CN111779974A - Protective gas supply device of chemical equipment - Google Patents
Protective gas supply device of chemical equipment Download PDFInfo
- Publication number
- CN111779974A CN111779974A CN202010675612.6A CN202010675612A CN111779974A CN 111779974 A CN111779974 A CN 111779974A CN 202010675612 A CN202010675612 A CN 202010675612A CN 111779974 A CN111779974 A CN 111779974A
- Authority
- CN
- China
- Prior art keywords
- gas
- type
- fixed mounting
- fixed
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/12—Load carriers, e.g. hooks, slings, harness, gloves, modified for load carrying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
- F17C2205/0107—Frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
- F17C2205/0115—Dismountable protective hulls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a protective gas supply device of chemical equipment, and particularly relates to the field of gas supply, which comprises a gas tank mechanism, wherein a carrying mechanism is fixedly arranged on one side of the gas tank mechanism, a fixing mechanism is clamped on one side of the carrying mechanism, a connecting mechanism is fixedly arranged on the outer wall of the gas tank mechanism, and an adjusting mechanism is fixedly arranged on one side of the gas tank mechanism through the connecting mechanism; the carrying mechanism comprises a backrest backing plate, a cambered surface connecting plate is fixedly mounted in the middle of the backrest backing plate, fixed quick-mounting plates are fixedly mounted on two sides of the cambered surface connecting plate through bolts, and two supporting type straps are fixedly mounted on the surface of the backrest backing plate through bolts. According to the invention, the carrying mechanism is arranged, the backrest backing plate is fixed on one side of the gas protection tank by using the fixed quick-mounting plate, and the maintenance personnel carry the gas protection tank back by using the supporting type braces, so that the effect of quickly moving the gas tank mechanism is achieved, and the convenience of carrying the gas tank mechanism by the maintenance personnel is relatively improved.
Description
Technical Field
The invention relates to the technical field of gas supply, in particular to a protective gas supply device of chemical equipment.
Background
Chemical equipment is one part of chemical machinery, the chemical machinery comprises two parts, one part is a chemical machinery, mainly refers to equipment such as a fan, a compressor, various pumps and the like for conveying fluid, the main part of the chemical machinery is a moving machine generally called as a chemical machinery, the other part is a static machine such as a separation equipment such as a tower and the like, a container, a reactor equipment and the like sometimes called as a non-standard equipment, the division of the chemical machinery and other machinery is not strict, for example, some pumps for the chemical process and general equipment adopted by other industrial departments, the chemical machinery and the chemical equipment are also not strictly distinguished in the chemical process, for example, some reactors are also often provided with moving machines, protective gas is used for protecting metal molten drops in the welding process, and the protective gas has important effect on the productivity and quality of welding, the shielding gas prevents oxidation of the solidifying molten weld bead while also blocking impurities and moisture in the air, which can impair the weld bead's corrosion resistance, create porosity and impair the weld bead's durability by altering the geometric characteristics of the weld bead, and also cool the weld gun.
When carrying out emergent maintenance to chemical industry class equipment, need go on in comparatively confined place, maintenance and quality control personnel need carry protective gas and supply with jar to the maintenance place, overhaul work, but traditional protective gas supplies with jar comparatively heavily, and it is not convenient enough to remove, and maintainer need not consume more protective gas when the in-service maintenance simultaneously, and it is just inconvenient to use great protective gas to supply with jar like this to overhaul, is unfavorable for in-service use.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a protective gas supply device for chemical equipment, which includes a carrying mechanism, a fixed quick-mounting plate for fixing a backrest plate to one side of a gas protection tank, and a support-type harness for supporting a maintenance worker to carry the device on the back, so as to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a protective gas supply device of chemical equipment comprises a gas tank mechanism, wherein a carrying mechanism is fixedly installed on one side of the gas tank mechanism, a fixing mechanism is clamped on one side of the carrying mechanism, a connecting mechanism is fixedly installed on the outer wall of the gas tank mechanism, and an adjusting mechanism is fixedly installed on one side of the gas tank mechanism through the connecting mechanism;
the carrying mechanism comprises a backrest backing plate, an arc-surface connecting plate is fixedly mounted in the middle of the backrest backing plate, fixed quick-mounting plates are fixedly mounted on two sides of the arc-surface connecting plate through bolts, two supporting type straps are fixedly mounted on the surface of the backrest backing plate through bolts, the adjusting mechanism comprises a first arc-shaped connecting rod, a plurality of second arc-shaped connecting rods are fixedly mounted on the outer wall of the first arc-shaped connecting rod through bolts, one end of each second arc-shaped connecting rod is fixedly provided with a connecting type rotary switch through bolts, the connecting type rotary switch is rotatably connected to the outer wall of a corresponding supporting type sleeve, a first center shaft supporting section is fixedly mounted at the central position of the supporting type sleeve, a plurality of connecting type cantilevers are fixedly mounted between the first center shaft supporting section and the supporting type sleeve through bolts, and a second center shaft supporting section is arranged on one side of the first center shaft supporting section, bolt fixed mounting is passed through to the one end of second axis support section has rotary-type sleeve, rotary-type sleeve rotates to be connected in corresponding first axis support section one end, and rotary-type sleeve is annular joint and supports section one end at corresponding first axis, rotary-type telescopic one end fixed mounting has joint type spacing ring, rotary-type telescopic outer wall fixed mounting has the bolt fixing base.
In a preferred embodiment, the number of the rotating-type sleeves is multiple, and two adjacent rotating-type sleeves are arranged in mirror symmetry with respect to the vertical center line of the first middle shaft support section.
In a preferred embodiment, the gas tank mechanism comprises a gas protection tank, a connecting waist part is arranged in the middle of the gas protection tank, an overhead connecting valve is fixedly mounted at the top of the gas protection tank, and the number of the gas protection tanks is multiple.
In a preferred embodiment, two adjacent fixed quick-mounting plates are arranged in mirror symmetry with respect to the vertical center line of the back cushion plate, and the fixed quick-mounting plates are arranged in one-to-one correspondence with the gas tank mechanisms.
In a preferred embodiment, fixed establishment includes the fixed cover of first semicircle, there is the fixed cover of second semicircle one side of the fixed cover of first semicircle through bolt fixed mounting, all be equipped with semicircle joint groove between the fixed cover of first semicircle and the fixed cover of second semicircle, the fixed cover of first semicircle all has the side fast-assembling board through bolt fixed mounting with one side of the fixed cover of second semicircle.
In a preferred embodiment, the connecting mechanism includes a waist fixing plate, the both sides of the waist fixing plate are respectively and fixedly mounted with a first side outer wrapping block and a second side outer wrapping block, the waist fixing plate, the first side outer wrapping block and the second side outer wrapping block are all integrally arranged, and the first side outer wrapping block and the second side outer wrapping block are all arranged in mirror symmetry about the vertical central line of the waist fixing plate.
In a preferred embodiment, a column-shaped fixed seat is fixedly installed on one side of each of the first side outer wrapping block and the second side outer wrapping block through bolts.
In a preferred embodiment, the top and the bottom of the gas protection tank are respectively and fixedly provided with a first annular fixing sleeve and a second annular fixing sleeve through bolts, and the first annular fixing sleeve and the second annular fixing sleeve are respectively clamped on the outer wall of the corresponding gas protection tank by using a connection type waist.
In a preferred embodiment, the top and the bottom of the waist fixing plate and the first and second lateral outer covering blocks are fixedly provided with a first protective lip, and one side of the first and second lateral outer covering blocks is fixedly provided with a second protective lip.
The invention has the technical effects and advantages that:
1. according to the invention, the carrying mechanism is arranged, the backrest backing plate is fixed on one side of the gas protection tank by using the fixed quick-mounting plate, and a maintenance worker carries the gas protection tank on the back by using the support type braces, so that the effect of quickly moving the gas tank mechanism is achieved;
2. according to the invention, the adjusting mechanism is arranged, the gas protection tank is used for driving the first arc-shaped connecting rod and the connecting rotary joint to rotate on the outer wall of the supporting sleeve, at the moment, the rotary sleeve rotates on the outer wall of the first central shaft supporting section along with the gas protection tank, the gas protection tank rotates according to actual requirements, so that the protective gas in the inner cavity of the gas protection tank is used up, when the gas protection tank is adjusted to a proper angle, the rotary sleeve is quickly fixed by using the bolt fixing seat, and the convenience of angle adjustment and fixation of the gas protection tank is relatively improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the back portion of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic structural diagram of the fixing mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the gas tank mechanism and the carrying mechanism of the invention.
Fig. 6 is a schematic structural diagram of the gas tank mechanism of the invention.
FIG. 7 is an enlarged view of the portion A of FIG. 6 according to the present invention.
Fig. 8 is a back structure diagram of the gas tank mechanism of the invention.
FIG. 9 is an enlarged view of the portion B of FIG. 8 according to the present invention.
The reference signs are: 1 air tank mechanism, 101 gas protection tank, 102 connection type waist, 103 overhead connection type valve, 2 carrying mechanism, 21 back cushion plate, 22 cambered surface connecting plate, 23 fixed quick-mounting plate, 24 support type braces, 3 fixing mechanism, 31 first semicircle fixing cover, 32 second semicircle fixing cover, 33 semicircle clamping groove, 34 side quick-mounting plate, 4 connecting mechanism, 41 waist fixing plate, 42 first side outer wrapping block, 43 second side outer wrapping block, 44 column fixing seat, 45 first annular fixing sleeve, 46 second annular fixing sleeve, 47 first protecting lip, 48 second protecting lip, 5 adjusting mechanism, 51 first arc connecting rod, 52 second arc connecting rod, 53 connection type rotary conversion, 54 support type sleeve, 55 first middle shaft support section, 56 connection type cantilever, 57 second middle shaft support section, 58 rotary type sleeve, 59 clamping type limiting ring and 510 bolt fixing seat.
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 the attached drawings 1-9 in the specification, the protective gas supply device for chemical equipment in an embodiment of the invention can comprise a gas tank mechanism 1, a carrying mechanism 2 is fixedly installed on one side of the gas tank mechanism 1, a fixing mechanism 3 is clamped on one side of the carrying mechanism 2, the carrying mechanism 2 is arranged to improve the carrying convenience of the gas tank mechanism 1, the fixing mechanism 3 is arranged to improve the protection and disassembly convenience of the gas tank mechanism 1, a connecting mechanism 4 is fixedly installed on the outer wall of the gas tank mechanism 1, the connecting mechanism 4 is arranged to improve the fixing and disassembly convenience of the carrying mechanism 2, an adjusting mechanism 5 is fixedly installed on one side of the gas tank mechanism 1 through the connecting mechanism 4, the adjusting mechanism 5 is arranged to improve the angle adjustment convenience of the gas tank mechanism 1, when gas in the gas tank mechanism 1 is about to be used up, the gas can be inverted and fixed more conveniently, the carrying mechanism 2 comprises a back cushion plate 21, an arc connecting plate 22 is fixedly installed in the middle of the back cushion plate 21, fixed quick-mounting plates 23 are fixedly installed on two sides of the arc connecting plate 22 through bolts, two supporting type straps 24 are fixedly installed on the surface of the back cushion plate 21 through bolts, the adjusting mechanism 5 comprises a first arc connecting rod 51, the stability of connection and support can be improved due to the arrangement of the first arc connecting rod 51, a plurality of second arc connecting rods 52 are fixedly installed on the outer wall of the first arc connecting rod 51 through bolts, a connection type rotary conversion 53 is fixedly installed at one end of each second arc connecting rod 52 through bolts, the connection type rotary conversion 53 is rotatably connected to the outer wall of the corresponding supporting type sleeve 54, the arrangement of the connection type rotary conversion 53 and the supporting type sleeve 54 can improve the convenience of adjustment of the mechanism 1, a first middle shaft supporting section 55 is fixedly installed at the central position of the supporting type sleeve 54, all there is a plurality of connection type cantilevers 56 through bolt fixed mounting between first axis support section 55 and the support type sleeve 54, the setting of connection type cantilever 56, can reach the effect of connecting and supporting, one side that first axis supported section 55 is equipped with second axis support section 57, bolt fixed mounting has rotary-type sleeve 58 through the one end of second axis support section 57, rotary-type sleeve 58 rotates and connects in corresponding first axis support section 55 one end, and rotary-type sleeve 58 is annular joint in corresponding first axis support section 55 one end, the one end fixed mounting of rotary-type sleeve 58 has joint type spacing ring 59, the outer wall fixed mounting of rotary-type sleeve 58 has bolt fixing base 510, bolt fixing base 510's setting, can reach the effect of fixed rotary-type sleeve 58 and first axis support section 55.
The number of the rotary sleeves 58 is multiple, two adjacent rotary sleeves 58 are arranged in mirror symmetry about a vertical center line of the first middle shaft support section 55, the gas tank mechanism 1 comprises a gas protection tank 101, a connection type waist portion 102 is arranged in the middle of the gas protection tank 101, an overhead connection type valve 103 is fixedly installed at the top of the gas protection tank 101, the number of the gas protection tank 101 is multiple, two adjacent fixed quick-mounting plates 23 are arranged in mirror symmetry about a vertical center line of the backrest backing plate 21, the fixed quick-mounting plates 23 are arranged in one-to-one correspondence with the gas tank mechanism 1, the fixing mechanism 3 comprises a first semicircular fixing cover 31, one side of the first semicircular fixing cover 31 is fixedly provided with a second semicircular fixing cover 32 through bolts, semicircular clamping grooves 33 are arranged between the first semicircular fixing cover 31 and the second semicircular fixing cover 32, one side of the first semicircular fixing cover 31 and one side of the second semicircular fixing cover 32 are fixedly provided with side quick-mounting plates 34 through bolts, the fixed cover 31 of first semicircle and the fixed cover 32's of second semicircle setting can reach the effect of protection to gas pitcher mechanism 1, and the setting of side fast-assembling board 34 can promote dismouting and fixed convenience.
The connecting mechanism 4 comprises a waist fixing plate 41, a first side-mounted outer wrapping block 42 and a second side-mounted outer wrapping block 43 are respectively and fixedly installed on two sides of the waist fixing plate 41, the first side-mounted outer wrapping block 42 and the second side-mounted outer wrapping block 43 are all arranged in an integrated manner, the first side-mounted outer wrapping block 42 and the second side-mounted outer wrapping block 43 are all arranged in mirror symmetry about the vertical center line of the waist fixing plate 41, a columnar fixing seat 44 is fixedly installed on one side of each of the first side-mounted outer wrapping block 42 and the second side-mounted outer wrapping block 43 through bolts, a first annular fixing sleeve 45 and a second annular fixing sleeve 46 are respectively and fixedly installed on the top and the bottom of the gas protection tank 101 through bolts, the first annular fixing sleeve 45 and the second annular fixing sleeve 46 are respectively clamped on the outer wall of the corresponding gas protection tank 101 through a connecting type waist 102, and first protective lips 47 are respectively and fixedly installed on the top and the bottom of each of the waist fixing plate 41, the first, the equal fixed mounting in one side of first side outer package piece 42 and second side outer package piece 43 has second lip 48, and the setting of waist fixed plate 41 can promote the stability that maintainer back supported, and the cambered surface of first side outer package piece 42 can be according to the radian and the sunken setting at human back, and first side outer package piece 42 and second side outer package piece 43 are assisted respectively that first semicircle fixed cover 31 and second semicircle fixed cover 32 can promote the stability of mutual fixation.
The working principle is as follows: firstly, taking out the parts required by the invention for convenient installation and use, when in actual use, fixing the back cushion plate 21 on one side of the gas protection tank 101 by using the fixed quick-mounting plate 23, backing the invention on the back by using the support type braces 24 by a maintenance worker to achieve the effect of quickly moving the gas tank mechanism 1, after the gas tank mechanism 1 moves to the required position, quickly disassembling the back cushion plate 21 by using the fixed quick-mounting plate 23, driving the first arc-shaped connecting rod 51 and the connection type rotary switching rod 53 to rotate on the outer wall of the support type sleeve 54 by using the gas protection tank 101, at the moment, the rotary type sleeve 58 rotates on the outer wall of the first central shaft support section 55 along with the gas protection tank 101 simultaneously, rotating the gas protection tank 101 according to the actual requirement so as to use up the protection gas in the inner cavity of the gas protection tank 101, when the gas protection tank 101 is adjusted to a proper angle, the rotary sleeve 58 is quickly fixed by the bolt holder 510.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a protective gas feeding device of chemical industry equipment, includes gas pitcher mechanism (1), its characterized in that: a carrying mechanism (2) is fixedly installed on one side of the gas tank mechanism (1), a fixing mechanism (3) is clamped on one side of the carrying mechanism (2), a connecting mechanism (4) is fixedly installed on the outer wall of the gas tank mechanism (1), and an adjusting mechanism (5) is fixedly installed on one side of the gas tank mechanism (1) through the connecting mechanism (4);
carry mechanism (2) including backing plate (21), the middle part fixed mounting who backs backing plate (21) has cambered surface connecting plate (22), the both sides of cambered surface connecting plate (22) all have fixed type fast-assembling board (23) through bolt fixed mounting, the surface of backing plate (21) has two support type braces (24) through bolt fixed mounting, adjustment mechanism (5) include first arc joint pole (51), the outer wall of first arc joint pole (51) has a plurality of second arc joint poles (52) through bolt fixed mounting, the one end of second arc joint pole (52) has connection type through bolt fixed mounting and revolves conversion (53), connection type revolves conversion (53) and rotates and connects at corresponding support type sleeve (54) outer wall, the central point fixed mounting of support type sleeve (54) has first axis support section (55), all there is a plurality of connection type cantilevers (56) through bolt fixed mounting between first axis support section (55) and support type sleeve (54), one side that first axis supported section (55) is equipped with second axis support section (57), there is rotary-type sleeve (58) one end through bolt fixed mounting that the second axis supported section (57), rotary-type sleeve (58) rotate to be connected in corresponding first axis support section (55) one end, and rotary-type sleeve (58) are annular joint in corresponding first axis support section (55) one end, the one end fixed mounting of rotary-type sleeve (58) has joint type spacing ring (59), the outer wall fixed mounting of rotary-type sleeve (58) has bolt fixing base (510).
2. The apparatus for supplying a shielding gas of a chemical plant according to claim 1, wherein: the rotary type sleeves (58) are arranged in a plurality of numbers, and two adjacent rotary type sleeves (58) are arranged in mirror symmetry with respect to the vertical center line of the first middle shaft support section (55).
3. The apparatus for supplying a shielding gas of a chemical plant according to claim 1, wherein: the gas pitcher mechanism (1) includes gas protection jar (101), the middle part of gas protection jar (101) is equipped with connection type waist (102), the top fixed mounting of gas protection jar (101) has overhead connection type valve (103), the quantity of gas protection jar (101) is a plurality of.
4. The apparatus for supplying a shielding gas of a chemical plant according to claim 1, wherein: two adjacent fixed type fast-assembling board (23) all are mirror symmetry setting about backing plate (21) vertical to the central line, fixed type fast-assembling board (23) are the one-to-one setting with gas pitcher mechanism (1).
5. The apparatus for supplying a shielding gas of a chemical plant according to claim 1, wherein: fixed establishment (3) are including first semicircle fixed cover (31), there is second semicircle fixed cover (32) one side of first semicircle fixed cover (31) through bolt fixed mounting, all be equipped with semicircle joint groove (33) between first semicircle fixed cover (31) and the second semicircle fixed cover (32), first semicircle fixed cover (31) and one side of second semicircle fixed cover (32) all have side through bolt fixed mounting to put fast-assembling board (34).
6. The apparatus for supplying a shielding gas of a chemical plant according to claim 1, wherein: coupling mechanism (4) are including waist fixed plate (41), the both sides of waist fixed plate (41) are fixed mounting respectively and put outer package piece (42) in first side and put outer package piece (43) in second side, waist fixed plate (41), first side put outer package piece (42) and second side put outer package piece (43) and all are the integral type setting, first side put outer package piece (42) and second side put outer package piece (43) and all are the mirror symmetry setting about waist fixed plate (41) is vertical to the central line.
7. The apparatus for supplying a shielding gas of a chemical plant according to claim 6, wherein: and one sides of the first side-mounted outer covering block (42) and the second side-mounted outer covering block (43) are fixedly provided with columnar fixed seats (44) through bolts.
8. The apparatus for supplying a shielding gas of a chemical plant according to claim 3, wherein: the top and the bottom of gas protection jar (101) are respectively through bolt fixed mounting have fixed cover of first annular (45) and the fixed cover of second annular (46), and fixed cover of first annular (45) and the fixed cover of second annular (46) utilize respectively that connection type waist (102) joint is at the outer wall of corresponding gas protection jar (101).
9. The apparatus for supplying a shielding gas of a chemical plant according to claim 6, wherein: waist fixed plate (41), first side put outsourcing piece (42) and the top and the equal fixed mounting in bottom of second side put outsourcing piece (43) have first lip protector (47), the equal fixed mounting in one side of first side put outsourcing piece (42) and second side put outsourcing piece (43) has second lip protector (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675612.6A CN111779974B (en) | 2020-07-14 | 2020-07-14 | Protective gas supply device of chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675612.6A CN111779974B (en) | 2020-07-14 | 2020-07-14 | Protective gas supply device of chemical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111779974A true CN111779974A (en) | 2020-10-16 |
| CN111779974B CN111779974B (en) | 2022-07-12 |
Family
ID=72767704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010675612.6A Active CN111779974B (en) | 2020-07-14 | 2020-07-14 | Protective gas supply device of chemical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111779974B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201701661U (en) * | 2010-07-02 | 2011-01-12 | 孙利民 | Double bottle respirator equipped with excessive pressure reserving valve |
| US20130320054A1 (en) * | 2012-06-01 | 2013-12-05 | David E. Kruse | Bag |
| US20140345604A1 (en) * | 2012-01-18 | 2014-11-27 | Honeywell International Inc. | Ergonomic back plate for self-contained breathing apparatus |
| CN107606474A (en) * | 2017-11-09 | 2018-01-19 | 南通市第人民医院 | A kind of care device for emergency call salving |
| CN208169983U (en) * | 2018-03-28 | 2018-11-30 | 西安交通大学医学院第一附属医院 | A kind of Portable oxygen gas cylinder |
| CN209137803U (en) * | 2018-07-27 | 2019-07-23 | 江苏祥宏消防装备有限公司 | A kind of air respiratorresuscitator |
| CN111135491A (en) * | 2019-12-25 | 2020-05-12 | 江苏海拓科技有限公司 | Expanding respirator |
-
2020
- 2020-07-14 CN CN202010675612.6A patent/CN111779974B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201701661U (en) * | 2010-07-02 | 2011-01-12 | 孙利民 | Double bottle respirator equipped with excessive pressure reserving valve |
| US20140345604A1 (en) * | 2012-01-18 | 2014-11-27 | Honeywell International Inc. | Ergonomic back plate for self-contained breathing apparatus |
| US20130320054A1 (en) * | 2012-06-01 | 2013-12-05 | David E. Kruse | Bag |
| CN107606474A (en) * | 2017-11-09 | 2018-01-19 | 南通市第人民医院 | A kind of care device for emergency call salving |
| CN208169983U (en) * | 2018-03-28 | 2018-11-30 | 西安交通大学医学院第一附属医院 | A kind of Portable oxygen gas cylinder |
| CN209137803U (en) * | 2018-07-27 | 2019-07-23 | 江苏祥宏消防装备有限公司 | A kind of air respiratorresuscitator |
| CN111135491A (en) * | 2019-12-25 | 2020-05-12 | 江苏海拓科技有限公司 | Expanding respirator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111779974B (en) | 2022-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111779974B (en) | Protective gas supply device of chemical equipment | |
| CN105645311A (en) | A lifting device for an assembly of a motor vehicle | |
| KR20120040939A (en) | Welding apparatus | |
| CN207681830U (en) | Battery tray side bar precision welding tooling | |
| CN210677791U (en) | But angle regulation frock | |
| CN208662908U (en) | A kind of crane arm support ontology cold charge fixing tool | |
| CN115780942A (en) | Environment-friendly laser-beam welding machine with dysmorphism fixed function | |
| CN110883477B (en) | Upper cover comprehensive welding tool | |
| CN202423906U (en) | Overhaul platform for isolating switch | |
| CN210941895U (en) | Production line material transfer equipment | |
| CN216227643U (en) | Steel pipe build-up welding cooling device | |
| CN211391278U (en) | Rail vehicle seat | |
| CN203959673U (en) | A kind of device for fixing running tracks and polar crane multifunction railway | |
| CN201264860Y (en) | Special sling for bloomer bearing | |
| CN212705650U (en) | Vertical numerical control machine tool positioning structure | |
| CN219004525U (en) | Quick mounting structure for movable sections of square, rectangular and round billets | |
| CN218193727U (en) | Cantilever control box convenient to adjust | |
| CN219703889U (en) | Cantilever crane lift and automatic weld equipment | |
| CN211142179U (en) | Surface coating device for cast iron production | |
| CN214659994U (en) | Lengthened connecting rod of drilling four-way manual switch | |
| CN214290822U (en) | Tundish quick-change nozzle for continuous casting | |
| CN212102784U (en) | Detachable and movable microbial fermentation tank system | |
| CN217515432U (en) | Capping knife assembly for oral liquid filling machine | |
| CN215658341U (en) | Steel plate cutting device | |
| CN219460155U (en) | Unmanned aerial vehicle spouts water atomizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211227 Address after: 257000 east of Gangxi Second Road and north of Gangbei Second Road, dongyinggang Economic Development Zone, Dongying City, Shandong Province Applicant after: Dongying Weilian Chemical Co.,Ltd. Address before: 200000 Pudong Weifang business park, Lane 37, Zhangjiabang Road, Pudong New Area, Shanghai Applicant before: Zhao Wenqing |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220615 Address after: 255400 No. 3818-1, Xinhua Road, Jinshan Town, Linzi District, Zibo City, Shandong Province Applicant after: ZIBO SHENGYING CHEMICAL Co.,Ltd. Address before: 257000 east of Gangxi Second Road and north of Gangbei Second Road, dongyinggang Economic Development Zone, Dongying City, Shandong Province Applicant before: Dongying Weilian Chemical Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |