Accurate positioning and connecting device for machining main reinforcement of reinforcement cage

Abstract

The utility model provides an accurate positioning and connecting device for processing a main reinforcement of a reinforcement cage, which is used for positioning and connecting two sections of different main reinforcements of the reinforcement cage and comprises a bearing plate, two fixing plates, a first rotating component, a second rotating component and a plurality of positioning components, a cleaning hole is formed in the middle of the bearing plate, and the two fixing plates are symmetrically distributed on the two sides of the cleaning hole and perpendicularly installed on the bearing plate. The rotating assembly comprises an annular adjusting ring and a supporting piece, and the annular adjusting ring is rotationally connected with the mounting hole in the fixing plate and fixedly connected with the supporting piece; the positioning assembly comprises a positioning barrel, an observation hole, a positioning hole, a fixing nut and a fixing bolt, the observation hole is formed in the middle of the positioning barrel, the fixing nut is fixed to the positioning hole, and the fixing bolt penetrates through the positioning hole corresponding to the fixing nut to abut against the reinforcement cage main reinforcement; the butt joint condition of the two reinforcement cage main reinforcements is adjusted through the observation hole and the rotating assembly, the one-time butt joint success rate and butt joint quality of the reinforcement cage on site are improved, and the construction time is shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel cage processing equipment, and particularly relates to a precise positioning connection device used for processing main reinforcement of a steel cage. Background Art

[0002] The steel cage includes a plurality of parallel main bars and a plurality of reinforcing stirrups arranged at intervals along the main bars. At present, the known steel cage processing methods in the construction industry are mainly: on the premise of welding and processing the reinforcing stirrups of the steel cage in advance, multiple steel workers work together to carry each main bar of the steel cage to the reinforcing stirrups of the steel cage, and multiple steel workers work together to lift the main bars. According to the main bar spacing marked on the reinforcing stirrups, it is often necessary for 4 to 6 steel workers to weld the main bars together before the main bars of the steel cage can be welded to the stirrups. This cycle is repeated until all the main bars are welded, and finally the main skeleton of the steel cage is formed. Then, the processed steel cage skeleton is supported by square wood and other supports, and then the wire rod is wound, and finally the finished steel cage is stored. Obviously, a large number of steel workers are required to cooperate in the welding process of the main bars of the steel cage, which reduces production efficiency.

[0003] In addition, during the production of steel cages, two shorter steel cages need to be axially spliced ​​according to design requirements and welded into a longer steel cage. During the welding process, the ends of the main bars of the two different steel cages need to be aligned first, and then the ends of the two corresponding main bars are manually welded in turn to splice the two different steel cages. However, when welding two different steel cages, there is no special device to ensure that the main bars of the two different steel cages can be closely connected. Welding can only be completed through the cooperation of multiple workers, which not only wastes manpower, but also has low efficiency and takes a long time.

[0004] Therefore, how to provide a precise positioning and connection device for the main reinforcement processing of the steel cage to ensure that the main reinforcement of two different sections of the steel cage can be tightly connected, achieve precise positioning and connection, and thereby improve the success rate of one-time connection of the two sections of the steel cage is a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] The utility model aims to provide a precise positioning connection device for processing main reinforcement of a reinforcement cage, so as to at least solve one of the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides a precise positioning and connecting device for processing main bars of a steel cage, which is used for positioning and connecting two different main bars of a steel cage, the device comprising: a bearing plate, a cleaning hole is arranged in the middle of the bearing plate; two fixing plates, the two fixing plates are symmetrically distributed on both sides of the cleaning hole, the two fixing plates are vertically mounted on the upper surface of the bearing plate, and a mounting hole is arranged through the middle of each fixing plate; a first rotating assembly, the first rotating assembly comprises a first annular adjustment ring and a first support, the first annular adjustment ring is rotatably connected to one of the two mounting holes, and the first annular adjustment ring is fixedly connected to the first support; a second rotating assembly, the second rotating assembly comprises a second annular adjustment ring and a second support, the second annular adjustment ring is rotatably connected to the other of the two mounting holes, the The second annular adjustment ring is fixedly connected to the second support member; a plurality of positioning components, each of which includes a positioning cylinder, an observation hole, two positioning holes, two fixing nuts and two fixing bolts; the observation hole is arranged in the middle of the positioning cylinder, and the two positioning holes are symmetrically distributed on both sides of the observation hole, each of the fixing nut is fixed at a corresponding positioning hole, and each of the fixing bolts passes through a corresponding positioning hole corresponding to a corresponding fixing nut in turn and abuts against the main reinforcement of the reinforcement cage; wherein, one end of the main reinforcement of a section of the reinforcement cage passes through the first support member, a corresponding positioning cylinder and is placed at a corresponding observation hole in turn, one end of the main reinforcement of another section of the reinforcement cage passes through the second support member, a corresponding positioning cylinder and is placed at a corresponding observation hole in turn, and one end of the main reinforcement of one section of the reinforcement cage is butt-jointed with one end of the main reinforcement of another section of the reinforcement cage.

[0007] As a further technical solution of the utility model, the first support member includes: a first support rod, the first support rod is fixed in the shape of a "cross" inside the first annular adjustment ring; a first mounting plate, the first mounting plate is fixed on the first support rod, and the first mounting plate is a concentric circle of the first annular adjustment ring; a plurality of first connecting rods, and a plurality of the first connecting rods are arranged on the first mounting plate at equal intervals; one end of each of the first connecting rods is fixedly connected to the first mounting plate; a plurality of first fixing tubes, the number of the first fixing tubes is the same as the number of the first connecting rods, and each of the first fixing tubes is fixedly connected to the other end of a corresponding first connecting rod; wherein, each of the first fixing tubes and the corresponding positioning tube are on the same straight line, and one end of a section of the main reinforcement of the steel cage passes through a corresponding first fixing tube, a corresponding positioning tube in sequence and is located at a corresponding observation hole.

[0008] As a further technical solution of the utility model, the second support member includes: a second support rod, the second support rod is fixed in the shape of a "cross" inside the second annular adjustment ring; a second mounting plate, the second mounting plate is fixed on the second support rod, and the second mounting plate is a concentric circle of the second annular adjustment ring; a plurality of second connecting rods, and a plurality of second connecting rods are arranged on the second mounting plate at equal intervals; one end of each second connecting rod is fixedly connected to the second mounting plate; a plurality of second fixed cylinders, the number of the second fixed cylinders is the same as the number of the second connecting rods, and each second fixed cylinder is fixedly connected to the other end of a corresponding second connecting rod; wherein, each second fixed cylinder and a corresponding positioning cylinder are on the same straight line, and one end of another section of the main reinforcement of the steel cage passes through a corresponding second fixed cylinder, a corresponding positioning cylinder in sequence and is located at a corresponding observation hole.

[0009] As a further technical solution of the present invention, the surfaces of the first annular adjustment ring, the first mounting plate, the second annular adjustment ring and the second mounting plate are coated with a layer of anti-corrosion coating material.

[0010] As a further technical solution of the present utility model, the device also includes a connecting assembly; the connecting assembly includes a first connecting plate and a second connecting plate; the upper surface of the first connecting plate is fixedly connected to one of the two fixed plates, and the lower surface of the first connecting plate is fixedly connected to the upper surface of the supporting plate; the upper surface of the second connecting plate is fixedly connected to the other of the two fixed plates, and the lower surface of the second connecting plate is fixedly connected to the upper surface of the supporting plate.

[0011] As a further technical solution of the utility model, the device further comprises a traveling assembly; the traveling assembly comprises a plurality of universal wheels, and the plurality of universal wheels are fixedly connected to the lower surface of the bearing plate.

[0012] As a further technical solution of the present utility model, the device also includes: an anti-slip component; the anti-slip component includes a first fixing member and a second fixing member, and the first fixing member and the second fixing member are symmetrically distributed on both sides of the supporting plate; the first fixing member is fixedly connected to one of the two sides of the supporting plate, and the second fixing member is fixedly connected to the other side of the two sides of the supporting plate.

[0013] As a further technical solution of the utility model, the first fixing member includes: a first rectangular plate and two first fixing rods; the side surface of the first rectangular plate is fixedly connected to one of the two sides of the supporting plate, and the first rectangular plate is provided with two first threaded holes; each of the first fixing rods passes through a corresponding one of the first threaded holes and rests against the ground, and each of the first fixing rods is threadedly connected to the first rectangular plate through a corresponding one of the first threaded holes.

[0014] As a further technical solution of the utility model, the second fixing member includes: a second rectangular plate and two second fixing rods; the side surface of the second rectangular plate is fixedly connected to the other side of the two sides of the supporting plate, and the second rectangular plate is provided with two second threaded holes; each of the second fixing rods passes through a corresponding second threaded hole and rests against the ground, and each of the second fixing rods is threadedly connected to the second rectangular plate through a corresponding second threaded hole.

[0015] As a further technical solution of the utility model, the two fixing plates are made of stainless steel.

[0016] Beneficial effects:

[0017] The utility model provides a precise positioning and connecting device for processing main reinforcement of a steel cage, which is used for precisely positioning and connecting two sections of main reinforcement of a steel cage with different sections. The device comprises a bearing plate, two fixed plates, a first rotating assembly, a second rotating assembly and a plurality of positioning assemblies. A cleaning hole is arranged in the middle of the bearing plate, and the two fixed plates are symmetrically distributed on both sides of the cleaning hole and are vertically mounted on the lower surface of the bearing plate. A mounting hole is penetrated in the middle of each fixed plate for accommodating the rotating assembly. The first rotating assembly comprises a first annular adjusting ring and a first supporting member, the first annular adjusting ring is rotatably connected to one of the mounting holes, and the first annular adjusting ring is fixedly connected to the first supporting member to ensure that the rotation of the first supporting member can drive the first annular adjusting ring to rotate in the corresponding mounting hole, thereby maintaining the stability of the fixed plate and the bearing plate. The second rotating assembly comprises a second annular adjusting ring and a first supporting member. Two support members, in order to ensure that the second support member can drive the second annular adjustment ring to rotate in the corresponding mounting hole, the second annular adjustment ring is rotatably connected to another mounting hole, and the second annular adjustment ring is fixedly connected to the second support member; each positioning component includes a positioning cylinder, an observation hole, two positioning holes, two fixing nuts and two fixing bolts, the observation hole is arranged in the middle of the positioning cylinder, so as to observe the docking condition of the ends of two different sections of the main reinforcement bars of the steel cage, the two positioning holes are symmetrically distributed on both sides of the observation hole, each positioning hole is correspondingly provided with a fixing nut, a fixing bolt passes through a positioning hole corresponding to a corresponding fixing nut and abuts against the main reinforcement of the steel cage, so as to fix the two sections of the main reinforcement bars of the steel cage after docking, realize the precise positioning connection of the two sections of the main reinforcement bars of the steel cage, thereby improving the docking quality of the two sections of the main reinforcement bars of the steel cage, and avoiding the phenomenon of wire back during the rotation of the steel cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the overall structure of a precise positioning connection device for processing main reinforcement bars of a reinforcement cage provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the structure of a positioning assembly provided in an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the structure of the precise positioning connection device provided in the embodiment of the utility model Figure 1 ;

[0022] Figure 4A schematic diagram of the structure of the precise positioning connection device provided in the embodiment of the utility model Figure 2 ;

[0023] Figure 5 A schematic diagram of the structure of the precise positioning connection device provided in the embodiment of the utility model Figure 3 ;

[0024] Reference numerals:

[0025] 1. Loading plate; 11. Cleaning hole;

[0026] 2. Fixing plate; 21. Mounting hole;

[0027] 3. First rotating assembly; 31. First annular adjusting ring; 32. First supporting member; 321. First supporting rod; 322. First mounting plate; 323. First connecting rod; 324. First fixing cylinder;

[0028] 4. second rotating assembly; 41. second annular adjusting ring; 42. second supporting member; 421. second supporting rod; 422. second mounting plate; 423. second connecting rod; 424. second fixing cylinder;

[0029] 5. Positioning assembly; 51. Positioning cylinder; 52. Observation hole; 53. Positioning hole; 54. Fixing nut; 55. Fixing bolt;

[0030] 6. Connecting assembly; 61. First connecting plate; 62. Second connecting plate;

[0031] 7. Traveling assembly; 71. Universal wheel

[0032] 8. Anti-skid assembly; 81. First fixing member; 811. First rectangular plate; 812. First fixing rod; 82. Second fixing member; 821. Second rectangular plate; 822. Second fixing rod;

[0033] 9. Main reinforcement of steel cage. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this utility model.

[0035] Meanwhile, in the embodiments of this specification, when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time.

[0036] Embodiment 1:

[0037] See also Figure 1-3 , This embodiment 1 provides a precise positioning and connecting device for processing main reinforcement of a steel cage, which is used for precisely positioning and connecting two different main reinforcements 9 of a steel cage. The device comprises: a bearing plate 1, two fixed plates 2, a first rotating assembly 3, a second rotating assembly 4 and a plurality of positioning assemblies 5, wherein a cleaning hole 11 is arranged in the middle of the bearing plate 1; the two fixed plates 2 are symmetrically distributed on both sides of the cleaning hole 11, and the two fixed plates 2 are vertically mounted on the upper surface of the bearing plate 1, and a mounting hole 21 is arranged through the middle of each fixed plate 2; the first rotating assembly 3 comprises a first annular adjustment ring 31 and a first support member 32, the first annular adjustment ring 31 is rotatably connected to one of the two mounting holes 21, and the first annular adjustment ring 31 is fixedly connected to the first support member 32; the second rotating assembly 4 comprises a second annular adjustment ring 41 and a second support member 42, the second annular adjustment ring 41 is rotatably connected to the other mounting hole 21 of the two mounting holes 21, The second annular adjustment ring 41 is fixedly connected to the second support member 42; each of the positioning components 5 includes a positioning tube 51, an observation hole 52, two positioning holes 53, two fixing nuts 54 and two fixing bolts 55; the observation hole 52 is arranged in the middle of the positioning tube 51, and the two positioning holes 53 are symmetrically distributed on both sides of the observation hole 52, each of the fixing nuts 54 is fixed at a corresponding positioning hole 53, and each of the fixing bolts 55 passes through a corresponding positioning hole 53 of a corresponding fixing nut 54 in sequence and abuts against the main reinforcement 9 of the reinforcement cage; wherein, one end of a section of the main reinforcement 9 of the reinforcement cage passes through the first support member 32, a corresponding positioning tube 51 in sequence and is placed at a corresponding observation hole 52, one end of another section of the main reinforcement 9 of the reinforcement cage passes through the second support member 42, a corresponding positioning tube 51 in sequence and is placed at a corresponding observation hole 52, and one end of one section of the main reinforcement 9 of the reinforcement cage is butt-jointed with one end of another section of the main reinforcement 9 of the reinforcement cage.

[0038] Specifically, the utility model provides a precise positioning and connecting device for processing the main reinforcement 9 of a steel cage, which is used for precisely positioning and connecting two different sections of the main reinforcement 9 of the steel cage. The device includes a bearing plate 1, two fixed plates 2, a first rotating assembly 3, a second rotating assembly 4 and a plurality of positioning assemblies 5. A cleaning hole 11 is provided in the middle of the bearing plate 1, and the two fixed plates 2 are symmetrically distributed on both sides of the cleaning hole 11 and are vertically installed on the lower surface of the bearing plate 1. A mounting hole 21 is provided in the middle of each fixed plate 2 for accommodating the rotating assembly; the first rotating assembly 3 includes a first annular adjustment ring 31 and a first support member 32, the first annular adjustment ring 31 is rotatably connected to one of the mounting holes 21, and the first annular adjustment ring 31 is fixedly connected to the first support member 32 to ensure that the rotation of the first support member 32 can drive the first annular adjustment ring 31 to rotate in the corresponding mounting hole 21, thereby maintaining the stability of the fixed plate 2 and the bearing plate 1; the second rotating assembly 4 includes a second annular adjustment ring 41 and a second support The support member 42, in order to ensure that the second support member 42 can drive the second annular adjustment ring 41 to rotate in the corresponding mounting hole 21, the second annular adjustment ring 41 is rotatably connected to the other mounting hole 21, and the second annular adjustment ring 41 is fixedly connected to the second support member 42; each positioning assembly 5 includes a positioning tube 51, an observation hole 52, two positioning holes 53, two fixing nuts 54 and two fixing bolts 55, the observation hole 52 is arranged in the middle of the positioning tube 51, so as to observe the docking condition of the ends of two different sections of the main reinforcement bars 9 of the steel cage, the two positioning holes 53 are symmetrically distributed on both sides of the observation hole 52, each positioning hole 53 is correspondingly provided with a fixing nut 54, a fixing bolt 55 passes through a positioning hole 53 corresponding to a corresponding fixing nut 54 and abuts against the main reinforcement bar 9 of the steel cage, so as to fix the two sections of the main reinforcement bars 9 of the steel cage after docking, realize the precise positioning connection of the two sections of the main reinforcement bars 9 of the steel cage, thereby improving the docking quality of the two sections of the main reinforcement bars 9 of the steel cage, and avoiding the phenomenon of wire back during the rotation of the steel cage.

[0039] It should be supplemented that one end of a section of the main reinforcement 9 of the steel cage passes through the first support 32, a corresponding positioning tube 51 and is placed at a corresponding observation hole 52, and the other end of the main reinforcement 9 of the steel cage is located in the first support 32 to support the main reinforcement 9 of the steel cage; one end of another section of the main reinforcement 9 of the steel cage passes through the second support 42, a corresponding positioning tube 51 and is placed at a corresponding observation hole 52, and the other end of the main reinforcement 9 of the steel cage is located in the second support 42 to support the main reinforcement 9 of the steel cage; wherein, one end of the main reinforcement 9 of one section of the steel cage is butted with one end of the main reinforcement 9 of another section of the steel cage in the same positioning tube 51, and the butt joint of the ends of the two sections of the main reinforcement 9 of the steel cage is observed through the corresponding observation hole 52 to ensure that the ends of the two sections of the main reinforcement 9 of the steel cage are closely butted, and the two sections of the main reinforcement 9 of the steel cage are fixed by fixing bolts 55 at the same time, so as to improve the success rate of butt joint of the two sections of the main reinforcement 9 of the steel cage. In addition, the cleaning hole 11 is located below the positioning tube 51, which is convenient for cleaning the steel scraps generated when fixing the main reinforcement 9 of the steel cage.

[0040] In a specific embodiment, through the observation hole 52 and the positioning tube 51, two sections of steel cage main bars 9 with different diameters can be accurately positioned and docked, and two sections of steel cage main bars 9 with the same diameter can also be accurately positioned and docked; those skilled in the art can understand that on the basis of achieving accurate positioning and docking of two sections of steel cage main bars 9, multiple sections of steel cage main bars 9 can be accurately positioned and docked. Furthermore, when two sections of steel cages are docked at the construction site, the docking conditions of the two sections of steel cages can also be adjusted through the positioning tube, thereby achieving the positioning and docking of the steel cages.

[0041] In some possible embodiments, see Figure 4 The first support member 32 includes: a first support rod 321, which is fixed inside the first annular adjustment ring 31 in a "cross" shape; a first mounting plate 322, which is fixed on the first support rod 321, and the first mounting plate 322 is a concentric circle of the first annular adjustment ring 31; a plurality of first connecting rods 323, which are arranged on the first mounting plate 322 at equal intervals; one end of each of the first connecting rods 323 is fixedly connected to the first mounting plate 322; a plurality of first fixed cylinders 324, the number of the first fixed cylinders 324 is the same as the number of the first connecting rods 323, and each of the first fixed cylinders 324 is fixedly connected to the other end of a corresponding first connecting rod 323; wherein each of the first fixed cylinders 324 and the corresponding positioning cylinder 51 are on the same straight line, and one end of a section of the main reinforcement 9 of the steel cage passes through the corresponding first fixed cylinder 324 and the corresponding positioning cylinder 51 in sequence and is located at the corresponding observation hole 52.

[0042] This is because, the first support member 32 includes a first support rod 321, a first mounting plate 322, a plurality of first connecting rods 323 and a plurality of first fixing cylinders 324, the first support rod 321 is arranged inside the first annular adjustment ring 31, and the first support rod 321 is in a "cross" shape, so as to fix the first annular adjustment ring 31; a first mounting plate 322 is arranged on the first support rod 321, and the first mounting plate 322 is a concentric circle of the first annular adjustment ring 31, so that the first mounting plate 322 can rotate coaxially with the first annular adjustment ring 31; a plurality of first connecting rods 323 are arranged on the first mounting plate 322 at equal intervals, one end of each first connecting rod 323 is threadedly connected to the first mounting plate 322 by a bolt, and the other end of each first connecting rod 323 is fixedly connected to a corresponding first fixing cylinder 324; at the same time, the first fixing cylinder 324 and a corresponding positioning cylinder 51 are on the same straight line to ensure that the two sections of the main reinforcement 9 of the steel cage are on the same axis, which is convenient for close docking. In a specific embodiment, the first connecting rod 323 that meets the spacing requirement can be selected according to the spacing requirement of the main reinforcement bars 9 of the reinforcement cage.

[0043] In some possible embodiments, the second support member 42 includes: a second support rod 421, the second support rod 421 is fixed in the shape of a "cross" inside the second annular adjustment ring 41; a second mounting plate 422, the second mounting plate 422 is fixed on the second support rod 421, and the second mounting plate 422 is a concentric circle of the second annular adjustment ring 41; a plurality of second connecting rods 423, the plurality of second connecting rods 423 are arranged on the second mounting plate 422 at equal intervals; one end of each second connecting rod 423 is fixedly connected to the second mounting plate 422; a plurality of second fixed cylinders 424, the number of the second fixed cylinders 424 is the same as the number of the second connecting rods 423, and each second fixed cylinder 424 is fixedly connected to the other end of a corresponding second connecting rod 423; wherein each second fixed cylinder 424 is on the same straight line as a corresponding positioning cylinder 51, and one end of another section of the main reinforcement 9 of the steel cage passes through a corresponding second fixed cylinder 424 and a corresponding positioning cylinder 51 in sequence and is located at a corresponding observation hole 52.

[0044] Similar to the first support member 32, the second support member 42 includes a second support rod 421, a second mounting plate 422, a plurality of second connecting rods 423 and a plurality of second fixing tubes 424. The second fixing tube 424 and a corresponding positioning tube 51 are on the same straight line to ensure that the two sections of the main reinforcement 9 of the steel cage are on the same axis to facilitate close docking. In a specific embodiment, one end of a section of the main reinforcement 9 of the steel cage passes through the first fixing tube 324 and a corresponding positioning tube 51 in sequence and is placed in a corresponding observation hole 52, and the other end of the main reinforcement 9 of the steel cage is located in the first fixing tube 324 to support the main reinforcement 9 of the steel cage; one end of the main reinforcement 9 of the other section of the steel cage passes through the second fixing tube 424 and a corresponding positioning tube 51 in sequence and is placed in a corresponding observation hole 52, and the other end of the main reinforcement 9 of the other steel cage is located in the second fixing tube 424 to support the main reinforcement 9 of the steel cage; by rotating the first ring The shaped adjustment ring 31 and the second annular adjustment ring 41 make the first fixed cylinder 324, the corresponding positioning cylinder 51 and the corresponding second fixed cylinder 424 on the same straight line, so as to ensure that one end of one section of the steel cage main reinforcement 9 is butted with one end of the other section of the steel cage main reinforcement 9 in the same positioning cylinder 51, and the two sections of the steel cage main reinforcement 9 are on the same axis. The butt joint of the ends of the two sections of the steel cage main reinforcement 9 can be observed through the corresponding observation holes 52, thereby ensuring that the ends of the two sections of the steel cage main reinforcement 9 are closely butted, thereby improving the butt joint success rate of the two sections of the steel cage main reinforcement 9.

[0045] Furthermore, since the first fixed cylinder 324 and the second fixed cylinder 424 can support and fix the main reinforcement 9 of the steel cage, during the steel cage processing, one steel bar operator is responsible for transferring the main reinforcement 9 of the steel cage to another steel bar operator through the first fixed cylinder 324 or the second fixed cylinder 424, and manpower can be saved when the first fixed cylinder 324 or the second fixed cylinder 424 is used for transfer; the other steel bar operator is responsible for receiving the main reinforcement at the positioning cylinder 51, and observing and docking the fixed steel cage main reinforcement 9 through the corresponding observation hole 52, which essentially saves manpower, and only two steel bar operators need to cooperate simply to efficiently complete the steel cage docking task.

[0046] In some possible embodiments, surfaces of the first annular adjustment ring 31 , the first mounting plate 322 , the second annular adjustment ring 41 , and the second mounting plate 422 are coated with a layer of anti-corrosion coating material.

[0047] Those skilled in the art will appreciate that in order to reduce the impact of the construction environment and increase the service life of the precise positioning connection device, a layer of anti-corrosion coating material is coated on the surface of the first annular adjustment ring 31, the first mounting plate 322, the second annular adjustment ring 41 and the second mounting plate 422.

[0048] In some possible embodiments, the device also includes a connecting component 6; the connecting component 6 includes a first connecting plate 61 and a second connecting plate 62; the upper surface of the first connecting plate 61 is fixedly connected to one of the two fixed plates 2, and the lower surface of the first connecting plate 61 is fixedly connected to the upper surface of the supporting plate 1; the upper surface of the second connecting plate 62 is fixedly connected to the other fixed plate 2 of the two fixed plates 2, and the lower surface of the second connecting plate 62 is fixedly connected to the upper surface of the supporting plate 1.

[0049] This is because the connecting assembly 6 includes a first connecting plate 61 and a second connecting plate 62, the upper surface of the first connecting plate 61 is fixedly connected to one of the fixed plates 2, and the lower surface of the first connecting plate 61 is fixedly connected to the upper surface of the supporting plate 1. The area of ​​the upper surface of the first connecting plate 61 is larger than the contact area between the fixed plate 2 and the supporting plate 1. Similarly, the area of ​​the upper surface of the second connecting plate 62 is larger than the contact area between the fixed plate 2 and the supporting plate 1. The first connecting plate 61 and the second connecting plate 62 can indirectly increase the force-bearing area of ​​the fixed plate 2 and the supporting plate 1, thereby improving the stability between the fixed plate 2 and the supporting plate 1.

[0050] In some possible embodiments, see Figure 5 The device also includes a walking assembly 7; the walking assembly 7 includes a plurality of universal wheels 71, and the plurality of universal wheels 71 are fixedly connected to the lower surface of the carrying plate 1.

[0051] Those skilled in the art can understand that a plurality of universal wheels 71 are fixedly arranged on the lower surface of the carrier plate 1, and the precise positioning connection device can be moved to any position through the universal wheels 71. As a preferred embodiment, the carrier plate 1 can be rectangular, and the number of universal wheels 71 can be four, which are arranged at the four corners of the carrier plate 1.

[0052] In some possible embodiments, the device also includes: an anti-slip component 8; the anti-slip component 8 includes a first fixing member 81 and a second fixing member 82, and the first fixing member 81 and the second fixing member 82 are symmetrically distributed on both sides of the supporting plate 1; the first fixing member 81 is fixedly connected to one of the two sides of the supporting plate 1, and the second fixing member 82 is fixedly connected to the other side of the two sides of the supporting plate 1.

[0053] This is because, when the first rotating component 3 or the second rotating component 4 rotates in the mounting hole 21, there is a transfer of force, and a universal wheel 71 is provided on the lower surface of the bearing plate 1. By symmetrically arranging the first fixing member 81 and the second fixing member 82 on both sides of the bearing plate 1, the bearing plate 1 can be prevented from moving, thereby preventing the precise positioning connection device from moving when the main reinforcement 9 of the steel cage is docked.

[0054] In some possible embodiments, the first fixing member 81 includes: a first rectangular plate 811 and two first fixing rods 812; the side surface of the first rectangular plate 811 is fixedly connected to one of the two sides of the supporting plate 1, and the first rectangular plate 811 is provided with two first threaded holes; each of the first fixing rods 812 passes through a corresponding first threaded hole and rests against the ground, and each of the first fixing rods 812 is threadedly connected to the first rectangular plate 811 through a corresponding first threaded hole.

[0055] In some possible embodiments, the second fixing member 82 includes: a second rectangular plate 821 and two second fixing rods 822; the side surface of the second rectangular plate 821 is fixedly connected to the other side of the two sides of the supporting plate 1, and the second rectangular plate 821 is provided with two second threaded holes; each of the second fixing rods 822 passes through a corresponding second threaded hole and rests against the ground, and each of the second fixing rods 822 is threadedly connected to the second rectangular plate 821 through a corresponding second threaded hole.

[0056] Those skilled in the art can understand that the first fixing member 81 includes a first rectangular plate 811 and two first fixing rods 812, the first rectangular plate 811 is fixedly arranged on one side of the supporting plate 1, and two first threaded holes are opened on the first rectangular plate 811, the first fixing rod 812 is threadedly connected to the first rectangular plate 811 through a corresponding first threaded hole and abuts against the bottom surface to prevent the universal wheel 71 under the supporting plate 1 from moving; similarly, the second rectangular plate 821 is fixedly arranged on the other side of the supporting plate 1, the second fixing rod 822 is threadedly connected to the second rectangular plate 821 through a corresponding second threaded hole and abuts against the bottom surface to prevent the universal wheel 71 under the supporting plate 1 from moving.

[0057] In some possible embodiments, the two fixing plates 2 are made of stainless steel.

[0058] This is because the fixing plate 2 made of stainless steel is easy to clean, is not easy to accumulate dirt, and is also acid- and alkali-resistant and corrosion-resistant.

[0059] Working principle of the utility model: first check whether the device of the utility model can be used normally, if not, then overhaul the device; if yes, then perform the following operations: move the device to a suitable working area through the universal wheel 71, and fix the device through the first fixing rod 812 and the second fixing rod 822 to prevent the device from moving in the working area and improve the stability during work; pass one end of one section of the main reinforcement 9 of the steel cage through a corresponding first fixing tube 324 and extend it into a corresponding positioning tube 51, and fix the other end of one section of the main reinforcement 9 of the steel cage in a corresponding first fixing tube 324; rotate the first fixing rod 812 and the second fixing rod 822 to fix the device to a suitable working area, so as to prevent the device from moving in the working area and improve the stability during work; pass one end of one section of the main reinforcement 9 of the steel cage through a corresponding first fixing tube 324 and extend it into a corresponding positioning tube 51, and fix the other end of one section of the main reinforcement 9 of the steel cage in a corresponding first fixing tube 324; rotate the first fixing rod 812 and the second fixing rod 822 to fix the device to a suitable working area; fix the device to a suitable working area through the first fixing tube 324 ... An annular adjustment ring 31 or a second annular adjustment ring 41 allows one end of the other section of the steel cage main reinforcement 9 to pass through the corresponding second fixed tube 424 and extend into a corresponding positioning tube 51, wherein one end of the main reinforcement 9 of one section of the steel cage is docked with one end of the other section of the steel cage in the same positioning tube 51, and the docking position is located in the corresponding observation hole 52, and the docking condition of the two sections of the steel cage main reinforcement 9 can be adjusted through the observation hole 52, thereby ensuring the docking quality of the two sections of the steel cage main reinforcement 9, improving the success rate of the on-site steel cage docking in one time, while reducing manpower, shortening construction time, and avoiding the phenomenon of wire back during the steel cage processing.

[0060] Compared with the prior art, the technical solution provided by the utility model has the following advantages:

[0061] (1) The utility model provides a fixed plate 2 and a rotating assembly, and the annular adjustment ring in the rotating assembly is rotatably connected to the mounting hole 21 on the fixed plate 2, so that the two sections of the main reinforcement bars 9 of the steel cage located in the fixed cylinder of the rotating assembly are on the same axis, thereby improving the docking quality of the two sections of the main reinforcement bars 9 of the steel cage, realizing the precise positioning connection of the two sections of the main reinforcement bars of the steel cage, thereby improving the one-time docking success rate of the on-site steel cage, and reducing the time for docking, installation and lowering of the on-site steel cage;

[0062] (2) The utility model provides a positioning tube 51 at the butt joint of the ends of the two sections of the main reinforcement 9 of the steel cage, and provides an observation hole 52 on the positioning tube 51. Through the observation hole 52, the ends of the two sections of the main reinforcement 9 of the steel cage can be ensured to be closely butted, which further improves the one-time butt joint success rate and butt joint quality of the on-site steel cage, and avoids the phenomenon of wire back during the rolling process of the steel cage;

[0063] (3) The utility model can move the device to a suitable working area by providing universal wheels 71. At the same time, fixing parts are provided on both sides of the supporting plate 1 to prevent the device from moving at will during operation, thereby improving the working stability.

[0064] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiment of the utility model. They should all be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

[0065] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A precise positioning and connecting device for processing main reinforcement of a steel cage, used for precisely positioning and connecting two different main reinforcements of a steel cage, characterized in that: The device comprises: A carrying plate, wherein a cleaning hole is provided in the middle of the carrying plate; Two fixing plates, the two fixing plates are symmetrically distributed on both sides of the cleaning hole, the two fixing plates are vertically mounted on the upper surface of the bearing plate, and a mounting hole is provided through the middle of each fixing plate; A first rotating assembly, the first rotating assembly comprising a first annular adjustment ring and a first support member, the first annular adjustment ring being rotatably connected to one of the two mounting holes, and the first annular adjustment ring being fixedly connected to the first support member; A second rotating assembly, the second rotating assembly comprising a second annular adjustment ring and a second support member, the second annular adjustment ring being rotatably connected to the other mounting hole of the two mounting holes, and the second annular adjustment ring being fixedly connected to the second support member; A plurality of positioning components, each of which comprises a positioning tube, an observation hole, two positioning holes, two fixing nuts and two fixing bolts; the observation hole is arranged in the middle of the positioning tube, the two positioning holes are symmetrically distributed on both sides of the observation hole, each fixing nut is fixed at a corresponding positioning hole, and each fixing bolt passes through a corresponding positioning hole of a corresponding fixing nut in turn and abuts against the main reinforcement of the steel cage; Among them, one end of the main reinforcement of one section of the steel cage passes through the first support member, a corresponding one of the positioning tubes and is placed at a corresponding one of the observation holes in sequence, one end of the main reinforcement of another section of the steel cage passes through the second support member, a corresponding one of the positioning tubes and is placed at a corresponding one of the observation holes in sequence, and one end of the main reinforcement of one section of the steel cage is butt-jointed with one end of the main reinforcement of another section of the steel cage.

2. The precise positioning and connecting device for main reinforcement processing of a reinforcement cage according to claim 1 is characterized in that: The first support member comprises: A first support rod, the first support rod is fixed inside the first annular adjustment ring in a "cross" shape; A first mounting plate, the first mounting plate is fixed to the first support rod, and the first mounting plate is a concentric circle of the first annular adjustment ring; A plurality of first connecting rods, wherein the plurality of first connecting rods are arranged on the first mounting plate at equal intervals; one end of each of the first connecting rods is fixedly connected to the first mounting plate; A plurality of first fixing cylinders, the number of the first fixing cylinders is the same as the number of the first connecting rods, and each of the first fixing cylinders is fixedly connected to the other end of a corresponding first connecting rod; Among them, each of the first fixing tubes and the corresponding positioning tube are on the same straight line, and one end of a section of the main reinforcement of the steel cage passes through the corresponding first fixing tube, the corresponding positioning tube in sequence and is located at the corresponding observation hole.

3. The precise positioning and connecting device for processing main reinforcement of a reinforcement cage according to claim 2 is characterized in that: The second support member comprises: A second support rod, the second support rod is fixed inside the second annular adjustment ring in a "cross" shape; a second mounting plate, the second mounting plate being fixed to the second support rod, the second mounting plate being a concentric circle of the second annular adjustment ring; A plurality of second connecting rods, wherein the plurality of second connecting rods are arranged on the second mounting plate at equal intervals; one end of each of the second connecting rods is fixedly connected to the second mounting plate; A plurality of second fixed cylinders, the number of the second fixed cylinders is the same as the number of the second connecting rods, and each of the second fixed cylinders is fixedly connected to the other end of a corresponding second connecting rod; Among them, each of the second fixing tubes is on the same straight line as a corresponding positioning tube, and one end of another section of the main reinforcement of the steel cage passes through a corresponding second fixing tube, a corresponding positioning tube in sequence and is located at a corresponding observation hole.

4. The precise positioning and connecting device for processing main reinforcement of a reinforcement cage according to claim 3 is characterized in that: The surfaces of the first annular adjustment ring, the first mounting plate, the second annular adjustment ring and the second mounting plate are coated with a layer of anti-corrosion coating material.

5. The precise positioning and connecting device for processing main reinforcement of a reinforcement cage according to claim 1, characterized in that: The device further comprises a connection assembly; the connection assembly comprises a first connection plate and a second connection plate; The upper surface of the first connecting plate is fixedly connected to one of the two fixing plates, and the lower surface of the first connecting plate is fixedly connected to the upper surface of the bearing plate; The upper surface of the second connecting plate is fixedly connected to the other of the two fixing plates, and the lower surface of the second connecting plate is fixedly connected to the upper surface of the carrying plate.

6. The precise positioning and connecting device for processing main reinforcement of a reinforcement cage according to claim 1, characterized in that: The device also includes a walking assembly; The walking assembly comprises a plurality of universal wheels, and the plurality of universal wheels are fixedly connected to the lower surface of the bearing plate.

7. The precise positioning and connecting device for processing main reinforcement of a reinforcement cage according to any one of claims 1 or 6, characterized in that: The device also includes: an anti-skid component; The anti-slip assembly includes a first fixing member and a second fixing member, wherein the first fixing member and the second fixing member are symmetrically distributed on both sides of the bearing plate; The first fixing member is fixedly connected to one of the two sides of the carrying plate, and the second fixing member is fixedly connected to the other of the two sides of the carrying plate.

8. The precise positioning and connecting device for processing main reinforcement of a reinforcement cage according to claim 7, characterized in that: The first fixing member comprises: a first rectangular plate and two first fixing rods; The side surface of the first rectangular plate is fixedly connected to one of the two sides of the bearing plate, and the first rectangular plate is provided with two first threaded holes; Each of the first fixing rods passes through a corresponding one of the first threaded holes and rests against the ground. Each of the first fixing rods is threadedly connected to the first rectangular plate through a corresponding one of the first threaded holes.

9. The precise positioning and connecting device for main reinforcement processing of a reinforcement cage according to claim 8, characterized in that: The second fixing member comprises: a second rectangular plate and two second fixing rods; The side surface of the second rectangular plate is fixedly connected to the other side of the two sides of the bearing plate, and the second rectangular plate is provided with two second threaded holes; Each of the second fixing rods passes through a corresponding second threaded hole and rests against the ground. Each of the second fixing rods is threadedly connected to the second rectangular plate through a corresponding second threaded hole.

10. The precise positioning and connecting device for main reinforcement processing of a reinforcement cage according to claim 1, characterized in that: The two fixing plates are made of stainless steel.

Images