CN214407913U

CN214407913U - Mounting rack of helium mass spectrometer leak detector

Info

Publication number: CN214407913U
Application number: CN202120360898.9U
Authority: CN
Inventors: 刘勇
Original assignee: Anhui Bowei Photoelectric Technology Co ltd
Current assignee: Anhui Bowei Photoelectric Technology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-15
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a mounting bracket of helium mass spectrometer leak detector, comprising a base plate, curb plate and two compoboards and the apron of two vertical settings of bottom plate upper end fixedly connected with, and two the curb plate is the symmetry setting, two all run through on the curb plate and be equipped with a plurality of ventilation grooves, be in with a plurality of on the curb plate the ventilation groove combination forms a whole ventilation compoboard groove, run through on the curb plate and be equipped with a plurality of mounting holes, the mounting hole array is arranged around the ventilation compoboard groove, all run through on the two relative lateral walls of curb plate and be equipped with two mounting grooves. The utility model, by arranging the ventilation grooves, can greatly increase the coverage area of the ventilation openings while ensuring the rigidity strength of the side plates, thereby greatly improving the heat dissipation efficiency; through setting up the installation piece, integrated level is higher when can be so that the structure is compacter, guarantees inside dustproof intensity through high laminating degree.

Description

Mounting rack of helium mass spectrometer leak detector

Technical Field

The utility model relates to a relevant technical field of installation equipment specifically is a mounting bracket of helium mass spectrometer leak detector.

Background

Helium mass spectrometer leak detectors are the term of gas industry, mass spectrometers that leak are tested using helium or hydrogen as the leak indicator gas and a gas analyzer to detect helium. The helium has low background noise and small molecular weight and viscosity coefficient, so the helium is easy to pass through the leak hole and diffuse; in addition, helium is an inert gas, and does not corrode equipment, so helium is commonly used as a leakage gas; in the installation of a helium mass spectrometer leak detector, a mounting frame is often used for stable installation and fixation.

However, general mounting bracket structure is comparatively simple, just the curb plate amalgamation through the polylith is a whole box, and because helium mass spectrometer leak detector needs the fixed point to carry out long-time placing after the installation, but the overall structure and the connected mode of general mounting bracket are single and simple and easy, it is more very easily to lead to the connection space between the panel, and then lead to dust and the pollutant among the external environment to get into the mounting bracket through the space inside and cause pollution and corruption to inner structure, and then lead to the life of mounting bracket and inner structure to reduce by a wide margin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting bracket of helium mass spectrometer leak detector to the low problem of dustproof intensity difference simultaneously of the compact structure degree of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mounting rack of a helium mass spectrometer leak detector comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with two vertically arranged side plates, two combined plates and a cover plate, the two side plates are symmetrically arranged, a plurality of ventilation grooves are formed in the two side plates in a penetrating manner, the ventilation grooves on the same side plate are combined to form a whole ventilation combined groove, a plurality of mounting holes are formed in the side plates in a penetrating manner, the mounting holes are arrayed around the ventilation combined groove, two mounting grooves are formed in the two opposite side walls of the side plates in a penetrating manner, mounting pieces are fixedly connected in the mounting grooves, the side walls of the mounting pieces and the side walls of the bottom plate are positioned on the same vertical surface, the mounting pieces extend to the upper side of the bottom plate, bolt holes are formed in the combined plates and the mounting pieces in a penetrating manner, a plurality of clamping grooves are formed in the side walls of the cover plate in a penetrating manner, and vertically arranged connecting blocks are fixedly connected in the clamping grooves, the connecting block side wall and the cover plate side wall are located on the same vertical face, and fixing holes are formed in the connecting block and the side plates in a penetrating mode.

Preferably, a plurality of through holes are formed in the cover plate and the bottom plate in a penetrating mode.

Preferably, a plurality of joint grooves are formed in the two side plates in a penetrating mode, and stabilizing holes matched with the joints are formed in the two sides of each joint groove in a penetrating mode.

Preferably, the distance between the upper side wall of the mounting plate on the upper side of the side plate and the upper end of the side plate is equal to the thickness of the cover plate.

Preferably, a plurality of ventilation grooves in the middle are arranged in a triangular mode, and the ventilation grooves in the outer side are arranged in a fan shape.

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

1. the utility model discloses a set up ventilation groove and mounting hole, through the setting of a plurality of mounting holes, can be at curb plate inside wall installation radiator fan, and then carry out inside thermal dispersion with the ventilation groove through radiator fan, the triangle-shaped and the sectorial setting of mounting hole can be when guaranteeing the rigidity intensity of curb plate simultaneously, the coverage area of the increase vent of the very big degree still, and then improve reinforcing radiating efficiency by a wide margin.

2. The utility model discloses a set up mounting groove and installation piece, through at the built-in installation piece of mounting groove, can guarantee the laminating compactness between curb plate and the mounting panel when compoboard and curb plate are pieced together, simultaneously because the position relation that the upside installation piece set up, when the apron covers the installation, can be so that lateral wall and curb plate go up the lateral wall on the apron be in on same horizontal plane, when guaranteeing apron and curb plate laminating nature, still can make piecing together of whole mounting bracket lateral wall structure more level and smooth, and then make the structure compacter while integrated level higher, guarantee inside dustproof intensity through high laminating degree.

Drawings

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

FIG. 2 is a front view of the present invention in a half-sectional view;

fig. 3 is a sectional view taken along the line a-a of fig. 2 according to the present invention;

fig. 4 is a sectional view taken along line B-B of fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. a composition board; 4. a cover plate; 5. a ventilation slot; 6. mounting holes; 7. mounting grooves; 8. mounting a sheet; 9. bolt holes; 10. a card slot; 11. connecting blocks; 12. a fixing hole; 13. a through hole; 14. a joint groove; 15. a stabilizing aperture.

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. 1-4, the present invention provides an embodiment:

the utility model provides a mounting bracket of helium mass spectrometer leak detector, comprising a base plate 1, curb plate 2 and two compoboards 3 and apron 4 of 1 upper end fixedly connected with two vertical settings of bottom plate, it is worth mentioning, all run through on apron 4 and the bottom plate 1 and be equipped with a plurality of through-holes 13, and two blocks of curb plates 2 are the symmetry setting, all run through on two blocks of curb plates 2 and be equipped with a plurality of ventilation grooves 5, be in with a plurality of ventilation grooves 5 combination formation whole ventilation compoboard on 2 of curb plate, and a plurality of ventilation grooves 5 that are in the middle part are triangle-shaped setting, and the ventilation groove 5 that is in the outside is fan-shaped setting, run through on 2 curb plate and be equipped with a plurality of

mounting holes

6, 6 arrays of mounting holes arrange around ventilation compoboard, it is noted that, all run through on two blocks of curb plates 2 and be equipped with a plurality of joint grooves 14, joint groove 14 both sides all run through be equipped with and connect assorted stabilizer hole 15.

The utility model discloses in, ventilation groove 5 and mounting hole 6's setting through the setting of a plurality of mounting holes 6, can be at 2 inside wall installation radiator fan of curb plate, and then carry out inside thermal dispersion through radiator fan and ventilation groove 5, the triangle-shaped and the sectorial setting of mounting hole 6 can be when guaranteeing curb plate 2's rigidity intensity simultaneously, the coverage area of the increase vent of still very big degree, and then improve reinforcing radiating efficiency by a wide margin.

The utility model discloses in, all run through on 2 relative lateral walls of curb plate and be equipped with two mounting grooves 7, fixedly connected with installation piece 8 in the

mounting groove

7, 8 lateral walls of installation piece are in same vertical face with 1 lateral wall of bottom plate, installation piece 8 extends to 1 upside setting of bottom plate, all run through on compoboard 3 and the installation piece 8 and be equipped with bolt hole 9, bolt hole 9 is used for carrying out subsequent bolt fastening, it is noted that, the distance between lateral wall and 2 upper ends of curb plate equals with apron 4's thickness on the installation piece 8 that is in 2 upsides of curb plate.

The utility model discloses in, run through on the 4 lateral walls of apron and be equipped with a plurality of draw-in grooves 10, the connecting block 11 of the vertical setting of fixedly connected with in the draw-in groove 10, on connecting block 11 lateral walls and 4 lateral walls of apron are in same vertical face, all run through on connecting block 11 and the curb plate 2 and be equipped with fixed orifices 12, fixed orifices 12 are used for carrying out subsequent screw fixation.

The utility model discloses in, mounting groove 7 and installation piece 8's setting, through at the 7 built-in installation pieces 8 of mounting groove, can guarantee the laminating compactness between curb plate 2 and the mounting panel when compoboard 3 and curb plate 2 are pieced together, simultaneously because the position relation that upside installation piece 8 set up, when apron 4 cover installation, can be so that lateral wall and 2 lateral walls of curb plate are in on same horizontal plane on apron 4, when

guaranteeing apron

4 and 2 laminating nature of curb plate, still can make piecing together of whole mounting bracket lateral wall structure more level and smooth, and then make the structure compacter while integrated level higher, guarantee inside dustproof intensity through high laminating degree.

The working principle is as follows: put the back with bottom plate 1 horizontal, the vacancy position setting between two blocks of curb plates 2 of compoboard 3 laminating, and fix a position and align through bolt hole 9 on compoboard 3 and the installation piece 8, after the position is accurate, carry out fixed connection with compoboard 3 and installation piece 8 through the bolt, the installation finishes promptly, another compoboard 3 also installs the back that finishes, can carry out the equipment of apron 4, place a plurality of installation pieces 8 upper ends down with the lateral wall that apron 4 has connecting block 11, can carry out the alignment of fixed orifices 12 conveniently, accomplish fixed connection through the bolt after, accomplish the equipment promptly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 a mounting bracket of helium mass spectrometer leak detector, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with two vertically arranged side plates (2), two combined plates (3) and a cover plate (4), the two side plates (2) are symmetrically arranged, a plurality of ventilation grooves (5) are formed in the two side plates (2) in a penetrating mode, the ventilation grooves (5) in the same side plate (2) are combined to form a whole ventilation combined groove, a plurality of mounting holes (6) are formed in the side plates (2) in a penetrating mode, the mounting holes (6) are distributed around the ventilation combined groove in an array mode, two mounting grooves (7) are formed in the two opposite side walls of the side plates (2) in a penetrating mode, mounting pieces (8) are fixedly connected in the mounting grooves (7), the side walls of the mounting pieces (8) and the side walls of the bottom plate (1) are located on the same vertical face, the mounting pieces (8) extend to the upper side of the bottom plate (1), bolt holes (9) are formed in the combined plates (3) and the mounting pieces (8) in a penetrating mode, run through on apron (4) lateral wall and be equipped with a plurality of draw-in grooves (10), connecting block (11) of the vertical setting of fixedly connected with in draw-in groove (10), connecting block (11) lateral wall is in same vertical face with apron (4) lateral wall, all run through on connecting block (11) and curb plate (2) and be equipped with fixed orifices (12).

2. The mount of a helium mass spectrometer leak detector as claimed in claim 1, wherein: and the cover plate (4) and the bottom plate (1) are provided with a plurality of through holes (13) in a penetrating way.

3. The mount of a helium mass spectrometer leak detector as claimed in claim 1, wherein: and a plurality of joint grooves (14) are formed in the two side plates (2) in a penetrating mode, and stabilizing holes (15) matched with the joints are formed in the two sides of each joint groove (14) in a penetrating mode.

4. The mount of a helium mass spectrometer leak detector as claimed in claim 1, wherein: the distance between the upper side wall of the mounting piece (8) on the upper side of the side plate (2) and the upper end of the side plate (2) is equal to the thickness of the cover plate (4).

5. The mount of a helium mass spectrometer leak detector as claimed in claim 1, wherein: a plurality of ventilation groove (5) that are in the middle part are triangle-shaped and set up, and are in the outside ventilation groove (5) are fan-shaped and set up.