CN211596532U

CN211596532U - Road width limiting device for traffic construction

Info

Publication number: CN211596532U
Application number: CN201921754067.9U
Authority: CN
Inventors: 胡正友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-29
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a road width limiting device for traffic construction, including two the limit for width frame, two limit for width frame structure is the same, the fixed base that is provided with in limit for width frame bottom, the fixed first spacing body that is provided with in base upper portion, first spacing body lower extreme hypoplastron is connected with fixed surface on the base, the fixed upper plate that is provided with of first spacing body end, the spacing body of first spacing internal portion fixedly connected with second, the spacing fixed barrel that is provided with in middle part of the second, curb plate surface middle part rigidity is provided with the motor, motor brake end runs through curb plate fixed surface and is connected with the screw rod, the screw rod corresponds the setting with the barrel. The utility model discloses in, the lower extreme is equipped with the I-steel, increases and soil body fastness, increases limit for width board stability, dismantles easily, and the limit for width board is established to the movable, freely adjusts limit for width distance, avoids relapseing the dismouting, is equipped with the motor, realizes limit for width board automatically regulated, saves operating time and manpower work loss.

Description

Road width limiting device for traffic construction

Technical Field

The utility model relates to a traffic construction field especially relates to a highway width limiting device for traffic construction.

Background

Traffic construction is an industry with global leading influence on national economic development, is one of important industries which apply computer technology earlier and obtain great success, and is often accompanied with measures for limiting the width of roads in the process of traffic construction.

Present limit for width measure is comparatively single, generally uses to add in the highway both sides and shelters from as the main, and is common to have stone and cask, and the stone limit for width is comparatively fixed, and the later stage is demolishd comparatively loaded down with trivial details, and the cask class is lighter, can't hinder the striking of great power, and limit for width length is comparatively fixed moreover, can't make things convenient for the limit for width to adjust according to actual conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a road width limiting device for traffic construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a road width limiting device for traffic construction comprises two width limiting frames, wherein the two width limiting frames are identical in structure, a base is fixedly arranged at the bottom of each width limiting frame, a first limiting body is fixedly arranged at the upper part of the base, a lower plate at the lower end of the first limiting body is fixedly connected with the upper surface of the base, an upper plate is fixedly arranged at the upper end of the first limiting body, a second limiting body is fixedly connected inside the first limiting body, a screw cylinder is fixedly arranged in the middle of the second limiting body, a side plate is arranged on one side of the first limiting body, a motor is fixedly arranged in the middle of the outer surface of the side plate, a motor braking end penetrates through the surface of the side plate and is fixedly connected with a screw rod, the screw rod and the screw cylinder are correspondingly arranged, first sliding grooves are fixedly arranged on the upper side and the lower side of the inner surface of the first limiting body respectively, connecting, and the connecting groove and the first sliding groove are correspondingly arranged.

As a further description of the above technical solution:

the brake box is fixedly arranged in the middle of the outer surface of the side plate, the motor is fixedly connected inside the brake box, and the switch cover is rotatably connected to the upper portion of the outer side of the brake box.

As a further description of the above technical solution:

the upper plate and the lower plate are arranged up and down correspondingly, a second sliding groove is fixedly formed in the inner side of the upper plate, a sliding block is fixedly arranged at the upper end of the second limiting body and corresponds to the second sliding groove, and the inner side structure of the lower plate is the same as that of the upper plate.

As a further description of the above technical solution:

the first limiting body is fixedly arranged as a through hole, the through hole is fixedly connected with the second limiting body, and the structures on two sides of the through hole are the same.

As a further description of the above technical solution:

the fixed screw section of thick bamboo that is provided with in second spacing side surface middle part rigidity, the inside outside fixedly connected with bull stick in second spacing body top spread groove, bull stick surface middle part position rotates and is connected with the pulley, the pulley is provided with a plurality ofly at the inside equidistance of spread groove, the spacing body surface of pulley surface protrusion second, and pulley and first spout correspond the setting.

As a further description of the above technical solution:

the upper side and the lower side of the second limiting body are identical in structure, and the base is made of I-shaped steel.

The utility model discloses following beneficial effect has:

1. the utility model discloses the fixed I-steel that is provided with of lower extreme increases the lower part and soil body fastness of connection, increases the stability of upper portion limit for width board, and dismantles easily.

2. The utility model discloses upper portion limit for width board sets up to the movable, can freely realize adjusting the limit for width distance, avoids relapseing the complexity of dismouting.

3. The utility model discloses inside is provided with the motor, can realize the automatically regulated of limit for width board, realizes saving the effect of operating time and manpower work loss.

Drawings

FIG. 1 is a front sectional view of a road width limiting device for traffic construction;

FIG. 2 is a side view of a road width limiting device for traffic construction;

FIG. 3 is a schematic structural view of a second limiting body of the road width limiting device for traffic construction;

fig. 4 is an enlarged view of a portion a in fig. 1.

Illustration of the drawings:

1. a width limiting frame; 2. a base; 3. a first position limiting body; 4. a side plate; 5. an upper plate; 6. a lower plate; 7. a second position limiting body; 8. connecting grooves; 9. a screw cylinder; 10. a first chute; 11. a brake box; 12. a motor; 13. A switch cover; 14. a screw; 15. a through hole; 16. a second chute; 17. a rotating rod; 18. a pulley; 19. A slide block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a road width limiting device for traffic construction comprises two width limiting frames 1, wherein two sides are limited, the two width limiting frames 1 are identical in structure, a base 2 is fixedly arranged at the bottom of each width limiting frame 1 and is fixedly connected with the bottom, a first limiting body 3 is fixedly arranged at the upper part of the base 2, a lower end lower plate 6 of the first limiting body 3 is fixedly connected with the upper surface of the base 2 to ensure stable structure, an upper plate 5 is fixedly arranged at the upper end of the first limiting body 3, a second limiting body 7 is fixedly connected inside the first limiting body 3 to increase the structural width, a screw barrel 9 is fixedly arranged in the middle of the second limiting body 7, a side plate 4 is arranged on one side of the first limiting body 3, a motor 12 is fixedly arranged in the middle of the outer surface of the side plate 4 to provide braking operation, a braking end of the motor 12 penetrates through a screw rod 14 fixedly connected with the surface of the side plate 4, the screw rod 14 is arranged corresponding to the screw barrel 9, first, the upper side and the lower side of the outer surface of the second limiting body 7 are respectively and fixedly provided with a connecting groove 8, and the connecting groove 8 and the first sliding groove 10 are correspondingly arranged, so that the sliding connection between the first limiting body 3 and the second limiting body 7 is realized.

A brake box 11 is fixedly arranged at the middle position of the outer surface of the side plate 4 for providing a brake connection position, a motor 12 is fixedly connected inside the brake box 11, a switch cover 13 is rotatably connected at the upper part of the outer side of the brake box 11 for realizing the disassembly and maintenance of the motor 12, the upper plate 5 and the lower plate 6 are correspondingly arranged up and down, a second chute 16 is fixedly arranged inside the upper plate 5, a slide block 19 is fixedly arranged at the upper end of the second limiting body 7, the slide block 19 and the second chute 16 are correspondingly arranged for ensuring the stable connection, the inner side structure of the lower plate 6 is the same as the inner side structure of the upper plate 5, a through hole 15 is fixedly arranged inside the first limiting body 3, a screw cylinder 9 is fixedly arranged at the middle position of the side surface of the second limiting body 7, a rotating rod 17 is fixedly connected inside and outside a connecting groove 8 above the second limiting body 7 for providing the rotary, the middle position of the outer surface of the rotating rod 17 is rotatably connected with a pulley 18, sliding is provided, sliding friction force is reduced, the pulleys 18 are arranged in the connecting groove 8 at equal intervals, the outer surface of the pulley 18 protrudes out of the surface of the second limiting body 7, connection is guaranteed, the pulley 18 corresponds to the first sliding groove 10, the upper side and the lower side of the second limiting body 7 are identical in structure, the base 2 is made of I-shaped steel, and therefore the contact area between the base and a soil body is increased, and friction force is increased.

The working principle is as follows: in the traffic construction process, when needing the operation of the width limit of the highway, place the width limit frame 1 in the highway both sides, bury base 2 of the lower part of the width limit frame 1 in the soil body, it is stable with fixing device through the compaction, after firm the completion, can realize the positive and negative rotation of screw rod 14 through the positive and negative rotation of starter motor 12, the inside screw barrel 9 that is provided with of the spacing body 7 of second, it is corresponding with the positive and negative rotation of screw rod 14, thereby realize the flexible operation of the spacing body 7 of second, through the relative operation of both sides width limit frame 1, thereby reach the purpose of width limit, after using the completion, can realize dismantling the operation through digging out bottom base 2, convenient and fast.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a road width limiting device for traffic construction, includes two width limiting frame (1), its characterized in that: the two width limiting frames (1) have the same structure, the bottom of each width limiting frame (1) is fixedly provided with a base (2), the upper part of each base (2) is fixedly provided with a first limiting body (3), the lower end lower plate (6) of each first limiting body (3) is fixedly connected with the upper surface of each base (2), the upper end of each first limiting body (3) is fixedly provided with an upper plate (5), the inner part of each first limiting body (3) is fixedly connected with a second limiting body (7), the middle part of each second limiting body (7) is fixedly provided with a screw barrel (9), one side of each first limiting body (3) is provided with a side plate (4), the middle part of the outer surface of each side plate (4) is fixedly provided with a motor (12), the braking end of each motor (12) penetrates through the surface of each side plate (4) and is fixedly connected with a screw rod (14), and the screw rods (14) are, the upper side and the lower side of the inner surface of the first limiting body (3) are respectively and fixedly provided with a first sliding groove (10), the upper side and the lower side of the outer surface of the second limiting body (7) are respectively and fixedly provided with a connecting groove (8), and the connecting groove (8) and the first sliding groove (10) are correspondingly arranged.

2. The road width limiting device for traffic construction according to claim 1, wherein: the brake box is characterized in that a brake box (11) is fixedly arranged in the middle of the outer surface of the side plate (4), a motor (12) is fixedly connected inside the brake box (11), and a switch cover (13) is rotatably connected to the upper portion of the outer side of the brake box (11).

3. The road width limiting device for traffic construction according to claim 1, wherein: the upper plate (5) and the lower plate (6) are arranged up and down correspondingly, a second sliding groove (16) is fixedly formed in the inner side of the upper plate (5), a sliding block (19) is fixedly arranged at the upper end of the second limiting body (7), the sliding block (19) and the second sliding groove (16) are arranged correspondingly, and the inner side structure of the lower plate (6) is the same as that of the upper plate (5).

4. The road width limiting device for traffic construction according to claim 1, wherein: the inner part of the first limiting body (3) is fixedly provided with a through hole (15), the inner part of the through hole (15) is fixedly connected with the second limiting body (7), and the structures of the two sides of the through hole (15) are the same.

5. The road width limiting device for traffic construction according to claim 1, wherein: spacing body (7) of second side surface middle part rigidity is provided with barrel (9), the inside outside fixedly connected with bull stick (17) of second spacing body (7) top spread groove (8), bull stick (17) surface middle part position rotates and is connected with pulley (18), pulley (18) are provided with a plurality ofly at spread groove (8) inside equidistance, spacing body (7) surface of pulley (18) surface protrusion second, and pulley (18) correspond the setting with first spout (10).

6. The road width limiting device for traffic construction according to claim 1, wherein: the upper side and the lower side of the second limiting body (7) are identical in structure, and the base (2) is made of I-shaped steel.