CN213599995U - A grade rod for road bed side slope detects - Google Patents

A grade rod for road bed side slope detects Download PDF

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Publication number
CN213599995U
CN213599995U CN202023015871.0U CN202023015871U CN213599995U CN 213599995 U CN213599995 U CN 213599995U CN 202023015871 U CN202023015871 U CN 202023015871U CN 213599995 U CN213599995 U CN 213599995U
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China
Prior art keywords
base plate
slope
fixed mounting
rod
roadbed
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CN202023015871.0U
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Chinese (zh)
Inventor
田涛亮
王敏
吕乐
李娟�
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Shanxi Road & Bridge Second Engineering Co ltd
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Shanxi Road & Bridge Second Engineering Co ltd
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Abstract

The utility model discloses a grade rod for road bed side slope detects relates to road construction check out test set technical field. The utility model discloses a base plate, the bottom fixed mounting of base plate has four two double-phase right sleeve pipes, every the inside of sheathed tube all slides and is provided with the bracing piece, every all be provided with the fixed subassembly that is used for fixed corresponding bracing piece on the sleeve pipe, the level bar that is used for adjusting the horizontal degree of base plate is inlayed at the top of base plate, one side fixed mounting at base plate top has the riser that runs through the base plate. The utility model discloses a set up the stabilizer blade that can carry out altitude mixture control in the below of base plate to set up the spacer bar and slide and set up the dipperstick in the bottom of base plate is fixed, directly carve on the dipperstick through the horizontality of guaranteeing the base plate and establish corresponding angle reading, can be quick when removing equipment carry out the measurement of angle to different side road bases, convenient to use need not carry out extra calculating, has promoted the efficiency of angular surveying side greatly.

Description

A grade rod for road bed side slope detects
Technical Field
The utility model relates to a road construction check out test set technical field, concretely relates to a grade rod for road bed side slope detects.
Background
The detection of the slope gradient of the roadbed slope is a basic detection project specified in a highway engineering quality inspection and evaluation standard. The slope gradient of the highway subgrade depends on geological and hydrological conditions and the filling and excavating height of the subgrade, and once the design gradient of the slope is determined, if the design gradient exceeds a specified value in construction, the problems of increase of the occupied area and economic cost of a cross section are caused; if the road surface is not up to the specified value, the stability of the roadbed is directly influenced, and hidden quality danger is generated. Therefore, the accurate measurement of the slope gradient of the roadbed slope in the construction process not only can enable the slope to be rapidly formed, save the construction time, but also can effectively ensure the stability of the roadbed. The simplest method in the detection of the roadbed slope at present is to use a leveling rod to match with a steel tape measure for detection, the detection precision is not high, and the detection can be completed by 2-3 persons; the existing slope ruler is also an instrument which can be used at present, the reading measurement and the measurement are troublesome, and the rapid statistical measurement of the multi-section roadbed is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a grade rod for road bed side slope detects.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a grade rod for road bed side slope detects, includes the base plate, the bottom fixed mounting of base plate has four two liang of relative sleeve pipes, every the sheathed tube inside all slides and is provided with the bracing piece, every all be provided with the fixed subassembly that is used for fixed corresponding bracing piece on the sleeve pipe, the level rod that is used for adjusting the base plate levelness is inlayed and is equipped with at the top of base plate, one side fixed mounting at base plate top has the riser that runs through the base plate, the inside fixed mounting of riser has the locating ruler that is used for contacting with the road surface, one side fixed mounting of riser has the cantilever, one side fixed mounting that the riser was kept away from to the cantilever has the slide pipe, it is used for the dipperstick that contacts with the road surface to slide intraductally slide to be provided with, the.
Furthermore, the bottom of each supporting rod is fixedly provided with a universal wheel for adjusting the relative position of the equipment.
Further, four the equal fixed mounting in sheathed tube outside has articulated seat, all articulates on every articulated seat to be provided with and is used for stabilizing the telescopic link of base plate relative position with the inconsistent being used for of way base face.
Furthermore, every two are relative all seted up smooth mouthful between the sleeve pipe, every two are relative all slide between the smooth mouthful and be provided with and be used for corresponding the connecting rod that two bracing pieces link to each other, the top of base plate is rotated and is provided with two and connects the adjusting screw who sets up corresponding the connecting rod middle part position soon.
Further, the bottom of the positioning ruler and the bottom of the measuring ruler are both provided with angle picking plates in an articulated mode, and the angle picking plates are used for picking up the road base surface plane.
Furthermore, the scale specification of locating rule is a plurality of, the locating rule slides and inserts and establish in the inside of riser just one side of riser is provided with the positioning bolt who is used for fixed locating rule.
The utility model has the advantages as follows: the utility model discloses a set up the stabilizer blade that can carry out altitude mixture control in the below of base plate to set up the spacer bar and slide and set up the dipperstick in the bottom of base plate is fixed, directly carve on the dipperstick through the horizontality of guaranteeing the base plate and establish corresponding angle reading, can be quick when removing equipment carry out the measurement of angle to different side road bases, convenient to use need not carry out extra calculating, has promoted the efficiency of angular surveying side greatly.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front view of the structure of the present invention;
FIG. 3 is a side view of the structure of the present invention;
FIG. 4 is a sectional view taken along the direction A-A of the structure of the present invention;
reference numerals: 1. a substrate; 2. a sleeve; 3. a support bar; 4. a level bar; 5. a riser; 6. positioning a ruler; 7. a cantilever; 8. a slide pipe; 9. measuring a scale; 10. a universal wheel; 11. a hinged seat; 12. a telescopic rod; 13. a connecting rod; 14. adjusting the screw rod; 15. a corner pickup plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in FIG. 1, an embodiment of the present invention provides a slope ruler for measuring the slope of a roadbed slope, which comprises a base plate 1, four sleeves 2 fixed at the bottom of the base plate 1, and a support rod 3 sliding inside each sleeve 2 for adjusting the supporting angle of the equipment, wherein the support rod is arranged below the base plate 1 for adjusting the height, and a positioning ruler 6 is fixed at the bottom of the base plate 1 and a measuring ruler 9 is slidably arranged, the measuring ruler 9 is directly engraved with a corresponding angle reading by ensuring the horizontal degree of the base plate 1, so that the angle of the roadbed can be rapidly measured at different sides when the equipment is moved, the use is convenient without additional measurement, the efficiency of the angle measuring side is greatly improved, the equipment comprises a base plate 1, two sleeves 2 are fixedly arranged at the bottom of the base plate 1, a support rod 3 sliding inside each sleeve 2 for adjusting the supporting angle of the equipment is arranged, good fixation can be performed while ensuring that the structure can normally adjust the height, here, each sleeve 2 is provided with a fixing component (the specific structure is not limited here) for fixing the corresponding support rod 3, in order to ensure that the base plate 1 can adjust its horizontal state well, here, a level 4 for adjusting the horizontal degree of the base plate 1 is embedded on the top of the base plate 1, here, in order to realize direct reading of the angle, a vertical pipe 5 penetrating through the base plate 1 is fixedly installed on one side of the top of the base plate 1, a positioning ruler 6 for contacting with a road surface is fixedly installed inside the vertical pipe 5, furthermore, a cantilever 7 is fixedly installed on one side of the vertical pipe 5, a slide pipe 8 is fixedly installed on one side of the cantilever 7 far away from the vertical pipe 5, a measuring scale 9 for contacting with the road surface is arranged in the slide pipe 8 in a sliding manner, in use, the base plate 1 is enabled to be horizontal, and the measuring scale 9 is enabled to slide normally, for this reason, an angle scale is carved on the corresponding position on the, the angle scale is marked at the position as follows: when the length of the cantilever 7 is 500mm, if the measuring scale 9 is lowered by 500mm to the positioning rule 6, the scale reading should be set to 45 ° at the opposite position, and different sizes are set according to the specific angle of the whole right triangle.
As shown in fig. 1, in order to ensure good performance of the device after movement, the multi-stage position is measured, and a universal wheel 10 for adjusting the relative position of the device is fixedly installed at the bottom of each support rod 3.
As shown in fig. 1, when the equipment is subjected to a change of slope after using the universal wheels 10, its position stability changes, specifically, in order to prevent the equipment from slipping, here, hinged seats 11 are fixedly installed at the outer sides of the four sleeves 2, and a telescopic rod 12 for stabilizing the relative position of the base plate 1 and abutting against the road base surface is hinged on each hinged seat 11.
As shown in fig. 1, in order to adjust the relative height of the two sides of the base plate 1, a sliding opening is formed between each two opposite sleeves 2, a connecting rod 13 for connecting the two corresponding support rods 3 is slidably arranged between each two opposite sliding openings, and in order to achieve synchronous adjustment of the heights of the support rods 3 at the two sides, two adjusting screws 14 (shown in fig. 1) which are rotatably connected to the middle of the corresponding connecting rod 13 are rotatably arranged at the top of the base plate 1, and at this time, the heights of the single sides can be synchronously adjusted and controlled by rotating the adjusting screws 14.
As shown in fig. 2, in order to avoid measurement errors, it is ensured that the pick-up planes of the positioning ruler 6 and the measuring ruler 9 are in an even state, and in particular, a pick-up plate 15 (shown in fig. 2) for picking up the road base plane is hinged at the bottom of each of the positioning ruler 6 and the measuring ruler 9.
As shown in fig. 1 and 4, in order to ensure the general applicability of the apparatus under different conditions, the scale of the positioning ruler 6 should be set to be plural, the positioning ruler 6 is slidably inserted into the interior of the vertical pipe 5, and a positioning bolt for fixing the positioning ruler 6 is provided at one side of the vertical pipe 5, at this time, when the specification length of the positioning ruler 6 is changed, the measuring ruler 9 should be changed correspondingly due to the unbalanced type of the angle change, that is, one set of positioning ruler 6 corresponds to one set of measuring ruler 9.

Claims (6)

1. The utility model provides a slope chi for road bed side slope detection, a serial communication port, including base plate (1), the bottom fixed mounting of base plate (1) has four two liang of relative sleeve pipes (2), every the inside of sleeve pipe (2) all slides and is provided with bracing piece (3), every all be provided with the fixed subassembly that is used for fixed corresponding bracing piece (3) on sleeve pipe (2), the top of base plate (1) is inlayed and is equipped with level bar (4) that are used for adjusting base plate (1) horizon, one side fixed mounting at base plate (1) top has riser (5) that run through base plate (1), the inside fixed mounting of riser (5) has positioning ruler (6) that are used for contacting with the road base face, one side fixed mounting of riser (5) has cantilever (7), one side fixed mounting that riser (5) were kept away from to cantilever (7) has slide tube (8), a measuring scale (9) which is used for being in contact with a roadbed surface is arranged in the sliding pipe (8) in a sliding mode, and angle scales are carved at the corresponding position on the measuring scale (9).
2. A slope rule for detecting the slope of a roadbed slope according to claim 1, characterized in that the bottom of each support rod (3) is fixedly provided with a universal wheel (10) for adjusting the relative position of the equipment.
3. A slope ruler for detecting the slope of a roadbed side slope according to claim 2, characterized in that the outer sides of four sleeves (2) are fixedly provided with hinged seats (11), and each hinged seat (11) is hinged with a telescopic rod (12) which is used for abutting against a roadbed surface and used for stabilizing the relative position of the base plate (1).
4. The slope ruler for detecting the slope of the roadbed side slope as claimed in claim 1, wherein a sliding opening is formed between every two opposite sleeves (2), a connecting rod (13) used for connecting two corresponding supporting rods (3) is arranged between every two opposite sliding openings in a sliding mode, and two adjusting screws (14) which are connected in a screwing mode and arranged in the middle of the corresponding connecting rod (13) are rotatably arranged at the top of the base plate (1).
5. A grade rod for grade detection of subgrade side slopes according to claim 1, characterized in that the bottom of the positioning rod (6) and the measuring rod (9) are hinged with a pick-up angle plate (15) for picking up the road base plane.
6. The slope rule for detecting the slope of the roadbed side slope is characterized in that the scale specification of the positioning rule (6) is multiple, the positioning rule (6) is inserted in the vertical pipe (5) in a sliding mode, and a positioning bolt for fixing the positioning rule (6) is arranged on one side of the vertical pipe (5).
CN202023015871.0U 2020-12-14 2020-12-14 A grade rod for road bed side slope detects Active CN213599995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023015871.0U CN213599995U (en) 2020-12-14 2020-12-14 A grade rod for road bed side slope detects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023015871.0U CN213599995U (en) 2020-12-14 2020-12-14 A grade rod for road bed side slope detects

Publications (1)

Publication Number Publication Date
CN213599995U true CN213599995U (en) 2021-07-02

Family

ID=76597912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023015871.0U Active CN213599995U (en) 2020-12-14 2020-12-14 A grade rod for road bed side slope detects

Country Status (1)

Country Link
CN (1) CN213599995U (en)

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