CN215518218U

CN215518218U - Movable type landing ramp

Info

Publication number: CN215518218U
Application number: CN202121846246.2U
Authority: CN
Inventors: 李飞; 王辉; 许振颖; 王小朝
Original assignee: Shanxi Construction Engineering Group Co Ltd
Current assignee: Shanxi Construction Engineering Group Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-14
Anticipated expiration: 2031-08-09

Abstract

The utility model belongs to the technical field of field roads, and particularly relates to a movable type field descending ramp; the technical scheme is as follows: the device comprises a field road, a check field and two field descending ramps, wherein the two field descending ramps are parallelly erected between the field road and the check field; the field descending ramp comprises a parallel track and an inclined transition track, the inclined transition track is movably connected with the parallel track, the inclined transition track comprises two track beams which are arranged in parallel, a plurality of supporting beams are uniformly distributed between the two track beams, and the parallel track and the inclined transition track have the same structure; the stabilizing assemblies are arranged on the sides, away from the movable end, of the inclined transition track and the parallel track, and comprise connecting inner tubes, connecting outer tubes and rotating plates arranged at the lower ends of the connecting outer tubes, the connecting inner tubes are inserted into the connecting outer tubes, and spiral cones are arranged at the lower ends of the rotating plates and used for stabilizing a field descending ramp; the utility model reduces the problem that the farm machinery passes in and out of the grid field to damage the ridge and ensures the effective area of the grid field.

Description

Movable type landing ramp

Technical Field

The utility model belongs to the technical field of field roads, and particularly relates to a movable type field descending ramp.

Background

With the pace of national agricultural development, high-efficiency farmland construction becomes a development trend of villages; in the field construction process, in order to enable the agricultural machinery to fall into the field for cultivation, the field trunk road needs to be connected with the field, and therefore the field descending ramp is built.

One of the traditional field descending ramps is completed by pouring concrete on site, the construction progress is slow, the quality is difficult to control, and the concrete cannot be reused; the other type is formed by building rock blocks around the field descending ramp for a circle, the middle of the rock blocks is compacted earthwork, the rock blocks are limited in quantity and are in fixed positions, most of the field blocks do not have the field descending ramp in the future, so that the later-period agricultural machinery enters and exits the grid fields to damage the ridges, and meanwhile, the problem that a certain cultivated land area is occupied exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides a movable field descending ramp, which overcomes the problems that the effective area of a ridge is occupied and the ridge is damaged.

In order to solve the technical problems, the utility model adopts the technical scheme that: a movable field descending ramp comprises a field road, a check field and two field descending ramps, wherein the two field descending ramps are parallelly erected between the field road and the check field;

the field descending ramp comprises a parallel track and an inclined transition track, the inclined transition track is movably connected with the parallel track, the inclined transition track comprises two track beams which are arranged in parallel, a plurality of supporting beams are uniformly distributed between the two track beams, and the parallel track and the inclined transition track have the same structure;

one side that the expansion end was kept away from to slope transition track and parallel track all is provided with stabilizing assembly, stabilizing assembly is including connecting the inner tube, connecting the outer tube and setting up in the rotor plate of connecting the outer tube lower extreme, the one end of connecting the inner tube is inserted and is connected in the outer tube, the other end of connecting the inner tube is connected with the track roof beam, the lower extreme of rotor plate is provided with the spiral awl, the spiral awl is used for stabilizing the ramp of going to the field.

The lower extreme of parallel track expansion end is provided with the centre gripping jack catch, the centre gripping jack catch is articulated with parallel track's track roof beam.

The distance between adjacent turns at the lower end of the spiral cone is smaller than the distance between adjacent turns at the upper end of the spiral cone.

The vertical section of the supporting beam is triangular.

The angled transition track is longer in size than the parallel track.

The inclined transition track is connected with the parallel track through a rotating pin shaft.

The connecting inner pipe is connected with the connecting outer pipe through a bolt, and a locking nut and an anti-falling nut are arranged on the bolt.

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

1. the movable type field descending ramp is adopted, has the characteristics of high efficiency, convenience, time saving, labor saving and the like, reduces the problem that the ridge is damaged when the agricultural machinery passes in and out of the grid field, ensures that the effective area of the grid field is not reduced, saves various expenses for repairing the ridge, effectively accelerates the construction progress, saves land resources and is worthy of being widely popularized in soil body renovation projects.

2. According to the utility model, the stabilizing assemblies are arranged on the inclined transition track and the parallel track, and the spiral cones are rotated to enter the gridding field and the field road, so that when an agricultural machine is put into the field for cultivation, the stabilizing assemblies are arranged to stabilize the whole field descending ramp.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged view of FIG. 2A according to the present invention.

In the figure: the device comprises a field road 1, a check field 2, a parallel rail 3, an inclined transition rail 4, a rail beam 5, a supporting beam 6, a connecting inner pipe 7, a connecting outer pipe 8, a rotating plate 9, a spiral cone 10, a clamping jaw 11, a rotating pin 12 and a handle 13.

Detailed Description

As shown in the figure, the mobile field descending ramp comprises a field road 1, a terrace 2 and two field descending ramps, wherein the two field descending ramps are parallelly erected between the field road 1 and the terrace 2;

the field descending ramp comprises a parallel track 3 and an inclined transition track 4, the inclined transition track 4 is movably connected with the parallel track 3, the inclined transition track 4 comprises two track beams 5 which are arranged in parallel, a plurality of supporting beams 6 are uniformly distributed between the two track beams 5, and the parallel track 3 and the inclined transition track 4 have the same structure; the lower ramp reduces the problem that the ridge is damaged when the agricultural machinery passes in and out of the grid field, ensures that the effective area of the grid field is not reduced, saves various expenses for repairing the ridge, effectively accelerates the construction progress and saves land resources;

the sides of the inclined transition track 4 and the parallel track 3 far away from the movable end are provided with four stabilizing components, wherein two stabilizing components are arranged on the track beam of the parallel track 3 in parallel, the other two stabilizing components are arranged on the track beam of the inclined transition track 4, the stabilizing assembly comprises a connecting inner pipe 7, a connecting outer pipe 8 and a rotating plate 9 arranged at the lower end of the connecting outer pipe 8, one end of the connecting inner pipe 7 is inserted into the connecting outer pipe 8, the other end of the connecting inner pipe 7 is connected with the track beam 5, the lower end of the rotating plate 9 is provided with a spiral cone 10, the spiral cone 10 is used for stabilizing a field descending ramp, the stable components are arranged on the inclined transition track and the parallel track, and the spiral cone is rotated to enter the roads of the check field and the field, when the agricultural machinery goes down to the field for cultivation, the arrangement of the stabilizing component plays a stabilizing role in the integral field descending ramp.

Preferably, the lower end of the movable end of the parallel track 3 is provided with a clamping jaw 11, one end of the clamping jaw 11 is hinged with the track beam 5 of the parallel track 3, so that the clamping jaw 11 clamps the edge of the field road 1, and the middle part of the field ramp is ensured not to shake when the agricultural machinery runs on the field ramp.

Preferably, the distance between the adjacent turns at the lower end of the spiral cone 10 is smaller than the distance between the adjacent turns at the upper end of the spiral cone 10, so that the labor intensity of constructors is reduced more easily in the drilling process of the spiral cone 10, the shaking is reduced after the spiral cone is completely drilled into the field, and the conventional rod inserting tool is changed.

Preferably, the vertical section of the support beam 6 is triangular, and the tip of the triangle is provided with an arc, so that the friction force of the agricultural machine on the slope of the lower field is increased.

Preferably, the size of the inclined transition track 4 is longer than that of the parallel track 3, a certain height difference exists between the field road 1 and the farmland 2, the parallel track 3 is in contact with the field road 1, and the inclined transition track 4 is used for eliminating the height difference.

Preferably, the inclined transition track 4 and the parallel track 3 are connected through a rotating pin shaft 12, and can be placed adaptively according to the angle between the field road 1 and the check field 2.

Preferably, connect inner tube 7 and connect outer tube 8 and pass through bolted connection, be provided with lock nut and anticreep nut on the bolt, adopt two nut structures to lock, make the subassembly of stabilizing be connected with track roof beam 5 and fasten more, not appear not hard up phenomenon in use.

Preferably, a handle 13 is arranged on the rotating plate 9, and a rubber film is arranged on the handle 13.

The installation process of the utility model is as follows:

firstly, building a field descending ramp by constructors, adjusting the parallel track 3 and the inclined transition track 4 according to the height difference between the field road 1 and the gridding field 2, enabling the parallel track 3 to be in contact with the field road 1, thereby determining the fixed positions of the four stabilizing components, and not building the field descending ramp after determining the fixed positions; firstly, through holding handle 13, rotate rotor plate 9 and bore spiral awl 10 into ground, accomplish the installation of stabilizing the subassembly, begin to build the terrace ramp this moment, (connect inner tube 7 actually and track roof beam 5 formula as an organic whole, set up in the lower extreme of track roof beam 5) will connect inner tube 7 and insert and connect outer tube 8 in, with the bolt fastening, adopt two nut structures here, prevent that terrace ramp from taking place to rock in use.

The above embodiments are merely illustrative of the principles of the present invention and its effects, and do not limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications or changes be made by those skilled in the art without departing from the spirit and technical spirit of the present invention, and be covered by the claims of the present invention.

Claims

1. A movable type field descending ramp is characterized by comprising a field road (1), a terrace (2) and two field descending ramps, wherein the two field descending ramps are parallelly erected between the field road (1) and the terrace (2);

the field descending ramp comprises parallel rails (3) and inclined transition rails (4), the inclined transition rails (4) are movably connected with the parallel rails (3), the inclined transition rails (4) comprise two rail beams (5) which are arranged in parallel, a plurality of supporting beams (6) are uniformly distributed between the two rail beams (5), and the parallel rails (3) and the inclined transition rails (4) have the same structure;

one side that the expansion end was kept away from in slope transition track (4) and parallel track (3) all is provided with stable subassembly, stable subassembly is including connecting inner tube (7), connecting outer tube (8) and setting up in rotor plate (9) of connecting outer tube (8) lower extreme, the one end of connecting inner tube (7) is inserted in connecting outer tube (8), the other end and the track roof beam (5) of connecting inner tube (7) are connected, the lower extreme of rotor plate (9) is provided with spiral awl (10), spiral awl (10) are used for firm field ramp down.

2. A mobile paddy field descending ramp according to claim 1, characterized in that the lower end of the movable end of the parallel track (3) is provided with a clamping jaw (11), and one end of the clamping jaw (11) is hinged with the track beam (5) of the parallel track (3).

3. A mobile downhill slope according to claim 1 or 2, characterized in that the pitch between adjacent turns at the lower end of the spiral cone (10) is smaller than the pitch between adjacent turns at the upper end of the spiral cone (10).

4. A mobile downramp according to claim 3, characterized in that the vertical cross-section of the support beam (6) is triangular.

5. A mobile downhill according to claim 4, characterized in that the inclined transition track (4) is longer in size than the parallel tracks (3).

6. A mobile downhill slope according to claim 3 or 5, characterized in that the inclined transition track (4) and the parallel track (3) are connected by means of a rotation pin (12).

7. A mobile paddy field ramp according to claim 6, characterized in that the inner connecting pipe (7) and the outer connecting pipe (8) are connected by a bolt, and a locking nut and a retaining nut are arranged on the bolt.