Protective wall steel bar positioning clamp

Abstract

The utility model discloses a protective wall reinforcing steel bar positioning fixture which comprises a positioning frame, the positioning frame comprises two sets of first angle steel and two sets of second angle steel, the two sets of first angle steel and the two sets of second angle steel are fixedly connected with each other, and positioning grooves are formed in the opposite side walls of the two sets of first angle steel. The bottoms of the two sets of second angle steel are fixedly connected with supporting mechanisms correspondingly. The positioning height of the positioning frame can be adjusted through the arranged supporting mechanism, so that the steel bar binding height is marked according to construction requirements, the accuracy of the construction position in the steel bar binding process is ensured, the steel bar binding construction precision is improved, the overall strength of a protection wall after concrete pouring is enhanced, and the service life of the protection wall is prolonged. After the steel bars are bound, the steel bars correspond to the opposite positioning grooves respectively, and each positioning groove corresponds to one steel bar, so that subsequent quality acceptance can be facilitated, and jerry work and material are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar binding, in particular to a steel bar positioning fixture for a protective wall. Background Art

[0002] The steel bar binding of the protective wall is a very important part of the construction project, which is related to the stability and safety of the entire building structure. Therefore, when binding the steel bars of the protective wall, it is necessary to strictly follow the relevant standards and specifications to ensure that every step is accurate. In the process of binding the steel bars in the protective wall with the existing technology, it is impossible to control the spacing between the steel bars and the binding height of the steel bars. There are large errors in the process of binding the steel bars, which affects the overall strength and construction quality of the protective wall after the subsequent concrete pouring. To this end, we propose a steel bar positioning fixture for the protective wall. Utility Model Content

[0003] The purpose of the utility model is to provide a protective wall reinforcement positioning fixture to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective wall steel bar positioning fixture, including a positioning frame, the positioning frame includes a first angle steel and a second angle steel, the first angle steel and the second angle steel are respectively in two groups, the two groups of first angle steels and second angle steels are fixedly connected to each other, the opposite side walls of the two groups of first angle steels are provided with slots, and the bottoms of the two groups of second angle steels are respectively fixedly connected with support mechanisms.

[0005] Preferably, the supporting mechanism includes a bottom tube, the top of the bottom tube is fixedly connected to a fixed tube symmetrically distributed in the front and rear, a telescopic tube is inserted into the fixed tube, the top of the telescopic tube is fixedly connected to the bottom of the second angle steel, and a positioning assembly is installed between the fixed tube and the telescopic tube.

[0006] Preferably, the positioning assembly comprises an assembly block, the assembly block is integrally formed on the side wall of the fixing tube, the side wall of the assembly block is provided with an assembly screw hole, a fixing bolt is installed in the assembly screw hole, and the side wall of the telescopic tube is provided with a positioning groove.

[0007] Preferably, a limiting assembly is assembled between the fixed tube and the telescopic tube, the limiting assembly comprises a limiting block, the limiting block is integrally formed on the side wall of the telescopic tube, and the side wall of the fixed tube is provided with a limiting groove matched with the size of the limiting block.

[0008] Preferably, the side wall of the telescopic tube is provided with scale marks.

[0009] Compared with the prior art, the beneficial effects of the utility model are: a protective wall steel bar positioning fixture, which limits the spacing between steel bar bindings by setting positioning grooves in the positioning frame, and cooperates with a support mechanism that can be adjusted in height. The positioning height of the positioning frame can be adjusted by the set support mechanism, so that the height of the steel bar binding can be marked according to construction requirements, ensuring the accuracy of the construction position during the steel bar binding process, improving the construction accuracy of the steel bar binding, and thus strengthening the overall strength of the protective wall after concrete pouring. After the steel bars are tied, they correspond to the relative positioning grooves respectively, and each groove corresponds to a steel bar, which can facilitate subsequent quality acceptance and eliminate shoddy work. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the utility model.

[0012] Figure 3 This is a schematic diagram of the utility model for positioning steel bars.

[0013] In the figure: 1. positioning frame; 11. first angle steel; 12. second angle steel; 13. slot; 14. auxiliary fixing shaft; 2. supporting mechanism; 21. bottom tube; 22. fixing tube; 23. telescopic tube; 3. positioning assembly; 31. assembly block; 32. assembly screw hole; 33. fixing bolt; 34. positioning slot; 4. limiting assembly; 41. limiting block; 42. limiting slot; 5. scale mark. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0015] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a protective wall steel bar positioning fixture, including a positioning frame 1, the positioning frame 1 is spliced ​​by two groups of horizontal first angle steels 11 and two groups of vertical second angle steels 12, the opposite side walls between the first angle steels 11 are provided with slots 13 for positioning the steel bars, the number of the slots 13 is set according to specific construction requirements, the length of the first angle steel 11 is 4m, which is compatible with the spacing of the designed fracture of the protective wall, and the first angle steels 11 are welded and fixed with evenly distributed auxiliary fixing shafts 14, and the overall strength of the positioning frame 1 is increased by the set auxiliary fixing shafts 14.

[0016] The bottom of the second angle steels 12 on both sides are respectively welded and fixed with support mechanisms 2, and the positioning frame 1 is supported and fixed by the support mechanisms 2. The support height of the support mechanism 2 is adjustable, so as to facilitate the adjustment of the height of the positioning frame 1 so that the positioning frame 1 can meet the required height positioning requirements for assembling steel bars.

[0017] like Figure 1 and Figure 2 As shown in the figure, the support mechanism 2 includes a bottom tube 21, and the top of the bottom tube 21 is welded and fixed with fixed tubes 22 that are symmetrically distributed in the front and rear. Telescopic tubes 23 are respectively inserted into the fixed tubes 22 on both sides. The top of the telescopic tube 23 is fixedly connected to the bottom of the second angle steel 12. A positioning component 3 is installed between the side wall of the fixed tube 22 and the telescopic tube 23. The relative position between the telescopic tube 23 and the fixed tube 22 is clamped and fixed by the positioning component 3, so as to adjust the relative height between the telescopic tube 23 and the fixed tube 22.

[0018] The positioning component 3 includes an assembly block 31, which is integrally formed on the side wall of the fixed tube 22. The assembly block 31 is provided with assembly screw holes 32 which are symmetrically distributed in the upper and lower parts. Fixing bolts 33 are screwed into the assembly screw holes 32. The side wall of the telescopic tube 23 is provided with a positioning groove 34 for the fixing bolts 33 to be clamped and fixed. The fixing bolts 33 are screwed into the assembly screw holes 32, and then the ends of the fixing bolts 33 are tightly fitted with the inner side walls of the positioning grooves 34 to complete the fixation of the position between the telescopic tube 23 and the fixed tube 22. The fixing effect of fixing the position of the telescopic tube 23 is improved by setting the fixing bolts 33 which are symmetrically distributed in the upper and lower parts.

[0019] The side wall of the telescopic tube 23 is integrally formed with limit blocks 41 which are symmetrically distributed on the left and right, and the side wall of the fixed tube 22 is provided with limit grooves 42 corresponding to the size of the limit blocks 41. The limit assembly 4 composed of the limit blocks 41 and the limit grooves 42 is used to limit the moving stroke of the telescopic tube 23 in the fixed tube 22, thereby improving the verticality of the telescopic tube 23 during the lifting and lowering process in the fixed tube 22.

[0020] The side wall of the telescopic tube 23 is provided with scale marks 5, through which the relative positions between the four telescopic tubes 23 and the fixed tube 22 can be accurately confirmed, ensuring that the four corners of the positioning frame 1 are in a horizontal position, thereby improving the accuracy of the positioning position of the positioning frame 1.

[0021] Working principle: Figure 3As shown in , during the use of the device, the support mechanisms 2 on both sides are respectively assembled on both sides of the casting position of the protective wall, and the construction height for tying the steel bars is determined according to the construction drawings, and then the height position of the telescopic tube 23 in the support mechanism 2 is adjusted. After the adjustment is completed, the relative position between the telescopic tube 23 and the fixed tube 22 is fixed by the fixing bolts 33, and the relative position between each telescopic tube 23 and the fixed tube 22 is determined accurately by the scale marks 5. After the height of the positioning frame 1 is determined, the steel bars can be tied in the card slots 13 in the positioning frame 1, and the number of steel bars is the position of one card slot 13 for each steel bar, which eliminates shoddy work and facilitates quality acceptance.

Claims

1. A protective wall reinforcement positioning fixture, characterized by: The invention comprises a positioning frame (1), wherein the positioning frame (1) comprises a first angle steel (11) and a second angle steel (12), wherein the first angle steel (11) and the second angle steel (12) are respectively provided in two groups, wherein the first angle steel (11) and the second angle steel (12) in the two groups are fixedly connected to each other, and the opposite side walls of the first angle steel (11) in the two groups are provided with a card slot (13), and the bottoms of the second angle steel (12) in the two groups are respectively fixedly connected with a support mechanism (2).

2. A protective wall reinforcement positioning fixture according to claim 1, characterized in that: The support mechanism (2) includes a bottom tube (21), the top of the bottom tube (21) is fixedly connected to a fixed tube (22) symmetrically distributed in the front and rear, a telescopic tube (23) is inserted into the fixed tube (22), the top of the telescopic tube (23) is fixedly connected to the bottom of the second angle steel (12), and a positioning assembly (3) is assembled between the fixed tube (22) and the telescopic tube (23).

3. The protective wall reinforcement positioning fixture according to claim 2, characterized in that: The positioning assembly (3) comprises an assembly block (31), the assembly block (31) is integrally formed on the side wall of the fixed tube (22), the side wall of the assembly block (31) is provided with an assembly screw hole (32), a fixing bolt (33) is installed in the assembly screw hole (32), and the side wall of the telescopic tube (23) is provided with a positioning groove (34).

4. The protective wall reinforcement positioning fixture according to claim 2, characterized in that: A limiting assembly (4) is assembled between the fixed tube (22) and the telescopic tube (23), and the limiting assembly (4) includes a limiting block (41). The limiting block (41) is integrally formed on the side wall of the telescopic tube (23), and the side wall of the fixed tube (22) is provided with a limiting groove (42) that is adapted to the size of the limiting block (41).

5. The protective wall reinforcement positioning fixture according to claim 2, characterized in that: The side wall of the telescopic tube (23) is provided with scale marks (5).

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