CN215642857U - Intelligent mining access control device - Google Patents

Abstract

The utility model discloses an intelligent mining access control device which can protect an induction device through a closed structure, prevent dust and water in a mine complex environment and ensure the sensitivity of the access control induction device, and is characterized in that a bottom plate is of a round-corner rectangular structure, strip-shaped mounting grooves are formed in the edges of two sides of the bottom plate, a fixed seat is arranged on the bottom plate, the thickness of the fixed seat is gradually increased from the bottom to the top, the edge of the top end of the fixed seat is protruded, a slot is formed in the protrusion of the edge of the fixed seat, a main body shell is clamped on the slot, the induction device is arranged at the bottom in the main body shell, a glass plate is arranged at the top in the main body shell, the glass plate is attached to the inner wall of the main body shell, four gaps are respectively formed between four corners of the induction device and the main body shell, a fixed cylinder is fixedly arranged in the four gaps, one end of a spring is fixedly arranged in the fixed cylinder, and the other end of the spring extends out of the fixed cylinder through the fixed cylinder, the other ends of the four springs are respectively and correspondingly arranged on four corners of the glass plate.

Description

Intelligent mining access control device

Technical Field

The utility model discloses an intelligent mining access control device, relates to a device capable of preventing water and dust for an access control induction device, and belongs to the field of coal mine equipment. In particular to a device which can protect an induction device through a closed structure, can prevent dust and water in a mine complex environment and can ensure the sensitivity of an entrance guard induction device.

Background

In mines, a large amount of important engineering equipment is arranged in important places such as transformer substations and water pump rooms, and entrance guard devices are installed in the places, which is an important means for managing and controlling the entrance and exit of the important places and is a necessary measure for safety development of production work.

Notice No. CN212966292U discloses a forbidden entrance guard card corresponds groove of door, including entrance guard's machine, recess and entrance guard's card reading device, entrance guard's machine bottom center department sets up the recess, and the device uses the motor push-and-pull to carry out dustproof to entrance guard's card reading device, though also played dirt-proof effect, nevertheless because open during its structure in long-term use, still have a large amount of deposition on the push-and-pull groove, and because it can not be waterproof, under the erosion of water smoke, arouse card reading device part to damage easily, influence card reading device's response sensitivity.

Notice No. CN211180899U discloses an entrance guard's device of wisdom community, including the device main part, recognition device, small-size servo motor, the bull stick, the entrance guard fixture block, entrance guard's draw-in groove etc. the device need put into entrance guard's card when using and respond to and read, and at the in-process of long-term use, the dust in the air can be piled up, takes the steam in the air into, causes the influence for induction system's response sensitivity.

Disclosure of Invention

In order to improve the situation, the utility model provides an intelligent mining access control device which can protect an induction device through a closed structure, prevent dust and water in a complex mine environment and ensure the sensitivity of the access control induction device.

The utility model relates to an intelligent mining access control device, which is realized as follows: the utility model relates to an intelligent mining access control device, which consists of a bottom plate, a fixed seat, a shell, an induction device, mounting grooves, a spring, a glass plate, slots and a fixed cylinder, wherein the bottom plate is in a round-angle rectangular structure, the edges of two sides of the bottom plate are respectively provided with a strip-shaped mounting groove, the fixed seat is arranged on the bottom plate, the thickness of the fixing seat is gradually increased from the bottom to the top, the edge of the top end of the fixing seat is protruded, a slot is arranged on the protrusion at the edge of the fixing seat, a main body shell is clamped on the slot, a sensing device is arranged at the bottom in the main body shell, a glass plate is arranged at the top in the main body shell, the glass plate is attached to the inner wall of the main body shell, four gaps are respectively formed between four corners of the induction device and the main body shell, fixed cylinders are respectively fixed in the four gaps, the one end of spring is arranged in to the solid fixed cylinder internal fixation, and outside the other end of spring passed solid fixed cylinder and extended to solid fixed cylinder, four the other end of spring corresponds respectively and arranges in on four angles of glass board.

Has the beneficial effects.

The anti-dust and waterproof door lock can prevent dust and water in a complex mine environment, protect an induction device and ensure the sensitivity of an entrance guard induction device.

And the structure is closed, so that the service life of the access control device is prolonged.

Thirdly, the structure is simple, convenient and practical.

Fourthly, the cost is low, and the popularization is convenient.

Drawings

FIG. 1 is a perspective view of an intelligent mining access control device according to the present invention;

fig. 2 is a schematic structural diagram of an intelligent mining access control device.

In the attached drawings

Wherein the method comprises the following steps: bottom plate 1, fixing base 2, shell 3, induction system 4, mounting groove 5, spring 6, glass board 7, slot 8, solid fixed cylinder 9.

The specific implementation mode is as follows:

the utility model relates to an intelligent mining access control device, which is realized as follows: the utility model relates to an intelligent mining access control device, which consists of a bottom plate 1, a fixed seat 2, a shell 3, a sensing device 4, mounting grooves 5, a spring 6, a glass plate 7, a slot 8 and a fixed cylinder 9, wherein the bottom plate 1 is in a round-angle rectangular structure, the edges of two sides of the bottom plate 1 are respectively provided with the strip-shaped mounting grooves 5, the fixed seat 2 is arranged on the bottom plate 1, the thickness of the fixed seat 2 is gradually increased from the bottom to the top, the edge of the top end of the fixed seat 2 is raised, the slot 8 is arranged on the bulge of the edge of the fixed seat 2, a main body shell is clamped on the slot 8, the sensing device 4 is arranged at the bottom in the main body shell, the glass plate 7 is arranged at the top in the main body shell, the glass plate 7 is attached to the inner wall of the main body shell, four gaps are respectively formed between the four corners of the sensing device 4 and the main body shell, the fixed cylinders 9 are fixedly arranged in the fixed cylinders at one ends of the spring 6, the other ends of the springs 6 penetrate through the fixed cylinder 9 and extend out of the fixed cylinder 9, and the other ends of the four springs 6 are respectively and correspondingly arranged at four corners of the glass plate 7;

when the door access card is used, the whole device is fixed on a wall surface through the mounting groove 5, the door access card is pressed on the glass plate 7, the spring 6 is contracted inwards after the glass plate 7 is pressed until the glass plate 7 is attached to the sensing device 4, the sensing device 4 senses that the door is opened after the door access card is sensed, the spring 6 is reset after the door access card is taken out by lifting a hand, and the glass plate 7 is reset under the driving of the spring 6;

the thickness of the fixed seat 2 is gradually increased from the bottom to the top, so that the induction device 4 can be obliquely arranged in the shell 3, the inclination angle of the induction device when a person presses the induction device is adapted to the inclination angle, and the induction device is convenient for the person to press the induction device;

the design that the glass plate 7 is arranged at the top in the main body shell can effectively prevent dust from being accumulated on the sensing device 4, prevent water mist from corroding the sensing device 4, cause damage to parts of the card reading device and influence on response sensitivity of the card reading device, and facilitate cleaning of the glass plate 7, can quickly clean the water mist and the accumulated dust on the glass plate 7, and cannot influence normal use of the sensing device 4;

the design that the glass plate 7 is attached to the inner wall of the main body shell can ensure that the induction device 4 is protected in a sealing mode, meanwhile, the water and dust can be prevented, and the service life of the device is effectively prolonged;

the design that one end of the spring 6 is fixedly arranged in the fixed cylinder 9 can limit and fix the glass plate 7, and the glass plate 7 is prevented from being separated from the fixed cylinder 9, so that the action effect of the device is influenced;

the other ends of the four springs 6 are respectively and correspondingly arranged on four corners of the glass plate 7, so that the supporting effect on the glass plate 7 can be ensured;

the purposes of protecting the induction device 4 through a closed structure, preventing dust and water in a mine complex environment and guaranteeing the sensitivity of the entrance guard induction device 4 are achieved.

It should be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (3)

1. The utility model provides a mining entrance guard's device of intelligence, characterized by: constitute by bottom plate, fixing base, shell, induction system, mounting groove, spring, glass board, slot and solid fixed cylinder, the bottom plate is fillet rectangle structure, and bottom plate both sides edge has all opened the bar mounting groove, and the bottom plate overhead has the fixing base, and fixing base top edge is protruding, and it has the slot to open in the arch at fixing base edge, and the joint has the main part shell on the slot, and induction system has been put to the bottom in the main part shell, glass board has been put at the top in the main part shell, is formed with four clearances between four angles of induction system and the main part shell respectively, all is fixed with solid fixed cylinder in four clearances, the one end of spring is arranged in to solid fixed cylinder internal fixation, and outside the other end of spring passed solid fixed cylinder and extended to the solid fixed cylinder, four the other end of spring corresponds respectively on four angles of arranging glass board in.

2. The intelligent mining access control device of claim 1, wherein the thickness of the fixing seat gradually increases from the bottom to the top.

3. The intelligent mining access control device of claim 1, wherein the glass plate is attached to an inner wall of the main body housing.

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