CN214243513U

CN214243513U - Driver's cabin with high strength hoisting structure

Info

Publication number: CN214243513U
Application number: CN202023143792.8U
Authority: CN
Inventors: 杨康; 毛涛涛; 洪方龙; 周长春
Original assignee: Zhejiang Saifei Electric Appliance Co ltd
Current assignee: Zhejiang Saifei Electric Appliance Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-21
Anticipated expiration: 2030-12-23

Abstract

The utility model provides a driver's cabin with high strength hoisting structure, include the frame main part that is formed by the concatenation of skeleton pipe, the frame main part is including the hanging beam of locating top edge, hanging beam along length direction installation hoist and mount connecting piece, the hanging beam includes that two adjacent first support to face and second support to the face, first support to form first protruding edge sheet metal by the outside salient in face middle part, the second supports to support to form the protruding edge sheet metal of second in face middle part, processing draw-in groove on the first protruding edge sheet metal, the main part card of hoist and mount connecting piece is gone into in the draw-in groove, the main part lower part is rolled over to the protruding edge sheet metal direction of following of second and is formed the turn-ups. Through setting up the turn-ups in hoist and mount connecting piece lower part among this hoisting structure of driver's cabin, go into the draw-in groove of first protruding edge sheet metal on the hanging beam with whole hoist and mount connecting piece card, hoist and mount connecting piece and hanging beam welding back form integratively, the turn-ups can hold whole hanging beam, has increased the overall stability when hoist and mount, and bearing performance is also better.

Description

Driver's cabin with high strength hoisting structure

Technical Field

The utility model relates to a driver's cabin with high strength hoisting structure.

Background

The cab of the tower crane is generally fixed by hoisting due to high altitude use, a hoisting connecting piece is installed at the hoisting beam at the top of the cab, the hoisting connecting piece is generally flat and is welded or riveted with the side surface of the hoisting beam, and due to the contact between the surface and the surface, the situation that a welding point is easy to shift and deform when the bearing is too large exists, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides a driver's cabin with high strength hoisting structure.

In order to achieve the above object, the present invention provides a cab with a high-strength hoisting structure, comprising a frame body formed by splicing framework tubes, wherein the frame body comprises a hanging beam arranged at the edge of the top, the hanging beam is provided with a hoisting connecting member along the length direction, the hanging beam is hollow inside, the hanging beam comprises two adjacent first abutting surfaces and second abutting surfaces, the middle part of the first abutting surface protrudes outwards to form a first convex edge thin plate, the middle part of the second abutting surface protrudes outwards to form a second convex edge thin plate, a processing slot on the first convex edge thin plate extends to the first abutting surface, the hoisting connecting member is integrally L-shaped, the hoisting connecting member comprises a main body part, the main body part is clamped into the slot, the lower part of the main body part is turned over towards the second convex edge thin plate to form a turnup edge, the main body part is welded and fixed with the edge of the first abutting surface, and the edge of the end face of the flanging is welded and fixed with the second convex edge thin plate.

As the utility model discloses further improve, the width of draw-in groove with the thickness of hoist and mount connecting piece matches, the length of draw-in groove with the length matching of hoist and mount connecting piece.

As the utility model discloses further improve, the main part medial surface with first support and lean on the face laminating, main part upper portion is higher than first support is leaned on the face and is processed there is the hole for hoist, the central axis of hole for hoist with first support is supported the face perpendicularly.

As the utility model discloses the further improvement, turn-ups's terminal surface supports and leans on the protruding edge sheet metal of second, the turn-ups medial surface with the second supports and leans on the face to laminate each other.

As a further improvement of the present invention, the first abutting surface of the hanging beam is opposite to the second abutting surface of the hanging beam, and the first protruding edge thin plate and the second protruding edge thin plate are perpendicular to each other.

The utility model has the advantages that:

through setting up the turn-ups in hoist and mount connecting piece lower part among this hoisting structure of driver's cabin, go into the draw-in groove of first protruding edge sheet metal on the hanging beam with whole hoist and mount connecting piece card, hoist and mount connecting piece and hanging beam welding back form integratively, the turn-ups can hold whole hanging beam, has increased the overall stability when hoist and mount, and bearing performance is also better.

Drawings

Fig. 1 is a schematic view of the overall structure of a cab with a high-strength hoisting structure according to the present invention;

FIG. 2 is a schematic view of the assembly of the hanging beam and the hoisting connector;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

fig. 4 is a partial structural view of the suspension beam.

In the figure: 1. a frame body; 2. a hanging beam; 21. a first abutting surface; 22. a first raised edge sheet; 23. a card slot; 24. a second abutting surface; 25. a second raised edge sheet; 3. hoisting the connecting piece; 31. a main body portion; 32. hoisting holes; 33. and (5) flanging.

Detailed Description

As shown in FIG. 1, the cab with high-strength hoisting structure of the present invention comprises a frame body 1 formed by splicing framework tubes, the frame body 1 includes a hanging beam 2 disposed at the edge of the top, the hanging beam 2 is provided with a hoisting connector 3 along the length direction, the hanging beam 2 is hollow inside, the hanging beam 2 includes two adjacent first abutting surfaces 21 and second abutting surfaces 24, the first abutting surfaces 21 on the two hanging beams 2 arranged in parallel are opposite, the second abutting surface 24 is disposed at the bottom surface of the hanging beam 2, the middle portion of the first abutting surface 21 protrudes outwards to form a first protruding edge thin plate 22, the middle portion of the second abutting surface 24 protrudes outwards to form a second protruding edge thin plate 25, the first protruding edge 22 and the second protruding edge thin plate 25 are perpendicular to each other, a clamping groove 23 processed on the first protruding edge thin plate 22 extends to the first abutting surface 21, the width of the first protruding edge thin plate 23 matches with the thickness of the hoisting connector 3, the length of draw-in groove 23 with the length matching of hoist and mount connecting piece 3, hoist and mount connecting piece 3 wholly is L shape, and hoist and mount connecting piece 3 includes main part 31, and in main part 31 card was gone into draw-in groove 23, main part 31 medial surface and the first laminating of leaning on face 21, main part 31 upper portion are higher than first leaning on face 21 and processing have a hole for hoist 32, and the central axis of hole for hoist 32 is perpendicular with first leaning on face 21, main part 31 lower part to the protruding edge sheet metal 25 direction of turning over of second is turned over and is formed turn-ups 33, and the terminal surface of turn-ups 33 supports and leans on the protruding edge sheet metal 25 of second, and turn-ups 33 medial surface and second support and lean on face 24 and laminate each other, and main part 31 and first leaning on face 21 edge welded fastening, turn-ups 33 terminal surface edge and the protruding edge sheet metal 25 welded fastening of second.

When in specific use, the utility model is described with the attached drawings for the convenience of understanding;

during the assembly, the position that needs the installation hoist and mount connecting piece on the first protruding sheet metal of hanging beam at first processes the draw-in groove, then the main part from bottom to top of hoist and mount connecting piece passes the draw-in groove, the turn-ups inboard just supports with the second and supports the face laminating, the turn-ups tip is close to the protruding sheet metal of following of second, with the protruding sheet metal welded fastening of following of turn-ups tip and second, the inboard laminating second of main part supports to support to the face and upper portion exceeds the second and supports to support to the face, the second supports to support to face upper portion edge and main part welded fastening, hoist and mount connecting piece and hanging beam welding back form an organic whole, during the use, the turn-ups can produce holding power to the hanging beam bottom, overall structure's stability is improved.

The utility model discloses the shape of well hanging beam can be square pipe, pipe or other mechanical tubes to the quantity of hanging beam epirelief along the sheet metal is not limited to two described in the embodiment, as long as it has a protruding edge sheet metal to guarantee, and the processing draw-in groove, can install the hoist and mount connecting piece and can weld and form integratively, perhaps protruding quantity along the sheet metal also can be for a plurality of, make the joint strength of hoist and mount connecting piece and hanging beam higher, select for use according to the in-service use condition can, in the embodiment only specifically chooseed for use one of them condition to describe.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a driver's cabin with high strength hoisting structure which characterized in that: the framework comprises a framework body (1) formed by splicing framework pipes, wherein the framework body (1) comprises a hanging beam (2) arranged at the edge of the top, the hanging beam (2) is provided with a hanging connecting piece (3) along the length direction, the hanging beam (2) is hollow inside, the hanging beam (2) comprises two adjacent first abutting surfaces (21) and second abutting surfaces (24), the first abutting surfaces (21) are outwards protruded to form first protruding edge thin plates (22), the second abutting surfaces (24) are outwards protruded to form second protruding edge thin plates (25), the first protruding edge thin plates (22) are provided with processing clamping grooves (23) extending to the first abutting surfaces (21), the hanging connecting piece (3) is integrally L-shaped, the hanging connecting piece (3) comprises a main body part (31), the main body part (31) is clamped into the clamping grooves (23), the lower part of the main body part (31) is turned over towards the second protruding edge thin plates (25) to form a turned edge (33), the main body portion (31) and the edge of the first abutting face (21) are welded and fixed, and the edge of the end face of the flanging (33) and the edge of the second protruding edge thin plate (25) are welded and fixed.

2. The cab with the high-strength hoisting structure as claimed in claim 1, wherein: the width of the clamping groove (23) is matched with the thickness of the hoisting connecting piece (3), and the length of the clamping groove (23) is matched with the length of the hoisting connecting piece (3).

3. The cab with the high-strength hoisting structure as claimed in claim 1, wherein: the inner side face of the main body part (31) is attached to the first abutting face (21), the upper part of the main body part (31) is higher than the first abutting face (21) and is provided with a hoisting hole (32), and the central axis of the hoisting hole (32) is perpendicular to the first abutting face (21).

4. The cab with the high-strength hoisting structure as claimed in claim 1, wherein: the end face of the flanging (33) is abutted against the second convex edge thin plate (25), and the inner side face of the flanging (33) is attached to the second abutting face (24).

5. The cab with the high-strength hoisting structure as claimed in claim 1, wherein: the first abutting surfaces (21) on the two parallel hanging beams (2) are opposite, the second abutting surfaces (24) are positioned on the bottom surfaces of the hanging beams (2), and the first convex edge thin plates (22) and the second convex edge thin plates (25) are perpendicular to each other.