Current distribution measuring device

Abstract

The utility model discloses a current distribution measuring device, which comprises an insulating plate, a translation seat, a rotating seat, a first spring and a plurality of probes, the translation seat comprises an angle plate and a sleeve, the angle plate is fixedly connected with the insulating plate, and the sleeve is fixed on the angle plate; the rotating base comprises a base plate, a sleeve and a guide column, the base plate is located on the back face of the angle plate, the sleeve is fixed to the back face of the base plate and can be arranged on the external fixing guide rod in a sleeving mode in a back-and-forth rotating and translation mode, and a locking screw used for locking the sleeve to the external fixing guide rod is arranged on the sleeve; the insulating plate, the translation seat, the rotating seat, the first spring and the plurality of probes are arranged in a matched manner, so that the plurality of probes can be in elastic contact with a measurement part, when the measurement part deforms, the probes can still be in contact with the measurement part, convenience is brought to measurement operation, meanwhile, the probes can be adjusted in a translation and rotation manner, and convenience is brought to installation of the probes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field technology of clamp especially is a current distribution measuring device. BACKGROUND

[0002] The electrolytic cell is composed of cell body, anode and cathode, and most of them are separated by diaphragm. According to the different electrolyte, it is divided into three types of water solution electrolytic cell, molten salt electrolytic cell and non-aqueous solution electrolytic cell. When direct current passes through the electrolytic cell, oxidation reaction occurs at the interface between the anode and the solution, and reduction reaction occurs at the interface between the cathode and the solution to produce the required product. Optimizing the design of the electrolytic cell structure and reasonably selecting the electrode and diaphragm material are the key to improving current efficiency, reducing cell voltage and saving energy.

[0003] In the process of electrolytic cell working, the distribution of current often needs to be measured, and a probe needs to be used during measurement. The probe is electrically connected to the external current measuring module through a wire. However, in the prior art, the probe and the measurement part are usually in hard contact. After the probe is installed, the position is completely fixed. If the measurement part deforms, the probe cannot contact the measurement part, which affects the measurement operation. Moreover, the current probe is difficult to translate and rotate, and the installation and adjustment of the probe are very troublesome. Therefore, it is necessary to study a scheme to solve the above problems. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a current distribution measuring device, which can effectively solve the problems of easy separation of the existing probe from the measurement part, poor contact and inconvenient installation and adjustment of the probe.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A current distribution measuring device comprises an insulating plate, a translation seat, a rotation seat, a first spring and a plurality of probes. The translation seat comprises an angle plate and a sleeve. The angle plate is fixedly connected with the insulating plate. The sleeve is fixed on the angle plate. The rotation seat comprises a base plate, a sleeve and a guide column. The base plate is located on the back of the angle plate. The sleeve is fixed on the back of the base plate and can be rotatably and translationally sleeved on the external fixed guide rod. A locking screw is arranged on the sleeve for locking the sleeve on the external fixed guide rod. The guide column is located on the front of the base plate. The guide column extends horizontally. The two ends of the guide column are fixedly connected with the base plate and the sleeve respectively. The sleeve is sleeved on the guide column and moves horizontally along the guide column. The first spring is sleeved outside the guide column and promotes the sleeve to reset. The plurality of probes are arranged on the insulating plate and can be elastically and horizontally moved.

[0007] Preferably, the angle plate and the sleeve are both made of metal material. The sleeve is welded on the angle plate.

[0008] Preferably, the angle plate is fixedly connected with the insulating plate through a plurality of screws.

[0009] Preferably, two ends of the guide column are respectively welded and fixedly connected with the base plate and the sleeve.

[0010] Preferably, a plurality of through holes are formed through front and rear sides of the insulating plate, the plurality of probes are respectively transversely movably arranged in the through holes, two ends of each probe are respectively screwed with a front nut and a rear nut, the front nut is located on the front side of the insulating plate, the rear nut is located on the rear side of the insulating plate, and a second spring is sleeved on each probe, two ends of the second spring are respectively abutted on the insulating plate and the front nut.

[0011] Preferably, the support frame further comprises a support body and a ring, a fixing hole is formed in an upper end of the support body, and the ring is welded and fixed to a lower end of the support body, and the ring is sleeved on the external fixed guide rod.

[0012] Preferably, the support body is formed by bending a stainless steel flat steel, and the ring is made of stainless steel.

[0013] Preferably, the insulating plate is an epoxy resin plate, and the thickness of the insulating plate is 10 mm.

[0014] Preferably, the probes are two, and the two probes are respectively arranged at two ends of the insulating plate.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, from the above technical scheme, it is known that:

[0016] Through cooperation of the insulating plate, the translation seat, the rotary seat, the first spring and the plurality of probes, the plurality of probes can be in elastic contact with the measurement part, when the measurement part is deformed, the probe can still contact the measurement part, which brings convenience to measurement operation, and the probe can be translated and rotated for adjustment, thereby bringing convenience to installation of the probe. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a partial sectional perspective view of a preferred embodiment of the utility model.

[0018] EXPLANATION OF THE DRAWINGS:

[0019] 10, insulating plate 11, through hole

[0020] 20, translation seat 21, angle plate

[0021] 22, sleeve 23, screw

[0022] 30, rotary seat 31, base plate

[0023] 32 sleeve 33 guide post

[0024] 34 locking screw 40 first spring

[0025] 50 probe 51 front nut

[0026] 52 rear nut 53 second spring

[0027] 60 external fixed guide rod 70 support frame

[0028] 71 support body 72 circular ring

[0029] 701 fixed hole DETAILED DESCRIPTION

[0030] Please refer to Figure 1 , which shows the specific structure of the preferred embodiment of the utility model, including the insulating plate 10, the translation seat 20, the rotating seat 30, the first spring 40 and a plurality of probes 50.

[0031] The front and rear sides of the insulating plate 10 are formed with a plurality of through holes 11, and the insulating plate 10 is an epoxy resin plate with a thickness of 10 mm.

[0032] The translation seat 20 includes an angle plate 21 and a sleeve 22, the angle plate 21 is fixedly connected with the insulating plate 10, and the sleeve 22 is fixed on the angle plate 21. In this embodiment, the angle plate 21 and the sleeve 22 are both metal materials, the sleeve 22 is welded on the angle plate 21, and the sleeve 22 is made of stainless steel. In addition, the angle plate 21 is fixedly connected with the insulating plate 10 by a plurality of screws 23, which is simple in structure and easy to manufacture.

[0033] The rotating seat 30 includes a base plate 31, a sleeve 32 and a guide post 33, the base plate 31 is located on the back of the angle plate 21, the sleeve 32 is fixed on the back of the base plate 31 and can be rotatably and translationally sleeved on the external fixed guide rod 60, and the sleeve 32 is provided with a locking screw 34 for locking the sleeve 32 on the external fixed guide rod 60, the guide post 33 is located on the front of the base plate 31, the guide post 33 extends horizontally, and the both ends of the guide post 33 are fixedly connected with the base plate 31 and the sleeve 32 respectively, and the aforementioned sleeve 22 is sleeved on the guide post 33 and moves horizontally back and forth along the guide post 33. In this embodiment, the base plate 31 is a metal plate, the sleeve 32 is a circular hollow column, and the both ends of the guide post 33 are fixedly connected with the base plate 31 and the sleeve 32 respectively by welding.

[0034] The first spring 40 is sleeved outside the guide post 33 and promotes the sleeve 22 to reset.

[0035] The plurality of probes 50 are arranged on the insulating plate 10 separately and elastically transversely back and forth, in the embodiment, the plurality of probes 50 are arranged transversely on the plurality of through holes 11, the front nut 51 and the rear nut 52 are screwed on the two ends of each probe 50 respectively, the front nut 51 is located on the front side of the insulating plate 10, the rear nut 52 is located on the rear side of the insulating plate 10, and the second spring 53 is sleeved on each probe 50, the two ends of the second spring 53 are abutted on the insulating plate 10 and the front nut 51 respectively, and the probe 50 is not limited to two.

[0036] Further comprising a support frame 70, the support frame 70 comprises a support body 71 and a circular ring 72, the upper end of the support body 71 is provided with a fixing hole 701, the circular ring 72 is welded and fixed with the lower end of the support body 71, and the circular ring 72 is sleeved on the external fixed guide rod 60, in the embodiment, the support body 71 is formed by bending a stainless steel flat steel, and the circular ring 72 is made of stainless steel.

[0037] The working principle of the embodiment is described as follows:

[0038] In use, the product is installed in an electrolytic cell, the external fixed guide rod 60 passes through the sleeve 32, then the locking screw 34 is loosened, the rotating seat 30 is moved along the external fixed guide rod 60, and the rotating seat 30 is rotated, so that each probe 50 is elastically abutted on the measuring part, then the locking screw 34 is locked, and each probe 50 is electrically connected with an external current measuring module through a wire.

[0039] The design emphasis of the utility model is that: through the cooperation of the insulating plate, the translation seat, the rotating seat, the first spring and the plurality of probes, the plurality of probes can be elastically contacted with the measuring part, when the measuring part is deformed, the probe can still be contacted with the measuring part, which brings convenience to the measuring operation, and the probe can be adjusted by translation and rotation, which brings convenience to the installation of the probe.

[0040] The technical principle of the utility model is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be explained as the limitation of the protection scope of the utility model in any way. Based on the explanation herein, the person skilled in the art can think of other specific embodiments of the utility model without creative labor, and these embodiments will fall within the protection scope of the utility model.

Claims

1. A current distribution measuring device, characterized by: The probe includes an insulating plate, a translation seat, a rotation seat, a first spring and a plurality of probes; the translation seat includes an angle plate and a sleeve, the angle plate is fixedly connected with the insulating plate, and the sleeve is fixed on the angle plate; the rotation seat includes a base plate, a sleeve and a guide column, the base plate is located on the back of the angle plate, the sleeve is fixed on the back of the base plate and can be sleeved on the external fixed guide rod in a rotating and translating manner, a locking screw for locking the sleeve on the external fixed guide rod is arranged on the sleeve, the guide column is located on the front of the base plate, the guide column extends horizontally, and the two ends of the guide column are fixedly connected with the base plate and the sleeve respectively, the sleeve is sleeved on the guide column and moves back and forth horizontally along the guide column; the first spring is sleeved outside the guide column and drives the sleeve to reset; the plurality of probes are arranged on the insulating plate in a separated and elastically movable manner.

2. The current distribution measurement apparatus of claim 1, wherein: The angle plate and the sleeve are made of metal, and the sleeve is welded on the angle plate.

3. The current distribution measurement apparatus of claim 1, wherein: The angle plate is fixedly connected with the insulating plate by a plurality of screws.

4. The current distribution measurement apparatus of claim 1, wherein: The two ends of the guide column are fixedly connected with the base plate and the sleeve by welding.

5. The current distribution measurement apparatus of claim 1, wherein: A plurality of through holes are formed in the front and back sides of the insulating plate, the plurality of probes are arranged in the through holes in a movable manner, the front nut and the rear nut are respectively screwed on the two ends of each probe, the front nut is located on the front side of the insulating plate, the rear nut is located on the back side of the insulating plate, and a second spring is sleeved on each probe, and the two ends of the second spring are respectively abutted on the insulating plate and the front nut.

6. The current distribution measurement apparatus of claim 1, wherein: The probe further includes a support frame, the support frame includes a support body and a ring, a fixing hole is formed in the upper end of the support body, and the ring is fixedly welded on the lower end of the support body and sleeved on the external fixed guide rod.

7. The current distribution measurement apparatus of claim 6, wherein: The support body is formed by bending a stainless steel flat steel, and the ring is made of stainless steel.

8. The current distribution measurement apparatus of claim 1, wherein: The insulating plate is an epoxy resin plate, and the thickness of the insulating plate is 10 mm.

9. The current distribution measurement apparatus of claim 1, wherein: The probe includes two probes, and the two probes are arranged at the two ends of the insulating plate.

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