CN213804659U - Protective structure for synthesizing sleeper surface paint film - Google Patents
Protective structure for synthesizing sleeper surface paint film Download PDFInfo
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- CN213804659U CN213804659U CN202022506624.4U CN202022506624U CN213804659U CN 213804659 U CN213804659 U CN 213804659U CN 202022506624 U CN202022506624 U CN 202022506624U CN 213804659 U CN213804659 U CN 213804659U
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- sleeper
- paint film
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- protective structure
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Abstract
The utility model relates to a protective structure of synthetic sleeper surface paint film, its characterized in that: the sleeper positioning device comprises at least one protective part capable of covering at least one end face of a sleeper and a positioning part arranged on the protective part; the utility model has the advantages that: when the sleeper is installed and constructed, the protection to the sleeper can be realized, and the paint surface on the surface of the sleeper is prevented from being scratched.
Description
Technical Field
The utility model relates to a sleeper protection apparatus technical field, in particular to protective structure of synthetic sleeper surface paint film.
Background
The synthetic sleeper is a general name of sleepers reinforced by short fibers or continuous fibers by using natural organic matters or artificially synthesized high polymer materials as a matrix, and commonly comprises glass fiber reinforced polyurethane foam material sleepers, polyethylene or polypropylene-based thermoplastic sleepers, rubber-based thermosetting sleepers, bamboo and wood and other natural fiber synthetic sleepers and the like.
The synthetic sleeper is required to be processed in a later period after being formed to meet the application of railway engineering, wherein the method comprises the steps of performing paint coating treatment on the surface of the synthetic sleeper, and forming a coating on the surface of the synthetic sleeper after the paint coating treatment, wherein the coating has the functions of decoration and beautification, so that the appearance of the synthetic sleeper has one color and one luster and has certain smoothness; the coating has certain protective effect on the synthetic sleeper, such as corrosion resistance, water resistance, oil resistance, chemical resistance, light resistance, temperature resistance and the like; the surface of the composite sleeper is coated with paint to form a layer of protective film, which can prevent or delay the occurrence and development of the damage phenomena, prolong the service life of the composite sleeper and keep the stable performance of the composite sleeper; in addition, special paints may be applied to perform specific functions, such as: the functions of electric insulation, electric conduction, electromagnetic wave shielding, static electricity generation prevention and the like; the biological chemistry aspects of mildew prevention, sterilization, disinsection, marine organism adhesion prevention and the like; high temperature resistance, heat preservation, temperature indication and temperature marking, flame delay prevention, ablation heat insulation and other heat energy aspects; the functions of reflecting light, emitting light, absorbing and reflecting infrared rays, absorbing solar energy, shielding rays, marking colors and other optical properties; the functions of skid resistance, self lubrication, cracking and splashing prevention and the like; also has various functions of noise prevention, vibration reduction, sanitation, disinfection, dewing prevention, icing prevention and the like;
however, the paint film on the surface of the composite sleeper is damaged in the processes of stacking, unloading, carrying, steel rail laying, ballast bed construction and the like among the composite sleepers in the transportation process; particularly, when the ballast bed is constructed, the broken stones seriously damage the paint film on the surface of the synthetic sleeper. For synthetic sleepers with damaged surface paint films, the synthetic sleepers are generally repaired after being installed; the repairing process generally needs to polish and clean a paint film at the damaged part of the surface of the sleeper and then repair the paint film, so that the construction process is complex and difficult, the construction period is prolonged, and a great deal of manpower, material resources and resources are wasted undoubtedly;
in view of the foregoing, it is desirable to provide a protective structure for protecting the surface of a sleeper.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a protective structure of synthetic sleeper surface paint film aims at solving the problem that appears in the above-mentioned background art.
The technical scheme of the utility model is realized like this: the utility model provides a protective structure of synthetic sleeper surface paint film which characterized in that: the sleeper positioning device comprises at least one protective part capable of covering at least one end face of a sleeper and a positioning part arranged on the protective part.
Preferably: the positioning parts are at least two and arranged on two sides of the protection part, and the positioning parts are arranged in an inward inclined mode and used for clamping the sleeper.
Preferably: any end of the protection part is also connected with a side plate.
Preferably: the material of protection portion or location portion is any one or a plurality of in rubber, corrugated paper, the plywood.
The utility model has the advantages that:
the utility model provides a protection module can be after the sleeper installation finishes when using, installs the surface at the sleeper with it to reach the purpose that shelters from (or cover, parcel) sleeper surface, avoid the sleeper to expose in the external world, and then reach the purpose on protection sleeper surface.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the present invention discloses a protective structure of composite sleeper surface paint film, in the embodiment of the present invention, the protective structure comprises at least one protective portion 20 capable of covering at least one end surface of sleeper 1 and a positioning portion 21 arranged on the protective portion 20.
In the embodiment of the present invention, the positioning portion 21 has at least two and is disposed on two sides of the protection portion 20, and the positioning portion 21 is inclined inward and is used for clamping the sleeper 1.
In the embodiment of the present invention, a side plate 22 is further connected to any end of the protection portion 20.
In the embodiment of the present invention, the material of the protection portion 20 or the positioning portion 21 is rubber.
The advantages of this embodiment are:
referring to fig. 1-2, the present embodiment can utilize the positioning portion to clamp the sleeper, thereby completing installation, and can be used for protecting the apparent paint film of the composite sleeper in the whole construction process by using the structure, wherein the combined buckle pad type protection layer has the advantage of self-clamping, does not need additional fixation, can directly take out the protection pad after the construction is finished, is convenient for reuse, and improves the construction and installation efficiency; the combined buckle pad type protective layer can be freely spliced along the length direction of the composite sleeper, and for protective sections with different lengths, a plurality of buckle pads (namely, the combined body of the protective part and the positioning plate in the embodiment) with certain lengths can be spliced to form a proper protective length, so that the practicability of the protective pad is improved; the phenomenon that a paint film is damaged in the construction process of the existing synthetic sleeper is effectively solved, the later repair cost is reduced, and the applicability of the synthetic sleeper is improved;
it should be noted that:
the curb plate of this embodiment can be used for covering the both ends of sleeper to play the effect of protecting the sleeper both ends, improve the comprehensive nature of protection sleeper.
In addition, the embodiment also provides a method for protecting the surface of the sleeper by using the protective structure of the embodiment:
1) during on-site construction, measuring the exposed length of the surface of the synthetic sleeper after the synthetic sleeper is connected with the fastener and the fastener is connected with the steel rail;
2) according to the size specification of the synthetic sleeper, splicing one or more combined hard rubber buckling pads with the thickness of 5mm and the proper length to form protective layers with the required length to cover the surface and two ends of the synthetic sleeper;
3) and after the railway ballast is paved, taking out the hard rubber buckle pad.
In the utilization method of the embodiment, the sleeper can be clamped by utilizing the self-clamping force of the positioning parts on the two sides, so that the fixation of foreign objects to the sleeper can be omitted, the convenience of installation and disassembly is improved, and the construction efficiency is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a protective structure of synthetic sleeper surface paint film which characterized in that: the sleeper positioning device comprises at least one protective part capable of covering at least one end face of a sleeper and a positioning part arranged on the protective part.
2. A protective structure for a paint film on the surface of a composite sleeper, as claimed in claim 1, wherein: the positioning parts are at least two and arranged on two sides of the protection part, and the positioning parts are arranged in an inward inclined mode and used for clamping the sleeper.
3. A protective structure for a paint film on the surface of a composite sleeper, as claimed in claim 1 or 2, characterized in that: any end of the protection part is also connected with a side plate.
4. A protective structure for a paint film on the surface of a composite sleeper, as claimed in claim 1 or 2, characterized in that: the material of protection portion or location portion is any one or a plurality of in rubber, corrugated paper, the plywood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022506624.4U CN213804659U (en) | 2020-11-03 | 2020-11-03 | Protective structure for synthesizing sleeper surface paint film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022506624.4U CN213804659U (en) | 2020-11-03 | 2020-11-03 | Protective structure for synthesizing sleeper surface paint film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213804659U true CN213804659U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022506624.4U Active CN213804659U (en) | 2020-11-03 | 2020-11-03 | Protective structure for synthesizing sleeper surface paint film |
Country Status (1)
| Country | Link |
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| CN (1) | CN213804659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7165372B1 (en) * | 2022-08-04 | 2022-11-04 | 株式会社サドル | Photovoltaic module support unit |
-
2020
- 2020-11-03 CN CN202022506624.4U patent/CN213804659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7165372B1 (en) * | 2022-08-04 | 2022-11-04 | 株式会社サドル | Photovoltaic module support unit |
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