CN208545630U - A kind of railroad track with stabilising arrangement - Google Patents

Abstract

The utility model discloses a kind of railroad tracks with stabilising arrangement, including rail, the bottom of the rail is equipped with multiple sleepers, and the bottom side of the wall of sleeper is equipped with mounting groove, it is equipped between the two neighboring sleeper and stablizes block, and the both ends for stablizing block are inserted in mounting groove, the stable block is hollow structure, bull stick is equipped in the stable block vertically, and bull stick runs through the upper end side wall for stablizing block and extends to outside setting, bull stick one end in the stable block is equipped with the first helical gear, the inner wall of the stable block is rotatably connected to the first worm screw being laterally arranged by the first rotating member, and first worm screw sidewall sheath be equipped with and matched second helical gear of the first helical gear.The utility model prevents sleeper from sinking and deforming, has achieved the effect that stable by the way that the contact area for stablizing block to increase sleeper Yu railway roadbed rock ballast is arranged.

Description

A kind of railroad track with stabilising arrangement

Technical field

The utility model relates to railroad track technical field more particularly to a kind of railroad tracks with stabilising arrangement.

Background technique

Have quarrel railroad track in, railway roadbed is made of the ballast of different size particle, for track structure provide elasticity with The functions such as draining, have many advantages, such as it is at low cost, to track structure provide it is good it is elastic, working drawing review is convenient and simple, in railway In be widely used, most track structures are to belong to this ballast track in the world at present.But due to Railway roadbed ballast belongs to a kind of granular media structure, and under the action of train load, sleeper can generate sinking and deformation, this sinking and change Shape will affect the stability and safety of train operation, for this purpose, it is proposed that a kind of railroad track with stabilising arrangement solves The above problem.

Utility model content

Purpose of the utility model is to solve since railway roadbed ballast belongs to a kind of granular media structure, arranging in the prior art Under the action of vehicle-mounted lotus, sleeper can generate sinking and deformation, and this sinking and deformation will affect the stability and peace of train operation Full problem, and a kind of railroad track with stabilising arrangement proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of railroad track with stabilising arrangement, including rail, the bottom of the rail are equipped with multiple sleepers, and sleeper Bottom side of the wall be equipped with mounting groove, be equipped between the two neighboring sleeper and stablize block, and the both ends for stablizing block are inserted in peace In tankage, the stable block is hollow structure, is equipped with bull stick in the stable block vertically, and bull stick runs through the upper end side for stablizing block Wall simultaneously extends to outside setting, and bull stick one end in the stable block is equipped with the first helical gear, the inner wall of the stable block The first worm screw being laterally arranged is rotatably connected to by the first rotating member, and the sidewall sheath of the first worm screw is equipped with and the first helical gear Matched second helical gear, there are two the second snails being vertically arranged by the rotation connection of the second rotating member for the inner wall of the stable block Bar, and two the second worm screws are located at the both ends of stable block, the sidewall sheath of second worm screw is equipped with to be matched with the first worm screw The first worm gear, by the rotation connection of third rotating member, there are two the spiral shells that are laterally arranged close to the inner wall of mounting groove for the stable block Rasp bar, and two threaded rods are located at the two sides of the second worm screw, two one end of the threaded rod far from third rotating member are equal Equipped with matched second worm gear of the second worm screw, the side wall of two threaded rods is arranged with matched nut, described The upper end side wall of nut is connected with kelly by connecting rod, and kelly runs through the side wall setting for stablizing block, the side wall of the mounting groove Equipped with the matched card slot of kelly.

Preferably, the opening of the mounting groove is arranged with sealing ring.

Preferably, the inner wall of the stable block is additionally provided with sliding slot, and sliding slot is connect by sliding block with rod slide.

Preferably, two first worm gears use identical helicitic texture.

Preferably, the bull stick is located at the middle part setting for stablizing block, and sponge protective case is enclosed on bull stick.

The utility model will stablize block by the clamping of kelly and card slot and link together with sleeper, reach sleeper stabilization Effect, but also by bull stick control kelly and card slot clamping, facilitate installation, improve the efficiency of construction.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of railroad track with stabilising arrangement structural schematic diagram；

Fig. 2 is the structural schematic diagram in Fig. 1 at A.

In figure: block, 5 bull sticks, 6 first helical gears, 7 first rotating members, 8 first are stablized in 1 rail, 2 sleepers, 3 mounting grooves, 4 Worm screw, 9 second helical gears, 10 second rotating members, 11 second worm screws, 12 first worm gears, 13 third rotating members, 14 threaded rods, 15 Second worm gear, 16 nuts, 17 connecting rods, 18 kellies, 19 card slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, the bottom of a kind of railroad track with stabilising arrangement, including rail 1, rail 1 is equipped with multiple rails Pillow 2, and the bottom side of the wall of sleeper 2 is equipped with mounting groove 3, the opening of mounting groove 3 is arranged with sealing ring, prevents rock ballast blocking installation The opening of slot 3 impacts the installation for stablizing block 4, is equipped between two neighboring sleeper 2 and stablizes block 4, stablizes the inner wall of block 4 It is additionally provided with sliding slot, and sliding slot is slidably connected by sliding block with connecting rod 17, since nut 16 is connect with connecting rod 17, connecting rod 17 and sliding block Connection, and sliding block can only slide in sliding slot, therefore connecting rod 17 can only be moved in parallel and cannot be rotated, such nut 16 It is moved on threaded rod 14, and the both ends for stablizing block 4 are inserted in mounting groove 3, stablizing block 4 is hollow structure, is stablized in block 4 It is equipped with bull stick 5 vertically, bull stick 5 is located at the middle part setting for stablizing block 4, and it is more labor-saving when in order to rotate bull stick 5, and wrapped up on bull stick 5 There is sponge protective case, prevent from abrading hand when rotation, and bull stick 5 runs through the upper end side wall for stablizing block 4 and extends to outside setting, It is equipped with the first helical gear 6 positioned at 5 one end of bull stick stablized in block 4, the inner wall for stablizing block 4 is rotatablely connected by the first rotating member 7 Have the first worm screw 8 being laterally arranged, and the sidewall sheath of the first worm screw 8 be equipped with matched second helical gear 9 of the first helical gear 6, Stablize the inner wall of block 4 by the rotation connection of the second rotating member 10 there are two the second worm screw 11 for being vertically arranged, and two the second snails Bar 11 is located at the both ends of stable block 4, the sidewall sheath of the second worm screw 11 be equipped with matched first worm gear 12 of the first worm screw 8, Two the first worm gears 12 use identical helicitic texture, when such first worm screw 8 engages with two the first worm gears 12, two The direction of first worm gear 12 rotation just can be identical, and the inner wall for stablizing block 4 close to mounting groove 3 is rotatablely connected by third rotating member 13 There are two the threaded rods 14 being laterally arranged, and two threaded rods 14 are located at the two sides of the second worm screw 11, two threaded rods 14 One end far from third rotating member 13 be equipped with matched second worm gear 15 of the second worm screw 11, the side wall of two threaded rods 14 is equal It is arranged with matched nut 16, the upper end side wall of nut 16 is connected with kelly 18 by connecting rod 17, and kelly 18 is through steady Determine the side wall setting of block 4, the side wall of mounting groove 3 is equipped with and the matched card slot 19 of kelly 18.

When the utility model installs stable block 4, it will first stablize block 4 and be inserted into the mounting groove 3 on sleeper 2, then rotation turns Bar 5, bull stick 5 drive the rotation of the first helical gear 6, and the first helical gear 6 is engaged with the second helical gear 9, and the second helical gear 9 drives first Worm screw 8 rotates, and the first worm screw 8 engages with two the first worm gears 12, and the first worm gear 12 drives the rotation of the second worm screw 11, the second worm screw 11 engage with two the second worm gears 15, and the second worm gear 15 drives threaded rod 14 to rotate, since nut 16 is connect with connecting rod 17, connecting rod 17 connect with sliding block, and sliding block can only slide in sliding slot, therefore connecting rod 17 can only be moved in parallel and cannot be rotated, such nut 16 can move on threaded rod 14, and nut 16 drives kelly 18 and card slot 19 to be clamped, and stablize block 4 in this way and are just fixed on peace On tankage 3.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of railroad track with stabilising arrangement, including rail (1), which is characterized in that the bottom of the rail (1) is equipped with Multiple sleepers (2), and the bottom side of the wall of sleeper (2) is equipped with mounting groove (3), is equipped with and stablizes between the two neighboring sleeper (2) Block (4), and the both ends for stablizing block (4) are inserted in mounting groove (3), the stable block (4) is hollow structure, the stable block (4) bull stick (5) are equipped with vertically in, and bull stick (5) runs through the upper end side wall for stablizing block (4) and extends to outside setting, is located at institute Bull stick (5) one end stated in stable block (4) is equipped with the first helical gear (6), and the inner wall of the stable block (4) passes through the first rotating member (7) it is rotatably connected to the first worm screw (8) being laterally arranged, and the sidewall sheath of the first worm screw (8) is equipped with and the first helical gear (6) The second helical gear (9) matched, by the second rotating member (10) rotation connection, there are two be vertically arranged the inner wall of the stable block (4) The second worm screw (11), and two the second worm screws (11) are located at the both ends of stable block (4), the side of second worm screw (11) Wall is arranged with to be passed through with matched first worm gear (12) of the first worm screw (8), inner wall of the stable block (4) close to mounting groove (3) There are two the threaded rods (14) being laterally arranged for third rotating member (13) rotation connection, and two threaded rods (14) are located at second The two sides of worm screw (11), two threaded rods (14) are equipped with and the second worm screw (11) far from the one end of third rotating member (13) The side wall of matched second worm gear (15), two threaded rods (14) is arranged with matched nut (16), the spiral shell The upper end side wall of female (16) is connected with kelly (18) by connecting rod (17), and kelly (18) runs through the side wall setting for stablizing block (4), The side wall of the mounting groove (3) is equipped with and kelly (18) matched card slot (19).

2. a kind of railroad track with stabilising arrangement according to claim 1, which is characterized in that the mounting groove (3) Opening be arranged with sealing ring.

3. a kind of railroad track with stabilising arrangement according to claim 1, which is characterized in that the stable block (4) Inner wall be additionally provided with sliding slot, and sliding slot is slidably connected by sliding block with connecting rod (17).

4. a kind of railroad track with stabilising arrangement according to claim 1, which is characterized in that two first snails It takes turns (12) and uses identical helicitic texture.

5. a kind of railroad track with stabilising arrangement according to claim 1, which is characterized in that bull stick (5) position It is arranged in the middle part for stablizing block (4), and is enclosed with sponge protective case on bull stick (5).