Reinforcing steel bar binding welding jig frame
Technical Field
The utility model relates to a positioner that uses when ligature welding reinforcing bar net, concretely relates to steel bar ligature welding bed-jig.
Background
In the construction of modern highways and bridges, the embedded reinforcing mesh is used more and more, and when the reinforcing mesh is bound and welded, the steel mesh is bound and welded on the reinforcing mesh binding jig frame, so that the method has the advantages of simplicity in operation and high binding and welding precision, and the quality of concrete pouring pieces can be effectively improved. The bed-jig that present reinforcing bar net preparation was used mostly is fixed, need remove the steel bar link plate of location usefulness earlier after the reinforcing bar net preparation is accomplished every time, and the reinforcing bar net handling after accomplishing the preparation again removes away. However, most of the steel bar hanging plates are made of steel plates, so that the steel bar hanging plates are heavy and need to be operated by multiple persons. In addition, the hanging plate and the stand column need to be dismantled and installed before and after the reinforcing mesh is manufactured every time, bolts for connecting the hanging plate and the stand column need to be repeatedly dismantled and assembled, labor intensity is high, danger is high, the hanging plate is prone to abrasion due to frequent dismantling, and adverse effects are brought to relative size precision of the jig frame.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a when using fixed bed-jig preparation reinforcing bar net among the solution prior art, intensity of labour is big, dangerous high, and needs dismouting link plate and stores pylon repeatedly, causes wearing and tearing to the link plate easily, and then influences the technical problem of bed-jig size precision, provides a reinforcement bonding welding bed-jig.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel bar binding welding jig is characterized by comprising a base, a first hanging frame, a jig vertical rod electric cylinder, a bracket electric cylinder and a hanging frame electric cylinder;
a plurality of groups of jig frame upright rods are arranged on the base along the length direction, each group of jig frame upright rods consists of two jig frame upright rods symmetrically arranged about the midpoint of the width direction of the base, a fixed bracket is arranged on the base between the two symmetrically arranged jig frame upright rods, and a lifting bracket is arranged on the base between the two adjacent groups of jig frame upright rods; each jig frame upright rod is provided with a second hanging frame;
one end of the first hanging frame is hinged to the upper part of any jig frame upright rod in each set of jig frame upright rods, and the other end of the first hanging frame is detachably connected to the other jig frame upright rod in each set of jig frame upright rods;
the electric cylinder for the jig frame upright rod is arranged on the base, and the output end of the electric cylinder is connected with the jig frame upright rod and can drive the jig frame upright rod to horizontally move along the width direction of the base; the bracket electric cylinder is arranged on the base, and the output end of the bracket electric cylinder is connected with the lifting bracket; the electric cylinder of the hanging rack is arranged on the vertical rod of the jig frame and can drive the first hanging rack to rotate.
Further, the device also comprises a slide rail and a slide block; the sliding rail is arranged on the base outside the jig frame upright rod; one end of the sliding block is fixedly connected with the jig frame upright rod, and the other end of the sliding block is connected with the output end of the jig frame upright rod electric cylinder; the slide block is matched with the slide rail.
Further, the lifting bracket comprises a horizontal bracket and two vertical brackets; the two vertical supports are respectively fixed on two sides of the base along the width direction, and guide holes are formed in the vertical supports; two ends of the horizontal support are respectively matched with the guide holes in the two vertical supports, and the horizontal support is connected with the output end of the bracket electric cylinder.
Furthermore, one end of the first hanging frame is hinged to the upper portion of the jig frame vertical rod on the same side in each group of jig frame vertical rods, and the other end of the first hanging frame is placed in a first hook arranged on the jig frame vertical rod on the other side in each group of jig frame vertical rods.
Further, the first hanger comprises a rotating rod and a plurality of second hooks which are arranged below the rotating rod along the axial direction of the rotating rod, and the rotating rod is connected with the output end of the hanger electric cylinder; the fixing bracket comprises a horizontal fixing bracket and two vertical fixing brackets fixed on the base, the horizontal fixing bracket is fixed between the two vertical fixing brackets, and a plurality of first grooves are formed in the horizontal fixing bracket; the number of the first grooves is the same as that of the second hooks.
Furthermore, the second hanging rack is a hanging plate fixed on the inner side of the jig frame vertical rod, and a plurality of second grooves are formed in the axial direction of the jig frame vertical rod.
Further, the jig frame upright rods are arranged at equal intervals along the length direction of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a reinforcement welding bed-jig, can take the reinforcing bar along base length direction and put in first recess, second stores pylon and second couple, the horizontal stand of lift bracket also is used for the support bar simultaneously, can carry out the ligature welding with reinforcing bar and the good frame form reinforcing bar frame of welding with the help of this bed-jig, form the reinforcing bar net of accomplishing, the bed-jig pole setting can remove to the left and right sides under the drive of the electronic jar of bed-jig pole setting, first stores pylon can overturn under the drive of the electronic jar of stores pylon, accomplish the ligature welding back, the bed-jig pole setting is removed to the outside, first stores pylon upwards overturns, can borrow crane or fork truck and take out the reinforcing bar net of processing completion. Need not to relapse dismouting bed-jig around the ligature welding reinforcing bar net, still can be according to the processing demand, remove bed-jig pole setting position, make the bed-jig be applicable to the reinforcing bar net processing of many sizes, a large amount of manpowers of having saved, and accomplish accurate positioning through electric cylinder drive, improve machining precision and machining efficiency, guaranteed the preparation precision of reinforcing bar net.
2. The utility model discloses an on the bed-jig pole setting was fixed in the slider, along slide rail motion under the electronic jar drive of bed-jig pole setting, guaranteed the accurate removal of bed-jig pole setting.
3. The utility model discloses lifting bracket's horizontal stand can go up and down under the drive of the electronic jar of bracket, accomplishes the ligature welding back, raises the reinforcing bar net, the taking out of the reinforcing bar net of being convenient for.
4. The utility model discloses a first stores pylon all articulates in the bed-jig pole setting with one side, when needing to take out the reinforcing bar net, after the lift bracket rises the bed-jig pole setting that needs the drive both sides respectively to both sides remove can, the operation control of being convenient for.
5. The utility model discloses an equidistant setting of bed-jig pole setting makes the bed-jig more firm to the holding power of reinforcing bar more even.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a reinforcement welding jig of the present invention;
fig. 2 is a right side view of the present invention shown in fig. 1 (wherein the first hanger is in a raised state);
fig. 3 is a schematic view showing a state before the reinforcing mesh is welded and taken out by using the embodiment of the present invention;
FIG. 4 is a right side view of FIG. 3;
fig. 5 is a schematic view showing a state where the mesh reinforcement is taken out.
The device comprises a base 1, a jig frame upright rod 2, a fixing bracket 3, a vertical fixing bracket 301, a horizontal fixing bracket 302, a first groove 303, a lifting bracket 4, a horizontal bracket 401, a vertical bracket 402, a guide hole 403, a second hanger 5, a first hanger 6, a rotating rod 601, a second hook 602, a jig frame upright rod electric cylinder 7, a bracket electric cylinder 8, a hanger electric cylinder 9, a sliding block 10, a sliding rail 11, a first hook 12, a reinforcing mesh 13 and a second groove 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are not limitations of the present invention.
The utility model discloses a reinforcement welding bed-jig has solved the bed-jig link plate of preparation reinforcing bar net 13 and need dismantle the problem after accomplishing reinforcing bar net 13's preparation at every turn, has saved the manpower in a large number, has improved reinforcing bar net 13's preparation speed, has guaranteed reinforcing bar net 13's preparation precision simultaneously.
As shown in fig. 1 and 3, the reinforcement welding jig comprises a base 1, a first hanging rack 6, a jig upright rod electric cylinder 7, a bracket electric cylinder 8 and a hanging rack electric cylinder 9.
Be equipped with multiunit bed-jig pole setting 2 along length direction on the base 1, but equidistant setting also can variable interval setting, the group number of bed-jig pole setting 2 can adjust according to the processing demand, is 3 groups in this embodiment. Each group of jig frame upright rods 2 consists of two jig frame upright rods 2 symmetrically arranged about the midpoint of the base 1 in the width direction, namely, the jig frame upright rods 2 are symmetrically arranged in pairs on two sides of the base 1. Be equipped with fixing bracket 3 on the base 1 between two bed-jig pole settings 2 that the symmetry set up for the reinforcing bar, fixing bracket 3 includes horizontal fixed bolster 302 and two vertical fixed bolsters 301 on being fixed in base 1, and horizontal fixed bolster 302 is fixed in between two vertical fixed bolsters 301, is equipped with a plurality of first recesses 303 on the horizontal fixed bolster 302, and the reinforcing bar can be taken and put in first recess 303, fixes a position the reinforcing bar. A lifting bracket 4 is arranged on the base 1 between two adjacent groups of jig frame upright rods 2, and the lifting bracket 4 comprises a horizontal bracket 401 and two vertical brackets 402; the two vertical supports 402 are respectively fixed on two sides of the base 1 along the width direction, and can be larger than the span of the jig frame upright stanchion 2 or smaller than the span of the jig frame upright stanchion 2 as long as the horizontal supports 401 can be supported; a guide hole 403 is formed on the vertical bracket 402; the two ends of the horizontal support 401 are respectively matched with the guide holes 403 on the two vertical supports 402, the horizontal support 401 is connected with the output end of the bracket electric cylinder 8, the bracket electric cylinder 8 is fixed on the base 1, and the horizontal support 401 is driven to move up and down along the guide holes 403. Two ends of the horizontal support 401 can be respectively provided with one bracket electric cylinder 8, and either end of the horizontal support 401 can be provided with only one bracket electric cylinder 8 as long as the horizontal support can be driven to move up and down.
Every bed-jig pole setting 2 is last all to be equipped with second stores pylon 5, and second stores pylon 5 can be a link plate, offers a plurality of second recesses 14 towards 2 inboard sides of bed-jig pole setting for place the reinforcing bar, can even also be a plurality of couples of setting in bed-jig pole setting 2, as long as can the spacer bar can. The mounting position of the second hanging frame 5 on the jig frame upright rod 2 can be adjusted according to the processing requirement of the reinforcing mesh 13.
One end of the first hanging rack 6 is hinged to the upper part of any jig frame vertical rod 2 in each set of jig frame vertical rods 2, and can be hinged to the jig frame vertical rod 2 on the same side as an optimal scheme, the other end of the first hanging rack 6 can be detachably connected to another jig frame vertical rod 2 in each set of jig frame vertical rods 2, various detachable connection modes can be adopted, a first hook 12 can be arranged on each jig frame vertical rod 2, and the first hanging rack can be placed in the first hook 12. The first hanger 6 includes a rotating rod 601, and a plurality of second hooks 602 axially disposed below the rotating rod 601 along the rotating rod 601, and the second hooks 602 are used for limiting reinforcing steel bars. The electric cylinder 9 of the hanger is installed on the jig frame upright rod 2, and the rotating rod 601 of the first hanger 6 is driven to rotate along the hinge point.
The electric cylinder 7 of the jig frame vertical rod is arranged on the base 1 and drives the jig frame vertical rod 2 to horizontally move along the width direction of the base 1. A slide rail 11 is arranged on the base 1 outside the jig frame upright stanchion 2; bed-jig pole setting 2 fixed connection is in the one end of slider 10, and the other end of slider 10 links to each other with the output of the electronic jar 7 of bed-jig pole setting, and slider 10 and slide rail 11 looks adaptation, the electronic jar 7 drive bed-jig pole setting 2 of bed-jig pole setting are along slide rail 11 at base 1 upper seat horizontal movement.
Use above-mentioned bed-jig preparation reinforcing bar net, according to the processing demand, place the crane or fork truck for the frame shape reinforcing bar that weld well in the assigned position, the dwang 601 downstream of the first stores pylon of electronic jar 9 drive of stores pylon, put on first couple 12 until one end, bed-jig pole setting electronic jar 7 drive bed-jig pole setting 2 inward movement to the assigned position, bracket electronic jar 8 drive horizontal stand 401 downstream is less than horizontal fixed bolster to the height. And respectively putting longitudinal steel bars on the second hook 602 of the first hanging rack 6, the second hanging rack 5 and the first groove 303 of the horizontal fixing support 302, and sequentially welding the frame-shaped steel bars and the longitudinal steel bars to form the steel bar mesh 13. As shown in fig. 3 and 4, the crane or forklift on which the frame-shaped reinforcing bars are placed can be removed and the mesh reinforcement 13 is placed on the jig frame. As shown in fig. 5, the jig frame vertical rod electric cylinder 7 drives the jig frame vertical rod 2 to slide along the slide rail 11 to both sides, the hanger electric cylinder 9 drives the first hanger 6 to turn upward, the bracket electric cylinder 8 drives the horizontal bracket 401 of the lifting bracket 4 to move upward along the guide hole 403, and the welded mesh reinforcement 13 is taken out by a crane or a forklift, thereby completing the manufacturing of the mesh reinforcement 13.
The above is only the embodiment of the present invention, and is not the limitation of the protection scope of the present invention, all the equivalent structure changes made in the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.