A steel bar alignment installer for segmented sleeve tie rod construction

Abstract

The present invention discloses a steel bar alignment installer for segmented sleeve pull rod construction, which relates to the technical field of building construction tools, including a mounting frame; a storage mechanism, which is slidably arranged along the length direction of the mounting frame, and is used to place components of multiple sets of segmented sleeve pull rods, including an inner rod placement piece, two nut placement pieces, two outer rod placement pieces, and two first electric push rods, and the two nut placement pieces are respectively located on both sides of the inner rod placement piece, and the two outer rod placement pieces are respectively located outside the two nut placement pieces, and the first electric push rod is used to drive the outer rod, the nut and the inner rod to dock in sequence; a rubbing mechanism, which is used to drive multiple inner rods on the storage mechanism to rotate. The present invention assembles multiple sets of segmented sleeve pull rods in a semi-automatic manner, thereby improving the working efficiency and reducing the working intensity of the operators.

Description

Technical Field

[0001] The invention relates to the technical field of building construction tools, and in particular to a steel bar alignment installer for segmented sleeve pull rod construction. Background Art

[0002] The segmented sleeve pull rod is also called a three-stage water-stop screw, which is a screw used to fix the formwork and provide waterproofing in construction. Fig. 9 As shown, the segmented sleeve pull rod is composed of several parts, including: an inner rod 11 located in the middle, two outer rods 14 connected to the two ends of the inner rod 11, a nut 13 for connecting the inner rod 11 and the outer rod 14, and a mountain-shaped clamp 15 threadedly connected to the outer rod 14. A water stop plate 12 is also welded in the middle position of the inner rod 11.

[0003] When in use, it is necessary to connect the inner rod 11 and the two outer rods 14 into one body through nuts 13 in advance, and then screw on the mountain-shaped blocks 15 on both sides to fix the formwork during assembly; when the concrete is poured and reaches a certain strength, the outer rod 14 of the segmented sleeve pull rod can be unscrewed and recovered for repeated use, and the inner rod 11 remains in the wall, and the water stop plate 12 thereon can provide a waterproof function when water comes into contact with it.

[0004] Currently, the inner rod 11 and the two outer rods 14 need to be connected as one through nuts 13 by manual screwing. Since a large number of segmented sleeve pull rods are required in general projects, the manual operation is inefficient and brings great work intensity to the construction workers. Summary of the invention

[0005] The purpose of the present invention is to provide a steel bar alignment installer for the construction of a segmented sleeve tie rod, which solves the problem that the segmented sleeve tie rod needs to be operated manually during assembly, which is inefficient.

[0006] The present invention solves the above technical problems through the following technical solutions, which include:

[0007] Mounting frame;

[0008] A storage mechanism, the storage mechanism is slidably arranged along the length direction of the mounting frame, the storage mechanism is used to store components of multiple sets of segmented sleeve pull rods, and includes an inner rod placement piece, two nut placement pieces, two outer rod placement pieces, and two first electric push rods, and the two nut placement pieces are respectively located on both sides of the inner rod placement piece, and the two outer rod placement pieces are respectively located outside the two nut placement pieces, and the first electric push rod is used to drive the outer rod, the nut and the inner rod to dock in sequence;

[0009] The rubbing mechanism is used to drive the multiple inner rods on the storage mechanism to rotate, and includes two pressing assemblies and two driving assemblies symmetrically arranged up and down. The two pressing assemblies are used to clamp the multiple inner rods, and the two driving assemblies are used to displace the two pressing assemblies in opposite directions, so as to achieve synchronous rotation of the multiple inner rods driven by the two pressing assemblies, so that the inner rods are threadedly connected to the corresponding nuts, and the nuts are threadedly connected to the corresponding outer rods.

[0010] Preferably, the inner rod placement member comprises a connecting rod, and first support bars are respectively fixed to both ends of the connecting rod, and the upper sides of the two first support bars are provided with a plurality of inner rod placement grooves, and first rotating wheels are rotatably mounted on the inner walls of both sides of the inner rod placement grooves;

[0011] Two optical axes are fixed to the outer sides of the two first support bars, and a mounting side plate is fixed to the outer ends of the two optical axes. The mounting side plate is slidably mounted on the mounting frame through a first slide rail and slider structure;

[0012] The nut placement member comprises a second support bar slidably mounted on the optical axis, the second support bar is provided with a plurality of nut placement grooves, and the outer sides of the nut placement grooves are provided with notches;

[0013] The outer rod placement member includes a third support bar and a fourth support bar slidably mounted on the optical axis, the third support bar is located inside the fourth support bar, a plurality of outer rod placement grooves are provided on the third support bar and the fourth support bar, and a baffle is fixed outside the outer rod placement groove on the fourth support bar;

[0014] The first electric push rod is fixed to the mounting side plate, and the telescopic end of the first electric push rod is fixedly connected to the fourth support bar.

[0015] Preferably, the storage mechanism also includes a locking member for locking the mounting side panel at the working station, and includes a second electric push rod fixed to the lower side of the mounting frame through a mounting support, and a locking block is fixed to the telescopic end of the second electric push rod.

[0016] Preferably, the storage mechanism also includes a clamping and fixing assembly, which is used to fix the nut and the outer rod in sequence, and the clamping and fixing assembly includes two telescopic parts fixed to the mounting frame, and the ends of the two telescopic parts are jointly rotatably installed with a rotating rod, and a first motor that drives the rotating rod to rotate is fixed to the end of one of the telescopic parts, and two cross bars are fixed to the rotating rod through a bracket, and a plurality of pressure blocks are fixed to the lower side of the two cross bars.

[0017] Preferably, the telescopic member comprises an outer tube fixed to the mounting frame, an inner end of the outer tube is slidably inserted with an inner slide rod, a tension spring is fixed between the end of the inner slide rod and the mounting frame, and the tension spring applies a force to the inner slide rod to move outward.

[0018] Preferably, the pressing assembly includes a U-shaped frame slidably mounted on the mounting frame, the U-shaped frame is fixed with a third electric push rod, the telescopic end of the third electric push rod is fixed with a base plate, a side of the base plate close to the storage mechanism is fixed with a plurality of rubbing boards via a first spring connection, and the rubbing boards are fixed with a plurality of guide rods slidably connected to the base plate, a side of the rubbing board close to the storage mechanism is fixed with a rubber layer, and the rubber layer and the rubbing board are jointly provided with a long groove.

[0019] Preferably, the two driving assemblies are respectively arranged on both sides of the mounting frame, and include racks respectively fixed to the two U-shaped frames of the pressing mechanism and a second motor fixed to the mounting frame through a mounting base, a gear is fixed to the output end of the second motor, the gear is meshed and connected with the two racks, and the gear is located between the two racks.

[0020] Preferably, the rubbing mechanism further comprises two clamping and limiting components, which are respectively located on both sides of the rubbing plate of the upper rubbing mechanism, and the clamping and limiting components comprise a pressing piece, and at least two connecting pieces are arranged on the upper side of the pressing piece;

[0021] The connecting part includes a flip rod hinged on the upper side of the pressure piece, and the flip rod is provided with a sliding groove along its length direction. A sliding block is slidably arranged in the sliding groove, and a telescopic rod and a second spring are arranged in the sliding groove on the side of the sliding block away from the pressure piece. The second spring gives the sliding block a force to move toward the side of the pressure piece. The sliding block is rotatably connected to the base plate through a rotating shaft, and the rotating shaft sleeve is provided with a torsion spring, and the torsion spring gives the flip rod a force to flip downward.

[0022] Preferably, the pressing piece comprises a pressing strip having a plurality of clamping grooves on the lower side thereof, and second rotating wheels are rotatably mounted on inner walls on both sides of the clamping grooves.

[0023] Preferably, the inner rod placement piece and the pressure piece are jointly provided with a limiting structure.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] The present invention assembles multiple sets of segmented sleeve pull rods in a semi-automatic manner, thereby improving the working efficiency and reducing the working intensity of the operators.

[0026] The rubbing mechanism proposed in the present invention adopts a new structure for driving multiple inner rods to rotate synchronously, which is innovative and can solve the problem of synchronous assembly of multiple sets of segmented sleeve pull rods;

[0027] The present invention adopts the cooperation of the clamping and limiting assembly and the inner rod placing member to clamp and fix the inner rod at all times, thereby preventing the inner rod from jumping and affecting normal operation.

[0028] The pressing and fixing assembly proposed in the present invention can press and fix the nut and the outer rod in sequence respectively, and the same structure can realize two functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0030] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the storage mechanism;

[0031] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0032] Figure 4 for Figure 2 A schematic diagram of the three-dimensional structure of the middle compression and fixing assembly;

[0033] Figure 5 for Figure 1 Schematic diagram of the three-dimensional structure of the middle rubbing mechanism;

[0034] Figure 6 It is a schematic diagram of the partial three-dimensional structure of the rubbing mechanism;

[0035] Figure 7 for Figure 5 A schematic diagram of the three-dimensional structure of the middle compression limiting assembly;

[0036] Figure 8 is a structural schematic diagram of an angle limiting structure;

[0037] Fig. 9 It is a structural schematic diagram of a segmented sleeve pull rod.

[0038] The numbers in the figure represent:

[0039] 11-inner rod; 12-water stop plate; 13-nut; 14-outer rod; 15-mountain-shaped block;

[0040] 2-Mounting frame;

[0041] 3-storage mechanism; 31-mounting side plate; 321-fourth support bar; 322-third support bar; 323-outer rod placement slot; 324-baffle; 331-second support bar; 332-nut placement slot; 333-notch; 34-optical axis; 351-connecting rod; 352-first support bar; 353-inner rod placement slot; 354-first rotating wheel; 36-locking piece; 361-mounting support; 362-second electric push rod; 363-tightening block; 37-handle; 38-first electric push rod;

[0042] 4-rubbing mechanism; 411-rack; 412-second motor; 42-U-shaped frame; 43-third electric push rod; 44-base plate; 45-guide rod; 46-first spring; 47-rubbing plate; 48-rubber layer; 49-long groove; 410-second slide rail slider structure;

[0043] 5-pressing and fixing assembly; 511-outer tube; 512-inner sliding rod; 513-tension spring; 52-rotating rod; 53-first motor; 54-cross bar; 55-pressing block;

[0044] 6- clamping and limiting assembly; 611- clamping strip; 612- clamping groove; 613- second rotating wheel; 62- flip rod; 63- telescopic rod; 64- second spring; 65- sliding block; 66- torsion spring; 67- insert block; 68- limiting sleeve; 691- arc groove; 692- stop block. DETAILED DESCRIPTION

[0045] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0046] This embodiment provides a technical solution: a steel bar alignment installer for segmented sleeve tie rod construction, such as Figure 1-Figure 9 As shown, it includes a mounting frame 2, a storage mechanism 3 and a rubbing mechanism 4. The mounting frame 2 includes two symmetrically arranged transverse parts. The storage mechanism 3 is slidably arranged along the length direction of the two transverse parts of the mounting frame 2. It has an operating station and a loading station. The rubbing mechanism 4 is arranged at the operating station.

[0047] The storage mechanism 3 is used to place components of multiple sets of segmented sleeve pull rods, which include an inner rod placement piece, two nut placement pieces, two outer rod placement pieces and two first electric push rods 38, and the two nut placement pieces are respectively located on both sides of the inner rod placement piece, and the two outer rod placement pieces are respectively located on the outsides of the two nut placement pieces. When the inner rod 11, two nuts 13 and two outer rods 14 are respectively placed in the inner rod placement piece, the two nut placement pieces and the two outer rod placement pieces, the axes of the inner rod 11, two nuts 13 and two outer rods 14 of a set of segmented sleeve pull rods are located on the same straight line; the first electric push rod 38 is used to drive the outer rod 14, the nut 13 and the inner rod 11 to dock in sequence, and make the threaded ends of the outer rod 14 and the inner rod 11 correspond to the threaded holes of the nut 13 respectively.

[0048] Specifically, the inner rod placement piece includes a connecting rod 351, and the number of connecting rods 351 is at least 2. First support bars 352 are fixed at both ends of the connecting rod 351. The upper sides of the two first support bars 352 have multiple inner rod placement grooves 353. The inner walls on both sides of the inner rod placement grooves 353 are rotatably installed with first rotating wheels 354. When the inner rod 11 is placed in the inner rod placement grooves 353, the inner rod 11 will be supported by the two first rotating wheels 354. The setting of the two first rotating wheels 354 can reduce the friction of the inner rod 11 during rotation, making it easier to rotate. Handles 37 are fixed at the ends of the two first support bars 352, which is convenient for operators to move the inner rod placement piece, the nut placement piece and the outer rod placement piece.

[0049] Specifically, two optical axes 34 are fixed to the outer sides of the two first support bars 352, and the outer ends of the two optical axes 34 are commonly fixed with a mounting side plate 31, and the mounting side plate 31 is slidably installed on the mounting frame 2 through a first slide rail slider structure; the nut placement member includes a second support bar 331 slidably installed on the optical axis 34, and a plurality of nut placement grooves 332 are provided on the second support bar 331. The inner contour of the nut placement groove 332 is adapted to the outer contour of the nut 13, and the nut 13 can be stably placed in the nut placement groove 332, and a notch 333 is provided on the outer side of the nut placement groove 332. The setting of the notch 333 can avoid interference with the outer rod 14.

[0050] Specifically, the external rod placement member includes a third support bar 322 and a fourth support bar 321 slidably installed on the optical axis 34, the third support bar 322 is located on the inner side of the fourth support bar 321, and a plurality of external rod placement grooves 323 are provided on the third support bar 322 and the fourth support bar 321, and a baffle 324 is fixed on the outer side of the external rod placement groove 323 on the fourth support bar 321; the first electric push rod 38 is fixed to the mounting side plate 31, and the telescopic end of the first electric push rod 38 is fixedly connected to the fourth support bar 321.

[0051] When the inner rod 11, the two nuts 13 and the two outer rods 14 are placed in corresponding positions respectively, the telescopic end of the first electric push rod 38 is extended to drive the fourth support bar 321 to move inward, so that the outer end of the outer rod 14 abuts against the baffle 324, and the outer rod 14 is pushed inward by the fourth support bar 321, and the outer rod 14 contacts and docks with the outer side of the threaded hole of the nut 13. When the telescopic end of the first electric push rod 38 is further extended, the inner side of the threaded hole of the nut 13 contacts and docks with the outer end of the inner rod 11.

[0052] It should be noted that the axes of the corresponding inner rod placement groove 353, nut placement groove 332 and outer rod placement groove 323 are all located on a straight line.

[0053] In order to ensure that the components of the inner rod 11, the two nuts 13 and the two outer rods 14 are placed stably during operation, the storage mechanism 3 also includes a locking member 36. There are two locking members 36, one on each side, which are used to lock the mounting side plate 31 at the working station. The locking member 36 includes a second electric push rod 362 fixed to the lower side of the mounting frame 2 through a mounting support 361. The telescopic end of the second electric push rod 362 is fixed with a clamping block 363. The telescopic end of the second electric push rod 362 can be extended so that the clamping block 363 can clamp the mounting side plate 31 and make it immovable.

[0054] The storage mechanism 3 also includes a clamping and fixing assembly 5, which is used to sequentially fix the nut 13 and the outer rod 14 to prevent them from rotating. The clamping and fixing assembly 5 includes two telescopic members fixed to the mounting frame 2, and the ends of the two telescopic members are jointly rotated to install a rotating rod 52, and the end of one of the telescopic members is fixed with a first motor 53 that drives the rotating rod 52 to rotate. Two cross bars 54 are fixed to the rotating rod 52 through a bracket, and a plurality of pressing blocks 55 are fixed to the lower sides of the two cross bars 54, and a plurality of pressing blocks 55 on one of the cross bars 54 are fixed to the lower sides of the two cross bars 54. The pressure blocks 55 correspond to multiple outer rods 14 respectively, and the multiple pressure blocks 55 on another cross bar 54 correspond to multiple fixing nuts 13 respectively. A rubber block is arranged on the lower side of the pressure block 55 to reduce buffering and increase friction. In addition, a groove adapted to the outer contour of the outer rod 14 or the nut 13 is arranged on the rubber block to increase stability. When in use, the cross bar 54 on the corresponding side can be flipped downward by the operation of the first motor 53, so as to adjust the height of the pressure blocks 55 on both sides, and respectively press and fix the nuts 13 and the outer rods 14.

[0055] Specifically, the telescopic member includes an outer tube 511 fixed to the mounting frame 2, and an inner slide rod 512 is slidably inserted at the inner end of the outer tube 511, and a tension spring 513 is fixed between the end of the inner slide rod 512 and the mounting frame 2, and the tension spring 513 applies a force to the inner slide rod 512 to move outward; the arrangement of the telescopic member enables the rotating rod 52 and the cross bar 54 to move synchronously with the nut 13 or the outer rod 14 when the nut 13 or the outer rod 14 is pressed and fixed by the corresponding pressing block 55, so as to ensure that the nut 13 or the outer rod 14 can be effectively fixed, and when loosened, it can automatically return to its original position due to the force of the tension spring 513, thereby respectively fixing the nut 13 and the outer rod 14.

[0056] The rubbing mechanism 4 is used to drive the multiple inner rods 11 on the storage mechanism 3 to rotate, and it includes two pressing assemblies and two driving assemblies that are symmetrically arranged in the upper and lower parts. The two pressing assemblies are used to clamp the multiple inner rods 11, and the two driving assemblies are used to displace the two pressing assemblies in opposite directions, so as to realize that the multiple inner rods 11 are driven to rotate synchronously by the two pressing assemblies. Since the threaded end of the inner rod 11 is docked with the threaded hole of the nut 13, when the inner rod 11 rotates and the nut 13 is fixed and cannot rotate by the clamping and fixing assembly 5, the inner rod 11 and the nut 13 will be threadedly connected, and then the nut 13 is loosened by the clamping and fixing assembly 5, and the outer rod 14 is fixed by the clamping and fixing assembly 5. When the rubbing mechanism 4 drives the inner rod 11 to rotate, it will also drive the nut 13 to rotate synchronously, so that the nut 13 and the outer rod 14 are threadedly connected; it should be noted that the spiral direction of the threads on the outer rod 14, the inner rod 11 and the nut 13 needs to be able to realize the above operation and is selected and set.

[0057] The pressing assembly includes a U-shaped frame 42 slidably mounted on the mounting frame 2, specifically, slidably mounted on the mounting frame 2 through two second slide rail slider structures 410, the U-shaped frame 42 is fixed with a third electric push rod 43, and the telescopic end of the third electric push rod 43 is fixed with a base plate 44, and a plurality of rubbing plates 47 are connected and fixed to the side of the base plate 44 close to the storage mechanism 3 through a first spring 46, and the rubbing plates 47 are fixed with a plurality of guide rods 45 slidably connected to the base plate 44, and a limiting block can be provided at the end of the guide rod 45 to prevent the guide rod 45 from being separated from the base plate 44, and a rubber layer 48 is fixed to the side of the rubbing plates 47 close to the storage mechanism 3, and the rubber layer 48 and the rubbing plates 47 are jointly provided with an elongated groove 49. When in use, the rubber layer 48 will be squeezed and deformed, thereby increasing the friction between the rubber layer 48 and the inner rod 11. The setting of the elongated groove 49 can avoid interference with the water stop plate 12, and at the same time can axially position the position of the inner rod 11; the first spring 46 can be squeezed and deformed, and the greater the deformation, the greater the squeezing force on the inner rod 11.

[0058] The two driving components are respectively arranged on both sides of the mounting frame 2, and include racks 411 respectively fixed to the two U-shaped frames 42 of the pressing mechanism and a second motor 412 fixed to the mounting frame 2 through a mounting seat. A gear (not shown in the figure) is fixed to the output end of the second motor 412, and the gear is meshed and connected with the two racks 411, and the gear is located between the two racks 411. When the second motor 412 is running, the upper and lower pressing components can be displaced in opposite directions respectively through the cooperation of the gear and the two racks 411, so as to realize the rubbing and rotation of the multiple inner rods 11.

[0059] The rubbing mechanism 4 also includes two clamping and limiting components 6, which are used to clamp the inner rod 11 to prevent the inner rod 11 from jumping. The two clamping and limiting components 6 are respectively located on both sides of the rubbing plate 47 of the upper rubbing mechanism 4. The clamping and limiting components 6 include a pressing piece, which includes a clamping strip 611. The lower side of the clamping strip 611 has a plurality of clamping grooves 612. The inner walls on both sides of the clamping grooves 612 are rotatably mounted with second rotating wheels 613. The specific structure of the clamping strip 611, the clamping groove 612 and the second rotating wheel 613 of the pressing piece is the same as the structure of the first support strip 352, the inner rod placement groove 353 and the first rotating wheel 354, and the vertical position of the first support strip 352 corresponds to that of the clamping strip 611.

[0060] At least two connecting members are arranged on the upper side of the pressing member; the connecting member includes a flip rod 62 hinged on the upper side of the pressing member, and the flip rod 62 is provided with a slide groove along its length direction, and a sliding block 65 is slidingly arranged in the slide groove, and a telescopic rod 63 and a second spring 64 are arranged in the slide groove on the side of the sliding block 65 away from the pressing member. The telescopic rod 63 can play a guiding role to prevent the second spring 64 from tilting during compression, and the second spring 64 gives the sliding block 65 a force to move toward one side of the pressing member, and the sliding block 65 is rotatably connected to the base plate 44 through a rotating shaft, and the specific rotating shaft does not rotate. The sliding block 65 is rotatably installed on the rotating shaft, and the rotating shaft sleeve is provided with a torsion spring 66. Therefore, no matter where the sliding block 65 is located in the slide groove, the torsion spring 66 gives the flip rod 62 a force to flip downward, so that the pressing member can press the inner rod 11.

[0061] An angle limiting structure is provided between the rotating shaft and the sliding block 65 , which limits the maximum downward flipping angle of the flip rod 62 . The angle limiting structure includes an arc groove 691 opened on the sliding block 65 and a stopper 692 fixed to the rotating shaft, and the stopper 692 is located in the arc groove 691 .

[0062] The inner rod placement piece and the pressure piece are jointly provided with a limiting structure, which includes an insert block 67 fixed to the clamping strip 611 and a limiting sleeve 68 fixed to the first support strip 352. When the pressure piece is pressed down, the insert block 67 is inserted into the limiting sleeve 68 to fix the lateral position of the pressure piece to prevent it from lateral movement.

[0063] When in use, the inner rod placement piece, the nut placement piece and the outer rod placement piece are moved to the loading station, and the relevant accessories of multiple sets of segmented sleeve pull rods can be placed in the corresponding parts, and then they are pushed into the working station and locked by the locking piece 36 to prevent them from moving at will; by extending the two third electric push rods 43, the two washboards 47 respectively clamp the upper and lower sides of the multiple inner rods 11. In this process, the cooperation between the pressure piece and the inner rod placement piece will clamp the inner rod 11; then the first motor 53 drives the inner cross bar 54 to flip downward, and finally Finally, multiple nuts 13 can be pressed and fixed by multiple pressing blocks 55; then, by extending the telescopic ends of the two first electric push rods 38, the outer rod 14 will move inward and dock with the threaded hole of the nut 13, and further extending the telescopic end of the first electric push rod 38 will push the nut placement piece to continue to move inward until the nut 13 docks with the inner rod 11; then, the driving component is operated to make the two pressing components move in opposite directions respectively, drive the multiple inner rods 11 to rotate synchronously, and the two nuts 13 can be threadedly connected to the two ends of the inner rod 11 respectively, and the nuts 13 and the inner rod 11 are connected. The nut placement piece will move inward, and at the same time, because the inner pressure block 55 presses the nut 13, the inner slide bar 512 will also move synchronously with the nut 13, stretching the tension spring 513; after the nut 13 is connected to the inner rod 11, the driving assembly is stopped, and the rotating rod 52 is driven to flip by the first motor 53, so that the inner pressure block 55 will not contact the nut 13. At this time, the inner slide bar 512 will return to its original position due to the tension of the tension spring 513, and the outer rod 14 will be pressed and fixed by the outer pressure block 55, and then the telescopic end of the first electric push rod 38 is extended. , so that the inner end of the outer rod 14 is re-connected with the nut 13, and the driving assembly continues to run to drive the multiple inner rods 11 to rotate. Since the inner rod 11 and the nut 13 are already connected and fixed, the nut 13 will also rotate synchronously with the inner rod 11, so that the nut 13 and the outer rod 14 are threadedly connected; finally, the telescopic end of the third electric push rod 43 is retracted so that the rubber layer 48 does not contact the inner rod 11, and the driving assembly can be reversed to restore the rubbing mechanism 4 to its original state, and the inner rod placement piece, the nut placement piece and the outer rod placement piece can be straightened to the loading station for unloading.

[0064] The compression degree of the first spring 46 can be controlled by the extension length of the third electric push rod 43, so as to adjust the tightness of the clamping of the wash plate 47 on the inner rod 11, and at this time, the flip rod 62 can also adjust its angle automatically according to the vertical position of the base plate 44; when the pressing assembly is pushed and displaced by the driving assembly, the lateral position of the base plate 44 will change, and the pressing piece will not be displaced due to the limitation of the limiting structure. In this process, the flip rod 62 can also adapt and adjust its angle by itself, and at the same time, the telescopic rod 63 and the second spring 64 will shrink, and at this time, the torsion spring 66 will still always give the flip rod 62 and the pressing piece a downward force. After completion, the pressing piece will return to its original position under the action of the torsion spring 66 and the second spring 64.

[0065] The above description is only a preferred embodiment of the present invention, which is only illustrative and not restrictive of the present invention. Those skilled in the art understand that many changes, modifications, and even equivalences may be made to the present invention within the spirit and scope defined by the claims of the present invention, but all of them will fall within the scope of protection of the present invention.

Claims

1. A steel bar alignment installer for segmented sleeve tie rod construction, characterized in that: include: Mounting frame (2); A storage mechanism (3), the storage mechanism (3) is slidably arranged along the length direction of the mounting frame (2), the storage mechanism (3) is used to place multiple sets of segmented sleeve pull rod components, and includes an inner rod placement piece, two nut placement pieces, two outer rod placement pieces, and two first electric push rods (38), wherein the two nut placement pieces are respectively located on both sides of the inner rod placement piece, and the two outer rod placement pieces are respectively located on the outsides of the two nut placement pieces, and the first electric push rods (38) are used to drive the outer rod (14), the nut (13) and the inner rod (11) to dock in sequence; the storage mechanism The structure (3) further comprises a clamping and fixing assembly (5), the clamping and fixing assembly (5) being used to sequentially fix the nut (13) and the outer rod (14), the clamping and fixing assembly (5) comprising two telescopic members fixed to the mounting frame (2), the ends of the two telescopic members being jointly rotatably mounted with a rotating rod (52), the end of one of the telescopic members being fixed with a first motor (53) for driving the rotating rod (52) to rotate, two cross bars (54) being fixed to the rotating rod (52) via a bracket, and a plurality of pressing blocks (55) being fixed to the lower sides of the two cross bars (54); A rubbing mechanism (4) is used to drive a plurality of inner rods (11) on a storage mechanism (3) to rotate, and comprises two pressing assemblies and two driving assemblies symmetrically arranged in an upper and lower direction, wherein the two pressing assemblies are used to clamp the plurality of inner rods (11), and the two driving assemblies are used to displace the two pressing assemblies in opposite directions, so that the plurality of inner rods (11) are driven to rotate synchronously by the two pressing assemblies, so that the inner rods (11) are threadedly connected to corresponding nuts (13), and the nuts (13) are threadedly connected to corresponding outer rods (14).

2. The steel bar alignment and installation device for segmented sleeve tie rod construction as claimed in claim 1, characterized in that: The inner rod placement member comprises a connecting rod (351), and first support bars (352) are respectively fixed at both ends of the connecting rod (351), and the upper sides of the two first support bars (352) are each provided with a plurality of inner rod placement grooves (353), and first rotating wheels (354) are rotatably mounted on the inner walls of both sides of the inner rod placement grooves (353); Two optical axes (34) are fixed to the outer sides of the two first support bars (352); a mounting side plate (31) is fixed to the outer ends of the two optical axes (34); the mounting side plate (31) is slidably mounted on the mounting frame (2) via a first slide rail and slider structure; The nut placement member comprises a second support bar (331) slidably mounted on the optical axis (34); a plurality of nut placement grooves (332) are provided on the second support bar (331); and a notch (333) is provided on the outer side of the nut placement groove (332); The outer rod placement member comprises a third support bar (322) and a fourth support bar (321) slidably mounted on the optical axis (34); the third support bar (322) is located on the inner side of the fourth support bar (321); a plurality of outer rod placement grooves (323) are provided on the third support bar (322) and the fourth support bar (321); and a baffle (324) is fixed on the outer side of the outer rod placement groove (323) on the fourth support bar (321); The first electric push rod (38) is fixed to the mounting side plate (31), and the telescopic end of the first electric push rod (38) is fixedly connected to the fourth support bar (321).

3. The steel bar alignment and installation device for segmented sleeve tie rod construction as claimed in claim 2, characterized in that: The storage mechanism (3) also includes a locking member (36) for locking the mounting side plate (31) at the working station, and includes a second electric push rod (362) fixed to the lower side of the mounting frame (2) via a mounting support (361), and a locking block (363) is fixed to the telescopic end of the second electric push rod (362).

4. The steel bar alignment and installation device for segmented sleeve tie rod construction as claimed in claim 3, characterized in that: The telescopic member comprises an outer tube (511) fixed to a mounting frame (2); an inner sliding rod (512) is slidably inserted into the inner end of the outer tube (511); a tension spring (513) is fixed between the end of the inner sliding rod (512) and the mounting frame (2); and the tension spring (513) applies a force to the inner sliding rod (512) to move outward.

5. The steel bar alignment and installation device for segmented sleeve tie rod construction as claimed in claim 1, characterized in that: The pressing assembly comprises a U-shaped frame (42) slidably mounted on the mounting frame (2), the U-shaped frame (42) being fixed with a third electric push rod (43), the telescopic end of the third electric push rod (43) being fixed with a base plate (44), a side of the base plate (44) close to the storage mechanism (3) being connected and fixed with a plurality of rubbing plates (47) via a first spring (46), and the rubbing plates (47) being fixed with a plurality of guide rods (45) slidably connected with the base plate (44), a side of the rubbing plates (47) close to the storage mechanism (3) being fixed with a rubber layer (48), and the rubber layer (48) and the rubbing plates (47) being provided with a long groove (49).

6. The steel bar alignment and installation device for segmented sleeve tie rod construction as claimed in claim 5, characterized in that: The two driving assemblies are respectively arranged on both sides of the mounting frame (2), and comprise racks (411) respectively fixed to the two pressing mechanism U-shaped frames (42) and a second motor (412) fixed to the mounting frame (2) via a mounting seat, a gear being fixed to the output end of the second motor (412), the gear being meshed and connected with the two racks (411), and the gear being located between the two racks (411).

7. The steel bar alignment and installation device for segmented sleeve tie rod construction as claimed in claim 5, characterized in that: The rubbing mechanism (4) further comprises two clamping and limiting assemblies (6), the two clamping and limiting assemblies (6) being respectively located on both sides of the rubbing plate (47) of the upper rubbing mechanism (4), the clamping and limiting assemblies (6) comprising a pressing piece, and at least two connecting pieces are arranged on the upper side of the pressing piece; The connecting member comprises a flip rod (62) hinged on the upper side of the pressure piece, the flip rod (62) is provided with a slide groove along its length direction, a sliding block (65) is slidably arranged in the slide groove, the sliding block (65) is away from one side of the pressure piece and a telescopic rod (63) and a second spring (64) are arranged in the slide groove, the second spring (64) gives the sliding block (65) a force to move toward one side of the pressure piece, the sliding block (65) is rotatably connected to the base plate (44) through a rotating shaft, the rotating shaft sleeve is provided with a torsion spring (66), and the torsion spring (66) gives the flip rod (62) a force to flip downward.

8. The steel bar alignment and installation device for segmented sleeve tie rod construction as claimed in claim 7, characterized in that: The pressing piece comprises a pressing strip (611), a plurality of clamping grooves (612) are provided on the lower side of the pressing strip (611), and second rotating wheels (613) are rotatably mounted on the inner walls of both sides of the clamping grooves (612).

9. The steel bar alignment and installation device for segmented sleeve tie rod construction as claimed in claim 7, characterized in that: The inner rod placement piece and the pressing piece are jointly provided with a limiting structure.

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