CN206971011U - Orbit connection device and rail assembly - Google Patents
Orbit connection device and rail assembly Download PDFInfo
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- CN206971011U CN206971011U CN201720693137.9U CN201720693137U CN206971011U CN 206971011 U CN206971011 U CN 206971011U CN 201720693137 U CN201720693137 U CN 201720693137U CN 206971011 U CN206971011 U CN 206971011U
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- track
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Abstract
The utility model is applied to railway technology field, provide a kind of orbit connection device and rail assembly, the orbit connection device includes tensioner screw, both ends are respectively for insertion into the cushion block of the first connecting hole and the second connecting hole and both ends are respectively for insertion into the tightening piece of the first connecting hole and the second connecting hole, part on tightening piece between the first track and the second track is provided with the screw hole of radially direction extension, tensioner screw is combined in screw hole and one end is held in cushion block, tensioner screw pushing tow cushion block is so that cushion block and tightening piece extrude the inwall of the first connecting hole and the second connecting hole.The both ends of tightening piece and cushion block need to only be inserted in the first connecting hole and the second connecting hole in connection, then screw tensioner screw by orbit connection device provided by the utility model, convenient and swift, can Fast Installation dismounting, substantially increase the progress of construction.
Description
Technical field
The utility model belongs to railway technology field, more particularly to a kind of orbit connection device and is provided with track connection
The rail assembly of device.
Background technology
Intelligentized tunnel cable inspection robot is applied more and more extensive at present, and tunnel cable length is short then hundreds of meters,
It is long then several kilometers, or even tens kilometers, because crusing robot possesses the monitoring of the visible ray without dead angle and the heat of high definition camera
The real-time thermography analysis being imaged, intellectuality operation inspection, because of its advantage efficiently, real-time, adaptive faculty is strong, crusing robot substitutes
It is more and more extensive that manpower carries out inspection maintenance application aspect to tunnel cable, equipment.As carrying inspection device driving walking
Track is also particularly significant, but track is due to processing, manufacturing, transporting, the construction and installation reason especially under tunnel environment, every section of rail
Road must not be oversize, and with several meters for one section, therefore, it is necessary to substantial amounts of orbit connection device, orbit connection device need quick and convenient
Installation, to improve construction speed.
Utility model content
The purpose of this utility model is to provide a kind of orbit connection device, it is desirable to provide a kind of track of Fast Installation connects
Connection device.
The utility model is achieved in that a kind of orbit connection device, for connecting two adjacent orbits, defines described in two
Adjacent orbit is respectively the first track and the second track, and first track is provided with along its length towards the end face of second track
The first connecting hole that direction is set is spent, second track is provided with towards the end face of first track and set along its length
The second connecting hole, the orbit connection device includes tensioner screw, both ends and is respectively for insertion into first connecting hole and institute
State the cushion block of the second connecting hole and both ends be respectively for insertion into the tightening piece of first connecting hole and second connecting hole,
Part on the tightening piece between first track and second track is provided with the spiral shell of radially direction extension
Nail, the tensioner screw is combined in the screw hole and one end is held in the cushion block, described in the tensioner screw pushing tow
Cushion block is so that the cushion block and the tightening piece extrude the inwall of first connecting hole and second connecting hole.
Further, the tightening piece includes the first cylinder with the first periphery, one end by first cylinder
Extend outwardly and there is the second cylinder of the second periphery and stretched out and had by the other end of first cylinder
There is the 3rd cylinder of the 3rd periphery, the diameter of second periphery and the 3rd periphery is less than first periphery
Diameter, the end face of second periphery and first cylinder forms the first limited step, the 3rd periphery and
The other end of first cylinder forms the second limited step.
Further, first periphery and first track and the flush with outer surface of second track.
Further, the diameter of second periphery is identical with the diameter of first connecting hole, and the described 3rd is cylindrical
The diameter in face is identical with the diameter of second connecting hole.
Further, the tightening piece includes the first plane towards the cushion block, and the cushion block includes rising towards described
Tight block and second plane parallel with first plane, the tensioner screw are combined in the screw hole and described in
First plane is to be held in second plane.
Further, the tensioner screw bottom is provided with the binding face for fitting in second plane.
Further, the tensioner screw is sunk screw.
Further, the orbit connection device includes two tensioner screws, and the tightening piece is provided with two points
The screw hole of the two tensioner screws, length direction row of the two tensioner screw holes along the track Yong Yu be installed
If.
Further, the tensioner screw bottom is tapered.
The utility model additionally provides a kind of rail assembly, including the first track, the second track and by first rail
The orbit connection device that road is connected with second track, the orbit connection device are above-mentioned orbit connection device.
The utility model has the technical effect that relative to prior art：Orbit connection device provided by the utility model includes
Tightening piece, cushion block and tensioner screw, screw hole is provided with tightening piece, when needing to connect two adjacent orbits, that is, need to connect
When connecing the first track and the second track, the both ends of tightening piece and cushion block need to only be inserted to the first connecting hole and the second connecting hole
In, then tensioner screw is inserted in screw hole, and rotate, tensioner screw can hold tightening piece and cushion block top, tightening piece and pad
Block can be moved in the direction away from each other, and the outer surface of tightening piece and cushion block can be supported in the first connecting hole and the second connecting hole
Inwall and compress, due to the effect of frictional force, the first track and the second track can not relatively move, and just realize connection.This
The both ends of tightening piece and cushion block need to only be inserted the first connecting hole and the by the orbit connection device that utility model provides in connection
In two connecting holes, then screw tensioner screw, it is convenient and swift, can Fast Installation dismounting, substantially increase the progress of construction.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will to the utility model embodiment or
The required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional view for the orbit connection device that the utility model embodiment provides；
Fig. 2 is the exploded view for the orbit connection device that the utility model embodiment provides；
Fig. 3 is the sectional view at A-A in Fig. 1 that the utility model embodiment provides；
Fig. 4 is the sectional view at B-B in Fig. 1 that the utility model embodiment provides；
Fig. 5 is the top view for the orbit connection device that the utility model embodiment provides.
Description of reference numerals：
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
, it is necessary to which explanation, when element, to be referred to as " being fixed on " or " being arranged at " another in description of the present utility model
Individual element, it directly on another element or can be connected on another element.When an element is known as " even
It is connected to " another element, it can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may be
In concrete meaning.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.
Fig. 1 to Fig. 4 is referred to, the orbit connection device that the utility model embodiment provides is used to connect two adjacent orbits,
It is respectively the first track 200 and the second track 300 to define two adjacent orbits, and first track 200 is towards described second
The end face of track 300 is provided with the first connecting hole 201 for setting along its length, and second track 300 is towards described first
The end face of track 200 is provided with the second connecting hole 301 set along its length, and the orbit connection device includes tensioner screw
30th, both ends are respectively for insertion into the cushion block 10 of first connecting hole 201 and second connecting hole 301 and both ends are used respectively
In on the tightening piece 20 for inserting first connecting hole 201 and second connecting hole 301, the tightening piece 20 positioned at described the
Part between one track 200 and second track 300 is provided with the screw hole 27 of radially direction extension, the tensioner spiral shell
Nail 30 is combined in the screw hole 27 and one end is held in the cushion block 10, cushion block 10 described in the pushing tow of tensioner screw 30 with
The cushion block 10 and the tightening piece 20 is set to extrude the inwall of first connecting hole 201 and second connecting hole 301.
Fig. 1 to Fig. 5 is referred to, the orbit connection device that the utility model embodiment provides includes tightening piece 20, cushion block 10
And tensioner screw 30, screw hole 27 is provided with tightening piece 20, when needing to connect two adjacent orbits, that is, needs connection first
When track 200 and the second track 300, the both ends of tightening piece 20 and cushion block 10 need to only be inserted to the first connecting hole 201 and second
In connecting hole 301, then tensioner screw 30 is inserted in screw hole 27, and rotated, tensioner screw 30 can be by tightening piece 20 and pad
The top of block 10 is opened, and tightening piece 20 and cushion block 10 can move in the direction away from each other, and the outer surface of tightening piece 20 and cushion block 10 can be supported
The inwall and compression in the first connecting hole 201 and the second connecting hole 301 are held, due to the effect of frictional force, the He of the first track 200
Second track 300 can not relatively move, and just realize connection.Orbit connection device provided by the utility model is in connection, only
The both ends of tightening piece 20 and cushion block 10 need to be inserted in the first connecting hole 201 and the second connecting hole 301, then screw tensioner screw
30, it is convenient and swift, can Fast Installation dismounting, substantially increase the progress of construction.
Fig. 1 to Fig. 2 is referred to, further, the tightening piece 20 includes the first cylinder with the first periphery 211
21st, extended outwardly by one end of first cylinder 21 and the second cylinder 22 with the second periphery 221 and by described
The other end of first cylinder 21 stretches out and the 3rd cylinder 23 with the 3rd periphery 231, second periphery 221
It is less than the diameter of first periphery 211 with the diameter of the 3rd periphery 231, second periphery 221 and described
The end face of first cylinder 21 forms the first limited step 24, the 3rd periphery 231 and first cylinder 21 it is another
End face forms the second limited step 25.The utility model embodiment on tightening piece 20 by setting the first limited step 24 and
Two limited steps 25 so that during attachment rail attachment means, connect when by the both ends insertion first of orbit connection device
When connecing hole 201 and the second connecting hole 301, fast positioning can be carried out, i.e. after the end face of two tracks is supported on step, you can
Tensioner screw 30 is screwed, is advantageous to the Fast Installation of orbit connection device.
Fig. 1 is referred to, further, first periphery 211 and first track 200 and second track
300 flush with outer surface.Based on this structure, when the roller on inspection device passes through track link position, due to first cylindrical
The flush with outer surface of the track 200 of face 211 and first and the second track 300 so that the first track 200 and the second track 300 it
Between for be seamlessly connected, roller smoothly can be rolled to orbit connection device from track, then be smoothly rolled into from orbit connection device
On track, vibrations are reduced, improve the reliability of track connection.
Fig. 1 to Fig. 3 is referred to, further, the diameter of second periphery 221 and first connecting hole 201
Diameter is identical, and the diameter of the 3rd periphery 231 is identical with the diameter of second connecting hole 301.It is to be appreciated that it is based on
This structure, the second periphery 221 and the 3rd periphery 231 can respectively with the first connecting hole 201 and the second connecting hole 301
Wall is bonded comprehensively, reduces the first connecting hole 201 and the pressure suffered by the inwall of the second connecting hole 301, thus can be by tensioner
Screw 30 screws tighter so that the first connecting hole 201 and the inwall of the second connecting hole 301 bear bigger pressure, is increased with this
Big frictional force so that the connection of two tracks is relatively reliable.
Fig. 1 to Fig. 2 is referred to, further, the tightening piece 20 includes the first plane 26 towards the cushion block 10, institute
Stating cushion block 10 is included towards the tightening piece 20 and second plane 11 parallel with first plane 26, the tensioner screw 30
It is combined in the screw hole 27 and is held in second plane 11 through first plane 26.In the present embodiment
One plane 26 is parallel with the second plane 11, when mounted, first can be bonded the first plane 26 and the second plane 11, so pacify
The relative position of tightening piece 20 and cushion block 10 has been set before dress, then tightening piece 20 and cushion block 10 can have been inserted simultaneously
Enter in two connecting holes, then screw tension bolt.It can be seen that by setting the first plane 26 and the second plane 11, can be by reality
Inserted while existing tightening piece 20 and cushion block 10, further increase the installation rate of orbit connection device.
Fig. 2 is referred to, further, the bottom of tensioner screw 30 is provided with the binding face for fitting in second plane 11
31.It is to be appreciated that by setting binding face 31 to reduce the pressure that the second plane 11 is subject to, it can so increase tensioner spiral shell
Nail 30 screws dynamics so that tightening piece 20 and cushion block 10 to the interior wall pressure of the first connecting hole 201 and the second connecting hole 301 more
Tightly, it further increasing the reliability of connection.
Fig. 1 is referred to, further, the tensioner screw 30 is sunk screw.Tensioner screw 30 is arranged to countersunk head spiral shell
Nail, after avoiding the screw of tensioner screw 30 protrusion screw hole 27, vibrations are caused when the roller of inspection car ground head of screw, effectively
In the even running of inspection car.
Fig. 5 is referred to, further, the orbit connection device includes two tensioner screws 30, the tightening piece
20 are provided with two screw holes 27 for being respectively used to install the two tensioner screws 30, and two holes of tensioner screw 30 are along institute
The length direction row for stating track are set.Based on this structure, different tensioner screws 30 can be rotated respectively to adjust corresponding end
Connection dynamics, also, set multiple tensioner screws 30 further to increase extruding force, what raising orbit connection device connected can
By property.
Fig. 1 and Fig. 2 are referred to, further, the bottom of tensioner screw 30 is tapered.Based on this structure, tensioner screw
The pyramidal structure of 30 bottoms can allow what people were more prone to insert tensioner screw 30 in screw hole 27, further increase rail
The installation rate of road attachment means.
Fig. 1 and Fig. 2 are referred to, the utility model additionally provides a kind of rail assembly, including the first track 200, the second rail
Road 300 and the orbit connection device that first track 200 is connected with second track 300, the track connection
Device is above-mentioned orbit connection device.The orbit connection device has identical with the orbit connection device in the various embodiments described above
Architectural feature, and role is identical, does not repeat herein.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of orbit connection device, for connecting two adjacent orbits, define two adjacent orbits be respectively the first track and
Second track, first track are provided with the first connecting hole set along its length towards the end face of second track,
Second track is provided with the second connecting hole set along its length towards the end face of first track, and its feature exists
In the orbit connection device includes tensioner screw, both ends are respectively for insertion into first connecting hole and second connection
The cushion block in hole and both ends are respectively for insertion into the tightening piece of first connecting hole and second connecting hole, the tightening piece
The upper part between first track and second track is provided with the screw hole of radially direction extension, described to rise
Tight screw is combined in the screw hole and one end is held in the cushion block, and cushion block is so that described described in the tensioner screw pushing tow
Cushion block and the tightening piece extrude the inwall of first connecting hole and second connecting hole.
2. orbit connection device as claimed in claim 1, it is characterised in that the tightening piece is included with the first periphery
First cylinder, extended outwardly by one end of first cylinder and the second cylinder with the second periphery and by described the
The other end of one cylinder stretches out and the 3rd cylinder with the 3rd periphery, outside second periphery and the described 3rd
The diameter of disc is less than the diameter of first periphery, and the end face of second periphery and first cylinder forms the
The other end of one limited step, the 3rd periphery and first cylinder forms the second limited step.
3. orbit connection device as claimed in claim 2, it is characterised in that first periphery and first track and
The flush with outer surface of second track.
4. orbit connection device as claimed in claim 2, it is characterised in that the diameter of second periphery and described first
The diameter of connecting hole is identical, and the diameter of the 3rd periphery is identical with the diameter of second connecting hole.
5. orbit connection device as claimed in claim 1, it is characterised in that the tightening piece includes the towards the cushion block
One plane, the cushion block includes towards the tightening piece and second plane parallel with first plane, the tensioner screw
It is combined in the screw hole and is held in second plane through first plane.
6. orbit connection device as claimed in claim 5, it is characterised in that the tensioner screw bottom is described provided with fitting in
The binding face of second plane.
7. orbit connection device as claimed in any one of claims 1 to 6, it is characterised in that the tensioner screw is countersunk head spiral shell
Nail.
8. orbit connection device as claimed in any one of claims 1 to 6, it is characterised in that the orbit connection device includes
Two tensioner screws, the tightening piece are provided with two screw holes for being respectively used to install the two tensioner screws,
Length direction row of the two tensioner screw holes along the track are set.
9. orbit connection device as claimed in any one of claims 1 to 6, it is characterised in that the tensioner screw bottom is in cone
Shape.
10. a kind of rail assembly, including the first track, the second track and first track is connected with second track
The orbit connection device connect, it is characterised in that the orbit connection device is that the track described in claim 1-9 any one connects
Connection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693137.9U CN206971011U (en) | 2017-06-14 | 2017-06-14 | Orbit connection device and rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693137.9U CN206971011U (en) | 2017-06-14 | 2017-06-14 | Orbit connection device and rail assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971011U true CN206971011U (en) | 2018-02-06 |
Family
ID=61408830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720693137.9U Active CN206971011U (en) | 2017-06-14 | 2017-06-14 | Orbit connection device and rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951315A (en) * | 2017-06-14 | 2018-12-07 | 深圳市朗驰欣创科技股份有限公司 | Orbit connection device and rail assembly |
-
2017
- 2017-06-14 CN CN201720693137.9U patent/CN206971011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951315A (en) * | 2017-06-14 | 2018-12-07 | 深圳市朗驰欣创科技股份有限公司 | Orbit connection device and rail assembly |
| CN108951315B (en) * | 2017-06-14 | 2023-10-27 | 深圳市朗驰欣创科技股份有限公司 | Rail connecting device and rail assembly |
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