CN212560945U - Pin-penetrating type anti-creeping device - Google Patents

Abstract

The utility model relates to the technical field of train accessories, in particular to a pin-through type anti-creeper, which comprises a pin-through type anti-creeper main body, wherein the bottom of the pin-through type anti-creeper main body is provided with a fixed bottom plate, the upper surface of the fixed bottom plate is provided with two mutually opposite supporting seats, through holes communicated with the outside are arranged in the supporting seats, and fastening bolts are inserted and matched in the two through holes; the fixing bottom plate is further provided with a rear fixing device, the rear fixing device comprises a rear side baffle arranged on the rear side face of the pin-penetrating type anti-creeper main body, rectangular plates are arranged on the left side face and the right side face of the rear side baffle, sleeves are arranged on the rear side faces of the rectangular plates and sleeved on the fastening bolts, and a supporting plate is further arranged on the side face, away from the pin-penetrating type anti-creeper main body, of the rear side baffle. The utility model discloses sound construction, it is not fragile, facilitate for the staff.

Description

Pin-penetrating type anti-creeping device

Technical Field

The utility model relates to a train accessory technical field, specifically speaking relates to a wear round pin formula anticreeper.

Background

The anticreeper plays the fixed action to the rail to prevent that the rail from producing longitudinal movement's part, at present, the variety of anticreeper is more, wherein just including wear pin formula anticreeper, but conventional wear pin formula anticreeper exists its structure firm defect inadequately when using, and then can't play the effect of better fixed rail, brings inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear to sell formula anticreeper to solve the defect that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pin-penetrating type anti-creeper comprises a pin-penetrating type anti-creeper main body, wherein a fixed bottom plate is arranged at the bottom of the pin-penetrating type anti-creeper main body, two supporting seats which are opposite to each other are arranged on the upper surface of the fixed bottom plate, through holes communicated with the outside are formed in the supporting seats, fastening bolts are inserted and matched in the two through holes, and the pin-penetrating type anti-creeper main body is fixedly connected with the two supporting seats through the fastening bolts; still be provided with rear side fixing device on the PMKD, rear side fixing device is including setting up rear side baffle on the wearing pin formula anticreeper main part trailing flank, all be provided with the rectangular plate on the left and right sides face of rear side baffle, be provided with the sleeve on the trailing flank of rectangular plate, the sleeve is located two between the supporting seat, the sleeve cover is established fastening bolt is last.

Preferably, fastening bolt passes wear round pin formula anticreeper main part, wear round pin formula anticreeper main part is located two between the supporting seat, it has fastening nut still to have threaded connection on fastening bolt's the terminal body of rod, conveniently installs wear round pin formula anticreeper main part.

Preferably, the side face, far away from the pin-type anti-creeper main body, of the rear side baffle is further provided with a supporting plate, the supporting plate abuts against the fixed bottom plate, stable supporting of the rear side baffle is achieved, and the structure of the rear side baffle is guaranteed to be firmer.

Preferably, the rear side baffle abuts against the rear side face of the pin-penetrating type anti-creeper main body, so that the pin-penetrating type anti-creeper main body is firmer in structure.

Preferably, still be provided with a plurality of first spacing grooves that are linear equidistant range on the upper surface of PMKD, just on the bottom surface of rear side baffle be provided with first stopper to the position department of first spacing groove, first stopper be located first spacing inslot and with peg graft the cooperation between the first spacing groove, guarantee that rear side baffle's structure is more firm, the gliding condition backward is difficult for appearing.

Preferably, a second limiting groove is further formed in the upper surface of the fixing bottom plate, a second limiting block is arranged at the position, opposite to the second limiting groove, of the bottom surface of the supporting plate, and the second limiting block is located in the second limiting groove and matched with the second limiting groove in an inserting mode, so that the supporting plate is firm in structure, and the situation of backward sliding cannot occur.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rear side fixing device who sets up, guarantee when using, can utilize rear side baffle and backup pad to carry out stable support to wearing pin formula anticreeper main part, the structure of guaranteeing wearing pin formula anticreeper main part is more firm, simultaneously through the PMKD who sets up, use wearing pin formula anticreeper main part fastening bolt install the back on the supporting seat, the structure of also guaranteeing wearing pin formula anticreeper main part is more firm, the conventional wearing pin formula anticreeper is when using has been solved, there is the not firm defect of its structure, and then can't play the effect of better fixed rail, bring inconvenient problem for the staff.

2. The utility model discloses a first spacing groove, second spacing groove, first stopper and the second stopper that set up guarantee when using, make the structure of rear side shield and backup pad more firm, the gliding condition can not appear.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic view of a part of the structure of the present invention.

In the figure: 1. fixing the bottom plate; 10. a first limit groove; 11. a second limit groove; 12. a supporting seat; 121. a through hole; 13. fastening a bolt; 2. a pin-through anticreeper body; 3. a rear-side fixing device; 30. a rear side baffle; 31. a rectangular plate; 32. a sleeve; 33. a first stopper; 34. a support plate; 35. and a second limiting block.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a pin-penetrating type anti-creeper comprises a pin-penetrating type anti-creeper main body 2, wherein a fixed bottom plate 1 is arranged at the bottom of the pin-penetrating type anti-creeper main body 2, two supporting seats 12 which are opposite to each other are arranged on the upper surface of the fixed bottom plate 1, the supporting seats 12 are fixedly connected with the fixed bottom plate 1 through fastening bolts, corresponding threaded holes are formed in the supporting seats 12 and the fixed bottom plate 1, and the supporting seats 12 are fixedly arranged on the fixed bottom plate 1 through the fastening bolts, so that the pin-penetrating type anti-creeper is convenient to install and disassemble;

specifically, be provided with the through-hole 121 that is linked together with the external world in the supporting seat 12, it has fastening bolt 13 to peg graft the cooperation in two through-holes 121, through fastening bolt 13 fixed connection between peg-type anticreeper main part 2 and two supporting seats 12, fastening bolt 13 passes peg-type anticreeper main part 2, be provided with the through-hole that lets fastening bolt 13 pass in peg-type anticreeper main part 2, fastening bolt 13 passes the through-hole in peg-type anticreeper main part 2, peg-type anticreeper main part 2 is located between two supporting seats 12, it has fastening nut still to have threaded connection on fastening bolt 13's the terminal body of rod, it is convenient with peg-type anticreeper main part 2 fixed mounting on PMKD 1.

In the embodiment, the fixed base plate 1 is further provided with a rear side fixing device 3, the rear side fixing device 3 comprises a rear side baffle 30 arranged on the rear side surface of the pin-penetrating type anti-creeper main body 2, and the rear side baffle 30 abuts against the rear side surface of the pin-penetrating type anti-creeper main body 2, so that the structure of the pin-penetrating type anti-creeper main body 2 is ensured to be firmer; the homogeneous body shaping has rectangular plate 31 on the left and right sides face of rear side baffle 30, integrated into one piece has sleeve 32 on rectangular plate 31's the trailing flank, sleeve 32 is located between two supporting seats 12, the sleeve 32 cover is established on fastening bolt 13, and a side of sleeve 32 supports on round pin formula anticreeper main part 2, another side of sleeve 32 supports on supporting seat 12, guarantee that the structure of round pin formula anticreeper main part 2 is more firm, the condition that can not take place to remove between two supporting seats 12.

In this embodiment, the back side shield 30 is kept away from and still integrated into one piece has the backup pad 34 on the side of round pin formula anticreeper main part 2, and the bottom surface of backup pad 34 supports on PMKD 1, realizes carrying out stable support to back side shield 30, guarantees that its structure is more firm.

Specifically, the bottom surface of the pin-penetrating type anti-creeper main body 2 and the bottom surface of the rear side baffle 30 are both abutted against the fixed bottom plate 1, so that the condition that the pin-penetrating type anti-creeper main body 2 and the rear side baffle 30 cannot rotate when the pin-penetrating type anti-creeper main body is used is guaranteed.

Further, still be provided with a plurality of first spacing grooves 10 that are linear equidistant range on PMKD 1's the upper surface, just there is first stopper 33 to the position department integrated into one piece of first spacing groove 10 on rear side baffle 30's the bottom surface, first stopper 33 be located first spacing groove 10 and with the cooperation of pegging graft between the first spacing groove 10, the realization is spacing to rear side baffle 30, guarantee that rear side baffle 30's structure is more firm, the gliding condition backward is difficult for appearing.

In addition, still set up second spacing groove 11 on PMKD 1's the upper surface, just have second stopper 35 to the position department integrated into one piece of second spacing groove 11 on the bottom surface of backup pad 34, second stopper 35 be located second spacing groove 11 and with the cooperation of pegging graft between the second spacing groove 11, guarantee that backup pad 34's structure is more firm, the gliding condition backward can not appear.

When the pin-penetrating type anti-creeper of the utility model is used, the pin-penetrating type anti-creeper main body 2 is placed between two supporting seats 12, then the rear side baffle 30 is pressed against the rear side surface of the pin-penetrating type anti-creeper main body 2, the bottom surface of the rear side baffle 30 and the bottom surface of the supporting plate 34 are all pressed against the fixed bottom plate 1, meanwhile, the first limit block 33 is inserted into the first limit groove 10, the second limit block 35 is inserted into the second limit groove 11, then the fastening bolt 13 sequentially passes through the sleeve 32 and the pin-penetrating type anti-creeper main body 2, and is screwed into the supporting seat 12 by using an external fastening nut at one side of one of the supporting seats 12, the rear side baffle 30 and the supporting plate 34 can stably support the pin-penetrating type anti-creeper main body 2, the structure is ensured to be firmer, the problem that the conventional pin-penetrating type anti-creeper is used is solved, the steel rail fixing device has the defect that the structure is not firm enough, so that the steel rail fixing device cannot achieve a good steel rail fixing effect and brings inconvenience to workers.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a wear to sell formula anticreeper, includes wear to sell formula anticreeper main part (2), its characterized in that: a fixed bottom plate (1) is arranged at the bottom of the pin-penetrating type anti-creeper main body (2), two supporting seats (12) which are opposite to each other are arranged on the upper surface of the fixed bottom plate (1), through holes (121) communicated with the outside are formed in the supporting seats (12), fastening bolts (13) are inserted into the two through holes (121) in a connecting and matching mode, and the pin-penetrating type anti-creeper main body (2) is fixedly connected with the two supporting seats (12) through the fastening bolts (13); still be provided with rear side fixing device (3) on PMKD (1), rear side fixing device (3) are including setting up rear side baffle (30) on wear pin formula anticreeper main part (2) trailing flank, all be provided with rectangular plate (31) on the left and right sides face of rear side baffle (30), be provided with sleeve (32) on the trailing flank of rectangular plate (31), sleeve (32) are located two between supporting seat (12), sleeve (32) cover is established on fastening bolt (13).

2. The drift arrestor of claim 1, wherein: the fastening bolt (13) penetrates through the pin-penetrating type anti-creeper main body (2), the pin-penetrating type anti-creeper main body (2) is located between the supporting seats (12), and a fastening nut is connected to the tail end rod body of the fastening bolt (13) in a threaded mode.

3. The drift arrestor of claim 1, wherein: the side face, far away from the pin-penetrating type anti-creeper main body (2), of the rear side baffle (30) is further provided with a supporting plate (34), and the supporting plate (34) abuts against the fixed bottom plate (1).

4. The drift arrestor of claim 1, wherein: the rear side baffle (30) is abutted against the rear side face of the pin-through type anti-creeper body (2).

5. The drift arrestor of claim 1, wherein: still be provided with a plurality of first spacing grooves (10) that are linear equidistant range on the upper surface of PMKD (1), just right on the bottom surface of rear baffle (30) the position department of first spacing groove (10) is provided with first stopper (33), first stopper (33) are located in first spacing groove (10) and with peg graft cooperation between first spacing groove (10).

6. The drift arrestor of claim 3, wherein: still set up second spacing groove (11) on the upper surface of PMKD (1), just right on the bottom surface of backup pad (34) the position department of second spacing groove (11) is provided with second stopper (35), second stopper (35) are located in second spacing groove (11) and with peg graft the cooperation between second spacing groove (11).

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