CN110956999A

CN110956999A - Dustproof device for instruments and meters

Info

Publication number: CN110956999A
Application number: CN201911284454.5A
Authority: CN
Inventors: 高峰
Original assignee: Changzhou Shangjiahong Weaving Co Ltd
Current assignee: Changzhou Shangjiahong Weaving Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-04-03

Abstract

The invention discloses a dustproof device for instruments and meters, which belongs to the technical field of transportation and comprises a dustproof bottom plate, mounting plates and a dustproof cover, wherein the mounting plates are integrally formed at two ends of the dustproof bottom plate, the dustproof cover is positioned above the dustproof bottom plate, a rotating rod penetrates through one side of the dustproof bottom plate, a bearing of the rotating rod is mounted in the dustproof bottom plate, a first connecting piece is mounted at one end, far away from the dustproof bottom plate, of the rotating rod in a bearing mode, a mounting hole is formed in the first connecting piece, a connecting column is fixedly connected in the mounting hole, a second connecting piece is integrally formed at one end of the connecting column, and one end, far away from the first. According to the invention, the clamping frame is clamped on the clamping hook to be mutually matched, and the dustproof cover is opened and closed, so that the later maintenance of instruments and meters is facilitated.

Description

Dustproof device for instruments and meters

Technical Field

The invention relates to the technical field of dust prevention, in particular to a dust prevention device for an instrument.

Background

In the current industrial development, instruments become an indispensable part in the industrial production, also are an important suggestion equipment of production process security, and along with the development of modern technology, instruments and meters are more and more accurate, and in order to prevent instruments and meters in long-term use in-process, dust particle gets into its inside in the air, and the instrument and meter outside all can be equipped with a sealed dust keeper and protect it.

In the prior art, a sealing protective cover is generally adopted and fixedly arranged on the outer side of an instrument to achieve a dustproof effect, but the sealing cover is generally fixedly arranged, so that the instrument is inconvenient to take, and when the instrument breaks down and needs to be maintained, the sealing cover needs to be opened from the outer side of the instrument to maintain the instrument.

Disclosure of Invention

The invention aims to provide a dustproof device for instruments, which is characterized in that a rotating handle is rotated to rotate a movable dustproof cover, so that a clamping pipe is clamped on the inner side of a clamping groove, a sealed dustproof effect is achieved for the instruments, a clamping frame is clamped on a clamping hook to be mutually matched, the dustproof cover is opened and closed, the later maintenance of the instruments is facilitated, and the other end of the clamping pipe is provided with a visual glass, so that the normal observation of the instruments is facilitated while the dustproof cover is not opened.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an instrument and meter dust keeper, including dustproof bottom plate and dustproof bottom plate both ends integrated into one piece's mounting panel with be located the shield of dustproof bottom plate top, the bull stick has been run through to one side of dustproof bottom plate, just the bull stick bearing is installed in the dustproof bottom plate, the bull stick is kept away from first connecting piece is installed to the one end bearing of dustproof bottom plate, be provided with the mounting hole on the first connecting piece, and fixedly connected with spliced pole in the mounting hole, the one end of spliced pole is integrative to become there is the second connecting piece, the second connecting piece is kept away from one of first connecting piece is served and is connected on the shield.

Preferably, the dustproof bottom plate is equidistantly provided with a clamping groove, a first mounting groove is formed in the clamping groove, and a first dustproof air cushion is adhered to the inner side of the first mounting groove.

Preferably, a second mounting groove is formed in the dustproof bottom plate, and one end of the second mounting groove is formed in the first dustproof air cushion.

Preferably, the dustproof bottom plate is far away from the connecting block is installed to the one end of first connecting piece, just the top integrated into one piece of connecting block has the card frame, the card frame run-through install on the connecting block.

Preferably, one end of the dustproof cover, which is far away from the second connecting piece, is provided with a clamping hook, and the clamping hook is matched with the clamping frame.

Preferably, one side integrated into one piece that dustproof bottom plate was kept away from to first connecting piece has the rotation handle, the outside parcel of rotation handle has the slipmat.

Preferably, the dustproof cover is provided with clamping pipes at equal intervals, the inner side of each clamping pipe is connected with a layer of second dustproof air cushion, and the other end of each clamping pipe is provided with visible glass.

Preferably, the mounting plate is provided with a mounting hole.

Compared with the prior art, the invention has the beneficial effects that:

1. the utility model provides an instrument and meter dust keeper, thereby rotates the handle through rotating to drive the shield and rotate, thereby will block the pipe card inboard at the draw-in groove, thereby play sealed dirt-proof effect to instrument and meter, through blocking the frame card and mutually supporting at the pothook, open the shield and be closed, thereby be convenient for the later stage to instrument and meter's maintenance, through installing visual glass on the other end of card pipe, convenient normal observation to instrument and meter when not opening the dust cover.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of a readily removable steel grating mounting apparatus according to the present invention;

FIG. 2 is a bottom view of a dust cap of a preferred embodiment of an easy to remove steel grating mount according to the present invention;

fig. 3 is a top view of a dust-proof bottom plate of a preferred embodiment of an easy-to-detach steel grating fixing device according to the present invention.

In the figure: 1. a dust-proof bottom plate; 2. mounting a plate; 3. a dust cover; 4. a rotating rod; 5. a first connecting member; 6. a second connecting member; 7. a card slot; 8. a first dust-proof air cushion; 9. a second mounting groove; 10. connecting blocks; 11. clamping a frame; 12. a hook; 13. rotating the handle; 14. clamping the pipe; 15. a second dustproof air cushion; 16. mounting holes; 17. a first mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides an instrument and meter dust keeper, including dustproof bottom plate 1 and dustproof bottom plate 1 both ends integrated into one piece's mounting panel 2 and the shield 3 that is located dustproof bottom plate 1 top, one side of dustproof bottom plate 1 runs through has bull stick 4, and bull stick 4 bearing is installed in dustproof bottom plate 1, bull stick 4 keeps away from the one end bearing of dustproof bottom plate 1 and installs first connecting piece 5, be provided with the mounting hole on the first connecting piece 5, and fixedly connected with spliced pole in the mounting hole, the one end of spliced pole is integrative to become has second connecting piece 6, second connecting piece 6 is kept away from one of first connecting piece 5 and is served and connect on the shield 3.

In this embodiment: draw-in groove 7 has been seted up equidistantly on dustproof bottom plate 1, and the inside of draw-in groove 7 is provided with first mounting groove 17, and first dustproof air cushion 8 of one deck has been pasted to first mounting groove 17 inboard.

In this embodiment: the dustproof bottom plate 1 is provided with a second mounting groove 9, and one end of the second mounting groove 9 is arranged on the first dustproof air cushion 8, so that a better dustproof effect is achieved.

In this embodiment: the one end that first connecting piece 5 was kept away from to dustproof bottom plate 1 installs connecting block 10, and the top integrated into one piece of connecting block 10 has card frame 11, and card frame 11 runs through and installs on connecting block 10, and the one end that second connecting piece 6 was kept away from to shield 3 installs pothook 12, and pothook 12 mutually supports with the frame 11 that blocks.

The clamping frame 11 is clamped on the clamping hook 12, so that the dustproof cover 3 is tightly covered on the dustproof bottom plate 1, and the dustproof effect on instruments is achieved.

In this embodiment: one side integrated into one piece that dustproof bottom plate 1 was kept away from to first connecting piece 5 has rotation handle 13, and the outside parcel of rotation handle 13 has the slipmat.

Thereby rotate through rotating handle 13 and drive shield 3 and rotate to with card pipe 14 card at draw-in groove 7 inboard, thereby further play sealed dustproof effect to the instrument and meter.

In this embodiment: the dust cover 3 is provided with a clamping pipe 14 at equal distance, the inner side of the clamping pipe 14 is connected with a layer of second dust-proof air cushion 15, and the other end of the clamping pipe 14 is provided with visual glass.

In this embodiment: the mounting plate 2 is provided with a mounting hole 16, and the dustproof bottom plate 1 is mounted on the equipment through the mounting hole 16.

The working principle is as follows:

step 1: firstly, an instrument is arranged on the inner side of the first mounting groove 17, then an instrument connecting pipe penetrates through the second mounting groove 9 and is mounted on equipment, and the first dustproof air cushion 8 is arranged, so that the first mounting groove 17 is filled to the full, and a better dustproof effect is achieved;

step 2: the rotating handle 13 is rotated to rotate the movable dustproof cover 3, so that the clamping tube 14 is clamped on the inner side of the clamping groove 7, the instrument and meter are further sealed and dustproof, and the visual glass is arranged at one end of the clamping tube 14, so that the normal observation of the instrument and meter is not influenced;

and 3, when the dustproof cover 3 is completely clamped on the dustproof bottom plate 1, the dustproof bottom plate 1 is fixed by clamping the clamping frame 11 on the clamping hook 12 and then is installed on the equipment through the installation hole 16.

And 4, step 4: when the instrument breaks down and needs to be maintained, the clamping frame 11 is taken down from the clamping hook 12, and then the dustproof cover 1 is opened to maintain the instrument.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an instrument and meter dust keeper which characterized in that: including dustproof bottom plate (1) and dustproof bottom plate (1) both ends integrated into one piece's mounting panel (2) with be located shield (3) of dustproof bottom plate (1) top, one side of dustproof bottom plate (1) is run through has bull stick (4), just bull stick (4) bearing is installed in dustproof bottom plate (1), bull stick (4) are kept away from first connecting piece (5) are installed to the one end bearing of dustproof bottom plate (1), be provided with the mounting hole on first connecting piece (5), and the downthehole fixedly connected with spliced pole of mounting, the one end of spliced pole is integrative to become has second connecting piece (6), second connecting piece (6) are kept away from one of first connecting piece (5) is served and is connected on shield (3).

2. The instrument and meter dust prevention device of claim 1, wherein: draw-in groove (7) have been seted up to equidistant on dustproof bottom plate (1), the inside of draw-in groove (7) is provided with first mounting groove (17), first dustproof air cushion (8) of one deck have been pasted to first mounting groove (17) inboard.

3. The instrument and meter dust prevention device of claim 1, wherein: a second mounting groove (9) is formed in the dustproof bottom plate (1), and one end of the second mounting groove (9) is formed in the first dustproof air cushion (8).

4. The instrument and meter dust prevention device of claim 3, wherein: keep away from dustproof bottom plate (1) connecting block (10) are installed to the one end of first connecting piece (5), just the top integrated into one piece of connecting block (10) has card frame (11), card frame (11) run through install on connecting block (10).

5. The instrument and meter dust prevention device according to any one of claims 1 or 4, wherein: and a clamping hook (12) is installed at one end, far away from the second connecting piece (6), of the dustproof cover (3), and the clamping hook (12) is matched with the clamping frame (11) mutually.

6. The instrument and meter dust prevention device of claim 1, wherein: one side integrated into one piece that first connecting piece (5) kept away from dustproof bottom plate (1) has rotation handle (13), the outside parcel of rotation handle (13) has the slipmat.

7. The instrument and meter dust prevention device of claim 1, wherein: card pipe (14) have been seted up equidistant on shield (3), and the inboard of card pipe (14) is connected with one deck second dustproof air cushion (15), and installs visual glass on the other end of card pipe (14).

8. The instrument and meter dust prevention device of claim 1, wherein: the mounting plate (2) is provided with a mounting hole (16).