CN217384023U

CN217384023U - A dipperstick for engineering cost

Info

Publication number: CN217384023U
Application number: CN202220661505.2U
Authority: CN
Inventors: 鲁斌
Original assignee: Zhejiang Zhuohong Construction Project Management Co ltd
Current assignee: Zhejiang Zhuohong Construction Project Management Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-09-06
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a measuring scale for engineering cost, which comprises a scale frame main body, a scale disc, a rocking handle and a handle, wherein a metal scale belt is wound on the scale disc, the handle is positioned at the upper end of the ruler frame main body, the lower end of the ruler frame main body is provided with a positioning cone, the drawing outlet of the metal ruler tape is positioned at the front side of the lower end of the ruler frame main body, the position of the ruler frame main body close to the drawing outlet of the metal ruler tape is provided with an upper limiting rod and a lower limiting rod, the metal ruler tape is positioned between the upper limiting rod and the lower limiting rod, the distance between the upper limiting rod and the lower limiting rod is smaller than the width of the metal ruler tape, the side wall of the ruler frame main body close to the drawing outlet of the metal ruler tape is provided with a ruler tape rolling auxiliary component, the ruler tape rolling auxiliary assembly comprises a rotating rod, a hinged frame and a limiting frame, the hinged frame is arranged on the surface of the ruler frame main body, one end of the rotating rod is hinged to the hinged frame, and the limiting frame is hinged to one end, far away from the hinged frame, of the rotating rod.

Description

A dipperstick for engineering cost

Technical Field

The utility model relates to a building engineering technical field especially relates to a dipperstick for engineering cost.

Background

With the development of modern cities, various buildings are erected in cities, and a plurality of measuring instruments are needed in the process of building reconstruction, wherein the portable measuring tape is one of important measuring instruments in building engineering measurement, the tape of the portable measuring tape is mostly made of steel, and the measuring length of the portable measuring tape is longer than that of other types of measuring tapes.

Most of portable tape measures manually wind the tape to the tape disc through the rocking handle after the target measurement is finished, but in the winding process, the tape drops to the position of the tape outlet due to self gravity, the lower surface of the tape is easy to rub with the tape frame main body during winding, on one hand, the winding work cannot be smoothly carried out, and on the other hand, the tape itself is greatly abraded.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dipperstick for engineering cost, metal chi area are when the rolling, go up the gag lever post and can restrict the position and the state of metal chi area with lower gag lever post, because go up the gag lever post and be less than the width in metal chi area with the interval between the gag lever post down, consequently metal chi area only can be in the horizontality between last gag lever post and lower gag lever post, prevent that metal chi area turn over and influence its speed of rolling on the chi dish. The ruler tape rolling auxiliary assembly can enable the part, close to the ruler frame main body, of the metal ruler tape to be in a state of preparation rolling, the part is lifted by a certain height and is tangent to the coiled ruler tape, so that the rolling process is smoother, and meanwhile friction between the lower surface of the metal ruler tape and the ruler frame main body can be prevented.

The above technical purpose of the present invention can be achieved by the following technical solutions: a measuring scale for engineering cost comprises a scale frame main body, a scale disc, a rocking handle and a handle, wherein a metal scale belt is wound on the scale disc, the handle is positioned at the upper end of the ruler frame main body, the lower end of the ruler frame main body is provided with a positioning cone, the drawing outlet of the metal ruler tape is positioned at the front side of the lower end of the ruler frame main body, the position of the ruler frame main body close to the drawing outlet of the metal ruler tape is provided with an upper limiting rod and a lower limiting rod, the metal ruler tape is positioned between the upper limiting rod and the lower limiting rod, the distance between the upper limiting rod and the lower limiting rod is smaller than the width of the metal ruler tape, the side wall of the ruler frame main body close to the drawing outlet of the metal ruler tape is provided with a ruler tape rolling auxiliary component, the ruler tape rolling auxiliary assembly comprises a rotating rod, a hinged frame and a limiting frame, the hinged frame is arranged on the surface of the ruler frame main body, one end of the rotating rod is hinged to the hinged frame, and the limiting frame is hinged to one end, far away from the hinged frame, of the rotating rod.

Through the technical scheme, when the metal tape is rolled, the upper limiting rod and the lower limiting rod can limit the position and the state of the metal tape, and the distance between the upper limiting rod and the lower limiting rod is smaller than the width of the metal tape, so that the metal tape is only in a horizontal state between the upper limiting rod and the lower limiting rod, and the metal tape is prevented from being turned over to influence the speed of the metal tape rolled on the tape disc. The ruler tape rolling auxiliary assembly can enable the part, close to the ruler frame main body, of the metal ruler tape to be in a state of preparation rolling, the part is lifted by a certain height and is tangent to the coiled ruler tape, so that the rolling process is smoother, and meanwhile friction between the lower surface of the metal ruler tape and the ruler frame main body can be prevented.

The utility model discloses still further set up to: spacing frame includes the side piece, goes up spacing piece and spacing piece down, is equipped with the engaging lug on the side piece, is equipped with first pivot in the engaging lug, and the dwang is kept away from the one end and the first pivot of chi frame main part and is connected, goes up the one end of spacing piece and spacing piece down and connects on the side piece, goes up one side that the side piece was kept away from to spacing piece and spacing piece down and is equipped with the chi area and imports and exports, and the metal chi area is located between spacing piece and the lower spacing piece.

Through the technical scheme, when the metal tape is rolled up, the rotating rod rotates downwards to the front side of the tape frame main body, and then the metal tape is placed into the limiting frame, so that the part, close to the tape frame main body, of the metal tape is upwards supported.

The utility model discloses still further set up to: and the lower part of the upper limiting block and the upper part of the lower limiting block are both provided with a tape roller, and the tape roller is provided with a wear-resistant layer.

Through the technical scheme, when the metal tape is rolled, the metal tape can drive the tape roller to rotate, and the tape roller can limit the metal tape and reduce friction between the metal tape.

The utility model discloses still further set up to: and a rotary shifting block is arranged on one side, far away from the connecting lug, of the upper surface of the upper limiting block.

Through the technical scheme, a measurer can conveniently rotate the limiting frame through the rotating shifting block.

The utility model discloses still further set up to: articulated frame includes bottom block and apron, and on the chi frame main part was located to the bottom block, be equipped with the second pivot between chi frame main part and the apron, the dwang was close to the one end and the second pivot swivelling joint of chi frame main part.

Through above-mentioned technical scheme, when not using spacing frame, can rotate the dwang to the outer wall of laminating chi frame main part, avoid the dwang to stretch out the front side at chi frame main part and influence the survey crew and accomodate the dipperstick.

The utility model discloses still further set up to: and a cushion block is arranged on the bottom block.

Through above-mentioned technical scheme, the dwang rotates the lower surface that the back dwang is close to articulated seat position downwards will support in the cushion up end to make the dwang remain stable better.

The utility model discloses still further set up to: the upper end of the cover plate is provided with a protective cover, and a containing groove is formed between the protective cover and the ruler frame main body.

Through above-mentioned technical scheme, when not using chi area rolling auxiliary assembly, can rotate spacing frame to be in same straight line with the dwang, then rotate the dwang again and accomodate chi area rolling auxiliary assembly to accomodating the inslot.

The utility model discloses still further set up to: first magnetism piece is located to the inner wall upper end position of guard shield, the up end that chi frame main part one side was kept away from to the dwang is equipped with second magnetism piece, when the dwang was rotatory to be received the inslot, first magnetism piece and the mutual actuation of second magnetism piece.

Through above-mentioned technical scheme, first magnetism piece and the mutual actuation back of second magnetism piece can prevent that the dwang from rotating out from accomodating the groove by oneself.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged schematic view of the part A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 2 according to the present invention.

The reference numbers in the figures mean: 1. a scale frame main body; 2. a ruler disc; 3. a handle; 4. a metal tape; 5. positioning a cone; 6. an upper limiting rod; 7. a lower limit lever; 8. rotating the rod; 9. a hinged frame; 10. a limiting frame; 11. a side block; 12. an upper limit block; 13. a lower limiting block; 14. connecting lugs; 15. a first rotating shaft; 16. a tape inlet and outlet; 17. a tape roller; 18. rotating the shifting block; 19. a bottom block; 20. a cover plate; 21. a second rotating shaft; 22. cushion blocks; 23. a shield; 24. a first magnetic block; 25. a second magnetic block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 4.

In fig. 1, a measuring scale for engineering cost, which comprises a scale frame main body 1, a scale disc 2, a rocking handle and a handle 3, wherein the handle 3 is positioned at the upper end of the scale frame main body 1, so that a measurer can take the measuring scale conveniently. The metal ruler belt 4 is wound on the ruler disk 2, the lower end position of the ruler frame main body 1 is provided with the positioning cone 5, and when the size of the land is measured, the positioning cone 5 can be inserted into the soil, so that the measurement can be conveniently carried out by a single person. The drawing-out opening of the metal tape 4 is positioned at the front side position of the lower end of the tape frame main body 1, and the zero-scale end of the metal tape 4 is drawn out from the drawing-out opening position.

In fig. 1, the upper limit rod 6 and the lower limit rod 7 are arranged at the position of the ruler frame main body 1 close to the drawing outlet of the metal ruler tape 4, and the metal ruler tape 4 passes through between the upper limit rod 6 and the lower limit rod 7. In the embodiment, the upper limiting rod 6 and the lower limiting rod 7 are both cylindrical, and the metal tape 4 is in line contact with the upper limiting rod 6 and the lower limiting rod 7, so that the friction between the metal tape 4 and the upper limiting rod 6 and the lower limiting rod 7 is small. The distance between the upper limiting rod 6 and the lower limiting rod 7 is smaller than the width of the metal tape 4, and the metal tape 4 is only in a horizontal state between the upper limiting rod 6 and the lower limiting rod 7, so that the metal tape 4 is prevented from being overturned to influence the speed of winding the metal tape onto the tape disc 2.

In fig. 1, 2 and 3, the side wall of the ruler holder body 1 near the drawing outlet of the metal ruler tape 4 is provided with a ruler tape rolling auxiliary component, and the ruler tape rolling auxiliary component comprises a rotating rod 8, a hinge bracket 9 and a limiting frame 10. The articulated frame 9 is arranged on the surface of the ruler frame main body 1, the articulated frame 9 is used for installing the rotating rod 8, and the articulated frame 9 comprises a bottom block 19 and a cover plate 20. The bottom block 19 is arranged on the ruler frame main body 1, a second rotating shaft 21 is arranged between the ruler frame main body 1 and the cover plate 20, and one end of the rotating rod 8 close to the ruler frame main body 1 is rotatably connected with the second rotating shaft 21. The limiting frame 10 is hinged to one end of the rotating rod 8 far away from the hinge frame 9. When the metal tape 4 is rolled up, the rotating rod 8 is rotated and rotated downwards to the front side of the tape frame main body 1, and then the metal tape 4 is placed into the limiting frame 10, so that the part, close to the tape frame main body 1, of the metal tape 4 is lifted upwards.

In fig. 3, the limiting frame 10 includes a side block 11, an upper limiting block 12, and a lower limiting block 13. The side block 11 is provided with a connecting lug 14, a first rotating shaft 15 is arranged in the connecting lug 14, the upper end and the lower end of the first rotating shaft 15 are rotatably connected to the inner wall of the connecting lug 14, and one end, far away from the ruler frame main body 1, of the rotating rod 8 is connected with the first rotating shaft 15. The first rotating shaft 15 and the connecting lug 14 are connected tightly in a rotating mode, and a measurer needs to rotate by applying manual force, so that the limiting frame 10 is prevented from rotating by itself when the metal measuring tape 4 is wound. The upper surface of the upper limit block 12 is provided with a rotary shifting block 18 at one side far away from the connecting lug 14, and a measurer can conveniently rotate the limit frame 10 by rotating the shifting block 18.

In fig. 3, one end of the upper limit block 12 and one end of the lower limit block 13 are connected to the side block 11, one side of the upper limit block 12 and one side of the lower limit block 13, which are far away from the side block 11, are provided with tape inlets and outlets 16, and the metal tape 4 can be put between the upper limit block 12 and the lower limit block 13 from the position of the tape inlets and outlets 16 or taken out from between the upper limit block 12 and the lower limit block 13 from the position of the tape inlets and outlets 16. The lower part of the upper limiting block 12 and the upper part of the lower limiting block 13 are both provided with a tape roller 17, both ends of the tape roller 17 are both rotatably connected to the lower part of the upper limiting block 12 or the inner wall of the lower limiting block 13, and the tape roller 17 is provided with a wear-resistant layer. The metal tape 4 is positioned between the tape rollers 17 on the upper limiting block 12 and the lower limiting block 13, when the metal tape 4 is wound, the metal tape 4 can drive the tape rollers 17 to rotate, and the tape rollers 17 can limit the metal tape 4 and reduce friction between the metal tape 4.

In fig. 1 and 4, a spacer 22 is disposed on the bottom block 19, and after the rotating rod 8 rotates downward, the lower surface of the rotating rod 8 close to the hinge seat will abut against the upper end surface of the spacer 22, so that the rotating rod 8 can be better kept stable. A protective cover 23 is arranged at the upper end of the cover plate 20, and a storage groove is formed between the protective cover 23 and the ruler frame main body 1. When the tape winding auxiliary assembly is not used, the limiting frame 10 can be rotated to be in the same straight line with the rotating rod 8, and then the rotating rod 8 is rotated to store the tape winding auxiliary assembly into the storage groove. First magnetism piece 24 is located to the inner wall upper end position of guard shield 23, and the up end that dwang 8 kept away from one side of chi frame main part 1 is equipped with second magnetism piece 25, and when dwang 8 rotated to receive the inslot, first magnetism piece 24 and the mutual actuation of second magnetism piece 25. After the first magnetic block 24 and the second magnetic block 25 are attracted to each other, the rotating rod 8 can be prevented from rotating out of the accommodating groove by itself.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. A measuring scale for engineering cost comprises a scale frame main body (1), a scale disc (2), a rocking handle and a lifting handle (3), wherein a metal scale belt (4) is wound on the scale disc (2), the lifting handle (3) is positioned at the upper end of the scale frame main body (1), a positioning cone (5) is arranged at the lower end of the scale frame main body (1), a drawing outlet of the metal scale belt (4) is positioned at the front side of the lower end of the scale frame main body (1), the measuring scale is characterized in that an upper limiting rod (6) and a lower limiting rod (7) are arranged at the positions, close to the drawing outlet of the metal scale belt (4), of the scale frame main body (1), the metal scale belt (4) is positioned between the upper limiting rod (6) and the lower limiting rod (7), the distance between the upper limiting rod (6) and the lower limiting rod (7) is smaller than the width of the metal scale belt (4), and a scale belt winding auxiliary assembly is arranged on the side wall, close to the drawing outlet of the metal scale belt (4), of the scale frame main body (1), the ruler tape rolling auxiliary assembly comprises a rotating rod (8), a hinged frame (9) and a limiting frame (10), the surface of the ruler frame main body (1) is arranged on the hinged frame (9), one end of the rotating rod (8) is hinged to the hinged frame (9), and the limiting frame (10) is hinged to one end, far away from the hinged frame (9), of the rotating rod (8).

2. A gauge for use in construction costs, as claimed in claim 1, wherein: spacing frame (10) are including side piece (11), go up spacing piece (12) and spacing piece (13) down, be equipped with engaging lug (14) on side piece (11), be equipped with first pivot (15) in engaging lug (14), the one end and first pivot (15) of ruler frame main part (1) are kept away from in dwang (8) are connected, the one end of going up spacing piece (12) and spacing piece (13) down is connected on side piece (11), go up one side that side piece (11) were kept away from in spacing piece (12) and spacing piece (13) down and be equipped with chi area exit (16), metal chi area (4) are located between spacing piece (12) and spacing piece (13) down.

3. A gauge for use in construction costs, as claimed in claim 2, wherein: and the lower part of the upper limiting block (12) and the upper part of the lower limiting block (13) are both provided with a tape roller (17), and the tape roller (17) is provided with a wear-resistant layer.

4. A gauge for use in construction costs, as claimed in claim 2, wherein: and a rotary shifting block (18) is arranged on one side, away from the connecting lug (14), of the upper surface of the upper limiting block (12).

5. A gauge for use in construction costs, as claimed in claim 1, wherein: articulated frame (9) are including end piece (19) and apron (20), and on ruler frame main part (1) was located in end piece (19), be equipped with second pivot (21) between ruler frame main part (1) and apron (20), dwang (8) are close to one end and second pivot (21) swivelling joint of ruler frame main part (1).

6. A gauge for use in construction costs, as claimed in claim 5, wherein: and a cushion block (22) is arranged on the bottom block (19).

7. A gauge for use in construction costs, as claimed in claim 5, wherein: the upper end of the cover plate (20) is provided with a protective cover (23), and a containing groove is formed between the protective cover (23) and the ruler frame main body (1).

8. A gauge for use in construction costs, as claimed in claim 7, wherein: first magnetism piece (24) are located to the inner wall upper end position of guard shield (23), the up end that chi frame main part (1) one side was kept away from in dwang (8) is equipped with second magnetism piece (25), dwang (8) are rotatory when accomodating the inslot, first magnetism piece (24) and second magnetism piece (25) actuation each other.