Pier cap steel bar binding mould for engineering

Abstract

The utility model provides a pier cap steel bar binding mould for engineering, which belongs to the field of bridge engineering and comprises a plurality of supporting rods with a leveling function, the supporting rods are divided into a plurality of groups in pairs, sleeves capable of being adjusted and detached are mounted on the supporting rods, L-shaped supporting blocks are fixed on the sleeves, and the L-shaped supporting blocks are fixed on the supporting rods. The L-shaped supporting block is provided with two adjustable lock pins, when the lock pins are clamped into the two lock holes, the supporting transverse pipes are in a horizontal state at the moment, reinforcing steel bars are laid and bound on the multiple sets of supporting transverse pipes, then a sleeve and the L-shaped supporting block are installed on the supporting rod, the supporting transverse pipes are laid, reinforcing steel bars are laid and bound on the supporting transverse pipes, and the supporting transverse pipes are connected with the sleeves and the L-shaped supporting block. And laying in sequence. According to the clamping fixture, the clamping fixture can be conveniently and horizontally adjusted, operation is easy and convenient, tools are not needed in the disassembly and assembly process, buckle assembly is omitted, the disassembly and assembly efficiency is improved, and the construction difficulty is lowered.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge engineering technical field especially relates to a project is with pier cap steel bar binding mould. BACKGROUND

[0002] In bridge construction and other civil engineering, as a key part of the supporting structure, the steel bar binding operation of the pier cap is a crucial link. The pier cap steel bar binding mould, as an auxiliary tool, is used to ensure the accuracy and efficiency of the steel bar binding, which is of great significance to improve the engineering quality and shorten the construction period.

[0003] Taking the round-end solid pier of Lu'nan high-speed rail 3 standard ordinary bridge as an example, due to the different specifications and lengths of the pier cap steel bars, it is difficult to bind them in the limited formwork space, so concentrated binding is adopted, and the automobile is used for lifting into the pier cap formwork. The binding mould is needed during concentrated binding. The traditional pier cap steel bar binding mould is mainly built by relying on the scaffold. As a temporary supporting structure, the scaffold has certain flexibility and bearing capacity, but there are many deficiencies in the actual use process. First of all, the building process of the scaffold is complicated, which needs to consume a lot of time and manpower, especially when facing complex and changeable construction environment, the building speed and efficiency of the scaffold often become the bottleneck of the engineering progress.

[0004] Secondly, a large number of bolts and buckles are needed for connecting the scaffold, and tools are needed to fasten the bolts to ensure that the buckles are stably fixed on the steel pipes, so that the installation and disassembly process becomes extremely complicated. Therefore, the application provides a pier cap steel bar binding mould for engineering. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies in the prior art, the utility model provides a pier cap steel bar binding mould for engineering.

[0006] The embodiment of the utility model provides a pier cap steel bar binding mould for engineering, which comprises:

[0007] A plurality of supporting rods with leveling function, a plurality of supporting rods are two groups and are divided into multiple groups, a sleeve capable of being adjusted and disassembled is installed on the supporting rod, an L-shaped supporting block is fixed on the sleeve, a supporting cross pipe is placed on each of the two L-shaped supporting blocks, two lock holes are arranged on the supporting cross pipe, two lock pins capable of being adjusted are arranged on the L-shaped supporting block, when the lock pin is clamped into the two lock holes, the supporting cross pipe is in a horizontal state, the reinforcing steel bars are laid on the multiple supporting cross pipes and are bound, then the sleeve and the L-shaped supporting block are installed on the supporting rod and the supporting cross pipe is laid, the reinforcing steel bars are laid on the supporting cross pipe and are bound, and the above steps are sequentially repeated.

[0008] Further, the bottom of the support rod is provided with a threaded groove, a leveling screw is threadedly connected in the threaded groove, the end of the leveling screw is fixed with a short rod, and a support block abutting against the ground is fixed on the short rod.

[0009] Further, a plurality of positioning holes are arranged on the support rod, bolts threadedly connected with the support rod are arranged through the sleeve, and the bolts extend into the positioning holes to fix the sleeve on the support rod.

[0010] Further, a limiting screw threadedly connected with the L-shaped support block is arranged through the L-shaped support block, a handle is fixed on the limiting screw, an L-shaped clamping block slidingly abutting against the L-shaped support block is rotatably arranged on the limiting screw, and a locking pin is fixed on the L-shaped clamping block.

[0011] Further, the reinforcing mechanism further comprises a connecting plate, and the two ends of the connecting plate are fixed with U-shaped clamping blocks.

[0012] Further, a rubber pad is fixed on the inner wall of the U-shaped clamping block, and the rubber pad can abut against the support rod.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model not only facilitates horizontal adjustment of the mold, is simple and convenient to operate, does not need to use tools in dismounting engineering, and also saves the assembly of buckles, thereby improving the dismounting efficiency and construction difficulty. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model discloses a structure schematic view of the mold for reinforcing bar binding of a pier cap for engineering.

[0016] Figure 2 The utility model discloses a structure schematic view of the mold for reinforcing bar binding of a pier cap for engineering.

[0017] Figure 3 The utility model discloses a structure schematic view of the mold for reinforcing bar binding of a pier cap for engineering.

[0018] Figure 4 The utility model discloses a structure schematic view of the mold for reinforcing bar binding of a pier cap for engineering.

[0019] Figure 5 The utility model discloses a structure schematic view of the mold for reinforcing bar binding of a pier cap for engineering.

[0020] In the above figure: 1 support rod, 2 support block, 3 short rod, 4 connecting plate, 5 clamping block, 6 support cross tube, 7 sleeve, 8 L-shaped support block, 9 L-shaped clamping block, 10 lock pin, 11 limit screw, 12 handle, 13 lock hole, 14 positioning hole, 15 leveling screw, 16 threaded groove, 17 bolt. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model is further explained below in combination with the drawings and examples.

[0022] As Figures 1-5 shown, the utility model discloses a kind of engineering pier cap steel bar binding jig, comprising:

[0023] Multiple support rods 1 with leveling function, the bottom of support rod 1 is equipped with threaded groove 16, threaded groove 16 is connected with leveling screw 15 in screw thread, the end of leveling screw 15 is fixed with short rod 3, short rod 3 is fixed with support block 2 that ground is resisted, when leveling, staff holds support rod 1, then rotates support block 2 to drive short rod 3 and leveling screw 15 to rotate, so that support rod 1 moves up, and then the height of support rod 1 is adjusted, to support cross tube 6 leveling;Compared with prior art, it is more simple and fast to use bolt buckle to support cross tube 6 leveling and locking.

[0024] Multiple support rods 1 are a group and are divided into multiple groups, support rod 1 is installed with sleeve 7 that can be adjusted and disassembled, support rod 1 is equipped with multiple positioning holes 14, sleeve 7 is equipped with bolt 17 that is screwed with it in penetration, bolt 17 extends to positioning hole 14 and fixes sleeve 7 on support rod 1, the position of sleeve 7 is adjusted according to the height of each layer of laid steel bar, so that the position of L-shaped support block 8 to support cross tube 6 can be adjusted;This part only needs to be manually rotated by worker bolt 17 and is screwed into positioning hole 14, without fastening.

[0025] Sleeve 7 is fixed with L-shaped support block 8, two L-shaped support blocks 8 in each group are placed with support cross tube 6, support cross tube 6 is equipped with two lock holes 13, L-shaped support block 8 is equipped with two lock pins 10 that can be adjusted, when lock pin 10 is clamped into two lock holes 13, support cross tube 6 is in horizontal state at this time, if support cross tube 6 is not in horizontal state, it will lead to one of lock pin 10 cannot be opposite to support cross tube 6, so that lock pin 10 is clamped into two lock holes 13 is a standard to test whether support cross tube 6 is horizontal, but not the only standard.

[0026] Further explained, the L-shaped support block 8 is provided with a limiting screw rod 11 threaded connected therewith, the limiting screw rod 11 is fixed with a handle 12, the L-shaped support block 8 is slidably abutted with an L-shaped clamping block 9 rotatably installed on the limiting screw rod 11, a locking pin 10 is fixed on the L-shaped clamping block 9, the locking pin 10 is clamped into a locking hole 13, rotating the handle 12 drives the limiting screw rod 11 to rotate, which can drive the L-shaped clamping block 9 to slide on the L-shaped support block 8, finally the L-shaped clamping block 9 cooperates with the support rod 1 to position the support cross pipe 6, without the aid of tools to fasten the limiting screw rod 11.

[0027] As described above, stable connection between each group of support rods 1 can be ensured, but the support rods 1 of adjacent two groups cannot be kept stable; therefore, a reinforcing mechanism is further included, the reinforcing mechanism includes a connecting plate 4, both ends of the connecting plate 4 are fixed with U-shaped clamping blocks 5, the U-shaped clamping blocks 5 are buckled on the support rods 1, the inner wall of the U-shaped clamping blocks 5 is fixed with rubber pads, the rubber pads can abut against the support rods 1, through cooperation of the connecting plate 4 and the U-shaped clamping blocks 5, the support rods 1 of adjacent groups can be positioned, the entire frame cannot be moved to ensure the accuracy of the cap reinforcement binding.

[0028] After the steel bars are laid on the support cross pipes 6 and bound, the sleeve pipes 7 and the L-shaped support blocks 8 are installed on the support rods 1 and the support cross pipes 6 are laid, the steel bars are laid on the support cross pipes 6 and bound, and the process is repeated, that is, after one layer of support cross pipes 6 is laid, the steel bars are laid on the support cross pipes 6, and so on, taking the round-end solid pier of the Lu'nan high-speed rail 3 standard ordinary bridge pier as an example, 9 layers of steel bars are laid, and the cap reinforcement binding is completed.

[0029] When disassembled, the handle 12 and the bolt 17 are reversed to be separated from the locking hole 13 and the positioning hole 14, without the aid of tools for disassembly and assembly, the efficiency of disassembly and assembly is improved and the difficulty of construction is reduced.

[0030] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A tie cap steel reinforcement tying jig for engineering, characterized by, The utility model relates to a kind of adjustable support mechanism, including: Multiple support rods (1) with leveling function, multiple the support rod (1) is a group and is divided into multiple groups, adjustable and detachable sleeve (7) is installed on the support rod (1), L-shaped support block (8) is fixed on the sleeve (7), support cross pipe (6) is placed on every two L-shaped support block (8), two lock holes (13) are equipped on the support cross pipe (6), two lock pins (10) capable of adjusting are equipped on the L-shaped support block (8), when the lock pin (10) is clamped into two lock holes (13), the support cross pipe (6) is horizontal state at this time, steel bar is laid on multiple the support cross pipe (6), and then sleeve (7) and L-shaped support block (8) are installed on support rod (1) and support cross pipe (6) is laid, steel bar is laid on support cross pipe (6) and is tied, and this is sequentially laid.

2. The reinforcement tying jig for engineering pier cap according to claim 1, characterized in that, Wherein: The bottom of the support rod (1) is provided with a threaded groove (16), and a leveling screw (15) is threadedly connected in the threaded groove (16), and a short rod (3) is fixed at the end of the leveling screw (15), and a support block (2) abutting against the ground is fixed on the short rod (3).

3. The reinforcement tying jig for engineering pier cap according to claim 1, characterized in that, Wherein: A plurality of positioning holes (14) are provided on the support rod (1), a bolt (17) is provided on the sleeve (7) and is threadedly connected with the sleeve (7), and the bolt (17) extends into the positioning hole (14) to fix the sleeve (7) on the support rod (1).

4. The tie cap binding jig for engineering piers according to claim 1, wherein, Wherein: A limiting screw (11) is provided on the L-shaped support block (8) and is threadedly connected with the L-shaped support block (8), a handle (12) is fixed on the limiting screw (11), and an L-shaped clamping block (9) slidingly abutting against the L-shaped support block (8) is rotatably installed on the limiting screw (11), and the lock pin (10) is fixed on the L-shaped clamping block (9).

5. The tie cap binding jig for engineering use according to claim 1, wherein Wherein: It further includes reinforcing mechanism, the reinforcing mechanism includes connecting plate (4), and the both ends of the connecting plate (4) are fixed with U-shaped clamping block (5), and the U-shaped clamping block (5) is buckled on the support rod (1).

6. The tie cap binding jig for engineering piers according to claim 5, wherein Wherein: The inner wall of the U-shaped clamping block (5) is fixed with rubber pad, and the rubber pad can abut against the support rod (1).

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