CN213569092U

CN213569092U - Reinforced U-shaped ball head

Info

Publication number: CN213569092U
Application number: CN202022354653.3U
Authority: CN
Inventors: 陈少华
Original assignee: Jiangsu Tongdan Electric Power Technology Co ltd
Current assignee: Jiangsu Tongdan Electric Power Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-29
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a strenghthened type U type bulb, include vertical portion and U type portion including the bulb main part, the both ends of U type portion all are provided with vertical portion, and the outer wall of two vertical portions all is provided with L type gusset plate, vertical portion is close to its top department level and is provided with the locking bolt who is used for fixed L type gusset plate, and is provided with the lock nut rather than the looks adaptation on the locking bolt, U type portion is provided with the block subassembly that is used for installing the U type ring, the block subassembly includes the spacing groove, the spacing inslot symmetry is provided with two installation risers. This strenghthened type U type bulb is provided with L type gusset plate, and the effect that plays certain reinforcement, auxiliary stay to the bulb main part on the one hand improves the intensity of bulb main part, and on the other hand is fixed through the horizontal plate of spacing bolt and installation station, plays spacing, fixed action, and L type gusset plate improves the intensity and the stability of bulb main part through the dual fixed of level and two perpendicular directions.

Description

Reinforced U-shaped ball head

Technical Field

The utility model relates to a strenghthened type U type bulb.

Background

The ball head ring is an iron round device used for connecting the insulating overhanging piece, the U-shaped ring is also called a U-shaped hanging ring or a U-shaped ball head and is a metal connecting standard component, and the ball head ring is commonly used for connecting pole tower angle steel and a lifted object in work, and bears the weight of the lifted object and the shearing force of the angle steel to the inner side of the U-shaped ring.

Traditional U type bulb is provided with L type gusset plate seldom, makes the stress point of U type bulb not good the affirmation, can't carry out the fixed of level and two perpendicular directions to U type bulb simultaneously moreover, reduces the stability of its intensity and installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strenghthened type U type bulb to the U type bulb that provides in solving above-mentioned background art is provided with L type gusset plate seldom, makes the stress point of U type bulb not good definite, can't carry out the fixing of level and two perpendicular directions to U type bulb simultaneously moreover, reduces the problem of the stability of its intensity and installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strenghthened type U type bulb, includes vertical portion and U type portion including the bulb main part, the both ends of U type portion all are provided with vertical portion, and the outer wall of two vertical portions all is provided with L type gusset plate, vertical portion is close to its top department level and is provided with the locking bolt who is used for fixed L type gusset plate, and is provided with the lock nut rather than the looks adaptation on the locking bolt, U type portion is provided with the block subassembly that is used for installing the U type ring.

Preferably, the block subassembly includes the spacing groove, the spacing inslot symmetry is provided with two installation risers, and is provided with the spring on the installation riser, the other end of spring is installed and is pressed the piece.

Preferably, the limiting groove is a smooth U-shaped groove.

Preferably, the pressing piece is comb-shaped.

Preferably, the depth of the limiting groove is not less than one third of the thickness of the U-shaped part.

Preferably, a vertical plate in the L-shaped reinforcing plate is tightly attached to a vertical part of the ball head main body, and a horizontal plate in the L-shaped reinforcing plate is provided with a plurality of limiting bolts.

Compared with the prior art, the utility model discloses be provided with L type gusset plate, the effect that plays certain reinforcement, auxiliary stay to the bulb main part on the one hand improves the intensity of bulb main part, and on the other hand is fixed through spacing bolt and installation station's horizontal plate, plays spacing, fixed action, and L type gusset plate improves the intensity and the stability of bulb main part through the dual fixed of level and two perpendicular directions.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a ball head main body; 11. a vertical portion; 12. a U-shaped portion; 2. an L-shaped reinforcing plate; 3. locking the bolt; 31. locking the nut; 4. a limit bolt; 5. clamping the assembly; 51. a limiting groove; 52. installing a vertical plate; 53. a spring; 54. a compression member; 6. and a U-shaped ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a reinforced U-shaped ball head comprises a ball head main body 1, a vertical part 11 and a U-shaped part 12, wherein the vertical part 11 is arranged at both ends of the U-shaped part 12, and the outer walls of the two vertical parts 11 are provided with L-shaped reinforcing plates 2, the vertical parts 11 are horizontally provided with locking bolts 3 for fixing the L-shaped reinforcing plates 2 near the top ends thereof, and be provided with lock nut 31 rather than the looks adaptation on the locking bolt 3, U type portion 12 is provided with the block subassembly 5 that is used for installing U type ring 6, is provided with L type gusset plate 2, on the one hand plays certain reinforcement, the effect of auxiliary stay to bulb main part 1, improves the intensity of bulb main part 1, on the other hand fixes through spacing bolt 4 and the horizontal plate of installation position, plays spacing, fixed action, L type gusset plate 2 improves the intensity and the stability of bulb main part 1 through the dual fixed of level and perpendicular two directions.

Specifically, the clamping component 5 comprises a limiting groove 51, two installation risers 52 are symmetrically arranged in the limiting groove 51, springs 53 are arranged on the installation risers 52, and pressing pieces 54 are installed at the other ends of the springs 53 and used for clamping and installing the U-shaped ring 6.

Specifically, spacing groove 51 is glossy U type groove, reduces U type portion 12's friction loss on U type ring 6 and bulb main part 1, avoids edges and corners and U type ring 6 friction, makes U type ring 6 wearing and tearing very fast, sets up to glossy U type groove and also can avoid accidental injury installer.

Specifically, the pressing piece 54 is comb-shaped, so that the pressing piece 54 and the U-shaped ring 6 are in point contact through multiple groups of points, the pressing speed is high, and the pressing effect is good.

Specifically, the depth of the limiting groove 51 is not less than one third of the thickness of the U-shaped portion 12, and the suitable depth of the limiting groove 51 is more favorable for limiting the clamping of the U-shaped ring 6.

Specifically, the vertical plate in the L-shaped reinforcing plate 2 is closely attached to the vertical portion 11 of the ball head main body 1, and the horizontal plate in the L-shaped reinforcing plate 2 is provided with a plurality of limiting bolts 4, so that the L-shaped reinforcing plate 2 can limit and fix the ball head main body 1 in the horizontal direction.

The working principle is as follows: to this strenghthened type U type bulb, at first the U type ring 6 card that will treat the installation is gone into the spacing inslot 51, it extrudees the outer wall of U type ring 6 to compress tightly 54 this moment, spring 53 is compressed, carry out simple spacing to U type ring 6 with this, it is provided with L type gusset plate 2 all to laminate in two vertical portions 11 outer walls of bulb main part 1, then utilize locking bolt 3 cooperation lock nut 31 to fix the vertical board and the vertical portion 11 of L type gusset plate 2, the same is said, when bulb main part 1 actual installation, laminate the horizontal plate of L type gusset plate 2 and the horizontal bottom plate of installation site, it is fixed to utilize spacing bolt 4, L type gusset plate 2 is through the dual fixed of level and two perpendicular directions, improve the intensity and the stability of bulb main part 1, just so accomplish the use of whole strenghthened type bulb.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strenghthened type U type bulb which characterized in that: including bulb main part (1), bulb main part (1) is including vertical portion (11) and U type portion (12), the both ends of U type portion (12) all are provided with vertical portion (11), and the outer wall of two vertical portions (11) all is provided with L type gusset plate (2), vertical portion (11) are close to its top department level and are provided with locking bolt (3) that are used for fixed L type gusset plate (2), and are provided with lock nut (31) rather than looks adaptation on locking bolt (3), U type portion (12) are provided with block subassembly (5) that are used for installing U type ring (6).

2. The reinforced U-shaped ball head of claim 1, wherein: the clamping component (5) comprises a limiting groove (51), two installation vertical plates (52) are symmetrically arranged in the limiting groove (51), springs (53) are arranged on the installation vertical plates (52), and pressing pieces (54) are installed at the other ends of the springs (53).

3. The reinforced U-shaped ball head of claim 2, wherein: the limiting groove (51) is a smooth U-shaped groove.

4. The reinforced U-shaped ball head of claim 2, wherein: the pressing piece (54) is in a comb-tooth shape.

5. The reinforced U-shaped ball head of claim 2, wherein: the depth of the limiting groove (51) is not less than one third of the thickness of the U-shaped part (12).

6. The reinforced U-shaped ball head of claim 1, wherein: the vertical plate in the L-shaped reinforcing plate (2) is tightly attached to the vertical part (11) of the ball head main body (1), and the horizontal plate in the L-shaped reinforcing plate (2) is provided with a plurality of limiting bolts (4).