CN220018537U - Paying-off measuring device - Google Patents

Abstract

The utility model provides a paying-off measuring device, and belongs to the technical field of paying-off measurement. This unwrapping wire measuring device includes shell, take-up roller, clearance subassembly and hold-down assembly, take-up roller rotates to be installed at the shell inner chamber, the shell inner chamber rotates and installs first pivot, first pivot and take-up roller fixed connection, shell lateral wall fixed mounting has the unwrapping wire frame, clearance subassembly includes second pivot, first gear and second gear, and unwrapping wire frame inner chamber rotates installs second pivot and third pivot, and second pivot and the equal fixed mounting in third pivot surface have the roller brush. According to the utility model, the cleaning assembly is arranged, the first rotating shaft is driven to rotate by rotating the rotating wheel, and the second belt pulley is synchronously driven to rotate, so that the first belt pulley is driven to rotate, the second rotating shaft is driven to rotate, the third rotating shaft is driven to rotate by the first gear and the second gear, the two roller brushes are reversely rotated, the sample wire is removed during winding, cleaning is convenient, and pollution of the sample wire is avoided.

Description

Paying-off measuring device

Technical Field

The utility model relates to the field of paying-off measurement, in particular to a paying-off measurement device.

Background

The paying-off measuring device is used for determining the position, the size and the azimuth of a building structure, and can accurately mark the position and the size of building elements such as walls, columns, beams, doors and windows through measurement and paying-off, ensure the accurate layout of the building structure, provide reference lines and marks in the construction process and help construction workers to accurately loft and construct. For example, the laying height, the pipeline position, the installation position of the electrical equipment and the like can be determined by paying off marks, so that construction is ensured according to design requirements. Through accurate unwrapping wire and measurement, deviation and error in the construction can be avoided, building stability and whole quality are ensured.

However, the building site is generally abominable, and grit, stone slurry are more, lead to unwrapping wire measuring device when using, and the appearance line surface can be infected with impurity, difficult clearance when receiving the line, if not in time clear up then can influence appearance line life.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides an payoff measuring device which overcomes the above technical problems or at least partially solves the above problems.

The utility model is realized in the following way:

the utility model provides a paying-off measuring device, which comprises a shell, a winding roller, a cleaning component and a compacting component, wherein the winding roller is rotatably arranged in an inner cavity of the shell, a first rotating shaft is rotatably arranged in the inner cavity of the shell and fixedly connected with the winding roller, a paying-off frame is fixedly arranged on the side wall of the shell, and the cleaning component comprises

The inner cavity of the pay-off frame is rotatably provided with a second rotating shaft and a third rotating shaft, and the surfaces of the second rotating shaft and the third rotating shaft are fixedly provided with roller brushes;

the first gear is fixedly arranged at one end of the second rotating shaft;

the second gear is fixedly arranged at one end of the third rotating shaft, and the first gear is meshed with the second gear.

In a preferred embodiment, the first gear side wall is fixedly provided with a first pulley.

In a preferred scheme, a second belt pulley is fixedly arranged at one end of the first rotating shaft, a belt is connected between the first belt pulley and the second belt pulley, and a through groove is formed in the bottom of the pay-off frame.

In a preferred scheme, the inner cavity of the wire collecting roller is wound with a sample wire, and one end of the sample wire penetrates out of the inner cavity of the pay-off frame.

In a preferred scheme, the compaction assembly comprises a movable frame, a compaction roller and a spring, wherein the movable frame is symmetrically and slidably arranged in an inner cavity of the pay-off frame, a sliding block is fixedly arranged on the side wall of the movable frame, a sliding groove is formed in the inner cavity of the pay-off frame, the sliding block is slidably connected with the sliding groove, and the compaction roller is rotatably arranged in the inner cavity of the movable frame.

In a preferred scheme, the movable frame side wall symmetry fixed mounting has the telescopic link, telescopic link and unwrapping wire frame sliding connection, the telescopic link surface has cup jointed the spring, spring one end and movable frame butt, the spring other end and unwrapping wire frame butt.

In a preferred embodiment, the upper part of the housing is fixedly provided with a handle, and the lower part of the housing is fixedly provided with a plunger.

In a preferred embodiment, the other end of the first shaft is fixedly provided with a rotating wheel.

The paying-off measuring device provided by the utility model has the beneficial effects that:

1. through setting up the clearance subassembly, through rotating the first pivot rotation of runner drive, synchronous drive second belt pulley rotates to drive first belt pulley rotation, drive second pivot rotation, reverse through first gear and second gear drive third pivot, realize two roller brushes and reverse, remove dust to the sample line in the rolling, conveniently clear up, avoid the sample line to pollute.

2. Through setting up the hold-down subassembly, under the effect of spring, two removal frames of drive are close to each other and remove, make two pinch rolls extrude the sample line, form certain tension, when avoiding the rolling, take-up roll rotates too fast, leads to the sample line to relax and causes the winding.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;

FIG. 1 is a schematic view of a front view in cross section according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A according to an embodiment of the present utility model;

FIG. 3 is a perspective view of an embodiment of the present utility model;

FIG. 4 is a schematic side cross-sectional view of an embodiment of the present utility model;

in the figure: 1. a housing; 2. a handle; 3. a rod; 4. a wire winding roller; 5. a first rotating shaft; 6. a rotating wheel; 7. paying-off frames; 8. a sample line; 9. cleaning the assembly; 901. a second rotating shaft; 902. a third rotating shaft; 903. a roller brush; 904. a first gear; 905. a second gear; 906. a first pulley; 907. a second pulley; 908. a through groove; 10. a compression assembly; 1001. a moving frame; 1002. a slide block; 1003. a chute; 1004. a pinch roller; 1005. a telescopic rod; 1006. and (3) a spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the paying-off measuring device comprises a shell 1, a take-up roller 4, a cleaning component 9 and a compacting component 10, wherein a handle 2 is fixedly arranged at the upper part of the shell 1, the paying-off measuring device is convenient to take, and an inserting rod 3 is fixedly arranged at the lower part of the shell 1 and used for fixing the shell 1 on the ground, so that paying-off is convenient; the winding roller 4 is rotatably arranged in the inner cavity of the shell 1 and used for winding the sample line 8, the inner cavity of the shell 1 is rotatably provided with a first rotating shaft 5 and used for driving the winding roller 4, the first rotating shaft 5 is fixedly connected with the winding roller 4, the other end of the first rotating shaft 5 is fixedly provided with a rotating wheel 6 and used for rotating the winding roller 4, the side wall of the shell 1 is fixedly provided with a paying-off frame 7, the inner cavity of the winding roller 4 is wound with the sample line 8, one end of the sample line 8 penetrates out of the inner cavity of the paying-off frame 7, during lofting, the inserting rod 3 is inserted into the ground and used for fixing the shell 1, then one end of the sample line 8 is grabbed to carry out paying-off measurement, and after the use is finished, the rotating wheel 6 is rotated to drive the first rotating shaft 5 to rotate so as to drive the winding roller 4 to retract the sample line 8 into the inner cavity of the shell 1.

Referring to fig. 1-4, in a preferred embodiment, the cleaning assembly 9 includes a second rotating shaft 901, a first gear 904 and a second gear 905, the second rotating shaft 901 and a third rotating shaft 902 are rotatably mounted in the cavity of the pay-off frame 7 and used for mounting the roller brushes 903, the roller brushes 903 are fixedly mounted on the surfaces of the second rotating shaft 901 and the third rotating shaft 902, the two roller brushes 903 are respectively contacted with the upper surface and the lower surface of the sample wire 8, the first gear 904 is fixedly mounted at one end of the second rotating shaft 901 and used for driving the second gear 905, the second gear 905 is fixedly mounted at one end of the third rotating shaft 902 and used for driving the third rotating shaft 902, and the first gear 904 is meshed with the second gear 905.

Referring to fig. 1 to 4, in a preferred embodiment, a first pulley 906 is fixedly installed on a side wall of the first gear 904 for driving the first gear 904, a second pulley 907 is fixedly installed on one end of the first rotating shaft 5 for driving the first pulley 906, a belt is connected between the first pulley 906 and the second pulley 907, and a through slot 908 is formed at the bottom of the pay-off frame 7 for discharging ash.

In a preferred scheme, when the wire is wound, the first rotating shaft 5 is driven to rotate by the rotating wheel 6, the second belt pulley 907 is synchronously driven to rotate, the first belt pulley 906 is driven to rotate, the second rotating shaft 901 is driven to rotate, the third rotating shaft 902 is driven to rotate reversely by the first gear 904 and the second gear 905, the two roller brushes 903 are realized to rotate reversely, the sample wire 8 is dedusted while the wire is wound, the cleaning is convenient, and the sample wire 8 is prevented from being polluted.

Referring to fig. 1-2, in a preferred embodiment, the pressing assembly 10 includes a moving frame 1001, pressing rollers 1004 and springs 1006, the moving frame 1001 is symmetrically and slidably mounted in an inner cavity of the pay-off frame 7, and is used for mounting the pressing rollers 1004, a sliding block 1002 is fixedly mounted on a side wall of the moving frame 1001, a sliding groove 1003 is formed in the inner cavity of the pay-off frame 7, the sliding block 1002 is slidably connected with the sliding groove 1003, the pressing rollers 1004 are rotatably mounted in the inner cavity of the moving frame 1001, and the two pressing rollers 1004 squeeze the sample wire 8 to form a certain tension, so that when the sample wire 8 is prevented from being wound, the winding roller 4 rotates too fast, and the sample wire 8 is prevented from being wound due to loosening.

Referring to fig. 1-2, in a preferred embodiment, a telescopic rod 1005 is symmetrically and fixedly installed on the side wall of a moving frame 1001, the telescopic rod 1005 is slidably connected with a pay-off frame 7, a spring 1006 is sleeved on the surface of the telescopic rod 1005 and used for driving the moving frame 1001, one end of the spring 1006 is abutted against the moving frame 1001, the other end of the spring 1006 is abutted against the pay-off frame 7, and under the action of the spring 1006, the two moving frames 1001 are driven to move close to each other, so that two pinch rollers 1004 squeeze a sample wire 8.

In a preferred scheme, during the use, under the effect of spring 1006, drive two removal frames 1001 are close to each other and remove, make two pinch rollers 1004 extrude sample line 8, form certain tension, when avoiding the rolling, take-up roll 4 rotates too fast, leads to sample line 8 lax and causes the winding.

Specifically, the working process or working principle of the paying-off measuring device is as follows: during the use, insert the inserted bar 3 and insert ground, fix shell 1, then grasp the one end of appearance line 8 and can carry out the unwrapping wire measurement, after finishing using, drive first pivot 5 rotation through rotating runner 6, thereby drive take-up roller 4 and rotate, withdraw the shell 1 inner chamber with appearance line 8, drive the rotation of second belt pulley 907 through first pivot 5 is synchronous, thereby drive first belt pulley 906 and rotate, drive second pivot 901 and rotate, drive the reversal of third pivot 902 through first gear 904 and second gear 905, realize two roller brushes 903 reversals, remove dust to appearance line 8 in the rolling, the convenience is cleared up, avoid appearance line 8 to receive the pollution.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. Paying-off measurement device is characterized by comprising a shell (1), a winding roller (4), a cleaning component (9) and a pressing component (10), wherein the winding roller (4) is rotatably installed in an inner cavity of the shell (1), a first rotating shaft (5) is rotatably installed in the inner cavity of the shell (1), the first rotating shaft (5) is fixedly connected with the winding roller (4), a paying-off frame (7) is fixedly installed on the side wall of the shell (1), and the cleaning component (9) comprises

The inner cavity of the pay-off frame (7) is rotatably provided with a second rotating shaft (901) and a third rotating shaft (902), and the surfaces of the second rotating shaft (901) and the third rotating shaft (902) are fixedly provided with roller brushes (903);

the first gear (904) is fixedly arranged at one end of the second rotating shaft (901);

and the second gear (905) is fixedly arranged at one end of the third rotating shaft (902), and the first gear (904) is meshed with the second gear (905).

2. An payoff measuring device according to claim 1, characterized in that the side wall of the first gear (904) is fixedly provided with a first pulley (906).

3. The paying-off measurement device according to claim 2, wherein a second belt pulley (907) is fixedly arranged at one end of the first rotating shaft (5), a belt is connected between the first belt pulley (906) and the second belt pulley (907), and a through groove (908) is formed in the bottom of the paying-off frame (7).

4. The paying-off measurement device according to claim 1, wherein a sample wire (8) is wound in the inner cavity of the take-up roller (4), and one end of the sample wire (8) penetrates out of the inner cavity of the paying-off frame (7).

5. The paying-off measurement device according to claim 1, wherein the pressing assembly (10) comprises a moving frame (1001), a pressing roller (1004) and a spring (1006), the moving frame (1001) is symmetrically and slidably installed in an inner cavity of the paying-off frame (7), a sliding block (1002) is fixedly installed on the side wall of the moving frame (1001), a sliding groove (1003) is formed in the inner cavity of the paying-off frame (7), the sliding block (1002) is slidably connected with the sliding groove (1003), and the pressing roller (1004) is rotatably installed in the inner cavity of the moving frame (1001).

6. The paying-off measurement device according to claim 5, wherein telescopic rods (1005) are symmetrically and fixedly installed on the side walls of the movable frame (1001), the telescopic rods (1005) are slidably connected with the paying-off frame (7), springs (1006) are sleeved on the surfaces of the telescopic rods (1005), one ends of the springs (1006) are abutted to the movable frame (1001), and the other ends of the springs (1006) are abutted to the paying-off frame (7).

7. An paying-off measuring device according to claim 1, characterized in that the upper part of the housing (1) is fixedly provided with a handle (2), and the lower part of the housing (1) is fixedly provided with a plunger (3).

8. An paying-off measuring device according to claim 1, characterized in that the other end of the first rotating shaft (5) is fixedly provided with a rotating wheel (6).