Concrete chloride ion electric flux tester

Abstract

A concrete chloride ion electric flux tester comprises a concrete chloride ion electric flux tester body and a support, the left side and the right side of the concrete chloride ion electric flux tester body are fixedly connected with the inner side of the support respectively, second square plates are fixedly connected to the front portion and the rear portion of the inner side of the top of the support respectively, and a containing structure is connected to the inner wall of the support. A plurality of second magnetic blocks are fixedly connected to the front part of the top of the concrete chloride ion electric flux tester, so that the inner side of a screw rod is separated from a second square plate, then a first square plate is pushed forwards to enable a sliding block to slide forwards at the top of a bracket, the sliding sliding block drives a vertical plate to move forwards on the inner wall of the bracket, and the moving vertical plate drives a straight rod and a circular plate to move forwards; when the concrete chloride ion electric flux tester is used, the straight rod and the circular plate are gradually moved out of the support, then the handle drives the screw rod to rotate inwards, the inner side of the outer wall of the screw rod is connected with the inner wall of the second square plate in an inserted mode, an overlong wire is wound around the outer wall of the straight rod to be stored, winding among a plurality of wires is avoided, and normal operation of the concrete chloride ion electric flux tester is ensured. And the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a concrete chloride ion electric flux measuring instrument, in particular to a concrete chloride ion electric flux measuring instrument. Background Art

[0002] Concrete chloride flux meter is a laboratory device used to measure the chloride ion permeability of concrete. The measured data can estimate the chloride ion permeability coefficient of concrete, and then predict the service life of concrete, evaluate the concrete structure design and concrete quality control based on durability.

[0003] For example, a concrete chloride ion flux meter with the authorization announcement number "CN201163274Y" also includes a test host with a built-in main control board and a printer. The components connected to the main control board and the control bus include a data bus driver, a display interface, a keyboard interface, an RS232 interface circuit, a sampling circuit, a central processing unit, a controller, a memory, a power supply voltage conversion module and a power switch. The anode power socket is connected to the anode electrode through a wire, the cathode power socket is connected to the cathode electrode through a wire, and the temperature sensor socket is connected to the temperature sensor through a signal line. The problem of automatically and accurately measuring the concrete chloride ion flux and reducing the workload of data post-processing is solved. However, when using the concrete chloride ion flux meter, it is necessary to cooperate with multiple wires to work. In order to facilitate operation, the wires are set too long, and the wires are not retracted. It is easy for the wires to get tangled during the operation of the concrete chloride ion flux meter, and they need to be sorted, which affects the normal operation of the concrete chloride ion flux meter and reduces the work efficiency. Summary of the invention

[0004] The utility model aims to solve the problems existing in the prior art and provides a concrete chloride ion flux measuring instrument, thereby ensuring the normal operation of the concrete chloride ion flux measuring instrument and improving the working efficiency.

[0005] The utility model adopts a technical solution to solve the technical problem: the concrete chloride ion flux meter comprises a concrete chloride ion flux meter and a bracket, the left and right sides of the concrete chloride ion flux meter are respectively fixedly connected to the inner side of the bracket, the front and back of the inner side of the top of the bracket are respectively fixedly connected with second square plates, the inner wall of the bracket is connected with a storage structure, a plurality of second magnetic blocks are fixedly connected to the top front of the concrete chloride ion flux meter, a plurality of protective structures are connected to the front bottom of the concrete chloride ion flux meter, and the left and right sides of the front bottom of the concrete chloride ion flux meter are respectively fixedly connected with slot plates.

[0006] For further improvement, the storage structure includes a vertical plate and a sliding block, the upper and lower sides of the vertical plate are respectively fitted with the upper and lower sides of the inner wall of the bracket, the top of the vertical plate is fixedly connected to the bottom of the sliding block, the top of the vertical plate is fixedly connected to a first square plate, the inner wall of the first square plate is threadedly connected with a screw, the outer side of the screw is fixedly connected to a handle, the front side of the vertical plate is fixedly connected to a plurality of straight rods, and the front sides of the plurality of straight rods are respectively fixedly connected to circular plates.

[0007] For further improvement, the outer wall of the sliding block is slidably engaged with the top notch of the bracket, and the inner side of the outer wall of the screw rod is plugged into the inner wall of the rear second square plate.

[0008] Further improvement, the protective structure includes a straight plate and a vertical plate, the rear end face of the straight plate is fixedly connected to the front bottom of the concrete chloride ion flux meter, the inner side of the straight plate is rotatably connected to the lower part of the outer wall of the vertical plate, a bent rod is fixedly connected to the upper front of the vertical plate, and the top of the rear end face of the vertical plate is fixedly connected to the first magnetic block.

[0009] Further improvement, the rear end surface of the first magnetic block is adsorbed and connected to the front surface of the second magnetic block.

[0010] Further improvement, the rear end surface of the vertical plate is fitted with the front interface of the concrete chloride ion flux meter.

[0011] The beneficial effect of the utility model is as follows: the utility model, through the handle in the storage structure, drives the screw rod to rotate outward through the first square plate, so that the inner side of the screw rod is separated from the second square plate, and then the first square plate is pushed forward to make the slider slide forward on the top of the bracket, the sliding slider drives the vertical plate to move forward on the inner wall of the bracket, and the moving vertical plate drives the straight rod and the circular plate to move forward, so that the straight rod and the circular plate are gradually moved out of the interior of the bracket, and then the handle drives the screw rod to rotate inward, so that the inner side of the outer wall of the screw rod is plugged into the inner wall of the second square plate, and then the excessively long wire is wound around the outer wall of the straight rod for storage, so as to avoid entanglement between multiple wires, ensure the normal operation of the concrete chloride ion flux meter, and improve the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the connection relationship between the middle vertical plate, the slider and the first square plate;

[0014] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0015] Figure 4 for Figure 1 Schematic diagram of the structure of B;

[0016] Figure 5 for Figure 1 Schematic diagram of the structure of C;

[0017] Figure 6 for Figure 1 Schematic diagram of the connection relationship between the middle slot plate, round block and base.

[0018] Explanation of the accompanying reference numerals: 1. Concrete chloride ion flux meter, 2. Storage structure, 201. Vertical plate, 202. Sliding block, 203. First square plate, 204. Screw, 205. Handle, 206. Straight rod, 207. Round plate, 3. Protection structure, 301. Straight plate, 302. Vertical plate, 303. Bending rod, 304. First magnetic block, 4. Bracket, 5. Second square plate, 6. Second magnetic block, 7. Slot plate, 8. Round block, 9. Base. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings: Example

[0020] See attached Figure 1-6 In the present embodiment, a concrete chloride ion flux meter comprises a concrete chloride ion flux meter 1 and a bracket 4. The left and right sides of the concrete chloride ion flux meter 1 are respectively fixedly connected to the inner side of the bracket 4. How to operate and use the concrete chloride ion flux meter 1 is already a prior art, and no further elaboration is given. The model is selected according to the use requirements. The front and back inner sides of the top of the bracket 4 are respectively fixedly connected with second square plates 5, and the inner wall of the bracket 4 is connected with a storage structure 2. A plurality of second magnetic blocks 6 are fixedly connected to the top front of the concrete chloride ion flux meter 1, and the second magnetic blocks 6 are positive poles. A plurality of protective structures 3 are connected to the front bottom of the concrete chloride ion flux meter 1, and slot plates 7 are respectively fixedly connected to the left and right sides of the front bottom of the concrete chloride ion flux meter 1.

[0021] The storage structure 2 includes a vertical plate 201 and a slider 202. The upper and lower sides of the vertical plate 201 are respectively fitted with the upper and lower sides of the inner wall of the bracket 4. The top of the vertical plate 201 is fixedly connected to the bottom of the slider 202. The top of the vertical plate 201 is fixedly connected to a first square plate 203. The inner wall of the first square plate 203 is threadedly connected with a screw 204. The screw 204 is forced to rotate left and right through the inner wall of the first square plate 203. The outer side of the screw 204 is fixedly connected to a handle 205. The handle 205 is convenient for driving the screw 204 to rotate. The front of the vertical plate 201 is fixedly connected to a plurality of straight rods 206. The front sides of the plurality of straight rods 206 are respectively fixedly connected to circular plates 207. The outer wall of the slider 202 is slidably engaged with the top notch of the bracket 4. The slider 202 is forced to slide back and forth through the top notch of the bracket 4. The inner side of the outer wall of the screw 204 is plugged into the inner wall of the rear second square plate 5.

[0022] The handle 205 in the storage structure 2 drives the screw rod 204 to rotate outward through the first square plate 203, so that the inner side of the screw rod 204 is separated from the second square plate 5, and then the first square plate 203 is pushed forward to make the slider 202 slide forward on the top of the bracket 4, and the sliding slider 202 drives the vertical plate 201 to move forward on the inner wall of the bracket 4, and the moving vertical plate 201 drives the straight rod 206 and the circular plate 207 to move forward, so that the straight rod 206 and the circular plate 207 gradually move out of the inside of the bracket 4, and then the handle 205 drives the screw rod 204 to rotate inward, so that the inner side of the outer wall of the screw rod 204 is plugged into the inner wall of the second square plate 5, and then the excessively long wire is wound around the outer wall of the straight rod 206 for storage, so as to avoid entanglement between multiple wires, thereby ensuring the normal operation of the concrete chloride ion flux meter and improving the working efficiency.

[0023] The protective structure 3 includes a straight plate 301 and a vertical plate 302. The rear end face of the straight plate 301 is fixedly connected to the front bottom of the concrete chloride ion flux meter 1. The inner side of the straight plate 301 is rotatably connected to the lower part of the outer wall of the vertical plate 302. The vertical plate 302 is rotated by the force through the inner pin of the straight plate 301. A bent rod 303 is fixedly connected to the upper front of the vertical plate 302. The bent rod 303 is convenient for driving the vertical plate 302 to flip forward and backward. A first magnetic block 304 is fixedly connected to the top of the rear end face of the vertical plate 302. The first magnetic block 304 is a negative pole. The rear end face of the first magnetic block 304 is adsorbed and connected to the front of the second magnetic block 6. The rear end face of the vertical plate 302 fits the front interface of the concrete chloride ion flux meter 1.

[0024] Working principle:

[0025] Concrete chloride ion flux meter working:

[0026] The top of the concrete chloride ion flux meter 1 is made to fit with the desktop, and then the user holds the curved rod 303 and moves it forward. The moving curved rod 303 brings the vertical plate 302 to rotate forward on the inner side of the straight plate 301, so that the vertical plate 302 is separated from the front interface of the concrete chloride ion flux meter 1, and then the wire is plugged into the front interface of the concrete chloride ion flux meter 1, and the other end of the wire is in contact with the concrete to be tested after being treated by the vacuum saturation method. The permeability or density of the concrete is quickly evaluated by measuring the value of the electricity flowing through the concrete in 6 hours.

[0027] Concrete chloride ion flux meter wire placement:

[0028] If there are too many test pieces, the number of wires plugged into the front of the concrete chloride ion flux meter 1 will also increase. At this time, the handle 205 rotates the screw 204 outward through the first square plate 203, so that the inner side of the screw 204 is separated from the second square plate 5, and then the first square plate 203 is pushed forward to make the slider 202 slide forward on the top of the bracket 4, and the sliding slider 202 moves forward with the vertical plate 201 on the inner wall of the bracket 4, and the moving vertical plate 201 moves forward with the straight rod 206 and the circular plate 207, so that the straight rod 206 and the circular plate 207 gradually move out of the inside of the bracket 4, and then the handle 205 rotates the screw 204 inward, so that the inner side of the outer wall of the screw 204 is plugged into the inner wall of the second square plate 5, and then the excessively long wire is wrapped around the outer wall of the straight rod 206 for storage to avoid entanglement between multiple wires. Example

[0029] See attached Figure 1-6 : In this embodiment, a concrete chloride ion flux measuring instrument also includes a round block 8 and a base 9, the outer wall of the round block 8 is plugged into the inner wall of the slot plate 7, the bottom of the round block 8 is fixedly connected to the bottom of the base 9, and the top of the base 9 is in contact with the bottom of the slot plate 7.

[0030] Working principle:

[0031] When the concrete chloride ion flux meter 1 needs to be elevated, the outer wall of the round block 8 is plugged into the inner wall of the slot plate 7. At this time, the base 9 is located at the bottom of the slot plate 7. The base 9 can lift the slot plate 7 and the concrete chloride ion flux meter 1 to complete the elevation, which can prevent the bottom of the concrete chloride ion flux meter 1 from contacting the water source on the desktop.

[0032] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A concrete chloride ion flux measuring instrument, comprising a concrete chloride ion flux measuring instrument (1) and a bracket (4), characterized in that: The left and right sides of the concrete chloride ion electric flux measuring instrument (1) are respectively fixedly connected to the inner side of the bracket (4); the front and rear inner sides of the top of the bracket (4) are respectively fixedly connected to second square plates (5); the inner wall of the bracket (4) is connected to a storage structure (2); the top front of the concrete chloride ion electric flux measuring instrument (1) is fixedly connected to a plurality of second magnetic blocks (6); the front bottom of the concrete chloride ion electric flux measuring instrument (1) is connected to a plurality of protective structures (3); and the left and right sides of the front bottom of the concrete chloride ion electric flux measuring instrument (1) are respectively fixedly connected to slot plates (7).

2. The concrete chloride ion flux measuring instrument according to claim 1, characterized in that: The storage structure (2) comprises a vertical plate (201) and a sliding block (202); the upper and lower sides of the vertical plate (201) are respectively fitted with the upper and lower sides of the inner wall of the bracket (4); the top of the vertical plate (201) is fixedly connected to the bottom of the sliding block (202); the top of the vertical plate (201) is fixedly connected to a first square plate (203); the inner wall of the first square plate (203) is threadedly connected to a screw rod (204); the outer side of the screw rod (204) is fixedly connected to a handle (205); the front side of the vertical plate (201) is fixedly connected to a plurality of straight rods (206); the front sides of the plurality of straight rods (206) are respectively fixedly connected to round plates (207).

3. The concrete chloride ion flux measuring instrument according to claim 2, characterized in that: The outer wall of the sliding block (202) is slidably engaged with the top notch of the bracket (4), and the inner side of the outer wall of the screw rod (204) is plugged into the inner wall of the rear second square plate (5).

4. The concrete chloride ion flux measuring instrument according to claim 1, characterized in that: The protective structure (3) comprises a straight plate (301) and a vertical plate (302); the rear end face of the straight plate (301) is fixedly connected to the front bottom of the concrete chloride ion electric flux measuring instrument (1); the inner side of the straight plate (301) is rotatably connected to the lower part of the outer wall of the vertical plate (302); a bent rod (303) is fixedly connected to the upper part of the front of the vertical plate (302); and a first magnetic block (304) is fixedly connected to the top of the rear end face of the vertical plate (302).

5. The concrete chloride ion flux measuring instrument according to claim 4, characterized in that: The rear end surface of the first magnetic block (304) is adsorbed and connected to the front surface of the second magnetic block (6).

6. The concrete chloride ion flux measuring instrument according to claim 4, characterized in that: The rear end surface of the vertical plate (302) is in contact with the front interface of the concrete chloride ion electric flux measuring instrument (1).

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