CN218505856U - Sand spreading pipe heater - Google Patents
Sand spreading pipe heater Download PDFInfo
- Publication number
- CN218505856U CN218505856U CN202222357607.8U CN202222357607U CN218505856U CN 218505856 U CN218505856 U CN 218505856U CN 202222357607 U CN202222357607 U CN 202222357607U CN 218505856 U CN218505856 U CN 218505856U
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- Prior art keywords
- sanding
- pipe
- mount pad
- heater
- flexible
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Abstract
The utility model discloses a sanding pipe heater, include the mount pad, install sanding pipe on the mount pad and installing heater on the mount pad, the mount pad is fixed on the mounting panel of automobile body through a plurality of fastening components, the mount pad is close to the terminal surface of mounting panel is equipped with spacing lug, be equipped with on the mounting panel with the spacing groove that spacing lug matches. The utility model provides a pair of sanding pipe heater can improve the reliability of installation.
Description
Technical Field
The utility model relates to a rail train accessory technical field, in particular to sanding pipe heater.
Background
The requirements for random vibration and shock testing of equipment to be mounted on rail rolling stock are specified in the railway vehicle equipment shock and vibration test standards, which are classified into three categories according to the different positions of the equipment on the stock: class 1 is vehicle body installation equipment, i.e., equipment directly installed on or under the vehicle body, operating tables, units, equipment and elements, and equipment installed in equipment cabinets above and below the vehicle body; class 2 is bogie mounting equipment, i.e. cabinets, assemblies, equipment or assemblies mounted on the bogie; class 3 is axle mounting equipment, i.e., a component, device, element or assembly mounted on a vehicle wheelset assembly. Wherein, the requirement to 3 types of installations is the most severe, and current sanding pipe heater is only applicable to automobile body installation or bogie installation, can not satisfy the requirement of axle head installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sanding pipe heater can improve the reliability of installation.
Based on the above problem, the utility model provides a technical scheme is:
the utility model provides a sanding pipe heater, includes the mount pad, installs sanding pipe on the mount pad and installing heater on the mount pad, the mount pad is fixed on the mounting panel of automobile body through a plurality of fastening components, the mount pad is close to the terminal surface of mounting panel is equipped with spacing lug, be equipped with on the mounting panel with the spacing groove that spacing lug matches.
In one embodiment, the transverse cross section of the limiting bump is polygonal.
In one embodiment, the transverse cross section of the limiting bump is a regular pentagon, a regular hexagon or a regular octagon.
In one embodiment, the sanding pipe is provided with a nozzle at one end and is connected to the sanding device via a flexible pipe at the other end.
In one of the embodiments, one end of the flexible pipe is connected to the sanding pipe through a flexible elbow, and the other end of the flexible pipe is connected to the sanding device through a rigid elbow.
In one embodiment, one end of the flexible elbow is connected with the sanding pipe through a first clamp, the other end of the flexible elbow is connected with one end of the flexible pipe through a second clamp, and the other end of the flexible pipe is connected with the rigid elbow through a third clamp.
In one embodiment, the nozzle is connected to the sanding pipe via a fourth clamp.
In one embodiment, the bottom of the mounting seat is provided with two reinforcing plates which are oppositely arranged.
In one embodiment, the reinforcing plate comprises a first plate attached to the bottom of the mounting seat and a second plate attached to the side face of the mounting seat, and the first plate and the second plate are perpendicular to each other.
In one embodiment, the fastening assembly is a bolt.
Compared with the prior art, the utility model has the advantages that:
1. the mounting seat is provided with the limiting lug, and the mounting plate matched with the limiting lug is provided with the matched limiting groove, so that an additional stress structure is provided outside the fastening assembly, and the mounting reliability is ensured;
2. the sanding pipe is connected with the sanding device through the flexible pipe, and meanwhile, the sanding pipe is connected with the flexible pipe through the flexible elbow, so that the anti-vibration impact performance of components such as a sanding pipe heater and the like can be improved, and the installation reliability is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, 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 the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a sand spreading pipe heater of the present invention;
fig. 2 is a schematic structural diagram of a mounting plate in the embodiment of the present invention;
fig. 3 is a first schematic structural diagram of a mounting base in an embodiment of the present invention;
fig. 4 is a second schematic structural view of the mounting base according to the embodiment of the present invention;
wherein:
1. a mounting seat; 1-1, mounting holes; 1-2, a limit bump;
2. a sanding pipe;
3. a heater; 3-1, a heater body; 3-2, a power supply cable;
4. a flexible tube;
5. mounting a plate; 5-1, positioning holes; 5-2, limiting grooves;
6. a nozzle;
7. a flexible elbow;
8. a rigid elbow;
9. a reinforcing plate; 9-1, a first plate; 9-2, a second plate;
10. a fastening assembly;
11. a first clamp;
12. a second clamp;
13. a third clamp;
14. and a fourth clamp.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for the purpose of illustration and are not intended to limit the scope of the invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Referring to fig. 1 and fig. 2, for the structural schematic diagram of the embodiment of the present invention, a sanding pipe heater is provided, which includes a mounting base 1, a sanding pipe 2 installed on the mounting base 1, and a heater 3 installed on the mounting base 1, wherein the mounting base 1 is fixed on a mounting plate 5 of a vehicle body through a plurality of fastening assemblies 10.
Preferably, the fastening members 10 are bolts, and in this example, the mounting base 1 is fixedly connected to the mounting plate 5 through four bolts. Referring to fig. 3, a mounting hole 1-1 for a fastening component 10 to pass through is formed in the mounting base 1, a positioning hole 5-1 corresponding to the mounting hole 1-1 is formed in the mounting plate 5, and the fastening component 10 is arranged on the mounting base 1 and the mounting plate 5 in a penetrating manner, so that the mounting base 1 and the mounting plate 5 are fixedly connected.
The end face of the mounting seat 1 close to the mounting plate 5 is provided with a limiting lug 1-2, the mounting plate 5 is provided with a limiting groove 5-2 matched with the limiting lug 1-2, the limiting groove 5-2 can be a blind hole or a through hole, and through the matching of the limiting lug 1-2 and the limiting groove 5-2, extra supporting force can be provided outside the fastening component 10, and the stability of the structure can be still ensured even if the fastening component 10 is broken.
In this example, the lateral cross section of the limit projection 1-2 is polygonal, preferably regular octagonal, which can provide stable supporting force. In other embodiments, the transverse cross-section of the position-limiting protrusions 1-2 can also be a regular pentagon or a regular hexagon.
Sanding pipe 2 one end sets up nozzle 6 and the other end is connected to the sanding device through flexible pipe 4, and 4 one ends of flexible pipe are connected to sanding pipe 2 through flexible elbow 7, and the 4 other ends of flexible pipe are connected to the sanding device through rigid elbow 8, and the sanding device is prior art, the utility model discloses no longer describe repeatedly. Wherein, the flexible elbow 7 can adopt a rubber elbow, and the rigid elbow 8 adopts a steel elbow. Specifically, 7 one ends of flexible elbow are connected with sanding pipe 2 through first clamp 11, and 7 other ends of flexible elbow are connected with 4 one ends of flexible pipe through second clamp 12, and 4 other ends of flexible pipe are connected with rigid elbow 8 through third clamp 13, and nozzle 6 is connected with sanding pipe 2 through fourth clamp 14.
In order to improve the torsion resistance of the mounting seat 1, referring to fig. 4, two opposite reinforcing plates 9 are arranged at the bottom of the mounting seat 1, in this case, the reinforcing plates 9 comprise a first plate 9-1 attached to the bottom of the mounting seat 1 and a second plate 9-2 attached to the side of the mounting seat 1, and the first plate 9-1 and the second plate 9-2 are perpendicular to each other.
The heater 3 is the prior art, and comprises a heater body 3-1 which is attached to the outer side of the sanding pipe 1 and a power supply cable 3-2 connected to the heater body 3-1.
In conclusion, the mounting seat 1 is provided with the limiting lug 1-2, the mounting plate 5 is provided with the limiting groove 5-2, and the limiting lug 1-2 is matched with the limiting groove 5-2, so that extra supporting force can be provided, and the mounting reliability is improved; the sanding pipe 2 is connected with the sanding device through the flexible pipe 4 and the flexible elbow 7, so that the vibration and impact resistance of the mounting structure can be improved, and the mounting reliability is further improved.
The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable the person skilled in the art to understand the contents of the present invention and to implement the present invention, and thus the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a sanding pipe heater which characterized in that: including the mount pad, install sanding pipe on the mount pad and installing heater on the mount pad, the mount pad is fixed on the mounting panel of automobile body through a plurality of fastening components, the mount pad is close to the terminal surface of mounting panel is equipped with spacing lug, be equipped with on the mounting panel with the spacing groove that spacing lug matches.
2. The sanding tube heater of claim 1, wherein: the transverse section of the limiting lug is polygonal.
3. The sanding tube heater of claim 2, wherein: the transverse section of the limiting bump is regular pentagon, regular hexagon or regular octagon.
4. The sanding tube heater of claim 1, wherein: one end of the sanding pipe is provided with a nozzle, and the other end of the sanding pipe is connected to the sanding device through a flexible pipe.
5. The sanding tube heater of claim 4, wherein: one end of the flexible pipe is connected to the sanding pipe through a flexible elbow, and the other end of the flexible pipe is connected to the sanding device through a rigid elbow.
6. The sanding tube heater of claim 5, wherein: the flexible elbow one end through first clamp with the sanding pipe is connected, the flexible elbow other end through the second clamp with flexible pipe one end is connected, the flexible pipe other end through the third clamp with the rigidity elbow is connected.
7. The sanding tube heater of claim 4, wherein: the nozzle through the fourth clamp with the sanding pipe is connected.
8. The sanding tube heater of claim 1, wherein: two reinforcing plates which are oppositely arranged are arranged at the bottom of the mounting seat.
9. The sanding tube heater of claim 8, wherein: the reinforcing plate comprises a first plate attached to the bottom of the mounting seat and a second plate attached to the side face of the mounting seat, and the first plate and the second plate are perpendicular to each other.
10. The sanding tube heater of claim 1, wherein: the fastening component is a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357607.8U CN218505856U (en) | 2022-09-05 | 2022-09-05 | Sand spreading pipe heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357607.8U CN218505856U (en) | 2022-09-05 | 2022-09-05 | Sand spreading pipe heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218505856U true CN218505856U (en) | 2023-02-21 |
Family
ID=85210930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222357607.8U Active CN218505856U (en) | 2022-09-05 | 2022-09-05 | Sand spreading pipe heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218505856U (en) |
-
2022
- 2022-09-05 CN CN202222357607.8U patent/CN218505856U/en active Active
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