CN218754382U

CN218754382U - Aluminum alloy derrick

Info

Publication number: CN218754382U
Application number: CN202223166719.1U
Authority: CN
Inventors: 孙正清; 曹明强; 沈国华
Original assignee: Suzhou Jialian Elevator Components Co ltd
Current assignee: Suzhou Jialian Elevator Components Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-28
Anticipated expiration: 2032-11-29

Abstract

The utility model provides an aluminum alloy derrick, including four aluminum alloy stands, aluminum alloy stand cross section is the L font, all from last a plurality of aluminum alloy crossbeams of installing down to on two sides of aluminum alloy stand, the tip of aluminum alloy crossbeam passes through T type bolt and nut and is connected fixedly with the aluminum alloy stand, aluminum alloy stand outside parcel has the angle bead, the angle bead cross section is the L font, a plurality of peg graft poles of side fixedly connected with in the angle bead, a plurality of round holes have been seted up to aluminum alloy stand towards the one side of peg graft pole, the round hole inboard is equipped with the plug bush of arranging with the round hole is concentric, the internal surface paste of plug bush has the rubber sleeve, insert in the rubber sleeve after the peg graft pole runs through the round hole, the rubber sleeve internal diameter is the same with the peg graft pole external diameter, the utility model discloses following beneficial effect has: the hidden protection of the paint surface of the area, close to the ground, of the aluminum alloy stand column is achieved.

Description

Aluminum alloy derrick

Technical Field

The utility model relates to an aluminum alloy derrick belongs to elevator accessory field.

Background

Villa elevators have now more and more got into individual family, but most villas do not have the reservation elevator well, and the customer can only reform transform out elevator mounted position in the villa, and most realizes through reforming transform stairwell again, because of the requirement that the bearing nature of aluminum alloy satisfies the villa ladder, be convenient for installation and dismantlement, the design accords with modern house ornamentation theory of complete transparent sightseeing, and whole well and stair are connected operation safety and elegant appearance through crosspiece and built-in connecting piece. The aluminum alloy stand column is one of main parts in the derrick, the surface of the aluminum alloy stand column needs to be sprayed with decorative paint so as to improve the attractiveness of the derrick, but the area of the aluminum alloy stand column close to the ground is easy to collide, so that the paint surface of the aluminum alloy stand column is damaged, and the paint is repaired again so as to easily cause chromatic aberration, so that the aluminum alloy derrick capable of hiding the area of the aluminum alloy stand column close to the ground needs to be designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an aluminum alloy derrick to solve the problem that proposes in the above-mentioned background art, the utility model discloses the realization is apart from the hidden protection of the nearer regional lacquer painting in ground to the aluminum alloy stand.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an aluminum alloy derrick, includes four aluminum alloy stand columns, aluminum alloy stand column cross section is the L font, all from last a plurality of aluminum alloy crossbeams of installing down to on two sides of aluminum alloy stand column, the tip of aluminum alloy crossbeam passes through T type bolt and nut and is connected fixedly with aluminum alloy stand column, aluminum alloy stand column outside parcel has the angle bead, the angle bead cross section is the L font, a plurality of peg graft poles of side fixedly connected with in the angle bead, a plurality of round holes have been seted up towards the one side of peg graft pole to aluminum alloy stand column, the round hole inboard is equipped with the plug bush of arranging with the round hole is concentric, the plug bush sets up in aluminum alloy stand column and plug bush one end and aluminum alloy stand column fixed connection, the paste of plug bush internal surface has the rubber sleeve, the plug bush runs through and inserts in the rubber sleeve behind the round hole, the rubber sleeve internal diameter is the same with plug bush external diameter.

Further, the crossing edges and corners department processing of two sides of aluminum alloy stand has first fillet, the crossing edges and corners department processing of two sides of angle bead has the second fillet with first fillet matched with, one side edge department of keeping away from the second fillet of two sides of angle bead all processes the third fillet.

Furthermore, the two ends of the aluminum alloy cross beam are fixedly connected with the plug connectors, the side surface of the aluminum alloy upright column facing the aluminum alloy cross beam is sunken to form a plug groove matched with the plug connectors, and the plug connectors are inserted into the plug groove.

Further, the both ends of aluminum alloy crossbeam all fixedly connected with connecting portion, the aluminum alloy stand is sunken to form T type groove towards the one side of aluminum alloy crossbeam, the head of T type bolt is inserted in T type inslot, T type bolt through connecting portion and threaded connection nut.

Furthermore, a core bar is fixed in the aluminum alloy upright, the cross section of the core bar is C-shaped, two connecting plates are symmetrically fixed on the outer surface of the core bar, and the other ends of the connecting plates are fixed in the aluminum alloy upright.

Furthermore, the aluminum alloy crossbeam is of a hollow structure, and two reinforcing ribs are symmetrically fixed in the aluminum alloy crossbeam.

Furthermore, the surface of the aluminum alloy column is sprayed with decorative paint, and the outer surface of the corner protector is sprayed with decorative paint.

The utility model has the advantages that:

1. the angle bead is gone up in the regional parcel that is close to ground at the aluminum alloy stand, under blockking of angle bead, realizes the hidden protection of the aluminum alloy stand apart from the nearer regional lacquer coating of ground, and when article collided with the region that the aluminum alloy stand is close to ground, article at first contacted with the angle bead, made article not direct and aluminum alloy stand contact, when the lacquer coating on the angle bead was impaired, it can to change the angle bead.

2. The inserting rod on the corner protector penetrates through the round hole in the aluminum alloy upright post and then is inserted into the inserting sleeve, the rubber sleeve in the inserting sleeve wraps the inserting rod at the moment, the rubber sleeve increases the inserting stability of the inserting rod and the inserting sleeve, the inserting rod is prevented from being separated from the inserting sleeve at will, and the corner protector can be separated from the aluminum alloy upright post after the inserting rod is separated from the inserting sleeve.

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 structural view of an aluminum alloy derrick according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a top view of an aluminum alloy column in an aluminum alloy derrick according to the present invention;

FIG. 4 is a top view of an aluminum alloy beam in an aluminum alloy derrick according to the present invention;

FIG. 5 is a schematic view of the assembly of a plug rod and a corner protector in an aluminum derrick according to the present invention;

FIG. 6 is a schematic view of the assembly of the rubber sleeve and the plug bush in the aluminum alloy derrick of the present invention;

in the figure: the structure comprises 1-aluminum alloy upright posts, 2-corner protectors, 3-aluminum alloy cross beams, 4-reinforcing ribs, 5-plug bushes, 6-plug connectors, 7-nuts, 8-connecting parts, 9-T-shaped bolts, 10-plug rods, 11-core rods, 12-connecting plates, 13-T-shaped grooves, 14-plug grooves, 15-first round corners, 16-second round corners, 17-third round corners and 18-rubber sleeves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an aluminum alloy derrick, includes that four cross sections are the aluminum alloy stand 1 of L font, sets up the core bar 11 that the cross section is the C font in aluminum alloy stand 1, makes two even boards 12 of 11 external surfaces symmetry of core bar fixed all fix on aluminum alloy stand 1 inner wall, and core bar 11 improves the effect of 1 structural strength of aluminum alloy stand with two even boards 12 jointly at this moment, at 1 surface spraying decorative paint of aluminum alloy stand, improves the aesthetic property on aluminum alloy stand 1 surface.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a plurality of hollow aluminum alloy beams 3 are respectively installed on two side surfaces of an aluminum alloy column 1 from top to bottom, the purpose of connecting the two aluminum alloy columns 1 by using the plurality of aluminum alloy beams 3 is achieved, plug connectors 6 are respectively fixed at two ends of the aluminum alloy beams 3, then plug grooves 14 matched with the plug connectors 6 are formed in the side surfaces, facing the aluminum alloy beams 3, of the aluminum alloy columns 1 in a concave mode, the plug connectors 6 are inserted into the plug grooves 14, the end portions of the aluminum alloy beams 3 are connected with the aluminum alloy columns 1 in a plug mode, at the moment, connecting portions 8 fixed at two ends of the aluminum alloy beams 3 are respectively attached to the two aluminum alloy columns 1, a plurality of T-shaped bolts 9 are inserted into T-shaped grooves 13 formed in a concave mode, facing the aluminum alloy beams 3, namely, the heads of the T-shaped bolts 9 are inserted into the T-shaped grooves 13, the T-shaped bolts 9 are inserted into the aluminum alloy columns 1, the T-shaped bolts 9 are connected with the aluminum alloy columns 1, the T-shaped bolts 9 penetrate through the connecting portions 8, the aluminum alloy columns 1 and the aluminum alloy beams 3, the aluminum alloy beams are symmetrically fixed, and the aluminum alloy beams 4 are symmetrically, and the aluminum alloy beams are reinforced.

Referring to fig. 1, fig. 2 and fig. 3, wrap up the cross section in the aluminum alloy stand 1 outside and be L font angle bead 2, and in 2 surface spraying decorative paint at angle bead, improve the aesthetic property of angle bead 2 outward appearance, angle bead 2 wraps up the back on aluminum alloy stand 1, first fillet 15 of the crossing edges and corners processing of two sides of aluminum alloy stand 1 and the second fillet 16 of the crossing edges and corners processing of two sides of angle bead 2 are laminated, first fillet 15 and second fillet 16 reduce aluminum alloy stand 1, the sharpness of angle bead 2, through keeping away from a side edge processing third fillet 17 of second fillet 16 at angle bead 2 two sides, reduce the sharpness of one side edge of angle bead 2 two sides far away from second fillet 16, through wrapping up angle bead 2 in the area that aluminum alloy stand 1 is close to the ground, under angle bead 2's the block, realize the protection of aluminum alloy stand 1 near the regional hidden of the paint of ground, when article touches the area that aluminum alloy stand 1 is close to the ground, make article not directly contact with angle bead 2, can be damaged, promptly the damaged in angle bead 2.

Referring to fig. 1, fig. 2, fig. 5 and fig. 6, when the corner protector 2 is wrapped on the aluminum alloy upright post 1, a plurality of insertion rods 10 fixed on one side surface in the corner protector 2 respectively penetrate through a plurality of round holes formed in one side surface of the aluminum alloy upright post 1 facing the insertion rods 10, wherein insertion sleeves 5 concentrically arranged with the round holes are arranged on the inner sides of the round holes, because the insertion sleeves 5 are arranged in the aluminum alloy upright post 1, one ends of the insertion sleeves 5 are fixedly connected with the aluminum alloy upright post 1, and rubber sleeves 18 with the same inner diameter as the outer diameter of the insertion rods 10 are adhered on the inner surface of the insertion sleeves 5, after the insertion rods 10 penetrate through the round holes and are inserted in the rubber sleeves 18, the rubber sleeves 18 wrap the insertion rods 10, the rubber sleeves 18 increase the stability of the insertion rods 10 and the insertion sleeves 5, so that the insertion rods 10 are prevented from being separated from the insertion sleeves 5, and then the separation of the corner protector 2 from the aluminum alloy upright post 1 can be realized.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides an aluminum alloy derrick, includes four aluminum alloy stand (1), its characterized in that: the cross section of the aluminum alloy upright post (1) is L-shaped, a plurality of aluminum alloy beams (3) are installed on two side faces of the aluminum alloy upright post (1) from top to bottom, the end portions of the aluminum alloy beams (3) are fixedly connected with the aluminum alloy upright post (1) through T-shaped bolts (9) and nuts (7), a corner protector (2) is wrapped on the outer side of the aluminum alloy upright post (1), the cross section of the corner protector (2) is L-shaped, a plurality of inserting rods (10) are fixedly connected to one side face of the corner protector (2), a plurality of round holes are formed in the aluminum alloy upright post (1) facing to one side of the inserting rods (10), inserting sleeves (5) concentrically arranged with the round holes are arranged on the inner sides of the round holes, the inserting sleeves (5) are arranged in the aluminum alloy upright post (1) and one ends of the inserting sleeves (5) are fixedly connected with the aluminum alloy upright post (1), rubber sleeves (18) are adhered to the inner surfaces of the inserting sleeves (5), the inserting rods (10) penetrate through the round holes and are inserted into the rubber sleeves (18), and the outer diameters of the rubber sleeves (18) are the same as the inserting rods (10).

2. An aluminum alloy derrick according to claim 1, characterized in that: the aluminum alloy column is characterized in that a first fillet (15) is processed at the intersected edge of two side faces of the aluminum alloy column (1), a second fillet (16) matched with the first fillet (15) is processed at the intersected edge of two side faces of the corner protector (2), and a third fillet (17) is processed at one side edge of the two side faces of the corner protector (2) far away from the second fillet (16).

3. An aluminum alloy derrick according to claim 1, characterized in that: the aluminum alloy frame is characterized in that the two ends of the aluminum alloy beam (3) are fixedly connected with plug-in connectors (6), the side surface, facing the aluminum alloy beam (3), of the aluminum alloy upright column (1) is sunken to form plug-in grooves (14) matched with the plug-in connectors (6), and the plug-in connectors (6) are inserted into the plug-in grooves (14).

4. An aluminum alloy derrick according to claim 1, characterized in that: the aluminum alloy beam is characterized in that connecting portions (8) are fixedly connected to two ends of the aluminum alloy beam (3), one surface of the aluminum alloy upright post (1) facing the aluminum alloy beam (3) is sunken to form a T-shaped groove (13), the head of a T-shaped bolt (9) is inserted into the T-shaped groove (13), and the T-shaped bolt (9) penetrates through the connecting portions (8) and is connected with the nut (7) in a threaded mode.

5. An aluminum alloy derrick as claimed in claim 1, wherein: a core bar (11) is fixed in the aluminum alloy upright post (1), the cross section of the core bar (11) is C-shaped, two connecting plates (12) are symmetrically fixed on the outer surface of the core bar (11), and the other ends of the connecting plates (12) are fixed in the aluminum alloy upright post (1).

6. An aluminum alloy derrick according to claim 1, characterized in that: the aluminum alloy beam (3) is of a hollow structure, and two reinforcing ribs (4) are symmetrically fixed in the aluminum alloy beam (3).

7. An aluminum alloy derrick according to claim 1, characterized in that: the surface of the aluminum alloy upright post (1) is sprayed with decorative paint, and the outer surface of the corner protector (2) is sprayed with decorative paint.