CN217758136U

CN217758136U - Rubble laying device for railway construction

Info

Publication number: CN217758136U
Application number: CN202221473344.0U
Authority: CN
Inventors: 李成斌
Original assignee: Shaanxi Dongbo Railway Engineering Co ltd
Current assignee: Shaanxi Dongbo Railway Engineering Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-08
Anticipated expiration: 2032-06-14

Abstract

The utility model belongs to the technical field of railway construction, especially, be a rubble laying device for railway construction, including the box, the inside of box is provided with lays the subassembly, lay the subassembly and include funnel, threaded rod, spring, slider, connecting plate, rectangular plate, baffle, fixed plate and supporting shoe, the internal face fixedly connected with of box the funnel, the internal face symmetry fixedly connected with of box the spring, the spring is kept away from the one end fixedly connected with of box the slider, and the slider with the funnel sliding connection, the surface of box is seted up the thread groove, the internal face spiro union of thread groove has the threaded rod; have put into the funnel with the rubble in, thrust unit removes on the road surface that the rubble was laid to needs, and the rubble spills in the blown down tank on the road surface again by triangle arc piece and baffle with the rubble flattening, can lay the flattening and go on simultaneously, and the device has simple structure, convenient operation's characteristics.

Description

Rubble laying device for railway construction

Technical Field

The utility model belongs to the technical field of the railway construction, concretely relates to rubble laying device for railway construction.

Background

The rail is a steel rail which is used on the railway and cooperates with a switch to enable the train to walk without steering, the rail is usually composed of two parallel rails which are fixedly arranged on a sleeper, and the ballast is arranged below the sleeper; in the laying process, most of the materials are directly laid in a mode of overturning the hopper, the material overturning speed and the material overturning range are not controllable, so that the stones are scattered, secondary regulation is needed, and the working efficiency of laying personnel is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a rubble laying device for railway construction has puts into the funnel with the rubble in, and thrust unit removes on the road surface that the rubble was laid to needs, and the rubble spills in the blown down tank on the road surface again by triangle arc piece and baffle with the rubble flattening, can lay the flattening and go on simultaneously, and the device has simple structure, convenient operation's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a broken stone laying device for railway construction comprises a box body, wherein a laying assembly is arranged inside the box body;

the laying component comprises a funnel, a threaded rod, a spring, a sliding block, a connecting plate, a rectangular plate, a baffle, a fixing plate and a supporting block, wherein the inner wall face of the box body is fixedly connected with the funnel, the spring is arranged in the box body and is symmetrically connected with the lower portion of the funnel, one end of the box body, away from the spring, is fixedly connected with the sliding block, the sliding block is in sliding connection with the funnel, a threaded groove is formed in the surface of the box body, the inner wall face of the threaded groove is in threaded connection with the threaded rod, the surface of the sliding block is fixedly connected with the connecting plate, the bottom of the sliding block is fixedly connected with the supporting block in the box body, the supporting block is in sliding connection with the sliding block, a square groove is formed in the surface of the box body, the connecting plate is located in the square groove, a discharge groove is formed in the surface of the connecting plate, one end, away from the sliding block, of the connecting plate extends out of the square groove and is fixedly connected with the rectangular plate, a discharge hole is formed in the surface of the rectangular plate, one side, away from the connecting plate, is fixedly connected with the baffle.

As the utility model relates to a rubble laying device is preferred for railway construction, it still includes triangle arc piece to lay the subassembly, triangle arc piece fixed connection is in the bottom surface of rectangular plate.

As the utility model relates to a rubble laying device is preferred for railway construction, it still includes the gyro wheel to lay the subassembly, gyro wheel fixed connection is in the bottom surface of box.

As the utility model relates to a rubble laying device is preferred for railway construction, the surface of box is provided with fixed subassembly, fixed subassembly includes dead lever and fixture block, the surface of box is located the equal fixedly connected with in rectangular plate both sides the dead lever, the spout has been seted up on the surface of dead lever, the internal face sliding connection of spout has the fixture block, just the fixture block extend the spout one side with rectangular plate fixed connection.

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

1. lay the subassembly through setting up, it promotes the slider to the rightmost side to rotate the threaded rod, the slider seals tightly with the hourglass material mouth of funnel, pour the rubble into inside the funnel, thrust unit is on the road surface that the rubble was laid to needs, it removes to rotate threaded rod pulling slider, the rubble spills ground from the discharge gate through the blown down tank surface, with the rubble flattening under the effect of triangle arc piece and baffle, when the rubble of baffle surface piles up too much, the pulling slider moves to the right, thereby reduce the velocity of flow of rubble, reduce the outflow of rubble, when baffle surface rubble volume is less, the slider moves to one side at threaded rod place, thereby increase the outflow of rubble.

2. Through setting up fixed subassembly, the device is when removing, and the fixture block slides in the spout is inside, and the dead lever is fixed with the box, guarantees that the baffle only can horizontal migration, makes the baffle push away the rubble of leveling on same level.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the fixing rod and the sliding block of the present invention;

FIG. 3 is a schematic structural view of a middle connection plate and a rectangular plate according to the present invention;

fig. 4 is a schematic structural view of the middle clamping block and the threaded rod of the present invention;

FIG. 5 is a schematic structural view of a middle triangular arc block of the present invention;

in the figure:

1. a box body;

2. laying a component; 21. a funnel; 22. a threaded rod; 23. a spring; 24. a slider; 25. a connecting plate; 26. a square groove; 27. a rectangular plate; 28. a triangular arc block; 29. a baffle plate; 210. a discharge chute; 211. a discharge port; 212. a thread groove; 213. a support block; 214. a roller; 215. a fixing plate;

3. a fixing assembly; 31. a fixing rod; 32. a clamping block; 33. a chute.

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.

As shown in fig. 1:

a rubble laying device for railway construction comprises a box body 1.

In this embodiment: the traditional gravel laying is that the gravel is directly poured on a road surface needing to be laid, the gravel is firstly laid by manpower or a bulldozer, the manpower is used for flattening, the time and the labor are wasted, the working efficiency is low, the gravel is pushed out by the bulldozer to be not flat enough, and the manpower can not be completely replaced, so that the laying component 2 is added on the basis.

Further, the method comprises the following steps:

as shown in fig. 1, 2, 3, 4 and 5:

with the above in mind: this lay subassembly 2 includes funnel 21, threaded rod 22, spring 23, slider 24, connecting plate 25, rectangular plate 27, triangle arc piece 28, baffle 29, gyro wheel 214, fixed plate 215 and supporting shoe 213, the internal face fixedly connected with funnel 21 of box 1, the spring 23 that the below fixedly connected with symmetry that lies in funnel 21 in the box 1 set up, the one end fixedly connected with slider 24 that box 1 was kept away from to spring 23, and slider 24 and funnel 21 sliding connection, threaded groove 212 has been seted up on the surface of box 1, the internal face spiro union of threaded groove 212 has threaded rod 22, the fixed surface of slider 24 is connected with connecting plate 25, the bottom fixedly connected with supporting shoe 213 that lies in slider 24 in the box 1, and supporting shoe 213 and slider 24 sliding connection, square groove 26 has been seted up on the surface of box 1, and connecting plate 25 lies in inside square groove 26, discharge chute 210 has been seted up on the surface of connecting plate 25, the one end that connecting plate 25 kept away from slider 24 extends square groove 26 and fixedly connected with rectangular plate 27, discharge gate 211 has been seted up on the surface of rectangular plate 27, one side fixedly connected with the bottom surface of triangle arc piece 214 that rectangle plate 27 kept away from fixed plate 27, the fixed plate 27 is connected with triangle arc piece 214 of baffle 27, the bottom surface of box 1.

In this embodiment: the threaded rod 22 is rotated to push the sliding block 24 to the rightmost side, the sliding block 24 seals a material leakage opening of the funnel 21 tightly, broken stones are poured into the funnel 21, the pushing device is arranged on a road surface where the broken stones need to be paved, the threaded rod 22 is rotated to pull the sliding block 24 to move leftwards, the broken stones flow out of the funnel 21 and flow to the road surface from the discharge hole 211 through the discharge chute 210, the broken stones on the road surface are pushed uniformly by the triangular arc-shaped blocks 28, the broken stones paved on the surface layer can be intercepted by the baffle 29 to be scraped flat, and the broken stones on the surface of the baffle 29 can flow into the position of a pit on the pavement surface to be filled flat; when the quantity of the crushed stones on the surface of the baffle 29 is increased, the resistance of the baffle 29 to the crushed stones is increased, under the action of the connecting plate 25 and the rectangular plate 27, the sliding block 24 is under the tension of the baffle 29, when the sliding block 24 is under the tension of the baffle 29 to enable the spring 23 to be in a stretching state, the sliding block 24 moves towards one side where the connecting plate 25 is located to enable the leakage opening of the funnel 21 to be reduced, so that the quantity of the crushed stones flowing out is reduced, when the quantity of the crushed stones on the surface of the baffle 29 is reduced, the resistance of the baffle 29 to the crushed stones is reduced, so that the tension of the sliding block 24 to the baffle 29 is reduced, when the tension of the sliding block 24 under the tension of the baffle 29 is not enough to enable the spring 23 to be in the stretching state, the spring 23 pulls the sliding block 24 to move towards the left side to enable the leakage opening of the funnel 21 to be increased, so that the quantity of the crushed stones flowing out is increased, pavement paving and leveling are carried out simultaneously, and the flow rate of the crushed stones flowing out from the funnel 21 can be adjusted according to the quantity of the crushed stones on the surface of the baffle 29.

It should be noted that: the bottom surface of rectangular plate 27 is provided with a plurality of triangle arc piece 28, and the interval between adjacent triangle arc piece 28 is greater than the width of rubble, and what the device was equipped with threaded rod 22 is preceding, should move the device left direction during the use.

Further, the method comprises the following steps of;

in an alternative embodiment, the fixing assembly 3 is disposed on the surface of the box 1, the fixing assembly 3 includes a fixing rod 31 and a clamping block 32, the fixing rod 31 is fixedly connected to both sides of the rectangular plate 27 on the surface of the box 1, a sliding slot 33 is formed in the surface of the fixing rod 31, the clamping block 32 is slidably connected to the inner wall surface of the sliding slot 33, and one side of the clamping block 32 extending out of the sliding slot 33 is fixedly connected to the rectangular plate 27.

In this embodiment: when the device is in operation, the clamping block 32 slides in the sliding groove 33, and the fixing rod 31 is fixed with the box body 1, so that the rectangular plate 27 is kept parallel to the box body 1, the baffle plate 29 is ensured to move only horizontally, the pushed and leveled broken stones are at the same level, and the broken stones are pushed and leveled.

It should be noted that: supporting shoe 213 supports slider 24 and guarantees slider 24 horizontal migration, and for guaranteeing that the device is balanced, fixed subassembly 3 is provided with two sets ofly, and the symmetry sets up in rectangular plate 27 both sides, and the top of box 1 is seted up with big notch such as funnel 21 pan feeding mouth, makes the device from box 1 upside pan feeding entering funnel 21 inside.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rubble laying device for railway construction, includes box (1), its characterized in that: a laying component (2) is arranged in the box body (1);

the paving component (2) comprises a funnel (21), a threaded rod (22), a spring (23), a sliding block (24), a connecting plate (25), a rectangular plate (27), a baffle plate (29), a fixing plate (215) and a supporting block (213), wherein the funnel (21) is fixedly connected to the inner wall surface of the box body (1), the springs (23) symmetrically arranged are fixedly connected to the lower part of the funnel (21) in the box body (1), the sliding block (24) is fixedly connected to one end, far away from the box body (1), of the spring (23), the sliding block (24) is in sliding connection with the funnel (21), a threaded groove (212) is formed in the surface of the box body (1), the threaded rod (22) is in threaded connection with the inner wall surface of the threaded groove (212), the connecting plate (25) is fixedly connected to the surface of the sliding block (24), the supporting block (213) is fixedly connected to the bottom of the sliding block (24) in the box body (1), the supporting block (213) is in sliding connection with the sliding block (24), a square groove (26) is formed in the surface of the box body (1), the connecting plate (25) is formed in the surface of the square groove (26), and a discharging groove (210) is formed in the connecting plate (25), one end, far away from the sliding block (24), of the connecting plate (25) extends out of the square groove (26) and is fixedly connected with the rectangular plate (27), a discharge hole (211) is formed in the surface of the rectangular plate (27), one side, far away from the connecting plate (25), of the rectangular plate (27) is fixedly connected with the fixing plate (215), and one side, far away from the rectangular plate (27), of the fixing plate (215) is fixedly connected with the baffle (29).

2. The gravel placement device for railway construction according to claim 1, wherein: lay subassembly (2) and still include triangle arc piece (28), triangle arc piece (28) fixed connection be in the bottom surface of rectangular plate (27).

3. The gravel placement device for railway construction according to claim 1, wherein: the laying assembly (2) further comprises a roller (214), and the roller (214) is fixedly connected to the bottom surface of the box body (1).

4. The gravel placement device for railway construction according to claim 1, wherein: the surface of box (1) is provided with fixed subassembly (3), fixed subassembly (3) include dead lever (31) and fixture block (32), the surface of box (1) is located the equal fixedly connected with in rectangular plate (27) both sides dead lever (31), spout (33) have been seted up on the surface of dead lever (31), the internal face sliding connection of spout (33) has fixture block (32), just one side that fixture block (32) extended spout (33) with rectangular plate (27) fixed connection.