CN211666302U

CN211666302U - A pay-off for construction

Info

Publication number: CN211666302U
Application number: CN201922306761.0U
Authority: CN
Inventors: 张明强; 王利俊; 杨优武
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-13
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a pay-off for construction, casing are cylindric cavity structure to the rectangular hole has been seted up to the lateral wall, the center of casing is provided with the pivot, the axis rotation of casing can be followed in the pivot, the one end and the pivot of measuring the chi body are connected to the measuring the chi body curls and twines in the pivot, the other end of measuring the chi body passes the rectangular hole and stretches out to the outside of casing, the concave installation cavity that forms in casing bottom, the storage box is hollow shell structure to both ends are provided with the opening, the one end opening shape of storage box matches and can be dismantled with the installation cavity and install in the installation cavity, what the shutoff post can be dismantled installs in the other end opening of storage box to can carry out the shutoff to the opening. The bottom of casing sets up the storage box, can be used for holding the mark powder that the unwrapping wire was used in the storage box, and the mark powder just can flow from the opening of storage box and carry out the mark unwrapping wire when being convenient for measure, facilitates the use to practice thrift the manpower.

Description

A pay-off for construction

Technical Field

The utility model relates to a measure technical field, concretely relates to pay-off for construction.

Background

Construction payouts are one of the basic skills of construction managers. The construction of each building engineering begins with the construction positioning and paying-off, which is related to the success or failure of the whole engineering. The phenomenon that the requirements of functional facilities cannot be met due to the fact that houses are staggered caused by wrong paying-off is common. Construction paying-off is a ring which is important for ensuring the engineering quality. The existing construction pay-off device does not have a professional construction pay-off device, measuring equipment such as a tape measure is usually required to be used for measuring, and lime or other obvious powder is used for marking and routing, one end of the tape measure is required to be held by two persons respectively for measuring in the construction pay-off, a third person is specially used for marking, a simple work is realized, the process is complicated, and manpower and material resources are wasted. Especially in construction lines where a circular or circular arc shape is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that current when the construction unwrapping wire, do not have dedicated construction pay-off, need use equipment such as tape measure to measure and mark with lime or other obvious powders, the operation process is complicated, can not satisfy job site's demand, extravagant manpower and material resources.

The utility model discloses a following technical scheme realizes:

the pay-off device for building construction is characterized by comprising a measuring part and a line drawing part, wherein the measuring part comprises a measuring ruler body and a shell, the shell is of a cylindrical cavity structure, a long hole is formed in the side wall of the shell, a rotating shaft is arranged in the center of the shell and can rotate along the axis of the shell, one end of the measuring ruler body is connected with the rotating shaft, the measuring ruler body is wound on the rotating shaft in a curling mode, and the other end of the measuring ruler body penetrates through the long hole and extends out of the shell; setting-out portion includes storage box, shutoff post, the concave installation cavity that forms in casing bottom, the hollow structure both ends that the storage box is the thin shell are provided with the opening, the one end opening shape and the installation cavity of storage box match and can dismantle install in the installation cavity, what the shutoff post can be dismantled installs in the other end opening of storage box to can carry out the shutoff to the opening.

When the building construction is paid off in the prior art, there is not dedicated construction pay-off, usually go into measuring with equipment such as tape measure and use lime or other obvious powder to mark, but current tape measure only has measurement function, needs two people respectively to hold tape measure one end and measure in current construction pay-off, and the third person marks specially, lets a simple work, and the process becomes complicated, wastes manpower and material resources. This application sets up the storage box through the bottom at the casing, can be used for holding the mark powder that the unwrapping wire was used in the storage box, generally is lime at the building site. Place the mark powder when needs measure the unwrapping wire on the installation cavity of casing is installed to storage box back storage box, measuring the unwrapping wire, can directly open storage box bottom open-ended shutoff post when needing to measure the unwrapping wire mark, the mark powder can be followed the opening outflow of storage box and carried out the mark, compare with solitary tape measure measurement unwrapping wire among the prior art and need not have the third people to carry out supplementary mark, practiced thrift the manpower, it is more convenient to use simultaneously.

Further, the fixed mounting platform that is provided with in bottom of storage box, the mounting platform bottom is provided with a plurality of universal wheels, a plurality of universal wheels distribute in the both sides of shutoff post. Can roll through the universal wheel and remove when long line mark is carried out to needs, conveniently draw long line, simultaneously because the support of direction wheel lets the export of storage vat keep unanimous with ground height, and lower apart from the ground, can let the setting-out powder more even when dropping on the ground to can not blown the setting-out effect by wind and be better.

Furthermore, the universal wheel includes wheel body and installing support, it has a plurality of archs to distribute along the radial of wheel body on the walking face of wheel body, a plurality of bellied high differences, the wheel body is installed on the installing support, installing support and mounting platform fixed connection. Because the adhesion and the solidification take place easily at storage box for pulverous setting-out powder, the sign powder that leads to the storage box export is inhomogeneous or the export shutoff, through set up the arch that highly differs on the walking face at the wheel body, the wheel body can produce vibrations to the storage box when walking, lets the even outflow of powder in the storage box, avoids the shutoff of export.

Further, the walking face middle part of wheel body is recessed inwards to form the polygon cylinder, the top that the installing support is located the wheel body sets up porosely, the mounting hole extends to inside the storage box, be provided with the inserted bar in the hole, the one end of inserted bar and the contact of the polygon cylinder lateral wall of wheel body, the inserted bar other end stretches into the inside to the storage box, can remove along the axis of ann hole when the inserted bar wheel body rotates, the one end that the inserted bar stretched into the storage box is provided with the stirring piece. Because powdered setting-out powder takes place the adhesion easily in the storage box and leads to exporting the inhomogeneous or export shutoff of storage, the walking face middle part indent of wheel body forms the lateral wall that polygon cylinder wheel body can the polygon cylinder when rotating can let the inserted bar reciprocate, and the inserted bar drives the stirring piece and stirs the setting-out powder in the storage box and be unlikely to let the powder adhesion that hardens, lets the even outflow of powder in the storage box, avoids the shutoff of export, and the result of use is better.

Further, the middle part protrusion of shutoff post forms cylindricly, the cylindric tip of shutoff post forms sharp form, the sharp form tip of shutoff post inserts the shutoff in the storage box to the opening of storage box towards the inside of storage box, be provided with the through-hole on the body of measurement chi body, the through-hole can be passed to the one end of shutoff post. Can pull down the shutoff post when needs measurement mark setting-out, pass the through-hole of measuring the chi body with the most advanced one end of shutoff post, it is fixed with ground with the measurement chi body to insert ground with the most advanced of shutoff post, need not have someone to draw the ruler, can realize accomplishing alone and measure and the unwrapping wire mark, practices thrift the manpower.

Further, still include the handle, the casing top is provided with cylindrical arch, the indent forms the mounting hole in the middle of the arch, the mounting hole lateral wall is provided with the screw thread, the handle is "back" font, the handle bottom is provided with cylindric erection column, the erection column outer wall is provided with the screw thread, the handle passes through the screw thread and installs in the mounting hole at casing top. The handle shaped like a Chinese character hui can be conveniently taken.

Further, still including connecting the rope, connect rope one end and pass through installation component fixed mounting in the mounting hole, connect the rope other end and pass through installation component fixed connection in the erection column, connect the cavity that the rope can be accomodate and constitute at mounting hole and erection column. Set up between handle and casing and connect the rope, can demolish the handle through rotatory screw when needs measure the straightness that hangs down, connect the rope and be connected handle and casing and can use as the hanging awl, let original tape measure function no longer single.

Further, the storage box is made of transparent plastic materials. The storage box is the transparent material of plastics, can conveniently watch the volume of setting-out powder in the storage box.

Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model discloses a bottom at the casing sets up the storage box, can be used for holding the mark powder that the unwrapping wire was used in the storage box, opens the shutoff post mark powder and just can flow out from the opening of storage box when needing the unwrapping wire mark, marks when being convenient for measure, facilitates the use to practice thrift the manpower; the universal wheel rolls to move, so that long lines can be drawn conveniently, meanwhile, the universal wheel can ensure that the height of the opening of the storage box is consistent with that of the ground, the universal wheel is lower than the ground, and the drawn powder can uniformly fall on the ground and cannot be blown away by wind; when the universal wheel rotates, the stirring sheet can stir the line-drawing powder in the storage box to prevent the powder from being hardened and adhered, so that the powder in the storage box flows out uniformly, and an outlet is prevented from being blocked; the plugging column can fix the measuring ruler body after being detached, and the operation is convenient. Meanwhile, the device can be used as a hanging cone to measure the verticality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the overall structure of the embodiment of the present invention;

fig. 3 is an enlarged schematic view of a position a of the embodiment of the present invention.

Reference numbers and corresponding part names in the drawings:

1-measuring ruler body, 2-shell, 3-rotating shaft, 4-storage box, 5-blocking column, 6-mounting platform, 7-universal wheel, 8-lifting handle, 9-connecting rope, 11-through hole, 21-strip hole, 22-mounting cavity, 23-protrusion, 24-mounting hole, 71-wheel body, 72-mounting support, 73-inserted link, 74-stirring sheet, 81-mounting column, 712-polygonal column body and 721-hole.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

As shown in fig. 1 to 3, a pay-off device for building construction comprises a measuring part and a line drawing part, wherein the measuring part comprises a measuring ruler body 1 and a casing 2, the casing 2 is of a cylindrical cavity structure formed by assembling two pieces, the side wall of the casing 2 is provided with a long hole 21, the center of the casing 2 is provided with a rotating shaft 3, the rotating shaft 3 can rotate along the axis of the casing 2, one end of the measuring ruler body 1 is connected with the rotating shaft 3, the measuring ruler body 1 is wound on the rotating shaft 3 in a curling manner, the other end of the measuring ruler body 1 passes through the long hole 21 and extends out of the casing 2, the line drawing part comprises a storage box 4 and a plugging column 5, the bottom of the casing 2 is concave to form an installation cavity 22, the storage box 4 is of a hollow shell structure, openings are arranged at the two ends of the storage box 4, the opening shape of one end of the storage box 4 is matched with the installation cavity 22 and can be detachably installed in the installation, the storage box 4 can be installed in the installation cavity 22 through threads, and the plugging column 5 can be detachably installed at the other end opening of the storage box 4 and can plug the opening. The storage box 4 is made of transparent plastic. Through set up storage box 4 in the bottom of casing 2, storage box 4 is used for holding the mark powder of unwrapping wire usefulness, is generally lime at the building site. Place storage box 4 back storage box 4 with the mark powder and install in casing 2's installation cavity 22, when measuring the unwrapping wire, can directly open 4 bottom open-ended shutoff posts 5 of storage box when needing the mark or when the setting-out, the opening outflow that the storage box 4 just can be followed to the mark powder is marked, and storage box 4 is the transparent material of plastics, can conveniently watch the volume of setting-out powder in the storage box 4.

Example 2

As shown in fig. 1 to 3, the present embodiment is substantially the same as embodiment 1, except that a mounting platform 6 is fixedly disposed at the bottom of the storage box 4, a plurality of universal wheels 7 are disposed at the bottom of the mounting platform 6, and the plurality of universal wheels 7 are distributed on two sides of the plugging column 5. The universal wheel 7 comprises a wheel body 71 and a mounting support 72, a plurality of protrusions are distributed on the walking surface of the wheel body 71 along the radial direction of the wheel body 71, the heights of the protrusions are different, the wheel body 71 is mounted on the mounting support 72, and the mounting support 72 is fixedly connected with the mounting platform 6. The middle part of the walking surface of the wheel body 71 is recessed inwards to form a polygonal column 712, a hole 721 is arranged above the wheel body 71 of the mounting bracket 72, the hole 721 extends into the storage box 4, an inserting rod 73 is arranged in the hole 721, one end of the inserting rod 73 is contacted with the side wall of the polygonal column 712 of the wheel body 71, the other end of the inserting rod 73 extends into the storage box 4, the wheel body 71 of the inserting rod 73 can move along the axis of the hole 721 when rotating, and one end of the inserting rod 73 extending into the storage box 4 is provided with a stirring sheet 74. The utility model discloses a setting-out powder, including storage box, universal wheel, setting-out powder, the universal wheel rolls the convenience and removes, conveniently carries out continuous mark when putting the length line, and the universal wheel can let the opening of storage box keep unanimous with ground height simultaneously, and is lower apart from the ground, can let the setting-out powder drop on ground, and can be more even after dropping, can not blown away by wind.

Because powdered setting-out powder takes place the adhesion easily in storage box 4 and solidifies and lead to the inhomogeneous or export shutoff of storage box export, it has a plurality of archs to distribute along the radial of wheel body 71 on the walking face of wheel body 71, a plurality of bellied highly different, can produce vibrations when wheel body 71 rotates, let the mark powder evenly drop, wheel body 71's walking face middle part indent forms polygon cylinder 712, wheel body 71 can let inserted bar 73 reciprocate under polygon cylinder 712's effect when rotating, inserted bar 73 drives stirring piece 74 and stirs the setting-out powder in storage box 4 and be unlikely to let the powder adhesion that hardens, let the powder of 4 in the storage box evenly flow out, avoid the shutoff of export.

Example 3

As shown in fig. 1 to 3, this embodiment is substantially the same as embodiment 2, except that the middle of the blocking column 5 protrudes to form a cylindrical shape, the cylindrical end of the blocking column 5 is pointed, the pointed end of the blocking column 5 is inserted into the magazine 4 towards the inside of the magazine 4 to block the opening of the magazine 4, the body of the measuring tape 1 is provided with a through hole 11, and one end of the blocking column 5 can pass through the through hole 11. Especially when the building site needs to carry out construction setting-out to circular or circular arc building, demolish back with shutoff post 5, the pointed end of shutoff post 5 passes through the through-hole 11 of measuring chi body 1 and fixes the free end of measuring the chi body to fix at the centre of a circle, after measuring the diameter that needs the unwrapping wire through the chi body, only need round shutoff post 5 rotatory, the setting-out powder flows out from the storage box opening, just can be convenient set-out circular or convex, convenient to use easy operation.

Example 4

As shown in fig. 1 to 3, the present embodiment is substantially the same as embodiment 3, except that a cylindrical protrusion 23 is disposed on the top of the housing 2, a mounting hole 24 is formed in the middle of the protrusion 23, threads are disposed on the side wall of the mounting hole 24, the handle 8 is in a shape like a Chinese character 'hui', a cylindrical mounting post 81 is disposed at the bottom of the handle 8, threads are disposed on the outer wall of the mounting post 81, and the handle 8 is mounted in the mounting hole 24 on the top of the housing 2 through threads. Connect 9 one end of rope and pass through installation component fixed mounting in mounting hole 24, connect 9 other ends of rope and pass through installation component fixed connection in erection column 81, connect rope 9 and can accomodate the cavity of constituteing at mounting hole 24 and erection column 81. Set up between handle 8 and casing 2 and connect rope 9, can demolish handle 8 through the rotation when needs measurement hang down straightness, connect rope 9 and connect handle 2 and casing 2 and can use as hanging awl.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a pay-off for construction, its characterized in that includes measuring part, drawing line portion, wherein:

the measuring part comprises a measuring ruler body (1) and a shell (2), the shell (2) is of a cylindrical cavity structure, a long hole (21) is formed in the side wall of the shell, a rotating shaft (3) is arranged at the center of the shell (2), the rotating shaft (3) can rotate along the axis of the shell (2), one end of the measuring ruler body (1) is connected with the rotating shaft (3), the measuring ruler body (1) is wound on the rotating shaft (3) in a curling mode, and the other end of the measuring ruler body (1) penetrates through the long hole (21) and extends out of the shell (2);

the drawing part comprises a storage box (4) and a plugging column (5), an installation cavity (22) is formed in the bottom of the shell (2) in a concave mode, the storage box (4) is of a hollow shell structure, openings are formed in two ends of the storage box, the shape of one end opening of the storage box (4) is matched with the installation cavity (22), the storage box (4) can be detachably installed in the installation cavity (22), the plugging column (5) can be detachably installed at the opening of the other end of the storage box (4), and the plugging column (5) can plug the opening of the storage box (4).

2. The pay-off device for building construction as claimed in claim 1, wherein a mounting platform (6) is fixedly arranged at the bottom of the storage box (4), a plurality of universal wheels (7) are arranged at the bottom of the mounting platform (6), and the universal wheels (7) are distributed on two sides of the plugging column (5).

3. The pay-off device for building construction as defined in claim 2, wherein the universal wheel (7) comprises a wheel body (71) and a mounting bracket (72), a plurality of protrusions are distributed on the running surface of the wheel body (71) along the radial direction of the wheel body (71), the heights of the protrusions are different, the wheel body (71) is mounted on the mounting bracket (72), and the mounting bracket (72) is fixedly connected with the mounting platform (6).

4. The pay-off device for building construction as claimed in claim 3, wherein the middle of the running surface of the wheel body (71) is recessed to form a polygonal column (712), the mounting bracket (72) is provided with a hole (721) above the wheel body (71), the hole (721) extends into the storage box (4), an insert rod (73) is arranged in the hole (721), one end of the insert rod (73) is in contact with the side wall of the polygonal column (712) of the wheel body (71), the other end of the insert rod (73) extends into the storage box (4), the insert rod (73) can move along the axis of the hole (721) when the wheel body (71) rotates, and the stirring piece (74) is arranged at the end of the insert rod (73) extending into the storage box (4).

5. The pay-off device for building construction as defined in claim 1, wherein the middle of the plugging column (5) protrudes to form a cylinder, the end of the cylinder of the plugging column (5) forms a sharp shape, the sharp end of the plugging column (5) is inserted into the storage box (4) towards the inside of the storage box (4), the plugging column (5) can plug the opening of the storage box (4), the body of the measuring ruler body (1) is provided with a through hole (11), and one end of the plugging column (5) can pass through the through hole (11).

6. The pay-off device for building construction is characterized by further comprising a handle (8), a cylindrical protrusion (23) is arranged on the top of the shell (2), the middle of the protrusion (23) is concave to form a mounting hole (24), threads are arranged on the side wall of the mounting hole (24), the handle (8) is in a shape like a Chinese character 'hui', a cylindrical mounting column (81) is arranged at the bottom of the handle (8), threads are arranged on the outer wall of the mounting column (81), and the handle (8) is mounted in the mounting hole (24) on the top of the shell (2) through threads.

7. The pay-off device for building construction as claimed in claim 6, further comprising a connecting rope (9), wherein one end of the connecting rope (9) is fixedly installed in the installation hole (24) through a mounting component, the other end of the connecting rope (9) is fixedly connected in the installation column (81) through the mounting component, and the connecting rope (9) can be received in a cavity formed by the installation hole (24) and the installation column (81).

8. A pay-off device for building construction according to claim 1, wherein the magazine (4) is of transparent plastic material.