Modularized, turnover and adjustable finished reinforcing steel bar positioning hoop

Abstract

The utility model relates to the technical field of construction site frame column steel bar positioning, in particular to a modularized turnover adjustable finished steel bar positioning hoop which comprises two sets of first angle steel and two sets of second angle steel. The sliding connection assembly is arranged between the first angle steel and the second angle steel, and the first angle steel can move or be locked relative to the second angle steel through the sliding connection assembly; the limiting assembly is connected with the sliding connection assembly, and the limiting assembly can increase the resistance of the first angle steel when the first angle steel rotates relative to the second angle steel after the first angle steel and the second angle steel are in the vertical state; and the supporting rod piece is arranged between the two pieces of first angle steel or the two pieces of second angle steel, the supporting rod piece can enable the first angle steel and the second angle steel to be kept in a perpendicular state after the first angle steel and the second angle steel are perpendicular, and the problems that an original positioning hoop is large in welding workload and poor in turnover performance, and each wall column needs to be customized independently are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar positioning for a frame column of a construction site, in particular to a modular, turnable and adjustable finished steel bar positioning hoop. Background Art

[0002] When constructing a building, steel bars are needed, and when constructing the building's support columns, the steel bars need to be internally supported. Before pouring concrete, workers need to externally reinforce the steel cage inside the support column, and steel bar positioning hoops are needed during reinforcement.

[0003] Rebar locating hoops are steel bars that are installed to fix the position of the steel skeleton during the casting process of reinforced concrete components in order to ensure the component's protective layer thickness, clear distance and other structural requirements.

[0004] Existing steel bar positioning hoops are only suitable for frame columns of the same size and reinforcement. They have poor turnover and adaptability and high manual welding costs. When used, the construction cycle is slow, affecting the engineering accuracy. Summary of the invention

[0005] The utility model aims to provide a modular, turnable and adjustable finished steel bar positioning hoop to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A modular, turnable and adjustable finished steel bar positioning hoop, comprising:

[0008] A first angle steel and a second angle steel, wherein two groups of the first angle steel and the second angle steel are respectively provided and arranged in parallel, and the two groups of the first angle steel and the second angle steel are connected to each other to form a steel bar positioning hoop;

[0009] Also includes:

[0010] A sliding connection assembly is arranged between the first angle steel and the second angle steel, and the sliding connection assembly can enable the first angle steel to move or lock relative to the second angle steel;

[0011] A limit assembly connected to the sliding connection assembly, wherein the limit assembly can increase the resistance of the first angle steel relative to the second angle steel when the first angle steel and the second angle steel are in a vertical state;

[0012] The support rod is arranged between two No. 1 angle steels or No. 2 angle steels. The support rod can keep the No. 1 angle steel and the No. 2 angle steel in a vertical state after the No. 1 angle steel and the No. 2 angle steel are vertical.

[0013] As a further solution of the utility model: the sliding connection assembly includes a No. 1 locking structure and a No. 2 locking structure, the No. 1 locking structure is the same as the No. 2 locking structure and is respectively connected to the No. 1 angle steel and the No. 2 angle steel, and the No. 1 locking structure and the No. 2 locking structure are connected via the limit assembly;

[0014] The ends of the first angle steel and the second angle steel are respectively provided with two through slots and a slide slot, the first locking structure comprises a moving part arranged in the through slot, a limiting block is arranged on the side of the moving part, and the limiting block is slidably arranged inside the through slot;

[0015] A bottom plate is provided on one side of the moving member, and two protrusions are symmetrically provided at both ends of the bottom plate, and the protrusions can slide in the slide groove;

[0016] The first locking structure also includes an interlocking structure connecting the moving part and the first angle steel.

[0017] As a further solution of the utility model: the interlocking structure includes a retardation groove formed in the moving part, and an elastic lifting kit is arranged in the retardation groove;

[0018] The elastic lifting kit is symmetrically provided with two locking pieces, and the locking pieces penetrate through the through slots provided on the moving piece and extend to the outside of the moving piece;

[0019] The interlocking structure further comprises two stop plates symmetrically arranged on the first angle steel, and the stop plates are provided with a plurality of interlocking grooves equidistantly along the length direction thereof.

[0020] As a further solution of the utility model: the side wall of the upper end of the locking member is provided with an inclined surface.

[0021] As a further solution of the utility model: the elastic lifting kit includes a connecting piece slidably arranged in the retardation groove, a vertical shaft penetrating the moving part is fixed on the connecting piece, and a button is fixed on one end of the vertical shaft away from the connecting piece;

[0022] A No. 1 cylindrical spring is also arranged in the hysteresis groove, one end of the No. 1 cylindrical spring is connected to the connecting piece, and the other end is connected to the inner wall of the hysteresis groove.

[0023] As a further solution of the utility model: the limit assembly includes a connecting shaft connected to the first locking structure and an abutment seat connected to the second locking structure;

[0024] The connecting shaft is provided with a placement groove, an abutment sheet is slidably arranged in the placement groove, a protruding shaft penetrating the placement groove is arranged on the abutment sheet, and a pulley is rotatably mounted on one end of the protruding shaft away from the abutment sheet;

[0025] The limiting assembly further comprises a groove arranged on the abutment seat, and the groove is adapted to the pulley;

[0026] A No. 2 cylindrical spring is also arranged in the placement groove, one end of the No. 2 cylindrical spring is connected to the inner wall of the placement groove, and the other end is connected to the abutment sheet.

[0027] As a further solution of the utility model: the support rod comprises a connecting sleeve and a telescopic plate rotatably mounted on the first angle steel, the interior of the connecting sleeve is a hollow structure, and the telescopic plate is slidably arranged in the connecting sleeve;

[0028] The support rod also includes a fastening structure arranged between the connecting sleeve plate and the telescopic plate.

[0029] As a further solution of the utility model: the fastening structure includes a nut seat arranged on the connecting sleeve and a clevis bolt threadedly connected to the nut seat, and the clevis bolt can penetrate the connecting sleeve and abut against the telescopic plate.

[0030] Compared with the prior art, the beneficial effects of the utility model are:

[0031] By setting the sliding connection assembly, the length and width of the steel bar positioning hoop formed by two sets of No. 1 angle steel and No. 2 angle steel can be adjusted, so that the steel bar positioning hoop can be used for frame columns of various cross-sections, solving the problems of large welding workload, poor turnover and the need for individual customization of each wall column of the original steel bar positioning hoop, and the materials used are assembled and formed, saving costs;

[0032] By setting the limiting assembly and supporting rod, a certain limiting effect can be formed when the No. 1 angle steel is perpendicular to the No. 2 angle steel, so as to avoid the vertical state between the No. 1 angle steel and the No. 2 angle steel from changing when the clevis bolt is rotated. At the same time, after the length of the connecting sleeve plate and the telescopic plate is constant, the entire steel bar positioning hoop is more stable, and the No. 1 angle steel and the No. 2 angle steel can tend to overlap in a non-vertical state, which makes it more convenient to store the steel bar positioning hoop formed by the No. 1 angle steel and the No. 2 angle steel, and occupies less space, which is more conducive to storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The present invention is a structural schematic diagram of an embodiment of a modular, turnable and adjustable finished steel bar positioning hoop.

[0034] Figure 2for Figure 1 A magnified view of the structure at center.

[0035] Figure 3 The present invention is a schematic structural diagram of a sliding connection assembly in one embodiment of a modular, rotatable and adjustable finished steel bar positioning hoop.

[0036] Figure 4 The present invention is a schematic diagram of the internal structure of a movable part in an embodiment of a modular, rotatable and adjustable finished steel bar positioning hoop.

[0037] Figure 5 The present invention is a schematic structural diagram of a limiting component in an embodiment of a modular, rotatable and adjustable finished steel bar positioning hoop.

[0038] Figure 6 for Figure 1 A magnified view of the structure at point B.

[0039] Figure 7 An exploded view of a supporting rod in one embodiment of a modular, rotatable and adjustable finished steel bar positioning hoop.

[0040] In the figure: 1. Angle steel No. 1; 2. Angle steel No. 2; 3. Slide; 4. Moving part; 5. Delay groove; 6. Connecting piece; 7. Vertical shaft; 8. Button; 9. Locking piece; 10. Inclined surface; 11. Through groove; 12. Column spring No. 1; 13. Bottom plate; 14. Protrusion; 15. Connecting shaft; 16. Abutment seat; 17. Placement groove; 18. Column spring No. 2; 19. Abutment piece; 20. Protruding shaft; 21. Pulley; 22. Groove; 23. Stop plate; 24. Fitting groove; 25. Telescopic plate; 26. Connecting sleeve; 27. Nut seat; 28. Claw bolt; 29. ​​Through groove; 30. Limit block. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0043] See also Figure 1 to Figure 7 In an embodiment of the utility model, a modular, turnable and adjustable finished steel bar positioning hoop includes: a No. 1 angle steel 1, a No. 2 angle steel 2, a sliding connection component, a limit component and a support rod, so that the length and width of the steel bar positioning hoop are adjustable, so that the steel bar positioning hoop can be used for frame columns of various cross-sections. At the same time, after the length of the connecting sleeve 26 and the telescopic plate 25 is constant, the entire steel bar positioning hoop is more stable and more convenient to store.

[0044] Specifically, two groups of the first angle steel 1 and the second angle steel 2 are provided, and are arranged in parallel. The two groups of the first angle steel 1 and the second angle steel 2 are connected to each other to form a steel bar positioning hoop. Two through grooves 29 and a slide groove 3 are provided at the ends of the first angle steel 1 and the second angle steel 2.

[0045] The sliding connection assembly is arranged between the first angle steel 1 and the second angle steel 2, and the sliding connection assembly can enable the first angle steel 1 to move or lock relative to the second angle steel 2;

[0046] The sliding connection assembly includes a No. 1 locking structure and a No. 2 locking structure. The No. 1 locking structure is identical to the No. 2 locking structure and is respectively connected to the No. 1 angle steel 1 and the No. 2 angle steel 2, and the No. 1 locking structure is connected to the No. 2 locking structure through the limit assembly. The No. 1 locking structure includes a moving member 4 arranged in the through slot 29, a limit block 30 is arranged on the side of the moving member 4, and the limit block 30 is slidably arranged on the inner side of the through slot 29. A bottom plate 13 is arranged on one side of the moving member 4, and two protrusions 14 are symmetrically arranged at both ends of the bottom plate 13, and the protrusions 14 can slide in the slide slot 3;

[0047] The first locking structure also includes a chimeric structure connecting the moving member 4 and the first angle steel 1, the chimeric structure includes a retardation groove 5 formed in the moving member 4, an elastic jacking kit is arranged in the retardation groove 5, two locking members 9 are symmetrically arranged on the elastic jacking kit, the locking members 9 penetrate the through groove 11 arranged on the moving member 4 and extend to the outside of the moving member 4, and the side wall of the upper end of the locking member 9 is provided with an inclined surface 10;

[0048] The interlocking structure further comprises two stopper plates 23 symmetrically arranged on the first angle steel 1, and the stopper plates 23 are provided with a plurality of interlocking grooves 24 equidistantly along the length direction thereof;

[0049] The elastic lifting kit includes a connecting piece 6 slidably arranged in the hysteresis groove 5, a vertical shaft 7 penetrating the moving part 4 is fixed on the connecting piece 6, a button 8 is fixed on the end of the vertical shaft 7 away from the connecting piece 6, and a No. 1 cylindrical spring 12 is also arranged in the hysteresis groove 5, one end of the No. 1 cylindrical spring 12 is connected to the connecting piece 6, and the other end is connected to the inner wall of the hysteresis groove 5.

[0050] In the initial state, under the action of the first column spring 12, the connecting piece 6 is at the highest point of its travel. At this time, the locking piece 9 on the connecting piece 6 is in the fitting groove 24 on the stop plate 23, so that the moving piece 4 and the first angle steel 1 are in a locked state. Similarly, in the initial state, the moving piece 4 on the second locking structure and the second angle steel 2 are in a locked state. When it is necessary to adjust the position between the first angle steel 1 and the second angle steel 2, the locking piece 9 can be separated from the stop plate 23 by pressing the button 8, and the first column spring 12 can be further compressed, so that the moving piece 4 and the second angle steel 2 are in a locked state. The movable part 4 is separated from the corresponding angle steel No. 1 and angle steel No. 2, and then after being adjusted to the predetermined position, the button 8 is released, and the locking part 9 will be embedded in another engaging groove 24 on the stop plate 23, so that the position of the No. 1 locking structure on the No. 1 angle steel 1 and the position of the No. 2 locking structure on the No. 2 angle steel 2 are changed. By changing the relative position between the two adjacent No. 1 angle steels 1 and No. 2 angle steels 2, the length and width of the steel bar positioning hoop formed by the two groups of No. 1 angle steels 1 and No. 2 angle steels 2 can be adjusted to adapt to different frame columns.

[0051] Among them, the limit block 30 on the moving part 4 can prevent the No. 1 angle steel 1 or the No. 2 angle steel 2 from being displaced along the length direction of the moving part 4, thereby ensuring that during the use and adjustment process, the distance between the connected No. 1 angle steel 1 and the No. 2 angle steel 2 remains unchanged, on the one hand improving the stability of the steel bar positioning hoop, and on the other hand reducing the space occupancy rate of the steel bar positioning hoop.

[0052] Through the above arrangement, the length and width of the steel bar positioning hoop formed by two groups of No. 1 angle steel 1 and No. 2 angle steel 2 can be adjusted, so that the steel bar positioning hoop can be used for frame columns of various cross-sections, solving the problems of large welding workload, poor turnover and the need for individual customization of each wall column of the original steel bar positioning hoop, and the materials used are assembled and formed, which saves costs.

[0053] Furthermore, the size of the above-mentioned angle steel No. 1 1 and angle steel No. 2 2 is 35mm*35mm*2.3mm, and the thickness is 1.9mm-2.0mm.

[0054] See also Figure 4 to Figure 7 The limiting assembly is connected to the sliding connection assembly, and the limiting assembly can increase the resistance of the first angle steel 1 when rotating relative to the second angle steel 2 after the first angle steel 1 and the second angle steel 2 are in a vertical state;

[0055] The limit assembly includes a connecting shaft 15 connected to the No. 1 locking structure and an abutment seat 16 connected to the No. 2 locking structure. Specifically, the connecting shaft 15 is fixedly connected to the No. 1 locking structure and rotatably connected to the No. 2 locking structure. A placement groove 17 is provided on the connecting shaft 15. An abutment sheet 19 is slidably provided in the placement groove 17. A protruding shaft 20 passing through the placement groove 17 is provided on the abutment sheet 19. A pulley 21 is rotatably installed on one end of the protruding shaft 20 away from the abutment sheet 19.

[0056] The limiting assembly further includes a groove 22 disposed on the abutment seat 16, and the groove 22 is adapted to the pulley 21;

[0057] A second cylindrical spring 18 is also disposed in the placement groove 17, one end of the second cylindrical spring 18 is connected to the inner wall of the placement groove 17, and the other end is connected to the abutment sheet 19;

[0058] The support rod is arranged between two first angle steels 1 or second angle steels 2, and the support rod can keep the first angle steel 1 and the second angle steel 2 in a vertical state after the first angle steel 1 and the second angle steel 2 are vertical;

[0059] The support rod comprises a connecting sleeve 26 and a telescopic plate 25 rotatably mounted on the first angle steel 1, the interior of the connecting sleeve 26 is a hollow structure, and the telescopic plate 25 is slidably arranged in the connecting sleeve 26;

[0060] The support rod also includes a fastening structure arranged between the connecting sleeve 26 and the telescopic plate 25, and the fastening structure includes a nut seat 27 arranged on the connecting sleeve 26 and a clevis bolt 28 threadedly connected to the nut seat 27, and the clevis bolt 28 can pass through the connecting sleeve 26 and abut against the telescopic plate 25.

[0061] In the initial state, the horn bolt 28 is separated from the telescopic plate 25. At this time, the telescopic plate 25 can slide relative to the connecting sleeve 26. At the same time, in this state, the pulley 21 is embedded in the groove 22, so that the first angle steel 1 and the second angle steel 2 are in a vertical state. This vertical state has a certain variability, that is, when the two first angle steels 1 are pushed in the opposite direction, the two first angle steels 1 are subjected to opposite forces, and the two groups of first angle steels 1 and second angle steels 2 form a parallelogram, so that the first angle steel 1 and the second angle steel 2 will lose their vertical state and tend to overlap. In order to improve the steel The structural strength of the reinforcement positioning hoop can be improved by rotating the clevis bolt 28 to screw it inward relative to the nut seat 27 when the pulley 21 is embedded in the groove 22, and after abutting against the telescopic plate 25, the overall length of the stroke of the telescopic plate 25 and the connecting sleeve plate 26 is kept constant, making the entire reinforcement positioning hoop more stable. That is, by setting the No. 2 columnar spring 18, the pulley 21 and the groove 22, etc., a certain limiting effect can be formed when the No. 1 angle steel 1 is perpendicular to the No. 2 angle steel 2, thereby preventing the vertical state between the No. 1 angle steel 1 and the No. 2 angle steel 2 from changing when the clevis bolt 28 is rotated.

[0062] Furthermore, since the above-mentioned No. 1 angle steel 1 and No. 2 angle steel 2 can tend to overlap in a non-vertical state, it is more convenient to store the steel bar positioning hoop formed by the No. 1 angle steel 1 and No. 2 angle steel 2, and the space occupied is smaller, which is more conducive to storage.

[0063] Through the above-mentioned arrangement, a certain limiting effect can be formed when the No. 1 angle steel 1 is perpendicular to the No. 2 angle steel 2, so as to avoid the vertical state between the No. 1 angle steel 1 and the No. 2 angle steel 2 from changing when the clevis bolt 28 is rotated. At the same time, after the length of the connecting sleeve 26 and the telescopic plate 25 is constant, the entire steel bar positioning hoop is more stable, and when the No. 1 angle steel 1 and the No. 2 angle steel 2 are in a non-vertical state, they can tend to an overlapping state, so that when the steel bar positioning hoop formed by the No. 1 angle steel 1 and the No. 2 angle steel 2 is stored, it is more convenient, the space occupied is smaller, and it is more conducive to storage.

[0064] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0065] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A modular, turnable and adjustable finished steel bar positioning hoop, characterized in that: include: A first angle steel (1) and a second angle steel (2), wherein two groups of the first angle steel (1) and the second angle steel (2) are respectively provided and arranged in parallel, and the two groups of the first angle steel (1) and the second angle steel (2) are connected to each other to form a steel bar positioning hoop; It is characterized by further comprising: A sliding connection assembly is arranged between the first angle steel (1) and the second angle steel (2), and the sliding connection assembly can enable the first angle steel (1) to move or lock relative to the second angle steel (2); A limit assembly connected to the sliding connection assembly, wherein the limit assembly can increase the resistance of the first angle steel (1) when the first angle steel (1) and the second angle steel (2) are in a vertical state, when the first angle steel (1) and the second angle steel (2) are rotating relative to the second angle steel (2); The support rod is arranged between two first angle steels (1) or second angle steels (2). The support rod can keep the first angle steel (1) and the second angle steel (2) in a vertical state after the first angle steel (1) and the second angle steel (2) are vertical.

2. A modular, turnable and adjustable finished steel bar positioning hoop according to claim 1, characterized in that: The sliding connection assembly comprises a first locking structure and a second locking structure, wherein the first locking structure is identical to the second locking structure and respectively connects the first angle steel (1) and the second angle steel (2), and the first locking structure and the second locking structure are connected via the limiting assembly; The ends of the first angle steel (1) and the second angle steel (2) are respectively provided with two through grooves (29) and a slide groove (3); the first locking structure comprises a moving part (4) arranged in the through groove (29); a limiting block (30) is arranged on the side of the moving part (4); and the limiting block (30) is slidably arranged inside the through groove (29); A bottom plate (13) is provided on one side of the moving member (4), and two protrusions (14) are symmetrically provided at both ends of the bottom plate (13), and the protrusions (14) are capable of sliding in the slide groove (3); The first locking structure also includes an interlocking structure connecting the moving part (4) and the first angle steel (1).

3. A modular, turnable and adjustable finished steel bar positioning hoop according to claim 2, characterized in that: The interlocking structure comprises a retardation groove (5) formed in the moving part (4), and an elastic lifting kit is arranged in the retardation groove (5); Two locking members (9) are symmetrically arranged on the elastic lifting kit, and the locking members (9) penetrate through a through slot (11) arranged on the moving member (4) and extend to the outside of the moving member (4); The interlocking structure further comprises two stop plates (23) symmetrically arranged on the first angle steel (1), and the stop plates (23) are provided with a plurality of interlocking grooves (24) equidistantly along the length direction thereof.

4. The modular, turnable and adjustable finished steel bar positioning hoop according to claim 3 is characterized in that: The side wall of the upper end of the locking piece (9) is provided with an inclined surface (10).

5. The modular, turnable and adjustable finished steel bar positioning hoop according to claim 3, characterized in that: The elastic lifting kit comprises a connecting piece (6) slidably arranged in the retardation groove (5), a vertical shaft (7) penetrating the moving member (4) is fixed on the connecting piece (6), and a button (8) is fixed on one end of the vertical shaft (7) away from the connecting piece (6); A first cylindrical spring (12) is also provided in the hysteresis groove (5), one end of the first cylindrical spring (12) is connected to the connecting piece (6), and the other end is connected to the inner wall of the hysteresis groove (5).

6. The modular, turnable and adjustable finished steel bar positioning hoop according to claim 1, characterized in that: The limiting assembly comprises a connecting shaft (15) connected to the first locking structure and an abutment seat (16) connected to the second locking structure; The connecting shaft (15) is provided with a placement groove (17), a contact piece (19) is slidably arranged in the placement groove (17), a protruding shaft (20) penetrating the placement groove (17) is arranged on the contact piece (19), and a pulley (21) is rotatably mounted on one end of the protruding shaft (20) away from the contact piece (19); The limiting assembly further comprises a groove (22) arranged on the abutment seat (16), and the groove (22) is adapted to fit the pulley (21); A No. 2 columnar spring (18) is also arranged in the placement groove (17), one end of the No. 2 columnar spring (18) is connected to the inner wall of the placement groove (17), and the other end is connected to the abutment sheet (19).

7. The modular, turnable and adjustable finished steel bar positioning hoop according to claim 1, characterized in that: The supporting rod comprises a connecting sleeve (26) and a telescopic plate (25) rotatably mounted on the first angle steel (1); the interior of the connecting sleeve (26) is a hollow structure, and the telescopic plate (25) is slidably arranged in the connecting sleeve (26); The support rod also includes a fastening structure arranged between the connecting sleeve plate (26) and the telescopic plate (25).

8. The modular, turnable and adjustable finished steel bar positioning hoop according to claim 7, characterized in that: The fastening structure comprises a nut seat (27) arranged on the connecting sleeve (26) and a clevis bolt (28) threadedly connected to the nut seat (27); the clevis bolt (28) can penetrate the connecting sleeve (26) and abut against the telescopic plate (25).

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