CN210690340U

CN210690340U - Penetration time tester

Info

Publication number: CN210690340U
Application number: CN201921117206.7U
Authority: CN
Inventors: 杨超
Original assignee: Qingdao Zhongbang Instrument Co ltd
Current assignee: Qingdao Zhongbang Instrument Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-05
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a penetration time tester, the utility model relates to a safety protection check out test set technical field, a penetration time tester, including last electrode handle, one side of going up electrode handle is provided with electrically conductive silk, one side threaded connection of going up electrode handle has the handle connecting pipe, the one end fixedly connected with grip handle of handle connecting pipe, a section of thick bamboo is loaded to the top fixedly connected with test solution of handle connecting pipe, the top fixedly connected with press the depression bar clamp of grip handle. This penetration time tester loads a section of thick bamboo, compression gasbag, conducting wire and goes out the cooperation of liquid hose and uses through pressing down lever, lifter plate, test solution, and the tester can be simultaneously with the test solution drip on the conducting wire of difference, and its operation process is simple convenient, labour saving and time saving, has improved tester's work efficiency, and the test solution capacity of dripping on different conducting wires is the same, avoids the test solution capacity of dripping on the sample different and lead to the error to appear.

Description

Penetration time tester

Technical Field

The utility model relates to a safety protection check out test set technical field specifically is a penetration time tester.

Background

The penetration time tester belongs to a safety protective clothing detection device and is used for measuring the acid-proof permeability of air-permeable and air-impermeable acid-proof clothing and is expressed by acid-proof permeability time t.

When the four-station penetration time tester is used for penetration time testing, a sample required by a standard is flatly laid on the lower electrode plate, and the upper electrode plate is pressed on the sample; in the sample with the seam, the conductive wire should be positioned at the seam part. The power supply of the tester is turned on through the control panel; dripping 0.1ml of test solution on the surface of the sample along the conductive wire from the round hole (positioned in the center of the upper electrode plate) by using a dropper, and controlling a timing device to start timing by a control panel; and (4) the timing is automatically stopped until the tester alarm indicator lamp is lighted to indicate that the acid penetrates the sample, and the time displayed by the timing device is the penetration time t. The average of the 3 measured data for each sample (calculated for the samples without and with seams, respectively) is the final acid-proof penetration time T for that sample.

However, the existing four-station penetration time tester has more repeated processes and is more complicated when in operation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a penetration time tester has solved the loaded down with trivial details and problem that wastes time and energy of operation process.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a penetration time tester, includes the upper electrode handle, one side of upper electrode handle is provided with the conducting wire, one side threaded connection of upper electrode handle has the handle connecting pipe, the one end fixedly connected with handle of handle connecting pipe, the top fixedly connected with test solution of handle connecting pipe loads a section of thick bamboo, the top fixedly connected with press the depression bar connecting clamp of handle, the inside of pressing the depression bar connecting clamp is provided with the press bar, the inside fixedly connected with compression gasbag of a section of thick bamboo is loaded to test solution, the one end of press bar extend to the inside of a section of thick bamboo and with lifter plate fixed connection, the lifter plate sets up the below at the compression gasbag, test solution loads one side of a section of thick bamboo and pegs graft and has a liquid outlet hose, the one end of liquid outlet hose twines the surface of conducting wire.

Preferably, one side of the upper electrode handle is fixedly connected with an upper electrode plate, and the bottom of the upper electrode plate is provided with a lower electrode plate.

Preferably, the center of the upper electrode plate is provided with a hole, and the conductive wire is matched with the hole.

Preferably, the holding handle is arranged above the test box body, a test flat plate is arranged on one side of the top of the test box body, and a control panel is arranged on one side of the test box body.

Preferably, the lower electrode plate is fixedly connected to the upper surface of the test flat plate.

Preferably, the top fixedly connected with telescopic sleeve of the handle grips, telescopic sleeve's inside is provided with reset spring, press the bottom swing joint of depression bar to have telescopic connecting rod, telescopic connecting rod's one end extend to telescopic sleeve's inside and with reset spring fixed connection.

Preferably, the number of the upper electrode plates is four, and the four upper electrode plates are arranged on the top of the lower electrode plate in a rectangular array.

Advantageous effects

The utility model provides a penetration time tester. The method has the following beneficial effects:

(1) this penetration time tester, through pressing the depression bar, the lifter plate, a test solution loading section of thick bamboo, compression air bag, the cooperation of conducting wire and play liquid hose is used, tester can be simultaneously with the test solution drippage on the conducting wire of difference, avoid tester still need operate repeatedly, increase work load, its operation process is simple convenient, time saving and labor saving, tester's work efficiency has been improved, and the test solution capacity of drippage on different conducting wires is the same, avoid the test solution capacity of drippage on the sample different and lead to the error, improve test data's accuracy.

(2) This penetration time tester through handle connecting pipe, last electrode handle and control panel's setting, and the tester can be as required, can twist out last electrode handle from the handle connecting pipe in respectively, makes both separate, and it is more convenient to make the tester use to can test alone to different samples, improve the device's practicality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the testing box of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the sample solution loading cylinder of the present invention;

fig. 4 is a schematic view of the structure of the grip of the present invention.

In the figure: 1. an upper electrode handle; 2. a conductive filament; 3. a handle connecting tube; 4. a grip; 5. a test solution loading cartridge; 6. a pressing rod connecting clamp; 7. compressing the air bag; 8. a lifting plate; 9. a liquid outlet hose; 10. an electrode plate is arranged; 11. a lower electrode plate; 12. a hole; 13. testing the box body; 14. testing the flat plate; 15. a control panel; 16. a telescopic sleeve; 17. a telescopic connecting rod; 18. the lever is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a penetration time tester comprises an upper electrode handle 1, a conductive wire 2 is arranged on one side of the upper electrode handle 1, a handle connecting pipe 3 is connected with one side of the upper electrode handle 1 through screw threads, one end of the handle connecting pipe 3 is fixedly connected with a holding handle 4, the top of the handle connecting pipe 3 is fixedly connected with a test solution loading barrel 5, the top of the handle 4 is fixedly connected with a pressing rod connecting clamp 6, a pressing rod 18 is arranged inside the pressing rod connecting clamp 6, a compressed air bag 7 is fixedly connected inside the test solution loading barrel 5, one end of the pressing rod 18 extends into the sample solution loading cylinder 5 and is fixedly connected with the lifting plate 8, the lifting plate 8 is arranged below the compression air bag 7, a liquid outlet hose 9 is inserted into one side of the test solution loading barrel 5, and one end of the liquid outlet hose 9 is wound on the outer surface of the conductive wire 2.

In this embodiment: through pressing the depression bar 18, the lifter plate 8, a section of thick bamboo 5 is loaded to the test solution, compression gasbag 7, conducting wire 2 and play liquid hose 9's cooperation is used, tester's accessible promotes presses the depression bar 18, it rises to make the one end of pressing the depression bar 18 drive the lifter plate 8, the lifter plate 8 can extrude compression gasbag 7 at the in-process that rises, can discharge through going out liquid hose 9 after the test solution that test solution loaded in a section of thick bamboo 5 receives pressure, can drip on the sample along conducting wire 2 after the discharge, its operation process is simple convenient, time saving and labor saving, simultaneously with the test solution on the conducting wire 2 of difference, very big improvement tester's work efficiency, and the test solution capacity that drips on different conducting wires 2 is the same, avoid the test solution capacity difference that drips on the sample and lead to the error.

Specifically, an upper electrode plate 10 is fixedly connected to one side of the upper electrode handle 1, and a lower electrode plate 11 is arranged at the bottom of the upper electrode plate 10.

In this embodiment: when a test is required, a tester can lay the test sample flat on the lower electrode plate 11, and then press the upper electrode plate 10 to the upper surface of the test sample.

Specifically, a hole 12 is formed in the center of the upper electrode plate 10, and the conductive wire 2 is matched with the hole 12.

In this embodiment: the test solution drops on the sample along the hole 12 through the conductive wire 2.

Specifically, the holding handle 4 is arranged above the test box body 13, and a test flat plate 14 is arranged on one side of the top of the test box body 13.

In this embodiment: the tester can perform tests on the test panel 14, and a control panel 15 is provided at one side of the test box 13.

Specifically, the lower electrode plate 11 is fixedly connected to the upper surface of the test flat plate 14.

In this embodiment: the tester may start timing by a timing device on the control panel 15.

Specifically, the top of the handle 4 is fixedly connected with a telescopic sleeve 16, a return spring is arranged inside the telescopic sleeve 16, the bottom of the pressing rod 18 is movably connected with a telescopic connecting rod 17, and one end of the telescopic connecting rod 17 extends into the telescopic sleeve 16 and is fixedly connected with the return spring.

In this embodiment: after the pressing rod 18 descends, the reset spring can bounce the pressing rod 18 according to inertia, so that a tester can repeatedly press the pressing rod 18 conveniently.

Specifically, the number of the upper electrode plates 10 is four, and the four upper electrode plates 10 are arranged on the top of the lower electrode plate 11 in a rectangular array.

In this embodiment: the tester can perform four tests at the same time to ensure the accuracy of the test data.

The utility model discloses a theory of operation and use flow: when a test is needed, a tester can flatly lay a test sample on the lower electrode plate 11, then press the upper electrode plate 10 to the upper surface of the test sample, then push the pressing rod 18, so that one end of the pressing rod 18 drives the lifting plate 8 to ascend, the lifting plate 8 can extrude the compression air bag 7 in the ascending process, test solution in the test solution loading cylinder 5 can be discharged through the liquid outlet hose 9 after being pressurized, the test solution can drop on the test sample through the holes 12 along the surface of the conductive wire 2, and then the timing device is controlled by the control panel 15 to start timing; and (3) until the alarm indicator lamp of the tester is turned on to indicate that the acid penetrates the sample, automatically stopping timing, wherein the time displayed by the timing device is the penetration time T, and the average value of 3 data measured by each sample is the final acid-proof penetration time T of the sample.

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 a process, method, 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 process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A penetration time tester comprising an upper electrode handle (1), characterized in that: the electrode structure comprises an upper electrode handle (1), a conductive wire (2) is arranged on one side of the upper electrode handle (1), a handle connecting pipe (3) is in threaded connection with one side of the upper electrode handle (1), a holding handle (4) is fixedly connected with one end of the handle connecting pipe (3), a test solution loading barrel (5) is fixedly connected with the top of the handle connecting pipe (3), a pressing rod connecting clamp (6) is fixedly connected with the top of the holding handle (4), a pressing rod (18) is arranged inside the pressing rod connecting clamp (6), a compression air bag (7) is fixedly connected inside the test solution loading barrel (5), one end of the pressing rod (18) extends into the test solution loading barrel (5) and is fixedly connected with a lifting plate (8), the lifting plate (8) is arranged below the compression air bag (7), and a liquid outlet hose (9) is inserted into one side of the test solution loading barrel (5), one end of the liquid outlet hose (9) is wound on the outer surface of the conductive wire (2).

2. A penetration time tester as claimed in claim 1, wherein: one side of the upper electrode handle (1) is fixedly connected with an upper electrode plate (10), and the bottom of the upper electrode plate (10) is provided with a lower electrode plate (11).

3. A penetration time tester as claimed in claim 2, wherein: the center of the upper electrode plate (10) is provided with a hole (12), and the conductive wire (2) is matched with the hole (12).

4. A penetration time tester as claimed in claim 1, wherein: the holding handle (4) is arranged above the test box body (13), a test flat plate (14) is arranged on one side of the top of the test box body (13), and a control panel (15) is arranged on one side of the test box body (13).

5. A penetration time tester as claimed in claim 2, wherein: the lower electrode plate (11) is fixedly connected to the upper surface of the test flat plate (14).

6. A penetration time tester as claimed in claim 1, wherein: the utility model discloses a handle, including grip handle (4), the top fixedly connected with telescope tube (16) of grip handle (4), the inside of telescope tube (16) is provided with reset spring, the bottom swing joint of pressing rod (18) has telescopic connection pole (17), the one end of telescopic connection pole (17) extend to the inside of telescope tube (16) and with reset spring fixed connection.

7. A penetration time tester as claimed in claim 2, wherein: the number of the upper electrode plates (10) is four, and the four upper electrode plates (10) are arranged on the top of the lower electrode plate (11) in a rectangular array mode.