CN215866474U - Electric flux detection device for concrete test piece - Google Patents
Electric flux detection device for concrete test piece Download PDFInfo
- Publication number
- CN215866474U CN215866474U CN202121273957.5U CN202121273957U CN215866474U CN 215866474 U CN215866474 U CN 215866474U CN 202121273957 U CN202121273957 U CN 202121273957U CN 215866474 U CN215866474 U CN 215866474U
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- clamping block
- shell
- fixedly connected
- detection device
- electric flux
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Abstract
The utility model discloses an electric flux detection device for a concrete sample, which comprises a mounting frame, wherein a waste bin is arranged in the mounting frame, support plates are symmetrically and fixedly connected with two sides of the mounting frame, a detection assembly is arranged at the top of each support plate, a shell is fixedly connected with the top of the mounting frame, a detector is arranged at the top of the mounting frame in the shell, a display screen is fixedly arranged at the top of the shell through bolts, a ventilation fan is fixedly connected in a through hole in the side wall of the shell, first screw rods penetrate through two sides of the shell and are in threaded connection with the side wall of the shell, the detector is arranged in the shell at the top of the mounting frame, a first handle is rotated, the first handle drives the first screw rods to rotate, the rotating first screw rods push a pressure plate to move, the pressure plate fixes the detector in the shell, and the ventilation fan on the shell works to accelerate the air flow in the shell, the heat dissipation efficiency of the detector is improved.
Description
Technical Field
The utility model relates to the technical field of concrete test piece detection, in particular to a concrete test piece electric flux detection device.
Background
Concrete durability refers to the ability of concrete to withstand the effects of various damaging elements under actual use conditions and maintain strength and appearance integrity over extended periods of time. According to statistics, the concrete durability damage caused by steel bar corrosion accounts for more than 40% of all damages, so the concrete steel bar corrosion is the primary factor influencing the concrete durability. More specifically, chloride ion corrosion is a main cause of steel bar corrosion, and therefore, research and development of a test method for evaluating the resistance of concrete to chloride ion corrosion is urgent, and a concrete test piece electric flux detection device is needed.
However, when the existing detection device is used, a detector in the detection device is generally placed on a mounting frame during working, and when the detection device is used, the detector falls due to misoperation because of no fixation, and meanwhile, the heat dissipation efficiency of the detector is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric flux detection device for a concrete test piece, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
concrete sample electric flux detection device, including the mounting bracket, be provided with the dump bin in the mounting bracket, the fixedly connected with backup pad of mounting bracket bilateral symmetry, the backup pad top is provided with the determine module, mounting bracket top fixedly connected with casing, the mounting bracket top is provided with the detector in the casing, there is the display screen at the casing top through bolt fixed mounting, fixedly connected with scavenger fan in the through-hole of casing lateral wall, the casing both sides are run through and are provided with first screw rod, first screw rod and casing lateral wall threaded connection, the one end of first screw rod in the casing is rotated and is connected with the clamp plate, the first handle of one end fixedly connected with of first screw rod outside the casing.
As a further scheme of the utility model: the detection assembly comprises a bottom plate, a first clamping block and a vertical plate are fixedly connected to the top of the bottom plate, a second clamping block is arranged between the first clamping block and the vertical plate, guide rods are arranged in four corners of the first clamping block in a penetrating manner, the guide rods sequentially penetrate through the second clamping block and the vertical plate, two ends of each guide rod are fixed to the first clamping block and the vertical plate through nuts, the second clamping block is connected with the guide rods in a sliding manner, a second screw rod is rotatably connected to one side of the second clamping block and penetrates through the vertical plate, the second screw rod is in threaded connection with the vertical plate, a second handle is fixedly connected to one end of the second screw rod outside the vertical plate, liquid storage tanks are arranged in the first clamping block and the second clamping block, electrodes are arranged at the top of the first clamping block and the second clamping block, liquid injection ports are formed in two sides of the first clamping block and the second clamping block, sealing rubber sleeves are fixedly arranged in openings on the opposite sides of the first clamping block and the second clamping block, the through-hole has been seted up to the sealing rubber cover lateral wall, be provided with between first clamp splice and the second clamp splice and detect the piece, it embeds in the sealing rubber cover to detect the piece both ends, the guide way has been seted up to the bottom plate, the bin outlet bottom fixedly connected with fluid-discharge tube of first clamp splice and second clamp splice bottom, the fluid-discharge tube of first clamp splice runs through the bottom plate, the fluid-discharge tube of second clamp splice runs through the guide way, fluid-discharge tube bottom fixedly connected with valve.
As a still further scheme of the utility model: the top of the supporting plate is provided with a plurality of groups of T-shaped sliding grooves, and grooves are formed in the supporting plate between each group of T-shaped sliding grooves.
As a still further scheme of the utility model: the bottom plate bottom is symmetrical and fixedly connected with T-shaped guide rails, the T-shaped guide rails are arranged in T-shaped sliding grooves, and the T-shaped guide rails are connected with the T-shaped sliding grooves in a sliding mode.
As a still further scheme of the utility model: the drain pipe is arranged in the groove of the supporting plate.
As a still further scheme of the utility model: the lower end of the valve is connected with a through hole at the top of the waste box through a hose.
As a still further scheme of the utility model: the four corners of the bottom of the mounting frame are fixedly connected with universal wheels, and the brake pads are rotatably connected to the universal wheels.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the detector is placed in the shell at the top of the mounting frame, the first handle is rotated, the first handle drives the first screw rod to rotate, the rotating first screw rod pushes the pressing plate to move, the pressing plate fixes the detector in the shell, and meanwhile, the ventilation fan on the shell works, so that the air flow in the shell is accelerated, and the heat dissipation efficiency of the detector is accelerated.
2. According to the utility model, one end of the detection block is clamped in the sealing rubber sleeve in the first clamping block, the second handle is rotated, the second handle pushes the second clamping block to move under the guiding action of the guide rod through the second screw rod, and the other end of the detection block is clamped by the sealing rubber sleeve in the second clamping block, so that the detection blocks with different sizes can be detected.
3. After the detection is finished, the valve is opened, and the solution in the liquid storage tank discharges the waste liquid into the waste tank through the liquid discharge pipe and the liquid guide hose at the bottom of the valve, so that the waste liquid is conveniently collected, the waste liquid is conveniently treated in a centralized manner, and the pollution is reduced.
Drawings
FIG. 1 is a schematic structural diagram of an electric flux detection device for a concrete sample.
FIG. 2 is a schematic structural diagram of a shell in the electric flux detection device for a concrete sample.
Fig. 3 is a side view of a support plate in the concrete specimen electric flux detecting apparatus.
FIG. 4 is a cross-sectional view of the detection assembly in the electric flux detection apparatus for a concrete specimen.
Fig. 5 is a plan view of a support plate in the concrete specimen electric flux detecting apparatus.
In the figure: the device comprises a mounting frame 1, a universal wheel 2, a waste bin 3, a supporting plate 4, a detection assembly 5, a detector 6, a shell 7, a display screen 8, a ventilation fan 9, a first handle 10, a first screw rod 11, a pressing plate 12, a groove 13, a T-shaped sliding groove 14, a bottom plate 15, a T-shaped guide rail 16, a liquid discharge pipe 17, a valve 18, a first clamping block 19, a second clamping block 20, a second screw rod 21, a vertical plate 22, a second handle 23, a guide rod 24, an electrode 25, a liquid storage tank 26, a sealing rubber sleeve 27, a through hole 28, a detection block 29, a liquid injection port 30 and a guide groove 31.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-5, in the embodiment of the utility model, the electric flux detection device for the concrete sample comprises an installation frame 1, a waste bin 3 is arranged in the installation frame 1, support plates 4 are symmetrically and fixedly connected to two sides of the installation frame 1, a detection assembly 5 is arranged on the top of each support plate 4, a shell 7 is fixedly connected to the top of the installation frame 1, a detector 6 is arranged in the shell 7 on the top of the installation frame 1, the detector 6 is GBT 50082-2009 standard test method for long-term performance and durability of common concrete, adopts an existing electric flux tester for the concrete sample (meeting the relevant regulations of the national industry standard ' concrete chloride ion electric flux tester ' JG/T261 '), is manufactured and sold by Beijing Nalde Intelligent science and technology Limited company and has a model number of NEL-PEU, a display screen 8 is fixedly installed on the top of the shell 7 through bolts, the ventilation fan 9 is fixedly connected in the through hole in the side wall of the shell 7, the model of the ventilation fan 9 is YY120-50/4, the manufacturer is Fuyang fire Sen electric appliance Co., Ltd, first screw rods 11 penetrate through two sides of the shell 7, the first screw rods 11 are in threaded connection with the side wall of the shell 7, one ends of the first screw rods 11 in the shell 7 are rotatably connected with a pressing plate 12, and one ends of the first screw rods 11 outside the shell 7 are fixedly connected with a first handle 10.
The detection component 5 comprises a bottom plate 15, a first clamping block 19 and a vertical plate 22 are fixedly connected to the top of the bottom plate 15, a second clamping block 20 is arranged between the first clamping block 19 and the vertical plate 22, guide rods 24 are arranged at four corners of the first clamping block 19 in a penetrating manner, the guide rods 24 sequentially penetrate through the second clamping block 20 and the vertical plate 22, two ends of each guide rod 24 are fixed on the first clamping block 19 and the vertical plate 22 through nuts, the second clamping block 20 is in sliding connection with the guide rods 24, one side of the second clamping block 20 is rotatably connected with a second screw 21, the second screw 21 penetrates through the vertical plate 22, the second screw 21 is in threaded connection with the vertical plate 22, a second handle 23 is fixedly connected to one end of the second screw 21 outside the vertical plate 22, liquid storage tanks 26 are arranged in the first clamping block 19 and the second clamping block 20, electrodes 25 are arranged at the tops of the first clamping block 19 and the second clamping block 20, liquid injection ports 30 are arranged on two sides of the electrodes 25 of the first clamping block 19 and the second clamping block 20, fixed mounting has a sealing rubber sleeve 27 in the opening of first clamp splice 19 and second clamp splice 20 opposite side, through-hole 28 has been seted up to sealing rubber sleeve 27 lateral wall, be provided with between first clamp splice 19 and the second clamp splice 20 and wait to detect piece 29 (concrete test piece), it embeds in sealing rubber sleeve 27 to detect piece 29 both ends, guide way 31 has been seted up to bottom plate 15, the bin outlet bottom fixedly connected with fluid-discharge tube 17 of first clamp splice 19 and second clamp splice 20 bottom, fluid-discharge tube 17 of first clamp splice 19 runs through the bottom plate, fluid-discharge tube 17 of second clamp splice 20 runs through guide way 31, fluid-discharge tube 17 bottom fixedly connected with valve 18.
The top of the supporting plate 4 is provided with a plurality of groups of T-shaped sliding grooves 14, and the supporting plate 4 is provided with grooves 13 between each group of T-shaped sliding grooves 14.
The bottom of the bottom plate 15 is symmetrically and fixedly connected with a T-shaped guide rail 16, the T-shaped guide rail 16 is arranged in the T-shaped sliding groove 14, and the T-shaped guide rail 16 is connected with the T-shaped sliding groove 14 in a sliding mode.
Drain pipe 17 is built into recess 13 of support plate 4.
The lower end of the valve 18 is connected to a through hole in the top of the waste bin 3 by a hose.
Four corners fixedly connected with universal wheel 2 in 1 bottom of mounting bracket, rotate on the universal wheel 2 and be connected with the brake block.
The working principle of the utility model is as follows:
when the device is used, the device is moved to a proper position through the universal wheel 2 at the bottom of the device, the detector 6 is placed in the shell 7 at the top of the mounting frame 1, the first handle 10 is rotated, the first handle 10 drives the first screw rod 11 to rotate, the rotating first screw rod 11 pushes the pressing plate 12 to move, the pressing plate 12 fixes the detector 6 in the shell 7, meanwhile, the ventilation fan 9 on the shell 7 works to accelerate the air flow in the shell 7 and accelerate the heat dissipation efficiency of the detector 6, one end of the detection block 29 (a concrete sample) is clamped in the sealing rubber sleeve 27 in the first clamping block 19, the second handle 23 is rotated, the second handle 23 pushes the second clamping block 20 through the second screw rod 21 to move under the guiding action of the guide rod 24, the other end of the detection block 29 is clamped by the sealing rubber sleeve 27 in the second clamping block 20, the detection blocks 29 with different sizes can be detected, the valve 18 is closed, and detection solutions (a cathode NaCl solution and an anode NaOH solution) are respectively injected into the corresponding liquid storage tanks 26 through the liquid injection ports 30 The medium current flows into the through hole 28 to contact the detection block 29, the first clamping block 19 and the second clamping block 20 are respectively connected with a power output interface of the detector 6 (a concrete sample electric flux tester) through leads, direct current output by the detector 6 is conducted to the detection block 29 through the two clamping blocks and the cathode and anode detection solutions contained in the two liquid storage tanks 26, the electric flux detection of the detection block 29 can be realized by adopting an electric flux method of GBT 50082 plus 2009 standard of test method for long-term performance and durability of common concrete, after the detection is finished, the valve 18 is opened, and the solution in the liquid storage tank 26 discharges the waste liquid into the waste box 3 through the liquid discharge pipe 17 and a liquid guide hose at the bottom of the valve 18, so that the waste liquid is conveniently collected, the concentrated treatment is facilitated, and the pollution is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. Concrete sample electric flux detection device, including mounting bracket (1), its characterized in that: a waste box (3) is arranged in the mounting rack (1), supporting plates (4) are symmetrically and fixedly connected with the two sides of the mounting rack (1), the top of the supporting plate (4) is provided with a detection component (5), the top of the mounting rack (1) is fixedly connected with a shell (7), a detector (6) is arranged in the shell (7) at the top of the mounting rack (1), the top of the shell (7) is fixedly provided with a display screen (8) through a bolt, a ventilation fan (9) is fixedly connected in the through hole on the side wall of the shell (7), the two sides of the shell (7) are provided with first screw rods (11) in a penetrating way, the first screw rods (11) are in threaded connection with the side wall of the shell (7), one end of the first screw rod (11) in the shell (7) is rotationally connected with a pressure plate (12), one end of the first screw rod (11) outside the shell (7) is fixedly connected with a first handle (10).
2. The electric flux detection device for the concrete sample according to claim 1, characterized in that: the detection assembly (5) comprises a bottom plate (15), a first clamping block (19) and a vertical plate (22) are fixedly connected to the top of the bottom plate (15), a second clamping block (20) is arranged between the first clamping block (19) and the vertical plate (22), guide rods (24) are arranged at four corners of the first clamping block (19) in a penetrating mode, the guide rods (24) sequentially penetrate through the second clamping block (20) and the vertical plate (22), two ends of each guide rod (24) are fixed to the first clamping block (19) and the vertical plate (22) through nuts, the second clamping block (20) is in sliding connection with the guide rods (24), a second screw rod (21) is rotatably connected to one side of the second clamping block (20), the second screw rod (21) penetrates through the vertical plate (22), the second screw rod (21) is in threaded connection with the vertical plate (22), and a second handle (23) is fixedly connected to one end, outside the vertical plate (22), of the second screw rod (21), liquid storage tanks (26) are arranged in the first clamping block (19) and the second clamping block (20), electrodes (25) are arranged at the tops of the first clamping block (19) and the second clamping block (20), liquid injection ports (30) are formed in the two sides of the electrodes (25) of the first clamping block (19) and the second clamping block (20), sealing rubber sleeves (27) are fixedly installed in openings of the opposite sides of the first clamping block (19) and the second clamping block (20), through holes (28) are formed in the side walls of the sealing rubber sleeves (27), detection blocks (29) are arranged between the first clamping block (19) and the second clamping block (20), two ends of each detection block (29) are arranged in the sealing rubber sleeves (27), a guide groove (31) is formed in the bottom plate (15), a liquid discharge pipe (17) is fixedly connected to the bottom of a discharge port at the bottoms of the first clamping block (19) and the second clamping block (20), and the liquid discharge pipe (17) of the first clamping block (19) penetrates through the bottom plate, a liquid discharge pipe (17) of the second clamping block (20) penetrates through the guide groove (31), and a valve (18) is fixedly connected to the bottom of the liquid discharge pipe (17).
3. The electric flux detection device for the concrete sample according to claim 1, characterized in that: the top of the supporting plate (4) is provided with a plurality of groups of T-shaped sliding grooves (14), and grooves (13) are formed between each group of T-shaped sliding grooves (14) of the supporting plate (4).
4. The electric flux detection device for the concrete sample according to claim 2, characterized in that: the bottom plate (15) bottom is symmetrical fixedly connected with T type guide rail (16), T type guide rail (16) are built-in T type spout (14), and T type guide rail (16) and T type spout (14) sliding connection.
5. The electric flux detection device for the concrete sample according to claim 2, characterized in that: the liquid discharge pipe (17) is arranged in the groove (13) of the support plate (4).
6. The electric flux detection device for the concrete sample according to claim 2, characterized in that: the lower end of the valve (18) is connected with a through hole at the top of the waste bin (3) through a hose.
7. The electric flux detection device for the concrete sample according to claim 1, characterized in that: the four corners of the bottom of the mounting rack (1) are fixedly connected with universal wheels (2), and the universal wheels (2) are rotatably connected with brake pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121273957.5U CN215866474U (en) | 2021-06-08 | 2021-06-08 | Electric flux detection device for concrete test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121273957.5U CN215866474U (en) | 2021-06-08 | 2021-06-08 | Electric flux detection device for concrete test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215866474U true CN215866474U (en) | 2022-02-18 |
Family
ID=80314301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121273957.5U Expired - Fee Related CN215866474U (en) | 2021-06-08 | 2021-06-08 | Electric flux detection device for concrete test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215866474U (en) |
-
2021
- 2021-06-08 CN CN202121273957.5U patent/CN215866474U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |