CN210254790U

CN210254790U - Welding rack reliable in fixation and suitable for reinforcing steel bars with different diameters

Info

Publication number: CN210254790U
Application number: CN201921087028.8U
Authority: CN
Inventors: 江超; 蔡俊华; 魏玉吉; 张佑义; 史结琼; 何卫东; 胡兆远; 朱书洋
Original assignee: Sanming Puyan Highway Co ltd; CCCC SHEC Fourth Engineering Co Ltd
Current assignee: Sanming Puyan Highway Co ltd; CCCC SHEC Fourth Engineering Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-04-07
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a fixity is reliable and be applicable to the welding frame of different diameter reinforcing bars relates to reinforcing bar processing technology field. The utility model discloses a base and the controller that sets up on the base, the both ends of base up end are provided with respectively and move the baffle and decide the baffle, it links to each other with piston rod of the cylinder to move the baffle, the cylinder is fixed in on the base, and be connected with the controller, it forms the roof beam of placing that supplies the reinforcing bar to place to lie in to move the baffle and decide the outside extension of base up end along the both sides level of base, the top of base articulates through sliding hinge support has the pressure roof beam that is used for compressing tightly the reinforcing bar that can reciprocate, the pressure roof beam is frame construction, this pressure roof beam is fixed on the base through the buckle level of keeping away from articulated one end. The utility model discloses a predominant use can effectively avoid the weldment to take place to shift in welding process, and welding quality is guaranteed to accurate positioning welding track, simultaneously, and applicable in compressing tightly fixedly of different diameter reinforcing bars, the commonality is high and with low costs.

Description

Welding rack reliable in fixation and suitable for reinforcing steel bars with different diameters

Technical Field

The utility model relates to a reinforcing bar processing technology field, more specifically say, relate to a fixity is reliable and be applicable to the welding frame of different diameter reinforcing bars.

Background

Welding is a common lapping method in steel bar lapping. The steel bar directly transmits force through the molten metal, the quality of a welding seam is ensured, the defects in the aspects of strength, rigidity, recovery performance, destructive performance and the like do not exist, and the steel bar is an ideal connection mode. However, the welding quality is affected by voltage, climate, environment, construction conditions and operation level, the quality and management level of construction teams are difficult to ensure the construction quality, and in addition, the welding heat affects the material of the steel bars and changes the mechanical properties of the steel bars. And the defects of cold solder joint, air bubbles, slag inclusion, internal cracks and the like and the internal stress are difficult to eliminate through field detection. Therefore, in order to avoid instability of manual operation, mechanical operation is adopted for welding connection instead of manual operation, so that construction quality is ensured, and the advantage that the welding connection can ensure the overall performance of the steel bars is fully exerted. And in long-term benefit and comprehensive benefit, a large amount of steel is saved, and the cost is lower than that of manual operation. At present, the welding frame that has now is in the welding, and is unstable to the welding piece rigidity for there is the deviation in the welding track, and it is poor to lead to welding quality, and simultaneously, the welding frame that uses among the prior art can only compress tightly fixedly to the reinforcing bar of specific diameter, so the reinforcing bar of each kind of diameter all need make the welding frame that corresponds, therefore has certain limitation, does not possess commonality and with high costs.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

The utility model aims to overcome among the prior art welding frame unstable to welding piece rigidity for there is the deviation in the welding track, and it is poor to lead to welding quality, simultaneously, has certain limitation in the use, does not possess commonality and with high costs height not enough, provides a fixity reliably and is applicable to the welding frame of different diameter reinforcing bars, adopts the technical scheme of the utility model, can effectively avoid the welding piece to take place to shift in welding process, accurate positioning welding track guarantees welding quality, simultaneously, applicable in compressing tightly fixedly of different diameter reinforcing bars, the commonality is high and with low costs.

Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a welding frame that fixity is reliable and be applicable to different diameter reinforcing bars, include the base and set up the controller on the base, the both ends of base up end are provided with respectively moves the baffle and decides the baffle, it links to each other with the piston rod of the cylinder to move the baffle, the cylinder is fixed in on the base to be connected with the controller, be located and move the baffle and decide the base up end between the baffle and form the roof beam of placing that supplies the reinforcing bar to place along the outside extension of the both sides level of base, the top of base articulates through the slip hinged-support has the pressure beam that is used for compressing tightly the reinforcing bar that can reciprocate, the pressure beam is frame construction, and this pressure beam is fixed on the base through keeping away from the buckle level that articulated one end.

Further, the both sides of pressing the roof beam and all downwardly extending with base articulated position department form a portion, it has the through-hole to run through in a portion, be provided with the round bar that passes this through-hole on the base, the round bar sets up along perpendicular to base length direction level, leaves certain clearance on the direction of height between this round bar and the through-hole, still be provided with two screw holes in a portion, the axis of two screw holes is parallel to each other, and two equal threaded connection in the screw hole have adjusting bolt, and two adjusting bolt keep away from the one end of nut and support respectively in the both sides that the round bar is relative.

Furthermore, the base is of an I-shaped structure, and the base of the I-shaped structure comprises a vertical section, and a horizontal section I and a horizontal section II which are respectively connected with the upper end surface and the lower end surface of the vertical section.

Further, the one end that the buckle was kept away from to the pressure roof beam links to each other with horizontal segment II through the spring, the quantity of spring is two, and two springs are the splayed symmetrical arrangement that falls.

Further, the buckle includes the pivot, the pivot is rotated and is set up in the tip of above-mentioned pressure roof beam, and is provided with in this pivot and is used for the cover to establish the snap ring on horizontal segment I, the snap ring is fixed through rotating into fixing bolt on horizontal segment I.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a welding frame that fixity is reliable and be applicable to different diameter reinforcing bars, through moving the baffle and deciding mutually supporting of baffle, can realize the horizontal direction spacing to many reinforcing bars side by side to through placing the roof beam and pressing mutually supporting of roof beam, can realize the spacing of vertical direction to many reinforcing bars side by side, consequently can effectively avoid the weldment to take place to shift in welding process, accurate positioning welding track guarantees welding quality.

(2) The utility model discloses a welding frame that fixity is reliable and be applicable to different diameter reinforcing bars through leaving certain clearance between round bar and the through-hole on the direction of height, can make the pressure roof beam can reciprocate to can adjust the pressure roof beam and place the interval between the roof beam, and then can be applicable to compressing tightly fixedly of different diameter reinforcing bars, thereby satisfy the requirement that the commonality is high and with low costs.

(3) The utility model discloses a welding frame that fixity is reliable and be applicable to the reinforcing bar of different diameters, through set up the spring in the one end of keeping away from the buckle, can satisfy the best balanced state that needs to reach on both sides of pin joint on the one hand to better realize compressing tightly fixedly to the reinforcing bar; on the other hand, the pressing beam can be easily and freely rotated to a certain inclination angle, so that the steel bars can be conveniently taken out and placed.

(4) The utility model discloses a fixity is reliable and be applicable to the welding frame of different diameter reinforcing bars, structural design is reasonable, and the principle is simple, convenient to popularize and use.

Drawings

Fig. 1 is a front view of a welding frame of the present invention, which has reliable fixing property and is suitable for reinforcing bars with different diameters;

fig. 2 is a right side view of the welding frame of the present invention, which has reliable fixing property and is suitable for reinforcing bars with different diameters;

fig. 3 is the utility model discloses a top view of welding frame that fixity is reliable and be applicable to different diameter reinforcing bars.

The reference numerals in the schematic drawings illustrate:

1. a base; 2. placing a beam; 3. pressing the beam; 4. a cylinder; 5. a movable baffle plate; 6. a second baffle; 7. buckling; 8. fixing the bolt; 9. a spring; 10. a controller; 11. a through hole; 12. a round bar; 13. and adjusting the bolt.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

Combine fig. 1, fig. 2 and fig. 3, the welding frame that a fixity of this embodiment is reliable and be applicable to different diameter reinforcing bars, include base 1 and set up controller 10 on base 1, the both ends of base 1 up end are provided with respectively moves baffle 5 and decides baffle 6, it links to each other with cylinder 4 piston rod to move baffle 5, cylinder 4 is fixed in on the base 1, and be connected with controller 10, be located and move baffle 5 and decide 1 up end of base between the baffle 6 and extend outwards along base 1's both sides level and form the roof beam 2 of placing that supplies the reinforcing bar to place, base 1's top articulates through the slip hinge support has the pressure beam 3 that is used for compressing tightly the reinforcing bar that can reciprocate, pressure beam 3 is frame construction, this pressure beam 3 is fixed on base 1 through keeping away from 7 levels of buckle that articulated one end set up. In the embodiment, the placing beam 2 is also a frame structure and is parallel to the horizontal plane. It should be noted that: the utility model discloses a move baffle 5 and decide mutually supporting of baffle 6, can realize the spacing of horizontal direction to many reinforcing bars side by side to through placing roof beam 2 and pressing mutually supporting of roof beam 3, can realize the spacing of vertical direction to many reinforcing bars side by side, therefore the utility model discloses can effectively avoid the weldment to take place to shift in welding process, accurate positioning welding track guarantees welding quality. It needs to be further explained that: the utility model discloses a pressure roof beam 3 that articulates on base 1 can reciprocate this structural design for pressure roof beam 3 and place the interval between the roof beam 2 adjustable, thereby applicable in compressing tightly fixedly of different diameter reinforcing bars, the commonality is high and with low costs.

Specifically, in this embodiment: the both sides of pressure beam 3 and with the equal downwardly extending formation of base 1 articulated position department branch portion, it has through-hole 11 to run through in the branch portion, be provided with the round bar 12 that passes this through-hole 11 on the base 1, round bar 12 sets up along perpendicular to base 1 length direction level, leave certain clearance in the direction of height between this round bar 12 and the through-hole 11, still be provided with two screw holes in the branch portion, the axis of two screw holes is parallel to each other, and equal threaded connection has adjusting bolt 13 in two screw holes, the one end that the nut was kept away from to two adjusting bolt 13 supports respectively in the both sides that round bar 12 is relative. It should be noted that: the utility model discloses a two adjusting bolt 13 support respectively in the both sides that round bar 12 is relative, can realize fixing pressing 3 articulations of roof beam on base 1 to can accomplish the welding operation process to the same batch reinforcing bar that the diameter equals. It needs to be further explained that: the utility model discloses a leave certain clearance between round bar 12 and through-hole 11 in the direction of height, can make pressure roof beam 3 can reciprocate to can adjust pressure roof beam 3 and place the interval between the roof beam 2, and then applicable to compressing tightly of different diameter reinforcing bars fixed, thereby satisfy the requirement that the commonality is high and with low costs. When the adjusting device is used specifically, the two adjusting bolts 13 are firstly screwed out of the threaded holes, when the pressing beam 3 moves upwards or downwards to a required position, the two adjusting bolts 13 are respectively screwed into the two threaded holes, and one ends of the two adjusting bolts 13, which are far away from the nuts, are respectively abutted against two opposite sides of the round rod 12, so that the pressing beam 3 is fixed at the required height position. It should be further noted that: when the reinforcing steel bars need to be compressed, the pressing beam 3 is rotated to be parallel to the horizontal plane and is fixed on the base 1 through the buckle 7; when the reinforcing steel bars need to be placed or taken out, the pressing beam 3 is rotated to a certain inclination angle.

The base 1 is of an I-shaped structure, and the base 1 of the I-shaped structure comprises a vertical section, and a horizontal section I and a horizontal section II which are respectively connected with the upper end surface and the lower end surface of the vertical section. It should be noted that: the utility model discloses well design of base 1 of worker's style of calligraphy structure still has advantages such as matter is light, with low costs when satisfying the requirement of base 1 stability.

The one end that press beam 3 kept away from buckle 7 links to each other with horizontal segment II through spring 9, and the quantity of spring 9 is two, and two springs 9 are the symmetrical arrangement of shape of falling the eight. It should be noted that: when the reinforcing steel bar needs to be compressed, the spring 9 is in an extension state, and when the reinforcing steel bar needs to be placed or taken out, the spring 9 is in a natural state, so that the spring 9 is arranged at one end far away from the buckle 7, on one hand, the optimal balance state required to be reached at two sides of a hinge point can be met, and the reinforcing steel bar can be compressed and fixed better; on the other hand, the pressing beam 3 can be easily and freely rotated to a certain inclination angle, so that the steel bars can be conveniently taken out and placed.

The buckle 7 comprises a rotating shaft, the rotating shaft is rotatably arranged at the end part of the pressing beam 3, a clamping ring used for being sleeved on the horizontal section I is arranged on the rotating shaft, and the clamping ring is fixed by screwing a fixing bolt 8 into the horizontal section I. It should be noted that: the utility model discloses a snap ring cover is established on horizontal segment I to screw in fixing bolt 8 makes the side of snap ring support on fixing bolt 8, thereby makes pressure roof beam 3 compress tightly the fixed steel bar.

This fixity is reliable and be applicable to the welding frame's of different diameter reinforcing bars concrete use does: firstly, adjusting a pressing beam 3 to a required height position according to the diameter of a reinforcing steel bar, adjusting the distance between the pressing beam 3 and a placing beam 2 in a horizontal state to be the diameter of the reinforcing steel bar, then rotating the pressing beam 3 to a certain inclination angle, then placing a plurality of reinforcing steel bars in parallel with the same diameter on the placing beam 2, then controlling the action of a cylinder 4 by a controller 10 to drive a movable baffle 5 to move, thereby limiting the plurality of reinforcing steel bars in parallel between the movable baffle 5 and a fixed baffle 6, then rotating the pressing beam 3 to be parallel to the horizontal plane, enabling the pressing beam 3 to tightly press and fix the reinforcing steel bars through the matching of a buckle 7 and a fixed bolt 8, then carrying out welding operation, screwing out the fixed bolt 8 after welding, taking out the buckle 7, easily and freely rotating the pressing beam 3 to a certain inclination angle under the action of a spring 9, taking out the welded reinforcing steel bars, and then continuing the welding of the next batch of reinforcing steel bars, if the diameter of the next steel bar is equal to that of the steel bar which is welded immediately, the distance between the pressing beam 3 and the placing beam 2 does not need to be adjusted, and the subsequent operation steps are directly performed.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a fixity is reliable and be applicable to welding frame of different diameter reinforcing bars which characterized in that: including base (1) and set up controller (10) on base (1), the both ends of base (1) up end are provided with respectively and move baffle (5) and decide baffle (6), it links to each other with cylinder (4) piston rod to move baffle (5), cylinder (4) are fixed in on base (1) to be connected with controller (10), be located and move baffle (5) and decide base (1) up end between baffle (6) and extend outwards along the both sides level of base (1) and form placing roof beam (2) that supply the reinforcing bar to place, the top of base (1) articulates through the slip hinge support has pressure roof beam (3) that are used for compressing tightly the reinforcing bar that can reciprocate, pressure roof beam (3) are frame construction, should press roof beam (3) through keeping away from buckle (7) the level that articulated one end set up and fix on base (1).

2. A welding stand according to claim 1, which is reliable in fixation and suitable for reinforcing steel bars with different diameters, and is characterized in that: the both sides of pressing roof beam (3) and with base (1) articulated position department equal downwardly extending form a portion, it has through-hole (11) to run through in a portion, be provided with round bar (12) that pass this through-hole (11) on base (1), round bar (12) are along perpendicular to base (1) length direction level setting, leave certain clearance on the direction of height between this round bar (12) and through-hole (11), still be provided with two screw holes in a portion, the axis of two screw holes is parallel to each other, and two equal threaded connection in the screw hole have adjusting bolt (13), and the one end that the nut was kept away from in two adjusting bolt (13) supports respectively in the both sides that round bar (12) are relative.

3. A welding stand according to claim 1, which is reliable in fixation and suitable for reinforcing steel bars with different diameters, and is characterized in that: the base (1) is of an I-shaped structure, and the base (1) of the I-shaped structure comprises a vertical section, a horizontal section I and a horizontal section II which are respectively connected with the upper end face and the lower end face of the vertical section.

4. A welding stand according to claim 3, wherein the stand is secured to different diameter reinforcing bars, and comprises: the one end that presses roof beam (3) to keep away from buckle (7) is passed through spring (9) and is linked to each other with horizontal segment II, the quantity of spring (9) is two, and two spring (9) are the splayed symmetrical arrangement that falls.

5. A welding stand according to claim 3, wherein the stand is secured to different diameter reinforcing bars, and comprises: buckle (7) include the pivot, the pivot rotates the tip that sets up at above-mentioned pressure roof beam (3), and is provided with in this pivot and is used for the cover to establish the snap ring on horizontal segment I, the snap ring is fixed through go into fixing bolt (8) on horizontal segment I.