CN105000460A

CN105000460A - Special lifting device for assembly of stacking machine empty container lifting appliance

Info

Publication number: CN105000460A
Application number: CN201510421272.3A
Authority: CN
Inventors: 代冠军; 韩志刚; 王军; 刘红
Original assignee: Anhui Heli Co Ltd
Current assignee: Anhui Heli Co Ltd
Priority date: 2015-07-17
Filing date: 2015-07-17
Publication date: 2015-10-28
Anticipated expiration: 2035-07-17
Also published as: CN105000460B

Abstract

The invention relates to a special lifting device for assembly of a stacking machine empty container lifting appliance. The special lifting device includes a rectangular lifting frame, the lifting frame is horizontal in state, four corners of the bottom of the lifting frame are each provided with a lifting hook mechanism which can have the height adjusted up and down, and the middle of the top of the lifting frame is fixedly provided with a lifting ring. When in use, hooks of a travelling crane of a production workshop is in cooperative connection with the lifting ring of the special lifting device, and the special lifting device is lifted; the four lifting hook mechanisms on the special lifting device are respectively in cooperative connection with four lifting holes on a fork arm carrier of the stacking machine empty container lifting appliance, the fork arm carrier is lifted, and the cooperative installation of the fork arm carrier with arm cylinders of the stacking machine empty container lifting appliance is completed by adjusting the four lifting hook mechanisms. In the condition of lifting of the fork arm carrier, a lifting angle can be adjusted conveniently; compared with a conventional adjusting way, the adjusting efficiency is greatly increased, and the assembly efficiency is driven to be increased. The potential safety hazard in the prior art that a fork arm carrier falls off from a support during the process of adjusting the fork arm carrier is eliminated.

Description

For the Special lifting device of Forklift empty van suspender assembling

Technical field

The invention belongs to construction machinery and equipment processing technique field, be specifically related to lifting and the assembling of Forklift empty van suspender goods shelf.

Background technology

Forklift empty van suspender comprises goods shelf and arm cylinder etc., when goods shelf and arm cylinder attach together, require the lifting of goods shelf inclination certain angle, first the upper hanging plate of goods shelf is hung on the upper guide plate of arm cylinder at installed position, then goods shelf level is lifted by crane, the lower lying plate of goods shelf falls from arm cylinder bottom guide installation gap, then goods shelf is pushed away to arm cylinder upper hanging plate direction, the lower lying plate of goods shelf is made to may be stuck on the bottom guide of arm cylinder, finally move goods shelf to arm cylinder midway location along arm cylinder guide plate direction, finally complete attaching together of goods shelf and arm cylinder.During this goods shelf of present assembling, lack Special lifting device, goods shelf tilts sling and complete the installation with arm cylinder upper guide plate on request by the general adjustment lifting rope that first passes through, then place two highly different stent support in goods shelf down either side and play goods shelf, goods shelf level is sling by the suspension centre again adjusting lifting rope, completes attaching together of goods shelf and arm cylinder equally according to above-mentioned fitting process.

There is following shortcoming in this kind of mounting means:

1. when lifting rope inclination lifting and level lifting, hoisting point position centering is comparatively difficult, and particularly lifting first repeatedly need try to hang and suitable suspension centre can be found to lift by crane.

2. adjust goods shelf lifting state, height different support need be fetched from frock and be placed on goods shelf both sides, after adjustment, then taken away by support, whole process reduces efficiency of assembling.

3. goods shelf weighs more than one ton, and when goods shelf slant setting is adjusted lifting rope suspension centre on support, goods shelf has the potential safety hazard of landing from support.

Summary of the invention

In order to the goods shelf and arm cylinder that solve Forklift empty van suspender attach together time, lifting state adjustment difficulty problem, the invention provides a kind of manufacturability preferably for Forklift empty van suspender assembling Special lifting device.

Special lifting device for the assembling of Forklift empty van suspender comprises the mast-up 4 of rectangle, and mast-up 4 is the level of state, and four angles place of bottom is respectively equipped with the hook mechanism of energy height up and down, and the centre at top is fixed with suspension ring 6; During use, utilize being connected of the suspension ring 6 on the hook of the driving of workshop and described Special lifting device, to sling described Special lifting device, four hook mechanism on Special lifting device are connected with four holes for hoist on the goods shelf of Forklift empty van suspender respectively, to sling described goods shelf, complete by regulating four hook mechanism and install with coordinating of the arm cylinder of Forklift empty van suspender.

Described mast-up 4 comprises the rectangular frame of two cross bars 41 and two vertical pole 42 compositions, and the middle part of rectangular frame is provided with cross rod 45; The two ends of every root vertical pole 42 all stretch out, overhanging end is provided with the guide pipe 47 of through vertical pole 42 radial direction, be provided with the adjust bar 46 of hook mechanism in guide pipe 47, the top of described adjust bar 46 extends to the top of mast-up 4, and the bottom of adjust bar 46 extends to the bottom of mast-up 4.

Described hook mechanism comprises adjust bar 46; The top of adjust bar 46 is screw rod, coordinates be provided with nut with screw rod, and in the radial direction of nut, fixed cover is provided with circular control hand wheel 5, and described nut and control hand wheel 5 are positioned at the top of mast-up 4; What the lower end of adjust bar 46 was connected to ring-type hangs nail 2, hangs nail 2 and is connected to shackle 1 by horizontal screw bolt, described in hang the bottom that nail 2 and shackle 1 are positioned at mast-up 4; Rotating control hand wheel 5 drives adjust bar 46 to move downward or upward, realizes decline or the rising of shackle 1.

The suspension ring 6 at described mast-up 4 top have been provided with hoisting shackle 7.

Described shackle 1 and a hoisting shackle 7 are the shackle of D type.

advantageous Effects of the present invention embodies in the following areas:

1. goods shelf can adjust lifting angle easily under lifting state, and relatively existing adjustment mode, regulated efficiency improves greatly.

2. the raising of regulated efficiency, drives the raising of efficiency of assembling.

3. adjustment mode of the present invention, eliminates in the goods shelf adjustment process of prior art the potential safety hazard easily occurred from landing support.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the birds-eye view of mast-up of the present invention;

Fig. 4 is that the present invention lifts by crane the inclined schematic diagram of goods shelf;

Fig. 5 is that the present invention lifts by crane goods shelf and to be the level of state schematic diagram;

Fig. 6 is that goods shelf is tilted to the left under lifting state and attaches together schematic diagram with arm cylinder;

Fig. 7 is that goods shelf is tilted to the right under lifting state and attaches together schematic diagram with arm cylinder;

Fig. 8 attaches together schematic diagram with arm cylinder under goods shelf level lifting state;

Fig. 9 is the arm barrel structure schematic diagram of Forklift empty van suspender.

Sequence number in upper figure: shackle 1, hang nail 2, screw rod 3, mast-up 4, first handwheel 5, suspension ring 6, rise hoisting shackle 7, second handwheel 8, the 3rd handwheel 9, the 4th handwheel 10, goods shelf 11, lower lying plate 12, upper hanging plate 13, arm cylinder 14, bottom guide 15, upper guide plate 16, cross bar 41, vertical pole 42, cross rod 45, adjust bar 46, guide pipe 47.

Detailed description of the invention

Below in conjunction with accompanying drawing, by embodiment, the present invention is further described.

Embodiment

See Fig. 1, the Special lifting device for the assembling of Forklift empty van suspender comprises the mast-up 4 of rectangle, and mast-up 4 is the level of state, and four angles place of bottom is separately installed with hook mechanism, and the centre at top is installed with suspension ring 6.When described Special lifting device uses, four hook mechanism hook the goods shelf of Forklift empty van suspender respectively, for goods shelf of slinging.

See Fig. 3, mast-up 4 comprises the rectangular frame of two cross bars 41 and two vertical pole 42 compositions, and the middle part of rectangular frame is installed by welding with cross rod 45; The two ends of every root vertical pole 42 all stretch out, overhanging end is installed by welding with the guide pipe 47 of through vertical pole 42 radial direction, be inserted with the adjust bar 46 of hook mechanism in guide pipe 47, the top of described adjust bar 46 extends to the top of mast-up 4, and the bottom of adjust bar 46 extends to the bottom of mast-up 4.The suspension ring 6 at mast-up 4 top have been provided with hoisting shackle 7.

See Fig. 2, hook mechanism comprises adjust bar 46; The top of adjust bar 46 is screw rod, coordinates be provided with nut with screw rod, and in the radial direction of nut, fixed cover is equipped with circular control hand wheel, and control hand wheel is positioned at the top of mast-up 4; What the lower end of adjust bar 46 was connected to ring-type hangs nail 2, hangs nail 2 and is connected to shackle 1 by horizontal screw bolt, hangs the bottom that nail 2 and shackle 1 are positioned at mast-up 4; Rotating control hand wheel drives adjust bar 46 to move downward or upward, realizes decline or the rising of shackle 1.

Shackle 1 and a hoisting shackle 7 are D type shackle (specifications and models are AFG2101).

The hook of the driving of workshop is utilized directly to hang on a hoisting shackle 7 of Special lifting device, this Special lifting device of slinging.

See Fig. 4 and Fig. 5, during for lifting goods shelf 11, first four shackles 1 are connected with the hole for hoist of four on goods shelf 11 respectively, rotate the first handwheel 5, second handwheel 8 or the 3rd handwheel 9, the 4th handwheel 10 simultaneously, the lifting angle of adjustment goods shelf 11.

The structure of arm cylinder 14 is shown in Fig. 9, when goods shelf 11 to coordinate with arm cylinder 14 install time, see Fig. 6 and Fig. 7, first goods shelf 11 is tilted to be lifted to arm cylinder 14 installed position, first the upper hanging plate 13 on goods shelf 11 is hung on the upper guide plate 16 of arm cylinder 14 according to matching requirements, then rotate the first handwheel 5 and the second handwheel 8 simultaneously and goods shelf 11 is adjusted to level lifting state, see Fig. 8; Under level lifting state, goods shelf 11 is winched to the midway location of arm cylinder 14 along the upper guide plate 16 of arm cylinder 14, bottom guide 15, thus complete attaching together of goods shelf 11 and arm cylinder 14.

Claims

1. for the Special lifting device of Forklift empty van suspender assembling, it is characterized in that: the mast-up (4) comprising rectangle, mast-up (4) is the level of state, and four angles place of bottom is respectively equipped with the hook mechanism of energy height up and down, and the centre at top is fixed with suspension ring (6); During use, utilize being connected of suspension ring (6) on the hook of the driving of workshop and described Special lifting device, to sling described Special lifting device, four hook mechanism on Special lifting device are connected with four holes for hoist on the goods shelf of Forklift empty van suspender respectively, to sling described goods shelf, complete by regulating four hook mechanism and install with coordinating of the arm cylinder of Forklift empty van suspender.

2. the Special lifting device for the assembling of Forklift empty van suspender according to claim 1, it is characterized in that: described mast-up (4) comprises the rectangular frame that two cross bars (41) and two vertical poles (42) form, and the middle part of rectangular frame is provided with cross rod (45); The two ends of every root vertical pole (42) all stretch out, overhanging end is provided with the radial guide pipe (47) of through vertical pole (42), the adjust bar (46) of hook mechanism is provided with in guide pipe (47), the top of described adjust bar (46) extends to the top of mast-up (4), and the bottom of adjust bar (46) extends to the bottom of mast-up (4).

3. the Special lifting device for the assembling of Forklift empty van suspender according to claim 1, is characterized in that: described hook mechanism comprises adjust bar (46); The top of adjust bar (46) is screw rod, coordinates be provided with nut with screw rod, and in the radial direction of nut, fixed cover is provided with circular control hand wheel (5), and described nut and control hand wheel (5) are positioned at the top of mast-up (4); What the lower end of adjust bar (46) was connected to ring-type hangs nail (2), hangs nail (2) and is connected to shackle (1) by horizontal screw bolt, described in hang the bottom that nail (2) and shackle (1) are positioned at mast-up (4); Rotating control hand wheel (5) drives adjust bar (46) to move downward or upward, realizes decline or the rising of shackle (1).

4. the Special lifting device for the assembling of Forklift empty van suspender according to claim 1, is characterized in that: the suspension ring (6) at described mast-up (4) top have been provided with hoisting shackle (7).

5. the Special lifting device for the assembling of Forklift empty van suspender according to claim 1, is characterized in that: described shackle (1) and a hoisting shackle (7) are the shackle of D type.