CN207464420U - A kind of welding protective device - Google Patents
A kind of welding protective device Download PDFInfo
- Publication number
- CN207464420U CN207464420U CN201721562915.7U CN201721562915U CN207464420U CN 207464420 U CN207464420 U CN 207464420U CN 201721562915 U CN201721562915 U CN 201721562915U CN 207464420 U CN207464420 U CN 207464420U
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- welding
- air outlet
- outlet pipe
- welding operation
- electrical
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Abstract
The utility model discloses a kind of welding protective devices,It is related to electric welding machine technical field,Solve the problems, such as the toxic gas generated in electrode welding process and smoke harm health,It includes electric welding machine,Electrical welding operation case and parcel shelf,Parcel shelf upper surface quadrangle is equipped with supporting rod,Parcel shelf is equipped with electric welding machine,Dust cleaning case and aspiration pump,Electrical welding operation case side is equipped with gathering hole,Gathering hole is sealedly connected with welding protective gloves,Gathering hole top is equipped with viewing window,Electrical welding operation box top is equipped with air inlet pipe,Pressure sensor and air outlet pipe one,Air inlet pipe is equipped with solenoid valve one,Air outlet pipe one is equipped with solenoid valve two,Pressure sensor is connected with controller,Controller connects solenoid valve one and solenoid valve two respectively,One one end of air outlet pipe connects electrical welding operation case,One other end of air outlet pipe connects dust cleaning case,Air outlet pipe two is also associated on dust cleaning case,The aspiration pump air inlet is connected with air outlet pipe one,When the utility model is used for electric welding field,Improve the working environment of electric welder.
Description
Technical field
The utility model is related to electric welding machine technical field, more particularly to a kind of welding protective device.
Background technology
Electric welding machine be the high-temperature electric arc that is generated using positive and negative polarities in instantaneous short circuit come the solder on consumable electrode and
Materials to be welded achievees the purpose that make to be combined by contactant.Electric welding machine is suitble to work under dry environment, not to need to too much
It asks, easy to operate because of compact, the advantages that easy to use, speed, weld seam is solid after welding is widely used in each neck
Domain, product especially very high to desired strength are special practical, can with moment by same metal material (also dissimilar metal is connected,
Only welding method is different) permanent connection, after heat treatment, with base material equality strength, sealing is fine, this is to storage for weld seam
The manufacture of gas and liquid container solves the problems, such as sealing and intensity.
It is welded in work along with the generation of electricity, light, heat and open fire, electric arc, slag can be generated in welding process, weldering
It needs to dress when work is welded to be welded dedicated protective clothing, gloves and leather shoes to avoid skin burn；It is produced in welding process
Raw arc temperature reaches 4200 DEG C or more, to gasify, evaporate and condense after welding rod core, coating and metal weldment melting and is existing
As a large amount of manganese chromated oxide and noxious fume can be generated；Meanwhile the high temperature of arclight and strong radiation effects, can also it make
Surrounding air generates the toxic gases such as ozone, nitrogen oxides.Electric welding field is engaged in the case that ventilation condition is undesirable for a long time,
These poisonous gases and flue dust can be sucked by human body, can seriously endanger the health of people.
Utility model content
The purpose of this utility model is that：It is good for solve the toxic gas generated in electrode welding process and smoke harm human body
The problem of health, the utility model provide a kind of welding protective device.
The utility model specifically uses following technical scheme to achieve these goals：
A kind of welding protective device including electric welding machine and electrical welding operation case, further includes parcel shelf, the parcel shelf upper table
Face quadrangle is equipped with supporting rod, and the electric welding machine is set on parcel shelf, and dust cleaning case and aspiration pump are additionally provided on the parcel shelf, described
Post upper is fixedly connected with electrical welding operation case bottom surface, and the electrical welding operation case side is equipped with gathering hole, the gathering hole
Welding protective gloves is sealedly connected with, the gathering hole top is equipped with viewing window, and welding gun is equipped in the electrical welding operation case, described
Connecting line between welding gun and electric welding machine is tightly connected with electrical welding operation case, and the electrical welding operation box top is equipped with air inlet pipe, pressure
Force snesor and air outlet pipe one, the air inlet pipe are equipped with solenoid valve one, and the air outlet pipe one is equipped with solenoid valve two, the pressure
Force snesor is connected with controller, and the controller connects solenoid valve one and solenoid valve two respectively, and described one one end of air outlet pipe connects
Electrical welding operation case is connect, one other end of air outlet pipe connects dust cleaning case, air outlet pipe two, the pumping are also associated on the dust cleaning case
Air pump air inlet is connected with air outlet pipe one.During electric welding field, welder puts on welding protective gloves, electric welding field by gathering hole
It is carried out in electrical welding operation case, avoids electric welder and be directly exposed in toxic gas and flue dust that electric welding generates.When pressure passes
Sensor senses that pressure is more than atmospheric pressure in electrical welding operation case, transmits a signal to controller, and controller control solenoid valve two is beaten
It opens, the toxic gas in electrical welding operation case and flue dust are sucked dust cleaning case by aspiration pump by air outlet pipe one, and dust cleaning case is to there is poison gas
Body and flue dust are handled, and gas after treatment is discharged from air outlet pipe two.When pressure sensor senses electrical welding operation case
Interior pressure is less than atmospheric pressure, transmits a signal to controller, and controller control solenoid valve one is opened, and air enters electricity from air inlet pipe
Control box is welded, air pressure balance in electrical welding operation case is maintained, so recycles, the toxic gas in electrical welding operation case is displaced with air
And flue dust.The toxic gas generated and flue dust will be welded, purified treatment is carried out by dust cleaning case, pass through pressure sensor, control
Device, solenoid valve one and solenoid valve two balance the pressure in electrical welding operation case, improve the working environment of electric welder.
The supporting rod includes column fixed link and vertical column expanding bar, and the vertical column expanding shank diameter is consolidated less than the column
Fixed pole, the vertical column expanding bar lower end is telescopic to be fixed in column fixed link upper end, and the supporting rod is equipped with control and presses
Button, electric welder can control the extended length of vertical column expanding bar by control button, so as to adjust gathering hole according to self-demand
Height, electric welder is made to work under comfort conditions, the working efficiency and work quality of electric welder can be improved in this way.
Ground quadrangle is provided with universal wheel under the parcel shelf, and the universal wheel is equipped with brake block, and universal wheel can be square
Just the movement of electric welding equipment can remove electric welder from and carry electric welding equipment, mitigate the working strength of electric welder in this way.
The electrical welding operation case side is equipped with operation chamber door, and the operation chamber door passes through magnetic door seal with electrical welding operation case
It is tightly connected, the electrical welding operation case is equipped with door handle, before electric welding field, operation chamber door is opened, weldment is put into electric welding
Control box, then operation chamber door is closed, operation chamber door and electrical welding operation case can be tightly connected, prevented by magnetic door seal
The loss of poisonous gas and pollute working environment.
The dust cleaning case includes metal silk floss filter cavity and activated carbon filter cavity, metal silk floss mistake successively from top to bottom
Filter chamber body may filter that the flue dust that electric welding field generates, the toxic gas that the adsorbable electric welding field of activated carbon filter cavity generates.
The beneficial effects of the utility model are as follows：
1. the utility model electric welding field carries out in electrical welding operation case, avoid electric welder and be directly exposed to electric welding generation
Toxic gas and flue dust in.The toxic gas generated and flue dust will be welded, purified treatment is carried out by dust cleaning case, pass through pressure
Sensor, controller, solenoid valve one and solenoid valve two balance the pressure in electrical welding operation case, improve the working environment of electric welder.
2. the utility model controls the extended length of vertical column expanding bar by control button, so as to adjust the height of gathering hole
Degree, makes electric welder work under comfort conditions, can improve the working efficiency and work quality of electric welder in this way.
3. operation chamber door and electrical welding operation case can be tightly connected by the utility model by magnetic door seal, poison gas has been prevented
The loss of body and pollute working environment.
4. the utility model dust cleaning case includes metal silk floss filter cavity and activated carbon filter cavity, gold successively from top to bottom
Belong to silk floss filter cavity and may filter that the flue dust that electric welding field generates, the adsorbable electric welding field of activated carbon filter cavity generates toxic
Gas.
Description of the drawings
Fig. 1 is a kind of structure diagram of welding protective device.
Reference numeral：1- universal wheels, 2- parcel shelf, 3- supporting rods, 4- vertical column expanding bars, 5- electrical welding operation casees, 6- operations
Mouthful, 7- viewing windows, 8- air inlet pipe, 9- solenoid valves one, 10- pressure sensors, 11- solenoid valves two, 12- tracheaes one, 13- door knobs
Hand, 14- air outlet pipes two, 15- dust cleaning cases, 16- electric welding machines, 17- column fixed links, 18- control buttons, 19- operation chamber doors, 20-
Aspiration pump.
Specific embodiment
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of welding protective device, including electric welding machine 16 and electrical welding operation case 5, go back
Including parcel shelf 2, the 2 upper surface quadrangle of parcel shelf is equipped with supporting rod 3, and the electric welding machine 16 is set on parcel shelf 2, described to put
Dust cleaning case 15 and aspiration pump 20 are additionally provided on object plate 2,3 upper end of supporting rod is fixedly connected with 5 bottom surface of electrical welding operation case, institute
5 side of electrical welding operation case is stated equipped with gathering hole 6, the gathering hole 6 is sealedly connected with welding protective gloves, on the gathering hole 6
Portion is equipped with viewing window 7, and welding gun, connecting line and electric welding between the welding gun and electric welding machine 16 are equipped in the electrical welding operation case 5
Control box 5 is tightly connected, and 5 top of electrical welding operation case is equipped with air inlet pipe 8, pressure sensor 10 and air outlet pipe 1, described
Air inlet pipe 8 is equipped with solenoid valve 1, and the air outlet pipe 1 is equipped with solenoid valve 2 11, and the pressure sensor 10 is connected with
Controller, the controller connect solenoid valve 1 and solenoid valve 2 11 respectively, and described one 12 one end of air outlet pipe connects electrical welding operation
Case 5, one 12 other end of air outlet pipe connect dust cleaning case 15, air outlet pipe 2 14, the pumping are also associated on the dust cleaning case 15
20 air inlet of air pump is connected with air outlet pipe 1.
Embodiment 2
As shown in Figure 1, the present embodiment is further improved on the basis of embodiment 1, specifically described supporting rod 3 wraps
Column fixed link 17 and vertical column expanding bar 4 are included, 4 diameter of vertical column expanding bar is less than the column fixed link 17, the column
4 lower end of telescopic rod is telescopic to be fixed in 17 upper end of column fixed link, and the supporting rod 3 is equipped with control button 18.
Embodiment 3
As shown in Figure 1, the present embodiment is further improved on the basis of embodiment 1 and embodiment 2, it is specifically described
2 times ground of parcel shelf quadrangle is provided with universal wheel 1, and the universal wheel 1 is equipped with brake block.
5 side of electrical welding operation case is equipped with operation chamber door 19, and the operation chamber door 19 passes through magnetism with electrical welding operation case 5
Gasket is tightly connected, and the electrical welding operation case 5 is equipped with door handle 13.
Embodiment 4
As shown in Figure 1, the present embodiment is further improved on the basis of embodiment 1, embodiment 2 and embodiment 3, tool
Body is that the dust cleaning case 15 includes metal silk floss filter cavity and activated carbon filter cavity successively from top to bottom.
The preferred embodiment of the above, only the utility model, is not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, what every specification and accompanying drawing content with the utility model was made is equal
Structure change similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of welding protective device, including electric welding machine (16) and electrical welding operation case (5), it is characterised in that：Further include glove
Plate (2), parcel shelf (2) the upper surface quadrangle are equipped with supporting rod (3), and the electric welding machine (16) is described on parcel shelf (2)
Dust cleaning case (15) and aspiration pump (20) are additionally provided on parcel shelf (2), supporting rod (3) upper end is gone to the bottom with electrical welding operation case (5)
Face is fixedly connected, and electrical welding operation case (5) side is equipped with gathering hole (6), and the gathering hole (6) is sealedly connected with welding protection
Gloves, gathering hole (6) top are equipped with viewing window (7), and welding gun, the welding gun and electricity are equipped in the electrical welding operation case (5)
Connecting line between welding machine (16) is tightly connected with electrical welding operation case (5), and air inlet pipe is equipped at the top of the electrical welding operation case (5)
(8), pressure sensor (10) and air outlet pipe one (12), the air inlet pipe (8) are equipped with solenoid valve one (9), the air outlet pipe one
(12) solenoid valve two (11) is equipped with, the pressure sensor (10) is connected with controller, and the controller connects electromagnetism respectively
Valve one (9) and solenoid valve two (11), one (12) one end of air outlet pipe connection electrical welding operation case (5), the air outlet pipe one (12)
The other end connects dust cleaning case (15), and air outlet pipe two (14), aspiration pump (20) air inlet are also associated on the dust cleaning case (15)
Mouth is connected with air outlet pipe one (12).
2. a kind of welding protective device according to claim 1, it is characterised in that：The supporting rod (3) is consolidated including column
Fixed pole (17) and vertical column expanding bar (4), vertical column expanding bar (4) diameter are less than the column fixed link (17), the column
Telescopic rod (4) lower end is telescopic to be fixed in column fixed link (17) upper end, and the supporting rod (3) is equipped with control button
(18)。
3. a kind of welding protective device according to claim 1, it is characterised in that：Ground quadrangle under the parcel shelf (2)
Universal wheel (1) is provided with, the universal wheel (1) is equipped with brake block.
4. a kind of welding protective device according to claim 1, it is characterised in that：Electrical welding operation case (5) side is set
There is operation chamber door (19), the operation chamber door (19) is tightly connected with electrical welding operation case (5) by magnetic door seal, the electric welding
Control box (5) is equipped with door handle (13).
5. a kind of welding protective device according to claim 1, it is characterised in that：The dust cleaning case (15) from top to bottom according to
It is secondary including metal silk floss filter cavity and activated carbon filter cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562915.7U CN207464420U (en) | 2017-11-21 | 2017-11-21 | A kind of welding protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562915.7U CN207464420U (en) | 2017-11-21 | 2017-11-21 | A kind of welding protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464420U true CN207464420U (en) | 2018-06-08 |
Family
ID=62261927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562915.7U Active CN207464420U (en) | 2017-11-21 | 2017-11-21 | A kind of welding protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355454A (en) * | 2019-08-01 | 2019-10-22 | 天台云层自动化科技有限公司 | A kind of small-sized welding equipment with protective device |
-
2017
- 2017-11-21 CN CN201721562915.7U patent/CN207464420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355454A (en) * | 2019-08-01 | 2019-10-22 | 天台云层自动化科技有限公司 | A kind of small-sized welding equipment with protective device |
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