CN218059734U - Standard rail fixing device with carrier roller - Google Patents
Standard rail fixing device with carrier roller Download PDFInfo
- Publication number
- CN218059734U CN218059734U CN202220408419.0U CN202220408419U CN218059734U CN 218059734 U CN218059734 U CN 218059734U CN 202220408419 U CN202220408419 U CN 202220408419U CN 218059734 U CN218059734 U CN 218059734U
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- baffles
- fixing device
- carrier roller
- groove
- base
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Abstract
The utility model discloses a standard type track fixing device with a carrier roller, which relates to the technical field of tracks and comprises a carrier roller, wherein the carrier roller is connected on a base through a bracket; the two rail fixing devices are respectively arranged on the bases on the two sides of the carrier roller, which are opposite to each other; the rail fixing device comprises a bottom plate, a base and a rail fixing device, wherein the bottom plate is arranged on the base; the two baffles are arranged on the bottom plate, horizontal insertion holes penetrating through the baffles are formed in the baffles, vertical limiting grooves are formed in the baffles, and the insertion holes penetrate through the limiting grooves; wherein, the two baffles and the bottom plate form a positioning groove; the pin penetrates through the jack, and a positioning hole is formed in the position, corresponding to the limiting groove, of the pin; the limiting nail is inserted into the limiting groove and penetrates through the positioning hole; the guide rail is pressed in the positioning groove through pins on the baffles on the two sides of the positioning groove; the device has the advantages of convenience in use, strong stability, long service life and the like.
Description
Technical Field
The utility model relates to a orbital technical field, in particular to take standard formula fixed rail device of bearing roller.
Background
The existing mine track gradually adopts a track fixing base with a carrier roller, the device can realize multiple purposes, and a track fixing device in the prior art mainly realizes the fixation of the track through the insertion and bending force of pins, but the condition that the pins gradually fall off can be caused by vibration in the long-term use process of the fixing mode, so that the standard track fixing device with the carrier roller is provided in the application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a take standard form of bearing roller to solid rail device is provided to solve among the prior art of description among the background art problem that solid rail ware life is short, poor stability.
In order to solve the above problems, the utility model provides a following technical scheme: a standard type rail fixing device with a carrier roller comprises
The carrier roller is connected to the base through a bracket;
the two rail fixing devices are respectively arranged on the bases on the two sides of the carrier roller, which are opposite to each other;
the rail fixing device comprises
The bottom plate is arranged on the base;
the two baffles are arranged on the bottom plate, horizontal insertion holes penetrating through the baffles are formed in the baffles, vertical limiting grooves are formed in the baffles, and the insertion holes penetrate through the limiting grooves;
wherein, the two baffles and the bottom plate form a positioning groove;
the pin penetrates through the jack, and a positioning hole is formed in the position, corresponding to the limiting groove, of the pin;
the limiting nail is inserted into the limiting groove and penetrates through the positioning hole;
and the guide rail is pressed in the positioning groove through pins on the baffles on two sides of the positioning groove.
Preferably, the following components: the upper surfaces of two sides of the base of the guide rail are inclined planes, and a layer of anti-skidding teeth are arranged on the inclined planes.
Preferably: the opening end of the jack close to one side of the positioning groove is provided with an eccentric groove.
Preferably: the limit nail and the limit groove are connected through threads or are inserted in an extruding mode.
The beneficial effect of adopting above technical scheme is:
the pin is fixed in position by the aid of the limiting pins matched with the limiting grooves and the positioning holes, so that the pin is prevented from moving out of the jack due to vibration, and friction can be increased on the pin through the arranged anti-skidding teeth;
the effect of the inclined to one side groove is used for the pin to stretch into the lateral bending usefulness behind constant head tank one side, and the condition that drops is difficult for appearing in the pin after the lateral bending more.
Drawings
Fig. 1 is a front view of a standard rail fixing device with a carrier roller of the present invention.
Fig. 2 is a schematic structural diagram of a standard rail fixing device with a carrier roller of the present invention.
Fig. 3 is a schematic structural diagram of the rail fixing device of the present invention.
Wherein: the anti-skid device comprises a base 10, a bottom plate 20, a positioning groove 21, a baffle 30, an insertion hole 31, an offset groove 32, a pin 40, a positioning hole 41, a limiting nail 50, a limiting groove 51, a guide rail 60, anti-skid teeth 61, a carrier roller 70 and a support 71.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings.
Referring to fig. 1-3, in the first embodiment, a standard rail fixing device with a supporting roller comprises
A carrier roller 70 connected to the base 10 through a bracket 71;
the two rail fixing devices are respectively arranged on the bases 10 at two sides of the carrier roller 70, which are opposite to each other;
the rail fixing device comprises
A base plate 20 disposed on the base 10;
the two baffles 30 are arranged on the bottom plate 20, the baffles 30 are provided with horizontal insertion holes 31 penetrating through the baffles 30, the baffles 30 are also provided with vertical limiting grooves 51, and the insertion holes 31 penetrate through the limiting grooves 51;
wherein, the two baffles 30 and the bottom plate 20 form a positioning slot 21;
the pin 40 penetrates through the jack 31, and a positioning hole 41 is arranged on the pin 40 corresponding to the position of the limiting groove 51;
a limit pin 40 inserted into the limit groove 51 and penetrating through the positioning hole 41;
the guide rail 60 is pressed into the positioning groove 21 through the pins 40 on the baffle 30 at both sides of the positioning groove 21.
The present embodiment is implemented as follows:
this application passes behind the jack 31 along guide rail 60's base inclined plane deformation through the pin 40 that sets up for the part of pin 40 deformation plays limiting displacement to guide rail 60, can exert pressure for guide rail 60 simultaneously, and restriction guide rail 60 removes, in order to prevent pin 40 landing, can restrict pin 40 through spacing nail 50 and locating hole 41, spacing groove 51, makes the more stable of use of solid rail ware.
Example two
As an optimized scheme of the first embodiment, the upper surfaces of two sides of the base of the guide rail 60 are inclined surfaces, and a layer of anti-skidding teeth 61 are arranged on the inclined surfaces.
This embodiment is implemented such that the friction between the pin 40 and the rail 60 can be increased by the anti-slip teeth 61, so that the pin 40 is less movable.
EXAMPLE III
As an optimized solution of the first embodiment, the opening end of the insertion hole 31 near the positioning groove 21 is provided with an offset groove 32.
This embodiment is implemented by providing the offset groove 32 to bend the pin 40 in the positioning groove 21 after the pin 40 passes through the insertion hole 31, so that the pin 40 will not slide off the insertion hole 31.
Example four
As an optimization scheme of the third embodiment, the limit nail 50 and the limit groove 51 are inserted through threaded connection or extrusion.
The embodiment is implemented in such a way that the limit pin 50 extends into the limit groove 51 in a threaded connection or extrusion insertion manner, so that the stability is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides a take fixed rail device of standard form of bearing roller which characterized in that: comprises that
The carrier roller is connected to the base through a bracket;
the two rail fixing devices are respectively arranged on the bases on the two sides, which are opposite to the carrier roller;
the rail fixing device comprises
The bottom plate is arranged on the base;
the two baffles are arranged on the bottom plate, horizontal insertion holes penetrating through the baffles are formed in the baffles, vertical limiting grooves are formed in the baffles, and the insertion holes penetrate through the limiting grooves;
wherein, the two baffles and the bottom plate form a positioning groove;
the pin penetrates through the jack, and a positioning hole is formed in the position, corresponding to the limiting groove, of the pin;
the limiting nail is inserted into the limiting groove and penetrates through the positioning hole;
and the guide rail is pressed in the positioning groove through pins on the baffles on two sides of the positioning groove.
2. A modular track fixing device with idler as claimed in claim 1 characterised in that the base of the track has inclined surfaces on both sides of the base, the inclined surfaces being provided with a layer of anti-slip teeth.
3. A modular track fixing device with idler as claimed in claim 1 wherein the open end of the socket on the side adjacent the locating slot is provided with a rebate slot.
4. The standard type rail fixing device with the carrier roller according to claim 1, wherein the limit pin and the limit groove are inserted by screw connection or extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220408419.0U CN218059734U (en) | 2022-02-28 | 2022-02-28 | Standard rail fixing device with carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220408419.0U CN218059734U (en) | 2022-02-28 | 2022-02-28 | Standard rail fixing device with carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218059734U true CN218059734U (en) | 2022-12-16 |
Family
ID=84412707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220408419.0U Active CN218059734U (en) | 2022-02-28 | 2022-02-28 | Standard rail fixing device with carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218059734U (en) |
-
2022
- 2022-02-28 CN CN202220408419.0U patent/CN218059734U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |