Scaffold safety platform in concrete tower

Abstract

The invention provides an internal scaffold safety platform of a concrete tower, and relates to the technical field of concrete towers, the internal scaffold safety platform of the concrete tower comprises a supporting plate frame capable of being stretched out and drawn back properly, a supporting connecting frame, a safety platform plate, a protective surrounding plate capable of being stretched out and drawn back properly and a safety padlock ladder stand structure, and the supporting plate frame capable of being stretched out and drawn back properly is fixedly arranged above the supporting connecting frame; the appropriately-telescopic protection coaming is fixedly arranged on the edge of the upper surface of the safety platform plate, and the safety padlock ladder stand structure is fixedly arranged in the center of the appropriately-telescopic supporting plate frame. The safety platform plate of the scaffold in the concrete tower can be contracted and expanded within a certain range through the supporting plate frame capable of being properly stretched out and drawn back, so that the safety platform plate and the inner wall of the concrete tower can be always located at the optimal and proper distance, and the workload of workers working on the safety platform plate can be relieved; and further, the danger coefficient of a worker working on the safe platform plate during working can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of concrete towers, in particular to a scaffolding safety platform inside a concrete tower. Background Art

[0002] With the development of wind turbine technology, wind turbine power is getting higher and higher, and blades are getting longer and longer. There are more and more requirements for high-tower wind turbines. The height of wind turbine towers has rapidly increased from 100m to 140m and above. The load of wind turbine towers is also getting larger and larger. Traditional steel towers can no longer meet the structural stress requirements. Concrete tower technology will become the mainstream choice in the market. However, the existing scaffolding safety platform inside the concrete tower cannot shrink and expand within a certain range, which makes it impossible for the safety platform to always be at the optimal and appropriate distance from the inner wall of the concrete tower, thereby increasing the workload of workers on the safety platform and further increasing the risk factor for workers on the safety platform. Summary of the Invention

[0003] The invention provides a scaffolding safety platform inside a concrete tower, which is used to solve the problem in the prior art that the safety platform cannot shrink or expand the distance with the inner wall of the concrete tower within a certain range.

[0004] The present invention provides a concrete tower internal scaffolding safety platform, comprising: A properly retractable support plate frame, the properly retractable support plate frame is fixedly arranged above the support connecting frame, and the properly retractable support plate frame is used to properly retractably support and fix the safety platform plate; A retractable protective panel is fixedly provided at the edge of the upper surface of the safety platform panel. The retractable protective panel is used to protect workers standing on the safety platform panel and can cooperate with the retractable support frame to achieve retractable operation; A safety padlock ladder structure is fixedly arranged at the center of the appropriately retractable support plate frame. The safety padlock ladder structure is used by workers to climb onto the safety platform plate to work and can provide workers with a safety rope hanging fixing point.

[0005] Furthermore, the appropriately retractable support plate frame includes an octagonal support block, a rectangular entry and exit slot opening extending through the octagonal support block, eight main support embedded square columns evenly distributed on the side of the octagonal support block, a telescopic rod installed in the groove on the lower surface of the main support embedded square column, a connecting and fixing block provided at the telescopic end of the telescopic rod, a ranging module provided on the connecting and fixing block, and a longitudinal support column provided on the lower surface of the main support embedded square column.

[0006] Furthermore, the safety platform plate includes a positioning support plate slidably mounted on the main support embedded square column, a first replaceable safety plate embedded between the two positioning support plates, and a second replaceable safety plate embedded between the positioning support plate and the octagonal support block.

[0007] Furthermore, a T-shaped limiting card embedding slide block is provided on the lower bottom surface of the positioning support plate, and a T-shaped limiting card embedding groove which is mutually adapted to the T-shaped limiting card embedding slide block is provided on the main supporting card embedding square column.

[0008] Furthermore, the connecting and fixing block is fixedly mounted on the positioning support plate by means of bolts, and protective mounting shaft rods are symmetrically provided at the edge of the upper surface of the positioning support plate.

[0009] Furthermore, the appropriately retractable protective enclosure includes a main enclosure mounted on the two protective mounting shafts on the positioning support plate and a plurality of retractable secondary enclosure rods mounted between the two main enclosures, and the two ends of the retractable secondary enclosure rods are mounted on two adjacent protective mounting shafts on two adjacent positioning support plates.

[0010] Furthermore, the retractable secondary guard rod includes a retractable barrier rod, a sleeve mounting ring seat symmetrically snap-fitted on both ends of the retractable barrier rod, and an external hexagonal fixing cap screwed on the top end of the protective mounting shaft.

[0011] Furthermore, the retractable barrier rod is provided with a snap-in mounting block at both the head and tail ends, and the sleeve mounting ring seat is provided with a snap-in mounting groove adapted to the snap-in mounting block, and the snap-in mounting block is fixedly installed in the snap-in mounting groove by bolts.

[0012] Furthermore, the safety padlock ladder structure includes a padlock frame ladder, a frame door rotatably hinged at a side opening of the padlock frame ladder, and a first connecting hanging ladder installed at the end of the padlock frame ladder.

[0013] Furthermore, the padlock frame ladder is embedded in the rectangular entry and exit slot, the first connecting ladder is installed at the end of the padlock frame ladder by bolts, and the end of the longitudinal support column is connected to the support connecting frame.

[0014] The concrete tower internal scaffolding safety platform provided by the present invention can enable the concrete tower internal scaffolding safety platform plate to shrink and expand within a certain range through an appropriately retractable support plate frame, so that the safety platform plate can always be at an optimal and appropriate distance from the inner wall of the concrete tower, thereby reducing the work burden of workers working on the safety platform plate and further reducing the risk factor of workers working on the safety platform plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention; Figure 2 It is a schematic diagram of the structure of the appropriately retractable support plate frame of the present invention; Figure 3 It is a schematic structural diagram of the safety platform plate of the present invention; Figure 4 This is a schematic diagram of the structure of the appropriately retractable protective enclosure of the present invention; Figure 5 This is a schematic diagram of the safety padlock ladder structure of the present invention; Figure 6 It is a schematic diagram of the positioning support plate structure of the present invention; Figure 7 It is a schematic structural diagram of the telescopic secondary enclosure rod of the present invention.

[0017] In the figure, 1. Retractable support plate frame; 2. Support connecting frame; 3. Safety platform plate; 4. Retractable protective enclosure; 5. Safety padlock ladder structure; 6. Octagonal support block; 7. Rectangular entry and exit slot; 8. Main support card-embedded square column; 9. Telescopic rod; 10. Protective installation shaft stick; 11. Connecting fixed block; 12. Longitudinal support column; 13. Positioning support plate; 14. First replaceable safety plate; 15. Second replaceable safety plate; 16. T-shaped limit card-embedded slider; 17. T-shaped limit card-embedded slide groove; 18. Main enclosure; 19. Retractable secondary enclosure; 20. Telescopic stop rod; 21. Mounting ring seat; 22. Card-embedded mounting block; 23. Card-embedded mounting groove; 24. Padlock enclosure frame ladder; 25. Frame door; 26. First connecting hanging ladder; 27. External hexagonal fixing cap; 28. Distance measurement module. DETAILED DESCRIPTION

[0018] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0019] like Figure 1-7As shown, the concrete tower internal scaffolding safety platform provided by the embodiment of the present invention includes: The retractable support plate frame 1 is fixedly arranged above the support connecting frame 2. The retractable support plate frame 1 is used to retractably support and fix the safety platform plate 3. The support connecting frame 2 is convenient for fixing the retractable support plate frame 1 and is convenient for fixing the device on the support frame legs or the lifting support structure. The safety platform plate 3 is convenient for providing a safe support platform for the workers. The protective panel 4 can be appropriately retracted and fixedly arranged at the edge of the upper surface of the safety platform plate 3. ... The safety padlock ladder structure 5 is fixedly arranged at the center of the appropriately retractable support plate frame 1. The safety padlock ladder structure 5 is used by workers to climb to the safety platform plate 3 to work and can provide a safety rope hanging fixed point for the workers; The support plate frame 1 can be appropriately retracted so that the scaffolding safety platform plate 3 inside the concrete tower can shrink and expand within a certain range, which allows the safety platform plate 3 to always be at the best and appropriate distance from the inner wall of the concrete tower, thereby reducing the workload of workers working on the safety platform plate 3 and further reducing the risk factor for workers working on the safety platform plate 3.

[0020] Further, if Figure 2 and Figure 3As shown, the appropriately retractable support plate frame 1 includes an octagonal support block 6, a rectangular entry and exit slot 7 running through the octagonal support block 6, eight main support card-embedded square columns 8 evenly distributed on the side of the octagonal support block 6, a telescopic rod 9 installed in the groove on the lower surface of the main support card-embedded square column 8, a connecting and fixing block 11 set at the telescopic end of the telescopic rod 9, a distance measuring module 28 set on the connecting and fixing block 11, and a longitudinal support column 12 set on the lower surface of the main support card-embedded square column 8. The octagonal support block 6 is convenient for fixing and supporting the eight main support card-embedded square columns 8, the rectangular entry and exit slot 7 is convenient for setting and installing the safety padlock ladder structure 5, and the main support card-embedded square column 8 is convenient for The positioning support plate 13 is slidably supported, and the telescopic rod 9 is fixedly supported at the same time. The telescopic rod 9 can realize the inward contraction or outward expansion of the positioning support plate 13 on the main support embedded square column 8 through its own elasticity. The connecting fixed block 11 is convenient for installing and connecting the telescopic end of the telescopic rod 9 with the positioning support plate 13. The ranging module 28 is convenient for testing and controlling the distance between the positioning support plate 13 and the inner wall of the concrete tower, so that the distance remains unchanged. There are existing components outside the ranging module 28, so the operating principle of the ranging module 28 is the existing technology. The longitudinal support column 12 is convenient for fixing the octagonal support block 6 and the support connecting frame 2 together.

[0021] Further, if Figure 3 and Figure 6 As shown, the safety platform plate 3 includes a positioning support plate 13 slidably mounted on the main support embedded square column 8, a first replaceable safety plate 14 embedded between the two positioning support plates 13, and a second replaceable safety plate 15 embedded between the positioning support plate 13 and the octagonal support block 6. The positioning support plate 13 is convenient for fixing and supporting the protective mounting shaft rod 10, and at the same time, the positioning support plate 13 is convenient for supporting and positioning the edge that shrinks inward or expands outward. The first replaceable safety plate 14 is convenient for filling the gap between the two positioning support plates 13 due to inward contraction or outward expansion, and at the same time, the first replaceable safety plate 14 of appropriate size can be selected according to the size of the gap. The second replaceable safety plate 15 is convenient for filling the gap between the positioning support plate 13 and the octagonal support block 6 due to inward contraction or outward expansion, and at the same time, the second replaceable safety plate 15 of appropriate size can be selected according to the size of the gap.

[0022] Further, if Figure 2 and Figure 6 As shown, a T-shaped limiting card-embedded slider 16 is provided on the lower bottom surface of the positioning support plate 13, and a T-shaped limiting card-embedded groove 17 that is adapted to the T-shaped limiting card-embedded slider 16 is provided on the main supporting card-embedded square column 8. The T-shaped limiting card-embedded slider 16 and the T-shaped limiting card-embedded groove 17 cooperate with each other to facilitate the positioning support plate 13 to be slidably embedded and installed on the main supporting card-embedded square column 8.

[0023] Further, if Figure 1 and Figure 3 As shown, the connecting fixing block 11 is fixedly installed on the positioning support plate 13 by bolts, and protective installation shaft rods 10 are symmetrically arranged at the edge of the upper surface of the positioning support plate 13. The two protective installation shaft rods 10 facilitate the installation of the main enclosure 18 on the positioning support plate 13.

[0024] Further, if Figure 1 、 Figure 4 as well as Figure 6 As shown, the appropriately retractable protective enclosure 4 includes a main enclosure 18 mounted on two protective mounting shafts 10 on the positioning support plate 13 and a plurality of retractable secondary enclosure rods 19 installed between the two main enclosures 18. The two ends of the retractable secondary enclosure rods 19 are mounted on two adjacent protective mounting shafts 10 on two adjacent positioning support plates 13. The main enclosure 18 facilitates safety protection of the edges of the positioning support plates 13, and the retractable secondary enclosure rods 19 facilitate retractably connecting the two adjacent protective mounting shafts 10 on the two adjacent positioning support plates 13, which can meet the characteristics of the appropriately retractable support plate frame 1 that can shrink inward or expand outward.

[0025] Further, if Figure 3 and Figure 6 As shown, the retractable secondary enclosure rod 19 includes a retractable barrier rod 20, a sleeve mounting ring seat 21 symmetrically mounted at both ends of the retractable barrier rod 20, and an external hexagonal fixing sleeve cap 27 screwed on the top of the protective mounting shaft rod 10. The retractable barrier rod 20 facilitates the retractable secondary enclosure rod 19 to be retractable, the sleeve mounting ring seat 21 facilitates the sleeve mounting of the retractable secondary enclosure rod 19 on two adjacent protective mounting shaft rods 10 on two adjacent positioning support plates 13, the external hexagonal fixing sleeve cap 27 facilitates the fixed installation of the main enclosure plate 18 on the protective mounting shaft rod 10, the retractable secondary enclosure rod 19 is embedded and clamped on the main enclosure plate 18, and the main enclosure plate 18 can cooperate with the protective mounting shaft rod 10 to rotationally limit and fix several retractable secondary enclosure rods 19.

[0026] Further, if Figure 6 As shown, the telescopic blocking rod 20 is provided with a snap-in mounting block 22 at both ends, and the sleeve mounting ring seat 21 is provided with a snap-in mounting groove 23 adapted to the snap-in mounting block 22. The snap-in mounting block 22 is fixedly installed in the snap-in mounting groove 23 by bolts. The snap-in mounting block 22 and the snap-in mounting groove 23 cooperate with each other and are fixed by bolts to facilitate the snap-in mounting of the head and tail ends of the telescopic blocking rod 20 between the sleeve mounting ring seat 21, so that the telescopic blocking rod 20 can be replaced.

[0027] Further, if Figure 3 and Figure 5As shown, the safety padlock ladder structure 5 includes a padlock frame ladder 24, a frame door 25 rotatably hinged at the side opening of the padlock frame ladder 24, and a first connecting hanging ladder 26 installed at the end of the padlock frame ladder 24. The padlock frame ladder 24 makes it convenient for workers to fix the installation rope buckle on the device, and at the same time makes it convenient for workers to climb from the ground to the safety platform board 3, and also facilitates the transportation of materials from the ground to the safety platform board 3. The frame door 25 is easy to open so that workers can enter the safety platform board 3. The first connecting hanging ladder 26 is easy to splice the ends according to the height of the device above the ground after installation, so that workers can enter the padlock frame ladder 24 from the ground.

[0028] Further, if Figure 1 and Figure 3 As shown, the padlock frame ladder 24 is embedded in the rectangular entry and exit slot 7, the first connecting ladder 26 is installed at the end of the padlock frame ladder 24 by bolts, and the end of the longitudinal support column 12 is connected to the support connecting frame 2.

[0029] The working principle and usage process of the present invention are as follows: when using the device, the supporting connecting frame 2 in the device should be fixedly installed on the supporting frame leg or the lifting support structure, and then a plurality of first connecting hanging ladders 26 should be taken according to the specific height of the device after installation, and then the plurality of first connecting hanging ladders 26 should be connected together end to end by bolts, and then the plurality of first connecting hanging ladders 26 connected end to end should be fixedly installed on the padlock frame ladder 24 by bolts; At this time, several main panels 18 are sleeved and installed on the two protective mounting shafts 10 on the positioning support plate 13. When the several main panels 18 are installed, sleeve mounting ring seats 21 can be sleeved in the sleeve recesses, and then the retractable blocking rod 20 is installed between two adjacent and opposite sleeve mounting ring seats 21 by bolt clamping; At this time, the workers can climb up to the padlock frame ladder 24 through the first connecting hanging ladders 26 connected end to end. During the climbing process, the two safety rope buckles on the workers are alternately buckled and fixed to the first connecting hanging ladders 26. When the workers climb up to the padlock frame ladder 24, the two safety rope buckles on the workers are adjusted to be buckled on the padlock frame ladder 24. Then, the workers enter the safety platform board 3 by opening the frame door 25. Then, the workers can use the ropes to lift the work tools and materials to the upper opening. After that, the workers can climb up in turn and work on the safety platform board 3. When the appropriately retractable support plate frame 1 needs to be expanded outward, the distance to be expanded should be measured by the distance measuring module 28 first, and then the control computer will calculate the specific sizes of the first replaceable safety plate 14 and the second replaceable safety plate 15 required. Then, the first replaceable safety plate 14 and the second replaceable safety plate 15 of qualified size can be evenly lifted and placed on the positioning support plate 13 by ropes. At this time, the eight telescopic rods 9 can be controlled by the control computer to be synchronously extended to the predetermined position. Then, the control installation personnel climb up to the padlock enclosure ladder 24 through the first connecting hanging ladder 26 and fix the safety rope buckle on the padlock enclosure ladder 24. Then, step onto the main support card-embedded square column 8 through the frame door 25. At this time, the control installation personnel take out the first replaceable safety plate 14 in turn, and further card-embed it between the two positioning support plates 13, and tighten it with bolts. Then, the control installation personnel take out the second replaceable safety plate 15 in turn, and further card-embed it between the positioning support plate 13 and the octagonal support block 6, and tighten it with bolts. When the appropriately retractable support plate frame 1 expands outward, the retractable blocking rod 20 in the retractable secondary enclosure rod 19 is also stretched under tension, which makes the appropriately retractable protective enclosure 4 retractable to a certain extent, thereby meeting the needs of the appropriately retractable support plate frame 1 when expanding outward; When the appropriately retractable support plate frame 1 needs to be retracted inward, the distance to be retracted should be measured by the distance measuring module 28 first, and then the control computer will calculate the specific dimensions of the first replaceable safety plate 14 and the second replaceable safety plate 15 required. Then, the first replaceable safety plate 14 and the second replaceable safety plate 15 of qualified dimensions can be evenly lifted and placed on the positioning support plate 13 by ropes. At this time, the eight telescopic rods 9 can be controlled by the control computer to be synchronously retracted to the predetermined position. Then, the control installation personnel climb up to the padlock enclosure ladder 24 through the first connecting hanging ladder 26 and fix the safety rope buckle on the padlock enclosure ladder 24. Then, through the frame door 25, they step onto the main support card-embedded square column 8. At this time, the control installation personnel take out the first replaceable safety plate 14 in turn, and further card-embed it between the two positioning support plates 13, and tighten it with bolts. Then, the control installation personnel take out the second replaceable safety plate 15 in turn, and further card-embed it between the positioning support plate 13 and the octagonal support block 6, and tighten it with bolts. When the appropriately retractable support plate frame 1 is retracted inwardly, the retractable blocking rod 20 in the retractable secondary enclosure rod 19 is also retracted under pressure, which makes the appropriately retractable protective enclosure 4 retractable to a certain extent, thereby meeting the needs of the appropriately retractable support plate frame 1 when it is retracted inwardly; When the appropriately retractable support plate frame 1 needs to be retracted inward to the initial position, the first replaceable safety plate 14 laid between the two positioning support plates 13 and the second replaceable safety plate 15 between the positioning support plate 13 and the octagonal support block 6 should be removed first, and the removed first replaceable safety plate 14 and second replaceable safety plate 15 should be evenly placed on the positioning support plate 13. Then, the control computer controls the eight telescopic rods 9 to be synchronously retracted to the initial position, and then the first replaceable safety plates 14 and the second replaceable safety plates 15 are transported to the ground by ropes. When the appropriately retractable support plate frame 1 is expanding outward or contracting inward, a worker can be on the device, but must stand on the octagonal support block 6, and the safety rope buckle must be buckled on the padlock frame ladder 24; This allows the device to allow the scaffolding safety platform plate 3 inside the concrete tower to shrink and expand within a certain range through the appropriately retractable support plate frame 1, so that the safety platform plate 3 can always be at the best and appropriate distance from the inner wall of the concrete tower, thereby reducing the workload of workers working on the safety platform plate 3 and further reducing the risk factor for workers working on the safety platform plate 3.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A concrete tower internal scaffolding safety platform, characterized in that: include: A properly retractable support plate frame (1), the properly retractable support plate frame (1) being fixedly arranged above the support connection frame (2), and the properly retractable support plate frame (1) being used for properly retractably supporting and fixing the safety platform plate (3); A properly retractable protective enclosure (4) is fixedly arranged at the edge of the upper surface of the safety platform plate (3). The properly retractable protective enclosure (4) is used to protect workers standing on the safety platform plate (3) and can cooperate with the properly retractable support plate frame (1) to achieve a suitable retractable operation; A safety padlock ladder structure (5) is fixedly arranged at the center of the appropriately retractable support plate frame (1). The safety padlock ladder structure (5) is used by workers to climb onto the safety platform plate (3) for operation and can provide a safety rope hanging fixing point for the workers.

2. The concrete tower internal scaffolding safety platform according to claim 1, characterized in that: The appropriately retractable support plate frame (1) comprises an octagonal support block (6), a rectangular entry and exit slot (7) extending through the octagonal support block (6), eight main support embedded square columns (8) evenly distributed on the side of the octagonal support block (6), a telescopic rod (9) mounted at a groove on the lower surface of the main support embedded square column (8), a connecting and fixing block (11) provided at the telescopic end of the telescopic rod (9), a distance measuring module (28) provided on the connecting and fixing block (11), and a longitudinal support column (12) provided on the lower surface of the main support embedded square column (8).

3. The concrete tower internal scaffolding safety platform according to claim 2, characterized in that: The safety platform plate (3) comprises a positioning support plate (13) slidably mounted on the main support embedded square column (8), a first replaceable safety plate (14) embedded between the two positioning support plates (13), and a second replaceable safety plate (15) embedded between the positioning support plate (13) and the octagonal support block (6).

4. The concrete tower internal scaffolding safety platform according to claim 3, characterized in that: The bottom surface of the positioning support plate (13) is provided with a T-shaped limit card embedding slide block (16), and the main support card embedding square column (8) is provided with a T-shaped limit card embedding groove (17) that is mutually adapted to the T-shaped limit card embedding slide block (16).

5. The concrete tower internal scaffolding safety platform according to claim 4, characterized in that: The connecting and fixing block (11) is fixedly mounted on the positioning support plate (13) by means of bolts, and protective mounting shaft rods (10) are symmetrically arranged at the edge of the upper surface of the positioning support plate (13).

6. The concrete tower internal scaffolding safety platform according to claim 5, characterized in that: The appropriately retractable protective enclosure (4) includes a main enclosure (18) mounted on two protective mounting shafts (10) on the positioning support plate (13) and a plurality of retractable secondary enclosure rods (19) mounted between the two main enclosures (18), wherein both ends of the retractable secondary enclosure rods (19) are mounted on two adjacent protective mounting shafts (10) on two adjacent positioning support plates (13).

7. The concrete tower internal scaffolding safety platform according to claim 6, characterized in that: The telescopic secondary fence rod (19) comprises a telescopic blocking rod (20), a sleeve mounting ring seat (21) symmetrically mounted on both ends of the telescopic blocking rod (20), and an external hexagonal fixing sleeve cap (27) screwed on the top end of the protective mounting shaft rod (10).

8. The concrete tower internal scaffolding safety platform according to claim 7, characterized in that: The telescopic blocking rod (20) is provided with a snap-fit ​​mounting block (22) at both the head and tail ends, and the sleeve mounting ring seat (21) is provided with a snap-fit ​​mounting groove (23) adapted to the snap-fit ​​mounting block (22), and the snap-fit ​​mounting block (22) is fixedly installed in the snap-fit ​​mounting groove (23) by means of bolts.

9. The concrete tower internal scaffolding safety platform according to claim 2, characterized in that: The safety padlock ladder structure (5) comprises a padlock frame ladder (24), a frame door (25) rotatably hinged at a side opening of the padlock frame ladder (24), and a first connecting ladder (26) installed at the end of the padlock frame ladder (24).

10. The concrete tower internal scaffolding safety platform according to claim 9, characterized in that: The padlock frame ladder (24) is embedded in the rectangular entry and exit slot (7), the first connecting ladder (26) is installed at the end of the padlock frame ladder (24) by means of bolts, and the end of the longitudinal support column (12) is connected to the support connecting frame (2).

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