CN209908570U - Portable patrol inspection instrument for coal mine hidden danger inspection equipment - Google Patents

Abstract

The utility model discloses a portable colliery hidden danger investigation equipment patrols and examines appearance, including inserting the appearance body of patrolling and examining of establishing in the casing, the opening has been seted up to the upper end of casing, two door plants are installed to the symmetry in the opening, the inside of casing is equipped with the draw-in groove, the lower extreme of patrolling and examining the appearance body is inserted and is established in the draw-in groove with draw-in groove interference fit, two reset spring of fixedly connected with between the lower lateral wall of draw-in groove and the inner wall of casing, be equipped with ejecting mechanism between the bottom of casing and the draw-in groove, be equipped with on the outer wall. The utility model discloses a to patrol and examine the appearance and accomodate in the casing, make it release through pressing the push rod during use, use up to relieve the push rod and realize withdrawing automatically to set up the elasticity billet and protect casing and patrol and examine the appearance, prevent to drop and break, portable is more practical.

Description

Portable patrol inspection instrument for coal mine hidden danger inspection equipment

Technical Field

The utility model relates to a colliery hidden danger investigation technical field especially relates to a portable colliery hidden danger investigation equipment patrols and examines appearance.

Background

Coal mines are important non-renewable resources developed by human beings, and various devices are required to work simultaneously when mining and excavating of coal mines.

In the process of coal mining, the coal mine accident is the first big problem, and the coal mine accident is reminding us to improve the management quality that the colliery was patrolled and examined constantly, and this is not only to avoid the national property to receive the harm, especially in order to guarantee miner's life safety in the pit, and the tradition is carried out patrolling and examining of coal mine equipment and is generally adopted the appearance of patrolling and examining, but traditional patrolling and examining appearance is not portable, easily takes place to drop and break at the in-process of using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the appearance is patrolled and examined to a portable colliery hidden danger investigation equipment that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable colliery hidden danger investigation equipment patrols and examines appearance, is including inserting the appearance body of patrolling and examining of establishing in the casing, the opening has been seted up to the upper end of casing, two door plants are installed to the symmetry in the opening, the inside of casing is equipped with the draw-in groove, the lower extreme of patrolling and examining the appearance body is inserted and is established in the draw-in groove with draw-in groove interference fit, two reset spring of fixedly connected with between the lower lateral wall of draw-in groove and the inner wall of casing, be equipped with ejecting mechanism between the bottom of casing and the draw-in groove, be.

Preferably, a rotating shaft inserted on the inner wall of the opening is fixed on one side of each door panel far away from the other door panel, and a torsion spring is fixed between the outer wall of the rotating shaft and the inner wall of the opening.

Preferably, the ejecting mechanism includes that the level fixes the slide on shells inner wall, two trapezoidal spouts, every have been seted up on the slide equal slip have rather than matched with trapezoidal piece in the trapezoidal spout, the lower lateral wall fixedly connected with connecting plate of draw-in groove, every all rotate on the trapezoidal piece and connect and dwang, every the other end of dwang rotates with the lower extreme of connecting plate to be connected, two be fixed with expanding spring between the trapezoidal piece, every one side that expanding spring was kept away from to the trapezoidal piece all is fixed with the push rod that extends to the casing outside.

Preferably, the end of the push rod, which is positioned outside the shell, is arc-shaped, and an anti-skid rubber sleeve is sleeved on the outer wall of the push rod.

Preferably, the fall prevention mechanism comprises a plurality of elastic steel bars fixed on the outer wall of the housing.

Preferably, each of the elastic steel bars is arranged in an arc shape.

Compared with the prior art, the portable coal mine hidden danger inspection equipment patrol inspection instrument has the advantages that:

1. the patrol instrument is stored in the shell, when the patrol instrument is used, the palm grasps the lower end of the shell, presses the push rod to drive the two trapezoidal blocks to gather inwards to jack the connecting plate, so that the upper end of the patrol instrument moves upwards to jack the door plate open to be exposed, and the patrol instrument can be used;

2. the outer wall of the shell is provided with a plurality of elastic steel bars arranged in an arc shape, when the shell falls down, the elastic steel bars are in contact with the ground, the impact force is buffered through the deformation of the elastic steel bars, and the inspection instrument is protected;

to sum up, the utility model discloses a to patrol and examine the appearance and accomodate in the casing, make it release through pressing the push rod during the use, use and relieve the push rod and realize automatic withdrawing to set up the elasticity billet and protect casing and patrol and examine the appearance, prevent to drop and break, portable is more practical.

Drawings

Fig. 1 is a schematic structural view of a portable coal mine hidden danger inspection equipment patrol instrument provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 casing, 2 draw-in grooves, 3 appearance bodies, 4 door plants, 5 elasticity billet, 6 reset spring, 7 connecting plates, 8 slides, 9 trapezoidal blocks, 10 push rods, 11 expanding spring, 12 dwang are patrolled and examined.

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.

Referring to fig. 1-2, a portable patrol instrument for coal mine hidden danger inspection equipment comprises a patrol instrument body 3 inserted in a shell 1, wherein the patrol instrument body 3 can adopt patrol equipment such as an HY-103B working vibration meter and the like, and the HY-103B working vibration meter is a portable vibration meter with a sensor and host integrated structure and can measure acceleration, speed and displacement of mechanical vibration; the wide application is in all kinds of mechanical equipment, like the steam turbine, the fan, the compressor, state monitoring and failure diagnosis of motor etc., be current known equipment, concrete theory of operation does not describe here any more, the opening has been seted up to casing 1's upper end, two door plant 4 are installed to the symmetry in the opening, one side that another door plant 4 was kept away from to every door plant 4 all is fixed with inserts and establishes pivot on the opening inner wall, be fixed with torsion spring between the outer wall of pivot and the open-ended inner wall, move up and open door plant 4 when patrolling and examining appearance body 3, torsion spring twists reverse, when patrolling and examining appearance body 3 and withdrawing, torsion through torsion spring makes door plant 4 reset.

Casing 1's inside is equipped with draw-in groove 2, the lower extreme of patrolling appearance body 3 is inserted and is established in draw-in groove 2 with draw-in groove 2 interference fit, it fixes in draw-in groove 2 to patrol appearance body 3, two reset spring 6 of fixedly connected with between draw-in groove 2's the lower lateral wall and casing 1's the inner wall, be equipped with ejecting mechanism between casing 1's bottom and the draw-in groove 2, ejecting mechanism includes that the level is fixed the slide 8 on casing 1 inner wall, two trapezoidal spouts have been seted up on slide 8, all slide in every trapezoidal spout has rather than matched with trapezoidal piece 9, trapezoidal piece 9 is avoided trapezoidal piece 9 to break away from slide 8 with the cooperation of.

The lower side wall of the clamping groove 2 is fixedly connected with a connecting plate 7, each trapezoid block 9 is rotatably connected with a rotating rod 12, the other end of each rotating rod 12 is rotatably connected with the lower end of the connecting plate 7, a telescopic spring 11 is fixed between the two trapezoid blocks 9, one side of each trapezoid block 9, which is far away from the telescopic spring 11, is fixedly provided with a push rod 10 extending to the outside of the shell 1, when the inspection instrument body 3 is used, the lower end of the handheld shell 1 presses the two push rods 10 inwards, the two push rods 10 drive the two trapezoid blocks 9 to move inwards, the two rotating rods 12 are driven to gather together and jack up the connecting plate 7, the upper end of the inspection instrument body 3 moves upwards to jack up the two door plates 4 out of the opening of the shell 1, the inspection instrument body 3 can be used, when the push rods 10 are released, the inspection instrument body 3 is retracted into the shell 1 by the reverse elasticity of the return spring 6 and the telescopic spring 11, the push rod 10 is located the outside one end of casing 1 and is the arc, and the arc design can more laminate the hand, and the cover is equipped with the anti-skidding rubber cover on the outer wall, sets up the anti-skidding rubber cover increase and the palm between the frictional force, prevent that the hand is smooth.

Be equipped with on casing 1's the outer wall and prevent falling the mechanism, prevent falling the mechanism including fixing a plurality of elastic steel strips 5 on casing 1 outer wall, every elastic steel strip 5 all is the arc setting, and when casing 1 fell, elastic steel strip 5 and ground contact cushion the impact force through elastic steel strip 5's deformation, protect patrolling instrument body 3.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

patrol and examine appearance body 3 and accomodate in casing 1, when patrolling and examining the use of appearance body 3, handheld casing 1's lower extreme is down interior to press down two push rods 10, two push rods 10 drive two trapezoidal blocks 9 and down interior movements, it gathers together and goes up jack-up with connecting plate 7 to drive two dwang 12, the upper end of patrolling and examining appearance body 3 is up to move and is stretched out two door plant 4 backs down from casing 1's opening part, can patrol and examine the use of appearance body 3, the while is patrolled and examined the regulation or the operation of appearance body 3 with another hand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a portable colliery hidden danger investigation equipment patrols and examines appearance, is including inserting patrolling and examining appearance body (3) of establishing in casing (1), its characterized in that, the opening has been seted up to the upper end of casing (1), two door plant (4) are installed to the symmetry in the opening, the inside of casing (1) is equipped with draw-in groove (2), the lower extreme of patrolling and examining appearance body (3) is inserted and is established in draw-in groove (2) and draw-in groove (2) interference fit, two reset spring (6) of fixedly connected with between the lower lateral wall of draw-in groove (2) and the inner wall of casing (1), be equipped with ejecting mechanism between the bottom of casing (1) and draw-in groove (2), be equipped with on the outer wall of casing (1).

2. The portable patrol instrument for coal mine hidden danger inspection equipment according to claim 1, wherein a rotating shaft inserted on the inner wall of the opening is fixed on one side of each door panel (4) far away from the other door panel (4), and a torsion spring is fixed between the outer wall of the rotating shaft and the inner wall of the opening.

3. The portable patrol instrument for coal mine hidden danger inspection equipment according to claim 1, wherein the push-out mechanism comprises a sliding plate (8) horizontally fixed on the inner wall of the shell (1), the sliding plate (8) is provided with two trapezoidal sliding grooves, each trapezoidal sliding groove is internally provided with a trapezoidal block (9) matched with the sliding plate in a sliding manner, the lower side wall of the clamping groove (2) is fixedly connected with a connecting plate (7), each trapezoidal block (9) is rotatably connected with a rotating rod (12), the other end of the rotating rod (12) is rotatably connected with the lower end of the connecting plate (7), a telescopic spring (11) is fixed between the trapezoidal blocks (9), and one side, far away from the telescopic spring (11), of each trapezoidal block (9) is fixedly provided with a push rod (10) extending to the outside of the shell (1).

4. The portable patrol instrument for coal mine hidden danger inspection equipment according to claim 3, wherein one end of the push rod (10) positioned outside the shell (1) is arc-shaped, and an anti-skid rubber sleeve is sleeved on the outer wall of the push rod.

5. The portable patrol instrument for coal mine hidden danger inspection equipment according to claim 1, wherein the anti-falling mechanism comprises a plurality of elastic steel bars (5) fixed on the outer wall of the shell (1).

6. The portable patrol instrument for coal mine hidden danger inspection equipment according to claim 5, wherein each elastic steel bar (5) is arranged in an arc shape.

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