Device for measuring content of chloride ions in concrete

Abstract

The utility model belongs to the technical field of concrete detection, and provides a concrete chloride ion content measuring device which comprises a rack, a rotating mechanism arranged on the rack, a detecting mechanism arranged above the rotating mechanism, at least two containers arranged on the rotating mechanism and used for loading to-be-measured materials, the rotating mechanism moves the containers to the position below the detection mechanism one by one through rotation, and the rack is further provided with a vertical lifting mechanism connected with the detection mechanism. The device further comprises a material receiving mechanism used for receiving drips from the detection mechanism, the material receiving mechanism is connected with the rack, the material receiving mechanism is provided with a material receiving box capable of swinging, and the material receiving box is hinged to the vertical lifting mechanism. According to the utility model, the material receiving box is hinged with the vertical lifting mechanism, so that in the process of continuously detecting the materials to be detected, the vertical lifting mechanism is used for driving the material receiving box to swing so as to avoid or receive the materials dropping from the detection mechanism and receive the materials dropping from the detection mechanism, thereby reducing the pollution to the environment or the materials to be detected in a container; and the detection precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to concrete detection technical field, concretely is a kind of determination device of concrete chloride ion content. BACKGROUND

[0002] Chloride ion content in concrete is an important index affecting the durability of concrete.Chloride ion can enter the interior of concrete, react with steel bars, cause steel bars to rust, and thus damage the mechanical properties and durability of concrete.Therefore, measuring the chloride ion content in concrete can help assess the durability of concrete and help discover problems in concrete early, take appropriate repair and reinforcement measures, and extend the service life of concrete.

[0003] CN202323531909.3 discloses a chloride ion detector, comprising an outer box body, a turntable is rotatably arranged at the top end of the workbench in the inner cavity of the outer box body, a drive assembly is arranged at the bottom of the outer box body to drive the turntable, the drive assembly comprises a reduction gear ring, the reduction gear ring is fixedly arranged on the outer wall of the turntable, and a drive gear meshing with the reduction gear ring is arranged at one corner of the inner side of the outer box body.

[0004] In the above technical solution, after the sample cylinders are moved one by one to the lower side of the detection pen by the rotation of the turntable, the detection pen is pressed to make the detection pen move downward to detect the chloride ion content of the sample cylinders, thereby completing the continuous detection of the chloride ion content of multiple sample cylinders.However, when continuously detecting materials in different sample cylinders, the materials may drop onto the turntable or the sample cylinders that have not been detected due to the inability to catch the falling materials, causing pollution to the environment or the materials in the sample cylinders. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the above problems, and provides a determination device of concrete chloride ion content, which is hinged with a material receiving box and a vertical lifting mechanism, and in the process of continuously detecting the to-be-detected materials, the vertical lifting mechanism drives the swinging of the material receiving box to avoid or receive the materials falling from the detection mechanism, thereby catching the materials falling from the detection mechanism, reducing the pollution to the environment or the to-be-detected materials in the container, and improving the detection accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A determination device of concrete chloride ion content, comprising a rack, the rack is provided with a rotating mechanism, a detection mechanism is arranged above the rotating mechanism, at least two containers for loading to-be-detected materials are placed on the rotating mechanism, the rotating mechanism moves the containers one by one to the lower side of the detection mechanism by rotation, and the rack is further provided with a vertical lifting mechanism connected with the detection mechanism.

[0008] The vertical lifting mechanism is used for driving the detection mechanism to descend, so that the detection mechanism enters the container and measures the chloride ion content of the material to be measured.

[0009] The device also comprises a material receiving mechanism for receiving the material to be measured dropping from the detection mechanism, wherein the material receiving mechanism is connected with the rack, and the material receiving mechanism is provided with a swingable material receiving box, and the material receiving box is hinged with the vertical lifting mechanism.

[0010] When the detection mechanism descends, the vertical lifting mechanism can swing the material receiving box to avoid the detection mechanism.

[0011] Compared with the prior art, the device has the following beneficial effects:

[0012] In the device, the vertical lifting mechanism capable of driving the detection mechanism to lift and descend is arranged on the rack to cooperate with the rotating mechanism, so that the detection efficiency is improved. In addition, the swingable material receiving box is arranged, and the material receiving box is hinged with the vertical lifting mechanism. In this way, when the detection mechanism is driven by the vertical lifting mechanism to ascend or descend, the swing of the material receiving box can be simultaneously driven, so that the material receiving box can swing to avoid the detection mechanism or the material receiving box can swing to the lower side of the detection mechanism to receive the material. In this way, in the process of continuously detecting the material to be measured, the material to be measured dropping from the detection mechanism can be received, the pollution to the environment or the material to be measured in the container is reduced, and the detection precision is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a perspective view of a concrete chloride ion content measuring device according to embodiment 1;

[0014] Fig. 2 is a perspective view of a material receiving mechanism of a concrete chloride ion content measuring device according to embodiment 1;

[0015] Fig. 3 is a perspective view of a vertical lifting mechanism of a concrete chloride ion content measuring device according to embodiment 1;

[0016] In the drawings, the reference numerals of each drawing are as follows:

[0017] 1, rack; 11, rotating mechanism; 111, disc; 1111, placing groove; 12, vertical lifting mechanism; 121, air cylinder; 122, sliding block; 1221, second hinge; 1222, fixing piece; 12221, through hole; 2, detection mechanism; 21, detection pen; 3, container; 4, material receiving mechanism; 41, material receiving box; 411, material receiving groove; 42, first sliding rail; 421, first hinge; 43, second sliding rail; 44, first swing rod; 45, second swing rod; 5, stirring mechanism; 51, second rotating motor; 52, stirring blade; 6, bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0019] Embodiment 1

[0020] Reference Figs. 1-3 A device for measuring the content of chloride ions in concrete, comprising a rack 1, the rack 1 is provided with a rotating mechanism 11, a detection mechanism 2 is arranged above the rotating mechanism 11, at least two containers 3 for loading materials to be measured are placed on the rotating mechanism 11, the rotating mechanism 11 drives the containers 3 to move to the lower side of the detection mechanism 2 one by one through rotation, and the rack 1 is further provided with a vertical lifting mechanism 12 connected with the detection mechanism 2.

[0021] The vertical lifting mechanism 12 is used for driving the detection mechanism 2 to move downward, so that the detection mechanism 2 enters the container 3 and measures the content of chloride ions in the material to be measured.

[0022] Further comprising a receiving mechanism 4 for receiving the material dropped from the detection mechanism 2, the receiving mechanism 4 is connected with the rack 1, the receiving mechanism 4 is provided with a swingable receiving box 41, and the receiving box 41 is hinged with the vertical lifting mechanism 12.

[0023] When the detection mechanism 2 moves downward, the vertical lifting mechanism 12 can drive the receiving box 41 to swing to avoid the detection mechanism 2.

[0024] In this design, the worker places the container 3 loaded with the material to be tested on the rotating mechanism 11, then the rotating mechanism 11 rotates to make the container 3 rotate, and stops when the container 3 is moved to the position below the detection mechanism 2, the vertical lifting mechanism 12 drives the downward movement of the detection mechanism 2, and the receiving mechanism 4 is connected with the rack 1, and the receiving box 41 is hinged with the vertical lifting mechanism 12, which can drive the swing of the receiving box 41 at the same time when the vertical lifting mechanism 12 drives the downward movement of the detection mechanism 2, so that the receiving box 41 can swing to avoid the detection mechanism 2, so that the detection mechanism 2 can smoothly enter the container 3 to detect the chloride ion content, after the detection is completed, the vertical lifting mechanism 12 drives the upward movement of the detection mechanism 2, at the same time, the receiving box 41 also swings and swings to the position below the detection mechanism 2 to receive the material, then the rotating mechanism 11 rotates again to move another container 3 loaded with the material to be tested to the position below the detection mechanism 2, and the vertical lifting mechanism 12 acts again to complete the continuous detection of the material to be tested; in this way, during the continuous detection of the material to be tested, the material to be tested dropped from the detection mechanism 2 is caught, the pollution to the environment or the material to be tested in the container 3 is reduced, and the detection accuracy is improved.

[0025] Preferably, the rotating mechanism 11 comprises a first rotating motor and a disc 111 provided on the output end of the first rotating motor, a plurality of placing grooves 1111 corresponding to the number of the containers 3 are arranged along the circumferential direction of the disc 111, and the containers 3 are placed in the placing grooves 1111, and the detection mechanism 2 is located above the disc 111.

[0026] Further, a plurality of placing grooves 1111 corresponding to the number of the containers 3 are arranged on the disc 111, and the disc 111 is connected with the output end of the first rotating motor, so that the worker can place the containers 3 in the placing grooves 1111, and drive the disc 111 to rotate by the first rotating motor, so that the containers 3 in the placing grooves 1111 can be moved to the position below the detection mechanism 2.

[0027] More preferably, the vertical lifting mechanism 12 comprises a cylinder 121 provided on the rack 1, a sliding block 122 is provided on the output end of the cylinder 121, the detection mechanism 2 is arranged on the sliding block 122, and the receiving box 41 is hinged with the sliding block 122. The sliding block 122 is driven to rise and fall by the cylinder 121, so that the detection mechanism 2 can rise or fall, and the receiving box 41 is hinged with the sliding block 122 to realize the swing of the receiving box 41.

[0028] In the embodiment, the material receiving mechanism 4 further comprises a first sliding rail 42 and a second sliding rail 43 arranged on the frame 1, the sliding block 122 is connected between the first sliding rail 42 and the second sliding rail 43, both sides of the material receiving box 41 are provided with first swing rods 44 which can swing, the first swing rods 44 are provided with a second swing rod 45 which can swing, the first swing rods 44 are hinged to the first sliding rail 42, and the second swing rod 45 is hinged to the sliding block 122.

[0029] Preferably, two first hinge members 421 are arranged on the side of the first sliding rail 42 away from the detection mechanism 2, and the two first swing rods 44 are respectively hinged to the two first hinge members 421.

[0030] The bottom of the sliding block 122 is provided with a second hinge member 1221, and the second swing rod 45 is hinged to the second hinge member 1221.

[0031] Specifically, the arrangement of the first sliding rail 42 and the second sliding rail 43 can guide the movement of the sliding block 122, the first swing rods 44 on both sides of the material receiving box 41 are hinged to the first hinge members 421 of the first sliding rail 42, and the second swing rod 45 between the first swing rods 44 is hinged to the second hinge member 1221 of the sliding block 122, so that when the sliding block 122 is driven downward by the air cylinder 121, the first swing rods 44 and the second swing rod 45 can be driven to make the material receiving box 41 swing to avoid the detection mechanism 2, after the detection is completed, the air cylinder 121 drives the sliding block 122 to move upward again to make the first swing rods 44 and the second swing rod 45 swing, so that the material receiving box 41 swings to the lower side of the detection mechanism 2 to receive the material.

[0032] More preferably, the material receiving box 41 is provided with a material receiving groove 411. The material receiving groove 411 is arranged on the material receiving box 41 to receive and store the material dropped from the detection mechanism 2.

[0033] In the embodiment, the stirring mechanism 5 for stirring the material to be detected in the container 3 is further included, and the stirring mechanism 5 is connected with the vertical lifting mechanism 12; the vertical lifting mechanism 12 is used to drive the synchronous downward movement of the stirring mechanism 5 and the detection mechanism 2.

[0034] Specifically, the container 3 loaded with the material to be measured is first moved to the lower side of the stirring mechanism 5 by the rotating mechanism 11, then the vertical lifting mechanism 12 drives the synchronous downward movement of the stirring mechanism 5 and the detection mechanism 2, so that the material to be measured in the container 3 is first stirred to improve the uniformity, then the vertical lifting mechanism 12 is reset, the rotating mechanism 11 is rotated again to move the stirred material to be measured to the lower side of the detection mechanism 2, and the vertical lifting mechanism 12 drives the downward movement of the detection mechanism 2 and the stirring mechanism 5 again, so that the detection mechanism 2 can detect the stirred material to be measured. In this way, the material to be measured can be stirred uniformly before detection, and the detection accuracy is improved.

[0035] Preferably, the stirring mechanism 5 comprises a second rotating motor 51 arranged on the output end of the vertical lifting mechanism 12, and a stirring blade 52 is arranged on the rotating shaft of the second rotating motor 51. The stirring blade 52 is arranged on the rotating shaft of the second rotating motor 51, so that the material to be measured in the container 3 can be stirred when the rotating shaft of the second rotating motor 51 is driven to rotate.

[0036] In actual application, the detection mechanism 2 comprises a detection pen 21 which is detachably arranged on the sliding block 122.

[0037] More preferably, the top of the sliding block 122 is provided with a fixing piece 1222, the top of the fixing piece 1222 is provided with a through hole 12221 which penetrates the fixing piece 1222 and the sliding block 122, and the detection pen 21 is arranged in the through hole 12221.

[0038] The fixing piece 1222 is threadedly connected with two bolts 6 which are used to press the detection pen 21 in the through hole 12221.

[0039] Specifically, when the detection pen 21 is fixed, the detection pen 21 is arranged in the through hole 12221, and after the height of the detection pen 21 is adjusted, the detection pen 21 is pressed by the two bolts 6 arranged on the fixing piece 1222. The detection pen 21 can be detachably replaced and the height of the detection pen 21 can be adjusted by workers.

[0040] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, a number of improvements or modifications can be made, and these improvements or modifications should be regarded as the protection scope of the present application.

Claims

1. A device for determining the chloride ion content of concrete, comprising a frame, said frame being provided with a rotating mechanism, a detection mechanism being arranged above said rotating mechanism, at least two containers for loading the material to be determined being arranged on said rotating mechanism, said rotating mechanism being arranged to move the containers one by one under the detection mechanism by rotating, characterized in that, The rack is further provided with a vertical lifting mechanism connected with the detection mechanism; The vertical lifting mechanism is used to drive the detection mechanism to move downward, so that the detection mechanism enters the container and measures the chloride ion content of the material to be measured; Further comprising a receiving mechanism for receiving the material dropped from the detection mechanism, the receiving mechanism is connected with the rack, the receiving mechanism is provided with a swingable receiving box, the receiving box is hinged with the vertical lifting mechanism; When the detection mechanism moves downward, the vertical lifting mechanism can drive the receiving box to swing to avoid the detection mechanism.

2. The apparatus for measuring the chloride ion content of concrete according to claim 1, wherein The rotating mechanism comprises a first rotating motor and a disc provided on the output end of the first rotating motor, a plurality of placing grooves corresponding to the number of containers are arranged along the circumferential direction of the disc, and the containers are placed in the placing grooves, and the detection mechanism is located above the disc.

3. The apparatus for measuring the chloride ion content of concrete according to claim 1, wherein The vertical lifting mechanism comprises a cylinder provided on the rack, the output end of the cylinder is provided with a sliding block, the detection mechanism is arranged on the sliding block, and the receiving box is hinged with the sliding block.

4. The apparatus for measuring the chloride ion content of concrete according to claim 3, wherein The receiving mechanism further comprises a first sliding rail and a second sliding rail provided on the rack, the sliding block is connected between the first sliding rail and the second sliding rail, both sides of the receiving box are provided with a swingable first swing rod, a swingable second swing rod is arranged between the first swing rods, the first swing rods are hinged with the first sliding rail, and the second swing rod is hinged with the sliding block.

5. The apparatus for measuring the chloride ion content of concrete according to claim 4, wherein Two first hinging pieces are arranged on the side of the first sliding rail away from the detection mechanism, and the two first swing rods are respectively hinged on the two first hinging pieces. The bottom of the sliding block is provided with a second hinging piece, and the second swing rod is hinged on the second hinging piece.

6. The apparatus for measuring the chloride ion content of concrete according to claim 1, wherein The receiving box is provided with a receiving groove.

7. The apparatus for measuring the chloride ion content of concrete according to claim 1, wherein Further comprising a stirring mechanism for stirring the material to be measured in the container, the stirring mechanism is connected with the vertical lifting mechanism; the vertical lifting mechanism is used to drive the synchronous downward movement of the stirring mechanism and the detection mechanism.

8. The apparatus for measuring the chloride ion content of concrete according to claim 7, wherein The stirring mechanism comprises a second rotating motor provided on the output end of the vertical lifting mechanism, and a stirring blade is arranged on the rotating shaft of the second rotating motor.

9. The apparatus for measuring the chloride ion content of concrete according to claim 3, wherein The detection mechanism comprises a detection pen, which is detachably arranged on the sliding block.

10. The apparatus for measuring the chloride ion content of concrete according to claim 9, wherein The top of the sliding block is provided with a fixing piece, the top of the fixing piece has a through hole, and the through hole penetrates the fixing piece and the sliding block, and the detection pen is arranged in the through hole; Two bolts are threadedly connected on the fixing piece, and the bolts are used to press the detection pen in the through hole.

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