An adjustable slide rail steel bar embedded positioner and construction method thereof

Abstract

The present invention discloses an adjustable slide rail steel bar embedded positioner and a construction method thereof, and relates to the technical field of steel bar embedded positioning. The positioner comprises a first positioner for positioning frame column steel bars and a second positioner for positioning foundation horizontal bars. The first positioner comprises four positioning tubes enclosed in a rectangular frame, and each positioning tube is fixedly provided with a plurality of positioning clamps corresponding to the frame column steel bars one by one. The second positioner comprises a first positioning module and a second positioning module, and also comprises an adjustment module. The first positioning module and the second positioning module respectively comprise two groups of positioning columns which are arranged in parallel and symmetrically. The present invention positions the frame column steel bars by means of a frame column steel bar positioning mechanism, places stirrups according to the spacing and quantity required by the construction drawings, and uses tying wire to firmly bind the stirrups to the frame column steel bars, ensuring that each link meets the design requirements and quality standards.

Description

Technical Field

[0001] The invention relates to the technical field of pre-embedded steel bar positioning of a frame column, and in particular to an adjustable pre-embedded steel bar positioner for a slide rail and a construction method thereof. Background Art

[0002] Frame columns are widely used in various frame structure buildings, such as high-rise buildings. In these buildings, frame columns, as the main vertical supporting structure, bear loads from all directions to ensure the stability and safety of the entire structure. Frame column reinforcement refers to the steel bars used in the columns that constitute the building frame structure. Frame columns, as one of the main load-bearing components of the frame structure, play a vital role in the building, and frame column reinforcement is the key factor in enhancing the strength and stability of frame columns.

[0003] The number and diameter of frame column steel bars should be accurately calculated based on design requirements and actual project conditions. The connection method of frame column steel bars should meet the requirements of relevant specifications and standards to ensure the reliability and durability of the connection. Common connection methods include welding, mechanical connection and binding connection.

[0004] After the frame column reinforcement is positioned, longitudinal and transverse horizontal reinforcements need to be laid on each frame column.

[0005] In the prior art, for example, a patent application with publication number CN111305047A discloses a steel-concrete composite beam, and also discloses that the steel bars include longitudinal horizontal bars and transverse horizontal bars, and a plurality of groups of longitudinal horizontal bars are equidistantly arranged in parallel on a plurality of groups of transverse horizontal bars, and a plurality of groups of transverse horizontal bars are also equidistantly arranged in parallel, and the intersections of the longitudinal horizontal bars and the transverse horizontal bars are fixed by steel wire binding;

[0006] In actual application, when operators arrange the longitudinal horizontal reinforcement and the transverse horizontal reinforcement, they need to use measuring equipment to assist in measuring the position of each group of foundation horizontal reinforcement and positioning the foundation horizontal reinforcement to ensure that the spacing between adjacent foundation horizontal reinforcements is consistent. This process is relatively cumbersome, and in order to make the tied groups of steel bars parallel to each other, multiple operators are required to position and fix the steel bars during the binding process to avoid the steel bars from being skewed, resulting in high labor costs. Summary of the invention

[0007] The purpose of the present invention is to provide an adjustable slide rail steel bar embedded positioner to solve the following technical problems:

[0008] 1) When arranging the foundation horizontal reinforcement, a measuring device is required for auxiliary positioning; 2) During the binding process, multiple workers are required to position and fix the steel bars.

[0009] The purpose of the present invention can be achieved through the following technical solutions:

[0010] An adjustable rail steel bar embedded positioner includes a first positioner for positioning frame column steel bars and a second positioner for positioning foundation horizontal bars. The first positioner includes four positioning tubes forming a rectangular frame, and each positioning tube is fixedly provided with a plurality of positioning clamps corresponding to the frame column steel bars.

[0011] The second positioner includes a first positioning module and a second positioning module for clamping two groups of adjacent foundation horizontal ribs, and the multiple groups of foundation horizontal ribs are evenly laid between the multiple groups of frame columns;

[0012] It also includes an adjustment module, which is used to adjust the distance between the first positioning module and the second positioning module;

[0013] The first positioning module and the second positioning module respectively include two groups of positioning columns which are arranged in parallel and symmetrically, and a first rotating shaft is rotatably arranged on one side of the positioning column;

[0014] Wherein, the two ends of the positioning column are symmetrically provided with a first clamping portion and a second clamping portion respectively.

[0015] Preferably, the first clamping part and the second clamping part respectively include U-shaped positioning seats, and the two groups of U-shaped positioning seats are respectively fixed at the two ends of the positioning column. The two side walls of the U-shaped positioning seat are respectively provided with through grooves, and the clamping seats are slidably embedded in the through grooves. The sides of the clamping seats on both sides are respectively provided with arc grooves for embedding the basic horizontal ribs, and the outer side of the U-shaped positioning seat is provided with an elastic mechanism connected to the clamping seat.

[0016] Preferably, each of the clamping seats is provided with an inclined guide surface on one side away from the positioning column.

[0017] Preferably, the elastic mechanism comprises positioning rods fixedly arranged at both ends of the U-shaped positioning seat, and a sliding sleeve on the positioning rod is provided with an L-shaped bracket fixed to the clamping seat;

[0018] Wherein, a telescopic spring is arranged on the positioning rod, one end of the telescopic spring is fixed to the U-shaped positioning seat, and the other end is fixed to the end of the positioning rod.

[0019] Preferably, one end of the first rotating shaft is fixed to the positioning column, and the other end thereof is rotatably connected to the U-shaped bracket, a second rotating shaft is fixedly arranged in the U-shaped bracket, the second rotating shaft is rotatably connected to the adjusting rod, the adjusting rod is connected to the adjusting module, and the adjusting module is used to drive each adjusting rod to rotate synchronously.

[0020] Preferably, the adjustment module comprises support plates arranged in parallel and symmetrically on both sides, one end of each adjustment rod away from the second rotating shaft is fixed to the U-shaped plate, one end of the U-shaped plate away from the adjustment rod is fixed with a third rotating shaft, and the third rotating shaft is rotatably arranged between the support plates on both sides;

[0021] The four groups of third rotating shafts are respectively located at the four corners of the support plate, and the third rotating shafts are connected to a rotating mechanism that drives the third rotating shafts to rotate.

[0022] Preferably, the rotating mechanism comprises a first gear fixedly arranged between the third rotating shafts, U-shaped rods are slidably arranged on both sides between the two groups of support plates, first racks are fixedly arranged on the outer sides of the two groups of side rods of the U-shaped rod, and the first rack is meshed with the first gear on its corresponding side;

[0023] Wherein, the adjustment module also includes a driving mechanism arranged in the two groups of support plates, and the driving mechanism is used to synchronously drive the U-shaped rods on both sides to move closer to each other or move away from each other.

[0024] Preferably, the driving mechanism includes a second gear rotatably arranged between the two groups of support plates, the two sides of the second gear are respectively meshed with the second racks, the two groups of second racks are arranged in parallel and staggered, and the second racks on both sides are respectively fixed to the U-shaped rod.

[0025] Preferably, a slide rail is fixedly arranged on one side of the support plates at both sides that are close to each other, and a slide seat fixed to the U-shaped rod is slidably arranged in the slide rail.

[0026] Preferably, sleeves are fixedly arranged on both sides of the second gear, one end of the sleeve away from the second gear is rotatably connected to the support plate, a plurality of groups of strip-shaped slots are arranged in a circumferential array on the inner wall of the sleeve, and limiting rods are slidably arranged on both sides of the sleeve, and a plurality of groups of strip-shaped seats that are slidably engaged with the strip-shaped slots are fixedly arranged on the limiting rods;

[0027] Wherein, screw rods are spirally arranged in the support plates on both sides, one end of the screw rod is fixed to the limiting rod, and a rotating wheel is fixedly arranged at the other end.

[0028] A construction method of an adjustable slide rail steel bar embedded positioner comprises the following steps:

[0029] The distance between the first positioning module and the second positioning module is adjusted by adjusting the module to meet the construction requirements;

[0030] The two groups of basic horizontal ribs are clamped and fixed by the second clamping parts of the first positioning module and the second positioning module respectively, so that the two groups of basic horizontal ribs are in a state of being parallel to each other;

[0031] Transfer two groups of foundation horizontal reinforcements to the position to be laid and tie them up, and then clamp and fix the next group of prepared reinforcements to be laid through the first clamping parts on both sides of the first positioning module;

[0032] After the binding is completed, the first positioning module is separated from the bound foundation horizontal reinforcement. At the same time, with the first rotating shaft of the second positioning module as the axis, the positioner is flipped 180 degrees towards the laying direction of the foundation horizontal reinforcement. At this time, the prepared steel bars can be positioned to the next laying position, and the prepared steel bars can be tied and fixed again. This process is repeated to lay several groups of foundation horizontal reinforcements.

[0033] Beneficial effects of the present invention:

[0034] (1) When fixing the positioning tubes, the present invention can firstly tie and fix two groups of parallel positioning tubes to the four groups of frame column steel bars at the four corners through steel wires, and then tie and fix the remaining two groups of parallel positioning tubes to the four groups of frame column steel bars, thereby forming a rectangular frame structure to facilitate positioning of the remaining frame column steel bars; accordingly, since the height of the frame column steel bars is generally 1-2 meters higher than the upper surface of the poured concrete, after the poured concrete solidifies, the tying wires are untied and the positioning tubes are removed for reuse.

[0035] (2) In the present invention, when positioning a plurality of groups of foundation horizontal ribs, the first rotating shaft of the second positioning module is used as the axis, and the positioner is flipped 180 degrees toward the laying direction of the foundation horizontal ribs. At this time, the foundation horizontal ribs can be positioned to the next laying position. During the flipping process, the positions of the first positioning module and the second positioning module remain constant. Therefore, the spacing between the foundation horizontal ribs and the tied foundation horizontal ribs is equal to the spacing between the previous group of adjacent foundation horizontal ribs, thereby achieving the effect of equidistantly arranging the foundation horizontal ribs.

[0036] (3) In the present invention, since the first positioning module and the second positioning module each include two sets of clamping parts, and the clamping parts on both sides are kept at a certain distance, the foundation horizontal ribs can always remain parallel to each other after being clamped and fixed by the clamping parts on both sides. During the binding process, no deflection will occur, and no other operators or auxiliary equipment are required for positioning, which has higher stability.

[0037] (4) In the present invention, when the clamping part is separated from the tied foundation horizontal ribs, since the contact surface between the foundation horizontal ribs and the clamping seat is also an arc surface, during the process of flipping the positioner, the foundation horizontal ribs can be separated by squeezing the clamping seat to slide, which makes the operation more convenient.

[0038] (5) The present invention provides a second rotating shaft so that when the adjusting module adjusts the distance between the first positioning module and the second positioning module, the second rotating shaft is rotated so that the angle of each clamping part will not be deflected due to the deflection of the adjusting rod, and the steel bar module can always be clamped and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The present invention will be further described below in conjunction with the accompanying drawings.

[0040] Figure 1 It is a schematic diagram of the structure of the present invention when the foundation horizontal reinforcement is laid;

[0041] Figure 2 It is a structural schematic diagram of the frame column in the present invention;

[0042] Figure 3 It is a structural schematic diagram of the frame column reinforcement positioning structure of the present invention;

[0043] Figure 4 It is a structural schematic diagram of a positioning seat in the frame column reinforcement positioning structure of the present invention;

[0044] Figure 5 It is a structural schematic diagram of an adjustable slide rail steel bar pre-embedded positioner of the present invention when laying foundation horizontal reinforcement;

[0045] Figure 6 It is a schematic diagram of the top view of the structure of an adjustable slide rail steel bar pre-embedded positioner of the present invention when laying foundation horizontal reinforcement;

[0046] Figure 7 It is a structural schematic diagram of an adjustable slide rail steel bar embedded positioner during rotation of the present invention;

[0047] Figure 8 It is a structural schematic diagram of an adjustable slide rail steel bar embedded positioner of the present invention;

[0048] Fig. 9 It is a schematic diagram of the main structure of an adjustable slide rail steel bar embedded positioner of the present invention;

[0049] Fig.10 It is a structural schematic diagram of a positioning column in an adjustable slide rail steel bar embedded positioner of the present invention;

[0050] Fig.11 It is a cross-sectional structural schematic diagram of an adjustable slide rail steel bar embedded positioner of the present invention;

[0051] Fig.12 The present invention Fig.11 The structural diagram of the enlarged part at A in the middle;

[0052] Fig.13 The present invention is a schematic structural diagram of a sleeve in an adjustable slide rail steel bar embedded positioner.

[0053] In the figure: 1, longitudinal horizontal ribs; 2, first positioning module; 3, adjustment module; 4, first gear; 5, U-shaped positioning seat; 6, second gear; 7, positioning tube; 101, basic horizontal ribs; 102, preparatory steel bars; 201, second positioning module; 202, positioning column; 203, first clamping part; 204, second clamping part; 301, screw; 302, rotating wheel; 303, support plate; 304, third rotating shaft; 401, first rotating shaft; 402, U-shaped plate; 403, adjustment rod; 404, second rotating shaft; 405, U-shaped bracket; 501, through groove ; 502, clamping seat; 503, inclined guide surface; 504, arc groove; 505, positioning rod; 506, L-shaped bracket; 507, telescopic spring; 601, second rack; 602, U-shaped rod; 603, first rack; 604, strip groove; 605, strip seat; 606, slide rail; 607, slide seat; 608, sleeve; 609, limit rod; 701, positioning seat; 702, tightening seat; 703, groove; 704, screw rod; 704, screw rod; 705, U-shaped frame; 706, wedge seat; 707, inclined surface; 708, roller. DETAILED DESCRIPTION

[0054] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] Example 1

[0056] See also Figure 5 As shown, the present invention is an adjustable pre-embedded positioner for slide rail reinforcement, comprising a first positioner for positioning the reinforcement of the frame column and a second positioner for positioning the foundation horizontal reinforcement 101; the first positioner comprises four positioning tubes 7 enclosing a rectangular frame, and each positioning tube 7 is fixedly arranged with a plurality of positioning clamps corresponding to the reinforcement of the frame column one by one;

[0057] The second positioning device includes a first positioning module 2 and a second positioning module 201 for clamping two sets of adjacent basic horizontal ribs 101, wherein multiple sets of basic horizontal ribs 101 are evenly laid between a plurality of sets of frame columns (see Figure 1 In this embodiment, the frame column is provided with four groups, and the foundation horizontal reinforcement 101 includes a plurality of groups of longitudinal horizontal reinforcements 1 arranged in parallel and at equal distances, and a plurality of groups of transverse horizontal reinforcements arranged in parallel and at equal distances. The intersections of the longitudinal horizontal reinforcements 1, the transverse horizontal reinforcements and the frame column reinforcements are fixed by steel wire binding (see Figure 1 ,as well as Figure 5-Figure 6 );

[0058] As another implementation method of this embodiment, when positioning the frame column reinforcement, refer to Figure 1-Figure 4 The first positioner usually includes four positioning tubes 7 that form a rectangular frame. The diameter of the positioning tube 7 is 15 mm and the length is 1000 mm. Several groups of positioning clamps corresponding to the frame column steel bars are fixedly arranged on each positioning tube 7; wherein, each positioning tube 7 can be detachably fixed.

[0059] Each set of positioning clamps includes a positioning seat 701 fixed on the positioning tube 7, and two sets of tightening seats 702 for positioning the frame column reinforcement are symmetrically arranged on one side of the positioning seat 701. The tightening seats 702 on both sides are arranged on the sides close to each other with grooves 703. The grooves 703 on both sides can be enclosed to form a circular groove, and its diameter is slightly larger than the diameter of the frame column reinforcement, so as to facilitate the positioning of the frame column reinforcement in the circular groove;

[0060] The positioning seat 701 is a hollow structure, and two groups of wedge seats 706 are symmetrically arranged inside the positioning seat 701. A reserved sliding groove is provided on the side of the positioning seat 701 close to the tightening seat 702. The wedge seats 706 are fixed to the tightening seat 702 through a connecting rod passing through the reserved sliding groove. The wedge seats 706 on both sides are fixedly connected by a return spring, and the ends of the wedge seats 706 on both sides that are away from each other are set as inclined surfaces 707.

[0061] A screw rod 704 is spirally arranged on one side of the positioning seat 701 away from the reserved slide groove, a U-shaped frame 705 rotatably connected to the screw rod 704 is slidably arranged in the positioning seat 701, and rollers 708 rollingly abutting against the inclined surface 707 are rotatably arranged at both ends of the U-shaped frame 705;

[0062] In this embodiment, in the initial state, based on the setting of the return spring, the wedge-shaped seats 706 on both sides are in a state of being away from each other, so the tightening seats 702 on both sides are also in a state of being away from each other. When the frame column reinforcement needs to be positioned, each frame column reinforcement is placed between the two sets of tightening seats 702, and then the screw rod 704 is screwed, and the screw rod 704 drives the U-shaped frame 705 to move in the positioning seat 701, and the U-shaped frame 705 can synchronously drive the roller 708 to move toward the tightening seat 702, and the roller 708 drives the wedge seats 706 on both sides to approach each other by contacting with the inclined surface 707, and the wedge seat 706 can synchronously drive the tightening seats 702 on both sides to approach synchronously and position and fix the frame column reinforcement in the circular groove;

[0063] It should be noted that, in this embodiment, when fixing the positioning tubes 7, two sets of parallel positioning tubes 7 can be firstly tied and fixed to the four sets of frame column reinforcements at the four corners by steel wires, and then the remaining two sets of parallel positioning tubes 7 can be tied and fixed thereto, thereby forming a rectangular frame structure, so as to facilitate positioning of the remaining frame column reinforcements;

[0064] Correspondingly, since the height of the frame column reinforcement is generally 1-2 meters higher than the upper surface of the poured concrete, after the poured concrete solidifies, the tying wires are untied and the positioning tubes 7 are removed for reuse.

[0065] Example 2

[0066] Based on Example 1, please refer to Figure 5-Figure 6 When positioning the longitudinal horizontal reinforcement 1 and the transverse horizontal reinforcement, the two adjacent groups of foundation horizontal reinforcements 101 are clamped and fixed by the first positioning module 2 and the second positioning module 201 respectively, and then the two groups of foundation horizontal reinforcements 101 are placed in the reinforcement embedding position and fixed by steel wire binding.

[0067] It also includes an adjustment module 3, which is used to adjust the distance between the first positioning module 2 and the second positioning module 201; specifically, when the foundation horizontal reinforcement 101 is laid, the laying distance between the two groups of foundation horizontal reinforcement 101 needs to meet the construction requirements. In this embodiment, the distance between the first positioning module 2 and the second positioning module 201 can be adjusted in advance by the adjustment module 3, so that when the two groups of positioning modules clamp and fix the foundation horizontal reinforcement 101, the distance between the two groups of foundation horizontal reinforcement 101 meets the construction requirements.

[0068] See also Fig.10 The first positioning module 2 and the second positioning module 201 respectively include two sets of positioning columns 202 which are arranged in parallel and symmetrically, and a first rotating shaft 401 is rotatably arranged on one side of the positioning column 202, wherein the first clamping portion 203 and the second clamping portion 204 are symmetrically arranged at both ends of the positioning column 202;

[0069] It can be explained that when pre-embedding steel bars, for example, you can refer to Figure 5 and Figure 8, the first clamping part 203 faces the side away from the ground, and the second clamping part 204 faces the side close to the ground. After the distance between the first positioning module 2 and the second positioning module 201 is adjusted by the adjustment module 3, the two groups of foundation horizontal reinforcements 101 are clamped and fixed by the second clamping parts 204 of the first positioning module 2 and the second positioning module 201 respectively, so that the two groups of foundation horizontal reinforcements 101 are in a state parallel to each other, and then the two groups of foundation horizontal reinforcements 101 are transferred to the position to be laid and tied and fixed, and then the next group of preparatory reinforcements 102 to be laid are clamped by the first clamping parts 203 on both sides of the first positioning module 2 After fixing and binding, the first positioning module 2 is separated from the bound foundation horizontal reinforcement 101. At the same time, with the first rotating shaft 401 of the second positioning module 201 as the axis, the positioner is flipped 180 degrees toward the laying direction of the foundation horizontal reinforcement 101. At this time, the prepared steel bars 102 can be positioned to the next laying position. During the flipping process, the positions of the first positioning module 2 and the second positioning module 201 remain constant. Therefore, the spacing between the prepared steel bars 102 and the bound foundation horizontal reinforcement 101 is equal to the spacing between the previous group of adjacent foundation horizontal reinforcements 101, thereby achieving the effect of equidistantly arranging the foundation horizontal reinforcements 101;

[0070] Correspondingly, since the first positioning module 2 and the second positioning module 201 both include two sets of clamping parts, and the clamping parts on both sides are maintained at a certain distance, the basic horizontal ribs 101 can always remain parallel to each other after being clamped and fixed by the clamping parts on both sides. During the binding process, there will be no deviation, and there is no need to use other operators or auxiliary equipment for positioning, which has higher stability.

[0071] Example 3

[0072] Based on Example 2, please refer to Figure 9-10 The first clamping part 203 and the second clamping part 204 respectively include a U-shaped positioning seat 5, and the two groups of U-shaped positioning seats 5 are respectively fixed to the two ends of the positioning column 202. The two side walls of the U-shaped positioning seat 5 are respectively provided with through grooves 501, and the clamping seat 502 is slidably embedded in the through grooves 501. The sides of the clamping seats 502 on both sides are respectively provided with arc grooves 504 for embedding the basic horizontal ribs 101. The outer side of the U-shaped positioning seat 5 is arranged with an elastic mechanism connected to the clamping seat 502; it can be explained that based on the setting of the elastic mechanism, at the initial In the state, the spacing between the two groups of clamping seats 502 is smaller than the diameter of the basic horizontal rib 101. When the basic horizontal rib 101 needs to be clamped and fixed, the clamping seats 502 are first pulled toward both sides to contract the elastic mechanism to generate elastic force, and then the basic horizontal rib 101 is placed between the two groups of clamping seats 502. When the clamping seats 502 on both sides are released, based on the elastic force of the elastic mechanism, the clamping seats 502 on both sides can be driven to move synchronously in the direction of approaching each other, thereby clamping and fixing the basic horizontal rib 101 in the arc grooves 504 on both sides.

[0073] In this embodiment, each clamping seat 502 is provided with an inclined guide surface 503 on the side away from the positioning column 202; specifically, when the basic horizontal rib 101 is clamped and fixed, the basic horizontal rib 101 is firstly abutted against the inclined guide surfaces 503 of the clamping seats 502 on both sides, and then the basic horizontal rib 101 is pressed toward the clamping seat 502. Based on the setting of the inclined guide surfaces 503, the clamping seats 502 on both sides move in directions away from each other, so that the basic horizontal rib 101 can be embedded in the arc grooves 504 on both sides for fixation.

[0074] In addition, when the clamping part is separated from the bound basic horizontal rib 101, since the contact surface between the basic horizontal rib 101 and the clamping seat 502 is also an arc surface, during the process of flipping the positioner, the basic horizontal rib 101 can separate the two by squeezing the clamping seat 502 to slide, making the operation more convenient.

[0075] Furthermore, the elastic mechanism includes a positioning rod 505 fixedly arranged at both ends of the U-shaped positioning seat 5, and a sliding sleeve is provided on the positioning rod 505 with an L-shaped bracket 506 fixed to the clamping seat 502, wherein a telescopic spring 507 is provided on the positioning rod 505, one end of the telescopic spring 507 is fixed to the U-shaped positioning seat 5, and the other end is fixed to the end of the positioning rod 505; it can be explained that when the basic horizontal rib 101 is fixed, as it squeezes the clamping seats 502 on both sides to move, the clamping seats 502 drive the L-shaped bracket 506 to slide on the positioning rod 505, thereby compressing the telescopic spring 507 and generating elastic force, which is used to subsequently drive the clamping seat 502 to reset.

[0076] See also Figure 7-10 , one end of the first rotating shaft 401 is fixed to the positioning column 202, and the other end thereof is rotatably connected to the U-shaped bracket 405, and the second rotating shaft 404 is fixedly arranged in the U-shaped bracket 405, and the second rotating shaft 404 is rotatably connected to the adjusting rod 403, and the adjusting rod 403 is connected to the adjusting module, and the adjusting module 3 is used to drive each adjusting rod 403 to rotate synchronously; it can be explained that when adjusting the spacing between the first positioning module 2 and the second positioning module 201, the first positioning module 2 and the second positioning module 201 are adjusted by adjusting the module 3. 1 rotates synchronously, the adjusting rod 403 can drive the clamping part to rotate, and the distance between the first positioning module 2 and the second positioning module 201 can be adjusted during the rotation. In this embodiment, by setting the second rotating shaft 404, when the adjusting module 3 adjusts the distance between the first positioning module 2 and the second positioning module 201, the second rotating shaft 404 is rotated, so that the angle of each clamping part will not be deflected due to the deflection of the adjusting rod 403, and the basic horizontal rib 101 can always be clamped and fixed.

[0077] In this embodiment, the adjustment module 3 includes support plates 303 arranged in parallel and symmetrically on both sides, one end of each adjustment rod 403 away from the second rotation axis 404 is fixed to the U-shaped plate 402, and the third rotation axis 304 is fixedly arranged on one end of the U-shaped plate 402 away from the adjustment rod 403, and the third rotation axis 304 is rotatably arranged between the support plates 303 on both sides, wherein four groups of third rotation axes 304 are respectively located at the four corners of the support plates 303, and the third rotation axes 304 are connected to the rotation mechanism that drives them to rotate; it can be explained that in this embodiment, the third rotation axis 304 is driven to rotate by the rotation mechanism, and the third rotation axis 304 can drive the adjustment rod 403 to rotate through the U-shaped plate 402 during the rotation process;

[0078] For further information, see Figure 8 and Fig. 9 as well as Fig.11 The rotating mechanism includes a first gear 4 fixedly arranged between the third rotating shaft 304, U-shaped rods 602 are slidably arranged on both sides between the two groups of support plates 303, and first racks 603 are fixedly arranged on the outer sides of the two groups of side rods of the U-shaped rod 602, and the first racks 603 are meshed with the first gear 4 on its corresponding side, wherein the adjusting module 3 also includes a driving mechanism arranged in the two groups of support plates 303, and the driving mechanism is used to synchronously drive the U-shaped rods 602 on both sides to approach or move away from each other; it can be explained that in this embodiment, the driving mechanism first drives the U-shaped rods 602 on both sides to approach or move away from each other between the two side support plates 303, and the U-shaped rod 602 can drive the third rotating shaft 304 to rotate during the movement through the meshing of the first rack 603 and the first gear 4, and the present embodiment only needs to realize the synchronous driving of the U-shaped rods 602 on both sides to drive the four groups of adjusting rods 403 to rotate synchronously, and can ensure the stability and synchronization of the four groups of adjusting rods 403 when rotating.

[0079] Furthermore, the driving mechanism includes a second gear 6 rotatably arranged between the two groups of support plates 303, the two sides of the second gear 6 are respectively meshed with the second racks 601, the two groups of second racks 601 are arranged in parallel and staggered, and the second racks 601 on both sides are respectively fixed to the U-shaped rod 602; specifically, in this embodiment, the second gear 6 is rotated to drive the second racks 601 on both sides to approach toward each other or move away from each other, and the second rack 601 can drive the U-shaped rod 602 to move synchronously.

[0080] See also Fig. 9 In order to improve the stability of the U-shaped rod 602 during movement, in this embodiment, a slide rail 606 is fixedly arranged on the side close to the two side support plates 303, and a slide seat 607 fixed to the U-shaped rod 602 is slidably arranged in the slide rail 606; specifically, during the movement of the U-shaped rod 602, the slide seat 607 can be synchronously driven to slide in the slide rail 606, which can guide the movement of the U-shaped rod 602 on the one hand, and improve its stability during movement on the other hand.

[0081] Also, see Figure 8 , Figure 11-13 , sleeves 608 are fixedly arranged on both sides of the second gear 6, and one end of the sleeve 608 away from the second gear 6 is rotatably connected to the support plate 303. The inner wall of the sleeve 608 is provided with a plurality of groups of strip-shaped slots 604 in a circumferential array, and limiting rods 609 are slidably arranged on both sides of the sleeve 608. The limiting rods 609 are correspondingly fixedly arranged with a plurality of groups of strip-shaped seats 605 that are slidably engaged with the strip-shaped slots 604 in a one-to-one correspondence; wherein, screws 301 are spirally arranged in the support plates 303 on both sides, and one end of the screw 301 is fixed to the limiting rod 609, and the other end is fixedly arranged with a rotating wheel 30 2; It can be explained that when driving the second gear 6 to rotate, the operator first rotates the screw rod 301 through the rotating wheel 302, and the screw rod 301 can synchronously drive the limit rod 609 to rotate, and the limit rod 609 drives the sleeve 608 to rotate through the strip clamping seat 605 and the strip clamping groove 604, thereby driving the second gear 6 to rotate. In this process, since the screw rod 301 is spirally connected to the support plate 303, the screw rod 301 can drive the limit rod 609 to slide in the sleeve 608 when it rotates. In this embodiment, the distance for the limit rods 609 on both sides to move is reserved in the sleeve 608;

[0082] Accordingly, this embodiment can drive the second gear 6 to rotate by spirally arranging the screw 301 in the support plate 303, and can also make the screw 301 and the support plate 303 self-locking during the rotation process to prevent the second gear 6 from rotating.

[0083] It should also be noted that in this embodiment, the longitudinal horizontal ribs 1 or the transverse horizontal ribs can be laid by adjusting the angle of the positioner (for details, please refer to Figure 6-Figure 7 ).

[0084] A construction method of an adjustable slide rail steel bar embedded positioner comprises the following steps:

[0085] S1. According to the requirements of the construction drawings, correct the position of the reserved frame column reinforcement to ensure that the verticality and spacing of the reinforcement meet the design requirements;

[0086] S2. Use the frame column reinforcement positioning mechanism to position the frame column reinforcement, place the stirrups according to the spacing and quantity required by the construction drawings, and use wire to tie them firmly to the frame column reinforcement; the construction quality should be strictly controlled during the construction process to ensure that each link meets the design requirements and quality standards;

[0087] S3. Please refer to Figure 5-Figure 7 , the distance between the first positioning module 2 and the second positioning module 201 is adjusted by adjusting the module 3 to meet the construction requirements;

[0088] S4. Please refer to Figure 8-Figure 10 , clamp and fix the two groups of basic horizontal ribs 101 through the first positioning module 2 and the second clamping portion 204 of the second positioning module 201, respectively, so that the two groups of basic horizontal ribs 101 are in a state of being parallel to each other;

[0089] S5, transfer the two groups of foundation horizontal reinforcements 101 to the position to be laid and tie them up, and then clamp and fix the next group of prepared reinforcement bars 102 to be laid through the first clamping parts 203 on both sides of the first positioning module 2;

[0090] S6. After the binding is completed, the first positioning module 2 is separated from the bound foundation horizontal reinforcement 101. At the same time, with the first rotating shaft 401 of the second positioning module 201 as the axis, the positioner is flipped 180 degrees toward the laying direction of the foundation horizontal reinforcement 101. At this time, the prepared steel bars 102 can be positioned to the next laying position, and the prepared steel bars 102 can be tied and fixed again. This process is repeated to lay several groups of foundation horizontal reinforcements 101.

[0091] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation of the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0092] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0093] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An adjustable slide rail steel bar embedded positioner, characterized in that: It comprises a first positioner for positioning the frame column reinforcement and a second positioner for positioning the foundation horizontal reinforcement (101), the first positioner comprising four positioning tubes (7) enclosing a rectangular frame, and each positioning tube (7) is fixedly provided with a plurality of groups of positioning clamps corresponding to the frame column reinforcement one by one; The second positioner comprises a first positioning module (2) and a second positioning module (201) for clamping two groups of adjacent basic horizontal ribs (101), and the multiple groups of basic horizontal ribs (101) are evenly laid between the multiple groups of frame columns; The second positioning device further comprises an adjustment module (3), wherein the adjustment module (3) is used to adjust the distance between the first positioning module (2) and the second positioning module (201); The first positioning module (2) and the second positioning module (201) respectively comprise two groups of positioning columns (202) arranged in parallel and symmetrically, and a first rotating shaft (401) is rotatably arranged on one side of the positioning column (202); Wherein, the two ends of the positioning column (202) are symmetrically provided with a first clamping portion (203) and a second clamping portion (204); One end of the first rotating shaft (401) is fixed to the positioning column (202), and the other end thereof is rotatably connected to the U-shaped bracket (405). The second rotating shaft (404) is fixedly arranged in the U-shaped bracket (405). The second rotating shaft (404) is rotatably connected to the adjustment rod (403). The adjustment rod (403) is connected to the adjustment module (3). The adjustment module is used to drive the adjustment rods (403) to rotate synchronously.

2. The adjustable slide rail reinforcement pre-embedded positioner according to claim 1 is characterized in that: The first clamping portion (203) and the second clamping portion (204) respectively comprise a U-shaped positioning seat (5), and the two groups of U-shaped positioning seats (5) are respectively fixed to the two ends of the positioning column (202), and through grooves (501) are respectively provided on the two side walls of the U-shaped positioning seat (5), and the clamping seat (502) is slidably embedded in the through groove (501), and arc grooves (504) for embedding the foundation horizontal ribs (101) are respectively provided on the sides of the clamping seats (502) that are close to each other, and an elastic mechanism connected to the clamping seat (502) is arranged on the outer side of the U-shaped positioning seat (5).

3. The adjustable slide rail reinforcement pre-embedded positioner according to claim 2 is characterized in that: Each of the clamping seats (502) is provided with an inclined guide surface (503) on one side away from the positioning column (202).

4. The adjustable slide rail reinforcement pre-embedded positioner according to claim 2, characterized in that: The elastic mechanism comprises positioning rods (505) fixedly arranged at both ends of the U-shaped positioning seat (5), and a sliding sleeve on the positioning rod (505) is provided with an L-shaped bracket (506) fixed to the clamping seat (502); Wherein, a telescopic spring (507) is provided on the positioning rod (505), one end of the telescopic spring (507) is fixed to the U-shaped positioning seat (5), and the other end is fixed to the end of the positioning rod (505).

5. The adjustable slide rail reinforcement pre-embedded positioner according to claim 1, characterized in that: The adjustment module (3) comprises support plates (303) arranged in parallel and symmetrically on both sides, one end of each adjustment rod (403) away from the second rotation axis (404) is fixed to the U-shaped plate (402), one end of the U-shaped plate (402) away from the adjustment rod (403) is fixedly arranged with a third rotation axis (304), and the third rotation axis (304) is rotatably arranged between the support plates (303) on both sides; The four groups of third rotating shafts (304) are respectively located at the four corners of the support plate (303), and the third rotating shafts (304) are connected to a rotating mechanism that drives them to rotate.

6. The adjustable slide rail reinforcement pre-embedded positioner according to claim 5, characterized in that: The rotating mechanism comprises a first gear (4) fixedly arranged between the third rotating shafts (304), U-shaped rods (602) slidably arranged on both sides between the two groups of support plates (303), first racks (603) fixedly arranged on the outer sides of the two groups of side rods of the U-shaped rod (602), and the first rack (603) meshes with the first gear (4) on the corresponding side thereof; The adjustment module (3) further comprises a driving mechanism arranged in the two groups of support plates (303), the driving mechanism being used to synchronously drive the U-shaped rods (602) on both sides to move towards each other or away from each other.

7. The adjustable rail reinforcement pre-embedded positioner according to claim 6 is characterized in that: The driving mechanism comprises a second gear (6) rotatably arranged between the two groups of support plates (303), the two sides of the second gear (6) are respectively meshed with the second racks (601), the two groups of second racks (601) are arranged in parallel and staggered, and the second racks (601) on both sides are respectively fixed to the U-shaped rods (602); A slide rail (606) is fixedly arranged on one side of the support plates (303) on both sides that are close to each other, and a slide seat (607) fixed to the U-shaped rod (602) is slidably arranged in the slide rail (606).

8. The adjustable rail reinforcement pre-embedded positioner according to claim 7, characterized in that: Sleeves (608) are fixedly arranged on both sides of the second gear (6), one end of the sleeve (608) away from the second gear (6) is rotatably connected to the support plate (303), a plurality of groups of strip-shaped slots (604) are arranged in a circumferential array on the inner side wall of the sleeve (608), and limiting rods (609) are slidably arranged on both sides of the sleeve (608), and a plurality of groups of strip-shaped seats (605) that are slidably engaged with the strip-shaped slots (604) are fixedly arranged on the limiting rods (609); Wherein, a screw rod (301) is spirally arranged in the support plates (303) on both sides, one end of the screw rod (301) is fixed to the limit rod (609), and a rotating wheel (302) is fixedly arranged at the other end.

9. A construction method of the adjustable rail reinforcement pre-embedded positioner according to any one of claims 1 to 8, characterized in that: The steps include: The distance between the first positioning module (2) and the second positioning module (201) is adjusted by means of an adjustment module (3) to meet construction requirements; The two groups of basic horizontal ribs (101) are clamped and fixed by the first positioning module (2) and the second clamping portion (204) of the second positioning module (201) respectively, so that the two groups of basic horizontal ribs (101) are in a state of being parallel to each other; The two groups of foundation horizontal reinforcements (101) are transferred to the position to be laid and tied and fixed, and then the next group of prepared reinforcements (102) to be laid are clamped and fixed by the first clamping parts (203) on both sides of the first positioning module (2); After the binding is completed, the first positioning module (2) is separated from the bound foundation horizontal reinforcement (101). At the same time, the first rotating shaft (401) of the second positioning module (201) is used as the axis and the positioner is flipped 180 degrees toward the laying direction of the foundation horizontal reinforcement (101). At this time, the prepared reinforcement (102) can be positioned to the next laying position, and the prepared reinforcement (102) can be tied and fixed again. This process is repeated to lay several groups of foundation horizontal reinforcement (101).

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