CN115945848A - Steel bar welding device with positioning and butt joint functions for building construction - Google Patents
Steel bar welding device with positioning and butt joint functions for building construction Download PDFInfo
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- CN115945848A CN115945848A CN202310111120.8A CN202310111120A CN115945848A CN 115945848 A CN115945848 A CN 115945848A CN 202310111120 A CN202310111120 A CN 202310111120A CN 115945848 A CN115945848 A CN 115945848A
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Abstract
The invention relates to the technical field of steel bar welding, in particular to a steel bar welding device with a positioning butt joint function for building construction. A steel bar welding device with positioning and butt joint functions for building construction comprises an operation table and the like; the operation panel sets up the arc wall of symmetric distribution, the equal sliding connection of arc wall of symmetric distribution has first slide bar, first slide bar rigid coupling has first L shape pole, a first L shape pole rigid coupling has first arc, another first L shape pole rigid coupling has the second arc, first arc rotates with the second arc to be connected, the operation panel rigid coupling has the gag lever post, first arc and second arc all rotate with the gag lever post to be connected, the spacing sliding connection of one end that rectangle spacing frame was kept away from to second L shape pole has first slide bar. The included angle between the two steel bars is adjusted by adjusting the extension length of the telescopic rod of the hydraulic push rod, so that an operator can conveniently weld the two steel bars with different included angles.
Description
Technical Field
The invention relates to the technical field of steel bar welding, in particular to a steel bar welding device with a positioning butt joint function for building construction.
Background
In the process of building construction, steel bars are required to be used for improving the tensile and compression resistance characteristics between building materials, but the length of the steel bars is limited, the steel bars with insufficient length are required to be welded in the actual construction process, the existing steel bar welding mode is electroslag pressure welding generally, one steel bar is fixed, workers are required to contact the ends of the two steel bars, then the two steel bars are electrified, the end faces of the two steel bars are electrified to generate electric arcs, the ends of the two steel bars are melted by the electric arc heat and the resistance heat, and then the workers apply pressure to one steel bar, so that the two steel bars are welded together.
However, the manual welding method is difficult to weld two steel bars forming an included angle, and the two main reasons are that: the unable accurate determination of contained angle between two reinforcing bars leads to the deviation, its two to appear in the numerical value of the contained angle of the reinforcing bar department of buckling of welding completion and actual demand: operating personnel is at the in-process that removes another reinforcing bar, can't guarantee that the terminal surface of two reinforcing bars aligns, because the molten iron that two terminal surfaces produced can flow, consequently can't wrap up unnecessary molten iron in the terminal surface department of two reinforcing bars for present welding process only can use a small amount of molten iron, leads to the welding strength between two reinforcing bars not enough easily, and two reinforcing bar welded in-process need add the solder flux, eliminates the oxide of two reinforcing bar terminal surfaces.
Disclosure of Invention
In order to solve the technical problem, the invention provides a steel bar welding device which is used for uniformly wrapping building construction and has a positioning butt joint function.
The technical scheme of the invention is as follows: the utility model provides a construction is with steel bar welding device who has location butt joint function, including the operation panel, the operation panel is provided with control terminal and symmetric distribution's arc, the equal sliding connection of symmetric distribution's arc has first slide bar, first slide bar rigid coupling has first L shape pole, one of them first L shape pole rigid coupling has first arc, another first L shape pole rigid coupling has the second arc, first arc and second arc ball joint, the operation panel rigid coupling has the gag lever post, first arc and second arc all are connected with the gag lever post rotation, the central point that first arc and second arc ball joint are located the axis of gag lever post, first L shape pole rigid coupling has rectangle stop frame, rectangle stop frame sliding connection has second L shape pole, the spacing sliding connection of one end that rectangle stop frame was kept away from to second L shape pole has first slide bar, the first slide bar that is located the second arc upside has the third arc, the first slide bar that is located first arc upside promotes the first slide bar and has the fourth L shape pole, the third slide bar is connected with the fourth slide bar and the fourth slide bar, the first arc and the adjacent slide bar of second arc is provided with the mechanism, the locking mechanism, the first arc and the adjacent slide bar of the second arc, the operation panel is used for locking mechanism.
Preferably, the adjusting mechanism comprises a hydraulic push rod, the hydraulic push rod is fixedly connected to the operating platform through a support rod, the hydraulic push rod is electrically connected with the control terminal, a push block is fixedly connected to the telescopic end of the hydraulic push rod, the push block is hinged to first connecting rods which are symmetrically distributed, and the first connecting rods which are symmetrically distributed are hinged to adjacent first sliding rods respectively.
Preferably, the locking mechanism comprises symmetrically distributed second slide bars, the symmetrically distributed second slide bars are respectively connected with adjacent first L-shaped rods in a penetrating mode in a sliding mode, the second slide bars are fixedly connected with U-shaped rods, the first L-shaped rods are provided with rectangular through grooves, the U-shaped rods are connected with the rectangular through grooves of the first L-shaped rods in a sliding mode, second springs are fixedly connected between the U-shaped rods and the first L-shaped rods, the first L-shaped rods are fixedly connected with the symmetrically distributed first arc-shaped rods, the first arc-shaped rods are connected with arc-shaped clamping blocks in a sliding mode, the U-shaped rods are provided with triangular convex blocks which are symmetrically distributed, the triangular convex blocks of the U-shaped rods are in limiting fit with the adjacent arc-shaped clamping blocks, the first arc-shaped plates, the second arc-shaped plates, the third arc-shaped plates and the fourth arc-shaped plates are provided with symmetrically distributed arc-shaped clamping grooves, the arc-shaped clamping blocks close to the fourth arc-shaped plates are connected with the adjacent arc-shaped clamping grooves in a sliding mode, the arc-shaped clamping blocks close to the third arc-shaped clamping blocks and the arc-shaped clamping grooves are connected with the first L-shaped rods in a sliding mode.
Preferably, the pressure mechanism is including gear motor, gear motor rigid coupling is in the one side that hydraulic push rod was kept away from to the operation panel, gear motor is connected with control terminal electricity, gear motor's output shaft rigid coupling has first gear, the gag lever post rotates and is connected with and rotates the cover, it has second gear and third gear to rotate the cover rigid coupling, second gear and first gear engagement, first arc and second arc all are provided with T shape spout, equal sliding connection has the second slide bar in the T shape spout of first arc and second arc, second slide bar rigid coupling has the first rack with third gear engagement, the first rack staggered distribution of symmetric distribution, first rack rigid coupling has the second connecting rod.
Preferably, first arc, the second arc, third arc and fourth arc all have spacing push rod through support ring sliding connection, spacing push rod adjacent with first arc and second arc respectively with adjacent second connecting rod rigid coupling, spacing push rod rigid coupling has the spacing ring, spacing ring sliding connection has spacing post, spacing post rigid coupling has the chucking board, the rigid coupling has the fourth spring between chucking board and the spacing ring, the chucking board is provided with the seal assembly who intercepts the molten iron, first arc, the second arc, third arc and fourth arc all are provided with the drive assembly who is used for removing the push rod.
Preferably, the material of chucking plate is high temperature resistant elastic material for the fixed reinforcing bar.
Preferably, seal assembly is including U-shaped frame, and U-shaped frame is provided with T shape spout, and the chucking board rigid coupling has the T-shaped board, and the T-shaped board of chucking board and the T shape spout sliding connection of U-shaped frame, the rigid coupling has the asbestos cloth in the U-shaped frame.
Preferably, the drive assembly is including the second arc pole, and second arc pole rigid coupling is in spacing push rod, and the equal rigid coupling of second arc pole in first arc and the second arc has the spacing sleeve of symmetric distribution, and the equal rigid coupling of second arc pole in third arc and the fourth arc has the chucking pole of symmetric distribution, and the chucking pole is spacing cooperation with adjacent spacing sleeve.
Preferably, still including reinforced mechanism, reinforced mechanism sets up in the fourth arc, reinforced mechanism is used for adding the solder flux to between two reinforcing bars, reinforced mechanism is including the pipe, the pipe rigid coupling is in the fourth arc, the pipe rotates with the third arc to be connected, the pipe rigid coupling has the storage sleeve, storage sleeve sliding connection has the third slide bar, spacing push rod and third slide bar rigid coupling adjacent with the fourth arc, sliding connection has the pushing disk with third slide bar rigid coupling in the storage sleeve, one side that the pipe was kept away from to the storage sleeve is provided with the air vent, third slide bar rigid coupling has the second rack, the storage sleeve rotates and is connected with the bull stick, the bull stick is provided with the equidistant scraper blade that distributes of circumference, the bull stick rigid coupling has the fourth gear that is located the storage sleeve outside, fourth gear and second rack meshing.
Preferably, the central axis of the conduit coincides with the central axis of the stop lever.
The invention has the following advantages:
1. through the extension length of adjusting the hydraulic push rod telescopic link, the contained angle between two reinforcing bars is adjusted to the accuracy, and the operating personnel of being convenient for welds two reinforcing bars of different contained angles.
2. Deformation occurs through the clamping plate, so that the contact area between the clamping plate and the reinforcing steel bar is increased, and the friction force between the clamping plate and the reinforcing steel bar is improved, so that the reinforcing steel bar is better fixed, and the conditions that the reinforcing steel bar falls off and the like are avoided in the process of subsequently moving the reinforcing steel bar.
3. Through carrying out pressurization and sealing with first arc and fourth arc, second arc and third arc, avoid follow-up welding process, the molten iron is revealed from between first arc and the fourth arc or between second arc and the third arc.
4. Two reinforcing bars are close to in the welding process of two reinforcing bars, and the phenomenon that the distance between the end faces of the two reinforcing bars is too far, so that molten iron cannot be generated is avoided.
5. The welding flux is directly added to the end faces of the two steel bars, oxides of the end faces of the two steel bars are removed, and the problem that the welding flux falling down cannot directly reach the end faces of the two steel bars, so that the oxides of the end faces of the two steel bars cannot be removed is solved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic rear perspective view of the present invention.
Fig. 3 is a schematic perspective view of the adjusting mechanism of the present invention.
Fig. 4 is a sectional view of the first arc plate, the second arc plate and other parts of the invention.
Fig. 5 is a partial sectional view of a locking mechanism of the present invention.
FIG. 6 is a schematic perspective view of the first L-shaped bar and the second sliding bar of the present invention.
FIG. 7 is a schematic perspective view of the arc-shaped latch and the U-shaped rod of the present invention.
Fig. 8 is a schematic perspective view of the first arc-shaped plate and the arc-shaped fixture block of the present invention.
Fig. 9 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 10 is a perspective partial sectional view of a chuck member according to the present invention.
Fig. 11 is a perspective partial sectional view of the charging mechanism of the present invention.
Description of reference numerals: 1-console, 101-arc-shaped slot, 2-first slide bar, 3-first L-shaped bar, 4-first arc-shaped plate, 5-second arc-shaped plate, 6-stop bar, 7-rectangular stop frame, 8-second L-shaped bar, 9-first slide bar, 10-third arc-shaped plate, 11-fourth arc-shaped plate, 12-first spring, 1301-hydraulic push rod, 1302-push block, 1401-first connecting rod, 1503-second slide bar, 1402-U-shaped bar, 1403-second spring, 1404-first arc-shaped bar, 1405-arc-shaped block, 1406-third spring, 1407-fixed rod, 1501-reduction motor, 1502-first gear, 1503-rotating sleeve, 1504-second gear, 1505-third gear, 1506-second slide bar, 1507-first rack, 1508-second connecting rod, 1509-stop ring, 1510-stop ring, 1512-stop post, 1704-chucking plate, 1505-third gear, 1505-fourth gear, 170-sliding rod, 1517-first rack, 1508-second connecting rod, 1702-second rotating sleeve, 1702-fourth rack, 1603-fourth rotating sleeve, 1603-fourth rack, 1702, 1603-fourth rotating sleeve, 1603-fourth rack, 1603-fourth rotating sleeve, 1603-fourth sleeve, 1603, and cottage-fourth sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is to be understood that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like as used herein, whether or not specifically defined herein, are used in the present context only and are not intended to limit the present invention solely to the specific embodiments shown in the drawings and described below with reference to the orientation shown in fig. 1.
Example 1
A steel bar welding device with positioning and butt joint functions for building construction is disclosed, as shown in figures 1-4, and comprises an operation table 1, wherein the operation table 1 is provided with a control terminal and two arc-shaped grooves 101 which are symmetrically distributed left and right, the two arc-shaped grooves 101 which are symmetrically distributed are both connected with a first slide bar 2 in a sliding manner, the first slide bar 2 slides along the adjacent arc-shaped grooves 101 to change the included angle between the two steel bars, so as to facilitate subsequent welding, the upper end of the first slide bar 2 is welded with a first L-shaped rod 3, the first L-shaped rod 3 on the right side is fixedly connected with a first arc-shaped plate 4, the first L-shaped rod 3 on the left side is fixedly connected with a second arc-shaped plate 5, the first arc-shaped plate 4 is in ball joint with the second arc-shaped plate 5, a limit rod 6 is welded at the central point of the upper surface of the operation table 1, the first arc-shaped plate 4 and the second arc-shaped plate 5 are both rotatably connected with the limit rod 6, the central points of the ball joint of the first arc-shaped plate 4 and the second arc-shaped plate 5 are positioned on the axis of the limit rod 6, a rectangular limiting frame 7 is fixedly connected at the front end of the first L-shaped rod 3, a second L-shaped rod 8 is connected to the rectangular limiting frame 7 in a sliding mode, damping exists between the second L-shaped rod 8 and the rectangular limiting frame 7, the second L-shaped rod 8 stops at any position on the rectangular limiting frame 7, when an operator does not move the second L-shaped rod 8, the second L-shaped rod 8 cannot move on the rectangular limiting frame 7, one end, far away from the rectangular limiting frame 7, of the second L-shaped rod 8 is connected with a first sliding rod 9 in a limiting and sliding mode, the first sliding rod 9 on the left side is welded with a third arc-shaped plate 10, the first sliding rod 9 on the right side is welded with a fourth arc-shaped plate 11, the third arc-shaped plate 10 and the fourth arc-shaped plate 11 are connected in a rotating mode, the first arc-shaped plate 4 and the fourth arc-shaped plate 11 are aligned up and down, the second arc-shaped plate 5 and the third arc-shaped plate 10 are aligned up and down, the third arc-shaped plate 10 and the fourth arc-shaped plate 11 are both fixedly connected with the second L-shaped rod 8, and are fixedly connected with a first spring 12, the operation panel 1 is provided with the adjustment mechanism who slides first slide bar 2, and the operation panel 1 is provided with locking mechanism, and locking mechanism is used for locking first arc 4 and fourth arc 11, second arc 5 and third arc 10, and the operation panel 1 is provided with the loading system who is used for promoting the reinforcing bar.
As shown in fig. 2 and fig. 3, the adjusting mechanism includes a hydraulic push rod 1301, the hydraulic push rod 1301 is welded to the rear side of the operating platform 1 through a support rod, the hydraulic push rod 1301 is electrically connected to the control terminal, a push block 1302 is connected to a telescopic end key of the hydraulic push rod 1301, the push block 1302 is hinged to first connecting rods 1303 that are symmetrically distributed, the first connecting rods 1303 that are symmetrically distributed are hinged to adjacent first sliding rods 2, the hydraulic push rod 1301 drives the push block 1302 to move, and the push block 1302 drives the adjacent first sliding rods 2 to move along the arc-shaped groove 101 through two first connecting rods 1303.
As shown in fig. 5-8, the locking mechanism includes second slide bars 1401 symmetrically distributed, the second slide bars 1401 symmetrically distributed are respectively connected to the adjacent first L-shaped bars 3 in a penetrating manner, a U-shaped bar 1402 is welded at the upper end of the second slide bars 1401, the first L-shaped bars 3 are provided with rectangular through grooves, the lower portions of the U-shaped bars 1402 are connected with the rectangular through grooves of the first L-shaped bars 3 in a sliding manner, second springs 1403 are fixedly connected between the lower side surfaces of the U-shaped bars 1402 and the first L-shaped bars 3, first arc-shaped bars 1404 symmetrically distributed are welded on the first L-shaped bars 3, the first arc-shaped bars 1404 are connected with arc-shaped clamping blocks 1405 in a sliding manner, triangular convex blocks symmetrically distributed are provided at the upper portions of the U-shaped bars 1402, the triangular convex blocks of the U-shaped bars 1402 are in spacing fit with the adjacent arc-shaped clamping blocks 1405, the triangular convex blocks of the U-shaped bars 1402 intercept the upper ends of the arc-shaped clamping blocks 1405, the first arc-shaped plate 4, the second arc-shaped plate 5, the third arc-shaped plate 10 and the fourth arc-shaped plate 11 are respectively provided with two arc-shaped clamping grooves which are symmetrically distributed front and back, the arc-shaped clamping block 1405 on the right side is in sliding connection with the adjacent arc-shaped clamping groove on the first arc-shaped plate 4, the arc-shaped clamping block 1405 on the left side is in sliding connection with the adjacent arc-shaped clamping groove on the second arc-shaped plate 5, a third spring 1406 is fixedly connected between the arc-shaped clamping block 1405 and the first L-shaped rod 3, a fixing rod 1407 matched with the U-shaped rod 1402 is welded on the upper portion of the second L-shaped rod 8, the U-shaped rod 1402 drives the two arc-shaped clamping blocks 1405 to slide downwards along the T-shaped sliding groove of the first arc-shaped plate 4, the two third springs 1406 continue to be compressed, and the arc-shaped clamping block 1405 gradually keeps away from the U-shaped rod 1402 when sliding downwards along the T-shaped sliding groove of the first arc-shaped plate 4.
As shown in fig. 1, 9 and 10, the pressurizing mechanism includes a decelerating motor 1501, the decelerating motor 1501 is connected to the front side of the operating table 1 through a bolt, the decelerating motor 1501 is electrically connected to the control terminal, an output shaft of the decelerating motor 1501 is keyed with a first gear 1502, an upper portion of the limiting rod 6 is rotatably connected with a rotating sleeve 1503, a lower side of the rotating sleeve 1503 is fixedly connected with a second gear 1504, an upper side of the rotating sleeve 1503 is fixedly connected with a third gear 1505, the second gear 1504 is meshed with the first gear 1502, lower sides of the first arc-shaped plate 4 and the second arc-shaped plate 5 are both provided with T-shaped sliding grooves, second sliding rods 1506 are slidably connected in the T-shaped sliding grooves of the first arc-shaped plate 4 and the second arc-shaped plate 5, a first rack 1507 meshed with the third gear is welded to a lower end of the second sliding rods 1505, the first racks 1507 which are symmetrically distributed in a staggered manner, and a second connecting rod 1508 is welded to the first rack 1507.
As shown in fig. 9 and 10, the first arc-shaped plate 4, the second arc-shaped plate 5, the third arc-shaped plate 10 and the fourth arc-shaped plate 11 are both connected with a limit push rod 1509 through a support ring in a sliding manner, the limit push rod 1509 adjacent to the first arc-shaped plate 4 and the second arc-shaped plate 5 is respectively welded with an adjacent second connecting rod 1508, one side of the limit push rod 1509 close to the limit rod 6 is welded with a limit ring 1510, the limit ring 1510 is connected with a limit post 1511 in a sliding manner, the limit post 1511 is welded with a clamping plate 1512, the clamping plate 1512 is made of a high-temperature-resistant elastic material, when the clamping plate 1512 extrudes a steel bar, the clamping plate 1512 deforms, so that the contact area between the clamping plate 1512 and the steel bar is increased, a fourth spring 1513 is fixedly connected between the clamping plate 1512 and the limit ring 1510, the clamping plate 1512 is provided with a sealing assembly for intercepting molten iron, and the first arc-shaped plate 4, the second arc-shaped plate 5, the third arc-shaped plate 10 and the fourth arc-shaped plate 11 are both provided with a driving assembly for moving the push rod 1509.
As shown in fig. 9 and 10, the sealing assembly includes a U-shaped frame 1514, a T-shaped sliding slot is provided in the U-shaped frame 1514, a T-shaped plate is fixedly connected to the chucking plate 1512, the T-shaped plate of the chucking plate 1512 is slidably connected to the T-shaped sliding slot of the U-shaped frame 1514, and asbestos cloth 1515 is installed in the U-shaped frame 1514 to prevent molten iron from flowing out.
As shown in fig. 9 and 10, drive assembly is including second arc pole 1601, and second arc pole 1601 welds in spacing push rod 1509, and the equal rigid coupling of second arc pole 1601 in first arc 4 and the second arc 5 has the spacing sleeve 1602 of symmetric distribution, and the equal rigid coupling of second arc pole 1601 in third arc 10 and the fourth arc 11 has the chucking pole 1603 of symmetric distribution, and chucking pole 1603 moves down and blocks into in the adjacent spacing sleeve 1602.
Before welding two reinforcing steel bars, an operator firstly puts the two reinforcing steel bars into the first arc-shaped plate 4 and the second arc-shaped plate 5 respectively, so that the contact points of the two reinforcing steel bars are positioned on the central axis of the limiting rod 6, the positioning of the two reinforcing steel bars is completed, at the moment, the reinforcing steel bars are contacted with the inner side surfaces of the clamping plate 1512 and the asbestos cloth 1515, when the included angle between the two reinforcing steel bars needs to be adjusted, the operator starts the hydraulic push rod 1301 through the control terminal, the hydraulic push rod 1301 drives the push block 1302 to move, the push block 1302 drives the adjacent first slide bar 2 to move along the arc-shaped groove 101 through the two first connecting rods 1303, the first slide bar 2 on the left side drives the first arc-shaped plate 4 to rotate through the first L-shaped rod 3, the right side of the first arc-shaped plate 4 is rotatably connected with the limiting rod 6, therefore, the first arc-shaped plate 4 rotates with the axis of the limiting rod 6 as the rotation center, and the same principle, the second arc-shaped plate 5 rotates in the opposite direction by taking the axis of the limiting rod 6 as a rotation center, the first arc-shaped plate 4 drives the fourth arc-shaped plate 11 to rotate around the limiting rod 6 through the first L-shaped rod 3, the rectangular limiting frame 7, the second L-shaped rod 8 and the first sliding rod 9, the second arc-shaped plate 5 drives the third arc-shaped plate 10 to rotate in the opposite direction around the limiting rod 6 through the first L-shaped rod 3, the rectangular limiting frame 7, the second L-shaped rod 8 and the first sliding rod 9, the first arc-shaped plate 4 drives the right-side reinforcing steel bars to rotate around the limiting rod 6 through the clamping plate 1512 and the U-shaped frame 1514, the second arc-shaped plate 5 drives the left-side reinforcing steel bars to rotate around the limiting rod 6 in the opposite direction through the clamping plate 1512 and the U-shaped frame 1514, the included angle between the two reinforcing steel bars gradually becomes smaller, when the included angle between the two reinforcing steel bars reaches a required angle, the control terminal stops the hydraulic push rod 1301, the included angle between the two reinforcing steel bars is accurately adjusted by adjusting the extension length of the telescopic rod 1301, and the two steel bars with different included angles can be conveniently welded by an operator.
After the contained angle regulation between two reinforcing bars was accomplished, operating personnel was fixed the reinforcing bar, and concrete operation is as follows: in the initial state, because there is damping between the second L-shaped rod 8 and the rectangular limiting frame 7 (the second L-shaped rod 8 stops at any position of the rectangular limiting frame 7), the second L-shaped rod 8 will not slide downward along the rectangular limiting frame 7, the operator presses down the two second L-shaped rods 8, the second L-shaped rod 8 drives the fixing rod 1407 to move downward, the second L-shaped rod 8 on the right side drives the fourth arc plate 11 to move downward through the first spring 12, the second L-shaped rod 8 on the left side drives the third arc plate 10 to move downward through the first spring 12, the fourth arc plate 11 drives the parts thereon to move downward through the limiting push rod 1509, the third arc plate 10 drives the parts thereon to move downward through the limiting push rod 1509, when the two clamping plates 1512 on the upper side contact with the adjacent steel bars below, the lower side of the fourth arc plate 11 has not contacted with the upper side of the first arc plate 4, in the initial state, the inner side surface of the lower clamping plate 1512 is higher than the inner side surface of the asbestos cloth 1515, as the upper clamping plate 1512 continues to move downwards, the extrusion force between the two clamping plates 1512 in vertical symmetry and the steel bar gradually increases, and the two fourth springs 1513 in vertical symmetry are compressed, as shown in fig. 10, when the lower side surface of the fourth arc plate 11 contacts with the upper side surface of the first arc plate 4, the two clamping plates 1512 in vertical symmetry clamp the steel bar, the inner side surface of the lower clamping plate 1512 is flush with the inner side surface of the asbestos cloth 1515, because the material of the clamping plate 1512 is a high temperature resistant elastic material, in the process of clamping the steel bar by the two clamping plates 1512 in vertical symmetry, the clamping plate 1512 contacting with the steel bar deforms, and the steel bar is not a complete cylinder, and the outer side surface of the steel bar is uneven, so that the deformation occurs through the clamping plate 1512, thereby increasing the contact area between the clamping plate 1512 and the steel bar, the friction between the reinforcing steel bar and the steel bar is improved, so that the reinforcing steel bar is better fixed, and the conditions of falling off and the like of the reinforcing steel bar in the subsequent reinforcing steel bar moving process are avoided.
When two vertically symmetrical clamping plates 1512 are in contact, the fixing rod 1407 is not yet in contact with the U-shaped rod 1402, then the operator continues to press down two second L-shaped rods 8, the second L-shaped rods 8 drive the fixing rod 1407 to move downwards, since the third arc-shaped plate 10 and the fourth arc-shaped plate 11 cannot continue to move downwards, so that the two first springs 12 are compressed, the two second L-shaped rods 8 respectively apply extrusion forces to the upper surfaces of the third arc-shaped plate 10 and the fourth arc-shaped plate 11 through the first springs 12, so as to increase the sealing performance between the first arc-shaped plate 4 and the fourth arc-shaped plate 11, and the second arc-shaped plate 5 and the third arc-shaped plate 10, as shown in fig. 6, when the fixing rod 1407 moves downwards, the fixing rod 1407 is in contact with the U-shaped rod 1402 and then drives the U-shaped rod 1402 to move downwards, the U-shaped rod 1402 drives the second sliding rod 1401 to move downwards, the second spring is compressed 1403, and in an initial state, the third spring 1406 is in a compressed state, the U-shaped bar 1402 drives the two arc-shaped blocks 1405 to slide downwards along the T-shaped sliding slot of the first arc-shaped plate 4, the two third springs 1406 are continuously compressed, the arc-shaped blocks 1405 gradually move away from the U-shaped bar 1402 when sliding downwards along the T-shaped sliding slot of the first arc-shaped plate 4, as shown in fig. 7, when the triangular projection of the U-shaped bar 1402 is no longer in contact with the arc-shaped blocks 1405, the limitation of the arc-shaped blocks 1405 is released, the third spring 1406 is reset to drive the arc-shaped blocks 1405 to move upwards along the T-shaped sliding slot of the first arc-shaped plate 4, the triangular projection of the U-shaped bar 1402 is in contact with the outer side surface of the arc-shaped blocks 1405, the arc-shaped blocks 1405 probe out of the T-shaped sliding slot of the first arc-shaped plate 4 and enter the T-shaped sliding slot of the fourth arc-shaped plate 11, after the third spring 1406 is reset, the upper half portion of the arc-shaped blocks 1405 adjacent to the first arc-shaped plate 4 is clamped into the T-shaped sliding slot of the fourth arc-shaped plate 11, and the upper half portion of the arc-shaped blocks 1405 adjacent to the second arc-shaped plate 5 is clamped into the T-shaped sliding slot of the third arc-shaped plate 10 The spout, this moment, operating personnel upwards stimulates two second L shape poles 8, two second L shape poles 8 rebound, two first springs 12 reset gradually, second L shape pole 8 drives dead lever 1407 rebound, in the in-process of dead lever 1407 rebound, because the triangle-shaped lug of U-shaped pole 1402 contacts with the lateral surface of arc fixture block 1405, consequently, second spring 1403 still is in compression state, U-shaped pole 1402 can not rebound, between first arc 4 and the fourth arc 11 this moment, the extrusion force between second arc 5 and the third arc 10 reaches the biggest, and all by arc fixture block 1405 chucking, avoid follow-up welding process, the molten iron leaks between first arc 4 and the fourth arc 11 or between second arc 5 and the third arc 10, lead to follow-up parcel at two reinforcing bar terminal surface's molten iron content few, cause the waste of molten iron.
When the fourth arc plate 11 contacts the first arc plate 4, the clamping rod 1603 is inserted into the adjacent limiting sleeve 1602 in the process that the third arc plate 10 and the fourth arc plate 11 drive the upper parts and the clamping rod 1603 thereof to move downwards.
After arc fixture block 1405 locks first arc 4 and fourth arc 11, operating personnel is with two reinforcing bars circular telegrams, produce electric arc between two electric arcs, under the hot effect of electric arc and resistance, melt the terminal surface of two reinforcing bars, make the terminal surface of two reinforcing bars melt into the molten iron, along with the formation of molten iron, the distance of two reinforcing bar terminal surfaces increases gradually, this moment, the molten iron that produces is not enough with two reinforcing bars welding, in order to avoid two reinforcing bar terminal surfaces to be too far away, lead to unable molten iron that produces, consequently, need be close to two reinforcing bars, concrete operation is as follows: the control terminal starts the decelerating motor 1501, the decelerating motor 1501 drives the first gear 1502 to rotate clockwise, the first gear 1502 drives the third gear 1505 to rotate counterclockwise through the second gear 1504 and the rotating sleeve 1503, the third gear 1505 drives the two first racks 1507 to move, the distance between the two first racks 1507 is gradually shortened, because the first rack 1507 on the right side is located below the first rack 1507 on the left side, the two first racks 1507 cannot collide, taking the first rack 1507 on the right side as an example, the first rack 1507 drives the limiting ring 1510 and the second arc rod 1601 on the lower side through the second connecting rod 1508 and the limiting push rod 1509, the limiting ring 1510 on the lower side drives the clamping plate 1512 on the lower side to move leftward through the limiting column 1511, meanwhile, the second arc rod 1601 drives the clamping rod 1602 to move leftward through the limiting sleeve 1602, the clamping rod 1603 drives the second arc rod 1601 on the upper side and the limiting push rod 1509 to move leftward, the clamping plate 1512 on the upper side moves leftward, the two clamping plates 1512 on the right side drives the clamping plate 1601 fixed therebetween to move leftward, and the two clamping plates 1603 on the left side drive the two reinforcing steel bar fixed therebetween to continuously melt the reinforcing steel bar end face and move rightward.
In the process that two reinforcing bars are close to, chucking plate 1512 drives adjacent U-shaped frame 1514 and asbestos cloth 1515 and is close to the terminal surface of two reinforcing bars gradually, asbestos cloth 1515 has high temperature resistant characteristic, two upper and lower asbestos cloths 1515 wrap up the reinforcing bar, intercept the molten iron between two reinforcing bar terminal surfaces through asbestos cloth 1515, avoid the molten iron to reveal from chucking plate 1512 medial surface, when the molten iron between two asbestos cloth 1515 is with the whole filling in space between them, control terminal stops gear motor 1501, two reinforcing bars no longer move, stop simultaneously to two reinforcing bar circular telegrams, molten iron no longer produces, after a period of time, the molten iron cooling wraps up the tip of two reinforcing bars gradually, finally form the even iron pillar that the diameter is greater than the reinforcing bar diameter in the outside of two reinforcing bar articulated departments, like the state that the downside of figure 4 demonstrates, if two reinforcing bars are certain contained angle, form V-shaped iron pillar, the molten iron evenly disperses to two reinforcing bar contact terminals, avoid the molten iron to distribute unevenly at two reinforcing bar section punishment, lead to the problem that reinforcing bar welding intensity is not enough, thereby influence the welding quality of two reinforcing bars, two reinforcing bar welding completion.
When the two steel bars are welded, an operator resets the device, and the specific operation is as follows, the operator firstly moves two arc-shaped clamping blocks 1405 adjacent to the first arc-shaped plate 4 downwards to slide out from the T-shaped sliding grooves of the fourth arc-shaped plate 11, the third spring 1406 is compressed, when the upper surfaces of the arc-shaped clamping blocks 1405 are lower than the triangular convex blocks of the U-shaped rod 1402, the limit of the U-shaped rod 1402 is released, the second spring 1403 resets to drive the U-shaped rod 1402 to move upwards, after the second spring 1403 resets, the U-shaped rod 1402 is located on the upper side of the rectangular through groove of the first L-shaped rod 3, then the third spring 1406 resets to drive the arc-shaped clamping blocks 1405 to move upwards, when the upper ends of the arc-shaped clamping blocks 1405 are limited by the triangular convex blocks of the U-shaped rod 1402 again, the arc-shaped clamping blocks 1405 do not move upwards any more, the third spring 1406 is in a compressed state again, after the arc-shaped clamping blocks 1405 slide out from the T-shaped sliding grooves of the fourth arc-shaped plate 11, the spacing of the third arc-shaped plate 10 and the fourth arc-shaped plate 11 is released, an operator pulls the two second L-shaped rods 8 upwards, the third arc-shaped plate 10 and the fourth arc-shaped plate 11 move upwards, the third arc-shaped plate 10 and the fourth arc-shaped plate 11 drive parts and the clamping rods 1603 thereon to move upwards, the clamping rods 1603 are gradually moved out of the adjacent spacing sleeves 1602, when the two second L-shaped rods 8 are restored to the state shown in fig. 1, the operator does not move the two second L-shaped rods 8 upwards any more, then the operator takes off the welded steel bars, pulls the spacing push rods 1509 on the third arc-shaped plate 10 and the fourth arc-shaped plate 11 simultaneously, so that the two spacing push rods 1509 on the upper side drive the parts thereon to be reset, the control terminal starts the speed reducing motor 1501, the speed reducing motor 1501 drives the first gear 1502 to rotate, the two first racks 1507 are far away anticlockwise, the two spacing push rods 1509 on the lower side drive the parts thereon to be reset, after two spacing push rods 1509 of downside reset, control terminal stops gear motor 1501, and this welding set uses the completion.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 11, the feeding mechanism is further included, the feeding mechanism is disposed on the fourth arc-shaped plate 11, the feeding mechanism is configured to add solder between two steel bars, the feeding mechanism includes a conduit 1701, the conduit 1701 is communicated with an upper portion of the fourth arc-shaped plate 11, a central axis of the conduit 1701 coincides with a central axis of the stopper rod 6, the conduit 1701 is rotatably connected with the third arc-shaped plate 10, the conduit 1701 is communicated with a magazine sleeve 1702, a left side of the magazine sleeve 1702 is slidably connected with a third slide bar 1703, a stopper push rod 1509 adjacent to the fourth arc-shaped plate 11 is welded with the third slide bar 1703, the magazine sleeve 1702 is slidably connected with a push disc 1704 welded with the third slide bar 1703, a left side of the magazine sleeve 1702 is provided with an air vent, the third slide bar 1703 is welded with a second gear 1705, the magazine sleeve 1702 is rotatably connected with a rotating rod 1706, the rotating rod 1706 is provided with a scraper which is circumferentially distributed at equal intervals, the rotating rod 1706 is welded with a fourth gear 1707 located outside the magazine sleeve 1702, the fourth gear 1707 is engaged with the second gear 1705, the rotating rod 1707 is driven by the rotating scraper to rotate, and the rotating rod 1707, the conduit 1707 is prevented from being blocked by the rotating rod 1707.
In the process of welding two steel bars, in order to remove oxides on the end surfaces of the two steel bars, welding needs to be added to the end surfaces of the two steel bars in the welding process, and in an initial state, the right side of a push disc 1704 in a storage sleeve 1702 is filled with welding flux.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (10)
1. The utility model provides a construction is with steel bar welding device who has location butt joint function, characterized by: comprises an operating platform (1), the operating platform (1) is provided with a control terminal and arc grooves (101) which are symmetrically distributed, the arc grooves (101) which are symmetrically distributed are all connected with a first slide bar (2) in a sliding way, the first slide bar (2) is fixedly connected with a first L-shaped bar (3), one first L-shaped bar (3) is fixedly connected with a first arc-shaped plate (4), the other first L-shaped bar (3) is fixedly connected with a second arc-shaped plate (5), the first arc-shaped plate (4) is ball-jointed with the second arc-shaped plate (5), the operating platform (1) is fixedly connected with a limiting rod (6), the first arc-shaped plate (4) and the second arc-shaped plate (5) are both connected with a limiting rod (6) in a rotating way, the central points of the first arc-shaped slide bar (4) and the second arc-shaped plate (5) are positioned on the axis of the limiting rod (6), the first L-shaped bar (3) is fixedly connected with a rectangular limiting frame (7), the rectangular limiting frame (7) is slidably connected with a second L-shaped bar (8), one end of the second L-shaped slide bar (8) is positioned on the axis of the fourth arc-shaped slide bar (9), the first L-shaped slide bar (9) is positioned on the upper side of the fourth arc-shaped plate (11), first arc (4) and fourth arc (11) align from top to bottom, second arc (5) and third arc (10) align from top to bottom, third arc (10) and fourth arc (11) all have first spring (12) with second L shape pole (8) rigid coupling, operation panel (1) is provided with the adjustment mechanism of the first slide bar of slip (2), operation panel (1) is provided with locking mechanism, locking mechanism is used for locking first arc (4) and fourth arc (11), second arc (5) and third arc (10), operation panel (1) is provided with the loading system who is used for promoting the reinforcing bar, first slide bar (2) slide along adjacent arc (101), change the contained angle between two reinforcing bars.
2. A reinforcing bar welding apparatus with positioning and butt-jointing function for building construction according to claim 1, wherein: the adjusting mechanism comprises a hydraulic push rod (1301), the hydraulic push rod (1301) is fixedly connected to the operating platform (1) through a support rod, the hydraulic push rod (1301) is electrically connected with the control terminal, a push block (1302) is fixedly connected to the telescopic end of the hydraulic push rod (1301), the push block (1302) is hinged to first connecting rods (1303) which are symmetrically distributed, and the first connecting rods (1303) which are symmetrically distributed are hinged to adjacent first sliding rods (2) respectively.
3. A reinforcing bar welding apparatus with positioning and butt-jointing function for building construction according to claim 1, wherein: the locking mechanism comprises second sliding rods (1401) which are symmetrically distributed, the second sliding rods (1401) which are symmetrically distributed are respectively connected with adjacent first L-shaped rods (3) in a penetrating and sliding manner, U-shaped rods (1402) are fixedly connected with the second sliding rods (1401), rectangular through grooves are arranged on the first L-shaped rods (3), the U-shaped rods (1402) are connected with the rectangular through grooves of the first L-shaped rods (3) in a sliding manner, second springs (1403) are fixedly connected between the U-shaped rods (1402) and the first L-shaped rods (3), the first L-shaped rods (3) are fixedly connected with first arc-shaped rods (1404) which are symmetrically distributed, arc-shaped clamping blocks (1405) are connected with the first arc-shaped rods (1404) in a sliding manner, triangular convex blocks which are symmetrically distributed are arranged on the U-shaped rods (1402), the triangular convex blocks which are arranged on the U-shaped rods (1402) are in a limiting fit with the adjacent arc-shaped clamping blocks (1405), the first arc-shaped plates (4), the second arc-shaped plates (5), third arc-shaped plates (10) and the fourth arc-shaped plates (11) are respectively provided with arc-shaped clamping grooves (1405), the adjacent arc-shaped clamping blocks (1406) which are connected with the third arc-shaped plates (1405) which are arranged on the adjacent arc-shaped plates (1405), and the sliding clamping grooves (1406) which are fixedly connected with the third arc-shaped plates (1405) which are connected with the third arc-shaped clamping blocks (1405), and the adjacent arc-shaped plates (1405) which are arranged on the arc-shaped plates (1405), the second L-shaped rod (8) is fixedly connected with a fixed rod (1407) matched with the U-shaped rod (1402).
4. The reinforcing steel bar welding device with the positioning and butt-joint function for building construction according to claim 1, characterized in that: the pressurizing mechanism comprises a speed reducing motor (1501), the speed reducing motor (1501) is fixedly connected to one side, away from the hydraulic push rod (1301), of the operating platform (1), the speed reducing motor (1501) is electrically connected with a control terminal, an output shaft of the speed reducing motor (1501) is fixedly connected with a first gear (1502), a limiting rod (6) is rotatably connected with a rotating sleeve (1503), the rotating sleeve (1503) is fixedly connected with a second gear (1504) and a third gear (1505), the second gear (1504) is meshed with the first gear (1502), a first arc-shaped plate (4) and a second arc-shaped plate (5) are respectively provided with a T-shaped sliding groove, a second sliding rod (1506) is slidably connected into the T-shaped sliding grooves of the first arc-shaped plate (4) and the second arc-shaped plate (5), the second sliding rod (1506) is fixedly connected with a first rack (1507) meshed with the third gear (1505), the first racks (1507) which are symmetrically distributed in a staggered mode, and the first rack (1507) is fixedly connected with a second connecting rod (1508).
5. The reinforcing steel bar welding device with the positioning and butt-joint function for building construction according to claim 4, wherein: first arc (4), second arc (5), third arc (10) and fourth arc (11) all have spacing push rod (1509) through support ring sliding connection, spacing push rod (1509) adjacent with first arc (4) and second arc (5) respectively with adjacent second connecting rod (1508) rigid coupling, spacing push rod (1509) rigid coupling has spacing ring (1510), spacing ring (1510) sliding connection has spacing post (1511), spacing post (1511) rigid coupling has chucking board (1512), the rigid coupling has fourth spring (1513) between chucking board (1512) and spacing ring (1510), chucking board (1512) are provided with the seal assembly of interception molten iron, first arc (4), second arc (5), third arc (10) and fourth arc (11) all are provided with the drive assembly who is used for removing push rod (1509).
6. The reinforcing steel bar welding device with the positioning and butt-joint function for building construction according to claim 5, wherein: the clamping plate (1512) is made of a high temperature resistant elastic material and is used for fixing the steel bars.
7. The reinforcing steel bar welding device with the positioning and butt-joint function for building construction according to claim 5, wherein: the sealing assembly comprises a U-shaped frame (1514), a T-shaped sliding groove is formed in the U-shaped frame (1514), a T-shaped plate is fixedly connected with a clamping plate (1512), the T-shaped plate of the clamping plate (1512) is in sliding connection with the T-shaped sliding groove of the U-shaped frame (1514), and asbestos cloth (1515) is fixedly connected into the U-shaped frame (1514).
8. The reinforcing steel bar welding device with the positioning and butt-joint function for building construction according to claim 5, wherein: drive assembly is including second arc pole (1601), second arc pole (1601) rigid coupling in spacing push rod (1509), the equal rigid coupling of second arc pole (1601) in first arc (4) and second arc (5) has spacing sleeve (1602) of symmetric distribution, the equal rigid coupling of second arc pole (1601) in third arc (10) and fourth arc (11) has the chucking pole (1603) of symmetric distribution, chucking pole (1603) and the spacing cooperation of adjacent spacing sleeve (1602).
9. The reinforcing steel bar welding device with the positioning and butt-joint function for building construction according to claim 5, wherein: still including reinforced mechanism, reinforced mechanism sets up in fourth arc (11), reinforced mechanism is used for adding the welding flux to between two reinforcing bars, reinforced mechanism is including pipe (1701), pipe (1701) rigid coupling in fourth arc (11), pipe (1701) and third arc (10) rotate and are connected, pipe (1701) rigid coupling has storage sleeve (1702), storage sleeve (1702) sliding connection has third slide bar (1703), spacing push rod (1509) and third slide bar (1703) rigid coupling adjacent with fourth arc (11), sliding connection has push disc (1704) with third slide bar (1703) rigid coupling in storage sleeve (1702), one side that pipe (1701) were kept away from in storage sleeve (1702) is provided with the air vent, third slide bar (1703) rigid coupling has second rack (1705), storage sleeve (1702) rotates and is connected with bull stick (1706), bull stick (1706) are provided with the scraper blade that the interval distributes in circumference, bull stick (1706) rigid coupling has fourth gear (1707) that is located the storage sleeve (1702) outside, fourth gear (1707) and fourth rack (1705) mesh.
10. The reinforcing steel bar welding device with the positioning and butt-jointing function for building construction according to claim 9, wherein: the central axis of the guide pipe (1701) coincides with the central axis of the stop lever (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310111120.8A CN115945848A (en) | 2023-02-14 | 2023-02-14 | Steel bar welding device with positioning and butt joint functions for building construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310111120.8A CN115945848A (en) | 2023-02-14 | 2023-02-14 | Steel bar welding device with positioning and butt joint functions for building construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117281A (en) * | 2023-04-18 | 2023-05-16 | 山东高原油气装备有限公司 | High-wear-resistance continuous sucker rod clamping block machining device and machining method |
| CN116852016A (en) * | 2023-09-05 | 2023-10-10 | 山西建设投资集团有限公司 | Steel bar welding positioning device for building construction |
-
2023
- 2023-02-14 CN CN202310111120.8A patent/CN115945848A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117281A (en) * | 2023-04-18 | 2023-05-16 | 山东高原油气装备有限公司 | High-wear-resistance continuous sucker rod clamping block machining device and machining method |
| CN116117281B (en) * | 2023-04-18 | 2023-09-15 | 山东高原油气装备有限公司 | High-wear-resistance continuous sucker rod clamping block machining device and machining method |
| CN116852016A (en) * | 2023-09-05 | 2023-10-10 | 山西建设投资集团有限公司 | Steel bar welding positioning device for building construction |
| CN116852016B (en) * | 2023-09-05 | 2024-01-02 | 山西建设投资集团有限公司 | Steel bar welding positioning device for building construction |
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