CN211741073U

CN211741073U - Measurer for marking line for road construction

Info

Publication number: CN211741073U
Application number: CN202020045304.0U
Authority: CN
Inventors: 李洋
Original assignee: Shenzhen Xinlang Construction Engineering Co ltd
Current assignee: Shenzhen Xinlang Construction Engineering Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-23
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a road construction is with caliber for marking line, including mobile box and bearing box, the mobile box is fixed to be installed on the upper wall of bearing box, the mobile structure is installed in the mobile box, the measuring structure is installed in the bearing box; the utility model relates to a road construction measurement technical field, this device is rational in infrastructure, and is with low costs, high durability and convenient use, can adjust the height of handle through the telescopic link, the person of facilitating the use's use, when measuring, can make pulley indentation movable box in through the moving structure, make movable box and ground contact, open the slide, make the caliber measuring end expose and detect outside, the back that finishes detects, accomodate the recording paper through the receiver, when measuring next point, can control the pulley in the moving structure and stretch out in the movable box, move, the person of facilitating the use carries and uses.

Description

Measurer for marking line for road construction

Technical Field

The utility model relates to a road construction measures technical field, specifically is a road construction is with caliber for marking line.

Background

The retroreflective road-marking measuring instrument can measure various types of road-marking lines by using the highest precision level and 30-meter simulation distance, and can select RL and Qd under dry and wet environments and use a gradient refractive index and a special optical system.

During retro-reflection detection at the sign line, need the handheld retro-reflection measuring apparatu of staff to select 5 points and detect in 100 meters to calculate the average value, current retro-reflection detector is not portable, and does not have the mobility function, when detecting, needs the handheld detector of staff to carry out the detection of multiple spot, very wastes time and energy, and detection efficiency is lower, and current retro-reflection detector when the record data, and the recording paper is lost easily, in view of this, to above-mentioned problem, intensive research, the present case of tunneling produces.

SUMMERY OF THE UTILITY MODEL

Contrary reflective measuring apparatu is not portable among the prior art, and does not have the not enough of removal function, the utility model provides a road construction is with caliber for identification line.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a measurer for a marking line for road construction comprises a movable box and a bearing box, wherein the movable box is fixedly arranged on the upper wall surface of the bearing box, a movable structure is arranged in the movable box, and a measuring structure is arranged in the bearing box;

the moving structure includes: the pair of sliding rails with the same structure, the threaded rod, the movable plate, the two pairs of pulleys with the same structure and the motor are arranged on the movable plate;

the movable box is characterized in that a pair of through holes with the same structure is formed in the lower wall surface of the movable box, a pair of slide rails are fixedly embedded in the two side wall surfaces of the movable box, the two ends of the threaded rod are movably embedded in the central part of the movable box, the two ends of the movable plate are movably embedded in the pair of slide rails and movably sleeved on the threaded rod, the two pairs of pulleys are fixedly arranged on the lower wall surface of the movable plate, the motor is fixedly embedded in the lower wall surface of the bearing box, and the driving end of the motor is fixedly.

Preferably, the measurement structure includes: the device comprises a spring assembly, a measurer, a sliding plate and a transparent plate;

one end of the spring assembly is fixedly arranged on the lower wall surface in the bearing box, the measurer is fixedly arranged on the other end of the spring assembly, a through hole is formed in the upper portion of one side of the bearing box, a slide way is formed in the through hole, the sliding plate is movably embedded in the slide way, an opening is formed in the upper wall surface of the bearing box, and the transparent plate is movably embedded in the opening of the upper wall surface of the bearing box.

Preferably, telescopic links are fixedly mounted on one sides of the bearing box and the moving box, and a handle is fixedly mounted at one end of each telescopic link.

Preferably, a storage box is fixedly mounted on the upper wall surface of the bearing box.

Preferably, a handle is fixedly installed on one side of the upper wall surface of the transparent plate.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, and is with low costs, high durability and convenient use, can adjust the height of handle through the telescopic link, the use of person of facilitating the use, when measuring, can make the pulley indentation move the incasement through moving the structure, make removal case and ground contact, open the slide, make the caliber measuring end expose and detect outside, the back that finishes detects, accomodate the recording paper through the receiver, when measuring next point, can control the pulley in the moving structure and stretch out in the removal case, move, the person of facilitating the use carries and uses.

Drawings

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

fig. 2 is a schematic view of the front view movement structure of the present invention;

FIG. 3 is a schematic top view of the carrying box, transparent plate, handle and storage box of the present invention;

fig. 4 is a schematic side view of the carrying box and the slide plate of the present invention.

In the figure: 1. a mobile box; 2. a carrying case; 3. a slide rail; 4. a threaded rod; 5. a movable plate; 6. a pulley; 7. a motor; 8. a spring assembly; 9. a measurer; 10. a slide plate; 11. a transparent plate; 12. a telescopic rod; 13. a handle; 14. a storage box; 15. and (4) a handle.

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: a measurer 9 for a marking line for road construction comprises a movable box 1 and a bearing box 2, wherein the movable box 1 is fixedly arranged on the upper wall surface of the bearing box 2, a movable structure is arranged in the movable box 1, and a measuring structure is arranged in the bearing box 2; a mobile structure comprising: the device comprises a pair of slide rails 3 with the same structure, a threaded rod 4, a movable plate 5, two pairs of pulleys 6 with the same structure and a motor 7; the lower wall surface of the movable box 1 is provided with a pair of through holes with the same structure, the pair of slide rails 3 are fixedly embedded on two side wall surfaces in the movable box 1, two ends of the threaded rod 4 are movably embedded in the central part of the movable box 1, two ends of the movable plate 5 are movably embedded in the pair of slide rails 3 and movably sleeved on the threaded rod 4, the two pairs of pulleys 6 are fixedly arranged on the lower wall surface of the movable plate 5, the motor 7 is fixedly embedded on the lower wall surface of the bearing box 2, the driving end of the motor is fixedly connected with one end of the threaded rod 4, and the movable box 1 can be moved.

Preferably, further, the measurement structure includes: a spring assembly 8, a measurer 9, a sliding plate 10 and a transparent plate 11;

spring assembly 8 one end is fixed to be settled in bearing box 2 wall down, caliber 9 is fixed to be settled in the spring assembly 8 other end, the through-hole has been seted up at the position on bearing box 2 one side, the slide has been seted up to through-hole department, slide 10 activity inlays the dress in the slide, the opening has been seted up to the bearing box 2 upper wall, transparent plate 11 activity inlays the dress in bearing box 2 upper wall opening part, can make caliber 9's measuring end open through slide 10, spring assembly 8 can protect caliber 9, prevent to cause the damage to it in transportation and carrying process.

Preferably, an expansion link 12 is fixedly installed on one side of the carrying box 2 and the moving box 1, and a handle 13 is fixedly installed at one end of the expansion link 12: the extendable rod 12 and the handle 13 are used to move the measuring device 9.

Preferably, the storage box 14 is fixedly mounted on the upper wall surface of the carrying box 2: the storage cassette 14 is used for storing recording paper.

Preferably, a handle 15 is fixedly mounted on one side of the upper wall surface of the transparent plate 11: the handle 15 is used to pull the transparent plate 11.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be seen from fig. 1-4, when measuring, the telescopic rod 12 is pulled to extend the telescopic rod 12 to a proper height for the worker, after the movable box 1 is moved to a designated measuring place through the handle 13, the motor 7 is started, the motor 7 drives the threaded rod 4 to rotate, due to the limiting effect of the sliding rail 3, the movable plate 5 can only do linear motion up and down, after the movable plate 5 drives the pulley 6 to retract into the movable box 1, the motor 7 stops rotating, the sliding plate 10 slides out through the sliding way, at this time, the measuring end of the measuring unit 9 is exposed to the outside, the transparent plate 11 is opened, the button on the measuring unit 9 is rotated, make caliber 9 measure, the data paper of record after the measurement is put into receiver 14, continue to carry out the measurement of next point, and the spring is used for protecting caliber 9, prevents that caliber 9 from leading to damaging because of vibrations in the transportation.

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 illustrated 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly specified or limited otherwise, the terms "mounted", "disposed", "opened", "embedded", "extended", "penetrated", "nested", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; 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. A measurer (9) for a marking line for road construction comprises a movable box (1) and a bearing box (2), and is characterized in that the movable box (1) is fixedly arranged on the upper wall surface of the bearing box (2), a movable structure is arranged in the movable box (1), and a measuring structure is arranged in the bearing box (2);

the moving structure includes: the device comprises a pair of sliding rails (3) with the same structure, a threaded rod (4), a movable plate (5), two pairs of pulleys (6) with the same structure and a motor (7);

the movable box is characterized in that a pair of through holes with the same structure is formed in the lower wall surface of the movable box (1), a pair of the slide rails (3) is fixedly embedded in two side wall surfaces in the movable box (1), two ends of the threaded rod (4) are movably embedded in the center of the movable box (1), two ends of the movable plate (5) are movably embedded in the pair of the slide rails (3) and movably sleeved on the threaded rod (4), two pairs of the pulleys (6) are fixedly arranged on the lower wall surface of the movable plate (5), the motor (7) is fixedly embedded in the lower wall surface of the bearing box (2), and the driving end of the motor is fixedly connected with one end of the threaded rod (4).

2. The measuring instrument (9) for a marking line for road construction according to claim 1, wherein the measuring structure comprises: a spring assembly (8), a measurer (9), a sliding plate (10) and a transparent plate (11);

one end of the spring assembly (8) is fixedly arranged on the inner lower wall surface of the bearing box (2), the measurer (9) is fixedly arranged on the other end of the spring assembly (8), a through hole is formed in the upper portion of one side of the bearing box (2), a slide way is formed in the through hole, the sliding plate (10) is movably embedded in the slide way, an opening is formed in the upper wall surface of the bearing box (2), and the transparent plate (11) is movably embedded in the opening of the upper wall surface of the bearing box (2).

3. The road construction marking line measuring device (9) as claimed in claim 1, wherein a telescopic rod (12) is fixedly mounted on one side of the carrying box (2) and the moving box (1), and a handle (13) is fixedly mounted on one end of the telescopic rod (12).

4. The road construction marker line measuring device (9) according to claim 1, wherein a storage case (14) is fixedly attached to an upper wall surface of the carrier case (2).

5. The measuring instrument (9) for a marking line for road construction as claimed in claim 2, wherein a handle (15) is fixedly attached to one side of the upper wall surface of the transparent plate (11).