Slope roof parapet wall top hanging basket support fixing device

Abstract

The invention provides a slope roof parapet top hanging basket support fixing device, and relates to the technical field of hanging basket supports, the slope roof parapet top hanging basket support fixing device comprises a lower fixing base, an upper fixing frame, a front supporting fixing frame and an upper reinforcing support, the upper fixing frame is arranged above the lower fixing base, and the front supporting fixing frame is arranged on the front side of the upper fixing frame; an upper reinforcing support is arranged above the upper fixing frame, front supporting foot stools are fixedly arranged on the two sides of the lower portion of the lower fixing base, the head ends of the front supporting foot stools are rotationally connected with upper supporting rods through rotating shafts in a matched mode, and rear moving supports horizontally slide on the two sides of the lower fixing base. The upper reinforcing support supports the front portion of the hanging basket support mechanism from the upper portion of the slope type parapet wall, the number of balancing weights at the tail of the hanging basket support mechanism is reduced, and the problems that a front support of the hanging basket support mechanism on the inner side of the slope type parapet wall is very close to the rear, and the longer the extending length of a front beam of the hanging basket support mechanism is, the balancing weights at the tail need to be further increased are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hanging basket support, in particular to a hanging basket support fixing device for a slope roof parapet. BACKGROUND

[0002] The parapet is a low wall around the roof of a building, which mainly protects the safety of the personnel on the roof and decorates the building facade, and the parapet can be poured into a slope type according to design needs.

[0003] In the construction of the outer wall, the roof needs to be erected with a hanging basket, the hanging basket is erected on the outside of the building through the hanging basket support mechanism of the building roof, the front beam of the hanging basket support mechanism is connected to the outside of the wall, the middle part of the hanging basket support mechanism is supported by the front support, and the rear part of the hanging basket support mechanism is a rear support and a counterweight structure; the front support is erected on the inner side or the top of the parapet, but when the slope parapet is erected, the front support cannot be erected on the top of the parapet, because the top of the slope parapet is inwardly retracted, so that the front support of the hanging basket support mechanism on the inner side of the slope parapet is very rear, the front beam of the hanging basket support mechanism is easily extended to the limit position, and the longer the front beam of the hanging basket support mechanism is extended, the more the counterweight blocks at the tail need to be increased, and the carrying burden of one 25kg counterweight block is large. SUMMARY

[0004] The present application provides a hanging basket support fixing device for a slope roof parapet, which comprises an upper reinforcing support that is extended to the upper outer side of the slope parapet along with the horizontal extension slide rail, and the upper reinforcing support can provide effective support for the front part of the hanging basket support mechanism, so that the front part of the hanging basket support mechanism can be above the slope parapet, the extension length of the front beam of the hanging basket support mechanism is significantly shortened, the number of counterweight blocks at the tail of the hanging basket support mechanism is reduced, and the carrying burden of the counterweight blocks is reduced.

[0005] The present application provides a hanging basket support fixing device for a slope roof parapet, which comprises a lower fixed base, a front support fixed frame of an upper fixed frame and an upper reinforcing support, the upper fixed frame is arranged above the lower fixed base, the front support fixed frame is arranged on the front side of the upper fixed frame, the upper reinforcing support is arranged above the upper fixed frame, front support foot supports are fixedly arranged on the lower part of the lower fixed base, the front end of the front support foot support is rotatably connected with an upper support rod through a rotating shaft, rear moving supports are horizontally slidably arranged on the two sides of the lower fixed base, the front end of the rear moving support is rotatably connected with a rear support rod through a rotating shaft, a first threaded rod is rotatably arranged on one side of the lower fixed base, an upper fixed screw is screwed on the upper part of the lower fixed base, and the upper support rod is attached to the bottom of the slope parapet above.

[0006] Further, the first end of the rear support rod is engaged with the rear side groove of the upper support rod, the first threaded rod is screwed with the rear moving bracket, and the rear moving bracket moves horizontally when the first threaded rod rotates circumferentially.

[0007] Further, the lower part of the upper fixing frame is fixedly provided with a lower connecting slide column, the middle part of the lower connecting slide column is spacedly provided with a middle threaded hole, the middle part of the upper fixing frame is slidably connected with a horizontal extension slide frame in the horizontal direction, the upper part of the upper fixing frame is slidably connected with a vertical extension slide frame in the vertical direction, the upper part of the upper fixing frame is vertically connected with a rotating second threaded rod, and the middle part of the upper fixing frame is rotatably connected with a middle transmission shaft.

[0008] Further, the lower connecting slide column is slidably connected with the upper part of the lower fixed base in the vertical direction, the middle threaded hole is screwed with the upper fixing screw, the height of the upper fixing frame is adjusted by screwing the middle threaded hole and the upper fixing screw at different positions, and the middle part of the upper fixing frame is provided with a rotating second threaded rod in the horizontal direction.

[0009] Further, the middle part of the upper fixing frame is screwed with the horizontal extension slide frame through the second threaded rod, the upper part of the upper fixing frame is screwed with the vertical extension slide frame through the second threaded rod, synchronous rotation of the two second threaded rods is realized through transmission of the middle transmission shaft, synchronous extension of the horizontal extension slide frame and the vertical extension slide frame is realized, and the horizontal extension slide frame and the vertical extension slide frame keep equal distance.

[0010] Further, the side surface of the front support fixing frame is rotatably provided with a side reel, the outer side of the side reel is wound with a connecting pull rope, the tail end of the connecting pull rope is fixedly connected with a first connecting ring, the top of the front support fixing frame is slidably connected with an upper slide frame, and the upper part of the upper slide frame is rotatably provided with an upper worm shaft.

[0011] Further, the upper worm shaft is meshingly connected with the side reel in the side surface, an upper connecting tension spring is arranged between the upper slide frame and the front support fixing frame, the upper slide frame and the side reel are moved downward under the action of the upper connecting tension spring, the side reel and the upper worm shaft keep the meshing state, the top of the front support fixing frame is rotatably provided with an upper support block, the upper support block is below the front support fixing frame, the front support fixing frame is fixed to the top of the vertical extension slide frame, and the front support fixing frame moves synchronously with the vertical extension slide frame.

[0012] Further, the side surface of the upper reinforcing support is fixedly provided with a side connecting column, the side connecting column is slidably connected with the first connecting ring, the front support fixing frame, the upper fixing frame and the upper reinforcing support are connected to form a triangular stable structure through the connecting pull rope, the triangular stable structure enhances the stability of the position of the front support fixing frame, the connecting pull rope provides an upward tension for the front support fixing frame, and the support force of the front support fixing frame on the hanging basket support mechanism is improved.

[0013] The present application provides a kind of slope roof parapet top hoist basket support fixing device, with the following beneficial effects: The upper reinforcing support extends to the upper outer side of the slope parapet along with the horizontal extension slide, and the upper reinforcing support can provide effective support for the front part of the hoist basket support mechanism, so that the front part of the hoist basket support mechanism can be above the slope parapet, significantly shortening the overhanging length of the front beam of the hoist basket support mechanism, reducing the number of counterweight blocks at the tail of the hoist basket support mechanism, reducing the carrying burden of the counterweight blocks, improving the construction efficiency, and also reducing the safety risks that may be caused by carrying the counterweight blocks.

[0014] The horizontal extension slide and the vertical extension slide are synchronously extended through the transmission of the second threaded rod and the middle transmission shaft, and the upper reinforcing support is adjusted to extend to the position above the slope parapet along with the horizontal extension slide. The position can be adjusted according to the different shapes and lengths of the parapet. Whether it is a straight line, a curve or a parapet of different lengths, the upper reinforcing support can accurately reach the appropriate support position, thereby enhancing the stability of the hoist basket support mechanism in different shapes and lengths of the parapet. Through this flexible adjustment mode, the device can be widely used in various construction scenes, improving the versatility and adaptability of the equipment.

[0015] The front support fixing frame, the upper fixing frame and the upper reinforcing support are connected by the connecting pull rope to form a triangular stable structure. This triangular stable structure enhances the stability of the position of the front support fixing frame and improves the stable support force of the front support fixing frame on the hoist basket support mechanism.

[0016] The upper support rod is attached to the bottom of the slope parapet. The upper support rod provides stable support for the lower fixed base and the front support foot, so that the bottom surface of the lower fixed base and the front support foot remains stably attached to the roof, avoiding the upward inclination of the lower fixed base, and enhancing the wind resistance of the lower fixed base. The upper support rod of the device can be adjusted in angle according to the actual situation, realizing the compatibility with different angle slope parapets, and further improving the applicability and stability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings of the present application.

[0018] The drawings described in the following description only relate to some embodiments of the present application, and are not a limitation of the present application.

[0019] In the drawings: Figure 1 The schematic diagram of the combined use structure of the device and the hoist basket support structure of the present application is shown; Figure 2 The schematic diagram of the overall structure of the present application is shown; Figure 3 Fig. 2 shows a schematic diagram of the lower fixed base cross-section structure of the present application; Figure 4 Fig. 3 shows a schematic diagram of the upper fixed frame structure of the present application; Figure 5 Fig. 4 shows a schematic diagram of the upper fixed frame cross-section structure of the present application; Figure 6 Fig. 5 shows a schematic diagram of the front support fixed frame structure of the present application; Figure 7 Fig. 6 shows a schematic diagram of the upper reinforcing bracket structure of the present application; Figure 8 Fig. 7 shows a schematic diagram of the upper fixed frame and horizontal extension slide and vertical extension slide separated state structure of the present application.

[0020] Reference signs: 1, lower fixed base; 101, front support foot; 102, upper support rod; 103, rear support rod; 104, rear moving bracket; 105, first threaded rod; 106, upper fixed screw; 2, upper fixed frame; 201, lower connecting slide column; 202, middle threaded hole; 203, horizontal extension slide; 204, vertical extension slide; 205, second threaded rod; 206, middle transmission shaft; 3, front support fixed frame; 301, side reel; 302, connecting pull rope; 303, first connecting ring; 304, upper slide frame; 305, upper worm shaft; 306, upper connecting tension spring; 307, upper support block; 4, upper reinforcing bracket; 401, side connecting column. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] The present application: please refer to Figures 1 to 8 : The application provides a slope roof parapet top hanging basket support fixing device, which comprises a lower fixing base 1, an upper fixing frame 2, a front support fixing frame 3 and an upper reinforcing support 4. Front support leg frames 101 are fixedly arranged on the lower part of the two sides of the lower fixing base 1. The front end of each front support leg frame 101 is rotationally connected with an upper support rod 102 through a rotating shaft. Rear moving supports 104 are horizontally slidably arranged on the two sides of the lower fixing base 1. The two rear moving supports 104 on the two sides are fixedly connected and move in the same direction. The front end of the rear moving support 104 is rotationally connected with a rear support rod 103 through a rotating shaft. A first threaded rod 105 is rotationally arranged on one side of the lower fixing base 1. An upper fixing screw 106 is screwed on the upper part of the lower fixing base 1. The upper support rod 102 is attached to the bottom of the upper slope parapet. The lower fixing base 1 and the front support leg frame 101 have no space for upward movement, so that the bottom surface of the lower fixing base 1 and the front support leg frame 101 is stably attached to the roof. The front end of the rear support rod 103 is engaged with the rear side groove of the upper support rod 102. The first threaded rod 105 is threadedly connected with the rear moving support 104. When the first threaded rod 105 rotates circumferentially, the rear moving support 104 moves horizontally. The first threaded rod 105 threadedly guides the rear moving support 104 to move axially and horizontally along the thread. The rear moving support 104 pushes the rear support rod 103 to move synchronously. The rear support rod 103 supports the upper support rod 102 to adjust the angle, thereby realizing the compatibility with different angle slope parapets. The upper fixed base 1 is provided with an upper fixed frame 2, the lower part of the upper fixed frame 2 is fixedly provided with a lower connecting slide column 201, the middle part of the lower connecting slide column 201 is provided with a middle threaded hole 202 in an array, the middle part of the upper fixed frame 2 is horizontally slidably connected with a horizontal extension slide frame 203, the upper part of the upper fixed frame 2 is vertically slidably connected with a vertical extension slide frame 204, the upper part of the upper fixed frame 2 is vertically connected with a rotating second threaded rod 205, the middle part of the upper fixed frame 2 is rotatably connected with a middle transmission shaft 206, the lower connecting slide column 201 and the upper part of the lower fixed base 1 are vertically slidably connected, the middle threaded hole 202 and the upper fixed screw 106 are screw-connected and fixed, the height of the upper fixed frame 2 is adjusted by screwing the upper fixed screw 106 with the middle threaded hole 202 at different positions, the middle part of the upper fixed frame 2 is horizontally provided with a rotating second threaded rod 205, the middle part of the upper fixed frame 2 is screw-connected with the horizontal extension slide frame 203 through the second threaded rod 205, the upper part of the upper fixed frame 2 is screw-connected with the vertical extension slide frame 204 through the second threaded rod 205, the synchronous rotation of the two second threaded rods 205 is realized through the transmission of the middle transmission shaft 206, the horizontal extension slide frame 203 and the vertical extension slide frame 204 are synchronously extended, the horizontal extension slide frame 203 and the vertical extension slide frame 204 maintain an equal distance and maintain a stable isosceles or equilateral triangular structure state, the front side of the upper fixed frame 2 is provided with a front support fixed frame 3, the side of the front support fixed frame 3 is rotatably provided with a side reel 301, the outer side of the side reel 301 is wound with a connecting pull rope 302, the tail end of the connecting pull rope 302 is fixedly connected with a head connecting ring 303, the top of the front support fixed frame 3 is vertically slidably connected with an upper slide frame 304, the upper part of the upper slide frame 304 is rotatably provided with an upper worm shaft 305, and the upper part of the upper fixed frame 2 is provided with an upper reinforcing support 4.

[0023] In the embodiment of the present disclosure, the side of the upper worm shaft 305 and the side reel 301 is meshingly connected with a side worm wheel, the upper slide frame 304 and the front support fixed frame 3 are provided with an upper connecting tension spring 306, the upper connecting tension spring 306 pulls the upper slide frame 304 and the side reel 301 downward, the side reel 301 and the upper worm shaft 305 maintain a meshing state, the top of the front support fixed frame 3 is rotatably provided with an upper support block 307, the upper support block 307 is below the front support fixed frame 3, the front support fixed frame 3 is fixed on the top of the vertical extension slide frame 204, and the front support fixed frame 3 moves synchronously with the vertical extension slide frame 204.

[0024] In the embodiment of the present disclosure, the side surface of the upper reinforcing support 4 is fixedly provided with a side connecting column 401, the side connecting column 401 is slidingly connected with the front connecting ring 303, the front support fixed frame 3, the upper fixed frame 2 and the upper reinforcing support 4 are connected through the connecting pull rope 302 to form a triangular stable structure, the triangular stable structure enhances the stability of the position of the front support fixed frame 3, the connecting pull rope 302 provides an upward pulling force for the front support fixed frame 3, improves the supporting force of the front support fixed frame 3 on the hanging basket support mechanism, and reduces the situation that the front support fixed frame 3 is bent and deformed downward for a long time.

[0025] In the embodiment of the present disclosure, the side surface of the upper reinforcing support 4 is fixedly provided with a side connecting column 401, the side connecting column 401 is slidingly connected with the front connecting ring 303, the front support fixed frame 3, the upper fixed frame 2 and the upper reinforcing support 4 are connected through the connecting pull rope 302 to form a triangular stable structure, the triangular stable structure enhances the stability of the position of the front support fixed frame 3, the connecting pull rope 302 provides an upward pulling force for the front support fixed frame 3, improves the supporting force of the front support fixed frame 3 on the hanging basket support mechanism, and reduces the situation that the front support fixed frame 3 is bent and deformed downward for a long time.

[0026] The working principle of the present application is as follows: the bottom surface of the lower fixed base 1 and the front support foot 101 is attached to the roof plane, the rear support of the rear part of the hanging basket support mechanism and the counterweight structure are also placed on the roof, the front support fixed frame 3 supports the crossbeam of the hanging basket support mechanism, the rear support rod 103 supports the upper support rod 102 to maintain an inclined state, the inclined upper support rod 102 is attached to the bottom of the upper inclined parapet, the upper support rod 102 provides stable support for the lower fixed base 1 and the front support foot 101, the lower fixed base 1 and the front support foot 101 have no space to move upward, so that the bottom surface of the lower fixed base 1 and the front support foot 101 remains stably attached to the roof, avoiding the upward inclination of the lower fixed base 1, and enhancing the wind resistance of the lower fixed base 1, the first threaded rod 105 is rotated, the first threaded rod 105 is guided to move the rear support rod 103 along the thread to move axially horizontally, the rear support rod 103 pushes the rear support rod 103 to move synchronously, the rear support rod 103 supports the upper support rod 102 to adjust the angle, the upper support rod 102 can adjust the angle according to the actual situation, realizing the compatibility of different angle inclined parapets, and further improving the applicability and stability of the device. The second threaded rod 205 rotates, and the threads of the second threaded rod 205 guide the horizontal extension of the horizontal extension slide 203 to move axially, and the upper reinforcing support 4 extends to the outside above the slope parapet along with the horizontal extension of the horizontal extension slide 203, so that the upper reinforcing support 4 can provide effective support for the front part of the hanging basket support mechanism, so that the front support position of the hanging basket support mechanism extends above the slope parapet, and the front part of the hanging basket support mechanism can be above the slope parapet. The cable connection between the hanging basket support mechanism front beam and the hanging basket is required to be at the outermost side of the parapet and to be processed along the parapet to the wall body, the middle support position of the hanging basket support mechanism forms a lever structure with the fulcrum, and the longer distance between the middle support position of the hanging basket support mechanism and the counterweight can increase the stability of the hanging basket position, and the reduction of the overhanging length of the hanging basket support mechanism front beam can reduce the number of counterweights of the hanging basket support mechanism tail, reduce the carrying burden of the counterweight, improve the construction efficiency, and also reduce the safety risks that may be caused by carrying the counterweight, and avoid the need to increase the counterweight after the length of the hanging basket support mechanism front beam and the hanging basket support mechanism middle fulcrum is increased; The tail ends of the two second threaded rods 205 on the upper part and the middle part of the upper fixed frame 2 are provided with bevel gears that mesh with the bevel gears of the middle transmission shaft 206 to realize synchronous rotation, and the synchronous rotation of the two second threaded rods 205 is realized through the middle transmission shaft 206, so that the horizontal extension slide 203 and the vertical extension slide 204 realize synchronous extension, the horizontal extension slide 203 and the vertical extension slide 204 maintain equal distances, and maintain a stable isosceles or equilateral triangular structure state, and the upper reinforcing support 4 adjusts the extension to the position above the slope parapet along with the horizontal extension of the horizontal extension slide 203, and can adjust the position according to the different shapes and lengths of the parapet. Whether it is a straight line, a curve, or a parapet of different lengths, the upper reinforcing support 4 can accurately reach the appropriate support position, thereby enhancing the stability of the hanging basket support mechanism in different shapes and lengths of the parapet. Through this flexible adjustment mode, the device can be widely used in various construction scenes, improving the universality and adaptability of the equipment, avoiding the great difference in shape and length of the parapet of different buildings, and the traditional hanging basket support often cannot adapt to these changes, resulting in poor stability in different working conditions. After the position of the front support frame 3 is determined, the upper support block 307 is rotated to the vertical direction, the upper support block 307 lifts the upper worm shaft 305 upward from below, the upper worm shaft 305 and the upper sliding frame 304 move upward synchronously, the upper sliding frame 304 and the side winding shaft 301 are separated, the upper worm shaft 305 and the side winding shaft 301 are in the disengaged and locked state, the side winding shaft 301 is free to rotate to release the connection of the pull rope 302, the first connection ring 303 and the side connecting column 401 are slidably inserted, then the upper support block 307 is rotated to the horizontal direction, the upper worm shaft 305 and the upper sliding frame 304 move downward synchronously, the upper worm shaft 305 and the side winding shaft 301 return to the meshing state, the upper worm shaft 305 drives the side winding shaft 301 to rotate, the side winding shaft 301 rotates to tighten the connection of the pull rope 302, ensuring that the connection of the pull rope 302 tightly pulls the side connecting column 401, the front support frame 3, the upper fixed frame 2, and the upper reinforcing support 4 are connected by the pull rope 302 to form a triangular stable structure, the triangular stable structure enhances the stability of the position of the front support frame 3, the pull rope 302 provides an upward pulling force for the front support frame 3, improves the stable supporting force of the front support frame 3 on the basket support mechanism, and avoids the situation that the front support frame 3 and the horizontally extended sliding frame 203 are bent downward due to long-term pressure. During the working process of the basket, the front support frame 3 needs to bear various forces from the basket support mechanism, including vertical load and horizontal load. The traditional connection method may not be able to effectively resist these external forces, resulting in a shift in the position of the front support frame 3 and affecting the normal work of the basket. However, the triangular stable structure of the device can evenly distribute these external forces to each component, improving the stable supporting force of the front support frame 3 on the basket support mechanism. According to mechanical analysis and actual testing, under the same working conditions, the triangular stable structure of the device can improve the stability of the front support frame 3 by 30%, effectively ensuring the safe operation of the basket.

[0027] In this paper, the following points need attention: 1. The drawings of the embodiments of the present disclosure only involve the structures related to the embodiments of the present disclosure, and other structures can be referred to the general design.

[0028] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0029] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A fixing device for a suspended basket support on the parapet wall of a sloping roof, comprising: The lower fixed base (1), the upper fixed frame (2), the front support fixed frame (3) and the upper reinforcing bracket (4) are characterized in that the upper fixed frame (2) is provided above the lower fixed base (1), the front support fixed frame (3) is provided on the front side of the upper fixed frame (2), the upper reinforcing bracket (4) is provided above the upper fixed frame (2), the front support legs (101) are fixedly provided on both sides of the lower fixed base (1), the front end of the front support legs (101) is rotatably connected to the upper support rod (102) through a rotating shaft, the rear moving bracket (104) is horizontally slidable on both sides of the lower fixed base (1), the front end of the rear moving bracket (104) and the rear support rod (103) are rotatably connected through a rotating shaft, the first threaded rod (105) is rotatably provided on one side of the lower fixed base (1), and the upper fixed screw (106) is screwed onto the upper part of the lower fixed base (1).

2. The fixing device for the suspended basket bracket on the parapet wall of a sloping roof according to claim 1, characterized in that, The first end of the rear support rod (103) is engaged with the groove on the rear side of the upper support rod (102). The first threaded rod (105) and the rear movable bracket (104) are threaded together. When the first threaded rod (105) rotates circumferentially, the rear movable bracket (104) moves horizontally.

3. The fixing device for the suspended basket bracket on the parapet wall of a sloping roof according to claim 1, characterized in that, The lower part of the upper fixed frame (2) is fixedly provided with a lower connecting slide column (201), and the middle part of the lower connecting slide column (201) is provided with a central threaded hole (202) at intervals. The middle part of the upper fixed frame (2) is slidably connected to a horizontal extension slide (203) in the horizontal direction. The upper part of the upper fixed frame (2) is slidably connected to a vertical extension slide (204) in the vertical direction. The upper part of the upper fixed frame (2) is vertically connected to a rotating second threaded rod (205). The middle part of the upper fixed frame (2) is rotatably connected to a central drive shaft (206).

4. The fixing device for the suspended basket bracket on the parapet wall of a sloping roof according to claim 3, characterized in that, The lower connecting slide column (201) and the upper part of the lower fixed base (1) are vertically slidably connected, and the middle threaded hole (202) and the upper fixed screw (106) are screwed together. The upper fixed bracket (2) has a rotating second threaded rod (205) in the middle horizontal direction.

5. A fixing device for a suspended basket support on a parapet wall of a sloping roof according to claim 1, characterized in that, The middle second threaded rod (205) of the upper fixed frame (2) is screwed to the horizontal extension slide (203), and the upper second threaded rod (205) of the upper fixed frame (2) is screwed to the vertical extension slide (204).

6. The fixing device for the suspended basket bracket on the parapet wall of a sloping roof according to claim 1, characterized in that, The side of the front support fixing frame (3) is rotatably provided with a side roller (301), and a connecting pull rope (302) is wound around the outside of the side roller (301). The tail end of the connecting pull rope (302) is fixedly connected with a first connecting plug ring (303). The top of the front support fixing frame (3) is vertically slidably connected with an upper slide (304), and an upper worm shaft (305) is rotatably provided on the upper part of the upper slide (304).

7. A fixing device for a suspended basket support on a parapet wall of a sloping roof according to claim 6, characterized in that, The upper worm shaft (305) and the side worm gear of the side winding shaft (301) are meshed and connected. An upper connecting tension spring (306) is provided between the upper slide (304) and the front support fixing frame (3). An upper support block (307) is rotatably provided on the top of the front support fixing frame (3). The upper support block (307) is located below the front support fixing frame (3). The front support fixing frame (3) is fixed on the top of the vertical extension slide (204).

8. A fixing device for a suspended basket support on a parapet wall of a sloping roof according to claim 7, characterized in that, The upper reinforcing bracket (4) is fixedly provided with a side connecting column (401) on its side, and the side connecting column (401) and the first connecting ring (303) are slidably connected.

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