CN113351959B

CN113351959B - Auxiliary equipment for building structure assembly

Info

Publication number: CN113351959B
Application number: CN202110747238.0A
Authority: CN
Inventors: 高轩
Original assignee: Zhongqing Jiuzhou Construction Group Jilin Co ltd
Current assignee: Zhongqing Jiuzhou Construction Group Jilin Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-12-13
Anticipated expiration: 2041-07-02
Also published as: CN113351959A

Abstract

The invention relates to the field of building construction, in particular to auxiliary equipment for assembling a building structure, which comprises welding guns, a fixing mechanism, a translation assembly and a welding auxiliary mechanism, wherein a first fixing assembly of the fixing mechanism is used for fixing steel bars to be welded, a lengthened steel bar is fixed through a second fixing assembly, a clamping assembly is used for fixing the welding guns, a driving assembly is used for driving the welding guns to linearly reciprocate along the central shaft direction of the contact parts of the two steel bars, so that the contact parts of the two steel bars are welded, the translation assembly is used for driving the second fixing assembly to approach the first fixing assembly, so that the central shafts of the two steel bars are butted, two welding is completed, a plurality of groups of steel bars are respectively fixed through a plurality of fixing mechanisms, and a constructor transports the welding auxiliary mechanism to the next group of fixing mechanisms through disassembling and assembling the welding auxiliary mechanism, continues welding, so that the welding guns are circularly reciprocated without manual control, the operation difficulty is reduced, the welding efficiency is further improved, and the operation burden is reduced.

Description

Auxiliary equipment for building structure assembly

Technical Field

The invention relates to the field of building construction, in particular to auxiliary equipment for assembling a building structure.

Background

In the construction process, the steel bars can be lengthened according to the operation requirements, in the prior art, electroslag pressure welding is simple to operate, but generally only can be used for vertically welding the steel bars, but cannot be used for horizontally welding the steel bars; although the mode of extrusion muffjoint can be effectual lengthen reinforcing bar, the cost of construction is higher, all adopt more generally for the mode of air pressure welding, but air pressure welding is though with low costs, the efficiency is high, but the construction process requirement to constructor is higher, the constructor that needs to have a little construction experience, constructor generally fixes two reinforcing bars that need to weld earlier, then need the welder of air pressure welding to weld the connecting portion of two reinforcing bars through the welder of air pressure welding in the required junction of reinforcing bar, accomplish the welding through exerting certain pressure to two reinforcing bars, but because manual operation, probably lead to welder's grasp unstability, lead to the welding of welding department unqualified, need secondary rework, all need provide an auxiliary assembly and assist.

Disclosure of Invention

In order to solve the technical problem, the auxiliary equipment for assembling the building structure is provided.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

an auxiliary device for building construction erection, comprising:

the welding gun is used for welding the steel bar;

a plurality of fixing mechanisms, each of which comprises a first fixing component and a second fixing component,

the first fixing assembly is used for fixing the steel bars to be welded;

the second fixing component is positioned on the first fixing component and used for fixing the lengthened steel bar;

the number of the translation assemblies corresponds to the number of the fixing mechanisms one by one, the translation assemblies are positioned on the first fixing assemblies, and the translation assemblies are used for driving the second fixing assemblies to be close to the first fixing assemblies when the welding gun works so that the lengthened steel bars are butted with the central shaft of the steel bars to be welded;

the side of the fixing mechanism is also provided with a welding auxiliary mechanism which is matched with the fixing mechanism in a dismounting way, the welding auxiliary mechanism comprises a driving component and a clamping component,

the clamping component is positioned on the driving component and used for fixing the welding gun,

the driving assembly is used for driving the welding gun to perform linear reciprocating movement along the central axis direction of the contact part of the lengthened steel bar and the steel bar to be welded, so that the welding gun can be used for welding the contact parts of the two steel bars.

Preferably, the first fixing assembly comprises a fixing plate, a first clamping groove, a first clamping block, a first guide pillar and a first screw, the fixing plate is of a long-strip-shaped plate-shaped structure, the first clamping groove is fixedly connected to the side wall of one side of the fixing plate, the first screw is located in the center of the top of the first clamping groove in a vertical state and is in threaded fit with the first clamping groove, a first extension rod which is placed in a horizontal state is arranged at the top of the first screw, the first clamping block is located at the bottom end of the first screw in a horizontal state, two first through holes penetrating through the first screw are further formed in the side of the first screw, the first guide pillar is provided with two guide pillars, the two first guide pillars are located in the first through holes respectively in a vertical state, and the first guide pillars are in sliding connection with the first through holes.

Preferably, the second fixing component comprises a second clamping groove, a second screw and a second guide pillar, the second clamping groove is located at one end, far away from the first clamping groove, of the fixing plate, the second clamping groove is consistent with the cross section of the first clamping groove, a displacement block is arranged on one side, close to the fixing plate, of the second clamping groove, the displacement block penetrates through the fixing plate and is in sliding connection with the fixing plate, the second screw is located at the top of the second clamping groove and is in threaded fit with the second screw, a second through hole is formed in the side, located at the top of the second screw, of the top of the second clamping groove, the second guide pillar is located in the second through hole in a vertical state, the second screw and the bottom of the second guide pillar are connected with a second clamping block placed in a horizontal state, and a second extension rod placed in a horizontal state is arranged at the top of the second screw.

Preferably, the translation subassembly is all through the drive of activity hydro-cylinder, the translation subassembly includes displacement chamber and spring one, the displacement chamber is cylindric structure, the displacement chamber is the one end that second centre gripping groove was kept away from to horizontality fixed connection in the fixed plate, one side that the displacement chamber is close to the fixed plate is equipped with the sliding tray, the displacement piece runs through the part through the fixed plate and passes the sliding tray and be located the displacement intracavity, and displacement piece and displacement chamber sliding connection, the one end that the displacement chamber is close to second centre gripping groove is equipped with the opening, the opening part in displacement chamber is equipped with the joint groove, the joint groove in activity hydro-cylinder and displacement chamber matches each other, spring one fixed connection keeps away from open-ended one side in the displacement piece.

Preferably, the drive assembly includes the drive plate, the spout, the slider, the carousel, rotary actuator, rotation axis and adjusting part, the drive plate is the rectangle platelike structure, the drive plate is the top that vertical state is located the fixed plate, the central authorities of drive plate are equipped with the spout that sets up along its length direction, the slider is located the spout, the slider passes through spout and drive plate sliding connection, joint subassembly fixed connection is on the slider, the side of joint subassembly is equipped with the fixed axle that is horizontal state and places one, one side that the drive plate is close to first centre gripping groove is equipped with the rotation axis, the carousel cover is located on the rotation axis and with fixed connection, be equipped with the fixed axle two that is horizontal placement on the carousel, adjusting part's both ends are respectively in fixed axle one and fixed axle two coupling, rotary actuator is located the drive plate and keeps away from on the lateral wall of carousel one side, rotary actuator's output shaft runs through drive plate and rotation axis fixed connection.

Preferably, the adjusting component is a first connecting rod and a second connecting rod, the second connecting rod is sleeved inside the first connecting rod, a fixing hole is formed in the outer wall of the first connecting rod, and a first positioning pin in threaded fit with the fixing hole is sleeved in the fixing hole.

Preferably, the joint subassembly includes fixed block and joint piece, and fixed block fixed connection is on the slider, is equipped with the draw-in groove on the fixed block, and the joint piece is located in the draw-in groove and rather than the joint cooperation, and the central authorities of joint piece are equipped with locating hole one, are equipped with on the locating hole one rather than screw-thread fit's nut, and the inside of nut is equipped with the mounting hole that the pipe worn it, is equipped with rather than the solid fixed ring that matches each other in the mounting hole, is equipped with the elasticity fixed arm that is loudspeaker form on the solid fixed ring, and the welder cover is located in the fixed ring.

Preferably, the first clamping block of the first clamping groove and the second clamping block of the second clamping groove are both of triangular structures, and a second spring is sleeved on both the first guide pillar of the first clamping block and the second guide pillar of the second clamping block.

Preferably, the first connecting block fixedly connected with of first holder, the first connecting block is equipped with the mounting groove, and the one end that the first connecting block is close to second centre gripping groove is equipped with the limiting plate, and the bottom fixedly connected with connecting block two of translation subassembly is equipped with the draw runner that matches each other with the mounting groove on the second connecting block, and the below that the drive plate is located rotary actuator is equipped with locating hole two, and the cover is equipped with rather than screw-thread fit's locating pin two on the locating hole two.

Preferably, a first movable handle is sleeved on one side, away from the turntable, of the driving plate of the driving assembly, and a second movable handle is arranged on one side, away from the first clamping groove, of the fixing plate of the first fixing assembly.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the rotary driver is started, the output shaft of the rotary driver drives the rotary shaft fixedly connected with the rotary driver to rotate, the rotary shaft rotates to drive the rotary disc fixedly connected with the rotary driver, the rotary disc rotates to enable the second fixing shaft to rotate along the central shaft of the rotary disc, the first fixing shaft and the second fixing shaft are coupled with the adjusting assembly, the second fixing shaft rotates to drive the first fixing shaft coupled with the second fixing shaft to move through the adjusting assembly, the first fixing shaft is slidably connected with the sliding chute through the sliding block, the sliding block makes linear reciprocating motion along the direction of the sliding chute through the movement of the first fixing shaft, so that the movement of the welding gun fixed through the clamping assembly is driven, the nozzle of the welding gun makes linear reciprocating motion along the central axis direction of the steel bars, the welding gun is fixed through the clamping assembly, the driving assembly drives the welding gun, the welding gun can be used for welding the contact parts of the two steel bars without manually controlling the welding gun, the stability of the operation is improved, the operation difficulty is reduced, and the technical problem that the welding position is unqualified and secondary rework is needed;

2. according to the invention, the slide bar on the second connecting block of the driving plate is inserted into the mounting groove on the first connecting block of the first clamping groove until the first connecting block is abutted against the limiting plate, and then the second positioning pin is rotated to move the second positioning pin along the central shaft of the second positioning hole in threaded fit with the second positioning pin, so that the second connecting block is fixed on the first connecting block and cannot move, and thus the welding auxiliary mechanism and the fixing mechanism are assembled, the welding auxiliary mechanism can be respectively connected with a plurality of fixing structures through assembly, the position of the welding auxiliary mechanism can be rapidly fixed through an assembly, the adjustment of the welding auxiliary mechanism is reduced, the operation efficiency is improved, the disassembly mode is convenient for carrying equipment, and the technical problem that the welding auxiliary mechanism is required to be respectively matched with the fixing mechanism to complete welding during welding, and if the fixing mechanism and the welding auxiliary mechanism are in a separated state, the welding auxiliary mechanism is required to adjust the position for many times is solved;

3. the second connecting rod is sleeved in the first connecting rod, so that the second connecting rod can slide in the first connecting rod along the length direction of the second connecting rod, the first positioning pin is rotated, the free end of the first positioning pin moves along the central shaft direction of the fixed block due to the threaded fit of the first positioning pin and the fixed block, the first positioning pin penetrates through the outer wall of the first connecting rod to be in contact with the second connecting rod, the second connecting rod cannot slide in the first connecting rod along the length direction of the first connecting rod, the second connecting rod is fixed, the total length of the first connecting rod and the second connecting rod is limited, the moving distance of the sliding block along the sliding groove direction is changed by changing the total length of the first connecting rod and the second connecting rod, the moving distance of the welding gun along the central shaft direction of the steel bar is changed, the requirement of equipment for adapting to a complex construction environment is improved, the operation difficulty is reduced, the stability of the operation is improved, the technical problem that the construction environment is complex, the same position cannot be kept for fixing of the end part of the steel bar each time in the construction, and the linear displacement distance needs to be adjusted according to the actual situation is solved;

4. according to the welding gun, the clamping block is fixed in the clamping groove through the clamping groove, the welding gun sequentially penetrates through the first positioning hole, the nut and the fixing ring, the direction and the height of the nozzle of the welding gun are adjusted, the welding gun is enabled to be coaxial with the central shaft of the steel bar, the nut is rotated at the moment and is enabled to move along the central shaft of the first positioning hole, the horn-shaped elastic fixing arm is pressed by the nut, the fixing arm contracts towards the radial direction of the welding gun, the nut is enabled to move continuously until the fixing arm fixes the welding gun and cannot move, the nut is rotated in the direction, the elastic fixing arm loses pressure, the fixing arm is reset through elasticity, the fixing arm cannot apply pressure to the outer wall of the welding gun, the welding gun can move continuously, the annular nozzle of the welding gun is enabled to be coaxial with the central shaft of the steel bar through adjusting of the position of the welding gun in the direction of the central shaft of the first positioning hole, operation difficulty is reduced, the clamping and the fixing block are matched with the clamping block, equipment is convenient to disassemble, and the equipment is convenient to move, and the technical problem that manual operation enables the annular nozzle to be incapable of keeping coaxial with the central shaft of the steel bar all the central shaft to be kept is solved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a perspective view of the fixing mechanism of the present invention;

FIG. 4 is a schematic side view of the securing mechanism of the present invention;

FIG. 5 is a perspective view of a first fixing assembly of the present invention;

FIG. 6 is a perspective view of a first and second fastening assembly of the present invention;

FIG. 7 is a partial perspective view of the first and second fastening assemblies of the present invention;

FIG. 8 is a schematic perspective view of a first clamping block and a second clamping block of the present invention;

FIG. 9 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 4 in accordance with the present invention;

FIG. 10 is a perspective view of the welding assist mechanism of the present invention;

FIG. 11 is a partial perspective view of the drive assembly of the present invention;

fig. 12 is a perspective view illustrating a driving plate according to the present invention;

FIG. 13 is a perspective view of the driving assembly of the present invention;

FIG. 14 is a perspective view of the adjustment assembly of the present invention;

FIG. 15 is a partial perspective view of the clamping assembly of the present invention;

the reference numbers in the figures are:

1-a welding gun; 1 a-a spout;

2-a fixing mechanism; 2 a-a first fixation assembly; 2a 1-fixation plate; 2a 2-first clamping groove; 2a 3-clamping block one; 2a 4-guide pillar one; 2a 5-screw one; 2a 6-extension rod one; 2a 7-through hole one; 2a 8-connecting block I; 2a 9-mounting groove; 2a 10-a movable handle one; 2a 10-limiting plate; 2 b-a second fixation assembly; 2b 1-a second clamping groove; 2b 2-a second clamping block; 2b 3-guide pillar two; 2b 4-screw two; 2b 5-a second extension rod; 2b 6-through hole two; 2b 7-displacement block; 2 c-spring two;

3-a translation assembly; 3 a-a displacement chamber; 3a 1-opening; 3a 2-snap groove; 3a 3-sliding groove; 3 b-spring one; 3 d-a movable oil cylinder;

4-a welding assistance mechanism; 4 a-a drive assembly; 4a 1-drive plate; 4a 2-positioning hole II; 4a 3-a second positioning pin; 4a 4-a movable handle II; 4a 5-chute; 4a 6-slide block; 4a7, fixing the shaft I; 4a 8-carousel; 4a 9-a second fixed shaft; 4a 10-rotary drive; 4a 11-rotation axis; 4 b-a regulating assembly; 4b 1-first connecting rod; 4b 2-a second connecting rod; 4b 3-fixation holes; 4b 4-positioning pin I; 4 c-a clamping assembly; 4c 1-fixed block; 4c 2-card slot; 4c 3-a clamping block; 4c 4-positioning hole one; 4c 5-nut; 4c 6-mounting holes; 4c 7-a retaining ring; 4c 8-fixed arm; 4 d-connecting block II; 4d 1-slide bar.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Because the welding gun 1 is manually controlled to weld the joint of the steel bars, high construction process requirements are required for constructors, and in order to solve the technical problem, the following technical scheme is provided as shown in fig. 1-15:

an auxiliary device for building construction erection, comprising:

the welding gun 1 is used for welding the steel bar;

a plurality of fixing mechanisms 2, wherein each fixing mechanism 2 comprises a first fixing component 2a and a second fixing component 2b,

the first fixing component 2a is used for fixing the steel bars to be welded;

the second fixing component 2b is positioned on the first fixing component 2a, and the second fixing component 2b is used for fixing the lengthened steel bar;

the number of the translation assemblies 3 corresponds to the number of the fixing mechanisms 2 one by one, the translation assemblies 3 are positioned on the first fixing assemblies 2a, and the translation assemblies 3 are used for driving the second fixing assemblies 2b to approach the first fixing assemblies 2a when the welding gun 1 works so as to enable the lengthened steel bars to be in butt joint with the central shaft of the steel bars to be welded;

a welding auxiliary mechanism 4 which is detachably matched with the fixing mechanism 2 is also arranged beside the fixing mechanism, the welding auxiliary mechanism 4 comprises a driving component 4a and an adjusting component 4b,

the clamping assembly 4c is positioned on the driving assembly 4a, the clamping assembly 4c is used for fixing the welding gun 1,

the driving unit 4a is configured to drive the welding gun 1 to perform linear reciprocating movement in the direction of the center axis of the contact portion between the elongated reinforcing bar and the reinforcing bar to be welded, and to weld the contact portion between the two reinforcing bars by the welding gun 1.

Firstly, reinforcing steel bars needing to be welded are fixed through a first fixing component 2a of a fixing mechanism 2, then, elongated reinforcing steel bars are fixed through a second fixing component 2b, a welding gun 1 is fixed through a clamping component 4c, the welding gun 1 is driven through a driving component 4a to linearly reciprocate in the direction of a central shaft of a contact part of the elongated reinforcing steel bars and the reinforcing steel bars needing to be welded, so that the two contact parts are welded, the contact part of the two reinforcing steel bars is heated and plasticized or liquefied through flame of the welding gun 1, then, the second fixing component 2b is driven to be close to the first fixing component 2a through a translation component 3, the elongated reinforcing steel bars are butted with the central shaft of the reinforcing steel bars needing to be welded, so that the welding of the two reinforcing steel bars is completed, multiple groups of reinforcing steel bars are respectively fixed through a plurality of fixing mechanisms 2, a constructor is transported to a next group of fixed fixing mechanisms 2 through a welding auxiliary mechanism 4 on the disassembled welded reinforcing steel bars and assembled with the same, the same are welded through the driving component 4a reciprocating mode, so that manual control of the reinforcing steel bars is not needed, the reinforcing steel bars are not needed, the operation burden 1 is reduced, the operation difficulty is reduced, the welding efficiency is further improved, and the welding efficiency is reduced.

When the steel bar is lengthened and welded, the steel bar needs to be fixed, so that the welding gun 1 can work conveniently, and in order to solve the technical problem, as shown in fig. 2 to 9, the following technical solutions are provided:

the first fixing assembly 2a comprises a fixing plate 2a1, a first clamping groove 2a2, a first clamping block 2a3, a first guide post 2a4 and a first screw 2a5, the fixing plate 2a1 is of a strip-shaped plate-shaped structure, the first clamping groove 2a2 is fixedly connected to the side wall of one side of the fixing plate 2a1, the first screw 2a5 is located in the center of the top of the first clamping groove 2a2 in a vertical state and is in threaded fit with the first clamping groove, an extension rod 2a6 placed in a horizontal state is arranged at the top of the first screw 2a5, the first clamping block 2a3 is located at the bottom end of the first screw 2a5 in a horizontal state, two through holes 2a7 penetrating through the first screw 2a5 are further formed in the side of the first screw 2a5, the first guide posts 2a4 are two, the two guide posts 2a4 are located in the two through holes 2a7 respectively in a vertical state, and the two guide posts 2a4 are in sliding connection with the two through holes 2a 7.

The fixing plate 2a1 is moved to the side of a steel bar needing to be welded, the steel bar is placed in the first clamping groove 2a2, the screw I2 a5 is rotated, the screw I2 a5 is in threaded fit with the top of the first clamping groove 2a2, so that the screw I2 a5 moves along the central shaft direction of the threaded hole, the screw I2 a5 moves to drive the clamping block I2 a3 connected with the screw I2 a5 to move, the two guide posts I2 a4 are driven to move along the central shaft direction of the through hole I2 a7 through the movement of the clamping block I2 a3, the clamping block I2 a3 is in contact with the steel bar, and the steel bar is clamped in the first clamping groove 2a2 and cannot move; the extension rod-2 a6 on the top of the screw-2 a5 facilitates the constructor to rotate the screw-2 a5, and the guide pillar-2 a4 provides a guiding function, so that the clamping block-2 a3 can better press the reinforcing steel bars.

In order to solve the technical problem of the coaxial fixation of the second fixing component 2b and the reinforcing steel bar clamped by the first fixing component 2a, as shown in fig. 2 to 9, the following technical solutions are provided:

the second fixing assembly 2b comprises a second clamping groove 2b1, a second screw 2b4 and a second guide pillar 2b3, the second clamping groove 2b1 is located at one end, away from the first clamping groove 2a2, of the fixing plate 2a1, the second clamping groove 2b1 is identical to the cross section of the first clamping groove 2a2, a displacement block 2b7 is arranged on one side, close to the fixing plate 2a1, of the second clamping groove 2b1, the displacement block 2b7 penetrates through the fixing plate 2a1 and is in sliding connection with the fixing plate, the second screw 2b4 is located at the top of the second clamping groove 2b1 and is in threaded fit with the second clamping groove, a second through hole 2b6 is formed in the top of the second clamping groove 2b1 and is located beside the second screw 2b4, the second guide pillar 2b3 is in a vertical state, the second guide pillar 2b3 is located in the second through hole 2b6, the second screw 2b4 and the bottom of the second guide pillar 2b3 are connected with the second clamping block 2b2, and the second screw 2b2 is horizontally placed, and an extension rod 2b5 is arranged at the top of the second screw 2b 4.

After the reinforcing bar that first fixed subassembly 2a will need the welding is fixed, through placing the reinforcing bar that will lengthen in second centre gripping groove 2b1, through rotatory screw two 2b4, screw two 2b4 removes along its central axis direction, thereby the removal of the grip block two 2b2 of being connected with it has been driven, the removal of grip block two 2b2 has driven the removal of the guide pillar two 2b3 of being connected with it, guide pillar two 2b3 removes along the center pin direction of through-hole two 2b6, thereby it carries out the centre gripping to drive the grip block to carry out the centre gripping to the reinforcing bar in second centre gripping groove 2b1, extension rod two 2b5 at screw two 2b4 top makes things convenient for constructor to rotate screw two 2b4, guide pillar two 2b3 provide the effect of direction, make grip block two 2b2 to better exert pressure of reinforcing bar simultaneously, because of second centre gripping groove 2b1 is unanimous with the cross section of first centre gripping groove 2a2, make the reinforcing bar when conflicting and pressing, make the reinforcing bar unanimous when conflicting, make the reinforcing bar be inconsistent to carry out the butt joint fixing plate along the welding torch 2b 2a drive of reinforcing bar 1, make two fixed plate that carry out the butt joint.

In order to solve the technical problem, as shown in fig. 2 to 9, the following technical solutions are provided:

translation subassembly 3 all drives through activity hydro-cylinder 3d, translation subassembly 3 includes displacement chamber 3a and spring 3b, displacement chamber 3a is cylindric structure, displacement chamber 3a is horizontal state fixed connection and keeps away from the one end of second centre gripping groove 2b1 in fixed plate 2a1, one side that displacement chamber 3a is close to fixed plate 2a1 is equipped with sliding tray 3a3, displacement piece 2b7 runs through the part through fixed plate 2a1 and passes sliding tray 3a3 and be located displacement chamber 3a, and displacement piece 2b7 and displacement chamber 3a sliding connection, one end that displacement chamber 3a is close to second centre gripping groove 2b1 is equipped with opening 3a1, opening 3a1 department in displacement chamber 3a is equipped with joint groove 3a2, activity hydro-cylinder 3d and displacement chamber 3 a's joint groove 3a2 are mutually supported, spring 3b fixed connection is in one side that opening 3a1 was kept away from to displacement piece 2b 7.

The movable oil cylinder 3d is connected with an external oil pump, when a welding gun 1 welds a reinforcing steel bar, the movable oil cylinder 3d is clamped with an opening 3a1 of a displacement cavity 3a through a clamping groove 3a2, the initial position of a displacement block 2b7 of a second clamping groove 2b1 is located at the opening 3a1 of the displacement cavity 3a, the output shaft of the movable oil cylinder 3d is extended by starting the oil pump, the output shaft of the movable oil cylinder 3d is abutted to the displacement block 2b7, the displacement plate slides along a sliding groove 3a3 of the displacement cavity 3a, so that the second clamping groove 2b1 is driven to translate towards the first clamping groove 2a2, the reinforcing steel bar fixed in the second clamping groove 2b1 exerts pressure on the reinforcing steel bar fixed on the first clamping groove 2a2, the pressure can be accurately adjusted by the oil pump, after the welding is completed, two screws 2b4 on the second clamping groove 2b1 are loosened, through taking out the movable oil cylinder 3d, the first spring 3b 7 is connected with the initial position, the welding worker can reset the movable oil cylinder 4, and the auxiliary oil cylinder 3d can be reset, and the construction worker can save the construction time and the construction efficiency of a construction machine.

In order to solve the technical problem that the manual operation causes unstable holding of the welding gun 1, causes unqualified welding at the welding position and needs secondary rework, as shown in fig. 10-15, the following technical scheme is provided:

the driving assembly 4a comprises a driving plate 4a1, a sliding groove 4a5, a sliding block 4a6, a rotary disc 4a8, a rotary driver 4a10, a rotary shaft 4a11 and an adjusting assembly 4b, the driving plate 4a1 is of a rectangular plate-shaped structure, the driving plate 4a1 is located at the top of the fixing plate 2a1 in a vertical state, the sliding groove 4a5 is arranged in the center of the driving plate 4a1 along the length direction of the driving plate 4a1, the sliding block 4a6 is located on the sliding groove 4a5, the sliding block 4a6 is in sliding connection with the driving plate 4a1 through the sliding groove 4a5, a clamping assembly 4c is fixedly connected to the sliding block 4a6, a first fixing shaft 4a6 placed horizontally on the side of the clamping assembly 4c is arranged, the rotary shaft 4a11 is arranged on one side, close to the first clamping groove 2a2, of the driving plate 4a1, the rotary disc 4a8 is sleeved on the rotary shaft 4a11 and fixedly connected with the rotary shaft 4a8, a second fixing shaft 4a8 placed horizontally is arranged on the rotary shaft, two ends of the adjusting assembly 4b are respectively on the first fixing shaft 4a6 and the second fixing shaft 4a8, the side, the rotary driver 4a10 is connected with the side wall of the rotary shaft 4a, the rotary shaft 4a side, which is far away from the rotary driver 4a fixing shaft, and the rotary shaft, the rotary shaft 4a 10.

By starting the rotary driver 4a10, the output shaft of the rotary driver 4a10 drives the rotary shaft 4a11 fixedly connected with the rotary driver to rotate, the rotary shaft 4a11 drives the rotary disc 4a8 fixedly connected with the rotary driver to rotate, the rotary disc 4a8 rotates to enable the fixed shaft two 4a8 to rotate along the central shaft of the rotary disc 4a8, and because the adjusting component 4b is axially connected between the fixed shaft one 4a6 and the fixed shaft two 4a8, the rotation of the fixed shaft two 4a8 drives the fixed shaft one 4a6 axially connected with the fixed shaft through the adjusting component 4b, and because the sliding block 4a6 is slidably connected with the sliding chute 4a5, the sliding block 4a6 linearly reciprocates along the direction of the sliding chute 4a5 through the movement of the fixed shaft one 4a6, so as to drive the movement of the welding gun 1 fixed through the clamping component 4c, so that the nozzle 1a of the welding gun 1 linearly reciprocates along the direction of the central axis of the steel bar, the clamping component 4c fixes the welding gun 1, the driving component 4a drives the welding gun 1, so that the welding gun 1 can be welded without manual control of the two welding guns, and the stability of the welding operation of the steel bar is improved, and the stability of the steel bar is reduced.

In view of the complexity of construction environment, the fixing of the end of the steel bar during construction cannot keep the same position every time, so that the driving assembly 4a needs to adjust the displacement distance of the straight line according to the actual situation, and in order to solve the technical problem, as shown in fig. 10-15, the following technical solutions are provided:

the adjusting component 4b is a first connecting rod 4b1 and a second connecting rod 4b2, the second connecting rod 4b2 is sleeved inside the first connecting rod 4b1, a fixing hole 4b3 is formed in the outer wall of the first connecting rod 4b1, and a first positioning pin 4b4 in threaded fit with the fixing hole 4b3 is sleeved in the fixing hole 4b 3.

The second connecting rod 4b2 is sleeved in the first connecting rod 4b1, so that the second connecting rod 4b2 can slide in the first connecting rod 4b1 along the length direction of the first connecting rod 4b1, the first positioning pin 4b4 is rotated, and the first positioning pin 4b4 is in threaded fit with the fixed block 4c1, so that the free end of the first positioning pin 4b4 moves in the central shaft direction of the fixed block 4c1, the first positioning pin 4b4 penetrates through the outer wall of the first connecting rod 4b1 to be in contact with the second connecting rod 4b2, the second connecting rod 4b2 cannot slide in the first connecting rod 4b1 along the length direction of the second connecting rod 4b2, the second connecting rod 4b2 is fixed, the total length of the first connecting rod 4b1 and the second connecting rod 4b2 is limited, the total length of the first connecting rod 4b1 and the second connecting rod 4b2 is changed, the moving distance of the sliding block 4a6 along the direction of the sliding groove 4a5 is changed, the moving distance of the first connecting rod 1 along the central shaft direction is changed, the device is further, the device is improved in adaptation to meet the requirements of complex construction environments, and the difficulty of welding gun is reduced.

The nozzle 1a of the welding gun 1 is generally an annular nozzle 1a, and when welding is performed, the annular nozzle 1a is placed coaxially with the central axis of the steel bar, so that flame heats the surface of the steel bar to plasticize and liquefy the surface of the steel bar, but manual operation may cause that the annular nozzle 1a cannot be always kept coaxial with the central axis of the steel bar, and in order to solve the technical problem, as shown in fig. 10 to 15, the following technical solutions are provided:

joint subassembly 4c includes fixed block 4c1 and joint piece 4c3, fixed block 4c1 fixed connection is on slider 4a6, be equipped with draw-in groove 4c2 on the fixed block 4c1, joint piece 4c3 is located in draw-in groove 4c2 and rather than the joint cooperation, the central authorities of joint piece 4c3 are equipped with locating hole 4c4, be equipped with on the locating hole 4c4 with its screw-thread fit's nut 4c5, the inside of nut 4c5 is equipped with the mounting hole 4c6 that the pipe passed it, be equipped with in the mounting hole 4c6 rather than matcing solid fixed ring 4c7 each other, be equipped with the elasticity fixed arm 4c8 that is loudspeaker form on the solid fixed ring 4c7, welder 1 cover is located in solid fixed ring 4c 7.

Firstly, a clamping block 4c3 is fixed in a clamping groove 4c2 through a clamping groove 4c2, then a welding gun 1 sequentially penetrates through a positioning hole 4c4, a nut 4c5 and a fixing ring 4c7, the welding gun 1 is enabled to be coaxial with a central shaft of a steel bar by adjusting the direction and the height of a nozzle 1a of the welding gun 1, at the moment, the nut 4c5 is rotated to enable the nut 4c5 to move along the central shaft of the positioning hole 4c4, the nut 4c5 moves to press a horn-shaped elastic fixing arm 4c8, the fixing arm 4c8 contracts towards the radial direction of the welding gun 1, the nut 4c5 continuously moves until the fixing arm 4c8 fixes the welding gun 1 and cannot move, the nut 4c5 rotates in the direction, the elastic fixing arm 4c8 loses pressure, the fixing arm 4c8 resets through elasticity, the fixing arm 4c8 cannot apply pressure to the outer wall of the welding gun 1, the welding gun 1 can continuously move, the positioning hole 1 is adjusted in the direction of the central shaft of the welding gun 1, the annular nozzle 1a coaxial with the central shaft of the steel bar, the fixing nozzle 1a central shaft of the welding gun 1 is enabled to be coaxial with the central shaft of the steel bar, the fixing arm 4c3, the difficulty of an operation block is reduced, the clamping block 4c3 is convenient to be conveniently detached from the clamping device, and the clamping device is convenient to be conveniently.

In order to solve the technical problem of coaxial clamping and butting of central shafts of two reinforcing steel bars, the following technical scheme is provided as shown in figures 2 to 9:

the first clamping block 2a3 of the first clamping groove 2a2 and the second clamping block 2b2 of the second clamping groove 2b1 are both of triangular structures, and a spring 2c is sleeved on the guide pillar 2a4 of the first clamping block 2a3 and the guide pillar 2b3 of the second clamping block 2b 2.

When grip block 2a3 and grip block two 2b2 are respectively to the radial centre gripping of reinforcing bar, through the structure of triangle form, when making grip block 2a3 and grip block two 2b2 and reinforcing bar contact, make the reinforcing bar be located the center of triangle form mechanism all the time, make the reinforcing bar not have the space toward both sides skew because of pressure at the in-process of centre gripping, the reinforcing bar is by the centre gripping when the bottom in first centre gripping groove 2a2 and second centre gripping groove 2b1, can dock through the better center pin of translation subassembly 3, spring two 2c that the cover was established on guide pillar one 2a4 and the guide pillar two 2b3 makes the grip block inseparabler to the centre gripping of reinforcing bar, increase the stability of grip block to the reinforcing bar centre gripping, be convenient for the butt joint of two reinforcing bars.

During welding, the welding assisting mechanism 4 is required to be respectively matched with the fixing mechanism 2 to complete welding, if the fixing mechanism 2 and the welding assisting mechanism 4 are in a separated state, the welding assisting mechanism 4 needs to adjust the position for multiple times, and in order to solve the technical problem, as shown in fig. 2 to 9, the following technical scheme is provided:

the top fixedly connected with connecting block 2a8 of first grip slipper, connecting block 2a8 is equipped with mounting groove 2a9, connecting block 2a8 is close to second grip slipper 2b 1's one end and is equipped with limiting plate 2a11, the bottom fixedly connected with connecting block two 4d of translation subassembly 3, be equipped with the draw runner 4d1 that matches each other with mounting groove 2a9 on the connecting block two 4d, the below that drive plate 4a1 is located rotary actuator 4a10 is equipped with locating hole two 4a2, the cover is equipped with rather than screw-thread fit's locating pin two 4a3 on locating hole two 4a 2.

Through inserting the draw runner 4d1 on the connecting block two 4d of drive plate 4a1 in mounting groove 2a9 on the connecting block one 2a8 of first centre gripping groove 2a2, conflict with limiting plate 2a11 until connecting block one 2a8, rethread rotational positioning round pin two 4a3, make locating pin two 4a3 remove along the center pin rather than screw-thread fit's locating hole two 4a2, make connecting block two 4d be fixed in on connecting block one 2a8 unable removal, thereby make welding complementary unit 4 and the assembly of fixed establishment 2 accomplish, make welding complementary unit 4 can be connected respectively with a plurality of fixed knot constructs through the equipment, can fix welding complementary unit 4's position fast through the subassembly, the adjustment of welding complementary unit 4 has been reduced, the operating efficiency is promoted, the detachable mode also makes things convenient for the transport of equipment.

In order to solve the technical problem of facilitating the mobile device, as shown in fig. 3 and 13, the following technical solutions are provided:

a movable handle I4 a4 is sleeved on one side, away from the rotating disc 4a8, of the driving plate 4a1 of the driving assembly 4a, and a movable handle II 2a10 is arranged on one side, away from the first clamping groove 2a2, of the fixing plate 2a1 of the first fixing assembly 2 a.

The fixing mechanism 2 and the welding auxiliary mechanism 4 can be conveniently carried through the first movable handle 2a10 and the second movable handle 4a4, and the carrying by construction personnel is facilitated.

The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An auxiliary device for building structural erection, comprising:

the welding gun (1) is used for welding the steel bar;

a plurality of fixing mechanisms (2), wherein each fixing mechanism (2) comprises a first fixing component (2 a) and a second fixing component (2 b),

the first fixing component (2 a) is used for fixing the steel bars to be welded;

the second fixing component (2 b) is positioned on the first fixing component (2 a), and the second fixing component (2 b) is used for fixing the lengthened steel bar;

the welding gun comprises translation assemblies (3), the number of the translation assemblies (3) corresponds to the number of the fixing mechanisms (2) one by one, the translation assemblies (3) are located on the first fixing assembly (2 a), and the translation assemblies (3) are used for driving the second fixing assembly (2 b) to approach the first fixing assembly (2 a) when the welding gun (1) works, so that the lengthened steel bars are butted with a central shaft of the steel bars to be welded;

the side of the fixing mechanism (2) is also provided with a welding auxiliary mechanism (4) which is matched with the fixing mechanism in a dismounting way, the welding auxiliary mechanism (4) comprises a driving component (4 a) and a clamping component (4 c),

the clamping component (4 c) is positioned on the driving component (4 a), the clamping component (4 c) is used for fixing the welding gun (1),

the driving assembly (4 a) is used for driving the welding gun (1) to perform linear reciprocating movement along the central axis direction of the contact part of the lengthened steel bar and the steel bar to be welded, so that the contact part of the two steel bars is welded by the welding gun (1);

the first fixing assembly (2 a) comprises a fixing plate (2 a 1), a first clamping groove (2 a 2), a first clamping block (2 a 3), a first guide pillar (2 a 4) and a first screw (2 a 5), wherein the fixing plate (2 a 1) is of a long strip-shaped plate-shaped structure, the first clamping groove (2 a 2) is fixedly connected to the side wall of one side of the fixing plate (2 a 1), the first screw (2 a 5) is located in the center of the top of the first clamping groove (2 a 2) in a vertical state and is in threaded fit with the first clamping groove, an extension rod (2 a 6) placed in a horizontal state is arranged at the top of the first screw (2 a 5), the first clamping block (2 a 3) is located at the bottom end of the first screw (2 a 5) in a horizontal state, two first through holes (2 a 7) penetrating through the first clamping groove (2 a 2) are further arranged beside the first screw (2 a 5), the first guide pillar (2 a 4) is provided with two guide pillars (2 a 4), and the two guide pillars (2 a 4) are respectively located in the two through holes (2 a 7) and are connected with the first through holes (2 a 7) in a sliding manner;

the driving component (4 a) comprises a driving plate (4 a 1), a sliding chute (4 a 5), a sliding block (4 a 6), a rotating disc (4 a 8), a rotating driver (4 a 10), a rotating shaft (4 a 11) and an adjusting component (4 b), the driving plate (4 a 1) is of a rectangular plate-shaped structure, the driving plate (4 a 1) is located at the top of the fixing plate (2 a 1) in a vertical state, a sliding groove (4 a 5) arranged in the length direction of the driving plate (4 a 1) is formed in the center of the driving plate (4 a 1), a sliding block (4 a 6) is located on the sliding groove (4 a 5), the sliding block (4 a 6) is in sliding connection with the driving plate (4 a 1) through the sliding groove (4 a 5), a clamping component (4 c) is fixedly connected to the sliding block (4 a 6), a first fixing shaft (4 a 7) placed in a horizontal state is arranged on the side of the clamping component (4 c), a rotating shaft (4 a 11) is arranged on one side, close to the first clamping groove (2 a 2), of the driving plate (4 a 1), a rotating disc (4 a 8) is sleeved on the rotating shaft (4 a 11) and fixedly connected with the rotating shaft (4 a 9), a second fixing shaft (4 a 9) placed in a horizontal state is arranged on the rotating disc (4 a 8), two ends of the adjusting component (4 b) are respectively connected with the first fixing shaft (4 a 7) and the second fixing shaft (4 a 9), the rotating shaft (10 a) and the driving plate (4 a) is located on one side, and far away from the side of the rotating shaft of the driving plate (4 a) through the rotating shaft (4 a) and the driving plate (4 a) and the rotating shaft (10 a) of the driving plate (4 a) is connected with the rotating shaft (4 a) through the rotating shaft (4 a) and the rotating shaft (10);

top fixedly connected with connecting block (2 a 8) of first centre gripping groove (2 a 2), connecting block (2 a 8) is equipped with mounting groove (2 a 9), the one end that connecting block (2 a 8) is close to second centre gripping groove (2 b 1) is equipped with limiting plate (2 a 11), the bottom fixedly connected with connecting block two (4 d) of drive plate (4 a 1), be equipped with draw runner (4 d 1) that matees each other with mounting groove (2 a 9) on connecting block two (4 d), the below that drive plate (4 a 1) is located rotary actuator (4 a 10) is equipped with locating hole two (4 a 2), the cover is equipped with locating pin two (4 a 3) rather than screw-thread fit on locating hole two (4 a 2).

2. The auxiliary equipment for building structure splicing according to claim 1, wherein the second fixing component (2 b) comprises a second clamping groove (2 b 1), a second screw (2 b 4) and a second guide pillar (2 b 3), the second clamping groove (2 b 1) is located at one end, away from the first clamping groove (2 a 2), of the fixing plate (2 a 1), the second clamping groove (2 b 1) is consistent with the cross section of the first clamping groove (2 a 2), a displacement block (2 b 7) is arranged on one side, close to the fixing plate (2 a 1), of the second clamping groove (2 b 1), the displacement block (2 b 7) penetrates through the fixing plate (2 a 1) and is in sliding connection with the fixing plate, the second screw (2 b 4) is located at the top of the second clamping groove (2 b 1) and is in threaded fit with the second clamping groove, a second through hole (2 b 6) is arranged on the side, close to the second screw (2 b 4), the second guide pillar (2 b 3) is located in a vertical state, the second through hole (2 b 6) is located at the top of the second clamping groove (2 b 1), and a horizontally extending rod (2 b) is arranged at the top of the second clamping groove (2 b 1), and a horizontal rod (2 b 4) is arranged at the top of the second clamping groove (2 b 3).

3. The auxiliary assembly for building structure assembly according to claim 2, wherein the translation assembly (3) is driven by a movable oil cylinder (3 d), the translation assembly (3) comprises a displacement cavity (3 a) and a first spring (3 b), the displacement cavity (3 a) is of a cylindrical structure, the displacement cavity (3 a) is horizontally and fixedly connected to one end, far away from the second clamping groove (2 b 1), of the fixing plate (2 a 1), a sliding groove (3 a 3) is formed in one side, close to the fixing plate (2 a 1), of the displacement cavity (3 a), the displacement block (2 b 7) penetrates through a part, through the fixing plate (2 a 1), of the fixing plate to penetrate through the sliding groove (3 a 3) and is located in the displacement cavity (3 a), the displacement block (2 b 7) is slidably connected with the displacement cavity (3 a) and is provided with an opening (3 a 1) at one end, close to the second clamping groove (2 b 1), a clamping groove (3 a 2a 1) is provided with an opening (3 a 1) at the opening (3 a 1) of the displacement cavity (3 a), and the movable oil cylinder (3 d) is connected to one side, far away from the opening (3 b) of the fixing plate (3 a) and the displacement cavity (3 b) and the opening (3 b) is matched with the opening of the fixing plate (3 a).

4. The auxiliary device for assembling the building structure according to claim 1, wherein the adjusting component (4 b) comprises a first connecting rod (4 b 1) and a second connecting rod (4 b 2), the second connecting rod (4 b 2) is sleeved inside the first connecting rod (4 b 1), a fixing hole (4 b 3) is formed in the outer wall of the first connecting rod (4 b 1), and a first positioning pin (4 b 4) in threaded fit with the fixing hole (4 b 3) is sleeved inside the fixing hole (4 b 3).

5. The auxiliary assembly for building structure assembly according to claim 1, wherein the clamping assembly (4 c) comprises a fixing block (4 c 1) and a clamping block (4 c 3), the fixing block (4 c 1) is fixedly connected to the sliding block (4 a 6), a clamping groove (4 c 2) is formed in the fixing block (4 c 1), the clamping block (4 c 3) is located in the clamping groove (4 c 2) and is in clamping fit with the clamping block, a first positioning hole (4 c 4) is formed in the center of the clamping block (4 c 3), a nut (4 c 5) in threaded fit with the first positioning hole (4 c 4) is arranged on the first positioning hole (4 c 4), a mounting hole (4 c 6) through which a pipe penetrates is formed in the nut (4 c 5), a fixing ring (4 c 7) matched with the fixing block is formed in the mounting hole (4 c 6), an elastic fixing arm (4 c 8) in a horn shape is arranged on the fixing ring (4 c 7), and the welding gun (1) is sleeved in the fixing ring (4 c 7).

6. The auxiliary equipment for building structure splicing as claimed in claim 2, wherein the first clamping block (2 a 3) of the first clamping groove (2 a 2) and the second clamping block (2 b 2) of the second clamping groove (2 b 1) are both of triangular structures, and the first guide pillar (2 a 4) of the first clamping block (2 a 3) and the second guide pillar (2 b 3) of the second clamping block (2 b 2) are both sleeved with the second spring (2 c).

7. An auxiliary device for building structure assembly according to claim 1, wherein a side of the driving plate (4 a 1) of the driving assembly (4 a) far away from the turntable (4 a 8) is sleeved with a first movable handle (4 a 4), and a side of the fixing plate (2 a 1) of the first fixing assembly (2 a) far away from the first clamping groove (2 a 2) is provided with a second movable handle (2 a 10).