A sensor-based construction protection platform

Abstract

The present invention discloses a sensor-based construction protection platform, which belongs to the technical field of construction protection platforms. It includes a wall-mounted bracket, a support frame, a protection cavity, a first gear sleeve, a gear shaft, a track sleeve, and a first reserved opening. By integrating automatic ice crushing and ice melting functions, it effectively solves the frequent icing phenomenon on the protection platform in cold weather. The traditional deicing method relies on manual mechanical operation, which is inefficient and labor-intensive. The present invention significantly improves the deicing efficiency and safety through intelligent and automated design. First, the platform is equipped with an ice point sensor, which can monitor the icing condition on the surface of the track sleeve in real time. Once the formation of ice is detected, the sensor will trigger the servo motor to drive the track sleeve to rotate and start the automatic ice crushing mechanism at the same time. This design can not only respond to the risk of icing in a timely manner, but also automatically complete the deicing work without affecting the normal operation of the construction personnel.

Description

Technical Field

[0001] The present invention relates to the technical field of construction protection platforms, and more specifically, to a sensor-based construction protection platform. Background Art

[0002] In modern construction, protective platforms are key facilities to ensure the safety of aerial work. As the complexity and height of construction projects continue to increase, more and more construction protective platforms have begun to integrate sensor technology in recent years. Through sensors, key parameters such as the platform's load, tilt angle, ambient temperature, humidity, etc. can be monitored in real time to ensure that the platform remains stable and safe under various working conditions. This intelligent monitoring system can not only warn of potential safety hazards in advance, but also automatically adjust the status of the platform according to actual conditions, greatly improving construction efficiency and safety.

[0003] However, under special weather conditions, such as cold winter or extreme low temperature environment, the protection platform faces new challenges. Especially in northern regions or high altitude areas, the walkway boards of the protection platform are prone to ice due to rain and snow. The ice layer not only increases the risk of sliding on the platform surface, but also may cause the load-bearing capacity of the platform structure to decrease, affecting the overall stability. More seriously, the formation of ice may hinder the normal walking and operation of construction workers, increasing the probability of accidents such as slips and falls. In addition, the presence of ice will also cause additional loads on the mechanical parts of the platform, accelerate the aging and damage of the equipment, and further increase maintenance costs and safety hazards.

[0004] Therefore, once a slip or fall accident occurs on such a protective platform, it will not only pose a serious threat to the life safety of the construction workers, but may also cause some economic losses such as delays in project progress. In order to solve this problem. Most of the existing solutions use manual mechanical deicing to shovel the ice on the protective platform, but manual deicing requires construction workers to climb up the protective platform regularly and use shovels, scrapers and other tools to manually remove the ice. This process is not only time-consuming, but also labor-intensive. Especially when the cold weather continues, multiple deicing may be required, further extending the construction period. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a sensor-based construction protection platform to solve the above-mentioned technical problems.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A sensor-based construction protection platform comprises a wall-mounted bracket and a support frame, wherein the wall-mounted bracket is fixedly installed on the outer side of a building surface by bolts, a plurality of fastening bracket plates are fixedly installed on the outer side of the support frame, and the fastening bracket plates are fixedly installed on the upper side of the wall-mounted bracket, a partition is fixedly connected to the upper surface of the support frame, both side ends of the partition are fixedly installed with a protection cavity, and a first U-shaped bracket is fixedly installed on the inner wall of each protection cavity near the four side corners of the partition, and a first gear sleeve is movably installed on the outer surface of each first U-shaped bracket, and a gear shaft is provided at the axial center position of the outer surface of each first gear sleeve, the outer surface of the partition is meshed with a track sleeve through the gear shaft at the axial center position of the outer surface of the first gear sleeve, and the side of the protection cavity is provided with a first reserved opening for the track sleeve to pass through;

[0008] Both side ends of the partition are located at the side of the first gear sleeve and are equipped with an automatic ice crushing mechanism, the automatic ice crushing mechanism includes a second U-shaped bracket fixedly connected to the outer side of the partition, and a second gear sleeve meshing with the first gear sleeve, and also includes an ice crushing chamber module;

[0009] Among them, a transverse plate is fixedly connected between the upper surfaces of the two second U-shaped brackets at the same side end of the partition, and a plurality of fourth reserved openings are opened in sequence on the surface of the transverse plate, and an automatic salt supply mechanism is arranged in each of the fourth reserved openings. The second gear sleeve rotates with the rotation of the first gear sleeve, and synchronously drives the ice-breaking chamber module to reciprocate up and down to squeeze the automatic salt supply mechanism, and while breaking the ice, the salt particles of the automatic salt supply mechanism are sprinkled onto the outer surface of the track sleeve to melt the ice.

[0010] As a further solution of the present invention: a servo motor is fixedly installed in the first U-shaped bracket located on one of the four side corners of the partition, and the output end of the servo motor is fixedly connected to the gear shaft at the axial position of the first U-shaped bracket on the same side to drive the gear shaft and the outer meshing track sleeve to rotate, a sensor is fixedly installed at the middle position of the surface of the partition, and the detection end of the sensor is in close contact with the track sleeve on the outer side of the partition, and a plurality of groups of anti-slip stripes are arranged on the outer surface of the track sleeve.

[0011] As a further solution of the present invention: the automatic ice crushing mechanism also includes a disc plate on the side of each second U-shaped bracket close to the partition, and a second gear sleeve is movably installed on the outer edge of the disc plate, and each second gear sleeve is meshed with the first gear sleeve on the same side, and guide rail bracket plates are fixedly installed at the bottom positions of both side ends of the cross plate, and guide rail grooves are opened on the surface of the guide rail bracket plates, and hinge plates are movably installed at the edge position of the second gear sleeve facing the track sleeve, and a card plate that slides and is clamped in the guide rail groove of the guide rail bracket plate on the same side is movably installed on the side end of the hinge plate away from the second gear sleeve.

[0012] As a further solution of the present invention: the ice crushing chamber module includes a triangular cavity fixedly connected between the two side end clamps, the triangular cavity as a whole is a cavity sleeve structure with a pointed bottom, and an inverted triangular partition is fixedly installed at the bottom of the cavity inside the triangular cavity, and a plurality of third reserved openings are opened on the triangular cavity at the junction with the inverted triangular partition, the third reserved openings are communicated with the interior of the triangular cavity, and a heating tube is fixedly installed in the cavity surrounded by the inverted triangular partition and the pointed end of the bottom of the triangular cavity.

[0013] As a further solution of the present invention: a pull-out bin is fixedly installed on the inner side of the support frame at the bottom of the partition, and a water collecting box is placed in the pull-out bin, an opening for collecting ice water is opened on the upper side of the water collecting box, a drain pipe is fixedly connected to the bottom of the water collecting box, and guardrails are fixedly installed on the inner wall of the protective cavity at both sides of the track sleeve.

[0014] As a further solution of the present invention: the automatic salt supply mechanism includes a salt storage chamber fixedly installed in each fourth reserved opening, the salt storage chamber as a whole is an inverted truncated cone-shaped cavity structure, and a sealing cover for replenishing material is fixedly installed at the upper surface of each salt storage chamber, an impeller rod is fixedly installed at the top center position of the salt storage chamber, and an impeller sleeve is engaged on the impeller rod, and a plurality of groups of first stirring rods and second stirring rods arranged in a circular manner are fixedly installed on the outer surface of the impeller sleeve.

[0015] As a further solution of the present invention: a reset chamber is fixedly installed at the bottom of the salt storage chamber, and a fifth reserved opening is opened at the center position of the upper and lower ends of the reset chamber, and two limit rods 180 degrees apart are fixedly installed inside the reset chamber, and the limit rods are movably sleeved with reset springs, and a fitting wing plate fixedly connected to the reset spring is slidably sleeved at the bottom of the limit rod, and the upper surface of the fitting wing plate is fixedly connected with a first lifting bracket, and a sealing disc is fixedly installed on the protruding end of the first lifting bracket, and the sealing disc is always sealed and blocked in the fifth reserved opening at the top of the reset chamber under the elastic action of the reset springs on both sides.

[0016] As a further solution of the present invention: the automatic salt supply mechanism also includes a discharge pipe inserted from the fifth reserved opening at the bottom of the reset chamber, the bottom of the discharge pipe is fixedly connected to a limiting circular ring sleeve, the upper surface of the triangular cavity is located at the bottom position of each discharge pipe and a second reserved opening is opened, and the bottom of the limiting circular ring sleeve is connected to the second reserved opening on the same side, and a plurality of sixth reserved openings are arranged in a circular manner at the upper outer edge position of the discharge pipe.

[0017] As a further solution of the present invention: a second lifting bracket is fixedly installed on the upper surface of the sealing disc, and a round-mouth sleeve disc is fixedly installed on the upper side of the second lifting bracket. The round-mouth sleeve disc is movably sleeved on the impeller rod through the round mouth on the surface and is located at the bottom of the impeller sleeve head.

[0018] As a further solution of the present invention: the first stirring rod is in the shape of a comb extending upward, and the second stirring rod is in the shape of an L-shaped rod extending downward along the inner wall of the salt storage chamber.

[0019] Compared with the prior art, the above technical solution provided by the present invention has at least the following beneficial effects:

[0020] By integrating automatic ice crushing and ice melting functions, the frequent ice formation on the protective platform in cold weather is effectively solved. The traditional deicing method relies on manual mechanical operation, which is inefficient and labor-intensive. The present invention significantly improves the deicing efficiency and safety through intelligent and automated design. First, the platform is equipped with an ice point sensor that can monitor the ice formation on the surface of the track cover in real time. Once the formation of ice is detected, the sensor triggers the servo motor to drive the track cover to rotate and start the automatic ice crushing mechanism at the same time. This design can not only respond to the risk of icing in a timely manner, but also automatically complete the deicing work without affecting the normal operation of the construction personnel, ensuring that the platform is always in a safe state.

[0021] When the track sleeve rotates, the gear system in the automatic ice-crushing mechanism moves synchronously, driving the ice-crushing chamber module to reciprocate up and down. Each time the ice-crushing chamber module moves downward, its pointed end will be inserted into the ice layer to break it, and at the same time, the salt particles stored inside will be sprinkled onto the ice surface. The introduction of the heating duct further enhances the ice-melting effect. The heated salt particles can not only dissolve the ice layer faster, but also form a thin layer of liquid water film on the surface, increasing friction and reducing the risk of slipping. In addition, the heating duct can also prevent the salt particles from freezing and ensure their fluidity, so that the platform can still maintain good anti-icing performance under extremely low temperature conditions, reducing dependence on the environment and the need for external energy.

[0022] The automatic salt supply mechanism ensures that salt particles are replenished in time during each ice crushing operation. The impeller system in the salt storage chamber moves up and down to stir the salt particles inside to prevent agglomeration and improve fluidity. When the ice crushing chamber module moves upward, the discharge spigot opens the sealing disc at the bottom of the salt storage chamber, allowing the salt particles to enter the ice crushing chamber module smoothly. This process does not require an additional power source and is completely driven by the action of the ice crushing mechanism, which simplifies the system structure and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the protective cavity of the present invention when it is disassembled;

[0026] Figure 3 It is a schematic diagram of the structure of the partition of the present invention in a disassembled state;

[0027] Figure 4 It is a partial structural schematic diagram of the automatic ice crushing mechanism of the present invention;

[0028] Figure 5 It is a partial structural schematic diagram of the guide rail support plate of the present invention;

[0029] Figure 6 It is a schematic diagram of the internal structure of the automatic salt supply mechanism of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the impeller rod of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure inside the reset cavity of the present invention;

[0032] Fig. 9 It is a schematic structural diagram of the ice crushing chamber module of the present invention in a cross-sectional state.

[0033] Attached photos

[0034] 1. Wall bracket; 2. Support frame; 3. Fastening bracket plate; 4. Partition; 5. Sensor; 6. Pull-out bin; 7. Water collection box; 8. Drain pipe; 9. Protective cavity; 10. First U-shaped bracket; 11. Servo motor; 12. First gear sleeve; 13. Track sleeve; 14. Guardrail; 15. First reserved opening;

[0035] 16. Automatic ice crushing mechanism; 161. Second U-shaped bracket; 162. Disc plate; 163. Second gear sleeve; 164. Guide rail bracket plate; 165. Articulated plate; 166. Card plate;

[0036] 167, ice crushing chamber module; 1671, triangular cavity; 1672, second reserved opening; 1673, inverted triangular partition; 1674, third reserved opening; 1675, heating conduit;

[0037] 168, fourth reserved opening; 169, horizontal board;

[0038] 17. Automatic salt supply mechanism; 171. Salt storage chamber; 172. Reset chamber; 173. Limit rod; 174. Reset spring; 175. Fitting wing plate; 176. First lifting bracket; 177. Sealing disc; 178. Second lifting bracket; 179. Round-mouth sleeve disc; 1710. Discharge insert; 1711. Limiting ring sleeve; 1712. Fifth reserved opening; 1713. Sixth reserved opening; 1714. Impeller rod; 1715. Impeller sleeve; 1716. First stirring rod; 1717. Second stirring rod; 1718. Sealing cover.

[0039] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0040] The following is a detailed description of a sensor-based construction protection platform provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0041] like Figures 1 to 9 As shown, an embodiment of the present invention provides a sensor-based construction protection platform, including a wall-mounted bracket 1 and a support frame 2. The wall-mounted bracket 1 is fixedly installed on the outer side of the building surface by bolts, and a plurality of fastening bracket plates 3 are fixedly installed on the outer side of the support frame 2, and are fixedly installed on the upper side of the wall-mounted bracket 1 through the fastening bracket plates 3. The upper surface of the support frame 2 is fixedly connected with a partition 4, and both side ends of the partition 4 are fixedly installed with a protective cavity 9, and the inner wall of each protective cavity 9 is fixedly installed with a first U-shaped bracket 10 near the four side corners of the partition 4, and the outer surface of each first U-shaped bracket 10 is movably installed with a first gear sleeve 12, and a gear shaft rod is arranged at the axial position of the outer surface of each first gear sleeve 12, and the outer surface of the partition 4 is meshed with a track sleeve 13 through the gear shaft rod at the axial position of the outer surface of the first gear sleeve 12, and the side of the protective cavity 9 is provided with a first reserved opening 15 for the track sleeve 13 to pass through;

[0042] The two side ends of the partition 4 are both provided with an automatic ice crushing mechanism 16 at the position of the side of the first gear sleeve 12. The automatic ice crushing mechanism 16 includes a second U-shaped bracket 161 fixedly connected to the outer side of the partition 4, and a second gear sleeve 163 meshing with the first gear sleeve 12, and also includes an ice crushing chamber module 167;

[0043] Among them, a transverse plate 169 is fixedly connected between the upper surfaces of the two second U-shaped brackets 161 at the same side end of the partition 4, and a plurality of fourth reserved openings 168 are sequentially opened on the surface of the transverse plate 169, and each of the fourth reserved openings 168 is configured with an automatic salt supply mechanism 17, and the second gear sleeve 163 rotates with the rotation of the first gear sleeve 12, and synchronously drives the ice crushing chamber module 167 to reciprocate up and down to squeeze the automatic salt supply mechanism 17, and while breaking the ice, the salt particles of the automatic salt supply mechanism 17 are sprinkled onto the outer surface of the track sleeve 13 to melt the ice.

[0044] In order to solve the problem of frequent icing on the protective platform in cold weather, the existing manual mechanical deicing method is inefficient and labor-intensive. The above technical solution is now adopted to solve the problem. The above technical solution mainly consists of a wall-mounted bracket 1, a support frame 2, a fastening bracket plate 3, a partition 4, a protective cavity 9, a first U-shaped bracket 10, a first gear sleeve 12, a crawler sleeve 13, a first reserved opening 15, an automatic ice crushing mechanism 16, and an automatic salt supply mechanism 17. The wall-mounted bracket 1 and the support frame 2 are bracket structures used for fixing the installation platform in the prior art. The wall bracket 1 is installed on the outer side of the building surface by bolts, and the support frame 2 is assembled to the upper side of the wall bracket 1 by the fastening bracket plate 3 on the side, both of which belong to the attachment support system in the prior art, specifically including shear wall supports, plate supports and support guide frames, etc. These components ensure that the frame can be stably attached to the building structure and meet the support, anti-overturning and anti-falling requirements under various working conditions; and the partition plate 4 is the receiving structure of the protective cavity 9 and the crawler sleeve 13, which is used to fix the protective cavity 9 on both sides on the one hand, and to hold up the crawler sleeve 1 on the other hand. 3, so that the track cover 13 can rotate on the outside of the partition 4, thereby improving the rigidity of the track cover 13; and the first U-shaped bracket 10 is connected to the inner side of the protective cavity 9, and is used to movably install the first gear cover 12. Furthermore, a gear shaft is provided at the center position of the outer surface of each first gear cover 12, which is used to mesh with the two sides of the track cover 13, and the inner side of the track cover 13 is also provided with a tooth opening corresponding to the meshing of the gear shaft, so that the gear shaft of the first gear cover 12 on one side drives the meshing track cover 13 to rotate, and the first gear cover on the other side 12 rotates; and the automatic ice crushing mechanism 16 includes a second U-shaped bracket 161 and a second gear sleeve 163. Since the second gear sleeve 163 is meshed with the side of the first gear sleeve 12, when the first gear sleeve 12 drives the track sleeve 13 to rotate, the second gear sleeves 163 in the automatic ice crushing mechanism 16 on both sides thereof will also rotate, so as to drive the ice crushing chamber module 167 to reciprocate up and down, and the salt particles stored in the automatic salt supply mechanism 17 are discharged, and sprinkled on the ice surface following the downward ice crushing action, so as to perform automatic ice crushing, ice melting and anti-icing work.

[0045] like Figure 1 , Figure 2 , Figure 3 As shown, a servo motor 11 is fixedly installed in the first U-shaped bracket 10 located on one of the four side corners of the partition 4, and the output end of the servo motor 11 is fixedly connected to the gear shaft at the axial position of the first U-shaped bracket 10 on the same side to drive the gear shaft and the outer meshing track sleeve 13 to rotate, and a sensor 5 is fixedly installed at the middle position of the surface of the partition 4, and the detection end of the sensor 5 is in close contact with the track sleeve 13 on the outer side of the partition 4, and a plurality of groups of anti-slip stripes are arranged on the outer surface of the track sleeve 13.

[0046] Among them, the configured servo motor 11 is a driving motor structure capable of servo control in the prior art, which is used to control the output end to rotate and drive the outer track cover 13 to rotate. The sensor 5 arranged on the partition 4 is an ice point sensor in the prior art. It determines whether it is frozen by measuring the comprehensive changes of the physical properties of the surface, such as temperature, humidity, conductivity, etc. at the detection end, so as to detect in real time whether the outer surface track cover 13 is frozen. If it is detected that the outer surface of the track cover 13 is frozen, the automatic ice crushing mechanism 16 can be controlled to work and the ice layer on the outer surface of the track cover 13 can be removed in time.

[0047] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the automatic ice crushing mechanism 16 also includes a disc plate 162 on the side of each second U-shaped bracket 161 close to the partition 4, and a second gear sleeve 163 is movably installed on the outer edge of the disc plate 162, and each second gear sleeve 163 is meshed with the first gear sleeve 12 on the same side, and guide rail bracket plates 164 are fixedly installed at the bottom positions of both side ends of the cross plate 169, and guide rail grooves are opened on the surface of the guide rail bracket plates 164, and hinge plates 165 are movably installed at the edge position of the second gear sleeve 163 facing the track sleeve 13, and a card plate 166 that slides and is stuck in the guide rail groove of the guide rail bracket plate 164 on the same side is movably installed on the side end of the hinge plate 165 away from the second gear sleeve 163.

[0048] The second U-shaped bracket 161 is a U-shaped structure as a whole, fixedly connected to the side of the partition 4 so as not to affect the rotation of the track sleeve 13, and the disc plate 162 and the second U-shaped bracket 161 are an integral structure, which plays the role of fitting the second gear sleeve 163, so that the second gear sleeve 163 can rotate on the side of the second U-shaped bracket 161, and the guide rail bracket plate 164 fixedly connected to the bottom position of the two side ends of the cross plate 169 is a bracket plate structure with a guide rail slot, so that the engaged card plate 166 can move straight up and down in the slot, because the hinge plate 165 is movably installed at the edge of the second gear sleeve 163. During the 360-degree rotation of the second gear sleeve 163, since the other end of the hinge plate 165 is movably sleeved in the guide rail bracket plate 164, the card plate 166 slidingly stuck in the guide rail bracket plate 164 can slide back and forth up and down, which is specifically:

[0049] During the clockwise rotation of the second gear sleeve 163, when the hinged end of the hinged plate 165 is at the highest point, the corresponding end of the clamping plate 166 at the other end of the hinged plate 165 is also at the highest point in the guide rail bracket plate 164. As the second gear sleeve 163 rotates further, the hinged end of the hinged plate 165 on the second gear sleeve 163 gradually moves downward, correspondingly pulling the clamping plate 166 in the guide rail bracket plate 164 gradually downward along the notch; then until the second gear sleeve 163 rotates 90 degrees clockwise, the hinged plate 165 is located at the second gear sleeve. A point on the hinged end of 163 is in the middle of the entire circle, and the corresponding card plate 166 at the other end is also in the middle of the guide rail bracket plate 164; further, as the second gear sleeve 163 continues to rotate clockwise, when the rotation range is between 90 degrees and 180 degrees, the point on the hinged end of the hinged plate 165 located on the second gear sleeve 163 moves downward from the middle end, driving the card plate 166 at the other end to move downward along the guide rail bracket plate 164 until it rotates to 180 degrees, at which time the card plate 166 at the other end moves downward along the guide rail bracket plate 164 to the lowest point. Also at this point, the triangular cavity 1671 of the ice crushing chamber module 167 configured therein fits exactly on the upper surface of the track sleeve 13; further, as the second gear sleeve 163 rotates further, in the interval from 180 degrees to 270 degrees, the hinged plate 165 located at the hinged end of the second gear sleeve 163 will gradually move upward from the lowest point until it is located in the middle position of the entire circle, and at this time, the card plate 166 at the other end also returns to the middle position along the guide rail bracket plate 164; and finally, when it rotates from 270 degrees to 360 degrees, the hinged plate 165 is located at the second gear sleeve 163. A point on the hinged end of the sleeve 163 will gradually move from the middle position to the highest point, so that the card plate 166 on the other side will also move from the middle point to the highest point along the guide rail bracket plate 164. When the entire second gear sleeve 163 rotates 360 degrees, its card plate 166 will move from the middle point to the lowest point, then move from the lowest point to the highest point, then move from the highest point to the middle point, and then move from the middle point to the lowest point, and repeat this process in sequence. Each time it moves to the lowest point, an ice crushing operation will be performed, and when it moves to the highest point, a salt grain replenishment operation will be performed, and no operation will be performed when it moves to the middle point.

[0050] like Figure 4 , Figure 5 , Fig. 9As shown, the ice crushing chamber module 167 includes a triangular cavity 1671 fixedly connected between the two side end clamps 166, the triangular cavity 1671 as a whole is a cavity sleeve structure with a pointed bottom, and an inverted triangular partition 1673 is fixedly installed at the bottom of the cavity in the triangular cavity 1671, and a plurality of third reserved openings 1674 are opened on the triangular cavity 1671 at the junction with the inverted triangular partition 1673, the third reserved openings 1674 are communicated with the interior of the triangular cavity 1671, and a heating conduit 1675 is fixedly installed in the cavity surrounded by the inverted triangular partition 1673 and the pointed end of the bottom of the triangular cavity 1671.

[0051] Among them, the cavity sleeve structure with a pointed mouth at the bottom of the triangular cavity 1671 is configured to better break the ice layer, and the third reserved openings 1674 opened on both sides of the bottom of the triangular cavity 1671 are to allow the salt particles inside to be sprinkled to a wider area. The inverted triangular partition 1673 configured inside is to better slide out the salt particles. The heating conduit 1675 configured in the cavity surrounded by the inverted triangular partition 1673 and the pointed end of the bottom of the triangular cavity 1671 is a heating pipe structure capable of heating in the prior art. During the heating process, on the one hand, it is to heat the pointed end at the bottom of the triangular cavity 1671 so that the pointed end can be better inserted into the ice layer for ice crushing, and on the other hand, it is to heat the inverted triangular partition 1673 so that the salt particles on the outer side are heated. When the salt particles are heated, they will dissolve faster in a small amount of water on the ice surface to form an electrolyte solution and quickly lower the freezing point. Compared with salt particles at room temperature, the heated salt particles can contact the ice surface and begin to melt the ice layer in a shorter time. Once more electrolyte solution is formed, the amount of salt required will be reduced, and less salt can be used on the same area, reducing costs and reducing the impact on the environment. In addition, the heated salt particles themselves carry heat, which can be directly transferred to the ice layer to accelerate the melting of the ice. This extra heat can make up for the lack of ice-melting ability of salts when the ambient temperature is low, especially in extreme low temperature conditions, and further distinguishes it from the disadvantage that salt particles at room temperature may accumulate on the ice surface and cannot fully contact the ice layer, resulting in poor ice melting effect. The heated salt particles are easier to distribute evenly, ensuring that each area can be effectively melted;

[0052] In addition, the heated salt particles can melt the ice and form a thin layer of liquid water film on the surface, which increases the friction of the surface and reduces the risk of slipping. This is particularly important for the safety of construction workers, especially on the protective platform of high-altitude operations.

[0053] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6, Figure 7 , Figure 8 As shown, a pull-out bin 6 is fixedly installed on the inner side of the support frame 2 at the bottom of the partition 4, and a water collecting box 7 is placed in the pull-out bin 6. An opening for collecting ice water is provided on the upper side of the water collecting box 7. A drain pipe 8 is fixedly connected to the bottom of the water collecting box 7. Guardrails 14 are fixedly installed on the inner walls of the protective cavity 9 at both sides of the track sleeve 13.

[0054] The pull-out bin 6 is configured to cooperate with the track cover 13 in the rotating state to receive the melted ice water and discharge it at a fixed point through the drain pipe 8 to prevent the upper ice water from dripping onto the lower platform. The guardrail 14 is provided to further improve the safety of the platform side.

[0055] The specific working principle of the automatic ice crushing mechanism 16 is:

[0056] First, after the support frame 2 is installed by the wall-mounted bracket 1 and the fastening bracket plate 3, the construction personnel can work on the upper side of the partition 4, that is, the upper surface of the crawler cover 13. In special weather, such as a cold environment with continuous rain and snow, even if a protective net is provided on the outer side of the platform, an ice layer will still form on the upper surface of the platform, that is, on the upper surface of the crawler cover 13. At this time, under the detection of the sensor 5, the staff only needs to operate according to the corresponding real-time data, and turn on the servo motor 11 when de-icing is needed;

[0057] Then, under the driving action of the output end of the servo motor 11, the crawler cover 13 sleeved on the outer side of the partition 4 is rotated, so that the side originally located at the lower side of the crawler cover 13 is rotated upward, and the side at the upper side is rotated downward, that is, the ice layer is rotated downward and the bottom is rotated upward. In the process of rotation, since the first gear cover 12 is meshed with the second gear cover 163, the automatic ice crushing mechanism 16 is operated. In the process of the crawler cover 13 rotating, its clamping plate 166 drives the triangular cavity 1671 in the ice crushing cavity module 167 to reciprocate and insert into the ice layer.

[0058] Finally, each time the triangular cavity 1671 is inserted back and forth into the ice layer, the salt particles stored in the triangular cavity 1671 will leak out from the third reserved openings 1674 on both sides along the inverted triangular partition 1673 and sprinkle onto the ice surface. Furthermore, in particularly harsh environments, the heating effect of the heating duct 1675 can further achieve the ice-crushing effect.

[0059] like Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, the automatic salt supply mechanism 17 includes a salt storage chamber 171 fixedly installed in each fourth reserved opening 168, the salt storage chamber 171 is an inverted truncated cone-shaped cavity structure as a whole, and a sealing cover 1718 for replenishing material is fixedly installed at the upper surface position of each salt storage chamber 171, and an impeller rod 1714 is fixedly installed at the top center position of the salt storage chamber 171, and an impeller sleeve 1715 is engaged on the impeller rod 1714, and a plurality of groups of first stirring rods 1716 and second stirring rods 1717 arranged in a circular manner are fixedly installed on the outer surface of the impeller sleeve 1715.

[0060] like Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, a reset chamber 172 is fixedly installed at the bottom of the salt storage chamber 171, and a fifth reserved opening 1712 is opened at the center position of the upper and lower ends of the reset chamber 172. Two limit rods 173 180 degrees apart are fixedly installed inside the reset chamber 172, and a reset spring 174 is movably sleeved on the limit rod 173, and a fitting wing plate 175 fixedly connected to the reset spring 174 is slidably sleeved at the bottom of the limit rod 173. The upper surface of the fitting wing plate 175 is fixedly connected to a first lifting bracket 176, and a sealing disc 177 is fixedly installed on the protruding end of the first lifting bracket 176. The sealing disc 177 is always sealed and blocked in the fifth reserved opening 1712 at the top of the reset chamber 172 under the elastic action of the reset springs 174 on both sides.

[0061] like Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, the automatic salt supply mechanism 17 also includes a discharge tube 1710 inserted from the fifth reserved opening 1712 at the bottom of the reset chamber 172, the bottom of the discharge tube 1710 is fixedly connected with a limiting circular ring sleeve 1711, the upper surface of the triangular cavity 1671 is located at the bottom position of each discharge tube 1710. A second reserved opening 1672 is opened, and the bottom of the limiting circular ring sleeve 1711 is connected to the second reserved opening 1672 on the same side, and a plurality of sixth reserved openings 1713 are arranged in a circular manner at the upper outer edge position of the discharge tube 1710.

[0062] like Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, a second lifting bracket 178 is fixedly installed on the upper surface of the sealing disc 177, and a round-mouth sleeve disc 179 is fixedly installed on the upper side of the second lifting bracket 178. The round-mouth sleeve disc 179 is movably sleeved on the impeller rod 1714 through the round mouth on the surface and is located at the bottom of the impeller sleeve head 1715.

[0063] like Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, the first stirring rod 1716 is in the shape of a comb extending upward, and the second stirring rod 1717 is in the shape of an L-shaped rod extending downward along the inner wall of the salt storage chamber 171.

[0064] Among them, the automatic salt supply principle of the configured automatic salt supply mechanism 17 is:

[0065] First, it is necessary to open the sealing cover 1718 on the upper side of each salt storage chamber 171 and add deicing salt particles into the salt storage chamber 171;

[0066] Then, during each operation of the automatic ice crushing mechanism 16, the hinged plate 165 drives the card plate 166 to move up and down, which in turn drives the triangular cavity 1671 to move upward, so that the discharge plug 1710 on the upper side of the triangular cavity 1671 moves upward, so that the end with the sixth reserved opening 1713 lifts the originally blocked sealing disc 177 upward, and at this time, the salt stored in the salt storage cavity 171 will enter the discharge plug 1710 through the sixth reserved opening 1713. Once the salt grains enter the discharge plug 1710, they will enter the triangular cavity 1671 at the bottom along with the discharge plug 1710, so as to replenish the triangular cavity 1671 with salt grains;

[0067] Then, because the clamping plate 166 at one end of the automatic ice crushing mechanism 16 is reciprocating, the discharging plug 1710 is also reciprocatingly inserted into the salt storage chamber 171. Each time the discharging plug 1710 exits the salt storage chamber 171, the reset spring 174 arranged in the reset chamber 172 is also reset and squeezed downward under the action of the reset force, so that one end of the sleeve wing plate 175 pulls down the first lifting bracket 176, so that the sealing disc 177 is blocked at the bottom opening position of the salt storage chamber 171 again;

[0068] Furthermore, during each upward lifting and retraction process of the sealing disc 177, the second lifting bracket 178 arranged on the upper surface of the sealing disc 177 will also drive the circular sleeve 179 to reciprocate on the impeller rod 1714, so that the impeller sleeve 1715 sleeved on the impeller rod 1714 will reciprocate up and down. Since the impeller sleeve 1715 is meshed with the impeller rod 1714, the impeller sleeve 1715 will also rotate during each reciprocating up and down movement, so that the first stirring rod 1716 and the second stirring rod 1717 on the outside can move up and down while rotating inside the salt storage chamber 171, so as to stir the salt particles inside, improve the fluidity of the salt particles inside, and simultaneously avoid the agglomeration of the salt particles.

[0069] Among them, since the automatic salt supply mechanism 17 works in conjunction with the automatic ice crushing mechanism 16, it can improve the linkage performance between the two mechanisms and avoid working interference, and can also reduce the introduction of additional driving components.

[0070] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0071] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A sensor-based construction protection platform, comprising a wall-mounted bracket (1) and a support frame (2), characterized in that: The wall-mounted bracket (1) is fixedly installed on the outer side of the building surface by bolts, a plurality of fastening bracket plates (3) are fixedly installed on the outer side surface of the support frame (2), and are fixedly installed on the upper side of the wall-mounted bracket (1) by the fastening bracket plates (3), and a partition (4) is fixedly connected to the upper surface of the support frame (2), and protective cavities (9) are fixedly installed on both side ends of the partition (4), and a first U-shaped bracket (10) is fixedly installed on the inner wall of each protective cavity (9) near the four side corners of the partition (4), and a first gear sleeve (12) is movably installed on the outer surface of each first U-shaped bracket (10), and a gear shaft is provided at the axial position of the outer surface of each first gear sleeve (12), and a track sleeve (13) is meshed with the gear shaft at the axial position of the outer surface of the first gear sleeve (12) on the outer surface of the partition (4), and the side of the protective cavity (9) is provided with a first reserved opening (15) for the track sleeve (13) to pass through; Automatic ice crushing mechanisms (16) are disposed at both side ends of the partition (4) at positions on the side of the first gear sleeve (12), the automatic ice crushing mechanism (16) comprising a second U-shaped bracket (161) fixedly connected to the outer side of the partition (4), and a second gear sleeve (163) meshing with the first gear sleeve (12), and also comprising an ice crushing chamber module (167); A transverse plate (169) is fixedly connected between the upper surfaces of the two second U-shaped brackets (161) at the same side end of the partition (4), and a plurality of fourth reserved openings (168) are sequentially opened on the surface of the transverse plate (169), and an automatic salt supply mechanism (17) is arranged in each of the fourth reserved openings (168); the second gear sleeve (163) rotates along with the rotation of the first gear sleeve (12), and synchronously drives the ice-breaking chamber module (167) to reciprocate up and down to squeeze the automatic salt supply mechanism (17), thereby breaking ice and sprinkling salt particles of the automatic salt supply mechanism (17) onto the outer surface of the track sleeve (13) to melt ice.

2. A sensor-based construction protection platform according to claim 1, characterized in that: A servo motor (11) is fixedly installed in a first U-shaped bracket (10) located on one of the four side corners of the partition (4), and the output end of the servo motor (11) is fixedly connected to a gear shaft at the axial position of the first U-shaped bracket (10) on the same side, so as to drive the gear shaft and the outer meshing track sleeve (13) to rotate. A sensor (5) is fixedly installed at a middle position on the surface of the partition (4), and the detection end of the sensor (5) is in close contact with the track sleeve (13) on the outer side of the partition (4). The outer surface of the track sleeve (13) is provided with a plurality of groups of anti-slip stripes.

3. A sensor-based construction protection platform according to claim 2, characterized in that: The automatic ice crushing mechanism (16) further comprises a disc plate (162) on a side of each second U-shaped bracket (161) close to the partition plate (4), a second gear sleeve (163) being movably mounted on the outer edge of the disc plate (162), and each second gear sleeve (163) is meshed with the first gear sleeve (12) on the same side, guide rail bracket plates (164) are fixedly mounted at the bottom positions of both side ends of the transverse plate (169), guide rail slots are provided on the surface of the guide rail bracket plates (164), hinge plates (165) are movably mounted at the edge positions of the second gear sleeve (163) on the side facing the track sleeve (13), and a clamping plate (166) which slides and is clamped in the guide rail slot of the guide rail bracket plate (164) on the same side is movably mounted on the side end of the hinge plate (165) away from the second gear sleeve (163).

4. A sensor-based construction protection platform according to claim 3, characterized in that: The ice crushing chamber module (167) comprises a triangular cavity (1671) fixedly connected between two side end clamps (166); the triangular cavity (1671) is a cavity sleeve structure with a pointed bottom as a whole; an inverted triangular partition (1673) is fixedly installed at the bottom of the cavity inside the triangular cavity (1671); a plurality of third reserved openings (1674) are provided on the triangular cavity (1671) at positions where the triangular cavity (1671) is located at the intersection with the inverted triangular partition (1673); the third reserved openings (1674) are communicated with the interior of the triangular cavity (1671); and a heating conduit (1675) is fixedly installed in the cavity surrounded by the inverted triangular partition (1673) and the pointed end of the bottom of the triangular cavity (1671).

5. A sensor-based construction protection platform according to claim 4, characterized in that: A drawer compartment (6) is fixedly installed on the inner side of the support frame (2) at a position at the bottom of the partition (4), and a water receiving box (7) is placed in the drawer compartment (6). An opening for receiving ice water is provided on the upper side of the water receiving box (7), and a drainage pipe (8) is fixedly connected to the bottom of the water receiving box (7). Guardrails (14) are fixedly installed on the inner wall of the protective cavity (9) at positions on both sides of the track cover (13).

6. A sensor-based construction protection platform according to claim 5, characterized in that: The automatic salt supply mechanism (17) includes a salt storage chamber (171) fixedly installed in each fourth reserved opening (168), the salt storage chamber (171) as a whole is an inverted truncated cone-shaped cavity structure, and a sealing cover (1718) for replenishing material is fixedly installed at the upper surface position of each salt storage chamber (171), an impeller rod (1714) is fixedly installed at the center position of the top circle in the salt storage chamber (171), and an impeller sleeve (1715) is meshed on the impeller rod (1714), and a plurality of groups of first stirring rods (1716) and second stirring rods (1717) arranged in a circular manner are fixedly installed on the outer surface of the impeller sleeve (1715).

7. A sensor-based construction protection platform according to claim 6, characterized in that: A reset chamber (172) is fixedly installed at the bottom of the salt storage chamber (171), and a fifth reserved opening (1712) is opened at the center position of the upper and lower ends of the reset chamber (172). Two limit rods (173) separated by 180 degrees are fixedly installed inside the reset chamber (172), and a reset spring (174) is movably sleeved on the limit rod (173), and a sleeve wing plate (175) fixedly connected to the reset spring (174) is slidably sleeved at the position at the bottom of the limit rod (173), and the upper surface of the sleeve wing plate (175) is fixedly connected to the first lifting bracket (176), and a sealing disc (177) is fixedly installed on the protruding end of the first lifting bracket (176). Under the elastic action of the reset springs (174) on both sides, the sealing disc (177) is always sealed and blocked in the fifth reserved opening (1712) at the top of the reset chamber (172).

8. The sensor-based construction protection platform according to claim 7, characterized in that: The automatic salt supply mechanism (17) further comprises a discharge plug (1710) inserted from a fifth reserved opening (1712) at the bottom of the reset chamber (172); the bottom of the discharge plug (1710) is fixedly connected to a limiting circular ring sleeve (1711); the upper surface of the triangular cavity (1671) is provided with a second reserved opening (1672) at the bottom position of each discharge plug (1710); the bottom of the limiting circular ring sleeve (1711) is connected to the second reserved opening (1672) on the same side; and a plurality of sixth reserved openings (1713) are arranged in a circular manner at the upper outer edge position of the discharge plug (1710).

9. A sensor-based construction protection platform according to claim 8, characterized in that: A second lifting bracket (178) is fixedly mounted on the upper surface of the sealing disc (177), and a round-mouth sleeve disc (179) is fixedly mounted on the upper side of the second lifting bracket (178). The round-mouth sleeve disc (179) is movably sleeved on the impeller rod (1714) through a round mouth on the surface and is located at the bottom of the impeller sleeve head (1715).

10. A sensor-based construction protection platform according to claim 9, characterized in that: The first stirring rod (1716) is in the shape of a comb extending upward, and the second stirring rod (1717) is in the shape of an L-shaped rod extending downward along the inner wall of the salt storage chamber (171).

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