CN213398625U

CN213398625U - Three-phase lightning surge ringing wave testing arrangement convenient to dismantle and overhaul

Info

Publication number: CN213398625U
Application number: CN202021071871.XU
Authority: CN
Inventors: 胡鉴清
Original assignee: Jiangsu Sushi Intelligent Equipment Testing Co ltd
Current assignee: Jiangsu Sushi Intelligent Equipment Testing Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-06-08
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a three-phase thunderbolt surge ringing wave testing arrangement that shakes convenient to dismantle and overhaul relates to thunderbolt surge ringing wave test technical field, for solving the testing arrangement casing and all adopting integrated into one piece preparation, when overhauing it, need dismantle testing arrangement, and integrated into one piece's casing degree of difficulty is great when dismantling, and the dismantlement time greatly increased has reduced the problem of maintenance efficiency. The both sides of bottom plate all are provided with the side guard plate, and the side guard plate laminates with the bottom plate mutually, the lower extreme of side guard plate is provided with the spacing groove, the both ends of bottom plate all are provided with spacing lug, and spacing lug is provided with a body structure with the bottom plate, the one end of spacing lug extends to the inside of spacing groove, be provided with the triangle boss between side guard plate and the bottom plate, the top of side guard plate is provided with the apron, one side of bottom plate is provided with back closure plate.

Description

Three-phase lightning surge ringing wave testing arrangement convenient to dismantle and overhaul

Technical Field

The utility model relates to a thunderbolt surge ringing wave test technical field specifically is a three-phase thunderbolt surge ringing wave testing arrangement convenient to dismantle and overhaul.

Background

The lightning surge tester is an anti-surge test product specially designed for semiconductor devices such as communication, digital products and anti-surge protection. The surge, as the name implies, is the instantaneous occurrence of a peak above a steady value, which includes a surge voltage and a surge current. Surges are also called surges, which as the name suggests are transient overvoltages above normal operating voltages, and in essence, surges are intense pulses that occur in only a few millionths of a second. Ringing is an oscillating transient induced into a low voltage cable by a single impact due to switching of electrical network and reactive loads, and power circuit failure or lightning strikes. Most propagation phenomena occur in the supply network as well as in the control and signal lines, and the ringing test is also referred to as a transient protection test.

At present, the three-phase thunderbolt surge ringing wave testing arrangement casing that uses all adopts integrated into one piece preparation, when overhauing it, needs dismantle testing arrangement, and integrated into one piece's casing degree of difficulty is great when dismantling, and the dismantlement time greatly increased has reduced maintenance efficiency, can not satisfy the user demand. Therefore, a three-phase lightning surge ringing wave testing device convenient to disassemble and maintain is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-phase thunderbolt surge ringing wave testing arrangement convenient to dismantle and overhaul to propose in solving above-mentioned background art that the testing arrangement casing all adopts the integrated into one piece preparation, when overhauing it, need dismantle testing arrangement, and integrated into one piece's casing degree of difficulty is great when dismantling, and dismantlement time greatly increased has reduced maintenance efficiency, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-phase thunderbolt surge ringing wave testing arrangement convenient to dismantle and overhaul, includes the bottom plate, the both sides of bottom plate all are provided with the side guard plate, and the side guard plate laminates with the bottom plate mutually, the lower extreme of side guard plate is provided with the spacing groove, the both ends of bottom plate all are provided with spacing lug, and spacing lug is provided with a body structure with the bottom plate, the one end of spacing lug extends to the inside of spacing groove, be provided with the triangle boss between side guard plate and the bottom plate, and the triangle boss passes through the screw connection with side guard plate and bottom plate respectively, the top of side guard plate is provided with the apron, and the apron passes through the screw connection with the side guard plate, one side of bottom plate is provided with back shutoff board, and back shutoff board and bottom plate, side guard plate and.

Preferably, the side protection plate and the cover plate are respectively provided with an insulating pad on one side, the insulating pads are respectively attached to the side protection plate and the cover plate, the cover plate is provided with a heat absorption plate on the lower portion, the heat absorption plate is connected with the cover plate through screws, the cover plate is provided with a plurality of heat dissipation fins on the upper portion, and the heat dissipation fins and the cover plate are arranged to form an integral structure.

Preferably, two be provided with the mounting panel between the side guard plate, be provided with the cushion table between mounting panel and the bottom plate, and the cushion table passes through screw connection with mounting panel and bottom plate respectively, the top of mounting panel is provided with test equipment, and test equipment passes through screw connection with the mounting panel.

Preferably, one side of test equipment is provided with the front panel, and the front panel respectively with bottom plate, side guard plate and apron joggle, one side of front panel is provided with liquid crystal display, liquid crystal display's both sides are provided with switch, power source and test port respectively, liquid crystal display's below is provided with the adjusting key, and liquid crystal display, switch, power source, test port and adjusting key all pass through screw connection with the front panel.

Preferably, the opposite side of test equipment is provided with radiator fan, and radiator fan passes through bolted connection with the bottom plate, one side of radiator fan is provided with the radiating groove, and the one end of radiating groove runs through back closure plate and extends to the outside of back closure plate, the inside of radiating groove is provided with the dust screen, and the inner wall laminating of dust screen and radiating groove is connected.

Preferably, the rubber support seat is arranged below the bottom plate and is connected with the bottom plate through screws, a rubber sleeve is arranged outside the front panel and is respectively connected with the bottom plate, the side protection plate and the cover plate in a laminating mode.

Preferably, the inside of two side guard plates all is provided with accomodates the groove, two one side of side guard plate all is provided with the handle, and the one end of carrying the handle extends to the inside of accomodating the groove, handle and side guard plate and rubber sleeve sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a device passes through the side guard plate, the triangle boss, the setting of apron and back shutoff board, can make up into a barrel with side guard plate, triangle boss and bottom plate with the help of the screw, then the shutoff board then can carry out the shutoff with the one end of barrel to form testing arrangement's casing, only need to disassemble each part when dismantling the maintenance to testing arrangement can, more convenient and easy than integrated into one piece can dismantle, when dismantling the maintenance indirect improvement maintenance efficiency. The problem of testing arrangement casing adopt the combination formula to constitute, the testing arrangement who guarantees has certain structural strength and is examining and repairing and be convenient for dismantle, has improved maintenance efficiency is solved.

2. The utility model discloses a device through the setting of carrying handle, accomodate groove and rubber sleeve, can carry testing arrangement with the help of carrying handle, and accomodate the groove and can accomodate the carrying handle who does not use, reduce the position space and occupy, the convenient to use person tests; and the rubber sleeve then can wrap up the one end of casing, can carry out certain spacing to the casing of combination, improves structural strength, and on the other hand can effectually avoid the dust to enter into testing arrangement's inside from the front end clearance. The problem of be convenient for carry testing arrangement and can effectually avoid external dust to enter into testing arrangement's inside from the front end clearance, protect the inside electrical part of testing arrangement is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a connection relationship diagram of the handle and the side protection plate of the present invention.

In the figure: 1. a base plate; 2. a rubber supporting seat; 3. a side guard plate; 4. a limiting bump; 5. a limiting groove; 6. a triangular reinforcing block; 7. a cover plate; 8. a buffer table; 9. mounting a plate; 10. testing equipment; 11. heat dissipation fins; 12. an insulating pad; 13. a heat absorbing plate; 14. lifting a handle; 15. a receiving groove; 16. a rubber sleeve; 17. a front panel; 18. a liquid crystal display screen; 19. a switch; 20. a power interface; 21. a test port; 22. an adjustment key; 23. a rear plugging plate; 24. a heat radiation fan; 25. a heat sink; 26. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a three-phase lightning surge ringing wave testing device convenient to disassemble and overhaul comprises a bottom plate 1, side protection plates 3 are arranged on two sides of the bottom plate 1, the side protection plates 3 are attached to the bottom plate 1, limiting grooves 5 are formed in the lower ends of the side protection plates 3, limiting lugs 4 are arranged at two ends of the bottom plate 1, the limiting lugs 4 and the bottom plate 1 are in an integral structure, one ends of the limiting lugs 4 extend into the limiting grooves 5, the limiting lugs 4 and the limiting grooves 5 can limit the side protection plates 3 to prevent the side protection plates 3 from sliding in connection with the bottom plate 1, triangular reinforcing blocks 6 are arranged between the side protection plates 3 and the bottom plate 1, the triangular reinforcing blocks 6 are respectively connected with the side protection plates 3 and the bottom plate 1 through screws, the triangular reinforcing blocks 6 can increase the structural strength of connection between the side protection plates 3 and the bottom plate 1, and a cover plate 7 is arranged above the side protection, and the cover plate 7 is connected with the side protection plate 3 through screws, one side of the bottom plate 1 is provided with a rear plugging plate 23, and the rear plugging plate 23 is connected with the bottom plate 1, the side protection plate 3 and the cover plate 7 through screws.

Further, insulating pads 12 are arranged on one side of the side protection plate 3 and below the cover plate 7, the insulating pads 12 are respectively attached to the side protection plate 3 and the cover plate 7, a heat absorption plate 13 is arranged below the cover plate 7, the heat absorption plate 13 is connected with the cover plate 7 through screws, heat dissipation fins 11 are arranged above the cover plate 7, the heat dissipation fins 11 are provided with a plurality of parts, and the heat dissipation fins 11 and the cover plate 7 are arranged to be of an integral structure. The heat inside can be absorbed and concentrated to the upper end by the heat absorbing plate 13, and the heat at the upper end can be conducted by the heat radiating fins 11 through the air vortex transmission.

Further, be provided with mounting panel 9 between two side shields 3, be provided with buffer station 8 between mounting panel 9 and the bottom plate 1, and buffer station 8 passes through bolted connection with mounting panel 9 and bottom plate 1 respectively, and the top of mounting panel 9 is provided with test equipment 10, and test equipment 10 passes through bolted connection with mounting panel 9. The vibration force can be buffered and released through the elastic potential energy of the buffer table 8, so that the vibration amplitude is reduced, and the electric device is protected.

Further, one side of test equipment 10 is provided with front panel 17, and front panel 17 respectively with bottom plate 1, side guard plate 3 and apron 7 joggle, one side of front panel 17 is provided with liquid crystal display 18, the both sides of liquid crystal display 18 are provided with switch 19, power source 20 and test port 21 respectively, the below of liquid crystal display 18 is provided with adjusting key 22, and liquid crystal display 18, switch 19, power source 20, test port 21 and adjusting key 22 all pass through screw connection with front panel 17. The adjustment can be performed by the adjustment key 22 to meet different testing requirements, and the liquid crystal display 18 can display the testing result data.

Further, the other side of the testing device 10 is provided with a heat dissipation fan 24, the heat dissipation fan 24 is connected with the bottom plate 1 through screws, one side of the heat dissipation fan 24 is provided with a heat dissipation groove 25, one end of the heat dissipation groove 25 penetrates through the rear blocking plate 23 and extends to the outside of the rear blocking plate 23, a dust screen 26 is arranged inside the heat dissipation groove 25, and the dust screen 26 is attached to the inner wall of the heat dissipation groove 25. The heat is rapidly transferred from the heat sink 25 by the increased air flow of the heat dissipating fan 24, and the dust screen 26 prevents the entry of external dust.

Further, the rubber support seat 2 is arranged below the bottom plate 1, the rubber support seat 2 is connected with the bottom plate 1 through screws, the rubber sleeve 16 is arranged outside the front panel 17, and the rubber sleeve 16 is respectively connected with the bottom plate 1, the side protection plate 3 and the cover plate 7 in a laminating mode. The rubber sleeve 16 can block the gap between the front panel 17 and the shell to protect the internal electric devices.

Further, the inside of two side guard plates 3 all is provided with accomodates groove 15, and one side of two side guard plates 3 all is provided with handle 14, and the one end of handle 14 extends to the inside of accomodating groove 15, and handle 14 and side guard plate 3 and rubber sleeve 16 sliding connection. The test device can be easily carried by the carrying handle 14, and the storage groove 15 can store the carrying handle 14 which is not used.

The working principle is as follows: when the test device is used, a power line is connected with the power interface 20, a test line is connected with the test port 21, and the normal test can be performed by adjusting the switch 19 and the adjusting key 22. When the testing device needs to be overhauled, the rubber sleeve 16 is taken down, and the rear plugging plate 23 can be taken down by loosening the screw for fixing the rear plugging plate 23; the cover plate 7 can be taken down by loosening the screw for fixing the cover plate 7; loosen the screw of fixed triangle boss 6, can take off triangle boss 6, side guard plate 3 and bottom plate 1 joggle this moment, upwards pull out side guard plate 3 and can dismantle side guard plate 3 and bottom plate 1, like this with the abundant dismantlement of testing arrangement's casing, expose the thorough exposure of inside device, the staff of being convenient for dismantles the testing arrangement and overhauls, has improved maintenance efficiency to a certain extent, and the equipment is also comparatively easy after overhauing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a three-phase thunderbolt surge ringing wave testing arrangement convenient to dismantle and overhaul, includes bottom plate (1), its characterized in that: the utility model discloses a side protection structure, including bottom plate (1), limit lug (4), triangle boss and bottom plate (1), the both sides of bottom plate (1) all are provided with side guard plate (3), and side guard plate (3) laminate mutually with bottom plate (1), the lower extreme of side guard plate (3) is provided with spacing groove (5), the both ends of bottom plate (1) all are provided with spacing lug (4), and spacing lug (4) are provided with a body structure with bottom plate (1), the one end of spacing lug (4) extends to the inside of spacing groove (5), be provided with triangle boss (6) between side guard plate (3) and bottom plate (1), and triangle boss (6) pass through the screw connection with side guard plate (3) and bottom plate (1) respectively, the top of side guard plate (3) is provided with apron (7), and apron (7) pass through the screw connection with side guard plate (3), one side of bottom plate (1) is provided with back shutoff board (23), and back, The side protection plate (3) and the cover plate (7) are connected through screws.

2. The three-phase lightning surge ringing wave testing device convenient to disassemble and overhaul as claimed in claim 1, characterized in that: the side protection plate heat dissipation structure is characterized in that insulating pads (12) are arranged on one side of the side protection plate (3) and below the cover plate (7), the insulating pads (12) are respectively attached to the side protection plate (3) and the cover plate (7), a heat absorption plate (13) is arranged below the cover plate (7), the heat absorption plate (13) is connected with the cover plate (7) through screws, heat dissipation fins (11) are arranged above the cover plate (7), the heat dissipation fins (11) are provided with a plurality of heat dissipation fins, and the heat dissipation fins (11) and the cover plate (7) are arranged to be of an integral structure.

3. The three-phase lightning surge ringing wave testing device convenient to disassemble and overhaul as claimed in claim 1, characterized in that: two be provided with between side guard plate (3) mounting panel (9), be provided with between mounting panel (9) and bottom plate (1) cushion table (8), and cushion table (8) pass through the screw connection with mounting panel (9) and bottom plate (1) respectively, the top of mounting panel (9) is provided with test equipment (10), and test equipment (10) pass through the screw connection with mounting panel (9).

4. The three-phase lightning surge ringing wave testing device convenient to disassemble and overhaul as claimed in claim 3, characterized in that: one side of test equipment (10) is provided with front panel (17), and front panel (17) joggle with bottom plate (1), side guard plate (3) and apron (7) respectively, one side of front panel (17) is provided with liquid crystal display (18), the both sides of liquid crystal display (18) are provided with switch (19), power source (20) and test port (21) respectively, the below of liquid crystal display (18) is provided with adjusting key (22), and liquid crystal display (18), switch (19), power source (20), test port (21) and adjusting key (22) all pass through bolted connection with front panel (17).

5. The three-phase lightning surge ringing wave testing device convenient to disassemble and overhaul as claimed in claim 3, characterized in that: the opposite side of test equipment (10) is provided with radiator fan (24), and radiator fan (24) pass through bolted connection with bottom plate (1), one side of radiator fan (24) is provided with radiating groove (25), and the one end of radiating groove (25) runs through back closure plate (23) and extends to the outside of back closure plate (23), the inside of radiating groove (25) is provided with dust screen (26), and the inner wall laminating of dust screen (26) and radiating groove (25) is connected.

6. The three-phase lightning surge ringing wave testing device convenient to disassemble and overhaul as claimed in claim 4, characterized in that: the rubber support is characterized in that a rubber support seat (2) is arranged below the bottom plate (1), the rubber support seat (2) is connected with the bottom plate (1) through screws, a rubber sleeve (16) is arranged outside the front panel (17), and the rubber sleeve (16) is respectively connected with the bottom plate (1), the side protection plate (3) and the cover plate (7) in a laminating mode.

7. The three-phase lightning surge ringing wave testing device convenient to disassemble and overhaul as claimed in claim 1, characterized in that: two the inside of side guard plate (3) all is provided with accomodates groove (15), two one side of side guard plate (3) all is provided with carries handle (14), and the one end of carrying handle (14) extends to the inside of accomodating groove (15), carry handle (14) and side guard plate (3) and rubber sleeve (16) sliding connection.