CN212567250U

CN212567250U - Road grade rod for engineering supervision

Info

Publication number: CN212567250U
Application number: CN202021748189.XU
Authority: CN
Inventors: 田开科; 李彦
Original assignee: Cosco Rongtong Engineering Consulting Co ltd
Current assignee: Cosco Rongtong Engineering Consulting Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-02-19
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a road slope chi is used in engineering prison, relate to engineering prison technical field, the utility model discloses a fixing device, connecting device, measuring device, reading device and scale device, fixing device includes the support column, connecting device includes spliced pole and rotation axis, spliced pole and support column welding, measuring device includes the spreader, spreader one end is equipped with spacing hole, rotation axis and spacing hole normal running fit, reading device includes the reading bolt, the spliced pole is equipped with first rotatory hole, reading bolt and first rotatory hole normal running fit, the scale device includes the scale bolt, the spreader is equipped with first through-hole, scale bolt and the normal running fit of first through-hole. The utility model relates to a road slope chi is used in engineering supervision, the support column is fixed to ground motionless, through the swivelling fit of spreader and rotation axis, the graduated scale can pass in and out a reading section of thick bamboo, just can read out the change of angle through the reading board, and the tip that the cone can be more accurate touching ground reaches and measures accurate purpose.

Description

Road grade rod for engineering supervision

Technical Field

The utility model relates to an engineering supervision technical field, in particular to engineering is supervised and is used road slope chi.

Background

The slope ruler is a graphic curve ruler used for determining the corresponding ground slope or the inverse process of the ground slope according to the horizontal distance of the contour lines on the topographic map, and is mainly used for measuring the slope of the urban road.

The existing road slope ruler for engineering supervision has the defects that a scale is not easy to replace and reading is inconvenient, and therefore the road slope ruler for engineering supervision is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a road grade rod is used in engineering supervision can effectively solve and be difficult for changing the scale and the inconvenient problem of reading in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a road slope chi is used in engineering supervision, includes fixing device, connecting device, measuring device, reading device and scale device, fixing device includes the support column, connecting device includes spliced pole and rotation axis, a spliced pole surface and a support column surface weld, measuring device includes the spreader, spreader one end is equipped with spacing hole, rotation axis and the rotatory cooperation in spacing hole, reading device includes the reading bolt, the spliced pole upper surface is equipped with a plurality of first rotatory holes, and is a plurality of the reading bolt respectively with a plurality of rotatory hole normal running fit, the scale device includes the scale bolt, the spreader upper surface is equipped with a plurality of first through-holes, and is a plurality of the scale bolt respectively with a plurality of first through-hole normal running fit.

Preferably, fixing device still includes base and connecting block, base upper surface and connecting block lower surface welding, connecting block upper surface and support column lower surface welding, fixing device can fix the device subaerial.

Preferably, the connecting device further comprises fixing blocks, one surfaces of the fixing blocks are welded to the side surfaces of the connecting columns, two ends of the rotating shaft are welded to the inner surfaces of the fixing blocks respectively, and the rotating shaft can enable the measuring device to move up and down.

Preferably, measuring device still includes upstand and cone, another surface of spreader and a surface welding of upstand, upstand lower surface and cone upper surface welding, the cone can more accurate measurement slope.

Preferably, reading device still includes reading bottom plate, a reading section of thick bamboo and reading board, reading bottom plate upper surface is equipped with the rotatory hole of a plurality of seconds, a plurality of reading bolts respectively with the rotatory hole normal running fit of second, a plurality of the position in first rotatory hole suits with the position in the rotatory hole of second respectively, surface weld on reading section of thick bamboo lower surface and the reading bottom plate, a reading board surface and a reading section of thick bamboo surface weld, reading that the reading board can be accurate.

Preferably, the scale device still includes scale bottom plate and scale, scale bottom plate upper surface is equipped with a plurality of second through-holes, and is a plurality of scale bolt is respectively with second through-hole normal running fit, and is a plurality of the position of first through-hole suits with the position of a plurality of second through-holes respectively, surface welding on scale lower surface and the scale bottom plate, the scale device can provide accurate registration.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up reading bottom plate and scale bottom plate for reading device and scale device are convenient to be dismantled, reach the purpose of convenient change.

2. The utility model discloses in, through setting up the reading board for the reading is more convenient, reaches the purpose of accurate reading.

Drawings

FIG. 1 is a schematic view of the overall structure of a road grade rod for project supervision according to the present invention;

FIG. 2 is a schematic view of a front view of a road grade rod for project supervision according to the present invention;

FIG. 3 is a schematic diagram of a top view of a road grade rod for project supervision according to the present invention;

fig. 4 is the utility model relates to a local structure sketch map of a department in road grade rod fig. 1 for engineering supervision.

In the figure: 100. a fixing device; 101. a base; 102. connecting blocks; 103. a support pillar; 200. a connecting device; 201. connecting columns; 202. a fixed block; 203. a rotating shaft; 300. a measuring device; 301. a cross post; 302. a vertical post; 303. a cone; 400. a reading device; 401. a reading bottom plate; 402. a reading bolt; 403. a reading cylinder; 404. a reading board; 500. a scale device; 501. cutting a bottom plate; 502. cutting the bolt; 503. and (6) cutting into a ruler.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-4, the utility model relates to a road slope ruler for engineering supervision, including fixing device 100, connecting device 200, measuring device 300, reading device 400 and scale device 500, fixing device 100 includes support column 103, connecting device 200 includes spliced pole 201 and rotation axis 203, spliced pole 201 a surface and support column 103 a surface weld, measuring device 300 includes spreader 301, spreader 301 one end is equipped with spacing hole, rotation axis 203 and the rotatory cooperation of spacing hole, reading device 400 includes reading bolt 402, spliced pole 201 upper surface is equipped with a plurality of first rotatory holes, a plurality of reading bolt 402 respectively with the rotatory cooperation of a plurality of first rotatory holes, scale device 500 includes scale bolt 502, spreader 301 upper surface is equipped with a plurality of first through-holes, a plurality of scale bolt 502 respectively with the rotatory cooperation of a plurality of first through-holes.

Further, the fixing device 100 further comprises a base 101 and a connecting block 102, the upper surface of the base 101 is welded to the lower surface of the connecting block 102, the upper surface of the connecting block 102 is welded to the lower surface of the supporting column 103, and the fixing device 100 can fix the device on the ground.

Further, the connecting device 200 further comprises fixing blocks 202, one surfaces of the fixing blocks 202 are welded to the side surfaces of the connecting columns 201, two ends of the rotating shaft 203 are welded to the inner surfaces of the fixing blocks 202 respectively, and the rotating shaft 203 enables the measuring device 300 to move up and down.

Further, the measuring device 300 further comprises a vertical column 302 and a cone 303, the other surface of the horizontal column 301 is welded with one surface of the vertical column 302, the lower surface of the vertical column 302 is welded with the upper surface of the cone 303, and the cone 303 can measure the gradient more accurately.

Further, reading device 400 still includes reading bottom plate 401, reading barrel 403 and reading board 404, and reading bottom plate 401 upper surface is equipped with the rotatory hole of a plurality of seconds, a plurality of reading bolts 402 respectively with the rotatory hole normal running fit of second, the position in a plurality of first rotatory holes suits with the position in the rotatory hole of second respectively, reading barrel 403 lower surface and reading bottom plate 401 upper surface weld, a reading board 404 surface and a reading barrel 403 surface weld, reading that reading board 404 can be accurate.

Further, the scale device 500 further comprises a scale bottom plate 501 and a scale 503, wherein the upper surface of the scale bottom plate 501 is provided with a plurality of second through holes, a plurality of scale bolts 502 are respectively matched with the second through holes in a rotating manner, the positions of the first through holes are respectively matched with the positions of the second through holes, the lower surface of the scale 503 is welded with the upper surface of the scale bottom plate 501, and the scale device 500 can provide accurate number indication.

Example two:

referring to fig. 1-4, the utility model relates to a road grade rod for engineering supervision, support column 103 is fixed to the ground motionless, through the rotation cooperation of spreader 301 and rotation axis 203, graduated scale 503 can pass in and out reading section of thick bamboo 403, just can read out the change of angle through reading board 404, accomplishes the measurement, and the tip that cone 303 can be more accurate touches ground, reaches the accurate purpose of measuring.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road grade rod for engineering supervision, includes fixing device (100), connecting device (200), measuring device (300), reading device (400) and scale device (500), its characterized in that: fixing device (100) includes support column (103), connecting device (200) includes spliced pole (201) and rotation axis (203), spliced pole (201) a surface and support column (103) surface weld, measuring device (300) includes spreader (301), spreader (301) one end is equipped with spacing hole, rotation axis (203) and the rotatory cooperation in spacing hole, reading device (400) are including reading bolt (402), spliced pole (201) upper surface is equipped with a plurality of first rotatory holes, and is a plurality of reading bolt (402) respectively with the rotatory cooperation in a plurality of first rotatory holes, scale device (500) is including scale bolt (502), spreader (301) upper surface is equipped with a plurality of first through-holes, and is a plurality of scale bolt (502) respectively with the rotatory cooperation in a plurality of first through-holes.

2. The road grade rod for project supervision according to claim 1, characterized in that: the fixing device (100) further comprises a base (101) and a connecting block (102), the upper surface of the base (101) is welded with the lower surface of the connecting block (102), and the upper surface of the connecting block (102) is welded with the lower surface of the supporting column (103).

3. The road grade rod for project supervision according to claim 1, characterized in that: the connecting device (200) further comprises fixing blocks (202), one surface of each fixing block (202) is welded to the side surface of the connecting column (201), and two ends of the rotating shaft (203) are welded to the inner surfaces of the fixing blocks (202) respectively.

4. The road grade rod for project supervision according to claim 1, characterized in that: the measuring device (300) further comprises a vertical column (302) and a cone (303), the other surface of the transverse column (301) is welded with one surface of the vertical column (302), and the lower surface of the vertical column (302) is welded with the upper surface of the cone (303).

5. The road grade rod for project supervision according to claim 1, characterized in that: reading device (400) still includes reading bottom plate (401), reading section of thick bamboo (403) and reading board (404), reading bottom plate (401) upper surface is equipped with the rotatory hole of a plurality of seconds, a plurality of reading bolts (402) respectively with the rotatory hole normal running fit of second, a plurality of the position in first rotatory hole suits with the position in the rotatory hole of second respectively, reading section of thick bamboo (403) lower surface and reading bottom plate (401) upper surface welding, a surface and a reading section of thick bamboo (403) surface welding of reading board (404).

6. The road grade rod for project supervision according to claim 1, characterized in that: the scale device (500) further comprises a scale bottom plate (501) and a scale (503), wherein the upper surface of the scale bottom plate (501) is provided with a plurality of second through holes, a plurality of scale bolts (502) are respectively matched with the second through holes in a rotating mode, the positions of the first through holes are respectively matched with the positions of the second through holes, and the lower surface of the scale (503) is welded with the upper surface of the scale bottom plate (501).