CN216815487U

CN216815487U - Side slope measuring device for highway subgrade design

Info

Publication number: CN216815487U
Application number: CN202220452367.7U
Authority: CN
Inventors: 祝建平; 杨勇; 丁皓南
Original assignee: Merchants Chongqing Communications Research and Design Institute
Current assignee: Merchants Chongqing Communications Research and Design Institute
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-24
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a side slope measuring device for highway subgrade design, which comprises a connecting plate, wherein supporting legs are fixedly connected to four corners of the lower end of the connecting plate, universal wheels are fixedly connected to the middle parts of the lower ends of the four supporting legs, an adjusting device is movably and alternately connected to the left part of the upper end of the connecting plate, the lower part of the adjusting device penetrates through the lower end of the connecting plate and extends to the lower part of the connecting plate, stabilizing rods are fixedly connected to the left part of the upper end and the right part of the upper end of the adjusting device, two stabilizing rods penetrate through the left part and the right part of the upper end of the connecting plate and extend to the upper part of the connecting plate, two connecting rods are fixedly connected to the left part of the upper end of the connecting plate, limiting rods are fixedly connected to the middle parts of the left ends of the two connecting rods, a fixing box is fixedly connected to the front part of the upper end of the connecting plate, and a recording plate is fixedly and alternately connected to the middle part of the front end of the fixing box. According to the side slope measuring device for highway subgrade design, the whole device is convenient to carry, and the flexibility of side slope detection is improved.

Description

Side slope measuring device for highway subgrade design

Technical Field

The utility model relates to the technical field of highway subgrade design, in particular to a slope measuring device for highway subgrade design.

Background

The road is a linear structure engineering which is long-distance and widely contacted with the nature, and the design condition of the road depends on the local natural environment to a great extent. Specifically, according to the road construction principle and the road technical standard, the grade and the application requirement of the road are determined, and then survey such as surveying on the aspects of local cultural relics, natural environment and the like is combined with field investigation, so that the design scheme obtained by combining comprehensive factors is the best and most reliable design scheme, the slope needs to be measured in the design of the road bed, and the existing measuring device has at least the following disadvantages: 1. the existing device is troublesome in measurement, so that the measurement efficiency of the side slope is influenced; 2. the existing device is inconvenient to carry, inflexible to move and low in practicability, so that a novel slope measuring device for highway subgrade design is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a slope measuring device for highway subgrade design, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a side slope measuring device for highway subgrade design comprises a connecting plate, wherein four corners of the lower end of the connecting plate are fixedly connected with supporting legs, and the middle parts of the lower ends of the four supporting legs are fixedly connected with universal wheels, the left part of the upper end of the connecting plate is movably inserted and connected with an adjusting device, the lower part of the adjusting device penetrates through the lower end of the connecting plate and extends to the lower part of the connecting plate, the left part and the right part of the upper end of the adjusting device are fixedly connected with stabilizing rods, and the two stabilizing rods penetrate through the left part and the right part of the upper end of the connecting plate and extend to the upper part of the connecting plate, the left part of the upper end of the connecting plate is fixedly connected with two connecting rods, and the middle parts of the left ends of the two connecting rods are fixedly connected with limiting rods, the front part of the upper end of the connecting plate is fixedly connected with a fixed box, the middle part of the front end of the fixed box is fixedly connected with a recording plate in an inserting mode, and the lower part of the front end of the fixed box is movably connected with a drawer in an inserting mode.

Preferably, adjusting device includes the fly leaf, fly leaf upper end middle part fixedly connected with spliced pole, spliced pole upper end middle part bearing alternates and is connected with the activity post, activity post front end lower part surface and the equal fixedly connected with limiting plate of rear end lower part surface, the protractor is installed to fly leaf front end left part, open protractor front end upper portion has the spout, movable plate left end fixedly connected with measuring mechanism, the spliced pole links together with connecting plate activity interlude.

Preferably, the measuring mechanism comprises a measuring plate, the front portion of the lower end of the measuring plate and the rear portion of the lower end of the measuring plate are fixedly connected with movable blocks, supporting blocks are movably and alternately connected to the lower portions of the two movable blocks, a sliding frame is fixedly connected to the lower portion of the front end of the measuring plate, supporting rods are fixedly connected to the front portion of the right end of the measuring plate and the rear portion of the right end of the measuring plate, drag hooks are fixedly connected to the middle portions of the right ends of the two drag hooks, and the supporting blocks are fixedly connected with a movable plate.

Preferably, the two draw hooks are respectively sleeved with the two limiting rods, and the sliding frame is movably inserted and connected with the sliding groove.

Preferably, the connecting plate includes the plate body, open plate body upper end left part has the connecting hole, the spread groove has all been opened to the left part in the connecting hole and the right part, the interlude hole has all been opened to plate body upper end left part and upper end right part, the connecting hole is located the right-hand of left part interlude hole, the plate body is in the same place with four supporting leg fixed connection.

Preferably, wear the jack and link together in two firm pole activities interlude respectively, the connecting hole links together with the spliced pole activity interlude, two the spread groove is unanimous with two spacing plate size respectively.

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

1. the movable column is rotated to rotate in the connecting column, the movable column can drive the two limiting plates to rotate and move to the upper ends of the two connecting grooves, the movable column is pushed to move downwards, the movable plate is tightly attached to the ground, the measuring plate is pulled to rotate leftwards, the sliding frame is driven to slide in the sliding groove, the slope of the side slope can be known through the protractor when the measuring plate is tightly attached to the side slope, and meanwhile, the recording can be carried out on the recording plate, so that the device is convenient for measuring and recording the side slope;

2. move the device to the detection position through four universal wheels, promote the measuring plate for the upper portion of measuring plate is rotatory right, makes the measuring plate promote the bracing piece and moves right, and the bracing piece promotes the drag hook and removes, thereby is convenient for dismantle drag hook and gag lever post, thereby has improved the flexibility of device, makes its displacement of being convenient for, has improved the practicality of device, and the measuring plate is convenient for fix, is favorable to the transport of device.

Drawings

FIG. 1 is a schematic view of the overall structure of a slope measuring device for highway subgrade design according to the present invention;

FIG. 2 is a schematic view of the overall structure of an adjusting device of a slope measuring device for designing a highway subgrade according to the utility model;

FIG. 3 is a schematic view of the overall structure of a measuring mechanism of a slope measuring device for highway subgrade design according to the present invention;

fig. 4 is a schematic view of the overall structure of a connecting plate of the slope measuring device for designing a highway subgrade.

In the figure: 1. a connecting plate; 2. supporting legs; 3. a universal wheel; 4. an adjustment device; 5. a stabilizing rod; 6. a connecting rod; 7. a limiting rod; 8. a fixed box; 9. a recording plate; 10. a drawer; 41. a movable plate; 42. connecting columns; 43. a movable post; 44. a limiting plate; 45. a protractor; 46. a chute; 47. a measuring mechanism; 471. measuring the plate; 472. a movable block; 473. a support block; 474. a carriage; 475. a support bar; 476. pulling a hook; 11. a plate body; 12. inserting holes; 13. connecting holes; 14. and connecting the grooves.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on 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 referred to must have a specific orientation, be configured in a specific orientation, and operate, 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

a side slope measuring device for designing a highway subgrade comprises a connecting plate 1, wherein four corners of the lower end of the connecting plate 1 are fixedly connected with supporting legs 2, and the middle parts of the lower ends of the four supporting legs 2 are fixedly connected with universal wheels 3, the left part of the upper end of the connecting plate 1 is movably inserted and connected with an adjusting device 4, the lower part of the adjusting device 4 penetrates through the lower end of the connecting plate 1 and extends to the lower part thereof, the left part of the upper end and the right part of the upper end of the adjusting device 4 are fixedly connected with stabilizing rods 5, and the two stabilizing rods 5 penetrate through the left part and the right part of the upper end of the connecting plate 1 and extend to the upper part of the connecting plate, the left part of the upper end of the connecting plate 1 is fixedly connected with two connecting rods 6, and the middle parts of the left ends of the two connecting rods 6 are fixedly connected with a limiting rod 7, the front part of the upper end of the connecting plate 1 is fixedly connected with a fixed box 8, the middle part of the front end of the fixed box 8 is fixedly and alternately connected with a recording plate 9, and the lower part of the front end of the fixed box 8 is movably and alternately connected with a drawer 10.

In this embodiment, the adjusting device 4 includes a movable plate 41, a connection column 42 is fixedly connected to the middle of the upper end of the movable plate 41, a movable column 43 is inserted and connected to a middle bearing of the upper end of the connection column 42, a limiting plate 44 is fixedly connected to both the outer surface of the lower portion of the front end and the outer surface of the lower portion of the rear end of the movable column 43, a protractor 45 is installed at the left portion of the front end of the movable plate 41, a sliding groove 46 is formed at the upper portion of the front end of the protractor 45, a measuring mechanism 47 is fixedly connected to the left end of the movable plate 41, and the connection column 42 is movably inserted and connected to the connection plate 1; the measuring mechanism 47 comprises a measuring plate 471, the front part of the lower end and the rear part of the lower end of the measuring plate 471 are fixedly connected with movable blocks 472, the lower parts of the two movable blocks 472 are movably inserted and connected with supporting blocks 473, the lower part of the front end of the measuring plate 471 is fixedly connected with a sliding frame 474, the front part of the right end and the rear part of the right end of the measuring plate 471 are fixedly connected with supporting rods 475, the middle parts of the right ends of the two drag hooks 476 are fixedly connected with drag hooks 476, and the supporting blocks 473 are fixedly connected with the movable plate 41; the two draw hooks 476 are respectively sleeved with the two limiting rods 7, and the sliding frame 474 is movably connected with the sliding groove 46 in an inserting way; through setting up adjusting device 4 to can be to the angular surveying of side slope, through setting up limiting plate 44, thereby can carry on spacingly to spliced pole 42, through setting up movable post 43, thereby can drive limiting plate 44 rotatory, through setting up protractor 45, thereby be convenient for observe the angle of side slope, through setting up spout 46, thereby carriage 474 of being convenient for slides, through setting up bracing piece 475 and drag hook 476, thereby carry on spacingly to measuring plate 471.

In the embodiment, the connecting plate 1 comprises a plate body 11, the left part of the upper end of the plate body 11 is provided with a connecting hole 13, the left part and the right part in the connecting hole 13 are both provided with a connecting groove 14, the left part and the right part of the upper end of the plate body 11 are both provided with a through hole 12, the connecting hole 13 is positioned at the right side of the through hole 12 at the left part, and the plate body 11 is fixedly connected with the four supporting legs 2; the penetration holes 12 are movably penetrated and connected together with the two stabilizing rods 5 respectively, the connecting holes 13 are movably penetrated and connected together with the connecting column 42, and the two connecting grooves 14 are respectively consistent with the size of the two limiting plates 44; through setting up connecting plate 1 to improve adjusting device 4's stability, through setting up interlude hole 12, the activity of the firm pole 5 of being convenient for alternates and connects, through setting up spread groove 14 and connecting hole 13, thereby the interlude of the adjusting device 4 of being convenient for is connected.

It should be noted that, in the present invention, during the use of the slope measuring device for highway subgrade design, the device is displaced to the detection position by four universal wheels 3, the measuring plate 471 is pushed, the upper portion of the measuring plate 471 rotates rightwards, the measuring plate 471 pushes the supporting rod 475 fixedly connected with the supporting plate 471 to displace rightwards, the supporting rod 475 pushes the draw hook 476 fixedly connected with the supporting rod 475 to move, so as to facilitate the detachment of the draw hook 476 from the limiting rod 7, the movable column 43 is rotated, the movable column 43 rotates in the connecting column 42, at the same time, the movable column 43 drives the two limiting plates 44 fixedly connected with the movable column 43 to rotate, so that the two limiting plates 44 respectively displace to the upper ends of the two connecting slots 14, the movable column 43 is pushed, the movable column 43 pushes the connecting column 42 to move downwards, and drives the limiting plates 44 to penetrate through the connecting slots 14, the movable plate 41 displaces downwards, and when the movable plate 41 displaces downwards, the two stabilizing rods 5 fixedly connected with the movable column 41 respectively pass through the two inserting holes 12 The movable plate 41 is tightly attached to the ground, the measurement plate 471 is pulled, so that the measurement plate 471 rotates leftwards and drives the movable block 472 fixedly connected with the measurement plate 471 to rotate in the supporting block 473, the measurement plate 471 drives the sliding frame 474 fixedly connected with the measurement plate to slide in the sliding groove 46 when moving, and when the measurement plate 471 is tightly attached to the slope, the slope of the slope can be known through the protractor 45.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a side slope measuring device is used in design of highway road bed, includes connecting plate (1), its characterized in that: the four-wheel-type connecting device is characterized in that supporting legs (2) are fixedly connected to four corners of the lower end of the connecting plate (1), universal wheels (3) are fixedly connected to the middle portions of the lower ends of the four supporting legs (2), an adjusting device (4) is movably and alternately connected to the left portion of the upper end of the connecting plate (1), the lower portion of the adjusting device (4) penetrates through the lower end of the connecting plate (1) and extends to the lower portion of the connecting plate, stabilizing rods (5) are fixedly connected to the left portion of the upper end and the right portion of the upper end of the adjusting device (4), two stabilizing rods (5) penetrate through the left portion of the upper end and the right portion of the connecting plate (1) and extend to the upper portion of the connecting plate, two connecting rods (6) are fixedly connected to the left portion of the upper end of the connecting plate (1), limiting rods (7) are fixedly connected to the middle portions of the left ends of the two connecting rods (6), a fixing box (8) is fixedly connected to the front portion of the connecting plate (8), a recording plate (9) is fixedly and alternately connected to the middle portion of the front end of the fixing box (8), the lower part of the front end of the fixed box (8) is movably inserted and connected with a drawer (10).

2. The apparatus of claim 1, wherein the apparatus comprises: adjusting device (4) are including fly leaf (41), fly leaf (41) upper end middle part fixedly connected with spliced pole (42), spliced pole (42) upper end middle part bearing alternates and is connected with movable post (43), activity post (43) front end lower part surface and the equal fixedly connected with limiting plate (44) of rear end lower part surface, protractor (45) are installed to fly leaf (41) front end left part, open protractor (45) front end upper portion has spout (46), fly leaf (41) left end fixedly connected with measuring mechanism (47), spliced pole (42) link together with connecting plate (1) activity interlude.

3. The apparatus of claim 2, wherein the slope measuring device comprises: measuring mechanism (47) is including measuring board (471), measure board (471) lower extreme front portion and the equal fixedly connected with movable block (472) in lower extreme rear portion, and two movable block (472) lower parts all activity interlude are connected with supporting shoe (473), measure board (471) front end lower part fixedly connected with carriage (474), measure board (471) right-hand member front portion and the equal fixedly connected with bracing piece (475) in right-hand member rear portion, and two drag hooks (476) right-hand member middle part all fixedly connected with drag hook (476), supporting shoe (473) all is in the same place with fly leaf (41) fixed connection.

4. The apparatus of claim 3, wherein the apparatus comprises: the two draw hooks (476) are respectively sleeved with the two limiting rods (7), and the sliding frame (474) is movably connected with the sliding groove (46) in an inserting mode.

5. The apparatus of claim 1, wherein the apparatus comprises: connecting plate (1) is including plate body (11), open plate body (11) upper end left part has connecting hole (13), connecting hole (13) interior left part has all been opened spread groove (14) with the right part, plate body (11) upper end left part has all been opened with the upper end right part and has been worn jack (12), connecting hole (13) are located the right-hand of left part worn jack (12), plate body (11) are in the same place with four supporting leg (2) fixed connection.

6. The apparatus of claim 5, wherein the slope measuring device comprises: the penetrating holes (12) are movably and alternately connected with the two stabilizing rods (5) respectively, the connecting holes (13) are movably and alternately connected with the connecting columns (42), and the connecting grooves (14) are consistent with the size of the two limiting plates (44) respectively.