CN215367175U

CN215367175U - Roadbed slope compaction quality detection device

Info

Publication number: CN215367175U
Application number: CN202121093478.5U
Authority: CN
Inventors: 李文斌
Original assignee: Fujian Highway Bridge Engienering Co ltd
Current assignee: Fujian Expressway Bridge Construction Development Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-31
Anticipated expiration: 2031-05-20

Abstract

The utility model provides a roadbed slope compaction quality detection device, which comprises: detect probe rod still includes: the top plate is penetrated by the detected probe rod; the guide rods are fixedly arranged at the bottom side of the top plate and are distributed in an isosceles triangle with the detection probe rods, the guide rods are provided with sliding blocks in a sliding manner, and one sides of the sliding blocks are fixedly connected with the detection probe rods through connecting rods; the fixed ball is fixedly arranged at the bottom side of the guide rod; the adjusting block is movably clamped outside the fixed ball and is used for matching different side slopes of the roadbed; the fixing seat is fixedly arranged at the bottom side of the adjusting block. The roadbed slope compaction quality detection device is simple in structure and convenient to operate, solves the using problem of the existing roadbed slope, improves the detection accuracy, and meanwhile, due to the structure of the sliding block and the sliding rod, the problem that the existing detection probe rod is easy to deviate can be solved, and the detection accuracy is improved.

Description

Roadbed slope compaction quality detection device

Technical Field

The utility model relates to the technical field of slope quality detection devices, in particular to a roadbed slope compaction quality detection device.

Background

In recent years, the construction of mountain traffic engineering foundations is rapidly promoted, and in order to realize rapid interconnection and intercommunication of traffic, long and narrow valley zones are inevitably required to be penetrated during road route selection, planning and design, so that more filling and digging combined roadbed steep slope engineering appears, and simultaneously, in order to protect an original ecological system, the design requirements of digging or backfilling slope slopes are continuously improved and are close to strict, and a large number of steep slopes and upright slopes are formed. It is worth noting that bedding slopes are continuously emerging due to the restriction of geological conditions of the original place. In production and life, the bedding side slope is unstable, and landslide accidents occur in a large number of layers, so that great loss is caused. Most importantly, the three engineering characteristics, namely bedding, high filling and deep digging and steep slope, including the existing roadbed slope engineering gradually appear, and become an important engineering problem in the construction and development of traffic engineering.

At present, the roadbed side slope is formed by rolling by a side slope compactor or brushing the slope after filling is finished by over filling 50cm on two sides of the roadbed cross section. The method can increase the stability of the side slope to a certain extent, but the method cannot fundamentally solve the problem of the roadbed compaction quality, because the condition of the roadbed side slope compaction quality cannot be quantified, the real compaction condition of the side slope cannot be determined.

In the prior art, for the detection of the compaction quality of the roadbed slope, because the detection position is on the slope, the existing roadbed compaction quality detection instrument and detection method are not suitable for the detection of the compaction quality of the roadbed slope or are difficult to operate and difficult to realize.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention is directed to solving the above-described problems. An object of the present invention is to provide a roadbed slope compaction quality detection device which solves the above problems.

A subgrade slope compaction quality detection device can comprise: detect probe rod still includes:

the top plate is penetrated by the detected probe rod; the guide rods are fixedly arranged at the bottom side of the top plate and are distributed in an isosceles triangle with the detection probe rods, the guide rods are provided with sliding blocks in a sliding manner, and one sides of the sliding blocks are fixedly connected with the detection probe rods through connecting rods; the fixed ball is fixedly arranged at the bottom side of the guide rod; the adjusting block is movably clamped outside the fixed ball and is used for matching different side slopes of the roadbed; the fixing seat is fixedly arranged at the bottom side of the adjusting block.

Preferably, the roadbed slope compaction quality detection device further comprises: the bulges are uniformly and fixedly arranged at the bottom side of the fixed seat.

Preferably, the detection probe may include: a probe; the detector is fixedly arranged on the top side of the probe; and the handle is fixedly arranged on the top side of the detector.

Preferably, the detection probe may further include: the screw rod is fixedly arranged at the bottom side of the handle and is in threaded connection with the top plate, and the bottom side of the screw rod is provided with a spherical groove; the convex ball is fixedly arranged on the top side of the detector and rotatably sleeved in the spherical groove.

Preferably, the connecting rod may be a telescopic rod.

Preferably, the base angle of the isosceles triangle may be 30 ° -75 °.

Preferably, the adjustment angle of the adjustment block can be a at most, wherein a is equal to 60 °.

The roadbed slope compaction quality detection device has the following technical effects:

this application road bed side slope is pressed substantial quantity and is detected dress simple structure, and convenient operation has solved current road bed side slope use problem, improves the accuracy that detects, and slider, slide bar structure can solve the problem that current detection probe rod easily squints simultaneously, have improved the detection precision.

Other characteristic features and advantages of the utility model will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the utility model. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a structural diagram of a roadbed slope compaction quality detection device of the utility model;

FIG. 2 is a diagram showing the state of the roadbed slope compaction quality detection device;

FIG. 3 is an enlarged view of the position of a roadbed slope compaction quality detection device A of the utility model;

FIG. 4 is an enlarged view of the position of a roadbed slope compaction quality detection device B.

In the figure: 10. detecting the probe rod; 20. a top plate; 30. a guide bar; 31. a slider; 32. a connecting rod; 40. fixing the ball; 41. an adjusting block; 42. a fixed seat; 43. a protrusion; 11. a probe; 12. a detector; 13. a handle; 14. a screw rod; 15. a spherical groove; 16. and (4) convex balls.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The roadbed slope compaction quality detection device is described in detail below with reference to the accompanying drawings and embodiments.

Examples

As shown in fig. 1 to 4, an object of the present invention is to provide a roadbed slope compaction quality detection device, which may include: the detecting probe rod 10 further includes:

a top plate 20 through which the probe 10 passes; the guide rods 30 are fixedly arranged at the bottom side of the top plate 20 and comprise two guide rods, the two guide rods and the detection probe rod 10 are arranged in an isosceles triangle shape, a sliding block 31 is arranged on the guide rods 30 in a sliding mode, and one side of the sliding block 31 is fixedly connected with the detection probe rod 10 through a connecting rod 32; the fixed ball 40 is fixedly arranged at the bottom side of the guide rod 30; the adjusting block 41 is movably clamped outside the fixed ball 40 and is used for matching different roadbed slopes; and the fixed seat 42 is fixedly arranged at the bottom side of the adjusting block 41.

When the device is used, the fixing seat 42 is ensured to be attached and fixed with a side slope through rotating the adjusting block 41, so that the compaction quality detector can be stably used on the side slope.

Wherein, because one side detects probe rod 10 and passes through connecting rod 32 and slider 31 fixed connection, and slider 31 slides and sets up at guide arm 30, can guarantee when surveying, the slide bar does not take place the off normal, improves the smart accuracy of measuring.

In order to improve the grip of the device, the roadbed slope compaction quality detection device can further comprise: the protrusions 43 are uniformly fixed on the bottom side of the fixing base 42.

In general, the sensing probe 10 may include: a probe 11; the detector 12 is fixedly arranged on the top side of the probe 11; and a handle 13 fixed on the top side of the detector 12.

For better operation, providing downward pressure, the sensing probe 10 may further include: a screw rod 14 fixedly arranged at the bottom side of the handle 13 and in threaded connection with the top plate 20, wherein the bottom side is provided with a spherical groove 15; and the convex ball 16 is fixedly arranged on the top side of the detector 12 and is rotatably sleeved in the spherical groove 15.

In order to adjust the optimal distance between the detection probe 10 and the guide rod according to different slopes, the use flexibility of the device is improved. The connecting rod 32 may be a telescopic rod.

To improve the stability of the device, the base angle of the isosceles triangle may be 30-75 °. And may be any of 30 degrees, 45 degrees, or 60 degrees.

In practical use, the adjustment angle of the adjustment block 41 may be at most α, where α is equal to 60 °.

The utility model provides a roadbed slope compaction quality detection device theory of operation:

during operation, through the rotation regulating block for fixing base and side slope laminating are fixed, thereby guarantee to use compaction quality detection meter stably in the side slope position, reduce the error that produces when compaction quality detection meter uses, improve the accuracy that detects, adjust the completion back, rotatory handle detects probe rod downstream, detects the compactness of this side slope.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.

The above embodiments are merely to illustrate the technical solutions of the present invention and not to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made without departing from the spirit and scope of the present invention and it should be understood that the present invention is to be covered by the appended claims.

Claims

1. The utility model provides a road bed side slope compaction quality detection device which characterized in that detects probe rod (10), still includes:

a top plate (20) penetrated by the detection probe (10);

the guide rods (30) are fixedly arranged on the bottom side of the top plate (20) and comprise two guide rods, the two guide rods and the detection probe rod (10) are arranged in an isosceles triangle shape, a sliding block (31) is arranged on the guide rods (30) in a sliding mode, and one side of the sliding block (31) is fixedly connected with the detection probe rod (10) through a connecting rod (32);

the fixed ball (40) is fixedly arranged at the bottom side of the guide rod (30);

the adjusting block (41) is movably clamped at the outer side of the fixed ball (40) and is used for matching different side slopes of the roadbed;

and the fixed seat (42) is fixedly arranged at the bottom side of the adjusting block (41).

2. The subgrade slope compaction quality detection device according to claim 1, further comprising:

and the bulges (43) are uniformly and fixedly arranged on the bottom side of the fixed seat (42).

3. The subgrade slope compaction quality detection device according to claim 1, characterized in that the detection probe (10) comprises:

a probe (11);

the detector (12) is fixedly arranged on the top side of the probe (11);

and the handle (13) is fixedly arranged on the top side of the detector (12).

4. The subgrade slope compaction quality detection device according to claim 3, characterized in that the detection probe (10) further comprises:

the screw rod (14) is fixedly arranged on the bottom side of the handle (13) and is in threaded connection with the top plate (20), and the bottom side of the screw rod is provided with a spherical groove (15);

and the convex ball (16) is fixedly arranged on the top side of the detector (12) and is rotatably sleeved in the spherical groove (15).

5. The subgrade slope compaction quality detection device according to claim 1, characterized in that the connecting rod (32) is a telescopic rod.

6. The subgrade slope compaction quality detection device according to claim 1, characterized in that the base angle of the isosceles triangle is 30-75 °.

7. The subgrade slope compaction quality detection device according to the claim 1, characterized in that the adjusting angle of the adjusting block (41) is at most alpha, wherein the alpha is equal to 60 degrees.