CN209428861U - A kind of track is without right angle gap Telescopic connection device - Google Patents
A kind of track is without right angle gap Telescopic connection device Download PDFInfo
- Publication number
- CN209428861U CN209428861U CN201822113383.XU CN201822113383U CN209428861U CN 209428861 U CN209428861 U CN 209428861U CN 201822113383 U CN201822113383 U CN 201822113383U CN 209428861 U CN209428861 U CN 209428861U
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- Prior art keywords
- tenon
- connector
- pin hole
- pin
- copper sheet
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Abstract
The utility model discloses a kind of tracks without right angle gap Telescopic connection device, including the first connector of Tenon, the second connector of Tenon and fixed device, the first connector of Tenon is connect with the second connector of Tenon by fixed device, the front side of the first connector of Tenon is equipped with groove, the rear side of the first connector of Tenon is equipped with fourth of the twelve Earthly Branches slot and pin hole one, fourth of the twelve Earthly Branches slot is recessed inwardly into square type structure setting, pin hole one is the through-hole on the first connector of Tenon vertical direction, pin hole one passes through fourth of the twelve Earthly Branches slot, the second connector of Tenon includes tenon and pin hole two, tenon is protruded outward in square type structure setting, tenon and groove cooperate, pin hole two is the through-hole on the second connector of Tenon vertical direction, pin hole two passes through tenon, the rear side of the second connector of Tenon is equipped with protrusion, when the first connector of Tenon, when the second connector of Tenon is cooperatively connected, pin hole one and pin Hole two is overlapped；The stable structure of the utility model, function admirable are suitable for socially promoting the use of.
Description
Technical field
The utility model relates to a kind of orbit connection devices, in particular to a kind of track without the scalable connection dress in right angle gap
It sets.
Background technique
Track loads transport is one of current prevailing traffic mode.But the connection type of existing track is without big improvement, and two
There are the intervals of 1-2cm between section track interconnected to reduce the effect that track expands with heat and contract with cold, since wheel is run to connecing
Head stitches and output is hit, and forms very big vibration and noise.This problem could not be well solved always.The fortune of modern train
Power is continuously increased, and travel speed is also getting faster, and passenger also has higher requirement to riding quality aspect.Thus need to rail
The connection type in road improves.It is urgently solved so a kind of track becomes entire society without right angle gap Telescopic connection device
Certainly the problem of.
Utility model content
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of track can be stretched without right angle gap
Contracting attachment device, including the first connector of Tenon, the second connector of Tenon and fixed device, first connector of Tenon and tenon
The second connector of the fourth of the twelve Earthly Branches passes through fixed device connection, and the front side of first connector of Tenon is equipped with groove, and the Tenon first connects
The rear side of fitting is equipped with fourth of the twelve Earthly Branches slot and pin hole one, and the fourth of the twelve Earthly Branches slot is recessed inwardly into square type and is arranged, and the pin hole one is the company of Tenon first
Through-hole on fitting vertical direction, the pin hole one pass through fourth of the twelve Earthly Branches slot, and second connector of Tenon includes tenon and pin hole two, institute
It states tenon and protrudes outward and be arranged in square type, the tenon and groove cooperate, and the pin hole two is the second connector of Tenon side vertically
Upward through-hole, the pin hole two pass through tenon, and the rear side of second connector of Tenon is equipped with protrusion, when Tenon first connects
When part, the second connector of Tenon are cooperatively connected, pin hole one and pin hole two are overlapped, and the fixed device includes across pin hole one and pin
The pin in hole two, spring, nut, stainless steel copper sheet and end pin, the bottom of the pin be equipped with for end pin across pin
Hole three.
Further, the spring is socketed on pin, and the nut is socketed on pin, in the top of end pin.
Further, the groove is arranged in arc-shaped, and the protrusion is arranged in smooth arc-shaped.
Further, the stainless steel copper sheet is equipped with two groups, respectively stainless steel copper sheet one and stainless steel copper sheet two, described
Stainless steel copper sheet one and stainless steel copper sheet two are annular shape, and the stainless steel copper sheet two is socketed in the inside of stainless steel copper sheet one,
The outer circumference surface of the stainless steel copper sheet one is adapted to the inner wall of pin hole one, and the spring setting is sold in stainless steel copper sheet and end
Between, the outer circumference surface of the spring is adapted to the inner wall of pin hole one.
Further, the lower section of stainless steel copper sheet is arranged in the nut and end pin, and the end pin, which is of an L-shaped structure, to be set
It sets.
Further, the pin hole one and the setting in rectangular configuration of pin hole two, the pin hole three are arranged in round structure.
Utility model compared with prior art the advantages of be: a kind of track of the utility model is without the scalable company in right angle gap
Connection device efficiently solves problems of the prior art, has many advantages, such as stabilized structure, practical；The utility model
Tenon adds the connection type of pin, realizes connection type of the track without right angle gap, solves asking of expanding with heat and contract with cold between rail
Topic, connection are more firm；The problem of the utility model Tenon adds pin, firm connection structure, avoids moment difference in height, more
It is practical；The cost of manufacture economical rationality of the utility model, function admirable are suitable for socially promoting the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first connector of Tenon；
Fig. 2 is the structural schematic diagram of the second connector of Tenon；
Fig. 3 is a kind of structural schematic diagram of the track of the utility model without right angle gap Telescopic connection device；
Fig. 4 is the explosive view of fixed device.
It is as shown in the figure: 1, Tenon first connector, 2, the second connector of Tenon, 3, groove, 4, fourth of the twelve Earthly Branches slot, 5, pin hole one, 6,
Tenon, 7, pin hole two, 8, protrusion, 9, fixed device, 10, pin, 11, spring, 12, nut, 13, stainless steel copper sheet, 14, end
Pin, 15, pin hole three, 16, stainless steel copper sheet one, 17, stainless steel copper sheet two.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1-4, describe in detail to the utility model.
The utility model provides a kind of track without right angle gap Telescopic connection device, including Tenon in the specific implementation
First connector 1, the second connector of Tenon 2 and fixed device 9, first connector of Tenon 1 and the second connector of Tenon 2 are logical
It crosses fixed device 9 to connect, the front side of first connector of Tenon 1 is equipped with groove 3, the rear side of first connector of Tenon 1
Equipped with fourth of the twelve Earthly Branches slot 4 and pin hole 1, the fourth of the twelve Earthly Branches slot 4 is recessed inwardly into square type and is arranged, and the pin hole 1 is perpendicular for the first connector of Tenon 1
The upward through-hole of histogram, the pin hole 1 pass through fourth of the twelve Earthly Branches slot 4, and second connector of Tenon 2 includes tenon 6 and pin hole 27, institute
It states tenon 6 and protrudes outward and be arranged in square type, the tenon 6 cooperates with groove 3, and the pin hole 27 is perpendicular for the second connector of Tenon 2
The upward through-hole of histogram, the pin hole 27 pass through tenon 6, and the rear side of second connector of Tenon 2 is equipped with protrusion 8, works as tenon
When the first connector of the fourth of the twelve Earthly Branches 1, the second connector of Tenon 2 are cooperatively connected, pin hole 1 and pin hole 27 are overlapped, and the fixed device 9 wraps
It includes across the pin 10 of pin hole 1 and pin hole 27, spring 11, nut 12, stainless steel copper sheet 13 and end pin 14, the pin
10 bottom is equipped with the pin hole 3 15 passed through for end pin 14.
The spring 11 is socketed on pin 10, and the nut 12 is socketed on pin 10, the top of pin 14 in end.Institute
It states groove 3 to be arranged in arc-shaped, described raised 8 are arranged in smooth arc-shaped.The stainless steel copper sheet 13 is equipped with two groups, respectively
For stainless steel copper sheet 1 and stainless steel copper sheet 2 17, the stainless steel copper sheet 1 and stainless steel copper sheet 2 17 are annular shape,
The stainless steel copper sheet 2 17 is socketed in the inside of stainless steel copper sheet 1, the outer circumference surface and pin of the stainless steel copper sheet 1
The inner wall in hole 1 is adapted to, and the spring 11 is arranged between stainless steel copper sheet 13 and end pin 14, the excircle of the spring 11
Face is adapted to 1.The lower section of stainless steel copper sheet 13, the L-shaped knot of the end pin 14 is arranged in the nut 12 and end pin 14
Structure setting.The pin hole 1 and the setting in rectangular configuration of pin hole 27, the pin hole 3 15 are arranged in round structure.
A kind of specific implementation process of the track of the utility model without right angle gap Telescopic connection device is as follows: this is practical new
When in use, the first connector of Tenon 1, the second connector of Tenon 2 are cooperated for type, will be installed to after the socket of Stainless Steel copper sheet 13
On pin 10, spring 11 is installed at the cooperation of pin hole 1 and pin hole 27, nut 12 is installed from the bottom of pin 10, it will be last
14 insertion pin hole 3 15 of end, it is fixed；The application method of the utility model is simple, stable structure, function admirable, is suitable for socially
It promotes the use of.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of track is without right angle gap Telescopic connection device, it is characterised in that: including the first connector of Tenon (1), Tenon
Second connector (2) and fixed device (9), first connector of Tenon (1) and the second connector of Tenon (2) pass through fixed dress
(9) connection is set, the front side of first connector of Tenon (1) is equipped with groove (3), the rear side of first connector of Tenon (1)
Equipped with fourth of the twelve Earthly Branches slot (4) and pin hole one (5), the fourth of the twelve Earthly Branches slot (4) is recessed inwardly rectangular structure setting, and the pin hole one (5) is Tenon
Through-hole on first connector (1) vertical direction, the pin hole one (5) pass through fourth of the twelve Earthly Branches slot (4), second connector of Tenon (2)
Including tenon (6) and pin hole two (7), the tenon (6) protrudes outward setting in rectangular configuration, the tenon (6) and groove (3)
Cooperation, the pin hole two (7) are the through-hole on the second connector of Tenon (2) vertical direction, and the pin hole two (7) passes through tenon
(6), the rear side of second connector of Tenon (2) is equipped with raised (8), when the first connector of Tenon (1), the second connector of Tenon
(2) when being cooperatively connected, pin hole one (5) and pin hole two (7) are overlapped, and the fixed device (9) includes across pin hole one (5) and pin hole
The pin (10), spring (11), nut (12), stainless steel copper sheet (13) and end pin (14) of two (7), the bottom of the pin (10)
Portion is equipped with the pin hole three (15) passed through for end pin (14).
2. a kind of track according to claim 1 is without right angle gap Telescopic connection device, it is characterised in that: the spring
(11) it is socketed on pin (10), the nut (12) is socketed on pin (10), in the top of end pin (14).
3. a kind of track according to claim 1 is without right angle gap Telescopic connection device, it is characterised in that: the groove
(3) it is arranged in arc-shaped, the protrusion (8) is arranged in smooth arc-shaped.
4. a kind of track according to claim 1 is without right angle gap Telescopic connection device, it is characterised in that: described stainless
Steel copper sheet (13) is equipped with two groups, respectively stainless steel copper sheet one (16) and stainless steel copper sheet two (17), the stainless steel copper sheet one
(16) and stainless steel copper sheet two (17) is annular shape, and the stainless steel copper sheet two (17) is socketed in the interior of stainless steel copper sheet one (16)
The outer circumference surface in portion, the stainless steel copper sheet one (16) is adapted to the inner wall of pin hole one (5), and the spring (11) is arranged stainless
Between steel copper sheet (13) and end pin (14), the outer circumference surface of the spring (11) is adapted to the inner wall of pin hole one (5).
5. a kind of track according to claim 1 is without right angle gap Telescopic connection device, it is characterised in that: the nut
(12) and end pin (14) setting is in the lower section of stainless steel copper sheet (13), and the end pin (14) is of an L-shaped structure setting.
6. a kind of track according to claim 1 is without right angle gap Telescopic connection device, it is characterised in that: the pin hole
One (5) and pin hole two (7) setting in rectangular configuration, the pin hole three (15) are arranged in round structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113383.XU CN209428861U (en) | 2018-12-17 | 2018-12-17 | A kind of track is without right angle gap Telescopic connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113383.XU CN209428861U (en) | 2018-12-17 | 2018-12-17 | A kind of track is without right angle gap Telescopic connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209428861U true CN209428861U (en) | 2019-09-24 |
Family
ID=67972033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822113383.XU Active CN209428861U (en) | 2018-12-17 | 2018-12-17 | A kind of track is without right angle gap Telescopic connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209428861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323357A (en) * | 2021-05-26 | 2021-08-31 | 中建五局第三建设有限公司 | Cantilever structure formwork support |
-
2018
- 2018-12-17 CN CN201822113383.XU patent/CN209428861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323357A (en) * | 2021-05-26 | 2021-08-31 | 中建五局第三建设有限公司 | Cantilever structure formwork support |
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| GR01 | Patent grant |