Invention content
The purpose of the present invention is to provide a kind of tower crane handling plank shackle members, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions:A kind of tower crane handling plank shackle member, packet
Include the first supporting block, the second supporting block, third supporting block and the 4th supporting block, first supporting block, the second supporting block, third
The top end face corner location of supporting block and the 4th supporting block is fixedly welded with connecting ring, first supporting block, second
Bracer, third supporting block and the 4th supporting block are connected with steel wire rope, the front end face of first supporting block by connecting ring
Right side, the second supporting block right side on rear side of, on front side of the left side of third supporting block and on the right side of the rear end face of the 4th supporting block
It is rotatablely hinged with supporting beam, the tip vertical direction of four supporting beams is provided with spliced eye, a left side for first supporting block
On rear side of end face, on the left of the front end face of the second supporting block, on the right side of the rear end face of third supporting block and before the right side of the 4th supporting block
Side is fixedly welded with card adapter plate, and vertical direction is provided with mating hole, mating hole inner cavity grafting in four card adapter plates
There are bolt, the supporting beam to be clamped with card adapter plate, and bolt sliding runs through spliced eye and mating hole.
Preferably, the top view cross section of first supporting block, the second supporting block, third supporting block and the 4th supporting block is
L-type.
Preferably, first supporting block and the symmetrical distribution of the second supporting block, the third supporting block and the 4th
The symmetrical distribution of bracer, first supporting block with it is symmetrical before and after third supporting block.
Preferably, four steel wire ropes are isometric, and end is connected.
Preferably, the spliced eye is provided with several, and is evenly spaced between any two.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention is clamped for a kind of tower crane handling plank
Part is conveniently adjusted the distance between adjacent supports block, the cross-sectional sizes for matching plank, is convenient for handling and discharging, simple real
With.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of this practicality, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's position relationship is orientation based on ... shown in the drawings or position relationship, is merely for convenience of describing this practicality and simplify to describe,
Rather than instruction either implies that signified device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as the limitation to this practicality.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh
, and should not be understood as indicating or implying relative importance.
In the description of this practicality, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection can be mechanical connection, can also be electrical connection, can be directly connected to, and can also be to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this practicality.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of tower crane handling plank shackle member, including
First supporting block 3, the second supporting block 7, third supporting block 1 and the 4th supporting block 9, first supporting block 3, the second supporting block 7,
The top view cross section of third supporting block 1 and the 4th supporting block 9 is L-type, and l-shaped is arranged, supporting point can be provided for building board, and
Save manufacture material, first supporting block, 3 and second supporting block, 7 symmetrical distribution, the third supporting block 1 and the 4th
9 symmetrical distribution of supporting block, first supporting block 3 with it is symmetrical before and after third supporting block 1, first supporting block 3,
The top end face corner location of second supporting block 7, third supporting block 1 and the 4th supporting block 9 is fixedly welded with connecting ring 10, institute
It states the first supporting block 3, the second supporting block 7, third supporting block 1 and the 4th supporting block 9 and steel wire is connected with by connecting ring 10
Rope 2, four steel wire ropes 2 are isometric, and end is connected, by four isometric steel wire ropes 2 by the first supporting block 3, second
Supporting block 7, third supporting block 1 and the 4th supporting block 9 lift, the front end face right side of first supporting block 3, the second supporting block 7
Right side on rear side of, be rotatablely hinged with support on front side of the left side of third supporting block 1 and on the right side of the rear end face of the 4th supporting block 9
Beam 4, for supporting beam 4 for reinforcing entirety, the tip vertical direction of four supporting beams 4 is provided with spliced eye 5, the spliced eye
5 are provided with several, and are evenly spaced between any two, by the way that spliced eye 5 is arranged, convenient between adjusting adjacent supports block
Away from that is, in order to adapt to the building board of different cross section, on rear side of the left side of first supporting block 3, the second supporting block 7
It is fixedly welded with card adapter plate on front side of the right side in front end face left side, the rear end face right side of third supporting block 1 and the 4th supporting block 9
6, vertical direction is provided with mating hole 11 in four card adapter plates 6, and 11 inner cavity of the mating hole is plugged with bolt 8, the branch
It supports beam 4 to be clamped with card adapter plate 6, and the sliding of bolt 8 runs through spliced eye 5 and mating hole 11, spliced eye 5 is run through by the sliding of bolt 8
With mating hole 11, the tip of supporting beam 4 can be fixedly connected with card adapter plate 6, strengthen whole stability.
Operation principle:In use, according to the length of side of the practical handling building board used, the specific length of supporting beam 4 is determined
Then degree runs through spliced eye 5 and mating hole 11 by the sliding of bolt 8, can be fixedly connected at the tip of supporting beam 4 with card adapter plate 6,
Whole stability is strengthened, building board is placed in the first supporting block 3, the second supporting block 7, third supporting block 1 and of L-type
In the space that four supporting blocks 9 are surrounded, tower crane can lift by crane, simple and practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.