Forming die special for bridge precast beam slab

Abstract

The utility model relates to the technical field of forming dies special for bridge precast beam slabs, and discloses a forming die special for bridge precast beam slabs, which comprises a base, a bottom plate is fixedly mounted at the upper end of the base, a core die is arranged at the upper end of the bottom plate, and fixing plates are fixedly mounted on two sides of the upper end of the base. The side formworks can be conveniently disassembled and assembled through the arranged moving grooves, rolling wheels and limiting assemblies, the top plate limits and fixes the two sides of the side formworks, meanwhile, the rolling wheels at the lower ends of the side formworks are driven to move in the moving grooves, the moving stability of the side formworks is improved, the top plate is conveniently disassembled and assembled through a sliding connection structure, and the practicability is high. Through the connection of the top template, the top template is convenient to disassemble and assemble, and through the arrangement of the top template, the top of the mold is convenient to seal, concrete is convenient to form and use, the mold forming speed is increased, and a better use prospect can be brought.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge precast beam plate special forming die technical field, concretely is a bridge precast beam plate special forming die. BACKGROUND

[0002] Bridge construction is an important link in our country's infrastructure construction, in order to reduce the construction period needs to improve the construction speed of bridge, the beam plate used in the existing bridge construction usually carries out the pre-set production, is convenient in the bridge construction and is assembled, thereby the rate of bridge construction is promoted, the construction period is reduced, and the precast bridge beam plate needs to use the mould in the process, usually pre-set in the mould and pours the concrete.

[0003] But it still has some shortcomings, for example: the bridge precast beam plate special forming die of present exists the problem of inconvenient inner mould dismounting, does not have the positioning effect to inner mould and the inconvenient inner mould installation.

[0004] To solve the above problems, a bridge precast beam plate special forming die is proposed in the present application. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a bridge precast beam plate special forming die to solve the problem of inconvenient dismounting of the inner mould in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a bridge precast beam plate special forming die, including the base, the upper end of the base is fixedly installed with the bottom plate, the upper end of the bottom plate is provided with the core mould, the both sides of the upper end of the base are fixedly installed with the fixed plate, and the one side of the fixed plate is movably installed with the limiting assembly.

[0007] Preferably, the both sides of the upper end of the base are provided with the moving groove, the inner chamber of the moving groove is slidably connected with the gyro wheel, the upper end of the gyro wheel is fixedly connected with the side mould plate, the both sides of the upper end of the side mould plate are provided with the connecting groove, and the one side of the connecting groove is detachably connected with the connecting bolt.

[0008] Preferably, the inner chamber of the connecting groove is detachably connected with the connecting block, the upper end of the connecting block is fixedly installed with the top mould plate, and the both sides of the upper end of the top mould plate are fixedly installed with the handle.

[0009] Preferably, the limiting assembly comprises a handle, a threaded rod, a threaded sleeve, a top plate, a connecting sliding groove, a fixing bolt and a connecting sliding block, one side of the handle is fixedly connected with the threaded rod, the outer wall of the threaded rod is threadedly connected with the threaded sleeve, one side of the threaded sleeve is fixedly connected with the top plate, one side of the top plate is provided with the connecting sliding groove, one side of the connecting sliding groove is detachably connected with the fixing bolt, and the connecting sliding groove is slidably connected with the connecting sliding block.

[0010] Preferably, the number of side mold plates is two groups, and the side mold plates are located on two sides of the core mold.

[0011] Preferably, one side of the connecting bolt penetrates the inner cavity of the connecting groove and is detachably connected with one side of the connecting block, and the top mold plate is located at the upper end of the core mold.

[0012] Preferably, the handle is movably arranged on one side of the fixed plate, the connecting sliding block is fixedly arranged at the upper end of one side, the connecting sliding block and the connecting sliding groove are arranged in a T shape, and one side of the fixing bolt penetrates the inner cavity of the connecting sliding groove and is detachably connected with one side of the connecting sliding block.

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

[0014] Through the cooperation of the connecting groove, the connecting bolt, the connecting block, the top mold plate and the handle, the top mold plate is convenient to disassemble and install, the connecting block is inserted into the connecting groove at the lower end of the top mold plate, and then the connecting block is fixedly connected with the connecting grooves on the two sides of the side mold plate through the connecting bolt, so that the top mold plate is convenient to disassemble and install, the top of the mold is closed through the arrangement of the top mold plate, the concrete is convenient to form and use, and the mold forming speed is accelerated.

[0015] Through the cooperation of the moving groove, the roller and the limiting assembly, the side mold plate is convenient to disassemble and install, the threaded rod is driven to rotate through the handle, the threaded sleeve is driven to move, the top plate is limited and fixed to the two sides of the side mold plate, the roller at the lower end of the side mold plate is driven to move in the moving groove, the stability of the side mold plate movement is improved, the core mold is convenient to disassemble and fix, the connecting sliding block is slidably connected in the connecting sliding groove, and then the connecting sliding groove and the connecting sliding block are fixedly connected through the fixing bolt, so that the top plate is convenient to disassemble and install, and the simplicity is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall structure schematic view of the utility model;

[0017] Figure 2The utility model discloses a top template opening structure schematic drawing of special forming mould of bridge precast beam plate;

[0018] Figure 3 The utility model discloses a part structure schematic drawing of special forming mould of bridge precast beam plate;

[0019] Figure 4 The utility model discloses a top template structure schematic drawing of special forming mould of bridge precast beam plate;

[0020] Figure 5 The utility model discloses a limiting assembly structure schematic drawing of special forming mould of bridge precast beam plate;

[0021] In the drawing: 1, base; 2, bottom plate; 3, core mould; 4, fixed plate; 5, limiting assembly; 6, moving groove; 7, gyro wheel; 8, side template; 9, connecting groove; 10, connecting bolt; 11, connecting block; 12, top template; 13, handle; 501, rocking handle; 502, threaded rod; 503, threaded sleeve; 504, top plate; 505, connecting sliding groove; 506, fixed bolt; 507, connecting sliding block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1-4The utility model provides a technical scheme: a special forming die of bridge precast beam plate, including base 1, the upper end fixed mounting of base 1 has bottom plate 2, the upper end of bottom plate 2 is provided with core mould 3, the both sides of base 1 upper end are all fixedly installed with fixed plate 4, the side movable mounting of fixed plate 4 has limit component 5, the both sides of base 1 upper end are all set up and have moved groove 6, the inner chamber sliding connection of moved groove 6 has gyro wheel 7, the upper end fixed connection of gyro wheel 7 has side mould plate 8, the both sides of side mould plate 8 upper end are all set up and have connecting groove 9, the side detachable connection of connecting groove 9 has connecting bolt 10, the inner chamber detachable connection of connecting groove 9 has connecting block 11, the upper end fixed mounting of connecting block 11 has top die plate 12, the both sides of top die plate 12 upper end are all fixedly installed with handle 13, the number of side mould plate 8 is two groups, and side mould plate 8 is located the both sides of core mould 3 respectively, the inner chamber of connecting groove 9 is detachable connection with the side of connecting block 11, and one side of connecting bolt 10 penetrates, top die plate 12 is located the upper end of core mould 3, through the cooperation of the connecting groove 9 of setting, connecting bolt 10, connecting block 11, top die plate 12 and handle 13, it is convenient to dismount and install top die plate 12, the connecting block 11 of top die plate 12 lower end is inserted into connecting groove 9, then through connecting bolt 10 makes connecting block 11 and the connecting groove 9 of the both sides of side mould plate 8 fixed connection, through the dismounting and installation of top die plate 12, through the setting of top die plate 12, the top of die is closed, the forming use of concrete is convenient, and the die forming speed is accelerated.

[0024] In the embodiment, as Figure 5As shown, the limiting assembly 5 comprises a crank 501, a threaded rod 502, a threaded sleeve 503, a top plate 504, a connecting sliding groove 505, a fixing bolt 506 and a connecting sliding block 507, one side of the crank 501 is fixedly connected with the threaded rod 502, the outer wall of the threaded rod 502 is threadedly connected with the threaded sleeve 503, one side of the threaded sleeve 503 is fixedly connected with the top plate 504, one side of the top plate 504 is provided with the connecting sliding groove 505, one side of the connecting sliding groove 505 is detachably connected with the fixing bolt 506, and the inner cavity of the connecting sliding groove 505 is slidably connected with the connecting sliding block 507, the crank 501 is movably arranged on one side of the fixed plate 4, the connecting sliding block 507 is fixedly arranged on the upper end of one side, the connecting sliding block 507 and the connecting sliding groove 505 are arranged in a T shape, one side of the fixing bolt 506 penetrates through the inner cavity of the connecting sliding groove 505 and is detachably connected with one side of the connecting sliding block 507, through the cooperation of the moving groove 6, the roller 7 and the limiting assembly 5, the side mold plate 8 can be conveniently disassembled and installed, the threaded rod 502 is driven to rotate by the crank 501, thereby driving the threaded sleeve 503 to move, the top plate 504 is used for limiting and fixing the two sides of the side mold plate 8, and the roller 7 at the lower end of the side mold plate 8 is driven to move in the moving groove 6, the stability of the side mold plate 8 is improved, thereby the core mold 3 can be conveniently disassembled and fixed, the connecting sliding block 507 is slidably connected in the connecting sliding groove 505, then the connecting sliding groove 505 and the connecting sliding block 507 are fixedly connected through the fixing bolt 506, thereby the top plate 504 can be conveniently disassembled and installed, and the simplicity is improved.

[0025] Working principle:

[0026] The top template 12 is easily disassembled and installed through the cooperation of the connecting groove 9, connecting bolt 10, connecting block 11, top template 12, and handle 13. The connecting block 11 at the lower end of the top template 12 is inserted into the connecting groove 9, and then the connecting bolt 10 secures the connecting block 11 to the connecting grooves 9 on both sides of the side template 8. This facilitates the disassembly and installation of the top template 12. The top template 12 also facilitates the sealing of the top of the mold, facilitating concrete molding and accelerating the molding speed. The moving groove 6, roller 7, and the limiting assembly 5 (including the crank 501, threaded rod 502, threaded sleeve 503, top plate 504, and connecting sliding groove 505) further enhance the mold's performance. The cooperation between the fixing bolt 506 and the connecting sliding block 507 facilitates the disassembly and installation of the side template 8. The crank 501 drives the threaded rod 502 to rotate, thereby moving the threaded sleeve 503, so that the top plate 504 limits and fixes both sides of the side template 8. At the same time, it drives the roller 7 at the lower end of the side template 8 to move in the moving groove 6, which improves the stability of the side template 8 movement, thus facilitating the disassembly and fixing of the core mold 3. The connecting sliding block 507 slides in the connecting sliding groove 505, and then the fixing bolt 506 fixes the connecting sliding groove 505 and the connecting sliding block 507, thus facilitating the disassembly and installation of the top plate 504 and improving ease of use.

[0027] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A special forming mould for bridge precast beam slab, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly installed with a bottom plate (2), the upper end of the bottom plate (2) is provided with a core mold (3), and the two sides of the upper end of the base (1) are fixedly installed with fixed plates (4), one side of the fixed plate (4) is movably installed with a limiting assembly (5).

2. The forming mold for a bridge precast beam slab according to claim 1, characterized in that: The two sides of the upper end of the base (1) are provided with moving grooves (6), the inner cavity of the moving groove (6) is slidably connected with a roller (7), the upper end of the roller (7) is fixedly connected with a side mold plate (8), the two sides of the upper end of the side mold plate (8) are provided with connecting grooves (9), and one side of the connecting groove (9) is detachably connected with a connecting bolt (10).

3. The forming mold for a bridge precast beam slab according to claim 2, characterized in that: The inner cavity of the connecting groove (9) is detachably connected with a connecting block (11), the upper end of the connecting block (11) is fixedly installed with a top mold plate (12), and the two sides of the upper end of the top mold plate (12) are fixedly installed with handles (13).

4. The forming mold for a bridge precast beam slab according to claim 3, characterized in that: The limiting assembly (5) comprises a crank (501), a threaded rod (502), a threaded sleeve (503), a top plate (504), a connecting sliding groove (505), a fixed bolt (506) and a connecting sliding block (507), one side of the crank (501) is fixedly connected with the threaded rod (502), the outer wall of the threaded rod (502) is threadedly connected with the threaded sleeve (503), one side of the threaded sleeve (503) is fixedly connected with the top plate (504), one side of the top plate (504) is provided with the connecting sliding groove (505), one side of the connecting sliding groove (505) is detachably connected with the fixed bolt (506), and the inner cavity of the connecting sliding groove (505) is slidably connected with the connecting sliding block (507).

5. The forming mold for a bridge precast beam slab according to claim 2, wherein: The number of the side mold plate (8) is two groups, and the side mold plate (8) is located on the two sides of the core mold (3).

6. The forming mold for a bridge precast beam slab according to claim 3, characterized in that: One side of the connecting bolt (10) penetrates the inner cavity of the connecting groove (9) and is detachably connected with one side of the connecting block (11), and the top mold plate (12) is located at the upper end of the core mold (3).

7. The forming mold for a bridge precast beam slab according to claim 4, wherein: The crank (501) is movably located on one side of the fixed plate (4), the connecting sliding block (507) is fixedly located at the upper end of one side, the connecting sliding block (507) and the connecting sliding groove (505) are provided in a T shape, and one side of the fixed bolt (506) penetrates the inner cavity of the connecting sliding groove (505) and is detachably connected with one side of the connecting sliding block (507).

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