CN213689842U

CN213689842U - Electric equipment detection device of arc welding workstation

Info

Publication number: CN213689842U
Application number: CN202022939199.8U
Authority: CN
Inventors: 石莹
Original assignee: Wuhan Ruishi Technology Co ltd
Current assignee: Wuhan Ruishi Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-13
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an arc welding workstation electrical equipment detection device, including equipment main part, resistance table and coupling assembling, the embedding of resistance table is installed at equipment main part front surface, equipment main part front surface is provided with the detection interface, the detachable installation at equipment main part top of coupling assembling, coupling assembling includes fixed plate, rotation screw rod, pressure strip and nut cover, the fixed plate passes through the screw vertical fixation at equipment main part rear surface, the rotation screw rod is perpendicular and rotate and install on the fixed plate, two the pressure strip is relative and rotate and install on the rotation screw rod, nut cover screw thread closes the cover and is established on the rotation screw rod soon; the utility model discloses a be provided with coupling assembling, the connecting wire that multiplicable detected and the detection interface between be connected the fastening nature, reduce relatively because external force makes the two not hard up probability that breaks away from, indirectly reduce the factor that influences electrical equipment detection data, and do not influence the dismantlement of follow-up connecting wire and take off.

Description

Electric equipment detection device of arc welding workstation

Technical Field

The utility model belongs to the technical field of electrical equipment detection device, concretely relates to arc-welding workstation electrical equipment detection device is a high-voltage insulation resistance tester is used in transformer detection among arc-welding workstation electrical equipment very much.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. And the electrical equipment is equipment working in an arc welding workstation, and the high voltage insulation resistance tester is one of devices for insulation detection of the electrical equipment. It is suitable for insulation test in the maintenance, repair, test and verification of various electrical equipment. The insulating resistance value graduation line is uniform and clear, and accurate reading is facilitated. Simple operation and convenient carrying.

When some existing testers are used for detection, a detection interface and an equipment connecting line of the tester are easy to loosen or even separate due to pulling caused by external force, so that the problem of insulation detection of electrical equipment is influenced, and therefore the electric equipment detection device for the arc welding workstation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arc-welding workstation electrical equipment detection device to in solving some testers that propose among the above-mentioned background art and detecting, its detection interface and equipment connecting wire appear dragging easily because external force appears and appear becoming flexible and break away from even, thereby influence the insulating problem that detects of electrical equipment.

In order to achieve the above object, the utility model provides a following technical scheme: an electric equipment detection device of an arc welding workstation comprises an equipment main body, a resistance meter and a connecting component, the resistance value meter is embedded and installed on the front surface of the equipment main body, the front surface of the equipment main body is provided with a detection interface, the connecting assembly is detachably arranged at the top of the equipment main body and comprises a fixed plate, a rotating screw rod, a pressing plate and a nut sleeve, the fixed plate is vertically fixed on the rear surface of the equipment main body through screws, the rotating screw is vertically and rotatably arranged on the fixed plate, the two pressing plates are oppositely and rotatably arranged on the rotating screw, the nut sleeve is screwed on the rotating screw rod, a bearing ring is embedded between the compression plate and the nut sleeve, a limiting sliding rod is slidably arranged between the end part of the pressing plate and the equipment main body, and an arc-shaped groove is formed in the position, corresponding to the detection interface, of the surface of the pressing plate.

Preferably, the bottom of the arc-shaped groove is provided with a rubber gasket, one end of the rotating screw rod is rotatably connected with the fixed plate through a bearing arranged on the fixed plate, and a hand wheel is fixed at the end part of the other end of the rotating screw rod.

Preferably, the upper end of the limiting slide rod is fixed on the lower surface of the pressing plate, a U-shaped clamping plate is fixed at the end part of the lower end of the limiting slide rod, a fixed shaft is fixed in the clamping plate, a moving wheel is sleeved on the fixed shaft, and the moving wheel is in rolling contact with the surface of the equipment main body.

Preferably, the front surface of the equipment body is rotatably provided with a knob, a limiting assembly is arranged between the knob and the equipment body and comprises a stabilizing plate and a limiting rod, a sliding groove is formed in the circumferential surface of the knob, and the stabilizing plate is vertically fixed on the surface of the equipment body.

Preferably, one end of the limiting rod is exposed outside the limiting rod, the other end of the limiting rod is screwed to penetrate through the stabilizing plate and extend into the sliding groove, and the end part of the limiting rod is in contact with the bottom of the sliding groove.

Preferably, the detection interface is connected with a connecting wire on the electrical equipment, and the connecting wire passes through the arc-shaped groove and is exposed outside.

Preferably, the front surface of the equipment body is further provided with a key, and the rear surface of the equipment body is provided with a heat dissipation hole.

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

(1) the utility model discloses a be provided with coupling assembling, the connecting wire that multiplicable detected and the detection interface between be connected the fastening nature, reduce relatively because external force makes the two not hard up probability that breaks away from, indirectly reduce the factor that influences electrical equipment detection data, and do not influence the dismantlement of follow-up connecting wire and take off.

(2) The utility model discloses a be provided with spacing subassembly, neither influence the knob and normally rotate, can carry on spacingly to the knob position that temporarily does not use again, avoid the knob because the pivoted condition appears in external force, whole subassembly simple structure convenient operation.

Drawings

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

fig. 2 is a schematic top view of the connection assembly of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1 according to the present invention;

fig. 4 is a cross-sectional view of the limiting assembly of the present invention;

in the figure: 1. an apparatus main body; 2. a resistance value table; 3. detecting an interface; 4. a connecting assembly; 41. a fixing plate; 42. rotating the screw; 43. a compression plate; 44. a nut sleeve; 5. a limiting slide bar; 6. a knob; 7. a limiting component; 71. a stabilizing plate; 72. a limiting rod; 8. an arc-shaped slot; 9. a chute; 10. clamping a plate; 11. the wheel is moved.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a detection device for electric equipment of an arc welding workstation comprises an equipment main body 1, a resistance meter 2 and a connecting assembly 4, wherein the resistance meter 2 is embedded in the front surface of the equipment main body 1, a detection interface 3 is arranged on the front surface of the equipment main body 1, the connecting assembly 4 is detachably arranged at the top of the equipment main body 1, the connecting assembly 4 comprises a fixing plate 41, a rotating screw 42, a pressing plate 43 and a nut sleeve 44, the fixing plate 41 is vertically fixed on the rear surface of the equipment main body 1 through screws, the rotating screw 42 is vertically and rotatably arranged on the fixing plate 41, the two pressing plates 43 are oppositely and rotatably arranged on the rotating screw 42, the nut sleeve 44 is screwed and sleeved on the rotating screw 42, a bearing ring is embedded between the pressing plate 43 and the nut sleeve 44, a limiting slide rod 5 is slidably arranged between the end part of the pressing plate 43 and the equipment main body 1, and an, through being provided with coupling assembling 4, the connecting wire that multiplicable detected and be connected the fastening nature between detection interface 3 reduce relatively and make the two not hard up probability that breaks away from because external force, and indirect reduction influences the factor that electrical equipment detected data, and does not influence the dismantlement of follow-up connecting wire and take off.

In this embodiment, preferably, a rubber gasket is disposed at the bottom of the arc-shaped groove 8, the rubber gasket can increase the frictional resistance between the rubber gasket and the connecting line, one end of the rotating screw 42 is rotatably connected with the fixing plate 41 through a set bearing, and a hand wheel is fixed at the end of the other end of the rotating screw 42.

In this embodiment, preferably, the upper end of the limit slide bar 5 is fixed on the lower surface of the pressing plate 43, the limit slide bar 5 limits the pressing plate 43, the end of the lower end is fixed with a U-shaped clamping plate 10, a fixed shaft is fixed in the clamping plate 10, a movable wheel 11 is sleeved on the fixed shaft, the movable wheel 11 is in rolling contact with the surface of the device body 1, and the friction resistance between the limit slide bar 5 and the device body 1 can be reduced by using the movable wheel 11.

In this embodiment, preferably, the knob 6 is rotatably installed on the front surface of the device main body 1, a limiting component 7 is arranged between the knob 6 and the device main body 1, the limiting component 7 includes a stabilizing plate 71 and a limiting rod 72, a sliding groove 9 is formed in the circumferential surface of the knob 6, the stabilizing plate 71 is vertically fixed on the surface of the device main body 1, one end of the limiting rod 72 is exposed outside the limiting rod 72, the other end of the limiting rod is screwed to penetrate through the stabilizing plate 71 and extends into the sliding groove 9, the end of the limiting rod 72 is in contact with the bottom of the sliding groove 9, the limiting component 7 is arranged, the normal rotation of the knob 6 is not affected, the position of the knob 6 which is temporarily not used can be limited, the rotation of the knob 6 due to external force is avoided.

In this embodiment, preferably, the detection interface 3 is connected to a connection line on the electrical device, and the connection line passes through the arc-shaped slot 8 and is exposed to the outside.

In this embodiment, preferably, the front surface of the apparatus body 1 is further provided with a key, and the rear surface of the apparatus body 1 is provided with a heat dissipation hole.

The utility model discloses a theory of operation and use flow: when the utility model is used, the connecting component 4 is fixed on the surface of the equipment main body 1 through screws, the space between the two opposite arc grooves 8 is larger than the space between the connecting wires on the electrical equipment, the detected connecting wires can be connected with the detection interface 3 at the moment, the hand wheel is held to drive the rotating screw 42 to rotate in place, the nut sleeve 44 rotates along with the rotating screw to drive the two pressing plates 43 to move relatively until the rubber gasket in the arc grooves 8 is tightly contacted with the surface of the connecting wires, the connecting wires between the pressing plates 43 and the detection interface 3 are in a loose state, meanwhile, the connecting wires and the detection interface 3 are not easy to loosen or pull due to the spacing of the component, the connecting component 4 can increase the connection tightness between the detected connecting wires and the detection interface 3, relatively reduce the probability of loosening and separating the two due to external force, and indirectly reduce the factors influencing the detection data of, the follow-up disassembly and the removal of the connecting wire are not influenced; when the knob 6 is not used, the end part of the limiting rod 72 is tightly contacted with the groove bottom of the sliding groove 9 to limit the position of the knob 6, and when the knob 6 is needed to be used, the limiting rod 72 can be rotated to enable the end part to be separated from the groove bottom of the sliding groove 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an arc welding workstation electrical equipment detection device, includes equipment main part (1), resistance table (2) and coupling assembling (4), resistance table (2) embedding is installed at equipment main part (1) front surface, equipment main part (1) front surface is provided with detection interface (3), its characterized in that: the connecting assembly (4) is detachably arranged at the top of the equipment main body (1), the connecting assembly (4) comprises a fixing plate (41), a rotating screw rod (42), a pressing plate (43) and a nut sleeve (44), the fixing plate (41) is vertically fixed on the rear surface of the device main body (1) through screws, the rotating screw rod (42) is vertically and rotatably arranged on the fixed plate (41), the two pressing plates (43) are oppositely and rotatably arranged on the rotating screw rod (42), the nut sleeve (44) is sleeved on the rotating screw rod (42) in a threaded manner, a bearing ring is embedded and installed between the compression plate (43) and the nut sleeve (44), a limiting slide rod (5) is arranged between the end part of the pressure strip (43) and the equipment main body (1) in a sliding way, and an arc-shaped groove (8) is formed in the position, corresponding to the detection interface (3), of the surface of the pressing plate (43).

2. The electric equipment detection device for arc welding workstation according to claim 1, characterized in that: the arc wall (8) tank bottom is provided with the rubber gasket, rotate screw rod (42) one end and be connected through the bearing rotation that sets up with fixed plate (41), it has the hand wheel to rotate screw rod (42) other end fixing.

3. The electric equipment detection device for arc welding workstation according to claim 1, characterized in that: the upper end of the limiting slide rod (5) is fixed on the lower surface of the pressing plate (43), the end part of the lower end of the limiting slide rod is fixed with a U-shaped clamping plate (10), a fixed shaft is fixed in the clamping plate (10), a moving wheel (11) is sleeved on the fixed shaft, and the moving wheel (11) is in rolling contact with the surface of the equipment main body (1).

4. The electric equipment detection device for arc welding workstation according to claim 1, characterized in that: the utility model discloses an equipment structure, including equipment main part (1), knob (6) is installed in equipment main part (1) front surface rotation, be provided with between knob (6) and equipment main part (1) spacing subassembly (7), spacing subassembly (7) are including stabilizing plate (71) and gag lever post (72), knob (6) periphery is provided with spout (9), stabilizing plate (71) vertical fixation is on equipment main part (1) surface.

5. The electric equipment detection device for arc welding workstation according to claim 4, characterized in that: one end of the limiting rod (72) is exposed outside the limiting rod (72), the other end of the limiting rod (72) penetrates through the stabilizing plate (71) in a screwed mode to extend into the sliding groove (9), and the end portion of the limiting rod (72) is in contact with the bottom of the sliding groove (9).

6. The electric equipment detection device for arc welding workstation according to claim 1, characterized in that: the detection interface (3) is connected with a connecting wire on the electrical equipment, and the connecting wire penetrates through the arc-shaped groove (8) and is exposed to the outside.

7. The electric equipment detection device for arc welding workstation according to claim 1, characterized in that: the front surface of the equipment body (1) is also provided with keys, and the rear surface of the equipment body (1) is provided with heat dissipation holes.