CN209010870U - A kind of track pressure detecting anchor bolt - Google Patents
A kind of track pressure detecting anchor bolt Download PDFInfo
- Publication number
- CN209010870U CN209010870U CN201821522843.8U CN201821522843U CN209010870U CN 209010870 U CN209010870 U CN 209010870U CN 201821522843 U CN201821522843 U CN 201821522843U CN 209010870 U CN209010870 U CN 209010870U
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- round bar
- block
- pressure detecting
- anchor bolt
- level
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Abstract
The utility model discloses a kind of track pressure detecting anchor bolts, including round bar, the round bar surface is equipped with external screw thread, it is set with nut on the round bar and is located at external screw thread, level-one washer and second level washer are movably installed on the round bar respectively, the round bar surface is equipped with fixed sleeving, the fixed sleeving lower surface is equipped with several the piece that rises, round bar surface lower end is equipped with annular jacking block, the round bar upper surface is equipped with convex block, the lug surface is equipped with ring block, link block is movably installed on the ring block, the link block following table is inward-facing to be provided with movable chamber, the movable chamber lower surface is provided with connecting hole, pressure sensor is equipped in the groove, a side surface is provided with string holes in the groove, the mounting seat upper surface is equipped with sealing eardrum.The utility model combines pressure sensing tools with bolt, facilitates fixed and uses, and saves the program that pressure sensing tools are individually fixedly mounted, and using effect is more preferable.
Description
Technical field
The utility model relates to rail anchor bolt field, especially a kind of track pressure detecting anchor bolt.
Background technique
Railroad track, abbreviation rail, rail, track etc..For railway, and with railway switch cooperation, enable train without turn
To just capable of walking.Track is usually made of two parallel rail.Rail fixation is placed on sleeper, is cut under sleeper for road.With
Rail made of steel can bear bigger weight than other materials.Sleeper is also known as sleeper or road pillow, and function is rail
Weight separately spread, and keep rail fix, maintain the gauge of rail.Rail can also be layered on the pedestal that concrete is built up
, or even inside concrete, need to be auxiliarily fixed by anchor bolt, but need to carry out pressure detecting in the respective location of track,
It needs separately installed, but is inconvenient to fix, be improved regarding to the issue above.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of track pressure detecting anchor bolt.
To achieve the above object, the utility model provides the following technical solutions: a kind of track pressure detecting anchor bolt, including
Round bar, the round bar surface are equipped with external screw thread, and nut is set on the round bar and is located at external screw thread, on the round bar respectively
It is movably installed with level-one washer and second level washer, the round bar surface is equipped with fixed sleeving, and the fixed sleeving lower surface is equipped with
Several the piece that rises, round bar surface lower end are equipped with annular jacking block, and the round bar upper surface is equipped with convex block, the lug surface
Equipped with ring block, link block is movably installed on the ring block, the link block following table is inward-facing to be provided with movable chamber, the work
Dynamic chamber lower surface is provided with connecting hole, and the link block upper surface is equipped with mounting seat, and the mounting seat upper surface is provided with groove,
Pressure sensor is equipped in the groove, a side surface is provided with string holes in the groove, and the mounting seat upper surface is equipped with close
Seal eardrum.
Preferably, the jacking block surface is inclined-plane.
Preferably, the second level gasket diameters are greater than level-one gasket diameters.
Preferably, the rounded structure in link block section.
Preferably, seal rubber sleeve is equipped in the string holes.
The track pressure detecting anchor bolt made using the technical solution of the utility model, by pressure sensing tools and bolt
It combines, facilitate fixed and uses, save the program that pressure sensing tools are individually fixedly mounted, and using effect is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of track pressure detecting anchor bolt described in the utility model；
In figure, 1, round bar；2, external screw thread；3, nut；4, level-one washer；5, second level washer；6, fixed sleeving；7, rise piece；
8, annular jacking block；9, convex block；10, ring block；11, link block；12, movable chamber；13, connecting hole；14, mounting seat；15, recessed
Slot；16, pressure sensor；17, string holes；18, eardrum is sealed；19, seal rubber sleeve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of track pressure detecting anchor bolt as shown in Figure 1, including round bar 1, the round bar 1
Surface is equipped with external screw thread 2, and nut 3 is set on the round bar 1 and is located at external screw thread 2, movable set is distinguished on the round bar 1
There are level-one washer 4 and second level washer 5,1 surface of round bar is equipped with fixed sleeving 6, and 6 lower surface of fixed sleeving is equipped with several
A piece 7 that rises, the 1 surface lower end of round bar are equipped with annular jacking block 8, and 1 upper surface of round bar is equipped with convex block 9,9 table of convex block
Face is equipped with ring block 10, is movably installed with link block 11 on the ring block 10,11 following table of link block is inward-facing to be provided with work
Dynamic chamber 12,12 lower surface of movable chamber are provided with connecting hole 13, and 11 upper surface of link block is equipped with mounting seat 14, the peace
Dress 14 upper surface of pedestal is provided with groove 15, is equipped with pressure sensor 16 in the groove 15, a side surface is opened in the groove 15
There is string holes 17,14 upper surface of mounting seat is equipped with sealing eardrum 18；The jacking block surface is inclined-plane；The second level washer 5
Diameter is greater than 4 diameter of level-one washer；The rounded structure in 11 section of link block；Seal rubber sleeve 19 is equipped in the string holes 17.
When specifically used: round bar 1 and casing are inserted into the slot held successfully, rotating nut 3 make the level-one washer 4 of lower end with
Second level washer 5 is in contact with fixed sleeving 6, while round bar 1 is moved up by the rotation of nut 3,8 meeting of annular jacking block of bottom
The piece 7 that will rise jacks up opening completion expansion effect and is fixed, and carrying out rotation in round bar 1 makes convex block 9 and 10 meeting of ring block on top
It is rotated in the movable chamber 12 of link block 11, such mounting seat 14 will not be rotated simultaneously with round bar 1, upward in round bar 1
When mobile, the sealing eardrum 18 in mounting seat 14 can be in contact with rail, reach installation purpose after sealing 18 stress of eardrum, complete
It is used at being installed into exercise, the pressure sensor 16 in the groove 15 of sealed base can carry out transmitting sense by sealing eardrum 18
It answers, the connecting line of pressure sensor 16 is pierced by by string holes 17, and being equipped with seal rubber sleeve 19 prevents rainwater from entering.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of track pressure detecting anchor bolt, including round bar, which is characterized in that the round bar surface is equipped with external screw thread, described
It is set with nut on round bar and is located at external screw thread, is movably installed with level-one washer and second level washer, institute on the round bar respectively
Round bar surface is stated equipped with fixed sleeving, the fixed sleeving lower surface is equipped with several the piece that rises, and round bar surface lower end is set
There is annular jacking block, the round bar upper surface is equipped with convex block, and the lug surface is equipped with ring block, movable set on the ring block
There is link block, the link block following table is inward-facing to be provided with movable chamber, and the movable chamber lower surface is provided with connecting hole, the link block
Upper surface is equipped with mounting seat, and the mounting seat upper surface is provided with groove, and pressure sensor is equipped in the groove, described recessed
A side surface is provided with string holes in slot, and the mounting seat upper surface is equipped with sealing eardrum.
2. a kind of track pressure detecting anchor bolt according to claim 1, which is characterized in that the jacking block surface is oblique
Face.
3. a kind of track pressure detecting anchor bolt according to claim 1, which is characterized in that the second level gasket diameters are big
In level-one gasket diameters.
4. a kind of track pressure detecting anchor bolt according to claim 1, which is characterized in that the link block section is in circle
Shape structure.
5. a kind of track pressure detecting anchor bolt according to claim 1, which is characterized in that be equipped with sealing in the string holes
Gum cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522843.8U CN209010870U (en) | 2018-09-18 | 2018-09-18 | A kind of track pressure detecting anchor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522843.8U CN209010870U (en) | 2018-09-18 | 2018-09-18 | A kind of track pressure detecting anchor bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209010870U true CN209010870U (en) | 2019-06-21 |
Family
ID=66833431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522843.8U Active CN209010870U (en) | 2018-09-18 | 2018-09-18 | A kind of track pressure detecting anchor bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209010870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243505A (en) * | 2019-07-10 | 2019-09-17 | 法施达科技有限公司 | A kind of pressure sensor washer |
| CN111287023A (en) * | 2020-02-19 | 2020-06-16 | 中铁第四勘察设计院集团有限公司 | Anchor bolt and ballastless track |
-
2018
- 2018-09-18 CN CN201821522843.8U patent/CN209010870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243505A (en) * | 2019-07-10 | 2019-09-17 | 法施达科技有限公司 | A kind of pressure sensor washer |
| CN111287023A (en) * | 2020-02-19 | 2020-06-16 | 中铁第四勘察设计院集团有限公司 | Anchor bolt and ballastless track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300399 Zone E, Intersection of Changxing Road and Fude Road, Baodi Plastic Products Industrial Zone, Baodi District, Tianjin Patentee after: Fashida (Tianjin) Intelligent Technology Co.,Ltd. Address before: No. 1, Approach Channel, Jinqiao Industrial Park, Dongli District, Tianjin, 300399 Patentee before: FASTEN (DALIAN) ENGINEERING MATERIALS Co.,Ltd. |
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| CP03 | Change of name, title or address |