Novel tower crane attachment type steel support supporting device

Abstract

The utility model discloses a novel tower crane attached type steel support supporting device which is characterized in that a wall-attached steel supporting frame (3) is fixed on a wall (1) through an embedded component (2), the wall-attached steel supporting frame (3) is provided with a first steel support (4) and a second steel support (5), the first steel support (4) is assembled on a first pull rod (19) through a first left-handed screw (8), the first pull rod (19) is assembled on a fourth steel support (16) through a first right-handed screw (17), and the second steel support (5) is assembled on the fourth steel support (16) through a second right-handed screw (17). The second steel support (5) is assembled on a second pull rod (10) through a second left-handed screw rod (6), the second pull rod (10) is assembled on a third steel support (13) through a second right-handed screw rod (12), the fourth steel support (16) and the third steel support (13) are installed on a supporting frame (14), and a tower crane body (15) is clamped in the supporting frame (14). The angle can be adjusted, so that the tower crane can be normally attached to a wall to be installed, and convenience and reliability are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical tower crane support and relates to a novel tower crane attached steel support device. Background Art

[0002] The tower crane has a large working space and is mainly used for vertical and horizontal transportation of materials and installation of building components in house construction. The tower crane consists of three parts: metal structure, working mechanism and electrical system. The metal structure includes the tower body, boom and base. The working mechanism includes four parts: lifting, luffing, rotation and travel. The electrical system includes motors, controllers, distribution cabinets, connecting lines, signals and lighting devices, etc.

[0003] At present, in the construction sites of building projects, it is often the case that the tower crane is attached to the wall without a point of action, and the angle of the tower crane attached to the wall is also prone to deviation, which affects the normal use of the tower crane. Utility Model Content

[0004] In view of the above-mentioned problems existing in the prior art, the present application provides a novel tower crane attached steel bearing support device.

[0005] The technical solution of the utility model is as follows:

[0006] A novel tower crane attached steel support device comprises a wall-mounted steel support frame, which is fixed to the wall by embedded components. The wall-mounted steel support frame is provided with steel support 1 and steel support 2. Steel support 1 is assembled to tie rod 1 by left-handed screw 1, tie rod 1 is assembled to steel support 4 by right-handed screw 1, steel support 2 is assembled to tie rod 2 by left-handed screw 2, tie rod 2 is assembled to steel support 3 by right-handed screw 2, steel support 4 and steel support 3 are installed on a support frame, and the tower crane body is engaged inside the support frame.

[0007] As a preferred embodiment of the present invention: a left-handed screw rod is equipped with a left-handed nut rod, and a right-handed screw rod is equipped with a right-handed nut rod.

[0008] As a preferred implementation manner of the present utility model: the length of the first pull rod is smaller than the length of the second pull rod.

[0009] As a preferred embodiment of the present utility model: the second left-handed screw rod is equipped with the second left-handed nut, and the second right-handed screw rod is equipped with the second right-handed nut.

[0010] As a preferred embodiment of the utility model: the wall-mounted steel support frame includes three rods made of 18a channel steel, and the intersections of the rods are transitionally welded with 10mm thick steel plates. The size of the steel plate is at least 25mm wider than the cross-sectional edge of the intersection, and the rods are provided with intermediate connecting plates.

[0011] As a preferred embodiment of the present invention: multiple intermediate panels are provided with an adjacent spacing of 200 mm, the size of the intermediate panels is 200 mm*200 mm*10 mm, and the width of the weld foot when fully welded around the intermediate panels is not less than 10 mm.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses a novel tower crane attached steel support device. The wall-attached steel support frame includes three rods made of 18a channel steel. The rods form a triangular structure, which is convenient for stably supporting the tower crane body. When the pull rod is rotated, the length can be adjusted under the action of a left-hand screw and a right-hand screw. The pull rod can pull the support frame, thereby adjusting the angle of the tower crane body, so that the tower crane can be normally installed on the wall, ensuring the normal use of the tower crane, and being convenient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a novel tower crane attached steel support device of the utility model;

[0015] Figure 2 This is the A-direction view.

[0016] In the figure: 1-wall; 2-embedded component; 3-wall-attached steel support frame; 4-steel support one; 5-steel support two; 6-left-handed screw two; 7-left-handed nut two; 8-left-handed screw one; 9-left-handed nut one; 10-pull rod two; 11-right-handed nut two; 12-right-handed screw two; 13-steel support three; 14-support frame; 15-tower crane body; 16-steel support four; 17-right-handed screw one; 18-right-handed nut one; 19-pull rod one; 20-middle connecting plate. DETAILED DESCRIPTION

[0017] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] like Figure 1-2As shown, a new type of tower crane attached steel support device includes a wall-mounted steel support frame 3, which is fixed to the wall 1 through an embedded component 2, and the wall-mounted steel support frame 3 is provided with a steel support 1 4 and a steel support 2 5. The steel support 1 4 is assembled to the tie rod 1 19 through a left-handed screw 1 8, and the tie rod 1 19 is assembled to the steel support 4 16 through a right-handed screw 1 17. The steel support 2 5 is assembled to the tie rod 2 10 through a left-handed screw 2 6, and the tie rod 2 10 is assembled to the steel support 3 13 through a right-handed screw 2 12. The steel support 4 16 and the steel support 3 13 are installed on a support frame 14, and the tower crane body 15 is engaged inside the support frame 14.

[0019] The left-handed screw rod 8 is equipped with a left-handed nut 9, and the right-handed screw rod 17 is equipped with a right-handed nut 18; the length of the pull rod 19 is smaller than the length of the pull rod 10; the left-handed screw rod 6 is equipped with a left-handed nut 7, and the right-handed screw rod 12 is equipped with a right-handed nut 11, which is convenient for locking the size; the wall-mounted steel support frame 3 includes three rods made of 18a channel steel, and the intersections of the rods are transitionally welded with 10mm thick steel plates. The size of the steel plate is at least 25mm wider than the cross-sectional edge of the intersection to ensure a firm connection, and the rods are provided with intermediate plates 20; the intermediate plates 20 are set to multiple and the adjacent spacing is 200mm, the size of the intermediate plates 20 is 200mm*200mm*10mm, and the weld foot width when fully welded along the four sides of the intermediate plates 20 is not less than 10mm, and the dimensional stability is good.

[0020] To sum up, the utility model is a novel tower crane attached steel support device. The wall-mounted steel support frame includes three rods made of 18a channel steel. The rods form a triangular structure, which is convenient for stably supporting the tower crane. When the pull rod is rotated, the length can be adjusted under the action of the left-hand screw and the right-hand screw. The pull rod can pull the supporting frame and adjust the angle of the tower crane body, so that the tower crane can be normally installed on the wall, ensuring the normal use of the tower crane.

[0021] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes, and it can be fully applicable to various fields suitable for the utility model. For those familiar with the art, for ordinary technicians in the art, these embodiments can be changed, modified, replaced and modified without departing from the principle and spirit of the utility model. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the utility model is not limited to specific details.

Claims

1. A new type of tower crane attached steel support device, Features: The invention comprises a wall-mounted steel support frame (3), wherein the wall-mounted steel support frame (3) is fixed to a wall (1) by means of an embedded component (2), and the wall-mounted steel support frame (3) is provided with a steel support 1 (4) and a steel support 2 (5), wherein the steel support 1 (4) is assembled to a tie rod 1 (19) by means of a left-handed screw rod 1 (8), and the tie rod 1 (19) is assembled to a steel support 4 (16) by means of a right-handed screw rod 1 (17), and the steel support 2 (5) is assembled to a tie rod 2 (10) by means of a left-handed screw rod 2 (6), and the tie rod 2 (10) is assembled to a steel support 3 (13) by means of a right-handed screw rod 2 (12), and the steel support 4 (16) and the steel support 3 (13) are mounted on a support frame (14), and a tower crane body (15) is engaged inside the support frame (14).

2. According to the new tower crane attached steel support device of claim 1, Features: The left-handed screw rod 1 (8) is equipped with a left-handed nut 1 (9), and the right-handed screw rod 1 (17) is equipped with a right-handed nut 1 (18).

3. The new tower crane attached steel support device according to claim 1, Features: The length of the pull rod 1 (19) is smaller than the length of the pull rod 2 (10).

4. The new tower crane attached steel support device according to claim 2, Features: The left-handed screw rod 2 (6) is equipped with a left-handed nut 2 (7), and the right-handed screw rod 2 (12) is equipped with a right-handed nut 2 (11).

5. The new tower crane attached steel support device according to claim 1, Features: The wall-mounted steel support frame (3) comprises three rods made of 18a channel steel, the intersections of the rods are connected by transitional welding using 10 mm thick steel plates, the size of the steel plates is at least 25 mm wider than the cross-sectional edge of the intersection, and the rods are provided with intermediate gussets (20).

6. The new tower crane attached steel support device according to claim 5, Features: The intermediate gusset plates (20) are provided in plurality and the spacing between adjacent plates is 200 mm. The size of the intermediate gusset plates (20) is 200 mm*200 mm*10 mm. The width of the weld leg when the intermediate gusset plates (20) are fully welded is not less than 10 mm.

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