CN205566168U - Rail fixing device - Google Patents

Abstract

The application discloses rail fixing device, including the track briquetting, the track briquetting includes the connecting plate, be provided with two on the connecting plate to the first boss and second boss of connecting plate with one side extension, first boss sets up with the second boss side by side, deviate from that one side of first boss is equipped with the curb plate on the connecting plate, the outside extension in one side that the connecting plate is close to the second boss has the barb that deviates from the second boss, there is the baffle one side that first boss was kept away from at second boss top to deviating from the extension of connecting plate orientation, the middle part of connecting plate is equipped with the through -hole, still include the bolt, with the nut that bolt cooperation was used, be located the spring on the through -hole top surface and be located the fastening device of spring top surface that first boss and second boss can restrict fastening device to the motion of connecting plate direction, the nut is located the bottom surface of connecting plate, and the bolt passes the through -hole in proper order and is connected with the spring and with fastening device. The utility model provides a rail fixing device can show to land and has improved the stability behind the rail mounting.

Description

Rail fastening apparatus

Technical field

The disclosure relates generally to field of photovoltaic technology, is specifically related to solar panels holder device technology Field, particularly relates to rail fastening apparatus.

Background technology

Photovoltaic is the abbreviation of solar photovoltaic generation system, is that one utilizes solar cell quasiconductor The photovoltaic effect of material, can be converted to a kind of new power generating system of electric energy by solar radiation. Along with the development of society, traditional energy is the most fewer and feweri, and during such as resource uses such as coals Environment is had large effect, therefore solar energy is subject to the most gradually as the energy of a kind of Novel clean The attention of people also obtains bigger development result.

Solar product generally requires support in use and fixes, such as solar panels in use Often it is placed on house roof or broad ground, and is to tilt to install when mounted, As far as possible greatly and its weight is the biggest additionally to require to spread area out during solar panels use, therefore The stability of strutting system of solar bracket there is higher requirement.Track is as supporting solar panels Critical piece, it to have preferable stability and balance after mounting, therefore improve track Stability and balance become urgent problem.

Utility model content

In view of drawbacks described above of the prior art or deficiency, it is desirable to provide a kind of rail fastening apparatus.

This utility model provides a kind of rail fastening apparatus, including track briquetting, track briquetting bag Include connecting plate, connecting plate is provided with two the first boss extended to connecting plate the same side and the Two boss, the first boss and the second boss are arranged side by side, and deviate from connecting plate the one of the first boss Side is provided with side plate, and connecting plate is outward extended with near the side of the second boss and deviates from the second boss Barb, the second boss top is extended with gear away from the side of the first boss to deviating from connecting plate direction Plate, the middle part of connecting plate is provided with through hole；Also include bolt, with bolt with the use of nut, It is positioned at the spring on through hole end face and is positioned at the retention mechanism of spring end face, the first boss and second Boss can limit retention mechanism and move to connecting plate direction, and nut is positioned at the bottom surface of connecting plate, spiral shell Bolt sequentially passes through through hole and is connected with spring and with retention mechanism.

The rail fastening apparatus that this utility model provides, by bolt through substrate, then passes through It is spirally connected with the nut being positioned on substrate top surface, fixing bolt；Further, bolt passes through Through hole is fastenedly connected with retention mechanism, it is achieved track briquetting is fixedly connected on substrate；Pass through again Barb on barb and sole-plate is with the use of the connection of, it is achieved track briquetting with track, Realize rail fastening apparatus eventually and fix track, it is to avoid the appearance of orbit displacement situation.This practicality The rail fastening apparatus of novel offer has the advantages that

1, the substrate of track with supporting track can be fastenedly connected, it is to avoid going out of orbit displacement situation Existing, considerably improve the stability after track installation.

2, the downward elastic force to track briquetting of available spring so that rail fastening apparatus exists In the case of not locking, track is had certain pressure, it is simple to track both sides are fixed, improve Installation effectiveness.

Accompanying drawing explanation

By reading retouching in detail with reference to made non-limiting example is made of the following drawings Stating, other features, purpose and advantage will become more apparent upon:

The rail fastening apparatus explosive view that Fig. 1 provides for this utility model embodiment；

The track briquette structure schematic diagram that Fig. 2 provides for this utility model embodiment；

The track briquetting front view that Fig. 3 provides for this utility model embodiment.

Detailed description of the invention

With embodiment, the application is described in further detail below in conjunction with the accompanying drawings.It is appreciated that , specific embodiment described herein is used only for explaining related invention, rather than to this Bright restriction.It also should be noted that, for the ease of describe, accompanying drawing illustrate only with The part that invention is relevant.

It should be noted that in the case of not conflicting, the embodiment in the application and embodiment In feature can be mutually combined.Describe this below with reference to the accompanying drawings and in conjunction with the embodiments in detail Application.

The rail fastening apparatus explosive view that Fig. 1 provides for this utility model embodiment, Fig. 2 is this The track briquette structure schematic diagram that utility model embodiment provides, Fig. 3 is that this utility model is implemented The track briquetting front view that example provides, refer to Fig. 1-3, and the present embodiment provides a kind of track fastening Device, including track briquetting 10, track briquetting 10 includes connecting plate 11, and connecting plate 11 sets Be equipped with two to connecting plate 11 the same side extend the first boss 12 and the second boss 13, first Boss 12 is arranged side by side with the second boss 13, deviates from connecting plate 11 the one of first boss 12 Side is provided with side plate 14, and connecting plate 11 is outward extended with near the side of the second boss 13 and deviates from The barb 15 of two boss 13, supports or opposes away from the side of the first boss 12 in the second boss 13 top Being extended with baffle plate 131 from connecting plate 11 direction, the middle part of connecting plate 11 is provided with through hole 111；Also Including a bolt 20, with bolt 20 with the use of nut 21, be positioned on through hole 111 end face Spring 40 and be positioned at the retention mechanism 30 of spring 40 end face, the first boss 12 is convex with second Platform 13 can limit retention mechanism 30 and move to connecting plate 11 direction, and nut 21 is positioned at connecting plate The bottom surface of 11, bolt 20 sequentially passes through through hole 111 and spring 40 and connects with retention mechanism 30 Connect.

In the present embodiment, by bolt 20 through substrate, substrate refers to supporting track here Device, can be track.Bolt 20 is by carrying out spiral shell with the nut 21 being positioned on substrate top surface Connect, fixing bolt 20；Further, bolt 20 is tight with retention mechanism 30 by through hole 111 It is solidly connected, it is achieved track briquetting 10 is fixedly connected on substrate；Again by barb 15 and track Barb on base plate, with the use of the connection of, it is achieved track briquetting 10 with track, finally realizes rail Track fixed by road clamp device, it is to avoid the appearance of orbit displacement situation.Further, since track Both sides all need to fix, and need to consider balance when fixing, therefore when trapped orbit side, Need that track is had certain pressure but can not lock, then trapped orbit opposite side, and then two Side is fixed entirely.The downward elastic force to track briquetting 10 of spring 40 herein so that track is tight It is fixedly mounted with to put and in the case of not locking, track is had certain pressure, it is simple to track both sides are consolidated Fixed.The present embodiment provide rail fastening apparatus have the advantages that can by track with The substrate of support track is fastenedly connected, it is to avoid the appearance of orbit displacement situation, considerably improves rail Stability after road installation；The downward elastic force to track briquetting 10 of available spring 40, Rail fastening apparatus is made to have certain pressure in the case of not locking to track, it is simple to tracking Fixing of both sides, road, improves installation effectiveness.

Preferably, it is extended with a card to away from described connecting plate 11 direction in the middle part of side plate 14 bottom surface Position block 141.

In the present embodiment, screens block 141 is preferably rectangular, and screens block 141 is mainly used to insert Enter in substrate, in the guide groove of track, move limiting track briquetting 10.

Preferably, the first boss 12 and the second boss 13 end face are positioned at same level.

In the present embodiment, the first boss 12 is set and the second boss 13 end face is positioned at same water Plane, can make retention mechanism 30 holding level, and reach optimal with the fiting effect of bolt 20, Also improve the stability of connection simultaneously.

Preferably, the first boss 12 be arranged in parallel with the second boss 13, described first boss 12 It is perpendicular to described connecting plate 11 with the second boss 13.

In the present embodiment, the first boss 12 is arranged in parallel, not only with the second boss 13 The difficulty that die sinking produces can be reduced, also save material simultaneously；First boss 12 and the second boss 13 are perpendicular to connecting plate 11, the support force of nut 21 can reach maximum, also make self simultaneously Service life extend.

Preferably, retention mechanism 30 includes flange nut 21, described flange nut 21 bottom surface Diameter more than between described first boss 12 medial surface and described second boss 13 medial surface away from From.

In the present embodiment, retention mechanism 30 is the flange nut 21 being spirally connected with bolt 20, method The diameter of blue nut 21 bottom surface is more than described first boss 12 medial surface and described second boss 13 Distance between medial surface, limits flange nut 21 and bolt 20 and is spirally connected movement position, with Avoid that the pressure to spring 40 is excessive causes it to deform.

Preferably, retention mechanism 30 includes nut 21 and is positioned at the pad of described nut 21 bottom surface, The diameter of described pad is more than inside described first boss 12 medial surface and described second boss 13 Distance between face.

In the present embodiment, retention mechanism 30 is included in the nut 21 that bolt 20 is spirally connected, nut The bottom surface of 21 is provided with a pad, and bolt 20 is spirally connected through pad with nut 21, the diameter of pad More than the distance between described first boss 12 medial surface and described second boss 13 medial surface, Limit nut 21 and bolt 20 to be spirally connected movement position, to avoid the pressure to spring 40 excessive Cause it to deform.

Preferably, side plate 14 is perpendicular to described connecting plate 11 and is parallel to described first boss 12.

In the present embodiment, due to side plate 14 be provided with substrate with the use of screens block 141, The bottom surface of side plate 14 also can contact with the end face of substrate simultaneously, therefore is perpendicular to side plate 14 connect Plate 11 and be parallel to the first boss 12, is possible not only to save material, can also make side plate simultaneously The enabling capabilities of 14 pairs of connecting plates 11 reaches optimal, improves the support force of track briquetting 10.

Preferably, baffle plate 131 is perpendicular to described connecting plate 11 and is parallel to described second boss 13。

In the present embodiment, baffle plate 131 is perpendicular to connecting plate 11, and flat with the second boss 13 OK, baffle plate 131 and track side plate 14 upper part keeping parallelism can be realized, and then realize track pressure Block 10 fits tightly with track side plate 14 at the backboard 131 installed, it is ensured that track pressure Block 10 balance after mounting and stability.

Preferably, the centrage of through hole 111 be positioned on described connecting plate 11 be positioned at described first convex Between platform 12 and the second boss 13 on the middle vertical plane of part.

In the present embodiment, through hole 111 is primarily to facilitate the bolt 20 company to track briquetting 10 Connect, through hole 111 be arranged on the middle part between the first boss 12 and the second boss 13 medial surface, The first boss 12 and the second boss 13 uniform force can be beneficial to.

Preferably, track briquetting 10 is formed in one, and described track briquetting 10 is aluminium alloy rail Road briquetting 10.

Track briquetting 10 is formed in one, and reduces procedure of processing and process time, and promotes track The overall resistance to impact of briquetting 10 and stability.Further, since aluminium alloy plasticity is good, intensity is high, And rotproofness is relatively strong, therefore the material of track briquetting 10 is preferably aluminium alloy.

Above description is only the preferred embodiment of the application and saying institute's application technology principle Bright.It will be appreciated by those skilled in the art that invention scope involved in the application, do not limit In the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain simultaneously without departing from In the case of described inventive concept, above-mentioned technical characteristic or its equivalent feature carry out combination in any And other technical scheme formed.Such as features described above and (but not limited to) disclosed herein The technical characteristic with similar functions is replaced mutually and the technical scheme that formed.

Claims (10)

1. a rail fastening apparatus, it is characterised in that include track briquetting, described track pressure Block includes connecting plate, described connecting plate is provided with two to the extension of described connecting plate the same side First boss and the second boss, described first boss and the second boss be arranged side by side, and described second Boss deviates from the side of the second boss on described connecting plate and is provided with side plate, and described connecting plate is near institute State the side of the first boss and be outward extended with the barb deviating from described second boss, described second convex Platform top is extended with baffle plate away from the side of described first boss to deviating from described connecting plate direction, The middle part of described connecting plate is provided with through hole；

Also include bolt, with described bolt with the use of nut, be positioned on described through hole end face Spring and be positioned at the retention mechanism of described spring end face, described first boss and the second boss can Limiting described retention mechanism to move to described connecting plate direction, described nut is positioned at described connecting plate Bottom surface, through hole described in described screw bolt passes and described spring with described retention mechanism even Connect.

Rail fastening apparatus the most according to claim 1, it is characterised in that described side plate It is extended with screens block to away from described connecting plate direction in the middle part of bottom surface.

Rail fastening apparatus the most according to claim 2, it is characterised in that described first Boss and the second boss end face are positioned at same level.

Rail fastening apparatus the most according to claim 3, it is characterised in that described first Boss and the second boss be arranged in parallel, and described first boss and the second boss are perpendicular to described connection Plate.

Rail fastening apparatus the most according to claim 4, it is characterised in that described fastening Mechanism includes flange nut, and the diameter of described flange nut bottom surface is more than inside described first boss Distance between face and described second boss medial surface.

Rail fastening apparatus the most according to claim 5, it is characterised in that described fastening Mechanism includes nut and is positioned at the pad of described nut bottom, and the diameter of described pad is more than described Distance between first boss medial surface and described second boss medial surface.

7. according to the rail fastening apparatus described in claim 1-6 any one, it is characterised in that Described side plate is perpendicular to described connecting plate and is parallel to described first boss.

Rail fastening apparatus the most according to claim 7, it is characterised in that described baffle plate It is perpendicular to described connecting plate and is parallel to described second boss.

Rail fastening apparatus the most according to claim 8, it is characterised in that described through hole Centrage on described connecting plate between described first boss and the second boss part On middle vertical plane.

Rail fastening apparatus the most according to claim 9, it is characterised in that described rail Road briquetting is formed in one, and described track briquetting is aluminum alloy rail briquetting.