CN110081295B - Ammeter handheld machine fixing device - Google Patents
Ammeter handheld machine fixing device Download PDFInfo
- Publication number
- CN110081295B CN110081295B CN201910468996.1A CN201910468996A CN110081295B CN 110081295 B CN110081295 B CN 110081295B CN 201910468996 A CN201910468996 A CN 201910468996A CN 110081295 B CN110081295 B CN 110081295B
- Authority
- CN
- China
- Prior art keywords
- plate
- fixing
- ammeter
- handset
- fixing seat
- 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.)
- Active
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/065—Details of electronic electricity meters related to mechanical aspects
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The application discloses an ammeter handheld machine fixing device, which comprises a fixing seat for fixing a handheld machine and a hanging plate for hanging the fixing seat on an ammeter, wherein a placing groove matched with the handheld machine is arranged on the fixing seat, and the hanging plate is fixedly connected with the fixing seat; when operating personnel use the handset to issue the secret key, can put the handset in the standing groove on the fixing base, and hang the fixing base on corresponding ammeter through the link plate, realize fixing the handset on the ammeter and go out down the trade until issuing and accomplish, then operating personnel need not to hold the handset for a long time when issuing the secret key, working strength is low, the security is higher, and operating personnel is after fixing a handset on corresponding ammeter through fixing device, just can carry out the secret key operation of issuing of another ammeter, operating personnel can issue secret key operation to polylith ammeter simultaneously promptly, and then can improve and issue secret key efficiency.
Description
Technical Field
The application relates to the technical field of use of ammeter handsets, in particular to an ammeter handset fixing device.
Background
Under the trend of developing intelligent outage and restoration in a large scale of a national power grid, the operation work of the ammeter handheld machine enters a new period. The smart electric meter of the old edition at present needs to use the handset to issue the secret key to the electric meter to realize remote outage and restoration, and from the basis of team work load, the secret key issuing to the single-phase smart electric meter presents a dense and continuous rising trend, so that the work efficiency of the handset for issuing the secret key is improved.
When the mobile phone is used for issuing the secret key at present, an operator is required to hold the mobile phone close to the corresponding electric meter until issuing is completed, the secret key issuing process of each electric meter needs about 10 minutes, the operator is easy to feel tired when holding the mobile phone for a long time, the operator can only issue the secret key to one electric meter each time, the work load is large, the efficiency is low, in addition, the problem that the working environment is bad, the meter box is too high and the like is not easy to issue in the operation process, and the personal safety of the operator is not facilitated.
Therefore, how to solve the problems of heavy workload, low efficiency and the like when the handset issues the secret key is a technical problem that needs to be solved currently by the technicians in the field.
Disclosure of Invention
The application aims to provide an ammeter handheld machine fixing device which can fix a handheld machine on an ammeter, reduce the workload of issuing keys and improve the efficiency of issuing keys.
In order to solve the technical problems, the application provides an ammeter handheld machine fixing device, which comprises a fixing seat for fixing a handheld machine and a hanging plate for hanging the fixing seat on an ammeter, wherein a placing groove matched with the handheld machine is arranged on the fixing seat, and the hanging plate is fixedly connected with the fixing seat.
Preferably, the fixing seat comprises a square acrylic frame and a foam block adhered in the frame, the acrylic frame comprises a back plate, a bottom plate, a left side plate, a top plate and a right side plate, the bottom plate, the left side plate, the top plate and the right side plate are sequentially arranged along the circumferential direction of the back plate, and the placing groove is formed in the foam block.
Preferably, the hanging plate is an L-shaped hanging plate and comprises a transverse plate and a vertical plate, the transverse plate is connected with the top of the fixing seat, the vertical plate extends downwards relative to the transverse plate, and a gap capable of containing an ammeter is reserved between the vertical plate and the fixing seat.
Preferably, the transverse plate is provided with a transversely extending chute, and the transverse plate is connected with the fixing seat through a bolt penetrating through the chute.
Preferably, the number of the bolts is two, and the two bolts are transversely arranged at intervals and all penetrate through the sliding groove.
Preferably, the fixing clamp plate comprises a fixing clamp plate, wherein the fixing clamp plate is positioned above the transverse plate and fixedly connected with the top of the fixing seat, and a through hole for the bolt to pass through is formed in the fixing clamp plate.
Preferably, the telescopic rod is vertically arranged at the bottom of the fixed seat.
Preferably, the telescopic rod is detachably connected with the fixing seat.
Preferably, the bottom of the fixing seat is provided with a base, the base comprises a bottom plate and a sleeve which are integrally formed, the bottom plate is connected with the fixing seat, and the top end of the telescopic rod is inserted into the sleeve and is tightly matched with the sleeve.
Preferably, the telescopic rod is a pneumatic telescopic rod or an electric push rod.
The application provides an ammeter handheld machine fixing device which comprises a fixing seat for fixing a handheld machine and a hanging plate for hanging the fixing seat on an ammeter, wherein a placing groove matched with the handheld machine is arranged on the fixing seat, and the hanging plate is fixedly connected with the fixing seat.
When operating personnel use the handset to issue the secret key, can put the handset in the standing groove on the fixing base, and hang the fixing base on corresponding ammeter through the link plate, realize fixing the handset on the ammeter and go out down the trade until issuing and accomplish, then operating personnel need not to hold the handset for a long time when issuing the secret key, working strength is low, the security is higher, and operating personnel is after fixing a handset on corresponding ammeter through fixing device, just can carry out the secret key operation of issuing of another ammeter, operating personnel can issue secret key operation to polylith ammeter simultaneously promptly, and then can improve and issue secret key efficiency.
Drawings
FIG. 1 is a schematic view of an embodiment of a fixing device for an ammeter handset according to the present application;
FIG. 2 is a top view of one embodiment of an ammeter handset mounting device provided by the application;
FIG. 3 is a side view of one embodiment of an ammeter handset mounting device provided by the application;
fig. 4 is a schematic structural diagram of another embodiment of the fixing device for an ammeter handset according to the present application.
The reference numerals are as follows:
fixing base 1, standing groove 11, link plate 2, diaphragm 21, riser 22, spout 23, fixed splint 3, telescopic link 4.
Detailed Description
The core of the application is to provide a fixing device of an ammeter handset, which can fix the handset on an ammeter, reduce the workload of issuing keys and improve the efficiency of issuing keys.
In order to better understand the aspects of the present application, the present application will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an embodiment of a fixing device for an ammeter handset according to the present application; FIG. 2 is a top view of one embodiment of an ammeter handset mounting device provided by the application; fig. 3 is a side view of an embodiment of an ammeter handset mounting device provided by the application.
The fixing device of the ammeter handheld machine mainly comprises a fixing seat 1 and a hanging plate 2, wherein a placing groove 11 matched with the handheld machine is formed in the fixing seat 1, the hanging plate 2 is fixedly connected with the fixing seat 1, and the fixing seat 1 can be hung on an ammeter through the hanging plate 2.
By adopting the ammeter handset fixing device provided by the application, when an operator uses the handset to issue a secret key, the operator can put the handset in the placing groove 11 on the fixed seat 1, hang the fixed seat 1 on the corresponding ammeter through the hanging plate 2, fix the handset on the ammeter to issue the secret key until the issuing is completed, the operator does not need to hold the handset for a long time when issuing the secret key, the working strength is low, the safety is higher, and after one handset is fixed on the corresponding ammeter through the fixing device, the operator can issue the secret key of another ammeter, namely, the operator can issue secret keys to a plurality of ammeter simultaneously, and further the secret key issuing efficiency can be improved.
Based on the specific embodiment, the fixing seat 1 of the ammeter handheld machine fixing device provided by the application can be specifically manufactured by adopting the acrylic plate and the foam blocks, the back plate, the bottom plate, the left side plate, the top plate and the right side plate are processed by utilizing the acrylic plate, the bottom plate, the left side plate, the top plate and the right side plate are sequentially arranged and assembled along the circumferential direction of the back plate to form square acrylic frames, the placing grooves 11 are processed on the foam blocks, the foam blocks are adhered to the foam blocks in the frames, the local materials are available, the cost is low, the structural strength of the fixing seat 1 can be ensured by the acrylic frames, the foam blocks are light in weight, and the handheld machine can be well protected. Of course, other insulating materials may be selected to make the fixing base 1, which is not particularly limited in the present application.
On the basis of the above embodiment, since the electric meter is generally square, in order to facilitate the manufacture of the hanging plate 2 and ensure that the fixing seat 1 can be hung on the electric meter through the hanging plate 2, the fixing device for the electric meter handset provided by the application is characterized in that the hanging plate 2 is preferably an L-shaped hanging plate 2, and comprises a transverse plate 21 and a vertical plate 22, the transverse plate 21 is connected with the top of the fixing seat 1, the vertical plate 22 extends downwards relative to the transverse plate 21, and a gap capable of accommodating the electric meter is formed between the vertical plate 22 and the fixing seat 1. Of course, the specific shape of the hanging plate 2 is not limited thereto, and it is within the scope of the present application as long as the fixing base 1 can be firmly hung on the electric meter through the hanging plate 2.
Further, in order to adapt to electric meters with different sizes, a transversely extending chute 23 can be arranged on the transverse plate 21, and the transverse plate 21 is connected with the fixed seat 1 through bolts penetrating through the chute 23; when the electric meter is used, the bolt is unscrewed, the position of the transverse plate 21 at the top of the fixed seat 1 can be adjusted left and right according to the size of the electric meter, and then the size of a gap between the vertical plate 22 and the fixed seat 1 is adjusted, so that the use requirement is met.
Specifically, can be through two bolted connection diaphragm 21 and fixing base 1, two bolts set up along horizontal interval and all pass spout 23, on the one hand can increase diaphragm 21 and fixing base 1's joint strength, on the other hand can also remove the direction for link plate 2, guarantees that link plate 2 can not take place the skew.
Further, the chute 23 can extend to the riser 22 and penetrate through the riser 22, and in actual use, the installation screw on the ammeter can be avoided through the chute 23 on the riser 22, so that the fixing of the fixing seat 1 is facilitated.
On the basis of the above embodiments, the fixing device for an ammeter handset provided in the embodiment of the application may further include a fixing clamp plate 3, where the fixing clamp plate 3 is located above the transverse plate 21 and is fixedly connected with the top of the fixing seat 1, a gap capable of accommodating the transverse plate 21 is provided between the fixing clamp plate 3 and the top of the fixing seat 1, and a through hole for a bolt to pass through is provided on the fixing clamp plate 3, that is, the transverse plate 21 is provided between the fixing clamp plate 3 and the top of the fixing seat 1, so as to effectively avoid the hanging plate 2 from being separated from the fixing seat 1.
In particular, in order to enable the whole fixing device to better fit with the ammeter, the hanging plate 2 and the fixing clamping plate 3 are preferably made of transparent plastic plates, so that the fixing device is light in weight and convenient to process. Of course, other materials such as acrylic plate can be selected to make the hanging plate 2 and the fixing clamp plate 3, and the protection scope of the application is also provided.
According to the actual investigation on the site, the gap between the ammeter and the hanging screw is smaller, so that the hanging plate 2 is not easy to be too thick, and specifically, the thickness of the hanging plate 2 can be set to be 4mm; according to the thickness of the existing single-phase electric energy meter and the three-phase electric energy meter which is currently being popularized, the length of the transverse plate 21 of the L-shaped hanging plate 2 is preferably 270mm, the length of the vertical plate 22 of the L-shaped hanging plate 2 is 70mm, the length of the sliding groove 23 is 250mm, and the width of the L-shaped hanging plate 2 is 50mm. Of course, the specific size of the hanging plate 2 is not limited thereto, and may be adjusted according to actual circumstances.
Referring to fig. 4, fig. 4 is a schematic structural diagram of another embodiment of the fixing device for an ammeter handset according to the present application.
Based on the above embodiments, in order to solve the problem that part of the electric meter is higher and is not easy to operate, the fixing device of the electric meter handset provided by the application further comprises a telescopic rod 4 vertically arranged at the bottom of the fixing seat 1, and the fixing seat 1 can be lifted to a high place through the telescopic rod 4, so that the operation is simple and convenient.
The telescopic rod 4 can be freely telescopic, and in particular, a pneumatic telescopic rod 4 can be selected, and a manual telescopic rod 4, an electric push rod and the like can also be selected, so that the application is not particularly limited.
Further, the telescopic rod 4 is preferably detachably connected with the fixing seat 1, and the telescopic rod 4 can be optionally detached, so that the device can be better adapted to complex working conditions on site.
Specifically, for the installation of convenient telescopic link 4, can be equipped with the base in fixing base 1 bottom, the base includes integrated into one piece's bottom plate and sleeve, and the bottom plate links to each other with fixing base 1, and telescopic link 4's top inserts in the sleeve and with sleeve close fit. Of course, other manners such as bolting the telescopic rod 4 to the fixing base 1 may be adopted, which are all within the scope of the present application.
In summary, according to the ammeter handheld machine fixing device provided by the application, the handheld machine can be fixed on an ammeter, so that the handheld machine can send out secret keys for operation, time and labor are saved, the safety is higher, an operator can send out secret keys for a plurality of ammeter at the same time, further, the work load of sending out secret keys can be reduced, the operation intensity of the operator is reduced, the secret key sending efficiency is improved, and meanwhile, the potential safety hazard of field operation is reduced.
When the key is manually held before, the average time for issuing the key to a single-phase intelligent ammeter is 10.4 minutes, and 93.6 minutes are required for an operator to issue the key to all the single-phase meters in a 9-user electric box; after adopting ammeter hand-held set fixing device, take the three fixing device of preparation as an example, an operation personnel can carry out the operation of issuing the secret key to three ammeter simultaneously, and the time of 15 minutes is theoretically required to the simultaneous issuing of three ammeter under the same condition, and additionally add 1 minute according to the time of order hanging fixing device on the ammeter, the time of issuing three ammeter is about 18 minutes, and then the ammeter of whole 9 user's case issues time is 54 minutes, has shortened nearly 40 minutes compared with prior art and has sent down time, and whole work efficiency has improved nearly one time.
In the description of the present application, it should be understood that the directions or relationships indicated by the terms "upper", "lower", "left", "right", "horizontal", "vertical", etc. are based on the directions or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In addition, each embodiment in the specification is described in a progressive manner, and each embodiment is mainly described and is different from other embodiments, and similar parts of each embodiment are mutually referred. For the device disclosed in the embodiment, since the device corresponds to the method disclosed in the embodiment, the description is simpler, and the relevant points refer to the description of the method section.
The ammeter hand-held set fixing device provided by the application is described in detail above. The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.
Claims (7)
1. The fixing device of the electric meter handset is characterized by comprising a fixing seat (1) for fixing the handset and a hanging plate (2) for hanging the fixing seat (1) on an electric meter, wherein a placing groove (11) matched with the handset is arranged on the fixing seat (1), and the hanging plate (2) is fixedly connected with the fixing seat (1);
the fixing seat (1) comprises a square acrylic frame and foam blocks adhered in the frame, the acrylic frame comprises a back plate, a bottom plate, a left side plate, a top plate and a right side plate which are sequentially arranged along the circumferential direction of the back plate, and the placing groove (11) is formed in the foam blocks;
the hanging plate (2) is an L-shaped hanging plate (2) and comprises a transverse plate (21) and a vertical plate (22), the transverse plate (21) is connected with the top of the fixed seat (1), the vertical plate (22) extends downwards relative to the transverse plate (21), and a gap capable of containing an ammeter is reserved between the vertical plate (22) and the fixed seat (1);
the telescopic rod (4) is vertically arranged at the bottom of the fixed seat (1).
2. The ammeter hand-held device according to claim 1, characterized in that the cross plate (21) is provided with a transversely extending chute (23), the cross plate (21) being connected to the holder (1) by means of bolts passing through the chute (23).
3. The electricity meter handset mounting device according to claim 2, wherein the number of bolts is two, both bolts being arranged laterally spaced and passing through the chute (23).
4. The ammeter handheld machine fixing device according to claim 3, further comprising a fixing clamp plate (3), wherein the fixing clamp plate (3) is located above the transverse plate (21) and fixedly connected with the top of the fixing seat (1), and a through hole for the bolt to pass through is formed in the fixing clamp plate (3).
5. The electricity meter handset mounting device according to any of claims 1 to 4, wherein the telescopic rod (4) is detachably connected to the mounting base (1).
6. The ammeter hand-held set fixing device according to claim 5, wherein the bottom of the fixing seat (1) is provided with a base, the base comprises a bottom plate and a sleeve which are integrally formed, the bottom plate is connected with the fixing seat (1), and the top end of the telescopic rod (4) is inserted into the sleeve and is tightly matched with the sleeve.
7. The electricity meter handset mounting device according to claim 6, wherein the telescopic rod (4) is a pneumatic telescopic rod or an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468996.1A CN110081295B (en) | 2019-05-31 | 2019-05-31 | Ammeter handheld machine fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468996.1A CN110081295B (en) | 2019-05-31 | 2019-05-31 | Ammeter handheld machine fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110081295A CN110081295A (en) | 2019-08-02 |
| CN110081295B true CN110081295B (en) | 2023-12-12 |
Family
ID=67422927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910468996.1A Active CN110081295B (en) | 2019-05-31 | 2019-05-31 | Ammeter handheld machine fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081295B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206449388U (en) * | 2017-02-14 | 2017-08-29 | 国网山东省电力公司威海市文登区供电公司 | A kind of meter reading frame |
| CN206648186U (en) * | 2017-04-21 | 2017-11-17 | 奥克斯空调股份有限公司 | The removable wall-hanging air conditioner of base |
| CN107816605A (en) * | 2017-10-17 | 2018-03-20 | 嘉善恒兴电力建设有限公司 | A kind of flexible meter reading frame |
| CN208204493U (en) * | 2018-05-24 | 2018-12-07 | 南方电网科学研究院有限责任公司 | Handheld meter reading terminal fixing device |
| CN208487362U (en) * | 2018-07-07 | 2019-02-12 | 李瑞英 | A kind of portable power meter reading bar |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015005102U1 (en) * | 2015-07-17 | 2016-10-19 | modinice GmbH | Screen stand for two screens with a housing for electrical components |
| CN210088404U (en) * | 2019-05-31 | 2020-02-18 | 国网吉林省电力有限公司白城供电公司 | Handheld quick-witted fixing device of ammeter |
-
2019
- 2019-05-31 CN CN201910468996.1A patent/CN110081295B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206449388U (en) * | 2017-02-14 | 2017-08-29 | 国网山东省电力公司威海市文登区供电公司 | A kind of meter reading frame |
| CN206648186U (en) * | 2017-04-21 | 2017-11-17 | 奥克斯空调股份有限公司 | The removable wall-hanging air conditioner of base |
| CN107816605A (en) * | 2017-10-17 | 2018-03-20 | 嘉善恒兴电力建设有限公司 | A kind of flexible meter reading frame |
| CN208204493U (en) * | 2018-05-24 | 2018-12-07 | 南方电网科学研究院有限责任公司 | Handheld meter reading terminal fixing device |
| CN208487362U (en) * | 2018-07-07 | 2019-02-12 | 李瑞英 | A kind of portable power meter reading bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110081295A (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205176323U (en) | Portable optical cable fusion operation panel | |
| CN204531457U (en) | The three-dimensional operation protector of a kind of power construction easy for installation | |
| CN201515026U (en) | Vertical grounding wire clamp | |
| CN203694455U (en) | Safety belt hanging device for power supply line repair operations | |
| CN110081295B (en) | Ammeter handheld machine fixing device | |
| CN210088404U (en) | Handheld quick-witted fixing device of ammeter | |
| CN202772496U (en) | Tool adapted to mount and dismount bird repeller in electrified state | |
| CN111064116A (en) | Live working insulating baffle | |
| CN109599687A (en) | A kind of 10kV draws line of fall earthing or grounding means | |
| CN206090854U (en) | Dismantled and assembled support device | |
| CN202474629U (en) | Current transformer overhauling device | |
| CN211826373U (en) | Portable power switch calibration device for power equipment maintenance service | |
| CN205176254U (en) | On --spot check -up support of metering device | |
| CN204809718U (en) | Multi -functional electric power maintenance support | |
| CN218770918U (en) | 10kV insulating isolation baffle | |
| CN210723975U (en) | Power transmission line operation maintenance device convenient to carry | |
| CN206859799U (en) | Special purpose device is changed in a kind of 500kV Guywire towers bracing wire | |
| CN216371850U (en) | Connecting rod group is to frock | |
| CN204729884U (en) | Communication machine box adjustable hoop assembly | |
| CN203736743U (en) | Safety belt hooking device for power supply circuit overhaul operation | |
| CN205184733U (en) | High altitude electric overhaul equipment instrument | |
| CN204938235U (en) | Aluminium section bar | |
| CN210172263U (en) | Simple bending device for outdoor bus copper bar | |
| CN203736744U (en) | Safety belt hooking device pole clamping part for power supply circuit overhaul operation | |
| CN216866027U (en) | Auxiliary tool for mechanical connection of steel bars |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |