CN208109968U

CN208109968U - A kind of safe insulation electrical test bench just adjusted

Info

Publication number: CN208109968U
Application number: CN201820723058.2U
Authority: CN
Inventors: 杨涛
Original assignee: Chengdu University
Current assignee: Chengdu University
Priority date: 2018-05-15
Filing date: 2018-05-15
Publication date: 2018-11-16
Anticipated expiration: 2028-05-15

Abstract

The utility model discloses the safe insulation electrical test benches that one kind is just adjusted, including bottom plate, platform and testing stand main body, platform is fixed with cabinet in the middle part of bottom end, the top of cabinet two sides is fixed with the first link, the bottom end of cabinet is fixed with fixed plate, the quadrangle of fixed plate bottom end is mounted on wheel, the two sides of platform are hinged with lengthened plate, the quadrangle of platform bottom end is mounted on electric telescopic rod, and the output end of four electric telescopic rods is sequentially connected with the quadrangle on bottom plate top respectively.The insulation board being slidably connected between two draw runners of this programme can be protected and be completely cut off to the string holes that testing stand main body is equipped with, and avoid short circuit when wiring, electric leakage from generating dangerous；Two L shape support rods pass through the design that circular contiguous block is connect with testing stand body rotation, can flexibly change the fixed angle of testing stand main body.

Description

A kind of safe insulation electrical test bench just adjusted

Technical field

This application involves a kind of testing stands, specifically, being related to a kind of safe insulation electrical test bench just adjusted.

Background technique

Some electrician's experimental benches are seen, often in the laboratory of some schools or some factories in order to science and engineering The student of section does the equipment that the electrician master worker in experiment or some factories is used to do some Electrical Apparatus Experiments.

Electrician used at present is typically all to insulate with testing stand, use it is still relatively safe, but in length In the use process of phase, since jack can occur to wear or damage, the sending in plug wire may be led to due to becket exposure The danger of electric shock, and present electrician is fixed with the desktop of experimental bench either testing stand or the height of testing stand , since the height of people is variant, so when carrying out some Experiment of Electrical Engineering, the unusual inconvenience of testing stand, in addition, examination The setting angle for testing platform is also fixation, for the people different for visual angle, is inconvenient using testing stand；It is doing When Experiment of Electrical Engineering the excessive testing stand of equipment under test it is not enough or when equipment is too small testing stand too it is big use it is also inconvenient；Test The general weight of platform is all bigger, is not easy to move,

Therefore to further increase the function of testing stand, it is desirable to provide the safe insulation electrical test bench that one kind is just adjusted.

Utility model content

In view of this, it is that testing stand cannot be flexible there are security risk, highly in routine techniques that the application is to be solved It adjusts, testing stand usable floor area limits to and be not easy to mobile technical problem.The utility model provides a kind of peace just adjusted All insulation electrical test bench, compared to routine techniques, the safety used can be improved, flexible modulation use height and area, It is moved easily.

In order to solve the above-mentioned technical problem, the utility model is achieved by the following technical programs：

The utility model provides a kind of safe insulation electrical test bench just adjusted, including bottom plate, platform and testing stand Main body is fixed with cabinet in the middle part of the platform bottom end, and the top of the cabinet two sides is fixed with the first link, The bottom end of the cabinet is fixed with fixed plate, and the quadrangle of the fixed plate bottom end is mounted on wheel, and the two of the platform Side is hinged with lengthened plate, and the quadrangle of the platform bottom end is mounted on electric telescopic rod, four electric telescopic rods it is defeated Outlet is sequentially connected with the quadrangle on bottom plate top respectively, and the side on the platform top is fixed with the first fixed frame, and described the Four sides on one fixed frame top pass through folded sheet respectively and are fixedly connected with four sides of the second fixed frame bottom end, second fixed frame Inside be fixedly connected with the bottom of testing stand main body, the both ends of the testing stand body side are fixed with draw runner, described The side of draw runner is equipped with sliding slot, and the sliding slot internal slide is connected with sliding block, is fixed with insulation board between two sliding blocks, The middle part of testing stand main body two sides is fixed with circular contiguous block, and the two sides on the platform top are fixed with L shape Support rod, one end of two L shape support rods are rotatablely connected at the center of two circular contiguous block sides respectively, described flat One avris of platform is equipped with switch, and the electric telescopic rod is electrically connected with the power supply by switch.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, two lengthenings The side of plate is fixed with the second link, and first link is connected together with the second link.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, in the bottom plate Rectangular channel is offered at the heart, the size of the rectangular channel is greater than the size of fixed plate.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the insulation board is equal String holes position pair even to offer several plug wire holes, that the position of several plug wire holes is equipped with testing stand main body respectively It answers.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the platform top Quadrangle be mounted on bolt, the two sides on the lengthened plate top are mounted on stop collar, one end of the bolt and stop collar Interspersed connection.

Compared with prior art, the application can be obtained including following technical effect：

1) the safe insulation electrical test bench just adjusted in the application, the insulation board being slidably connected between two draw runners, The string holes that testing stand main body is equipped with can be protected and be completely cut off, avoid short circuit when wiring, electric leakage from generating dangerous.

2) the safe insulation electrical test bench of the application just adjusted, two L shape support rods pass through circular contiguous block and examination The design for testing the connection of platform body rotation, can flexibly change the fixed angle of testing stand main body, to be suitble to different operation person's Visual angle deviation, use are more convenient and comfortable.

3) the safe insulation electrical test bench of the application just adjusted, the cooperation of four electric telescopic rods and bottom plate can be with The height of flexible modulation testing stand main body；Fixed plate and wheel are used cooperatively, can be by shrinking electric telescopic rod for wheel It is more laborsaving and convenient to be moved testing stand using wheel with ground face contact.

4) the safe insulation electrical test bench of the application just adjusted, the cooperation of lengthened plate, the first link and the second link It uses, the area of platform can be increased with flexible utilization lengthened plate, it is more convenient to use.

Certainly, any product for implementing the application must be not necessarily required to reach all the above technical effect simultaneously.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings：

Fig. 1 is the structural schematic diagram for the safe insulation electrical test bench that one kind of the embodiment of the present application is just adjusted；

Fig. 2 is the draw runner side view structure signal for the safe insulation electrical test bench that one kind of the embodiment of the present application is just adjusted Figure；

Fig. 3 is the latch structure schematic diagram for the safe insulation electrical test bench that one kind of the embodiment of the present application is just adjusted.

In figure：1, bottom plate；2, rectangular channel；3, electric telescopic rod；4, platform；5, lengthened plate；6, cabinet；7, fixed plate； 8, wheel；9, the second link；10, the first link；11, testing stand main body；12, insulation board；13, draw runner；14, L shape support rod； 15, the second fixed frame；16, folded sheet；17, plug wire hole；18, circular contiguous block；19, bolt.

Specific embodiment

Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.

As shown in Figure 1-3, the safe insulation electrical test bench that the utility model one kind is just adjusted, including bottom plate 1, platform 4 With testing stand main body 11, cabinet 6 is fixed in the middle part of 4 bottom end of platform, the top of 6 two sides of cabinet is fixed with first Link 10, the bottom end of cabinet 6 are fixed with fixed plate 7, and the quadrangle of 7 bottom end of fixed plate is mounted on wheel 8, and the two of platform 4 Side is hinged with lengthened plate 5, and the quadrangle of 4 bottom end of platform is mounted on electric telescopic rod 3, the output end of four electric telescopic rods 3 It is sequentially connected respectively with the quadrangle on 1 top of bottom plate, the side on 4 top of platform is fixed with the first fixed frame, the first fixed frame top Four sides at end pass through folded sheet 16 respectively and are fixedly connected with four sides of 15 bottom end of the second fixed frame, the inside of the second fixed frame 15 and The bottom of testing stand main body 11 is fixedly connected, and the both ends of 11 side of testing stand main body are fixed with draw runner 13, and the one of draw runner 13 Side is equipped with sliding slot, and sliding slot internal slide is connected with sliding block, is fixed with insulation board 12 between two sliding blocks, and 11 liang of testing stand main body The middle part of side is fixed with circular contiguous block 18, and the two sides on 4 top of platform are fixed with L shape support rod 14, two L shape branch One end of strut 14 is rotatablely connected at the center of two 18 sides of circular contiguous block respectively, and an avris of platform 4 is equipped with out It closes, electric telescopic rod 3 is electrically connected with the power supply by switch.

Preferably, the side of two lengthened plates 5 is fixed with the second link 9, and the first link 10 engages with the second link 9 Connection, can be in order to store lengthened plate 5, while use convenient for quickly fixed.

Preferably, rectangular channel 2 is offered at the center of bottom plate 1, the size of rectangular channel 2 is greater than the size of fixed plate 7, guarantees Fixed plate 7 can flexibly pass through rectangular channel 2.

Preferably, insulation board 12 is uniformly provided with several plug wire holes 17, the position of several plug wire holes 17 respectively with examination It is corresponding to test the string holes position that platform main body 11 is equipped with, operator can carry out wiring, while insulation board to string holes through insulation board 12 12 can be protected and be completely cut off to the metal edges of string holes, and operator's hand is avoided to touch the danger so as to cause electric shock.

Preferably, the quadrangle on 4 top of platform is mounted on bolt 19, and the two sides on 5 top of lengthened plate are mounted on stop collar, Two lengthened plates 5 quickly can be fixed on the two of platform 4 using bolt 19 by one end of bolt 19 and the interspersed connection of stop collar Side.

When specific works, the safe insulation electrical test bench just adjusted in the application is operated when carrying out test operation Person flexibly can rotate testing stand main body 11 around one end of L shape support rod 14, by testing stand main body 11 according to visual angle Angle between platform 4 is adjusted to suitable；It, can be by the lengthening of 4 bottom end two sides of platform when needing bigger test platform Plate 5 flips up, and platform 4 and lengthened plate 5 are fixed using bolt 19, to increase test area, when do not need by When lengthened plate 5, lengthened plate 5 can be overturn, the second link 9 is hung on the first link 10, lengthened plate 5 can received It is contained in the bottom end of platform 4；When carrying out test operation, operator can according to need the position of plug wire, adjust insulation board 12 Plug wire hole 17 on insulation board 12 is aligned by position with the string holes of wiring is needed, when operator is inserted into wiring to string holes, insulation Plate 12 can completely cut off conductive becket, avoid getting an electric shock；When needing the height of adjustment test bed main body 11, control can be passed through Switch adjusts the flexible of four electric telescopic rods 3, to change the height of platform；It, can when needing to shift testing stand To control the contraction of electric telescopic rod 3, so that fixed plate 7 passes through rectangular channel 2, so that the level height of wheel is lower than the water of bottom plate 1 Flat height, thus can be by the light nigration platform of wheel 8.

As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit In "." substantially " refer within the acceptable error range, those skilled in the art can within a certain error range solve described in Technical problem basically reaches the technical effect.In addition, " coupling " word includes any direct and indirect electric property coupling herein Means.Therefore, if it is described herein that a first device is coupled to a second device, then representing the first device can directly electrical coupling It is connected to the second device, or the second device indirectly electrically coupled through other devices or coupling means.Specification Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application, It is not intended to limit the scope of the present application.The protection scope of the application is as defined by the appended claims.

It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability Include, so that commodity or system including a series of elements not only include those elements, but also including not clear The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity or system for including the element also There are other identical elements.

Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model It encloses, then it all should be in the protection scope of the appended claims for the utility model.

Claims

1. the safe insulation electrical test bench that one kind is just adjusted, including bottom plate (1), platform (4) and testing stand main body (11), special Sign is, is fixed with cabinet (6) in the middle part of platform (4) bottom end, and the fixation of the top of cabinet (6) two sides is set Have the first link (10), the bottom end of the cabinet (6) is fixed with fixed plate (7), and the quadrangle of fixed plate (7) bottom end is equal It is equipped with wheel (8), the two sides of the platform (4) are hinged with lengthened plate (5), and the quadrangle of platform (4) bottom end is respectively mounted Having electric telescopic rod (3), the output end of four electric telescopic rods (3) is sequentially connected with the quadrangle on bottom plate (1) top respectively, The side on platform (4) top is fixed with the first fixed frame, and four sides on first fixed frame top pass through folding respectively Plate (16) is fixedly connected with four sides of the second fixed frame (15) bottom end, the inside of second fixed frame (15) and testing stand main body (11) bottom is fixedly connected, and the both ends of testing stand main body (11) side are fixed with draw runner (13), the draw runner (13) side is equipped with sliding slot, and the sliding slot internal slide is connected with sliding block, is fixed with insulation board between two sliding blocks (12), the middle part of testing stand main body (11) two sides is fixed with circular contiguous block (18), and the two of platform (4) top Side is fixed with L shape support rod (14), one end of two L shape support rods (14) respectively with two circular contiguous blocks (18) It is rotatablely connected at the center of side, an avris of the platform (4) is equipped with switch, and the electric telescopic rod (3) passes through switch It is electrically connected with the power supply.

2. the safe insulation electrical test bench that one kind as described in claim 1 is just adjusted, which is characterized in that two lengthenings The side of plate (5) is fixed with the second link (9), and first link (10) is connected together with the second link (9).

3. the safe insulation electrical test bench that one kind as described in claim 1 is just adjusted, which is characterized in that the bottom plate (1) Center at offer rectangular channel (2), the size of the rectangular channel (2) is greater than the size of fixed plate (7).

4. the safe insulation electrical test bench that one kind as described in claim 1 is just adjusted, which is characterized in that the insulation board (12) several plug wire holes (17) are uniformly provided with, the position of several plug wire holes (17) respectively with testing stand main body (11) The string holes position being equipped with is corresponding.

5. the safe insulation electrical test bench that one kind as described in claim 1 is just adjusted, which is characterized in that the platform (4) The quadrangle on top is mounted on bolt (19), and the two sides on lengthened plate (5) top are mounted on stop collar, the bolt (19) One end and the interspersed connection of stop collar.