the platform body 21. In this embodiment, the buffer support 412 includes a first connecting block 4121 arranged on the support plate 23 and a second connecting block 4122 arranged on the platform body 21, and a first connecting rod 4123 and a second connecting rod 4124 are hinged between the first connecting block 4121 and the second connecting block 4122. The connecting portion of the first connecting rod 4123 and the second connecting rod 4124 is rotationally connected with a sliding block 4125, and the sliding block 4125 is slidingly connected with the buffer support 411. When the support plate 23 moves up and down due to vibration, the buffer support 412 will correspondingly move, so that the sliding block 4125 moves left and right along the length direction of the buffer support 411. Since the buffer support 411 limits the movement, the buffer support 412 supports the support plate 23 during the movement, thereby reducing the vibration amplitude of the support plate 23.

[0050] The buffer block 413 includes a main buffer block body 4131 arranged on the buffer support 411, and the main buffer block body 4131 is provided with an upper auxiliary buffer block body 4132 and a lower auxiliary buffer block body 4133. The upper auxiliary buffer block body 4132 is arranged in abutment with the support plate 23, and the lower auxiliary buffer block body 4133 is arranged in abutment with the platform body 21. In order to cooperate with the installation of the buffer block 413, the upper and lower portions of the buffer support 411 are provided with corresponding hole positions, and the main buffer block body 4131 is located between the two hole positions. The upper auxiliary buffer block body 4132 is slidingly connected with the buffer support 411 through the hole position and abuts against the main buffer block body 4131, and the lower auxiliary buffer block body 4133 is slidingly connected with the buffer support 411 through the hole position and abuts against the main buffer block body 4131. When the support plate 23 moves up and down due to vibration, the buffer block 413 will correspondingly move, and the upper auxiliary buffer block body 4132 and the lower auxiliary buffer block body 4133 will compress the main buffer block body 4131. The compressed main buffer block body 4131 will deform and cooperate with the buffer assembly 42.

[0051] Referring to Figure 8 and Figure 9The buffer assembly 42 comprises a plurality of auxiliary cylinders 421 arranged on the buffer support 411 and an auxiliary push rod 422 matched with the main buffer block 4131. The auxiliary cylinder 421 comprises a cylinder body 4211 and an auxiliary slide rod 4212 slidably connected to the cylinder body 4211, the auxiliary slide rod 4212 has a pressing plate sleeved on the cylinder body 4211, and the auxiliary slide rod 4212 is sleeved with a buffer spring. The cylinder body 4211 has a cavity, and the size of the pressing plate corresponds to the cylinder body 4211 to close the cavity of the cylinder body 4211. When the support plate 23 vibrates, the pressing plate is driven to move up and down in the cylinder body 4211, and in this process, the buffer spring and the air pressure in the cylinder body 4211 further buffer the vibration of the support plate 23, thereby cooperating with the buffer support 412 to further weaken the vibration amplitude of the support plate 23.

[0052] The auxiliary push rod 422 comprises a trigger push rod penetratingly arranged on the main buffer block 4131, the main buffer block 4131 is provided with an air bag 41311 for driving the trigger push rod, and the platform body 21 has a protection button, the trigger push rod is in contact with or separated from the protection button (not shown in the figure). In the embodiment, the protection button is used to form a barrier around the support platform 2, the support platform 2 comprises a plurality of protection plates 24 arranged on the support plate 23, and the protection plates 24 are slidably connected with the support plate 23; when the trigger push rod is in contact with the protection button, the protection plates 24 will be lifted up.

[0053] When the vibration amplitude of the support plate 23 increases, the upper auxiliary buffer block 4132 and the lower auxiliary buffer block 4133 will compress the main buffer block 4131 to deform the air bag 41311 in the main buffer block 4131, the deformed air bag 41311 drives the trigger push rod to contact the protection button, and the protection plates 24 are lifted up from the support plate 23 to form a barrier around the construction environment, block the operating personnel and construction equipment to achieve protection. It can be understood that the protection button can have multiple strokes to form barriers of different ranges, and the specific arrangement position and number of the protection plates 24 on the support plate 23 can be adjusted according to actual conditions.

[0054] Embodiment two

[0055] Reference Figure 10 A control method for the mobile protection hanging rack, comprising the following steps:

[0056] S1: monitoring the real-time state of the support platform, obtaining real-time data of the support platform, the real-time data including the load and the amplitude of the support platform;

[0057] Specifically, the platform body is provided with a strain type load sensor and an amplitude sensor, the strain type load sensor can monitor the real-time load data of the platform body, and the amplitude sensor can monitor the real-time amplitude data of the platform body, and the real-time data can be obtained by collecting and obtaining the data of the two sensors.

[0058] S2: comparing the real-time data with preset data;

[0059] The preset data is that the first load range of the support platform is 1-500kg, and the first amplitude range is 0-2cm; the second load range of the support platform is 500-800kg, and the second amplitude range is 2-5cm; the third load range of the support platform is above 800kg, and the third amplitude range is above 5cm. The real-time data obtained in S1 is compared with the preset data to determine the state of the support platform.

[0060] S3: if the real-time data is higher than the preset data, detecting whether the support platform takes protective measures;

[0061] If the support platform is in the first load range or the first amplitude range, the protection button will not be triggered at this time, and the protection plate will not act; if the support platform is in the second load range or the second amplitude range, the protection button will be triggered at this time, and part of the protection plate will rise or the protection plate will rise to a specified height to form a first state enclosure; if the support platform is in the third load range or the third amplitude range, the protection button will be triggered at this time, and the protection plate will rise to form a second state enclosure.

[0062] The highest value of the real-time load data and the real-time amplitude data in the corresponding range is taken to determine whether the support platform takes corresponding protective measures at this time. For example, if the real-time load data is in the first load range and the real-time amplitude data is in the second load range, the protection button should be triggered at this time to form a first state enclosure.

[0063] S4: if the support platform does not take protective measures, starting the protective measures and recording data.

[0064] If the support platform does not take protective measures, the corresponding protective measures are started and data is recorded, and subsequent adjustments are made by the operator.

[0065] Through the above control method, the protection hanger has self-checking and self-protection functions, ensuring that the protection plate can be triggered to rise when the specified conditions are met, thereby protecting the workers and equipment and further ensuring the safety and stability of the protection hanger.

[0066] Each technical feature of the above-described embodiments can be combined arbitrarily, and to make the description concise, not all possible combinations of each technical feature in the above-described embodiments are described, however, as long as the combinations of these technical features do not exist contradictions, they should be considered as the scope of the present disclosure.

[0067] The above embodiments only express several implementation ways of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation to the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A mobile protective hanging bracket, characterized in that, The system includes a support mechanism (1) and a support platform (2). The support mechanism (1) includes a vertical truss (11) with a plurality of first connecting seats (12). The support platform (2) includes a platform body (21) with a second connecting seat (22) fixedly installed on it. A fastening mechanism (3) is provided between the first connecting seats (12) and the second connecting seats (22). The fastening mechanism (3) includes a connecting component (31) and a clamping component (32). The connecting component (31) includes components that pass through and are installed on the first connecting seats (12) and the second connecting seats (22). The connecting stud (311) of the connecting seat (22) is provided with a locking nut (312); the clamping assembly (32) includes a support seat (321) fixedly disposed on the second connecting seat (22), the support seat (321) is fitted with a clamping spring (322), the clamping spring (322) faces the locking nut (312) and abuts against the locking nut (312); the platform body (21) is provided with a buffer mechanism (4), the buffer mechanism (4) includes a buffer support assembly (41) and a buffer assembly (42) disposed on the buffer support assembly (41); A support plate (23) is provided above the platform body (21); the buffer support assembly (41) includes a buffer support (411), a buffer bracket (412) provided on the buffer support (411), and a buffer block (413). One end of the buffer bracket (412) is connected to the support plate (23), and the other end of the buffer bracket (412) is connected to the bottom of the platform body (21); the buffer block (413) includes a main buffer block (4131) provided on the buffer support (411). The main buffer block (4131) is provided with an upper auxiliary buffer block (4132) and a lower auxiliary buffer block (4133). The upper auxiliary buffer block (4132) abuts against the support plate (23), and the lower auxiliary buffer block (4133) abuts against the platform body (21). The buffer assembly (42) includes a plurality of auxiliary cylinders (421) disposed on the buffer support (411). Each auxiliary cylinder (421) includes a cylinder body (4211) and an auxiliary slide rod (4212) slidably connected to the cylinder body (4211). The auxiliary slide rod (4212) has a pressure plate sleeved on the cylinder body (4211) and a buffer spring sleeved on the auxiliary slide rod (4212). The buffer assembly (42) further includes an auxiliary push rod (422), which includes a trigger push rod that is installed through the main buffer block (4131). The main buffer block (4131) is provided with an airbag (41311) for driving the trigger push rod. The platform body (21) has a protective button, and the trigger push rod is in contact with or detached from the protective button. The support platform (2) includes a plurality of protective plates (24) disposed on the support plate (23), and the protective plates (24) are slidably connected to the support plate (23); when the trigger push rod contacts the protective button, the protective plate (24) rises.

2. The mobile protective bracket according to claim 1, characterized in that, The fastening mechanism (3) further includes a protective component (33), which includes a telescopic rod (331) disposed on the second connecting seat (22). The telescopic rod (331) is provided with a pressing slider (332), which faces the locking nut (312) and is sleeved on the connecting stud (311). The pressing slider (332) is provided with a protective telescopic plate (333), which is located above the second connecting seat (22).

3. A mobile protective bracket according to claim 1, characterized in that, The support base (321) has an installation cavity, in which a plurality of positioning posts (3211) are provided; the clamping spring (322) includes a first spring plate and a second spring plate, the first spring plate and the second spring plate being arranged opposite to each other and fitted into the plurality of positioning posts (3211).

4. A mobile protective bracket according to claim 3, characterized in that, The connecting assembly (31) further includes a first damping pad (313) and a second damping pad (314). The first damping pad (313) is disposed between the connecting stud (311) and the first connecting seat (12), and the second damping pad (314) is disposed between the first connecting seat (12) and the second connecting seat (22). The clamping assembly (32) further includes a clamping spring ring (323), which is disposed between the clamping spring piece (322) and the locking nut (312).

5. A mobile protective bracket according to claim 1, characterized in that, The buffer support (412) includes a first connecting block (4121) disposed on the support plate (23) and a second connecting block (4122) disposed on the platform body (21). A first connecting rod (4123) and a second connecting rod (4124) are hinged between the first connecting block (4121) and the second connecting block (4122). A sliding block (4125) is rotatably connected at the connection between the first connecting rod (4123) and the second connecting rod (4124). The sliding block (4125) is slidably connected to the buffer support (411).

6. A control method for a movable protective bracket as described in any one of claims 1-5, characterized in that, Includes the following steps: S1: Monitor the real-time status of the support platform and obtain real-time data of the support platform, including the load and amplitude of the support platform; S2: Compare real-time data with preset data; S3: If the real-time data is higher than the preset data, check whether the support platform has taken protective measures; S4: If the support platform has not taken protective measures, then activate the protective measures and record the data.

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