CN209024902U - A kind of steel rail spring crimping device - Google Patents
A kind of steel rail spring crimping device Download PDFInfo
- Publication number
- CN209024902U CN209024902U CN201821733763.7U CN201821733763U CN209024902U CN 209024902 U CN209024902 U CN 209024902U CN 201821733763 U CN201821733763 U CN 201821733763U CN 209024902 U CN209024902 U CN 209024902U
- Authority
- CN
- China
- Prior art keywords
- sleeper
- block
- iron base
- fixedly installed
- groove body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002788 crimping Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 76
- 229910052742 iron Inorganic materials 0.000 claims abstract description 38
- 241001669679 Eleotris Species 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a kind of steel rail spring crimping devices, including sleeper, rail, preburied iron base and vertical plate, the top of sleeper is equipped with port, groove body is equipped in the end of sleeper and port, preburied iron base is located in groove body, cylinder groove is equipped in the end of sleeper and port, the inner sidewall of cylinder groove is fixedly installed with riffled tube, the left side bottom of vertical plate is equipped with circular hole, screw rod is bolted in riffled tube, the outer end of screw rod passes through circular hole and is fixedly installed with fixed block, the inside top of vertical plate is fixedly installed with jacking block, the outside of preburied iron base is fitted tightly on the inside of jacking block, preburied iron base is equipped with spring, the utility model is by being equipped with groove body in the end of sleeper, pre-buried iron block is placed in groove body, then pre-buried iron block is squeezed by the jacking block that screw rod controls, pre-buried iron block is fixed, this crimping device replaces spring more Add it is laborsaving, maintenance work expend the time it is short, structure is simple, easy to operate.
Description
Technical field
The utility model relates to rail fastening technical field, specially a kind of steel rail spring crimping device.
Background technique
Elastic buckles casting die can store strain energy by way of predeformation, so as to adjusting the fluctuation status of buckle press, rigidity
Buckling piece then cannot, therefore, the anti-creep performance of spring secures rail to sleeper is better than rigid fastener is all at present when contacting piece is installed
When producing sleeper, the preburied iron base of fastener is integrally formed in sleeper, then when the spring damage on preburied iron base, only
Entire sleeper can be replaced, consuming time is long for maintenance work, and replacement is laborious, for this purpose, it is proposed that a kind of steel rail spring crimping device.
Utility model content
The purpose of this utility model is to provide a kind of steel rail spring crimping devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of steel rail spring crimping device, including rail
Pillow, rail, preburied iron base and vertical plate, the top of the sleeper are equipped with port, are equipped with slot in the end of the sleeper and port
Body, the preburied iron base are located in groove body, and cylinder groove, the inside of the cylinder groove are equipped in the end of the sleeper and port
Wall is fixedly installed with riffled tube, and the left side bottom of the vertical plate is equipped with circular hole, is bolted with screw rod in the riffled tube, institute
The outer end for stating screw rod passes through circular hole and is fixedly installed with fixed block, and the inside top of the vertical plate is fixedly installed with jacking block, the top
The outside of preburied iron base is fitted tightly on the inside of block, the preburied iron base is equipped with spring, the toe-end withholding of surface of the spring
It is fitted tightly on rail.
Preferably, the screw rod includes spreader and stud, and the stud is screwed onto riffled tube, the outer end of the stud
It is fixedly mounted on the inner end of spreader, the outer end of the spreader passes through circular hole and is fixed on fixed block.
Preferably, the outside of the preburied iron base is equipped with card slot, is fixedly installed with fixture block, the card on the inside of the jacking block
The basal sliding of block is mounted on the bottom wall of card slot.
Preferably, rubber layer is fixedly installed on the inside of the vertical plate.
Preferably, the basal sliding of the jacking block is mounted on the bottom wall of groove body.
Compared with prior art, the utility model has the beneficial effects that the utility model is equipped with by the end in sleeper
Pre-buried iron block is placed in groove body by groove body, then squeezes pre-buried iron block by the jacking block that screw rod controls, pre-buried iron block is carried out
Fixed, it is more laborsaving that this crimping device replaces spring, and maintenance work expends that the time is short, and structure is simple, easy to operate, and screw rod by
Spreader and stud composition, will not shadow while rotating spreader through the side walls of spreader on the circular hole inner sidewall of vertical plate
The movement for ringing jacking block is equipped in the card slot that fixture block is stuck in preburied iron base in the right end of jacking block, can prevent entire buckling piece from erecting
Histogram to displacement, increase stability.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is schematic diagram at a of the utility model.
In figure: 1, sleeper, 2, rail, 3, groove body, 4, preburied iron base, 5, cylinder groove, 6, riffled tube, 7, vertical plate, 8, top
Block, 9, fixed block, 10, circular hole, 11, screw rod, 12, spring, 13, spreader, 14, stud, 15, card slot, 16, fixture block, 17, rubber
Layer.
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.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of steel rail spring crimping device, including rail
Pillow 1, rail 2, preburied iron base 4 and vertical plate 7, the top of sleeper 1 are equipped with port, and port is (unlabeled in figure) to be located at sleeper 1 in Fig. 1
Top left side, a complete sleeper 1 is equipped with groove body 3, preburied iron base 4 in the end of sleeper 1 and port there are two port
In groove body 3, cylinder groove 5 is equipped in the end of sleeper 1 and port, the inner sidewall of cylinder groove 5 is fixedly installed with internal screw thread
Pipe 6, the left side bottom of vertical plate 7 are equipped with circular hole 10, and screw rod 11 is bolted in riffled tube 6, and the outer end of screw rod 11 passes through circular hole
10 are fixedly installed with fixed block 9, and the inside of fixed block 9 is fitted tightly over the outside of vertical plate 7, the fixed peace of the inside top of vertical plate 7
Equipped with jacking block 8, the inside of jacking block 8 is fitted tightly over the outside of preburied iron base 4, and preburied iron base 4 is equipped with spring 12, spring 12
Toe-end withholding of surface is fitted tightly on rail 2.
Specifically, screw rod 11 includes spreader 13 and stud 14, stud 14 is screwed onto riffled tube 6, outside stud 14
End is fixedly mounted on the inner end of spreader 13, and the outer end of spreader 13 passes through circular hole 10 and is fixed on fixed block 9, the side wall of spreader 13 and
The inner sidewall of circular hole 10 is opposite to be slided, if the whole Duan Douwei stud of screw rod 11, screw thread can be contacted with the inner sidewall of circular hole 10, is easy
Screw thread is damaged, by the way that spreader 13 is arranged, spreader 13 can be made to will not influence the movement of jacking block 8 while rotation.
Specifically, the outside of preburied iron base 4 is equipped with card slot 15, the inside of jacking block 8 is fixedly installed with fixture block 16, fixture block 16
Basal sliding be mounted on the bottom wall of card slot 15, when the inside of jacking block 8 is fitted tightly over the outside of preburied iron base 4, fixture block
16 can be inserted into card slot 15, and preburied iron base 4 is avoided to move up.
Specifically, the inside of vertical plate 7 is fixedly installed with rubber layer 17, the inside of rubber layer 17 is fitted in riffled tube 6
End, the design of rubber layer 17 effectively can carry out waterproof by internal threads pipe 6.
Specifically, the basal sliding of jacking block 8 is mounted on the bottom wall of groove body 3, when stud 14 screws in riffled tube 6,
Fixed block 9 pushes vertical plate 7 to move, and the bottom wall of jacking block 8 and groove body 3 is contacted and slided, and can increase the consistency of the movement of jacking block 8, if
When the bottom of jacking block 8 is higher than the bottom wall of groove body 3, vertical plate 7 is pushed to move by fixed block 9, jacking block 8 is easy front and back deflection.
Working principle: when being replaced to spring 12, fixed block 9 is rotated, so that jacking block 8 is no longer squeezed preburied iron base 4, removes
Preburied iron base 4 can be realized the replacement whole to spring 12 and preburied iron base 4, and when installation, preburied iron base 4 is placed in groove body 3,
Make inside and the fitting of 3 inner sidewall of groove body of preburied iron base 4, then rotation fixed block 9, the bottom wall of jacking block 8 and groove body 3 is contacted and slided
It is dynamic, until jacking block 8 contacts the outside of preburied iron base 4, it is fixed, while fixture block 16 can be inserted into card slot 15, avoids pre-buried
Iron seat 4 moves up.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of steel rail spring crimping device, it is characterised in that: including sleeper (1), rail (2), preburied iron base (4) and vertical plate
(7), the top of the sleeper (1) is equipped with port, is equipped with groove body (3) in the end of the sleeper (1) and port, described pre-buried
Iron seat (4) is located in groove body (3), is equipped with cylinder groove (5) in the end of the sleeper (1) and port, the cylinder groove (5)
Inner sidewall is fixedly installed with riffled tube (6), and the left side bottom of the vertical plate (7) is equipped with circular hole (10), the riffled tube
(6) it is bolted with screw rod (11) in, the outer end of the screw rod (11) passes through circular hole (10) and is fixedly installed with fixed block (9), described vertical
The inside top of plate (7) is fixedly installed with jacking block (8), and the outer of preburied iron base (4) is fitted tightly on the inside of the jacking block (8)
Side, the preburied iron base (4) are equipped with spring (12), and the toe-end withholding of surface of the spring (12) is fitted tightly on rail (2).
2. a kind of steel rail spring crimping device according to claim 1, it is characterised in that: the screw rod (11) includes spreader
(13) it is screwed onto riffled tube (6) with stud (14), the stud (14), the outer end of the stud (14) is fixedly mounted on cross
The inner end of column (13), the outer end of the spreader (13) pass through circular hole (10) and are fixed on fixed block (9).
3. a kind of steel rail spring crimping device according to claim 1, it is characterised in that: outside the preburied iron base (4)
Side is equipped with card slot (15), is fixedly installed with fixture block (16) on the inside of the jacking block (8), the basal sliding installation of the fixture block (16)
On the bottom wall of card slot (15).
4. a kind of steel rail spring crimping device according to claim 1, it is characterised in that: the inside of the vertical plate (7) is solid
Dingan County is equipped with rubber layer (17).
5. a kind of steel rail spring crimping device according to claim 1, it is characterised in that: the bottom of the jacking block (8) is sliding
The dynamic bottom wall for being mounted on groove body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733763.7U CN209024902U (en) | 2018-10-25 | 2018-10-25 | A kind of steel rail spring crimping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733763.7U CN209024902U (en) | 2018-10-25 | 2018-10-25 | A kind of steel rail spring crimping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209024902U true CN209024902U (en) | 2019-06-25 |
Family
ID=66907264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821733763.7U Expired - Fee Related CN209024902U (en) | 2018-10-25 | 2018-10-25 | A kind of steel rail spring crimping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209024902U (en) |
-
2018
- 2018-10-25 CN CN201821733763.7U patent/CN209024902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 |