CN212302703U

CN212302703U - Reminding device for regular replacement of wearing parts

Info

Publication number: CN212302703U
Application number: CN202021205026.7U
Authority: CN
Inventors: 丁小伟
Original assignee: Ningxia Langer Elevator Co ltd
Current assignee: Ningxia Langer Elevator Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-05
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a vulnerable part periodic replacement reminding device, its technical scheme main points are: the timing alarm device comprises a timing alarm device and a mounting box, wherein the bottom of an inner cavity of the mounting box is fixedly connected with a supporting plate, the supporting plate is provided with two threaded holes, the two threaded holes are both in threaded connection with bolts, one end, away from the supporting plate, of each bolt is rotatably connected with a top plate, the bottom of the inner cavity of the mounting box is also fixedly connected with a clamping plate, the clamping plate is provided with two sliding grooves, the two sliding grooves are both connected with a sliding block in a sliding manner, the sliding block is fixedly connected with a pull rod, the end part of the pull rod penetrates through the clamping plate and is fixedly connected with an anti-falling block, the sliding block is fixedly connected with an extension spring, and the; the air compressor has the advantages that the air compressor does not need to be fixed on the air compressor body, the air compressor does not occupy the space of the air compressor body, operation and maintenance are hindered, and mistaken collision is avoided.

Description

Reminding device for regular replacement of wearing parts

Technical Field

The utility model belongs to the technical field of the wearing parts periodic replacement, concretely relates to wearing parts periodic replacement reminding device.

Background

The parts (devices) in mechanical and electrical equipment are easy to damage, and the parts are easy to damage under the conditions of high temperature, high pressure and high-speed abrasion, so the parts are called as wearing parts, such as an oil filter on an air compressor, and need to be replaced periodically, otherwise, the oil inlet amount is insufficient, and therefore, the high-temperature exhaust trip is realized, and the service life of a bearing is influenced.

Although the one-touch operation time alarm disclosed in the publication No. CN202306766U achieves the advantage of easy operation, it has the following disadvantages, such as: the device is outside does not have installation mechanism, can only the snap-on the air compressor machine body, and the air compressor machine during operation is long-term in the state of shaking, can lead to the timing alarm to drop, and the snap-on can occupation space at the air compressor machine body, hinders its operation and maintenance, does not have protection mechanism outside the timing alarm simultaneously, takes place the mistake easily and bumps, leads to the timing to be useless, influences the wearing parts of change, and we propose wearing parts periodic replacement reminding device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vulnerable part is regularly changed reminding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: reminding device is regularly changed to vulnerable part, including timing alarm and mounting box, the bottom fixedly connected with backup pad of mounting box inner chamber, two screw holes have been seted up in the backup pad, two equal threaded connection has the bolt on the screw hole, the bolt is kept away from the one end of backup pad is rotated and is connected with the roof, fixedly connected with pinch-off blades is still gone back to the bottom of mounting box inner chamber, two spouts have been seted up on the pinch-off blades all to slide in the spout and be connected with the slider, fixedly connected with pull rod on the slider, the tip of pull rod runs through pinch-off blades and fixedly connected with anticreep piece, fixedly connected with extension spring on the slider, extension spring's the other end fixed connection be in on the inner wall of spout, one side fixedly connected with of slider is used for the chucking timing alarm's.

Preferably, the mounting box is rotatably connected with a box cover matched with the mounting box through a hinge, and the box cover is provided with an observation window.

Preferably, the observation window is fixedly provided with toughened glass used for preventing dust and sundries from entering the mounting box in an embedded manner, and the toughened glass is bidirectional visible toughened glass.

Preferably, the box cover is fixedly connected with an L-shaped magnetic block, the installation box is fixedly connected with an iron sheet at the L-shaped magnetic block, and the installation box and the box cover are magnetically attracted and sealed.

Preferably, a handle is fixedly connected to the mounting box.

Preferably, the mounting box is provided with a through hole for the wiring harness to pass through.

Preferably, the mounting box and the box cover are respectively a PP engineering plastic mounting box and a PP engineering plastic box cover.

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

(1) this device is when using, at first stimulate two pull rods simultaneously, place timing alarm between two L type cardboards, under two extension spring's pulling force, two L type cardboards carry out the chucking to timing alarm, twist two bolts this moment, it is fixed to drive the roof and carry out the secondary to timing alarm, pull out timing alarm's plug wire through the through-hole, cover the lid, L type magnetic path on the mounting box and the cooperation of the iron sheet on the lid, it is fixed with the lid to make the mounting box, place the corner at air compressor room to the mounting box, the plug wire is directly inserted on the socket to the use, the numerical value of debugging well countdown again can reach timing alarm can not drop, need not to fix the fuselage at the air compressor machine, and the effect of bumping can not take place the mistake.

(2) This device is when using, can observe timing alarm through the observation window on the lid directly, when machine sound and external disturbance are too big, also can directly observe timing alarm's light scintillation, reach the effect of dual warning, and this device can be placed in the arbitrary department of air compressor machine room, can not occupy the fuselage space, hinders operation and maintenance.

Drawings

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

fig. 2 is a schematic structural view of the mounting box of the present invention;

FIG. 3 is a schematic view of the structure of the clamping plate of the present invention;

in the figure: 1. a timing alarm; 2. mounting a box; 3. a support plate; 4. a bolt; 5. a top plate; 6. a clamping plate; 7. a slider; 8. a chute; 9. an L-shaped clamping plate; 10. a pull rod; 11. an observation window; 12. tempering the glass; 13. a through hole; 14. an L-shaped magnetic block; 15. iron sheets; 16. a hinge; 17. a threaded hole; 18. an extension spring; 19. a box cover; 20. an anti-drop block; 21. a handle.

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. 1-3, the present invention provides a technical solution: reminding device is regularly changed to vulnerable part, including timing alarm 1 and mounting box 2, the bottom fixedly connected with backup pad 3 of 2 inner chambers of mounting box, two screw holes 17 have been seted up on backup pad 3, equal threaded connection has bolt 4 on two screw holes 17, the one end that backup pad 3 was kept away from to bolt 4 rotates and is connected with

roof

5, 2 inner chambers of mounting box's bottom is fixedly connected with pinch-off blades 6 still, two spout 8 have been seted up on pinch-off blades 6, all slide in two spout 8 and be connected with slider 7, fixedly connected with pull rod 10 on the slider 7, the tip of pull rod 10 runs through pinch-off blades 6 and fixedly connected with anticreep piece 20, fixedly connected with extension spring 18 on the slider 7, extension spring 18's other end fixed connection is on the inner wall of spout 8, one side fixedly connected with of slider 7 is used for chucking.

For convenience of observation, in the present embodiment, it is preferable that the mounting box 2 is rotatably connected with a box cover 19 adapted to the mounting box by a hinge 16, and the box cover 19 is provided with an observation window 11.

In order to prevent dust and impurities from entering the installation box 2, in the embodiment, it is preferable that a tempered glass 12 for preventing dust and impurities from entering the installation box 2 is fixedly embedded in the observation window 11, and the tempered glass 12 is a bidirectional visible tempered glass 12.

In order to fix the mounting box 2 and the box cover 19, in this embodiment, preferably, the box cover 19 is fixedly connected with an L-shaped magnetic block 14, the mounting box 2 is fixedly connected with an iron sheet 15 at the L-shaped magnetic block 14, and the mounting box 2 and the box cover 19 are magnetically attracted and closed.

In order to facilitate the opening of the box cover 19, in this embodiment, a handle 21 is preferably fixedly connected to the mounting box 2.

In order to facilitate the collection and release of the plug wire of the timing alarm 1, in the present embodiment, preferably, the mounting box 2 is provided with a through hole 13 for the wire harness to pass through.

In order to ensure that the protective performance of the mounting box 2 and the box cover 19 is better, in this embodiment, it is preferable that the mounting box 2 and the box cover 19 are respectively a PP engineering plastic mounting box and a PP engineering plastic box cover.

The timing alarm 1 in the device is the prior art, can be a timing alarm with the model of TB-SJBJ, does not need wiring, and is plug-and-play.

The utility model discloses a theory of operation and use flow: this reminding device is changed regularly to vulnerable part is when using, at first stimulate two pull rods 10 simultaneously, place timing alarm 1 between two L type cardboard 9, under two extension spring 18's pulling force, two L type cardboard 9 carry out the chucking to timing alarm 1, twist two bolts 4 this moment, it carries out the secondary to timing alarm 1 to drive roof 5, pull out the plug-in wire of timing alarm 1 through-hole 13, cover lid 19, L type magnetic path 14 on the mounting box 2 cooperates with iron sheet 15 on the lid 19, make mounting box 2 and lid 19 fixed, place mounting box 2 in the corner of air compressor room, use the plug-in wire directly to insert on the socket, the numerical value of timing is debugged, when the countdown numerical value that sets up is zero, timing alarm 1 takes place the alarm sound and light scintillation simultaneously, remind the workman to change the oil filter.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Vulnerable part regularly changes reminding device, including timing alarm (1) and mounting box (2), its characterized in that: the bottom of the inner cavity of the mounting box (2) is fixedly connected with a supporting plate (3), the supporting plate (3) is provided with two threaded holes (17), the two threaded holes (17) are both in threaded connection with bolts (4), one end, far away from the supporting plate (3), of each bolt (4) is rotatably connected with a top plate (5), the bottom of the inner cavity of the mounting box (2) is also fixedly connected with a clamping plate (6), the clamping plate (6) is provided with two sliding grooves (8), the two sliding grooves (8) are both connected with a sliding block (7) in a sliding manner, the sliding block (7) is fixedly connected with a pull rod (10), the end part of the pull rod (10) penetrates through the clamping plate (6) and is fixedly connected with an anti-falling block (20), the sliding block (7) is fixedly connected with a tension spring (18), and the other end of the tension spring (18) is fixedly connected with the, one side of the sliding block (7) is fixedly connected with an L-shaped clamping plate (9) which is used for clamping the timing alarm (1).

2. The reminding device for periodical replacement of a wearing part according to claim 1, wherein: the mounting box (2) is rotatably connected with a box cover (19) matched with the mounting box through a hinge (16), and an observation window (11) is arranged on the box cover (19).

3. The reminding device for periodical replacement of a wearing part according to claim 2, wherein: and toughened glass (12) used for preventing dust and sundries from entering the mounting box (2) is fixedly embedded in the observation window (11), and the toughened glass (12) is bidirectional visible toughened glass (12).

4. The reminding device for periodical replacement of a wearing part according to claim 1, wherein: the magnetic box is characterized in that an L-shaped magnetic block (14) is fixedly connected to the box cover (19), an iron sheet (15) is fixedly connected to the position of the L-shaped magnetic block (14) of the mounting box (2), and the mounting box (2) and the box cover (19) are closed through magnetic attraction.

5. The reminding device for periodical replacement of a wearing part according to claim 1, wherein: the mounting box (2) is fixedly connected with a handle (21).

6. The reminding device for periodical replacement of a wearing part according to claim 1, wherein: and a through hole (13) for the wiring harness to pass through is formed in the mounting box (2).

7. The reminding device for periodical replacement of a wearing part according to claim 1, wherein: the mounting box (2) and the box cover (19) are respectively a PP engineering plastic mounting box and a PP engineering plastic box cover.