Sling connecting device for high-altitude lighting construction

Abstract

The utility model discloses a sling connecting device for high-altitude lighting construction, which relates to the technical field of high-altitude lighting construction equipment and comprises a base, a supporting arm is fixedly mounted on the base, a supporting rod is fixedly mounted on the supporting arm, a support is fixedly mounted on the supporting rod, a screw is rotatably connected in the support, and a connecting rod is fixedly mounted on the screw. A second motor is fixedly installed on one side of the support, an output shaft of the second motor is fixedly connected with the screw rod, a moving block is slidably connected to the support, the moving block is slidably connected with the screw rod, a guide rod is fixedly connected to the lower portion of the supporting rod, and a guide roller is slidably connected to the guide rod; a moving frame is fixedly connected to the lower portion of the moving block, the guide roller is rotationally connected with the moving frame, the moving frame is slidably connected with the guide rod, the distance between the guide roller and the supporting arm can be adjusted, and the problems that in the prior art, the rotating block cannot be limited at any time, and the distance between a worker and a building cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-altitude lighting construction equipment, in particular to a sling connection device used for high-altitude lighting construction. Background Art

[0002] In the construction of high-altitude lighting, the sling connection device is one of the indispensable equipment.

[0003] The Chinese utility model with publication number CN218714970U proposes a sling connection device that can be used for high-altitude lighting construction: it includes a fixed shell, a sling and a safety hook, a rotating rod is rotatably connected to the inner side of the left end of the fixed shell, a handle is fixedly connected to the outer side of the rotating rod, a threaded rod is fixedly connected to the other end of the rotating rod, and rings are spirally connected to the outer sides of the left and right ends of the threaded rod, a fixed block is fixedly connected to the bottom end of the ring, a friction pad is fixedly connected to the outer side of the fixed block, a first fixed rod is fixedly connected to the left side of the top end of the fixed shell, a first roller is fixedly connected to the inner side of the top end of the first fixed rod, a first buffer ring is sleeved on the outer side of the first roller, a second fixed rod is fixedly connected to the right side of the top end of the fixed shell, and a rotating block is rotatably connected to the top end of the second fixed rod.

[0004] However, the existing technology still has shortcomings:

[0005] By pulling the pull rod, the limit rod is driven to separate from the second fixed rod, so that the rotating block rotates to adjust the distance between the worker and the building. After the pull rod is pulled out, the rotating block cannot be limited at any time, that is, the distance between the worker and the building cannot be adjusted. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a sling connection device for high-altitude lighting construction, which solves the problem in the prior art that by pulling the pull rod, the limit rod is driven to separate from the second fixed rod, so that the rotating block rotates to adjust the distance between the worker and the building, but after the pull rod is pulled out, the rotating block cannot be limited at any time, and the distance between the worker and the building cannot be adjusted.

[0007] To achieve the above-mentioned purpose, the utility model proposes a sling connection device for high-altitude lighting construction, including a base, the base is fixedly installed with a support arm, the support arm is fixedly installed with a support rod, the support rod is fixedly installed with a bracket, a screw rod is rotatably connected in the bracket, a second motor is fixedly installed on one side of the bracket, the output shaft of the second motor passes through one side of the bracket and is fixedly connected to the screw rod, a moving block is slidably connected to the bracket, the moving block is slidably connected to the screw, a guide rod is fixedly connected below the support rod, a guide roller is slidably connected to the guide rod, a moving frame is fixedly connected below the moving block, the guide roller is rotatably connected to the moving frame, and the moving frame is slidably connected to the guide rod.

[0008] As a further solution of the utility model: a first motor is fixedly mounted on the base, and an output shaft of the first motor is fixedly connected to a pay-off roller.

[0009] As a further solution of the utility model: a steering roller is rotatably mounted on one end of the support arm close to the support rod; and a sling is wound around the pay-off roller, the steering roller and the guide roller.

[0010] As a further solution of the utility model: a pair of the steering roller, the pay-off roller, the guide roller and the sling are provided.

[0011] As a further solution of the utility model: one end of the sling passing around the guide roller is fixedly connected with a safety hook, and a pair of limit blocks are fixedly connected to the safety hook.

[0012] As a further solution of the utility model: a through slot is provided on the safety hook, two sides of the through slot are fixedly connected to limiting blocks, and a limiting rod is slidably connected inside the limiting block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting a screw rod, a moving block, a bracket, a guide rod, and a moving frame, starting the second motor can drive the moving block to slide along the bracket by driving the screw rod to drive the moving frame to move along the guide rod, thereby realizing the movement of the guide roller along the guide rod, thereby realizing the adjustment of the position of the sling, thereby realizing the adjustment of the position of the worker and the wall, and facilitating the installation of objects of different sizes at high altitude.

[0015] 2. By setting the pay-off roller, steering roller and guide roller, they can cooperate with the first motor to realize the pay-off and guidance of the sling. The setting of the sling connecting device can facilitate the construction personnel to carry out processing. Through the combination of the pay-off roller, steering roller and guide roller, the sling can maintain a stable track during the construction process, thereby facilitating the construction personnel to carry out processing operations and improving the processing accuracy and quality.

[0016] 3. By setting up pairs of slings and fixedly connecting them with safety hooks, and setting limit rods and limit blocks in the safety hooks, the safety and stability of the slings can be increased, thereby improving the safety of workers during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified image of point A;

[0019] Figure 3 For this utility model Figure 1 Enlarged view of point B.

[0020] In the figure: 1. base; 2. support arm; 3. support rod; 4. guide rod; 5. steering roller; 6. pay-off roller; 7. second motor; 8. screw; 9. moving block; 10. bracket; 11. guide roller; 12. moving frame; 13. sling; 14. safety hook; 15. limit rod; 16. limit block; 17. first motor. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-3 As shown, a sling connection device for high-altitude lighting construction includes a base 1, a support arm 2 is fixedly installed on the base 1, a support rod 3 is fixedly installed on the support arm 2, a bracket 10 is fixedly installed on the support rod 3, a screw rod 8 is rotatably connected in the bracket 10, a second motor 7 is fixedly installed on one side of the bracket 10, an output shaft of the second motor 7 passes through one side of the bracket 10 and is fixedly connected to the screw rod 8, a moving block 9 is slidably connected on the bracket 10, and the moving block 9 is slidably connected to the screw 8, a guide rod 4 is fixedly connected below the support rod 3, a guide roller 11 is slidably connected on the guide rod 4, a moving frame 12 is fixedly connected below the moving block 9, the guide roller 11 is rotatably connected to the moving frame 12, and the moving frame 12 is slidably connected to the guide rod 4, the purpose of the above setting is to start the second motor 7, drive the screw rod 8 to rotate, thereby drive the moving block 9 to slide along the bracket 10, thereby drive the moving frame 12 to slide along the guide rod 4, and the movement of the moving frame 12 drives the guide roller 11 to slide along the guide rod 4, thereby realizing the adjustment of the position of the guide roller 11;

[0023] As an implementation method in this embodiment, a first motor 17 is fixedly installed on the base 1, and the output shaft of the first motor 17 is fixedly connected to the pay-off roller 6, and a steering roller 5 is rotatably installed on the end of the support arm 2 close to the support rod 3; a sling 13 is wound around the pay-off roller 6, the steering roller 5, and the guide roller 11, and a pair of steering rollers 5, the pay-off roller 6, the guide roller 11, and the sling 13 are all arranged, and one end of the sling 13 that passes around the guide roller 11 is fixedly connected to a safety hook 14, and a pair of limit blocks 16 are fixedly connected to the safety hook 14, and a through groove is opened on the safety hook 14, and the limit blocks 16 are fixedly connected on both sides of the through groove, and the limit blocks 16 are slidably connected inside The positioning rod 15 is set for the purpose of pulling out one end of the sling 13 to bypass the pay-off roller 6, the steering roller 5, and the guide roller 11; the worker puts the safety rope on his body into the safety hook 14, and then manually pulls the limit rod 15 until the limit rod 15 pulls out a limit block 16, passes the safety rope through the through groove on the safety hook 14 to limit the safety rope, pushes the limit rod 15 to reset, starts the first motor 17 to pay out the sling 13, and cooperates with the second motor 7 to adjust the position of the movable frame 12, thereby adjusting the position of the safety hook 14, thereby adjusting the distance between the worker and the support arm 2, and facilitating the installation of objects of different sizes.

[0024] Working principle:

[0025] The base 1 is fixedly installed on the floor of the building, and the support rod 3 is pulled out to the side where construction is required, and one end of the sling 13 is passed around the pay-off roller 6, the steering roller 5, and the guide roller 11; the worker puts the safety rope on his body into the safety hook 14, and then manually pulls the limit rod 15 until the limit rod 15 pulls out a limit block 16, passes the safety rope through the through groove on the safety hook 14 to limit the safety rope, pushes the limit rod 15 to reset, starts the first motor 17 to pay out the sling 13, starts the second motor 7, drives the screw 8 to rotate, thereby drives the moving block 9 to slide along the bracket 10, thereby drives the moving frame 12 to slide along the guide rod 4, and the movement of the moving frame 12 drives the guide roller 11 to slide along the guide rod 4, thereby adjusting the position of the guide roller 11; the first motor 17 and the second motor 7 can cooperate to adjust the position of the moving frame 12, thereby adjusting the position of the safety hook 14, thereby adjusting the distance between the worker and the support arm 2, and facilitating the installation of objects of different sizes.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A sling connection device for high-altitude lighting construction, characterized in that: The invention comprises a base (1), wherein the base (1) is fixedly mounted with a support arm (2), the support arm (2) is fixedly mounted with a support rod (3), the support rod (3) is fixedly mounted with a bracket (10), a screw rod (8) is rotatably connected inside the bracket (10), a second motor (7) is fixedly mounted on one side of the bracket (10), an output shaft of the second motor (7) passes through one side of the bracket (10) and is fixedly connected with the screw rod (8), a moving block (9) is slidably connected with the bracket (10), the moving block (9) is slidably connected with the screw rod (8), a guide rod (4) is fixedly connected below the support rod (3), a guide roller (11) is slidably connected with the guide rod (4), a moving frame (12) is fixedly connected below the moving block (9), the guide roller (11) is rotatably connected with the moving frame (12), and the moving frame (12) is slidably connected with the guide rod (4).

2. A sling connection device for high-altitude lighting construction according to claim 1, characterized in that: A first motor (17) is fixedly mounted on the base (1), and an output shaft of the first motor (17) is fixedly connected to a pay-off roller (6).

3. A sling connection device for high-altitude lighting construction according to claim 2, characterized in that: A steering roller (5) is rotatably mounted on one end of the support arm (2) close to the support rod (3); and a sling (13) is wound around the pay-off roller (6), the steering roller (5) and the guide roller (11).

4. A sling connection device for high-altitude lighting construction according to claim 3, characterized in that: The steering roller (5), the pay-off roller (6), the guide roller (11), and the sling (13) are each provided in a pair.

5. The sling connection device for high-altitude lighting construction according to claim 3 is characterized in that: One end of the sling (13) passing around the guide roller (11) is fixedly connected to a safety hook (14), and a pair of limit blocks (16) are fixedly connected to the safety hook (14).

6. A sling connection device for high-altitude lighting construction according to claim 5, characterized in that: The safety hook (14) is provided with a through slot, and both sides of the through slot are fixedly connected to limit blocks (16), and the limit rod (15) is slidably connected inside the limit block (16).

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