CN220206673U

CN220206673U - Highway slope check out test set that engineering cost used

Info

Publication number: CN220206673U
Application number: CN202321547531.3U
Authority: CN
Inventors: 林海方; 陆灶金; 吴运军
Original assignee: Guangdong Zhonghao Yunhai Construction Co ltd
Current assignee: Guangdong Zhonghao Yunhai Construction Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-19
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses road gradient detection equipment for engineering cost, which comprises a vertical ruler, a horizontal ruler and a diagonal rod. The bottom of the vertical ruler is provided with a base, two ends of the base are provided with supporting feet with adjustable heights, the vertical ruler is provided with a through groove, the horizontal ruler passes through the through groove and the sliding block, the sliding block moves up and down along the vertical ruler, and two ends of the inclined rod are respectively connected with the horizontal ruler and the vertical ruler in a rotating mode. The sides of the vertical ruler and the horizontal ruler are provided with length scale marks, and the sides of the diagonal rods are provided with leveling tubes. When the device is used, the horizontal degree of two sides of the device is adjusted by adjusting the lengths of the two supporting feet, the inclined rod coincides with the measured slope, the angle between the inclined rod and the vertical ruler is adjusted, so that bubbles in the level tube are positioned at a central line position, at the moment, the included angle between the horizontal ruler and the inclined rod is the slope angle of the slope, and the ratio of the display length of the vertical ruler to the display length of the horizontal ruler is the slope of the measured slope. The device can be used for rapidly measuring the horizontal distance and the height difference between two points on the slope, and has simple operation and high slope measuring efficiency.

Description

Highway slope check out test set that engineering cost used

Technical Field

The utility model relates to road gradient detection equipment for engineering cost, in particular to road gradient detection equipment for engineering cost.

Background

Road traffic construction is an important part of social infrastructure. According to the requirements of the current running industry standard of the traffic transportation department in the road surface actual measurement project, after the road is built, the road base gradient needs to be detected, and the plane control measurement and the elevation control measurement are carried out according to the requirements of road engineering. Existing methods of slope measurement typically calculate the slope by measuring distance and height. During measurement, a professional personnel who needs engineering cost operates a professional surveying instrument, the technical threshold for measurement is high, and the efficiency is required to be improved.

Disclosure of Invention

In order to solve the technical problems, the utility model provides road gradient detection equipment for engineering cost.

The technical scheme of the utility model is as follows: the utility model provides a highway slope check out test set that engineering cost used, including vertical ruler, level bar, the diagonal bar, the both sides face of level bar and vertical ruler is equipped with the diagonal bar, the both ends of diagonal bar respectively with level bar one end, vertical ruler bottom rotates to be connected, vertical ruler is equipped with logical groove, the both sides of leading to the groove are equipped with the spout, slider cooperation spout and vertical ruler sliding connection, the slider is equipped with the opening, the opening communicates with leading to the groove, the level bar other end loops through opening, logical groove, be equipped with the second level pipe on the diagonal bar, vertical ruler and level bar side are equipped with perpendicular scale and level scale respectively, the perpendicular chi is equipped with the base, base and perpendicular chi upper portion are perpendicular.

Further, the slide block is provided with a positioning piece inserted into the through groove.

Further, threaded through holes are formed in two sides of the sliding block, the locking bolt is matched with the threaded through holes, and the locking bolt is in threaded connection with the sliding block.

Further, both sides of the vertical ruler and the horizontal ruler are respectively provided with a vertical scale and a horizontal scale.

Further, the movable end part of the level bar is provided with a limiting block.

Further, the movable end part of the horizontal ruler, which extends out of the sliding block and the through groove, is provided with a limiting block.

Further, the side face of the head of the locking bolt is provided with anti-skid patterns.

Further, supporting legs with adjustable extension length are arranged at two ends of the base.

Further, the first leveling pipes are arranged on the base and positioned on two sides of the vertical ruler.

Compared with the prior art, the utility model has the advantages that: the both ends of diagonal bar rotate with horizon rule, perpendicular chi respectively and are connected, and the horizon rule passes the logical groove on slider and the perpendicular chi, and the horizon rule remains perpendicularly with perpendicular chi all the time, and perpendicular chi is equipped with the base, and the base is perpendicular with perpendicular chi upper portion. When the slope measuring device is used, the inclined rod coincides with the measured slope firstly, the angle between the inclined rod and the vertical ruler is adjusted, so that bubbles in the second level pipe are positioned at the center line position, at the moment, the included angle between the horizontal ruler and the inclined rod is the slope angle of the slope, and the ratio of the display length of the vertical ruler to the display length of the horizontal ruler is the slope of the measured slope. The device has simple structure and quick operation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an inventive vertical rod;

FIG. 3 is a schematic view of a slider according to the present utility model;

wherein: 1. a vertical ruler; 2. a diagonal rod; 3. a level bar; 4. a slide block; 11. a base; 12. supporting feet; 13. a first level tube; 14. a vertical scale; 15. a chute; 16. a through groove; 21. a second level pipe; 31. a horizontal scale; 32. a limiting block; 41. a threaded through hole; 42. a through port; 43. a positioning piece; 5. a locking bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the utility model, are within the scope of the utility model.

Specific embodiments of the present utility model will be described below with reference to the accompanying drawings:

as shown in fig. 1 to 3, the road gradient detecting device for construction cost comprises a vertical ruler 1, a horizontal ruler 3 and a diagonal rod 2. The vertical ruler 1 is provided with a base 11, the base 11 is perpendicular to the upper portion of the vertical ruler 1, supporting feet 12 with adjustable extension lengths are arranged on two sides of the base 11, and first leveling tubes 13 are arranged on two sides of the base 11, located on the vertical ruler 1. The first leveling pipe 13 is used as a reference, the extension length of the supporting legs 12 is adjusted, the levelness of the two ends of the equipment is adjusted, and the influence of the transverse flatness of the measured slope on the measurement result is reduced. Both sides of the horizontal ruler 3 and the vertical ruler 1 are respectively provided with an inclined rod 2, and both ends of the inclined rod 2 are respectively connected with the horizontal ruler 3 and the vertical ruler 1 in a rotating way. The movable end of the level 3 passes through the through hole 42 on the slide block 4 and the through groove 16 on the vertical ruler 1, the slide block 4 is provided with a positioning piece 43 inserted into the through groove 16, and the level 3 is quickly kept in a vertical state with the vertical ruler 1 through the positioning piece 43. The telescopic end of the level bar 3 is provided with a limiting block 32. The both sides of slider 4 are equipped with screw thread through-hole 41, and locking bolt 5 passes through screw thread through-hole 41 and the spout 15 bottom contact of perpendicular chi 1 side, locking bolt 5 and slider 4 threaded connection, and the side of locking bolt 5 is equipped with the anti-skidding line, conveniently rotates locking bolt 5. The slider 4 moves up and down along the chute 15. The larger the angle between the inclined rod 2 and the level 3 is, the longer the level 3 extends out of the through groove 16, the higher the vertical height of the level 3 is, and the level 3 always keeps vertical with the vertical ruler 1. The two side surfaces of the inclined rod 2 are provided with a second leveling pipe 21, and the two side surfaces of the vertical ruler 1 and the horizontal ruler 3 are provided with a vertical graduation gauge 14 and a horizontal graduation gauge 31. The condition of the second level tube and the readings of the vertical scale 14 and the horizontal scale 31 can be observed from both sides of the apparatus when measuring the slope. When the inclined rod 2 is attached to the measured inclined plane, the angle between the inclined rod 2 and the horizontal ruler 3 is adjusted to enable the second level tube 21 to display a horizontal state, the locking bolt 5 is twisted, the positions of the horizontal ruler 3 and the vertical ruler 1 are fixed, the indication numbers of the vertical graduation meter 14 and the horizontal graduation meter 31 are read out, and the slope value of the inclined plane is calculated.

The working principle of the specific embodiment of the utility model is as follows: the inclined rod 2 of the device is attached to the slope to be measured, the air bubble in the first level tube 13 deviates from the central position, the height of the supporting leg 12 is adjusted, the air bubble in the first level tube 13 is restored to the central position, the two sides of the device are kept horizontal, and the influence of the transverse flatness of the slope on the measurement result is eliminated. The angle of the diagonal member 2 to the level bar 3 is adjusted so that the bubble in the second level tube 21 is returned to the central position. The change of the angle between the inclined rod 2 and the level 3 causes the vertical height of the level 3 and the length of the extending through groove 16 to change, and the level 3 is limited by the sliding block 4 and is always vertical to the vertical ruler 1. Therefore, at this time, the angle between the level 3 and the diagonal bar 2, i.e., the slope angle of the slope to be measured, and the ratio of the values of the vertical scale 14 and the horizontal scale 31 is the slope value of the slope.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. Highway slope check out test set that engineering cost was used, a serial communication port, including perpendicular chi (1), horizon rule (3), down tube (2), both sides face of horizon rule (3) and perpendicular chi (1) all are equipped with down tube (2), both ends of down tube (2) are connected with horizon rule (3) one end respectively, perpendicular chi (1) bottom rotation, perpendicular chi (1) are equipped with logical groove (16), the both sides of logical groove (16) are equipped with spout (15), slider (4) cooperation spout (15) and perpendicular chi (1) sliding connection, slider (4) are equipped with through-hole (42), through-hole (42) and logical groove (16) intercommunication, the horizon rule (3) other end passes through-hole (42), logical groove (16) in proper order, be equipped with second level pipe (21) on down tube (2), perpendicular chi (1) are equipped with perpendicular scale (14) and level scale (31) respectively with horizontal scale (3) bottom, perpendicular chi (1) are equipped with base (11), base (11) are perpendicular with perpendicular chi (1) upper portion.

2. The road slope detection apparatus for construction cost according to claim 1, wherein: the slide block (4) is provided with a positioning piece (43) which is inserted into the through groove (16).

3. The road slope detection apparatus for construction cost according to claim 1, wherein: threaded through holes (41) are formed in two sides of the sliding block (4), and the locking bolt (5) can be matched with the sliding groove (15) after being screwed into the threaded holes.

4. A road slope detection apparatus for construction costs according to claim 3, wherein: the side surface of the head of the locking bolt (5) is provided with anti-skid patterns.

5. The road slope detection apparatus for construction cost according to claim 1, wherein: both side surfaces of the vertical ruler (1) and the horizontal ruler (3) are respectively provided with a vertical graduation meter (14) and a horizontal graduation meter (31).

6. The road slope detection apparatus for construction cost according to claim 1, wherein: the movable end parts of the horizontal ruler (3) extending out of the sliding block (4) and the through groove (16) are provided with limiting blocks (32).

7. The road slope detection apparatus for construction cost according to claim 1, wherein: the two ends of the base (11) are provided with supporting feet (12) with adjustable height.

8. The road slope detection apparatus for construction cost according to claim 1, wherein: the base (11) is provided with a first level pipe (13) at two sides of the vertical ruler (1).