Scaffold for building construction

Abstract

The invention discloses a scaffold for building construction, and relates to the field of scaffolds for building construction. The invention provides a scaffold with a protection function for building construction. Comprising a scaffold and a protective fence, the protective fence is fixedly connected to the scaffold, a supporting frame is fixedly connected to the protective fence, a rotating frame is rotatably connected to the supporting frame, a pull rope is wound on the rotating frame, protective clothes are fixedly installed on the pull rope, and a protection assembly used for protecting the safety of workers is arranged on the supporting frame. Through cooperation of the protective clothing, the pull rope and the protective assembly, when a worker falls down, the worker can be pulled in time, the worker is prevented from falling onto the ground from the scaffold, and then the safety of the worker during construction is improved.

Description

Technical Field

[0001] The invention relates to the field of scaffolding for building construction, in particular to a scaffolding for building construction. Background Art

[0002] Scaffolding is a kind of construction tool. Scaffolding is mainly used to assist people in carrying out construction at high places of buildings. During the construction process, in order to prevent workers from falling from the scaffolding, it is usually necessary to protect the workers who are working.

[0003] The patent with patent announcement number CN217205191U discloses a scaffold for construction, whose structure includes an adjustable base device, characterized in that: connecting columns are vertically nested and installed at the four corners of the top surface of the adjustable base device, and the first connecting rod assembly and the second connecting rod assembly are installed in sequence at the inner diagonal horizontal alignment of the upper and lower ends of the connecting column, and a platform is nested and installed at the top of the connecting column, and a ladder is vertically nested and installed on the left side of the front end between the adjustable base device and the platform, and guardrails are nested and installed in sequence on the four peripheries of the top surface of the platform. When the scaffold for construction is used, the ladder is installed first, and then the workers climb to the platform with the help of the ladder, and then the workers can carry out construction at high places of the building. During the construction process, the guardrails will protect the workers and prevent them from falling from the platform, thereby improving the safety of the workers during construction.

[0004] When the construction scaffold of the above-mentioned patent is used for construction, since the guardrail cannot affect the normal construction of the workers, the height of the guardrail will not be very high. When a worker accidentally falls while standing on the platform, since the guardrail is short, the worker may fall over the guardrail to the ground at the moment of falling, resulting in multiple fractures of the body, thereby low safety factor. Therefore, a construction scaffold with protective function is developed. Summary of the invention

[0005] The invention provides a construction scaffold with a protective function, so as to overcome the disadvantages of the prior art that when the construction scaffold is used to assist workers in construction, the workers are prone to fall over the guardrail due to the short guardrail, thus resulting in a low safety factor.

[0006] A scaffold for construction includes a scaffold and a guardrail, wherein the guardrail is fixedly connected to the scaffold, a support frame is fixedly connected to the guardrail, a rotating frame is rotatably connected to the support frame, a pull rope is wound on the rotating frame, a protective clothing is fixedly installed on the pull rope, and a protection component for protecting the safety of workers is provided on the support frame.

[0007] In addition, it is particularly preferred that the protection component includes a guide rod, which is fixed to the support frame, a moving part is slidably connected to the guide rod, a rotating screw is fixed to the side of the rotating frame close to the moving part, the rotating screw and the moving part are threadedly connected, a resist rod is also slidably connected to the guide rod, an adjusting screw is rotatably connected to the side of the support frame close to the moving part, and the adjusting screw and the resist rod are threadedly connected.

[0008] In addition, it is particularly preferred that a limiting assembly for limiting the rotating screw is included, the limiting assembly is arranged on the side of the rotating screw close to the stop rod, the limiting assembly includes a rotating part, the rotating part is fixedly connected to the side of the rotating screw close to the stop rod, the rotating part is slidably connected with staggered positioning parts, a connecting spring is fixedly connected between the positioning parts and the rotating part, a fixing frame is fixedly connected to the side of the guardrail close to the rotating part, a threaded rod is rotatably connected to the rotating part, a limiting frame for limiting the positioning part is threadedly connected to the threaded rod, and the limiting frame and the rotating part are slidably connected.

[0009] In addition, it is particularly preferred that an auxiliary component for assisting the protective clothing in protecting the workers is also included, the auxiliary component is arranged on the protective clothing, the auxiliary component includes an airbag, the airbag is fixedly installed on the protective clothing, a connecting piece is fixedly connected to the guardrail, a gas storage box is fixedly connected to the connecting piece, compressed gas is stored in the gas storage box, a ventilation hose is connected to the airbag on the side of the gas storage box, the ventilation hose and the airbag are connected, a blocking frame for blocking the connection between the ventilation hose and the gas storage box is slidably connected to the gas storage box, a connecting rod for extrusion-matching with the positioning piece is fixedly connected to the side of the blocking frame away from the ventilation hose, and the connecting rod and the fixed frame are slidably connected.

[0010] In addition, it is particularly preferred that a buffer assembly is also included for buffering the impact force when a worker falls, the buffer assembly is arranged on the scaffolding, the buffer assembly includes guide members, the symmetrically arranged guide members are fixed to the scaffolding, and a buffer frame is slidably connected between the symmetrically arranged guide members. A support plate is fixed to the scaffolding, and a plurality of buffer springs are fixed between the upper side of the support plate and the buffer frame.

[0011] In addition, it is particularly preferred that a first buffer pad is further included for assisting the buffer frame to buffer a falling worker, and the first buffer pad is fixedly connected to the top of the buffer frame.

[0012] In addition, it is particularly preferred that a protective component is also included for assisting the buffer frame to buffer the workers. The protective component is arranged on the buffer frame, and the protective component includes a buffer member, which is slidably connected to the buffer frame, and a second buffer pad is fixed to the top of the buffer member.

[0013] In addition, it is particularly preferred that it also includes a reminder component for reminding surrounding workers that workers on scaffolding have fallen down, the reminder component is arranged on the gas storage box, the reminder component includes a fixing part, the fixing part is fixed to the gas storage box, a rotating screw rod is rotatably connected to the fixing part, a threaded sleeve is threadedly connected to the rotating screw rod, the threaded sleeve and the connecting rod are fixedly connected, a rotating rod is rotatably connected to the gas storage box, a disc is fixed to the rotating rod, and a rotating part for knocking the disc is fixed to the rotating screw rod.

[0014] In addition, it is particularly preferred that a ladder is further included, and the ladder is fixedly installed on the scaffolding.

[0015] In addition, it is particularly preferred that a storage rack is further included, and the storage rack is fixedly connected to the top of the scaffolding.

[0016] The present invention has the following advantages: 1. Through the coordination between protective clothing, pull ropes and protective components, the present invention can promptly pull workers when they fall, preventing them from falling from the scaffolding to the ground, thereby improving the safety of workers during construction.

[0017] 2. The present invention hooks the positioning piece onto the fixed frame, and can stop the rotating rotating frame in time when a worker falls during work, so as to prevent the rotating frame from continuing to rotate and release the pull rope, and assist the protective clothing and the pull rope to protect the worker, thereby improving the protection of the worker.

[0018] 3. The present invention inflates the airbag to assist the protective clothing in protecting the fallen workers, reduce the damage caused by collision between the workers and the scaffolding, and thus enhance the protective effect on the workers.

[0019] 4. With the cooperation of the buffer frame, the first buffer pad, the buffer spring, the buffer member and the second buffer pad, the present invention can catch the falling worker and prevent the worker from falling to the ground. At the same time, it can also reduce the impact force when the worker falls downward, so that the falling worker can be protected, thereby enhancing the protective effect.

[0020] 5. The present invention uses a rotating part to repeatedly knock the disc, so that when a worker on the scaffold falls, the surrounding workers can be reminded in time, so that the surrounding workers can check whether the worker is injured in time, which can further improve the safety of the workers during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure from the first viewing angle of the present invention.

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure from a second viewing angle of the present invention.

[0023] Figure 3It is a schematic diagram of the three-dimensional structure of the guardrail, support frame, protective clothing and other components of the present invention.

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the supporting frame, protective clothing, rotating frame and other components of the present invention.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the protection component of the present invention.

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the rotating screw, the moving part, the adjusting screw and other components of the present invention.

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the limiting component of the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the rotating member, the locking member, the threaded rod and other components of the present invention.

[0029] Fig. 9 It is a three-dimensional structural cross-sectional view of the rotating member, connecting spring, limiting frame and other components of the present invention.

[0030] Fig.10 It is a schematic diagram of the three-dimensional structure of the auxiliary component of the present invention.

[0031] Fig.11 It is a schematic diagram of the three-dimensional structure of the connecting piece, the air storage box, the blocking frame and other components of the present invention.

[0032] Fig.12 It is a schematic diagram of the three-dimensional structure of the air bag, air storage box and ventilation hose of the present invention.

[0033] Fig.13 It is a schematic diagram of the three-dimensional structure of the buffer component and the protective component of the present invention from the first perspective.

[0034] Fig.14 It is a schematic diagram of the three-dimensional structure of the buffer component and the protective component of the present invention from a second viewing angle.

[0035] Fig.15 It is a schematic diagram of the three-dimensional structure of the buffer frame, the buffer member and the second buffer pad of the present invention.

[0036] Fig.16 It is a schematic diagram of the three-dimensional structure of the reminder component of the present invention.

[0037] In the figure: 1, scaffolding, 11, storage rack, 12, guardrail, 13, ladder, 14, support frame, 15, protective clothing, 16, rotating frame, 17, pull rope, 2, rotating screw, 21, moving part, 22, adjusting screw, 23, blocking rod, 24, guide rod, 3, rotating part, 31, fixed frame, 32, positioning part, 33, connecting spring, 34, threaded rod, 35, limiting frame, 4, air bag, 41, connecting part, 42, air storage box, 43, connecting rod, 44, ventilation hose, 45, blocking frame, 5, buffer frame, 51, first buffer pad, 52, guide part, 53, buffer spring, 54, buffer, 55, second buffer pad, 56, support plate, 6, fixing part, 61, rotating screw, 62, rotating part, 63, threaded sleeve, 64, rotating rod, 65, disc. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Embodiment 1: A scaffold for building construction, see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it includes a scaffolding 1, a guardrail 12 is fixedly connected to the upper part of the scaffolding 1, a support frame 14 is fixedly connected to the lower rear side of the guardrail 12, a rotating frame 16 is rotatably connected to the lower part of the support frame 14, a pull rope 17 is wound on the rotating frame 16, a protective clothing 15 is fixedly installed on the right front side of the pull rope 17, and a protective component for protecting the safety of workers is provided on the right side of the support frame 14.

[0040] See also Figure 5 and Figure 6 As shown, the protection component includes a guide rod 24, which is fixed to the lower right side of the support frame 14, and a moving part 21 is slidably connected to the guide rod 24. A rotating screw 2 is fixed to the right side of the rotating frame 16, and the rotating screw 2 and the moving part 21 are threadedly connected. A resisting rod 23 is also slidably connected to the guide rod 24, and the resisting rod 23 is located on the right side of the moving part 21. An adjusting screw 22 is rotatably connected to the right side of the middle part of the support frame 14, and the adjusting screw 22 and the upper part of the resisting rod 23 are threadedly connected.

[0041] See also Figure 1As shown, a ladder 13 is also included. The ladder 13 is fixedly installed on the right side of the scaffolding 1. The ladder 13 can assist workers to stand on the scaffolding 1.

[0042] See also Figure 1 and Figure 2 As shown, a storage rack 11 is also included. The storage rack 11 is fixed to the front upper side of the scaffolding 1. The storage rack 11 is used to place construction tools, so that workers can easily take the construction tools.

[0043] When people need to carry out construction at a high place of a building, the present construction scaffold can be used to assist. The specific operation is as follows: first, manually move the scaffold 1 to the area to be constructed, and then the worker climbs onto the scaffold 1 through the ladder 13, and then manually pulls the protective clothing 15 forward and puts the protective clothing 15 on the body. When the worker pulls the protective clothing 15 forward, the protective clothing 15 will also pull the pull rope 17 forward, and then drive the rotating frame 16 to drive the rotating screw 2 to rotate, and at this time the rotating screw 2 will drive the moving part 21 to the right. After the worker has put on the protective clothing 15, he / she pulls part of the pull rope 17 forward according to the range of movement required later, so as to avoid being restricted when the worker wears the protective clothing 15 and walks later. After the worker has pulled the pull rope 17 forward to a suitable distance, the worker manually rotates the adjusting screw 22 to drive the resisting rod 23 to move to the left and resist the right side of the moving part 21. In this way, when the worker accidentally falls during the later construction process, the moving part 21 can be limited to prevent the moving part 21 from moving to the right, thereby preventing the rotating frame 16 and the rotating frame from being restricted. The screw rod 2 is rotated to release the pull rope 17, so that the worker who falls can be pulled by the protective clothing 15 and the pull rope 17 to prevent the worker from falling from the scaffold 1 to the ground, thereby improving the safety of the workers during construction. Then the workers can safely carry out construction at high places of the building. When the construction is completed, the worker first manually rotates the adjusting screw rod 22 in the opposite direction to drive the resisting rod 23 to move to the right, and then takes off the protective clothing 15. When the protective clothing 15 is taken off, the rotating frame 16 is manually rotated in the opposite direction to drive the rotating frame 16 to pull the protective clothing 15. The rope 17 is wound up to pull the protective clothing 15 backwards. At this time, the rotating frame 16 will also drive the rotating screw 2 to rotate in the opposite direction, and then drive the moving part 21 to move to the left. Then the worker climbs down from the scaffolding 1 through the ladder 13, and then moves the scaffolding 1 to the next destination. In summary, the workers can be assisted in construction at high places of the building, and during the construction process, the workers on the scaffolding 1 can be protected to prevent the workers from falling from the scaffolding 1 and prevent the workers from being injured, thereby improving the safety of construction.

[0044] Embodiment 2: Based on embodiment 1, see Figure 7 , Figure 8 and Fig. 9As shown, it also includes a limiting component for limiting the rotating screw 2, the limiting component is arranged on the right side of the rotating screw 2, the limiting component includes a rotating part 3, the rotating part 3 is fixedly connected to the right side of the rotating screw 2, the upper right and lower right parts of the rotating part 3 are slidably connected with a locking part 32, and a connecting spring 33 is fixedly connected between the locking part 32 and the rotating part 3, a fixing frame 31 is fixedly connected to the right part of the guardrail 12, a threaded rod 34 is rotatably connected to the front side of the rotating part 3, a limiting frame 35 for limiting the locking part 32 is threadedly connected to the threaded rod 34, and the limiting frame 35 and the rotating part 3 are slidably connected.

[0045] After the worker has put on the protective clothing 15, the worker may forget to drive the resisting rod 23 to move to the left to resist the moving part 21. In order to prevent the worker from falling, the rotating frame 16 continues to rotate to release the pull rope 17, and the limiting component can be used for operation. The specific operation is as follows: when the worker wears the protective clothing 15, the rotating screw 2 rotates, and the rotating screw 2 will also drive the rotating part 3, the locking part 32 and the connecting spring 33 to rotate. When the worker has put on the protective clothing 15 and pulls the pull rope 17 forward a suitable distance, the threaded type is manually rotated to drive the limiting frame 35 to move forward and no longer unlock the locking part 32. Subsequently, when the worker falls, the rotating frame 16 and the rotating screw 2 are pulled to rotate by the protective clothing 15 and the pull rope 17, and the rotating screw 2 will also drive the rotating part 3, the locking part 32 and the connecting spring 33 to rotate again, and the rotating part 3 will also throw the locking part 32 outward, and then the connecting spring 33 undergoes adaptive deformation. The thrown-out blocking piece 32 will hook onto the fixed frame 31, so that the rotating rotating frame 16, rotating screw rod 2 and rotating member 3 can be limited, preventing the rotating frame 16 from continuing to rotate to release the pull rope 17, thereby protecting the worker who falls. When the worker finishes the construction, the worker first manually removes the blocking piece 32 from the fixed frame 31. At this time, under the action of the connecting spring 33, the blocking piece 32 will retract into the rotating member 3, and then the worker manually rotates the threaded rod 34 in the opposite direction, so that the limiting frame 35 moves backward and limits the blocking piece 32 again. Then the worker can take off the protective clothing 15, reverse the rotating frame 16 and the rotating screw rod 2 to rewind the pull rope 17, and at this time the rotating screw rod 2 will also drive the rotating member 3, the blocking piece 32 and the connecting spring 33 to rotate in the opposite direction. In summary, when the worker falls and the rotating frame 16 rotates to release the pull rope 17, the rotating frame 16 and the rotating screw rod 2 can be controlled to stop rotating, thereby improving the protection effect.

[0046] See also Fig.10 , Fig.11 and Fig.12As shown, it also includes an auxiliary component for assisting the protective clothing 15 to protect the workers. The auxiliary component is arranged on the protective clothing 15. The auxiliary component includes an airbag 4, which is fixedly installed on the protective clothing 15. A connecting piece 41 is fixedly connected to the upper right part of the guardrail 12, and a gas storage box 42 is fixedly connected to the connecting piece 41. Compressed gas is stored in the gas storage box 42. A ventilation hose 44 is connected to the airbag 4 on the front side of the gas storage box 42. The ventilation hose 44 is connected to the airbag 4. A blocking frame 45 for blocking the connection between the ventilation hose 44 and the gas storage box 42 is slidably connected to the gas storage box 42. A connecting rod 43 for extrusion-matching with the positioning piece 32 is fixedly connected to the right side of the rear of the blocking frame 45. The connecting rod 43 and the fixing frame 31 are slidably connected.

[0047] When a worker falls down while wearing the protective clothing 15, the worker may collide with the scaffolding 1. In order to improve the protective effect of the protective clothing 15 on the worker, an auxiliary component can be used for operation. The specific operation is as follows: when the clamping member 32 is hooked onto the fixing frame 31, the clamping member 32 will squeeze the connecting rod 43 backward, and then the connecting rod 43 drives the blocking frame 45 to move backward, so that the connecting rod 43 no longer blocks the connection between the gas storage box 42 and the ventilation hose 44. At this time, the compressed gas in the gas storage box 42 will enter the airbag 4 through the ventilation hose 44 to inflate the airbag 4, so that it can When a worker falls, the worker wearing the protective clothing 15 is cushioned to reduce the impact force of the scaffolding 1. Then, when the construction is completed, the positioning member 32 is removed from the fixing frame 31, and the gas in the airbag 4 is manually squeezed back into the gas storage box 42 through the ventilation hose 44, and then the connecting rod 43 and the blocking frame 45 are manually moved forward and reset, so that the blocking frame 45 blocks the connection between the gas storage box 42 and the ventilation hose 44 again. At this time, the connecting rod 43 will also be stuck back on the fixing frame 31. In summary, during the construction process, the auxiliary protective clothing 15 can protect the workers, thereby enhancing the protective performance.

[0048] See also Fig.13 , Fig.14 and Fig.15 As shown, it also includes a buffer component for buffering the impact force when a worker falls. The buffer component is arranged at the rear lower part of the scaffolding 1. The buffer component includes a guide member 52. The number of the guide members 52 is two. The two guide members 52 are respectively fixed to the rear lower part of the scaffolding 1. The two guide members 52 are symmetrically arranged on the left and right sides. A buffer frame 5 is slidably connected between the guide members 52. A support plate 56 is fixed to the rear side of the lower part of the scaffolding 1. Three buffer springs 53 are fixed between the upper side of the support plate 56 and the buffer frame 5.

[0049] See also Fig.13 and Fig.14As shown, it also includes a first buffer pad 51 for assisting the buffer frame 5 to buffer a falling worker. The first buffer pad 51 is fixed to the top of the buffer frame 5. The first buffer pad 51 can assist the buffer frame 5 to buffer and protect a falling worker.

[0050] See also Fig.14 and Fig.15 As shown, it also includes a protection component for assisting the buffer frame 5 to buffer the workers. The protection component is arranged on the right part of the buffer frame 5. The protection component includes a buffer member 54. The buffer member 54 is slidably connected to the right part of the buffer frame 5. A second buffer pad 55 is fixed to the top of the buffer member 54.

[0051] When an accident suddenly occurs during the construction process and the scaffolding 1 falls to the ground, in order to prevent the worker from falling and breaking bones, the buffer component and the protection component can be used for operation. The specific operation is as follows: when the worker needs to climb up the scaffolding 1 through the ladder 13, he first manually moves the buffer member 54 and the second buffer pad 55 backwards, and then climbs up the scaffolding 1 through the ladder 13. After the worker climbs up the scaffolding 1, the worker on the ground manually moves the buffer member 54 and the second buffer pad 55 back forward. Subsequently, when the worker on the scaffolding 1 suddenly falls backwards during the construction process, the worker will fall onto the first buffer pad 51, so that the fallen worker can be caught and protected. When the worker falls onto the first buffer pad 51, the worker will press the buffer frame 5 and the first buffer pad 51 downward, and then the buffer spring 53 will undergo adaptive deformation. The utility model can cushion the falling workers and reduce the impact force of the workers falling onto the first cushion pad 51. For example, when the workers fall downward from the right side of the scaffolding 1, the workers will fall onto the second cushion pad 55. In this way, the workers falling downward from the right side of the scaffolding 1 can be protected, and when the workers fall onto the second cushion pad 55, the workers will also press the cushion frame 5 downward through the cushion member 54 and the second cushion pad 55. In this way, the workers can be cushioned when they fall onto the second cushion pad 55. When the workers come down from the first cushion pad 51 or the second cushion pad 55, since the first cushion pad 51 or the second cushion pad 55 is no longer squeezed, under the action of the cushion spring 53, the cushion frame 5, the first cushion pad 51, the cushion member 54 and the second cushion pad 55 will move upward and reset. In summary, during the construction process, the falling workers can be cushioned and protected.

[0052] See also Fig.16As shown, it also includes a reminder component for reminding surrounding workers that workers on the scaffolding 1 have fallen down. The reminder component is arranged on the gas storage box 42, and the reminder component includes a fixing member 6, which is fixedly connected to the lower rear side of the gas storage box 42, and a rotating screw rod 61 is rotatably connected to the fixing member 6, and a threaded sleeve 63 is threadedly connected to the rotating screw rod 61. The right side of the threaded sleeve 63 is fixedly connected to the connecting rod 43, and a rotating rod 64 is rotatably connected to the rear side of the lower part of the gas storage box 42, and a disc 65 is fixedly connected to the lower rear side of the rotating rod 64, and a rotating member 62 for knocking the disc 65 is fixedly connected to the rear side of the rotating screw rod 61.

[0053] When a worker falls, a reminder component can be used to remind surrounding workers, reminding the workers on the scaffolding 1 that they have fallen. The specific operation is as follows: when the connecting rod 43 moves backward, the connecting rod 43 will also drive the threaded sleeve 63 to move backward. At this time, the threaded sleeve 63 will drive the rotating screw 61 to drive the rotating member 62 to rotate, so that the rotating member 62 repeatedly knocks on the disc 65, and then the rotating rod 64 and the disc 65 rotate adaptively. In this way, the sound of the rotating member 62 knocking on the disc 65 can be used to remind the surrounding workers, reminding the workers on the scaffolding 1 that they have fallen, and please check whether the worker is injured in time. Then, when the connecting rod 43 moves forward, the connecting rod 43 will also drive the threaded sleeve 63 to move forward, and then drive the rotating screw 61 to drive the rotating member 62 to rotate in the opposite direction. In summary, when a worker on the scaffolding 1 falls, the surrounding workers can be reminded in time.

[0054] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A scaffold for construction, comprising a scaffold (1), characterized in that: The invention also comprises a guardrail (12), the guardrail (12) being fixedly connected to the scaffold (1), a support frame (14) being fixedly connected to the guardrail (12), a rotating frame (16) being rotatably connected to the support frame (14), a pull rope (17) being wound around the rotating frame (16), a protective clothing (15) being fixedly mounted on the pull rope (17), and a protective component for protecting the safety of workers being provided on the support frame (14).

2. A construction scaffold according to claim 1, characterized in that: The protection component comprises a guide rod (24), the guide rod (24) being fixedly connected to a support frame (14), a moving member (21) being slidably connected to the guide rod (24), a rotating screw rod (2) being fixedly connected to a side of the rotating frame (16) close to the moving member (21), the rotating screw rod (2) and the moving member (21) being threadedly connected, a blocking rod (23) being slidably connected to the guide rod (24), an adjusting screw rod (22) being rotatably connected to a side of the supporting frame (14) close to the moving member (21), the adjusting screw rod (22) and the blocking rod (23) being threadedly connected.

3. A construction scaffold according to claim 2, characterized in that: The invention also comprises a limiting assembly for limiting the position of the rotating screw (2), the limiting assembly being arranged on a side of the rotating screw (2) close to the stop rod (23), the limiting assembly comprising a rotating member (3), the rotating member (3) being fixedly connected to a side of the rotating screw (2) close to the stop rod (23), a staggered positioning member (32) being slidably connected to the rotating member (3), a connecting spring (33) being fixedly connected between the positioning member (32) and the rotating member (3), a fixing frame (31) being fixedly connected to a side of the guardrail (12) close to the rotating member (3), a threaded rod (34) being rotatably connected to the rotating member (3), a limiting frame (35) for limiting the positioning member (32) being threadedly connected to the threaded rod (34), and the limiting frame (35) and the rotating member (3) being slidably connected.

4. A construction scaffold according to claim 3, characterized in that: The invention also comprises an auxiliary component for assisting the protective clothing (15) in protecting the worker. The auxiliary component is arranged on the protective clothing (15). The auxiliary component comprises an air bag (4). The air bag (4) is fixedly mounted on the protective clothing (15). A connecting piece (41) is fixedly connected to the protective fence (12). A gas storage box (42) is fixedly connected to the connecting piece (41). Compressed gas is stored in the gas storage box (42). A ventilation hose (44) is connected to the side of the gas storage box (42) close to the air bag (4). The ventilation hose (44) and the air bag (4) are connected. A blocking frame (45) for blocking the connection between the ventilation hose (44) and the gas storage box (42) is slidably connected to the gas storage box (42). A connecting rod (43) for extrusion-matching with the clamping piece (32) is fixedly connected to the side of the blocking frame (45) away from the ventilation hose (44). The connecting rod (43) and the fixing frame (31) are slidably connected.

5. A construction scaffold according to claim 4, characterized in that: The invention also comprises a buffer assembly for buffering the impact force when a worker falls, the buffer assembly being arranged on the scaffold (1), the buffer assembly comprising guide members (52), the symmetrically arranged guide members (52) being fixedly connected to the scaffold (1), a buffer frame (5) being slidably connected between the symmetrically arranged guide members (52), a support plate (56) being fixedly connected to the scaffold (1), and a plurality of buffer springs (53) being fixedly connected between the upper side of the support plate (56) and the buffer frame (5).

6. A construction scaffold according to claim 5, characterized in that: It also includes a first buffer pad (51) for assisting the buffer frame (5) in buffering a falling worker, and the first buffer pad (51) is fixedly connected to the top of the buffer frame (5).

7. A construction scaffold according to claim 4, characterized in that: Also included is a protective assembly for assisting the buffer frame (5) in providing buffering to the worker. The protective assembly is arranged on the buffer frame (5). The protective assembly includes a buffer member (54). The buffer member (54) is slidably connected to the buffer frame (5). A second buffer pad (55) is fixedly connected to the top of the buffer member (54).

8. A construction scaffold according to claim 7, characterized in that: The invention also comprises a reminder component for reminding surrounding workers that a worker on the scaffold (1) has fallen down. The reminder component is arranged on the gas storage box (42). The reminder component comprises a fixing member (6). The fixing member (6) is fixedly connected to the gas storage box (42). A rotating screw rod (61) is rotatably connected to the fixing member (6). A threaded sleeve (63) is threadedly connected to the rotating screw rod (61). The threaded sleeve (63) and the connecting rod (43) are fixedly connected. A rotating rod (64) is rotatably connected to the gas storage box (42). A disc (65) is fixedly connected to the rotating rod (64). A rotating member (62) for striking the disc (65) is fixedly connected to the rotating screw rod (61).

9. A construction scaffold according to claim 1, characterized in that: It also includes a ladder (13), which is fixedly mounted on the scaffolding (1).

10. A construction scaffold according to claim 1, characterized in that: It also includes a storage rack (11), which is fixedly connected to the top of the scaffolding (1).

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