CN211552836U

CN211552836U - Drawing dipperstick for engineering cost

Info

Publication number: CN211552836U
Application number: CN201922337960.8U
Authority: CN
Inventors: 田政锋; 李承坤; 贾兆勇; 贾静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model belongs to the technical field of municipal planning tools, in particular to a paper measuring scale for engineering cost, which comprises a supporting disk, wherein a long box is fixed on the front surface of the supporting disk, fluid is fixed in the long box, the upper surface of the long box is detachably connected with a cover plate, a first discharge spout is fixed at the bottom end of the long box, and a second discharge spout is fixed on the lower surface of the first discharge spout; set up long box at the front surface of supporting disk, first leakage mouth of bottom installation and the second leakage mouth of long box, and be equipped with the fluid in the inside of long box, this fluid is powdered material, when measuring, the fluid in long box flows out in passing through first leakage mouth and following the second leakage mouth, fluid spills down on the route that measuring device walked, can observe whether the route is on a straight line like this, can improve the measuring result accuracy, install the round stopper through connecting the rope in bottom one side of long box, can plug up the second leakage mouth when measuring the end, do benefit to next use.

Description

Drawing dipperstick for engineering cost

Technical Field

The utility model belongs to the technical field of the municipal planning apparatus, concretely relates to graph paper dipperstick is used to engineering cost.

Background

The municipal facilities refer to public facilities built by the capital of governments, legal persons or citizens, generally refer to various buildings, structures, equipment and the like in a planning area, and in the municipal construction planning process, the land area and the unmovable land need to be measured in advance, and the municipal construction cost is estimated, namely, the investment cost of all fixed assets expected to be paid or actually paid for constructing a project.

The prior art has the following problems:

1. because the engineering cost chart measuring scale is pushed to advance by an operator holding a handle in hand when in use, the operator can incline during the measuring process, and the inclination measured value has an error with the actual measured value, thus influencing the land measurement and being not beneficial to the engineering evaluation;

2. at present measuring tool on the market passes through the battery power supply and shows measurement length on the display screen, but the battery is disposable, and the inside electric quantity of battery can consume totally using a period of time, how many operators of battery electric quantity can't learn, can influence the work progress when municipal survey like this, causes the measuring result invalid.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drawing dipperstick for engineering cost has novel structure, and the error is little, can improve measuring accuracy, and modified measuring device still has convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a paper measuring scale for engineering construction cost comprises a supporting disk, wherein a rotating wheel is rotatably connected inside the supporting disk, a telescopic rod is fixedly arranged behind the rotating wheel and on the outer side wall of the supporting disk, a handle is fixedly arranged at the top end of the telescopic rod, a fixed block is fixedly adhered to one side, away from the handle, of the telescopic rod, a support is rotatably connected to the outer side wall of the fixed block, a display screen is fixedly arranged on one side of the upper surface of the handle, a button is fixedly arranged on one side, close to the display screen, of the upper surface of the handle, a positioning needle is fixedly adhered to one side, away from the telescopic rod, of the outer side wall of the supporting disk, a long box is fixedly arranged on the front surface of the supporting disk, fluid is fixedly arranged inside the long box, a cover plate is detachably connected to the upper surface of the long box, a first discharge spout is fixedly arranged at the bottom, a connecting rope is fixed on one side, close to the first discharge spout, of the lower surface of the long box, a round plug is fixed at one end of the connecting rope, a groove is formed in one side, far away from the display screen, of the upper surface of the handle, a battery is detachably connected to the inside of the handle, a coulometer is fixed on one side, located inside the handle and located on the battery, a DSPS chip is fixed on one side, close to the coulometer, of the inside of the handle, an indicator lamp is fixed on one side, close to the key, of the upper surface of the handle, and the display screen, the coulometer, the DSPS chip and the indicator lamp are all electrically connected with the battery.

Preferably, the front surface of the long box is provided with a visual window, and the visual window is fixedly connected with the long box.

Preferably, the first discharge spout and the second discharge spout are both funnel-shaped structures, but the specifications of the second discharge spout and the first discharge spout are different.

Preferably, the output end of the battery is connected with the input end of the DSPS chip through the coulomb meter signal.

Preferably, the support disc is in an H-shaped structure.

Preferably, the outer side wall of the second discharge spout is provided with the round plug, and the round plug is detachably connected with the second discharge spout.

Preferably, the groove is a rectangular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. set up long box at the front surface of supporting disk, first bushing tip of bottom installation and the second bushing tip of long box, the top installation apron of long box, and the inside at long box is equipped with the fluid, this fluid is powdered material, when measuring, fluid in the long box flows out in passing through first bushing tip and following the second bushing tip, fluid spills down on the route that measuring device walked, can observe whether the route is on a straight line like this, can improve the measuring result accuracy, install the round plug through connecting the rope in bottom one side of long box, can plug up the second bushing tip when measuring the end, do benefit to next use.

2. The upper surface at the handle sets up the pilot lamp, at the internally mounted DSPS chip and coulometer of handle, the output of battery passes through coulometer and DSPS chip signal connection, the electric quantity of battery passes through the coulometer and detects, then the coulometer feeds back the electric quantity that detects to the DSPS chip in, because the DSPS chip writes into computer programming, therefore the DSPS chip can show the signal on the pilot lamp, like this, the operator can in time learn the battery electric quantity situation, can in time change when the battery is near to lack of electricity, reduce the situation emergence of measuring the inefficacy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the left side view of the present invention;

fig. 3 is an enlarged schematic view of a part of fig. 1 in the present invention;

fig. 4 is a schematic view of the handle of the present invention looking down the internal structure;

FIG. 5 is a schematic diagram of the present invention;

FIG. 6 is an enlarged connection view of the round plug and the second discharge spout shown in FIG. 3 according to the present invention;

in the figure: 1. a handle; 3. a telescopic rod; 4. a rotating wheel; 5. a support; 6. a support disc; 7. a long box; 8. a positioning pin; 9. a fixed block; 10. a cover plate; 11. a visual window; 12. a first discharge spout; 13. a second discharge spout; 14. a round plug; 15. connecting ropes; 16. a display screen; 17. an indicator light; 18. a DSPS chip; 19. a battery; 20. a groove; 21. a coulometer; 22. pressing a key; 23. a fluid.

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.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a drawing measuring scale for engineering cost comprises a supporting disk 6, a rotating wheel 4 is rotatably connected inside the supporting disk 6, a telescopic rod 3 is fixed on the outer side wall of the supporting disk 6 and behind the rotating wheel 4, a handle 1 is fixed on the top end of the telescopic rod 3, a fixing block 9 is fixedly pasted on one side of the telescopic rod 3 far away from the handle 1, a support 5 is rotatably connected on the outer side wall of the fixing block 9, a display screen 16 is fixed on one side of the upper surface of the handle 1, a button 22 is fixed on one side of the upper surface of the handle 1 close to the display screen 16, a positioning needle 8 is fixedly pasted on one side of the outer side wall of the supporting disk 6 far away from the telescopic rod 3, a long box 7 is fixed on the front surface of the supporting disk 6, a fluid 23 is fixed inside the long box 7, a cover plate 10 is detachably connected on the upper surface of the long box 7, a first discharge spout 12 is fixed at, the lower surface of long box 7 is close to one side of first bushing tip 12 and is fixed with connection rope 15, the one end of connection rope 15 is fixed with round stopper 14, recess 20 is seted up to one side that the upper surface of handle 1 kept away from display screen 16, the inside detachable connection of handle 1 has battery 19, the inside of handle 1 and the one side that is located battery 19 are fixed with coulometer 21, the inside of handle 1 and the one side that is close to coulometer 21 are fixed with DSPS chip 18, the one side that the upper surface of handle 1 is close to button 22 is fixed with pilot lamp 17, display screen 16, coulometer 21, DSPS chip 18 and pilot lamp 17 all with battery 19 electric connection.

In this embodiment: the DSPS chip 18 is a microprocessor especially suitable for digital signal processing, mainly used for realizing various digital signal processing algorithms in real time, also called digital signal processor, the DSPS chip 18 has a multiplier and a multi-function unit, the model of the DSPS chip 18 is ATTINY45V-10 SU.

In this embodiment: the coulometer 21 is a programmable digital ammeter, adopts an advanced microprocessor for intelligent control, can output the current electric quantity of the battery 19 after the input signal is processed by the DSPS chip 18, and the model of the coulometer 21 is JXF-1508B.

In this embodiment: the battery 19 can provide power to the display screen 16, so that the display screen 16 can be normally used, and the principle is the prior art, and particularly, a taxi platform is disclosed in patent number "CN 201320356046.8".

In this embodiment: the long box 7 is arranged on the front surface of the supporting plate 6, the bottom end of the long box 7 is sequentially provided with a first discharge spout 12 and a second discharge spout 13, fluid 23 is filled in the long box 7, the fluid 23 in the long box 7 passes through the first discharge spout 12 and flows out of the second discharge spout 13 during measurement, the fluid 23 is sprinkled on a route which is passed by a measuring device, whether the route is on a straight line can be observed, the accuracy of the measurement result can be improved, a round plug 14 is arranged on one side of the bottom end of the long box 7 through a connecting rope 15, the second discharge spout 13 can be blocked when the measurement is finished, the next use is facilitated, a visual window 11 is arranged on the front surface of the long box 7, the use condition of the fluid 23 can be conveniently observed, an indicating lamp 17 is arranged on the upper surface of the handle 1, a DSPS chip 18 and a coulometer 21 are arranged in the handle 1, the electric quantity of the battery 19 is detected through the coulometer 21, and the detected electric quantity is fed back to the DSPS chip 18, since the DSPS chip 18 writes the computer programming, the DSPS chip 18 can display a signal on the indicator light 17, so that the operator can know the power condition of the battery 19 in time and can replace the battery 19 in time when the battery 19 is about to be powered down.

Specifically, the front surface of the long box 7 is provided with a visible window 11, and the visible window 11 is fixedly connected with the long box 7; the long box 7 is made of polyvinyl chloride which is one of plastics, the visual window 11 is made of transparent glass, and an operator can know the amount of the fluid 23 in the long box 7 through the visual window 11, so that the fluid 23 can be supplemented in time.

Specifically, the first discharge spout 12 and the second discharge spout 13 are both funnel-shaped structures, but the specifications of the second discharge spout 13 and the first discharge spout 12 are different; the two discharge spouts are made of the same material as the long box 7, the first discharge spout 12 is larger than the second discharge spout 13, and the fluid 23 flows out of the discharge spouts.

Specifically, the output end of the battery 19 is in signal connection with the input end of the DSPS chip 18 through a coulometer 21; the measuring device uses two batteries 19, the batteries 19 supply power to the display screen 16, the DSPS chip 18, the coulometer 21 and the like, the coulometer 21 is a programmable digital ammeter, and the DSPS chip 18 is a microprocessor for processing signals.

Specifically, the supporting disc 6 is in an H-shaped structure; the material of supporting disk 6 is PET, and is with low costs, and life is high, and the lateral wall of supporting disk 6 rotates and connects runner 4 for support runner 4.

Specifically, a circular plug 14 is arranged on the outer side wall of the second discharge spout 13, and the circular plug 14 is detachably connected with the second discharge spout 13; the round plug 14 is of a concave disc-shaped structure and made of rubber, the round plug 14 is mainly used for plugging the second discharge spout 13, and the situation that the fluid 23 in the long box 7 falls all the time to influence subsequent use is avoided.

Specifically, the groove 20 is a rectangular groove; the length of the groove 20 is the same as that of the two batteries 19, and the groove 20 is used for storing the batteries 19 and is convenient to use.

The utility model discloses a theory of operation and use flow: when the measuring device is used, the folded telescopic rod 3 can be pulled out, an operator holds the handle 1, opens the switch button, opens the round plug 14 on the second discharge spout 13, so that the measuring device can be pushed to advance, in the advancing process of the operator, the rotating wheel 4 rotates circumferentially, the positioning needle 8 is kept perpendicular to the ground all the time, the fluid 23 in the long box 7 flows into the first discharge spout 12 and then flows out of the second discharge spout 13, a long line segment is formed on the ground, so that whether the line is on a straight line can be observed, the accuracy of the measuring result can be improved, errors are reduced, after the measured data is finished, the round plug 14 can be covered at the bottom end of the second discharge spout 13 to facilitate next use, the indicating lamp 17 is arranged on the upper surface of the handle 1, the DSPS chip 18 and the coulometer 21 are arranged in the handle 1, when the battery 19 is about to be consumed completely, the indicating lamp 17 is lightened, the operator can know the electric quantity condition, and the battery 19 can be replaced in time, so that the occurrence of failure of the measured data is reduced.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an engineering cost uses chart dipperstick, includes supporting disk (6), the inside rotation of supporting disk (6) is connected with runner (4), the rear of runner (4) just is located the lateral wall of supporting disk (6) is fixed with telescopic link (3), the top of telescopic link (3) is fixed with handle (1), keep away from telescopic link (3) one side paste of handle (1) is fixed with fixed block (9), the lateral wall of fixed block (9) rotates and is connected with support (5), upper surface one side of handle (1) is fixed with display screen (16), the upper surface of handle (1) is close to one side of display screen (16) is fixed with button (22), the lateral wall of supporting disk (6) is kept away from one side of telescopic link (3) is pasted and is fixed with pilot pin (8), its characterized in that: a long box (7) is fixed on the front surface of the supporting plate (6), a fluid (23) is fixed inside the long box (7), a cover plate (10) is detachably connected to the upper surface of the long box (7), a first discharge spout (12) is fixed at the bottom end of the long box (7), a second discharge spout (13) is fixed on the lower surface of the first discharge spout (12), a connecting rope (15) is fixed on one side, close to the first discharge spout (12), of the lower surface of the long box (7), a round plug (14) is fixed at one end of the connecting rope (15), a groove (20) is formed in one side, far away from the display screen (16), of the upper surface of the handle (1), a battery (19) is detachably connected inside the handle (1), a coulometer (21) is fixed inside the handle (1) and on one side, close to the coulometer (21), and a DSPS chip (18) is fixed inside the handle (1), an indicator lamp (17) is fixed on one side, close to the key (22), of the upper surface of the handle (1), and the display screen (16), the coulometer (21), the DSPS chip (18) and the indicator lamp (17) are electrically connected with the battery (19).

2. The construction cost drawing ruler according to claim 1, characterized in that: the front surface of long box (7) is equipped with visual window (11), visual window (11) with long box (7) fixed connection.

3. The construction cost drawing ruler according to claim 1, characterized in that: the first discharge spout (12) and the second discharge spout (13) are both funnel-shaped structures, but the specifications of the second discharge spout (13) and the first discharge spout (12) are different.

4. The construction cost drawing ruler according to claim 1, characterized in that: the output end of the battery (19) is in signal connection with the input end of the DSPS chip (18) through the coulometer (21).

5. The construction cost drawing ruler according to claim 1, characterized in that: the support disc (6) is of an H-shaped structure.

6. The construction cost drawing ruler according to claim 1, characterized in that: the outer side wall of the second discharge spout (13) is provided with the round plug (14), and the round plug (14) is detachably connected with the second discharge spout (13).

7. The construction cost drawing ruler according to claim 1, characterized in that: the groove (20) is a rectangular groove.