CN211516474U - Flange welding is with dustproof safety cover - Google Patents
Flange welding is with dustproof safety cover Download PDFInfo
- Publication number
- CN211516474U CN211516474U CN201921583870.0U CN201921583870U CN211516474U CN 211516474 U CN211516474 U CN 211516474U CN 201921583870 U CN201921583870 U CN 201921583870U CN 211516474 U CN211516474 U CN 211516474U
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- CN
- China
- Prior art keywords
- rod
- connecting rod
- flange welding
- sheath
- guard shield
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- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 57
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
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Abstract
The utility model provides a flange welding is with dustproof safety cover belongs to rubbish and smashes technical field, including guard shield pole, connecting plate and sheath, connecting plate fixed connection is in the upper end of guard shield pole, and the sheath is located the upper end of connecting plate, and the sheath passes through the screw to be connected with the connecting plate, and the upper end fixedly connected with lifting hook of sheath, one side of guard shield pole is equipped with the connecting rod, and one side of connecting rod is equipped with the inserted bar to the connecting rod passes through inserted bar and guard shield pole swing joint, and the inboard of connecting rod is equipped with the expansion plate. This kind of flange welding is with dustproof safety cover stable in structure can have certain frictional resistance to the expansion plate through the fixed block, makes the expansion plate when being stimulateeed, and the recess can directly be detained in fixed block department to make the expansion plate fixed, when the expansion plate is by the free pulling, make this dustproof safety cover visual welded angle and change the protection angle, improved the multifaceted nature of welding operator protection.
Description
Technical Field
The utility model relates to a safety cover technical field specifically is a flange welding is with dustproof safety cover.
Background
The flange is also called flange or flange, the flange is a part for connecting the shaft and is used for connecting pipe ends, the flange is also used on an inlet and an outlet of equipment and is used for connecting the two equipment, and when the flange is welded, a dustproof protective cover is usually worn for safety, and the dustproof protective cover mainly protects the head part of a welder so as to avoid spark spattering injury caused by welding.
However, the existing dustproof protection cover for flange welding has a single structural design, only has an effect of wearing, is too rigid, generates a large amount of smoke during welding, and the smoke falls on the body of an operator to prevent the operator from welding.
Therefore, there is a need for upgrading and retrofitting existing dust boots for flange welding to overcome existing problems and deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the prior dustproof protection cover for flange welding has single structural design and only has the function of wearing too hard, a great amount of smoke is generated during welding, the smoke falls on the body of an operator to prevent the operator from welding, and meanwhile, the prior dustproof protection cover for flange welding can not change the protection angle according to the welding angle, and is obviously not beneficial to practical use when the welding workload is increased or the welding strength is higher, and provides the dustproof protection cover for flange welding, which ensures that the device has stable structure by arranging a groove, an inserted bar, a bolt, a leaf fan, a spiral bolt rod and a fixed block, can have certain friction resistance to a telescopic plate through the fixed block, ensures that the groove can be directly buckled at the fixed block when the telescopic plate is pulled so as to fix the telescopic plate, and ensures that the dustproof protection cover can change the protection angle according to the welding angle when the telescopic plate is freely pulled, the versatility of protecting the welding operator is improved.
In order to achieve the purpose, the utility model provides a following technical scheme, a flange welding is with dustproof safety cover, including guard shield pole, connecting plate and sheath, connecting plate fixed connection is in the upper end of guard shield pole, the sheath is located the upper end of connecting plate, and the sheath passes through the screw to be connected with the connecting plate, the upper end fixedly connected with lifting hook of sheath, one side of guard shield pole is equipped with the connecting rod, and one side of connecting rod is equipped with the inserted bar to the connecting rod passes through inserted bar and guard shield pole swing joint, the inboard of connecting rod is equipped with the expansion plate.
Preferably, the hollow connecting rod of the connecting rod, and the inboard one end of connecting rod evenly distributed has the fixed block respectively.
Preferably, the fixed block all is the arc form, and the fixed block is equidistance longitudinal arrangement in proper order and distributes in the inboard of connecting rod.
Preferably, one side of the expansion plate is respectively provided with a groove, and the size of the concave radian of each groove is slightly larger than the cambered surface of the fixed block.
Preferably, one side of the inserted bar is fixedly connected with a bolt, and the bolt is in through connection with the guard shield rod.
Preferably, one side of the guard bar is fixedly connected with a control switch, a power panel is arranged inside the guard bar, and one side of the guard bar is provided with a spiral bolt rod which is in through connection with the guard bar.
Preferably, one side of the spiral bolt rod is provided with a connecting shaft, the lower end of the connecting shaft is fixedly connected with an extension rod, and one side of the extension rod is provided with a leaf fan.
Preferably, the fan blade is electrically connected with the power panel.
Has the advantages that:
(1) this kind of dustproof protection cover for flange welding is because the fixed block all is the arc form, and because the fixed block distributes in the inboard of connecting rod for equidistance longitudinal arrangement in proper order, can have certain frictional resistance to the expansion plate through the fixed block, and because one side of expansion plate is equipped with the recess respectively, simultaneously because the size of recess sunken radian slightly is greater than the cambered surface of fixed block, make the expansion plate when being promoted, the recess can directly be detained in fixed block department, so that the expansion plate is fixed, when the expansion plate is by the free pulling, make the visual welded angle of this dustproof protection cover and change the protection angle, the multifaceticity of welding operator's protection has been improved.
(2) This kind of flange welding is with dustproof safety cover is because the equal fixedly connected with bolt in one side of inserted bar, and because bolt and guard shield pole through connection, can make connecting rod and expansion plate use the guard shield pole to rotate folding as the equilibrium point through the bolt to reduce the convenience when this dustproof safety cover carries, simple and practical.
(3) This kind of dustproof protection cover for flange welding is equipped with the leaf fan owing to one side of extension rod, can blow away the smog that the welding produced through the leaf fan when the welding to avoid it to fall on welding operator's body and hinder welding operation, can protect welding operator not sheltered from the sight by smog simultaneously, convenience when having improved the welding.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the plug structure of the present invention.
Fig. 4 is a schematic view of the structure of the guard bar of the present invention.
In FIGS. 1-4: 1-a shield rod; 101-a control switch; 102-a power panel; 103-a screw bolt; 104-a connecting shaft; 105-an extension rod; 106-leaf fan; 2-connecting plates; 3-a sheath; 4-lifting the hook; 5-a connecting rod; 501-fixed block; 6-a telescopic plate; 601-a groove; 7-inserting a rod; 701-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
with reference to the figures 1-4 of the drawings,
the embodiment provides a pair of dustproof protection cover for flange welding, including guard shield pole 1, connecting plate 2 and sheath 3, 2 fixed connection of connecting plate are in the upper end of guard shield pole 1, sheath 3 is located the upper end of connecting plate 2, and sheath 3 passes through the screw and is connected with connecting plate 2, the upper end fixedly connected with lifting hook 4 of sheath 3, one side of guard shield pole 1 is equipped with connecting rod 5, and one side of connecting rod 5 is equipped with inserted bar 7, and connecting rod 5 is through inserted bar 7 and guard shield pole 1 swing joint, the inboard of connecting rod 5 is equipped with expansion plate 6.
Further, the hollow connecting rod 5 of the connecting rod 5 is provided with fixing blocks 501 uniformly distributed at one end of the inner side of the connecting rod 5;
in this embodiment, the fixing block 501 may have a certain frictional resistance to the expansion plate 6 to facilitate the connection between the fixing block 501 and the groove 601.
Further, the fixed blocks 501 are all arc-shaped, and the fixed blocks 501 are sequentially arranged at equal intervals longitudinally on the inner side of the connecting rod 5;
in this embodiment, the fixing blocks 501 are sequentially arranged at equal intervals longitudinally on the inner side of the connecting rod 5, so that the fixing blocks 501 can be uniformly engaged with the grooves 601.
Further, one side of the expansion plate 6 is respectively provided with a groove 601, and the size of the concave radian of the groove 601 is slightly larger than the cambered surface of the fixed block 501;
in this embodiment, when the expansion plate 6 is pulled, the groove 601 can be directly fastened to the fixing block 501 to fix the expansion plate 6, and the expansion plate 6 is pulled freely, and the protection angle of the dust-proof protection cover can be changed according to the welding angle, thereby improving the versatility of protecting welding operators.
Furthermore, one side of the inserted bar 7 is fixedly connected with a bolt 701, and the bolt 701 is connected with the guard bar 1 in a penetrating way;
in this embodiment, the connecting rod 5 and the expansion plate 6 can be rotated and folded by using the guard bar 1 as a balance point through the latch 701, so as to reduce the convenience of carrying the dust-proof guard, and the dust-proof guard is simple and practical.
Further, one side of the guard bar 1 is fixedly connected with a control switch 101, a power panel 102 is arranged inside the guard bar 1, and one side of the guard bar 1 is provided with a screw bolt rod 103 which is in through connection with the guard bar 1;
in this embodiment, the blowing angle of the fan 106 can be adjusted by the design of the through connection of the screw bolt 103 and the shroud rod 1.
Further, one side of the screw bolt 103 is provided with a connecting shaft 104, the lower end of the connecting shaft 104 is fixedly connected with an extension rod 105, and one side of the extension rod 105 is provided with a fan 106;
in this embodiment, the fan 106 can blow away the smoke generated during welding to prevent the smoke from falling on the body of the welding operator and obstructing the welding operation, and can protect the welding operator from being shielded from the smoke and improve the convenience during welding.
Further, the fan 106 is electrically connected to the power board 102;
in this embodiment, the fan 106 can be driven to operate by the power output of the power board 102 and the control of the control switch 101.
The working principle is as follows:
when the dustproof protection cover for flange welding provided by the embodiment is used, firstly, the tightness of connection among all parts of the dustproof protection cover is checked, then, the sheath 3 of the dustproof protection cover is sleeved on the head of a wearer, the blade 106 can be driven to operate under the control of the power supply board 102 and the control switch 101, when the protection angle of the dustproof protection cover needs to be changed according to the welding angle, the fixing block 501 can have certain friction resistance on the expansion plate 6, so that when the expansion plate 6 is pulled, the groove 601 can be directly buckled at the fixing block 501 to fix the expansion plate 6, the expansion plate 6 is freely pulled, the multiple sides of protection for welding operators are improved, meanwhile, the connecting rod 5 and the expansion plate 6 can be rotatably folded by taking the sheath rod 1 as a balance point through the bolt 701, the convenience of carrying of the dustproof protection cover is reduced, and welding smoke can be blown away through the blade 106 during welding, so as to avoid the welding operation being obstructed due to the falling on the body of a welding operator, and simultaneously, the welding operator can be protected from being shielded from sight by smog, thereby improving the convenience during welding.
Claims (8)
1. The utility model provides a flange welding is with dustproof safety cover, includes guard shield pole (1), connecting plate (2) and sheath (3), its characterized in that, connecting plate (2) fixed connection is in the upper end of guard shield pole (1), sheath (3) are located the upper end of connecting plate (2), and sheath (3) are connected with connecting plate (2) through the screw, the upper end fixedly connected with lifting hook (4) of sheath (3), one side of guard shield pole (1) is equipped with connecting rod (5), and one side of connecting rod (5) is equipped with inserted bar (7) to connecting rod (5) are through inserted bar (7) and guard shield pole (1) swing joint, the inboard of connecting rod (5) is equipped with expansion plate (6).
2. The dustproof protection cover for flange welding according to claim 1, wherein the hollow connecting rod (5) of the connecting rod (5) is provided with fixing blocks (501) uniformly distributed at one end of the inner side of the connecting rod (5).
3. The dustproof and protective cover for flange welding according to claim 2, wherein the fixing blocks (501) are all arc-shaped, and the fixing blocks (501) are sequentially arranged at equal intervals longitudinally on the inner side of the connecting rod (5).
4. The dust-proof protection cover for flange welding according to claim 1, characterized in that one side of the expansion plate (6) is respectively provided with a groove (601), and the size of the concave radian of the groove (601) is slightly larger than the cambered surface of the fixing block (501).
5. The dust-proof protection cover for flange welding according to claim 1, characterized in that a plug pin (701) is fixedly connected to one side of the insert rod (7), and the plug pin (701) is connected with the protection cover rod (1) in a penetrating manner.
6. The dust-proof protective cover for flange welding according to claim 1, wherein a control switch (101) is fixedly connected to one side of the protective cover rod (1), a power supply board (102) is arranged inside the protective cover rod (1), and a screw bolt rod (103) which is connected with the protective cover rod (1) in a penetrating manner is arranged on one side of the protective cover rod (1).
7. The dust-proof protective cover for flange welding according to claim 6, characterized in that a connecting shaft (104) is provided at one side of the screw bolt (103), an extension rod (105) is fixedly connected to the lower end of the connecting shaft (104), and a leaf (106) is provided at one side of the extension rod (105).
8. The dust-proof protection cover for flange welding according to claim 7, wherein the fan blade (106) is electrically connected with the power panel (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583870.0U CN211516474U (en) | 2019-09-23 | 2019-09-23 | Flange welding is with dustproof safety cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583870.0U CN211516474U (en) | 2019-09-23 | 2019-09-23 | Flange welding is with dustproof safety cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516474U true CN211516474U (en) | 2020-09-18 |
Family
ID=72441891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583870.0U Expired - Fee Related CN211516474U (en) | 2019-09-23 | 2019-09-23 | Flange welding is with dustproof safety cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516474U (en) |
-
2019
- 2019-09-23 CN CN201921583870.0U patent/CN211516474U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |