A steel bar positioning structure for building construction

Abstract

The utility model discloses a steel bar positioning structure for construction, including a positioning mechanism and a limiting mechanism installed on the inner side of the positioning mechanism, and an operating mechanism installed on both sides of the positioning mechanism, wherein the positioning mechanism includes a positioning frame, and the inner four corners of the positioning frame are rotatably mounted with positioning wheels, and the front end of the positioning frame is provided with an opening, and the limiting mechanism includes a plurality of movable arms hingedly installed on the inner wall of the positioning frame and arranged in a matrix, and the utility model relates to the technical field of construction. The steel bar positioning structure for construction, by clamping the steel bar between the positioning wheel and the limiting wheel, can use the positioning frame to perform rectangular positioning on the steel bar, so that the steel bar maintains a rectangular shape without being skewed, and through the rolling action of the positioning wheel and the limiting wheel, the positioning frame can be conveniently pushed upward, and the steel bar can be continuously positioned without the need for empirical judgment, which brings more convenience to the steel bar binding operation.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel bar positioning structure for building construction. Background Art

[0002] In the field of construction, steel bars are the main structural material. During the construction process, it is usually necessary to tie multiple steel bars to form a rectangular steel cage for subsequent concrete pouring operations. During the tying process, the positioning accuracy and stability of the steel bars play a vital role in the safety and stability of the entire building.

[0003] However, at present, in the process of tying steel bars, the traditional steel bar positioning method mainly relies on the experience and judgment of construction workers and simple manual operation. This method is not only difficult to operate, but also difficult to ensure the accuracy and stability of steel bar positioning, thus affecting the quality and safety of the entire building. For this reason, the applicant proposes a steel bar positioning structure for construction to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a steel bar positioning structure for building construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar positioning structure for construction, comprising a positioning mechanism and a limiting mechanism assembled inside the positioning mechanism, and an operating mechanism assembled on both sides of the positioning mechanism;

[0006] The positioning mechanism comprises a positioning frame, the four inner corners of the positioning frame are rotatably mounted with positioning wheels, and the front end of the positioning frame is provided with an opening;

[0007] The limiting mechanism comprises a plurality of movable arms hingedly mounted on the inner wall of the positioning frame and arranged in a matrix, axle frames are fixedly mounted on the tops of the plurality of movable arms, and a limiting wheel corresponding to the positioning wheel is rotatably mounted on the inner side of the axle frames.

[0008] Preferably, the operating mechanism comprises two bidirectional screw rods rotatably mounted on two sides of the positioning frame respectively, and a turntable is fixedly mounted on one end of the bidirectional screw rod.

[0009] Preferably, a threaded sleeve is installed on the outer side of the bidirectional screw rod, and a movable rod penetrating the positioning frame is hingedly installed between the threaded sleeve and the movable arm.

[0010] Preferably, movable grooves for the movable rod to move are provided on both sides of the positioning frame, and rotating grooves for the positioning wheel to rotate are provided at the four corners of the inner side of the positioning frame.

[0011] Preferably, an insert plate is installed inside the opening through a card slot, and a fixing rope is fixedly connected between the bottom of the insert plate and the bottom of the positioning frame.

[0012] Preferably, two symmetrically distributed handles are fixedly mounted on the front and rear ends of the positioning frame, and the outer sides of the handles are covered with anti-slip covers.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The steel bar positioning structure for construction use is provided with a positioning frame, so that the steel bar can be clamped between the positioning wheel and the limiting wheel. The steel bar can be pressed and held by closing the limiting wheel so that the steel bar will not fall off. The positioning frame can be used to perform rectangular positioning of the steel bar so that the steel bar can maintain a rectangular shape and each steel bar will not be skewed. The positioning frame can be easily pushed upwards through the rolling action of the positioning wheel and the limiting wheel, so that the device can move upwards along the steel bar, and the steel bar can be continuously positioned, so that the staff can conveniently perform the steel bar binding operation, which effectively improves the accuracy of the steel bar positioning without the need for experience judgment, and brings more convenience to the steel bar binding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the positioning frame of the utility model from top view;

[0020] Figure 5 It is a schematic diagram of the structure of the limiting mechanism of the utility model.

[0021] In the figure: 1. positioning mechanism; 101. positioning frame; 102. movable groove; 103. handle; 104. anti-slip sleeve; 105. plug-in board; 106. fixing rope; 107. slot; 108. rotating slot; 109. positioning wheel; 2. operating mechanism; 201. bidirectional screw rod; 202. threaded sleeve; 203. turntable; 3. limiting mechanism; 301. shaft frame; 302. limiting wheel; 303. movable arm; 304. movable rod; 4. opening. DETAILED DESCRIPTION

[0022] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0023] See also Figure 1-5 As shown, the utility model proposes a steel bar positioning structure for construction, including a positioning mechanism 1 and a limiting mechanism 3 installed on the inner side of the positioning mechanism 1, and an operating mechanism 2 installed on both sides of the positioning mechanism 1. The positioning mechanism 1 includes a positioning frame 101, and the four inner corners of the positioning frame 101 are rotatably installed with positioning wheels 109. The front end of the positioning frame 101 is provided with an opening 4. The limiting mechanism 3 includes a plurality of movable arms 303 hingedly installed on the inner wall of the positioning frame 101 and arranged in a matrix. The top ends of the plurality of movable arms 303 are fixedly installed with an axle frame 301, and the inner side of the axle frame 301 is rotatably installed with a limiting wheel 302 corresponding to the positioning wheel 109.

[0024] Based on the arrangement of the above structure, the steel bar positioning structure for construction is composed of a positioning mechanism 1, an operating mechanism 2 and a limiting mechanism 3, wherein, by placing the steel bar into the positioning mechanism 1, the operating mechanism 2 can be used to conveniently control the limiting mechanism 3 to limit and fix the steel bar, so that the steel bar will not fall off from the positioning mechanism 1, and the positioning mechanism 1 can keep the steel bar in a rectangular shape, which is convenient for workers to perform steel bar binding operations. Specifically, in the working project, the steel bar can be conveniently placed in the positioning frame 101 through the opening 4, so that the steel bar can correspond to the positioning wheels 109 at the four corners of the positioning frame 101 respectively, and by placing each steel bar on the positioning wheel 109 and the limiting wheel 302, the operating mechanism 2 can be used to push the movable arm 303 to perform a flipping activity, and the limiting wheel 302 can be pushed to move and cooperate with the positioning wheel 109. The steel bars can be clamped together, and grooves are provided on the positioning wheel 109 and the limiting wheel 302, so that the positioning wheel 109 and the limiting wheel 302 can be embedded with the outer circular contour of the steel bars, and the steel bars can be prevented from falling off between the positioning wheel 109 and the limiting wheel 302. After the steel bars are clamped and fixed, the positioning frame 101 can be used to keep the steel bars in a rectangular state, so that the staff can tie the steel bars under the positioning frame 101, and by pushing the positioning frame 101 upwards, the rolling effect of the positioning wheel 109 and the limiting wheel 302 can be used to rotate along the steel bars, so that the positioning frame 101 can move upwards. After the positioning frame 101 moves upwards, the steel bars can be continuously positioned without the need for experience judgment, which can improve the accuracy and stability of the steel bar positioning.

[0025] Furthermore, the operating mechanism 2 includes two bidirectional screw rods 201 rotatably mounted on both sides of the positioning frame 101, and a rotating disk 203 is fixedly mounted on one end of the bidirectional screw rod 201. The rotating disk 203 can be used to conveniently drive the bidirectional screw rod 201 to rotate, so as to conveniently adjust the opening and closing of the limit wheel 302 according to the use requirements.

[0026] Furthermore, a threaded sleeve 202 is installed on the outer thread of the bidirectional screw rod 201, and a movable rod 304 penetrating the positioning frame 101 is hingedly installed between the threaded sleeve 202 and the movable arm 303. Among them, through the rotation of the bidirectional screw rod 201, the two threaded sleeves 202 can be relatively moved, and when the threaded sleeves 202 are driven to move closer to each other, the movable arm 303 can be pulled by the movable rod 304 to flip, so that the limiting wheel 302 can be away from the positioning wheel 109, and the steel bar can be conveniently placed between the positioning wheel 109 and the limiting wheel 302. By driving the threaded sleeves 202 away from each other, the movable arm 303 can be pushed to flip in the opposite direction by the movable rod 304, and the limiting wheel 302 and the positioning wheel 109 can be brought together, so that the steel bar can be clamped.

[0027] Furthermore, both sides of the positioning frame 101 are provided with movable grooves 102 for the movable rod 304 to move, and the four corners of the inner side of the positioning frame 101 are provided with rotation grooves 108 for the positioning wheel 109 to rotate. The movable grooves 102 can make the movable rod 304 move during the flipping activity, and the rotation grooves 108 can facilitate the positioning wheel 109 to rotate.

[0028] Furthermore, the inside of the opening 4 is plugged with a plug plate 105 through a slot 107, and a fixing rope 106 is fixedly connected between the bottom of the plug plate 105 and the bottom of the positioning frame 101. By taking the plug plate 105 out of the opening 4, the steel bar can be conveniently placed into the positioning frame 101 through the opening 4, and by inserting the plug plate 105 into the slot 107, the plug plate 105 and the positioning frame 101 can be integrated, which can improve the structural strength of the positioning frame 101, avoid the deformation of the positioning frame 101 when positioning the steel bar, improve the stability during positioning, and prevent the plug plate 105 from being lost through the fixing rope 106.

[0029] Furthermore, two symmetrically distributed handles 103 are fixedly installed at the front and rear ends of the positioning frame 101, and the outer sides of the handles 103 are covered with anti-slip sleeves 104. Among them, by holding the handles 103, it is convenient to push the positioning frame 101 up and down along the steel bars, and it is convenient to push the positioning frame 101 upward for continuous positioning operation during the process of steel bar bundling. The anti-slip sleeves 104 can increase the friction between the hand and the anti-slip sleeve to prevent slippage.

[0030] 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.

[0031] 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 steel bar positioning structure for construction, characterized in that: It comprises a positioning mechanism (1), a limiting mechanism (3) mounted on the inner side of the positioning mechanism (1), and an operating mechanism (2) mounted on both sides of the positioning mechanism (1); The positioning mechanism (1) comprises a positioning frame (101), the four inner corners of the positioning frame (101) are all rotatably mounted with positioning wheels (109), and the front end of the positioning frame (101) is provided with an opening (4); The limiting mechanism (3) comprises a plurality of movable arms (303) hingedly mounted on the inner wall of the positioning frame (101) and arranged in a matrix, a shaft frame (301) being fixedly mounted on the top of the plurality of movable arms (303), and a limiting wheel (302) corresponding to the positioning wheel (109) being rotatably mounted on the inner side of the shaft frame (301).

2. A steel bar positioning structure for construction according to claim 1, characterized in that: The operating mechanism (2) comprises two bidirectional screw rods (201) rotatably mounted on two sides of the positioning frame (101), and a rotating disk (203) is fixedly mounted on one end of the bidirectional screw rod (201).

3. A steel bar positioning structure for construction according to claim 2, characterized in that: A threaded sleeve (202) is threadedly mounted on the outer side of the bidirectional screw rod (201), and a movable rod (304) penetrating the positioning frame (101) is hingedly mounted between the threaded sleeve (202) and the movable arm (303).

4. A steel bar positioning structure for construction according to claim 3, characterized in that: Both sides of the positioning frame (101) are provided with movable grooves (102) for the movable rod (304) to move, and the four corners inside the positioning frame (101) are provided with rotating grooves (108) for the positioning wheel (109) to rotate.

5. A steel bar positioning structure for construction according to claim 1, characterized in that: An inserting plate (105) is inserted and installed inside the opening (4) through a card slot (107), and a fixing rope (106) is fixedly connected between the bottom of the inserting plate (105) and the bottom of the positioning frame (101).

6. A steel bar positioning structure for construction according to claim 1, characterized in that: Two symmetrically distributed handles (103) are fixedly mounted on the front and rear ends of the positioning frame (101), and the outer sides of the handles (103) are covered with anti-slip covers (104).

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