CN219811715U - Lightning-proof surge protection device for elevator - Google Patents

Abstract

The utility model relates to the technical field of surge protectors, in particular to an elevator lightning protection surge protector which comprises a surge socket, wherein a slot is formed in one side of the surge socket, a surge control module is inserted into the slot, a movable slot is formed in the top end of the surge socket, and a movable pressing plate is movably mounted in the movable slot. According to the utility model, the movable pressing plate is arranged, when the wiring is conducted, the touch plates at the two ends of the movable pressing plate are used for controlling the movable pressing plate to slide down along the movable groove, when the movable pressing plate slides down, the abdicating groove synchronously slides down along the wiring terminal to expose the wiring terminal, then the lead wire to be connected is spirally wound on the threaded rod, then the movable pressing plate is loosened, at the moment, the spring device can drive the movable pressing plate to quickly spring up and reset, and the two abdicating grooves are shielded through the movable pressing plate, so that after the wiring is conducted, the lead wire is not easy to fall off or loose when the wiring is stretched, thereby improving the wiring efficiency and reducing the potential safety hazard.

Description

Lightning-proof surge protection device for elevator

Technical Field

The utility model relates to the technical field of surge protectors, in particular to an elevator lightning protection surge protector.

Background

The surge protector is also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, and can be conducted and shunted in extremely short time when peak current or voltage is suddenly generated in an electric loop or the communication line due to external interference, so that damage of surge to other equipment in the loop is avoided;

the elevator circuit needs to be provided with a surge protector to protect the circuit, the circuit which is vertically laid by the elevator is overlong, the circuit needs to be stretched when being laid, the joint at the top end of the surge protector which is common in the market at present is generally fixed by using a screw clamping mode, and the joint easily falls off from the joint at the top end of the surge protector when the lead wire is stretched, so that the installation aging is delayed, and meanwhile, the joint loosens or falls off, thereby easily causing potential safety hazards.

Disclosure of Invention

The utility model aims to provide an elevator lightning protection surge protection device, which aims to solve the problems in the background technology.

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

an elevator lightning-protection surge protection device, the elevator lightning-protection surge protection device includes

The surge socket is characterized in that a slot is formed in one side of the surge socket, a surge control module is inserted into the slot, a movable slot is formed in the top end of the surge socket, and a movable pressing plate is movably mounted in the movable slot;

the yielding grooves are formed in two ends of the middle of the movable pressing plate, wiring terminals are arranged on two sides of the top end of the surge socket, the wiring terminals are movably connected with the yielding grooves, and power-on ends are arranged on two sides of the bottom end of the surge socket;

the sliding chute is arranged on two sides of the top end of the surge socket, the four corners of the bottom end of the movable pressing plate are fixedly provided with spring devices, and the four corners of the bottom end of each spring device are fixedly connected to the inside of the sliding chute.

Preferably, one side of each of the two wiring terminals, which is close to the surge control module, is fixedly connected with a threaded rod, the outer parts of the two threaded rods are respectively in threaded connection with a nut sleeve, and one end of each nut sleeve, which is far away from the threaded rod, is provided with an inner hexagonal groove;

preferably, the four-corner inner walls of the surge socket, which are close to the movable groove, are provided with guide grooves, the four-corner outer walls of the movable pressing plate are fixedly connected with guide bars, and the guide bars are movably connected with the guide grooves;

preferably, four corners of the outer wall of the bottom end of the movable pressing plate are fixedly connected with limiting pieces, two ends of the inner wall of each sliding groove are provided with limiting grooves, and the limiting pieces are movably connected with the limiting grooves;

preferably, the outer walls of the two sides of the top end of the movable pressing plate are fixedly connected with a touch plate;

preferably, through grooves are formed in two ends of one side, close to the surge control module, of the surge socket.

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

1. this lightning protection surge protector of elevator, through setting up movable clamp plate, during the wiring, press the touch panel control movable clamp plate at movable clamp plate both ends along movable groove gliding, when movable clamp plate gliding, the groove of stepping down exposes the wiring end along the synchronous gliding of wiring end, then will need the lead wire spiral winding of connecting on the threaded rod, loosen movable clamp plate afterwards, at this moment the spring ware can drive movable clamp plate and pop up the reset fast, shelter from two grooves of stepping down through movable clamp plate, after such wiring, when tensile wiring, the lead wire is difficult to cause droing or becoming flexible, thereby improve wiring efficiency, reduce the potential safety hazard.

2. This elevator lightning protection surge protection device through setting up the nut cover, after the lead wire winding, uses the instrument to pass logical groove, then peg graft rotatory in the outside interior hexagonal recess of nut cover, tightens up the lead wire centre gripping when the nut cover is rotatory, can further improve the stability of lead wire junction like this.

Drawings

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is a schematic diagram of a movable trough structure according to the present utility model;

FIG. 3 is a schematic view of the spring device of the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a surge receptacle; 2. a slot; 3. a surge control module; 4. a movable groove; 5. a movable pressing plate; 6. a relief groove; 7. a terminal; 8. a chute; 9. a spring device; 10. a threaded rod; 11. a nut sleeve; 12. a guide groove; 13. a guide bar; 14. a limiting piece; 15. a touch panel; 16. and (5) through grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

an elevator lightning-protection surge protection device, comprising

The surge socket 1, slot 2 has been offered to one side of surge socket 1, peg graft in the inside of slot 2 has surge control module 3, have offered the activity groove 4 on the top of surge socket 1, the inside movable platen 5 of activity groove 4 movable installation;

the abdication groove 6 is formed in two ends of the middle of the movable pressing plate 5, wiring terminals 7 are arranged on two sides of the top end of the surge socket 1, the wiring terminals 7 are movably connected with the abdication groove 6, and power connection ends are arranged on two sides of the bottom end of the surge socket 1;

the sliding chute 8 is formed in two sides of the top end of the surge socket 1, the four corners of the bottom end of the movable pressing plate 5 are fixedly provided with spring devices 9, and the bottom ends of the four corner spring devices 9 are fixedly connected in the sliding chute 8;

through above-mentioned scheme, through setting up movable clamp plate 5, during the wiring, press the touch panel 15 control movable clamp plate 5 at movable clamp plate 5 both ends and slide down along movable groove 4, when movable clamp plate 5 slides down, step down groove 6 is along terminal 7 synchronous gliding exposes terminal 7, then will need the lead wire spiral winding of connecting on threaded rod 10, loosen movable clamp plate 5 afterwards, at this moment spring ware 9 can drive movable clamp plate 5 and pop up the reset fast, shelter from two step down grooves 6 through movable clamp plate 5, after the wiring like this, stretch wiring, the lead wire is difficult to cause droing or become flexible, thereby improve wiring efficiency, reduce the potential safety hazard.

In this embodiment, preferably, one side of the two terminals 7 close to the surge control module 3 is fixedly connected with a threaded rod 10, the outer parts of the two threaded rods 10 are respectively in threaded connection with a nut sleeve 11, and one end of the nut sleeve 11 far away from the threaded rod 10 is provided with an inner hexagonal groove;

through the scheme, the nut sleeve 11 is arranged, after the lead is wound, the tool passes through the through groove 16 and is inserted into the inner hexagonal groove outside the nut sleeve 11 to rotate, and the lead is clamped and tightened when the nut sleeve 11 rotates, so that the stability of the lead connection position can be further improved;

in this embodiment, preferably, the four corners inner walls of the surge receptacle 1, which are close to the movable groove 4, are provided with guide grooves 12, the four corners outer walls of the movable pressing plate 5 are fixedly connected with guide strips 13, and the guide strips 13 are movably connected with the guide grooves 12;

through the scheme, the guide groove 12 and the guide strip 13 are arranged, when the movable pressing plate 5 moves up and down, the guide strip 13 on the outer wall of the movable pressing plate 5 can slide synchronously along the guide groove 12, so that the guide is convenient, and the horizontal angle is kept stable when the movable pressing plate 5 moves up and down;

in this embodiment, preferably, four corners of the outer wall of the bottom end of the movable pressing plate 5 are fixedly connected with limiting pieces 14, two ends of the inner wall of the two sliding grooves 8 are provided with limiting grooves, and the limiting pieces 14 are movably connected with the limiting grooves;

through the scheme, the limiting piece 14 is arranged, and the limiting piece 14 is movably connected with the limiting groove, so that the movable pressing plate 5 cannot fall off from the sliding groove 8 when being reset and bounced;

in this embodiment, preferably, the outer walls of both sides of the top end of the movable pressing plate 5 are fixedly connected with a touch plate 15;

through the scheme, the touch plates 15 are arranged at the two ends of the movable pressing plate 5, so that the touch plates 15 are convenient to stir;

in this embodiment, preferably, both ends of one side of the surge socket 1, which is close to the surge control module 3, are provided with through slots 16;

through the scheme, through the through grooves 16, the through grooves 16 are formed in the two sides of the top end and the bottom end of the surge socket 1, so that the tool can twist after going deep.

When the lightning-protection surge protection device for the elevator is used, the contact plates 15 at two ends of the movable pressing plate 5 are pressed to control the movable pressing plate 5 to slide downwards along the movable groove 4, when the movable pressing plate 5 slides downwards, the abdicating groove 6 slides downwards synchronously along the wiring terminal 7 to expose the wiring terminal 7, then the lead wire to be connected is spirally wound on the threaded rod 10, then the movable pressing plate 5 is loosened, at the moment, the spring 9 can drive the movable pressing plate 5 to quickly spring up and reset, the movable pressing plate 5 shields the two abdicating grooves 6, after wiring, the lead wire is not easy to fall off or loose when being stretched, so that the wiring efficiency is improved, potential safety hazards are reduced, after the lead wire is wound, a tool is used to pass through the through groove 16 and then is inserted into an inner hexagonal groove outside the nut sleeve 11 to rotate, and the lead wire is clamped and tightened when the nut sleeve 11 rotates, so that the stability of the connecting position of the lead wire can be further improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. An elevator lightning protection surge protection device which is characterized in that: the elevator lightning-protection surge protection device comprises

The surge socket comprises a surge socket body (1), wherein a slot (2) is formed in one side of the surge socket body (1), a surge control module (3) is inserted into the slot (2), a movable groove (4) is formed in the top end of the surge socket body (1), and a movable pressing plate (5) is movably mounted in the movable groove (4);

the power supply comprises a yielding groove (6), wherein the yielding groove (6) is formed in two ends of the middle of a movable pressing plate (5), wiring terminals (7) are arranged on two sides of the top end of the surge socket (1), the wiring terminals (7) are movably connected with the yielding groove (6), and power receiving ends are arranged on two sides of the bottom end of the surge socket (1);

spout (8), spout (8) are seted up in the top both sides of surge receptacle (1), the equal fixed mounting in bottom four corners of movable clamp plate (5) has spring ware (9), four corners the equal fixed connection in the inside of spout (8) of bottom of spring ware (9).

2. The lightning-protection surge protection device for an elevator according to claim 1, wherein: two one sides of the wiring terminals (7) close to the surge control module (3) are fixedly connected with threaded rods (10), the outer parts of the threaded rods (10) are fixedly connected with nut sleeves (11), and one ends of the nut sleeves (11) far away from the threaded rods (10) are provided with inner hexagonal grooves.

3. The lightning-protection surge protection device for an elevator according to claim 1, wherein: guide grooves (12) are formed in the inner walls of four corners of the surge socket (1) close to the movable grooves (4), guide strips (13) are fixedly connected to the outer walls of four corners of the movable pressing plate (5), and the guide strips (13) are movably connected with the guide grooves (12).

4. The lightning-protection surge protection device for an elevator according to claim 1, wherein: limiting plates (14) are fixedly connected to four corners of the outer wall of the bottom end of the movable pressing plate (5), limiting grooves are formed in two ends of the inner wall of the sliding groove (8), and the limiting plates (14) are movably connected with the limiting grooves.

5. The lightning-protection surge protection device for an elevator according to claim 1, wherein: the outer walls of the two sides of the top end of the movable pressing plate (5) are fixedly connected with a touch plate (15).

6. The lightning-protection surge protection device for an elevator according to claim 1, wherein: through grooves (16) are formed in two ends of one side, close to the surge control module (3), of the surge socket (1).