KR200192948Y1 - Hand part of multi-joint crane moving or mounting a small member - Google Patents

Abstract

The present invention relates to a multi-joint crane hand part for moving and attaching small parts designed to smoothly carry out the work of moving and attaching small parts.

The articulated crane of the present invention has a lower body having an equipment moving tool formed at a lower portion thereof, a rotating device having an electric mechanism for rotating the upper body formed at an upper portion of the lower body by 360 °, and closely attached to an upper portion of the rotating device The upper body for fixing the vertical support and the upper and lower movable cylinders on the upper side, coupled to the pin connection portion of the vertical support and connected to the upper and lower movable cylinders in the middle portion of the longitudinal direction, of the multi-stage shape that can be stretched in the left and right directions Left and right moving cylinders, the upper and lower moving cylinders for adjusting the upper and lower heights of the left and right moving cylinders, the bearing joint is formed to freely adjust the angle at one side middle and the end of the left and right moving cylinders A connector formed with a handle used for transporting and attaching a small member to the bearing joint of the member, and a swivel ball formed at the top of the cylinder body at the connector Combined, and use the clamping gripper formed of a first lower portion constitutes a small member to a hand portion (B) to be used for transport and mounting.

Description

Hand part of multi-joint crane moving or mounting a small member}

The present invention relates to a crane for moving and attaching a small member, and more particularly, to a multi-articular crane hand part for moving and mounting a small member, which is designed to smoothly perform a task of moving and attaching a small member. .

In general, in the case of building a ship, in the case of small members to manufacture blocks, workers in a pair of two people will be moved directly to the work place.

In the case of a heavy member, the member is moved to a block fabrication place by using an overhead head crane because of its weight.

In the process of assembling the small members, the movement, arrangement, and mounting of the small members are performed in the same workplace. The movement and arrangement of the small members is performed by an overhead crane or manpower. Perform the work with a jaw.

In the case of moving the small or heavy members described above to the place of manufacture of the block, the workers must always work in pairs of two people to proceed with the work. Not only did it take time, but it also had the problem of impairing the safety of workers.

In order to solve the above problems, the present invention provides a multi-articulated crane hand part for moving and mounting small parts, which can be used safely when the small parts are moved or mounted on a block, and can shorten working time. The purpose.

The present invention, in order to achieve the above object, the articulated crane, the lower body formed with the equipment moving mechanism in the lower portion, the rotary device provided with a power mechanism for rotating the upper body formed in the upper portion of the lower body 360 °, The upper body is in close contact with the upper portion of the rotating device and fixed to the vertical support and the upper, high moving cylinder on the upper side, coupled to the pin connection portion of the vertical support and connected to the upper and lower moving cylinder in the middle of the longitudinal direction, Multi-stage left and right moving cylinders that can be stretched in the right direction, up and down cylinders for adjusting the upper and lower heights of the left and right moving cylinders; A connector formed with a bearing joint to adjust and a handle formed at a bearing joint at the end to be used by a worker for transporting and mounting a small member, and the cylinder body at the connector. Combines the swivel ball is formed at the top of using a clamping gripper formed of a first lower portion constitutes a small member to a hand portion (B) to be used for transport and mounting.

1 is a view showing the overall articulated crane of the present invention.

Figure 2a is an enlarged view showing the hand portion of the articulated crane of the present invention, Figure 2b is a view showing the operating state of the hand part of the articulated crane of the present invention.

<Brief description of symbols for the main parts of the drawings>

30: articulated crane 32: moving equipment

34: lower body 36: rotating device

38: electric mechanism 40: upper body

44: vertical support 46,52,54: pin connector

48: upper and lower cylinder 50: left and right cylinder

53,54: bearing joint 55,57: air clipper

56: connector 58: the handle

60: swivel ball 62: clamp

64: cylinder body 66: cylinder body support

68: rising and lowering cylinder 70,74: upper and lower cylinder guide

72: cylinder guide body 76: cylinder end

78: cylinder support hinge portion 80: gripper support hinge portion

82: clamping gripper 84: member attachment surface link portion

86: compression spring 88: member attachment surface

90: magnet 92: small member

B: Hand part C: Clamping gripper mechanism part

Hereinafter, with reference to the accompanying drawings will be described the configuration and operating state of the present invention.

1 is a view showing the overall articulated crane of the present invention, the articulated crane 30 is a device used to move and attach the small and heavy members when manufacturing each block to dry the ship, The articulated crane 30 is largely composed of a body portion and a hand portion (B).

The body portion of the articulated crane 30 is large, the lower body 34, the rotary device 36, the upper body 40, the power mechanism 38, the vertical support 44, the upper, lower movable cylinder 48 And a left and right moving cylinder 50, the hand part B of the articulated crane 30 refers to a clamping gripper mechanism part C used when transferring and attaching a small member.

As can be seen in Figures 1 and 2a, b, the articulated crane (30) is driven by the lower body (34), the equipment moving device (32) formed with the equipment moving device (32) to enable its own movement. It may be configured to use the wheels or installed on the rail to facilitate the movement, combined with the electric mechanism 38 to rotate the upper body 40 formed in the uppermost portion 360 degrees on the upper portion of the lower body 34 The rotary device 36 is rotated by the operation of the rotary device 36 and the electric mechanism 38 to rotate the upper body 40 installed at the top thereof, and is in close contact with the upper part of the rotary device 36. The upper body 40 which fixes the vertical support 44 and the upper and lower movable cylinders 48 to the upper side, is coupled to the pin connecting portion 46 of the vertical support 44 and the upper and lower parts in the middle of the longitudinal direction. Multi-stage box shape that connects the moving cylinder 48 and can be stretched in left and right directions The upper and lower movable cylinders 48, which couple the pin connector 52 and 54 to both ends to adjust the upper and lower heights of the left and right movable cylinders 50 and the left and right movable cylinders 50, Use the handle to transport and mount the small items. It consists of a connector 56 for coupling to the left, right moving cylinder 50 so as to use.

The height can be adjusted by the upper and lower moving cylinders 48, and the left and right distances can be adjusted by the left and right moving cylinders 50.

When the left and right moving cylinder 50 and the connector 56 are coupled to the articulated crane 30, one side of the left and right moving cylinder 50 may be freely operated so as to operate the hand part B freely. The bearing joints 53 and 54 are formed in the bearing joints 64 formed at the ends of the left and right moving cylinders 50 so that an operator can use the small member 92 as a handle 58 when transferring and mounting the small members 92. Coupling connector 56 formed with a handle 58 on one side, and the connector 56 is formed with a groove on the other end opposite to the portion engaging with the left, right moving cylinder 50, the swivel of the hand portion (B) Engage the ball (60).

That is, the connector 56 couples one side of the body to the bearing joint 54 coupled to the left and right cylinders 50 and couples the hand portion B to the other side of the body. A handle 58 is formed in the middle of the body of 56, and in particular, the handle 58 is coupled to the cylinder body 64 of the hand part B and the clamp 62.

The hand part (B) is configured to form a swivel ball 60 on one side (or upper side) of the cylinder body 64 and the cylinder body support 66 and the rising and falling cylinder 68 on the other side, The cylinder body support portion 72 which guides the upper cylinder guide 70 to the lower and the lower cylinder 68 is coupled to the upper cylinder body support portion 72 to the cylinder body support portion 66. 70), and the cylinder guide body 72 has a structure for coupling the lower cylinder guide 74 to the lower portion Is formed. The lower cylinder guide 74 is coupled to the lowermost clamping gripper 82 operating in the direction of the arrow of Figure 2a via the gripper support hinge portion 80, the lowermost of the raising and lowering cylinder 68 A member attachment surface link portion 84 is formed at the cylinder end portion 76 formed at the upper end and the lower end up and down to engage with the side surface of the clamping gripper 82 via the cylinder support hinge 78. The cylinder distal end 76 is configured to actuate the clamping gripper 82 by raising and lowering.

The clamping gripper 82 forms a compression spring 86 at the inner side of the center and a magnet 90 at the outer side of the compression spring 86 so as to coincide with the member attaching surface 88. The surface 88 is formed in a flat bottom (plate) is formed in a structure in which the magnet 90 is located in the center.

Referring to the operating state of attaching the small member using the hand portion (B), when the operator lowers the cylinder 68, the lifting and lowering of the hand portion (B) to the cylinder support hinge portion 78 formed at the bottom As a result, the member attaching surface link portion 84 is opened to both sides to keep the bottom surface of the member attaching surface 88 of the clamping gripper 82 horizontal, whereby each of the lower cylinder guides 74 The clamping gripper 82 coupled to the distal end maintains a constant distance, and the operator has a small member 92 in the magnet 90 formed at the center of the member attaching surface 88 of the clamping gripper 82 maintained in the above state. ), The small member 92 is in close contact with the bottom surface of the member attachment surface 88 to the magnet 90 formed in the lower portion of the clamping gripper 82.

As described above, the small member 92 with the clamping gripper 82 in a horizontal state Is in close contact, the operator operates the raising and lowering cylinder 68 to raise the cylinder distal end 76, thereby keeping the member attaching surface 88 of the clamping gripper 82 facing each other. Since the magnet 90 is maintained in close contact with both sides of the 92, the small member 92 is completely coupled.

When the operation is completed, the operator to transfer the small member 92 to the desired position using the left, right moving cylinder 50 of the articulated crane 30 in a long distance, and the left, right moving cylinder 50 and When the small member 92 is fixed at the correct position and height by using the up and down cylinder 48, the operator uses the handle 58 of the connector 56 to weld (or manufacture) the block. After positioning, the operator will do the following:

By the above operation, the small member 92 can be adjusted to a desired position because the bearing joints 53 and 54 are formed at the middle and the end of the left and right moving cylinders 50, so that the worker connects the connector 56 By holding and adjusting the knob 58, the small member 92 can be positioned at a desired angle, and each air clipper 55 and 57 is used to fix the bearing joints 53 and 54. When the bearing joints 53 and 54 are fixed, the work by the worker can be progressed in a state where no movement occurs.

The effect of the configuration and operation of the present invention described above will be described.

When the articulated crane of the present invention transfers and mounts small members, the bearing joint is used to fix the small members to the correct position. Ash can be placed, and the operator can smoothly proceed the welding (or mounting) work to the next work when the transfer work to the small member is completed, and the articulated crane With the installation, it is possible to obtain the effect of transporting and mounting small members properly from a distance and a short distance.

In addition, since one person can do all the work automatically, as in the past, the work performed in pairs of two people can reduce the ship construction cost due to personnel savings, and as a result, safety that has been frequently generated by workers in the past The effect can be prevented in advance.

Claims (2)

A lower body 34 having an equipment moving tool 32 formed therein; A rotary device (36) having an electric mechanism (38) for rotating the upper body (40) formed at the upper portion of the lower body (360); An upper body 40 in close contact with the top of the rotating device and fixing the vertical support 44 and the upper and lower moving cylinders 48 to the upper side; A multi-stage left and right moving cylinder (50) coupled to the pin connecting portion (46) of the vertical support and connected to the up and down moving cylinders (48) in an intermediate portion of the longitudinal direction and capable of stretching in left and right directions; An upper and lower movable cylinder 48 for adjusting the upper and lower heights by coupling the left and right moving cylinders 50 and the upper body 40 with pin connectors 52 and 54; Bearing joints 53 and 54 are formed to freely adjust the angle at one side middle and end of the left and right moving cylinders, and when the worker transfers and attaches the small member 86 to the bearing joint 54 at the end. A connector 56 forming a handle 58 to be used; The hand part used to couple the swivel ball 60 formed at the top of the cylinder body 64 to the connector 56 and to transfer and mount the small member 92 by using the clamping gripper 82 formed at the bottom ( B) a multi-joint crane hand part for moving and mounting small elements, characterized in that consisting of. The method of claim 1, wherein the hand portion (B), the swivel ball (60) integrated with the cylinder body 64 is coupled to the other side of the connector 56, the cylinder body 64, the cylinder body support portion ( 66) and the raising and lowering cylinder 68, the raising and lowering cylinder 68 The cylinder body support portion 72 for guiding the upper cylinder guide 70 is coupled to the lower portion and the upper cylinder body support portion 72 is coupled to the cylinder body support portion 66 using the upper cylinder guide 70, The lower cylinder guide 74 is formed at the lower portion of the cylinder guide body 72 and the clamping gripper 82 is operated to the lower cylinder guide 74 via the gripper support hinge portion 80 at the bottom thereof. , The lower end of the cylinder end 76 of the rising and lowering cylinder 68 forms a member attachment surface link portion 84 that is engaged with the side surface of the clamping gripper 82 via a cylinder support hinge 78. The articulated crane hand portion for moving and attaching the element configured to operate the clamping gripper 82 by raising and lowering the cylinder end portion 76.