CN204545655U - The shell structure of DC power supply gas welding-cutting machine - Google Patents
The shell structure of DC power supply gas welding-cutting machine Download PDFInfo
- Publication number
- CN204545655U CN204545655U CN201520232442.9U CN201520232442U CN204545655U CN 204545655 U CN204545655 U CN 204545655U CN 201520232442 U CN201520232442 U CN 201520232442U CN 204545655 U CN204545655 U CN 204545655U
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- China
- Prior art keywords
- shell
- battery pack
- casing
- cutting machine
- gas welding
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
A shell structure for DC power supply gas welding-cutting machine, comprises the shell of DC power supply gas welding-cutting machine, and the outside of shell is fixedly connected with the casing of a placing battery group.Battery case is fixedly connected on the outside of the shell of DC power supply gas welding-cutting machine by the utility model, in casing, elastomer is set, outside box opening, limit bolt is set, after mentioning limit bolt by hand, battery pack is placed in casing, after putting down limit bolt, battery pack is biased on limit bolt by elastomer, eliminate the vibration gap between battery pack and shell, battery pack can not shake along with complete machine motion, avoids on fire the firing of lithium battery vibrations and shakes with battery pack the risk damaged.During the battery pack that changes the outfit, elastomer also by battery pack automatic ejection, can improve operating efficiency.Battery pack is positioned at the side below gas welding-cutting machine main frame, is convenient to main frame taring, improve complete machine work in orbit time kinetic stability.
Description
Technical field:
The utility model relates to mechanical field, particularly relates to the frame for movement of gas welding-cutting machine, particularly a kind of shell structure of DC power supply gas welding-cutting machine.
Background technology:
In prior art, portion gas welding-cutting machine adopts battery-powered, to adapt to the restriction of using area.But, gas welding-cutting machine work in orbit time, the position of battery pack in gas welding-cutting machine housing often causes machine gravity unstable.In addition, there is gap, easily shake in work between battery pack and gas welding-cutting machine housing, drop after causing battery pack to skid off gas welding-cutting machine housing, meanwhile, battery easily fires because of vibrations and damages.
Summary of the invention:
The purpose of this utility model is the shell structure providing a kind of DC power supply gas welding-cutting machine, the shell structure of described this DC power supply gas welding-cutting machine will solve that battery pack in prior art causes that machine gravity is unstable, easily vibrations, landing, the technical problem that fires and damage.
The shell structure of this DC power supply gas welding-cutting machine of the present utility model, comprise the shell of a DC power supply gas welding-cutting machine, described shell is cuboid, wherein, the outside of described shell is fixedly connected with a battery bracket, described battery bracket is fixedly connected on the left surface of shell, or right flank, or on downside, described battery bracket comprises a casing, described casing is cuboid, an elastomer is fixedly installed in one end inwall of casing, the other end of casing is open, the open end direction of battery pack in casing to casing is biased by described elastomer, a stopping means is provided with in shell, described stopping means is positioned at the outside of casing open end.
Further, described stopping means is made up of a limit bolt, to being arranged with a pin hole in the bottom surface of shell, described limit bolt is arranged in described pin hole, the lower end of limit bolt is positioned at the outside of casing open end, is set to the sliding pair of above-below direction between limit bolt and shell.
Further, be provided with a straight trough in an end face adjacent with pin hole in shell, the top bending of described limit bolt is passed described straight trough afterwards and is extended to the outside of shell.
Further, be provided with a battery pack in casing, described battery pack is between elastomer and limit bolt, and the degree of depth of casing from openend to blind end is less than the degree of depth of battery pack from the front side to rear side.
Further, described elastomer is a spring.
Operation principle of the present utility model is: after mentioning limit bolt by hand, battery pack be placed in casing, after putting down limit bolt, battery pack is biased on limit bolt by elastomer, eliminates the vibration gap between battery pack and shell.During the battery pack that changes the outfit, elastomer also can by battery pack automatic ejection.Battery pack is positioned at the side below gas welding-cutting machine main frame, is convenient to main frame taring.During the battery pack that changes the outfit, also can directly utilize battery pack to put into casing by after limit bolt jack-up, last limit bolt falls under gravity, stops that battery pack skids off.
The utility model is compared with prior art, and its effect is actively with obvious.Casing is fixedly connected on the outside of the shell of DC power supply gas welding-cutting machine by the utility model, in casing, elastomer is set, outside box opening, limit bolt is set, after mentioning limit bolt by hand, battery pack is placed in casing, after putting down limit bolt, battery pack is biased on limit bolt by elastomer, eliminate the vibration gap between battery pack and shell, battery pack can not shake along with complete machine motion, avoids on fire the firing of lithium battery vibrations and shakes with battery pack the risk damaged.During the battery pack that changes the outfit, elastomer also by battery pack automatic ejection, can improve operating efficiency.Battery pack is positioned at the side below gas welding-cutting machine main frame, is convenient to main frame taring, improve complete machine work in orbit time kinetic stability.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the shell structure of DC power supply gas welding-cutting machine of the present utility model.
Detailed description of the invention:
Embodiment 1:
As shown in Figure 1, the shell structure of DC power supply gas welding-cutting machine of the present utility model, comprise the shell 1 of a DC power supply gas welding-cutting machine, described shell 1 is in cuboid, wherein, the downside of described shell 1 is fixedly connected with a casing 2, described casing 2 is in cuboid, an elastomer 3 is fixedly installed in one end inwall of casing 2, the other end of casing 2 is open, the open end direction of battery pack in casing 2 to casing 2 is biased by described elastomer 3, to being arranged with a pin hole in the bottom surface of shell 1, a limit bolt 4 is provided with in described pin hole, the lower end of described limit bolt 4 is positioned at the outside of casing 2 open end, the sliding pair of above-below direction is set between limit bolt 4 and shell 1.
Further, be provided with a straight trough in an end face adjacent with pin hole in shell 1, the top bending of described limit bolt 4 is passed described straight trough afterwards and is extended to the outside of shell 1.
Further, be provided with a battery pack 5 in casing 2, described battery pack 5 is between elastomer 3 and limit bolt 4, and the degree of depth of casing 2 from openend to blind end is less than the degree of depth of battery pack 5 from the front side to rear side.
Further, described elastomer 3 is springs.
The operation principle of the present embodiment is: after mentioning limit bolt 4 by hand, battery pack 5 be placed in casing 2, after putting down limit bolt 4, battery pack 5 is biased on limit bolt 4 by elastomer 3, eliminates the vibration gap between battery pack 5 and shell 1.During the battery pack 5 that changes the outfit, elastomer 3 also can by battery pack 5 automatic ejection.Battery pack 5 is positioned at the side below gas welding-cutting machine main frame, is convenient to main frame taring.During the battery pack 5 that changes the outfit, also can directly utilize battery pack 5 to put into casing 2 by after limit bolt 4 jack-up, last limit bolt 4 falls under gravity, stops that battery pack 5 skids off.
Claims (5)
1. the shell structure of a DC power supply gas welding-cutting machine, comprise the shell of a DC power supply gas welding-cutting machine, described shell is cuboid, it is characterized in that: the outside of described shell is fixedly connected with a battery bracket, described battery bracket is fixedly connected on the left surface of shell, or right flank, or on downside, described battery bracket comprises a casing, described casing is cuboid, an elastomer is fixedly installed in one end inwall of casing, the other end of casing is open, the open end direction of battery pack in casing to casing is biased by described elastomer, a stopping means is provided with in shell, described stopping means is positioned at the outside of casing open end.
2. the shell structure of DC power supply gas welding-cutting machine as claimed in claim 1, it is characterized in that: described stopping means is made up of a limit bolt, to being arranged with a pin hole in the bottom surface of shell, described limit bolt is arranged in described pin hole, the lower end of limit bolt is positioned at the outside of casing open end, is set to the sliding pair of above-below direction between limit bolt and shell.
3. the shell structure of DC power supply gas welding-cutting machine as claimed in claim 2, it is characterized in that: be provided with a straight trough in an end face adjacent with pin hole in shell, the top bending of described limit bolt is passed described straight trough afterwards and is extended to the outside of shell.
4. the shell structure of DC power supply gas welding-cutting machine as claimed in claim 1, it is characterized in that: in casing, be provided with a battery pack, described battery pack is between elastomer and limit bolt, and the degree of depth of casing from openend to blind end is less than the degree of depth of battery pack from the front side to rear side.
5. the shell structure of DC power supply gas welding-cutting machine as claimed in claim 1, is characterized in that: described elastomer is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232442.9U CN204545655U (en) | 2015-04-17 | 2015-04-17 | The shell structure of DC power supply gas welding-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232442.9U CN204545655U (en) | 2015-04-17 | 2015-04-17 | The shell structure of DC power supply gas welding-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545655U true CN204545655U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520232442.9U Active CN204545655U (en) | 2015-04-17 | 2015-04-17 | The shell structure of DC power supply gas welding-cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204545655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207405A (en) * | 2020-10-15 | 2021-01-12 | 苏伟忠 | Rechargeable welding equipment and use method thereof |
-
2015
- 2015-04-17 CN CN201520232442.9U patent/CN204545655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207405A (en) * | 2020-10-15 | 2021-01-12 | 苏伟忠 | Rechargeable welding equipment and use method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |