CN210010617U - Welding device with protective structure for steel bar production - Google Patents
Welding device with protective structure for steel bar production Download PDFInfo
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- CN210010617U CN210010617U CN201920568364.8U CN201920568364U CN210010617U CN 210010617 U CN210010617 U CN 210010617U CN 201920568364 U CN201920568364 U CN 201920568364U CN 210010617 U CN210010617 U CN 210010617U
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- type arm
- bevel gear
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- protective structure
- sleeve
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Abstract
The utility model discloses a reinforcing bar production is with welding set who has protective structure, including main C type arm and side C type arm, the rear side of main C type arm is fixed with the handle, high-pressure connector lug is installed to the centre of main C type arm, and the below of high-pressure connector lug is connected with the graphite and connects, the link is installed to the top of main C type arm, and installs the transparent protection casing of arc in the centre of link, the guide bar is all installed to the left and right sides of main C type arm, and the outer end of guide bar is provided with the stopper head, the sleeve is installed to the outside nestification of guide bar, interval adjustment mechanism is installed to the rear side of side C type arm, and side C type arm is located the telescopic outside, interval adjustment mechanism's rear side is connected with the transmission shaft, and the operating handle is installed to the one end of transmission shaft. This reinforcing bar production is with welding set who has protective structure is convenient for fix the reinforcing bar and adjust, and it is nimble convenient to use, is provided with transparent protective structure moreover, and welding security is higher.
Description
Technical Field
The utility model relates to a steel bar welding technical field specifically is a welding set with protective structure for reinforcing bar production.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the reinforcing steel bar is circular, sometimes is square with a fillet, and comprises plain steel bars, ribbed reinforcing steel bars and twisted reinforcing steel bars, most of the steel bars are straight bar or wire rod-shaped steel for reinforcing the reinforced concrete, the shapes of the reinforcing steel bars are plain steel bars and deformed reinforcing steel bars, the delivery state is straight bar and wire rod, the application range of the reinforcing steel bars is very wide, and in the production and use processes of the reinforcing steel bars, the lengths of the reinforcing steel bars are fixed, so that the lengths of the reinforcing steel bars are often required to be welded to be prolonged, or reinforcing is carried out on reinforcing steel bar nodes at two ends.
Generally need manually to weld during the steel bar welding, during the welding, often need fix the processing to the reinforcing bar, reinforcing bar removal separation when avoiding welding, lead to the welding failure, the welded step is comparatively loaded down with trivial details, often need many people to cooperate, welding efficiency is lower, and do not have corresponding safeguard measure during the welding, lead to welded spark sputtering everywhere, cause the incident easily, welded security is lower, for this reason, we propose one kind and be convenient for fix and adjust the reinforcing bar, it is nimble convenient to use, and be provided with transparent protective structure, the higher welding device who has protective structure for the reinforcing bar production of welding security.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing bar production is with welding set who has protective structure, generally need manually to weld when solving the reinforcement welding who proposes in the above-mentioned background art, during the welding, often need carry out fixed treatment to the reinforcing bar, reinforcing bar removes the separation when avoiding welding, lead to welding failure, the welded step is comparatively loaded down with trivial details, often need many people to cooperate, welding efficiency is lower, and do not have corresponding safeguard measure during the welding, lead to the sputtering of welded spark everywhere, cause the incident easily, the lower problem of welded security.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing bar production is with welding set who has protective structure, includes main C type arm and side C type arm, the rear side of main C type arm is fixed with the handle, high-pressure connector lug is installed to the centre of main C type arm, and the below of high-pressure connector lug is connected with the graphite and connects, the link is installed to the top of main C type arm, and installs the transparent protection casing of arc in the centre of link, the guide bar is all installed to the left and right sides of main C type arm, and the outer end of guide bar is provided with the stopper, the sleeve is installed to the outside nestification of guide bar, interval adjustment mechanism is installed to the rear side of side C type arm, and side C type arm is located telescopic outside, interval adjustment mechanism's rear side is connected with the transmission shaft, and the one end of transmission shaft installs operating handle, centre gripping fixed establishment is installed to the centre of side C type arm.
Preferably, the arc-shaped transparent protective cover and the main C-shaped arm are matched with each other in size, and the side C-shaped arms are symmetrical to each other about a vertical central line of the main C-shaped arm.
Preferably, the horizontal center lines of the guide rods are parallel to each other, and the side C-shaped arm is connected with the guide rods in a sliding mode through the sleeve.
Preferably, the distance adjusting mechanism comprises a screw sleeve, a screw rod, a first bevel gear and a second bevel gear, the screw rod is nested and installed on the inner side of the screw sleeve, the first bevel gear is installed at the inner end of the screw rod, and the second bevel gear is connected between the first bevel gear and the second bevel gear.
Preferably, the first bevel gear and the second bevel gear are meshed with each other to form a transmission structure, and the first bevel gear and the second bevel gear are matched with each other in size.
Preferably, centre gripping fixed establishment includes telescopic link, telescope tube, spring, mount pad, centre gripping gyro wheel and insulating rubber cover, and the outside nestification of telescopic link installs the telescope tube, the spring is installed in the telescope tube's the outside, the below of telescope tube is connected with the mount pad, and the left and right sides of mount pad all installs the centre gripping gyro wheel, insulating rubber cover is installed in the outside of centre gripping gyro wheel.
Preferably, the telescopic rod is matched with the telescopic sleeve in size, and the clamping rollers are circumferentially arranged at equal angles relative to the horizontal center line of the side C-shaped arm.
Compared with the prior art, the beneficial effects of the utility model are that: the welding device with the protection structure is convenient to fix and adjust the steel bar, is flexible and convenient to use, is provided with a transparent protection structure, and is higher in welding safety, the device is mainly in contact with the steel bar to be welded through two graphite joints, the contact point between the two sections of steel bars is overheated and melted by leading in large current, and then the two sections of steel bars are welded, the welding is more convenient, welding rods are not needed, an arc transparent protective cover is arranged outside the welding point of the device, certain protection can be performed, sparks and impurities generated by welding are prevented from splashing, and the use safety of the device is improved;
the device fixes the reinforcing steel bars at two ends through two side C-shaped arms, the side C-shaped arms can horizontally slide on the guide rod through the sleeves, so that the positions of the reinforcing steel bars are adjusted, the reinforcing steel bars are conveniently and closely attached to each other for welding, the device adjusts the positions of the side C-shaped arms through the distance adjusting mechanism, the side C-shaped arms are installed on the screw rods through the screw sleeves, and the screw sleeves can be moved by rotating the screw rods, so that the side C-shaped arms are moved;
the side C type arm of device carries out the centre gripping through centre gripping fixed establishment to the reinforcing bar and fixes, centre gripping fixed establishment is provided with three pairs of centre gripping gyro wheels, the centre gripping gyro wheel can carry out the centre gripping to the reinforcing bar and fix, and the centre gripping gyro wheel outside is provided with the insulating rubber cover, be convenient for improve frictional force and protection against electric shock, the centre gripping gyro wheel is all installed on the mount pad, the mount pad can remove through the extending structure that telescopic link and telescope tube constitute, and reset through the spring, be convenient for adapt to the reinforcing bar of different diameters, convenient and fast when fixing, be favorable to improving the convenience in utilization of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic structural view of the main C-shaped arm of the present invention;
FIG. 4 is a schematic structural view of the spacing adjustment mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the side C-shaped arm structure of the present invention;
fig. 7 is a schematic structural view of the clamping and fixing mechanism of the present invention.
In the figure: 1. a main C-arm; 2. a grip; 3. a high voltage connector lug; 4. a graphite joint; 5. a connecting frame; 6. an arc-shaped transparent protective cover; 7. a guide bar; 8. a limiting head; 9. a sleeve; 10. a side C-arm; 11. a spacing adjustment mechanism; 1101. a threaded sleeve; 1102. a screw; 1103. a first bevel gear; 1104. a second bevel gear; 12. a drive shaft; 13. an operating handle; 14. a clamping and fixing mechanism; 1401. a telescopic rod; 1402. a telescopic sleeve; 1403. a spring; 1404. a mounting seat; 1405. clamping the roller; 1406. an insulating rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a welding device with a protective structure for reinforcing steel bar production comprises a main C-shaped arm 1 and side C-shaped arms 10, wherein a handle 2 is fixed on the rear side of the main C-shaped arm 1, a high-voltage connector 3 is installed in the middle of the main C-shaped arm 1, a graphite connector 4 is connected below the high-voltage connector 3, a connecting frame 5 is installed above the main C-shaped arm 1, an arc-shaped transparent protective cover 6 is installed in the middle of the connecting frame 5, guide rods 7 are installed on the left side and the right side of the main C-shaped arm 1, a limiting head 8 is arranged at the outer end of each guide rod 7, sleeves 9 are installed on the outer sides of the guide rods 7 in a nested mode, an interval adjusting mechanism 11 is installed on the rear side of each side C-shaped arm 10, the side C-shaped arms 10 are located on the outer sides of the sleeves 9, the arc-shaped transparent protective covers 6 are matched with the main C-shaped arm 1 in size, the side C-shaped arms 10 are symmetrical with respect to the vertical central line, the side C-shaped arm 10 is connected with the guide rod 7 in a sliding mode through the sleeve 9, the device is mainly in contact with steel bars to be welded through the two graphite connectors 4, the contact points between the two steel bars are melted in an overheating mode through introducing large current, the two steel bars are further welded, welding is convenient, welding rods are not needed, an arc-shaped transparent protective cover 6 is arranged on the outer side of a welding point of the device, certain protection can be achieved, sparks and impurities generated in welding are prevented from splashing, and the use safety of the device is improved;
the spacing adjustment mechanism 11 comprises a screw sleeve 1101, a screw rod 1102, a first bevel gear 1103 and a second bevel gear 1104, the screw rod 1102 is nested and installed on the inner side of the screw sleeve 1101, the first bevel gear 1103 is installed at the inner end of the screw rod 1102, the second bevel gear 1104 is connected in the middle of the first bevel gear 1103, the first bevel gear 1103 and the second bevel gear 1104 are meshed with each other to form a transmission structure, the first bevel gear 1103 and the second bevel gear 1104 are matched with each other in size, reinforcing steel bars at two ends are fixed by the device through two side C-shaped arms 10, the side C-shaped arms 10 can be horizontally slid on the guide rods 7 through the sleeves 9, so that the positions of the reinforcing steel bars are adjusted, the reinforcing steel bars are enabled to be tightly attached to be welded, the device adjusts the positions of the side C-shaped arms 10 through the spacing adjustment mechanism 11, the side C-shaped arms 10 are installed on the screw rod 1102 through the screw, therefore, the C-shaped arm 10 on the side is moved, the first bevel gears 1103 are installed in the middles of the screw rods 1102 on the two sides of the device, the two first bevel gears 1103 are meshed with the second bevel gear 1104, the screw rods 1102 are driven to move simultaneously by rotating the second bevel gear 1104, the use convenience of the device is improved, the transmission shaft 12 is connected to the rear side of the distance adjusting mechanism 11, and the operating handle 13 is installed at one end of the transmission shaft 12;
the middle of the side C-shaped arm 10 is provided with a clamping and fixing mechanism 14, the clamping and fixing mechanism 14 comprises a telescopic rod 1401, a telescopic sleeve 1402, a spring 1403, an installation seat 1404, clamping rollers 1405 and an insulating rubber sleeve 1406, the telescopic rod 1401 is nested and installed with the telescopic sleeve 1402 outside, the spring 1403 is installed outside the telescopic sleeve 1402, the installation seat 1404 is connected below the telescopic sleeve 1402, the clamping rollers 1405 are installed on the left side and the right side of the installation seat 1404, the insulating rubber sleeve 1406 is installed outside the clamping rollers 1405, the telescopic rod 1401 is identical in size with the telescopic sleeve 1402, the clamping rollers 1405 are circumferentially arranged at equal angles with the horizontal center line of the side C-shaped arm 10, the side C-shaped arm 10 of the device clamps and fixes the steel bars through the clamping and fixing mechanism 14, the clamping and fixing mechanism 14 is provided with three pairs of clamping rollers 1405, and the clamping rollers 1405 can clamp and fix the steel bars, and the centre gripping gyro wheel 1405 outside is provided with insulating rubber cover 1406, is convenient for improve frictional force and protection against electric shock, and centre gripping gyro wheel 1405 all installs on mount pad 1404, and mount pad 1404 can remove through the extending structure that telescopic link 1401 and telescopic tube 1402 constitute to reset through spring 1403, the reinforcing bar of the different diameters of being convenient for adapt to, convenient and fast when fixing, the convenience of use that is favorable to improving the device.
The working principle is as follows: the welding device with the protection structure for the steel bar production is used, firstly, the relevant pipeline of the device is connected, then the device is moved to the position above the steel bar to be welded in the opposite direction, the lower opening of the main C-shaped arm 1 is aligned with the steel bar, then the device is moved downwards, the steel bar is clamped between three pairs of clamping rollers 1405, a spring 1403 pushes the clamping rollers 1405 to provide clamping force to complete the steel bar clamping and fixing work, then the transmission shaft 12 is operated by an operating handle 13 to rotate the transmission shaft 12, the transmission shaft 12 drives the second bevel gear 1104 to rotate, the two first bevel gears 1103 are mutually meshed with the second bevel gear 1104, the second bevel gear 1104 is rotated to simultaneously drive the first bevel gear 1103 to rotate so as to drive the screw 1102 to rotate, the side C-shaped arm 10 is arranged on the screw 1102 through the screw barrel 1101, the screw barrel 1101 and the side C-shaped arm 10 are moved inwards by rotating the screw 1102, so as to reduce the distance between the steel bars, make the reinforcing bar closely laminate and be convenient for weld, the reinforcing bar is laminated completely the back, two graphite joints 4 contact with the reinforcing bar that needs the welded, make the overheated melting of contact point between two sections reinforcing bars through leading-in heavy current, and then weld two sections reinforcing bars, during the welding, arc transparent protection casing 6 carries out certain protection, prevent that the spark and the impurity that the welding produced from splashing, when the overheated melting of contact point between two sections reinforcing bars simultaneously, can continue to remove side C type arm 10, oppress two sections reinforcing bars, make the welding more firm, accomplish the welding back, move the device up, make the reinforcing bar break away from three pairs of clamping gyro wheel 1405, just so accomplish whole reinforcing bar production with have protective structure's welding set's use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a reinforcing bar production is with welding set who has protective structure, includes main C type arm (1) and side C type arm (10), its characterized in that: the rear side of main C type arm (1) is fixed with handle (2), high-voltage connector lug (3) is installed to the centre of main C type arm (1), and the below of high-voltage connector lug (3) is connected with graphite joint (4), link (5) are installed to the top of main C type arm (1), and the centre of link (5) installs arc transparent protection casing (6), guide bar (7) are all installed to the left and right sides of main C type arm (1), and the outer end of guide bar (7) is provided with stopper head (8), sleeve (9) are installed to the outside nestification of guide bar (7), interval adjustment mechanism (11) is installed to the rear side of side C type arm (10), and side C type arm (10) are located the outside of sleeve (9), the rear side of interval adjustment mechanism (11) is connected with transmission shaft (12), and operating handle (13) are installed to the one end of transmission shaft (12), and a clamping and fixing mechanism (14) is arranged in the middle of the side C-shaped arm (10).
2. The welding device with the protective structure for the production of the steel bars as claimed in claim 1, wherein: the size of the arc-shaped transparent protective cover (6) is matched with that of the main C-shaped arm (1), and the side C-shaped arms (10) are symmetrical about the vertical central line of the main C-shaped arm (1).
3. The welding device with the protective structure for the production of the steel bars as claimed in claim 1, wherein: the horizontal center lines of the guide rods (7) are parallel to each other, and the side C-shaped arms (10) are connected with the guide rods (7) in a sliding mode through the sleeves (9).
4. The welding device with the protective structure for the production of the steel bars as claimed in claim 1, wherein: the spacing adjusting mechanism (11) comprises a threaded sleeve (1101), a screw (1102), a first bevel gear (1103) and a second bevel gear (1104), the screw (1102) is nested inside the threaded sleeve (1101), the first bevel gear (1103) is mounted at the inner end of the screw (1102), and the second bevel gear (1104) is connected to the middle of the first bevel gear (1103).
5. The welding device with the protective structure for the steel bar production according to claim 4, wherein: the first bevel gear (1103) and the second bevel gear (1104) are meshed with each other to form a transmission structure, and the first bevel gear (1103) and the second bevel gear (1104) are matched with each other in size.
6. The welding device with the protective structure for the production of the steel bars as claimed in claim 1, wherein: the clamping and fixing mechanism (14) comprises a telescopic rod (1401), a telescopic sleeve (1402), a spring (1403), a mounting seat (1404), clamping rollers (1405) and an insulating rubber sleeve (1406), the telescopic sleeve (1402) is nested and installed on the outer side of the telescopic rod (1401), the spring (1403) is installed on the outer side of the telescopic sleeve (1402), the mounting seat (1404) is connected to the lower portion of the telescopic sleeve (1402), the clamping rollers (1405) are installed on the left side and the right side of the mounting seat (1404), and the insulating rubber sleeve (1406) is installed on the outer side of the clamping rollers (1405).
7. The welding device with the protective structure for the production of the steel bars as claimed in claim 6, wherein: the telescopic rod (1401) is matched with the telescopic sleeve (1402) in size, and the clamping rollers (1405) are circumferentially arranged at equal angles relative to the horizontal center line of the side C-shaped arm (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568364.8U CN210010617U (en) | 2019-04-24 | 2019-04-24 | Welding device with protective structure for steel bar production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568364.8U CN210010617U (en) | 2019-04-24 | 2019-04-24 | Welding device with protective structure for steel bar production |
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| Publication Number | Publication Date |
|---|---|
| CN210010617U true CN210010617U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920568364.8U Expired - Fee Related CN210010617U (en) | 2019-04-24 | 2019-04-24 | Welding device with protective structure for steel bar production |
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| CN (1) | CN210010617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889846A (en) * | 2020-06-20 | 2020-11-06 | 安徽美博智能科技有限公司 | Handheld spray gun copper pipe welding device for air conditioner production |
-
2019
- 2019-04-24 CN CN201920568364.8U patent/CN210010617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889846A (en) * | 2020-06-20 | 2020-11-06 | 安徽美博智能科技有限公司 | Handheld spray gun copper pipe welding device for air conditioner production |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 Termination date: 20200424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |