CN212968874U

CN212968874U - Hinge type bracket

Info

Publication number: CN212968874U
Application number: CN202021218070.1U
Authority: CN
Inventors: 林深圳; 陈坤浩; 徐维霖
Original assignee: Guangdong Lipai Technology Development Co ltd
Current assignee: Guangdong Lipai Technology Development Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-13
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a hinge type trailing arm, including the dead lever, the fixed orifices has all been seted up to both sides around the dead lever lower extreme, the upper end fixedly connected with second free bearing on dead lever right side, the internal surface of second free bearing articulates there is the trailing arm body, the lower extreme sliding connection on dead lever right side has the slide, the right side of slide and the first handing-over seat of the equal fixedly connected with of right-hand member of trailing arm body bottom, it has movable connecting rod to articulate between the two first handing-over seats, the anticorrosive coating has all been scribbled in the outside of dead lever, movable connecting rod, trailing arm body, slide, first handing-over seat and second free bearing. The utility model discloses a slide, first handing-over seat, movable connecting rod, second free bearing and fixed orifices's effect has been solved current trailing arm support angle and has been fixed knot structure, can't adjust the support angle of trailing arm under the condition that its installation back or installation environment need, has restricted the problem of its development and popularization.

Description

Hinge type bracket

Technical Field

The utility model relates to a trailing arm technical field specifically is a hinge type trailing arm.

Background

The bracket arm support is a main part for supporting a cable bridge and a cable, consists of an upright post, an upright post base, a bracket arm and the like, has the advantages of simple structure, light weight, low cost, high strength, beautiful shape and the like, and can meet the requirements of different forms (suspension type, vertical type, side wall type, single side, multilateral and multilayer) and the like for installation under different environmental conditions (on a process pipeline frame, under a floor slab, on a wall and in a cable trench).

The applicant finds that at least the following technical problems exist in the prior art: the existing supporting angles of the supporting arm are all fixed structures, and the supporting angle of the supporting arm cannot be adjusted after the supporting arm is installed or under the condition that the supporting arm is needed by the installation environment, so that the development and popularization of the supporting arm are limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hinge type trailing arm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hinge type trailing arm, includes the dead lever, the fixed orifices has all been seted up to both sides around the dead lever lower extreme, the upper end fixedly connected with second free bearing on dead lever right side, the internal surface of second free bearing articulates there is the trailing arm body, the lower extreme sliding connection on dead lever right side has the slide, the right side of slide and the first handing-over seat of the equal fixedly connected with of right-hand member of trailing arm body bottom, it has movable connecting rod to articulate between the two first handing-over seats, the outside of dead lever, movable connecting rod, trailing arm body, slide, first handing-over seat and second free bearing all coats and is equipped with the anticorrosive coating, the anticorrosive coating outside-in includes peroxide ethylene paint coating and epoxy asphalt paint coating in proper order, the wearing layer is scribbled in the outside of anticorrosive coating.

Preferably, the number of the fixing holes is multiple, and the distance between every two adjacent fixing holes is equal.

Preferably, the inner surfaces of the upper end and the lower end of the fixing rod are provided with two mounting bolts.

Preferably, four fixing bolts are arranged on the front side and the rear side of the sliding seat, and one ends of the fixing bolts are in threaded connection with the inner surfaces of the fixing holes.

Preferably, the wear resistant layer comprises a tungsten carbide metal coating and the thickness of the wear resistant layer is seventy to one hundred twenty microns.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an installation bolt is behind dead lever fixed connection, behind the accessible relaxing fixing bolt, make the slide in the lower extreme of dead lever, in the time of the slide motion, under the cooperation of first handing-over seat and movable connecting rod and second free bearing, the right-hand member that has driven the trailing arm body moves, in the time of the motion of trailing arm body, make this trailing arm body possess the purpose of supporting angular adjustment, at last under the cooperation of fixed orifices, fix the slide through fixing bolt, it is fixed knot to have solved current trailing arm support angle, can't be after its installation or under the condition that the installation environment needs, adjust the support angle of trailing arm, the problem of its development and popularization has been restricted.

2. The utility model discloses an effect of anticorrosive coating under the cooperation of peroxide ethylene lacquer coating and epoxy asphalt lacquer coating for this trailing arm has possessed the effect of double-deck corrosion-resistant protection, has reached the good purpose of corrosion-resistant effect, and through the effect of wearing layer, when having improved the wear-resisting effect of this trailing arm, and possessed the ability of protection to the anticorrosive coating.

Drawings

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

FIG. 2 is a schematic view of the structure of the coating layer of the present invention;

fig. 3 is a schematic view of the structure of the corrosion protection layer of the present invention.

In the figure: 1. fixing the rod; 10. an anticorrosive layer; 101. a coating of a vinyl peroxide paint; 102. epoxy asphalt paint coating; 11. a wear layer; 2. a bracket arm body; 3. a first cross-connecting seat; 4. a movable connecting rod; 5. a fixing hole; 6. fixing the bolt; 7. a slide base; 8. a second hinge base; 9. and (6) installing a bolt.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a dead lever 1, anticorrosive coating 10, peroxide ethylene lacquer coating 101, epoxy asphalt lacquer coating 102, wearing layer 11, trailing arm body 2, first handing-over seat 3, movable connecting rod 4, fixed orifices 5, fixing bolt 6, slide 7, second free bearing 8 and mounting bolt 9 part are the parts that universal standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a hinge type trailing arm comprises a fixed rod 1, wherein the front and rear sides of the lower end of the fixed rod 1 are respectively provided with a plurality of fixed holes 5, the distance between every two adjacent fixed holes 5 is equal, the inner surfaces of the upper and lower ends of the fixed rod 1 are respectively provided with a mounting bolt 9, the number of the mounting bolts 9 is two, the upper end of the right side of the fixed rod 1 is fixedly connected with a second hinged support 8, the inner surface of the second hinged support 8 is hinged with a trailing arm body 2, the lower end of the right side of the fixed rod 1 is slidably connected with a sliding seat 7, the front and rear sides of the sliding seat 7 are respectively provided with four fixing bolts 6, one end of each fixing bolt 6 is in threaded connection with the inner surface of the fixed hole 5, the right side of the sliding seat 7 and the right end of the bottom of the trailing arm body 2 are respectively fixedly connected with a first cross-connection seat 3, a movable connecting rod 4, after the bolt 6 can be loosened, the slide seat 7 can slide at the lower end of the fixed rod 1, when the slide seat 7 moves, the right end of the bracket arm body 2 is driven to move under the matching of the first cross-connecting seat 3, the movable connecting rod 4 and the second hinged seat 8, when the bracket arm body 2 moves, the bracket arm body 2 has the purpose of adjusting the supporting angle, finally, under the matching of the fixed hole 5, the slide seat 7 is fixed through the fixed bolt 6, the fixed rod 1, the movable connecting rod 4, the bracket arm body 2, the slide seat 7, the outer sides of the first cross-connecting seat 3 and the second hinged seat 8 are coated with an anticorrosive coating 10, the anticorrosive coating 10 sequentially comprises a vinyl peroxide paint coating 101 and an epoxy asphalt paint coating 102 from outside to inside, under the matching of the vinyl peroxide paint coating 101 and the epoxy asphalt paint coating 102, the bracket arm has double-layer corrosion-resistant protection effect, the purpose that corrosion-resistant effect is good has been reached, and wearing layer 11 is scribbled in the outside of anticorrosive coating 10, and wearing layer 11 includes tungsten carbide metal coating, and wearing layer 11's thickness is seventy to one hundred twenty microns, through wearing layer 11's effect, when having improved the wear-resistant effect of this trailing arm, and possessed the ability of protection to anticorrosive coating 10.

When in use, after the fixed rod 1 is fixedly connected through the mounting bolt 9, the slide seat 7 can slide at the lower end of the fixed rod 1 by loosening the fixing bolt 6, the slide seat 7 moves, and the right end of the bracket arm body 2 is driven to move under the matching of the first cross-connecting seat 3, the movable connecting rod 4 and the second hinged seat 8, so that the bracket arm body 2 has the purpose of adjusting the supporting angle when the bracket arm body 2 moves, and finally, the slide seat 7 is fixed through the fixing bolt 6 under the matching of the fixing hole 5, thereby solving the problems that the supporting angle of the bracket arm is a fixed structure and the supporting angle of the bracket arm can not be adjusted after the bracket arm is mounted or under the condition of the requirement of the mounting environment, the development and popularization of the bracket arm are limited, under the action of the anti-corrosion layer 10, under the matching of the ethylene peroxide paint coating 101 and the epoxy asphalt paint coating 102, make this trailing arm have possessed double-deck corrosion-resistant protection's effect, reached the purpose that corrosion-resistant effect is good, through wearing layer 11's effect, when having improved this trailing arm's wear-resisting effect, and possessed the ability of protection to anticorrosive coating 10.

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 hinge type trailing arm, includes dead lever (1), its characterized in that: the fixing rod is characterized in that fixing holes (5) are formed in the front side and the rear side of the lower end of the fixing rod (1), a second hinged support (8) is fixedly connected to the upper end of the right side of the fixing rod (1), a supporting arm body (2) is hinged to the inner surface of the second hinged support (8), a sliding seat (7) is connected to the lower end of the right side of the fixing rod (1) in a sliding mode, first cross seats (3) are fixedly connected to the right side of the sliding seat (7) and the right end of the bottom of the supporting arm body (2), a movable connecting rod (4) is hinged between the two first cross seats (3), an anti-corrosion layer (10) is coated on the outer sides of the fixing rod (1), the movable connecting rod (4), the supporting arm body (2), the sliding seat (7), the first cross seats (3) and the second hinged support (8), the anti-corrosion layer (10) sequentially comprises a vinyl peroxide paint coating, and a wear-resistant layer (11) is coated on the outer side of the anticorrosive layer (10).

2. A hinged bracket as claimed in claim 1, wherein: the number of the fixing holes (5) is multiple, and the distances between every two adjacent fixing holes (5) are equal.

3. A hinged bracket as claimed in claim 1, wherein: the inner surfaces of the upper end and the lower end of the fixing rod (1) are provided with two mounting bolts (9), and the number of the mounting bolts (9) is two.

4. A hinged bracket as claimed in claim 1, wherein: four fixing bolts (6) are arranged on the front side and the rear side of the sliding seat (7), and one ends of the fixing bolts (6) are in threaded connection with the inner surfaces of the fixing holes (5).

5. A hinged bracket as claimed in claim 1, wherein: the wear-resistant layer (11) comprises a tungsten carbide metal coating, and the thickness of the wear-resistant layer (11) is seventy-one hundred twenty microns.