CN211437623U

CN211437623U - Fastening tool for aluminum bar handle

Info

Publication number: CN211437623U
Application number: CN201922419656.8U
Authority: CN
Inventors: 龚辉; 沈益文
Original assignee: Jiangsu Shuoyuan New Material Technology Co ltd
Current assignee: Jiangsu Shuoyuan New Material Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-08
Anticipated expiration: 2029-12-29

Abstract

The utility model relates to an aluminum bar handle fastening tool, which comprises a first L-shaped groove pipe and a second L-shaped groove pipe, wherein one end of the second L-shaped groove pipe is sleeved with the first L-shaped groove pipe, one end of the second L-shaped groove pipe is also in threaded connection with a plurality of first bolts, and the first L-shaped groove pipe and the second L-shaped groove pipe form a U shape by fixing in a way that the first bolts tightly push the first L-shaped groove pipe; the wall of the first L-shaped groove pipe and the wall of the second L-shaped groove pipe are both provided with second bolts; first L type groove pipe open end and second L type groove pipe open end all are equipped with a plurality of clamp plates, and clamp plate threaded connection has the third bolt. Place U-shaped aluminium bar handle in first L type groove pipe and second L type groove pipe earlier, then the tight second bolt in top makes U-shaped aluminium bar handle support and lean on L type groove pipe tank bottom, and the tight third bolt in top again makes two landing legs of U-shaped aluminium bar handle support and leans on L type groove intraductal cell wall to the waist body position that makes the landing leg perpendicular to U-shaped aluminium system spanner of U-shaped aluminium bar handle has solved the problem that the aluminium bar handle kick-backed after bending.

Description

Fastening tool for aluminum bar handle

Technical Field

The utility model relates to a frock technical field specifically is an aluminium bar handle fastening frock.

Background

The aluminum bar is one of aluminum products, and the fusion casting of the aluminum bar comprises the processes of melting, purification, impurity removal, degassing, slag removal and casting. On aluminium system pressure vessel, be equipped with aluminium system gland, for making things convenient for the gland dismouting, the general welding has U-shaped aluminium bar handle on the gland, and the aluminium bar handle is formed by the aluminium bar bending, and there is stress in the aluminium bar of bending, and the landing leg of aluminium bar handle can outwards bounce, not only influences the handle welding, still influences beautifully.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the technical problem that the traditional U-shaped aluminum bar handle can rebound after being bent is solved.

The utility model provides an aluminum bar handle fastening tool, which comprises a first L-shaped groove pipe and a second L-shaped groove pipe, wherein one end of the second L-shaped groove pipe is sleeved with one end of the first L-shaped groove pipe, one end of the second L-shaped groove pipe is also in threaded connection with a plurality of first bolts, and the first L-shaped groove pipe and the second L-shaped groove pipe form a U shape after being fixed in a mode that the first bolts tightly push the first L-shaped groove pipe;

the wall of the first L-shaped groove pipe and the wall of the second L-shaped groove pipe are both provided with second bolts;

the first L-shaped groove pipe opening end and the second L-shaped groove pipe opening end are both provided with a plurality of pressing plates, and the pressing plates are in threaded connection with third bolts.

The utility model discloses a theory of operation does: place the U-shaped aluminium bar handle in first L type groove pipe and second L type groove pipe earlier, then the tight second bolt in top makes the U-shaped aluminium bar handle support and leans on L type groove pipe tank bottom, the tight third bolt in top again, make two landing legs of U-shaped aluminium bar handle support and lean on L type groove intraductal cell wall, thereby make the waist body position of the landing leg perpendicular to U-shaped aluminium bar handle of U-shaped aluminium bar handle, then weld the U-shaped aluminium bar handle on the aluminium system apron, the problem of resilience after having solved the aluminium bar handle and bending, and through the mounted position who adjusts first L type groove pipe and second L type groove pipe, make the utility model is suitable for an aluminium bar handle of different models, the suitability is wider.

Furthermore, a clamping groove clamped with the first bolt is formed in the wall of the first L-shaped groove pipe. The arrangement of the clamping groove enables the first L-shaped groove pipe and the second L-shaped groove pipe not to generate displacement perpendicular to the direction of the groove body, and the first L-shaped groove pipe and the second L-shaped groove pipe are more firmly installed.

Further, a connecting rod is arranged at the lower end of the pressing plate, and an annular groove for clamping the clamp spring is formed in the end part of the connecting rod; the first L-shaped groove pipe and the second L-shaped groove pipe are both provided with limiting holes in sliding connection with the connecting rod, and the clamp springs are located below the limiting holes. The swing joint of clamp plate and L type groove pipe is realized to so design, when installation U-shaped aluminium bar handle, rotates the outside to L type groove pipe with the clamp plate, makes the installation of U-shaped aluminium bar handle more swift.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention;

FIG. 3 is a schematic view of the present invention showing a hidden pressing plate;

fig. 4 is a front view of the present invention;

FIG. 5 is an enlarged view at A in FIG. 4;

FIG. 6 is a schematic view of the construction of the platen;

in the figure: 1. a first L-shaped groove pipe; 2. a second L-shaped groove tube; 3. a first bolt; 4. a second bolt; 5. pressing a plate; 6. a third bolt; 7. a clamp spring; 11. a card slot; 12. a limiting hole; 51. a connecting rod; 52. an annular groove.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1 and 2, the utility model relates to an aluminum bar handle fastening tool, including first L type groove pipe 1 and second L type groove pipe 2, second L type groove pipe 2 one end cup joints first L type groove pipe 1 one end, second L type groove pipe 2 one end is threaded connection still has four first bolts 3, be equipped with the draw-in groove 11 with first bolt 3 joint on the first L type groove pipe 1 cell wall, fix first L type groove pipe 1 and second L type groove pipe 2 through the mode that first bolt 3 withstood draw-in groove 11, the setting of draw-in groove 11 makes first L type groove pipe 1 and second L type groove pipe 2 can not produce the displacement perpendicular to the cell body direction, make the installation of first L type groove pipe 1 and second L type groove pipe 2 more firm; the first L-shaped groove pipe 1 and the second L-shaped groove pipe 2 form a U shape;

the groove walls of the first L-shaped groove pipe 1 and the second L-shaped groove pipe 2 are both provided with a second bolt 4;

a plurality of pressing plates 5 are arranged at the opening end of the first L-shaped groove pipe 1 and the opening end of the second L-shaped groove pipe 2, and one end of each pressing plate 5 is in threaded connection with a third bolt 6; as shown in fig. 4, 5 and 6, a connecting rod 51 is arranged at the other end of the pressure plate 5, and an annular groove 52 for clamping the clamp spring 7 is arranged at the end part of the connecting rod 51; as shown in fig. 3, the first L-shaped groove tube 1 and the second L-shaped groove tube 2 are both provided with a limiting hole 12 connected with the connecting rod 51 in a sliding manner, and the clamp spring 7 is located below the limiting hole 12; the movable connection between the pressing plate 5 and the L-shaped groove pipe is realized through the design, and when the U-shaped aluminum bar handle is installed, the pressing plate 5 is rotated to the outer side of the L-shaped groove pipe, so that the U-shaped aluminum bar handle is installed more quickly;

the utility model discloses a theory of operation does: place the U-shaped aluminium bar handle in first L type groove pipe 1 and second L type groove pipe 2 earlier, then the tight second bolt 4 in top makes the U-shaped aluminium bar handle support and leans on L type groove pipe tank bottom, the tight third bolt 6 in top again, make two landing legs of U-shaped aluminium bar handle support and lean on L type groove intraductal cell wall, thereby make the waist position of the landing leg perpendicular to U-shaped aluminium bar handle of U-shaped aluminium bar handle, then weld the U-shaped aluminium bar handle on aluminium system apron, the problem of resilience after the aluminium bar handle is bent has been solved, and through the mounted position of adjusting first L type groove pipe 1 and second L type groove pipe 2, make the utility model is suitable for an aluminium bar handle of different models, and the suitability is wider.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an aluminium bar handle fastening frock which characterized in that: the U-shaped pipe joint comprises a first L-shaped groove pipe (1) and a second L-shaped groove pipe (2), one end of the second L-shaped groove pipe (2) is sleeved with one end of the first L-shaped groove pipe (1), one end of the second L-shaped groove pipe (2) is further in threaded connection with a plurality of first bolts (3), the first bolts (3) are used for tightly propping the first L-shaped groove pipe for fixing, and the first L-shaped groove pipe (1) and the second L-shaped groove pipe (2) form a U shape;

the groove walls of the first L-shaped groove pipe (1) and the second L-shaped groove pipe (2) are provided with second bolts (4);

the opening end of the first L-shaped groove pipe (1) and the opening end of the second L-shaped groove pipe (2) are both provided with a plurality of pressing plates (5), and the pressing plates (5) are in threaded connection with third bolts (6).

2. The aluminum bar handle fastening tool of claim 1, characterized in that: and a clamping groove (11) clamped with the first bolt (3) is formed in the groove wall of the first L-shaped groove pipe (1).

3. The aluminum bar handle fastening tool of claim 1, characterized in that: a connecting rod (51) is arranged at the lower end of the pressing plate (5), and an annular groove (52) for clamping the clamp spring (7) is formed in the end part of the connecting rod (51); first L type grooved tube (1) with second L type grooved tube (2) all be equipped with connecting rod (51) sliding connection's spacing hole (12), jump ring (7) are located spacing hole (12) below.