CN219708884U - Manual unhooking device capable of adjusting posture of hung object - Google Patents

Abstract

The utility model discloses a manual unhooking device capable of adjusting the posture of a hung object, which comprises a traction auxiliary rope, a hanging ring, a clamping plate, a traction rope, a traction auxiliary rod and a hanging hook, wherein the traction auxiliary rod is arranged on the traction auxiliary rope; the two clamping plates are connected through a fastener, a traction auxiliary rod and a hanging ring are arranged at the upper end of the clamping plate, traction auxiliary ropes are arranged at the two ends of the traction auxiliary rod, a lifting hook is hinged to the lower end of the clamping plate, and one end of the lifting hook is connected with the traction ropes which bypass the traction auxiliary rod. According to the manual unhooking device capable of adjusting the posture of the hung object, a special person is not required to be arranged to adjust the posture and unhook the hung object in the hanging operation, and an operator can accurately place and manually unhook the hung object through the traction rope and the traction auxiliary rope, so that extra labor cost is reduced, and meanwhile potential safety hazards such as high-altitude falling and object hitting are reduced.

Description

Manual unhooking device capable of adjusting posture of hung object

Technical Field

The utility model relates to a manual unhooking device capable of adjusting the posture of a hung object, and belongs to the field of hanging equipment.

Background

At present, automatic unhooking devices are adopted in the processes of installing underwater prefabricated components and lifting materials in a limited space. When the position of the hung object is required to be more accurate, the traditional unhooking device can only realize automatic unhooking, namely after the hung object falls to the ground, the unhooking device automatically unhooks, special people are required to be arranged to assist in adjusting the posture of the hung object under water or in a limited space, and the operation environment is more dangerous.

In the large-scale civil construction at present, the hoisting equipment is adopted to hoist the large-scale civil construction. In the lifting process, special people need to be arranged at the lifting position to bind and fix the lifted object, meanwhile, workers need to be arranged at the lifting position to unhook, and the generated additional labor cost is high. Most underground water treatment structures have higher requirements on air tightness and impermeability, construction holes cannot be reserved for tank walls and tank top structures in the civil construction process, so that construction materials can only be lifted out of the structure in a vertical transportation mode from the holes of the structures in the later-stage template dismantling process, if the hole size is similar to the construction material size, the difficulty is high in the lifting process, special persons are required to arrange to adjust the positions of the materials when the materials are lifted out of the holes, the phenomena that the materials collide with the holes or the materials are blocked and cannot be lifted out are prevented, additional labor cost is caused, and potential safety hazards such as high-altitude falling of personnel or object hitting exist.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the manual unhooking device capable of adjusting the posture of the hung material, which can adjust the position of the hung material in the lifting process, ensure that the hung material smoothly passes through a hole, is accurately installed and unhooked remotely, save extra labor cost and reduce corresponding potential safety hazards.

In order to achieve the aim, the manual unhooking device capable of adjusting the posture of the hung object comprises a traction auxiliary rope, a hanging ring, a clamping plate, a traction rope, a traction auxiliary rod and a hanging hook;

the two clamping plates are connected through a fastener, a traction auxiliary rod and a hanging ring are arranged at the upper end of the clamping plate, traction auxiliary ropes are arranged at the two ends of the traction auxiliary rod, a lifting hook is hinged to the lower end of the clamping plate, and one end of the lifting hook is connected with the traction ropes which bypass the traction auxiliary rod.

As an improvement, the traction auxiliary rod is provided with a fixed pulley, one end of the traction rope is connected with the lifting hook, and the other end of the traction rope bypasses the fixed pulley.

As an improvement, a baffle is arranged between the hanging ring and the traction rope, and the baffle is welded between the two clamping plates.

As an improvement, the fastener comprises a fastening pin arranged on two clamping plates, a clamping groove is formed in the exposed part of the fastening pin, and a clamping plate is arranged in the clamping groove and is in bolt connection with the clamping plates.

As an improvement, the clamping plate comprises an upper clamping plate body, a lower clamping plate body and a protruding part which are connected into a whole, wherein the fastening pieces are respectively arranged on the upper clamping plate body and the lower clamping plate body.

As an improvement, the lifting hook comprises a traction part, a connecting part and a hook body, wherein the traction part, the connecting part and the hook body are sequentially connected into a whole.

As an improvement, the traction part is connected with the traction rope, and the connecting part is arranged on the two clamping plates through a rotating pin.

Compared with the prior art, the manual unhooking device capable of adjusting the posture of the hung object can be used for adjusting the posture and unhooking of the hung object without arranging special people to be in a lifting position during lifting operation, and operators can accurately place and manually unhook the hung object through the traction rope and the traction auxiliary rope, so that the additional labor cost is reduced, and meanwhile, the potential safety hazards such as high-altitude falling and object striking are reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model (with one clamping plate removed);

FIG. 3 is a side view of the present utility model;

in the figure: 1. traction auxiliary ropes 2, hanging rings 3, clamping plates 3-1, an upper clamping plate body 3-2, a lower clamping plate body 3-3, protruding parts 4, traction ropes 5, baffle plates 6 and traction auxiliary rods, 7, lifting hook, 7-1, traction part, 7-2, connecting part, 7-3, hook body, 8, rotation pin, 9, fastener, 9-1, fastening pin, 10 and fixed pulley.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the following detailed description of the technical solutions of the present utility model will be given by way of the accompanying drawings and the specific embodiments, and it should be understood that the specific features of the embodiments and the embodiments of the present utility model are detailed descriptions of the technical solutions of the present utility model, and not limiting the technical solutions of the present utility model, and the embodiments and the technical features of the embodiments of the present utility model may be combined with each other without conflict.

As shown in fig. 1, 2 and 3, the manual unhooking device capable of adjusting the posture of a hung object comprises a traction auxiliary rope 1, a hanging ring 2, a clamping plate 3, a traction rope 4, a traction auxiliary rod 6, a hanging hook 7 and a fastening piece 9;

the two clamping plates 3 are connected through a fastener 9, a traction auxiliary rod 6 and a lifting ring 2 are arranged at the upper end of the clamping plate 3, traction auxiliary ropes 1 are arranged at the two ends of the traction auxiliary rod 6, a lifting hook 7 is hinged to the lower end of the clamping plate 3, and one end of the lifting hook 7 is connected with a traction rope 4 which bypasses the traction auxiliary rod 6. The lifting ring 2 is connected with lifting equipment, the lifted object on the manual unhooking device is lifted by the lifting equipment, and the posture and unhooking of the lifted object can be adjusted by pulling the traction auxiliary rope 1 and the traction rope 4.

As an improvement of the embodiment, as shown in fig. 2 and 3, the fixed pulley 10 is installed on the traction auxiliary rod 6, the fixed pulley 10 is located between the two clamping plates 3, one end of the traction rope 4 is connected with the lifting hook 7, the other end bypasses the fixed pulley 10, and the condition of rope clamping when the traction rope 4 is pulled is avoided by means of the fixed pulley 10.

As an improvement of the embodiment, as shown in fig. 1, 2 and 3, a baffle plate 5 is installed between the hanging ring 2 and the traction rope 4 below, the baffle plate 5 is welded between the two clamping plates 3, the distance between the two clamping plates 3 is controlled through the baffle plate 5, meanwhile, the hanging hook 7 and the traction rope 4 are separated by the baffle plate 5, and the traction rope 4 and a hoisting steel wire rope connected to the hanging hook 7 are prevented from being wound during the construction process.

As an improvement of the embodiment, as shown in fig. 1 and 2, the fastening piece 9 comprises a fastening pin 9-1 installed on the two clamping plates 3, a clamping groove is formed at the exposed part of the fastening pin 9-1, a clamping plate is arranged in the clamping groove, the clamping plate is bolted with the clamping plates 3, the two clamping plates 3 are firmly connected together through the fastening piece 9, and meanwhile, the installation of the fastening piece 9 is convenient. In addition, the hanging ring 2 can be arranged on the fastening pin 9-1 positioned at the upper end of the clamping plate 3, so that the lifting operation is more convenient.

As an improvement of the embodiment, as shown in fig. 1 and 2, the clamping plate 3 comprises an upper clamping plate body 3-1, a lower clamping plate body 3-2 and a protruding part 3-3 which are connected into a whole, and the fastening pieces 9 are respectively arranged on the upper clamping plate body 3-1 and the lower clamping plate body 3-2. As an improvement of the embodiment, the lifting hook 7 comprises a traction part 7-1, a connecting part 7-2 and a hook body 7-3, wherein the traction part 7-1, the connecting part 7-2 and the hook body 7-3 are sequentially connected into a whole, the traction part 7-1 is connected with the traction rope 4, and the connecting part 7-2 is rotatably arranged on the two clamping plates 3 through a rotating pin 8.

As shown in fig. 1 and 2, the upper clamping plate body 3-1, the lower clamping plate body 3-2 and the protruding part 3-3 are mutually connected into a V shape, the structural design is reasonable, and meanwhile, the protruding part 3-3 can be matched with the hook body 7-3 to play a role in limiting a hung object; when the traction rope 4 is pulled manually, the traction part 7-1, the connecting part 7-2 and the hook body 7-3 are driven to rotate along the rotating pin 8, the front end of the hook body 7-3 is far away from the protruding part 3-3, unhooking of a hung object is achieved, and when the traction rope 4 is loosened, the lifting hook 7 rotates along the rotating pin 8 under the influence of dead weight to achieve resetting.

Example 1

As shown in fig. 1, 2 and 3, a manual unhooking device capable of adjusting the posture of a hung object comprises a traction auxiliary rope 1, a hanging ring 2, a clamping plate 3, a traction rope 4, a baffle 5, a traction auxiliary rod 6, a lifting hook 7, a rotating pin 8, a fastening piece 9 and a fixed pulley 10;

the two clamping plates 3 are arranged, a baffle plate 5 is fixedly arranged between the two clamping plates 3, a lifting hook 7 is movably arranged between the two clamping plates 3, the distance between the two clamping plates 3 is controlled through the lifting hook 7 and the baffle plate 5, the baffle plate 5 is fixedly welded with the clamping plates 3 at the two sides, the baffle plate 5 can prevent the traction rope 4 from winding with the hoisting steel wire rope in the hoisting process, the upper end and the lower end of the clamping plates 3 are clamped through two fastening pins 9-1, the fastening pins 9-1 are provided with reinforcing joints at the inner sides of the clamping plates, and the fastening pins 9-1 are prevented from being disturbed by the lifting rings 2 to cause bolt disengagement;

the middle upper portion of splint 3 is equipped with the hole, is used for installing traction auxiliary rod 6, traction auxiliary rod 6's both ends are installed and are drawn auxiliary rope 1, and traction auxiliary rod 6 sets up the draw-in groove in splint 3's both sides, utilizes the cardboard to fix its position, and traction auxiliary rod 6 installs in splint 3's inboard fixed pulley 10, traction rope 4 one end is connected with lifting hook 7 and rotates along fixed pulley 10 simultaneously, relies on fixed pulley 10 can prevent that traction rope 4 from appearing the card rope and influence lifting hook 7's switch at handling in-process.

The lifting hook 7 can be detached by pulling the traction rope 4, after the traction rope 4 is loosened, the lifting hook 7 can reset through dead weight after unhooking, and the posture of a hung object can be adjusted by adjusting the traction auxiliary rope 1.

When carrying out the comparatively accurate hoist and mount operation under water or high altitude, the operation personnel is in lifting by crane the position and will be hung the thing and bind firmly, the optional cooperation current visual technique simultaneously, can be before hanging to the bottom down, the operation personnel knows at present by the thing position deviation of hanging through visual equipment and adjust by adjusting both sides and pull auxiliary rope 1, ensure its fall position accuracy, confirm to hang thing posture and position and fall to the ground after the mistake, the operation personnel is through pulling haulage rope 4 after the thing falls to the ground, make lifting hook 7 and be hung the thing and disconnect, need not to arrange the special man and be in the position unhooking of falling to the ground, realize automatic re-setting through the lifting hook dead weight after lifting hook 7 is disconnected.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims (7)

1. The manual unhooking device capable of adjusting the posture of a hung object is characterized by comprising a traction auxiliary rope (1), a hanging ring (2), a clamping plate (3), a traction rope (4), a traction auxiliary rod (6) and a hanging hook (7);

the two clamping plates (3) are connected through a fastener (9), a traction auxiliary rod (6) and a hanging ring (2) are arranged at the upper end of the clamping plate (3), traction auxiliary ropes (1) are arranged at the two ends of the traction auxiliary rod (6), lifting hooks (7) are hinged to the lower ends of the clamping plates (3), and one ends of the lifting hooks (7) are connected with traction ropes (4) which bypass the traction auxiliary rod (6).

2. The manual unhooking device capable of adjusting the posture of a hung object according to claim 1, wherein a fixed pulley (10) is arranged on the traction auxiliary rod (6), one end of a traction rope (4) is connected with a lifting hook (7), and the other end of the traction rope bypasses the fixed pulley (10).

3. The manual unhooking device capable of adjusting the posture of a hung object according to claim 1, wherein a baffle plate (5) is arranged between the hanging ring (2) and the traction rope (4), and the baffle plate (5) is welded between the two clamping plates (3).

4. The manual unhooking device capable of adjusting the posture of a hung object according to claim 1, wherein the fastening piece (9) comprises fastening pins (9-1) arranged on two clamping plates (3), clamping grooves are formed in exposed positions of the fastening pins (9-1), clamping plates are arranged in the clamping grooves, and the clamping plates are in bolt connection with the clamping plates (3).

5. The manual unhooking device capable of adjusting the posture of a hung object according to claim 1, wherein the clamping plate (3) comprises an upper clamping plate body (3-1), a lower clamping plate body (3-2) and a protruding part (3-3) which are connected into a whole, and the fastening pieces (9) are respectively arranged on the upper clamping plate body (3-1) and the lower clamping plate body (3-2).

6. The manual unhooking device capable of adjusting the posture of a hung object according to claim 1, wherein the hanging hook (7) comprises a traction part (7-1), a connecting part (7-2) and a hook body (7-3), and the traction part (7-1), the connecting part (7-2) and the hook body (7-3) are sequentially connected into a whole.

7. The manual unhooking device capable of adjusting the posture of a hung object according to claim 6, wherein the traction part (7-1) is connected with a traction rope (4), and the connecting part (7-2) is arranged on two clamping plates (3) through a rotating pin (8).