A construction safety protection device

Abstract

The application discloses a kind of construction safety protection device, including protection plate, supporting mechanism one, supporting mechanism two, supporting mechanism one, supporting mechanism two vertically set in building edge, supporting mechanism one, supporting mechanism two are provided with multiple and are evenly spaced around building edge arrangement, protection plate is set between supporting mechanism one, supporting mechanism two, supporting mechanism one includes stand one, plug-in board one, supporting mechanism two includes stand two, plug-in board two, stand one, stand two vertically fixedly set on building one level, the bottom of stand one, stand two is fixedly connected between building one level, construction personnel rotates rotating lever, the end of rotating lever is in contact with the thread groove of threaded rod, to drive threaded rod to move upwards, so that the top of threaded rod is in contact with the bottom of building top level, to improve the stability of stand one, protection plate, facilitate the installation and removal of protection plate, and can be more conveniently transported, greatly improve the efficiency of construction.

Description

Technical Field

[0001] This invention relates to the field of building construction, and in particular to a building construction safety protection device. Background Technology

[0002] Architecture is a general term for buildings and structures. It refers to the artificial environment created by people to meet the needs of social life by using the material and technical means they have mastered and applying certain scientific laws and aesthetic principles. Safe construction is required in construction projects. During the construction process, lifting devices are often used to assist workers and facilitate their work. Safety protection is also essential for the edges of construction sites.

[0003] For example, Chinese invention patent application number CN201911295431.4 discloses a construction safety protection device. This patent uses a main motor to drive a lead screw to rotate, which winds and pulls a steel wire rope, thereby driving a movable pulley to move upward on a vertical rod and pulling the moving platform upward, ensuring stability during movement. Combined with the action of a guide rod, a moving cylinder, a second spring, and a first moving gear, it further ensures strong traction performance during movement, improving the problems of insufficient rope strength and poor stability during traction. During movement, the rebound action adjusts the adjustment mechanism within the lifting cylinder... Under the action of the rotating rod, the section rod extends to support the upward movement of the moving platform, and the traction rod moves left and right on the guide rail under the action of the first spring, improving the stability and adjustability of the upward movement and ensuring the safety of construction. The articulated rod can further enhance its support efficiency. When there is a falling object, the elastic plate and the fifth spring provide the first buffer, then the compression buffer plate squeezes the moving rod downward, squeezing the fourth spring on the positioning rod, and the second rotation gear meshes with the teeth on the buffer plate for the second buffer. The elastic buffer layer provides the third buffer, protecting the construction personnel.

[0004] Existing protective devices and their structures are mostly installed using fixed connections, which makes installation and disassembly cumbersome and troublesome, unsuitable for large-scale construction, inconvenient to transport to different construction sites, and have relatively limited functionality.

[0005] Therefore, there is an urgent need for a construction safety protection device to solve the above-mentioned technical problems, so that it can be conveniently applied to different construction occasions, and on this basis, some practical functions can be added. Summary of the Invention

[0006] The present invention aims to solve the above problems, thereby providing a construction safety protection device that facilitates the installation and disassembly of the protective plate and makes transportation more convenient, thus greatly improving construction efficiency.

[0007] The technical solution adopted by the present invention to solve the aforementioned problem is as follows: A construction safety protection device, installed on a building, includes a protective plate, a first support mechanism, and a second support mechanism. The first and second support mechanisms are vertically installed at the edge of the building. Multiple first and second support mechanisms are evenly spaced around the edge of the building. The protective plate is installed between the first and second support mechanisms. The first and second support mechanisms have the same structure. The first support mechanism includes a first column and a first insert plate. The second support mechanism includes a second column and a second insert plate. The first and second columns are vertically fixed on the first floor of the building. The bottom of the first and second columns is fixedly connected to the first floor of the building. The top of the first and second columns extends vertically upward. The first insert plate is vertically installed on the wall of the first column, and the second insert plate is vertically installed on the wall of the second column. The protective plate has vertically opened insertion slots at both ends along its length. The protective plate is matched and inserted into the first and second insert plates through the insertion slots, so that the protective plate and the first and second columns are fixedly assembled.

[0008] As a preferred embodiment, a further technical solution of the present invention is as follows: Furthermore, the support mechanism also includes a support assembly, which includes a connecting sleeve, a threaded rod, a rotating rod, and a protrusion. The connecting sleeve is rotatably sleeved on the upper end of the column one. The column one is a hollow column. The threaded rod passes through the connecting sleeve and is inserted into the column one. One end of the rotating rod is fixedly connected to the outer wall of the connecting sleeve. One end of the protrusion is fixedly connected to the inner wall of the connecting sleeve. The end of the protrusion extends into the threaded groove of the threaded rod.

[0009] Furthermore, a winding reel is rotatably mounted on the top of column one, and a transmission mechanism is provided on the building's support column. The transmission mechanism includes a mounting frame, a worm gear, a rocker wheel, a worm wheel, and a gear. The mounting frame is fixedly mounted on the building's support column, the worm gear is rotatably mounted on the mounting frame, the rocker wheel is coaxially fixedly mounted on the end of the worm gear, the worm wheel is mounted on column one, and the worm wheel is coaxially fixedly connected to the winding reel, and the worm wheel meshes with the worm gear.

[0010] Furthermore, a guide rod is vertically installed on the top wall of the winding reel, and a pressure plate is installed above the winding reel. The pressure plate is sleeved on the first column and the guide rod. An external step is provided on the top of the guide rod, and a spring is sleeved on the guide rod. One end of the spring contacts the bottom of the pressure plate, and the other end contacts the top wall of the winding reel. A winding rod is vertically installed at the bottom of the pressure plate. A clearance hole is opened on the top wall of the winding reel, and the bottom of the winding rod passes through the clearance hole on the top wall of the winding reel. A transmission component for driving the winding rod to move up and down is provided between the pressure plate and the worm gear.

[0011] Furthermore, the transmission assembly includes a gear, a guide block, a rack, and a clamping plate. The gear is coaxially fixedly sleeved on the end of the worm gear. The guide block is fixedly set on the top of the mounting bracket. The clamping plate has a clamping groove, and the pressure plate is clamped in the clamping groove of the clamping plate. The rack is located on one side of the gear, and the rack and the clamping plate are connected by a connecting rod. The guide block has a guide groove, and the connecting rod passes through the guide groove of the guide block, so that the rack meshes with the gear.

[0012] Furthermore, a fastening steel cable is installed on the column, which can be looped onto the building support column.

[0013] Furthermore, a groove is provided at the bottom of the building layer, which can be inserted into the groove at the bottom of the building layer when the threaded rod is lifted.

[0014] The present invention, which adopts the above technical solution, has the following prominent features compared with the prior art: 1. The protective plate is matched and inserted into the plug plate one and plug plate two through the plug slot, so that the protective plate and the column one and column two form a fixed assembly, which facilitates the installation and disassembly of the protective plate and makes it easier to transport, greatly improving the construction efficiency. 2. When the construction worker rotates the rotating rod, the end of the protrusion abuts against the threaded groove of the threaded rod, thereby driving the threaded rod to move upward, so that the top of the threaded rod abuts against the bottom of the top layer of the building, thereby improving the stability of the column and the protective plate. When the rocker wheel is rotated, the worm gear drives the worm wheel to rotate, thereby driving the winding reel to rotate. The traction rope can be tied to the winding reel. When the winding reel rotates, it can hold the traction rope, thereby hoisting the construction materials. 3. When the traction rope is pulled, the rocker wheel drives the worm gear to rotate, which in turn drives the gear to rotate, which in turn drives the rack to move, which in turn drives the pressure plate to move down along the guide rod, which in turn drives the winding rod to move down and into the winding reel. When the rocker wheel is continuously rotated, the rack disengages from the gear. During the rotation of the winding reel, the winding rod can wind the traction rope and increase the winding speed, which further improves the work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the cooperation between the support mechanism 1, the support mechanism 2, and the protective plate of the present invention; Figure 3 This is a schematic diagram of the support mechanism of the present invention; Figure 4 This is a schematic diagram of the transmission mechanism and winding reel of the present invention. Figure 5 This is a schematic diagram of the assembly of the first column and the support components of the present invention; Figure 6 This is a schematic diagram illustrating the interaction between the worm gear, worm shaft, gear, and rack of the present invention. Figure 7 This is a schematic diagram of the cooperation between the pressure plate and the winding plate of the present invention; Figure 8 This is a schematic diagram of the engagement between the winding rod and the winding reel of the present invention.

[0016] In the diagram: 10. Protective plate; 110. Insertion slot; 20. Support mechanism one; 210. Column one; 211. Insertion plate one; 212. Fastening steel rope; 220. Transmission mechanism; 221. Mounting bracket; 222. Worm gear; 223. Rocker wheel; 224. Worm wheel; 225. Gear; 226. Guide block; 227. Rack; 228. Clamping plate; 230. Winding reel; 240. Support assembly; 241. Connecting sleeve; 242. Threaded rod; 243. Rotating rod; 244. Protrusion; 250. Pressure plate; 251. Guide rod; 252. Winding rod; 30. Support mechanism two; 310. Column two; 311. Insertion plate two. Detailed Implementation

[0017] The following description of the embodiments will help the public better understand the present invention. However, the specific embodiments provided by the applicant should not and should not be regarded as a limitation on the technical solution of the present invention. Any changes to the definition of components or technical features and / or formal but not substantive changes to the overall structure should be regarded as the scope of protection defined by the technical solution of the present invention.

[0018] See Figures 1 to 8 As shown, the technical solution of the present invention is as follows: A construction safety protection device, installed on a building, includes a protective plate 10, a first support mechanism 20, and a second support mechanism 30. The first support mechanism 20 and the second support mechanism 30 are vertically installed at the edge of the building. Multiple first support mechanisms 20 and second support mechanisms 30 are arranged at even intervals around the edge of the building. The protective plate 10 is positioned between the first support mechanisms 20 and the second support mechanism 30. The first support mechanism 20 and the second support mechanism 30 have identical structures. The first support mechanism 20 includes a first column 210 and a first connecting plate 211, and the second support mechanism 30 includes a second column 310 and a second connecting plate 311. The protective plate 10 is vertically fixed on the first floor of the building. The bottom of the first column 210 and the second column 310 are fixedly connected to the first floor of the building. The top of the first column 210 and the second column 310 extends vertically upward. The wall of the first column 210 and the second column 310 are vertically provided with a plug-in plate 211. The two ends of the protective plate 10 in the length direction are vertically provided with plug-in slots 110. The protective plate 10 is matched and plugged into the plug-in plate 211 and the plug-in plate 311 through the plug-in slots 110, so that the protective plate 10 and the first column 210 and the second column 310 form a fixed assembly, which facilitates the installation and disassembly of the protective plate 10.

[0019] More specifically, the support mechanism 20 also includes a support component 240, which includes a connecting sleeve 241, a threaded rod 242, a rotating rod 243, and a protrusion 244. The connecting sleeve 241 is rotatably fitted onto the upper end of the column 210, which is a hollow column. The threaded rod 242 passes through the connecting sleeve 241 and is inserted into the column 210. One end of the rotating rod 243 is fixedly connected to the outer wall of the connecting sleeve 241, and one end of the protrusion 244 is fixedly connected to the inner wall of the connecting sleeve 241. The end of the protrusion 244 extends into the threaded groove of the threaded rod 242. When the construction personnel rotate the rotating rod 243, the end of the protrusion 244 abuts against the threaded groove of the threaded rod 242, thereby driving the threaded rod 242 to move upward, so that the top of the threaded rod 242 abuts against the bottom of the top layer of the building, thereby improving the stability of the column 210 and the protective plate 10.

[0020] Example 2: like Figure 5-6 As shown, a winding reel 230 is rotatably mounted on the top of column 210. A transmission mechanism 220 is installed on the building's support column. The transmission mechanism 220 includes a mounting frame 221, a worm gear 222, a rocker wheel 223, a worm wheel 224, and a gear 225. The mounting frame 221 is fixedly mounted on the building's support column. The worm gear 222 is rotatably mounted on the mounting frame 221. The rocker wheel 223 is coaxially fixedly mounted on the end of the worm gear 222. The worm wheel 224 is mounted on column 210 and coaxially fixedly connected to the winding reel 230. The worm wheel 224 meshes with the worm gear 222. When the rocker wheel 223 is rotated, the worm gear 222 drives the worm wheel 224 to rotate, thereby driving the winding reel 230 to rotate. The traction rope can be tied to the winding reel 230. When the winding reel 230 rotates, it can pull the traction rope, thereby hoisting the construction materials.

[0021] More specifically, a guide rod 251 is vertically installed on the top wall of the winding reel 230, and a pressure plate 250 is installed above the winding reel 230. The pressure plate 250 is sleeved on the column 210 and the guide rod 251. An external step is provided on the top of the guide rod 251, and a spring is sleeved on the guide rod 251. One end of the spring contacts the bottom of the pressure plate 250, and the other end contacts the top wall of the winding reel 230. A winding rod 252 is vertically installed at the bottom of the pressure plate 250. A clearance hole is opened on the top wall of the winding reel 230, and the bottom of the winding rod 252 passes through the clearance hole on the top wall of the winding reel 230. A transmission component for driving the winding rod 252 to move up and down is provided between the pressure plate 250 and the worm gear 222.

[0022] Example 3: like Figure 7-8As shown, the transmission assembly includes a gear 225, a guide block 226, a rack 227, and a retaining plate 228. The gear 225 is coaxially fixedly sleeved on the end of the worm gear 222. The guide block 226 is fixedly mounted on the top of the mounting bracket 221. The retaining plate 228 has a retaining groove, and the pressure plate 250 is engaged in the retaining groove of the retaining plate 228. The rack 227 is located on one side of the gear 225, and the rack 227 is connected to the retaining plate 228 by a connecting rod. The guide block 226 has a guide groove, and the connecting rod passes through the guide groove of the guide block 226. The rack 227 and the gear 225 are connected by a guide rod. When the traction rope is pulled, the rocker wheel 223 drives the worm gear 222 to rotate, which in turn drives the gear 225 to rotate. This drives the rack 227 to move, which in turn drives the pressure plate 250 to move down along the guide rod 251. This causes the winding rod 252 to move down and into the winding reel 230. When the rocker wheel 223 is continuously rotated, the rack 227 disengages from the gear 225. During the rotation of the winding reel 230, the winding rod 252 can wind the traction rope and increase the winding speed, further improving work efficiency.

[0023] More specifically, a fastening steel rope 212 is installed on the column 210. The fastening steel rope 212 can be looped onto the building support column to provide secondary protection for the protective plate 10.

[0024] More specifically, a groove is reserved at the bottom of the building layer, and the threaded rod 242 can be inserted into the groove at the bottom of the building layer when it is lifted, thereby improving the stability of the support.

[0025] In the process of using this invention, the protective plate 10 is first inserted into the adjacent plug-in plate 211 and plug-in plate 311 through the plug-in slot 110, thereby forming a fixed assembly between the protective plate 10 and the column 210 and the column 310, effectively providing protection. The whole process does not require the use of tools, which provides convenience for the installation and disassembly of the protective plate 10. Then, the construction personnel rotate the rotating rod 243 to control the end of the protrusion 244 to abut against the threaded groove of the threaded rod 242. The friction of the protrusion 244 surface is small, thereby driving the threaded rod 242 to rotate upward, so that the top of the threaded rod 242 abuts against the bottom of the top layer of the building, realizing the function of stably installing the column 210 and the protective plate 10. When it is necessary to disassemble the structure, simply rotate the rotating rod 243 in the opposite direction to control the threaded rod 242 to descend, so as to easily disassemble the column 210 and the protective plate 10. When hoisting work is required, the rocker wheel 223 is rotated, and the worm gear 222 drives the worm wheel 224 to rotate, thereby driving the winding reel 230 to rotate. The traction rope can be tied to the winding reel 230. When the winding reel 230 rotates, it can hold the traction rope. While the rocker wheel 223 drives the worm gear 222 to rotate, the worm gear 222 will simultaneously drive the gear 225 to rotate, and then drive the rack 227 to move, thereby driving the pressure plate 250 to move down along the guide rod 251, thereby driving the winding rod 252 to move down and into the winding reel 230. When the rocker wheel 223 is continuously rotated, the rack 227 disengages from the gear 225. During the rotation of the winding reel 230, the winding rod 252 can wind the traction rope. Moreover, the winding rod 252 increases the shaft diameter of the winding reel 230, thereby increasing the winding speed and further improving the work efficiency. When rapid release of the traction rope is required, the rocker wheel 223 is rotated in the opposite direction, which in turn drives the rack 227 to move in the opposite direction, thereby causing the winding rod 252 to move upward. This controls the traction rope to disengage from the winding rod 252, reducing the shaft diameter of the traction rope winding and thus reducing the tension on the traction rope. Consequently, the traction rope is released quickly under the action of gravity, realizing the function of convenient hoisting of construction materials. Through the spring setting on the guide column 251, the gear 225 can quickly mesh with the rack 227 when the rocker wheel 223 is rotated in the opposite direction, and the position of the rack 227 is more stable.

[0026] The protective plate of this invention is fitted into two plug-in plates via interlocking slots, thus forming a fixed assembly between the protective plate and the first and second columns. This facilitates the installation and disassembly of the protective plate and makes transportation more convenient, greatly improving construction efficiency. When the construction worker rotates the rotating rod, the end of the protrusion abuts against the threaded groove of the threaded rod, thereby driving the threaded rod upward, so that the top of the threaded rod abuts against the bottom of the building's top layer, thereby improving the stability of the first column and the protective plate. When the rocker wheel is rotated, the worm gear drives the worm wheel to rotate, thereby driving the winding... As the reel rotates, the traction rope can be attached to the winding reel. When the winding reel rotates, it can hold the traction rope, thereby hoisting the construction materials. When the traction rope is held, the rocker wheel drives the worm gear to rotate, which in turn drives the gear to rotate, which in turn drives the rack to move, thereby driving the pressure plate to move down along the guide rod, which in turn drives the winding rod to move down and into the winding reel. When the rocker wheel is continuously rotated, the rack disengages from the gear. During the rotation of the winding reel, the winding rod can wind the traction rope, which can increase the winding speed and further improve work efficiency.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. All equivalent changes made based on the description and drawings of the present invention are included within the scope of the present invention.

Claims

1. A construction safety protection device, installed on a building, characterized in that: The system includes a protective panel, a support mechanism one, and a support mechanism two. Support mechanisms one and two are vertically installed at the edge of the building. Multiple support mechanisms one and two are evenly spaced around the edge of the building. The protective panel is installed between support mechanisms one and two. Support mechanisms one and two have the same structure. Support mechanism one includes a column one and a plug plate one. Support mechanism two includes a column two and a plug plate two. Columns one and two are vertically fixed on the first floor of the building. The bottom of columns one and two is fixedly connected to the first floor of the building. The top of columns one and two extends vertically upward. Plug plate one is vertically installed on the wall of column one. Plug plate two is vertically installed on the wall of column two. Plug slots are vertically opened at both ends of the protective panel along its length. The protective panel is matched and plugged into plug plate one and plug plate two through the plug slots, so that the protective panel and columns one and two form a fixed assembly. The support mechanism also includes a support assembly, which includes a connecting sleeve, a threaded rod, a rotating rod, and a protrusion. The connecting sleeve is rotatably sleeved on the upper end of the column one. The column one is a hollow column. The threaded rod passes through the connecting sleeve and is inserted into the column one. One end of the rotating rod is fixedly connected to the outer wall of the connecting sleeve. One end of the protrusion is fixedly connected to the inner wall of the connecting sleeve. The end of the protrusion extends into the threaded groove of the threaded rod. A winding reel is rotatably mounted on the top of column one. A transmission mechanism is provided on the building's support column. The transmission mechanism includes a mounting frame, a worm, a rocker wheel, a worm gear, and a gear. The mounting frame is fixedly mounted on the building's support column. The worm is rotatably mounted on the mounting frame. The rocker wheel is coaxially fixedly mounted on the end of the worm. The worm gear is mounted on column one. The worm gear and the winding reel are coaxially fixedly connected and mesh with the worm. A guide rod is vertically installed on the top wall of the winding reel. A pressure plate is installed above the winding reel and is sleeved on the column and the guide rod. An external step is provided on the top of the guide rod. A spring is sleeved on the guide rod. One end of the spring contacts the bottom of the pressure plate and the other end contacts the top wall of the winding reel. A winding rod is vertically installed at the bottom of the pressure plate. A clearance hole is opened on the top wall of the winding reel. The bottom of the winding rod passes through the clearance hole on the top wall of the winding reel. A transmission component for driving the winding rod to move up and down is provided between the pressure plate and the worm gear.

2. The construction safety protection device according to claim 1, characterized in that: The transmission assembly includes a gear, a guide block, a rack, and a clamping plate. The gear is coaxially fixedly sleeved on the end of the worm gear. The guide block is fixedly set on the top of the mounting bracket. The clamping plate has a clamping groove, and the pressure plate is clamped in the clamping groove of the clamping plate. The rack is located on one side of the gear. The rack and the clamping plate are connected by a connecting rod. The guide block has a guide groove, and the connecting rod passes through the guide groove of the guide block, so that the rack meshes with the gear.

3. The construction safety protection device according to claim 2, characterized in that: A fastening steel cable is installed on the column, which can be looped onto the building support column.

4. The construction safety protection device according to claim 3, characterized in that: The bottom of the building layer has a pre-drilled groove, which can be inserted into the groove when the threaded rod is lifted.

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