CN209468648U - A kind of rail connector - Google Patents
A kind of rail connector Download PDFInfo
- Publication number
- CN209468648U CN209468648U CN201920130679.4U CN201920130679U CN209468648U CN 209468648 U CN209468648 U CN 209468648U CN 201920130679 U CN201920130679 U CN 201920130679U CN 209468648 U CN209468648 U CN 209468648U
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- lintel
- connector
- rail
- connecting rod
- lead screw
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Abstract
The utility model relates to a kind of rail connectors, and including a pair of for clamping the fish platee of rail, the outside of the fish platee is equipped with clamping device；The quantity of the clamping device at least uses two, which is uniformly arranged on the upper of fish platee；The clamping device includes left connector and right connector, it is respectively installed with connecting rod in left connector and right connector, clamp clip is welded in connecting rod, clamp clip is equipped with limiting device, it is provided with lintel lead screw below fish platee, left connector and the equal movable set of right connector are on lintel lead screw；This product is easy for installation, improves installation effectiveness；This product is easy to operate, and structure is simple, can easily be accommodated, and has extensive market prospects.
Description
Technical field
The utility model relates to rail connection areas, and in particular to a kind of rail connector.
Background technique
In this field, the device for the connection for realizing two adjacent rail in orbit is called rail joint.
The connection of domestic and international conventional railway rail in a manner of fish platee connection based on, the construction of rail joint includes setting
Fish platee in rail two sides, fish platee are fixed by bolt and spring washer circle etc. with rail, and specially rail it
Between there are gaps to meet the requirement that rail expands with heat and contract with cold.The connection type is also usually applied to the emergency such as fracture of conventional track
In the case of, so that also can temporarily be used before broken rail has little time maintenance.The shortcomings that this connection type, at the scene into
It is time-consuming and laborious when row, affect operating efficiency.
Therefore, the rail connector that a kind of structure is simple, is easily installed is produced, there are extensive market prospects.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides the rail connector that a kind of structure is simple, is easily installed,
For overcoming defect in the prior art.
The technical solution adopted in the utility model are as follows: a kind of rail connector, including a pair of for clamping the fish of rail
The outside of tailgate, the fish platee is equipped with clamping device；The quantity of the clamping device at least uses two, and the clamping device is equal
It is even that the upper of fish platee is set；The clamping device includes left connector and right connector, is respectively installed in left connector and right connector
Connecting rod, clamp clip is welded in connecting rod, and clamp clip is equipped with limiting device, is provided with lintel silk below fish platee
Thick stick, left connector and the equal movable set of right connector are on lintel lead screw.
The limiting device includes position-limited box, and position-limited box uses rectangle barrel-like structure, and the open end welding of position-limited box is solid
It is scheduled on the lateral surface of fish platee, link slot is offered on position-limited box, in position-limited box, connecting rod is sleeved on clamp clip movable set
In link slot.
The rectangle limit chamber as composed by the lateral surface of fish platee and the inner wall of position-limited box is equipped on the outside of the fish platee
Body, clamp clip are located in the rectangle limit chamber body, and the thickness of clamp clip limits the height of cavity no more than the rectangle, and clamp clip is adopted
With the laminated structure that can do sliding motion in the rectangle limit chamber body, link slot is used from position-limited box one end to position-limited box
The groove-like structure that the other end extends, connecting rod is using the rod-like structure that can do sliding motion in link slot.
The quantity of the position-limited box uses two, between left connector and one of position-limited box and right connector and another
Be respectively arranged with fixinig plate between a position-limited box, be equipped with activity template between fixinig plate and position-limited box, fixinig plate and activity template it
Between be equipped with spring,
The lateral surface of the fish platee is equipped with the first anti-slip layer, and the first anti-slip layer is used to be opened along the lateral surface in fish platee
It is constituted equipped with several criss-cross meshed grooves, the section of the first anti-slip layer is serrated, and the medial surface of clamp clip is equipped with
Second anti-slip layer, the second anti-slip layer are constituted using sheet rubber, are cooperated between the second anti-slip layer and the first anti-slip layer, and first
Anti-slip layer is located in position-limited box, and the second anti-slip layer and clamp clip pass through bonding and be integrally formed structure.
The fixinig plate uses annular slice structure, and fixinig plate is fixedly set in connecting rod, activity template movable set
In connecting rod, activity template is using the annular slice structure that can do sliding motion along connecting rod axis direction, one end of spring
It is welded and fixed with fixinig plate, the other end and activity template of spring are welded and fixed, and the outer diameter of activity template is not less than the width of link slot.
The left connector and right connector are all made of L-shaped structure, which uses and be made of vertical plate and level board
Integrated plate structure, offer connecting rod through hole on the vertical plate, which offers lintel lead screw through hole, connection
Bar movable set is in connecting rod through hole, and lintel lead screw movable set is in lintel lead screw through hole, lintel lead screw through hole
Diameter and the diameter of lintel lead screw match.
The outside of left connector and the outside of right connector is respectively equipped with joint fixing nut, joint fixing nut set
In connecting rod, connecting rod and joint fixing nut are threadedly coupled, the diameter of connecting rod and the diameter phase of joint fixing nut
Cooperation.
The lintel lead screw uses T-shaped bolt shape structure, is set with lintel feed screw nut, lintel silk on lintel lead screw
Thick stick nut is connected with lintel threads of lead screw, and the internal diameter of lintel feed screw nut and the diameter of lintel lead screw match, left connector and
Right connector is located between the positive stop end and lintel feed screw nut of lintel lead screw, and right connector is welded with pin shaft, hinged on pin shaft
There is nut retaining sheet, nut retaining sheet uses n character form structure, and nut retaining sheet movable set is on lintel feed screw nut, lintel
It is matched between feed screw nut and nut retaining sheet.
Be capable of forming above the described lintel lead screw by left connector horizontal plate top surface and right connector horizontal plate top surface with
And virtual rail holding chamber composed by the medial surface of a pair of of fish platee, the rail holding chamber use T-shaped structure, the rail
Holding chamber and rail match, and the inner wall of the rail holding chamber is equipped with buffer layer, the inner wall of buffer layer and the rail holding chamber
Between be adhesively fixed.
The utility model beneficial effect is: firstly, this product has structure simple, including a pair of fish for being used for clamping rail
Tailgate, fish platee are equipped with clamping device for clamping this to fish platee, and clamping device includes left connector and right connector, left connector
Be respectively installed with connecting rod on right connector, lintel lead screw is equipped with below fish platee, left connector and right connector movable set exist
On lintel lead screw, clamp clip is welded in connecting rod, clamp clip and fish platee are flexibly connected；Secondly, being set on this product clamp clip
There is limiting device, which includes position-limited box, and link slot is offered on position-limited box, and clamp clip is sleeved in position-limited box, even
It is set with connecting rod in access slot, saves required time, guarantor when being attached matching when installation and simplifies
Installation steps；Again, this product clamps left connector and right connector, left connector and right connector difference by tightening lintel feed screw nut
It drives two connecting rods for being located at two sides to move inwardly simultaneously, drives two clamp clips of two sides to clamp fish platee, further
The step of simplifying installation；Finally, this product is pasted in the corresponding position of fish platee medial surface and left connector and right connector
There is buffer layer, buffer layer first can reduce impact of the shearing force to this product, improve the durability of this product, more one progress
Reduce noise, improve the applicability of this product；The utility model has structure simple, easy to operate, ingenious in design, greatly
It improves work efficiency greatly, there is good social and economic benefit, be the product easy to spread used.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the schematic diagram of the section structure of the utility model.
Fig. 5 is the partial enlargement diagram of Fig. 4 details A.
Fig. 6 is the partial enlargement diagram of Fig. 4 details B.
Fig. 7 is the utility model structure diagram.
Specific embodiment
As shown in Fig. 1,2,3,4,5,6,7, a kind of rail connector, including a pair of for clamping the fish platee 1 of rail,
The outside of the fish platee 1 is equipped with clamping device；The quantity of the clamping device at least uses two, which uniformly sets
It sets in the upper of fish platee 1；The clamping device includes left connector 2 and right connector 3, is respectively installed in left connector 2 and right connector 3
Connecting rod 6, clamp clip 4 is welded in connecting rod 6, and clamp clip 4 is equipped with limiting device, is provided with below fish platee 1
Lintel lead screw 7, left connector 2 and the equal movable set of right connector 3 are on lintel lead screw 7.The limiting device includes position-limited box
5, position-limited box 5 uses rectangle barrel-like structure, and the open end of position-limited box 5 is weldingly fixed on the lateral surface of fish platee 1, on position-limited box 5
Link slot 11 is offered, in position-limited box 5, connecting rod 6 is sleeved in link slot 11 4 movable set of clamp clip.
The rectangle as composed by the lateral surface of fish platee 1 and the inner wall of position-limited box 5 is equipped on the outside of the fish platee 1 to limit
Cavity, clamp clip 4 are located in the rectangle limit chamber body, and the thickness of clamp clip 4 is clamped no more than the height of rectangle limit cavity
Piece 4 using can do the laminated structure of sliding motion in the rectangle limit chamber body, link slot 11 using from 5 one end of position-limited box to
The groove-like structure that the other end of position-limited box 5 extends, connecting rod 6 is using the rod-shaped knot that can do sliding motion in link slot 11
Structure.The quantity of the position-limited box 5 uses two, between left connector 2 and one of position-limited box 5 and right connector 3 and another
It is respectively arranged with fixinig plate 8 between a position-limited box 5, activity template 9, fixinig plate 8 and work are equipped between fixinig plate 8 and position-limited box 5
Spring 10 is equipped between movable plate 9,
The lateral surface of the fish platee 1 is equipped with the first anti-slip layer 12, and the first anti-slip layer 12 is using along in the outer of fish platee 1
Side offers several criss-cross meshed grooves and constitutes, and the section of the first anti-slip layer 12 is serrated, clamp clip 4 it is interior
Side is equipped with the second anti-slip layer 13, and the second anti-slip layer 13 is constituted using sheet rubber, the second anti-slip layer 13 and the first anti-slip layer 12
Between cooperate, the first anti-slip layer 12 is located in position-limited box 5, and the second anti-slip layer 13 and clamp clip 4 are integrally formed by bonding
Structure.
The fixinig plate 8 uses annular slice structure, the internal diameter of the internal diameter of activity template 9 and fixinig plate 8 with connection
The diameter of bar 6 matches, and the inner wall and connecting rod 6 of fixinig plate 8 are welded and fixed, and fixinig plate 8 is fixedly set in connecting rod 6, living
9 movable set of movable plate is in connecting rod 6, and activity template 9 is using the annular slice that can do sliding motion along 6 axis direction of connecting rod
Structure, one end of spring 10 and fixinig plate 8 are welded and fixed, and the other end and activity template 9 of spring 10 are welded and fixed, activity template 9
Outer diameter is not less than the width of link slot 11.
The left connector 2 and right connector 3 is all made of L-shaped structure, which uses by vertical plate and level board institute group
At integrated plate structure, offer connecting rod through hole 14 on the vertical plate, which offers lintel lead screw through hole
15, in connecting rod through hole 14, the diameter of connecting rod through hole 14 and the diameter of connecting rod match 6 movable set of connecting rod
Close, 7 movable set of lintel lead screw in lintel lead screw through hole 15, the diameter of lintel lead screw through hole 15 and lintel lead screw 7
Diameter matches.The outside of the left connector 2 and the outside of right connector 3 are respectively equipped with joint fixing nut 16, and connector is solid
Determine nut 16 to be sleeved in connecting rod 6, connecting rod 6 and joint fixing nut 16 are threadedly coupled, and the diameter and connector of connecting rod 6 are solid
The diameter for determining nut 16 matches.
The lintel lead screw 7 uses T-shaped bolt shape structure, is set with lintel feed screw nut 17, mistake on lintel lead screw 7
Beam feed screw nut 17 and lintel lead screw 7 are threadedly coupled, and the internal diameter of lintel feed screw nut 17 and the diameter of lintel lead screw 7 match,
Left connector 2 and right connector 3 are located between the positive stop end and lintel feed screw nut 17 of lintel lead screw 7, and right connector 3 is welded with
Pin shaft 18, nut retaining sheet 19 is hinged on pin shaft 18, and nut retaining sheet 19 uses n character form structure, 19 activity of nut retaining sheet
It is sleeved on lintel feed screw nut 17, is matched between lintel feed screw nut 17 and nut retaining sheet 19.
The horizontal plate top surface of the horizontal plate top surface and right connector 3 by left connector 2 is capable of forming above the lintel lead screw 7
And virtual rail holding chamber composed by the medial surface of a pair of of fish platee 1, the rail holding chamber use T-shaped structure, it should
Rail holding chamber and rail match, and the inner wall of the rail holding chamber is equipped with buffer layer 20, and buffer layer 20 and the rail clamp
It is adhesively fixed between the inner wall of chamber.
This product application method is as follows: as shown in Fig. 1,2,3,4,5,6, firstly, a pair of of fish platee 1 is placed in the recessed of rail
Then the two sides of face position adjust the position between two clamping devices as needed, then tighten lintel by supporting tool
Feed screw nut 17, lintel feed screw nut 17 drive left connector 2 and right connector 3 to do relative motion, shorten left connector 2 vertical plate and
It is opposite that relative position between the vertical plate of right connector 3, left connector 2 and right connector 3 drive two fixinig plates 8 of two sides inwardly to do
Movement, two fixinig plates 8 drive corresponding connecting rod 6 to do corresponding sports, at this point, spring 10 is compressed, clamp clip 4 and position-limited box 5
It is disconnected, by further tightening lintel feed screw nut 17 finally for the second anti-slip layer 13 and fish tail of 4 bottom of clamp clip
First anti-slip layer 12 of 1 lateral surface of plate is connected, and then further tightens lintel feed screw nut 17, compresses clamp clip 4 sufficiently
Then nut retaining sheet 19 is sleeved on lintel feed screw nut 17 by fish platee 1, prevent lintel feed screw nut 17 from rotating,
To cause present apparatus clamping effect to be deteriorated.
By embodiment 1, realize the installation that facilitates of rail connector, meanwhile, between connecting rod 6 and left connector 2 with
And connecting rod 6 and right connector 3 are to be flexibly connected, and in unexpected situations, facilitate the replacement between part, further facilitate
It uses.
Embodiment 2: as Fig. 2,3,4,5,6,7, it is shown, with further, be equipped between two clamping devices at both ends
The clamping device at middle part, to clamp fish platee 1.
It is compared by embodiment 2 and embodiment 1, embodiment 2 further improves clamping effect and avoids because of clamping
Span is larger between position, not brought enough the technological deficiency of clamping force.
The utility model is a kind of rail connector for being satisfied with rail connection area worker needs, so that this is practical
It is novel that there are extensive market prospects.
Claims (10)
1. a kind of rail connector, it is characterised in that: including a pair of for clamping the fish platee (1) of rail, the fish tail
The outside of plate (1) is equipped with clamping device；The quantity of the clamping device at least uses two, which is uniformly arranged on fish tail
Plate (1) it is upper；The clamping device includes left connector (2) and right connector (3), is set in left connector (2) and right connector (3)
Have connecting rod (6), be welded in connecting rod (6) clamp clip (4), clamp clip (4) is equipped with limiting device, fish platee
(1) lower section is provided with lintel lead screw (7), and left connector (2) and right connector (3) movable set are on lintel lead screw (7).
2. rail connector according to claim 1, it is characterised in that: the limiting device includes position-limited box (5),
Position-limited box (5) uses rectangle barrel-like structure, and the open end of position-limited box (5) is weldingly fixed on the lateral surface of fish platee (1), position-limited box
(5) it is offered on link slot (11), for clamp clip (4) movable set in position-limited box (5), connecting rod (6) is sleeved on link slot
(11) in.
3. rail connector according to claim 2, it is characterised in that: be equipped on the outside of the fish platee (1) by fish
Rectangle composed by the lateral surface of tailgate (1) and the inner wall of position-limited box (5) limits cavity, and clamp clip (4) is located at rectangle limit
In cavity, the thickness of clamp clip (4) limits the height of cavity no more than the rectangle, and clamp clip (4) is used and can be limited in the rectangle
Do the laminated structure of sliding motion in the cavity of position, link slot (11) is using from position-limited box (5) one end to the other end of position-limited box (5)
The groove-like structure of extension, connecting rod (6) is using the rod-like structure that can do sliding motion in link slot (11).
4. rail connector according to claim 3, it is characterised in that: the quantity of the position-limited box (5) uses two
It is a, it is set respectively between left connector (2) and one of position-limited box (5) and between right connector (3) and another position-limited box (5)
It is equipped with fixinig plate (8), activity template (9) is equipped between fixinig plate (8) and position-limited box (5), between fixinig plate (8) and activity template (9)
Equipped with spring (10).
5. rail connector according to claim 3, it is characterised in that: the lateral surface of the fish platee (1) is equipped with
First anti-slip layer (12), the first anti-slip layer (12) using along the lateral surface in fish platee (1) offer several it is criss-cross
Meshed grooves are constituted, and the section of the first anti-slip layer (12) is serrated, and the medial surface of clamp clip (4) is equipped with the second anti-slip layer
(13), the second anti-slip layer (13) is constituted using sheet rubber, phase interworking between the second anti-slip layer (13) and the first anti-slip layer (12)
It closes, the first anti-slip layer (12) is located in position-limited box (5), and the second anti-slip layer (13) and clamp clip (4) pass through bonding and be integrally formed knot
Structure.
6. rail connector according to claim 4, it is characterised in that: the fixinig plate (8) uses annular slice
Structure, fixinig plate (8) are fixedly set on connecting rod (6), and activity template (9) movable set is on connecting rod (6), activity template (9)
Using the annular slice structure that can do sliding motion along connecting rod (6) axis direction, one end of spring (10) and fixinig plate (8)
It is welded and fixed, the other end and activity template (9) of spring (10) are welded and fixed, and the outer diameter of activity template (9) is not less than link slot (11)
Width.
7. rail connector according to claim 2, it is characterised in that: the left connector (2) and right connector (3) is equal
Using L-shaped structure, which uses the one plate structure as composed by vertical plate and level board, opens up on the vertical plate
Have connecting rod through hole (14), which offers lintel lead screw through hole (15), and connecting rod (6) movable set is in connecting rod
In through hole (14), lintel lead screw (7) movable set in lintel lead screw through hole (15), lintel lead screw through hole (15) it is straight
The diameter of diameter and lintel lead screw (7) matches.
8. rail connector according to claim 7, it is characterised in that: the outside and the right side of the left connector (2) connect
The outside of head (3) is respectively equipped with joint fixing nut (16), and joint fixing nut (16) is sleeved on connecting rod (6), connection
Bar (6) and joint fixing nut (16) are threadedly coupled, and the diameter of connecting rod (6) and the diameter of joint fixing nut (16) match
It closes.
9. rail connector according to claim 7, it is characterised in that: the lintel lead screw (7) uses T-shaped spiral shell
Bolt shape structure is set with lintel feed screw nut (17) on lintel lead screw (7), lintel feed screw nut (17) and lintel lead screw (7) spiral shell
Line connection, the internal diameter of lintel feed screw nut (17) and the diameter of lintel lead screw (7) match, left connector (2) and right connector (3)
Between the positive stop end and lintel feed screw nut (17) of lintel lead screw (7), right connector (3) is welded with pin shaft (18), pin
It is hinged on axis (18) nut retaining sheet (19), nut retaining sheet (19) uses n character form structure, nut retaining sheet (19) movable sleeve
On lintel feed screw nut (17), matched between lintel feed screw nut (17) and nut retaining sheet (19).
10. rail connector according to claim 7, it is characterised in that: being capable of shape above the lintel lead screw (7)
At the horizontal plate top surface of horizontal plate top surface and right connector (3) by left connector (2) and the medial surface institute group of a pair of of fish platee (1)
At virtual rail holding chamber, which uses T-shaped structure, and the rail holding chamber and rail match, the steel
The inner wall of rail holding chamber is equipped with buffer layer (20), is adhesively fixed between buffer layer (20) and the inner wall of the rail holding chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130679.4U CN209468648U (en) | 2019-01-25 | 2019-01-25 | A kind of rail connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130679.4U CN209468648U (en) | 2019-01-25 | 2019-01-25 | A kind of rail connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468648U true CN209468648U (en) | 2019-10-08 |
Family
ID=68093163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920130679.4U Active CN209468648U (en) | 2019-01-25 | 2019-01-25 | A kind of rail connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083204A (en) * | 2021-10-23 | 2022-02-25 | 四川银桥钢模有限公司 | Steel formwork welding platform and welding method |
-
2019
- 2019-01-25 CN CN201920130679.4U patent/CN209468648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083204A (en) * | 2021-10-23 | 2022-02-25 | 四川银桥钢模有限公司 | Steel formwork welding platform and welding method |
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