Rapid measuring device for moisture content of roadbed filler

Abstract

The utility model discloses a rapid determination device for the moisture content of roadbed filler, and relates to the technical field of roadbed filler detection devices. The device comprises a driving box, the top of the driving box is fixedly connected with a detection box, and the bottom of one side of the driving box is provided with a sampling plate; a cleaning assembly is arranged on one side of the detection box and comprises a cleaning cylinder, the cleaning cylinder is fixed to one side of the detection box, a detection rod is slidably connected to an inner cavity of the cleaning cylinder, and a probe is fixedly connected to the bottom end of the detection rod. According to the utility model, the three sampling grooves on the surface of the sampling plate can be used for simultaneously detecting the moisture content of roadbed fillers in different areas, and the probe can be cleaned and dried through the cleaning brush and the heater in the cleaning cylinder after each detection is completed, so that the next detection is prevented from being influenced, and after the detection is completed, a detection rod is inserted into the cleaning cylinder, so that the detection efficiency is improved. The probe extends into the sampling groove in the middle, and the detection rod is fixed by using a bolt, so that the storage is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of roadbed filler detection devices, in particular to a roadbed filler moisture content rapid determination device. Background Art

[0002] Rapid determination device for moisture content of roadbed filler: a device used to quickly and accurately measure the moisture content of roadbed filler (such as soil, gravel, crushed stone, etc.). This device usually uses certain sensors or measurement technologies to obtain moisture content information of filler samples in a short time, so that engineering personnel can effectively manage and control the moisture content of roadbed filler. The design purpose of this device is to improve construction efficiency, reduce construction costs, and ensure that the quality of roadbed engineering meets design requirements.

[0003] The existing rapid determination device for the moisture content of roadbed fillers requires multiple tests to reduce the error rate when testing roadbed filler samples. However, the detector surface is easily contaminated with mud and moisture on the filler surface, which will affect the test results and sample data in the next test. After the test is completed, the detector is not convenient to store and is easily damaged, resulting in a decrease in the accuracy of the sensor and affecting subsequent use. To this end, we provide a rapid determination device for the moisture content of roadbed fillers to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a device for quickly determining the moisture content of roadbed fillers. By coordinating a cleaning component and a detection component, the utility model solves the problems of the device for quickly determining the moisture content of roadbed fillers in the prior art, that the probe surface is easily contaminated with mud and moisture, which affects the detection, and the probe is inconvenient to store.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a device for quickly determining the moisture content of roadbed filler, comprising a driving box, a detection box is fixedly connected to the top of the driving box, and a sampling plate is arranged at the bottom of one side of the driving box;

[0007] A cleaning assembly is provided on one side of the detection box, and the cleaning assembly includes a cleaning cylinder, which is fixed on one side of the detection box, a detection rod is slidably connected to the inner cavity of the cleaning cylinder, a probe is fixedly connected to the bottom end of the detection rod, heating blocks are fixedly connected to both sides of the inner cavity of the cleaning cylinder, rotating rods are movably connected to the bottom of both sides of the inner cavity of the cleaning cylinder, a cleaning brush is fixedly connected to the surface of the rotating rod, and a limiting member is provided on the top of the cleaning cylinder;

[0008] The inner cavity of the drive box is provided with a detection component, and the detection component includes a motor, which is fixed to the top of the inner cavity of the drive box, and the output end of the motor is fixedly connected with a threaded rod, and the surface of the threaded rod is threadedly connected with a sliding sleeve, and one side of the sliding sleeve is fixedly connected with a connecting block, and one side of the connecting block is fixed to one side of the sampling plate.

[0009] The utility model is further configured that the limiting member includes a fixing ring, the fixing ring is movably connected to the top of the cleaning cylinder, one side of the surface of the fixing ring is fixedly connected to a limiting block, and the inner cavity of the limiting block is threadedly connected with a bolt.

[0010] The utility model is further configured that a sampling groove is provided in the inner cavity of the sampling plate, and the inner cavity of the sampling groove extends to the outside of the sampling plate.

[0011] The utility model is further configured that the inner cavity of the sampling slot is slidably connected to one side of the probe surface, and the number of the sampling slots is three.

[0012] The utility model is further configured that both sides of the inner cavity of the driving box are fixedly connected with limit rods, and one side of the inner cavity of the sliding sleeve and the inner cavity of the connecting block are respectively slidably connected to the surfaces of the two limit rods.

[0013] The utility model is further configured that a connection port is provided on the top of the detection box, and the input end of the detection rod is electrically connected to the output end of the connection port through an electric wire.

[0014] The utility model is further configured that a slide groove is provided at the bottom of one side of the inner cavity of the driving box, and one side of the connecting block is fixed to one side of the sampling plate through the inner cavity of the slide groove.

[0015] The utility model is further configured that a circular hole is opened at the top of the inner cavity of the cleaning cylinder, and the bottom of the inner cavity of the circular hole extends to the outside of the cleaning cylinder.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model can simultaneously detect the moisture content of roadbed fillers in different areas through the three sampling grooves on the surface of the sampling plate, and after each detection, the cleaning brush and heater in the cleaning cylinder can be used to clean and dry the probe to avoid affecting the next detection. When the detection is completed, the detection rod is inserted into the cleaning cylinder, the probe is extended into the middle sampling groove, and the detection rod is fixed with bolts to complete storage.

[0018] 2. The utility model can lay the sampling groove on the filler surface through the setting of the sampling plate, so as to detect the moisture content of different filler areas at the same time. Through the setting of the probe, the moisture sensor can be inserted into the roadbed filler to detect the moisture content. Through the setting of the cleaning brush and the heating block, the probe surface can be cleaned and heated to ensure the accuracy of the probe detection data.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The present invention is a structural stereogram of a device for quickly measuring the moisture content of roadbed fillers.

[0022] Figure 2 The present invention is a cross-sectional view of a cleaning cylinder of a device for quickly determining the moisture content of roadbed fillers.

[0023] Figure 3 The present invention is a cross-sectional view of a driving box of a device for quickly determining the moisture content of roadbed fillers.

[0024] Figure 4 This is a schematic diagram of a probe for a device for quickly measuring the moisture content of roadbed fillers.

[0025] Figure 5 A device for quickly measuring the moisture content of roadbed fillers Figure 2 A is an enlarged view of the middle image.

[0026] In the accompanying drawings: 1. drive box; 101. detection box; 102. sampling plate; 2. cleaning assembly; 201. cleaning cylinder; 202. detection rod; 203. probe; 204. heating block; 205. rotating rod; 206. cleaning brush; 207. limiter; 3. detection assembly; 301. motor; 302. threaded rod; 303. sleeve; 304. connecting block; 2071. fixing ring; 2072. limiter; 2073. bolt; 4. sampling slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0029] See also Figure 1-5The utility model is a device for quickly determining the moisture content of roadbed filler, comprising a driving box 1, a detection box 101 is fixedly connected to the top of the driving box 1, and a sampling plate 102 is arranged at the bottom of one side of the driving box 1;

[0030] A cleaning assembly 2 is provided at one side of the detection box 101. The cleaning assembly 2 includes a cleaning cylinder 201, which is fixed at one side of the detection box 101. A detection rod 202 is slidably connected to the inner cavity of the cleaning cylinder 201. A probe 203 is fixedly connected to the bottom end of the detection rod 202. Heating blocks 204 are fixedly connected to both sides of the inner cavity of the cleaning cylinder 201. Rotating rods 205 are movably connected to the bottom of both sides of the inner cavity of the cleaning cylinder 201. A cleaning brush 206 is fixedly connected to the surface of the rotating rod 205. A limiting member 207 is provided at the top of the cleaning cylinder 201.

[0031] A detection component 3 is provided in the inner cavity of the driving box 1, and the detection component 3 includes a motor 301. The motor 301 is fixed to the top of the inner cavity of the driving box 1, and a threaded rod 302 is fixedly connected to the output end of the motor 301. A sleeve 303 is threadedly connected to the surface of the threaded rod 302. A connecting block 304 is fixedly connected to one side of the sleeve 303, and one side of the connecting block 304 is fixed to one side of the sampling plate 102.

[0032] Specifically: the distance between the front and rear ends of the sampling plate 102 is relatively long, so as to facilitate the water content detection of roadbed fillers in different areas. The interior of the cleaning cylinder 201 is empty, and is provided with a heating block 204, a rotating rod 205 and a cleaning brush 206. A moisture sensor is fixedly connected to the inside of the probe 203. The detection rod 202 can be limited by the setting of the limiter 207 to facilitate the storage of the detection probe 203. One end of the threaded rod 302 is fixed to the output end of the motor 301, and the other end is rotatably connected to the bottom of the inner cavity of the drive box 1. One side of the inner cavity of the sliding sleeve 303 is slidably connected to the surface of the limit rod, and the center of the inner cavity of the connecting block 304 is slidably connected to the surface of the limit rod. Specific embodiment 2

[0034] See also Figure 1-5 On the basis of the specific embodiment 1, the limiting member 207 includes a fixing ring 2071, which is movably connected to the top of the cleaning tube 201, and a limiting block 2072 is fixedly connected to one side of the surface of the fixing ring 2071. The inner cavity of the limiting block 2072 is threadedly connected with a bolt 2073. The inner cavity of the sampling plate 102 is provided with a sampling groove 4, and the inner cavity of the sampling groove 4 extends to the outside of the sampling plate 102. The inner cavity of the sampling groove 4 is slidably connected to one side of the surface of the probe 203, and the number of the sampling grooves 4 is three.

[0035] Specifically: the fixing ring 2071 is divided into two parts, front and rear, and the left side of the surface is movably connected by a hinge, and the right side of the surface of the fixing ring 2071 is fixedly connected to the limiting block 2072. The inner cavity of the limiting block 2072 is provided with a threaded hole, and the bolt 2073 is threadedly connected to the inner cavity of the threaded hole. In the initial state, the bottom of the inner cavity of the sampling slot 4 is flush with the bottom of the driving box 1, and the three sampling slots 4 are separated by a certain distance to facilitate the detection of the moisture content of the roadbed filler in different areas. Specific embodiment three

[0037] See also Figure 1-5 On the basis of the first and second specific embodiments, both sides of the inner cavity of the driving box 1 are fixedly connected with limit rods, one side of the inner cavity of the sliding sleeve 303 and the inner cavity of the connecting block 304 are respectively slidably connected with the surfaces of the two limit rods, a connecting port is provided at the top of the detection box 101, the input end of the detection rod 202 is electrically connected to the output end of the connecting port through an electric wire, a sliding groove is provided at the bottom of one side of the inner cavity of the driving box 1, one side of the connecting block 304 is fixed to one side of the sampling plate 102 through the inner cavity of the sliding groove, and a circular hole is provided at the top of the inner cavity of the cleaning cylinder 201, and the bottom of the inner cavity of the circular hole extends to the outside of the cleaning cylinder 201.

[0038] Specifically: there are two limit rods, one surface is slidably connected to one side of the inner cavity of the sliding sleeve 303, and the other surface is slidably connected to the center of the inner cavity of the connecting block 304. The function of the two limit rods is to limit. The length of the wire between the connecting port and the detection rod 202 is long enough to enable the detection rod 202 to detect the moisture content inside the three sampling slots 4. The surface of the connecting block 304 slides inside the slide groove, and one side of the connecting block 304 extends to the outside of the drive box 1 by sliding. The round hole allows the probe 203 to be inserted into the cleaning cylinder.

[0039] The working principle of the utility model is as follows: when it is necessary to detect the moisture content of the roadbed filler, first start the motor 301, the motor 301 drives the threaded rod 302 to rotate, the threaded rod 302 drives the sliding sleeve 303 to move, the sliding sleeve 303 drives the connecting block 304 to move, the connecting block 304 drives the sampling plate 102 to move, the sampling slot 4 in the inner cavity of the sampling plate 102 extends to the inside of the filler sample, and then the moisture sensor inside the probe 203 detects the moisture inside it, after the moisture content detection in the middle is completed, move the probe 203 upwards, move it into the cleaning cylinder, and dry its surface through the work of the cleaning brush 206 and the heating block 204, then detect the inside of other sampling slots 4, and finally after use, insert the probe 203 into the middle sampling slot 4, fix it with the bolt 2073 and store it.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for quickly measuring the moisture content of roadbed filler, comprising a drive box (1), characterized in that: The top of the driving box (1) is fixedly connected to a detection box (101), and a sampling plate (102) is provided at the bottom of one side of the driving box (1); A cleaning assembly (2) is provided on one side of the detection box (101), and the cleaning assembly (2) comprises a cleaning cylinder (201), the cleaning cylinder (201) is fixed to one side of the detection box (101), a detection rod (202) is slidably connected to the inner cavity of the cleaning cylinder (201), a probe (203) is fixedly connected to the bottom end of the detection rod (202), heating blocks (204) are fixedly connected to both sides of the inner cavity of the cleaning cylinder (201), rotating rods (205) are movably connected to the bottom of both sides of the inner cavity of the cleaning cylinder (201), a cleaning brush (206) is fixedly connected to the surface of the rotating rod (205), and a limiting member (207) is provided on the top of the cleaning cylinder (201); The inner cavity of the drive box (1) is provided with a detection component (3), and the detection component (3) comprises a motor (301), the motor (301) is fixed to the top of the inner cavity of the drive box (1), the output end of the motor (301) is fixedly connected to a threaded rod (302), the surface of the threaded rod (302) is threadedly connected to a sliding sleeve (303), one side of the sliding sleeve (303) is fixedly connected to a connecting block (304), and one side of the connecting block (304) is fixed to one side of the sampling plate (102).

2. A device for quickly determining the moisture content of roadbed filler according to claim 1, characterized in that: The limiting member (207) comprises a fixing ring (2071), the fixing ring (2071) being movably connected to the top of the cleaning cylinder (201), a limiting block (2072) being fixedly connected to one side of the surface of the fixing ring (2071), and a bolt (2073) being threadedly connected to the inner cavity of the limiting block (2072).

3. A device for quickly determining the moisture content of roadbed filler according to claim 1, characterized in that: The inner cavity of the sampling plate (102) is provided with a sampling groove (4), and the inner cavity of the sampling groove (4) extends to the outside of the sampling plate (102).

4. A device for quickly determining the moisture content of roadbed filler according to claim 3, characterized in that: The inner cavity of the sampling slot (4) is slidably connected to one side of the surface of the probe (203), and the number of the sampling slots (4) is three.

5. A device for quickly determining the moisture content of roadbed filler according to claim 1, characterized in that: Limit rods are fixedly connected to both sides of the inner cavity of the drive box (1), and one side of the inner cavity of the sliding sleeve (303) and the inner cavity of the connecting block (304) are slidably connected to the surfaces of the two limit rods respectively.

6. A device for quickly measuring moisture content of roadbed filler according to claim 1, characterized in that: The top of the detection box (101) is provided with a connection port, and the input end of the detection rod (202) is electrically connected to the output end of the connection port via an electric wire.

7. A device for quickly measuring moisture content of roadbed filler according to claim 1, characterized in that: A sliding groove is provided at the bottom of one side of the inner cavity of the driving box (1), and one side of the connecting block (304) is fixed to one side of the sampling plate (102) through the inner cavity of the sliding groove.

8. A device for quickly measuring moisture content of roadbed filler according to claim 1, characterized in that: A circular hole is provided at the top of the inner cavity of the cleaning cylinder (201), and the bottom of the inner cavity of the circular hole extends to the outside of the cleaning cylinder (201).

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