CN212062270U - Intelligent primary and secondary integrated on-column circuit breaker - Google Patents

Abstract

The utility model discloses a circuit breaker on intelligent one secondary fusion complete set post, adjust the mouth including last binding post, main part, handle, external tapping and cross, go up binding post's bottom fixedly connected with main part, and the bottom fixedly connected with box of main part, the equal fixedly connected with handle in both sides of box, the equal fixedly connected with fixed mounting structure in bottom of box, the fixed surface of box is connected with the slip protective structure, one side that the mouth was adjusted to the cross is provided with the external tapping, the inside fixedly connected with seal structure of main part. The utility model discloses not only when this device is installed in the high altitude, stimulate the handle, make and drive the axis at the inside activity of draw-in groove, insert the inside of draw-in groove with external card again, loosen the handle thereupon, through reset spring's reset function, make axis and draw-in groove carry out the card and accomplish fixedly, accomplished the fixed mounting function of this device from this, the convenience of this device.

Description

Intelligent primary and secondary integrated on-column circuit breaker

Technical Field

The utility model relates to a circuit breaker technical field specifically is circuit breaker on intelligent one secondary fusion complete set post.

Background

With the step of the electric era, the device becomes an indispensable existence, not only can cut off or close the current in the high-voltage circuit, but also has a certain protection function for the high-voltage circuit, but the existing intelligent primary and secondary integrated column circuit breaker has a lot of problems or defects:

traditional circuit breaker, it is single to have a fixed mode during the use, the inconvenient problem of high altitude installation, has embodied this device convenience and has more weakly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circuit breaker on intelligent one secondary fusion complete set post to solve the problem of the concrete hardening who provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the intelligent primary and secondary integrated column upper circuit breaker comprises an upper wiring terminal, a main body, handles, an external wiring port and a cross adjusting port, wherein the bottom end of the upper wiring terminal is fixedly connected with the main body, the bottom end of the main body is fixedly connected with a box body, the handles are fixedly connected to two sides of the box body, the bottom end of the box body is fixedly connected with a fixed mounting structure, the fixed mounting structure comprises a handle, a clamping groove, a reset spring, a middle shaft and an external clamping piece, the clamping groove is fixedly connected to the bottom end of the box body, the middle position of the clamping groove is fixedly connected with the middle shaft, one side of the middle shaft is fixedly connected with the handle, the surface of the middle shaft is fixedly connected with the reset spring, the internal clamping piece is arranged in the clamping groove, the surface of the box body is fixedly connected with a sliding protection structure, and, one side of the cross adjusting port is provided with an external wiring port, and the inside of the main body is fixedly connected with a sealing structure.

Preferably, one side of the middle shaft extends to the outside of the clamping groove and is connected with the handle, and the clamping groove is elastically connected with the return spring.

Preferably, the sliding protection structure comprises a pull rod, a panel, a sliding groove, a sliding block and a pulley, the pull rod is fixedly connected to the surface of the box body, the panels are fixedly connected to the two sides of the surface of the pull rod, the sliding groove is fixedly connected to the inner wall of the box body, the sliding block is movably connected to the inside of the sliding groove, and the pulley is fixedly connected to the two ends of the sliding block.

Preferably, the sliding groove is designed in a concave shape, and the sliding groove and the sliding block are in a sliding structure.

Preferably, the sealing structure comprises a rubber sealing gasket, a gasket groove, a nut and a bolt, the gasket groove is arranged in the middle of the inside of the main body, the rubber sealing gasket is fixed in the middle of the gasket groove, the bolt is arranged on the surface of the main body, and the nut is fixedly connected to the surface of the bottom end of the bolt.

Preferably, the bolt is in threaded connection with the nut, and the rubber sealing gasket is in a clamping structure with the gasket groove.

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

1. when the device is installed at high altitude, the handle is pulled to drive the middle shaft to move in the clamping groove, the external card is inserted into the clamping groove, the handle is loosened, the middle shaft and the clamping groove are clamped and fixed through the reset function of the reset spring, and therefore the fixed installation function of the device is completed, and the device is convenient to use;

2. when the device is overhauled, the pull rod can be pulled to drive the panel to pull the sliding block to move in the sliding groove, when the sliding block is separated from the sliding groove, the interior of the box body can be exposed in the air, so that the device is convenient for workers to overhaul, and the arrangement of the pulley can convert the friction of the sliding block moving in the sliding groove into sliding friction, so that the sliding opening function of the device is completed, and the functionality of the device is realized;

3. when the device is installed in the external environment, the rubber sealing gasket is installed at the position of the gasket groove, so that when the external environment rains, rainwater flows into a gap between the nut and the bolt, the waterproof function of the device is achieved, and the safety of the device is improved.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic front sectional view of the sliding protection structure of the present invention;

fig. 4 is a schematic side view of the sealing structure of the present invention.

In the figure: 1. an upper wiring terminal; 2. a main body; 3. a handle; 4. fixing the mounting structure; 401. a handle; 402. a card slot; 403. a return spring; 404. a middle shaft; 405. connecting a card externally; 5. an external connection port; 6. a cross adjusting port; 7. a sliding protection structure; 701. a pull rod; 702. a panel; 703. a chute; 704. a slider; 705. a pulley; 8. a box body; 9. a sealing structure; 901. a rubber sealing gasket; 902. a gasket groove; 903. a nut; 904. and (4) bolts.

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 an embodiment: the intelligent primary-secondary fusion column-set circuit breaker comprises an upper wiring terminal 1, a main body 2, a handle 3, an external wiring port 5 and a cross adjusting port 6, wherein the bottom end of the upper wiring terminal 1 is fixedly connected with the main body 2, the bottom end of the main body 2 is fixedly connected with a box body 8, the two sides of the box body 8 are fixedly connected with the handle 3, the bottom end of the box body 8 is fixedly connected with a fixed mounting structure 4, the fixed mounting structure 4 comprises a handle 401, a clamping groove 402, a reset spring 403, a middle shaft 404 and an external card 405, the clamping groove 402 is fixedly connected with the bottom end of the box body 8, the middle position of the clamping groove 402 is fixedly connected with the middle shaft 404, one side of the middle shaft 404 is fixedly connected with the handle 401, the surface of the middle shaft 404 is fixedly connected;

specifically, as shown in fig. 1 and 2, an electric wire is connected in series with an upper connection terminal 1, current passes through the position of a main body 2, then the main body 2 cuts off overload current, the device can be connected with intelligent equipment through the arrangement of an external connection port 5, then the current can be manually opened and closed through rotating a cross adjustment port 6, when the device is installed at high altitude, a handle 401 is pulled to drive a middle shaft 404 to move in a clamping groove 402, one side of the middle shaft 404 is extended to the outside of the clamping groove 402 and connected with the handle 401, the clamping groove 402 is elastically connected with a return spring 403, an external card 405 is inserted into the clamping groove 402, the handle 401 is released, and the middle shaft 404 and the clamping groove 402 are clamped and fixed through the return function of the return spring 403;

the surface of the box body 8 is fixedly connected with a sliding protection structure 7, the sliding protection structure 7 comprises a pull rod 701, a panel 702, a sliding groove 703, a sliding block 704 and a pulley 705, the pull rod 701 is fixedly connected with the surface of the box body 8, the two sides of the surface of the pull rod 701 are fixedly connected with the panel 702, the sliding groove 703 is fixedly connected with the inner wall of the box body 8, the sliding block 704 is movably connected inside the sliding groove 703, and the two ends of the sliding block 704 are fixedly connected with the pulley 705;

specifically, as shown in fig. 1 and 3, when the device is used for maintenance, the pull rod 701 can be pulled to drive the panel 702 to pull the slider 704 to move inside the chute 703, when the slider 704 is separated from the inside of the chute 703, the chute 703 is in a concave design, the chute 703 and the slider 704 are in a sliding structure, so that the inside of the box 8 can be exposed in the air, thereby facilitating the maintenance of workers, and the arrangement of the pulley 705 can convert the friction of the slider 704 moving inside the chute 703 into sliding friction;

the surface of the sliding protection structure 7 is fixedly connected with a cross adjusting opening 6, one side of the cross adjusting opening 6 is provided with an external wire port 5, the inside of the main body 2 is fixedly connected with a sealing structure 9, the sealing structure 9 comprises a rubber sealing gasket 901, a gasket groove 902, a nut 903 and a bolt 904, the gasket groove 902 is arranged at the middle position inside the main body 2, the rubber sealing gasket 901 is fixed at the middle position of the gasket groove 902, the bolt 904 is arranged on the surface of the main body 2, and the surface of the bottom end of the bolt 904 is fixedly connected with the nut 903;

specifically, as shown in fig. 1 and 4, when the device is installed in an external environment, the bolt 904 is screwed to the nut 903 by using the rubber sealing gasket 901 installed at the position of the gasket groove 902, and the rubber sealing gasket 901 and the gasket groove 902 form an engaging structure, so that when the external environment rains, rainwater flows in from a gap between the nut 903 and the bolt 904.

The working principle is as follows: when the device is used, firstly, an electric wire is connected with the upper wiring terminal 1 in series, current passes through the position of the main body 2, then the main body 2 cuts off overload current, the device can be connected with intelligent equipment through the arrangement of the external wiring port 5, then the current can be manually opened and closed through rotating the cross adjusting port 6, when the device is installed at high altitude, the handle 401 is pulled to drive the middle shaft 404 to move in the clamping groove 402, then the external card 405 is inserted into the clamping groove 402, the handle 401 is loosened, and the middle shaft 404 and the clamping groove 402 are clamped and fixed through the resetting function of the resetting spring 403;

when the device is overhauled, the pull rod 701 can be pulled, so that the driving panel 702 pulls the sliding block 704 to move in the sliding groove 703, when the sliding block 704 is separated from the sliding groove 703, the inside of the box body 8 can be exposed in the air, so that the overhauling of workers is facilitated, and the arrangement of the pulley 705 can convert the friction of the sliding block 704 moving in the sliding groove 703 into sliding friction;

finally, when the device is installed in the external environment, the rubber sealing gasket 901 can be installed at the position of the gasket groove 902, so that when the external environment rains, rainwater flows into a gap between the nut 903 and the bolt 904 to block the gap, and finally the work of the device is finished.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. Intelligent one secondary fuses circuit breaker on complete set post, including last binding post (1), main part (2), handle (3), external tapping (5) and cross regulation mouth (6), its characterized in that: the bottom end of the upper wiring terminal (1) is fixedly connected with a main body (2), the bottom end of the main body (2) is fixedly connected with a box body (8), both sides of the box body (8) are fixedly connected with handles (3), the bottom end of the box body (8) is fixedly connected with a fixed mounting structure (4), the fixed mounting structure (4) comprises a handle (401), a clamping groove (402), a reset spring (403), a middle shaft (404) and an external card (405), the clamping groove (402) is fixedly connected with the bottom end of the box body (8), the middle position of the clamping groove (402) is fixedly connected with the middle shaft (404), one side of the middle shaft (404) is fixedly connected with the handle (401), the surface of the middle shaft (404) is fixedly connected with the reset spring (403), the internal part of the clamping groove (402) is provided with the external card (405), the surface of the box body (8) is fixedly connected with a, and the surface of the sliding protection structure (7) is fixedly connected with a cross adjusting port (6), one side of the cross adjusting port (6) is provided with an external wiring port (5), and the inside of the main body (2) is fixedly connected with a sealing structure (9).

2. The intelligent primary and secondary fused set pole top breaker of claim 1, wherein: one side of the middle shaft (404) extends to the outside of the clamping groove (402) and is connected with the handle (401), and the clamping groove (402) is elastically connected with the return spring (403).

3. The intelligent primary and secondary fused set pole top breaker of claim 1, wherein: slide protection structure (7) include pull rod (701), panel (702), spout (703), slider (704) and pulley (705), pull rod (701) are in the fixed surface connection of box (8), the equal fixedly connected with panel (702) in both sides on pull rod (701) surface, spout (703) all are fixed connection on the inner wall of box (8), the inside swing joint of spout (703) has slider (704), the equal fixedly connected with pulley (705) in both ends of slider (704).

4. The intelligent primary and secondary fused set pole top breaker of claim 3, wherein: the sliding groove (703) is designed in a concave shape, and the sliding groove (703) and the sliding block (704) are in a sliding structure.

5. The intelligent primary and secondary fused set pole top breaker of claim 1, wherein: the sealing structure (9) comprises rubber sealing gaskets (901), gasket grooves (902), nuts (903) and bolts (904), the gasket grooves (902) are arranged in the middle of the inside of the main body (2), the rubber sealing gaskets (901) are fixed in the middle of the gasket grooves (902), the bolts (904) are arranged on the surface of the main body (2), and the nuts (903) are fixedly connected to the surface of the bottom ends of the bolts (904).

6. The intelligent primary and secondary fused set pole top breaker of claim 5, wherein: the bolt (904) is in threaded connection with the nut (903), and the rubber sealing gasket (901) and the gasket groove (902) are in a clamping structure.

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