CN215968720U

CN215968720U - Curved rail for rail-hanging robot

Info

Publication number: CN215968720U
Application number: CN202122527172.2U
Authority: CN
Inventors: 郑贵聪; 金有刚
Original assignee: Workway Shenzhen Information Technology Co ltd
Current assignee: Workway Shenzhen Information Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-08
Anticipated expiration: 2031-10-20

Abstract

The application provides a curved rail for a rail hanging robot, which is used for being connected with a linear rail with a T-shaped groove, and the curved rail is formed by matching a first arc-shaped curved rail part and a second arc-shaped curved rail part which have the same structure; the radian of each arc-shaped bent rail sub-part is a quarter of a circle, a first groove extending along the arc length direction is formed on each arc-shaped bent rail sub-part, and a second groove, a positioning hole, a positioning bulge and a plurality of through holes are formed in the middle of each arc-shaped bent rail sub-part; when the first arc-shaped bent rail part and the second arc-shaped bent rail part are matched to form a bent rail, the positioning bulge of the first arc-shaped bent rail part is positioned in the positioning hole of the second arc-shaped bent rail part, and the first grooves of the first arc-shaped bent rail part and the second arc-shaped bent rail part are matched to form a bent rail T-shaped groove; one of the curved rail T-shaped grooves and the second groove are used for placing T-shaped connecting pieces, and the curved rail T-shaped groove without the T-shaped connecting pieces is matched with the T-shaped groove of the linear track to form a continuous T-shaped groove. The utility model has strong universality.

Description

Curved rail for rail-hanging robot

Technical Field

The application relates to a curved rail for a rail-hanging robot.

Background

At present, rail hanging inspection robots are increasingly popular, but the rail hanging robots need to be laid when in use, and the connection and the steering of the rail are difficult to achieve all the time.

The realization of the bend rail at the turn of the existing rail hanging robot at present mainly has two schemes: the first method is to customize the curved rail with the same shape according to the customized shape of the rail, so the customized curved rail is generally a non-standard product, which is high in cost, and when the customized curved rail is assembled with other parts, for example, the cleanliness of the field environment is affected due to the field processing condition of the trolley line caused by uncertain fixed position. The second method is to directly process a slotless curved rail to be fixedly connected with the rail, and at this time, the trolley line needs to be additionally laid, and cannot be assembled with the rail, so that the space minimization laying cannot be realized.

SUMMERY OF THE UTILITY MODEL

To the above technical problem, the technical scheme adopted by the application is as follows:

the utility model provides a curved rail for a rail-hanging robot, which is used for being connected with a linear rail with a T-shaped groove and is characterized in that the curved rail is formed by matching a first arc-shaped curved rail sub-part and a second arc-shaped curved rail sub-part which have the same structure; the radian of each arc-shaped bent rail part is a quarter of a circle, a first groove extending along the arc length direction is formed on the left side and the right side of each arc-shaped bent rail part, a second groove is formed in the middle position of the front end and the rear end of each arc-shaped bent rail part, and a positioning hole, a positioning bulge and a plurality of through holes are formed between the two second grooves; when the first arc-shaped bent rail sub-part and the second arc-shaped bent rail sub-part are matched to form the bent rail, the positioning bulge of the first arc-shaped bent rail sub-part is positioned in the positioning hole of the second arc-shaped bent rail sub-part, and the first grooves of the first arc-shaped bent rail sub-part and the second arc-shaped bent rail sub-part are matched to form a bent rail T-shaped groove; one in the curved rail T type groove and the second recess is used for placing T type connecting piece, in order to realize curved rail and straight line track's fixed connection, wherein, the curved rail T type groove that does not place T type connecting piece with straight line track's T type groove cooperation forms continuous T type groove.

The embodiment of the application has at least the following technical effects:

(1) because the two arc-shaped bent rail sub-parts with the same structure are adopted, the bent rail can be a standard product, and can be directly connected and assembled with a linear rail manufactured by a national standard aluminum profile, so that the universality is good, and the customization cost of the linear rail can be saved.

(2) After the curved rail is connected with the linear rail, a continuous T-shaped groove for fixing the sliding contact line can be provided, and the sliding contact line does not need to be laid on site, so that the guide rail is convenient and quick to lay; and because the T-shaped groove is adopted to fix the sliding contact line and the fixed hole for hoisting is arranged, the sliding contact line and the hoisting piece do not need to be installed by punching again, the field processing is not needed, and the field cleanness is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive efforts.

FIG. 1 is a schematic diagram of a curved rail provided in an embodiment of the present application;

FIG. 2 is a schematic view of a curved rail member provided in an embodiment of the present application;

FIG. 3 is a schematic diagram of a curved rail provided with a T-shaped connecting piece according to an embodiment of the present application;

FIG. 4 is a schematic diagram of track laying through a curved rail according to an embodiment of the present application;

FIG. 5 is a schematic illustration of the rail and trolley line attachment of FIG. 4;

fig. 6 is a schematic view of a T-nut provided by an embodiment of the present application in the track of fig. 4.

Wherein the reference numbers are as follows:

1-bending the rail; 11-a first curved rail member; 12-a second curved rail member; 101-a first groove 101; 102-a second groove; 103-positioning holes; 104-a positioning projection; 105-bolt fixing holes; 106-screw through hole; 107-threaded holes; 108-a nut; 109-bolt shank;

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

FIG. 1 is a schematic diagram of a curved rail provided in an embodiment of the present application; FIG. 2 is a schematic view of a curved rail member provided in an embodiment of the present application; FIG. 3 is a schematic diagram of a curved rail provided with a T-shaped connecting piece according to an embodiment of the present application;

FIG. 4 is a schematic diagram of track laying through a curved rail according to an embodiment of the present application; FIG. 5 is a schematic illustration of the rail and trolley line attachment of FIG. 4; fig. 6 is a schematic view of a T-nut provided by an embodiment of the present application in the track of fig. 4.

As shown in fig. 1 to 4, an embodiment of the present invention provides a curved rail 1 for a rail-mounted robot, which is used to connect with a linear rail 2 having a T-shaped groove.

In the embodiment of the present invention, the linear rail 2 may be made of a national standard aluminum profile.

Further, as shown in fig. 1 to 3, the curved rail 1 in the embodiment of the present invention is formed by two first arc-shaped curved rail members 11 and second arc-shaped curved rail members 12 having the same structure. As shown in fig. 2, the radian of each arc-shaped curved rail sub-element is a quarter circle, namely a quarter circular ring shape, so that the cross-sectional width of each curved rail sub-element in 90-degree turning is consistent with the cross-sectional width of the linear rail 2, and the thickness is half of the thickness of the linear rail. Thus, when the two curved rail sub-parts are matched to form the curved rail, the thickness and the width of the curved rail can be consistent with those of the linear rail 2.

Specifically, each arc-shaped bent rail part is provided with a first groove 101 extending along the arc length direction at the left side and the right side, and a second groove 102 is formed at the middle position of the front end and the rear end, and the second grooves are T-shaped grooves; and a positioning hole 103, a positioning protrusion 104 and a plurality of through holes are formed between the two second grooves. In one example, the plurality of through holes may include a bolt securing hole 105, a plurality of screw through holes 106, and a plurality of threaded holes 107. The bolt fixing hole 105 may be disposed at an intermediate position in the arc length direction, i.e., a turning position of the curved rail, as shown in fig. 1, and a nut 108, for example, an M8 standard nut, is embedded in the bolt fixing hole 105, which is strong in universality. As shown in fig. 4, the bolt fixing hole 105 is used for installing a hoisting bolt rod 109 for construction hoisting, so that the bolt can be fixed through a nut embedded in the middle whether the bent rail is bent left or right. In the embodiment of the utility model, the number of the screw through holes and the number of the screw threaded holes can be respectively two, and the screw through holes and the screw threaded holes respectively comprise a first screw through hole, a second screw through hole, a first screw threaded hole and a second screw threaded hole, wherein the two screw through holes and the two screw threaded holes are sequentially arranged at two sides of the bolt fixing hole at intervals, namely the screw through holes and the two screw threaded holes are arranged according to the first screw through hole, the first screw threaded hole, the bolt fixing hole, the second screw through hole and the second screw threaded hole, the arc lengths between the first screw through hole and the bolt fixing hole and between the second screw through hole and the bolt fixing hole are the same, and the arc lengths between the first screw through hole and the bolt fixing hole and between the second screw through hole and the bolt fixing hole are the same.

Further, in the embodiment of the present invention, when the first arc-shaped curved rail member 11 and the second arc-shaped curved rail member 12 cooperate to form the curved rail, the positioning protrusion of the first arc-shaped curved rail member is positioned in the positioning hole of the second arc-shaped curved rail member. Specifically, by turning over one of the curved rail members, the positioning holes and the positioning protrusions of the two curved rail members are made to correspond, so that the two curved rail members can be fastened together through the positioning holes and the positioning protrusions. When the two arc-shaped curved rail parts are buckled together, the screw through hole and the screw threaded hole of the first arc-shaped curved rail part are communicated with the screw threaded hole and the screw through hole of the second arc-shaped curved rail part respectively to form a screw fixing hole, and at the moment, a screw can penetrate through the screw fixing hole to realize the fixed connection of the two arc-shaped curved rail parts.

When the two curved rail members are fixed together, the first grooves of the first curved rail member 11 and the second curved rail member 12 cooperate to form a curved rail T-shaped groove, and at this time, as shown in fig. 1, there are 4T-shaped grooves at both ends of the curved rail. The T-shaped grooves of the curved rail on the two sides of the curved rail can be matched with the linear rail to form continuous T-shaped grooves on the two sides, and the T-shaped grooves are suitable for continuously fixing the sliding contact lines after the rail turns in different directions. One of the curved rail T-shaped grooves and the second groove can be used for placing T-shaped connecting pieces, particularly straight T-shaped connecting pieces as required, as shown in figure 3, so that the curved rail is fixedly connected with the linear rail, wherein the curved rail T-shaped groove without the T-shaped connecting pieces and the linear rail T-shaped groove are matched to form a continuous uninterrupted T-shaped groove. The T-shaped connecting piece is a national standard piece. As shown in fig. 2, in order to place the in-line T-shaped connector, the ends of both ends of the first groove are recessed inward so that the T-shaped connector can be placed.

In the embodiment of the present invention, as shown in fig. 5, the continuous uninterrupted T-shaped groove is used for connecting with the trolley wire 3. The sliding contact line 3 can be continuously and uninterruptedly fixedly connected with the continuous uninterrupted T-shaped groove through a standard T-shaped nut special for the T-shaped groove, so that the rail does not need to be fixedly processed on a laying site. The trolley wire 3 may be an existing product. In the embodiment of the utility model, the T-shaped nut needs to be a T-shaped nut which is one model smaller than the aluminum profile of the track. For example, the rail used in this embodiment is made of 4080 aluminum and 3030T-nut, so that the T-nut can be inserted into the rail from the outside of the rail groove. When the screw is tightened, the T-shaped nut is rotated to clamp the T-shaped groove, so that the sliding contact line is fixed, and the position of the T-shaped nut in the track can be shown in fig. 6. In the utility model, the trolley line, the track and the curved track can be assembled together, and the occupied space is minimized. The cold channel is more suitable for the machine room, in particular to the use of the cold channel of the data machine room.

Although some specific embodiments of the present application have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the present application. It will also be appreciated by those skilled in the art that various modifications may be made to the embodiments without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A curved rail for a rail-hanging robot is used for being connected with a linear rail with a T-shaped groove and is characterized in that the curved rail is formed by matching a first arc-shaped curved rail part and a second arc-shaped curved rail part which have the same structure; the radian of each arc-shaped bent rail part is a quarter of a circle, a first groove extending along the arc length direction is formed on the left side and the right side of each arc-shaped bent rail part, a second groove is formed in the middle position of the front end and the rear end of each arc-shaped bent rail part, and a positioning hole, a positioning bulge and a plurality of through holes are formed between the two second grooves; when the first arc-shaped bent rail sub-part and the second arc-shaped bent rail sub-part are matched to form the bent rail, the positioning bulge of the first arc-shaped bent rail sub-part is positioned in the positioning hole of the second arc-shaped bent rail sub-part, and the first grooves of the first arc-shaped bent rail sub-part and the second arc-shaped bent rail sub-part are matched to form a bent rail T-shaped groove; one in the curved rail T type groove and the second recess is used for placing T type connecting piece, in order to realize curved rail and straight line track's fixed connection, wherein, the curved rail T type groove that does not place T type connecting piece with straight line track's T type groove cooperation forms continuous T type groove.

2. The curved rail according to claim 1, wherein the plurality of through holes comprise a bolt fixing hole, a plurality of screw through holes and a plurality of threaded holes, and a nut is embedded in the bolt fixing hole; the screw through hole and the screw threaded hole of the first arc-shaped curved rail part are respectively communicated with the screw threaded hole and the screw through hole of the second arc-shaped curved rail part to form a screw fixing hole.

3. The curved rail according to claim 2, wherein said bolt fixing hole is provided at an intermediate position in an arc length direction.

4. Curved rail according to claim 1, characterized in that the continuous T-groove is used for connection with a trolley line.

5. Curved rail according to claim 4, characterized in that the trolley line is connected with the continuous T-groove by means of T-nuts.

6. Curved rail according to claim 1, characterized in that the straight rail is made of a national standard aluminium profile.