Summary of the invention
One of the object of the invention is to provide a kind of cheap shaped steel strapper.
Another object of the present invention is to provide a kind of easy to use and tie up steel shaped steel strapper attractive in appearance.
According to an aspect of the present invention, a kind of shaped steel strapper is provided, has it is characterized in that, this shaped steel strapper comprises: fixed bearing; Pilot bar is arranged on the fixed bearing; Hydraulic actuating cylinder is arranged on the fixed bearing; Base is positioned at said fixed bearing top, and said pilot bar passes said base, and the bottom of said base is connected with hydraulic actuating cylinder, and said base can be through hydraulic actuating cylinder along the pilot bar up-and-down movement; Two pillows; Be used to place the strap of tying up shaped steel, said two pillows are arranged on the upper surface of said base with facing with each other, and the relative face of two pillows is curved; Distance between the arcwall face diminishes from top to bottom gradually, and distance bottom is corresponding with the size of shaped steel bottom.
Each pillow can comprise boss, and boss can extend certain-length from the lower, transverse of arcwall face.
Each pillow can comprise the outstanding guide ribs that is formed on the arcwall face.
Each pillow can comprise the groove that is formed in the arcwall face, to be used to place strap.
Said shaped steel strapper also can comprise supporting base, and said supporting base can be arranged on the base, bends with auxiliary pillow packetized band.
Said shaped steel strapper also can comprise supporting base, and said supporting base can be arranged on the base, bends with auxiliary pillow packetized band, and the height of said supporting base is not higher than the height of said boss.
In said two pillows at least one can be movable pillow.
Said shaped steel strapper can be provided with a hydraulic actuating cylinder at least.
Shape between arcwall face and the boss can be corresponding with the shape of the bottom of the shaped steel that will tie up.
Can meet at right angles between arcwall face and the boss.
The top of each pillow can have the plane that smoothly links to each other with said arcwall face, is used to place strap.
Said shaped steel strapper also can comprise the strap conveyer, and the strap conveyer can be used for admitting strap, and can strap be delivered to the shaped steel strapper automatically.
Said shaped steel can comprise H shaped steel, F shaped steel, channel-section steel and I-beam section etc.
According to a further aspect in the invention, a kind of strap that shaped steel is tied up is provided, has it is characterized in that strap is processed by the Q235 straight carbon steel, the one of which end has welding and uses processing region.
Said processing region can be configured to have at least one marking shape window (for example, two to four marking shape windows), and soldering is carried out in the overlap joint back, two ends of strap in said window.
Said processing region can be configured to trapezoidal, and weld three trapezoidal limits the overlap joint back, two ends of strap.
Said processing region can be configured to have at least one circular port (for example, two to four circular ports), and soldering is carried out in the overlap joint back, two ends of strap in circular port.
Said processing region can be configured to fillet shape, and soldering is carried out in the overlap joint back, two ends of strap around fillet shape.
Said processing region can be configured to L shaped, and soldering is carried out to L shaped edge in the overlap joint back, two ends of strap.
The cross section of said strap can be 3.0mm * 35mm.
Shaped steel strapper according to exemplary embodiment of the present invention has simple structure; Its overall dimensions is little, is easy to install, and is applicable to original transmission passage (roller-way) of H shaped steel; Through simply being transformed, the original transmission passage of H shaped steel just can use this shaped steel strapper; Make the whole transmission bundling cost of H shaped steel reduce, and manufacturing is cheap with maintenance cost, is easy to maintenance.
Cooperate the strap of Q235 straight carbon steel according to the shaped steel strapper of exemplary embodiment of the present invention, can avoid tying up in the prior art potential safety hazard that shaped steel exists.Use is according to the shaped steel strapper of exemplary embodiment of the present invention, and is safe and reliable, simple to operate and can tie up out the steel of good looking appearance.
The specific embodiment
Now, will describe in detail according to embodiments of the invention, its example is illustrated in the accompanying drawings.Below, will illustrate and describe embodiment, to explain general plotting of the present invention.
The shaped steel strapper can be to various shaped steel according to an embodiment of the invention, and for example, H shaped steel, F shaped steel, channel-section steel or I-beam section etc. are tied up.In following embodiment, be that example is described with H shaped steel 2.
The shaped steel strapper of exemplary embodiment of the present invention comprises pillow 1 and 4, base 5, hydraulic actuating cylinder 6, pilot bar 7 and fixed bearing 9.
The fixed bearing 9 of the shaped steel strapper of exemplary embodiment of the present invention is positioned at the foot of shaped steel strapper, is used to support whole shaped steel strapper, so that stable serviceability to be provided.
The hydraulic actuating cylinder 6 of the shaped steel strapper of exemplary embodiment of the present invention is arranged on the fixed bearing 9 regularly, is used to make base 5 to rise and fall, thereby accomplishes the bending of air exercise band 3 automatically through the motion of base 5.Between hydraulic actuating cylinder 6 and the base 5 is captive joint, as shown in the figure in this exemplary embodiment, and hydraulic actuating cylinder 6 is worn bearing pin with base 5 for jaw and is connected.In the shaped steel strapper of this exemplary embodiment, a hydraulic actuating cylinder is set, but in other embodiments, the quantity of hydraulic actuating cylinder is not limited thereto, and a plurality of hydraulic actuating cylinders can be set as required.
In the shaped steel strapper of this exemplary embodiment; Minimum at the two ends of shaped steel strapper two pilot bars 7 are set; For example, a pilot bar 7 respectively is set, and each pilot bar 7 all penetrates base 5 in the both sides of shaped steel strapper; With become sliding block joint between the base 5, be used to guide the dipping and heaving of base 5.That is to say the dipping and heaving that base 5 can carry out repeatedly along pilot bar 7 through the power that hydraulic actuating cylinder 6 provides.
In the shaped steel strapper of this exemplary embodiment; Vertical two pillows that face with each other that are provided with above that along base 5; And the relative face of two pillows is curved, the width of the corresponding H shaped steel that will be tied up of distance between the arcwall face, more particularly; Distance between the arcwall face diminishes from top to bottom gradually, and distance bottom is corresponding with the size of shaped steel bottom.The shape of pillow 1 and material are identical with pillow 4, at this as an example, only pillow 1 are described in detail.Pillow 1 has arcwall face, is convenient to guide H shaped steel 2 to be positioned on the pillow 1, more particularly; The approximate plane that is, the top of arcwall face; Be used for more stably placing strap 3, the bottom of pillow 1 has the boss that extends outward certain-length, and is as shown in the figure; Two pillows 1 and 4 boss are provided with relative to one another, so that H shaped steel 2 is placed on it.As long as the extended length of boss can be carried H shaped steel.Meet at right angles between boss that extends and the arcwall face, thereby be more suitable for accomplishing the bending process automatically through cooperatively interacting between H shaped steel and the pillow.Perhaps, the angle between the boss of arcwall face and extension can be set according to the shape of the bottom of the shaped steel that will be tied up.The up-down of hydraulic actuating cylinder 6 drives base 5 and pillow 1,4 motions, make strap 3 through H shaped steel 2 deadweight and and pillow 1 and 4 between the bending automatically that cooperatively interacts, thereby saved the packing process that binds.In this exemplary embodiment, the material of pillow can be 42CrMn cast steel.Schematically show pillow among Fig. 1 with outstanding boss.In another embodiment, pillow also can only have arcwall face, in bending during strap, utilizes to cooperate the completion bending action between arcwall face, base and the H shaped steel.
In another embodiment, the arcwall face of pillow 1 can also comprise outstanding guide ribs, is used for further guiding exactly the placement of H shaped steel and strap.Guide ribs can be formed on the centre of arcwall face, also can be formed on a side of arcwall face.Strap can be positioned through the sidepiece that leans on outstanding guide ribs.
In another embodiment, the arcwall face of pillow 1 can also comprise recessed groove, and groove places strap exactly and while packetized band is located.
In another embodiment, the shaped steel strapper can also comprise the supporting base 10 that is arranged on the base 5, and the height of this supporting base 10 is identical with the height of boss or be lower than the height of boss slightly.Supporting base 10 is positioned at respect to pillow 1 and 4 in the middle of both, with the H shaped steel of when bending strap, further extruding.
In another embodiment, the shaped steel strapper can also comprise adjustment leading screw 8, and adjustment leading screw 8 connects two pillows 1 and 4, is used to regulate the distance between two pillows 1 and 4, thereby adapts to the width of various shaped steel.Regulate between leading screw 8 and the pillow 4 and can accomplish the adjusting of the distance between two pillows 1 and 4 through the leading screw in the adjusting pillow 1 for captiveing joint.In another embodiment, regulate between leading screw 8 and the pillow 1 and can accomplish the adjusting of the distance between two pillows 1 and 4 through the leading screw in the adjusting pillow 4 for captiveing joint.In another embodiment, regulate leading screw 8 equal scalable in pillow 1 and 4.
In exemplary embodiment of the present invention, strap 3 is for having sheared the strap of length according to the width of shaped steel.Because the shaped steel strapper according to exemplary embodiment of the present invention does not comprise shear, so not only can reduce the volume of shaped steel strapper, can also improve the work efficiency of shaped steel strapper, has reduced maintenance cost yet.
In another embodiment, the shaped steel strapper can also comprise the strap conveyer.The strap that the strap conveyer will have been sheared length holds wherein, only transmits a strap at every turn.The strap transmission apparatus can utilize inhibiting device to realize only transmitting a strap at every turn.
The working process of the shaped steel strapper of the description exemplary embodiment of the present invention that will see figures.1.and.2 below.
Shaped steel strapper according to exemplary embodiment of the present invention has been saved the step of shearing and binding with respect to steel band shaped steel strapper of the prior art in tying up the operation of steel, directly the bending through the air exercise band realizes the encircling to shaped steel.
The strap 3 used according to the shaped steel strapper of exemplary embodiment of the present invention can be the Q235 straight carbon steel, and its cross section can be 3.0mm * 35mm.One end (interface end) of strap is through special type processing; That is, at said this end of strap the soldering zone is set, shown in Fig. 3 (a)-(f); One end of strap can be processed into various forms and docking port carries out soldering; For example, an end of strap is set to straight straight line, behind the two ends overlap joint of strap straight end is welded into weld seam one; One end of strap is provided with at least one marking shape window (for example, two to four marking shape windows), and soldering is carried out in the overlap joint back, two ends of strap in said window; One end of strap is arranged to trapezoidal, and weld three trapezoidal limits the overlap joint back, two ends of strap; One end of strap is provided with at least one circular port (for example, two to four circular ports), and soldering is carried out in the overlap joint back, two ends of strap in circular port; One end of strap is arranged to fillet shape, and soldering is carried out in the overlap joint back, two ends of strap around fillet shape; One end of strap is arranged to L shaped, and soldering is carried out to L shaped edge in the overlap joint back, two ends of strap.
Prove that through field experiment processing can make H shaped steel ties up reliable, simple, the with low cost and good looking appearance of operation safe for tying up of utilizing that this strap of the present invention carries out.
Can confirm the number of the shaped steel strapper that needs are provided with according to the length of shaped steel, usually, a shaped steel strapper respectively is set, one or two shaped steel strappers are set in the centre of shaped steel as required at the head and the afterbody of shaped steel.
In exemplary embodiment of the present invention, be that example is described with H shaped steel 2.H shaped steel 2 is transmitted through roller-way.In addition, can also compress H shaped steel 2 as required, make H shaped steel 2 closely contact each other, so that the tying up and transporting of back.H shaped steel 2 be transmitted put the back in place or transmitting H shaped steel 2 in; Strap 3 perhaps manually is placed on the shaped steel strapper automatically; Make strap 3 location through guide protrusion on pillow 1 and 4 or guide recess, then, the primer fluid cylinder pressure; Make base 5 under the effect of hydraulic actuating cylinder along pilot bar 7 upward movements; From dynamic deformation and bending, the shape after its distortion and the bending is corresponding with the shape of H shaped steel 2, just can accomplish tying up H shaped steel 2 bottoms thereby need not to bind step under the mutual action of H shaped steel 2 and pillow 1 and 4 for strap 3.Accomplishing, can utilize light instrument manually to bend strap 3, thereby accomplish the bending on H shaped steel 2 tops and tie up operation simultaneously after the tying up of H shaped steel 2 bottoms.Because H shaped steel 2 Heavy Weights, the bottom to tie up operation even more important, and more be difficult to operation with respect to tying up of top, through shaped steel strapper, can accomplish the operation of tying up like a cork to H shaped steel 2 according to exemplary embodiment of the present invention.At last, can utilize welding to carry out consolidation process again after the bending of top strap, thereby realize locking.After treating that completion is all tied up operation, the operation hydraulic actuating cylinder makes base 5 descend along pilot bar 7, thereby accomplishes the operation of tying up of a H shaped steel 2.
If desired the H shaped steel of different in width is tied up, can made distance between pillow 1 and 4 corresponding to the width of the shaped steel that will tie up through regulating leading screw 8.
Can know to have simple structure according to the shaped steel strapper of exemplary embodiment of the present invention through above description, its overall dimensions is little; Be easy to install; Be applicable to original transmission passage of H shaped steel, just can use this shaped steel strapper, make the whole transmission bundling cost of H shaped steel reduce through the original transmission passage of H shaped steel is simply transformed; And manufacturing and maintenance cost are cheap, are easy to safeguard.
Cooperate the strap of Q235 straight carbon steel according to the shaped steel strapper of exemplary embodiment of the present invention, can avoid tying up in the prior art potential safety hazard that shaped steel exists.Use is according to the shaped steel strapper of exemplary embodiment of the present invention, and is safe and reliable, simple to operate and can tie up out the steel of good looking appearance.
Though reference certain preferred embodiment of the present invention shows the present invention and explains; But it should be appreciated by those skilled in the art; Under the situation that does not break away from the spirit and scope of the present invention that are defined by the claims, can carry out the modification on various forms and the details to it.