CN221094759U

CN221094759U - Leveling device for highway construction

Info

Publication number: CN221094759U
Application number: CN202322622968.5U
Authority: CN
Inventors: 黄兴国
Original assignee: Zhejiang Changxin Traffic Construction Co ltd
Current assignee: Zhejiang Changxin Traffic Construction Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-06-07
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of leveling devices for highway construction and discloses a leveling device for highway construction. According to the utility model, the equipment is placed on a road surface by holding the handle by hand, the power switch is pressed down, and then the direct-drive motor drives the leveling knife to do rotary motion, so that the contact part of the rubber sleeve and the road surface can do trowelling action, in addition, the cylindrical plug handle can rotate to realize shock absorption due to the arrangement of the coil spring, and thus, the operation feel of the device is better.

Description

Leveling device for highway construction

Technical Field

The utility model relates to the technical field of leveling devices for highway construction, in particular to a leveling device for highway construction.

Background

The existing road leveling device is processed through a road roller or a manual hand-held trowelling plate, the former has large equipment size, is not easy to transport, has high operation cost, and has low operation efficiency, so the scheme is provided.

Disclosure of utility model

The utility model aims to solve the technical problems that: in order to overcome the problems presented above, a leveling device for highway construction is provided, which solves the problems presented above.

The utility model solves the technical problems by adopting the following technical scheme:

The utility model provides a road construction is with leveling device, is in including fixed disk and rotation setting the rolling disc of fixed disk lower extreme, is equipped with a plurality of leveling knives at the annular interval of lateral wall of rolling disc and is used for rotating the trowelling road surface fixed being equipped with on the fixed disk and being used for driving rolling disc pivoted directly to drive the motor still articulate on the fixed disk and be equipped with the removal connecting rod, and the other end of removal connecting rod is fixed to be equipped with and grips the handle and inlay and be in power start switch on the handle is gripped.

Preferably, the leveling knife comprises a cylindrical insert handle inserted in the rotating disc and an insert plate welded and fixed with the cylindrical insert handle, a rubber sleeve is sleeved outside the insert plate, and the lower end face of the rubber sleeve abuts against a cement pavement to be treated.

Preferably, the novel multifunctional leveling tool further comprises a torsion spring force storage cylinder, threads are arranged outside the torsion spring force storage cylinder and are in threaded connection with the side wall of the rotating disc, and the cylindrical plug-in handle is inserted into the torsion spring force storage cylinder, so that the novel multifunctional leveling tool is convenient to detach and replace with the leveling tool, and is convenient to clean, store and transport.

Preferably, a coil spring is fixedly arranged in the torsion spring force storage cylinder, and the cylindrical insert handle is inserted into the torsion spring force storage cylinder and fixedly connected with one end of the coil spring, so that the cylindrical insert handle can absorb vibration and reset through the coil spring when rotating under potential energy of the coil spring.

Preferably, the upper end face of the plugboard is also fixedly provided with a vibrating motor with lithium batteries for supplying power, the vibrating motor is arranged on the outer side of the plugboard, and after the vibrating motor vibrates, the leveling knife vibrates in a high-frequency and low-amplitude mode, so that the compaction degree of a concrete pavement is improved.

Preferably, the longitudinal section of the plugboard is rectangular, and the ratio of the width to the thickness of the plugboard is not less than three to one, so that after the vibration motor vibrates, the plugboard can convert more energy into up-down amplitude, in addition, a weight-increasing water tank is fixedly inserted at the upper end of the fixed disc, one end of the weight-increasing water tank is provided with a water injection port for adding water, the weight-increasing water tank can be pulled up to pour water, and the weight-increasing water tank is used for increasing the downward pressure of the equipment during working.

The utility model has the advantages and positive effects that: the holding handle is held with equipment on the road surface, makes after pressing switch directly drive the motor drive the leveling sword is rotary motion, like this the contact portion of rubber sleeve and road surface will carry out the action of trowelling, in addition because the setting of wind spring makes the cylinder inserts the handle rotatable and realizes the shock attenuation, makes the operation sense of this device better like this to detachable design makes transportation, washing, the accomodate of equipment all very convenient.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic side view of the present utility model.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:

As shown in fig. 1-2, the leveling device for highway construction of the present utility model comprises a fixed disc 11 and a rotating disc rotatably arranged at the lower end of the fixed disc 11, wherein a plurality of leveling blades 10 are inserted and arranged at annular intervals on the outer side wall of the rotating disc for rotating and leveling road surfaces, a direct-drive motor 12 for driving the rotating disc to rotate is fixedly arranged on the fixed disc 11, a movable connecting rod 18 is further hinged on the fixed disc 11, and a holding handle 19 and a power supply starting switch embedded on the holding handle 19 are fixedly arranged at the other end of the movable connecting rod 18.

Preferably, the leveling blade 10 includes a cylindrical insertion handle 16 inserted in the rotating disc and an insertion plate 15 welded and fixed with the cylindrical insertion handle 16, a rubber sleeve 14 is sleeved outside the insertion plate 15, and a lower end surface of the rubber sleeve 14 abuts against a cement pavement to be treated.

Preferably, the utility model also comprises a torsion spring power storage barrel 17, the outside of the torsion spring power storage barrel 17 is provided with threads which are in threaded connection with the side wall of the rotating disc, and the cylindrical plug handle 16 is inserted into the torsion spring power storage barrel 17, so that the leveling knife 10 is convenient to detach and replace, and is convenient to clean, store and transport.

Preferably, a coil spring is fixedly arranged in the torsion spring power storage barrel 17, and the cylindrical insertion handle 16 is inserted into the torsion spring power storage barrel 17 and fixedly connected with one end of the coil spring, so that the cylindrical insertion handle 16 can absorb vibration and reset through the coil spring when rotating under the potential energy of the coil spring.

Preferably, the upper end surface of the insert plate 15 is further fixedly provided with a vibration motor 21 powered by a lithium battery, the vibration motor 21 is arranged on the outer side of the insert plate 15, and when the vibration motor 21 vibrates, the leveling blade 10 vibrates in a high-frequency and low-amplitude manner, so that the compaction degree of a concrete pavement is improved.

Preferably, the longitudinal section of the insert plate 15 is rectangular, and the ratio of the width to the thickness is not less than three to one, so that the insert plate 15 can convert more energy into up-down amplitude after the vibration motor 21 vibrates, in addition, a weight water tank 13 is fixedly inserted at the upper end of the fixed disc 11, one end of the weight water tank 13 is provided with a water filling port 20 for adding water, the weight water tank 13 can be pulled out to pour water, and the weight water tank 13 is used for increasing the downward pressure of the equipment in working.

In specific implementation, the holding handle 19 is held by hand to put equipment on the road surface, after the power switch is pressed down, the direct-drive motor 12 drives the leveling knife 10 to do rotary motion, so that the contact part between the rubber sleeve 14 and the road surface can do trowelling action, in addition, the cylindrical plug handle 16 can rotate and further shock absorption is realized due to the arrangement of the coil spring, so that the operation feeling of the device is better, and the detachable design enables the transportation, cleaning and storage of the equipment to be very convenient.

It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.

Claims

1. The utility model provides a highway construction is with leveling device which characterized in that: including fixed disk (11) and rotation setting are in the rolling disc of fixed disk (11) lower extreme, annular interval at the lateral wall of rolling disc is inserted and is equipped with a plurality of flattening cutters (10) and is used for rotating the trowelling road surface fixed be equipped with on fixed disk (11) and be used for driving rolling disc pivoted directly drive motor (12) still articulate on fixed disk (11) and be equipped with movable connecting rod (18), and the other end of movable connecting rod (18) is fixed to be equipped with and grips handle (19) and inlay and be in power start switch on gripping handle (19).

2. The leveling device for highway construction according to claim 1, wherein: the leveling cutter (10) comprises a cylindrical insert handle (16) inserted in the rotating disc and an insert plate (15) welded and fixed with the cylindrical insert handle (16), wherein a rubber sleeve (14) is sleeved outside the insert plate (15), and the lower end face of the rubber sleeve (14) abuts against a cement pavement to be treated.

3. The leveling device for highway construction according to claim 2, wherein: the novel leveling tool is characterized by further comprising a torsion spring force storage barrel (17), threads are arranged outside the torsion spring force storage barrel (17) and are in threaded connection with the side wall of the rotating disc, and the cylindrical plug handle (16) is inserted into the torsion spring force storage barrel (17), so that the leveling tool is convenient to detach and replace with the leveling tool (10), and is convenient to clean, store and transport.

4. A road construction levelling device according to claim 3, wherein: the torsion spring power storage barrel (17) is internally and fixedly provided with a coil spring, and the cylindrical plug handle (16) is inserted into the torsion spring power storage barrel (17) and fixedly connected with one end of the coil spring, so that the cylindrical plug handle (16) can absorb vibration and reset through the coil spring when rotating under the potential energy of the coil spring.

5. The leveling device for highway construction according to claim 4, wherein: the upper end face of the plugboard (15) is also fixedly provided with a vibrating motor (21) with lithium batteries for supplying power, the vibrating motor (21) is arranged on the outer side of the plugboard (15), and when the vibrating motor (21) vibrates, the leveling knife (10) vibrates in a high-frequency low-amplitude mode, and the compaction degree of a concrete pavement is improved.

6. The leveling device for highway construction according to claim 5, wherein: the longitudinal section of the inserting plate (15) presents a rectangle, the ratio of the width to the thickness is not smaller than three to one, so that after the vibration motor (21) vibrates, the inserting plate (15) can convert more energy into up-down amplitude, in addition, the upper end of the fixing plate (11) is fixedly provided with a weight increasing water tank (13) in an inserting mode, one end of the weight increasing water tank (13) is provided with a water injection port (20) for adding water, the weight increasing water tank (13) can be pulled up to pour water, and the weight increasing water tank (13) is used for increasing the downward pressure of equipment in working.