Safety rope hook for electric power iron tower construction

Abstract

The utility model relates to the technical field of electric power safety construction, in particular to a safety rope hook for electric power iron tower construction, which comprises a hook main body, a limiting frame is mounted on the hook main body, a connecting rod is mounted at the top end of the hook main body, a sucker is fixedly mounted at the top end of the connecting rod, and a magnet is arranged on the sucker. The sucker is located at the bottom end of the unmanned aerial vehicle, a storage groove for storing the sucker is formed in the bottom end of the unmanned aerial vehicle, the sucker in the storage groove is clamped and connected through a safety hook grabbing mechanism, and fan blades are installed on the periphery of the upper end of the unmanned aerial vehicle. A safety rope hook arranged on the device is carried by an unmanned aerial vehicle to complete placement of the safety rope hook, the tower climbing efficiency and the high-altitude operation safety coefficient can be greatly improved, the working intensity is reduced, the high-altitude operation safety is improved, and a safety hook grabbing mechanism achieves unfolding of a limiting frame through a driving motor; in the whole process, operation is easy and convenient, and the hook is suitable for application and popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to power safety construction technical field, concretely relates to a safety rope hook for power iron tower construction. BACKGROUND

[0002] In the process of working on the power iron tower, in order to prevent high altitude falling, the anti-falling hook is widely used, under general circumstances, the anti-falling hook is used alternately in pairs to ensure that at least one plays a protective role when the staff moves on the iron tower. At present, the safety rope hook used is relatively cumbersome, not only single function, but also the placement of the safety rope hook needs the operator to climb up and place in advance, not only low efficiency, but also certain danger, leading to the inconvenience of hanging and taking down, greatly influence work efficiency, bring the security risk to construction, need a safety rope hook for power iron tower construction to solve this problem. SUMMARY

[0003] The utility model is to provide a safety rope hook for power iron tower construction to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a safety rope hook for power iron tower construction, including the hook main part, the limit support is installed on the hook main part, the connecting rod is installed at the top of hook main part, the sucking disc is fixedly installed at the top of connecting rod, the magnet is equipped on the sucking disc, the sucking disc is at the bottom of unmanned aerial vehicle, and the bottom of unmanned aerial vehicle is provided with the storage groove of placing the sucking disc, the sucking disc in the storage groove is clamped and connected through the safety hook grabbing mechanism, the fan blade is installed around the upper end of unmanned aerial vehicle.

[0005] As the preferred technical scheme of the utility model, the motor is equipped on the safety hook grabbing mechanism, the bidirectional screw rod is installed at the output end of motor, the threaded sleeve is formed at both sides of bidirectional screw rod, the connecting block is fixedly installed at the bottom of both sides threaded sleeve, the fixed block is fixedly installed at the bottom of connecting block, and the clamping head is fixedly installed on the fixed block.

[0006] As the preferred technical scheme of the utility model, the opening is formed on the storage groove, and the caliber of the opening is greater than the size of connecting block.

[0007] As the preferred technical scheme of the utility model, the electromagnet is installed in the middle of storage groove, and the electromagnet in the middle of storage groove is connected with the magnet on the sucking disc through power supply.

[0008] As the preferred technical scheme of the utility model, the bracket is fixedly installed at the bottom of unmanned aerial vehicle, the buffer pad is installed at the bottom of bracket, and the buffer pad is made of rubber material.

[0009] As the preferred technical scheme of the utility model, a plurality of limiting blocks are fixedly installed on the hook main body and are provided with three groups, wherein the limiting blocks are rotatably connected through the pins, a sliding piece is fixedly installed on the bottom end of the connecting rod, and the sliding piece is slidably connected in the slot on the limiting frame.

[0010] As the preferred technical scheme of the utility model, a plurality of limiting blocks are fixedly installed on the hook main body and are provided with three groups, wherein the limiting blocks are rotatably connected through the pins, a sliding piece is fixedly installed on the bottom end of the connecting rod, and the sliding piece is slidably connected in the slot on the limiting frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model relates to a safety rope hook for power tower construction, the safety rope hook is carried by the unmanned aerial vehicle, the magnet on the upper end of the hook main body is electrified for 5 seconds through the electromagnet, the unmanned aerial vehicle is separated from the safety hook main body, the safety hook is placed, the tower climbing efficiency and the high-altitude operation safety coefficient can be greatly improved, the working strength is reduced, the high-altitude operation safety is improved, the utility model is suitable for various environments and conditions, is not limited by the terrain, can quickly reach the work site, and the working efficiency and safety are improved.

[0013] (2) The utility model relates to a safety rope hook for power tower construction, the safety rope hook is rotatably connected with the hook main body through the limiting frame, when the limiting frame contacts the power tower limiting frame, the power tower rod is pushed upwards, the subsequent safety rope connection hook is used, when the hook main body is taken out, the unmanned aerial vehicle is driven to the top of the hook main body, the electromagnet in the unmanned aerial vehicle is magnetically connected with the magnet on the suction cup, the safety hook grabbing mechanism is driven through the driving motor to expand the limiting frame, the hook main body is conveniently taken out, the whole process is simple and convenient to operate, and is suitable for promotion and use. ACCURATE DRAWING

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0015] Fig. 1 It is the structure schematic diagram of the whole safety rope hook for power tower construction according to the utility model embodiment;

[0016] Fig. 2 It is the structure schematic diagram of the hook main body of the safety rope hook for power tower construction according to the utility model embodiment;

[0017] Fig. 3 It is a structure schematic view of a safety hook grabbing mechanism of a safety hook for power iron tower construction according to the embodiment of the utility model.

[0018] Reference signs:

[0019] 1, hook main body; 2, connecting rod; 3, suction cup; 4, unmanned aerial vehicle; 5, fan blade; 6, support; 7, buffer pad; 8, storage groove; 9, magnet; 10, limiting block; 11, pin; 12, sliding piece; 13, limiting frame; 14, slot; 15, clamping groove; 16, connecting rod; 17, hanging ring; 18, motor; 19, bidirectional threaded rod; 20, threaded sleeve; 21, connecting block; 22, fixed block; 23, clamping head; 24, opening; 25, electromagnet. DETAILED DESCRIPTION

[0020] Next, the utility model will be further described in combination with the drawings and the specific implementation:

[0021] Embodiment 1

[0022] Reference Figs. 1-2 It is explained that embodiment 1 includes hook main body 1, limiting frame 13 is installed on hook main body 1, connecting rod 2 is installed at the top end of hook main body 1, suction cup 3 is fixedly installed at the top end of connecting rod 2, magnet 9 is arranged on suction cup 3, suction cup 3 is at the bottom end of unmanned aerial vehicle 4, storage groove 8 for placing suction cup 3 is formed at the bottom end of unmanned aerial vehicle 4, suction cup 3 in storage groove 8 is clamped and connected through the safety hook grabbing mechanism, fan blade 5 is installed around the upper end of unmanned aerial vehicle 4, support 6 is fixedly installed at the bottom end of unmanned aerial vehicle 4, buffer pad 7 is installed at the bottom end of support 6, buffer pad 7 is made of rubber material, a plurality of limiting blocks 10 are fixedly installed on hook main body 1 and are provided with three groups, limiting blocks 10 are rotatably connected through pin 11, sliding piece 12 is fixedly installed at the bottom end of connecting rod 2, sliding piece 12 is in slot 14 on limiting frame 13 and is slidably connected, clamping groove 15 is formed on hook main body 1, limiting frame 13 is inserted into clamping groove 15, connecting rod 16 is installed at the bottom end of hook main body 1, and hanging ring 17 is fixedly installed at the bottom end of connecting rod 16.

[0023] In the embodiment, the unmanned aerial vehicle hoisting safety hook main body 1 is placed on the upper cross beam, a release signal emitting device is triggered or manually controlled, the whole process is controlled by the unmanned aerial vehicle, the tower climbing efficiency and the high-altitude operation safety factor can be greatly improved, the work intensity is reduced, and the high-altitude operation safety is improved.

[0024] Embodiment 2

[0025] Reference Fig. 3The embodiment 2 is used for further illustrating the embodiment 1, and the safety hook grabbing mechanism is provided with the motor 18, the bidirectional threaded rod 19 is installed at the output end of the motor 18, the threaded sleeves 20 are arranged at the two sides of the bidirectional threaded rod 19, the connecting blocks 21 are fixedly installed at the bottom ends of the two threaded sleeves 20, the fixed blocks 22 are fixedly installed at the bottom ends of the connecting blocks 21, the clamping heads 23 are fixedly installed on the fixed blocks 22, the opening 24 is arranged on the storage groove 8, the caliber of the opening 24 is larger than the size of the connecting block 21, the electromagnet 25 is installed in the middle of the storage groove 8, and the electromagnet 9 in the middle of the storage groove 8 is connected with the magnet 9 on the suction cup 3 through power supply.

[0026] In the embodiment, the safety hook grabbing mechanism driving motor 18 is arranged to realize the unfolding of the limiting frame 13, thereby facilitating the taking out of the hook body 1.

[0027] In the specific application, the unmanned aerial vehicle is provided with the safety hook grabbing mechanism below, the safety hook grabbing mechanism is used for adsorbing the safety hook body 1, the safety rope is fixed below the safety hook body 1, the unmanned aerial vehicle 4 is used for hoisting the safety hook body 1 and placing the safety hook body 1 on the upper beam, the release signal emitting device is triggered or manually controlled, the electromagnet is powered for 5 seconds, the unmanned aerial vehicle 4 is separated from the safety hook body 1, the placing of the safety hook body 1 is completed, when the hook body 1 needs to be taken out, the unmanned aerial vehicle 4 is driven to the top of the hook body 1, the electromagnet 25 in the unmanned aerial vehicle 4 is magnetically connected with the magnet 9 on the suction cup 3, the bidirectional threaded rod 19 is driven to rotate by the safety hook grabbing mechanism driving motor 18, the clamping heads 23 at the bottom ends of the two threaded sleeves 20 are simultaneously moved inward or outward, the suction cup 3 is clamped, the connecting rod 2 at the bottom end of the suction cup 3 is pulled out upward, the sliding member 12 at the bottom end is slid along the slot 14 on the limiting frame 13, the limiting frame 13 is unfolded, thereby facilitating the taking out of the hook body 1, the construction personnel can climb the tower along the safety rope, and after the construction is completed, the unmanned aerial vehicle 4 flies above the safety hook body 1 to hoist the safety hook, the anti-falling mechanism is simultaneously lifted, and the safety hook removal work is completed.

[0028] In the description of the utility model, it is necessary to explain that the terms "top", "bottom", "one side", "the other side", "front", "back", "intermediate position", "interior", "top end", "bottom end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A safety line hook for power tower construction, characterized by, Including the hook body (1), the limit frame (13) is installed on the hook body (1), the connecting rod (2) is installed on the top end of the hook body (1), the suction cup (3) is fixedly installed on the top end of the connecting rod (2), the magnet (9) is arranged on the suction cup (3), the suction cup (3) is located at the bottom end of the unmanned aerial vehicle (4), and the bottom end of the unmanned aerial vehicle (4) is provided with a storage groove (8) for placing the suction cup (3), the suction cup (3) in the storage groove (8) is clamped and connected through the safety hook grabbing mechanism, and the top end of the unmanned aerial vehicle (4) is provided with the fan blade (5).

2. A safety line hook for use in the construction of a power tower according to claim 1, characterized in that The safety hook grabbing mechanism is provided with a motor (18), the output end of the motor (18) is provided with a bidirectional threaded rod (19), the two sides of the bidirectional threaded rod (19) are provided with threaded sleeves (20), the two sides of the threaded sleeves (20) are fixedly provided with connecting blocks (21), the bottom end of the connecting block (21) is fixedly provided with a fixed block (22), and the fixed block (22) is fixedly provided with a clamping head (23).

3. A safety line hook for use in the construction of a power tower according to claim 2, characterized in that The storage groove (8) is provided with an opening (24), and the caliber of the opening (24) is larger than the size of the connecting block (21).

4. A safety line hook for use in the construction of a power tower according to claim 1, characterized in that, The storage groove (8) is provided with an electromagnet (25), and the electromagnet (25) in the middle of the storage groove (8) is connected with the magnet (9) on the suction cup (3) through power supply.

5. A safety line hook for use in the construction of a power tower according to claim 1, characterized in that, The bottom end of the unmanned aerial vehicle (4) is fixedly provided with a support (6), the bottom end of the support (6) is provided with a buffer pad (7), and the buffer pad (7) is made of rubber material.

6. A safety line hook for use in the construction of a power tower according to claim 1, characterized in that, A plurality of limiting blocks (10) are fixedly installed on the hook body (1) and are provided with three groups, wherein the limiting blocks (10) are rotatably connected through the pins (11), the bottom end of the connecting rod (2) is fixedly provided with a sliding piece (12), and the sliding piece (12) is located in the slot (14) on the limit frame (13) and is slidably connected, the hook body (1) is provided with a clamping groove (15), and the limit frame (13) is inserted into the clamping groove (15).

7. A safety line hook for use in the construction of a power tower according to claim 1, characterized in that, The bottom end of the hook body (1) is provided with a connecting rod (16), and the bottom end of the connecting rod (16) is fixedly provided with a hanging ring (17).

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