CN212199970U - A road surface napping device for cement concrete surface course - Google Patents
A road surface napping device for cement concrete surface course Download PDFInfo
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- CN212199970U CN212199970U CN202020586184.5U CN202020586184U CN212199970U CN 212199970 U CN212199970 U CN 212199970U CN 202020586184 U CN202020586184 U CN 202020586184U CN 212199970 U CN212199970 U CN 212199970U
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- horizontal beam
- burlap
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Abstract
The utility model relates to a road surface napping device for cement concrete surface course, it includes horizontal beam, left stand and right stand, but horizontal beam height-adjusting ground horizontal connection is between left stand and right stand, be equipped with the burlap along its length direction on the horizontal beam, the burlap upper end is fixed on horizontal beam, and the burlap lower extreme extends to the below of horizontal beam downwards, can change the distance between road surface and burlap lower extreme through the height that adjusts horizontal beam, be equipped with the spirit level that is used for observing its levelness on the horizontal beam; and moving rollers are respectively arranged at the bottoms of the left upright post and the right upright post. The utility model discloses can adjust the distance of road surface and burlap lower extreme, and can carry out the napping to the muddy soil road surface of different thickness, can make the burlap lower extreme keep the level and guarantee that the depth of burlap napping is unanimous moreover, guaranteed the napping quality.
Description
Technical Field
The utility model relates to a cement concrete road surface construction technical field, concretely relates to a road surface napping device for cement concrete surface course.
Background
The cement concrete road surface is smoother than an asphalt road surface, and has poorer anti-slip performance, particularly the driving safety is easily influenced in rainy days, the galling can increase the friction force between a tire and the road surface, and the anti-slip performance of the road surface is improved.
The existing napping technology generally adopts simple tools such as a broom, a hairbrush and a steel wire brush to carry out napping treatment, when a simple napping treatment tool is adopted to carry out napping treatment, the broom or the hairbrush or the steel wire brush is installed on the napping tool, then the napping tool is pulled to move forwards in a manual mode to carry out napping, but in actual construction, because workers do not well master the levelness and the strength of the napping tool, the problems of uneven napping distance, poor control of depth and the like are easily caused, the overall effect is rough due to the fact that the concrete protection layer structure is damaged due to too deep texturing, and the requirement on anti-skid performance cannot be met due to too shallow texturing. And the existing napping mode has low efficiency and can not meet the progress requirement of engineering construction.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a road surface napping device for a cement concrete surface course that overcomes or at least partially solves the above problems.
A pavement roughening device for a cement concrete surface layer comprises a horizontal beam, a left upright post and a right upright post, wherein the horizontal beam is horizontally connected between the left upright post and the right upright post in a height-adjustable manner, linen is arranged on the horizontal beam along the length direction of the horizontal beam, the upper end of the linen is fixed on the horizontal beam, the lower end of the linen extends downwards to the lower part of the horizontal beam, the distance between the pavement and the lower end of the linen can be changed by adjusting the height of the horizontal beam, and a level meter for observing the levelness of the horizontal beam is arranged on the horizontal beam; and moving rollers are respectively arranged at the bottoms of the left upright post and the right upright post.
According to the device, the left upright post and the right upright post of the napping device are respectively positioned at two sides of the soil-mixed pavement, the horizontal beam is positioned right above the soil-mixed pavement, then the height of the horizontal beam is adjusted, so that the distance between the lower end of the linen and the soil-mixed pavement is kept appropriate, then a worker pushes the horizontal beam to move forwards through the left upright post and the right upright post respectively, and the moved linen can nappe the soil-mixed pavement. And the workman can be through the levelness of spirit level real-time observation horizontal beam on the horizontal beam to can adjust the levelness of horizontal beam at any time, make burlap lower extreme keep the level and guarantee that the depth that burry pulled hair is unanimous. To sum up, the utility model discloses can adjust the distance of road surface and burlap lower extreme, and can nappe to the muddy dirt road surface of different thickness, can make the burlap lower extreme keep the level and guarantee that the depth of burlap napping is unanimous moreover, guaranteed the napping quality.
As an improvement, the left upright post and the right upright post are respectively provided with a power driving mechanism for driving the rolling of the idler wheels.
Further, the power driving mechanism comprises a motor, and the motor drives the roller to roll through the transmission mechanism.
Further, the transmission mechanism is a belt wheel transmission mechanism or a gear transmission mechanism.
As an improvement, the left side stand and the right stand are equipped with a plurality of equidistant through-hole in vertical direction, and horizontal beam's both ends are equipped with the connection end plate respectively, and it has the connecting hole to open on the connection end plate, and left side stand and right stand are connected at horizontal beam's both ends through bolt and nut respectively to make horizontal beam height-adjustable ground horizontal connection between left stand and right stand.
As an improvement of the utility model, the bottom of left side stand and right stand is equipped with the base plate, and the base plate bottom surface is equipped with two gyro wheels in tandem.
As an improvement, the upper end of the linen is provided with a cross rod, the upper end of the linen is sleeved on the cross rod, and the cross rod is fixed on the horizontal cross beam in a detachable mode.
Further, horizontal beam top surface is equipped with two at least clamps along length direction, and the horizontal pole passes through the clamp to be fixed on horizontal beam.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic structural view of a pavement roughening device for a cement concrete surface layer according to the present invention;
fig. 2 is a left side view of fig. 1.
Reference numerals: 10. horizontal beam, 11, clamp, 12, connecting end plate, 13, bolt, 20, left column, 30, right column, 40, roller, 41, base plate, 50, linen, 60, motor, 61, transmission mechanism, 70, cross bar, 80, level gauge, 90 and through hole.
Detailed Description
The terms of orientation of upper, lower, left, right, front, rear, inner, outer, top, bottom, and the like, which are or may be referred to in this specification, are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state thereof. Therefore, these and other directional terms should not be construed as limiting terms.
Furthermore, the terms "comprises," "comprising," and any variations thereof, are intended to cover non-exclusive inclusions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted 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.
Examples
Referring to fig. 1 and 2, a pavement roughening device for a cement concrete surface course comprises a horizontal beam 10, a left upright post 20 and a right upright post 30, wherein the horizontal beam 10 is horizontally connected between the left upright post 20 and the right upright post 30 in a height-adjustable manner, a linen 50 is arranged on the horizontal beam 10 along the length direction of the horizontal beam 10, the upper end of the linen 50 is fixed on the horizontal beam 10, the lower end of the linen 50 extends downwards to the lower part of the horizontal beam 10, the distance between the pavement and the lower end of the linen 50 can be changed by adjusting the height of the horizontal beam 10, and a level gauge 80 for observing the levelness is arranged on the horizontal beam 10; the bottoms of the left upright post 20 and the right upright post 30 are respectively provided with a moving roller 40.
From the above, the left upright column 20 and the right upright column 30 of the napping device are respectively positioned at two sides of the soil-mixed soil pavement, the horizontal cross beam 10 is positioned right above the soil-mixed soil pavement, then the height of the horizontal cross beam 10 is adjusted, so that the distance between the lower end of the linen 50 and the soil-mixed soil pavement is kept appropriate, then the worker pushes the horizontal cross beam 10 to move forwards through the left upright column 20 and the right upright column 30 respectively, and the moved linen 50 can nappe the soil-mixed soil pavement. And the worker can observe the levelness of the horizontal beam 10 in real time through the level gauge 80 on the horizontal beam 10, so that the levelness of the horizontal beam 10 can be adjusted at any time, the lower end of the linen 50 is kept horizontal, and the napping depth of the linen 50 is ensured to be consistent. To sum up, the utility model discloses can adjust the distance of road surface and 50 lower extremes of burlap, and can nappe to the muddy dirt road surface of different thickness, can make 50 lower extremes of burlap keep the level and guarantee that the depth of 50 nappes of burlap is unanimous moreover, guaranteed the napping quality.
In this embodiment, the left column 20 and the right column 30 are respectively provided with a power driving mechanism for driving the roller 40 to roll. The automatic walking of the napping device can be realized through the power driving mechanism, and the working efficiency is improved. Specifically, in the present embodiment, the power driving mechanism includes a motor 60, and the motor 60 drives the roller 40 to roll through a transmission mechanism 61. Wherein, the transmission mechanism 61 is a belt wheel transmission mechanism or a gear transmission mechanism. Preferably, in the present embodiment, the transmission mechanism 61 adopts a pulley transmission manner.
In this embodiment, the left upright column 20 and the right upright column 30 are provided with a plurality of through holes 90 at equal intervals in the vertical direction, the two ends of the horizontal beam 10 are respectively provided with a connecting end plate 12, the connecting end plate 12 is provided with a connecting hole, and the left upright column 20 and the right upright column 30 are respectively connected to the two ends of the horizontal beam 10 through bolts 13 and nuts, so that the horizontal beam 10 is horizontally connected between the left upright column 20 and the right upright column 30 in a height-adjustable manner. The horizontal beam 10 is connected with the left upright post 20 and the right upright post 30 by bolts and nuts, so that the horizontal beam can be conveniently detached while the height is adjusted.
In this embodiment, the bottom of the left upright 20 and the right upright 30 are provided with a base plate 41, and the bottom surface of the base plate 41 is provided with two rollers 40 in tandem. The arrangement mode of the two rollers 40 in tandem can make walking more stable so as to avoid influencing galling effect.
In this embodiment, the upper end of the linen 50 is provided with a cross bar 70, the upper end of the linen 50 is sleeved on the cross bar 70, and the cross bar 70 is detachably fixed on the horizontal cross beam 10. The fixing mode is adopted at the upper end of the linen 50, so that the linen 50 can be replaced conveniently, and the levelness of the linen 50 can be adjusted. Specifically, in this embodiment, the detachable manner is as follows: the top surface of the horizontal cross beam 10 is provided with at least two clamps 11 along the length direction, and the cross rod 70 is fixed on the horizontal cross beam 10 through the clamps 11.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides a road surface napping device for cement concrete surface course which characterized in that: the device comprises a horizontal beam, a left stand column and a right stand column, wherein the horizontal beam is horizontally connected between the left stand column and the right stand column in a height-adjustable manner, burlap is arranged on the horizontal beam along the length direction of the horizontal beam, the upper end of the burlap is fixed on the horizontal beam, the lower end of the burlap extends downwards to the lower part of the horizontal beam, the distance between the road surface and the lower end of the burlap can be changed by adjusting the height of the horizontal beam, and a level meter for observing the levelness of the horizontal beam is arranged on the horizontal beam; and moving rollers are respectively arranged at the bottoms of the left upright post and the right upright post.
2. A pavement roughening apparatus as set forth in claim 1 for cementitious concrete pavements, characterized in that: and the left upright post and the right upright post are respectively provided with a power driving mechanism for driving the idler wheel to roll.
3. A pavement roughening apparatus as set forth in claim 2 for cementitious concrete pavements, characterized in that: the power driving mechanism comprises a motor, and the motor drives the roller to roll through the transmission mechanism.
4. A pavement roughening apparatus as set forth in claim 3 in which: the transmission mechanism is a belt wheel transmission mechanism or a gear transmission mechanism.
5. A pavement roughening apparatus as set forth in claim 1 for cementitious concrete pavements, characterized in that: the left stand and the right stand are provided with a plurality of equidistant through holes in the vertical direction, the two ends of the horizontal cross beam are respectively provided with a connecting end plate, the connecting end plates are provided with connecting holes, and the left stand and the right stand are respectively connected with the two ends of the horizontal cross beam through bolts and nuts, so that the horizontal cross beam can be horizontally connected between the left stand and the right stand in a height-adjustable manner.
6. A pavement roughening apparatus as set forth in claim 1 for cementitious concrete pavements, characterized in that: the bottom of left side stand and right stand is equipped with the base plate, and the base plate bottom surface is equipped with two gyro wheels in tandem.
7. A pavement roughening apparatus as set forth in claim 1 for cementitious concrete pavements, characterized in that: the upper end of the linen is provided with a cross rod, the upper end of the linen is sleeved on the cross rod, and the cross rod is fixed on the horizontal cross beam in a detachable mode.
8. A pavement roughening apparatus as set forth in claim 7 for cementitious concrete pavements, characterized in that: horizontal beam top surface is equipped with two at least clamps along length direction, and the horizontal pole passes through the clamp to be fixed on horizontal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586184.5U CN212199970U (en) | 2020-04-17 | 2020-04-17 | A road surface napping device for cement concrete surface course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586184.5U CN212199970U (en) | 2020-04-17 | 2020-04-17 | A road surface napping device for cement concrete surface course |
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| Publication Number | Publication Date |
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| CN212199970U true CN212199970U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020586184.5U Active CN212199970U (en) | 2020-04-17 | 2020-04-17 | A road surface napping device for cement concrete surface course |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125798A (en) * | 2022-06-24 | 2022-09-30 | 保利长大工程有限公司 | Wireless remote control self-walking napping device |
-
2020
- 2020-04-17 CN CN202020586184.5U patent/CN212199970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125798A (en) * | 2022-06-24 | 2022-09-30 | 保利长大工程有限公司 | Wireless remote control self-walking napping device |
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