CN212806783U - Drawing dipperstick for engineering cost - Google Patents
Drawing dipperstick for engineering cost Download PDFInfo
- Publication number
- CN212806783U CN212806783U CN202021895667.XU CN202021895667U CN212806783U CN 212806783 U CN212806783 U CN 212806783U CN 202021895667 U CN202021895667 U CN 202021895667U CN 212806783 U CN212806783 U CN 212806783U
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- China
- Prior art keywords
- dipperstick
- protective housing
- measuring scale
- protective shell
- groove
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- 230000001681 protective effect Effects 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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Abstract
The utility model discloses an engineering cost uses drawing paper dipperstick, which comprises a protective housing, the upper surface of protective housing is provided with the sign draw-in groove, the positive middle part of protective housing is provided with the handle, the positive one side of protective housing is provided with the fixed column, one side swing joint of protective housing has the dipperstick, one side of dipperstick is provided with the pull ring, the dipperstick is kept away from the sealing washer has been cup jointed to the one end of protective housing, the fixed orifices has been seted up in the front of dipperstick, the upper surface of dipperstick is provided with scale mark and angle observation window respectively. This drawing dipperstick for engineering cost sets up through the cooperation of dipperstick and protective housing, can stop in the protective housing can be taken in with the dipperstick when not using, reduces the wearing and tearing of building site dust to the dipperstick in, through setting up the sign draw-in groove on the protective housing, can make things convenient for the survey crew to look for required ruler in the information recording on the ruler in the sign draw-in groove.
Description
Technical Field
The utility model relates to a dipperstick technical field for the building engineering specifically is a drawing dipperstick for engineering cost.
Background
With the soaring of real estate market in China and the rise of social infrastructure construction, the engineering cost consultation industry with abundant local resources, human veins and policy resources develops rapidly, the business types of the engineering cost consultation industry are gradually improved, the engineering survey design capability is rapidly improved, and good economic and social benefits are obtained, wherein the engineering cost refers to the construction cost predicted or actually paid in the construction period of the construction project.
Use more instrument in calculation engineering cost just ruler and protractor, but the most simple structure of current ruler and protractor, the calculating personnel probably need go to the building site and survey on the spot when actually valuating, ruler and protractor can be by the dust wearing and tearing on building site in the building site, influence the precision to these two kinds of measuring tool also are separately, and be not portable, this just needs an equipment to satisfy above-mentioned demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a drawing dipperstick for engineering cost has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an engineering cost is with picture paper dipperstick, includes the protective housing, the upper surface of protective housing is provided with the sign draw-in groove, the positive middle part of protective housing is provided with the handle, the positive one side of protective housing is provided with the fixed column, one side swing joint of protective housing has the dipperstick, one side of dipperstick is provided with the pull ring, the dipperstick is kept away from the sealing washer has been cup jointed to the one end of protective housing, the fixed orifices has been seted up in the front of dipperstick, the upper surface of dipperstick is provided with scale mark and angle observation window respectively, the back swing joint of dipperstick has the benchmark pole, the opposite side of protective housing has been seted up and has been put the thing box, the front.
Optionally, the angle observation window is made of hard transparent plastic, and scales are engraved on the angle observation window.
Optionally, the back of the fixed column is fixedly connected with a limiting spring, and one end of the limiting spring, which is far away from the fixed column, is fixedly connected with the protective shell.
Optionally, the number of the fixing holes is two, and the two fixing holes are respectively arranged on two sides of the front surface of the measuring scale.
Optionally, a return spring is fixedly connected to the back of the slider.
Optionally, the measuring scale is provided with a groove at one side of the reference rod.
(III) advantageous effects
The utility model provides a drawing dipperstick for engineering cost possesses following beneficial effect:
1. this drawing dipperstick for engineering cost through the cooperation setting of dipperstick and protective housing, can take the dipperstick into the protective housing when not using in, through setting up the sealing washer on the dipperstick, can block in the dust gets into the protective housing, reduce the wearing and tearing of building site dust to the dipperstick, through the cooperation setting of fixed column and fixed orifices, can fix the dipperstick, through the cooperation setting of pull ring and fixed column, be convenient for take out the dipperstick from the protective housing.
2. This drawing dipperstick for engineering cost sets up through the cooperation of dipperstick, benchmark pole and angle observation window, can combine ruler and angulometer, has reduced the instrument that the measurement personnel need carry, and is more convenient, through setting up the sign draw-in groove on the protecting sheathing, can be with the information recording on the ruler in the sign draw-in groove, need not all pull out each ruler when looking for the ruler, makes things convenient for measurement personnel to look for required ruler.
Drawings
Fig. 1 is an isometric view of the present invention;
FIG. 2 is a schematic structural view of the fixing column of the present invention;
fig. 3 is a schematic structural view of the back of the reference rod of the present invention;
FIG. 4 is a schematic view of the storage box of the present invention;
fig. 5 is a schematic structural diagram of the slide block of the present invention.
In the figure: 1. a protective shell; 2. identifying the card slot; 3. a handle; 4. fixing a column; 5. measuring a scale; 6. a pull ring; 7. a seal ring; 8. a fixing hole; 9. scale lines; 10. an angle observation window; 11. a reference bar; 12. a storage box; 13. a box cover; 14. a slider; 15. a limiting spring; 16. a return spring; 17. a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a drawing measuring scale for engineering cost comprises a protective shell 1, wherein an identification clamping groove 2 is formed in the upper surface of the protective shell 1, information on a ruler can be recorded in the identification clamping groove 2 through the identification clamping groove 2 formed in the protective shell 1, each ruler does not need to be pulled out when the ruler is searched, a measurer can conveniently search for the required ruler, the identification clamping groove 2 is made of transparent plastic, information can be written on the identification card and inserted into the identification clamping groove 2, a handle 3 is arranged in the middle of the front face of the protective shell 1, a fixed column 4 is arranged on one side of the front face of the protective shell 1, a limiting spring 15 is fixedly connected to the back face of the fixed column 4, one end, far away from the fixed column 4, of the limiting spring 15 is fixedly connected with the protective shell 1, the fixed column 4 is outwards ejected out by the limiting spring 15, the fixed column 4 is inserted into a fixed hole 8, the measuring scale 5 can be fixed, one side of the protective shell 1 is movably connected with a measuring scale 5, the measuring scale 5 slides in the protective shell 1, the measuring scale 5 can be retracted into the protective shell 1 when not in use through the matching arrangement of the measuring scale 5 and the protective shell 1, one side of the reference rod 11 of the measuring scale 5 is provided with a groove 17, the width of the groove 17 is equal to that of the measuring scale 5, the measuring scale 5 can be accommodated in the groove 17 and does not occupy space, one side of the measuring scale 5 is provided with a pull ring 6, the measuring scale 5 can be conveniently taken out of the protective shell 1 through the matching arrangement of the pull ring 6 and the fixed column 4, one end of the measuring scale 5, which is far away from the protective shell 1, is sleeved with a sealing ring 7, the sealing ring 7 plugs a gap between the measuring scale 5 and the protective shell after the measuring scale 5 is retracted into the protective shell 1, dust is prevented from entering the protective shell, and the dust can, the abrasion of the measuring scale 5 caused by the dust on the construction site is reduced;
the front of the measuring scale 5 is provided with two fixing holes 8, the number of the fixing holes 8 is two, the two fixing holes 8 are respectively arranged at two sides of the front of the measuring scale 5, the fixing holes 8 are mutually inserted with the fixing columns 4, the upper surface of the measuring scale 5 is respectively provided with scale marks 9 and an angle observation window 10, the material of the angle observation window 10 is hard transparent plastic, the angle observation window 10 is carved with scales, through the matching arrangement of the measuring scale 5, a reference rod 11 and the angle observation window 10, the ruler and the protractor can be combined, tools required to be carried by a measurer are reduced, the ruler is more convenient, the back of the measuring scale 5 is movably connected with the reference rod 11, the reference rod 11 is rotated, the included angle between the reference rod 11 and the measuring scale 5 is observed through the angle observation window 10, the other side of the protective shell 1 is provided with a storage box 12, the front of the storage box 12 is movably connected, the front surface of the box cover 13 is movably connected with a sliding block 14, the sliding block 14 slides downwards, the sliding block 14 is separated from the protective shell 1, the box cover 13 is opened, and the back surface of the sliding block 14 is fixedly connected with a return spring 16.
To sum up, this engineering cost uses drawing dipperstick, the use step is as follows:
1. when preparing, the length and other information of the ruler are recorded on the identification card, then the identification card is inserted into the identification card slot 2, small tools which are possibly used during measurement are placed in the storage box 12, when the measurement is needed, the information on the identification card slot 2 is checked, the tools needed by the user are taken out, the user holds the handle 3 by hand, the device is taken away, and the ruler is used after reaching the position.
2. Outwards extract fixed column 4 on one hand, another hand is held pull ring 6 and is outwards extracted dipperstick 5, loosen fixed column 4 after extracting, make fixed column 4 insert in fixed orifices 8, fix dipperstick 5, place dipperstick 5 and measure on the drawing, will rotate benchmark pole 11 when needing angle of measurement, it can to carry out the number of degrees from angle observation window 10, if need use tools, just with slider 14 outwards sliding, open lid 13, take out the instrument and use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a graph paper dipperstick for engineering cost, includes protective housing (1), its characterized in that: the upper surface of the protective shell (1) is provided with an identification clamping groove (2), the front middle part of the protective shell (1) is provided with a handle (3), one front side of the protective shell (1) is provided with a fixed column (4), one side of the protective shell (1) is movably connected with a measuring scale (5), one side of the measuring scale (5) is provided with a pull ring (6), one end of the measuring scale (5) far away from the protective shell (1) is sleeved with a sealing ring (7), the front side of the measuring scale (5) is provided with a fixed hole (8), the upper surface of the measuring scale (5) is respectively provided with a scale mark (9) and an angle observation window (10), the back side of the measuring scale (5) is movably connected with a reference rod (11), the other side of the protective shell (1) is provided with a storage box (12), the front side of the storage box (12) is, the front surface of the box cover (13) is movably connected with a sliding block (14).
2. The construction cost drawing ruler according to claim 1, characterized in that: the angle observation window (10) is made of hard transparent plastic, and scales are marked on the angle observation window (10).
3. The construction cost drawing ruler according to claim 1, characterized in that: the back of the fixed column (4) is fixedly connected with a limiting spring (15), and one end, far away from the fixed column (4), of the limiting spring (15) is fixedly connected with the protective shell (1).
4. The construction cost drawing ruler according to claim 1, characterized in that: the number of the fixed holes (8) is two, and the fixed holes (8) are respectively arranged on two sides of the front surface of the measuring scale (5).
5. The construction cost drawing ruler according to claim 1, characterized in that: the back of the sliding block (14) is fixedly connected with a return spring (16).
6. The construction cost drawing ruler according to claim 1, characterized in that: the measuring scale (5) is provided with a groove (17) at one side of the reference rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021895667.XU CN212806783U (en) | 2020-09-03 | 2020-09-03 | Drawing dipperstick for engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021895667.XU CN212806783U (en) | 2020-09-03 | 2020-09-03 | Drawing dipperstick for engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212806783U true CN212806783U (en) | 2021-03-26 |
Family
ID=75088339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021895667.XU Active CN212806783U (en) | 2020-09-03 | 2020-09-03 | Drawing dipperstick for engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212806783U (en) |
-
2020
- 2020-09-03 CN CN202021895667.XU patent/CN212806783U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: 10F, Green World Trade Plaza Office Building, No. 819 Shixin Road, Xiaoshan District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Bowang Construction Engineering Tendering and Bidding Agency Co.,Ltd. Address before: No.209 Xinhua Road Langfang City Hebei Province Finance Bureau 065000 Patentee before: Song Qinnan |