CN213125411U - Fixing device of rail bottom cable - Google Patents
Fixing device of rail bottom cable Download PDFInfo
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- CN213125411U CN213125411U CN202021484632.7U CN202021484632U CN213125411U CN 213125411 U CN213125411 U CN 213125411U CN 202021484632 U CN202021484632 U CN 202021484632U CN 213125411 U CN213125411 U CN 213125411U
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- 239000012634 fragment Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 208000035874 Excoriation Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to a fixing device of cable at bottom of rail, characterized by: the cable fixing device comprises a fixing rod (1), a fixing seat (2) and a fastener (3), wherein a through hole for fixing the fixing rod (1) is formed in one side of the fixing seat (2), a cable penetrates through a cable groove (6) in the other side of the fixing seat, and the through hole fixed by the fixing rod (1) and the groove center of the cable groove (6) are on the same horizontal line; one end of the fixed rod (1) is in a hook (4) structure, and the other end of the fixed rod is provided with a threaded rod (5); threaded rod (5) pass the via hole of fixing base (2) and fixed through fastener (3), fastener (3) adopt nut and shell fragment, and the (4) size of couple is the same with the shape of rail end both sides, and couple (4) card is on the edge of rail end one side, and rail end opposite side card is on the bayonet socket of fixing base (2). The fixing device for the rail-bottom cable can greatly reduce the labor cost for installation, shorten the construction period and facilitate replacement (or removal).
Description
Technical Field
The utility model discloses the type relates to the railway engineering field, especially a fixing device of railed bottom cable.
Background
The tail cable of the existing RSR180 wheel sensor adopts a star-shaped cable of a rubber protective sleeve, and in order to prevent a trailer or reduce skin abrasion, a track bed is tiled in the construction process, and is fixed on the track bed by a line clamp after an expansion bolt is installed on the track bed.
The traditional method has the advantages that: more fixing positions can be selected, and the fixing is firm; the disadvantages are that: need drill hole on the railway roadbed, after the fixed expansion bolts, with the ply-yarn drill fixed, complex operation, if can leave expansion bolts on the railway roadbed when needing to demolish the cable, it is difficult to clear away completely.
Disclosure of Invention
The utility model provides a fixing device of cable at bottom of rail to reduce the installation cost of labor to a great extent, reduction of erection time, it is convenient to change (or demolish).
In order to solve the problems, the technical scheme of the utility model is that a fixing device of a rail bottom cable is provided, which is characterized in that: the cable fixing device comprises a fixing rod, a fixing seat and a fastener, wherein a through hole for fixing the fixing rod is formed in one side of the fixing seat, a cable penetrates through a cable groove in the other side of the fixing seat, and the through hole for fixing the fixing rod and the groove center of the cable groove are on the same horizontal line.
One end of the fixed rod is of a hook structure, and the other end of the fixed rod is a threaded rod; the threaded rod passes the via hole of fixing base and is fixed through the fastener, and the fastener adopts nut and shell fragment, and the couple size is the same with the shape of rail end both sides, and the couple card is on the edge of rail end one side, and the opposite side card of rail end is on the bayonet socket of fixing base, makes the cable pass the cable groove at the rail end.
The hook bottom of the hook is provided with a platform, the height of the platform is larger than the thickness of one side edge of the rail bottom, so that the hook can be well contacted with the rail bottom when being fixed, and the hook has firm and fixed effects when vibrating.
The fixing base comprises horizontal piece and perpendicular piece, horizontal piece and perpendicular piece structure as an organic whole, the length of horizontal piece and perpendicular piece is greater than the width of horizontal piece and perpendicular piece, two face coincidences of horizontal piece and perpendicular piece form the fixed block, the cable groove is on the right side of horizontal piece, the via hole of fixing base one side is in the coincidence department of horizontal piece and perpendicular piece, the level is perpendicular to extending to the couple direction.
The upper end of the vertical block is provided with a clamping groove connected with the other side of the rail bottom, the clamping groove corresponds to the platform of the hook, one clamping groove is fixed on one side of the rail bottom, and the other clamping groove is fixed on the other side of the rail bottom.
The fixed rod is divided into three sections, wherein the first section is a threaded rod, the length of the threaded rod is 70mm, the second section is a smooth round rod, and the third section is a bent hook.
The overall external dimension range of the fixed seat is 47 x 40.7 x 35.7 mm-77 x 70.7 x 65.7mm, the optimal external dimension range is 62 x 55.7 x 50.7mm, 62 is the length of the horizontal block, 55.7 is the length of the vertical block, and 50.7 is the heights of the horizontal block and the vertical block.
The rail bottom cable is placed in a cable groove of the fixing base through the bottom of the steel rail, the fixing rod spans over the bottom of the steel rail and is hung with one end of the steel rail through a hook, the fixing rod threaded rod penetrates through a through hole of the vertical block and is connected with the threaded rod through a fastener, the other end of the steel rail is clamped in a clamping groove of the fixing block, the steel rail is tightly embraced by the hook and the clamping groove of the fixing block, and the cable passes through the bottom of the steel rail.
The utility model has the advantages that: the rail bottom cable is placed in the cable groove, the fixing clamp and the fixing seat clamp the bottom of the rail, and the fastening piece is fastened to fix the rail bottom cable, so that the rail bottom cable is convenient and simple to assemble and disassemble; compared with the traditional installation mode, the process of punching the ballast bed is saved, the labor cost is reduced, and the installation period is shortened.
The invention will be further explained with reference to the drawings of the embodiments.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an explanatory view of the structure of the embodiment of the present invention.
In the figure: 1. fixing the rod; 2. a fixed seat; 3. a fastener; 4. hooking; 5. a threaded rod; 6. a cable trough; 7. a fixed block; 8. a rail; 9. a horizontal block; 10. a vertical block; 11. a platform.
Detailed Description
To further explain the technical means and methods adopted by the present invention to achieve the intended objects, the following detailed description of the embodiments, structural features and methods thereof, with reference to the accompanying drawings and examples, is given below.
As shown in fig. 1, the utility model relates to a fixing device of cable at bottom of rail, including dead lever 1, fixing base 2, fastener 3, there is the via hole that is used for dead lever 1 to fix in one side of fixing base 2, and the cable passes cable groove 6 in the opposite side, and the via hole that dead lever 1 is fixed and the groove center of cable groove 6 are on a horizontal line.
One end of the fixed rod 1 is in a hook 4 structure, and the other end of the fixed rod is provided with a threaded rod 5; threaded rod 5 passes the via hole of fixing base 2 and fixes through fastener 3, and fastener 3 adopts nut and shell fragment, and the size of couple 4 is the same with the shape of rail end both sides, and couple 4 card is on the edge of rail end one side, and the opposite side card of rail end is on the bayonet socket of fixing base 2, makes the cable pass cable groove 6 at the rail end.
The bottom of the hook 4 is provided with a platform 11, and the height of the platform 11 is larger than the thickness of one side edge of the rail bottom, so that the hook 4 can be well contacted with the rail bottom when being fixed, and the firm and fixed effect can be ensured when the rail bottom vibrates.
The fixing seat 2 is composed of a horizontal block 9 and a vertical block 10, the horizontal block 9 and the vertical block 10 are of an integral structure, the length of the horizontal block 9 and the length of the vertical block 10 are larger than the width (the upper part and the lower part are wide) of the horizontal block 9 and the vertical block 10, two surfaces of the horizontal block 9 and the vertical block 10 are overlapped to form a fixing block 7, a cable groove 6 is arranged on the right side of the horizontal block 9 (refer to the attached drawing 1), and a through hole on one side of the fixing seat 2 horizontally and vertically extends towards the direction of the hook 4 at the overlapping position of the horizontal block 9 and the vertical block 10.
The upper end of the vertical block 10 is provided with a clamping groove 12 connected with the other side of the rail bottom, the clamping groove 12 corresponds to the platform 11 of the hook 4, one clamping groove is fixed on one side of the rail bottom, and the other clamping groove is fixed on the other side of the rail bottom.
The fixing rod 1 is divided into three sections, the first section is a threaded rod 5, the length of the threaded rod 5 is 70mm, the second section is a smooth round rod, and the third section is a bent hook.
The overall range of the fixed seat 2 is 47 × 40.7 × 35.7 mm-77 × 70.7 × 65.7mm, and is optimally 62 × 55.7 × 50.7mm, 62 is the length of the vertical block 10, 55.7 is the length of the horizontal block 9, and 50.7 is the heights of the horizontal block 9 and the vertical block 10.
As shown in fig. 1 and 2, fig. 2 is a use description drawing of the utility model, rail end cable passes through the bottom of rail 8, place in the cable groove 6 of fixing base 2, dead lever 1 strides across the bottom of rail 8, articulate through couple 4 and rail 8's one end, dead lever 1, threaded rod 5 pass the via hole of vertical block 10 and are connected with threaded rod 5 through fastener 3, make rail 8's other end joint in draw-in groove 12 of fixed block 7, couple 4 and fixed block 7's draw-in groove 12 are tightly embracing rail 8, make the cable pass through rail 8's bottom.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. The utility model provides a fixing device of railed ground cable which characterized by: the fixing device comprises a fixing rod (1), a fixing seat (2) and a fastener (3), wherein a through hole for fixing the fixing rod (1) is formed in one side of the fixing seat (2), a cable penetrates through a cable groove (6) in the other side of the fixing seat, and the through hole for fixing the fixing rod (1) and the groove center of the cable groove (6) are on the same horizontal line.
2. The device for fixing the railed cable according to claim 1, wherein: one end of the fixed rod (1) is in a hook (4) structure, and the other end of the fixed rod is provided with a threaded rod (5); threaded rod (5) pass the via hole of fixing base (2) and pass through fastener (3) fixedly, and fastener (3) adopt nut and shell fragment, and the size of couple (4) is the same with the shape of rail bottom both sides, and couple (4) card is on the edge of rail bottom one side, and rail bottom opposite side card is on the bayonet socket of fixing base (2), makes the cable pass cable groove (6) at the rail bottom.
3. The device for fixing the railed cable according to claim 2, wherein: the rail bottom of the hook (4) is provided with a platform (11), and the height of the platform (11) is larger than the thickness of one side edge of the rail bottom, so that the hook (4) can be well contacted with the rail bottom when being fixed.
4. The device for fixing the railed cable according to claim 1, wherein: the fixing seat (2) is composed of a horizontal block (9) and a vertical block (10), the horizontal block (9) and the vertical block (10) are of an integral structure, the length of the horizontal block (9) and the length of the vertical block (10) are larger than the width of the horizontal block (9) and the width of the vertical block (10), two faces of the horizontal block (9) and the vertical block (10) are overlapped to form a fixing block (7), a cable groove (6) is formed in the right side of the horizontal block (9), a through hole in one side of the fixing seat (2) is formed in the overlapping position of the horizontal block (9) and the vertical block (10), and the horizontal direction and the vertical direction extend towards the direction of the hook (4).
5. The device for fixing the railed cable according to claim 4, wherein: the upper end of the vertical block (10) is provided with a clamping groove (12) connected with the other side of the rail bottom, the clamping groove (12) corresponds to the platform (11) of the hook (4), one clamping groove is fixed on one side of the rail bottom, and the other clamping groove is fixed on the other side of the rail bottom.
6. The device for fixing the railed cable according to claim 1, wherein: the fixing rod (1) is divided into three sections, the first section is a threaded rod (5), the length of the threaded rod (5) is 70mm, the second section is a smooth round rod, and the third section is a bent hook.
7. The device for fixing the railed cable according to claim 1, wherein: the overall external dimension range of the fixed seat (2) is 47-77mm in length, 40.7-70.7mm in width and 35.7-65.7mm in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484632.7U CN213125411U (en) | 2020-07-24 | 2020-07-24 | Fixing device of rail bottom cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484632.7U CN213125411U (en) | 2020-07-24 | 2020-07-24 | Fixing device of rail bottom cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125411U true CN213125411U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021484632.7U Active CN213125411U (en) | 2020-07-24 | 2020-07-24 | Fixing device of rail bottom cable |
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| Country | Link |
|---|---|
| CN (1) | CN213125411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864656A (en) * | 2020-07-24 | 2020-10-30 | 西安铁路信号有限责任公司 | A fixing device and method for a rail bottom cable |
-
2020
- 2020-07-24 CN CN202021484632.7U patent/CN213125411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864656A (en) * | 2020-07-24 | 2020-10-30 | 西安铁路信号有限责任公司 | A fixing device and method for a rail bottom cable |
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