CN202610661U - Sleeper fixture - Google Patents
Sleeper fixture Download PDFInfo
- Publication number
- CN202610661U CN202610661U CN2012202759323U CN201220275932U CN202610661U CN 202610661 U CN202610661 U CN 202610661U CN 2012202759323 U CN2012202759323 U CN 2012202759323U CN 201220275932 U CN201220275932 U CN 201220275932U CN 202610661 U CN202610661 U CN 202610661U
- Authority
- CN
- China
- Prior art keywords
- sleeper
- band
- sebific duct
- plate
- rubber tube
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a sleeper fixture. The sleeper fixture comprises an armor tape, an armor tape buckle and a rubber tube fixing device, wherein the armor tape is wound on a peripheral surface of a sleeper; the armor tape buckle is formed by punching a base plate; the rubber tube fixing device comprises an installation plate, a pressure plate, two bolts, two nuts and two check nuts; an upper rubber tube installation groove is formed in the middle of the installation plate; through holes are formed in lower parts of two ends of the installation plate respectively; the pressure plate is arranged on an upper part of the installation plate; a lower rubber tube installation groove is formed in the middle of the pressure plate; the two bolts are connected to outer sides of the upper rubber tube installation groove of the installation plate and the lower rubber tube installation groove of the pressure plate respectively in a penetrating mode; and the nuts and the check nuts are arranged at outer ends of the bolts. The sleeper fixture has the advantages that tamping cannot bet influenced; and an electric cable wrapped by a rubber tube in an electrical heating snow-melting system can be fixed on a side surface of the sleeper in a fitting mode by the sleeper fixture, so that rock ballast between the sleepers cannot be disturbed at all, and the tamping operation is not influenced. The sleeper fixture is not required to be manufactured in field, so that the sleeper fixture is free from influence of weather.
Description
Technical field
The utility model belongs to railroad industry rail component manufacturing technology field, particularly relates to a kind of sleeper jig that station track cable or sebific duct were used in snow melt that is used for fixing.
Background technology
North China; Especially cold zone; The heavy snow and the sleet that continue winter will cover on rail, the track switch converter device, in case occur on the track switch converter device freezing, phenomenon such as accumulated snow, will make it can't operate as normal; Thereby seriously influence the traffic safety of railway, once caused a lot of accidents such as train is late, derail for this reason.In this case, generally take modes such as personnel clean, compressed air blowing snow, electric heating snow melt to solve this problem, wherein the electric heating snow melt is the main snow melt mode that China railways department takes.
Electric heating snow-melting system commonly used at present is stock rail (wing rail) the installed inside electrical heating elements at track switch; Isolating transformer is installed in the track switch next door; The cable that will be used to connect electrical heating elements and isolating transformer passes the station track; The outside of cable is with protection and uses sebific duct, and the cable that is surrounded by sebific duct must be fixed before inserting isolating transformer.Existing cable fixed form is that little cement pillow is set between two sleepers, and the cable that utilizes jig will be surrounded by sebific duct simultaneously is fixed on the little cement pillow.But there is following point in this fixed form:
1) influence is made firm by ramming: making firm by ramming is the periodic maintenance measure of railway; Promptly ground rock ballast between the sleeper is made firm by ramming; But little cement pillow and on be surrounded by the cable of sebific duct the existence meeting caused bigger influence to making firm by ramming, at this moment need little cement pillow be removed, therefore unusual trouble.
2) receive weather effect: little cement pillow is normally made at the construction field (site) temporarily, but the construction period of track switch snow melt be in autumn and winter season mostly, temperature often remains on subzero, so weather has bigger influence to the making of little cement pillow.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide a kind of the influence to make operation firm by ramming, and weatherproof sleeper jig.
In order to achieve the above object, the sleeper jig that provides of the utility model comprises that band, band are buckled and the sebific duct fastening devices; Wherein band is the flat sheet-like corrosion resistant plate, is wrapped on the sleeper outer peripheral face; Band is buckled the two ends that are used for band and is fixed together, and it is to be formed by the base plate punching press, and the position, end both sides of base plate upwards bends and is formed with two locking ears, and the middle part makes progress bending and is formed with a clasp; The sebific duct fastening devices comprises installing plate, pressing plate, two bolts, two nuts and two locknuts; The middle part of installing plate bends downwards and is formed with a upward sebific duct mounting groove, and two ends bend downwards simultaneously, and the bottom, both ends is formed with a strip cross through hole that is used to run through band 1 respectively; Pressing plate is arranged on the top of installing plate, and the center makes progress bending and is formed with one and the corresponding sebific duct mounting groove down of last sebific duct mounting groove; The following sebific duct mounting groove outside of last sebific duct mounting groove that two bolts run through respectively to be connected installing plate and pressing plate, and the outer end of every bolt is separately installed with a nut and a locknut.
Described band is buckled and is structure as a whole.
The sleeper jig that the utility model provides has following beneficial effect:
1) do not influence and make firm by ramming: because this sleeper jig can be fixed on the sleeper side with the mode of being close to the cable that is surrounded by sebific duct in the electric heating snow-melting system, therefore the rock ballast between the sleeper is not had any interference, do not make operation firm by ramming so do not influence.
2) do not receive weather effect: this sleeper jig does not need field fabrication, so do not receive weather effect.
Description of drawings
Band buckle structure front view in the sleeper jig that Fig. 1 provides for the utility model.
Band buckle structure left view in the sleeper jig that Fig. 2 provides for the utility model.
Fig. 3 and Fig. 4 are respectively and adopt in the sleeper jig that the utility model provides band to buckle mount cable-tie process sketch map.
Sebific duct fastening devices front view in the sleeper jig that Fig. 5 provides for the utility model.
Sebific duct fastening devices left view in the sleeper jig that Fig. 6 provides for the utility model.
Fig. 7 is the sleeper transverse sectional view that the sleeper jig that the utility model provides is installed.
Fig. 8 is the sleeper vertical view that the sleeper jig that the utility model provides is installed.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the sleeper jig that the utility model provides is elaborated.
Like Fig. 1-shown in Figure 8, the sleeper jig that the utility model provides comprises that band 1, band buckle 2 and sebific duct fastening devices 3; Wherein band 1 is the flat sheet-like corrosion resistant plate, is wrapped on sleeper 7 outer peripheral faces; Band is buckled 2 and is used for the two ends of band 1 are fixed together, and it is to be formed by base plate 4 punching presses, and the position, end both sides of base plate 4 upwards bends and is formed with two locking ears 5, and the middle part makes progress bending and is formed with a clasp 6; Sebific duct fastening devices 3 comprises installing plate 8, pressing plate 9, two bolts 10, two nuts 11 and two locknuts 12; The middle part of installing plate 8 bends downwards and is formed with a upward sebific duct mounting groove 13, and two ends bend downwards simultaneously, and the bottom, both ends is formed with a strip cross through hole 14 that is used to run through band 1 respectively; Pressing plate 9 is arranged on the top of installing plate 8, and the center makes progress bending and is formed with one and last sebific duct mounting groove 13 corresponding sebific duct mounting grooves 15 down; The last sebific duct mounting groove 13 that two bolts 10 run through respectively to be connected installing plate 8 and following sebific duct mounting groove 15 outsides of pressing plate 9, and the outer end of every bolt 10 is separately installed with a nut 11 and a locknut 12.
Described band is buckled 2 and is structure as a whole.
The sleeper jig method for using that the utility model provides is following: sleeper 7 both sides and the below rock ballast 17 of the sleeper jig that at first the utility model to be installed is provided are cleaned out; End with band 1 passes from the bottom surface of sleeper 7 then; Make the other end of band 1 pass two through holes 14 on the installing plate 8 successively simultaneously; Afterwards an end of band 1 is buckled 2 locking ears, 5 one sides from band and penetrate the clasp 6, buckle 2 other ends back of turning back downwards from band then and penetrate, and place band 1 bottom between locking ear 5 and clasp 6 from the other end of clasp 6; Accomplish the fixing of band 1 one ends thus; The other end with band 1 penetrates away from a side of locking ear 5 from clasp 6 then, and is flat through behind the locking ear 5 the relative direction of upper end edge of two locking ears 5 being pounded afterwards, thereby band 1 is blocked; Then band 1 is penetrated after turning back in the top the clasp 6 again and can the other end of band 1 be fixed, the bottom surface of installing plate 8 will be attached on the side of sleeper 7 this moment.Then the cable 16 that is surrounded by sebific duct in the electric heating snow-melting system is placed in the last sebific duct mounting groove 13 of installing plate 8, place pressing plate 9 afterwards above that, and make the following sebific duct mounting groove 15 of pressing plate 9 cover on the top of cable 16 just; In actual use; Preferably installing plate 8 and bolt 10 are welded together, convenient like this installation installed a nut 11 and a locknut 12 respectively in the outer end of every bolt 10 afterwards successively; Reach fastening and locking purpose, assemble the sleeper jig thus.In addition, in practical application,,, can on a band 1, fix a plurality of sebific duct fastening devicess 3 if a sebific duct fastening devices 3 is not enough in order to save labour and material.In addition, also can the bellows fastening devices be installed on band 1, to fix the bellows of sleeper 7.
Claims (2)
1. sleeper jig is characterized in that: described sleeper jig comprises that band (1), band buckle (2) and sebific duct fastening devices (3); Wherein band (1) is the flat sheet-like corrosion resistant plate, is wrapped on sleeper (7) outer peripheral face; Band is buckled (2) and is used for the two ends of band (1) are fixed together, and it is to be formed by base plate (4) punching press, and the position, end both sides of base plate (4) upwards bends and is formed with two locking ears (5), and the middle part makes progress bending and is formed with a clasp (6); Sebific duct fastening devices (3) comprises installing plate (8), pressing plate (9), two bolts (10), two nuts (11) and two locknuts (12); The middle part of installing plate (8) bends downwards and is formed with a upward sebific duct mounting groove (13), and two ends bend downwards simultaneously, and the bottom, both ends is formed with a strip cross through hole (14) that is used to run through band (1) respectively; Pressing plate (9) is arranged on the top of installing plate 8, and the center makes progress bending and is formed with one and the corresponding sebific duct mounting groove (15) down of last sebific duct mounting groove (13); Two bolts (10) run through following sebific duct mounting groove (15) outside of the last sebific duct mounting groove (13) that is connected installing plate (8) and pressing plate (9) respectively, and the outer end of every bolt (10) is separately installed with a nut (11) and a locknut (12).
2. sleeper jig according to claim 1 is characterized in that: described band is buckled (2) and is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202759323U CN202610661U (en) | 2012-06-12 | 2012-06-12 | Sleeper fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202759323U CN202610661U (en) | 2012-06-12 | 2012-06-12 | Sleeper fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610661U true CN202610661U (en) | 2012-12-19 |
Family
ID=47344373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202759323U Expired - Lifetime CN202610661U (en) | 2012-06-12 | 2012-06-12 | Sleeper fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610661U (en) |
-
2012
- 2012-06-12 CN CN2012202759323U patent/CN202610661U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |