Accurate positioning device for embedded steel bars of constructional column

Abstract

The utility model discloses an accurate positioning device for embedded steel bars of a constructional column in the field of building tools, which comprises a clamping component, a positioning component and a positioning component, one side of the clamping component is fixedly arranged, the other side of the clamping component is slidably arranged and locked through a wedge block, and the clamping component is used for clamping a mold frame of the constructional column; the positioning plate is arranged on the clamping assembly in a sliding mode through a sliding structure, a locking piece is arranged on the sliding structure, and a steel bar planting hole allowing punching equipment to penetrate through is formed in the positioning plate; the steel bar planting device has the advantages that by arranging the clamping assembly and the positioning plate arranged on the sliding assembly in a sliding mode, the steel bar planting position can be accurately positioned at the center position of the constructional column through the steel bar planting holes in the positioning plate, the stability of the constructional column is improved, and the steel bar planting device is simple in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to building tool field, concretely relates to a structure column planting bar precision positioning device. BACKGROUND

[0002] In recent years, earthquakes occur frequently, so in recent years, the requirement of earthquake resistance of housing construction engineering is more and more strict, in addition to the reinforcement of reinforced concrete structure itself in design, the aseismatic property of masonry structure must also be highly valued.

[0003] The main component affecting the aseismatic property of masonry structure is reinforced concrete structure column, but the construction quality of structure column is often due to the randomness of workers, and the construction quality is poor, especially the construction precision of the top of vertical reinforcement of structure column is always not good, the main reason is that the planting bar positioning of structure column reinforcement at beam bottom is troublesome, and the operation is not changed, and the construction difficulty is higher, so that the planting bar worker often does not carry out positioning wire laying, and the planting bar drilling is carried out randomly according to the feeling, so that the position of structure column reinforcement does not meet the design requirement, and the quality of masonry engineering is affected.

[0004] Therefore, we propose a structure column planting bar precision positioning device. SUMMARY

[0005] In view of the above shortcomings of the prior art, the utility model provides a structure column planting bar precision positioning device.

[0006] In order to achieve the above invention purpose, the technical scheme adopted by the utility model is:

[0007] A structure column planting bar precision positioning device, comprising: a clamping assembly, one side is fixedly arranged, the other side is slidably arranged and locked by a wedge block, and the clamping assembly is used for clamping on the mold frame of the structure column;Positioning plate, slidingly arranged on the clamping assembly through sliding structure, locking piece is arranged on the sliding structure, and planting bar hole is formed on the positioning plate for the punching equipment to pass through.

[0008] By setting the clamping assembly, the positioning device can be clamped on the mold frame of the structure column, and the positioning plate is slidably arranged on the clamping assembly through the sliding structure, the position of the positioning plate can be adjusted, so that the position of the positioning plate is close to the center position of the mold frame, and the positioning plate is locked through the locking piece to prevent self sliding after adjustment, the mold frame, top beam and bottom beam are punched through the planting bar hole on the positioning plate, the planting bar hole can be accurately opened, the accuracy of the planting bar position is ensured, the structural stability of the structure column is improved, and the structure is simple and convenient to use.

[0009] Further limit, the clamping assembly includes the clamping rod, fixed clamp block, movable clamp block and movable sleeve;Fixed clamp block is vertically arranged at one end of the clamping rod, movable sleeve is fixedly arranged at the bottom of movable clamp block, and the axial direction of movable sleeve is perpendicular to the length direction of movable clamp block, and the inner diameter of movable sleeve and the outer diameter of clamping rod are gap matched;The sliding adjustment of movable clamp block is realized by setting movable sleeve, which is simple in structure and convenient to adjust.

[0010] Further limit, the top surface of the clamping rod is uniformly and spacedly provided with wedge holes penetrating the bottom surface;The wedge holes are arranged on the clamping rod, and the wedge blocks are inserted into the wedge holes for fixation, so that the structure is simple and convenient to manufacture.

[0011] Further limit, the sliding structure includes a sliding saddle, a sliding block and a sliding groove, the sliding saddle is fixedly arranged on the bottom surface of the positioning plate and has an opening downward, the opening inner diameter of the sliding saddle and the width of the clamping rod are gap matched, the sliding block is fixedly arranged on the inner side of the opening of the sliding saddle, and the sliding groove is arranged on the left and right side surfaces of the clamping rod along the axial direction of the clamping rod;The sliding saddle is arranged on the clamping rod, and the sliding block on the inner side of the opening of the sliding saddle and the sliding groove on the clamping rod are matched, so that the sliding adjustment of the positioning plate is realized.

[0012] Further limit, the locking member includes a locking bolt, a through locking hole is arranged on the sliding saddle, and an internal thread matched with the locking bolt is arranged in the locking hole;The locking bolt is screwed into the locking hole to limit the positioning plate, so that the sliding of the positioning plate during punching through the anchor hole is effectively prevented.

[0013] Further limit, the left and right side walls of the clamping rod are provided with scales, and the zero scale point of the scale is located on the inner side of the fixed clamp block;The scales arranged on the clamping rod can more accurately adjust the position of the positioning plate by observing the scale length on both sides of the positioning plate, so that the positioning plate is located at the center position of the structural column, and the accuracy of positioning is improved.

[0014] The clamping assembly and the positioning plate slidingly arranged on the sliding assembly are arranged, the anchor position can be accurately positioned at the center position of the structural column through the anchor hole on the positioning plate, the stability of the structural column is improved, the structure is simple, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a front view of the utility model;

[0016] Fig. 2 It is a top view of the utility model;

[0017] Fig. 3 It is a matching schematic view of the sliding structure.

[0018] The symbols of various components are as follows:

[0019] Clamping assembly 1, clamping rod 11, wedge hole 111, scale 112, fixed clamping block 12, movable clamping block 13, movable sleeve 14, positioning plate 2, rebar hole 21, sliding structure 3, sliding saddle 31, locking hole 311, sliding block 32, slide groove 33, wedge block 4, locking bolt 5. Detailed Implementation

[0020] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All utility model creations utilizing the concept of this utility model are within the scope of protection.

[0021] Example:

[0022] like Figs. 1-3 As shown, a precise positioning device for structural column rebar installation includes a clamping assembly 1, a positioning plate 2, and a sliding structure 3. The clamping assembly 1 is fixed on one side and slidably disposed on the other side, and locked by a wedge block 4. The clamping assembly 1 is used to clamp onto the formwork of the structural column. The clamping assembly 1 includes a clamping rod 11, a fixed clamping block 12, a movable clamping block 13, and a movable sleeve 14. The fixed clamping block 12 is perpendicular to the clamping rod 11 at one end of the clamping rod 11. The movable sleeve 14 is fixed at the bottom of the movable clamping block 13, and the axial direction of the movable sleeve 14 is perpendicular to the length direction of the movable clamping block 13. The inner diameter of the movable sleeve 14 and the outer diameter of the clamping rod 11 are clearance-fitted. The top surface of the clamping rod 11 is evenly spaced with wedge holes 111 penetrating the bottom surface. The left and right side walls of the clamping rod 11 are provided with scales 112. The zero mark 112 of the 12 scale is located inside the fixed clamping block 12; the positioning plate 2 is slidably mounted on the clamping assembly 1 via the sliding structure 3, and a locking element is provided on the sliding structure 3. The positioning plate 2 has a rebar hole 21 for the drilling equipment to pass through; the sliding structure 3 includes a sliding saddle 31, a sliding block 32, and a sliding groove 33. The sliding saddle 31 is fixedly mounted on the bottom surface of the positioning plate 2 and its opening faces downward. The inner diameter of the opening of the sliding saddle 31 is clearance-fitted with the width of the clamping rod 11. The sliding block 32 is fixedly mounted inside the opening of the sliding saddle 31. The sliding groove 33 is opened along the axial direction of the clamping rod 11 on the left and right sides of the clamping rod 11; the locking element includes a locking bolt 5. A through locking hole 311 is provided on the sliding saddle 31, and an internal thread matching the locking bolt 5 is provided in the locking hole 311.

[0023] By setting the clamping assembly 1, the positioning device can be clamped on the mold frame of the structural column. The positioning plate 2 is slidably arranged on the clamping assembly 1 through the sliding structure 3. The position of the positioning plate 2 can be adjusted so that the position of the positioning plate 2 approaches the center position of the mold frame. The positioning plate 2 is locked by the locking member to prevent self-sliding after adjustment. The mold frame, top beam and bottom beam are punched through the anchor hole 21 on the positioning plate 2. The anchor hole 21 can be accurately opened to ensure the accuracy of the anchor position and improve the structural stability of the structural column. The structure is simple and convenient to use. The movable sleeve 14 is provided to slide and adjust the movable clamping block 13. The structure is simple and convenient to adjust. The wedge hole 111 is formed on the clamping rod 11. The wedge block 4 is inserted into the wedge hole 111 for fixation. The structure is simple and convenient to manufacture. The sliding saddle 31 is provided to cross the clamping rod 11. The sliding block 32 on the inner side of the opening of the sliding saddle 31 cooperates with the sliding groove 33 on the clamping rod 11 to realize the sliding adjustment of the positioning plate 2. The locking hole 311 is formed on the sliding saddle 31. The locking screw 5 is screwed into the locking hole 311 to limit the positioning plate 2. The positioning plate 2 can be effectively prevented from sliding when punching through the anchor hole 21. The scale 112 is provided on the clamping rod 11. The length of the scale 112 on both sides of the positioning plate 2 can be observed to more accurately adjust the position of the positioning plate 2 so that it is located at the center position of the structural column, improving the accuracy of positioning.

Claims

1. A precision positioning device for constructing a column anchor, characterized in that, The utility model relates to a kind of steel bar planting equipment, including: Clamping assembly (1) is fixedly arranged on one side, is slidably arranged on the other side and is locked by wedge (4), and the clamping assembly (1) is used for clamping on the mould frame of construction column; Positioning plate (2) is slidably arranged on the clamping assembly (1) by sliding structure (3), locking member is arranged on the sliding structure (3), and the positioning plate (2) is provided with the steel bar planting hole (21) for passing through the hole drilling equipment.

2. The construction column anchor precise positioning device according to claim 1, wherein, The clamping assembly (1) includes clamping rod (11), fixed clamp block (12), movable clamp block (13) and movable sleeve (14);The fixed clamp block (12) is vertically arranged on one end of the clamping rod (11), the movable sleeve (14) is fixedly arranged on the bottom of the movable clamp block (13), and the axial direction of the movable sleeve (14) is perpendicular to the length direction of the movable clamp block (13), and the inner diameter of the movable sleeve (14) and the outer diameter of the clamping rod (11) are clearance fit.

3. The construction column anchor precise positioning device according to claim 2, characterized in that, The top surface of the clamping rod (11) is uniformly and spacedly provided with wedge hole (111) penetrating the bottom surface.

4. The construction column anchor precise positioning device according to claim 3, characterized in that, The sliding structure (3) includes sliding saddle (31), sliding block (32) and sliding groove (33), the sliding saddle (31) is fixedly arranged on the bottom surface of the positioning plate (2), and the opening is downward, the opening inner diameter of the sliding saddle (31) and the width of the clamping rod (11) are clearance fit, the sliding block (32) is fixedly arranged on the inner side of the opening of the sliding saddle (31), and the sliding groove (33) is arranged on the left and right two side surfaces of the clamping rod (11) along the axial direction of the clamping rod (11).

5. The construction column anchor precise positioning device according to claim 4, characterized in that, The locking member includes locking bolt (5), the sliding saddle (31) is provided with through locking hole (311), and the locking hole (311) is provided with internal thread matched with the locking bolt (5) in.

6. The construction column anchor precise positioning device according to claim 5, wherein, Scale (112) is arranged on any one of the left and right side walls of the clamping rod (11), and the zero scale (112) point of the scale (112) is located on the inner side of the fixed clamp block (12).

Images