CN111959860B

CN111959860B - Annular reinforcing steel bar arranging and binding device

Info

Publication number: CN111959860B
Application number: CN202010833234.XA
Authority: CN
Inventors: 竹洪燕
Original assignee: Xinchang Zhibei Machinery Co ltd
Current assignee: Xinchang Zhibei Machinery Co.,Ltd.
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-09-17
Anticipated expiration: 2040-08-18
Also published as: CN111959860A

Abstract

The invention relates to the technical field of steel bar processing, in particular to a ring-shaped steel bar arranging and binding device which comprises a base, a slide rail, slide plates, support plates, a limiting assembly, support rods and a pressing assembly, wherein steel bar rings to be arranged and bound are sleeved on the support rods on the two support plates one by one, so that the purpose of supporting the steel bar rings by using the two support rods is achieved, the purpose of erecting the steel bar rings is achieved, the positions of the steel bar rings do not need to be turned again in the binding process, the labor intensity is reduced, the positions of the two slide plates in the slide rail are adjusted according to the specifications of the steel bar rings until the space between the support rods on the two support plates meets the requirements of the steel bar rings, the purpose of adjusting the space between the two support plates is achieved, the requirements of the steel bar rings with different specifications are met, the application range is expanded, the steel bar rings to be bound are pressed by using the pressing assembly, and the purpose of mechanically pressing and holding the steel bar rings is achieved, the mode of manually pressing and holding the reinforcing steel bar ring is avoided, and the labor intensity is further reduced.

Description

Annular reinforcing steel bar arranging and binding device

Technical Field

The invention discloses an annular reinforcing steel bar arranging and binding device, and belongs to the technical field of reinforcing steel bar processing.

Background

The steel bar is often used in the fields of building decoration and the like, and the annular steel bar piece is one of the common steel bar pieces, which is called a steel bar ring for short, and the steel bar ring needs to be finished and bound after production. At present, in the process of binding the reinforcing steel bar rings, the reinforcing steel bar rings are mostly placed on the ground or other table tops for binding, the reinforcing steel bar rings need to be lifted when ropes are bound, the condition that the reinforcing steel bar rings are scattered easily occurs, the labor intensity is high due to the lifting of the reinforcing steel bar rings, and meanwhile, the spacing between the reinforcing steel bar rings is reduced as much as possible due to the fact that the reinforcing steel bar rings need to be pressed manually in the process of binding, and the labor intensity is increased.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an annular reinforcing steel bar arranging and binding device to solve the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a device is binded in arrangement of cyclic annular reinforcing bar, includes the base, the slide rail is installed to base upper surface one side, slidable mounting has two slides in the slide rail, fixed surface is connected with the backup pad on the slide, the backup pad upper end extends to the slide rail upside, be fixed with in the backup pad and be used for restricting the backup pad position and laminate spacing subassembly with the slide rail upper surface mutually, backup pad side upper portion position is installed and is used for supporting the vaulting pole dismantled of cyclic annular reinforcing bar, vaulting pole length direction arranges with slide rail length direction is perpendicular, one side middle part position that the slide rail was kept away from to the base upper surface is installed and is used for pressing the pressure of holding cyclic annular reinforcing bar and hold the subassembly.

Specifically, spacing subassembly includes the fixed plate, fixed plate one end and backup pad fixed connection and fixed plate and slide rail upper surface are laminated mutually, first screw hole has been seted up to the fixed plate upper surface, first screw hole internal gearing has the clamping bolt that can closely laminate with the slide rail surface.

Specifically, the pressure is held the subassembly and is included the riser, riser lower extreme and base fixed connection, the cylinder that the level was arranged is installed to the one side upper portion position that the riser deviates from the slide rail, cylinder piston end runs through riser and fixed connection extension bar, the pot head that the cylinder was kept away from to the extension bar is equipped with the barrel casing, the second screw hole has been seted up to the barrel casing surface, second screw hole internal gearing has spacing bolt, the one end surface lower part position that the cylinder was kept away from to the extension bar is seted up with spacing bolt matched with lower pinhole, the one end surface upper portion position that the cylinder was kept away from to the extension bar is seted up with spacing bolt matched with and is gone up the pinhole, barrel casing external fixation has the pressure of arranging perpendicularly with the extension bar and holds the board.

Specifically, the barrel casing is equipped with the spacing collar towards one side of cylinder, the spacing collar cover establish on the extension bar and with extension bar fixed connection, the one end surface processing that the cylinder was kept away from to the extension bar has the external screw thread, the one end threaded connection that the extension bar processing has the external screw thread has the internal thread cap, the internal thread cap sets up the one side that deviates from the spacing collar at the barrel casing.

Specifically, a first rubber sleeve capable of being wrapped on the limiting bolt is pasted in the lower pin hole through glue, a second rubber sleeve capable of being wrapped on the limiting bolt is pasted in the upper pin hole through glue, and the first rubber sleeve and the second rubber sleeve are identical in specification.

Specifically, the riser lower extreme is fixed with the even board of arranging perpendicularly with the riser, even board and riser be the integrated into one piece structure, even board passes through bolt and base fixed connection, a through-hole has been seted up to riser side upper portion position, the piston end of cylinder runs through the through-hole.

Specifically, the extension bar is close to the one end surface of cylinder and is fixed with the first clamping ring of taking the round hole, cylinder piston end be fixed with take the round hole with first clamping ring matched with second clamping ring, first clamping ring passes through bolt and second clamping ring fixed connection.

Specifically, two parallel side faces of the slide rail are respectively fixed with two fixing lugs, and the fixing lugs are fixedly connected with the base through bolts.

Specifically, a plurality of mounting hole that is used for interlude bolt is evenly seted up to the base upper surface, the bar mouth of arranging along slide rail length direction is seted up to the position that base and slide rail coincide mutually, a plurality of ash discharge mouth has been seted up to bottom equidistance in the slide rail.

Specifically, two through holes are formed in the upper portion of one side face of the supporting plate from top to bottom, a straight thread cylinder fixedly connected with the supporting plate is arranged on one side of each through hole, an external thread is machined at one end of the support rod, and one end of the external thread machined by the support rod penetrates through the through holes to be in threaded connection with the straight thread cylinder.

The invention has the beneficial effects that:

1. according to the annular reinforcing steel bar arranging and binding device, the reinforcing steel bar rings to be arranged and bound are sleeved on the support rods on the two support plates one by one, so that the reinforcing steel bar rings are supported by the two support rods, the purpose of erecting the reinforcing steel bar rings is achieved, the positions of the reinforcing steel bar rings do not need to be turned over again in the binding process, and the labor intensity is favorably reduced.

2. According to the annular steel bar arranging and binding device, the positions of the two sliding plates in the sliding rail are adjusted according to the specification of the steel bar rings until the spacing between the support rods on the two support plates meets the requirement of the steel bar rings, and then the relative positions of the support plates and the sliding rail are fixed, so that the purpose of adjusting the spacing between the two support plates is achieved, namely the spacing between the two support rods is conveniently adjusted, the requirement of the steel bar rings with different specifications is met, and the application range is expanded.

3. The invention relates to an annular reinforcing steel bar tidying and binding device, after a plurality of reinforcing steel bar rings are sleeved on two support rods, a cylinder is controlled to extend to enable a pressing plate to be positioned at one side of the reinforcing steel bar rings away from a support plate, then a sleeve is rotated to enable a second threaded hole on the sleeve to be aligned with an upper pin hole on an extension rod, then a limiting bolt is screwed to enable one end of the limiting bolt to extend into the upper pin hole, at the moment, the pressing plate is positioned right in front of the reinforcing steel bar rings, the cylinder is controlled to shrink, so that the pressing plate is pressed on the reinforcing steel bar rings under the action of the cylinder, the purpose of mechanically pressing the reinforcing steel bar rings is realized, the mode of manually pressing the reinforcing steel bar rings is avoided, the labor intensity is further reduced, on the contrary, after binding is finished, the cylinder is controlled to extend again, the limiting bolt extends into a lower pin hole on the extension rod, at the moment, the pressing plate is positioned right above the extension rod, thereby preventing the pressure plate from influencing the sleeve of the reinforcing steel bar ring on the support rod.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an annular reinforcing steel bar tidying and binding device according to the present invention;

FIG. 2 is an enlarged view of the portion A of the annular reinforcing steel bar tidying and binding device of the invention;

FIG. 3 is a schematic view of the assembly of the sliding plate and the supporting plate in the annular reinforcing steel arranging and binding device of the present invention;

FIG. 4 is a schematic view of the assembly of a limiting bolt, a sleeve and an extension bar in the annular reinforcing steel bar arranging and binding device of the present invention;

FIG. 5 is a perspective view of a vertical plate in the annular reinforcing steel arranging and binding device of the present invention;

FIG. 6 is a perspective view of a stay bar in the annular reinforcing steel arrangement and binding apparatus of the present invention;

FIG. 7 is a schematic view of the assembly of the slide rail and the base in the annular reinforcing steel arranging and binding apparatus of the present invention;

in the figure: 1. the base, 2, slide rail, 3, fixed ear, 4, the fixed plate, 5, clamping bolt, 6, the backup pad, 7, the vaulting pole, 8, the internal thread cap, 9, press and hold the board, 10, the barrel casing, 11, extension bar, 12, the cylinder, 13, the riser, 14, even board, 15, the mounting hole, 16, straight thread section of thick bamboo, 17, stop bolt, 18, the spacing collar, 19, the slide, 20, first screw hole, 21, the interlude hole, 22, the second screw hole, 23, lower pinhole, 24, first rubber sleeve, 25, the second rubber sleeve, 26, go up the pinhole, 27, the through-hole, 28, the ash discharge mouth, 29, the bar mouth.

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 described with the specific embodiments.

Referring to fig. 1 to 7, the present invention provides a technical solution: a device for arranging and binding annular reinforcing steel bars comprises a base 1, a slide rail 2 is installed on one side of the upper surface of the base 1, two slide plates 19 are installed in the slide rail 2 in a sliding manner, a support plate 6 is fixedly connected to the upper surface of the slide plate 19, the upper end of the support plate 6 extends to the upper side of the slide rail 2, a limiting component used for limiting the position of the support plate 6 and being attached to the upper surface of the slide rail 2 is fixed on the support plate 6, a detachable support rod 7 used for supporting the annular reinforcing steel bars is installed on the upper portion of one side of the support plate 6, the length direction of the support rod 7 is perpendicular to the length direction of the slide rail 2, a pressing component used for pressing the annular reinforcing steel bars is installed in the middle position of one side, away from the slide rail 2, reinforcing steel bars needing to be arranged and bound are sleeved on the support rods 7 on the two support plates 6 one by one, so that the reinforcing steel bars 7 are used for supporting the reinforcing steel bars, the purpose of erecting the reinforcing steel bars is achieved, and the reinforcing steel bars do not need not to be turned again in the binding process, the labor intensity can be reduced conveniently, the positions of the two sliding plates 19 in the sliding rail 2 can be adjusted according to the specification of the steel bar rings until the distance between the support rods 7 on the two support plates 6 meets the requirement of the steel bar rings, then the relative positions of the support plates 6 and the sliding rail 2 are fixed, and the purpose of adjusting the distance between the two support plates 6 is achieved, namely the distance between the two support rods 7 can be adjusted conveniently, the requirement of the steel bar rings with different specifications is met, the application range is expanded, the steel bar rings needing to be bound are pressed by the pressing and holding assembly, the purpose of mechanically pressing and holding the steel bar rings is achieved, the manual mode of pressing and holding the steel bar rings is avoided, and the labor intensity is further reduced.

Spacing subassembly includes

fixed plate

4, 4 one ends of fixed plate and 6 fixed connection of backup pad and fixed plate 4 laminate mutually with slide rail 2 upper surface, first screw hole 20 has been seted up to fixed plate 4 upper surface, first screw hole 20 internal gearing has can with the 2 inseparable clamping bolt 5 of laminating in slide rail 2 surfaces, during the position of slide rail 2 adjustment backup pad 6, backup pad 6 drives slide 19 and slides in slide rail 2, fixed plate 4 slides along 2 upper surfaces of slide rail simultaneously, after the position adjustment of backup pad 6 finishes, twist the clamping bolt 5 in the first screw hole 20, make

clamping bolt

5 and 2 in close contact with of slide rail, thereby play the effect of restriction backup pad 6 positions, accomplish the fixed of backup pad 6 and slide rail 2 relative position.

The pressing component comprises a vertical plate 13, the lower end of the vertical plate 13 is fixedly connected with the base 1, a cylinder 12 which is horizontally arranged is arranged at the upper part of one side of the vertical plate 13 which is far away from the slide rail 2, the piston end of the cylinder 12 penetrates through the vertical plate 13 and is fixedly connected with an extension bar 11, one end of the extension bar 11 which is far away from the cylinder 12 is sleeved with a sleeve 10, the outer surface of the sleeve 10 is provided with a second threaded hole 22, a limiting bolt 17 is internally engaged in the second threaded hole 22, the lower part of the outer surface of one end of the extension bar 11 which is far away from the cylinder 12 is provided with a lower pin hole 23 matched with the limiting bolt 17, the upper part of the outer surface of one end of the extension bar 11 which is far away from the cylinder 12 is provided with an upper pin hole 26 matched with the limiting bolt 17, a pressing plate 9 which is vertically arranged with the extension bar 11 is fixed on the outer surface of the sleeve 10, after a plurality of reinforcing bar rings are sleeved on two support bars 7, the cylinder 12 is controlled to extend, so that the pressing plate 9 is positioned at one side of the reinforcing bar rings which is far away from the support plate 6, then the sleeve 10 is rotated to align the second threaded hole 22 on the sleeve 10 with the upper pin hole 26 on the extension bar 11, then the limiting bolt 17 is screwed to extend one end of the limiting bolt 17 into the upper pin hole 26, at this time, the pressing plate 9 is located right in front of the reinforcing bar ring, the cylinder 12 is controlled to contract, so that the pressing plate 9 is pressed on the reinforcing bar ring under the action of the cylinder 12, thereby achieving the purpose of mechanically pressing the reinforcing bar ring, avoiding the manual pressing of the reinforcing bar ring, further reducing labor intensity, and simultaneously being beneficial to improving the stability of reinforcing bar ring binding, otherwise, after binding is finished, the cylinder 12 is controlled to extend again, and the limiting bolt 17 is extended into the lower pin hole 23 on the extension bar 11, at this time, the pressing plate 9 is located right above the extension bar 11, so that the reinforcing bar ring is sleeved on the support bar 7 without being influenced by the pressing plate 9.

Barrel casing 10 is equipped with spacing collar 18 towards one side of

cylinder

12, 18 covers of spacing collar establish on extension bar 11 and with extension bar 11 fixed connection, extension bar 11 keeps away from the one end surface processing of cylinder 12 has the external screw thread, extension bar 11 processing has the one end threaded connection of external screw thread to have internal thread cap 8, internal thread cap 8 sets up the one side that deviates from spacing collar 18 at barrel casing 10, establish barrel casing 10 cover after on extension bar 11, twist internal thread cap 8 in the one end of 11 processing external screw threads of extension bar, barrel casing 10 is restricted between spacing collar 18 and internal thread cap 8 this moment, be convenient for later stage barrel casing 10's dismouting.

Paste through glue in the lower pinhole 23 and have the first rubber sleeve 24 that can wrap up on stop bolt 17, paste through glue in the last pinhole 26 and have the second rubber sleeve 25 that can wrap up on stop bolt 17, first rubber sleeve 24 is the same with second rubber sleeve 25 specification, and the screw thread on stop bolt 17 is convenient for include in the design of first rubber sleeve 24 and second rubber sleeve 25.

The riser 13 lower extreme is fixed with even board 14 of arranging perpendicularly with riser 13, even board 14 and riser 13 be the integrated into one piece structure, even board 14 passes through bolt and base 1 fixed connection, and through-hole 27 has been seted up to a riser 13 side upper portion position, and the piston end of cylinder 12 runs through-hole 27, utilizes bolt fixed connection even board 14 and base 1, and the through-hole 27 is seted up to riser 13 and base 1's dismouting of being convenient for, and the piston end of the cylinder 12 of being convenient for runs through riser 13.

The outer surface of one end of the extension bar 11 close to the cylinder 12 is fixed with a first connecting ring with a round hole, the piston end of the cylinder 12 is fixed with a second connecting ring matched with the first connecting ring with a round hole, the first connecting ring is fixedly connected with the second connecting ring through a bolt, and the fixed connection of the extension bar 11 and the cylinder 12 is completed after the bolt is used for connecting the first connecting ring and the second connecting ring.

All be fixed with two fixed ears 3 on two parallel sides of slide rail 2, fixed ear 3 passes through bolt and base 1 fixed connection, utilizes the bolt to install fixed ear 3 on base 1, the dismouting of slide rail 2 and base 1 of being convenient for.

Base 1 upper surface evenly sets up a plurality of mounting hole 15 that is used for alternate bolt, base 1 and the position that slide rail 2 coincides mutually offer along the bar mouth 29 that 2 length direction of slide rail arranged, a plurality of ash discharge mouth 28 has been seted up to bottom equidistance in the slide rail 2, set up mounting hole 15 on base 1, be convenient for install base 1 in required position department, when slide 19 slides in slide rail 2, debris such as iron fillings that fall into in slide rail 2 are discharged from ash discharge mouth 28 and bar mouth 29 under slide 19's promotion.

Two insertion holes 21 are formed in the upper portion of one side face of the supporting plate 6 from top to bottom, a straight thread cylinder 16 fixedly connected with the supporting plate 6 is arranged on one side of each insertion hole 21, an external thread is machined at one end of the supporting rod 7, one end of the external thread machined by the supporting rod 7 penetrates through the insertion holes 21 and is in threaded connection with the straight thread cylinder 16, one end of the external thread machined by the supporting rod 7 penetrates through the insertion holes 21 in the supporting plate 6 and is screwed into the straight thread cylinder 16, and the supporting rod 7 and the supporting plate 6 are convenient to disassemble and assemble.

The specific implementation mode is as follows: according to the specification of the steel bar ring, adjust the position of two slide 19 in slide rail 2, the vaulting pole 7 interval on two backup pads 6 satisfies the needs of steel bar ring, the relative position of fixed stay board 6 and slide rail 2 afterwards, reach the purpose of adjusting the interval between two backup pads 6, realize the interval between two vaulting poles 7 of convenient adjustment promptly, satisfy the needs of different specification steel bar rings, enlarge application scope, the steel bar ring that will need the arrangement to bind overlaps on the vaulting pole 7 on two backup pads 6 one by one, thereby realize utilizing two vaulting poles 7 to support the steel bar ring, reach the purpose of built on stilts steel bar ring, thereby need not turn the position of steel bar ring once more at the in-process of binding, be favorable to reducing intensity of labour.

After a plurality of reinforcing steel bar rings are sleeved on the two support rods 7, the control cylinder 12 extends to enable the pressing plate 9 to be positioned at one side of the reinforcing steel bar rings, which is far away from the support plate 6, then the cylinder sleeve 10 is rotated to enable the second threaded hole 22 on the cylinder sleeve 10 to be aligned with the upper pin hole 26 on the extension rod 11, then the limit bolt 17 is screwed to enable one end of the limit bolt 17 to extend into the upper pin hole 26, at the moment, the pressing plate 9 is positioned right in front of the reinforcing steel bar rings, the control cylinder 12 contracts, so that the pressing plate 9 is pressed on the reinforcing steel bar rings under the action of the cylinder 12, the purpose of mechanically pressing the reinforcing steel bar rings is realized, the mode of manually pressing the reinforcing steel bar rings is avoided, the labor intensity is further reduced, the stability of binding the reinforcing steel bar rings is improved, on the contrary, after the binding is finished, the control cylinder 12 extends again, the limit bolt 17 extends into the lower pin hole 23 on the extension rod 11, at the moment, the pressing plate 9 is positioned right above the extension rod 11, thereby preventing the pressing plate 9 from influencing the steel bar ring to be sleeved on the support rod 7.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a device is binded in arrangement of annular reinforcing bar which characterized in that: the steel bar pressing device comprises a base (1), a sliding rail (2) is installed on one side of the upper surface of the base (1), two sliding plates (19) are installed in the sliding rail (2), a supporting plate (6) is fixedly connected to the upper surface of the sliding plate (19), the upper end of the supporting plate (6) extends to the upper side of the sliding rail (2), a limiting component used for limiting the position of the supporting plate (6) and attached to the upper surface of the sliding rail (2) is fixed on the supporting plate (6), a detachable supporting rod (7) used for supporting an annular steel bar is installed on the upper portion of one side surface of the supporting plate (6), the length direction of the supporting rod (7) is perpendicular to the length direction of the supporting plate (6), and a pressing component used for pressing the annular steel bar is installed in the middle position of one side, away from the sliding rail (2), of the upper surface of the base (1); the upper surface of the base (1) is uniformly provided with a plurality of mounting holes (15) for inserting bolts, the position where the base (1) coincides with the slide rail (2) is provided with strip-shaped openings (29) arranged along the length direction of the slide rail (2), and the bottom in the slide rail (2) is equidistantly provided with a plurality of ash discharge openings (28); the limiting assembly comprises a fixing plate (4), one end of the fixing plate (4) is fixedly connected with a supporting plate (6), the fixing plate (4) is attached to the upper surface of the sliding rail (2), a first threaded hole (20) is formed in the upper surface of the fixing plate (4), and a clamping bolt (5) which can be tightly attached to the surface of the sliding rail (2) is engaged in the first threaded hole (20);

the pressing and holding assembly comprises a vertical plate (13), the lower end of the vertical plate (13) is fixedly connected with the base (1), a cylinder (12) which is horizontally arranged is installed at the upper part of one side of the vertical plate (13) departing from the sliding rail (2), the piston end of the cylinder (12) penetrates through the vertical plate (13) and is fixedly connected with an extension rod (11), a sleeve (10) is sleeved at one end of the extension rod (11) far away from the cylinder (12), a second threaded hole (22) is formed in the outer surface of the sleeve (10), a limiting bolt (17) is engaged in the second threaded hole (22), a lower pin hole (23) matched with the limiting bolt (17) is formed in the lower part of the outer surface of one end of the extension rod (11) far away from the cylinder (12), an upper pin hole (26) matched with the limiting bolt (17) is formed in the upper part of the outer surface of one end of the extension rod (11) far away from the cylinder (12), the outer surface of the sleeve (10) is fixed with a pressing plate (9) which is arranged vertically with the extension bar (11).

2. The annular reinforcing steel bar tidying and binding device according to claim 1, characterized in that: barrel casing (10) are equipped with spacing collar (18) towards one side of cylinder (12), spacing collar (18) cover establish on extension bar (11) and with extension bar (11) fixed connection, the one end surface processing that cylinder (12) were kept away from in extension bar (11) has the external screw thread, the one end threaded connection that extension bar (11) processing had the external screw thread has internal thread cap (8), internal thread cap (8) set up the one side that deviates from spacing collar (18) in barrel casing (10).

3. The annular reinforcing steel bar tidying and binding device according to claim 1, characterized in that: paste through glue in lower pinhole (23) and have first rubber sleeve (24) that can wrap up on spacing bolt (17), paste through glue in last pinhole (26) and have second rubber sleeve (25) that can wrap up on spacing bolt (17), first rubber sleeve (24) are the same with second rubber sleeve (25) specification.

4. The annular reinforcing steel bar tidying and binding device according to claim 1, characterized in that: riser (13) lower extreme is fixed with even board (14) of arranging perpendicularly with riser (13), even board (14) and riser (13) are the integrated into one piece structure, even board (14) pass through bolt and base (1) fixed connection, through-hole (27) have been seted up to riser (13) a side upper portion position, through-hole (27) are run through to the piston end of cylinder (12).

5. The annular reinforcing steel bar tidying and binding device according to claim 1, characterized in that: the outer surface of one end of the extension bar (11) close to the cylinder (12) is fixed with a first connecting ring with a round hole, the piston end of the cylinder (12) is fixed with a second connecting ring which is provided with a round hole and matched with the first connecting ring, and the first connecting ring is fixedly connected with the second connecting ring through a bolt.

6. The annular reinforcing steel bar tidying and binding device according to claim 1, characterized in that: two fixed lugs (3) are fixed on two outer side faces of the sliding rail (2), and the fixed lugs (3) are fixedly connected with the base (1) through bolts.

7. The annular reinforcing steel bar tidying and binding device according to claim 1, characterized in that: two insertion holes (21) are formed in the upper portion of one side face of the supporting plate (6), a straight thread cylinder (16) fixedly connected with the supporting plate (6) is arranged on one side of each insertion hole (21), an external thread is machined at one end of the support rod (7), and one end of the support rod (7) where the external thread is machined penetrates through the insertion holes (21) and is in threaded connection with the straight thread cylinder (16).