CN113295612A - Cable port plugging defect detection device - Google Patents
Cable port plugging defect detection device Download PDFInfo
- Publication number
- CN113295612A CN113295612A CN202110654418.4A CN202110654418A CN113295612A CN 113295612 A CN113295612 A CN 113295612A CN 202110654418 A CN202110654418 A CN 202110654418A CN 113295612 A CN113295612 A CN 113295612A
- Authority
- CN
- China
- Prior art keywords
- cable port
- rod
- detection
- detecting
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/08—Detecting presence of flaws or irregularities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
Abstract
The invention belongs to the technical field of electric power detection, and discloses a cable port plugging defect detection device which comprises an installation body and a plurality of detection rods with different diameters, wherein each detection rod is accommodated on the installation body through a corresponding accommodating assembly, so that the space is saved. During detection, the matched detection rod is taken down according to the maximum gap value allowed by a cable port on the power screen cabinet, and the detection rod is connected to the mounting seat for detection. During detection, the detection rod is aligned to a gap at the cable port, if the detection rod can be smoothly inserted into the gap, the gap at the cable port on the power screen cabinet exceeds the allowed maximum gap value, the cable port has a plugging defect, and plugging needs to be carried out again until the detection is qualified. If the detection rod cannot be inserted into the cabinet body from the gap at the cable port, the cable port is completely plugged. In addition, when the detection rod cannot judge whether the cable port has a plugging defect, the method can be converted into further precise inspection by using laser detection equipment.
Description
Technical Field
The invention relates to the technical field of power detection, in particular to a cable port plugging defect detection device.
Background
A power cubicle is a device used in substations for installation and arrangement of various electrical components. The cabinet body of the power screen cabinet is provided with a cable inlet and a cable outlet so as to lead in or out a cable, thereby realizing transmission of electric energy and signals inside and outside the power screen cabinet.
In order to prevent the phenomena that small animals enter the power screen cabinet along the cable inlet and outlet to bite and damage the cable insulation skin or the cable is pulled to cause loose wiring and the like to influence the normal operation of equipment, plugging materials are required to be adopted at the cable inlet and outlet of the cabinet body for plugging. After the plugging operation is completed, the plugging position needs to be regularly detected to check whether a large gap exists in the plugging position or not, and the plugging defect position with the large gap needs to be plugged again. However, in order to conveniently bury the cable underground, the cable inlet and outlet arrangement position on the cabinet body is close to the lower part, and the wires in the cabinet are crowded and mutually shielded, so that the space is limited, and the difficulty of the work of detecting the plugging defects is increased.
The existing detection method is that a constructor usually irradiates the position of a cable inlet and a cable outlet by using a strong light flashlight, observes whether a gap is too large or not by naked eyes, and can only adopt a hand touch mode to inspect whether plugging is good or not in a place where sight is blocked, so that the efficiency is low, a constructor is easily cut by a rolled band on the cable, power screen cabinets in different environments have different plugging requirements on the position of the cable inlet and the cable outlet, the detection quality of human eye observation is poor, and the plugging defect of the position of the cable inlet and the cable outlet cannot be quickly and accurately found.
Disclosure of Invention
The invention aims to provide a cable port plugging defect detection device which can quickly and accurately find plugging defects at cable inlet and outlet positions, is convenient to operate and has high detection efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cable port plugging defect detection device, comprising:
the mounting device comprises a mounting body, wherein a mounting seat and a plurality of containing assemblies are arranged on the mounting body;
the utility model discloses a cable port department's gap is connected to the installation seat, and the cable port department's gap is connected to the observation, through observing whether the probe rod can stretch into to judge whether there is the shutoff defect in cable port department.
As a preferable scheme of the cable port plugging defect detecting device provided by the present invention, the mounting body includes a mounting rod, the plurality of detecting rods are arranged at intervals along a circumferential direction of the mounting rod, and the mounting seat is arranged on the mounting rod.
The cable port plugging defect detection device further comprises a locking piece, wherein an installation groove is formed in the installation seat, and when the detection rod is inserted into the installation groove, the locking piece penetrates through the side wall of the installation seat and tightly pushes against the detection rod.
As a preferable scheme of the cable port plugging defect detecting device provided by the invention, the mounting groove extends along the length direction of the mounting rod.
As a preferable scheme of the device for detecting the plugging defect of the cable port, the accommodating assembly comprises an elastic clamping ring, a bayonet is arranged on the elastic clamping ring, and the detection rod can enter the elastic clamping ring through the bayonet so as to enable the elastic clamping ring to clamp the detection rod.
The device for detecting the plugging defect of the cable port further comprises a laser transmitter, wherein the laser transmitter can transmit laser beams with different diameters, and whether the plugging defect exists at the cable port is judged by detecting whether the laser beams can penetrate through a gap at the cable port.
As a preferred scheme of the device for detecting the plugging defect of the cable port, the device further comprises a receiver and a processing module which are electrically connected, the receiver can receive the reflected laser beam and send a signal to the processing module, and the processing module receives the signal sent by the receiver and calculates the stroke of the laser beam emitted by the laser emitter so as to judge whether the laser beam passes through the gap at the cable port.
As a preferred embodiment of the cable port plugging defect detection device provided by the present invention, the device further comprises a control module and a first indicator light, and when the stroke of the laser beam emitted by the laser emitter is greater than a set value, the processing module can send a signal to the control module, so that the control module controls the first indicator light to light up.
As a preferable scheme of the cable port plugging defect detecting device provided by the invention, the detecting rod is provided with a detecting tip, and when the detecting rod is connected to the mounting seat, the detecting tip is located at one end of the detecting rod, which is far away from the mounting seat.
As the preferable scheme of the cable port plugging defect detection device provided by the invention, the detection rod is made of flexible materials.
The invention has the beneficial effects that:
the invention provides a cable port plugging defect detection device which comprises an installation body and a plurality of detection rods with different diameters, wherein the installation body is provided with an installation seat and a plurality of storage assemblies, and when the detection device is not used, each detection rod is correspondingly installed on one storage assembly, namely, each detection rod is stored on the installation body through the corresponding storage assembly, so that the occupied space is saved. When using this detection device to detect the cable mouth of electric power screen cabinet, according to the maximum gap value that cable mouth department allows on this electric power screen cabinet, select assorted gauge rod and take off from accomodating the subassembly, connect the gauge rod on the mount pad afterwards, can survey. During detection, one end of the detection rod, which is far away from the mounting seat, is aligned to a gap at the cable port, and if the detection rod can be smoothly inserted into the gap, the gap at the cable port on the electric power screen cabinet exceeds an allowed maximum gap value, the cable port has a plugging defect, and plugging materials need to be reused for plugging until the detection is qualified. If the detection rod can not be inserted into the cabinet body from the gap at the cable port, the cable port on the detected power screen cabinet is well plugged, the operation is convenient, and the accuracy of the detection result is high.
Drawings
FIG. 1 is a first view of a cable port plugging defect detection apparatus provided in accordance with an embodiment of the present invention;
FIG. 2 is a second view of a cable port plugging defect detection apparatus provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic diagram of the operation of a laser transmitter and receiver according to an embodiment of the present invention.
In the figure:
1-mounting a body; 2-a feeler lever; 3-a laser emitter; 4-a receiver; 5-a processing module; 6-a control module; 7-a first indicator light; 8-a second indicator light; 9-lighting lamp;
11-a mounting seat; 12-a receiving assembly;
121-elastic snap ring; 1211-bayonet;
21-probing tip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example one
As shown in fig. 1 to fig. 3, the present embodiment provides a cable port plugging defect detecting device, which is used for detecting whether a plugging defect exists at a cable port on a power cabinet. The cable port plugging defect detection device comprises an installation body 1 and a plurality of detection rods 2 with different diameters.
The mounting body 1 is provided with a mounting seat 11 and a plurality of receiving assemblies 12. When the detection device is not used, each detection rod 2 is correspondingly arranged on one storage component 12. That is, each detection rod 2 is received on the installation body 1 through the corresponding receiving assembly 12, so that the occupied space is saved. When the detection device is used for detecting the cable port of the power screen cabinet, the matched detection rod 2 is selected and taken down from the containing assembly 12 according to the maximum gap value allowed by the cable port on the power screen cabinet. The detection rod 2 is then attached to the mounting base 11, and detection can be performed. During detection, one end, far away from the mounting seat 11, of the detection rod 2 is aligned to a gap at a cable port, if the detection rod 2 can be smoothly inserted into the gap, it is shown that the gap at the cable port on the power screen cabinet exceeds an allowable maximum gap value, and the cable port has a plugging defect, and plugging materials are required to be reused for plugging until the detection is qualified. If the detection rod 2 can not be inserted into the cabinet body from the gap at the cable port, it is shown that the cable port on the detected power screen cabinet is well blocked, the operation is convenient, and the accuracy rate of the detection result is high.
Referring to fig. 1 and 2, alternatively, the mounting body 1 includes a mounting rod, a plurality of receiving assemblies 12 are disposed at intervals along a circumferential direction of the mounting rod, and a plurality of detecting rods 2 are received in the circumferential direction of the mounting rod by the corresponding receiving assemblies 12. That is, the plurality of detection rods 2 are arranged in parallel with the mounting rod, and the length direction thereof is the same, so that the occupied space can be saved, and the miniaturization of the device is facilitated. Further, the mounting seat 11 is arranged on the top surface of the mounting rod, and when the detection rod 2 is mounted on the mounting seat 11 for detection, the mounting rod can be prevented from interfering with a gap formed by the detection rod 2 inserted into the cable port.
Alternatively, the detection lever 2 is fixed to the mount 11 by a locking member. Specifically, be provided with the mounting groove on the mount pad 11, every gauge rod 2 all can insert and locate in the mounting groove to survey the cable mouth that different shutoff required. After the detection rod 2 is inserted into the mounting groove, the locking member is used to penetrate through the side wall of the mounting seat 11 and to be pressed against the detection rod 2, so that the detection rod 2 is fixed in the mounting groove.
In this embodiment, the retaining member may be a bolt. The lateral wall of mount pad 11 is seted up threaded hole, and the bolt cooperates with the threaded hole. The length of the bolt extending out of the side wall of the mounting seat 11 can be adjusted by screwing the bolt, so that the reserved mounting space inside the mounting groove can be adjusted. The size of the mounting groove is slightly larger than or equal to the maximum diameter of the detection rods 2, so that the detection rods 2 with different diameters can be smoothly inserted into the mounting groove. After the detection rod 2 is inserted into the mounting groove, the bolt is screwed tightly to the side wall of the detection rod 2, so that the detection rod 2 is clamped on the mounting seat 11, the operation is simple, and the use is convenient.
Preferably, the mounting groove extends along the length direction of the mounting bar. After the detection rod 2 is inserted into the mounting groove and fixed, the detection rod 2 is consistent with the mounting rod in length direction. During detection, the installation rod can be held by hand, the detection rod 2 on the installation seat 11 is aligned to a gap at a cable port, and during operation, the insertion can be tried while observing, so that the use is convenient.
Optionally, referring to fig. 1 and 2, a light 9 is provided on the top surface of the mounting bar. When using the probe rod 2 to aim at the gap of cable port department, can open light 9 and supply light, avoid the darker position that leads to constructor can't see the gap of surrounding environment. Preferably, light 9 is the highlight LED lamp, and light is bright when opening, can provide sufficient light for the detection process, and comparatively power saving improves detection device's single live time moreover, avoids frequently charging.
With continued reference to fig. 1 and 2, optionally, each probe rod 2 is provided with a probe tip 21. When any detection rod 2 is inserted into the mounting groove, the detection tip 21 is located at one end of the detection rod 2 far away from the mounting seat 11. When the plugging defect at the cable port is detected, the detection tip 21 is aligned to the gap at the cable port and inserted so as to guide the detection rod 2 connected with the detection tip to try to be inserted into the gap, if the detection rod 2 can smoothly enter the cabinet body through the gap, the gap is too large, the plugging measure needs to be strengthened, otherwise, the plugging at the cable port is good. Through setting up the detection pointed end 21, can make the probe rod 2 aim at the gap that leaves over behind the shutoff of cable port department fast, improve detection efficiency.
Preferably, the probe rod 2 is made of a flexible material. Because the position of some cable mouths is comparatively hidden, the operation is inconvenient during the detection, sets up feeler lever 2 into flexible rod, and when it stretched into the gap of cable mouth department, adaptability elastic deformation. Specifically, some external devices may block a portion of the cable port, and when a constructor holds the installation rod by hand and tries to extend the detection rod 2 into the gap at the cable port, the detection rod 2 cannot directly extend into the gap at the cable port due to the blocking of the installation rod by the external devices. In this case, after inserting the probing tip 21 into the gap at the cable port, the constructor can rotate the mounting rod in hand along with the insertion of the probing rod 2, and at the same time, the probing rod 2 is elastically deformed adaptively, so that the mounting rod bypasses the external device, and the probing rod 2 can continue to be inserted into the gap at the cable port. That is, the mounting rod and the detection rod 2 are no longer in the same straight line but are bent relatively to avoid the blocking of the mounting rod by the external device.
Further, the probing tip 21 is also made of a flexible material. After the detection tip 21 and the detection rod 2 extend into the cabinet body through the gap, the insulation skin on the cable can be prevented from being damaged or the connection of the electric elements can be prevented from loosening.
In addition, when the probe rod 2 made of flexible material is inserted into the mounting groove and pushed tightly by the locking piece, the probe rod 2 can elastically deform to ensure that the probe rod 2 is more stably inserted into the mounting groove and is not easy to separate.
Referring to fig. 1 and 2, optionally, the receiving assembly 12 includes an elastic snap ring 121, a bayonet 1211 is disposed on the elastic snap ring 121, and the detection rod 2 can enter the elastic snap ring 121 through the bayonet 1211, so that the elastic snap ring 121 clamps the detection rod 2. When the probe rod 2 is accommodated, the probe rod 2 is placed in parallel with the mounting rod and pressed against the bayonet 1211, and the bayonet 1211 is opened under the pressure, so that the probe rod 2 can smoothly enter the elastic snap ring 121. After the detection rod 2 enters the elastic clamping ring 121, the elastic clamping ring 121 can be clamped on the detection rod 2, the operation is convenient and fast, and the taking and storing speed is high.
Optionally, each set of receiver assemblies 12 includes a plurality of snap rings 121. The corresponding detection rod 2 is hooped by the elastic clamping rings 121 simultaneously, so that sufficient connection strength between the detection rod 2 and the storage assembly 12 is guaranteed, and the detection rod 2 is prevented from being separated from the storage assembly 12. Referring to fig. 1 and 2, in the present embodiment, each set of receiving assemblies 12 includes two elastic snap rings 121 disposed at intervals along the axial direction of the mounting rod, so that the connection strength between the detecting rod 2 and the receiving assemblies 12 is ensured, and meanwhile, material waste is avoided. Of course, in other embodiments, the number of the elastic snap rings 121 in each set of the receiving assembly 12 may also be set to be three, four or other numbers, which may be selected according to the specific design requirement of the device, and the number of the elastic snap rings 121 is not particularly limited herein.
Example two
As shown in fig. 1 to fig. 3, the present embodiment provides a cable port plugging defect detecting apparatus, which is different from the first embodiment in that a laser detection device is disposed at the lower end of the mounting rod, and when the detection rod 2 cannot determine whether a plugging defect exists at the cable port, the laser detection device can be used to perform further precision inspection.
The laser detection equipment comprises a laser transmitter 3, the laser transmitter 3 can transmit laser beams with different diameters, and whether the plugging defect exists at the cable port can be judged by detecting whether the laser beams can penetrate through a gap at the cable port. The laser emitter 3 can precisely adjust the diameter of the emitted laser beam so as to accurately match the maximum gap value allowed by a cable port on the power screen cabinet to be detected, and the detection result is more accurate. When the laser beam emitted by the laser emitter 3 can smoothly pass through the gap at the cable port and is emitted into the cabinet body, the plugging defect exists at the position, further plugging measures need to be taken, otherwise, the plugging at the position meets the requirements.
In particular, the laser detection device further comprises an electrically connected receiver 4 and a processing module 5. Referring to fig. 3, after the laser beam is emitted by the laser emitter 3, the laser beam is reflected when encountering an obstacle, the receiver 4 can receive the reflected laser beam and send a signal to the processing module 5, the processing module 5 receives the signal sent by the receiver 4, times from emission to return of the laser beam are timed, and the travel of the laser beam emitted by the laser emitter 3 is calculated by combining the speed of the laser beam. If the laser beam fails to pass through the slit at the cable port, the laser beam is reflected back at the cable port, and the stroke of the laser beam is S1. If the laser beam can smoothly enter the power screen cabinet through the gap at the cable port, the laser beam is reflected when contacting the inner wall of the power screen cabinet, and the stroke of the laser beam is S2. Therefore, S2 is significantly larger than S1, that is, the length of the stroke of the laser beam emitted by the laser emitter 3 can be used to determine whether the laser beam passes through the gap at the cable port, and further determine whether the cable port has a plugging defect.
Optionally, the laser detection device further includes a control module 6 and a first indicator light 7, and when the stroke of the laser beam emitted by the laser emitter 3 is greater than a set value, the processing module 5 can send a signal to the control module 6, so that the control module 6 controls the first indicator light 7 to light up. Further, the laser detection device further comprises a second indicator light 8. Specifically, the first indicator light 7 is an indicator red light, and the second indicator light 8 is an indicator green light. When the stroke of the laser beam is larger than a set value, the processing module 5 sends a signal to the control module 6, and the control module 6 receives the signal and controls the indicating red light to be normally on so as to remind constructors of the existence of plugging defects at the detected cable port. On the contrary, the processing module 5 sends a signal to the control module 6, and the control module 6 controls the indicating green light to be normally on after receiving the signal, so that the detected cable port is well plugged, and the next cable port is detected.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A cable port plugging defect detection device, comprising:
the mounting structure comprises a mounting body (1), wherein a mounting seat (11) and a plurality of storage assemblies (12) are arranged on the mounting body (1);
a plurality of gauge rods (2) that the diameter differs, it is a plurality of gauge rod (2) and a plurality of accomodate subassembly (12) one-to-one setting, every gauge rod (2) all through corresponding accomodate subassembly (12) and accomodate on installation body (1), mount pad (11) are optionally with arbitrary gauge rod (2) are connected, through observing whether gauge rod (2) can stretch into the gap of cable port department, with the judgement whether there is the shutoff defect in cable port department.
2. The cable port plugging defect detecting device according to claim 1, wherein said mounting body (1) comprises a mounting rod, a plurality of said detecting rods (2) are arranged along a circumferential direction of said mounting rod at intervals, and said mounting seats (11) are arranged on said mounting rod.
3. The device for detecting the plugging defect of the cable port according to claim 2, further comprising a locking member, wherein an installation groove is formed in the installation seat (11), and when the detection rod (2) is inserted into the installation groove, the locking member penetrates through the side wall of the installation seat (11) and tightly pushes against the detection rod (2).
4. The cable port plugging defect detecting device of claim 3, wherein said mounting groove extends along a length direction of said mounting bar.
5. The cable port plugging defect detecting device according to claim 1, wherein the receiving assembly (12) comprises an elastic snap ring (121), a bayonet (1211) is arranged on the elastic snap ring (121), and the detecting rod (2) can enter the elastic snap ring (121) through the bayonet (1211) so that the elastic snap ring (121) can clamp the detecting rod (2).
6. The device for detecting the plugging defect of the cable port according to claim 1, further comprising a laser emitter (3), wherein the laser emitter (3) can emit laser beams with different diameters, and whether the plugging defect exists at the cable port is judged by detecting whether the laser beams can pass through a gap at the cable port.
7. The device for detecting the plugging defect of the cable port according to claim 6, further comprising a receiver (4) and a processing module (5) which are electrically connected, wherein the receiver (4) can receive the reflected laser beam and send a signal to the processing module (5), and the processing module (5) receives the signal sent by the receiver (4) and calculates the stroke of the laser beam emitted by the laser emitter (3) to determine whether the laser beam passes through the gap at the cable port.
8. The cable port plugging defect detection device according to claim 7, further comprising a control module (6) and a first indicator light (7), wherein when the stroke of the laser beam emitted by the laser emitter (3) is larger than a set value, the processing module (5) can send a signal to the control module (6) so that the control module (6) controls the first indicator light (7) to be turned on.
9. The cable port plugging defect detecting device according to any one of claims 1-8, wherein a detecting tip (21) is disposed on said detecting rod (2), and when said detecting rod (2) is connected to said mounting seat (11), said detecting tip (21) is located at an end of said detecting rod (2) far away from said mounting seat (11).
10. The cable port plugging defect detection device according to any one of claims 1-8, wherein said probe rod (2) is made of flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110654418.4A CN113295612A (en) | 2021-06-11 | 2021-06-11 | Cable port plugging defect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110654418.4A CN113295612A (en) | 2021-06-11 | 2021-06-11 | Cable port plugging defect detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113295612A true CN113295612A (en) | 2021-08-24 |
Family
ID=77328052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110654418.4A Pending CN113295612A (en) | 2021-06-11 | 2021-06-11 | Cable port plugging defect detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113295612A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6412186B1 (en) * | 2000-11-01 | 2002-07-02 | The Clorox Company | I gauge and process of measuring |
| CN201537890U (en) * | 2009-09-25 | 2010-08-04 | 周志旸 | Combined screwdriver |
| CN202684872U (en) * | 2012-07-16 | 2013-01-23 | 卢明杰 | Wrench and screwdriver combination |
| CN203295531U (en) * | 2013-06-06 | 2013-11-20 | 武钢集团昆明钢铁股份有限公司 | Blast-furnace tuyere blowpipe leak detector |
| CN103472067A (en) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | Visual detection tool for cable holes |
| CN203375890U (en) * | 2013-07-01 | 2014-01-01 | 芜湖双翼机电实业有限公司 | Aperture gauge |
| EP2698231A2 (en) * | 2012-08-01 | 2014-02-19 | Wiha Werkzeuge GmbH | Screwdriver handle with storage for screwdriver inserts |
| CN203587105U (en) * | 2013-11-29 | 2014-05-07 | 国家电网公司 | Cable chute detecting device |
| CN206223711U (en) * | 2016-11-10 | 2017-06-06 | 广州佳境有限公司 | One kind is used for water body acid-base property detection means |
| CN206799868U (en) * | 2017-03-10 | 2017-12-26 | 浙江日发纺织机械股份有限公司 | The detection means in gap between a kind of reed wire of drawing-in machine reed |
| CN108037077A (en) * | 2017-12-06 | 2018-05-15 | 中国工程物理研究院激光聚变研究中心 | A kind of integrated laser induces surface acoustic wave defect detecting device |
| CN207379983U (en) * | 2017-11-13 | 2018-05-18 | 广东电网有限责任公司电力科学研究院 | A kind of cable connector internal flaw detection system |
| CN209943866U (en) * | 2019-05-07 | 2020-01-14 | 霍海燕 | Direct current magnetic field display mount |
| CN211487795U (en) * | 2019-12-24 | 2020-09-15 | 成都高新美极医疗美容门诊部有限公司 | Fat aseptic culture rack |
| US20210060758A1 (en) * | 2019-08-26 | 2021-03-04 | Gong Fong Enterprise Co., Ltd. | Screwdriver bit accommodating seat retaining structure of screwdriver |
| CN113588685A (en) * | 2021-07-26 | 2021-11-02 | 江苏金润汽车传动科技有限公司 | Method and system for detecting defect size of valve core hole |
-
2021
- 2021-06-11 CN CN202110654418.4A patent/CN113295612A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6412186B1 (en) * | 2000-11-01 | 2002-07-02 | The Clorox Company | I gauge and process of measuring |
| CN201537890U (en) * | 2009-09-25 | 2010-08-04 | 周志旸 | Combined screwdriver |
| CN202684872U (en) * | 2012-07-16 | 2013-01-23 | 卢明杰 | Wrench and screwdriver combination |
| EP2698231A2 (en) * | 2012-08-01 | 2014-02-19 | Wiha Werkzeuge GmbH | Screwdriver handle with storage for screwdriver inserts |
| CN203295531U (en) * | 2013-06-06 | 2013-11-20 | 武钢集团昆明钢铁股份有限公司 | Blast-furnace tuyere blowpipe leak detector |
| CN203375890U (en) * | 2013-07-01 | 2014-01-01 | 芜湖双翼机电实业有限公司 | Aperture gauge |
| CN103472067A (en) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | Visual detection tool for cable holes |
| CN203587105U (en) * | 2013-11-29 | 2014-05-07 | 国家电网公司 | Cable chute detecting device |
| CN206223711U (en) * | 2016-11-10 | 2017-06-06 | 广州佳境有限公司 | One kind is used for water body acid-base property detection means |
| CN206799868U (en) * | 2017-03-10 | 2017-12-26 | 浙江日发纺织机械股份有限公司 | The detection means in gap between a kind of reed wire of drawing-in machine reed |
| CN207379983U (en) * | 2017-11-13 | 2018-05-18 | 广东电网有限责任公司电力科学研究院 | A kind of cable connector internal flaw detection system |
| CN108037077A (en) * | 2017-12-06 | 2018-05-15 | 中国工程物理研究院激光聚变研究中心 | A kind of integrated laser induces surface acoustic wave defect detecting device |
| CN209943866U (en) * | 2019-05-07 | 2020-01-14 | 霍海燕 | Direct current magnetic field display mount |
| US20210060758A1 (en) * | 2019-08-26 | 2021-03-04 | Gong Fong Enterprise Co., Ltd. | Screwdriver bit accommodating seat retaining structure of screwdriver |
| CN211487795U (en) * | 2019-12-24 | 2020-09-15 | 成都高新美极医疗美容门诊部有限公司 | Fat aseptic culture rack |
| CN113588685A (en) * | 2021-07-26 | 2021-11-02 | 江苏金润汽车传动科技有限公司 | Method and system for detecting defect size of valve core hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4839599A (en) | Multipiece cable testing device which functions as flashlight, continuity checker, and cable identifier | |
| CN106233526B (en) | Power battery and its battery core state collecting device | |
| CN105137161A (en) | Digital composite functional high-voltage electroscope | |
| CN113295612A (en) | Cable port plugging defect detection device | |
| CN208969194U (en) | Novel bunk is pressed with source integral type fault locating instrument | |
| CN206388949U (en) | High-tension connector, high pressure connection status monitoring system and vehicle | |
| CN106546866B (en) | A kind of method and device for testing secondary circuit pressing plate on-off | |
| CN211698145U (en) | Photovoltaic module terminal box connector detection device | |
| CN106680543B (en) | The application method of conducting heavy current device | |
| CN110058072A (en) | A kind of electroscope with contact detection | |
| CN216526242U (en) | Wire clamping detection assembly | |
| CN105486379B (en) | Adjustable sigmatron backscattering article position measuring method | |
| CN205643595U (en) | Circuit break -make detection device | |
| CN112014770B (en) | Pipeline and pipeline joint and open circuit detection method thereof | |
| CN209014682U (en) | Portable cable identifier | |
| CN208350904U (en) | Portable stitch detector | |
| CN208608417U (en) | A kind of novel cable plug is extracted and insertion safety device | |
| CN204479691U (en) | Many cuttings how slotting normal bundle intelligent testing machine automatic recognition system | |
| CN209640443U (en) | A kind of connector electric performance test machine | |
| CN209203255U (en) | A kind of novel electroencephalogram detection auxiliary device | |
| CN211373756U (en) | Wetland water level detection device | |
| CN207114686U (en) | A kind of rack direct current reserves the test fixture of line | |
| CN214278448U (en) | Survey meter for electrified buried electric pipeline | |
| CN207571234U (en) | Leakage alarm | |
| CN205958609U (en) | Sensor fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210824 |