Intelligent telescopic anti-falling platform

Abstract

An intelligent telescopic anti-falling platform comprises supporting rails, the supporting rails are arranged in pairs at intervals, a plurality of sliding sports cars are arranged on each supporting rail in a sliding mode, and the front-back adjacent sliding sports cars are connected through connecting ropes and driven by a driving device to be relatively close to or separated from each other; a safety flat net is installed between the sliding running cars on the left and right supporting rails. The intelligent telescopic anti-falling platform provided by the utility model is safer and more reliable.

Description

Technical Field

[0001] The utility model relates to an anti-falling platform, in particular to an intelligent telescopic anti-falling platform. Background Art

[0002] In the construction of building projects, the traditional safety measure is the safety net, which is a combination of steel pipe fasteners and steel wire ropes. It is installed on the outer wall during the construction of the main structure to prevent materials from falling from high altitude during the construction of the upper structure, affecting the safety of the workers working on the accessories. However, the traditional measures are difficult to install, and the operators need to install the steel pipes along the independent steel pipes, which has a high risk of falling. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an intelligent telescopic anti-falling platform, which is easy to process and manufacture, convenient to install and operate, safe and reliable, can effectively reduce installation risks, and is convenient and safe when cleaning fallen objects on the flat net.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] An intelligent telescopic anti-falling platform comprises support rails, which are arranged in pairs at intervals. A plurality of sliding sports cars are slidably arranged on each support rail. Front and rear adjacent sliding sports cars are connected by connecting ropes and driven by a driving device to move closer or apart. A safety flat net is installed between the sliding sports cars on the left and right support rails.

[0006] The driving device comprises transmission wheels arranged at the lower ends of the first and second ends of each supporting track, transmission belts are installed on the two transmission wheels, and one of the transmission wheels is connected to the servo motor.

[0007] The supporting rail is made of H-shaped steel.

[0008] The end of the support rail is fixed to the outer wall of the structure by embedded bolts, and the end of the support rail is fixed to the upper floor structure by a hanging rope.

[0009] The sliding sports car comprises a U-shaped frame, on which a first roller and a second roller are respectively installed above and below the U-shaped frame, the first roller rolls along the horizontal part of the supporting track, and the second roller rolls along the side wall of the supporting track.

[0010] The utility model provides an intelligent telescopic anti-falling platform, which has the following technical effects:

[0011] 1) By using a combination of sliding cars, connecting ropes and driving devices, multiple sets of sliding cars can be closed and separated, so that the safety net can be unfolded or folded. When it is necessary to clean up fallen objects on the safety net, the safety net can be folded toward the outer wall of the structure, which makes it more convenient to clean up fallen objects and safer; when it is necessary to receive fallen objects to prevent them from falling and injuring people, the safety net can be unfolded outward to form a shield.

[0012] 2) By using mutually perpendicular first rollers, second rollers and H-shaped steel support rails, the sliding sports car can be prevented from slipping off the support rails due to the impact of falling objects, thereby ensuring the stability of the structure.

[0013] 3) This device can complete the assembly of steel, sliding sports car, driving device and other components on the ground in advance. After the main structure is ready, use tower crane and other equipment to connect the supporting steel rail with the bolts or connecting steel plates embedded during the construction of the main structure; assemble the safety net indoors, and finally assemble the safety net with the sliding sports car on the side close to the outer wall, and unfold the safety net through the sliding sports car to reduce the risk of people falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 This is the front view of the support rail after installation in the utility model.

[0016] Figure 2 It is a top view of the utility model.

[0017] Figure 3 for Figure 2 Horizontal cross-section of .

[0018] Figure 4 for Figure 2 main view.

[0019] Figure 5 It is a schematic diagram of the structure of the support track in the utility model.

[0020] Figure 6 It is a structural schematic diagram of the sliding sports car in the utility model.

[0021] Figure 7 This is a diagram of the first unfolded state of the sliding sports car in the utility model.

[0022] Figure 8 This is a diagram of the first folded state of the sliding sports car in the utility model.

[0023] In the figure: support rail 1, hanging rope 2, sliding sports car 3, U-shaped frame 3.1, first roller 3.2, second roller 3.3, ear plate with holes 3.4, connecting rope 4, driving device 5, transmission wheel 5.1, transmission belt 5.2, servo motor 5.3, structural outer wall 6, upper floor structure 7, safety flat net 8. DETAILED DESCRIPTION

[0024] like Figure 1-3 As shown, an intelligent telescopic anti-falling platform includes a pair of support rails 1, which are arranged at a certain interval. The end of each support rail 1 is fixed to the structural outer wall 6 by embedded bolts, and the end of each support rail 1 is fixed to the upper floor structure 7 by a suspension rope 2 (wire rope).

[0025] like Figure 2-3 As shown, a plurality of sliding cars 3 are arranged on each support rail 1, and adjacent sliding cars 3 are connected by connecting ropes 4 (wire ropes), and a driving device 5 drives the plurality of sliding cars 3 to close and disperse outward. A safety net 8 is arranged on the sliding car 3 between the two support rails 1, and the safety net 8 is connected to the left and right sliding cars 3 by load-bearing wire ropes.

[0026] like Figure 4 As shown, the driving device 5 includes a transmission wheel 5.1 arranged at the lower end of the head and tail of each support rail 1, and a transmission belt 5.2 is installed on the transmission wheel 5.1. A transmission wheel 5.1 at the head end of each support rail 1 is connected to a servo motor 5.3 (a small motor). The transmission belt 5.2 is connected to a sliding sports car 3 at the end of the support rail 1.

[0027] When the servo motor 5.3 drives the transmission wheel 5.1 to start, the transmission belt 5.2 starts transmission. Figure 4 , Figure 7-8 As shown, the sliding sports car 3 changes from the outwardly separated and unfolded state to the inwardly closed and folded state. During the transmission process of the transmission belt 5.2, the upper half of the transmission belt 5.2 moves to the left, and the sliding sports car 3 at the tail end is also driven to move to the left. When it hits the adjacent sliding sports car 3, it will push the sliding sports car 3 to the left as well. Repeating the above process can push other sliding sports cars 3 to move until all the sliding sports cars 3 move closer to the structural outer wall 6.

[0028] When the sliding sports car 3 needs to change from the inwardly folded state to the outwardly separated and unfolded state, the servo motor 5.3 can drive the upper half of the transmission belt 5.2 to move rightward, and the sliding sports car 3 at the tail end is also driven to move rightward. In the process of moving rightward, the traction of the connecting rope 4 will gradually drive other sliding sports cars 3 to move and unfold.

[0029] The upper half of the transmission belt 5.2 can be moved left or right by controlling the servo motor 5.3 to rotate forward and reverse. A control box can be arranged at a suitable position of the device, and a controller, a power supply, etc. are arranged in the control box. The controller is provided with a motor forward and reverse button and a start and stop button, etc., for easy operation.

[0030] In order to effectively unfold and retract the safety net 8, the servo motors 5.3 on the two support rails 1 can be controlled to move synchronously, so that the two transmission belts 5.2 can also move synchronously. Then the sliding cars 3 on the two support rails 1 can also move synchronously. In this way, when the sliding cars 3 move toward the ends of the two support rails 1, the safety net 8 can be unfolded; when the sliding cars 3 move toward the ends of the two support rails 1, the safety net 8 can be retracted, which is convenient for cleaning foreign objects on the safety net 8.

[0031] Preferably, the support rail 1 is made of H-shaped steel, which can naturally form a rail without the need for additional processing.

[0032] Preferably, the sliding sports car 3 includes a U-shaped frame 3.1, and the U-shaped frame 3.1 is respectively equipped with a first roller 3.2 and a second roller 3.3, the first roller 3.2 can roll along the horizontal part of the support track 1, and the second roller 3.3 can roll along the side wall of the support track 1. In this way, the supporting, guiding, moving and limiting functions are realized, and the sliding sports car 3 can be moved smoothly without getting stuck, and it can also prevent the sliding sports car 3 from leaving the support track 1 when a heavy object is dropped. In addition, a perforated ear plate 3.4 is fixed on the outside of the U-shaped frame 3.1, and the perforated ear plate 3.4 is convenient for installing the safety flat net 8.

Claims

1. An intelligent telescopic anti-falling platform, characterized in that: The invention comprises support rails (1), the support rails (1) are arranged in pairs at intervals, a plurality of sliding sports cars (3) are slidably arranged on each support rail (1), the front and rear adjacent sliding sports cars (3) are connected by a connecting rope (4) and driven by a driving device (5) to move closer or apart; a safety flat net (8) is installed between the sliding sports cars (3) on the left and right support rails (1).

2. The intelligent telescopic anti-falling platform according to claim 1, characterized in that: The driving device (5) comprises transmission wheels (5.1) arranged at the lower ends of the front and rear ends of each support track (1), and transmission belts (5.2) are installed on the two transmission wheels (5.1), and one of the transmission wheels (5.1) is connected to a servo motor (5.3).

3. The intelligent telescopic anti-falling platform according to claim 1, characterized in that: The support rail (1) is made of H-shaped steel.

4. The intelligent telescopic anti-falling platform according to claim 1, characterized in that: The end of the support rail (1) is fixed to the structural outer wall (6) by means of embedded bolts, and the end of the support rail (1) is fixed to the upper floor structure (7) by means of a suspension rope (2).

5. The intelligent telescopic anti-falling platform according to claim 1, characterized in that: The sliding sports car (3) comprises a U-shaped frame (3.1), and a first roller (3.2) and a second roller (3.3) are respectively mounted on the upper and lower parts of the U-shaped frame (3.1); the first roller (3.2) rolls along the horizontal part of the support track (1), and the second roller (3.3) rolls along the side wall of the support track (1).

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