CN218027075U

CN218027075U - Marking device for highway construction

Info

Publication number: CN218027075U
Application number: CN202222490368.3U
Authority: CN
Inventors: 刘星; 石和帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-13
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a marking device for highway construction, including the supporting shoe, first recess has been seted up at the top of supporting shoe, the inside of first recess is provided with the battery, the top of battery is provided with sealed lid, sealed lid screw thread cup joints the top at the supporting shoe, equidistant two second recesses of having seted up on the outer wall of supporting shoe, the inside of second recess is rotated and is connected with the turning block, the third recess has all been seted up on the inside wall of turning block both sides, the inside sliding connection of third recess has the locking piece, the beneficial effects of the utility model are that: drive the supporting shoe through the inserted bar and peg graft to subaerial, can ninety degrees adjustment rotatory turning block on the supporting shoe for the marking device can carry out the marking to the length and the width of highway simultaneously, and can effectually ensure that two supporting shoes align through infrared emitter and the infrared receiver that set up on the turning block.

Description

Marking device for highway construction

Technical Field

The utility model relates to a marking technical field specifically is a marking device for highway construction.

Background

A highway is a road that literally means public transportation. Roads are engineering facilities for the passage of various vehicles (trackless) and pedestrians. The road is divided into urban roads, highways, factory roads, forest roads, rural roads and the like according to the use characteristics of the road. In order to ensure that the road is straight during the construction of the road, the road construction area is marked on the ground, so that a marking device for the road construction is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marking device for highway construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a marking device for highway construction, includes the supporting shoe, first recess has been seted up at the top of supporting shoe, the inside of first recess is provided with the battery, the top of battery is provided with sealed lid, sealed lid screw thread cup joints the top at the supporting shoe, two second recesses have been seted up to equidistant on the outer wall of supporting shoe, the inside of second recess is rotated and is connected with the turning block, the third recess has all been seted up on the inside wall of turning block both sides, the inside sliding connection of third recess has the locking piece, inlay graft infrared emitter and infrared receiver on the lateral wall of turning block both sides respectively, just infrared emitter and infrared receiver symmetrical setting, infrared emitter and infrared receiver all with battery electric connection, the turning block is close to fixedly connected with directional pole on the lateral wall of infrared emitter one side, the inside of directional pole has seted up the fourth recess, the inside of fourth recess is rotated and is connected with the drawing drum, the bottom of drawing drum is provided with the clockwork spring, the winding has the stay cord on the drawing drum outer wall, the one end and the drawing drum fixed connection, the other end of stay cord passes directional pole and the first recess of fixedly connected with magnet.

Preferably, the bottom of the supporting block is fixedly connected with an inserted bar, and the bottom of the inserted bar is sharp.

Preferably, the locking piece is inserted into the side walls on the two sides of the inside of the third groove and is fixedly connected with a limiting sliding block, the inner wall of the third groove is provided with a limiting sliding groove matched with the limiting sliding block, and the limiting sliding block is slidably connected inside the limiting sliding groove.

Preferably, one end of the locking block, which is far away from the supporting block, is fixedly connected with a spring, and the other end of the spring is fixedly connected with the inner wall of the third groove.

Preferably, a second magnet block is fixedly connected to the side wall of the rotating block, which is far away from the side pointing to the rod, and corresponds to the first magnet block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a marking device for highway construction simple structure, convenient to use drives the supporting shoe through the inserted bar and pegs graft to subaerial, can ninety degrees adjustment rotatory turning block on the supporting shoe for marking device can carry out the marking to the length and the width of highway simultaneously, and can effectually ensure that two supporting shoes align through infrared emitter and the infrared receiver that set up on the turning block.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

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

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention;

fig. 4 is a schematic structural view of the rotating block of the present invention.

In the figure: 1. a support block; 2. a first groove; 3. a storage battery; 4. a sealing cover; 5. a second groove; 6. rotating the block; 7. a third groove; 8. a locking block; 9. a spring; 10. a limiting slide block; 11. a limiting chute; 12. an infrared emitter; 13. an infrared receiver; 14. a pointing stick; 15. a fourth groove; 16. a pay-off reel; 17. a clockwork spring; 18. pulling a rope; 19. a first magnet block; 20. a second magnet block; 21. and (4) inserting the rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a marking device for highway construction, includes supporting shoe 1, first recess 2 has been seted up at the top of supporting shoe 1, the inside of first recess 2 is provided with battery 3, the top of battery 3 is provided with sealed lid 4, sealed lid 4 screw-thread cup joints at the top of supporting shoe 1, two second recesses 5 have been seted up to equidistant on the outer wall of supporting shoe 1, the inside rotation of second recess 5 is connected with turning block 6, third recess 7 has all been seted up on the inside wall of turning block 6 both sides, the inside sliding connection of third recess 7 has locking piece 8, it has infrared emitter 12 and infrared receiver 13 to scarf joint respectively on the lateral wall of turning block 6 both sides, just infrared emitter 12 and infrared receiver 13 symmetrical setting, infrared emitter 12 and infrared receiver 13 all with battery 3 electric connection, the turning block 6 is close to directional pole 14 of fixedly connected with on the lateral wall of infrared emitter 12 one side, fourth recess 15 has been seted up to the inside of directional pole 14, the inside rotation of fourth recess 15 is connected with pay off reel 16, the bottom of pay off reel 16 is provided with pay off reel 16, the stay cord 18 on the pay off reel outer wall, the one end fixed connection of stay cord 18 and the directional magnet pole that the stay cord was connected with the stay cord 19 the pay off reel 18, the other end is connected with a magnet piece 18.

The bottom fixedly connected with inserted bar 21 of supporting shoe 1, just the bottom of inserted bar 21 is sharp-pointed, and the sharp bottom of inserted bar 21 can make supporting shoe 1 more convenient insert to subaerial.

The locking piece 8 is inserted to the lateral wall of the inside both sides of third recess 7 on equal fixedly connected with limit slide 10, just correspond limit slide 10 on the inner wall of third recess 7 and set up the spacing spout 11 of looks adaptation, limit slide 10 sliding connection is in the inside of spacing spout 11, and limit slide 10 can make locking piece 8 slide more stable in the inside of third recess 7 when the inside of spacing spout 11 slides.

One end fixedly connected with spring 9 that the locking piece 8 kept away from supporting shoe 1, the other end of spring 9 and the inner wall fixed connection of third recess 7, spring 9's elasticity can effectually promote the inside of locking piece 8 grafting to the locked groove.

The side wall of the rotating block 6 far away from the side pointing to the rod 14 is fixedly connected with a second magnet block 20 corresponding to the first magnet block 19, and the first magnet block 19 can be adsorbed on the second magnet block 20, so that the pull rope 18 can be stretched more conveniently.

Specifically, use the utility model discloses the time, insert the inserted bar 21 of supporting shoe 1 below to the bottom of the ground, the sharp-pointed inserted bar 21 of cross can effectually prevent that stay cord 18 from driving the inserted bar 21 and rotate at the in-process supporting shoe 1 of pulling when subaerial peg graft, can make the marking more accurate, rotate turning block 6 again, make infrared emitter 12 on the turning block 6 aim at the infrared receiver 13 on another supporting shoe 1 on the turning block 6, thereby can effectually ensure to be the straight line between two points, aim at and accomplish after the completion that the second magnet piece 20 on the first magnet piece 19 of pulling and the turning block 6 of aiming at adsorbs each other, can carry out the marking through stay cord 18.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The marking device for highway construction is characterized by comprising a supporting block (1), wherein a first groove (2) is formed in the top of the supporting block (1), a storage battery (3) is arranged inside the first groove (2), a sealing cover (4) is arranged above the storage battery (3), the sealing cover (4) is in threaded sleeve connection with the top of the supporting block (1), two second grooves (5) are formed in the outer wall of the supporting block (1) at equal intervals, a rotating block (6) is rotatably connected inside the second grooves (5), third grooves (7) are formed in the inner side walls of the two sides of the rotating block (6), a locking block (8) is slidably connected inside the third grooves (7), an infrared transmitter (12) and an infrared receiver (13) are respectively embedded in the outer side walls of the two sides of the rotating block (6), the infrared transmitter (12) and the infrared receiver (13) are symmetrically arranged, the infrared transmitter (12) and the infrared receiver (13) are electrically connected with the storage battery (3), a side wall, close to one side of the infrared transmitter (12), of the rotating block (6) is fixedly connected with a fourth pointing rod (14), and a fourth pointing rod (14) is connected with a pointing rod (15), the bottom of drawing drum (16) is provided with clockwork spring (17), the winding has stay cord (18) on drawing drum (16) outer wall, the one end and drawing drum (16) fixed connection of stay cord (18), the other end of stay cord (18) passes directional pole (14) and the first magnet piece of fixedly connected with (19).

2. A line marking apparatus for road construction as claimed in claim 1, wherein: the bottom fixedly connected with inserted bar (21) of supporting shoe (1), just the bottom of inserted bar (21) is sharp-pointed.

3. A line marking apparatus for road construction as claimed in claim 1, wherein: the lock block (8) is inserted into the side walls of the two inner sides of the third groove (7) and is fixedly connected with a limiting slide block (10), a limiting slide groove (11) matched with the limiting slide block (10) is formed in the inner wall of the third groove (7), and the limiting slide block (10) is connected to the inner portion of the limiting slide groove (11) in a sliding mode.

4. A line marking apparatus for road construction as claimed in claim 1, wherein: one end of the locking block (8) far away from the supporting block (1) is fixedly connected with a spring (9), and the other end of the spring (9) is fixedly connected with the inner wall of the third groove (7).

5. A line marking apparatus for road construction as claimed in claim 1, wherein: a second magnet block (20) is fixedly connected to the side wall of the rotating block (6) far away from the side of the pointing rod (14) and corresponds to the first magnet block (19).