CN113001088B - Prestressed prefabricated cement wire pole steel bar keel frame manufacturing and processing equipment - Google Patents
Prestressed prefabricated cement wire pole steel bar keel frame manufacturing and processing equipment Download PDFInfo
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- CN113001088B CN113001088B CN202110415012.0A CN202110415012A CN113001088B CN 113001088 B CN113001088 B CN 113001088B CN 202110415012 A CN202110415012 A CN 202110415012A CN 113001088 B CN113001088 B CN 113001088B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention relates to the technical field of cement telegraph poles, in particular to a manufacturing and processing device for a prestressed prefabricated cement telegraph pole steel bar keel frame, which comprises a base, vertical plates, a pushing device, rotating devices, an adjusting device, a driving device and a supporting device, wherein a pair of vertical plates are arranged at the upper end of the base; according to the invention, the fourth threaded rod is in threaded connection with the second threaded hole by rotating the fourth threaded rod, so that the two support plates are driven to be relatively connected to fix the steel bar, and the inner annular surface of each support plate is provided with the plurality of balls, so that the steel bar can be pulled when the steel bar is fixed.
Description
Technical Field
The invention relates to the technical field of cement telegraph poles, in particular to equipment for manufacturing and processing a prestressed prefabricated cement telegraph pole steel bar keel frame.
Background
The cement pole is mainly composed of steel bars and concrete, so the cement pole is called as a reinforced concrete pole, and is mainly used as a stringing pillar in the industries of electric power, communication, railway, petroleum and the like, but when the cement pole is manufactured, a steel bar keel frame needs to be manufactured firstly, the steel bar keel frame needs to be manufactured, a plurality of steel bars need to be taken out and distributed annularly at equal intervals firstly, and round steel bars are wound on the outer sides of the annularly distributed steel bars for supporting the annularly distributed steel bars;
the existing equipment for manufacturing and processing the prestressed precast cement telegraph pole steel bar keel frame has the following problems:
(1) When the reinforcing steel bars are distributed annularly, the reinforcing steel bars need to be fixed, but the reinforcing steel bars are not pulled after being fixed; (2) When the round reinforcing steel bars are wound and taken out from the outer sides of the reinforcing steel bars, the wound round reinforcing steel bars and the plurality of reinforcing steel bars are distributed with the same diameter, so that the round reinforcing steel bars are easy to wind unstably and fall off; (3) Because the hardness of many reinforcing bars is different, when supporting the reinforcing bar, make the reinforcing bar to middle crooked easily, be not convenient for wind circular reinforcing bar to it.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: a prestressed prefabricated cement telegraph pole steel bar keel frame manufacturing and processing device comprises a base, vertical plates, pushing devices, rotating devices, adjusting devices, driving devices and supporting devices, wherein a pair of vertical plates are arranged at the upper end of the base;
the rotating device comprises a first cylinder, circular grooves, first springs, clamping plates, clamping blocks, cylinders and circular rods, wherein the first cylinder penetrates through opposite sides of a vertical plate, a plurality of circular grooves are formed in the first cylinder close to an outer circular surface at equal intervals, the circular grooves are distributed annularly, the circular grooves penetrate through the first cylinder on the right side, the left end of the first cylinder on the left side is closed, a plurality of first springs are fixedly connected to the inner wall of the circular grooves at equal intervals, the clamping plates are fixedly connected to opposite ends of the first springs, the upper end and the lower end of each clamping plate are of an arc-shaped structure, a plurality of clamping blocks are fixedly connected to the inner circular surface of the first cylinder at equal intervals, the cylinders are arranged on the inner circular surface of the first cylinder, a plurality of clamping grooves for clamping the clamping blocks are formed in the outer side of the cylinders, and the opposite ends of the cylinders are fixedly connected with the circular rods;
the supporting device comprises a sleeve, a circular ring, a fixing structure, a pushing structure and a supporting mechanism, wherein the sleeve is sleeved on the outer side of each circular rod, the outer side of the sleeve is fixedly connected with the rotating device through a plurality of screws, a plurality of reinforcing rods are fixedly connected to the outer side of the sleeve at equal intervals, the plurality of reinforcing rods are of annular structures, one ends, far away from the sleeve, of the reinforcing rods are fixedly connected with the circular ring together, the annular surface of the outer side of the circular ring penetrates through the pushing structures at equal intervals, the plurality of pushing structures are of annular structures, the fixing structure is arranged on one side, opposite to the pushing structures, and is connected with the sleeve, and the supporting mechanism is arranged on one side, far away from the sleeve, of the pushing structures;
the supporting mechanism is including the third threaded rod, a supporting plate, the ball, fourth threaded rod and second screw hole, the equal threaded connection in one side of pushing structure has the third threaded rod, the one end that pushing structure was kept away from to the third threaded rod is rotated through the bearing and is connected with the backup pad, the backup pad is two, and two backup pads are linear distribution, the backup pad all is the arc structure, the equal distance embedding in opposite side of backup pad has a plurality of balls, ball and backup pad roll connection, the equal screw thread in both ends of the backup pad of keeping away from the third threaded rod runs through there is the fourth threaded rod, the second screw hole has all been seted up at both ends of the backup pad that is close to the third threaded rod, second screw hole and fourth threaded rod threaded connection.
Preferably, fixed knot constructs including dead lever, fixed disc, second threaded rod and nut, telescopic outside equidistance fixedly connected with multiunit dead lever, and the multiunit dead lever is the annular and distributes, and the dead lever of every group is kept away from telescopic one end and is connected with fixed disc jointly, and the through-hole has been seted up to one side of fixed disc, and the inside activity of through-hole is run through there is the second threaded rod, and second threaded rod one end threaded connection has the nut, and the diameter of nut is greater than the diameter of through-hole.
Preferably, the pushing structure comprises a second pushing plate, a hinged rod, a second cylinder, a first threaded hole, a second spring and a pushing block, the other end of the second threaded rod is fixedly connected with the second pushing plate, the second pushing plate is of an arc-shaped structure, the outer annular surface of the second pushing plate is hinged with the hinged rod, one end, far away from the second pushing plate, of the hinged rod is provided with the first threaded hole, the first threaded hole is in threaded connection with a third threaded rod, a plurality of second cylinders penetrate through the outer side of the ring at equal intervals, the second cylinders are distributed in an annular shape, the hinged rod penetrates through the second cylinder, the pushing block is symmetrically fixedly connected with the outer side of the hinged rod, one side, close to the second pushing plate, of the pushing block is fixedly connected with the second spring, and one end, far away from the second spring, of the inner wall of the second cylinder is fixedly connected with the inner wall of the second cylinder.
Preferably, adjusting device is including telescopic link, thread bush, first threaded rod and round hole, and the round bar is two sections, and the round hole has been seted up to the left end of the round bar that is located the right side, the inside fixedly connected with telescopic link of round hole, the output fixedly connected with thread bush of telescopic link, the inside threaded connection of thread bush has first threaded rod, the left end of first threaded rod and the right-hand member fixed connection of left round bar.
Preferably, drive arrangement has the motor including motor, connecting block, driven gear and connecting rod, and there is the motor upper end of base through motor cabinet fixed mounting, and the output shaft of motor is fixed to be cup jointed the driving gear, is located a plurality of connecting rods of left end equidistance fixedly connected with of left first drum, the common fixedly connected with connecting block of end of connecting rod, the outside of connecting block is fixed to be cup jointed with the driven gear with driving gear engaged with.
Preferably, thrust unit is including catch bar, cylinder, first catch plate and promotion hole, and cylinder block fixedly connected with cylinder is passed through to the upper end of base, the first catch plate of the output fixedly connected with of cylinder, and the lower extreme of first catch plate contacts with the base, the upper end fixedly connected with catch bar of first catch plate, and the catch bar is the arc structure, and the promotion hole has been seted up to the inside of catch bar.
Compared with the prior art, the invention has at least one of the following beneficial technical effects:
1. in the actual operation process, the fourth threaded rod is in threaded connection with the second threaded hole by rotating the fourth threaded rod, so that the two support plates are driven to be oppositely connected to fix the steel bar, and the steel bar can be pulled when the steel bar is fixed due to the fact that the plurality of balls are arranged on the inner annular surface of each support plate;
2. in the actual operation process, the threaded rod is pulled to move relatively, then the nut is rotated to fix the threaded rod, the diameter of the distribution of the plurality of reinforcing steel bars is smaller than that of the wound round reinforcing steel bars due to the pulling of the threaded rod, the nut is loosened after winding is completed, and the plurality of reinforcing steel bars are reset due to the resetting of the second spring and are in contact with the round reinforcing steel bars and extrude the round reinforcing steel bars, so that the round reinforcing steel bars are more stable and cannot fall off;
3. in the actual operation process, the threaded sleeve is separated from the first threaded rod by rotating the threaded sleeve, the telescopic rod is pushed, a gap is formed between the two round rods, and a plurality of supporting devices can be placed in the gap to support a plurality of reinforcing steel bars, so that the reinforcing steel bars cannot be bent towards the middle.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of a portion of the present invention;
FIG. 2 is a schematic elevation view of the present invention;
FIG. 3 is a schematic view of the turning gear of the present invention;
FIG. 4 is a perspective view of a portion of the rotary device of the present invention;
FIG. 5 is a schematic view of the support device of the present invention;
FIG. 6 is a side view of the support device of the present invention;
FIG. 7 is an enlarged view of the portion A of FIG. 6 according to the present invention;
fig. 8 is a perspective view of the adjustment device of the present invention.
In the figure: the vertical plate 1, the pushing device 2, the pushing rod 21, the air cylinder 22, the first pushing plate 23, the pushing hole 24, the rotating device 3, the first cylinder 31, the circular groove 32, the first spring 33, the clamping plate 34, the fixture block 35, the cylinder 36, the circular rod 37, the adjusting device 4, the telescopic rod 41, the threaded sleeve 42, the first threaded rod 43, the circular hole 44, the driving device 5, the motor 51, the connecting block 52, the driven gear 53, the connecting rod 54, the supporting device 6, the sleeve 61, the circular ring 62, the fixed structure 63, the fixed rod 631, the fixed disk 632, the second threaded rod 633, the nut 634, the pushing structure 64, the second pushing plate 641, the hinged rod 642, the second cylinder 643, the first threaded hole 644, the second spring 645, the pushing block 646, the supporting mechanism 65, the third threaded rod 651, the supporting plate 652, the ball 653, the fourth threaded rod 655.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following by combining with figures 1-8.
A prestressed prefabricated cement telegraph pole steel bar keel frame manufacturing and processing device comprises a base, vertical plates 1, pushing devices 2, rotating devices 3, adjusting devices 4, driving devices 5 and supporting devices 6, wherein a pair of vertical plates 1 are arranged at the upper end of the base, the pushing devices 2 are arranged on the outer sides of the vertical plates 1 on the left side and the upper end of the base, the rotating devices 3 are arranged inside the vertical plates 1, the adjusting devices 4 are arranged between the two rotating devices 3, the supporting devices 6 are arranged on the outer sides of the rotating devices 3, and the driving devices 5 are arranged on the outer sides of the rotating devices 3 on the left side and the upper end of the base;
the adjusting device 4 comprises an expansion link 41, a threaded sleeve 42, a first threaded rod 43 and a round hole 44, the round rod 37 is divided into two sections, the round hole 44 is formed in the left end of the round rod 37 on the right side, the expansion link 41 is fixedly connected inside the round hole 44, the threaded sleeve 42 is fixedly connected to the output end of the expansion link 41, the first threaded rod 43 is connected to the inner thread of the threaded sleeve 42, and the left end of the first threaded rod 43 is fixedly connected with the right end of the round rod 37 on the left side; through rotating thread bush 42 for thread bush 42 separates with first threaded rod 43, promotes telescopic link 41, makes to produce the gap between two round bars 37, can place a plurality of strutting arrangement 6 through gap department, supports a plurality of reinforcing bars, makes the reinforcing bar can not be crooked to the centre.
The rotating device 3 comprises a first cylinder 31, circular grooves 32, first springs 33, clamping plates 34, clamping blocks 35, a cylinder 36 and a circular rod 37, the first cylinder 31 penetrates through the opposite sides of the vertical plate 1, a plurality of circular grooves 32 are formed in the first cylinder 31 close to the outer annular surface at equal intervals, the circular grooves 32 are distributed annularly, the circular grooves 32 penetrate through the first cylinder 31 on the right side, the left end of the first cylinder 31 on the left side is closed, a plurality of first springs 33 are fixedly connected to the inner wall of the circular grooves 32 at equal intervals, clamping plates 34 are fixedly connected to the opposite ends of the first springs 33, the upper end and the lower end of each clamping plate 34 are of an arc structure, a plurality of clamping blocks 35 are fixedly connected to the inner annular surface of the first cylinder 31 at equal intervals, the cylinder 36 is arranged on the inner annular surface of the first cylinder 31, a plurality of clamping grooves for clamping the clamping blocks 35 to be clamped are formed in the outer side of the cylinder 36, and the circular rod 37 is fixedly connected to the opposite ends of the cylinder 36; by placing the desired bar into the circular groove 32, the bar can be placed to compress the first spring 33 and the clamping plate 34, and the clamping plate 34 clamps the bar because the first spring 33 needs to be reset.
The supporting mechanism 65 comprises a third threaded rod 651, supporting plates 652, balls 653, fourth threaded rods 654 and second threaded holes 655, wherein the third threaded rod 651 is in threaded connection with one side of the pushing structure 64, one end, far away from the pushing structure 64, of the third threaded rod 651 is rotatably connected with the supporting plates 652 through bearings, the two supporting plates 652 are linearly distributed, the supporting plates 652 are both arc-shaped structures, the multiple balls 653 are embedded in the opposite sides of the supporting plates 652 at equal distances, the balls 653 are in rolling connection with the supporting plates 652, the fourth threaded rods 654 are in threaded penetration at the two ends, far away from the third threaded rod 651, of the supporting plates 652, the second threaded holes 655 are formed at the two ends, close to the third threaded rod 651, of the supporting plates 652, and the second threaded holes 655 are in threaded connection with the fourth threaded rods 654; through placing the reinforcing bar that needs toward the interior annular surface of backup pad 652, rotate fourth threaded rod 654 for fourth threaded rod 654 and second screw hole 655 carry out threaded connection, and then make two backup pads 652 connect, the connection of backup pad 652 makes ball 653 and reinforcing bar contact, and ball 653's contact can be pulled the reinforcing bar.
The fixing structure 63 comprises fixing rods 631, fixing discs 632, second threaded rods 633 and screw caps 634, a plurality of groups of fixing rods 631 are fixedly connected to the outer side of the sleeve 61 at equal intervals, the plurality of groups of fixing rods 631 are distributed annularly, one end, far away from the sleeve 61, of each group of fixing rods 631 is connected with the fixing discs 632 together, a through hole is formed in one side of each fixing disc 632, the second threaded rod 633 penetrates through the through hole in a movable mode, one end of each second threaded rod 633 is connected with the screw cap 634 in a threaded mode, and the diameter of each screw cap 634 is larger than that of the through hole; by pulling the second threaded rod 633 and rotating the nut 634, the second threaded rod 633 is fixed, the pushing block 646 pushes the second spring 645 by pulling the second threaded rod 633, and the reinforcing steel bar is pulled by pulling the second threaded rod 633 through the connection of the support plate 652, so that the reinforcing steel bar is deformed.
The pushing device 2 comprises a pushing rod 21, an air cylinder 22, a first pushing plate 23 and a pushing hole 24, the upper end of the base is fixedly connected with the air cylinder 22 through an air cylinder seat, the output end of the air cylinder 22 is fixedly connected with the first pushing plate 23, the lower end of the first pushing plate 23 is in contact with the base, the upper end of the first pushing plate 23 is fixedly connected with the pushing rod 21, the pushing rod 21 is of an arc-shaped structure, and the pushing hole 24 is formed in the pushing rod 21; put the reinforcing bar in the mode through external force toward promoting hole 24, the reinforcing bar can take place deformation when promoting hole 24, because catch bar 21 is the arc structure, and then make the reinforcing bar can take place deformation and be circular structure when passing through catch bar 21, the artifical welded mode of rethread, make the one end of reinforcing bar weld in the outside of reinforcing bar earlier, rethread cylinder 22's promotion, make the outside of the equidistant promotion reinforcing bar of catch bar 21, and the welding.
The pushing structure 64 comprises a second pushing plate 641, a hinged rod 642, a second cylinder 643, a first threaded hole 644, a second spring 645 and a pushing block 646, the other end of the second threaded rod 633 is fixedly connected with the second pushing plate 641, the second pushing plate 641 is of an arc structure, the outer annular surface of the second pushing plate 641 is hinged with the hinged rod 642, one end of the hinged rod 642, far away from the second pushing plate 641, is provided with the first threaded hole 644, the first threaded hole 644 is in threaded connection with a third threaded rod 651, the outer side of the circular ring 62 is penetrated with a plurality of second cylinders 643 at equal intervals, the plurality of second cylinders 643 are distributed annularly, the hinged rod 642 penetrates through the second cylinders 643, the outer side of the hinged rod 642 is fixedly connected with the symmetrical pushing blocks 646, one side of the pushing block 646, close to the second pushing plate 641 is fixedly connected with the second spring 645, and one end of the second spring 645, far away from the pushing block 646, is fixedly connected with the inner wall of the second cylinders 643; through rotating third threaded rod 651 for third threaded rod 651 separates with first screw hole 644, changes backup pad 652, and not hard up nut 634 makes nut 634 separate with threaded rod 633, because the reseing of second spring 645, makes and promotes piece 646 and drive hinge rod 642 and reset, drives backup pad 652 and resets, and the reseing of backup pad 652 drives the reinforcing bar and resets, makes the reinforcing bar that takes place deformation reset, and extrudees with the reinforcing bar tightly mutually.
The driving device 5 comprises a motor 51, a connecting block 52, a driven gear 53 and connecting rods 54, the motor 51 is fixedly installed at the upper end of the base through a motor base, a driving gear is fixedly sleeved on an output shaft of the motor 51, the left end of the first cylinder 31 positioned on the left side is fixedly connected with the connecting rods 54 at equal intervals, the tail ends of the connecting rods 54 are fixedly connected with the connecting block 52 together, and the driven gear 53 meshed with the driving gear is fixedly sleeved on the outer side of the connecting block 52; the starter motor 51 drives the driving gear and the driven gear 53 to rotate, the driving gear is an incomplete gear, the driving gear rotates for one circle, the rotation angle of the driven gear 53 is an included angle formed between two reinforcing steel bars, the rotation of the driven gear 53 drives the connecting block 52 and the connecting rod 54 to rotate, the rotation of the connecting rod 54 drives the first cylinder 31 to rotate, and then the reinforcing steel bars can be driven to rotate.
When in use:
the threaded sleeve 42 is rotated to separate the threaded sleeve 42 from the first threaded rod 43, the telescopic rod 41 is pushed, a gap is formed between the two round rods 37, a plurality of supporting devices 6 can be placed at the gap to support a plurality of steel bars, and the steel bars cannot be bent towards the middle; by placing the required steel bar into the circular groove 32, the steel bar can be placed to press the first spring 33 and the clamping plate 34, and the clamping plate 34 clamps the steel bar due to the reset of the first spring 33;
by placing the required steel bar on the inner ring surface of the support plates 652 and rotating the fourth threaded rod 654, the fourth threaded rod 654 is in threaded connection with the second threaded hole 655, so that the two support plates 652 are connected, the connection of the support plates 652 enables the ball 653 to be in contact with the steel bar, and the ball 653 is in contact with the steel bar, so that the steel bar can be pulled;
the second threaded rod 633 is fixed by pulling the second threaded rod 633 and rotating the nut 634, the second threaded rod 633 is pulled to enable the pushing block 646 to extrude the second spring 645, and meanwhile, the steel bar is pulled by pulling the second threaded rod 633 through connection of the supporting plate 652, so that the steel bar is deformed;
the reinforcing steel bar is placed in the pushing hole 24 in an external force mode, the reinforcing steel bar can deform when passing through the pushing hole 24, and the pushing rod 21 is of an arc-shaped structure, so that the reinforcing steel bar can deform and is of a circular structure when passing through the pushing rod 21, and then one end of the reinforcing steel bar is welded to the outer side of the reinforcing steel bar firstly in a manual welding mode;
the third threaded rod 651 is rotated to separate the third threaded rod 651 from the first threaded hole 644, the support plate 652 is replaced, the nut 634 is loosened to separate the nut 634 from the threaded rod 633, and the pushing block 646 drives the hinge rod 642 to reset due to the resetting of the second spring 645, so that the support plate 652 is driven to reset, the support plate 652 is reset to drive the reinforcing steel bars to reset, and the deformed reinforcing steel bars are reset and tightly extruded with the reinforcing steel bars;
and then, the pushing rods 21 are pushed to the outer sides of the steel bars at equal intervals by the pushing of the air cylinder 22 and are welded, after one end of each steel bar is welded, the motor 51 is started to drive the driving gear and the driven gear 53 to rotate, the driving gear rotates for one circle, the rotation angle of the driven gear 53 is an included angle formed between the two steel bars, and then the points, where the steel bars are contacted with the steel bars, can be welded conveniently, and finally the steel bar keel frame can be obtained.
The foregoing illustrates and describes the principles, general features, and advantages of the present 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 given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a prefabricated cement wire pole steel keel frame of prestressing force preparation processing equipment, includes base, riser (1), thrust unit (2), rotating device (3), adjusting device (4), drive arrangement (5) and strutting arrangement (6), its characterized in that: the upper end of the base is provided with a pair of vertical plates (1), the pushing devices (2) are arranged on the outer sides of the vertical plates (1) on the left side and the upper end of the base, rotating devices (3) are arranged inside the vertical plates (1), an adjusting device (4) is arranged between the two rotating devices (3), the outer sides of the rotating devices (3) are provided with supporting devices (6), and the driving devices (5) are arranged on the outer sides of the rotating devices (3) on the left side and the upper end of the base;
the pushing device (2) comprises a pushing rod (21), an air cylinder (22), a first pushing plate (23) and a pushing hole (24), the upper end of the base is fixedly connected with the air cylinder (22) through an air cylinder seat, the output end of the air cylinder (22) is fixedly connected with the first pushing plate (23), the lower end of the first pushing plate (23) is in contact with the base, the upper end of the first pushing plate (23) is fixedly connected with the pushing rod (21), the pushing rod (21) is of an arc-shaped structure, and the pushing hole (24) is formed in the pushing rod (21);
the rotating device (3) comprises a first cylinder (31), circular grooves (32), first springs (33), clamping plates (34), clamping blocks (35), a cylinder (36) and circular rods (37), wherein the first cylinder (31) penetrates through the opposite sides of the vertical plate (1), a plurality of circular grooves (32) are formed in the first cylinder (31) close to the outer annular surface at equal intervals, the circular grooves (32) are distributed annularly, the circular grooves (32) penetrate through the first cylinder (31) on the right side, the left end of the first cylinder (31) on the left side is closed, a plurality of first springs (33) are fixedly connected to the inner wall of the circular grooves (32) at equal intervals, the clamping plates (34) are fixedly connected to the opposite ends of the first springs (33), the upper end and the lower end of each clamping plate (34) are of an arc-shaped structure, a plurality of clamping blocks (35) are fixedly connected to the inner annular surface of the first cylinder (31), the cylinders (36) are arranged on the inner annular surface of the cylinder (31), a plurality of clamping grooves (35) for clamping blocks (35) to be clamped are formed in the outer side of the cylinder (36), and opposite ends of the circular rods (37) are fixedly connected to the circular rods (37);
the supporting device (6) comprises a sleeve (61), a circular ring (62), a fixing structure (63), a pushing structure (64) and a supporting mechanism (65), the sleeve (61) is sleeved on the outer side of the circular rod (37), the outer side of the sleeve (61) is fixedly connected with the rotating device (3) through a plurality of screws, a plurality of reinforcing rods are fixedly connected with the outer side of the sleeve (61) at equal intervals, the reinforcing rods are of annular structures, one ends, far away from the sleeve (61), of the reinforcing rods are fixedly connected with the circular ring (62) together, a plurality of pushing structures (64) penetrate through the outer side annular surface of the circular ring (62) at equal intervals, the pushing structures (64) are of annular structures, the fixing structure (63) is arranged on one side, opposite to the pushing structures (64), the fixing structure (63) is connected with the sleeve (61), and the supporting mechanism (65) is arranged on one side, far away from the sleeve (61), of the pushing structures (64);
the supporting mechanism (65) comprises a third threaded rod (651), supporting plates (652), balls (653), a fourth threaded rod (654) and second threaded holes (655), the third threaded rod (651) is in threaded connection with one side of the pushing structure (64), one end, far away from the pushing structure (64), of the third threaded rod (651) is rotatably connected with the supporting plates (652) through bearings, the two supporting plates (652) are linearly distributed, the supporting plates (652) are both arc-shaped structures, a plurality of balls (653) are embedded into the opposite sides of the supporting plates (652) at equal distances, the balls (653) are in rolling connection with the supporting plates (652), the fourth threaded rod (654) penetrates through the two ends, far away from the supporting plates (652) of the third threaded rod (651), the second threaded holes (655) are formed in the two ends, close to the supporting plates (652) of the third threaded rod (651), and the second threaded holes (655) are in threaded connection with the fourth threaded rods (655);
the fixing structure (63) comprises fixing rods (631), fixing discs (632), second threaded rods (633) and nuts (634), multiple groups of fixing rods (631) are fixedly connected to the outer side of the sleeve (61) at equal intervals, the multiple groups of fixing rods (631) are distributed annularly, one end, far away from the sleeve (61), of each group of fixing rods (631) is connected with the fixing discs (632) together, a through hole is formed in one side of each fixing disc (632), the second threaded rod (633) penetrates through the through hole in a movable mode, one end of each second threaded rod (633) is connected with the nut (634) in a threaded mode, and the diameter of the nut (634) is larger than that of the through hole;
the pushing structure (64) comprises a second pushing plate (641), a hinged rod (642), a second cylinder (643), a first threaded hole (644), a second spring (645) and a pushing block (646), the other end of the second threaded rod (633) is fixedly connected with the second pushing plate (641), the second pushing plate (641) is of an arc-shaped structure, the outer annular surface of the second pushing plate (641) is hinged with the hinged rod (642), one end, far away from the second pushing plate (641), of the hinged rod (642) is provided with the first threaded hole (644), the first threaded hole (644) is in threaded connection with a third threaded rod (651), the outer side of the circular ring (62) is penetrated with a plurality of second cylinders (643) at equal intervals, the plurality of second cylinders (643) are distributed annularly, the hinged rod (642) penetrates through the second cylinder (643), the outer side of the hinged rod (642) is fixedly connected with the symmetrical pushing block (646), one side, close to the second pushing plate (641), of the second spring (642) is fixedly connected with the inner wall of the pushing block (645), and one end of the second cylinder (643) is connected with the inner wall (645) of the pushing block (643).
2. The manufacturing and processing equipment for the prestressed precast cement telegraph pole steel bar keel frame according to the claim 1 is characterized in that: adjusting device (4) are two sections including telescopic link (41), thread bush (42), first threaded rod (43) and round hole (44), round bar (37), round hole (44) have been seted up to the left end of round bar (37) that is located the right side, the inside fixedly connected with telescopic link (41) of round hole (44), the output fixedly connected with thread bush (42) of telescopic link (41), the inside threaded connection of thread bush (42) has first threaded rod (43), the left end of first threaded rod (43) and the right-hand member fixed connection of left round bar (37).
3. The manufacturing and processing equipment for the prestressed precast cement telegraph pole steel bar keel frame according to the claim 1 is characterized in that: drive arrangement (5) are including motor (51), connecting block (52), driven gear (53) and connecting rod (54), there is motor (51) upper end through motor cabinet fixed mounting of base, the output shaft of motor (51) is fixed to be cup jointed the driving gear, be located a plurality of connecting rods (54) of left end equidistance fixedly connected with of left first drum (31), the common fixedly connected with connecting block (52) of end of connecting rod (54), the outside of connecting block (52) is fixed to be cup jointed driven gear (53) with driving gear engaged with, the driving gear is incomplete gear.
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Effective date of registration: 20221116 Address after: Dapingzhai Village, Maoying Town, Ziyun Miao and Buyi Autonomous County, Anshun City, Guizhou Province, 550800 Applicant after: Ziyun Qianguan Power Equipment Co.,Ltd. Address before: No.36, Maoshan Road, economic development zone, Gaochun District, Nanjing City, Jiangsu Province Applicant before: Wang Jun |
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