CN212006957U

CN212006957U - Engineering cost is with novel drawing dipperstick

Info

Publication number: CN212006957U
Application number: CN202021226144.6U
Authority: CN
Inventors: 唐盼飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-11-24
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a novel drawing dipperstick for engineering cost, including first ruler, second ruler, extension chi and angle groove, the surface sliding connection of first ruler has the slide, and the angle groove has been seted up to the one end of first ruler, and the one end fixed mounting of locating lever has the disc, and the fixed surface of disc is connected with the bearing, and the fixed surface of bearing installs the set square, and the top fixedly connected with connecting strip of first ruler, one side of connecting strip are provided with the second ruler. This novel drawing dipperstick for engineering cost through the setting in angle groove, has realized the dipperstick to the measurement of angle, through the setting of bearing, has realized the angle change of set square, has increased the flexibility of set square, sets up through the cooperation of powerful magnet and iron plate, has realized the interconnect of first ruler and second ruler, has strengthened the ductility of device, through the setting of extension rule, has increased the length of dipperstick effectively, has strengthened the elasticity of dipperstick.

Description

Engineering cost is with novel drawing dipperstick

Technical Field

The utility model relates to a drawing dipperstick technical field for the engineering cost specifically is a novel drawing dipperstick for engineering cost.

Background

With the soaring of the real estate market in China and the rise of social infrastructure construction, the construction cost consultation industry with abundant local resources and human and policy resources develops rapidly, the business types of the construction technology are gradually improved, the engineering investigation and design capability is improved quickly, good economic benefit and social benefit construction cost are obtained, the total cost spent on carrying out certain engineering construction is referred to, and the core contents of the construction technology are investment estimation, design approximate calculation, correction approximate calculation, construction diagram budget, engineering settlement, completion settlement and the like.

The main task of the construction cost is to calculate the direct cost contained in the project according to the drawing, quota and list specification, in the construction cost industry, the drawing is often measured to obtain some data, or the drawing is drawn according to a measuring ruler, wherein the most common is a ruler and a protractor.

But ruler and protractor still are separated on the market now, and the staff passes through the protractor and confirms the angular position during the drawing, then reuse ruler setting-out, when needing to measure, when measuring the angle, measure with the protractor, reuse ruler measures when measuring length, and the dipperstick need be changed frequently in the operation, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel drawing dipperstick is used to 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 a novel drawing dipperstick for engineering cost, includes first ruler and slide, the surface sliding connection of first ruler has the slide, the angle groove has been seted up to the one end of first ruler, the one end of first ruler is located the bottom in angle groove and has seted up puts the pole groove, the inside fixed mounting who puts the pole groove has the pivot, the surface swing joint of pivot has the scale bar, the slide opening has been seted up to the inside of first ruler, the inside sliding connection of slide opening has the locating lever, the one end fixed mounting of locating lever has the disc, the surface fixed connection of disc has the bearing, the surface fixed mounting of bearing has the set square, the top fixedly connected with connecting strip of first ruler, one side of connecting strip is provided with the second ruler.

Optionally, a sliding groove is formed in the back face of the second ruler, a sliding block is connected inside the sliding groove in a sliding mode, and an extension ruler is fixedly connected to one side of the sliding block.

Optionally, one side of the first ruler is provided with a protruding block, one side of the protruding block is fixedly connected with an iron block, one side of the second ruler is provided with a fixing groove, and the inner wall of the fixing groove is provided with a powerful magnet.

Optionally, the outer surfaces of the first ruler and the second ruler are provided with anti-skid threads, and the number of the anti-skid threads is two.

Optionally, the number of the positioning rods is three, and the three positioning rods are respectively located at the center of the disc and are arranged in a linear arrangement manner.

Optionally, the top fixed mounting of slide has perpendicular pole, the material of perpendicular pole is plastics, the surface of first ruler, second ruler, set square and extension chi all is provided with the scale mark.

(III) advantageous effects

The utility model provides a novel drawing dipperstick is used to engineering cost possesses following beneficial effect:

1. this novel drawing dipperstick for engineering cost through the setting of slide, can realize that the vertical pole removes about on first ruler, has increased the multifunctionality of device, through the setting in angle groove, has realized the dipperstick to the measurement of angle, through the setting of slide opening, has realized that the set square can control round trip movement on first ruler, through the setting of bearing, has realized the angle change of set square, has increased the flexibility of set square.

2. This novel drawing dipperstick for engineering cost sets up through the cooperation of powerful magnet and iron plate, has realized the interconnect of first ruler and second ruler, has strengthened the ductility of device, through the setting of extension chi, has increased the length of dipperstick effectively, has strengthened the elasticity of dipperstick, through the setting of anti-skidding screw thread, has strengthened the handedness of dipperstick, has avoided the easy slipperiness of dipperstick effectively.

Drawings

FIG. 1 is a schematic view of a first embodiment of the present invention;

fig. 2 is a schematic diagram of a second structural configuration of the present invention;

fig. 3 is a schematic structural view of the utility model shown at B in fig. 2;

FIG. 4 is a schematic view of the back structure of the extension ruler of the present invention;

fig. 5 is a schematic structural view of the utility model at a in fig. 1.

In the figure: 1. a first straightedge; 2. a slide plate; 3. an angle groove; 4. a rod placing groove; 5. a rotating shaft; 6. a graduated rod; 7. a slide hole; 8. positioning a rod; 9. a disc; 10. a bearing; 11. a set square; 12. a connecting strip; 13. a second straightedge; 14. a chute; 15. a slider; 16. an extension rule; 17. a protruding block; 18. an iron block; 19. fixing grooves; 20. a strong magnet; 21. anti-skid threads; 22. a vertical rod; 23. scale lines are marked.

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 novel drawing measuring scale for engineering cost comprises a first ruler 1 and a sliding plate 2, wherein one side of the first ruler 1 is provided with a protruding block 17, one side of the protruding block 17 is fixedly connected with an iron block 18, the outer surface of the first ruler 1 is slidably connected with the sliding plate 2, through the arrangement of the sliding plate 2, a vertical rod 22 can move left and right on the first ruler 1, the versatility of the device is increased, the top of the sliding plate 2 is fixedly provided with the vertical rod 22, the vertical rod 22 is made of plastic, one end of the first ruler 1 is provided with an angle groove 3, through the arrangement of the angle groove 3, the measurement of the measuring scale on the angle is realized, one end of the first ruler 1 is positioned at the bottom of the angle groove 3 and is provided with a rod placing groove 4, the inside of the rod placing groove 4 is fixedly provided with a rotating shaft 5, the outer surface of the rotating shaft 5 is movably connected with a scale rod 6, the inside of the first ruler 1 is provided, the triangular ruler 11 can move back and forth on the first ruler 1 from left to right, the positioning rods 8 are connected inside the sliding holes 7 in a sliding mode, the number of the positioning rods 8 is three, the three positioning rods 8 are respectively positioned at the centers of the discs 9 and are arranged in a linear mode, the discs 9 are fixedly installed at one ends of the positioning rods 8, the bearings 10 are fixedly connected to the outer surfaces of the discs 9, angle exchange of the triangular ruler 11 is achieved through arrangement of the bearings 10, flexibility of the triangular ruler 11 is improved, the triangular ruler 11 is fixedly installed on the outer surfaces of the bearings 10, the connecting strip 12 is fixedly connected to the top of the first ruler 1, the second ruler 13 is arranged on one side of the connecting strip 12, the fixing groove 19 is formed in one side of the second ruler 13, the powerful magnet 20 is arranged on the inner wall of the fixing groove 19, and the first ruler 1 and the second ruler 13 are connected through matching of the powerful magnet, the ductility of the device is enhanced, the powerful magnet 20 and the iron block 18 are matched and connected in the device, the back surface of the second ruler 13 is provided with a chute 14, the inside of the chute 14 is connected with a slide block 15 in a sliding way, one side of the slide block 15 is fixedly connected with an extension ruler 16, the length of the measuring scale is effectively increased and the flexibility of the measuring scale is enhanced by the arrangement of the extension scale 16, the scale marks 23 are arranged on the outer surfaces of the first ruler 1, the second ruler 13, the set square 11 and the extension scale 16, the anti-skid threads 21 are arranged on the outer surfaces of the first ruler 1 and the second ruler 13, through the setting of anti-skidding screw thread 21, strengthened the handedness of dipperstick, avoided the easy slipperiness of dipperstick effectively, the quantity of anti-skidding screw thread 21 is two, the utility model discloses form when first form is first ruler 1 and second ruler 13 is folding, the utility model discloses form when first ruler 1 and second ruler 13 expand the concatenation.

To sum up, the novel drawing measuring scale for the construction cost is arranged through the sliding plate 2 when in use, the vertical rod 22 can be moved left and right on the first straightedge 1, increasing the versatility of the device, the angle measurement of the measuring scale is realized through the arrangement of the angle groove 3, the triangular ruler 11 can move back and forth on the first ruler 1 from left to right through the arrangement of the sliding hole 7, the angle exchange of the triangular ruler 11 is realized through the arrangement of the bearing 10, the flexibility of the triangular ruler 11 is increased, by means of the cooperation of the powerful magnets 20 and the iron blocks 18, the first straightedge 1 and the second straightedge 13 are connected with each other, the ductility of the device is enhanced, by arranging the extension rule 16, the length of the measuring scale is effectively increased, the flexibility of the measuring scale is enhanced, through the setting of anti-skidding screw thread 21, strengthened the handedness of dipperstick, avoided the easy slipperiness of dipperstick effectively.

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

1. The utility model provides a engineering cost is with novel drawing dipperstick, includes first ruler (1) and slide (2), its characterized in that: the outer surface of the first ruler (1) is connected with a sliding plate (2) in a sliding mode, one end of the first ruler (1) is provided with an angle groove (3), one end of the first ruler (1) is located at the bottom of the angle groove (3) and provided with a rod placing groove (4), the inside of the rod placing groove (4) is fixedly provided with a rotating shaft (5), the outer surface of the rotating shaft (5) is movably connected with a scale rod (6), the inside of the first ruler (1) is provided with a sliding hole (7), the inside of the sliding hole (7) is connected with a positioning rod (8) in a sliding mode, one end of the positioning rod (8) is fixedly provided with a disc (9), the outer surface of the disc (9) is fixedly connected with a bearing (10), the outer surface of the bearing (10) is fixedly provided with a triangular ruler (11), and the top of the first ruler (1), one side of the connecting strip (12) is provided with a second ruler (13).

2. The novel drawing measuring ruler for engineering cost as claimed in claim 1, characterized in that: spout (14) have been seted up at the back of second ruler (13), spout (14) inside sliding connection has slider (15), one side fixedly connected with extension chi (16) of slider (15).

3. The novel drawing measuring ruler for engineering cost as claimed in claim 1, characterized in that: one side of first ruler (1) is provided with outstanding piece (17), one side fixedly connected with iron plate (18) of outstanding piece (17), fixed slot (19) have been seted up to one side of second ruler (13), the inner wall of fixed slot (19) is provided with powerful magnet (20).

4. The novel drawing measuring ruler for engineering cost as claimed in claim 1, characterized in that: the outer surface of the first ruler (1) and the outer surface of the second ruler (13) are both provided with anti-skid threads (21), and the number of the anti-skid threads (21) is two.

5. The novel drawing measuring ruler for engineering cost as claimed in claim 1, characterized in that: the number of the positioning rods (8) is three, and the three positioning rods (8) are respectively positioned at the center of the disc (9) and are arranged in a linear mode.

6. The novel drawing measuring ruler for engineering cost as claimed in claim 1, characterized in that: the top fixed mounting of slide (2) has perpendicular pole (22), the material of perpendicular pole (22) is plastics, the surface of first ruler (1), second ruler (13), set square (11) and extension chi (16) all is provided with scale mark (23).