CN209337953U - A kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length - Google Patents
A kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length Download PDFInfo
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- CN209337953U CN209337953U CN201821888658.0U CN201821888658U CN209337953U CN 209337953 U CN209337953 U CN 209337953U CN 201821888658 U CN201821888658 U CN 201821888658U CN 209337953 U CN209337953 U CN 209337953U
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- suspension hook
- plate
- lower plate
- girder
- link block
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Abstract
The utility model discloses a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length, including a girder, and the upper plate of the girder upper half is set, and the lower plate of girder lower half is set, the upper plate and lower plate are all mutually fixed with girder, the top two sides of the upper plate are provided with the first link block, lifting lug is provided with above first link block, the two sides of the bottom of the lower plate are provided with the second link block, suspension hook is provided with below second link block, it is provided with shackle device below the suspension hook, the shackle device is connected with suspension hook；The equalizer bar is respectively arranged in lower plate bottom surface both side is divided into two groups of multiple suspension hooks, cooperate the shackle device being connected with suspension hook, by the suspension hook quantity for adjusting shackle device connection, it can the distance between two shackle devices of easy adjustment, so as to adjust its lifting length, and there are three types of stiffening plates for setting, and the integrally-built stability of equalizer bar can be improved, guarantee its using effect and service life.
Description
Technical field
The utility model is more particularly to lifting technical field of auxiliary equipment, and in particular to one kind is adjustable, and lifting length hang more
Hook Hoisting Balance Beam of Crane.
Background technique
Equalizer bar is the important component of hoisting machine tool, is widely used in lifting engineering.It is flat that equalizer bar is also known as iron
Load.The balance that can be used for keeping being hung equipment avoids hoist cable from damaging equipment；The height for shortening hoist cable, reduces the lifting of movable pulley
Highly；The horizontal pressure force born when equipment lifting is reduced, damage equipment is avoided；When poly-machine lifting crane, use equalizer bar can be with
The load of reasonable distribution or each suspension centre of balance.
It is not that every the same length is all identical but in suspended object part, therefore, is often needed when lifting
The lifting length of equalizer bar is adjusted, and existing equalizer bar is needed when adjusting its lifting length by complicated cumbersome at present
Suspension hook disassembly and assembly, not only consume manpower and material resources, but also will affect the working efficiency of lifting.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length.
To solve the above problems, the utility model adopts the following technical solution:
A kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length, the girder for being provided with inner cavity including one, and be arranged in master
The upper plate of the beam upper half, and the lower plate of girder lower half is set, the upper plate and lower plate are all mutually fixed with girder, the upper plate
Top two sides be provided with first link block fixed with upper plate, be provided with the lifting lug being inverted U shape above first link block,
The two sides of the bottom of the lower plate are provided with second link block fixed with lower plate, are provided with and are in U-shape below second link block
Suspension hook, be provided with shackle device below the suspension hook, the shackle device is connected with suspension hook.
Preferably, the suspension hook is provided with more than one and is in even number and distinguishes equidistant arrangement in the bottom of lower plate
Two sides.
Preferably, hook on bolt is provided on the suspension hook and its two sides are respectively arranged with the first strengthening version, it is described
Suspension hook is flexibly connected by hook on bolt with the second link block, and the bottom surface of first strengthening version and lower plate is fixed.
Preferably, being provided with ear stud on the lifting lug and its two sides are provided with the second stiffening plate, the lifting lug
It is flexibly connected by ear stud with the first link block, the top surface of second stiffening plate and upper plate is fixed.
Preferably, the girder is internally provided with third stiffening plate, the third stiffening plate is located at upper plate and lower plate
Between and the top surface with the bottom surface of upper plate and lower plate is fixed respectively.
Preferably, the shackle device includes clasp that is being connected with suspension hook and being inverted U shape, and it is arranged in clasp
The clip of lower section is provided with the connecting plate fixed with clip at the top of the clip, is provided with clip bolt, institute on the clasp
Connecting plate is stated to be flexibly connected by clip bolt with clasp.
The utility model has the following beneficial effects: the equalizer bar is respectively arranged in lower plate bottom surface both side is divided into two groups multiple
Suspension hook cooperates the shackle device being connected with suspension hook, can easy adjustment two by adjusting the suspension hook quantity of shackle device connection
The distance between a shackle device, it is convenient and efficient so as to adjust its lifting length, and there are three types of be mounted on different location for setting
Stiffening plate, the integrally-built stability of equalizer bar can be effectively improved, to guarantee its using effect and service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of shackle device in Fig. 1；
Fig. 4 is that the utility model lifts the schematic diagram of length most in short-term；
Fig. 5 is schematic diagram when the utility model lifts length longest.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, so that the utility model technology
Scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
The present embodiment for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or bearing connection etc. modes, therefore, this
It is not described in detail in embodiment.
Embodiment
As shown in Figure 1-3, a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length, the girder for being provided with inner cavity including one
1, and the upper plate 2 of 1 upper half of girder is set, and the lower plate 3 of 1 lower half of girder is arranged in, the upper plate 2 and lower plate 3 all with
1 phase of girder is fixed by welding manner, and the top two sides of the upper plate 2, which are provided with, utilizes the be welded and fixed with upper plate 2
One link block 21 is provided with the lifting lug 4 being inverted U shape above first link block 21, and the two sides of the bottom of the lower plate 3 are provided with
The second link block 31 being welded and fixed is utilized with lower plate 3, is provided with the suspension hook 5 being in U-shape below second link block 31, it is described
Shackle device 6 is provided with below suspension hook 5, the shackle device 6 is connected with suspension hook 5 by rope；The suspension hook 5 is provided with one
A above and equidistant arrangement is in the two sides of the bottom of lower plate 3 in even number and respectively, there are two the settings of shackle device 6, respectively
It is arranged in below the suspension hook 5 of two sides；It is provided with hook on bolt 51 on the suspension hook 5 and its two sides are respectively arranged with first and add
Strong version 52, the suspension hook 5 are flexibly connected by hook on bolt 51 with the second link block 31, first strengthening version 52 and lower plate 3
Underrun welding manner be fixed；It is provided with ear stud 41 on the lifting lug 4 and its two sides are provided with second and add
Strong plate 42, the lifting lug 4 are flexibly connected by ear stud 41 with the first link block 21, second stiffening plate 42 and upper plate 2
Top surface by welding be fixed；The girder 1 is internally provided with third stiffening plate 11, and the third stiffening plate 11 is located at
The top surface with the bottom surface of upper plate 2 and lower plate 3 is welded and fixed between upper plate 2 and lower plate 3 and respectively, first strengthening version 52,
Two stiffening plates 42 and third stiffening plate 11 can effectively improve the integrally-built stability of equalizer bar；The shackle device 6 includes
Clasp 61 that is being connected with suspension hook 5 and being inverted U shape, and clip 62 below clasp 61, for lifting object is set,
The top of the clip 62, which is provided with, passes through the connecting plate 63 being welded and fixed with clip 62, is provided with clip spiral shell on the clasp 61
Bolt 611, the connecting plate 63 are flexibly connected by clip bolt 611 with clasp 61.
Working principle:
When needing the lifting length of adjustment beam, by adjusting the number for the suspension hook 5 that shackle device 6 is connected, i.e.,
It can carry out the adjustment of lifting length；When needing to shorten lifting length, it is only necessary to the suspension hook 5 of outer side be unclamped, shackle device 6
It will be drawn close to 1 middle section of girder, as shown in figure 4, lifting length so as to shorten it, the number that suspension hook 5 unclamps can be according to reality
Border situation is adjusted；When needing to increase lifting length, it is only necessary to suspension hook 5 in the inner part be unclamped, shackle device 6 will be separate
1 middle section of girder, as shown in figure 5, lifting length to increase it, the number that suspension hook 5 unclamps can carry out according to the actual situation
Adjustment.
The utility model has the following beneficial effects: the equalizer bar is respectively arranged in lower plate bottom surface both side is divided into two groups multiple
Suspension hook cooperates the shackle device being connected with suspension hook, can easy adjustment two by adjusting the suspension hook quantity of shackle device connection
The distance between a shackle device, it is convenient and efficient so as to adjust its lifting length, and there are three types of be mounted on different location for setting
Stiffening plate, the integrally-built stability of equalizer bar can be effectively improved, to guarantee its using effect and service life.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Claims (6)
1. a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length, the girder for being provided with inner cavity including one, and be arranged in girder
The upper plate of the upper half, and the lower plate of girder lower half is set, the upper plate and lower plate are all mutually fixed with girder, and feature exists
In: the top two sides of the upper plate are provided with first link block fixed with upper plate, and the first link block top, which is provided with, is in
Inverted U-shaped lifting lug, the two sides of the bottom of the lower plate are provided with second link block fixed with lower plate, the second link block lower section
It is provided with the suspension hook being in U-shape, is provided with shackle device below the suspension hook, the shackle device is connected with suspension hook.
2. a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length as described in claim 1, it is characterised in that: the suspension hook
It is provided with more than one and is in even number and distinguishes equidistant arrangement in the two sides of the bottom of lower plate.
3. a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length as claimed in claim 2, it is characterised in that: the suspension hook
On be provided with hook on bolt and its two sides are respectively arranged with the first strengthening version, the suspension hook is connected by hook on bolt with second
It connects block to be flexibly connected, the bottom surface of first strengthening version and lower plate is fixed.
4. a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length as described in claim 1, it is characterised in that: the lifting lug
On be provided with ear stud and its two sides are provided with the second stiffening plate, the lifting lug passes through ear stud and the first link block
It is flexibly connected, the top surface of second stiffening plate and upper plate is fixed.
5. a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length as described in claim 1, it is characterised in that: the girder
Be internally provided with third stiffening plate, the third stiffening plate between upper plate and lower plate and respectively with the bottom surface of upper plate and
The top surface of lower plate is fixed.
6. a kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length as described in claim 1, it is characterised in that: the shackle
Device includes clasp that is being connected with suspension hook and being inverted U shape, and the clip below clasp is arranged in, the top of the clip
It is provided with the connecting plate fixed with clip, clip bolt is provided on the clasp, the connecting plate is by clip bolt and buckles
Hook is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888658.0U CN209337953U (en) | 2018-11-16 | 2018-11-16 | A kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888658.0U CN209337953U (en) | 2018-11-16 | 2018-11-16 | A kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209337953U true CN209337953U (en) | 2019-09-03 |
Family
ID=67747510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888658.0U Active CN209337953U (en) | 2018-11-16 | 2018-11-16 | A kind of more suspension hook Hoisting Balance Beam of Crane of adjustable lifting length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209337953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830660A (en) * | 2021-09-29 | 2021-12-24 | 大秦铁路股份有限公司科学技术研究所 | Carbon fiber multi-function spreader with adjustable lower rope length |
-
2018
- 2018-11-16 CN CN201821888658.0U patent/CN209337953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830660A (en) * | 2021-09-29 | 2021-12-24 | 大秦铁路股份有限公司科学技术研究所 | Carbon fiber multi-function spreader with adjustable lower rope length |
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