Auxiliary forming support for bridge steel bar binding

Abstract

The utility model relates to the technical field of bridge engineering, in particular to an auxiliary forming support for binding bridge reinforcing steel bars, which comprises six bottom plates, supporting frames are fixedly connected onto the six bottom plates, adjusting mechanisms I are arranged on the supporting frames, every two of the six bottom plates form a group, and an adjusting mechanism II is arranged between every two bottom plates; the two pieces of angle steel I are fixedly connected to the six bottom plates respectively; through cooperation of sliding blocks, connecting blocks and the like, the positions of the transverse pipes can be adjusted conveniently, the distance between the transverse pipes can be adjusted conveniently, composite plates, screws, limiting rods and the like can be manufactured to be matched conveniently, the transverse pipes, the connecting blocks and the like can be limited and fixed conveniently, and through cooperation of connecting plates, connecting grooves, bolts and the like, the distance between the supporting frames can be adjusted conveniently; and therefore, people can conveniently and better adjust and use according to actual conditions and design requirements, the applicability and practicability are improved, and people can conveniently and better bind reinforcing steel bars.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge engineering, in particular to an auxiliary forming bracket for binding bridge reinforcement bars. Background Art

[0002] At present, with the rapid development of bridge engineering in my country, the box girder has higher requirements for the steel skeleton while being processed quickly. The steel bars must be evenly distributed and the designed intervals between each steel bar must be precisely in place. Traditional forming brackets are generally welded by two brackets and multiple steel pipes.

[0003] After searching, the utility model patent with Chinese patent publication (announcement) number CN210342444U discloses a small box girder steel bar skeleton positioning formwork, which is roughly described as including a plurality of first angle steels, a bottom beam, a vertical brace, a transverse tube and a second angle steel, wherein the plurality of bottom beams are placed in parallel and fixed vertically to the first angle steel, and the plurality of vertical braces are fixed vertically to the ends of the bottom beams, and the vertical braces are evenly distributed on both sides of the first angle steel. When in use, it is not necessary to perform multiple measurements during the process of binding the box beam, which saves time and simplifies the operation steps of the operator, and solves the problem of repeated measurement and calculation required for binding the steel bar skeleton. However, the above device still has certain shortcomings, such as the spacing between the two diagonal braces and the spacing between the plurality of transverse tubes of the above device is not easy to adjust, and it is not easy to adjust and use according to design requirements, specific actual conditions, etc., and the applicability and practicality are insufficient. For this reason, we propose an auxiliary forming bracket for binding bridge steel bars. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an auxiliary forming bracket for binding bridge steel bars to solve the problems of the prior art proposed in the background technology, namely, that the spacing between two diagonal braces and the spacing between multiple horizontal tubes are not easy to adjust, and are not easy to adjust and use according to design requirements, specific actual conditions, etc., and that the applicability and practicality are insufficient.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary forming bracket for tying bridge steel bars, comprising:

[0008] Six bottom plates, each of the six bottom plates is fixedly connected to a support frame, the support frame is provided with an adjustment mechanism 1, the six bottom plates are grouped in pairs, and an adjustment mechanism 2 is provided between two bottom plates;

[0009] Two angle steels 1, the two angle steels 1 are respectively fixedly connected to the six bottom plates;

[0010] Two connecting rods, the two connecting rods are fixedly connected to the six bottom plates respectively;

[0011] The adjusting mechanism 1 comprises a limit plate and two slide slots, the limit plate is fixedly connected in the support frame, the two slide slots are both provided on the support frame, a plurality of sliders are slidably connected in the two slide slots, the plurality of sliders are grouped in pairs, a connecting block is fixedly connected between the two sliders, a cross tube is fixedly connected to the connecting block, a plurality of limit holes are provided on the limit plate, the connecting block is fixedly connected to the support plate, a screw is rotatably connected to the support plate, a moving block is threadedly connected to the screw, and two limit rods are fixedly connected to the moving block, and the two limit rods both penetrate the support plate and extend into two of the limit holes for adjustment;

[0012] The second adjustment mechanism includes a connecting plate and a connecting groove, wherein the connecting plate is fixedly connected to one of the base plates, and the connecting groove is fixedly connected to the other base plate. The connecting plate is slidably connected in the connecting groove, and a bolt is threadedly connected through the connecting groove. A plurality of positioning holes are provided on the connecting plate, and the bolt is located in one of the positioning holes for adjustment.

[0013] Preferably, the angle steel 1 is provided with a plurality of first slots, and the connecting rod is provided with a plurality of second slots.

[0014] Furthermore, a guide shaft is fixedly connected in the slide groove, and the sliding block is slidably connected to the guide shaft.

[0015] Furthermore, a rotating block is fixedly connected to the bolt.

[0016] Furthermore, the screw is provided with anti-slip grooves.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an auxiliary forming bracket for tying bridge steel bars, which has the following beneficial effects:

[0019] The auxiliary forming bracket for tying steel bars of the bridge is convenient for adjusting the position of the cross tube through the cooperation of sliders, connecting blocks, etc., and is convenient for adjusting the spacing between multiple cross tubes. It is convenient for cooperating with synthetic boards, screws, limit rods, etc. to limit and fix the cross tubes, connecting blocks, etc., and through the cooperation of connecting plates, connecting grooves, bolts, etc., it is convenient to adjust the spacing between support frames, so that people can better adjust and use according to actual conditions and design requirements, improve applicability and practicality, and facilitate people to better tie steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the connecting plate, connecting groove, etc. of this application;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the slider, guide shaft, etc. of this application;

[0023] Figure 4 For this application Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 5 For this application Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0025] In the figure: 1. bottom plate; 2. support frame; 3. angle steel 1; 4. connecting rod; 5. limit plate; 6. slider; 7. connecting block; 8. cross tube; 9. support plate; 10. screw; 11. moving block; 12. limit rod; 13. connecting plate; 14. connecting groove; 15. bolt; 16. slot 1; 17. slot 2; 18. guide shaft; 19. rotating block; 20. anti-slip pattern. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] Example

[0028] See also Figure 1-Figure 5 , an auxiliary forming bracket for tying bridge reinforcement bars, comprising:

[0029] Six bottom plates 1, each of which is fixedly connected to a support frame 2, and an adjustment mechanism 1 is provided on the support frame 2. The six bottom plates 1 are grouped in pairs, and an adjustment mechanism 2 is provided between two bottom plates 1;

[0030] Two angle steels 3, two angle steels 3 are fixedly connected to six bottom plates 1 respectively;

[0031] Two connecting rods 4, the two connecting rods 4 are fixedly connected to the six bottom plates 1 respectively;

[0032] exist Figure 1 , Figure 2 , Figure 3 and Figure 5In the embodiment, the adjusting mechanism 1 includes a limit plate 5 and two slide grooves, the limit plate 5 is fixedly connected in the support frame 2, the two slide grooves are both provided on the support frame 2, a plurality of sliders 6 are slidably connected in the two slide grooves, the plurality of sliders 6 are grouped in pairs, a connecting block 7 is fixedly connected between the two sliders 6, a cross tube 8 is fixedly connected to the connecting block 7, a plurality of limit holes are provided on the limit plate 5, a support plate 9 is fixedly connected to the connecting block 7, a screw 10 is rotatably connected to the support plate 9, a moving block 11 is threadedly connected to the screw 10, and two limit rods 12 are fixedly connected to the moving block 11, the two limit rods 12 both penetrate the support plate 9 and extend into two of the limit holes, the sliders 6, the connecting blocks 7, etc. are used to adjust the spacing of the plurality of cross tubes 8, so that people can use them better according to the situation;

[0033] exist Figure 1 , Figure 2 and Figure 4 In the figure, the second adjustment mechanism includes a connecting plate 13 and a connecting groove 14. The connecting plate 13 is fixedly connected to one of the base plates 1, and the connecting groove 14 is fixedly connected to the other base plate 1. The connecting plate 13 is slidably connected in the connecting groove 14. A bolt 15 is threadedly connected through the connecting groove 14. A plurality of positioning holes are opened on the connecting plate 13. The bolt 15 is located in one of the positioning holes, which is used to adjust the distance between the two support frames 2, thereby improving applicability.

[0034] exist Figure 2 and Figure 4 In the figure, a plurality of slots 16 are provided on the angle steel 3, and a plurality of slots 2 17 are provided on the connecting rod 4, so as to better tie the steel bars.

[0035] exist Figure 3 In the embodiment, a guide shaft 18 is fixedly connected in the slide groove, and the slider 6 is slidably connected to the guide shaft 18 to improve the stability of the slider 6.

[0036] exist Figure 2 and Figure 4 In the embodiment, a rotating block 19 is fixedly connected to the bolt 15 to facilitate better rotation of the bolt 15.

[0037] exist Figure 3 and Figure 5 In the embodiment, the screw rod 10 is provided with anti-slip grooves 20 to increase friction.

[0038] In summary, the working principle and working process of the auxiliary forming bracket for bridge steel bar binding are as follows: when in use, first place the auxiliary forming bracket for bridge steel bar binding at the desired location; when adjustment is needed, people can turn the lower bolt 15 to make the bolt 15 disengage from the positioning hole, and then people can slide the connecting rod 4, so that the spacing between the two relative support plates 9 can be adjusted, and then the installed bolt 15 is rotated to make the bolt 15 enter other corresponding positioning holes; if the position of the cross tube 8 needs to be adjusted, people can turn the screw 10 to make the screw 10 drive the moving plate and the limit rod 12 to move, so as to facilitate the limit rod 12 to move out of the limit hole, so that people can move the connecting block 7, the slider 6, the cross tube 8, etc. When the cross tube 8 moves to the required position, turn the screw 10 to make the screw 10 drive the connecting plate 13 and the limit rod 12 to move, so that the limit rod 12 enters the corresponding limit hole.

[0039] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An auxiliary forming bracket for tying bridge reinforcement, characterized in that: include: Six bottom plates (1), each of the six bottom plates (1) being fixedly connected to a support frame (2), the support frame (2) being provided with a first adjustment mechanism, the six bottom plates (1) being grouped in pairs, and a second adjustment mechanism being provided between two bottom plates (1); Two angle steels (3), the two angle steels (3) being fixedly connected to the six bottom plates (1) respectively; Two connecting rods (4), the two connecting rods (4) being fixedly connected to the six bottom plates (1) respectively; The adjustment mechanism 1 comprises a limit plate (5) and two slide grooves, the limit plate (5) is fixedly connected in the support frame (2), the two slide grooves are both provided on the support frame (2), a plurality of sliders (6) are slidably connected in the two slide grooves, the plurality of sliders (6) are grouped in pairs, a connecting block (7) is fixedly connected between the two sliders (6), a cross tube (8) is fixedly connected to the connecting block (7), a plurality of limit holes are provided on the limit plate (5), a support plate (9) is fixedly connected to the connecting block (7), a screw rod (10) is rotatably connected to the support plate (9), a moving block (11) is threadedly connected to the screw rod (10), and two limit rods (12) are fixedly connected to the moving block (11), and the two limit rods (12) both penetrate the support plate (9) and extend into two of the limit holes; The second adjustment mechanism comprises a connecting plate (13) and a connecting groove (14); the connecting plate (13) is fixedly connected to one of the base plates (1); the connecting groove (14) is fixedly connected to the other base plate (1); the connecting plate (13) is slidably connected in the connecting groove (14); a bolt (15) is threadedly connected through the connecting groove (14); a plurality of positioning holes are provided on the connecting plate (13); the bolt (15) is located in one of the positioning holes.

2. The auxiliary forming bracket for tying bridge reinforcement according to claim 1 is characterized in that: The angle steel (3) is provided with a plurality of first clamping grooves (16), and the connecting rod (4) is provided with a plurality of second clamping grooves (17).

3. The auxiliary forming bracket for tying bridge reinforcement according to claim 2 is characterized in that: A guide shaft (18) is fixedly connected in the slide groove, and the sliding block (6) is slidably connected to the guide shaft (18).

4. The auxiliary forming bracket for tying bridge reinforcement according to claim 3 is characterized in that: A rotating block (19) is fixedly connected to the bolt (15).

5. The auxiliary forming bracket for tying bridge reinforcement bars according to claim 4 is characterized in that: The screw rod (10) is provided with anti-slip grooves (20).

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