阅读说明：本技术 一种冻土区铁路枕木更换设备 (Frozen soil area railway sleeper replacement equipment ) 是由 朱嘉冰 于 2021-03-02 设计创作，主要内容包括：本发明公开了一种冻土区铁路枕木更换设备,挖掘机构与移动机构的配合工作,所述移动机构用于控制所述挖掘机构移动,所述挖掘机构用于挖掘冻土与输送枕木,所述挖掘机构包括嵌设于托板内部的动力轴,所述动力轴在所述托板内部对称设有两个,所述动力轴与翻转板固定连接,所述托板内部还嵌设有挖掘电机；本发明可利用挖掘机构对冻土进行挖掘,可对冻土进行解冻并进行挖掘,提高挖掘效率,利用送砟机构对枕木下侧输送道砟用以支撑枕木,可实现高效输送道砟以实现枕木固定,利用移动机构对冻土进行挖掘并带动枕木进行移动对枕木进行更换。(The invention discloses a railway sleeper replacement device in a frozen soil area, which comprises an excavating mechanism and a moving mechanism, wherein the moving mechanism is used for controlling the excavating mechanism to move; according to the invention, the excavating mechanism can be used for excavating frozen soil, the frozen soil can be unfrozen and excavated, the excavating efficiency is improved, the ballast conveying mechanism is used for conveying the ballast on the lower side of the sleeper to support the sleeper, the efficient conveying of the ballast to fix the sleeper can be realized, and the moving mechanism is used for excavating the frozen soil and driving the sleeper to move to replace the sleeper.)

1. The utility model provides a frozen soil area railway sleeper changes equipment which characterized in that: the excavating mechanism and the moving mechanism are matched to work, the moving mechanism is used for controlling the excavating mechanism to move, and the excavating mechanism is used for excavating frozen soil and conveying sleepers;

excavation mechanism is including inlaying the power shaft of locating the layer board inside, the power shaft is in the inside symmetry of layer board is equipped with two, power shaft and returning face plate fixed connection, the layer board is inside still to inlay and be equipped with the excavation motor, the excavation motor is in the inside symmetry of layer board is equipped with two the excavation motor control system has the excavation motor axle, the fixed drive wheel that is equipped with in excavation motor axle outside, drive wheel and drive belt friction connection, the fixed a plurality of excavation boards that are equipped with in drive belt outside, the excavation board is used for excavating frozen soil, the layer board is close to one side of drive belt is fixed and is equipped with the heating piece, the heating piece is used for the heating frozen soil.

2. The apparatus for replacing railroad ties in a frozen earth area according to claim 1, wherein: the two excavating plates on the outer sides of the transmission belts can be matched to excavate the frozen soil.

3. The apparatus for replacing railroad ties in a frozen earth area according to claim 1, wherein: the power shaft can control the turnover plate to rotate, and the turnover plate is used for limiting the movement of the sleeper.

4. The apparatus for replacing railroad ties in a frozen earth area according to claim 1, wherein: and the two hydraulic rods are used for passing through the sleepers.

5. The apparatus for replacing railroad ties in a frozen earth area according to claim 1, wherein: the moving mechanism comprises a driving motor embedded in the vehicle body, the driving motor is controlled to be provided with a driving motor shaft, a driving gear is fixedly arranged on the outer side of the driving motor shaft, the driving gear is meshed with a rack, the rack is connected with the vehicle body in a sliding mode, a hydraulic cylinder is fixedly arranged on the lower side of one end of the rack, the two hydraulic cylinders are symmetrically arranged, a hydraulic rod is controlled to be provided with the hydraulic rod, and the hydraulic rod is far away from one end of the hydraulic cylinder and fixedly provided with the supporting plate.

6. The apparatus for replacing railroad ties in a frozen earth area according to claim 5, wherein: the lower end of the vehicle body is rotatably provided with two wheels, the wheels can roll outside rails, the rails are positioned on the upper sides of the sleepers, four anchor bolts are fixedly arranged outside the sleepers and are in sliding connection with fixed sliding blocks, the fixed sliding blocks are used for fixing the sleepers and the rails relatively,

the sleepers are located inside the frozen soil.

7. The apparatus for replacing railroad ties in a frozen earth area according to claim 1, wherein: the ballast conveying mechanism is used for conveying railway ballasts to support the sleepers;

the ballast conveying mechanism comprises a baffle fixedly connected with one end of the supporting plate, a pipeline is fixedly arranged on the outer side of the baffle and used for blocking ballast, one end of the pipeline, far away from the baffle, is fixedly connected with the vehicle body, and ballast is stored in the vehicle body.

8. The apparatus for replacing railroad ties in a frozen earth area according to claim 7, wherein: the pipeline is used for conveying railway ballasts and is made of flexible materials and can be extended.

9. The apparatus for replacing railroad ties in a frozen earth area according to claim 7, wherein: the railway ballast conveying vehicle is characterized in that a groove is formed in the vehicle body and used for storing railway ballasts, and a through hole is formed in the baffle and used for allowing the railway ballasts to pass through.

Technical Field

The invention relates to the field of railway sleeper replacement, in particular to railway sleeper replacement equipment in a frozen soil area.

Background

The railway is a track for vehicles such as trains to run, a railway locomotive can run on the track, the track is usually laid on the upper side of a sleeper, railway ballast is usually laid below the sleeper, and in cold areas, due to low temperature all year round, the frozen soil is hard and difficult to excavate in a large area, so that the railway ballast is difficult to lay, the sleeper is usually directly laid on the frozen soil, when a single sleeper is damaged and needs to be replaced, the frozen soil can be excavated only manually to replace the railway ballast, more manpower is needed, the efficiency is low, and therefore people who need to mechanically and rapidly replace the sleeper in the frozen soil area need to continuously research.

Disclosure of Invention

The invention aims to solve the technical problem of providing railway sleeper replacement equipment in a frozen soil area and overcoming the problems.

The invention is realized by the following technical scheme. The excavating mechanism and the moving mechanism are matched to work, the moving mechanism is used for controlling the excavating mechanism to move, and the excavating mechanism is used for excavating frozen soil and conveying sleepers;

excavation mechanism is including inlaying the power shaft of locating the layer board inside, the power shaft is in the inside symmetry of layer board is equipped with two, power shaft and returning face plate fixed connection, the layer board is inside still to inlay and be equipped with the excavation motor, the excavation motor is in the inside symmetry of layer board is equipped with two the excavation motor control system has the excavation motor axle, the fixed drive wheel that is equipped with in excavation motor axle outside, drive wheel and drive belt friction connection, the fixed a plurality of excavation boards that are equipped with in drive belt outside, the excavation board is used for excavating frozen soil, the layer board is close to one side of drive belt is fixed and is equipped with the heating piece, the heating piece is used for the heating frozen soil.

Preferably, the two digging plates outside the belt cooperate to dig the frozen earth.

Preferably, the power shaft can control the turning plate to rotate, and the turning plate is used for limiting the movement of the sleepers.

Preferably, two hydraulic rods are arranged between the two hydraulic rods for passing through the sleeper.

The moving mechanism comprises a driving motor embedded in the vehicle body, the driving motor is controlled to be provided with a driving motor shaft, a driving gear is fixedly arranged on the outer side of the driving motor shaft, the driving gear is meshed with a rack, the rack is connected with the vehicle body in a sliding mode, a hydraulic cylinder is fixedly arranged on the lower side of one end of the rack, the two hydraulic cylinders are symmetrically arranged, a hydraulic rod is controlled to be provided with the hydraulic rod, and the hydraulic rod is far away from one end of the hydraulic cylinder and fixedly provided with the supporting plate.

Preferably, the lower end of the car body is rotatably provided with two wheels, the wheels can roll outside rails, the rails are located on the upper side of the sleeper, four anchor bolts are fixedly arranged on the outer side of the sleeper and are in sliding connection with fixed sliding blocks, and the fixed sliding blocks are used for enabling the sleeper and the rails to be relatively fixed. The sleepers are located inside the frozen soil.

The ballast conveying mechanism is used for conveying railway ballasts to support the sleepers;

the ballast conveying mechanism comprises a baffle fixedly connected with one end of the supporting plate, a pipeline is fixedly arranged on the outer side of the baffle and used for blocking ballast, one end of the pipeline, far away from the baffle, is fixedly connected with the vehicle body, and ballast is stored in the vehicle body.

Preferably, the pipeline is used for conveying ballast, and the pipeline is made of flexible materials and can be extended.

Preferably, a groove is formed in the vehicle body for storing the railway ballast, and a through hole is formed in the baffle for allowing the railway ballast to pass through.

The invention has the beneficial effects that: according to the invention, the excavating mechanism can be used for excavating frozen soil, the frozen soil can be unfrozen and excavated, the excavating efficiency is improved, the ballast conveying mechanism is used for conveying the ballast on the lower side of the sleeper to support the sleeper, the efficient conveying of the ballast to fix the sleeper can be realized, and the moving mechanism is used for excavating the frozen soil and driving the sleeper to move to replace the sleeper.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;

FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1;

FIG. 6 is a side view of the embodiment of FIG. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

In a frozen soil area railroad tie replacing apparatus described with reference to fig. 1-6, an excavating mechanism 34 and a moving mechanism 36 are cooperatively operated, the moving mechanism 36 is used for controlling the excavating mechanism 34 to move, and the excavating mechanism 34 is used for excavating frozen soil 10 and conveying ties 11;

excavation mechanism 34 is including inlaying the power shaft 32 of locating the inside of layer board 24, power shaft 32 is in the inside symmetry of layer board 24 is equipped with two, power shaft 32 and returning face plate 33 fixed connection, layer board 24 is inside still to inlay and be equipped with excavation motor 25, excavation motor 25 is in the inside symmetry of layer board 24 is equipped with two excavation motor 25 control has excavation motor shaft 26, the fixed drive wheel 27 that is equipped with in excavation motor shaft 26 outside, drive wheel 27 and drive belt 30 friction are connected, the fixed a plurality of excavation boards 31 that are equipped with in drive belt 30 outside, excavation board 31 is used for excavating frozen soil 10, layer board 24 is close to the fixed heating piece 29 that is equipped with in one side of drive belt 30, heating piece 29 is used for heating frozen soil 10.

Advantageously, the two digging plates 31 outside the belt 30 can cooperate to dig the frozen earth 10.

Advantageously, the power shaft 32 can control the turning plate 33 to rotate, and the turning plate 33 is used for limiting the movement of the sleepers 11.

Advantageously, two of said hydraulic rods 23 are used to pass through said sleepers 11.

The moving mechanism 36 comprises an active motor 17 embedded in the vehicle body 16, the active motor 17 is controlled to have an active motor shaft 18, an active gear 19 is fixedly arranged on the outer side of the active motor shaft 18, the active gear 19 is meshed with a rack 20, the rack 20 is in sliding connection with the vehicle body 16, hydraulic cylinders 22 are fixedly arranged on the lower side of one end of the rack 20, the hydraulic cylinders 22 are symmetrically arranged in two numbers, hydraulic rods 23 are controlled by the hydraulic cylinders 22, and one ends of the hydraulic cylinders 22 are fixedly arranged on the supporting plate 24 and far away from the hydraulic rods 23.

Advantageously, the lower end of the car body 16 is rotatably provided with two wheels 15, the wheels 15 can roll on the outer side of the rails 14, the rails 14 are located on the upper side of the sleeper 11, four anchor bolts 12 are fixedly arranged on the outer side of the sleeper 11, the anchor bolts 12 are slidably connected with a fixed sliding block 13, and the fixed sliding block 13 is used for fixing the sleeper 11 and the rails 14 relatively. The sleepers 11 are located inside the frozen soil 10.

The ballast conveying mechanism 35 is used for conveying railway ballasts to support the sleepers 11;

the ballast conveying mechanism 35 comprises a baffle 28 fixedly connected with one end of the supporting plate 24, a pipeline 21 is fixedly arranged on the outer side of the baffle 28, the baffle 28 is used for blocking ballast, one end of the pipeline 21, far away from the baffle 28, is fixedly connected with the vehicle body 16, and ballast is stored in the vehicle body 16.

Advantageously, the pipeline 21 is used for transporting ballast, and the pipeline 21 is made of flexible material and can be elongated.

Beneficially, the vehicle body 16 is provided with a groove for storing railway ballast, and the baffle 28 is provided with a through hole for passing railway ballast.

In the initial state, the fixed slider 13 is out of contact with the rail 14.

The using method comprises the following steps: when the sleeper 11 needs to be replaced, the wheels 15 roll on the upper side of the rails 14, the car body 16 moves relative to the rails 14, when the supporting plate 24 is positioned on one side of the sleeper 11 to be replaced, the car body 16 stops moving, the two excavating motors 25 control the respective driving wheels 27 to rotate in opposite directions through the respective excavating motor shafts 26, the driving wheels 27 drive the driving belts 30 to rotate, the driving belts 30 drive the excavating plates 31 to rotate, the side where the two driving belts 30 are close to each other moves leftwards, at the moment, the excavating plates 31 are positioned on the right side of the frozen soil 10, the hydraulic cylinders 22 control the supporting plate 24 to move downwards through the hydraulic rods 23, the driving motors 17 control the driving gears 19 to rotate through the driving motor shafts 18, the driving gears 19 drive the racks 20 to move leftwards, the racks 20 drive the supporting plate 24 to move leftwards through the hydraulic cylinders 22 and the hydraulic rods 23, and the, the driving belt 30 drives the digging plate 31 to dig the frozen soil 10, and the heating block 29 is electrified to heat the frozen soil 10;

after the frozen soil 10 is heated and softened, the driving motor 17 controls the driving gear 19 to rotate reversely through the driving motor shaft 18, the driving gear 19 drives the rack 20 to move rightwards, the rack 20 drives the supporting plate 24 to move rightwards through the hydraulic cylinder 22 and the hydraulic rod 23 until the supporting plate 24 is separated from the frozen soil 10, the hydraulic cylinder 22 controls the supporting plate 24 to move downwards through the hydraulic rod 23 again, the driving motor 17 controls the driving gear 19 to rotate through the driving motor shaft 18, the driving gear 19 drives the rack 20 to move leftwards, the rack 20 drives the supporting plate 24 to move leftwards through the hydraulic cylinder 22 and the hydraulic rod 23, the supporting plate 24 drives the driving wheel 27 and the driving belt 30 to move leftwards through the excavating motor 25 and the excavating motor shaft 26, the driving belt 30 drives the excavating plate 31 to excavate the softened frozen soil 10 until the upper end faces of the four anchor bolts 12 and the, the crosstie 11 is positioned at the upper end of the supporting plate 24, the left power shaft 32 controls the left turnover plate 33 to turn right for blocking the crosstie 11 to move left, the driving motor 17 controls the driving gear 19 to rotate reversely through the driving motor shaft 18, the driving gear 19 drives the rack 20 to move right, the rack 20 drives the supporting plate 24 to move right through the hydraulic cylinder 22 and the hydraulic rod 23, the supporting plate 24 drives the crosstie 11 to move right through the power shaft 32 and the turnover plate 33, the old crosstie 11 is taken out, the old crosstie 11 is taken down from the upper end of the supporting plate 24 and a new crosstie 11 is replaced and placed at the upper end of the supporting plate 24, the left power shaft 32 controls the left turnover plate 33 to reset, the right power shaft 32 controls the right turnover plate 33 to turn right for blocking the crosstie 11 to move right, the new crosstie 11 is placed at the lower side of the crosstie 11 and the rail 14 is, when the fixed sliding block 13 is manually pushed, the fixed sliding block 13 is matched with a rail 14, railway ballasts are added into the interior of the vehicle body 16, the railway ballasts flow into the space between the two adjacent transmission belts 30 through the through holes in the baffle plates 28 along the pipeline 21, the plurality of excavating plates 31 on the outer sides of the two transmission belts 30 push the railway ballasts into the frozen soil 10, the frozen soil 10 which is emptied is filled in the frozen soil 10, and the sleeper 11 is supported and completed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.