CN215947839U

CN215947839U - Scriber suitable for use of road administration tiling

Info

Publication number: CN215947839U
Application number: CN202122512986.9U
Authority: CN
Inventors: 邹亚莉; 王月; 刘飚; 毕小野; 陈炜豪; 周晓玲
Original assignee: Hubei Luyuan Construction Group Co ltd
Current assignee: Hubei Luyuan Construction Group Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-04
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to a scriber suitable for paving bricks in a road administration, and belongs to the technical field of road administration construction devices. The scriber suitable for the road administration paving bricks comprises a positioning seat, a guide sliding rod, a limiting ruler and a scribing head; a handle is arranged at the upper end of the positioning seat; a limiting plate is arranged on the lower end face of the positioning seat; a guide slide rod is slidably arranged in the positioning seat; one end of the guide sliding rod extends to the outer end of the positioning seat and is hinged with a limiting ruler; the end of the guide slide rod is provided with a resistance block in a sliding way through a guide rail and an extrusion spring; the upper end surface of the limiting ruler is provided with an assembling chute; the limiting ruler is movably provided with a marking head through an assembling chute. This scriber suitable for road administration tiling uses, compact structure, design benefit have solved the problem that the marking efficiency is low and the error rate is high that present road surface ceramic tile cutting marking mode exists, are particularly suitable for the needs that road administration tiling used.

Description

Scriber suitable for use of road administration tiling

Technical Field

The utility model relates to a scriber suitable for paving bricks in a road administration, and belongs to the technical field of road administration construction devices.

Background

In the field of road administration construction, it is often necessary to lay tiles on the road surface according to design requirements. The ceramic tile is generally regular structure, and when the ceramic tile is laid to the position close to the sideline (such as road edge stone and flower bed edge), and a whole piece of ceramic tile cannot be laid, the ceramic tile needs to be cut into a proper size and then placed at the sideline position. Before the floor tile is cut at present, a worker usually needs to use a graduated scale to measure the distance between the sideline position and the laid floor tile in a multi-point mode, and then the cutting is carried out after lines are drawn on the floor tile according to measurement data. Although this kind of mode can satisfy the demand that the ceramic tile cutting was rule and is used to a certain extent, it has the problem that work efficiency is low and the error rate is high, often leads to the ceramic tile that just can satisfy the demands after needing the cutting of repeated operation, is necessary to research and develop a scriber from this to make it can be according to the on-the-spot condition, the accurate swift marking off work of accomplishing the ceramic tile to solve present road surface ceramic tile cutting marking off mode and have more than the problem.

Disclosure of Invention

The utility model aims to: the utility model provides a compact structure, design benefit to solve the marking off inefficiency that present road surface ceramic tile cutting marking off mode exists and the high scriber that is applicable to road administration tiling use of error rate.

The technical scheme of the utility model is as follows:

a scriber suitable for paving tiles on roads comprises a positioning seat, a guide sliding rod, a limiting ruler and a scribing head; the method is characterized in that: a handle is arranged at the upper end of the positioning seat; a limiting plate is arranged on the lower end face of the positioning seat; a guide slide rod is slidably arranged in the positioning seat; one end of the guide sliding rod extends to the outer end of the positioning seat and is hinged with a limiting ruler; the end of the guide slide rod is provided with a resistance block in a sliding way through a guide rail and an extrusion spring; the resistance block is always in abutting connection with the hinge point of the limiting ruler under the action of the elastic force of the extrusion spring; the upper end surface of the limiting ruler is provided with an assembling chute; the limiting ruler is movably provided with a marking head through an assembling chute.

The assembly sliding groove consists of a horizontal sliding groove and a bending sliding groove; a horizontal sliding groove is formed in the upper end face of the limiting ruler; the horizontal sliding groove is parallel to the outer side surface of the limiting ruler; two ends of the horizontal sliding chute are respectively connected with a bending sliding chute; the tail end of the bending sliding groove is bent to be close to the inner side face of the limiting ruler.

The scribing head comprises a connecting plate, a guide roller, a scribing cone, an assembling sleeve and a buffer spring; one side of the lower end of the connecting plate is provided with a guide roller; the lower end face of the connecting plate at one side of the guide roller is fixedly provided with an assembly sleeve; a scribing cone is slidably arranged in the assembling sleeve; a buffer spring is arranged between the scribing cone and the assembling sleeve; guide pins are arranged on two sides of the scribing cone; the guide pin is connected with the guide groove arranged on the assembly sleeve in a sliding manner.

A compression pin is inserted on the positioning seat above the guide sliding rod; the upper end of the pressing pin extends to the upper part of the handle and is provided with an assembling cap; a tension spring is connected between the assembling cap and the handle; a prying piece is hinged on the handle at one side of the assembling cap; one end of the prying piece extends to the lower part of the assembling cap; the other end of the pry piece is positioned at one side of the hinge point.

The utility model has the advantages that:

this scriber suitable for road administration tiling uses, compact structure, design benefit, completion ceramic tile cutting marking off work that can be convenient, accurate, solved the problem that marking off inefficiency and error rate are high that present road surface ceramic tile cutting marking off mode exists, be particularly suitable for the needs that road administration tiling used.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the scribing head according to the present invention;

FIG. 5 is a schematic structural diagram of the positioning base of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 in the direction C-C;

fig. 7 is a schematic structural diagram of the working state of the present invention.

In the figure: 1. positioning seats; 2. a handle; 3. a limiting plate; 4. a guide slide bar; 5. a limiting ruler; 6. a compression spring; 7. a resistance block; 8. assembling a chute; 9. a line marking head; 10. a horizontal chute; 11. bending the chute; 12. a connecting plate; 13. a guide roller; 14. assembling; 15. marking a line cone; 16. a buffer spring; 17. a guide pin; 18. a guide groove; 19. a hold down pin; 20. assembling a cap; 21. tensioning the spring; 22. a pry sheet.

Detailed Description

The scriber suitable for the road administration tiling comprises a positioning seat 1, a guide sliding rod 4, a limiting ruler 5 and a scribing head 9 (see the attached figure 1 in the specification).

The upper end of the positioning seat 1 is provided with a handle 2; a limiting plate 3 (see the attached figure 6 in the specification) is arranged on the lower end surface of the positioning seat 1; the limiting plate 3 is of a straight plate structure, and the limiting plate 3 is perpendicular to the lower end surface of the positioning seat 1.

A guide slide rod 4 is slidably arranged in the positioning seat 1 (see the attached figure 6 in the specification); the guide slide bar 4 can slide back and forth along the assembly hole on the positioning seat 1 when being stressed.

A compression pin 19 is inserted on the positioning seat 1 above the guide slide bar 4; the upper end of the pressing pin 19 extends to the upper part of the handle 2 and is provided with an assembling cap 20; a tension spring 21 is connected between the assembling cap 20 and the handle 2 (see the description and the attached figure 6); the hold-down pin 19 always has a tendency to move downwards under the action of the spring force of the tension spring 21; when the guide slide bar 4 is pressed by the pressing pin 19, the guide slide bar 4 can be fixed inside the positioning seat 1, so that the problem that the guide slide bar 4 acts randomly can be avoided.

A pry piece 22 is hinged on the handle 2 at one side of the assembling cap 20; one end of the pry piece 22 extends below the mounting cap 20; the other end of the pry tab 22 is located on one side of the hinge point (see description figure 6). When the device works, when one end of the pry piece 22 is pressed downwards, the other end of the pry piece 22 can poke the assembling cap 20 and the pressing pin 19 to move upwards to be separated from contact with the guide slide rod 4 after overcoming the elastic force of the tension spring 21, and the guide slide rod 4 can freely slide after being separated from the limit of the pressing pin 19.

One end of the guide slide rod 4 extends to the outer end of the positioning seat 1 and is hinged with a limiting ruler 5 (refer to the attached figures 1 and 2 in the specification). The end of the guide slide bar 4 is provided with a resistance block 7 in a sliding way through a guide rail and an extrusion spring 6; the resistance block 7 is always connected with the hinged point of the limiting ruler 5 in an abutting mode under the action of the elastic force of the extrusion spring 6. The purpose of the resistance block 7 is to: so that resistance piece 7 can contradict all the time and extrude the pin joint of spacing chi 5 to make during operation spacing chi 5 only can rotate round the pin joint under the condition of external force that is artifical application of force promptly, when it did not receive external force, spacing chi 5 keeps relatively fixed motionless with guide slide bar 4.

The upper end face of the limiting ruler 5 is provided with an assembling chute 8 (see the attached figures 1 and 2 in the specification); the assembly chute 8 is composed of a horizontal chute 10 and a bending chute 11; the upper end surface of the limiting ruler 5 is provided with a horizontal chute 10; the horizontal sliding groove 10 is parallel to the outer side surface of the limiting ruler 5; two ends of the horizontal sliding chute 10 are respectively connected with a bending sliding chute 11; the end of the bending chute 11 is bent to be close to the inner side surface of the limiting ruler 5 (see the attached figures 1 and 3 in the specification). The limiting ruler 5 is movably provided with a marking head 9 through an assembling chute 8. The marking head 9 can slide along the assembly sliding groove 8; the purpose of setting up assembly spout 8 like this is so to make when marking head 9 moves along the horizontal spout 10 of assembly spout 8, the awl 15 conical head of marking off head 9 can hug closely spacing chi 5 lateral surface and move, accomplishes the action of marking off, and when marking off head 9 moved to the position of bending spout 11, marking off head 9 can move to spacing chi 5 medial surface on, so in order to avoid marking off head 9 influence the emergence of operation spacing chi 5 problem when outside.

The marking head 9 comprises a connecting plate 12, a guide roller 13, a marking cone 15, an assembly sleeve 14 and a buffer spring 16 (see the description and the attached figure 4).

One side of the lower end of the connecting plate 12 is provided with a guide roller 13; the marking head 9 is mounted on the assembly chute 8 of the position-limiting ruler 5 through a guide roller 13 (see the attached figures 3 and 4 of the specification). During operation, the marking head 9 can be in sliding connection with the assembly sliding groove 8 through the guide roller 13.

The lower end face of the connecting plate 12 at one side of the guide roller 13 is fixedly provided with an assembling sleeve 14; the assembly sleeve 14 is internally provided with a marking cone 15 in a sliding way; a buffer spring 16 is arranged between the scribing cone 15 and the assembling sleeve 14; guide pins 17 are arranged on two sides of the scribing cone 15; the guide pin 17 is slidably connected to a guide groove 18 provided in the fitting body 14. The purpose of the scribe cone 15 being so arranged is: so that the scribing cone 15 can keep elastic connection with the assembling sleeve 14, when the scribing cone 15 is used for scribing on the surface of the floor tile, a certain elastic force can be always kept to be in contact with the surface of the floor tile under the action of the elastic force of the buffer spring 16, and the scribing cone 15 can clearly scribe on the surface of the floor tile.

When the road administration tiling work, when the local brick is laid to be close to the sideline position (such as along the stone of the road, flower bed edge), can't lay the monoblock ceramic tile, at first hold this scriber, make limiting plate 3 of terminal surface under the positioning seat 1 tightly close to the side of accomplishing laying the ceramic tile, then push down the one end of sled piece 22 and make the pressure pin 19 overcome behind the elasticity of taut spring 21 and shift up and break away from the contact with guide slide bar 4, and the pulling adjustment guide slide bar 4 makes the spacing chi 5 be close to the sideline position that the ceramic tile laid. Subsequently, the limiting ruler 5 is manually rotated, so that the outer side face of the limiting ruler 5 is kept attached to the position of the sideline, and then the prying piece 22 is loosened to enable the guide sliding rod 4 to be fixed again. At the moment, the limiting plate 3 and the limiting ruler 5 are kept relatively fixed, and the limiting plate 3 is abutted against the side face of the floor tile which is paved, so that the limiting ruler 5 is kept attached to the side line; therefore, the space between the limiting plate 3 and the limiting ruler 5 is the space position where the floor tiles need to be laid.

After the steps are finished, the scriber is held by hands, the limiting plate 3 on the lower end face of the positioning seat 1 is aligned to one side face of the floor tile, and the limiting ruler 5 is located on the upper surface of the floor tile. And then manually pushing the scribing head 9 to move the scribing head from one end of the assembling chute 8 to the other end, wherein the scribing cone 15 of the scribing head 9 is tightly attached to the outer side surface of the limiting ruler 5 to scribe the surface of the floor tile in the process, so that the scribing work can be finished. Then one completes the cut along the score line on the surface of the tile. The scriber may then proceed to the next cycle.

Claims

1. A scriber suitable for paving tiles on a road comprises a positioning seat (1), a guide sliding rod (4), a limiting ruler (5) and a scribing head (9); the method is characterized in that: a handle (2) is arranged at the upper end of the positioning seat (1); a limiting plate (3) is arranged on the lower end face of the positioning seat (1); a guide slide rod (4) is arranged in the positioning seat (1) in a sliding way; one end of the guide slide bar (4) extends to the outer end of the positioning seat (1) and is hinged with a limiting ruler (5); the end of the guide slide bar (4) is provided with a resistance block (7) in a sliding way through a guide rail and an extrusion spring (6); the resistance block (7) is always in butt connection with the hinge joint of the limiting ruler (5) under the action of the elastic force of the extrusion spring (6); an assembly sliding groove (8) is formed in the upper end face of the limiting ruler (5); the limiting ruler (5) is movably provided with a marking head (9) through an assembling chute (8).

2. A line striper adapted for use with road paving tiles in accordance with claim 1, wherein: the assembling chute (8) is composed of a horizontal chute (10) and a bending chute (11); a horizontal sliding groove (10) is arranged on the upper end surface of the limiting ruler (5); the horizontal sliding groove (10) is parallel to the outer side surface of the limiting ruler (5); two ends of the horizontal sliding chute (10) are respectively connected with a bending sliding chute (11); the tail end of the bending sliding chute (11) is bent to be close to the inner side surface of the limiting ruler (5).

3. A line striper adapted for use with road paving tiles in accordance with claim 2, wherein: the marking head (9) comprises a connecting plate (12), a guide roller (13), a marking cone (15), an assembling sleeve (14) and a buffer spring (16); one side of the lower end of the connecting plate (12) is provided with a guide roller (13); the lower end face of the connecting plate (12) at one side of the guide roller (13) is fixedly provided with an assembling sleeve (14); the assembly sleeve (14) is internally provided with a marking cone (15) in a sliding way; a buffer spring (16) is arranged between the scribing cone (15) and the assembly sleeve (14); guide pins (17) are arranged on two sides of the scribing cone (15); the guide pin (17) is connected with a guide groove (18) arranged on the assembly sleeve (14) in a sliding way.

4. A line striper adapted for use with road paving tiles in accordance with claim 3, wherein: a compression pin (19) is inserted on the positioning seat (1) above the guide sliding rod (4); the upper end of the pressing pin (19) extends to the upper part of the handle (2) and is provided with an assembling cap (20); a tension spring (21) is connected between the assembling cap (20) and the handle (2); a prying piece (22) is hinged on the handle (2) at one side of the assembling cap (20); one end of the pry piece (22) extends to the lower part of the assembling cap (20); the other end of the pry piece (22) is located on one side of the hinge point.