Reinforcing mechanism for upright post of crane

Abstract

The utility model relates to a crane stand column reinforcing mechanism which comprises a base, the upper end of the base is fixedly connected with a crane stand column, and a reinforcing assembly is arranged between the crane stand column and the base. The reinforcing assembly comprises two mounting seats which are movably mounted on the inner side of the base, the outer sides of the mounting seats are fixedly connected with stiffened plates, and the other ends of the stiffened plates are fixedly connected with annular plates. According to the reinforcing mechanism for the crane stand column, the mounting base is arranged, the sliding base on the mounting base is in butt joint with the sliding groove in the inner side of the groove to slide in, after sliding in, the crane stand column is wrapped by the two annular plates, under cooperation of the locking piece, the annular plates are not prone to being separated from the crane stand column, and under wrapping of the annular plates, the crane stand column is not prone to falling off. The stand column of the crane can be reinforced, the ground pin is inserted into the ground from the through hole, and the mounting seat is limited; the supporting plate is installed on the inner side of the crane stand column, and under the cooperation of the supporting plate, the reinforcing effect of the crane stand column is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crane column reinforcement, in particular to a crane column reinforcement mechanism. Background Art

[0002] A crane refers to a multi-action lifting machinery that can vertically lift and horizontally move heavy objects within a certain range. According to its structure and performance, it can generally be divided into four categories: light and small lifting equipment, bridge-type lifting machinery, boom-type cranes and cable cranes.

[0003] During the use of the column crane among the boom type cranes, the stability of the column is poor, which can easily cause damage to the crane and affect the material handling efficiency. Therefore, a reinforcement device is needed to reinforce the column. The existing reinforcement device has poor stability and a complex structure, which makes the installation process time-consuming and labor-intensive. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a crane column reinforcement mechanism, which has the advantages of improving the fixing effect of the column, etc., and solves the problem that the existing reinforcement device has poor stability and complex structure, resulting in a time-consuming and labor-intensive installation process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crane column reinforcement mechanism, comprising a base, the upper end of which is fixedly connected to a crane column, and a reinforcement component is provided between the crane column and the base;

[0006] The reinforcement assembly comprises two mounting seats movably mounted on the inner side of the base, a stiffening plate is fixedly connected to the outer side of the mounting seat, an annular plate is fixedly connected to the other end of the stiffening plate, and a locking piece is provided between the two annular plates;

[0007] The inner side wall of the crane column is fixedly connected with a support plate, and the inner side of the mounting seat is movably connected with a ground pin.

[0008] Furthermore, two grooves are provided on the outer side of the base, and a sliding groove is provided on the inner side wall of the groove.

[0009] Furthermore, a sliding seat is fixedly connected to the outer side of the mounting seat, and the sliding seat moves directionally inside the sliding groove. The specifications of the mounting seat match the specifications of the groove, and the surface of the mounting seat is provided with perforations.

[0010] Furthermore, the locking member includes a fixing seat fixedly mounted on the outer side of the annular plate on the left side, an insertion seat is fixedly connected to the outer side of the fixing seat, a docking seat is fixedly connected to the outer side of the annular plate on the right side, a locking column is movably connected to the inner side wall of the docking seat, and a locking groove is provided on the outer side of the insertion seat.

[0011] Furthermore, the number of the locking grooves is several, the cross-sectional view of the locking groove is a right-angled trapezoidal shape, and one end of the locking column close to the locking groove is also a right-angled trapezoidal shape.

[0012] Furthermore, the top view of the support plate is in a "cross" shape, and the center position of the support plate coincides with the center position of the crane column.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The crane column reinforcement mechanism is provided with a mounting seat, and the slide seat on the mounting seat is docked and slid into the slide groove inside the groove. After sliding in, the two annular plates wrap the crane column. With the cooperation of the locking piece, the annular plates are not easily separated from the crane column. Under the wrapping of the annular plates, the crane column can be reinforced, and the ground pin is inserted into the ground through the through hole to limit the mounting seat. By installing a support plate on the inner side of the crane column, with the cooperation of the support plate, the reinforcement effect of the crane column is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a top view of the crane column of the utility model structure;

[0017] Figure 3 This is a schematic diagram of the structural locking member of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the structural stiffened plate of the utility model.

[0019] In the figure: 1, base; 2, crane column; 3, reinforcement component; 31, mounting seat; 311, sliding seat; 312, perforation; 32, stiffening plate; 33, annular plate; 34, locking piece; 341, fixing seat; 342, insertion seat; 343, docking seat; 3431, docking hole; 344, locking column; 3441, handle; 3442, spring; 345, locking groove; 35, support plate; 36, ground pin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A crane column reinforcement mechanism in this embodiment includes a base 1, two grooves are opened on the outer side of the base 1, and a slide groove is opened on the inner side wall of the groove. The two grooves are symmetrically distributed, and the upper end of the base 1 is fixedly connected to the crane column 2.

[0022] A reinforcement component 3 is provided between the crane column 2 and the base 1;

[0023] The reinforcement component 3 includes two mounting seats 31 movably mounted on the inner side of the base 1, a sliding seat 311 is fixedly connected to the outer side of the mounting seat 31, the sliding seat 311 moves directionally on the inner side of the slide groove, the specifications of the mounting seat 31 match the specifications of the groove, a through hole 312 is provided on the surface of the mounting seat 31, a reinforcing plate 32 is fixedly connected to the outer side of the mounting seat 31, the side view of the reinforcing plate 32 is a right-angled trapezoid, and the other end of the reinforcing plate 32 is fixedly connected to an annular plate 33, and the reinforcing plate 32 can enhance the stability of the annular plate 33.

[0024] A locking piece 34 is provided between the two annular plates 33, and the locking piece 34 includes a fixing seat 341 fixedly installed on the outer side of the left annular plate 33, an insertion seat 342 is fixedly connected to the outer side of the fixing seat 341, and a docking seat 343 is fixedly connected to the outer side of the right annular plate 33, and a docking hole 3431 matching the insertion seat 342 is provided on the surface of the docking seat 343, and a locking column 344 is movably connected to the inner side wall of the docking seat 343, and a handle 3441 is fixedly connected to the outer side of the locking column 344, and a spring 3442 is fixedly connected between the handle 3441 and the outer side wall of the docking seat 343, and a locking groove 345 is provided on the outer side of the insertion seat 342. There are several locking grooves 345, and the cross-sectional view of the locking groove 345 is a right-angled trapezoidal shape, and the end of the locking column 344 close to the locking groove 345 is also a right-angled trapezoidal shape.

[0025] The inner wall of the crane column 2 is fixedly connected with a support plate 35 , the top view of the support plate 35 is in a "cross" shape, and the center position of the support plate 35 coincides with the center position of the crane column 2 , and the inner side of the mounting seat 31 is movably connected with a ground pin 36 , which is located on the inner side of the through hole 312 .

[0026] In this embodiment, by providing the reinforcing assembly 3 , the fixing effect between the crane column 2 and the base 1 can be enhanced.

[0027] The working principle of the above embodiment is:

[0028] By setting the mounting seat 31, the slide seat 311 on the mounting seat 31 is docked with the slide groove inside the groove and slid into it. After sliding in, the two annular plates 33 wrap the crane column 2. With the cooperation of the locking piece 34, the annular plates 33 are not easily separated from the crane column 2. Under the wrapping of the annular plates 33, the crane column 2 can be reinforced, and the ground pin 36 is inserted into the ground from the through hole 312 to limit the mounting seat 31. By installing the support plate 35 on the inner side of the crane column 2, with the cooperation of the support plate 35, the reinforcement effect of the crane column 2 is improved.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crane column reinforcement mechanism, comprising a base (1), the outer side of the base (1) is provided with two grooves, the inner side wall of the groove is provided with a slide groove, the upper end of the base (1) is fixedly connected to a crane column (2), and a reinforcement component (3) is provided between the crane column (2) and the base (1); Features: The reinforcement assembly (3) comprises two mounting seats (31) movably mounted on the inner side of the base (1); a reinforcing plate (32) is fixedly connected to the outer side of the mounting seat (31); the other end of the reinforcing plate (32) is fixedly connected to an annular plate (33); a locking member (34) is provided between the two annular plates (33); the locking member (34) comprises a fixing seat (341) fixedly mounted on the outer side of the left annular plate (33); an insertion seat (342) is fixedly connected to the outer side of the fixing seat (341); a docking seat (343) is fixedly connected to the outer side of the right annular plate (33); a locking column (344) is movably connected to the inner side wall of the docking seat (343); and a locking groove (345) is provided on the outer side of the insertion seat (342); A support plate (35) is fixedly connected to the inner wall of the crane column (2), and a ground pin (36) is movably connected to the inner side of the mounting seat (31).

2. A crane column reinforcement mechanism according to claim 1, characterized in that: A sliding seat (311) is fixedly connected to the outer side of the mounting seat (31), and the sliding seat (311) moves directionally on the inner side of the slide groove. The specifications of the mounting seat (31) match the specifications of the groove, and a through hole (312) is opened on the surface of the mounting seat (31).

3. The crane column reinforcement mechanism according to claim 1, characterized in that: The number of the locking grooves (345) is several, and the cross-sectional view of the locking grooves (345) is in the shape of a right-angled trapezoid, and one end of the locking column (344) close to the locking groove (345) is also in the shape of a right-angled trapezoid.

4. The crane column reinforcement mechanism according to claim 1, characterized in that: The top view of the support plate (35) is in the shape of a "cross", and the center position of the support plate (35) coincides with the center position of the crane column (2).

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