CN216805471U

CN216805471U - Low vibrations material carrier for building highway construction

Info

Publication number: CN216805471U
Application number: CN202122568574.7U
Authority: CN
Inventors: 陈裕民; 许晓东
Original assignee: Zhejiang Shunmin Construction Co ltd
Current assignee: Zhejiang Shunmin Construction Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-06-24
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a low-vibration material carrier for building and highway construction, which comprises a vehicle body, wherein a fixed frame is fixedly connected to one side of the bottom of the vehicle body, a threaded hole is formed in the middle of the fixed frame, a threaded rod is in threaded connection with the inside of the threaded hole, two limiting holes are symmetrically formed in the outer surface of the fixed frame, limiting rods are inserted into the two limiting holes, the tops of the two limiting rods are fixedly connected with the bottom of a movable plate, two push handles are symmetrically and fixedly connected to the top of the movable plate, a through hole is formed in the middle of the movable plate, a nut is in threaded connection with one end of the threaded rod penetrating through the through hole, and a handle is arranged at the top of the threaded rod. Through setting up adjustment mechanism, the height of person's regulation pushing hands of facilitating the use to the user of different heights uses.

Description

Low vibrations material carrier for building highway construction

Technical Field

The utility model relates to the technical field of material carriers, in particular to a material carrier for low-vibration construction of highways.

Background

The 'highway' refers to a public road which can be used for driving automobiles in cities, towns and villages and is approved by a highway administration department. The highway comprises a roadbed, a pavement, a bridge, a culvert and a tunnel of the highway.

At present, the material carrying vehicle is generally used to transport construction materials in a short distance in the actual construction process of a building highway, the height of a pushing handle of the existing carrying vehicle is not convenient to adjust, the waist bending amplitude is large when a person with a high height uses the material carrying vehicle, discomfort is caused to the waist, the pushing vehicle is difficult to lift and push away when a short person uses the material carrying vehicle, and the material carrying vehicle for the construction of the building highway with low vibration is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the low-vibration material carrier for the construction of the building highway, and the height of the push handle can be conveniently adjusted by a user through the arrangement of the adjusting mechanism, so that the low-vibration material carrier is convenient for users with different heights to use.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a low vibrations material carrier for building highway construction, includes the automobile body, one side fixedly connected with mount of bottom half, the threaded hole is seted up at the middle part of mount, the inside threaded connection of screw hole has the threaded rod, two spacing holes have been seted up to the surface symmetry of mount, two the inside in spacing hole is all pegged graft and is had the gag lever post, two the top of gag lever post all with the bottom fixed connection of fly leaf, two pushing hands of the top symmetry fixedly connected with of fly leaf, the through-hole has been seted up at the middle part of fly leaf, the threaded rod passes the one end threaded connection of through-hole and has the nut, the top of threaded rod is provided with the handle.

As a preferred technical scheme, two idler wheels are symmetrically arranged below a vehicle body, the middle parts of the two idler wheels are fixedly connected with two ends of a rotating shaft respectively, the outer surface of the rotating shaft is sequentially and rotatably connected with two connecting sleeves, fixed columns are fixedly connected to the tops of the two connecting sleeves, round cavities are formed in the tops of the two fixed columns, round blocks are arranged inside the two round cavities in a sliding mode, springs are arranged at the bottoms of the two round blocks, movable rods are fixedly connected to the tops of the two round blocks, the two movable rods penetrate through one ends of the two fixed columns respectively and are fixedly connected with the bottom of a fixed plate, and the top of the fixed plate is fixedly connected with the bottom end of the vehicle body.

As a preferable technical scheme of the utility model, the handle is composed of a connecting ring fixedly connected with the outer side of the threaded rod and four convex blocks distributed on the outer surface of the connecting ring in a cross way.

As a preferable technical scheme of the utility model, the outer diameter sizes of the two limiting rods are respectively matched with the inner diameter sizes of the two limiting holes.

As a preferable technical scheme of the utility model, the fixing frame is in a U shape.

As a preferable technical scheme of the utility model, two corners of the bottom of the vehicle body are fixedly connected with supporting rods.

As a preferable technical scheme of the utility model, the outer diameter sizes of the two round blocks are respectively matched with the inner diameter sizes of the two round cavities.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the threaded rod is enabled to rotate along the threaded hole by rotating the handle, the movable plate cannot rotate due to the fact that the limiting rod and the limiting hole are limited mutually, the threaded rod moves upwards or downwards by means of mutual matching of the threaded hole and the threaded rod, and the movable plate is driven to move upwards or downwards by means of mutual matching of the handle and the nut, so that the height of the pushing handle is changed, the design is convenient for a user to adjust the height of the pushing handle, the pushing handle is convenient for users with different heights to use, and applicability is improved;

2. when the gyro wheel rolled, can produce vibrations by a wide margin, can make the circle piece remove along the circle intracavity this moment to compression spring utilizes the deformation of spring, reduces the vibrations that produce when the gyro wheel rolled, and the vibrations that produce when this carrier that can greatly reduced of this design removed, thereby the protection material can not be damaged or unrestrained.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic view of the connection of the fixing frame of the present invention;

FIG. 4 is a schematic view of the present invention illustrating the connection of the fixing posts;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 4B;

wherein: 1. a vehicle body; 2. a fixed mount; 3. a threaded hole; 4. a limiting hole; 5. a threaded rod; 6. a limiting rod; 7. a movable plate; 8. a through hole; 9. a nut; 10. a connecting ring; 11. a bump; 12. a pushing handle; 13. a roller; 14. a rotating shaft; 15. connecting sleeves; 16. a circular cavity; 17. a spring; 18. a round block; 19. a movable rod; 20. a fixing plate; 21. a support bar; 22. and (5) fixing the column.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

The embodiment is as follows:

as shown in fig. 1-5, a material carrier for low-vibration construction highway construction comprises a vehicle body 1, wherein a fixed frame 2 is fixedly connected to one side of the bottom of the vehicle body 1, a threaded hole 3 is formed in the middle of the fixed frame 2, a threaded rod 5 is in threaded connection with the inside of the threaded hole 3, two limiting holes 4 are symmetrically formed in the outer surface of the fixed frame 2, limiting rods 6 are respectively inserted into the two limiting holes 4, the tops of the two limiting rods 6 are respectively and fixedly connected with the bottom of a movable plate 7, two pushing handles 12 are symmetrically and fixedly connected to the top of the movable plate 7, a through hole 8 is formed in the middle of the movable plate 7, a nut 9 is in threaded connection with one end of the threaded rod 5 penetrating through the through hole 8, and a handle is arranged at the top of the threaded rod 5;

when the height of pushing hands 12 is adjusted to needs, twist grip, make threaded rod 5 rotate along screw hole 3, because spacing 6 and spacing hole 4 spacing each other, make fly leaf 7 can not rotate, utilize mutually supporting of screw hole 3 and threaded rod 5, threaded rod 5 up or down moves, under handle and nut 9 mutually supporting, drive fly leaf 7 up or down move, thereby change the height of pushing hands 12, this design person of facilitating the use adjusts the height of pushing hands 12, thereby be convenient for the user of different heights to use, the suitability has been improved.

In other embodiments, two rollers 13 are symmetrically arranged below the vehicle body 1, the middle parts of the two rollers 13 are respectively and fixedly connected with two ends of a rotating shaft 14, the outer surface of the rotating shaft 14 is sequentially and rotatably connected with two connecting sleeves 15, the top parts of the two connecting sleeves 15 are respectively and fixedly connected with a fixed column 22, the top parts of the two fixed columns 22 are respectively provided with a round cavity 16, round blocks 18 are respectively and slidably arranged inside the two round cavities 16, the bottom parts of the two round blocks 18 are respectively provided with a spring 17, the top parts of the two round blocks 18 are respectively and fixedly connected with movable rods 19, the two movable rods 19 respectively penetrate through one ends of the two fixed columns 22 and are respectively and fixedly connected with the bottom part of a fixed plate 20, and the top end of the fixed plate 20 is fixedly connected with the bottom end of the vehicle body 1;

when the gyro wheel 13 rolls, can produce vibrations by a wide margin, can make the circle piece 18 remove in following the circle chamber 16 this moment to compression spring 17 utilizes the deformation of spring 17, reduces the vibrations that produce when the gyro wheel 13 rolls, and the vibrations that produce when this carrier that this design can greatly reduced removes, thereby the protection material can not be upset or unrestrained.

In other embodiments, the handle is composed of a connecting ring 10 fixedly connected with the outer side of the threaded rod 5 and four bumps 11 distributed on the outer surface of the connecting ring 10 in a cross way;

the user can insert the gap between the four protrusions 11 conveniently, because the protrusions 11 are fixedly connected with the connection ring 10, when the protrusions 11 are rotated, the connection ring 10 is driven to rotate, and thus the function of the handle is realized.

In other embodiments, the outer diameter of the two limiting rods 6 is matched with the inner diameter of the two limiting holes 4;

the limiting rod 6 and the limiting hole 4 are convenient to generate good limiting, so that the phenomenon that the movable plate 7 is greatly deviated is avoided.

In other embodiments, the fixing frame 2 is provided in a "U" shape;

so that the handle is not too close to the vehicle body 1, thereby facilitating the use of the handle.

In other embodiments, two corners of the bottom of the vehicle body 1 are fixedly connected with supporting rods 21;

the vehicle body 1 can be conveniently and stably placed by using the support rod 21.

In other embodiments, the outer diameter of the two knobs 18 is adapted to the inner diameter of the two circular cavities 16;

the phenomenon of large-amplitude translation when the vehicle body 1 moves is avoided.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low vibrations material carrier for building highway construction, includes automobile body (1), its characterized in that: the portable trolley is characterized in that a fixing frame (2) is fixedly connected to one side of the bottom of the trolley body (1), a threaded hole (3) is formed in the middle of the fixing frame (2), a threaded rod (5) is connected to the inner thread of the threaded hole (3), two limiting holes (4) are symmetrically formed in the outer surface of the fixing frame (2), two limiting rods (6) and two limiting rods (6) are inserted into the limiting holes (4) in an inserted mode, the tops of the limiting rods (6) are fixedly connected with the bottom of a movable plate (7), two pushing hands (12) are fixedly connected to the top of the movable plate (7) in a symmetrical mode, a through hole (8) is formed in the middle of the movable plate (7), a nut (9) is connected to one end, penetrating through the through hole (8), of the threaded rod (5) is connected with a nut (9) through threads, and a handle is arranged at the top of the threaded rod (5).

2. The vehicle for transporting low-vibration construction materials for highways of claim 1, wherein: two rollers (13) are symmetrically arranged below the vehicle body (1), the middle parts of the two rollers (13) are respectively and fixedly connected with the two ends of a rotating shaft (14), the outer surface of the rotating shaft (14) is sequentially and rotatably connected with two connecting sleeves (15), the tops of the two connecting sleeves (15) are fixedly connected with fixed columns (22), circular cavities (16) are formed in the tops of the two fixed columns (22), circular blocks (18) are arranged in the two circular cavities (16) in a sliding mode, springs (17) are arranged at the bottoms of the two circular blocks (18), movable rods (19) are fixedly connected with the tops of the two circular blocks (18), one ends of the two movable rods (19) penetrating through the two fixed columns (22) respectively are fixedly connected with the bottoms of the fixed plates (20), the top end of the fixed plate (20) is fixedly connected with the bottom end of the vehicle body (1).

3. The carrier for low-vibration materials for construction of roads, as claimed in claim 1, wherein: the handle is composed of a connecting ring (10) fixedly connected with the outer side of the threaded rod (5) and four convex blocks (11) distributed on the outer surface of the connecting ring (10) in a cross manner.

4. The vehicle for transporting low-vibration construction materials for highways of claim 1, wherein: the outer diameter of the two limiting rods (6) is matched with the inner diameter of the two limiting holes (4) respectively.

5. The carrier for low-vibration materials for construction of roads, as claimed in claim 1, wherein: the fixing frame (2) is U-shaped.

6. The vehicle for transporting low-vibration construction materials for highways of claim 1, wherein: two corners of the bottom of the vehicle body (1) are fixedly connected with supporting rods (21).

7. The carrier for low-vibration material for construction of highways of buildings according to claim 2, wherein: the outer diameter of the two round blocks (18) is matched with the inner diameter of the two round cavities (16).