CN218213267U

CN218213267U - Cable withstand voltage test device

Info

Publication number: CN218213267U
Application number: CN202222298902.0U
Authority: CN
Inventors: 李家源
Original assignee: Hubei Fangyuan Dongli Electric Power Science Research Co ltd
Current assignee: Hubei Fangyuan Dongli Electric Power Science Research Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-03
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a cable withstand voltage test device, including the experimental apparatus body, the experimental apparatus body includes the workstation, the top of workstation is fixed with the mount, the internally mounted of mount has the activity dish, it has spacing hole to open on the activity dish, open one side of mount has the spout, the internally mounted of spout has the slider, the one end of slider is fixed on the activity dish, one side welding of mount has the fixed block, install displacement mechanism on the fixed block, the last movable rod that installs of displacement mechanism, the one end of movable rod is fixed on the slider. This cable withstand voltage test device, intermediate position department pushes spacingly through the sliding seat downstream, puts the department to the central point of cable, and the sliding seat cooperatees with the expansion plate at both ends, realizes that three departments of cable are spacing fixed, avoids the influence that the displacement caused when using.

Description

Cable withstand voltage test device

Technical Field

The utility model relates to a cable withstand voltage test equipment field specifically is a cable withstand voltage test device.

Background

Need accomplish withstand voltage test to the cable after cable manufacture is accomplished, do not have unified regulation to the mode of connection of cable at present, it is general that the cable is direct to be tested with wire winding for the three-phase electricity core together, there is unreliable, insecure scheduling problem, see according to the technical scheme that patent publication with application number CN202020024808.4 announced, this technical scheme carries out spacing fixed through fixed subassembly to the both ends of cable, but can only accomplish spacing fixed to three strands of electric wires when spacing, when the cable is inside to contain stranded electric wires, can't carry out spacing fixed to stranded electric wires, connect easily when connecing the electricity and produce the influence, in addition, the cable can't extrude spacingly to the cable of intermediate position department when withstand voltage test, appear removing easily, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cable withstand voltage test device to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure, during the use, the one end through both sides activity dish contacts with the both ends of cable, realizes to extrude spacingly to the cable, realizes spacing and exposing the use of equidirectional not spacing through spacing pore pair electric wire when extruding spacingly.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a cable withstand voltage test device, includes the experimental device body, the experimental device body includes the workstation, the top of workstation is fixed with the mount, the internally mounted of mount has the activity dish, it has spacing hole to open on the activity dish, open one side of mount has the spout, the internally mounted of spout has the slider, the one end of slider is fixed on the activity dish, one side welding of mount has the fixed block, install displacement mechanism on the fixed block, install the movable rod in the displacement mechanism, the one end of movable rod is fixed on the slider.

Furthermore, be fixed with the support frame on the workstation, install fixed subassembly on the support frame, fixed subassembly includes elevating system, the bottom welding of workstation has the bracing piece.

Furthermore, a movable column is installed on the lifting mechanism, a fixed seat is fixed at the bottom of the movable column, and a movable seat is installed at the bottom of the fixed seat.

Furthermore, the movable seat and the fixed seat are connected through a reset mechanism, and a supporting block is installed on one side of the reset mechanism.

Furthermore, the fixing frame is provided with a limiting groove, the movable seat is fixedly provided with a limiting block, and the limiting block is arranged in the limiting groove.

Furthermore, the reset mechanism comprises an inner rod and an outer tube, and a torsion spring is arranged between the inner rod and the outer tube.

Furthermore, the internal installation of mount has the cable, the electric wire is installed at the both ends of cable, the electric wire is installed respectively in the inside in spacing hole.

Furthermore, the quantity of supporting shoe is 2, the supporting shoe is fixed respectively in the one end of sliding seat and fixing base.

The utility model has the advantages that: the utility model discloses a cable withstand voltage test device, which comprises a workbench; a support bar; a fixed mount; a movable tray; a limiting hole; a chute; a slider; a fixed block; a displacement mechanism; a movable rod; a support frame; a fixing assembly; a limiting groove; a lifting mechanism; a movable post; a fixed seat; a movable seat; a reset mechanism; a limiting block; a supporting block; an inner rod; an outer tube; a torsion spring; a cable; an electric wire.

1. This cable withstand voltage test device, during the use, the one end through both sides activity dish contacts with the both ends of cable, realizes to the cable that the extrusion is spacing, realizes not equidirectional spacing and expose the use through spacing pore pair electric wire when the extrusion is spacing.

2. This cable withstand voltage test device, intermediate position department puts the department through the sliding seat downstream, and it is spacing to extrude the central point department of cable, and the sliding seat cooperatees with the activity dish at both ends, realizes that the three of cable is spacing fixed, avoids the influence that the displacement caused when using.

3. This cable withstand voltage test device, when the cable of later stage takes out, with sliding seat rebound, stopper and spacing groove separation, the moving direction of cable is the same with the position at canceling release mechanical system place, and the accessible cable stimulates the sliding seat, and the space of bottom is opened after the sliding seat slope, opens the quick taking out of the cable of being convenient for after.

Drawings

Fig. 1 is a schematic structural view of a cable withstand voltage test device of the present invention;

fig. 2 is a schematic structural view of a fixing assembly of the cable withstand voltage testing apparatus of the present invention;

fig. 3 is a schematic structural diagram of a reset mechanism of the cable withstand voltage test device of the present invention;

fig. 4 is a schematic structural view of the cable and movable plate of the cable withstand voltage testing device of the present invention;

in the figure: 1. a work table; 2. a support bar; 3. a fixed mount; 4. a movable tray; 5. a limiting hole; 6. a chute; 7. a slider; 8. a fixed block; 9. a displacement mechanism; 10. a movable rod; 11. a support frame; 12. a fixing assembly; 13. a limiting groove; 14. a lifting mechanism; 15. a movable post; 16. a fixed seat; 17. a movable seat; 18. a reset mechanism; 19. a limiting block; 20. a support block; 21. an inner rod; 22. an outer tube; 23. a torsion spring; 24. a cable; 25. an electric wire.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a cable withstand voltage test device, includes the experimental apparatus body, the experimental apparatus body includes workstation 1, the top of workstation 1 is fixed with mount 3, the internally mounted of mount 3 has activity dish 4, it has spacing hole 5 to open on the activity dish 4, open one side of mount 3 has spout 6, the internally mounted of spout 6 has slider 7, the one end of slider 7 is fixed on activity dish 4, one side welding of mount 3 has fixed block 8, install displacement mechanism 9 on the fixed block 8, displacement mechanism 9 is electric putter, and electric putter drives fixed disk 4 and uses at the inside displacement of mount 3, install movable rod 10 on the displacement mechanism 9, the one end of movable rod 10 is fixed on slider 7, be fixed with support frame 11 on the workstation 1, install fixed subassembly 12 on the support frame 11, fixed subassembly 12 includes elevating system 14, the bottom welding of workstation 1 has bracing piece 2, and elevating system 14 is electric putter, and electric putter later stage promotes sliding seat 17 and extrudees spacingly to the inside mount of 3, avoids taking place the displacement when the experiment.

This embodiment, install movable post 15 on elevating system 14, the bottom of movable post 15 is fixed with fixing base 16, sliding seat 17 is installed to the bottom of fixing base 16, be connected through canceling release mechanical system 18 between sliding seat 17 and the fixing base 16, supporting shoe 20 is installed to one side of canceling release mechanical system 18, it has spacing groove 13 to open on the mount 3, be fixed with spacing piece 19 on the sliding seat 17, spacing piece 19 is installed in spacing groove 13's inside, and the later stage can make sliding seat 17 take place the slope through canceling release mechanical system 18, can make the cable take out from the inside of mount 3 after taking place the slope, the quick material of getting in the later stage of being convenient for.

This embodiment, canceling release mechanical system 18 includes interior pole 21 and outer tube 22, install torsion spring 23 between interior pole 21 and the outer tube 22, the internally mounted of mount 3 has cable 24, electric wire 25 is installed at the both ends of cable 24, electric wire 25 installs the inside at spacing hole 5 respectively, the quantity of supporting shoe 20 is 2, the one end at movable seat 17 and fixing base 16 is fixed respectively to supporting shoe 23, and stopper 23 supports when fixing base 16 transmits the extrusion force to movable seat 17, avoids taking place the damage that the slope caused between fixing base 16 and the movable seat 17.

The device provides required electric energy for the inside electrical apparatus of this device through external power supply, when using this device, place cable 24 in the inside of mount 3, penetrate the inside of spacing hole 5 with the electric wire 25 at cable 24 both ends, the quantity of spacing hole 5 has a plurality ofly, can carry out spacing fixed to different quantity of electric wire 25, after spacing fixed to electric wire 25, start displacement mechanism 9 and drive movable rod 10 shrink, slider 7 drives movable disc 4 and contracts to inside simultaneously during the shrink, movable disc 4 contacts with the both ends of cable 24 after the shrink, movable disc 4 carries out spacing fixed for cable 24 from both ends simultaneously in the contact, movable post 15 that starts on the elevating system 14 moves down, fixing base 16 and sliding seat 17 enter into the inside of mount 3, sliding seat 17 enters into the inside of spacing groove 13 through stopper 19, avoid making sliding seat 17 take place the influence that the slope causes in the extrusion, the one end of sliding seat 17 contacts with the central point of cable 24, realize that three points carry out spacing use to cable 24, when withstand voltage and use in cable 24, cooperate with the electric wire 25 of different positions through the mechanism, open the experiment after the experiment, open cable 17 to the quick pulling of sliding seat in the clearance of cable 24, the clearance is convenient for the clearance 17, the clearance is taken out after the clearance of

cable

17, 18, the clearance is convenient for the clearance mechanism 17, the clearance is taken out in clearance is the clearance mechanism 17, the clearance is equal to 18, the clearance is convenient for clearance is after the clearance is removed, 18.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cable withstand voltage test device, includes the experimental apparatus body, its characterized in that: the experimental device body includes workstation (1), the top of workstation (1) is fixed with mount (3), the internally mounted of mount (3) has activity dish (4), it has spacing hole (5) to open on activity dish (4), open one side of mount (3) has spout (6), the internally mounted of spout (6) has slider (7), the one end of slider (7) is fixed on activity dish (4), one side welding of mount (3) has fixed block (8), install displacement mechanism (9) on fixed block (8), install movable rod (10) on displacement mechanism (9), the one end of movable rod (10) is fixed on slider (7).

2. The cable withstand voltage test device according to claim 1, wherein: the supporting device is characterized in that a supporting frame (11) is fixed on the workbench (1), a fixing assembly (12) is installed on the supporting frame (11), the fixing assembly (12) comprises a lifting mechanism (14), and a supporting rod (2) is welded at the bottom of the workbench (1).

3. The cable withstand voltage test device according to claim 2, wherein: install movable post (15) on elevating system (14), the bottom of activity post (15) is fixed with fixing base (16), sliding seat (17) are installed to the bottom of fixing base (16).

4. A cable withstand voltage test device according to claim 3, characterized in that: the movable seat (17) is connected with the fixed seat (16) through a resetting mechanism (18), and a supporting block (20) is installed on one side of the resetting mechanism (18).

5. The cable withstand voltage test device according to claim 4, wherein: the fixing frame (3) is provided with a limiting groove (13), the movable seat (17) is fixedly provided with a limiting block (19), and the limiting block (19) is arranged in the limiting groove (13).

6. The cable withstand voltage test device according to claim 4, wherein: the resetting mechanism (18) comprises an inner rod (21) and an outer tube (22), and a torsion spring (23) is installed between the inner rod (21) and the outer tube (22).

7. The cable withstand voltage test device according to claim 1, wherein: the cable (24) is installed in the fixing frame (3), electric wires (25) are installed at two ends of the cable (24), and the electric wires (25) are installed in the limiting holes (5) respectively.

8. The cable withstand voltage test device according to claim 4, wherein: the quantity of supporting shoe (20) is 2, supporting shoe (20) are fixed respectively in the one end of sliding seat (17) and fixing base (16).