CN213422019U - A drawing measuring device for engineering cost - Google Patents
A drawing measuring device for engineering cost Download PDFInfo
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- CN213422019U CN213422019U CN202022896815.6U CN202022896815U CN213422019U CN 213422019 U CN213422019 U CN 213422019U CN 202022896815 U CN202022896815 U CN 202022896815U CN 213422019 U CN213422019 U CN 213422019U
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- measuring device
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Abstract
The utility model discloses a drawing measuring device for engineering cost, including the main scale, the angulometer is installed to the one end of main scale, the middle part interlude of angulometer has rotatory the bolt, the one end of rotatory bolt is connected with the angle measurement pointer, rotatory bolt surface cover is equipped with the carousel, one side of carousel is connected with the reading pointer, the spout has been seted up on the main scale top, the spacing groove has been seted up to the both sides of spout, the inner chamber of spacing groove is connected with the both sides of slider, the top of slider has connected gradually arc lug and go-between, the middle part of slider, arc lug and go-between all has the adjusting bolt through screw hole threaded connection, one side of go-between is passed through the connecting rod and is connected with the magnifying glass, the utility model relates to a drawing measuring device for engineering cost, through main scale, angulometer, rotatory bolt, carousel, reading pointer and angle measurement pointer, realize angle, Spacing groove, slider, arc lug, go-between, adjusting bolt, connecting rod and magnifying glass make things convenient for the reading.
Description
Technical Field
The utility model relates to a drawing measuring device technical field specifically is a drawing measuring device for engineering cost.
Background
The construction cost is the total cost for some construction, and the core content is investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, construction settlement, completion settlement and the like. The main task of the construction cost is to calculate the direct fees included in the engineering, such as the use of manpower, materials and equipment, construction machines and tools, the enterprise management fees, the measure fees, the planning fees, the profits, the taxes and the like, according to the drawing, the quota and the list specifications.
The length and the angle of a drawing are required to be measured when engineering cost is measured, the existing drawing measuring device adopts the separated measurement of the length and the angle, on one hand, the use and the carrying are very inconvenient, and on the other hand, the specific reading can not be carried out on the angle measurement of a remote object when the angle is measured; the second step is as follows: the existing measuring device has higher length measuring precision, so that the measuring scale is more densely marked, and the existing device has no scale amplifying function when reading a measuring numerical value and is more difficult to read.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drawing measuring device for engineering cost, which solves the problems that the prior drawing measuring device proposed in the background technology adopts the length and angle separated measurement, on one hand, the use and the carrying are very inconvenient, and on the other hand, the angle measurement of a remote object can not be read specifically; the existing measuring device has higher length measuring precision, so that the measuring scale is more densely drawn, and the existing device has no scale amplifying function when reading the measured value and has more difficulty in reading.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drawing measuring device for engineering cost, includes the main scale, the one end fixed mounting at main scale top has the angulometer, the middle part interlude of angulometer has rotatory the bolt, the one end fixedly connected with angle measurement pointer of rotatory bolt, the top cover on rotatory bolt surface is equipped with the carousel, one side fixedly connected with reading pointer of carousel, the spout has been seted up at the middle part on main scale top, the spacing groove has all been seted up, two in the both sides of spout the inner chamber of spacing groove respectively with the both sides sliding connection of slider, the top fixedly connected with arc lug of slider, the go-between has been placed on the top of arc lug, the middle part of slider, arc lug and the middle part of go-between all have the adjusting bolt through screw hole threaded connection, the one end fixed connection of connecting rod and go-between is passed through to one.
As an optimal technical scheme of the utility model, the bottom of adjusting the bolt is inconsistent with the bottom of spout inner chamber.
As an optimized technical scheme of the utility model, the pointer direction of angulation pointer and reading pointer is the same.
As a preferred technical scheme of the utility model, the other end at main scale top has been seted up and has been hung the hole.
As an optimized technical scheme of the utility model, main scale and angulometer are made of transparent polyethylene material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. one end of the main ruler is connected with the angle measuring instrument through the matching of the main ruler, the angle measuring instrument, the rotating bolt, the rotating disc, the reading pointer and the angle measuring pointer, the main ruler, the rotating disc, the reading pointer and the angle measuring pointer are connected through the rotating bolt, during angle measurement, the rotating bolt is rotated, the rotating bolt drives the reading pointer and the angle measuring pointer to rotate, the angle measuring pointer points to an object to be measured at the moment, the reading pointer points to scales on the angle measuring instrument for reading, and therefore the purposes of measuring angles and lengths simultaneously and performing specific reading on the angle measurement of a remote object are achieved;
2. through the cooperation of spout, spacing groove, slider, arc lug, go-between, adjusting bolt, connecting rod and magnifying glass, when measuring the length of object, the adjusting bolt is unscrewed, with slider in spout and spacing inslot removal to the scale mark position of waiting to read, the removal of slider moves when driving arc lug, go-between, connecting rod and magnifying glass to make the magnifying glass with wait to read the coincidence of scale mark, thereby utilize the magnifying glass to make things convenient for the reading.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a main scale sectional view of the present invention.
In the figure: 1. a main scale; 2. an angulometer; 3. rotating the bolt; 4. a turntable; 5. a reading pointer; 6. measuring an angle pointer; 7. a chute; 8. a limiting groove; 9. a slider; 10. an arc-shaped bump; 11. a connecting ring; 12. adjusting the bolt; 13. a connecting rod; 14. a magnifying glass; 15. and (4) hanging holes.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a drawing measuring device for engineering cost, which comprises a main ruler 1, an angle gauge 2 is fixedly arranged at one end of the top of the main ruler 1, a rotary bolt 3 is inserted in the middle of the angle gauge 2, an angle measuring pointer 6 is fixedly connected with one end of the rotary bolt 3, a rotary disc 4 is sleeved on the top of the surface of the rotary bolt 3, a reading pointer 5 is fixedly connected with one side of the rotary disc 4, a sliding groove 7 is arranged in the middle of the top end of the main ruler 1, both sides of the sliding groove 7 are provided with limit grooves 8, the inner cavities of the two limit grooves 8 are respectively connected with both sides of a slide block 9 in a sliding way, an arc-shaped bump 10 is fixedly connected with the top end of the slide block 9, a connecting ring 11 is arranged, the middle part of the arc-shaped bump 10 and the middle part of the connecting ring 11 are both connected with an adjusting bolt 12 through a threaded hole, and one side of the connecting ring 11 is fixedly connected with one end of a magnifying lens 14 through a connecting rod 13.
Preferably, the bottom end of the adjusting bolt 12 is abutted against the bottom end of the inner cavity of the sliding chute 7, and the adjusting bolt 12 is abutted against the bottom end of the sliding chute 7, so that the connecting ring 11, the arc-shaped convex block 10 and the sliding block 9 are fixed;
preferably, the direction of the angle measuring pointer 6 is the same as that of the reading pointer 5, the consistency of the angle measuring pointer 6 and the reading pointer 5 is kept, and accurate reading is realized;
preferably, the other end of the top of the main ruler 1 is provided with a hanging hole 15, and the hanging hole 15 facilitates the storage of the device;
preferably, the main ruler 1 and the protractor 2 are both made of transparent polyethylene material.
When in specific use, the utility model relates to a drawing measuring device for engineering cost, the one end of main scale 1 is connected with angulometer 2, and then connect main scale 1, carousel 4, reading pointer 5 and goniometer 6 through rotatory bolt 3, during the goniometer, rotatory bolt 3, the rotation of rotatory bolt 3 drives the rotation of reading pointer 5 and goniometer 6, and angle meter pointer 6 points to the angle object to be measured this moment, and the scale on the angulometer 2 that reading pointer 5 points to is used for the reading, thereby realize angle and length simultaneous measurement, carry out the purpose of specific reading to remote object angular measurement; when measuring the length of object, unscrew adjusting bolt 12, remove slider 9 in spout 7 and spacing groove 8 to the scale mark position of treating the reading, the removal of slider 9 drives arc lug 10, go-between 11, connecting rod 13 and magnifying glass 14 and removes simultaneously to make magnifying glass 14 with wait to read the coincidence of number scale mark, thereby utilize magnifying glass 14 to make things convenient for the reading.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A drawing measuring device for engineering cost, includes main scale (1), its characterized in that: the angle measuring instrument is characterized in that an angle measuring instrument (2) is fixedly mounted at one end of the top of the main ruler (1), a rotary bolt (3) is inserted into the middle of the angle measuring instrument (2), one end of the rotary bolt (3) is fixedly connected with an angle measuring pointer (6), a rotary table (4) is sleeved on the top of the surface of the rotary bolt (3), a reading pointer (5) is fixedly connected to one side of the rotary table (4), a sliding groove (7) is formed in the middle of the top end of the main ruler (1), limiting grooves (8) are formed in two sides of the sliding groove (7), inner cavities of the two limiting grooves (8) are respectively in sliding connection with two sides of a sliding block (9), an arc-shaped convex block (10) is fixedly connected to the top end of the sliding block (9), a connecting ring (11) is placed on the top end of the arc-shaped convex block (10), and adjusting bolts (12) are respectively in threaded connection with the middle of the middle, one side of the connecting ring (11) is fixedly connected with one end of the magnifier (14) through a connecting rod (13).
2. A drawing measuring device for construction costs according to claim 1, characterized in that: the bottom end of the adjusting bolt (12) is propped against the bottom end of the inner cavity of the sliding chute (7).
3. A drawing measuring device for construction costs according to claim 1, characterized in that: the direction of the angle measuring pointer (6) is the same as that of the reading pointer (5).
4. A drawing measuring device for construction costs according to claim 1, characterized in that: the other end of the top of the main ruler (1) is provided with a hanging hole (15).
5. A drawing measuring device for construction costs according to claim 1, characterized in that: the main ruler (1) and the protractor (2) are both made of transparent polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022896815.6U CN213422019U (en) | 2020-12-06 | 2020-12-06 | A drawing measuring device for engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022896815.6U CN213422019U (en) | 2020-12-06 | 2020-12-06 | A drawing measuring device for engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213422019U true CN213422019U (en) | 2021-06-11 |
Family
ID=76252626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022896815.6U Expired - Fee Related CN213422019U (en) | 2020-12-06 | 2020-12-06 | A drawing measuring device for engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213422019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046708A (en) * | 2021-12-03 | 2022-02-15 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric grid |
-
2020
- 2020-12-06 CN CN202022896815.6U patent/CN213422019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046708A (en) * | 2021-12-03 | 2022-02-15 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric grid |
| CN114046708B (en) * | 2021-12-03 | 2024-05-03 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric lattice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 Termination date: 20211206 |