CN214245236U

CN214245236U - Antiskid scribing machine for cement pavement

Info

Publication number: CN214245236U
Application number: CN202023093160.5U
Authority: CN
Inventors: 聂瑞; 郑英; 王飞腾; 雷俊花
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-21
Anticipated expiration: 2030-12-21

Abstract

The utility model provides an antiskid groove machines are carved on cement road surface, include: the device comprises a rotating shaft, a partition plate, at least two wire coils, a positioning cover and a wire scribing auxiliary piece, wherein one end of each wire coil is connected with the rotating shaft, the other end of each wire coil is connected with the wire scribing auxiliary piece, the partition plate is arranged between every two adjacent wire coils, and the partition plate is inserted into the positioning cover; the rotating shaft is rotatably connected with the partition plate; at least two wire passing holes are formed in the cover surface of the positioning cover, and the horizontal distance between every two adjacent wire passing holes is equal; the wire passing holes and the partition plate are distributed at intervals; the other end of the wire coil and the connection point of the reticle auxiliary piece are arranged at equal intervals; the distance between two adjacent connection points is equal to the distance between two adjacent wire through holes. The line carving machine adopting the scheme has the advantages of low manufacturing cost, simple structure, flexibility, practicability, high line carving efficiency and good construction quality.

Description

Antiskid scribing machine for cement pavement

Technical Field

The utility model relates to a cement road surface marking device technical field especially involves a cement road surface and carves anti-skidding groove machines.

Background

With the construction of large-scale infrastructures such as municipal facilities, roads, airports and the like in China, cement pavements are more and more widely applied. When roads, automobile test sites, airport runways and other roads paved by cement concrete are too smooth, vehicles running on the roads are easy to slip during turning, braking and other operations, in order to improve the driving safety of the roads, the surfaces of the existing cement concrete roads are mostly constructed by methods of galling, grooving and the like, and a strip of anti-slip lines, commonly called anti-slip lines, is manufactured on the cement roads. The current commonly used grooving machine is a small grooving machine or a suspended rail type road surface grooving machine. The small-size grooving machine is because the supplementary lane on road both sides or curb have not been worked yet when the construction, and the shared part road surface of time body needs the grooving machine to turn around to carry out the secondary operation when the grooving is started, and when the grooving machine turned around to the grooving of machine bottom road surface, aligns the saw bit with the recess of carving the system, not only takes time, guarantees in addition that it is also difficult with the smooth straightness of the antiskid line that has carved, and efficiency of construction and construction quality all can not guarantee. The suspension rail type pavement grooving machine can cut in place at one time, does not need to turn around, has no seam, improves the working efficiency and the cutting quality, but has high equipment purchase price and high construction cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that middle-size and small-size machines construction efficiency is low in prior art, and construction quality is poor, and large-scale machines construction cost is high, the utility model provides a cement road surface is carved anti-skidding groove machines, concrete technical scheme as follows:

an antiskid scribing implement for cement pavement, comprising: the rotary shaft, the partition plate, the at least two wire coils, the positioning cover and the scribing auxiliary piece are wound on the wire coils, the outer diameter of each scribing line can be 6mm, one end of each wire coil is connected with the rotary shaft, the other end of each wire coil is connected with the scribing auxiliary piece, a scribing line locking joint is arranged on the scribing auxiliary piece and is in threaded connection with the scribing auxiliary piece, and when the wire coils are pulled open for scribing a pavement, if the scribing lines are loose, the tightness of the scribing lines can be adjusted through the scribing line locking joints; the partition plate is arranged between two adjacent wire coils and is inserted into the positioning cover; the rotating shaft is rotatably connected with the partition plate; at least two wire passing holes are formed in the cover surface of the positioning cover, and the horizontal distance between every two adjacent wire passing holes is equal; the wire passing holes and the partition plate are distributed at intervals; the other end of the wire coil and the connection point of the reticle auxiliary piece are arranged at equal intervals; the distance between two adjacent connection points is equal to the distance between two adjacent wire through holes.

Furthermore, the central axis of each wire passing hole is positioned on the same virtual plane, and the virtual plane is parallel to the horizontal plane.

Furthermore, the connection points are arranged at equal intervals in the horizontal direction.

Furthermore, a handle is arranged at the end part of the rotating shaft, a fixing bolt is movably connected to the handle, a fixing hole is formed in the partition board close to the handle, and the outer diameter of the fixing bolt is smaller than the aperture of the fixing hole.

Furthermore, the device also comprises a box body with an opening on one surface; the positioning cover is detachably connected with the box body; each partition plate is clamped with the box body; the rotating shaft penetrates through the side wall of the box body; and the rotating shaft is rotatably connected with the box body.

Further, the box body is connected with the positioning cover through a bolt.

Furthermore, the plate surfaces of the partition plates are parallel to each other.

Furthermore, the plate surface of the partition plate is perpendicular to the cover surface of the positioning cover.

In the actual use process, after the cement pavement is leveled, line marking is carried out at the first time, and the fixing bolt is pulled out from the fixing hole, so that the rotating shaft and the handle are in a rotatable state; one worker holds the box body, the other worker pulls open the scribing auxiliary piece connected with the wire coil, the scribing passes through the pavement of the anti-skid line to be carved to the other side, the fixing bolt is inserted into the fixing hole, the rotating shaft and the handle are in the fixed position state, the positions of the workers on two sides of the pavement are adjusted, the scribing is perpendicular to the edge of the pavement, the workers on two sides simultaneously pull and saw the scribing line on the pavement to a certain depth of the cement pavement not dried, the scribing line is lifted, a group of scribing lines appear on the cement pavement, the distance between the scribing lines is a certain distance, and the operation is repeated until the anti-skid line is completely carved. Unscrewing bolts for connecting the box body and the positioning cover, disassembling the connection between the box body and the partition plate, taking down the box body, taking down the fixing bolts, turning to the handle, and withdrawing the scribed lines to the wire coil; the wire coil is washed clean by clear water, so that the situation that cement stuck on the scribed line cannot be cleaned after being hardened is avoided; and after the box body and the partition plate are cleaned, the box body and the partition plate are inserted again, and the bolt of the box body and the positioning cover is connected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is the embodiment of the utility model provides a cement road surface antiskid thread machines's structural schematic diagram.

Fig. 2 is the embodiment of the utility model provides a drum structure sketch map of anti-skid thread machines is carved on cement road surface.

Fig. 3 is a schematic view of the scribing operation of the anti-skid implement for cement pavement scribing provided by the embodiment of the present invention.

Reference numerals:

1 rotating shaft, 2 positioning covers, 3 box bodies, 4 partition plates, 5 wire coils, 6 scribing auxiliary pieces, 7 fixing bolts, 8 fixing holes, 9 handles, 10 wire passing holes, 11 bolts, 12 nuts, 13 locking joints and 14 carved anti-skid wires

Detailed Description

Example 1

Take 6 anti-skid thread machines for single engraving as an example, refer to the attached

drawings

1, 2 and 3 to make the utility model. This cement pavement carves anti-skid thread machines, including pivot 1, location lid 2, box 3,

baffle

4, 6 drum 5, groove auxiliary member 6, gim peg 7, fixed orifices 8,

handle

9, 6 cross line hole 10, bolt 11, nut 12, locking joint 13. One end of each wire coil 5 is fixedly connected with the rotating shaft 1, the other end of each wire coil 5 is connected with 6 equidistant locking joints arranged on the reticle auxiliary member 6, the distance between the locking joints is equal to that between the wire through holes 10, and each locking joint 13 is in threaded connection with the reticle auxiliary member 6; the partition plates 4 are arranged in the middle of the two

adjacent wire coils

5, 5 partition plates are arranged in total, 5 slots are arranged on the inner side of the cover surface of the positioning cover 2 at equal intervals, and each partition plate 4 is inserted into the slot of the positioning cover 2; a round hole is formed in the center of the partition plate 4, and the diameter of the round hole is larger than the outer diameter of the rotating shaft 1, so that the rotating shaft 1 can penetrate through the partition plate 4 to realize rotating connection; round holes are formed in two side faces of the box body 3, the diameter of each round hole is larger than the outer diameter of the rotating shaft 1, the rotating shaft 1 penetrates through the box body 3 to realize rotating connection, and in order to fix the relative positions of the rotating shaft 1 and the box body 3 in the horizontal direction, limiting rings are respectively arranged outside the two side faces of the box body 3; the cover surface of the positioning cover is provided with 6 wire passing holes, and the horizontal distance between every two adjacent wire passing holes is equal; the wire passing holes and the partition plates are distributed at intervals. Pivot 1 with handle 9 connects, rotates handle 9 drives pivot 1 rotates, fixed orifices 8 has been seted up in the outside of handle 9 the box 3 is close to fixed orifices 8 has also been seted up to handle 9 one side, and the diameter of fixed orifices 8 is greater than the gim peg 7's external diameter is pulled out gim peg 7 when unwrapping wire with receive the line, makes pivot 1 with handle 9 is the unwrapping wire and is received the line process and rotate, will when the unwrapping wire is accomplished after the back is rule out and receive the line completion gim peg 7 inserts in the fixed orifices 8, reach fixedly pivot 1 with the purpose of drum 5. 3 bottom surface inboards of box are provided with 5 equidistant slots, and two adjacent slot intervals are with adjacent 4 intervals on the picture peg equal, make 5 picture peg 4 inserts respectively in the slot of box 3, box 3 with the connection can be dismantled to location lid 2, and the lid of the similar receiver of mode is connected with dismantling of the box of receiver, for making box 3 with the connection of location lid 2 is more firm, the box with the screw hole is seted up to the coincidence part of location lid 2, and bolt 12 is right box 3 with location lid 2 carries out threaded connection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a cement road surface carving antiskid groove machines, its characterized in that includes: the device comprises a rotating shaft, a partition plate, at least two wire coils, a positioning cover and a wire scribing auxiliary piece, wherein one end of each wire coil is connected with the rotating shaft, the other end of each wire coil is connected with the wire scribing auxiliary piece, the partition plate is arranged between every two adjacent wire coils, and the partition plate is inserted into the positioning cover; the rotating shaft is rotatably connected with the partition plate; at least two wire passing holes are formed in the cover surface of the positioning cover, and the horizontal distance between every two adjacent wire passing holes is equal; the wire passing holes and the partition plate are distributed at intervals; the other end of the wire coil and the connection point of the reticle auxiliary piece are arranged at equal intervals; the horizontal distance between two adjacent connection points is equal to the horizontal distance between two adjacent wire through holes.

2. The implement of claim 1, wherein the central axes of the wire through holes are located on the same virtual plane, and the virtual plane is parallel to the horizontal plane.

3. The implement of claim 1, wherein the connection points are equally spaced horizontally.

4. The implement of claim 1, wherein a handle is provided at an end of the rotation shaft, a fixing bolt is movably connected to the handle, a fixing hole is formed in the partition plate close to the handle, and an outer diameter of the fixing bolt is smaller than an aperture of the fixing hole.

5. The implement of claim 1, further comprising a box body with an opening on one side; the positioning cover is detachably connected with the box body; each partition plate is clamped with the box body; the rotating shaft penetrates through the side wall of the box body; and the rotating shaft is rotatably connected with the box body.

6. The implement of claim 5, wherein the box body is connected with the positioning cover through bolts.

7. The apparatus of claim 1, wherein the panels of each of said partitions are parallel to each other.

8. The implement of claim 1, wherein the face of the partition is perpendicular to the cover face of the positioning cover.