CN220688718U - Track hoisting structure, track device and inspection system - Google Patents

Abstract

The application provides a track hoisting structure, a track device and a patrol system; relates to the field of track construction; the track hoisting structure comprises a first connecting piece, a second connecting piece and a plurality of first fasteners; the first connector includes a first end; the first end is provided with at least two first holes distributed along the hoisting direction; the second connecting pieces are provided with second holes which are the same as the first holes in number and correspond to each other one by one; each first fastening piece penetrates through the first hole and the second hole so as to enable the first connecting piece to be connected with the second connecting piece; the application forms the straight line arrangement through first fastener along the hoist and mount direction, and the rigid coupling is difficult for taking place to rotate in the relative straight line arrangement of the track of second connecting piece to reach the effect that prevents track hoist and mount structure and rock.

Description

Track hoisting structure, track device and inspection system

Technical Field

The application relates to the field of track construction, and in particular relates to a track hoisting structure, a track device and a patrol system.

Background

In relatively airtight space such as underground pipe gallery, because factors such as the space is narrow and small, the air is rarefaction lead to being unsuitable for carrying out the manpower and patrol and examine the maintenance, adopt among the prior art to patrol and examine the robot and replace the manual work to carry out each item and patrol and examine work, and the topography of underground pipe gallery is complicated, its top is high not, track construction route is tortuous, patrol and examine the robot and move on tortuous track, produce the condition that rocks easily, even derail drops, whether patrol and examine the damage of robot or orbital maintenance all produce very big cost expenditure.

Disclosure of Invention

The utility model aims at providing a track hoisting structure, rail set and inspection system can adjust orbital straightness to reduce maintenance cost.

In a first aspect, the present utility model provides a track lifting structure, including a first connecting member, a second connecting member, and a plurality of first fasteners;

the first connector includes a first end; the first end is provided with at least two first holes distributed along the hoisting direction;

the second connecting pieces are provided with second holes which are the same as the first holes in number and in one-to-one correspondence;

each first fastening piece penetrates through the first hole and the second hole so that the first connecting piece is connected with the second connecting piece.

In an alternative embodiment, the second connecting piece comprises a body and a U-shaped piece fixedly connected with the body; the opening of the U-shaped piece faces the first connecting piece and is provided with the second hole.

In an alternative embodiment, the U-shaped piece comprises two side plates and a bottom plate; the two side plates are respectively positioned at two sides of the bottom plate and are provided with the second holes; the bottom plate is attached to the body.

In an alternative embodiment, the number of second holes is two; the two second holes are respectively defined as a first sub-hole and a second sub-hole; the first sub-holes are arc-shaped holes, and the first sub-holes are close to the bottom plate relative to the second sub-holes; the circle center of the first sub-hole is the same as the circle center of the second sub-hole.

In an alternative embodiment, the rail lifting structure further comprises a second fastener; the body is provided with a third hole; the second fastener penetrates through the third hole.

In an alternative embodiment, the track lifting structure further comprises a third link; the first connector further includes a second end; the third connecting piece is fixedly connected to the second end.

In an alternative embodiment, the rail lifting structure further comprises a third fastener; the second end is provided with a plurality of fourth holes, and the fourth holes and the first holes are distributed at intervals along the hoisting direction; the third connecting piece is provided with a fifth hole; the third fastener penetrates through the fourth hole and the fifth hole.

In an alternative embodiment, the rail lifting structure further comprises a fourth fastener; the third connecting piece comprises a first part and a second part which are perpendicular to each other; the first part is provided with the fifth hole; the second part is provided with a sixth hole; the fourth fastener penetrates through the sixth hole.

In a second aspect, the present utility model provides a track device, including a track and a track lifting structure according to the foregoing embodiment; the track hoisting structure is fixedly connected with the track.

In a third aspect, the present utility model provides a patrol system, including a patrol robot and a track device according to the foregoing embodiment; the inspection robot is arranged on the track and moves along the track.

Compared with the prior art, the beneficial effects of this application are:

this application is through all wearing to locate first hole and second hole with every first fastener, and first hole and second hole are two hole sites along hoist and mount direction at least, install promptly and accomplish the back, a plurality of first fasteners form sharp permutation along hoist and mount direction, consequently, the rigid coupling is difficult for taking place to rotate in the track relative sharp permutation of second connecting piece, simultaneously, install in orbital inspection robot keeps relatively stable running state in the operation in-process, avoids the track to receive inspection robot's power influence and take place to rock.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a rail lifting structure according to an embodiment;

FIG. 2 shows a schematic perspective view of a track set according to an embodiment;

FIG. 3 is a schematic perspective view of a second embodiment rail lifting structure;

fig. 4 shows an enlarged view of the portion a in fig. 3;

fig. 5 shows a schematic perspective view of a track arrangement according to an embodiment.

Description of main reference numerals:

100-a first connector; 200-a second connector; 210-body; 220-U-shaped piece; 300-a first fastener; 400-third connection; 500-a third fastener; 600-fourth fastener; 700-a second fastener; 10-track.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

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

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Example 1

The embodiment is applied to the underground pipe gallery, and is especially suitable for the situation that the underground pipe gallery is different in height due to factors such as geographical features, or the situation that the underground pipe gallery is large in track height fluctuation due to factors such as building a thermal pipeline, and the problem that the inspection robot is easy to shake, derail and the like due to the fact that the height fluctuation is large.

In order to meet the operation requirement of the inspection robot, the embodiment provides a track hoisting structure with a shaking prevention function.

In this embodiment, the vertical direction is taken as the hoisting direction.

Referring to fig. 1 and 2, the present embodiment illustrates a rail lifting structure, which includes a first connector 100, a second connector 200, and a plurality of first fasteners 300.

Wherein the first connector 100 includes a first end and a second end; the first end is provided with at least two first holes (not shown in the figure) arranged along the hoisting direction; the present embodiment is illustrated with two first holes spaced apart, and it will be appreciated that the number of first holes may be increased as appropriate to improve the stability of the present embodiment.

The second end is provided with a fourth hole (not shown in the figures); further, in the present embodiment, the number of the fourth holes is plural; the fourth holes and the first holes are distributed at intervals along the hoisting direction. In some other embodiments, the number and arrangement positions of the fourth holes are not limited, that is, the number of the fourth holes may be 1, and the fourth holes may be located at any position of the second end and not necessarily arranged at intervals along the hoisting direction from the first holes.

In practical application, the first connecting piece 100 is a C-shaped steel, which includes two side portions and a bottom portion; in order to reduce the difficulty of the punching process of the hole site and reduce the tool changing times, the fourth hole and the first hole of the embodiment are punched into strip holes with the same size, and the strip holes are punched at the bottom.

Punching the strip holes in the bottom has certain advantages over punching the strip holes in the sides, mainly in the following ways:

firstly, if the long holes are punched on the side, the manufacturing process of the first connecting piece 100 is two processes of punching and bending, in the punching process, two groups of symmetrical long holes are punched on two sides of the plate, in the bending process, the plate is bent into a C shape through a bending machine, and the two groups of long holes form channels for subsequent fixedly connection.

Secondly, if the long holes are punched at the bottom, the manufacturing process of the first connecting piece 100 includes two steps of punching and bending, wherein in the punching step, a group of long holes are punched in the middle of the plate, in the bending step, the plate is bent into a C shape through a bending machine, and a group of long holes and the C-shaped opening form a channel for subsequent fixedly connection.

In summary, it is simpler in the process to punch the strip hole in the bottom, and because only a set of strip hole is punched, consequently, the remaining portion of panel remains more, and fashioned first connecting piece 100 atress intensity is big, prevents that the atress from being too big and producing buckling deformation, improves life.

The second connector 200 is provided with second holes (not shown) which are the same in number and in one-to-one correspondence with the first holes; the second connector 200 includes a body 210 and a U-shaped member 220 fixedly coupled to the body 210.

Specifically, the opening of the U-shaped member 220 faces the first connector 100 and is provided with a second hole; the number of the second holes is two; the two second holes are respectively defined as a first sub-hole and a second sub-hole; the first sub-hole and the second sub-hole correspond to the two first holes, respectively.

In this embodiment, the U-shaped member 220 includes two side plates and a bottom plate; the two side plates are respectively positioned at two sides of the bottom plate and provided with second holes, wherein the first sub-holes are close to the bottom plate relative to the second sub-holes; the base plate is attached to the body 210.

Specifically, one of the two side plates is attached to the bottom of the C-shaped steel, and the other side plate is attached to the two side parts of the C-shaped steel and is positioned at the opening of the C-shaped steel.

The body 210 is provided with a third hole for subsequent fixedly connecting use; in this embodiment, the number of the third holes is four, the four third holes are arranged in an array, and the penetrating direction of each third hole is the hoisting direction.

The body 210 of the present embodiment is a rectangular thin plate, and the third holes are distributed around the thin plate.

Each first fastening member 300 is disposed through the first hole and the second hole, so as to connect the first connecting member 100 with the second connecting member 200; after the two first fasteners 300 are installed, the two first fasteners 300 are distributed at intervals along the hoisting direction and form a linear arrangement, and the body 210 is fixedly connected with the U-shaped member 220, so that the body 210 and the linear arrangement are perpendicular to each other, and it can be obtained that when the body 210 is driven by external force in the horizontal direction, the linear arrangement effectively prevents the U-shaped member 220 from being influenced by the body 210 to move, thereby improving the stability and reliability of the embodiment.

It can be understood that if the number of the first holes, the second holes and the first fastening members 300 is one, the body 210 is very easily driven by an external force in a horizontal direction to drive the U-shaped member 220 to rotate relative to the first connecting member 100, and the anti-shake function of the embodiment cannot be achieved in this solution, the first fastening members 300 are easy to loose when used for a long time, and the second connecting member 200 is separated from the first connecting member 100.

Further, the present embodiment further includes a third connector 400, a third fastener 500, a fourth fastener 600, and a second fastener 700.

Wherein, the third connecting piece 400 is fixedly connected to the second end, and the third connecting piece 400 is provided with a fifth hole; the third connector 400 includes a first portion and a second portion perpendicular to each other; a fifth hole provided in the first portion; the second part is provided with a sixth hole for subsequent fixedly connection.

Specifically, the third connecting piece 400 is a corner brace, and the corner brace is provided with two fifth holes; the number of the corner brackets in the embodiment of the city is two, one corner bracket is arranged at the bottom of the C-shaped steel, two fifth holes of the corner bracket correspond to the fourth holes, the other corner bracket is arranged at the opening of the C-shaped steel, the first part of the corner bracket is abutted against two side parts of the C-shaped steel, and the two fifth holes indirectly correspond to the fourth holes through the opening; it will be appreciated that the fifth aperture of both corner pieces communicates with the fourth aperture at the same time.

Because the number of the fourth holes is plural, and the plurality of fourth holes are arranged at intervals along the hoisting direction, two corner brackets are selectively butted with two adjacent fourth holes, it can be understood that the corner brackets can be adaptively installed on the C-shaped steel, when the installation position of the corner brackets is closer to the second end, the actual use length of the embodiment is longer, and conversely, when the installation position of the corner brackets is closer to the first end, the actual use length of the embodiment is shorter.

In practical application, because the heights of the underground pipe galleries are different, the practical use length of the embodiment is adaptively adjusted, and of course, the C-shaped steel is used as a standard component, so that the C-shaped steel can be properly cut to adapt to the lower height and can be properly spliced to adapt to the higher height, the connecting straightness of the track 10 is higher, and the possibility of the stress of the body 210 is reduced and the shaking is reduced because the straightness of the track 10 is higher.

The third fastener 500 is inserted through the fourth hole and the fifth hole; specifically, the third fastener 500 passes through the fifth hole of one of the corner brackets, then passes through the fourth hole of the C-section steel and the opening of the C-section steel, and finally passes out of the fifth hole of the other corner bracket.

The fourth fastening piece 600 is inserted into the sixth hole, so that the third connecting piece 400 is fixedly connected to the top of the underground pipe gallery; in this embodiment, the penetrating direction of the fourth fastener 600 is perpendicular to the penetrating direction of the third fastener 500, and even if the first connector 100 shakes, the fixing of the third connector 400 to the underground pipe gallery cannot be affected, so that the use of this embodiment is ensured.

The second fastening member 700 is inserted into the third hole, so that the second embodiment is fixedly connected to the track 10, and the insertion direction of the second fastening member 700 is perpendicular to the insertion direction of the first fastening member 300, so that even if the track 10 shakes, the fixing of the second connecting member 200 and the first connecting member 100 cannot be affected, and the anti-shake performance of the embodiment is enhanced.

The above first, second and third fasteners 300, 700 and 500 may be bolt and nut assemblies; further, the bolt-nut assembly also includes a lockwasher.

In this embodiment, due to the linear arrangement of the first fasteners 300, the probability of the forced shaking of the rail 10 is reduced, the running reliability of the rail 10 is greatly improved, and the service life is prolonged.

The embodiment also shows a track device comprising a track 10 and the track lifting structure described above; the track hoisting structure is fixedly connected to the track.

As can be seen from the above, the first connecting member 100, the second connecting member 200 and the third connecting member 400 are fixedly connected to each other, the second connecting member 200 is fixedly connected to the top of the underground pipe gallery, and the third connecting member 400 is fixedly connected to the track 10, so that a track device is formed, and a large track device is formed after a plurality of track devices are spliced.

The present embodiment also shows a patrol system, which includes a patrol robot (not shown in the figure) and the track 10 device described above; the inspection robot is mounted on the track 10 and moves along the track 10.

The inspection robot stably moves on the track 10 to carry out inspection, replaces manual inspection, has no fear of severe topography of the underground pipe gallery, and has a wider application range.

The installation principle of the inspection system of this embodiment is as follows:

(1) The second connector 200 is mounted to the first connector 100 by the first fastener 300; the third connector 400 is mounted to the first connector 100 by the third fastener 500.

(2) Installing the preassembled track lifting structure on the top of the underground pipe gallery through a fourth fastener 600;

(3) The rail 10 is mounted to the second connector 200 by the second fastener 700.

(4) The inspection robot is mounted to the track 10.

Example two

In particular, the present embodiment is applicable to the case where the rails 10 are diagonal rails, that is, the angle between adjacent rails 10 is less than 180 °, one rail 10 that is relatively straight is defined as a flat rail, and the other rail 10 is defined as a diagonal rail.

Referring to fig. 3, 4 and 5 (only the connection of the downward-inclined rail 10 is shown, and the same applies to the connection of the upward-inclined rail 10), the present embodiment is modified based on the first embodiment, and the difference between the first sub-hole and the first embodiment is that the first sub-hole is an arc-shaped hole, and the first sub-hole is close to the bottom plate relative to the second sub-hole; the circle center of the first sub-hole is the same as the circle center of the second sub-hole.

Because the center of the first sub-hole is the same as the center of the second sub-hole, after the two first fasteners 300 are installed, the two first fasteners 300 are still in a straight line arrangement, so the first embodiment has the technical effect.

And because the first sub-holes are arc-shaped holes, the included angle between the first connecting piece 100 and the second connecting piece 200 is generally adjusted between 0 ° and 45 ° according to the site topography conditions during installation.

The embodiment has good connection strength and rigidity, improves the stability of the hoisting system of the track 10, and has better application prospect.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (10)

1. The track hoisting structure is characterized by comprising a first connecting piece, a second connecting piece and a plurality of first fasteners;

the first connector includes a first end; the first end is provided with at least two first holes distributed along the hoisting direction;

the second connecting pieces are provided with second holes which are the same as the first holes in number and in one-to-one correspondence;

each first fastening piece penetrates through the first hole and the second hole so that the first connecting piece is connected with the second connecting piece.

2. The track lifting structure of claim 1 wherein said second connector includes a body and a U-shaped member fixedly secured to said body; the opening of the U-shaped piece faces the first connecting piece and is provided with the second hole.

3. The track lifting structure of claim 2 wherein said U-shaped member includes two side panels and a bottom panel; the two side plates are respectively positioned at two sides of the bottom plate and are provided with the second holes; the bottom plate is attached to the body.

4. A track lifting structure as claimed in claim 3, wherein the number of second holes is two; the two second holes are respectively defined as a first sub-hole and a second sub-hole; the first sub-holes are arc-shaped holes, and the first sub-holes are close to the bottom plate relative to the second sub-holes; the circle center of the first sub-hole is the same as the circle center of the second sub-hole.

5. The track lifting structure of claim 3, further comprising a second fastener; the body is provided with a third hole; the second fastener penetrates through the third hole.

6. The track lifting structure of any one of claims 1 to 5, further comprising a third link; the first connector further includes a second end; the third connecting piece is fixedly connected to the second end.

7. The track lifting structure of claim 6, further comprising a third fastener; the second end is provided with a plurality of fourth holes, and the fourth holes and the first holes are distributed at intervals along the hoisting direction; the third connecting piece is provided with a fifth hole; the third fastener penetrates through the fourth hole and the fifth hole.

8. The track lifting structure of claim 7, further comprising a fourth fastener; the third connecting piece comprises a first part and a second part which are perpendicular to each other; the first part is provided with the fifth hole; the second part is provided with a sixth hole; the fourth fastener penetrates through the sixth hole.

9. A track set comprising a track and a track lifting structure as claimed in claims 1 to 8; the track hoisting structure is fixedly connected with the track.

10. A patrol system comprising a patrol robot and the track device of claim 9; the inspection robot is arranged on the track and moves along the track.