CN212073757U

CN212073757U - Portable suspension base

Info

Publication number: CN212073757U
Application number: CN202020711735.6U
Authority: CN
Inventors: 陈永强; 黎峰; 张磊明; 凌升旺; 刘晓光; 高鸣; 吴天林; 陈朝兵; 田国华; 高思文; 孙立伟
Original assignee: Hebei Xiong'an Chaoxiong New Material Technology Co ltd; Baoding Chaoxiong Electrification Electric Power Equipment Co ltd
Current assignee: Hebei Xiong'an Chaoxiong New Material Technology Co ltd; Baoding Chaoxiong Electrification Electric Power Equipment Co ltd
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2020-12-04
Anticipated expiration: 2030-05-05

Abstract

The utility model discloses a portable suspension base, which comprises a body, the body comprises a connecting part and mounting parts positioned at two sides of the connecting part, two ends of the connecting part are connected with the mounting parts through inclined parts, the mounting parts are smooth curve structures matched with the surface of a tunnel, the connecting part is in a horizontal structure, and the horizontal height of the connecting part is lower than that of the mounting parts at two sides; the bottom surface of installation department is equipped with interval distribution's lug, be equipped with between the lug and run through perpendicularly the through-hole of installation department, the opening of mounting hole both sides all is equipped with inside sunken ball socket structure in the middle of the connecting portion. The utility model adopts the above structure a portable hangs base, simple structure, the installation of being convenient for.

Description

Portable suspension base

Technical Field

The utility model relates to a contact net equipment technical field especially relates to a portable hangs base.

Background

An overhead rigid suspension bus power supply system is an important power supply mode of an urban rail transit contact network. The rigid suspension system is installed at the top of the circular tunnel in two ways at present, one way is that expansion bolts are temporarily punched and installed on a construction site to be fixedly installed; the other type is that the mechanical conversion installation is realized through a matching body of the embedded channel. The expansion bolts are adopted, so that the field installation workload is large, the installation reliability is low, and the installation mode is gradually replaced by the installation mode of the matching body of the embedded channel.

The traditional body is relatively fixed in the installation position of tunnel top, because reasons such as construction installation error and when adjusting the great contact line pulling value, often need remove the installation position of conversion base for the embedded channel, and after the installation position adjustment, the suspension bolt will no longer be the plummet, the installation can only be guaranteed to the cushion ring that needs the different specifications of apolegamy, the work load of apolegamy installation cushion ring is big, suspension bolt does not satisfy present designing requirement yet to the plummet, after having traditional conversion base for the embedded channel along the line direction atress again, the atress situation to the embedded channel is not good enough, can not satisfy the construction installation requirement of rigid suspension system spare part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable hangs base, simple structure, the installation of being convenient for.

In order to achieve the purpose, the utility model provides a portable suspension base, which comprises a body, wherein the body comprises a connecting part and mounting parts positioned at two sides of the connecting part, two ends of the connecting part are connected with the mounting parts through inclined parts, the mounting parts are in smooth curve structures matched with the surface of a tunnel, the connecting part is in a horizontal structure, and the horizontal height of the connecting part is lower than that of the mounting parts at two sides;

the bottom surface of installation department is equipped with interval distribution's lug, be equipped with between the lug and run through perpendicularly the through-hole of installation department, the opening of mounting hole both sides all is equipped with inside sunken ball socket structure in the middle of the connecting portion.

Preferably, the height of the bump is equal, and the horizontal height of the bump is parallel to the bottom surface of the mounting portion.

Preferably, the number of the bumps on the same side is 3, and the number of the through holes is 2.

Preferably, the outside of rake is equipped with the strengthening rib that the installation department is connected, the strengthening rib is located the both sides of lug, the inboard of connecting portion be equipped with the boss that the rake is connected.

Therefore, the utility model adopts the above structure a portable hangs base, simple structure, the installation of being convenient for.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic view of an embodiment of a portable suspension base of the present invention;

fig. 2 is a top view of an embodiment of the portable suspension base of the present invention.

Reference numerals

1. A connecting portion; 2. an installation part; 3. an inclined portion; 4. reinforcing ribs; 5. a reinforcing block; 6. mounting holes; 7. a ball and socket arrangement; 8. a bump; 9. and a through hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following describes embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is the utility model relates to a portable hangs schematic diagram of base embodiment, fig. 2 is the utility model relates to a portable hangs the top view of base embodiment, as shown in the figure, a portable hangs the base, including the body, the body includes connecting portion 1 and the installation department 2 that is located connecting portion 1 both sides, and the both ends of connecting portion 1 are passed through rake 3 and are connected with installation department 2, and installation department 2 is the smooth curve structure who matches with the tunnel surface, and connecting portion 1 is horizontal structure, and its level is less than the installation department 2 of both sides. The central line of installation department 2 has the contained angle with the central line of connecting portion 1, realizes the vertical ground of roll bolt when guaranteeing the body stable connection.

The outside of rake 3 is equipped with the strengthening rib 4 of being connected with installation department 2, and strengthening rib 4 is located the both sides of lug 8, and strengthening rib 4 has improved the bearing strength between installation department 2 and rake 3. The inner side of the connecting part 1 is provided with a reinforcing block 5 connected with the inclined part 3, and the reinforcing block 5 improves the bearing strength of the connecting part 1 and the inclined part 3. The reinforcing ribs 4 on the outer side and the reinforcing blocks 5 on the inner side are combined to efficiently improve the bearing strength of the body.

Be equipped with interval distribution's lug 8 on the bottom surface of installation department 2, lug 8 highly equals, and lug 8's level is parallel with the bottom surface of installation department 2, is 3 with the quantity of lug 8, and lug 8 installs in the buried channel on the tunnel, the stable installation of the body of being convenient for. Through holes 9 vertically penetrating through the mounting part are formed between the convex blocks 8, the number of the through holes 9 is 2, and the fixing of the body is realized by vertically locking the bolts into the through holes 9.

Openings on two sides of the mounting hole 6 in the middle of the connecting part 1 are provided with inwards concave ball socket structures 7, and the structure of the ball socket structures 7 increases the rotating angle of the rolling bolt during mounting, so that the rolling bolt is perpendicular to the ground.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides a portable suspension base which characterized in that: the tunnel comprises a body, wherein the body comprises a connecting part and mounting parts positioned on two sides of the connecting part, two ends of the connecting part are connected with the mounting parts through inclined parts, the mounting parts are of smooth curve structures matched with the surface of the tunnel, the connecting part is of a horizontal structure, and;

2. The portable hanging base of claim 1, further comprising: the height of the lug is equal, and the horizontal height of the lug is parallel to the bottom surface of the mounting part.

3. The portable hanging base of claim 2, wherein: the number of the bumps on the same side is 3, and the number of the through holes is 2.

4. The portable hanging base of claim 1, further comprising: the outside of rake be equipped with the strengthening rib that the installation department is connected, the strengthening rib is located the both sides of lug, the inboard of connecting portion be equipped with the boss that the rake is connected.