A reinforcing steel binding positioning and assembling auxiliary mould

Abstract

The present application relates to a kind of steel bar fixing binding equipment, especially a kind of steel bar binding positioning assembly auxiliary mould, including pedestal, pedestal is provided with the positioning plate according to the arrangement direction of steel bar setting, positioning slot for clamping steel bar is provided on positioning plate, door type reinforcement positioning member, edge positioning plate.The present application is directed to the lower row steel bar of weaving formation, door type reinforcement, skeleton reinforcement, the upper row steel bar of weaving formation is all set with matching positioning member, realizes quick positioning and is convenient for quick binding, and optimization improves binding efficiency, positioning insert plate is provided with multiple specifications simultaneously, can be quickly disassembled and replaced installation, satisfy the binding positioning needs of multiple specifications of preparation steel bar.

Description

TECHNICAL FIELD

[0001] The present application relates to a reinforcing bar fixing and binding device, in particular to a reinforcing bar binding positioning and assembling auxiliary jig. BACKGROUND

[0002] More and more high-speed railways, subways and urban rails in China use advanced ballastless track slab technology. High-strength concrete slab precast manufacturing, such as ballastless track slab, requires pre-embedded woven steel cages and prestressed steel bars. The current steel cage binding mainly uses manual work combined with single auxiliary tools. The auxiliary tools generally only have a single function or a single specification steel cage auxiliary preparation function. The relative position deviation of the longitudinal and transverse steel bars formed by manual binding is relatively large. The prestressed steel bars that are not prepared cannot achieve the preset positioning function. Batch production uniformity is poor, which restricts the flow line large-scale production, and is not conducive to standardized production and automatic machinery to improve production efficiency. SUMMARY

[0003] In view of the deficiencies of the prior art, the present application provides a reinforcing bar binding positioning and assembling auxiliary jig.

[0004] The technical scheme adopted by the present application is: a reinforcing bar binding positioning and assembling auxiliary jig, comprising a pedestal, the pedestal is provided with a positioning plate arranged according to the arrangement direction of the reinforcing bars, and the positioning plate is provided with a positioning groove for clamping the reinforcing bars. The horizontal positioning of the reinforcing bars is accurate through the clamping of the positioning groove.

[0005] The reinforcing bar binding positioning and assembling auxiliary jig, characterized in that: the depth of the positioning groove is determined according to the lowest height of the reinforcing bars matched by the position.

[0006] The reinforcing bar binding positioning and assembling auxiliary jig, characterized in that: a door-shaped reinforcing bar positioning member is installed on the pedestal.

[0007] The reinforcing bar binding positioning and assembling auxiliary jig, characterized in that: the door-shaped reinforcing bar positioning member is a pair of oppositely arranged door-shaped reinforcing bar positioning U-shaped tables.

[0008] The reinforcing bar binding positioning and assembling auxiliary jig, characterized in that: the positioning plate is matched with a positioning support group parallel thereto, each positioning support in the positioning support group is provided with a positioning table for longitudinally supporting the reinforcing bars in the positioning groove, and the positioning support group is arranged on a corresponding multi-point positioning rod holder, and the multi-point positioning rod holder is matched with a guide clamping seat. Different positioning of reinforcing bars of different heights in the same positioning groove is realized through the positioning support.

[0009] The reinforcing bar binding positioning and assembling auxiliary jig, characterized in that: an edge positioning plate for limiting the end of the reinforcing bar is arranged at the edge of the pedestal.

[0010] The edge positioning plate bottom is provided with a turnover connecting piece, so that the edge positioning plate is in a vertical state or a horizontal turnover state.

[0011] A reinforcing cage binding method is applied to a reinforcing binding positioning assembly auxiliary jig to perform binding operation, the reinforcing binding positioning assembly auxiliary jig comprises a pedestal, the pedestal is provided with a door-shaped steel bar positioning U-shaped table and a positioning plate arranged according to the reinforcing arrangement direction, the positioning plate is provided with a positioning groove for clamping the reinforcing;

[0012] The method comprises the following steps:

[0013] Step one, the reinforcing binding positioning auxiliary jig is in place, and the edge positioning plate is in a horizontal turnover state;

[0014] Step two, the woven lower row of reinforcing is placed into the in-place jig, wherein a single reinforcing is inserted into the positioning groove of the positioning plate;

[0015] Step three, the door-shaped steel bar is inserted into the door-shaped steel bar positioning U-shaped table;

[0016] Step four, the pre-stressed reinforcing is placed into the positioning groove;

[0017] Step five, the upper row of reinforcing is placed into the positioning groove;

[0018] Step six, the outer ends of the upper row of reinforcing and the lower row of reinforcing are bound and connected by the framework reinforcing.

[0019] The reinforcing cage binding method is characterized in that the positioning plate is matched with a positioning support group parallel to the positioning plate, each positioning support in the positioning support group is provided with a positioning table for longitudinally supporting the reinforcing in the positioning groove, the positioning support group is arranged on a corresponding multi-point positioning rod frame, and the multi-point positioning rod frame is matched with a guide clamping seat;

[0020] In step one, the multi-point positioning rod frame is outwardly slid and withdrawn, so that the positioning support does not interfere with the reinforcing entering and exiting the positioning groove;

[0021] In step five, before the upper row of reinforcing is placed, the multi-point positioning rod frame is inwardly pushed and slid, so that the positioning support is positioned corresponding to the positioning groove, and when the upper row of reinforcing is placed, the upper row of reinforcing is arranged on the positioning support.

[0022] The reinforcing cage binding method is characterized in that the edge positioning plate is arranged at the edge of the pedestal and used for limiting the end of the reinforcing, the edge positioning plate bottom is provided with a turnover connecting piece, so that the edge positioning plate is in a vertical state or a horizontal turnover state;

[0023] In step one, the edge positioning plate is in a horizontal turnover state;

[0024] In step six, after the upper and lower rows of steel bars are bound, the edge positioning plate is turned up to a vertical state, and the outer end extension parts of the upper row of steel bars, the lower row of steel bars, the skeleton steel bars and the prestressed steel bars are regularized and leveled.

[0025] The present application is directed to the woven and formed lower row of steel bars, the door-shaped steel bars, the skeleton steel bars and the woven and formed upper row of steel bars are provided with matching positioning members, which realize quick positioning and facilitate quick binding, and the positioning insert plate is provided with various specifications and types, which can be quickly disassembled, replaced and installed, and meets the positioning and binding requirements of various specifications of the woven steel bars. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a three-dimensional view of the present application;

[0027] Figure 2 is a top view of the present application;

[0028] Figure 3 is a pedestal structure schematic view of the present application;

[0029] Figure 4 is a horizontal view of the present application;

[0030] Figure 5 is a bottom view of the present application;

[0031] Figure 6 is a positioning insert plate structure and installation schematic view of the present application;

[0032] Figure 7 is a multi-point positioning rod frame structure schematic view of the present application;

[0033] Figure 8 is a three-dimensional view of the working state of the present application;

[0034] Figure 9 is a horizontal view of the working state of the present application;

[0035] Figure 10 is a steel bar binding and connecting step schematic view of the present application;

[0036] Figure 11 is a three-dimensional view of the door-shaped steel bar positioning U-shaped table of the present application;

[0037] Figure 12 is a three-dimensional view of the single-side positioning angle of the present application;

[0038] Figure 13 is a three-dimensional view of the double-side positioning angle of the present application.

[0039] In the figure: pedestal 1, positioning insert plate 2, multi-point positioning rod frame 3, edge positioning plate 4, pedestal positioning seat 5, single-side positioning angle 6, double-side positioning angle 7, lower row of steel bars 8, door-shaped steel bars 9, framework steel bars 10, upper row of steel bars 11, prestressed steel bars 12, seat body 101, door-shaped steel bar positioning U-shaped table 102, rectangular guide clamping seat 103, conical body 104, positioning seat connecting plate 105, guide positioning boss 106, steel bar positioning opening deep groove 201, steel bar positioning opening shallow groove 203, thin plate rectangular opening groove 204, main guide rod 301, positioning pin seat 302, positioning support 303, positioning table 304. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0041] As Figures 1-2 A reinforcing steel bar binding and positioning assembly auxiliary mold comprises a pedestal 1, a positioning insert plate 2, a multi-point positioning rod frame 3, an edge positioning plate 4, a pedestal positioning seat 5, a single-side positioning angle 6, and a double-side positioning angle 7.

[0042] As Figures 3-5 The pedestal 1 comprises a seat body 101, a door-shaped steel bar positioning U-shaped table 102 arranged on the upper surface of the seat body 101, a rectangular guide clamping seat 103 arranged on the upper surface of the seat body 101, two conical bodies 104 distributed along the center line of the seat body 101, positioning seat connecting plates 105 symmetrically arranged outside the long edges of the seat body 101, and guide positioning bosses 106 symmetrically arranged on the bottom surface of the seat body 101.

[0043] As Figure 6 The positioning insert plate 2 is provided with spaced steel bar positioning opening deep grooves 201 and steel bar positioning opening shallow grooves 203 in the cross section of the thin plate, and a rectangular opening groove 204 is further arranged at the bottom of the cross section of the thin plate. Guide angles are arranged at the opening grooves of the steel bar positioning opening deep grooves 201 and the steel bar positioning opening shallow grooves 203 for guiding and introducing.

[0044] As Figure 7 The multi-point positioning rod frame 3 comprises a horizontally arranged main guide rod 301 and positioning pin seats 302 arranged at the end sides of the main guide rod 301. Pin holes corresponding to the pin seats 302 are formed in the seat body 101. A plurality of positioning supports 303 are arranged at intervals and are welded to the main guide rod 301. Positioning tables 304 are arranged on the positioning supports 303. The multi-point positioning rod frame 3 is arranged in three coaxially arranged rectangular guide clamping seats 103.

[0045] As Figure 1The edge positioning plate 4 is arranged in sections on the top surface of the seat body 101 of the pedestal 1, and a hinge is arranged on the outer bottom of the edge positioning plate 4, so that the edge positioning plate 4 can be adjusted by 90 degrees from the vertical state to the horizontal state.

[0046] As Figure 1 , 3 The pedestal positioning seat 5 is fixedly arranged on the positioning seat connecting plate 105 on the long side of the seat body 101, and the pedestal positioning seat 5 is provided with a small table top and a positioning hole.

[0047] As Figure 1 , Figure 6 , Figure 12 The single-side positioning angle 6 is arranged with a vertical U-shaped groove and is fixed on the seat body 101, and the vertical U-shaped groove can fix one end surface of the positioning insert plate 2 on one side.

[0048] As Figure 1 , Figure 6 , Figure 13 The double-side positioning angle 7 is arranged with a vertical H-shaped double-side groove and is fixed on the seat body 101, and the vertical H-shaped double-side groove can fix one end surface of the positioning insert plate 2 on both sides.

[0049] As Figure 3 , Figure 11 The door-shaped steel bar positioning U-shaped table 102 is arranged in pairs, and a plurality of pairs are arranged symmetrically; the height of the door-shaped steel bar positioning U-shaped table 102 is equal to the height of the groove bottom of the steel bar positioning opening deep groove 201 in the installation position.

[0050] As Figures 1-2 , Figure 8 A plurality of positioning insert plates 2 are arranged and spliced into a single body through the single-side positioning angle 6 and / or the double-side positioning angle 7 arranged on the end surface, and two single bodies are symmetrically arranged in a group in the lateral direction (short steel bar), and four single bodies are symmetrically arranged in a group in the end direction (long steel bar).

[0051] As Figures 7-8 The plurality of positioning rod frames 3 are arranged adjacent to and side by side with the four single bodies in the end direction (long steel bar) of the plurality of positioning insert plates 2; and the plurality of positioning rod frames 3 can slide axially in the rectangular guide clamping seat 103 arranged on two coaxial lines.

[0052] As Figure 1 , 7 The spacing between the plurality of positioning supports 303 of the plurality of positioning rod frames 3 is equal to the spacing between the steel bar positioning opening deep grooves 201 of the four single bodies in the end direction (long steel bar) of the plurality of positioning insert plates 2.

[0053] The binding process of the steel bar binding positioning auxiliary mold of the present application is as follows:

[0054] As Figure 1, the reinforcing steel bar binding positioning auxiliary mold is in place, the preset positioning plugboard 2 is the same as the reinforcing steel cage to be woven into position, the edge positioning plate 4 is unfolded horizontally outward by 90 degrees from the vertical state, the multi-point positioning rod frame 3 is withdrawn outward, and the plurality of positioning supports 303 are positioned to the reinforcing steel positioning deep groove 201 and / or the reinforcing steel positioning shallow groove 203, so that the mold is in the feeding / inlet state.

[0055] As Figures 1-10 , the lower row of reinforcing steel bars 8 is placed into the mold in position, a plurality of single reinforcing steel bars of the lower row of reinforcing steel bars 8 correspond to the reinforcing steel positioning deep groove 201 and / or the reinforcing steel positioning shallow groove 203 of the plurality of positioning plugboards 2, the bottom bending shaped door type steel bars 9 are positioned by the two groups of door type steel positioning U-shaped tables 102 to position the bottom bending angle of the door type steel bars 9; then the long prestressed reinforcing steel bars are placed into the reinforcing steel positioning deep groove 201, the short prestressed reinforcing steel bars are placed into the reinforcing steel positioning shallow groove 203, the long prestressed reinforcing steel bars are repeatedly placed into the reinforcing steel positioning deep groove 201, the upper row of reinforcing steel bars 11 is placed into the mold in position, a plurality of single reinforcing steel bars of the upper row of reinforcing steel bars 11 correspond to the reinforcing steel positioning deep groove 201 and / or the reinforcing steel positioning shallow groove 203 of the plurality of positioning plugboards 2, the multi-point positioning rod frame 3 is pushed and slid inward, the plurality of positioning supports 303 are positioned to the reinforcing steel positioning deep groove 201, so that the plurality of single reinforcing steel bars of the upper row of reinforcing steel bars 11 are arranged on the corresponding positioning supports 303, and the positioning pin seat 302 is locked and positioned by the positioning pin; the outer end sides of the upper row of reinforcing steel bars 11 and the lower row of reinforcing steel bars 8 are connected by being placed into the plurality of framework reinforcing steel bars 10, the plurality of sections of the edge positioning plate 4 are unfolded horizontally outward by 90 degrees from the vertical state, the outer end extension parts of the upper row of reinforcing steel bars 11, the lower row of reinforcing steel bars 8, the framework reinforcing steel bars 10 and the prestressed reinforcing steel bars 12 are regularized and aligned, have a unified shape and position state, and the standardized binding requirement is realized.

[0056] After the binding is completed, the edge positioning plate 4 is unfolded outward by 90 degrees from the vertical state, the multi-point positioning rod frame 3 is withdrawn outward, and the plurality of positioning supports 303 are positioned to the reinforcing steel positioning deep groove 201. The hoisting equipment positions the six pedestal positioning seats 5, and precise hoisting and transfer are realized.

[0057] The application has the advantages of simple structure, low cost, fast positioning, convenient rapid binding, optimized and improved binding efficiency, satisfied reinforcing steel binding and positioning requirements of various specifications, uniformity in batch production, convenient assembly line mass production, standardized production and automatic mechanical participation to improve production efficiency.

[0058] The embodiment is aimed at positioning grooves of two depths of positioning opening deep grooves and positioning opening shallow grooves for double-layered steel bars, and the positioning support 303 is also only set for the steel bar positioning opening deep grooves, and more kinds of positioning grooves of different depths are set on the positioning plate for the steel bar cage of more different heights and the positioning supports set for the positioning grooves of different depths also fall within the protection scope of the present application.

Claims

1. A method for binding reinforcing cages, characterized in that: A rebar binding and positioning assembly auxiliary fixture is used for the binding operation. The rebar binding and positioning assembly auxiliary fixture includes a platform (1). The platform (1) is provided with a portal rebar positioning U-shaped platform (102) and a positioning insert plate set according to the rebar arrangement direction. The positioning insert plate (2) is a thin plate. The cross section of the thin plate is provided with spaced deep grooves (201) and shallow grooves (203) for rebar positioning opening. The bottom of the thin plate cross section is also provided with a rectangular opening groove (204). The opening grooves of the deep grooves (201) and shallow grooves (203) for rebar positioning opening are provided with guide angles for guiding introduction. A matching positioning bracket group is provided parallel to it. Each positioning bracket in the positioning bracket group is provided with a positioning platform (304) for longitudinal support of the reinforcing bar in the positioning insert plate. The positioning bracket group is set on the corresponding multi-point positioning rod (3). The multi-point positioning rod passes through three rectangular guide seats arranged on the same axis, so that the multi-point positioning rod can slide axially. An edge positioning plate (4) for limiting the end of the reinforcing bar is provided at the edge of the platform (1). A flip-connector is provided at the bottom of the edge positioning plate (4) so ​​that the edge positioning plate is in a vertical state or a horizontal flip-up state. Includes the following steps: The reinforcement binding and positioning auxiliary jig is in place. The specifications of the preset positioning plate (2) are the same as those of the reinforcement cage to be woven into the jig. The edge positioning plate (4) is horizontally extended outward from the vertical position at 90 degrees. The multi-point positioning rod (3) slides outward. Several positioning brackets (303) make way for the deep groove (201) and / or shallow groove (203) of the reinforcement positioning opening, so that the jig is in the feeding / discharging state. The woven lower row of reinforcement (8) is placed into the jig in place. Several single reinforcement bars of the lower row of reinforcement (8) enter the deep groove (201) and / or shallow groove (203) of the reinforcement positioning opening of several positioning plates (2). The bottom-bent portal reinforcement (9) is positioned by two portal reinforcement positioning U-shaped platforms (102) to position the bottom bending angle of the portal reinforcement (9). Then, long prestressed reinforcement bars are placed into the deep groove (201) of the reinforcement positioning opening, and short prestressed reinforcement bars are placed into the shallow groove (203) of the reinforcement positioning opening. 3) Place long prestressed steel bars into the deep groove (201) of the steel bar positioning opening, and repeat the placement; place the woven upper row of steel bars (11) into the positioning jig, and several single steel bars of the upper row of steel bars (11) enter the deep groove (201) and / or shallow groove (203) of the steel bar positioning opening of several positioning plates (2), push and slide the multi-point positioning rod (3) inward, and several positioning brackets (303) align with the deep groove (201) of the steel bar positioning opening, so that several single steel bars of the upper row of steel bars (11) are erected on the corresponding positioning brackets (303); the outer ends of the upper row of steel bars (11) and the lower row of steel bars (8) are tied together by inserting several skeleton steel bars (10), and several sections of the edge positioning plate (4) are flipped up from the horizontally unfolded outward at 90 degrees to the vertical state, so that the outer extension parts of the upper row of steel bars (11), the lower row of steel bars (8), the skeleton steel bars (10) and the prestressed steel bars (12) are neatly and evenly arranged.

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