Adjustable column rib spacing control spacing frame

Abstract

The utility model discloses an adjustable distance frame for controlling the distance between column ribs, belongs to the technical field of distance frames, and solves the problems that the distance frame is easy to displace in the use process, the distance precision is influenced and the engineering quality is finally directly influenced by directly fixing the distance frame on the column ribs for adjusting the distance without limiting of a positioning reference structure in the prior art. The device comprises a frame, wherein the frame comprises a positioning reference structure directly placed on a bottom column body or fixed on the bottom column body, fixing structures for fixing column ribs in each row or column at fixed intervals, and limiting rods for fixing the fixing structures at specified positions of the positioning reference structure. The device is used for controlling the distance between the column ribs.

Description

Technical Field

[0001] The invention discloses an adjustable column reinforcement spacing control spacing frame, which is used for column reinforcement spacing control and belongs to the technical field of spacing frames. Background Art

[0002] Adjustable column reinforcement spacing control spacing frame is an auxiliary tool used in construction projects, mainly used to control the spacing between column reinforcements to ensure the stability and bearing capacity of the columns in concrete structures. This spacing frame is adjustable and can adjust the column reinforcement spacing according to different project requirements to improve construction efficiency and project quality.

[0003] The distance frame is usually composed of a frame, an adjustment mechanism, and fasteners. The frame is generally made of solid steel or aluminum alloy materials, which has high strength and stability. The adjustment mechanism can adjust the length of the frame as needed to control the spacing of the column reinforcement. The fasteners are used to fix the distance frame to the column reinforcement to ensure that it will not shift or loosen during the construction process.

[0004] When using the adjustable column reinforcement spacing control spacing frame, you first need to set the column reinforcement spacing according to the project requirements. Then, place the spacing frame on the column reinforcement and adjust the length of the frame through the adjustment mechanism to match the set spacing. Finally, use fasteners to fix the spacing frame to the column reinforcement to ensure a stable spacing during construction.

[0005] The advantages of the adjustable column reinforcement spacing control distance frame are its adjustability and convenience. By adjusting the length of the frame, it can adapt to different specifications of column reinforcement and different engineering requirements. In addition, the distance frame also has the characteristics of simple structure, convenient operation, safety and reliability, which can improve construction efficiency and quality and reduce engineering costs.

[0006] However, the existing adjustable column reinforcement spacing control spacing frame has the following technical problems:

[0007] 1. The spacing is adjusted by directly fixing it on the column reinforcement without the limitation of the positioning reference structure, which may easily cause the spacing frame to shift during use, affecting the spacing accuracy and ultimately directly affecting the quality of the project;

[0008] 2. The structural design is complex and the operation is not intuitive, which easily leads to low construction efficiency. Utility Model Content

[0009] The utility model aims to provide an adjustable column reinforcement spacing control spacing frame, which solves the problem that the prior art adjusts the spacing by directly fixing it on the column reinforcement without the limitation of the positioning reference structure, which easily causes the spacing frame to shift during use, affects the spacing accuracy, and ultimately directly affects the quality of the project.

[0010] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0011] An adjustable column reinforcement spacing control spacing frame comprises a frame, wherein the frame comprises a positioning reference structure directly placed on or fixed on a bottom column, a fixing structure for fixing the column reinforcements in each row or column at a fixed distance, and a limiting rod for fixing each fixing structure at a specified position of the positioning reference structure.

[0012] Furthermore, the positioning reference structure includes an L-shaped part A and an L-shaped part B that cooperates with the L-shaped part A, and the L-shaped part A and the L-shaped part B are provided with a distance limiting hole A that cooperates with the limiting rod, and a structural part A that fixes or cooperates with the L-shaped part A and the L-shaped part B.

[0013] Further, when the L-shaped member A and the L-shaped member B are directly placed on the bottom column or fixed on the bottom column, the structural member A includes a threaded rod A provided on one end of the L-shaped member A and a mounting hole A provided on the other end, a mounting hole B matched with the threaded rod A is provided on one end of the L-shaped member B, a threaded rod B matched with the mounting hole A is provided on the other end, and a nut matched with the threaded rod A and the threaded rod B;

[0014] When the L-shaped member A and the L-shaped member B are directly placed on the bottom column, the structural member A includes a rod body A arranged on one end of the L-shaped member A and a through hole A arranged on the other end; a through hole B matching with the rod body A is arranged on one end of the L-shaped member B, and a rod body B matching with the through hole A is arranged on the other end.

[0015] Furthermore, the fixing structure includes a first splint, a second splint matching with the first splint, a plurality of spacing arc grooves for clamping the column reinforcements are relatively arranged on the first splint and the second splint, and spacing limit holes B are arranged on the bottom of both ends of the first splint and / or the second splint and match with the limit rod, and a structural part B for fixing or matching the first splint and the second splint.

[0016] Further, the structural member B includes a first threaded rod provided on one end of the first clamping plate, a first mounting hole provided on the other end, a second mounting hole provided on one end of the second clamping plate to match the first threaded rod, a second threaded rod provided on the other end to match the first mounting hole, and a nut matching the first threaded rod and the second threaded rod; or

[0017] The structural member B includes structural blocks arranged on both ends of the first clamping plate, a plurality of limit grooves arranged on the structural blocks along the slot direction of the fixed-distance arc groove, limit blocks matching the limit grooves are arranged on both ends of the second clamping plate, and the fixed-distance limit hole B is arranged at the bottom of the structural block.

[0018] Furthermore, a plurality of distance limiting holes A are sequentially arranged from the inner circle to the outer circle of the frame;

[0019] A plurality of distance limiting holes B matched with the limiting rods are sequentially arranged along the length direction of the fixed structure.

[0020] Furthermore, the limiting rod is a limiting rod with a fixed length, or a telescopic rod.

[0021] Compared with the prior art, the advantages of the utility model are:

[0022] First, the utility model uses the weight of the positioning reference structure to be directly placed on the bottom column or uses the fixing effect of the bottom column to fix it on the bottom column, ensuring that the spacing frame has a stable reference point during the entire construction process, reducing the risk of displacement, and then the column bars of each row or column are firmly fixed by the fixed structure at a fixed distance through the limit rod and then matched with the positioning reference structure, which can ensure that the column bars will not move or deviate when the fixed distance is fixed, thereby improving the overall stability of the structure and ensuring the accuracy and consistency of the column bar spacing, so as to achieve the purpose of improving the quality of the project, even if the bearing capacity of the column bars after the fixed distance is evenly distributed after the concrete is poured, and at the same time, the structure is simple in design and intuitive in operation, which is conducive to improving the construction efficiency;

[0023] Second, the L-shaped member A and the L-shaped member B in the utility model can form a stable structure, which can be accurately placed on or fixed to the bottom column, ensuring the stability of the distance frame in the horizontal and vertical directions and reducing the risk of displacement;

[0024] 3. The fixing structure in the utility model is fixed to each row or column respectively, and can quickly and accurately set the column reinforcement of each row or column in place, and can firmly fix the column reinforcement, which can effectively prevent the column reinforcement from moving or offsetting during the construction process. The fixed distance limit hole B is also used to cooperate with the limit rod to be fixed on the positioning reference structure to achieve the overall positioning of each row or column;

[0025] 4. The utility model limits that the frame is provided with a plurality of spacing limit holes A from the inner circle to the outer circle in sequence; a plurality of spacing limit holes B cooperating with the limit rods are provided in sequence along the length direction of the fixed structure, in order to facilitate adaptation to column bars of different specifications and different engineering requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a structural schematic diagram of the utility model;

[0028] Figure 2 It is a structural schematic diagram of an embodiment of the positioning reference structure in the utility model;

[0029] Figure 3 It is a structural schematic diagram of another embodiment of the positioning reference structure in the utility model;

[0030] Figure 4 It is a structural schematic diagram of the matching between the limiting rod and the fixing structure in one embodiment of the utility model;

[0031] Figure 5 This is a structural schematic diagram of a fixing structure in one embodiment of the utility model;

[0032] Figure 6 This is a structural schematic diagram of a fixing structure in another embodiment of the utility model;

[0033] In the figure: 1-frame, 2-positioning reference structure, 3-fixed structure, 4-limit rod, 5-L-shaped part A, 6-L-shaped part B, 7-distance limiting hole A, 8-threaded rod A, 9-mounting hole A, 10-mounting hole B, 11-threaded rod B, 12-nut, 13-rod body A, 14-through hole A, 15-through hole B, 16-rod body B, 17-first clamping plate, 18-second clamping plate, 19-distance arc groove, 20-distance limiting hole B, 21-first threaded rod, 22-first mounting hole, 23-first mounting hole, 24-second threaded rod, 25-structural block, 26-limiting groove, 27-limiting block. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0037] In addition, the terms “first”, “second”, “third”, etc., if used, are merely used to distinguish the descriptions and should not be understood as indicating or implying relative importance.

[0038] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connection", 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 indirectly connected 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.

[0040] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0041] Example 1

[0042] In order to solve the problem that the existing technology adjusts the spacing by directly fixing it on the column reinforcement, without the limitation of the positioning reference structure, it is easy to cause the distance frame to shift during use, affecting the distance accuracy and ultimately directly affecting the quality of the project. Figure 1 As shown, an adjustable column reinforcement spacing control spacing frame is provided, including a frame 1, the frame 1 includes a positioning reference structure 2 directly placed on or fixed on the bottom column, a fixing structure 3 for fixing each row or column of column reinforcements at a fixed distance, and a limiting rod 4 for fixing each fixing structure 3 at a specified position of the positioning reference structure 2, wherein the limiting rod 4 is a limiting rod of a fixed length, or is a telescopic rod.

[0043] In practice, the positioning reference structure 2 is first placed directly on the bottom column or fixed on the bottom column, and then the limit rod 4 is set on the positioning reference structure 2 according to the need to fix the column reinforcement in rows or columns, and then the fixed structure is fixed on each row of column reinforcement or each column of column reinforcement while the other end of the limit rod 4 is limited. The positioning reference structure 2 can not only play a reference positioning role, but also facilitates the precise adjustment of the row column reinforcement or column column reinforcement based on the position after the fixed structure is fixed at a fixed distance according to the limit rod. That is, this embodiment utilizes the weight of the positioning reference structure to be directly placed on the bottom column or to be fixed on the bottom column by utilizing the fixing effect of the bottom column, thereby ensuring that the spacing frame has a stable reference point during the entire construction process and reducing the risk of displacement. The column bars of each row or column are then firmly fixed at a fixed distance through a limiting rod and then coordinated with the positioning reference structure to ensure that the column bars will not move or deflect when the distance is fixed, thereby improving the overall stability of the structure and ensuring the accuracy and consistency of the column bar spacing, so as to achieve the purpose of improving the quality of the project. Even if the column bars after the distance are fixed have a uniform bearing capacity distribution after the concrete is poured, the structure is simple in design and intuitive to operate, which is conducive to improving construction efficiency.

[0044] Example 2

[0045] Based on Example 1, the positioning reference structure 2 includes an L-shaped part A5 and an L-shaped part B6 that cooperates with the L-shaped part A5, and the L-shaped part A5 and the L-shaped part B6 are provided with a distance limit hole A7 that cooperates with the limit rod 4, and a structural part A for fixing or cooperating the L-shaped part A5 and the L-shaped part B6.

[0046] In practice, L-shaped member A5 and L-shaped member B6 are fixed or matched by structural member A to form a stable structure, that is, this structure can be accurately placed on or fixed on the bottom column, ensuring the stability of the distance frame in the horizontal and vertical directions and reducing the risk of displacement.

[0047] When L-shaped member A5 and L-shaped member B6 are placed directly on the bottom column or fixed on the bottom column, as shown in FIG. Figure 2 As shown, the structural member A includes a threaded rod A8 disposed on one end of the L-shaped member A5, and a mounting hole A9 disposed on the other end, and a mounting hole B10 matched with the threaded rod A8 is disposed on one end of the L-shaped member B6, and a threaded rod B11 matched with the mounting hole A9 is disposed on the other end, and a nut 12 matched with the threaded rod A8 and the threaded rod B11 is disposed. When the L-shaped member A5 and the L-shaped member B6 are directly placed on the bottom column, the reference positioning needs to be performed by using the gravity of the L-shaped member A5 and the L-shaped member B6 themselves.

[0048] When L-shaped pieces A5 and B6 are placed directly on the bottom column, Figure 3As shown, the structural member A includes a rod body A13 disposed on one end of an L-shaped member A5 and a through hole A14 disposed on the other end, and the L-shaped member B6 is provided with a through hole B15 matched with the rod body A13 on one end and a rod body B16 matched with the through hole A14 on the other end. In this case, the L-shaped member A5 and the L-shaped member B6 need to be positioned by their own gravity for reference.

[0049] Example 3

[0050] On the basis of Example 2, the fixing structure 3 includes a first clamping plate 17, a second clamping plate 18 matching with the first clamping plate 17, a plurality of spacing arc grooves 19 for clamping the column reinforcement are relatively arranged on the first clamping plate 17 and the second clamping plate 18, and spacing limit holes B20 are arranged on the bottom of both ends of the first clamping plate 17 and / or the second clamping plate 18 and match with the limit rod 4, and a structural part B for fixing or matching the first clamping plate 17 and the second clamping plate 18.

[0051] In practice, the column bars of the rows or columns are placed in the fixed distance arc grooves 19 in the fixed structure, and then fixed or matched with the structural members. The fixed structure is fixed with each row or column, which can quickly and accurately set the column bars of each row or column in place, and can firmly fix the column bars, which can effectively prevent the column bars from moving or offsetting during the construction process. The fixed distance limit holes B are matched with the limit rods to be fixed on the positioning reference structure to achieve the overall positioning of each row or column.

[0052] Structural member B has at least two structures:

[0053] The structural member B includes a first threaded rod 21 disposed on one end of the first clamping plate 17, a first mounting hole 22 disposed on the other end, a second mounting hole 23 matched with the first threaded rod 21 disposed on one end of the second clamping plate 18, a second threaded rod 24 matched with the first mounting hole 23 disposed on the other end, and a nut 12 matched with the first threaded rod 21 and the second threaded rod 24. This method is to directly place a column reinforcement in the fixed distance arc groove 19; or

[0054] The structural member B includes a structural block 25 disposed on both ends of the first clamping plate 17, a plurality of limit grooves 26 disposed on the structural block 25 along the notch direction of the fixed-distance arc groove 19, and limit blocks 27 matched with the limit grooves 26 are disposed on both ends of the second clamping plate 18, and the fixed-distance limit hole B is disposed at the bottom of the structural block. This method is to directly match the limit blocks 27 disposed on the second clamping plate 18 with the column reinforcement placed in the fixed-distance arc groove 19 with the limit grooves disposed on the first clamping plate 17 for fixing, which can quickly achieve the fixing effect.

[0055] Example 4

[0056] On the basis of Example 3, the frame 1 is provided with a plurality of spacing limiting holes A7 from the inner circle to the outer circle; and a plurality of spacing limiting holes B20 cooperating with the limiting rod 4 are provided in sequence along the length direction of the fixed structure 3. The purpose is to facilitate the adaptation to column bars of different specifications and different engineering requirements.

[0057] In summary, the first clamping plate and / or the second clamping plate may be provided with a scale A; the L-shaped member A and the L-shaped member B may also be provided with a scale B. The purpose is to facilitate intuitive and rapid spacing and fixing of each column reinforcement, and also to facilitate improving positioning accuracy.

Claims

1. An adjustable column reinforcement spacing control spacing frame, comprising a frame (1), characterized in that: The frame (1) comprises a positioning reference structure (2) directly placed on or fixed to a bottom column, a fixing structure (3) fixing each row or column of column bars at a fixed distance, and a limiting rod (4) fixing each fixing structure (3) at a specified position of the positioning reference structure (2).

2. The adjustable column reinforcement spacing control spacing frame according to claim 1, characterized in that: The positioning reference structure (2) comprises an L-shaped part A (5) and an L-shaped part B (6) matched with the L-shaped part A (5), the L-shaped part A (5) and the L-shaped part B (6) are provided with a distance limiting hole A (7) matched with the limiting rod (4), and a structural part A for fixing or matching the L-shaped part A (5) and the L-shaped part B (6).

3. The adjustable column reinforcement spacing control spacing frame according to claim 2 is characterized in that: When the L-shaped member A (5) and the L-shaped member B (6) are directly placed on the bottom column or fixed on the bottom column, the structural member A comprises a threaded rod A (8) arranged on one end of the L-shaped member A (5) and a mounting hole A (9) arranged on the other end; a mounting hole B (10) matched with the threaded rod A (8) is arranged on one end of the L-shaped member B (6), a threaded rod B (11) matched with the mounting hole A (9) is arranged on the other end, and a nut (12) matched with the threaded rod A (8) and the threaded rod B (11); When the L-shaped member A (5) and the L-shaped member B (6) are directly placed on the bottom column, the structural member A includes a rod body A (13) arranged on one end of the L-shaped member A (5) and a through hole A (14) arranged on the other end; the L-shaped member B (6) is provided with a through hole B (15) matched with the rod body A (13) on one end, and a rod body B (16) matched with the through hole A (14) on the other end.

4. The adjustable column reinforcement spacing control spacing frame according to claim 3 is characterized in that: The fixing structure (3) comprises a first clamping plate (17), a second clamping plate (18) matched with the first clamping plate (17), a plurality of distance arc grooves (19) for clamping column bars are arranged on the first clamping plate (17) and the second clamping plate (18) respectively, and distance limiting holes B (20) are arranged on the bottom of both ends of the first clamping plate (17) and / or the second clamping plate (18) and matched with the limiting rod (4), and a structural member B for fixing or matching the first clamping plate (17) and the second clamping plate (18).

5. The adjustable column reinforcement spacing control spacing frame according to claim 4 is characterized in that: The structural member B comprises a first threaded rod (21) provided on one end of a first clamping plate (17), a first mounting hole (22) provided on the other end, a second threaded rod (24) matching the first threaded rod (21) provided on one end of a second clamping plate (18), a second threaded rod (24) matching the first mounting hole (22) provided on the other end, and a nut (12) matching the first threaded rod (21) and the second threaded rod (24); or The structural member B comprises structural blocks (25) arranged on both ends of the first clamping plate (17), a plurality of limiting grooves (26) arranged on the structural block (25) along the notch direction of the spacing arc groove (19), limiting blocks (27) matched with the limiting grooves (26) are arranged on both ends of the second clamping plate (18), and the spacing limiting hole B is arranged at the bottom of the structural block.

6. The adjustable column reinforcement spacing control spacing frame according to claim 5, characterized in that: The frame (1) is provided with a plurality of spacing limiting holes A (7) in sequence from the inner circle to the outer circle; A plurality of distance limiting holes B (20) matched with the limiting rods (4) are sequentially arranged along the length direction of the fixed structure (3).

7. The adjustable column reinforcement spacing control spacing frame according to claim 1, characterized in that: The limiting rod (4) is a limiting rod with a fixed length, or a telescopic rod.

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