Installation structure of deep fusion intelligent pole-mounted circuit breaker

Abstract

The utility model belongs to the technical field of installation of circuit breakers, particularly relates to an installation structure of a deep fusion intelligent pole-mounted circuit breaker, and provides the following scheme aiming at the problems that in the prior art, when the circuit breaker is installed, the circuit breaker cannot be fixed more stably, and shaking and potential safety hazards are easily caused in the using process. The device comprises a mounting plate, two placement grooves are formed in the mounting plate, a fixing seat is fixedly mounted on the mounting plate, two clamping holes are symmetrically formed in the fixing seat, a connecting box is fixedly mounted in the fixing seat, a driving screw is rotationally connected into the connecting box, fixing clamps are fixedly arranged in the two clamping holes, and a mounting mechanism is arranged on the fixing seat. According to the utility model, the structure is simple, the first clamping assembly and the second clamping assembly can be used for clamping the circuit breaker more stably, and the circuit breaker is convenient to mount and dismount, so that the conditions of shaking and potential safety hazards are avoided, and people can use the circuit breaker conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breaker installation, and in particular to an installation structure of a deeply integrated intelligent pole-mounted circuit breaker. Background Art

[0002] The deeply integrated intelligent pole-mounted circuit breaker is a circuit breaker device with intelligent detection and automatic control. Compared with the previous split circuit breakers, it is highly integrated, integrating the current sensor, voltage sensor and the circuit breaker body, simplifying the structural size. The circuit breaker can be used to distribute electric energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overloads or short circuits and undervoltage faults, they can automatically cut off the circuit. Its function is equivalent to the combination of fuse switches and over-underheating relays, and generally no parts need to be changed after breaking the fault current. At present, it has been widely used. At present, when installing pole-mounted circuit breakers, splicing installation is required through the installation structure.

[0003] In the prior art, when the circuit breaker is installed, it cannot be fixed more stably, which may easily lead to shaking during use, posing a safety hazard. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the circuit breaker cannot be fixed more stably when installed, which easily leads to shaking during use and poses a safety hazard, and to propose an installation structure for a deeply integrated intelligent pole-mounted circuit breaker.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mounting structure of a deeply integrated intelligent pole-mounted circuit breaker comprises a mounting plate, the mounting plate is provided with two placement grooves, a fixing seat is fixedly mounted on the mounting plate, two clamping holes are symmetrically provided on the fixing seat, a connection box is fixedly mounted in the fixing seat, an active screw is rotatably connected in the connection box, fixing clips are fixedly arranged in the two clamping holes, a mounting mechanism is provided on the fixing seat, the mounting mechanism comprises a first clamping assembly and a second clamping assembly, a fixing clamp is fixedly mounted on one side of the mounting plate, and a fixing clamp is provided on the fixing clamp.

[0007] Preferably, the fixing assembly includes a plurality of fastening screws, each of which is threadedly connected to a fixed clamp, a movable clamp is provided on each of the plurality of fastening screws, and a nut is threadedly connected to one end of each of the plurality of fastening screws.

[0008] Preferably, the first clamping assembly includes two push plates, both of which are threadedly connected to the active screw, and the thread directions of the two push plates are opposite to the thread directions at both ends of the active screw. One side of the two push plates is fixedly connected to a push rod, one end of the four push rods is fixedly connected to an auxiliary clamp, and the four auxiliary clamps are respectively located in the two clamping holes.

[0009] Preferably, the second clamping assembly includes a worm, which is fixedly connected to the active screw, a transmission screw is rotatably connected in the connecting box, a worm wheel is fixedly connected to the transmission screw, the worm wheel is meshed with the worm, both ends of the transmission screw are threadedly connected to a pushing cylinder, two limit plates are fixedly connected to the two pushing cylinders, the four limit plates are respectively slidably connected to the inner walls on both sides of the connecting box, one end of the two pushing cylinders is fixedly connected to a stabilizing clamp, and the two stabilizing clamps are respectively located in the two clamping holes.

[0010] Preferably, one end of the active screw is fixedly connected to a knob plate, and a rubber sleeve is provided on the knob plate.

[0011] Compared with the prior art, the advantages of the utility model are:

[0012] (1) In this solution, since the four limit plates limit the two push cylinders, the two push cylinders drive the two stabilizing clamps to move horizontally and cooperate with the two fixing clamps to fix the circuit breaker;

[0013] (2) In this solution, the active screw drives the two push plates to move closer to each other, and the two push plates drive the four auxiliary clamps to move closer to each other through the four push rods and fix the circuit breaker, thereby achieving a stable effect.

[0014] The utility model has a simple structure, and the first clamping assembly and the second clamping assembly can be used to clamp the circuit breaker more stably, and is easy to install and disassemble, thereby avoiding shaking and potential safety hazards, and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an installation structure of a deeply integrated intelligent pole-mounted circuit breaker proposed by the utility model;

[0016] Figure 2 A top view structural diagram of a fixing seat of a mounting structure of a deeply integrated intelligent pole-mounted circuit breaker proposed by the utility model;

[0017] Figure 3 A mounting structure for a deeply integrated intelligent column mounted circuit breaker proposed in the utility model Figure 2 Schematic diagram of the structure of part A in FIG.

[0018] Figure 4This is a schematic diagram of a top view of the fixed clamp and fastening screws of the installation structure of a deeply integrated intelligent pole-mounted circuit breaker proposed by the utility model.

[0019] In the figure: 1. Mounting plate; 2. Fixed seat; 3. Connection box; 4. Active screw; 5. Partition; 6. Fixed clamp; 7. Fixed clamp; 8. Fastening screw; 9. Moving clamp; 10. Nut; 11. Push plate; 12. Push rod; 13. Auxiliary clamp; 14. Worm; 15. Drive screw; 16. Worm gear; 17. Push cylinder; 18. Limit plate; 19. Stabilizing clamp; 20. Knob plate. DETAILED DESCRIPTION

[0020] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.

[0021] Embodiment 1

[0022] Reference Figure 1-Figure 4 A mounting structure of a deeply integrated intelligent pole-mounted circuit breaker comprises a mounting plate 1, two placement grooves are arranged on the mounting plate 1, a fixing seat 2 is fixedly mounted on the mounting plate 1, two clamping holes are symmetrically provided on the fixing seat 2, a connection box 3 is fixedly mounted in the fixing seat 2, an active screw rod 4 is rotatably connected in the connection box 3, fixing clips 6 are fixedly arranged in the two clamping holes, a mounting mechanism is arranged on the fixing seat 2, the mounting mechanism comprises a first clamping assembly and a second clamping assembly, a fixing clamp 7 is fixedly mounted on one side of the mounting plate 1, and a fixing assembly is arranged on the fixing clamp 7.

[0023] In this embodiment, the fixing assembly includes a plurality of fastening screws 8, each of which is threadedly connected to the fixed clamp 7, a movable clamp 9 is provided on the plurality of fastening screws 8, and a nut 10 is threadedly connected to one end of each of the plurality of fastening screws 8.

[0024] In this embodiment, the first clamping assembly includes two push plates 11, and the two push plates 11 are both threadedly connected to the active screw 4. The thread directions of the two push plates 11 are opposite to the thread directions at both ends of the active screw 4. One side of the two push plates 11 is fixedly connected to a push rod 12, and one end of the four push rods 12 is fixedly connected to an auxiliary clamp 13, and the four auxiliary clamps 13 are respectively located in the two clamping holes.

[0025] In this embodiment, the second clamping assembly includes a worm 14, which is fixedly connected to the active screw 4. A transmission screw 15 is rotatably connected in the connecting box 3, and a worm wheel 16 is fixedly connected to the transmission screw 15. The worm wheel 16 is meshed with the worm 14. Both ends of the transmission screw 15 are threadedly connected to a pushing cylinder 17, and two limit plates 18 are fixedly connected to the two pushing cylinders 17. The four limit plates 18 are respectively slidably connected to the inner walls on both sides of the connecting box 3. One end of the two pushing cylinders 17 is fixedly connected to a stabilizing clamp 19, and the two stabilizing clamps 19 are respectively located in the two clamping holes.

[0026] In this embodiment, one end of the active screw rod 4 is fixedly connected to a knob plate 20 , and a rubber sleeve is provided on the knob plate 20 .

[0027] In this embodiment, the fixed clamp 7 is attached to the pole, the movable clamp 9 and the fixed clamp 7 are brought close to each other, and then the nut 10 is screwed to cooperate with the multiple fastening screws 8, so as to axially tighten the fixed clamp 7 and the movable clamp 9, and the circuit breaker is passed through the two clamping holes and placed in the two placement grooves. By rotating the knob plate 20, the active screw 4 drives the worm gear 16 to rotate through the worm 14, and the worm gear 16 drives the transmission screw 15 to rotate. Due to the limitation of the two push cylinders 17 by the four limiting plates 18, the two push cylinders 17 drive the two stable clamps 19 to move horizontally and cooperate with the two fixed clamps 6, so as to fix the circuit breaker. At the same time, the active screw 4 drives the two push plates 11 to approach each other, and the two push plates 11 drive the four auxiliary clamps 13 to approach each other and fix the circuit breaker through the four push rods 12, so as to achieve a stable effect.

[0028] Embodiment 2

[0029] In this embodiment, rubber pads are provided on the inner sides of the two fixing clips 6 , the four auxiliary clips 13 and the two stabilizing clips 19 .

[0030] The difference between this embodiment and the first embodiment is that the multiple rubber pads can prevent scratches on the circuit breaker when fixing it, and also have a certain buffering effect. All structures in this application can be selected in terms of material and length according to actual usage. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0031] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims

1. A mounting structure for a deeply integrated intelligent pole-mounted circuit breaker, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with two placement grooves, a fixing seat (2) is fixedly mounted on the mounting plate (1), two clamping holes are symmetrically provided on the fixing seat (2), a connection box (3) is fixedly mounted in the fixing seat (2), an active screw rod (4) is rotatably connected in the connection box (3), fixing clamps (6) are fixedly mounted in the two clamping holes, a mounting mechanism is provided on the fixing seat (2), the mounting mechanism comprises a first clamping assembly and a second clamping assembly, a fixing hoop (7) is fixedly mounted on one side of the mounting plate (1), and a fixing assembly is provided on the fixing hoop (7).

2. The installation structure of a deep-integrated intelligent pole-mounted circuit breaker according to claim 1 is characterized in that: The fixing assembly comprises a plurality of fastening screws (8), each of which is threadedly connected to a fixing clamp (7), a movable clamp (9) is provided on each of the plurality of fastening screws (8), and a nut (10) is threadedly connected to one end of each of the plurality of fastening screws (8).

3. The installation structure of a deep-integrated intelligent pole-mounted circuit breaker according to claim 1 is characterized in that: The first clamping assembly comprises two push plates (11), the two push plates (11) are both threadedly connected to the active screw rod (4), and one side of the two push plates (11) is fixedly connected to a push rod (12).

4. The installation structure of a deep-integrated intelligent pole-mounted circuit breaker according to claim 3 is characterized in that: One end of each of the four push rods (12) is fixedly connected to an auxiliary clamp (13), and the four auxiliary clamps (13) are respectively located in two clamping holes.

5. The installation structure of a deep-integrated intelligent pole-mounted circuit breaker according to claim 1 is characterized in that: The second clamping assembly comprises a worm (14), the worm (14) is fixedly connected to the active screw (4), a transmission screw (15) is rotatably connected in the connection box (3), a worm wheel (16) is fixedly connected to the transmission screw (15), the worm wheel (16) is meshed with the worm (14), both ends of the transmission screw (15) are threadedly connected to a push tube (17), two push tubes (17) are fixedly connected to two limit plates (18), and the four limit plates (18) are respectively slidably connected to the inner walls on both sides of the connection box (3).

6. The installation structure of a deep-integrated intelligent pole-mounted circuit breaker according to claim 5 is characterized in that: One end of the two pushing cylinders (17) is fixedly connected with a stabilizing clamp (19), and the two stabilizing clamps (19) are respectively located in the two clamping holes.

7. The installation structure of a deep-integrated intelligent pole-mounted circuit breaker according to claim 1 is characterized in that: One end of the active screw rod (4) is fixedly connected to a knob plate (20), and a rubber sleeve is provided on the knob plate (20).

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