Construction hoist wall attachment and method of installing same

Abstract

The application relates to a construction hoist wall-attached frame and a mounting method thereof, and relates to the technical field of building construction machinery. In order to solve the problem of insufficient universality of the fixed size of the wall-attached frame, the wall-attached frame comprises a fixing device, the fixing device comprises a base, a fixing rod and a connecting rod, the base is used for being fixed to a wall surface, one end of the fixing rod is fixedly connected with the base, the connecting rod is located in the fixing rod and can move in the fixing rod, one end of the connecting rod away from the base penetrates out of the fixing rod and is connected with an abutting plate, the abutting plate is connected with a standard section of a construction hoist; a plurality of limiting holes are arranged in the fixing rod along the length direction at intervals, a through hole is arranged in the side wall of the connecting rod, a limiting rod is arranged in the through hole, a limiting device is arranged in the connecting rod, and the limiting device can make the limiting rod penetrate out of the through hole and the corresponding limiting hole at the same time. The application has the effects of enhancing the universality of the wall-attached frame and being applicable to the size requirements of different projects.

Description

Technical Field

[0001] This application relates to the field of construction machinery technology, and in particular to a wall-mounted frame for a construction hoist and its installation method. Background Technology

[0002] In the construction industry, construction hoists are widely used during the main structural construction of buildings, and the installation of the attachment device is particularly important. Normally, the attachment distance of the construction hoist to the wall should follow the wall length dimensions specified in the manufacturer's instructions. However, in some cases, due to the building structure, the actual site conditions may prevent adherence to the wall length dimensions specified in the manufacturer's instructions.

[0003] Currently, in many projects, a steel truss is constructed to extend the wall mount installation location from the building structure. This is typically a monolithic steel truss structure, which is very heavy, inconvenient to construct, and prone to safety hazards. Furthermore, the steel trusses fabricated for a single project lack versatility. Because the truss dimensions are fixed, when the distance between the wall and the construction hoist changes, the dimensions of the truss will be inconsistent with the requirements of other projects. Therefore, after the construction hoist is dismantled, the steel truss is also scrapped, resulting in waste and increased project costs. Summary of the Invention

[0004] In order to make the wall-mounted frame versatile and adaptable to the size requirements of different projects, this application provides a wall-mounted frame for a construction hoist and its installation method.

[0005] Firstly, this application provides a wall-mounted frame for a construction hoist, which adopts the following technical solution:

[0006] A construction hoist wall-mounted bracket includes a fixing device. The fixing device includes a base, a fixing rod, and a connecting rod. The base is used to fix to the wall. One end of the fixing rod is fixedly connected to the base. The connecting rod is located inside the fixing rod and can move within the fixing rod. The end of the connecting rod away from the base extends out of the fixing rod and is connected to an abutment plate. The abutment plate is used to connect to a standard section of the construction hoist.

[0007] The fixed rod has a plurality of limiting holes spaced apart along its length. The connecting rod has a through hole, and a limiting rod passes through the through hole. A limiting device is provided inside the connecting rod, and the limiting device enables the limiting rod to pass through both the through hole and the corresponding limiting hole simultaneously.

[0008] By adopting the above technical solution, based on the distance between the wall and the standard section of the construction hoist, the predetermined length of the connecting rod extending beyond the fixed rod is calculated. The connecting rod is then stretched from the fixed rod to the predetermined length. Simultaneously, a limiting device is used, allowing one end of the limiting rod to extend from the through hole and pass through the corresponding limiting hole. The abutment plate is then placed adjacent to the standard section of the construction hoist. The limiting rod simultaneously limits both the fixed rod and the connecting rod, achieving a locking function for the connecting rod. Furthermore, the connecting rod's length can be adjusted to accommodate different distances between the wall and the construction hoist in various projects, thus enhancing the versatility of this wall mount.

[0009] Preferably, the connecting rod is hollow, and the limiting device includes a movable rod that slides inside the connecting rod, with an inclined guide surface at one end of the movable rod; the end of the limiting rod located inside the connecting rod abuts against the guide surface of the movable rod, and the limiting device further includes a driving member for driving the movable rod to move, thereby pushing the limiting rod to move through the guide surface.

[0010] By adopting the above technical solution, after the connecting rod extends the fixed rod by a predetermined length, the connecting rod is finely adjusted so that the through hole on the connecting rod coincides with the nearest limiting hole. The driving component drives the moving rod to move. Since one end of the limiting rod abuts against the inner wall of the through hole, as the moving rod slides, the end of the limiting rod will continuously rise along the guide slope of the moving rod until the end of the limiting rod away from the guide surface simultaneously passes through the through hole and the limiting hole, thereby completing the limiting function of the limiting rod and the fixed rod.

[0011] Preferably, a rack is slidably connected inside the connecting rod and fixed to one end of the moving rod. The driving component includes a gear that meshes with the end of the rack away from the moving rod. A rotating rod is fixedly connected to the shaft of the gear. The rotating rod is rotatably connected to the connecting rod and one end extends out of the side wall of the connecting rod.

[0012] By adopting the above technical solution, rotating the rotating rod drives the gear to rotate. When the gear rotates, it drives the rack meshing with the gear to move, thereby pulling the moving rod to slide, which makes it easier to operate the limiting device.

[0013] Preferably, the diameter of the cross-section of the limiting rod located at the inner end of the connecting rod is larger than the diameter of the through hole.

[0014] By adopting the above technical solution, in order to reduce the occurrence of the limiting rod detaching from the through hole and the limiting hole due to external factors, the diameter of the end section of the limiting rod is set to be larger than the diameter of the through hole, so that the end of the limiting rod abuts against the inner side wall of the connecting rod, thereby reducing the possibility of the limiting rod detaching from the through hole and the limiting hole.

[0015] Preferably, the connecting rod is provided with a locking structure for locking the moving rod.

[0016] By adopting the above technical solution, after the fixed rod and the connecting rod are limited by the limiting rod, in order to reduce the phenomenon that the limiting rod may fall off the moving rod due to the rotation of the rotating wheel caused by external factors, thereby pulling the moving rod, the locking structure on the connecting rod is used to lock the rotating rod, so that the position of the moving rod is fixed, thereby reducing the possibility of the limiting rod falling off the limiting hole.

[0017] Preferably, the locking structure includes a stop plate fixedly connected to the rotating rod and perpendicular to the rotating rod, and the stop plate is threaded with bolts for abutting the connecting rod.

[0018] By adopting the above technical solution, the bolt is threaded to the stop plate, and the end of the bolt is pressed against the outer wall of the connecting rod, making it difficult for the rotating rod to rotate, thereby restricting the sliding of the moving rod and reducing the probability of the limiting rod falling out of the limiting hole.

[0019] Preferably, the connecting rod is hollow, and the limiting device includes a limiting block fixedly connected to the inner wall of the connecting rod. The limiting block has a groove for the limiting rod to slide. An elastic element is connected between the bottom wall of the groove and the limiting rod, and the end of the limiting rod away from the elastic element is an arc-shaped end.

[0020] By adopting the above technical solution, rotating the connecting rod causes the position of the through hole to be offset from the positions of several limiting holes. When the connecting rod is pulled out from the fixed rod, the inner wall of the fixed rod exerts a squeezing effect on the arc-shaped end of the limiting rod, thereby compressing the elastic element and positioning the arc-shaped end of the limiting rod within the through hole. After the connecting rod extends a predetermined distance from the fixed rod, rotating the connecting rod causes the through hole to coincide with the nearest limiting hole, allowing the arc-shaped end of the limiting rod to extend out of the limiting hole, thus limiting the positions of the fixed rod and the connecting rod.

[0021] Preferably, multiple fixing devices are provided, and a first reinforcing rod is connected between the base and the fixing rod of the adjacent fixing device, and a second reinforcing rod is connected between the fixing rod and the connecting rod of the adjacent fixing device. Both the first and second reinforcing rods are telescopic rods.

[0022] By adopting the above technical solution, the first reinforcing rod and the second reinforcing rod can reinforce and support adjacent fixed rods and adjacent connecting rods, increasing the stability of the fixing device, and the telescopic function makes the first reinforcing rod and the second reinforcing rod more versatile.

[0023] Preferably, the side wall of the connecting rod is connected to a diagonal brace, which is a telescopic rod and has an ear plate rotatably connected to one end. The ear plate is used for fixed connection with the wall.

[0024] By adopting the above technical solution, in order to further enhance the stability of the fixing device and improve the connecting rod of the fixing device, the diagonal brace installed at the bottom of the fixing device can share the stress borne by the fixing device.

[0025] Secondly, this application provides a method for installing a wall-mounted bracket for a construction hoist, comprising the following steps:

[0026] S1: Before pouring the concrete for the wall column, pre-embed the base and ear plate;

[0027] S2: After the concrete of the wall column reaches the standard strength, install the fixing rod on the base, adjust the length of the connecting rod extending out of the fixing rod according to the distance between the wall and the standard section of the construction hoist, and use the locking structure to limit the movement of the rod.

[0028] S3: Connect the abutment plate to the standard section of the construction hoist, adjust the length of the first and second reinforcing rods, connect the first reinforcing rod between the base and the end of the fixed rod of the adjacent fixed device, and connect the second reinforcing rod between the fixed rod and the abutment plate of the adjacent fixed device.

[0029] S4: Connect one end of the diagonal brace to the ear plate and adjust the length of the diagonal brace. Connect the other end of the diagonal brace to the side wall of the connecting rod to complete the installation of the wall-mounted frame of the construction hoist.

[0030] In summary, this application includes at least one of the following beneficial technical effects:

[0031] 1. The limiting device enables the limiting rod to simultaneously limit the fixed rod and the connecting rod, thereby achieving the locking function of the connecting rod. Furthermore, the connecting rod can be adjusted in length to adapt to the distance between the wall and the construction hoist in different projects, thus enhancing the versatility of the wall-mounted frame.

[0032] 2. The first and second reinforcing rods reinforce and support adjacent fixed rods and adjacent connecting rods, increasing the stability of the fixing device;

[0033] 3. To further enhance the stability of the fixing device and improve the connection of the fixing device, diagonal bracing rods are installed at the bottom of the fixing device to share the stress borne by the fixing device. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application;

[0035] Figure 2 This is a cross-sectional schematic diagram of the limiting device in Embodiment 1 of this application;

[0036] Figure 3 This is a cross-sectional schematic diagram of the locking structure of Embodiment 1 of this application;

[0037] Figure 4 yes Figure 1 Enlarged view of point A in the middle;

[0038] Figure 5 This is a partial structural schematic diagram of Embodiment 2 of this application;

[0039] Figure 6 This is a cross-sectional schematic diagram of the limiting device in Embodiment 2 of this application.

[0040] Explanation of reference numerals in the attached drawings: 1. Fixing device; 11. Base; 12. Fixing rod; 13. Connecting rod; 14. Abutment plate; 15. Insertion plate; 16. Connecting plate; 17. Fixing plate; 2. Ear plate; 21. Diagonal brace; 22. First reinforcing rod; 23. Second reinforcing rod; 24. Sleeve; 25. Support rod; 3. Through hole; 31. Limiting hole; 32. Limiting rod; 4. Limiting device; 41. Moving rod; 42. Rack; 43. Gear; 44. Rotating rod; 45. Rotating wheel; 46. Limiting block; 47. Groove; 48. Elastic element; 5. Locking structure; 51. Stop plate; 52. Bolt. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0042] This application discloses a wall-mounted frame for a construction hoist.

[0043] Example 1:

[0044] A wall-mounted frame for a construction hoist, as shown in the reference Figure 1 The system includes several fixing devices 1. Each fixing device 1 includes a base 11, a fixing rod 12, a connecting rod 13, and an abutment plate 14. The base 11 is fixed to the wall by pre-embedding. One end of the fixing rod 12 is fixedly connected to the base 11. The connecting rod 13 is located inside the fixing rod 12 and can move within the fixing rod 12. The end of the connecting rod 13 away from the base 11 extends out of the fixing rod 12 and is fixedly connected to the abutment plate 14. A connecting plate 16 is welded to the side wall of the end of the connecting rod 13 near the abutment plate 14. The abutment plate 14 is connected to the standard section of the construction hoist by screws and nuts. Ear plates 2 are pre-embedded in the wall below the base 11. Diagonal braces 21 are rotatably connected to the ear plates 2. The end of the diagonal braces 21 away from the ear plates 2 is rotatably connected to the connecting plate 16.

[0045] In this embodiment, there are two fixing devices 1. In other embodiments, the number of fixing devices 1 may vary depending on the usage requirements. The two bases 11 are at the same height, and the distance between the bases 11 is determined according to the dimensions of a standard section of the construction hoist. A first reinforcing rod 22 is rotatably connected to one base 11. A plug-in plate 15 is connected to a fixing rod 12 connected to the other base 11. The plug-in plate 15 is located on the end side wall of the fixing rod 12 away from the base 11. The first reinforcing rod 22 is rotatably connected to the plug-in plate 15. A second reinforcing rod 23 is rotatably connected to the plug-in plate 15. The other end of the second reinforcing rod 23 is fixed to an abutment plate 14 on an adjacent fixing device 1 by a pin.

[0046] Reference Figure 1 The first reinforcing rod 22, the second reinforcing rod 23, and the diagonal brace 21 are all identical structural members with telescopic functionality. Each includes a sleeve 24 and two support rods 25. The inner walls at both ends of the sleeve 24 are provided with internal threads in opposite directions, and the ends of the two support rods 25 are provided with external threads. The threaded ends of the two support rods 25 are screwed into the sleeve 24 from the openings at both ends, and the internal threads of the sleeve 24 and the external threads of the support rods 25 can be engaged. When the sleeve 24 is rotated, the two support rods can move towards or away from each other. By controlling the length of the support rods 25 within the sleeve 24, the lengths of the first reinforcing rod 22, the second reinforcing rod 23, and the diagonal brace 21 can be adjusted to meet the reinforcement distance requirements of different construction hoists.

[0047] Reference Figure 2 The connecting rod 13 is hollow and has a through hole 3 on its outer wall. A limiting rod 32 is slidably connected inside the through hole 3. One end of the limiting rod 32 is located inside the connecting rod 13, and the diameter of the end section inside the connecting rod is larger than the diameter of the through hole 3. The fixing rod 12 has several limiting holes 31 at equal intervals along its length for the limiting rod 32 to pass through. A limiting device 4 is provided inside the connecting rod 13 to allow one end of the limiting rod 32 to simultaneously pass through the through hole 3 and the corresponding limiting hole 31. The limiting device 4 includes a moving rod 41 located inside the limiting rod 32 and a driving member for driving the moving rod to slide. The moving rod 41 is a cylindrical solid, with one end of the moving rod 41 abutting against the end of the connecting rod 13, and the other end of the moving rod 41 having an inclined guide surface. The end of the limiting rod 32 located inside the connecting rod 13 is an inclined surface, and the inclined surface of the limiting rod 32 abuts against the guide surface of the moving rod 41.

[0048] When the connecting rod 13 is pulled out of the fixed rod 12 by a predetermined length, the position of the connecting rod 13 is finely adjusted so that the through hole 3 coincides with the nearest limiting hole 31. The driving component drives the moving rod 41 to slide. When the moving rod 41 moves, since one end of the limiting rod 32 abuts against the side wall of the through hole 3, the inclined end of the limiting rod 32 rises continuously along the guide surface of the moving rod 41 until the end of the limiting rod 32 away from the inclined surface passes through the through hole 3 and through the limiting hole 31. At this time, the limiting rod 32 simultaneously limits the fixed rod 12 and the connecting rod 13, achieving the extension and locking functions of the connecting rod 13.

[0049] Reference Figure 3 The driving component includes a rack 42 connected to the end of the guide surface of the moving rod 41. A gear 43 meshes with the end of the rack 42 away from the moving rod 41. A rotating rod 44 is fixedly connected to the shaft of the gear 43. A clearance hole is formed on the connecting rod 13. A bearing is fixedly connected to the side wall of the clearance hole. The end of the rotating rod 44 away from the gear 43 extends through the clearance hole and is fixedly connected to a rotating wheel 45. The portion of the rotating rod 44 located in the clearance hole is fixedly connected to the inner ring of the bearing.

[0050] Reference Figure 4 The connecting rod 13 is provided with a locking structure 5 for locking the moving rod 41. The locking structure 5 includes a stop plate 51 fixedly connected to the rotating rod 44 and perpendicular to the rotating rod 44. The stop plate 51 is located on the rotating rod 44 between the rotating wheel 45 and the outer wall of the connecting rod 13. The stop plate 51 has a threaded hole, and a bolt 52 is threaded into the threaded hole. The length of the bolt 52 is greater than the distance from the stop plate 51 to the outer wall of the connecting rod 13. The bolt 52 is used to abut against the outer wall of the connecting rod 13 to reduce the rotation of the rotating wheel 45 under the action of external force, thereby causing the limiting rod 32 to disengage from the limiting hole 31, so that the connecting rod 13 can extend or retract.

[0051] The implementation principle of a construction hoist wall-mounted bracket according to an embodiment of this application is as follows: before pouring concrete for the wall column, the base 11 and ear plate 2 are pre-embedded in the wall surface, and the wall-mounted bracket is installed when the concrete strength of the wall surface meets or exceeds the standard strength for the installation of the wall-mounted bracket.

[0052] First, fix the two fixed rods 12 to the base 11 respectively. Measure the distance between the base 11 and the standard section of the construction hoist, and calculate the predetermined length of the connecting rod 13 extending out of the fixed rod 12. Insert one end of the connecting rod 13 into the fixed rod 12, and simultaneously pull the connecting rod 13 out of the fixed rod 12 by the predetermined length. Loosen the bolt 52 until the end of the bolt 52 is detached from the outer wall of the connecting rod 13. Rotate the wheel 45 to drive the gear 43 to rotate. When the gear 43 rotates, it drives the rack 42 to move. The rack 42 then drives the moving rod 41 to slide inside the connecting rod 13. Since one end of the limiting rod 32 abuts against the side wall of the through hole 3, the inclined end of the limiting rod 32 rises continuously under the thrust of the inclined surface of the moving rod 41 until the limiting rod 32 extends out of the corresponding limiting hole 31 from the through hole 3. Screw the bolt 52 into the threaded hole on the stop plate 51, and screw the end of the bolt 52 into the outer wall of the connecting rod 13 to reduce the possibility of the wheel 45 rotating under external force.

[0053] A connecting rod 13 is welded to an abutment plate 14 at its end away from the fixed rod 12. One end of the first reinforcing rod 22 is connected to the insertion plate 15 via a pin. The length of the first reinforcing rod 22 is adjusted by rotating the sleeve 24 so that the end of the first reinforcing rod 22 away from the insertion plate 15 can be connected to the base 11 of the adjacent fixed rod 12. One end of the second reinforcing rod 23 is connected to the insertion plate 15 via a pin, and the length of the second reinforcing rod 23 is adjusted by rotating the sleeve 24 so that the end of the second reinforcing rod 23 away from the insertion plate 15 can be connected to the abutment plate 14 of the adjacent fixing device 1. The length of the diagonal brace 21 is adjusted so that one end of the diagonal brace 21 is connected to the ear plate 2, and the other end is connected to the connecting plate 16 via a pin, thereby enhancing the stability of the fixing device 1.

[0054] Example 2:

[0055] The difference between this embodiment and Embodiment 1 is that:

[0056] Reference Figure 5 and Figure 6 The connecting rod 13 is hollow. The limiting device 4 includes a limiting block 46 fixedly connected inside the connecting rod 13. The limiting block 46 is cylindrical and located at the end of the connecting rod 13 near the base 11. A groove 47 is provided on the limiting block 46. An elastic element 48, which is a spring, is connected to the bottom wall of the groove 47. The end of the elastic element 48 away from the bottom wall of the groove 47 is fixedly connected to the end of the limiting rod 32. The other end of the limiting rod 32 is arc-shaped. A fixing plate 17 is connected to the end of the connecting rod 13 away from the fixing rod 12. The fixing plate 17 is circular and its area is larger than the circular cross-section of the connecting rod 13. The circumferential surface of the fixing plate 17 is fixed to the abutment plate 14 by bolts 52.

[0057] After the connecting rod 13 is pulled out of the fixed rod 12 to a predetermined length, the length of the connecting rod 13 is finely adjusted so that the through hole 3 and the nearest limiting hole 31 are on the same vertical plane. The connecting rod 13 is then rotated until the through hole 3 and the limiting hole 31 coincide. During the rotation of the connecting rod 13, the inner wall of the fixed rod 12 exerts a squeezing effect on the end of the limiting rod 32, thereby compressing the elastic element 48, and the arc-shaped end of the connecting rod 13 is located in the through hole 3. When the through hole 3 and the limiting hole 31 coincide, the elastic element 48 returns to its original position, allowing the arc-shaped end of the limiting rod 32 to extend out of the limiting hole 31. The fixed plate 17 is then fixed to the abutment plate 14 with bolts 52. When it is necessary to adjust the length of the connecting rod 13, the limiting rod 32 is pressed into the through hole 3 using a tool, and the connecting rod 13 is rotated and then stretched to adjust the extension length of the connecting rod 13.

[0058] This application also discloses an installation method for a wall-mounted bracket for a construction hoist, comprising the following steps:

[0059] S1: Before pouring the concrete for the wall column, the base 11 and ear plate 2 are pre-embedded in the wall surface;

[0060] S2: After the concrete of the wall column reaches the standard strength, the fixing rod 12 is installed on the base 11. According to the distance between the wall and the standard section of the construction hoist, the length of the connecting rod 13 extending out of the fixing rod 12 is adjusted, and the limiting device 4 is used to make the limiting rod 32 pass through the through hole 3 and the corresponding limiting hole 31 at the same time, and the limiting rod 32 is locked.

[0061] S3: Connect the abutment plate 14 to the standard section of the construction hoist, adjust the length of the first reinforcing rod 22 and the second reinforcing rod 23, connect one end of the first reinforcing rod 22 to the base 11, and connect the other end to the plug plate 15 on the fixing rod 12 of the adjacent fixing device 1 of the base 11. Connect one end of the second reinforcing rod 23 to the plug plate 15, and connect the end of the second reinforcing rod 23 away from the plug plate 15 to the abutment plate 14 of the adjacent fixing device 1.

[0062] S4: Connect one end of the diagonal brace 21 to the ear plate 2, and rotate the sleeve 24 to adjust the length of the diagonal brace 21. Connect the other end of the diagonal brace 21 to the connecting plate 16 to complete the installation of the construction hoist wall-mounted frame.

[0063] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wall-mounted frame for a construction hoist, characterized in that, The device includes a fixing device (1), which includes a base (11), a fixing rod (12), and a connecting rod (13). The base (11) is used to fix to the wall. One end of the fixing rod (12) is fixedly connected to the base (11). The connecting rod (13) is located inside the fixing rod (12) and can slide inside the fixing rod (12). One end of the connecting rod (13) away from the base (11) extends out of the fixing rod (12) and is connected to an abutment plate (14). The abutment plate (14) is used to connect to the standard section of the construction hoist. The fixed rod (12) has a plurality of limiting holes (31) spaced apart along its length. The connecting rod (13) has a through hole (3) on its side wall. A limiting rod (32) passes through the through hole (3). A limiting device (4) is provided in the connecting rod (13). The limiting device (4) is used to make the limiting rod (32) pass through the through hole (3) and one of the limiting holes (31) at the same time. The connecting rod (13) is hollow, and the limiting device (4) includes a movable rod (41) that slides inside the connecting rod (13). One end of the movable rod (41) is provided with an inclined guide surface. The end of the limiting rod (32) located inside the connecting rod (13) abuts against the guide surface of the movable rod (41). The limiting device (4) also includes a driving member for driving the movable rod (41) to move, thereby pushing the limiting rod (32) to move through the guide surface. The connecting rod (13) is slidably connected to a rack (42) that is fixed to one end of the moving rod (41). The driving component includes a gear (43) that meshes with the end of the rack (42) away from the moving rod (41). The gear (43) is fixedly connected to a rotating rod (44) on its shaft. The rotating rod (44) is rotatably connected to the connecting rod (13) and one end extends out of the side wall of the connecting rod (13). The diameter of the end of the limiting rod (32) located inside the connecting rod (13) is larger than the diameter of the through hole (3); The connecting rod (13) is provided with a locking structure (5) for locking the moving rod (41).

2. The wall-mounted frame for a construction hoist according to claim 1, characterized in that, The locking structure (5) includes a stop plate (51) fixedly connected to the rotating rod (44) and perpendicular to the rotating rod (44), and the stop plate (51) is threaded with bolts (52) for abutting the connecting rod (13).

3. The wall-mounted frame for a construction hoist according to claim 1, characterized in that, The connecting rod (13) is hollow. The limiting device (4) includes a limiting block (46) fixedly connected to the inner wall of the connecting rod (13). The limiting block (46) has a groove (47) for the limiting rod (32) to slide. An elastic element (48) is connected between the bottom wall of the groove (47) and the limiting rod (32). The end of the limiting rod (32) away from the elastic element (48) is an arc-shaped end.

4. The wall-mounted frame for a construction hoist according to claim 1, characterized in that, The fixing device (1) is provided in multiple ways. A first reinforcing rod (22) is connected between the base (11) and the fixing rod (12) of the adjacent fixing device (1). A second reinforcing rod (23) is connected between the fixing rod (12) and the connecting rod (13) of the adjacent fixing device (1). Both the first reinforcing rod (22) and the second reinforcing rod (23) are telescopic rods.

5. A construction hoist wall-mounted frame according to claim 4, characterized in that, The connecting rod (13) has a diagonal brace (21) connected to its side wall. The diagonal brace (21) is a telescopic rod and has an ear plate (2) rotatably connected to one end. The ear plate (2) is used to fix the connection with the wall.

6. A method for installing a wall-mounted bracket for a construction hoist, using the wall-mounted bracket for a construction hoist as described in any one of claims 1-5, characterized in that, Includes the following steps: S1: Before pouring concrete for the wall column, pre-embed the base (11) and ear plate (2); S2: After the concrete of the wall column reaches the standard strength, the fixing rod (12) is installed on the base (11). According to the distance between the wall and the standard section of the construction hoist, the length of the connecting rod (13) extending out of the fixing rod (12) is adjusted, and the moving rod (41) is limited by the locking structure (5). S3: Connect the abutment plate (14) to the standard section of the construction hoist, adjust the length of the first reinforcing rod (22) and the second reinforcing rod (23), connect the first reinforcing rod (22) between the base (11) and the end of the fixing rod (12) of the adjacent fixing device (1), and connect the second reinforcing rod (23) between the fixing rod (12) and the abutment plate (14) of the adjacent fixing device (1); S4: Connect one end of the diagonal brace (21) to the ear plate (2), adjust the length of the diagonal brace (21), and connect the other end of the diagonal brace (21) to the side wall of the connecting rod (13) to complete the installation of the wall-mounted frame of the construction hoist.

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