CN114047364B - Batch verification platform for insulating safety tools - Google Patents
Batch verification platform for insulating safety tools Download PDFInfo
- Publication number
- CN114047364B CN114047364B CN202111348513.8A CN202111348513A CN114047364B CN 114047364 B CN114047364 B CN 114047364B CN 202111348513 A CN202111348513 A CN 202111348513A CN 114047364 B CN114047364 B CN 114047364B
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- insulating
- metal
- clamping
- rod
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses an insulating safety tool batch verification platform, which solves the problems that the verification process is complex and difficult to operate when the insulating safety tools are verified, and the number of insulating safety tools which can be verified at one time is limited. The device comprises a metal base, an insulating bracket, a metal frame and a plurality of verification components; the insulating bracket is arranged between the metal base and the metal frame, and the plurality of verification components are arranged on the metal base and the metal frame; the checking assembly comprises a first checking piece, a second checking piece and a connecting wire; the first check member is arranged on the metal frame, the second check member is arranged on the metal base, the second check member is used for clamping the checked insulating safety tool, one end of the connecting wire is connected to the first check member, and the other end of the connecting wire is connected with the checked insulating safety tool; the plurality of verification components are all made of metal materials.
Description
Technical Field
The invention relates to the field of verification, in particular to an insulating safety tool batch verification platform.
Background
The insulating safety tools such as the insulating rod and the electroscope are important safety tools for guaranteeing the personal safety of power grid operation and inspection personnel, are frequently used in operation, maintenance and repair work of the transformer substation, are numerous in variety and number, and are required to be checked regularly to ensure the operation personal safety of the operation, maintenance and repair personnel; because the lengths of the tools are inconsistent, the diameters of the tools are inconsistent and the number of the tools is hundreds to thousands, the operation is complicated, the workload of the check personnel is large, the check period time of the insulated safety tools is long, the check efficiency is low, the check of the insulated safety tools cannot be effectively and rapidly completed, the operation of on-site operation and check is influenced, and the personal safety of the operation personnel of the operation and check personnel cannot be timely ensured; the existing patent only checks to single type insulating safety tool, and the structure is complicated and difficult to operate, and the mature tool check platform device on the market is various, and the safety tool that can check simultaneously also only has about 6, and the check efficiency promotes limitedly, and work efficiency is low, can't accomplish numerous insulating safety tool check in a short time.
Disclosure of Invention
The invention aims to provide an insulating safety tool batch verification platform which improves the verification efficiency of insulating safety tools.
The invention is realized by the following technical scheme:
an insulating safety tool batch verification platform comprises a metal base, an insulating bracket, a metal frame and a plurality of verification components; the insulating bracket is arranged between the metal base and the metal frame, and the plurality of verification components are arranged on the metal base and the metal frame; the checking assembly comprises a first checking piece, a second checking piece and a connecting wire; the first check member is arranged on the metal frame, the second check member is arranged on the metal base, the second check member is used for clamping the checked insulating safety tool, one end of the connecting wire is connected to the first check member, and the other end of the connecting wire is connected with the checked insulating safety tool; the plurality of verification components are all made of metal materials; during detection, the metal base is grounded, an insulating safety tool to be checked is fixed on the metal base by the second check piece, the adjusting connecting wire is clamped on the insulating safety tool, voltage is applied to the metal frame to check the tool, one check assembly corresponds to the insulating safety tool to be checked, a plurality of check assemblies can be arranged in the metal frame and the metal base, a plurality of tools can be checked simultaneously at one time, batch check is completed, and check efficiency is improved.
Further, the metal frame comprises a plurality of first metal rods and a plurality of second metal rods, the plurality of first metal rods are arranged in parallel and uniformly distributed, and the second metal rods are vertically connected to the first metal rods; the plurality of first check pieces are all connected to the first metal rod in a sliding manner; the first metal rods are orderly arranged, a plurality of first verification pieces can be arranged on each first metal rod, and when verification is carried out, the first metal rods which are orderly arranged can avoid the phenomenon of intertwining among a plurality of connecting wires; the first check piece comprises a sliding block, a threaded lock catch and a screw rod; the sliding block is provided with a through hole for the first metal rod to pass through and a fixing groove for accommodating the threaded lock catch, and the fixing groove is communicated with the through hole; the screw is connected to the sliding block in a threaded manner, and the screw is detachably connected with the connecting line; the device can be moved to the position right above the tool according to the position of the tool, so that the verification effect is ensured.
Further, one end of the connecting wire is connected with a first clamping piece which is used for being detachably connected with the threaded rod, and the other end of the connecting wire is connected with a second clamping piece which is used for being detachably connected with the verified insulating safety tool; the connecting wire detachably connected with the threaded rod and the second clamping piece is convenient to replace and overhaul; the first clamping piece is a fork-shaped clamp, and the second clamping piece is an crocodile clamp.
Further, a plurality of placing grooves for accommodating the insulated safety tools to be verified are formed in the metal base, the second verification pieces are arranged on the side walls of the placing grooves, and the second verification pieces are arranged in one-to-one correspondence with the placing grooves; the position of the placement groove is determined, so that on one hand, the placement groove and the second check member can be matched to firmly fix a tool to be checked, and on the other hand, the placement groove and the second check member are simple and quick to fix the tool, so that the overall check efficiency can be improved; the second check-up piece comprises a plurality of elastic fixing pieces, a plurality of cavities for accommodating the elastic fixing pieces are arranged on the side wall of the placement groove, the cavities are uniformly distributed along the circumferential direction of the placement groove, and the cavities are communicated with the placement groove; the elastic fixing piece comprises a limiting block and a spring, one end of the spring is connected to the inner wall of the cavity, the other end of the spring is connected with the limiting block, and the limiting block comprises a first limiting part positioned in the cavity and a second limiting part positioned in the placing groove; the limiting block can adjust the size of the whole accommodating cavity of the placing groove according to the size of the tool to be verified which is placed in the placing groove, and tools with different sizes can be fixed.
Further, the length of the first limiting part is larger than that of the second limiting part, and when the second limiting part enters the placing groove under the action of the spring, two ends of the first limiting part are abutted on the connecting surface of the cavity and the placing groove; and the limiting block is partially limited, so that the degree of fit between the limiting block and the limiting block is improved.
Further, the upper side of the first limiting part is of a bevel edge structure, the end point of the upper side of the first limiting part, which is far away from the cavity, is lower than the end point of the upper side of the first limiting part, which is close to the cavity, and when the safety tool to be checked is placed into the placement groove, the bottom and the bevel edge of the first limiting part are matched to push the first limiting part towards the cavity, so that the tool can be conveniently and rapidly placed into the placement groove.
Further, the insulating support comprises a plurality of insulating rods, one ends of the insulating rods are fixed on the metal base, and the other ends of the insulating rods are fixed on the metal frame; the insulating rod is a telescopic rod, and the insulating rod is provided with a hoop which is used for fixing the telescopic length of the insulating rod; the length of the insulating rod is adjusted according to the size of the safety tool to be checked, so that the tool can be checked conveniently.
Further, the second clamping piece is an alligator clip, the alligator clip comprises a first clamping piece, a second clamping piece, a rotating shaft, a torsion spring and a limiting rod, the first clamping piece is rotationally connected with the second clamping piece through the rotating shaft, and the torsion spring is sleeved on the rotating shaft; the first clamping piece and the second clamping piece all include clamping end and atress end, and the clamping end of first clamping piece and the clamping end of second clamping piece all are located torsional spring one side, and have the trend that is close to each other, and the atress end of first clamping piece and the atress end of second clamping piece all are located the torsional spring opposite side, and have the trend that keeps away from each other, gag lever post one end fixed connection is between first clamping piece or second clamping piece, and the other end butt is on another, and the gag lever post is close to the clamping end setting of first clamping piece, has the clearance between the clamping end of first clamping piece and the clamping end of second clamping piece.
Further, the first check piece further comprises a delay switch and a piezoresistor switch, and the delay switch and the piezoresistor switch act in a linkage way; the time delay switch is arranged on the connecting wire, the piezoresistor switch is arranged on the first clamping piece or the clamping end of the second clamping piece, when the second clamping piece is clamped on the checked insulating safety tool, the piezoresistor switch is connected, the time delay switch is connected in a linkage way, and when the second clamping piece is taken down from the checked insulating safety tool, the piezoresistor switch is disconnected, and the time delay switch is disconnected in a linkage way; for emergency, need detect a plurality of insulating safety tools fast, if directly utilize above-mentioned test platform to detect, then need to carry out the check to metal frame applied voltage after all insulating safety tools are installed, such one by one check, for the current check mode of checking up, the speed of checking up has indeed been improved, but for the circumstances that need the faster check up speed, the efficiency of checking up of one by one is slower, consequently, delay switch and piezoresistor switch have been set up, when piezoresistor switch did not switch on, delay switch is the disconnection, operating personnel is placing safety tools, when utilizing the centre gripping of second holder on safety tools, whole circuit switch on, begin to check up safety tools, the operator will not worry that the circuit is electrified when centre gripping second holder on safety tools yet, because piezoresistor switch and delay switch all break off this moment.
Further, the connecting wire is connected at the application of force end of first grip tab or second grip tab, is equipped with insulating coating on the application of force end of first grip tab and second grip tab, and insulating coating has further protected operating personnel's safety.
Compared with the prior art, the invention has the following advantages and beneficial effects:
according to the invention, a plurality of insulating safety tools can be fixed at the same time, and are quickly connected through the connecting wire, so that extra wiring is not needed, the wiring efficiency is improved, the plurality of insulating safety tools can be checked at the same time, the work load of a checking staff is reduced, and the checking efficiency and the checking cost are improved; the first metal rods which are arranged in order are beneficial to the orderly arrangement of the connecting wires, so that the error connection of the connecting wires by a checking staff in the checking process is avoided, and the smooth first metal rods are beneficial to the sliding arrangement of the first checking pieces; the second check-up piece and place the recess cooperation, realize the fixed to the insulating safety tool of equidimension through the spring to still through setting up limit structure and hypotenuse structure, make the process that insulating safety tool put into and place the recess more smooth and easy, further improve check-up efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of an insulating rod according to the present invention;
FIG. 3 is a diagram of a first check member according to the present invention;
FIG. 4 is a schematic view of a connector according to the present invention;
FIG. 5 is a schematic diagram of a second check member according to the present invention;
fig. 6 is a schematic diagram of a second clamping member according to a second embodiment of the present invention.
In the drawings, the reference numerals and corresponding part names:
1-metal base, 11-placing groove, 2-insulating rod, 21-anchor ear, 31-first metal rod, 32-second metal rod, 4-connecting wire, 41-second clamping piece, 411-first clamping piece, 412-second clamping piece, 413-rotating shaft, 414-a limiting rod, 42-a first clamping piece, 51-a sliding block, 52-a threaded lock catch, 53-a screw rod, 61-a limiting block, 611-a first limiting block, 612-a second limiting block, 62-a spring, 7-an insulating coating and 8-a piezoresistor.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
In the following description, however, numerous specific details are set forth in order to provide a thorough understanding of the present invention, it will be apparent to one of ordinary skill in the art: no such specific details are necessary to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order not to obscure the invention.
Throughout the specification, references to "one embodiment," "an embodiment," "one example," or "an example" mean: a particular feature, structure, or characteristic described in connection with the embodiment or example is included within at least one embodiment of the invention. Thus, the appearances of the phrases "in one embodiment," "in an example," or "in an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Moreover, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
Example 1
Insulating safety tools such as an insulating rod and an electroscope are important safety tools for guaranteeing the personal safety of power grid operation and inspection personnel, so that the insulating tools are required to be checked regularly to ensure the operation personal safety of the operation and maintenance personnel; the types and the number of the insulated safety tools used by the power grid operation and inspection personnel are large, the conventional inspection method is single, and the operations such as wiring and the like are complicated, so that the time period spent for the detection of single tools is long, and the time spent for the inspection is longer because batch detection cannot be carried out, thereby greatly reducing the inspection efficiency; because the voltage levels are different (mainly including 10KV, 35KV, 110KV and 220 KV), the diameters and the lengths of the corresponding tools are inconsistent, so that the verification conditions of the tools corresponding to different voltages are different, the verification conditions need to be changed according to the verified objects, however, because the number of the insulated safety tools to be detected is too large, a large burden is caused to verification personnel, and misoperation is easy to occur in the verification process.
The embodiment provides an insulating safety tool batch verification platform, as shown in fig. 1 to 5, including metal base 1, insulating support, metal frame and a plurality of check assembly insulating support between metal base 1 and metal frame, with metal frame and the insulating setting of metal base 1, a plurality of check assemblies all adopt the metal material preparation, a plurality of check assemblies all install on metal base 1 and metal frame, check assembly includes first check-up piece, second check-up piece and connecting wire 4, first check-up piece is connected on the metal frame, the second check-up piece is connected on metal base 1, the second check-up piece is used for fixing the insulating safety tool that needs to be checked, connecting wire 4 both ends have fixedly connected with first clamping piece 42 and second clamping piece 41 respectively, first clamping piece 42 is used for the centre gripping on first check-up piece, second clamping piece 41 is used for the centre gripping on the insulating safety tool that is detected.
The conventional mode for checking the insulated safety tool is that one end is connected with a pressurizing electrode and the other end is connected with a grounding electrode, in the technical scheme, the metal base 1 is directly connected with the grounding electrode to ensure good grounding, the insulated safety tool is used as the grounding electrode, test voltage is applied to the metal frame, the insulated safety tool is used as the pressurizing electrode, and an insulating bracket between the metal frame and the metal base 1 has good insulating effect; when the verification platform is not used, the first clamping piece 42 of the connecting wire 4 is always connected with the first verification piece, when the insulating safety tool is required to be verified, the tool is fixed by the second verification piece, the tool is required to be in contact with the metal base 1 during fixing, the contact between the tool and the metal base 1 is good, the problem during verification is avoided, the second clamping piece 41 of the connecting piece is connected to the tool, the wiring work of the tool is completed after the clamping is completed, and the verification can be started after test voltage is applied to the metal frame; the whole verification process is simple, the operation steps are concise, a plurality of tools can be verified at one time, and the verification efficiency is greatly improved.
The metal frame includes many first metal poles 31 and many second metal poles 32, first metal pole 31 is used for being connected with first check-up spare, second metal pole 32 is used for being connected together many first metal poles 31, when guaranteeing to apply test voltage to the metal frame, all first check-up spare on the first metal pole 31 all are by the applied voltage, in this embodiment, be provided with four first metal poles 31, two second metal poles 32, four first metal pole 31 parallel arrangement, two second metal poles 32 respectively fixed connection on four first metal pole 31's both ends, form a rectangular frame construction, insulating support sets up on four corners of metal frame, play good supporting role.
The first check pieces are all connected onto the first metal rod 31 in a sliding way, the first check pieces comprise a sliding block 51, a threaded lock catch 52 and a screw 53, a through hole for the screw 53 to pass through is formed in the sliding block 51, a fixing groove is formed in the sliding block 51 and is communicated with the through hole in the sliding block 51 and the external environment, the threaded lock catch 52 is arranged in the fixing groove, threads matched with the threaded lock catch 52 are formed in the inner wall of the fixing groove, the threaded lock catch 52 is screwed towards the inside of the sliding block 51 after the sliding block 51 slides to a proper position on the first threaded rod, the end part of the threaded lock catch 52 is tightly abutted onto the first metal rod 31, the position of the sliding block 51 is fixed, a threaded hole for the screw 53 to pass through is formed in the sliding block 51, the screw 53 is used for connecting the sliding block 51 with a connecting wire 4, in this embodiment, the first clamping piece 42 of the connecting wire 4 is a fork-shaped clamp, the fork-shaped clamp can be directly clamped on the screw 53, the fork-shaped clamp can be just clamped on the screw 53, and the gap between the fork-shaped clamp and the screw 53 can be prevented from falling off, and the screw 53 can be conveniently clamped on the clearance between the screw 53 and the screw-shaped clamp parts to pass through the screw 53, and the gap between the screw-shaped clamp is formed in order to prevent the screw from falling off, and the screw-shaped clamp from being contacted with the screw-shaped clamp part from the screw 53, and the gap from being exposed by the screw-shaped clamp part; the second clamping piece 41 is an alligator clip, and can be directly clamped on a tool, and the alligator clip is firmly clamped, so that the situation that the second clamping piece 41 falls off in the middle of verification is reduced.
The metal base 1 is provided with a plurality of placing grooves 11 for accommodating components to be checked, one placing groove 11 is provided with a second check piece, and the two check pieces are matched to improve the fixing effect on the safety tool; when the safety tool is verified, the safety tool is placed in the placement groove 11, and then the second verification piece is used for fixing, so that the safety tool is guaranteed to be in close contact with the metal base 1.
The specific structure of second check-up spare is as shown in fig. 5, the second check-up spare has included a plurality of elastic fixing parts, but the insulating safety tool of elastic fixing part adaptation equidimension, a plurality of elastic parts are apart from fixed connection on the lateral wall of placing the recess 11, a plurality of cavitys that are used for holding the elastic fixing part have been seted up on the lateral wall of placing the recess 11, a plurality of cavitys are along the circumferencial direction evenly distributed of placing the recess 11, every cavity all communicates with placing the recess 11, the elastic fixing part includes stopper 61 and spring 62, spring 62 one end is connected at the cavity inner wall, stopper 61 is connected to the other end, stopper 61 is including the first spacing portion that is arranged in the cavity and the second spacing portion that is arranged in placing the recess 11, a set of elastic fixing spare has a plurality of springs 62, a plurality of springs 62 can increase the fixed effect to insulating safety tool, the second spacing portion is used for contacting with the safety tool after the elastic fixing spare is installed in the cavity, first spacing portion is used for restricting the position of second spacing portion, avoid the position emergence skew of second spacing portion, thereby can't fix the safety tool.
In this embodiment, for adapting to the equipment such as the insulating rod 2 and the electroscope, the placement groove 11 is provided with a cylindrical structure, so that the first limiting portion is prevented from slipping due to the fixing effect of the first limiting portion on the safety tool, and meanwhile, the whole length of the first limiting portion is longer than the whole length of the second limiting portion so as to ensure the limiting effect of the first limiting portion on the second limiting portion, and the whole length refers to the length along the placement groove 11, under the structure, when the insulating safety tool is not placed in the placement groove 11, that is, when the second limiting portion enters the placement groove 11 under the action of the spring 62, the two ends or one end of the first limiting portion, which is higher than the second limiting portion, are directly abutted on the connecting surface between the cavity and the placement groove 11, so as to realize the limiting effect.
The upper side of the first limiting part is of a bevel edge structure, the end point of the upper side of the first limiting part, which is far away from the cavity, is lower than the end point of the upper side of the first limiting part, which is close to the cavity, and when a safety tool to be checked is placed in the placement groove 11, the bottom is matched with the bevel edge of the first limiting part to push the first limiting part towards the cavity, so that the tool can be conveniently and rapidly placed in the placement groove 11; the hypotenuse structure can make the safety tool that is checked extrude first spacing portion smoothly.
The insulating bracket comprises a plurality of insulating rods 2, one end of each insulating rod 2 is fixed on the metal base 1, and the other end of each insulating rod is fixed on the metal frame; the insulating rod 2 is a telescopic rod, the insulating rod 2 is provided with a hoop 21, and the hoop 21 is used for fixing the telescopic length of the insulating rod 2; the length of the insulating rod 2 is adjusted according to the size of the safety tool to be checked, so that the tool can be checked conveniently.
Example 2
For emergency, a plurality of insulating safety tools need to be detected quickly, if the above-mentioned inspection platform is directly utilized for detection, then voltage is applied to the metal frame for verification after all insulating safety tools are installed, so that verification is performed in a batch mode, compared with the existing verification mode, the verification speed is improved, but for the condition that the verification speed needs to be faster, the efficiency of verification in a batch mode is slower, therefore, embodiment 2 sets a delay switch and a piezoresistor switch to further improve the verification efficiency, the delay switch and the piezoresistor switch act in a linkage mode, the delay switch directly adopts the prior art, and when attention is needed, the hyposensitive resistor switch needs to be matched with a special second clamping piece 41 structure for use.
As shown in fig. 6, the specific structure of the second clamping member 41 is that in this embodiment, the second clamping member 41 uses a crocodile clip, where the crocodile clip includes a first clamping piece 411, a second clamping piece 412, a rotation shaft 413, a torsion spring, and a limiting rod 414, the first clamping piece 411 and the second clamping piece 412 are rotatably connected through the rotation shaft 413, and the torsion spring is sleeved on the rotation shaft 413; the first clamping piece 411 and the second clamping piece 412 respectively comprise a clamping end and a stress end, the clamping ends of the first clamping piece 411 and the second clamping piece 412 are respectively located at one side of the torsion spring and have a trend of approaching each other, the stress ends of the first clamping piece 411 and the second clamping piece 412 are respectively located at the other side of the torsion spring and have a trend of keeping away from each other, one end of the limiting rod 414 is fixedly connected between the first clamping piece 411 or the second clamping piece 412, the other end of the limiting rod 414 is abutted on the other end, the limiting rod 414 is arranged close to the clamping end of the first clamping piece 411, a gap is reserved between the clamping ends of the first clamping piece 411 and the second clamping piece 412, and the piezoresistor switch is arranged at the clamping end of the first clamping piece 411 or the second clamping piece 412.
The time delay switch is arranged on the connecting wire 4, when the second clamping piece 41 is clamped on the verified insulated safety tool, the piezoresistor switch is connected, the time delay switch is connected in a linkage way, and when the second clamping piece 41 is taken off from the verified insulated safety tool, the piezoresistor switch is disconnected, and the time delay switch is disconnected in a linkage way; when the piezoresistor switch is not connected, the delay switch is disconnected, an operator places a safety tool, when the second clamping piece 41 is clamped on the safety tool, the whole circuit is connected, the safety tool is verified, and the operator does not worry about electrification of a circuit in the process of clamping the second clamping piece 41 on the safety tool, because the piezoresistor switch and the delay switch are disconnected at the moment, even if the second clamping piece 41 is clamped on the safety tool, the piezoresistor switch is also not worried about, after a period of time passes after the linkage connection of the delay switch, the whole verification circuit is connected, the operator can release the second clamping piece 41 or the verified insulating safety tool at the time, accidental electric shock is avoided, and then the next tool needing to be verified is processed, so that a continuous and uninterrupted verification process is achieved; when the second clamping piece 41 is taken down, the piezoresistor switch is disconnected, the delay switch is connected and disconnected, and the potential safety hazard of electric shock is not needed to be worried about; in this embodiment, the time relay may be selected to form a delay switch circuit, and the holding time is set according to the requirement, and after the delay switch is linked to the piezoresistor, the delay switch is automatically turned off, so that the subsequent operator can safely take down the second clamping member 41 from the safety tool; in addition, the metal base 1 needs to be divided into a plurality of mutually independent and non-connected metal blocks, and each metal block is provided with a second checking component, so that the second checking component arranged on the metal base 1 and the metal base 1 are prevented from conducting each other.
In order to further avoid the possibility of electric shock and improve the safety performance of the device, the connecting wire 4 is connected to the force application end of the first clamping piece 411 or the second clamping piece 412, and the insulating coating 7 is arranged on the force application ends of the first clamping piece 411 and the second clamping piece 412, so that the safety of operators is further protected by the insulating coating 7.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. The batch verification platform for the insulated safety tools is characterized by comprising a metal base, an insulating bracket, a metal frame and a plurality of verification components; the insulating support is arranged between the metal base and the metal frame, and the plurality of verification components are arranged on the metal base and the metal frame; the checking assembly comprises a first checking piece, a second checking piece and a connecting wire; the first check member is arranged on the metal frame, the second check member is arranged on the metal base, the second check member is used for clamping the checked insulating safety tool, one end of the connecting wire is connected to the first check member, and the other end of the connecting wire is connected with the checked insulating safety tool; the plurality of verification components are all made of metal materials;
the metal frame comprises a plurality of first metal rods and a plurality of second metal rods, the first metal rods are arranged in parallel and uniformly distributed, and the second metal rods are vertically connected to the first metal rods; the plurality of first check pieces are all connected to the first metal rod in a sliding manner; the first check piece comprises a sliding block, a threaded lock catch and a screw rod; the sliding block is provided with a through hole for the first metal rod to pass through and a fixing groove for accommodating the threaded lock catch, and the fixing groove is communicated with the through hole; the screw is in threaded connection with the sliding block, and the screw is detachably connected with the connecting line;
one end of the connecting wire is connected with a first clamping piece which is used for being detachably connected with the screw rod, and the other end of the connecting wire is connected with a second clamping piece which is used for being detachably connected with the checked insulating safety tool;
the metal base is provided with a plurality of placing grooves for accommodating the insulated safety tools to be verified, the second verification pieces are arranged on the side walls of the placing grooves, and the second verification pieces are arranged in one-to-one correspondence with the placing grooves; the second check member comprises a plurality of elastic fixing members, a plurality of cavities for accommodating the elastic fixing members are formed in the side wall of the placement groove, the cavities are uniformly distributed along the circumferential direction of the placement groove, and the cavities are communicated with the placement groove; the elastic fixing piece comprises a limiting block and a spring, one end of the spring is connected to the inner wall of the cavity, the other end of the spring is connected with the limiting block, and the limiting block comprises a first limiting part positioned in the cavity and a second limiting part positioned in the placing groove;
the length of the first limiting part is larger than that of the second limiting part, and when the second limiting part enters the placing groove under the action of the spring, two ends of the first limiting part are abutted against the connecting surface of the cavity and the placing groove;
the upper side of the first limiting part is of a bevel edge structure, and the end point of the upper side of the first limiting part far away from the cavity is lower than the end point of the upper side of the first limiting part near the cavity;
the second clamping piece is an crocodile clamp, the crocodile clamp comprises a first clamping piece, a second clamping piece, a rotating shaft, a torsion spring and a limiting rod, the first clamping piece is rotationally connected with the second clamping piece through the rotating shaft, and the torsion spring is sleeved on the rotating shaft; the first clamping piece and the second clamping piece comprise clamping ends and stress ends, the clamping ends of the first clamping piece and the clamping ends of the second clamping piece are located on one side of the torsion spring and have a trend of approaching each other, the stress ends of the first clamping piece and the second clamping piece are located on the other side of the torsion spring and have a trend of keeping away from each other, one end of the limiting rod is fixedly connected between the first clamping piece or the second clamping piece, the other end of the limiting rod is abutted to the other end of the limiting rod, the limiting rod is close to the clamping ends of the first clamping piece, and a gap is reserved between the clamping ends of the first clamping piece and the second clamping piece;
the first check member further comprises a delay switch and a piezoresistor switch, and the delay switch and the piezoresistor switch act in a linkage way; the time delay switch is arranged on the connecting wire, the piezoresistor switch is arranged on the clamping end of the first clamping piece or the second clamping piece of the second clamping piece, when the second clamping piece is clamped on the verified insulating safety tool, the piezoresistor switch is connected, the time delay switch is connected in a linkage manner, and when the second clamping piece is taken down from the verified insulating safety tool, the piezoresistor switch is disconnected, and the time delay switch is disconnected in a linkage manner.
2. The batch verification platform of insulated safety tools of claim 1, wherein the insulating bracket comprises a plurality of insulating rods, one ends of the insulating rods are fixed on the metal base, and the other ends of the insulating rods are fixed on the metal frame; the insulating rod is a telescopic rod, and the insulating rod is provided with a hoop, and the hoop is used for fixing the telescopic length of the insulating rod.
3. The batch verification platform of insulated safety tools of claim 1, wherein the connecting wire is connected to the force application ends of the first clamping piece or the second clamping piece, and the force application ends of the first clamping piece and the second clamping piece are provided with insulating coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348513.8A CN114047364B (en) | 2021-11-15 | 2021-11-15 | Batch verification platform for insulating safety tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348513.8A CN114047364B (en) | 2021-11-15 | 2021-11-15 | Batch verification platform for insulating safety tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114047364A CN114047364A (en) | 2022-02-15 |
| CN114047364B true CN114047364B (en) | 2023-09-15 |
Family
ID=80209211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111348513.8A Active CN114047364B (en) | 2021-11-15 | 2021-11-15 | Batch verification platform for insulating safety tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114047364B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157141B (en) * | 2022-07-05 | 2023-08-25 | 深圳市元创时代科技有限公司 | Test Equipment |
| CN116500396A (en) * | 2023-06-30 | 2023-07-28 | 新河县珠兴铜业有限公司 | Finished product insulativity detection device for insulating material production |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937050A (en) * | 2010-09-28 | 2011-01-05 | 达州电业局 | Portable multifunctional insulated instrument test rack |
| CN204044303U (en) * | 2014-09-03 | 2014-12-24 | 国家电网公司 | A kind of test apparatus for overpressure resistance of insulator spindle |
| CN205879994U (en) * | 2016-07-14 | 2017-01-11 | 国网山东省电力公司高唐县供电公司 | Insulating safety tool simple test frame of electric power |
| CN209296774U (en) * | 2018-11-08 | 2019-08-23 | 国网山东省电力公司夏津县供电公司 | A kind of new type of safe Work tool test bracket |
| CN209455647U (en) * | 2019-01-10 | 2019-10-01 | 力德精密工业(深圳)有限公司 | Automatic charging device for fully-automatic laser detection machine |
| CN209551756U (en) * | 2019-01-14 | 2019-10-29 | 南京智造兴邦机器人有限公司 | A kind of combined multi-functional robot gripper |
| CN110514880A (en) * | 2019-09-21 | 2019-11-29 | 国网湖北省电力有限公司随州供电公司 | A kind of overpressure resistance detecting device for stock class insulating tool |
| CN212321768U (en) * | 2020-03-31 | 2021-01-08 | 国网湖北省电力有限公司荆州供电公司 | Safety tool testing device |
| CN112698128A (en) * | 2020-12-08 | 2021-04-23 | 惠州蓄能发电有限公司 | Relay protection function verification short circuit device and method |
| CN214010641U (en) * | 2020-11-18 | 2021-08-20 | 科力特(天津)科技有限公司 | Pressure calibration device of pressure sensor |
-
2021
- 2021-11-15 CN CN202111348513.8A patent/CN114047364B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937050A (en) * | 2010-09-28 | 2011-01-05 | 达州电业局 | Portable multifunctional insulated instrument test rack |
| CN204044303U (en) * | 2014-09-03 | 2014-12-24 | 国家电网公司 | A kind of test apparatus for overpressure resistance of insulator spindle |
| CN205879994U (en) * | 2016-07-14 | 2017-01-11 | 国网山东省电力公司高唐县供电公司 | Insulating safety tool simple test frame of electric power |
| CN209296774U (en) * | 2018-11-08 | 2019-08-23 | 国网山东省电力公司夏津县供电公司 | A kind of new type of safe Work tool test bracket |
| CN209455647U (en) * | 2019-01-10 | 2019-10-01 | 力德精密工业(深圳)有限公司 | Automatic charging device for fully-automatic laser detection machine |
| CN209551756U (en) * | 2019-01-14 | 2019-10-29 | 南京智造兴邦机器人有限公司 | A kind of combined multi-functional robot gripper |
| CN110514880A (en) * | 2019-09-21 | 2019-11-29 | 国网湖北省电力有限公司随州供电公司 | A kind of overpressure resistance detecting device for stock class insulating tool |
| CN212321768U (en) * | 2020-03-31 | 2021-01-08 | 国网湖北省电力有限公司荆州供电公司 | Safety tool testing device |
| CN214010641U (en) * | 2020-11-18 | 2021-08-20 | 科力特(天津)科技有限公司 | Pressure calibration device of pressure sensor |
| CN112698128A (en) * | 2020-12-08 | 2021-04-23 | 惠州蓄能发电有限公司 | Relay protection function verification short circuit device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114047364A (en) | 2022-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114047364B (en) | Batch verification platform for insulating safety tools | |
| CN204395351U (en) | Electric power pole-climbing inspection device | |
| CN115902558B (en) | Withstand voltage testing device of electric energy meter | |
| CN105424986B (en) | A kind of auxiliary device for 10kv vacuum circuit breaker high-potting | |
| CN114859158A (en) | Lightning arrester live-line testing device and testing method | |
| CN211455408U (en) | Auxiliary supporting device for post insulator | |
| CN112967915B (en) | 10kv high-voltage fuse | |
| CN109004569A (en) | A kind of totally-enclosed switch cabinet bus grounding device and application method | |
| CN110854736B (en) | Method for assisting electric field feeding by adopting insulating bottle supporting frame | |
| CN208284652U (en) | A kind of electric power first-aid ready-package earthing or grounding means | |
| CN110672890A (en) | 500kV zinc oxide arrester jumper wire device | |
| CN215148812U (en) | Electrical equipment overhauls device | |
| CN112255514A (en) | Manufacturing method of composite insulator steep wave test support | |
| CN215220648U (en) | Wind-powered electricity generation field current collection circuit falls insurance operation stopper | |
| CN212706396U (en) | Tool for electromechanical maintenance | |
| CN112014769A (en) | Fault indicator convergence unit | |
| CN220569483U (en) | Composite cross arm insulator | |
| CN217642668U (en) | Medium-voltage three-core cable intermediate joint installation positioner | |
| CN216851059U (en) | Live-line replacement of rear support of bottle supporting frame for 110kV strain single-string insulator | |
| CN214669174U (en) | Detection protector of turn-off fast | |
| CN209626776U (en) | Switchgear adjustable-angle part mounting rack | |
| CN217009914U (en) | Wire arranging device and power distribution cabinet using same | |
| CN215644369U (en) | Install stable high-voltage fuse | |
| CN212301633U (en) | Female support of arranging for temperature rise test of 4000A high tension switchgear | |
| CN220552912U (en) | Telescopic electricity inspection 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |