CN212450366U - Tower crane attachment rod connection structure convenient to installation - Google Patents
Tower crane attachment rod connection structure convenient to installation Download PDFInfo
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- CN212450366U CN212450366U CN202021006807.3U CN202021006807U CN212450366U CN 212450366 U CN212450366 U CN 212450366U CN 202021006807 U CN202021006807 U CN 202021006807U CN 212450366 U CN212450366 U CN 212450366U
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- tower crane
- wall
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- screw rod
- connection structure
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Abstract
The utility model belongs to the tower crane field specifically is a tower crane adheres to pole connection structure convenient to installation, including adhering to pole body and fixed plate, the outer wall that adheres to the pole body installs the fixed plate, a lateral wall that the fixed plate is close to the adhering to the pole body passes through the connecting rod and adheres to the welding of pole body. The utility model discloses a rotatory group's carousel can drive the screw rod and rotate to the drive right-angle plate carries out the fine setting of position, thereby makes the screw rod in the connecting hole can align with the mounting hole of frame roof beam, thereby makes simple to operate swift, makes the installation effectiveness and the accuracy that have promoted the attachement pole.
Description
Technical Field
The utility model relates to a tower crane field specifically is a tower crane adheres to pole connection structure convenient to installation.
Background
The tower crane is the most common hoisting equipment on the construction site, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by the extension (height) of one section and one section (called standard section for short). The tower crane is an indispensable device on a construction site.
The outer wall of the existing tower crane can be additionally provided with an additional rod to be connected with the building frame beam, so that the stability of the tower crane is improved, the attachment rod of the existing tower crane is fixed in the using process, and the connecting hole is easy to dislocate when the attachment rod is connected with the frame beam, so that certain trouble is brought to installation workers. For this reason, new technical solutions need to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower crane adheres to pole connection structure convenient to installation has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tower crane attachment rod connecting structure convenient to mount comprises an attachment rod body and a fixing plate, wherein the fixing plate is mounted on the outer wall of the attachment rod body, and one side wall, close to the attachment rod body, of the fixing plate is welded with the attachment rod body through a connecting rod;
the right side wall of fixed plate is pegged graft and is had the screw rod, the left end of screw rod runs through the fixed plate and pegs graft in the inner chamber of bearing, the outer wall and the bearing inner wall fixed connection of screw rod, bearing fixed mounting is in the outer wall of right angle board, the equal fixed welding in outer wall both sides of right angle board has the gag lever post, the outer end of gag lever post runs through in the fixed plate, the internal surface of right angle board is pegged graft and is had the bolt.
As a preferred embodiment of the utility model, the department sets up the screw hole with the screw rod adaptation in the middle of the surface of fixed plate, the outer wall both sides of fixed plate all set up with the spacing hole of gag lever post adaptation, the screw rod runs through in the screw hole, the gag lever post runs through in spacing hole.
As an optimized embodiment of the present invention, the right end of the screw rod is fixedly welded with a rotary plate.
As a preferred embodiment of the present invention, the side wall of the right-angle plate is fixed with a reinforced steel plate by screws.
As an preferable embodiment of the present invention, the inner surface of the right-angle plate is provided with a hole adapted to the bolt.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a rotatory group's carousel can drive the screw rod and rotate to the drive right-angle plate carries out the fine setting of position, thereby makes the screw rod in the connecting hole can align with the mounting hole of frame roof beam, thereby makes simple to operate swift, makes the installation effectiveness and the accuracy that have promoted the attachement pole.
2. The utility model discloses a gag lever post runs through in the fixed plate to can promote the steadiness of the connection between right-angle plate and the fixed plate.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of a tower crane attachment rod connection structure convenient to install according to the present invention;
FIG. 2 is a schematic view of a surface structure of a fixing plate of a tower crane attachment rod connection structure convenient for installation according to the present invention;
fig. 3 is the utility model relates to a tower crane adheres to pole connection structure's right-angle plate structure schematic convenient to installation.
In the figure: 1. an attachment rod body; 2. a fixing plate; 3. a connecting rod; 4. a screw; 5. a turntable; 6. a bearing; 7. a right-angle plate; 8. a bolt; 9. reinforcing a steel plate; 10. a limiting rod; 11. a threaded hole; 12. a limiting hole; 13. and (4) screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.
Referring to fig. 1-3, the present invention provides a technical solution: a tower crane attachment rod connecting structure convenient to install comprises an attachment rod body 1 and a fixing plate 2, wherein the fixing plate 2 is installed on the outer wall of the attachment rod body 1, and the fixing plate 2 is welded with the attachment rod body 1 through a connecting rod 3 and is close to one side wall of the attachment rod body 1;
the right side wall of fixed plate 2 is pegged graft and is had screw rod 4, the left end of screw rod 4 runs through fixed plate 2 and pegs graft in the inner chamber of bearing 6, the outer wall of screw rod 4 and the inner wall fixed connection of bearing 6, bearing 6 fixed mounting is in the outer wall of right-angle plate 7, the equal fixed welding in outer wall both sides of right-angle plate 7 has gag lever post 10, the outer end of gag lever post 10 runs through in fixed plate 2, the internal surface of right-angle plate 7 is pegged graft and is had bolt 8, as shown in figure 1 in this embodiment, and is concrete, can drive right-angle plate 7 through screw rod 4 and carry out the fine setting of position to make bolt 8 convenient and frame beam surface's mounting hole align, thereby make simple to operate swift, improve the efficiency.
In this embodiment, referring to fig. 2, a threaded hole 11 adapted to the screw rod 4 is formed in the middle of the surface of the fixing plate 2, limiting holes 12 adapted to the limiting rods 10 are formed in two sides of the outer wall of the fixing plate 2, the screw rod 4 penetrates through the threaded hole 11, the limiting rods 10 penetrate through the limiting holes 12, and specifically, the screw rod 4 and the threaded hole 11 act to drive the right-angle plate 7 to be adjusted, and meanwhile, the limiting rods 10 are inserted into the limiting holes 12 to be limited and stable.
Referring to fig. 1 in this embodiment, a rotary plate 5 is fixedly welded at the right end of the screw rod 4, and particularly, the screw rod 4 can be conveniently rotated by holding the rotary plate 5 by hand.
In this embodiment, referring to fig. 3, a reinforcing steel plate 9 is fixed to a side wall of the rectangular plate 7 through a screw 13, and specifically, the reinforcing steel plate 9 can stabilize the rectangular plate 7.
In the embodiment, referring to fig. 1, the inner surface of the right-angle plate 7 is provided with a hole adapted to the bolt 8.
It should be noted that, the tower crane attachment rod connection structure convenient for installation of the present invention includes all the parts known by the technicians in the field or the general standard parts, and the structure and principle of the tower crane attachment rod connection structure are known by the technical manual or the conventional experimental method, in the idle place of the device, all the electric devices, which refer to the power element, the electric devices and the adaptive monitoring computer, are connected with the power supply through the wires, and the specific connection means refers to the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is the known technology in the field, the following main introduces the working principle and process, without describing the electric control, when the tower crane attachment rod connection structure convenient for installation is used, the attachment rod is firstly connected with the tower crane body, and then the end with the right-angle plate 7 is extended to the frame beam, then at the in-process of installation, make to drive bolt 4 through rotary turntable 5 and rotate, thereby drive right-angle plate 7 carries out the fine setting of position, thereby make the bolt 8 of 7 surperficial grafting on the right-angle plate can aim at the mounting hole on frame roof beam surface, then through bolt 8 and the mounting hole on the frame roof beam carry out threaded connection can, at the in-process that uses, can strengthen the steadiness between right-angle plate 7 and the fixed plate 2 through gag lever post 10, simultaneously reinforcing steel plate 9 can make the 7 steadiness of right-angle plate strong, the condition of deformation is avoided appearing, and then the stability of tower crane has been promoted, the device simple structure, and convenient operation, therefore, the clothes hanger is strong in practicability.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a tower crane adheres to pole connection structure convenient to installation, includes adheres to pole body (1) and fixed plate (2), its characterized in that: the outer wall of the attachment rod body (1) is provided with a fixing plate (2), and one side wall of the fixing plate (2) close to the attachment rod body (1) is welded with the attachment rod body (1) through a connecting rod (3);
the right side wall of fixed plate (2) is pegged graft and is had screw rod (4), the left end of screw rod (4) runs through fixed plate (2) and pegs graft in the inner chamber of bearing (6), the outer wall and bearing (6) inner wall fixed connection of screw rod (4), bearing (6) fixed mounting is in the outer wall of right angle board (7), the equal fixed welding in outer wall both sides of right angle board (7) has gag lever post (10), the outer end of gag lever post (10) runs through in fixed plate (2), the internal surface of right angle board (7) is pegged graft and is had bolt (8).
2. The tower crane attachment rod connection structure convenient to install of claim 1, characterized in that: the middle of the surface of the fixing plate (2) is provided with a threaded hole (11) matched with the screw rod (4), two sides of the outer wall of the fixing plate (2) are provided with a limiting hole (12) matched with the limiting rod (10), the screw rod (4) penetrates through the threaded hole (11), and the limiting rod (10) penetrates through the limiting hole (12).
3. The tower crane attachment rod connection structure convenient to install of claim 1, characterized in that: and a turntable (5) is fixedly welded at the right end of the screw rod (4).
4. The tower crane attachment rod connection structure convenient to install of claim 1, characterized in that: and a reinforcing steel plate (9) is fixed on the side wall of the right-angle plate (7) through a screw (13).
5. The tower crane attachment rod connection structure convenient to install of claim 1, characterized in that: the inner surface of the right-angle plate (7) is provided with a hole matched with the bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006807.3U CN212450366U (en) | 2020-06-04 | 2020-06-04 | Tower crane attachment rod connection structure convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006807.3U CN212450366U (en) | 2020-06-04 | 2020-06-04 | Tower crane attachment rod connection structure convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212450366U true CN212450366U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021006807.3U Active CN212450366U (en) | 2020-06-04 | 2020-06-04 | Tower crane attachment rod connection structure convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212450366U (en) |
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2020
- 2020-06-04 CN CN202021006807.3U patent/CN212450366U/en active Active
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