Reinforcing steel bar positioning ruler device

Abstract

The utility model provides a reinforcing steel bar positioning ruler device, which belongs to the technical field of building construction and comprises a plurality of vertical reinforcing steel bar positioning rulers, a plurality of transverse reinforcing steel bar positioning rulers and a plurality of arc-shaped vertical reinforcing steel bar positioning rulers. A plurality of transverse steel bar positioning rulers are clamped on the transverse steel bars of the straight line on the side edge of the main pier bearing platform or the tower column and the horizontal steel bars on the horizontal plane at intervals, and the arc-shaped vertical steel bar positioning rulers are clamped on the arc-shaped vertical steel bars on the side edge of the main pier bearing platform or the tower column at intervals. By familiar drawing steel bar horizontal spacing in advance, customizing steel bar positioning calipers and utilizing the steel bar positioning calipers to assist structure steel bar installation, steel bar installation linetype and spacing unification is achieved, the steel bar adjusting time is shortened, meanwhile, the on-site standardized construction level is greatly improved, and the on-site steel bar installation quality is guaranteed.

Description

Technical Field

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

[0002] The main pier caps and towers of the bridge are the main load-bearing structures of the bridge. The designed steel bar spacing structure is closely related to the force. When the spacing of the steel bars changes, the force will not meet the requirements. During the construction of the main pier caps and towers of the bridge, the size of the cable tower cap is 22x22x7m, and the horizontal and longitudinal main bars at the bottom of the cap are arranged at equal intervals. The steel bar spacing is 20cm. The steel bar installation accuracy is high and the on-site construction conditions are relatively harsh. The main tower steel bar installation accuracy is high, and the on-site steel bar installation does not meet the design specifications and standardization requirements.

[0003] The Chinese patent with the announcement number CN105649343A discloses a steel bar locator, including a steel pipe, and a plurality of radial grooves are spaced at the same height of the steel pipe axial direction. The cross section of the radial groove is elliptical, and the steel pipe is cut into two halves along the direction of the long axis of the elliptical cross section to form a first locator and a second locator respectively; the first locator and the second locator are respectively clamped on the outer periphery of the steel bar from both sides to fix the steel bar in the radial groove, and the two ends of the first locator and the second locator are respectively fixed together by fixing parts. The locator is a two-sided fixed structure, which cannot be used in the dense steel cage of the main pier cap and tower column of the bridge. At the same time, this locator does not have a specific spacing positioning effect. Therefore, it is necessary to design a positioning ruler structure applied to the steel bar construction of the main pier cap and tower column of the bridge. Utility Model Content

[0004] The utility model aims to provide a steel bar positioning ruler device to solve the technical problems that the existing bridge main pier cap and tower column steel bar construction cannot standardize the fixed steel bar spacing, the steel bar installation accuracy requirements are high, and the on-site steel bar installation does not meet the design specifications and standardization requirements.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A steel bar positioning ruler device comprises a vertical steel bar positioning ruler, a transverse steel bar positioning ruler, a vertical steel bar positioning ruler at an arc and a locking and fixing buckle body, wherein a plurality of vertical steel bar positioning rulers are arranged at intervals on the vertical steel bars of the straight line of the main pier cap or the tower column side, and the vertical steel bars of the straight line of the main pier cap or the tower column side are fixed according to the steel bar spacing set in the drawing, a plurality of transverse steel bar positioning rulers are arranged at intervals on the transverse steel bars of the straight line of the main pier cap or the tower column side and the horizontal steel bars of the horizontal plane, and the transverse steel bars of the straight line of the main pier cap or the tower column side and the horizontal steel bars of the horizontal plane are fixed according to the steel bar spacing designed in the drawing, and the vertical steel bar positioning rulers at an arc are arranged at intervals on the vertical steel bars at the arc of the main pier cap or the tower column side, and the vertical steel bars at the arc of the main pier cap or the tower column side are fixed according to the steel bar spacing set in the drawing. The locking and fixing buckle body is arranged on the sides of the two ends of the vertical steel bar positioning ruler and the transverse steel bar positioning ruler.

[0007] Furthermore, the vertical steel bar positioning ruler includes a vertical steel bar positioning ruler body, a vertical steel bar buckle slot, and a horizontal level. The vertical steel bar positioning ruler body is arranged as a straight plate structure, and a plurality of vertical steel bar buckle slots are arranged at intervals on one side of the vertical steel bar positioning ruler body. The horizontal level is arranged on the vertical steel bar positioning ruler body, and the horizontal level is arranged perpendicularly to the vertical steel bar buckle slot.

[0008] Furthermore, the spacing between the vertical steel bar buckle grooves is set according to the steel bar spacing set in the drawings of the main pier cap or tower column, and the vertical steel bar positioning ruler end fixing screw holes are set on both sides of the vertical steel bar buckle grooves at both ends of the vertical steel bar positioning ruler body, and the vertical steel bar buckle grooves are set as arc grooves or square grooves.

[0009] Furthermore, the transverse steel bar positioning ruler includes a transverse steel bar positioning ruler body, a vertical level and a transverse steel bar buckle slot. Several transverse steel bar buckle slots are arranged at intervals on one side of the transverse steel bar positioning ruler body. The vertical level is arranged on the back of the transverse steel bar positioning ruler body, and the vertical level is arranged horizontally with the transverse steel bar buckle slot.

[0010] Furthermore, the sides of the transverse steel bar buckles at both ends of the transverse steel bar positioning ruler body are provided with transverse steel bar positioning ruler end fixing screw holes, and the transverse steel bar positioning ruler end fixing screw holes are arranged as arc grooves or square grooves.

[0011] Furthermore, the vertical steel bar positioning ruler at the arc includes a vertical steel bar positioning ruler body at the arc, a transverse level at the arc and a vertical steel bar buckle groove at the arc. The vertical steel bar positioning ruler body at the arc is arranged as an arc plate structure, and a plurality of vertical steel bar buckle grooves at the arc are arranged at intervals on the inner side of the arc plate structure. The transverse level at the arc is arranged on the vertical steel bar positioning ruler body at the arc and on the side of the vertical steel bar buckle groove at the arc.

[0012] Furthermore, the vertical steel bar buckle groove at the arc is set as an arc-shaped buckle groove structure.

[0013] Furthermore, the locking buckle of the positioning ruler includes a locking buckle body, a locking slot and a locking fixing hole. The locking buckle body is configured as a square plate structure, the locking slot is configured on one side of the locking buckle body, the locking fixing holes are configured on both sides of the locking slot, and both sides of the locking slot are configured as locking steps.

[0014] The invention discloses an application of a steel bar positioning ruler device, wherein the positioning ruler device is applied to the steel bar positioning construction of a bridge main pier cap or a tower column steel bar construction.

[0015] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0016] (1) The utility model customizes the steel bar positioning caliper by familiarizing the horizontal spacing of steel bars in the drawings in advance, and uses the steel bar positioning caliper to assist in the installation of steel bars of the structure, thereby achieving the unification of the steel bar installation line type and spacing, reducing the steel bar adjustment time, and greatly improving the on-site standardized construction level, thereby ensuring the quality of on-site steel bar installation.

[0017] (2) The use of positioning fixtures in the tower column reinforcement installation construction can not only ensure the spacing between the tower column main reinforcements, but also effectively avoid the randomness of the on-site reinforcement installation spacing control and avoid the difficulty of the main reinforcement sleeve connection operation due to the deviation of the reinforcement installation. At the same time, it also improves the on-site standardized construction and quality control. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the vertical steel bar positioning ruler of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the transverse steel bar positioning ruler of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the vertical steel bar positioning ruler at the arc of the utility model;

[0021] Figure 4 It is a schematic diagram of the locking and fixing buckle structure of the positioning ruler of the utility model.

[0022] Numbers in the figure: 1-vertical steel bar positioning ruler; 2-vertical steel bar positioning ruler body; 3-vertical steel bar buckle slot; 4-horizontal level; 5-vertical steel bar positioning ruler end fixing screw hole; 6-horizontal steel bar positioning ruler; 7-horizontal steel bar positioning ruler body; 8-vertical level; 9-horizontal steel bar buckle slot; 10-horizontal steel bar positioning ruler end fixing screw hole; 11-vertical steel bar positioning ruler at arc; 12-vertical steel bar positioning ruler body at arc; 13-horizontal level at arc; 14-vertical steel bar buckle slot at arc; 15-positioning ruler locking buckle; 16-locking fixing buckle body; 17-locking step; 18-locking slot; 19-locking fixing hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for the purpose of enabling readers to have a thorough understanding of one or more aspects of the utility model, and these aspects of the utility model can be realized even without these specific details.

[0024] like Figure 1-4 As shown, a steel bar positioning ruler device comprises a vertical steel bar positioning ruler 1, a transverse steel bar positioning ruler 6 and an arc-shaped vertical steel bar positioning ruler 11, a plurality of vertical steel bar positioning rulers 1 are arranged at intervals on the vertical steel bars of the straight line of the main pier cap or the tower column side, and the vertical steel bars of the straight line of the main pier cap or the tower column side are fixed according to the steel bar spacing set in the drawing, a plurality of transverse steel bar positioning rulers 6 are arranged at intervals on the transverse steel bars of the straight line of the main pier cap or the tower column side and on the horizontal steel bars of the horizontal plane, and the transverse steel bars of the straight line of the main pier cap or the tower column side and the horizontal steel bars of the horizontal plane are fixed according to the steel bar spacing designed in the drawing, and the arc-shaped vertical steel bar positioning rulers 11 are arranged at intervals on the vertical steel bars at the arc of the main pier cap or the tower column side, and the vertical steel bars at the arc of the main pier cap or the tower column side are fixed according to the steel bar spacing set in the drawing.

[0025] In the embodiment of the utility model, Figure 1 As shown, the vertical steel bar positioning ruler 1 includes a vertical steel bar positioning ruler body 2, a vertical steel bar buckle groove 3, and a horizontal level 4. The vertical steel bar positioning ruler body 2 is set as a straight plate structure, and a plurality of vertical steel bar buckle grooves 3 are arranged at intervals on one side of the vertical steel bar positioning ruler body 2. The horizontal level 4 is arranged on the vertical steel bar positioning ruler body 2, and the horizontal level 4 is arranged perpendicular to the vertical steel bar buckle groove 3. The interval between the vertical steel bar buckle grooves 3 and the vertical steel bar buckle grooves 3 is set according to the steel bar spacing set in the drawings of the main pier cap or the tower column. The vertical steel bar buckle grooves 3 at both ends of the vertical steel bar positioning ruler body 2 are provided with vertical steel bar positioning ruler end fixing screw holes 5, and the vertical steel bar buckle grooves 3 are arranged as arc grooves or square grooves.

[0026] In the embodiment of the utility model, Figure 2 As shown, the transverse steel bar positioning ruler 6 includes a transverse steel bar positioning ruler body 7, a vertical level 8 and a transverse steel bar buckle groove 9, a plurality of transverse steel bar buckle grooves 9 are arranged at intervals on one side of the transverse steel bar positioning ruler body 7, the vertical level 8 is arranged on the back of the transverse steel bar positioning ruler body 7, and the vertical level 8 is arranged horizontally with the transverse steel bar buckle groove 9. The side edges of the transverse steel bar buckles 9 at both ends of the transverse steel bar positioning ruler body 7 are provided with transverse steel bar positioning ruler end fixing screw holes 10, and the transverse steel bar positioning ruler end fixing screw holes 10 are arranged as arc grooves or square grooves.

[0027] In the embodiment of the utility model, Figure 3 As shown, the arc-shaped vertical steel bar positioning ruler 11 includes an arc-shaped vertical steel bar positioning ruler body 12, an arc-shaped horizontal level 13 and an arc-shaped vertical steel bar buckle groove 14. The arc-shaped vertical steel bar positioning ruler body 12 is set as an arc plate structure, and a plurality of arc-shaped vertical steel bar buckle grooves 14 are arranged at intervals on the inner side of the arc plate structure. The arc-shaped horizontal level 13 is arranged on the arc-shaped vertical steel bar positioning ruler body 12 and on the side of the arc-shaped vertical steel bar buckle groove 14. The arc-shaped vertical steel bar buckle groove 14 is set as an arc-shaped buckle groove structure. The arc-shaped vertical steel bar positioning ruler body 12 is set according to the curvature data of the steel bar in the drawing, and the inner curvature of the arc plate structure is the same as the curvature of the steel bar.

[0028] In the embodiment of the utility model, Figure 4 As shown, the above scheme also includes a positioning ruler locking and fixing buckle 15, which includes a locking and fixing buckle body 16, a locking slot 18 and a locking fixing hole 19. The locking and fixing buckle body 16 is set as a square plate structure, the locking slot 18 is set on one side of the locking and fixing buckle body 16, and the locking fixing holes 19 are set on both sides of the locking slot 18. Both sides of the locking slot 18 are set as locking steps 17. The positioning ruler locking and fixing buckle 15 is used with the vertical steel bar positioning ruler 1 and the horizontal steel bar positioning ruler 6 respectively, and is fixed to the two ends of the vertical steel bar positioning ruler 1 and the horizontal steel bar positioning ruler 6 by bolts to realize the positioning of the fixed position. Since the structure of the positioning ruler locking and fixing buckle 15 is relatively small, it is not affected by the spacing of the steel bars during installation and fixing. At the same time, the vertical steel bar positioning ruler 1 and the horizontal steel bar positioning ruler 6 can be disassembled and assembled multiple times through the positioning ruler locking and fixing buckle 15, so as to realize multiple reuse.

[0029] When a steel bar positioning ruler device is used, the positioning ruler device should be used in the steel bar positioning construction of the main pier cap or tower column reinforcement construction of the bridge. According to the steel bar spacing in the cap design drawing, a positioning fixture with a spacing of 20cm is customized to assist in the precise positioning of the steel bars during the installation of the cap. The use of positioning fixtures in the tower column reinforcement installation construction can not only ensure the spacing of the main bars of the tower column, effectively avoid the randomness of the on-site steel bar installation spacing control, and avoid the difficulty of the main bar sleeve connection operation due to the deviation of the steel bar installation, but also improve the on-site standardized construction and quality control. After calculation, the steel bar positioning caliper is used on-site to control the thickness of the protective layer and the spacing between the upper and lower plate bars, which effectively improves the construction quality, reduces resource consumption and costs, and significantly improves on-site safety and civilized construction, achieving good application results.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A steel bar positioning ruler device, characterized in that: The invention comprises a vertical steel bar positioning ruler (1), a transverse steel bar positioning ruler (6), an arc-shaped vertical steel bar positioning ruler (11) and a locking and fixing buckle body (16). A plurality of vertical steel bar positioning rulers (1) are arranged at intervals on the vertical steel bars of the straight line of the main pier cap or the tower column side, a plurality of transverse steel bar positioning rulers (6) are arranged at intervals on the transverse steel bars of the straight line of the main pier cap or the tower column side and on the horizontal steel bars of the horizontal plane, the arc-shaped vertical steel bar positioning rulers (11) are arranged at intervals on the vertical steel bars of the arc-shaped part of the main pier cap or the tower column side, and the locking and fixing buckle body (16) is arranged on the two end sides of the vertical steel bar positioning ruler (1) and the transverse steel bar positioning ruler (6).

2. A steel bar positioning ruler device according to claim 1, characterized in that: The vertical steel bar positioning ruler (1) comprises a vertical steel bar positioning ruler body (2), a vertical steel bar buckle groove (3), and a horizontal level (4); the vertical steel bar positioning ruler body (2) is arranged as a straight plate structure; a plurality of vertical steel bar buckle grooves (3) are arranged at intervals on one side of the vertical steel bar positioning ruler body (2); the horizontal level (4) is arranged on the vertical steel bar positioning ruler body (2), and the horizontal level (4) is arranged perpendicular to the vertical steel bar buckle groove (3).

3. A steel bar positioning ruler device according to claim 2, characterized in that: The spacing between the vertical steel bar snap grooves (3) is set according to the steel bar spacing set in the drawings of the main pier cap or the tower column. The vertical steel bar snap grooves (3) at both ends of the vertical steel bar positioning ruler body (2) are provided with vertical steel bar positioning ruler end fixing screw holes (5). The vertical steel bar snap grooves (3) are set as arc grooves or square grooves.

4. A steel bar positioning ruler device according to claim 1, characterized in that: The transverse steel bar positioning ruler (6) comprises a transverse steel bar positioning ruler body (7), a vertical level (8) and a transverse steel bar buckle groove (9), wherein a plurality of transverse steel bar buckle grooves (9) are arranged at intervals on one side of the transverse steel bar positioning ruler body (7), the vertical level (8) is arranged on the back of the transverse steel bar positioning ruler body (7), and the vertical level (8) and the transverse steel bar buckle groove (9) are arranged horizontally.

5. A steel bar positioning ruler device according to claim 4, characterized in that: The sides of the transverse steel bar snap grooves (9) at both ends of the transverse steel bar positioning ruler body (7) are provided with transverse steel bar positioning ruler end fixing screw holes (10), and the transverse steel bar positioning ruler end fixing screw holes (10) are arranged as arc grooves or square grooves.

6. A steel bar positioning ruler device according to claim 1, characterized in that: The arc-shaped vertical steel bar positioning ruler (11) comprises an arc-shaped vertical steel bar positioning ruler body (12), an arc-shaped horizontal level gauge (13) and an arc-shaped vertical steel bar buckle groove (14). The arc-shaped vertical steel bar positioning ruler body (12) is arranged as an arc-shaped plate structure, a plurality of arc-shaped vertical steel bar buckle grooves (14) are arranged at intervals on the inner side of the arc-shaped plate structure, and the arc-shaped horizontal level gauge (13) is arranged on the arc-shaped vertical steel bar positioning ruler body (12) and on the side of the arc-shaped vertical steel bar buckle groove (14).

7. A steel bar positioning ruler device according to claim 6, characterized in that: The vertical steel bar buckle groove (14) at the arc position is arranged as an arc-shaped buckle groove structure.

8. A steel bar positioning ruler device according to claim 1, characterized in that: The positioning ruler locking and fixing buckle (15) comprises a locking and fixing buckle body (16), a locking slot (18) and a locking and fixing hole (19); the locking and fixing buckle body (16) is arranged as a square plate structure; the locking slot (18) is arranged on one side of the locking and fixing buckle body (16); the locking and fixing hole (19) is arranged on both sides of the locking slot (18); and both sides of the locking slot (18) are arranged as locking steps (17).

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