CN108237349A - A kind of welder for preventing collision - Google Patents
A kind of welder for preventing collision Download PDFInfo
- Publication number
- CN108237349A CN108237349A CN201710534374.5A CN201710534374A CN108237349A CN 108237349 A CN108237349 A CN 108237349A CN 201710534374 A CN201710534374 A CN 201710534374A CN 108237349 A CN108237349 A CN 108237349A
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- CN
- China
- Prior art keywords
- slide slot
- fluting
- spiral shell
- engine base
- shell shape
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/006—Safety devices
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of welders for preventing collision, including engine base, the first slide slot of left and right intercommunication is provided in the engine base, the second slide slot of front and rear intercommunication is provided in the engine base and above first slide slot, the first clamping device is provided in first slide slot, is also hinged with cover board at the top of first clamping device, the cover board top end face is additionally provided with handle, the second clamping device is provided in second slide slot, cushion is provided at the top of the engine base；The structure of the present invention is relatively simple; production cost is more cheap; it operates relatively simple; using more convenient, it can realize that bonding machine stablizing on horizontal and vertical is fixed, also butt welding machine plays preferable protective value; so as to prevent bonding machine from accidentally being encountered and damaging or cause the generation of the loss of power accident; the bonding machine of heavier-weight can also be carried, the whole of bonding machine is facilitated to carry, is suitble to promote the use of.
Description
Technical field
The present invention relates to welding machine technical field, more particularly to a kind of welder for preventing collision.
Background technology
Often need to use bonding machine in construction building site, in the construction process, the outside of bonding machine easily by
Various accident collisions so as to cause the damage of bonding machine, during the use of butt welding machine, are also frequently necessary to mobile welding
Position, used so as to convenient in different places, the existing usual volume of bonding machine is heavier, and carry it is mobile inconvenient,
So as to make troubles.
Invention content
The technical problem to be solved in the present invention is to provide a kind of welders for preventing collision, can solve above-mentioned present
The problems in technology.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of welder for preventing collision of the present invention,
Including engine base, it is provided with the first slide slot of left and right intercommunication in the engine base, in the engine base and positioned at first slide slot
Top be provided with the second slide slot of front and rear intercommunication, be provided with the first clamping device in first slide slot, described first
Cover board is also hinged at the top of clamping device, the cover board top end face is additionally provided with handle, and the is provided in second slide slot
Two clamping devices, the engine base top are provided with cushion, and the engine base bottom matches respectively is provided with the downward left fluting of oral area
With right fluting, mounting groove is linked between the left fluting and right fluting, match setting respectively in the left fluting and right fluting
There are left coasting mechanism and right coasting mechanism, the first bull stick, the first bull stick front end and the peace are provided in the mounting groove
Tankage front end is rotatably connected, and the first bull stick rear end is first electronic with being arranged in the mounting groove rear end
Machine connects, and first pulley is fixedly installed on first bull stick, and hand lift is additionally provided at left and right sides of first clamping device
Device.
As preferred technical solution, the left coasting mechanism and right coasting mechanism include the second bull stick, and described second
The front-end and back-end of bull stick match respectively, and there are two socles for setting, and the centre of second bull stick is fixedly installed and described first
The second opposite belt wheel of belt wheel, is connected with belt between second belt wheel and the first pulley, in two socles
Each outboard end is arc, each inner end in two socles is provided with idler wheel, the idler wheel and the socle
The sum of length be less than the width of the left fluting or the right fluting, second belt wheel and the diameter phase of the first pulley
Together.
As preferred technical solution, the front end of the second bull stick of the left coasting mechanism and the front end of the left fluting
Rotatable mating connection, rear end and the rear end of the left fluting are rotatably connected, second turn of the right coasting mechanism
The front end of the front end of bar and the right fluting is rotatably connected, rear end and the rear end of the right fluting rotatably coordinate
It connects, the belt and the right side connected between second belt wheel and the first pulley in the left coasting mechanism slides machine
The belt connected between second belt wheel and the first pulley in structure is in a latter preceding setting.
As preferred technical solution, first clamping device includes being arranged on second among first slide slot
Motor and two for being arranged in first slide slot and being slidably connected with first slide slot that match respectively
First sliding block, each outboard end is fixedly installed first grade of item, second motor or so in two the first sliding blocks
Both ends match the first spiral shell shape bar for being provided with and being connected with the first sliding block spiral shell shape respectively, are set in first sliding block
Be equipped with the first spiral shell shape hole being connected with the first spiral shell shape bar spiral shell shape, be provided on first grade of item the first threading hole and
First row heat supply network.
As preferred technical solution, second clamping device includes being arranged on the third among second slide slot
Motor and two for being arranged in second slide slot and being slidably connected with second slide slot that match respectively
Second sliding block, each outboard end is fixedly installed second gear item in two the second sliding blocks, before and after the third motor
Both ends match the second spiral shell shape bar for being provided with and being connected with the second sliding block spiral shell shape respectively, are set in second sliding block
Be equipped with the second spiral shell shape hole being connected with the second spiral shell shape bar spiral shell shape, be provided on the second gear item the second threading hole and
Second row heat supply network.
As preferred technical solution, the first spiral shell shape bar is identical with the second spiral shell shape shank diameter, described first grade
The length of item is of same size with the engine base, and first grade of item is identical with the height of the second gear item, the second gear
The length of item is more than the length of the engine base, and the sum of the length of the engine base and the width of two first grade of items are equal to described
The length of second gear item.
As preferred technical solution, the hand lift device includes first grade of item being fixedly mounted in the first clamping device
The hand lift plate of the left and right sides, the hand, which is lifted, is provided with hand lift hole in plate.
The beneficial effects of the invention are as follows：
1. by the way that bonding machine is placed on engine base, then by the way that the second electric motor operation is controlled to provide power drive two first
Sliding block while the Slideslip into the first slide slot, so as to drive two first grade of items close to engine base simultaneously, so as in transverse direction
On bonding machine is fixedly clamped, then by control third electric motor operation provide two the second sliding blocks of power drive simultaneously to
Slideslip in second slide slot, so as to drive two second gear items close to engine base simultaneously, so as in the longitudinal direction press from both sides bonding machine
It fastens, the periphery of bonding machine clamps protection by two second gear items and two first grade of items, so as to which butt welding machine plays protection
Effect, prevents bonding machine from accidentally being encountered and damaged, also avoids causing the unexpected power-off of welding machine body when accidentally encountering bonding machine
And welding is caused to interrupt, so as to prevent welding machine body from burning damage when powering off suddenly, butt welding machine plays preferable protection work
With by setting cushion that can prevent from generating abrasion between welding motor spindle and engine base at the top of engine base.
2. by the way that the first electric motor operation is controlled to provide the first bar rotation of power drive, the first bar rotation drives first
Belt wheel rotates, and first pulley rotation drives the second belt wheel to rotate by belt, and the rotation of the second belt wheel drives the second bar rotation, the
Two bar rotations drive socle rotation, so that the socle in the socle and right coasting mechanism in left coasting mechanism relatively rotates
And left fluting and right fluting are respectively stretched out, when socle stretches out and is in plumbness, you can pass through four rolling band engine-bed
It is mobile, so as to, using the random mobile welding of four rolling, be moved according to use demand convenient for the carrying of bonding machine, conveniently
The bonding machine of mobile heavier-weight, when not needing to mobile welding, control the first electric motor operation reversion, you can by four feet
Column is retracted into respective left fluting and right fluting, so that bonding machine is steadily placed.
3. the structure of the present invention is relatively simple, production cost is more cheap, and operation is relatively simple, and use is more convenient, energy
Enough realize that bonding machine stablizing on horizontal and vertical is fixed, also butt welding machine plays preferable protective value, so as to prevent welding
It picks and is accidentally encountered and damage or cause the generation of the loss of power accident, the bonding machine of heavier-weight can also be carried, facilitate welding
The whole of machine is carried, and is suitble to promote the use of.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram for the welder for preventing from colliding of the present invention；
Fig. 2 is the structure diagram of arrow direction in Fig. 1；
Fig. 3 is the internal structure schematic diagram of left fluting and right fluting in Fig. 1；
Fig. 4 be Fig. 1 in socle be in plumbness, first grade of item and second gear item with engine base against when structure diagram；
Fig. 5 is overlooking the structure diagram when cover plate of the present invention is closed.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to a kind of welder for preventing collision shown in Fig. 1-5, including engine base 1, left and right is provided in the engine base 1
First slide slot 2 of intercommunication is provided with the second of front and rear intercommunication in the engine base 1 and positioned at the top of first slide slot 2
Slide slot 3 is provided with the first clamping device in first slide slot 2, cover board is also hinged at the top of first clamping device
81, for the cover board 81 will be covered at the top of bonding machine, the cover board top end face is additionally provided with handle 82, passes through handle 82
Cover board 81 is opened and closed so as to facilitate, the second clamping device, 1 top of engine base are provided in second slide slot 3
Cushion 4 is provided with, 1 bottom of engine base matches respectively is provided with the downward left fluting 5 of oral area and right fluting 6, the left fluting 5
Mounting groove 7 is linked between right fluting 6, matches respectively in the left fluting 5 and right fluting 6 and is provided with left coasting mechanism and the right side
Coasting mechanism is provided with the first bull stick 71,71 front end of the first bull stick and 7 front end of mounting groove in the mounting groove 7
Rotatable to be connected, 71 rear end of the first bull stick connects with the first motor 72 being arranged in 7 rear end of mounting groove
It connects, first pulley 73 is fixedly installed on first bull stick 71.
Wherein, the left coasting mechanism and right coasting mechanism include the second bull stick 51, the front end of second bull stick 51
Matching respectively with rear end, there are two socles 54 for setting, and the centre of second bull stick 51 is fixedly installed and the first pulley 73
The second opposite belt wheel 52 is connected with belt 53, two socles between second belt wheel 52 and the first pulley 73
Each outboard end in 54 is arc, each inner end in two socles 54 is provided with idler wheel 55, the idler wheel
The sum of 55 and the length of the socle 54 are less than the width of the 5 or described right fluting 6 of left fluting, second belt wheel 52 and institute
The diameter for stating first pulley 73 is identical, and hand lift device is additionally provided at left and right sides of first clamping device.
Wherein, the front end of the second bull stick 51 of the left coasting mechanism and the front end of the left fluting 5 rotatably coordinate
Connection, rear end and the rear end of the left fluting 5 are rotatably connected, the front end of the second bull stick 51 of the right coasting mechanism
With it is described it is right fluting 6 front end be rotatably connected, rear end with it is described it is right slot 6 rear end be rotatably connected,
The belt 53 and the right side connected between second belt wheel 52 and the first pulley 73 in the left coasting mechanism slides
The belt 53 connected between second belt wheel 52 and the first pulley 73 in mechanism is in a latter preceding setting.
Wherein, first clamping device include being arranged on the second motor 21 among first slide slot 2 and
Two first for being arranged in first slide slot 2 and being slidably connected with first slide slot 2 that match respectively slide
Block 22, each outboard end is fixedly installed first grade of item 23, second motor 21 or so in two the first sliding blocks 22
Both ends match the first spiral shell shape bar 25 for being provided with and being connected with the 22 spiral shell shape of the first sliding block respectively, first sliding block
The first spiral shell shape hole 24 being connected with the 25 spiral shell shape of the first spiral shell shape bar is provided in 22, is provided on first grade of item 23
First threading hole and first row heat supply network, the heat in bonding machine can be arranged by the first row heat supply network on first grade of item 23
Go out, the power cord of extraneous connecting welding machine can be connect by the first threading hole with bonding machine.
Wherein, second clamping device include being arranged on third motor 31 among second slide slot 3 and
Two second for being arranged in second slide slot 3 and being slidably connected with second slide slot 3 that match respectively slide
Block 32, each outboard end is fixedly installed second gear item 33 in two the second sliding blocks 32, before and after the third motor 31
Both ends match the second spiral shell shape bar 35 for being provided with and being connected with the 32 spiral shell shape of the second sliding block respectively, second sliding block
The second spiral shell shape hole 34 being connected with the 35 spiral shell shape of the second spiral shell shape bar is provided in 32, is provided on the second gear item 33
Second threading hole and second row heat supply network, the heat in bonding machine can also be arranged by the second row heat supply network on the second gear item 33
Go out, the power cord of extraneous connecting welding machine can also be connect by the second threading hole with bonding machine.
Wherein, the first spiral shell shape bar 25 is identical with 35 diameters of the second spiral shell shape bar, the length of first grade of item 23
Of same size with the engine base 1, first grade of item 23 is identical with the height of the second gear item 33, the second gear item 33
Length be more than the length of the engine base 1, the sum of the length of the engine base 1 and the width of two first grade of items 23 are equal to institute
State the length of second gear item 33.
Wherein, the hand lift device includes the hand of first grade of item being fixedly mounted in the first clamping device, 23 left and right sides
Plate 92 is lifted, hand lift hole 91 is provided in hand lift plate 92, when idler wheel 55 encounters ground and has larger step, idler wheel 55 can not be through
It crosses, lifts the present apparatus so as to be facilitated by hand lift plate 92.
In initial position, two the first sliding blocks 22 are in the state stretched out outside first slide slot 2, and make
Two first grade of items 23 are obtained far from the engine base 1, two the second sliding blocks 32, which are also at, stretches out outside second slide slot 3
State, and cause two second gear items 33 also far from the engine base 1, the left coasting mechanism is in and is stowed in the left side
State in fluting 5, the right coasting mechanism are also at the state being stowed in the right fluting 6；
When needing to clamp bonding machine, first bonding machine is placed on the engine base 1, then controls 21 work of the second motor
Make, the work of the second motor 21 provides two the first sliding blocks 22 of power drive simultaneously to 2 inside of the first slide slot
It slides, it is solid so as in the horizontal clamp bonding machine so as to drive two first grade of items 23 close to the engine base 1 simultaneously
It is fixed, second motor 21 is controlled to be stopped after bonding machine is fixedly clamped in the horizontal, then control the third
The work of motor 31 provides two the second sliding blocks 32 of power drive Slideslip into second slide slot 3 simultaneously, so as to band
Dynamic two second gear items 33 are close to the engine base 1 simultaneously, so as to which bonding machine be fixedly clamped in the longitudinal direction, in the longitudinal direction
The third motor 31 is controlled to be stopped after bonding machine is fixedly clamped, at this point, bonding machine is fixed on the engine base 1
On, and the periphery of bonding machine is by two second gear items 33 and two first grade of items 23 clamp and butt welding machine plays guarantor
Shield acts on, and is damaged so as to prevent bonding machine from accidentally being encountered, and also avoids causing the prominent of welding machine body when accidentally encountering bonding machine
So power-off and welding is caused to interrupt, prevent welding machine body from burning damage when powering off suddenly；
When needing mobile welding, the work of the first motor 72 is first controlled to provide 71 turns of the first bull stick described in power drive
Dynamic, the rotation of the first bull stick 71 drives the first pulley 73 to rotate, and the rotation of first pulley 73 is driven by belt 53
Second belt wheel 52 rotates, and the rotation of the second belt wheel 52 drives second bull stick 51 to rotate, 51 turns of second bull stick
It is dynamic that the socle 54 is driven to rotate, so that the socle in the socle 54 and the right coasting mechanism in the left coasting mechanism
54 relatively rotate and respectively stretch out the left fluting 5 and the right fluting 6, hang down until the socle 54 as shown in Figure 4 is in
During straight state, first motor 72 is controlled to be stopped, at this point, the engine base can be driven by four idler wheels 55
1 movement, four socles 54 can be stretched out according to use demand in order to which bonding machine is driven to move, be moved easily weight compared with
The bonding machine of weight when not needing to mobile welding, controls the work of the first motor 72 reversion, you can by four feet
Column 54 is stowed in the respective left fluting 5 and the right fluting 6.
The beneficial effects of the invention are as follows：
1. by the way that bonding machine is placed on engine base, then by the way that the second electric motor operation is controlled to provide power drive two first
Sliding block while the Slideslip into the first slide slot, so as to drive two first grade of items close to engine base simultaneously, so as in transverse direction
On bonding machine is fixedly clamped, then by control third electric motor operation provide two the second sliding blocks of power drive simultaneously to
Slideslip in second slide slot, so as to drive two second gear items close to engine base simultaneously, so as in the longitudinal direction press from both sides bonding machine
It fastens, the periphery of bonding machine clamps protection by two second gear items and two first grade of items, so as to which butt welding machine plays protection
Effect, prevents bonding machine from accidentally being encountered and damaged, also avoids causing the unexpected power-off of welding machine body when accidentally encountering bonding machine
And welding is caused to interrupt, so as to prevent welding machine body from burning damage when powering off suddenly, butt welding machine plays preferable protection work
With by setting cushion that can prevent from generating abrasion between welding motor spindle and engine base at the top of engine base.
2. by the way that the first electric motor operation is controlled to provide the first bar rotation of power drive, the first bar rotation drives first
Belt wheel rotates, and first pulley rotation drives the second belt wheel to rotate by belt, and the rotation of the second belt wheel drives the second bar rotation, the
Two bar rotations drive socle rotation, so that the socle in the socle and right coasting mechanism in left coasting mechanism relatively rotates
And left fluting and right fluting are respectively stretched out, when socle stretches out and is in plumbness, you can pass through four rolling band engine-bed
It is mobile, so as to, using the random mobile welding of four rolling, be moved according to use demand convenient for the carrying of bonding machine, conveniently
The bonding machine of mobile heavier-weight, when not needing to mobile welding, control the first electric motor operation reversion, you can by four feet
Column is retracted into respective left fluting and right fluting, so that bonding machine is steadily placed.
3. the structure of the present invention is relatively simple, production cost is more cheap, and operation is relatively simple, and use is more convenient, energy
Enough realize that bonding machine stablizing on horizontal and vertical is fixed, also butt welding machine plays preferable protective value, so as to prevent welding
It picks and is accidentally encountered and damage or cause the generation of the loss of power accident, the bonding machine of heavier-weight can also be carried, facilitate welding
The whole of machine is carried, and is suitble to promote the use of.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of welder for preventing collision, it is characterised in that：Including engine base, the of left and right intercommunication is provided in the engine base
One slide slot is provided with the second slide slot of front and rear intercommunication in the engine base and above first slide slot, described
The first clamping device is provided in first slide slot, cover board, the cover board top are also hinged at the top of first clamping device
Face is additionally provided with handle, and the second clamping device is provided in second slide slot, cushion is provided at the top of the engine base, described
Engine base bottom matches respectively is provided with the downward left fluting of oral area and right fluting, and peace is linked between the left fluting and right fluting
Tankage matches be provided with left coasting mechanism and right coasting mechanism respectively in the left fluting and right fluting, set in the mounting groove
The first bull stick is equipped with, the first bull stick front end is rotatably connected with the mounting groove front end, after first bull stick
The first motor connection in the mounting groove rear end is held and be arranged on, first band is fixedly installed on first bull stick
Wheel, the first clamping device left and right sides are additionally provided with hand lift device.
2. the welder according to claim 1 for preventing collision, it is characterised in that：The left coasting mechanism and the right side are slided
Mechanism includes the second bull stick, and the front-end and back-end of second bull stick match setting there are two socle respectively, described second turn
The centre of bar is fixedly installed second belt wheel opposite with the first pulley, between second belt wheel and the first pulley
It is connected with belt, each outboard end in two socles is arc, each inner end in two socles is set
It is equipped with idler wheel, the sum of the idler wheel and the length of the socle are less than the width of the left fluting or the right fluting, and described the
Two belt wheels are identical with the diameter of the first pulley.
3. the welder according to claim 2 for preventing collision, it is characterised in that：Second turn of the left coasting mechanism
The front end of the front end of bar and the left fluting is rotatably connected, rear end and the rear end of the left fluting rotatably coordinate
Connection, the front end of the front end of the second bull stick of the right coasting mechanism and the right fluting is rotatably connected, rear end with
The rear end of the right fluting is rotatably connected, second belt wheel in the left coasting mechanism and the first pulley
Between the belt that is connected between second belt wheel in the belt and the right coasting mechanism that connect and the first pulley be in
One latter preceding setting.
4. the welder according to claim 1 for preventing collision, it is characterised in that：First clamping device includes setting
Put the second motor among first slide slot and match respectively be arranged in first slide slot and with it is described
Two the first sliding blocks of the first slide slot sliding connection, each outboard end is fixedly installed in two the first sliding blocks
First grade of item, the second motor left and right ends match for being provided with and being connected with the first sliding block spiral shell shape respectively
One spiral shell shape bar is provided with the first spiral shell shape hole being connected with the first spiral shell shape bar spiral shell shape in first sliding block, described
The first threading hole and first row heat supply network are provided on first grade of item.
5. the welder according to claim 1 for preventing collision, it is characterised in that：Second clamping device includes setting
Put the third motor among second slide slot and match respectively be arranged in second slide slot and with it is described
Two the second sliding blocks of the second slide slot sliding connection, each outboard end is fixedly installed in two the second sliding blocks
Second gear item, the third motor rear and front end match for being provided with and being connected with the second sliding block spiral shell shape respectively
Two spiral shell shape bars are provided with the second spiral shell shape hole being connected with the second spiral shell shape bar spiral shell shape in second sliding block, described
The second threading hole and second row heat supply network are provided on second gear item.
6. the welder according to claim 4 or 5 for preventing collision, it is characterised in that：The first spiral shell shape bar and institute
State that the second spiral shell shape shank diameter is identical, the length of first grade of item and of same size, first grade of item and the institute of the engine base
The height for stating second gear item is identical, and the length of the second gear item is more than the length of the engine base, the length of the engine base and two
The sum of width of a first grade of item is equal to the length of the second gear item.
7. the welder according to claim 1 for preventing collision, it is characterised in that：The hand lift device includes fixed pacify
Hand lift plate at left and right sides of first grade of item in the first clamping device, the hand, which is lifted, is provided with hand lift hole in plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534374.5A CN108237349A (en) | 2017-07-03 | 2017-07-03 | A kind of welder for preventing collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534374.5A CN108237349A (en) | 2017-07-03 | 2017-07-03 | A kind of welder for preventing collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108237349A true CN108237349A (en) | 2018-07-03 |
Family
ID=62700331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534374.5A Withdrawn CN108237349A (en) | 2017-07-03 | 2017-07-03 | A kind of welder for preventing collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237349A (en) |
-
2017
- 2017-07-03 CN CN201710534374.5A patent/CN108237349A/en not_active Withdrawn
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|---|---|---|---|
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180703 |
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| WW01 | Invention patent application withdrawn after publication |