CN221350504U - Circuit breaker mechanical property detection device - Google Patents

Abstract

The utility model discloses a mechanical property detection device of a circuit breaker, which relates to the technical field of detection devices and comprises a bottom plate and vertical plates, wherein the two vertical plates are fixedly arranged on two sides of the upper surface of the bottom plate, a reciprocating screw rod is rotatably arranged on the inner sides of the upper ends of the two vertical plates, a stirring plate is sleeved on a rod wall thread of the reciprocating screw rod, pressure sensors are fixedly arranged on two sides of the lower end of the stirring plate, a motor is fixedly arranged on the outer side of one side of the vertical plate, and the output end of the motor is fixedly connected with one end of the reciprocating screw rod; the upper surface middle part rotation of bottom plate is provided with the bull stick, the top of bull stick is fixed to be provided with the carousel, the standing groove has all been seted up to the upper surface both sides of carousel, the upside of bottom plate is provided with the drive bull stick pivoted actuating mechanism. The utility model can perform high-continuous detection work, reduce the time wasted in replacing the circuit breaker and improve the efficiency of the detection work.

Description

Circuit breaker mechanical property detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to a mechanical property detection device of a circuit breaker.

Background

The detection device in the prior art can not effectively detect the toggle strength of the switch pulling piece of the circuit breaker, so that the circuit breaker after measurement has different toggle strength when being applied to the market, and further, each user has abnormal toggle strength and can not be unified when in actual application, and the requirement of the prior art is not met.

The utility model discloses a full-automatic detection device of mechanical properties of moulded case circuit breaker, including the mount pad, the mount pad upper end is equipped with a plurality of cylinders, and is a plurality of the cylinder output is equipped with same erection board, the rectangular channel has been seted up to the erection board, the rotation is connected with the drive shaft in the rectangular channel, the drive shaft is connected with the mounting panel through screw mechanism, the mounting panel bottom runs through rectangular channel lateral wall and extends to outside, and is connected with the locating shaft in the rotation, is located the mounting panel both sides the locating shaft lateral wall all is equipped with a plurality of toggle plates, the locating shaft both ends all are equipped with rotary mechanism, drive shaft one end is equipped with actuating mechanism, the mount pad upper end is equipped with fixture, still has the defect in this technical scheme:

In this technical scheme, after the circuit breaker detects the completion, need take off the circuit breaker from the station earlier, then put into new circuit breaker, carry out spacing back to new circuit breaker, just can continue to detect work, equipment need shut down and wait during that, in the circuit breaker detection work of a large number of batches, can waste more time, consequently can reduce the efficiency of detection work.

Disclosure of utility model

The present utility model has been made in view of the above-described problems with the conventional circuit breaker mechanical characteristic detection device.

Accordingly, an object of the present utility model is to provide a circuit breaker mechanical characteristic detection apparatus that solves the problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

The mechanical property detection device of the circuit breaker comprises a bottom plate and vertical plates, wherein the two vertical plates are fixedly arranged on two sides of the upper surface of the bottom plate, a reciprocating screw rod is rotatably arranged on the inner sides of the upper ends of the two vertical plates, a stirring plate is sleeved on a rod wall thread of the reciprocating screw rod, pressure sensors are fixedly arranged on two sides of the lower end of the stirring plate, a motor is fixedly arranged on the outer side of one side of the vertical plate, and the output end of the motor is fixedly connected with one end of the reciprocating screw rod;

The middle part of the upper surface of the bottom plate is rotationally provided with a rotating rod, the top end of the rotating rod is fixedly provided with a rotating disc, both sides of the upper surface of the rotating disc are provided with placing grooves, and the upper side of the bottom plate is provided with a driving mechanism for driving the rotating rod to rotate;

a groove is formed in one side of the placing groove, and a clamping mechanism is arranged in the groove.

Preferably, the driving mechanism comprises a first gear and a rack, the first gear is fixedly sleeved on the rod wall of the rotating rod, the rack is meshed with one side of the gear, a hydraulic cylinder is fixedly arranged on one side of the upper surface of the bottom plate, and the tail end of a piston rod of the hydraulic cylinder is fixedly connected with one end of the rack.

Preferably, the fixture comprises a threaded rod and a clamping block, the threaded rod is rotatably arranged in the groove, the clamping block is sleeved on the rod wall of the threaded rod in a threaded mode, a crown gear ring is fixedly arranged between the vertical plates and located on the lower side of the rotary table, one end of the reciprocating screw rod is extended to the outer side of the corresponding groove, a second gear is fixedly sleeved on one end of the reciprocating screw rod, and the second gears are meshed with the crown gear ring.

Preferably, a sliding rod is arranged on the upper side of the reciprocating screw rod, two ends of the sliding rod are fixedly connected with corresponding vertical plates, and one end of the poking plate is movably sleeved with the sliding rod.

Preferably, the longitudinal sections of the grooves and the clamping blocks are square.

Preferably, a limiting rod is sleeved in one end, far away from the hydraulic cylinder, of the rack in a sliding mode, and one end of the limiting rod is fixedly connected with a corresponding vertical plate.

In the technical scheme, the utility model has the technical effects and advantages that:

1. According to the utility model, the motor drives the reciprocating screw rod to rotate, so that the poking plate can be driven to move to poke the switch poking plate of the left circuit breaker, and the pressure sensor can detect the pressure of poking the switch poking plate, namely the poking strength of the switch poking plate can be detected.

2. According to the utility model, the rack drives the gear to rotate through the movement of the movable rod of the hydraulic cylinder, namely, the rotating rod drives the turntable to rotate, so that the circuit breakers at two sides exchange positions, and meanwhile, the reciprocating screw rod drives the poking rod to reset, namely, the poking piece of the circuit breaker switch rotating to the left side can be poked again, namely, continuous detection work can be carried out, and the circuit breakers after detection can be replaced while detection is carried out, so that the time wasted in replacing the circuit breakers is reduced, and the working efficiency is improved.

3. According to the utility model, the second gear is driven to revolve relative to the crown gear ring in the rotating process of the turntable, namely, the second gear rotates to drive the corresponding threaded rod to rotate, namely, the clamping blocks in the grooves rotating to the left automatically clamp the circuit breaker, and the clamping blocks in the grooves rotating to the right automatically move in the direction away from the circuit breaker, namely, the circuit breaker can be automatically limited and automatically released.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a mechanical characteristic detection device of a circuit breaker according to the present utility model;

Fig. 2 is an enlarged schematic view of the structure of the portion a in fig. 1.

Reference numerals illustrate:

1. A bottom plate; 2. a riser; 3. a reciprocating screw rod; 4. a toggle plate; 5. a pressure sensor; 6. a motor; 7. a slide bar; 8. a rotating rod; 9. a first gear; 10. a rack; 11. a hydraulic cylinder; 12. a limit rod; 13. a turntable; 14. a crown ring; 15. a threaded rod; 16. clamping blocks; 17. and a second gear.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a mechanical property detection device of a circuit breaker.

Referring to fig. 1-2, a mechanical characteristic detection device of a circuit breaker comprises a bottom plate 1 and vertical plates 2, wherein the two vertical plates 2 are fixedly arranged on two sides of the upper surface of the bottom plate 1, a reciprocating screw rod 3 is rotatably arranged on the inner sides of the upper ends of the two vertical plates 2, a stirring plate 4 is sleeved on a rod wall thread of the reciprocating screw rod 3, pressure sensors 5 are fixedly arranged on two sides of the lower end of the stirring plate 4, a motor 6 is fixedly arranged on the outer side of one vertical plate 2, the output end of the motor 6 is fixedly connected with one end of the reciprocating screw rod 3, a sliding rod 7 is arranged on the upper side of the reciprocating screw rod 3, two ends of the sliding rod 7 are fixedly connected with the corresponding vertical plates 2, and one end of the stirring plate 4 is movably sleeved with the sliding rod 7, so that the stirring plate 4 cannot rotate, namely can stably slide;

The middle part of the upper surface of the bottom plate 1 is rotationally provided with a rotating rod 8, the top end of the rotating rod 8 is fixedly provided with a rotating disc 13, and both sides of the upper surface of the rotating disc 13 are provided with placing grooves.

Referring to fig. 1-2, the upper side of the bottom plate 1 is provided with a driving mechanism for driving the rotating rod 8 to rotate, the driving mechanism comprises a first gear 9 and a rack 10, the first gear 9 is fixedly sleeved on the rod wall of the rotating rod 8, the rack 10 is meshed with one side of the gear, a hydraulic cylinder 11 is fixedly arranged on one side of the upper surface of the bottom plate 1, the tail end of a piston rod of the hydraulic cylinder 11 is fixedly connected with one end of the rack 10, a limit rod 12 is sleeved on the inner sliding sleeve of one end of the rack 10 away from the hydraulic cylinder 11, and one end of the limit rod 12 is fixedly connected with a corresponding vertical plate 2, so that the rack 10 can stably move.

Referring to fig. 1-2, a groove is formed in one side of the placing groove, a clamping mechanism is arranged in the groove, the clamping mechanism comprises a threaded rod 15 and a clamping block 16, the threaded rod 15 is rotatably arranged in the groove, the clamping block 16 is sleeved on the rod wall of the threaded rod 15 in a threaded mode, the longitudinal sections of the groove and the clamping block 16 are square, the clamping block 16 cannot rotate, namely can stably slide, a crown gear ring 14 is fixedly arranged between two vertical plates 2 and located on the lower side of the turntable 13, one ends of two reciprocating screw rods 3 extend to the outer side of the corresponding groove and are fixedly sleeved with a second gear 17, and the two second gears 17 are in meshed connection with the crown gear ring 14.

In the utility model, when in use, the motor 6 drives the reciprocating screw rod 3 to rotate, the stirring plate 4 can be driven to move, the switch stirring piece of the left circuit breaker can be stirred, the pressure sensor 5 can detect the pressure of the stirring piece of the stirring switch, namely the stirring intensity of the switch stirring piece can be detected, after detection, the hydraulic cylinder 11 moves the movable rod, so that the rack 10 drives the first gear 9 to rotate, namely the rotating rod 8 drives the rotary table 13 to rotate, so that the circuit breakers at two sides exchange positions, and meanwhile, the reciprocating screw rod 3 drives the stirring plate 4 to reset, namely the stirring piece of the circuit breaker which rotates to the left can be stirred again, namely continuous detection work can be carried out, and the detected circuit breaker can be replaced at the same time, so that the time wasted in replacing the circuit breaker is reduced, the work efficiency is improved, and as the rotary table 13 rotates, the second gear 17 is driven to revolve relative to the crown ring 14, namely the second gear 17 is driven to rotate, the corresponding threaded rod 15 is driven to rotate, namely the clamping block 16 in the groove which rotates to the left side automatically clamps the circuit breaker, and the automatic clamping block 16 in the groove which rotates to the right side automatically clamps the circuit breaker, namely the circuit breaker can be automatically moved away from the circuit breaker to the position of the circuit breaker, and the circuit breaker can be conveniently replaced.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a circuit breaker mechanical property detection device, includes bottom plate (1) and riser (2), its characterized in that, two riser (2) are fixed to be set up in the upper surface both sides of bottom plate (1), two the upper end inboard rotation of riser (2) is provided with reciprocal lead screw (3), the pole wall screw thread of reciprocal lead screw (3) has cup jointed and has stirred board (4), the lower extreme both sides of stirring board (4) are all fixed to be provided with pressure sensor (5), one side the outside of riser (2) is fixed to be provided with motor (6), the output of motor (6) is connected with the one end fixed of reciprocal lead screw (3);

The rotary table is characterized in that a rotary rod (8) is rotatably arranged in the middle of the upper surface of the bottom plate (1), a rotary table (13) is fixedly arranged at the top end of the rotary rod (8), placing grooves are formed in two sides of the upper surface of the rotary table (13), and a driving mechanism for driving the rotary rod (8) to rotate is arranged on the upper side of the bottom plate (1);

a groove is formed in one side of the placing groove, and a clamping mechanism is arranged in the groove.

2. The mechanical property detection device of the circuit breaker according to claim 1, wherein the driving mechanism comprises a first gear (9) and a rack (10), the first gear (9) is fixedly sleeved on a rod wall of the rotating rod (8), the rack (10) is meshed and arranged on one side of the gear, a hydraulic cylinder (11) is fixedly arranged on one side of the upper surface of the bottom plate (1), and the tail end of a piston rod of the hydraulic cylinder (11) is fixedly connected with one end of the rack (10).

3. The mechanical property detection device of the circuit breaker according to claim 1, wherein the clamping mechanism comprises a threaded rod (15) and a clamping block (16), the threaded rod (15) is rotatably arranged in the groove, the clamping block (16) is in threaded sleeve with the rod wall of the threaded rod (15), a crown gear ring (14) is fixedly arranged between the two vertical plates (2) and positioned at the lower side of the turntable (13), one ends of the two reciprocating screw rods (3) are respectively extended to the outer side of the corresponding groove, a second gear (17) is fixedly sleeved, and the two second gears (17) are respectively connected with the crown gear ring (14) in a meshed manner.

4. The mechanical property detection device of the circuit breaker according to claim 1, wherein a sliding rod (7) is arranged on the upper side of the reciprocating screw rod (3), two ends of the sliding rod (7) are fixedly connected with corresponding vertical plates (2), and one end of the poking plate (4) is movably sleeved with the sliding rod (7).

5. The device according to claim 1, characterized in that the longitudinal sections of the recess and the clamping block (16) are square.

6. The mechanical property detection device of the circuit breaker according to claim 2, wherein a limit rod (12) is sleeved in a sliding manner in one end of the rack (10) far away from the hydraulic cylinder (11), and one end of the limit rod (12) is fixedly connected with the corresponding vertical plate (2).