CN217257099U

CN217257099U - Internal mold pressing device of precast concrete box girder mold

Info

Publication number: CN217257099U
Application number: CN202123259762.8U
Authority: CN
Inventors: 陈建忠
Original assignee: Fujian Yuanbo Building Materials Co ltd
Current assignee: Fujian Yuanbo Building Materials Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-23
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to a precast concrete case roof beam mould technical field just discloses a precast concrete case roof beam mould's centre form closing device, the on-line screen storage device comprises a base, one side fixedly connected with support of the upper surface of base, the middle part fixedly connected with loop bar of support. This centre form closing device of precast concrete box girder mould, on a base, mould the type box, the pan feeding pipe, the second rectangular hole, the slider, press the clamp plate, the connecting plate, a handle, the collocation of round bar and rounding block is used, in using, the staff moves the handle forward, through removing, and then will press clamp plate and connecting plate to press into in the type box of moulding, again will mix earth and pour into in the type box of moulding through the pan feeding pipe, the staff rotates the slider, take off the slider from pressing the clamp plate, will press clamp plate and connecting plate to impel in the type box of moulding, it is spacing at the second rectangular hole to rotate the slider, avoid pressing clamp plate and connecting plate to topple over in the type box of moulding, mix earth shaping back, will mould the type box and take out from the base, thereby can the drawing of patterns.

Description

Internal mold pressing device of precast concrete box girder mold

Technical Field

The utility model relates to a precast concrete case roof beam mould technical field specifically is a precast concrete case roof beam mould's centre form closing device.

Background

The prefabricated concrete block mold is a special customized prefabricated concrete product mold according to specific dimensions, a prefabricated cement block mold, a prefabricated concrete mold, a high-speed prefabricated part mold box, a prefabricated concrete block mold box, a prefabricated plastic mold and the like which are different names of the prefabricated concrete block mold.

The inner mold pressing device disclosed in the chinese utility model patent application publication specification CN208514703U, though, when the utility model is used, the inner mold can be hung by a crane and placed in the annular groove, and then the lifting support mechanism is lifted to provide enough support for the bottom surface of the inner mold, and the screw rod is turned upwards, and the slider on the screw rod is turned to one side of the fixture block back to the hinge seat; finally, the nut is rotated to push the sliding block to slide along the screw rod, so that the inner die is finally pressed on the inner side surface of the annular boss in a matched mode through the clamping block. The die has the advantages of exquisite structure, convenience in use, good stability, capability of quickly and accurately completing the matching installation between the bottom die and the inner die and capability of providing enough support for the inner die.

However, the in-process that the mould was poured into to the muddy earth, the inconsistent condition of top water flat line can appear in the mould to the muddy earth, and such muddy earth is not conform to the standard, consequently, the utility model provides an interior mould closing device of precast concrete box girder mould.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an centre form closing device of precast concrete box girder mould has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an inner mold pressing device of a precast concrete box girder mold comprises a base, wherein a support is fixedly connected to one side of the upper surface of the base, a loop bar is fixedly connected to the middle of the support, a first rectangular hole is formed in the other side of the upper surface of the base, jacks are formed in two sides of the upper surface of the first rectangular hole, a first insert block is inserted into the surface of each jack, a molding box is fixedly connected to the upper surface of the first insert block, a feeding pipe is fixedly connected to one side of the molding box, a rectangular box is fixedly connected to the upper surface of the molding box, a motor is arranged on the upper surface of the rectangular box, a transmission rod is connected to an output end spline of the motor, a rotating rod is fixedly connected to the bottom of the transmission rod, a fan is fixedly connected to the bottom of the rotating rod, a second rectangular hole is formed in the edge of the upper surface of the molding box, and a sliding block is arranged on the surface of the second rectangular hole, the bottom threaded connection of slider has according to the clamp plate, the back fixed surface of according to the clamp plate is connected with the connecting plate, the fixed surface of according to the clamp plate is connected with the round bar, the fixed surface of round bar is connected with the round piece, the round bar is pegged graft in the inside of loop bar.

Optionally, one side hinge connection of pan feeding pipe has the apron, the last fixed surface of apron is connected with the second inserted block, the internal surface fixed connection of pan feeding pipe has the filter screen.

Optionally, a visible window is installed on one side of the molding box, and the visible window is made of transparent glass.

Optionally, a water receiving box is fixedly connected to an edge of the surface of the molding box, and the length of the water receiving box is identical to that of the molding box.

Optionally, one end of the round bar is fixedly connected with a handle, and an anti-slip sleeve is sleeved on the surface of the handle.

Optionally, round holes are formed in the surface, which is vertically connected with the rectangular box and the molding box, and the number of the round holes is a plurality.

(III) advantageous effects

The utility model provides an centre form closing device of precast concrete case roof beam mould possesses following beneficial effect:

1. the inner mold pressing device of the precast concrete box girder mold is used by matching a base, a molding box, a feeding pipe, a second rectangular hole, a sliding block, a pressing plate, a connecting plate, a handle, a round rod and a round block, when the inner mold pressing device is used, a worker moves the handle forwards, the handle is connected with the round rod, the round rod is connected with the pressing plate, the pressing plate is connected with the connecting plate, the pressing plate and the connecting plate are pressed into the molding box through movement, then concrete is poured into the molding box through the feeding pipe, the worker rotates the sliding block, takes the sliding block off from the pressing plate, pushes the pressing plate and the connecting plate into the molding box, limits the rotating sliding block in the second rectangular hole, can avoid the pressing plate and the connecting plate from falling in the molding box, waits for the concrete to be molded, the worker rotates the sliding block, takes the pressing plate and the connecting plate out of the molding box, and takes out the molding box from the base, the round block can limit the round rod, so that the die can be removed, the operation process is simple, and the use by workers is convenient;

2. this centre form closing device of precast concrete case roof beam mould sets up through the cooperation of moulding box, motor, dwang, fan and round hole, during the use, and the motor switch is opened to the staff, and then the dwang begins to rotate, and the dwang rotates then and drives the fan and rotate, and fan pivoted wind passes through the round hole and oozes into moulding box to supplementary muddy earth air-dries the shaping fast, improves staff's work efficiency.

Drawings

FIG. 1 is a structural exploded view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a sectional view of the structure molding box and the pressing plate of the present invention;

fig. 4 is a perspective view of the structural base and the bracket of the present invention.

In the figure: 1. a base; 2. a support; 3. a loop bar; 4. a first rectangular hole; 5. a jack; 6. a first insert block; 7. molding a box; 8. a feeding pipe; 9. a rectangular box; 10. a motor; 11. rotating the rod; 12. a fan; 13. a second rectangular hole; 14. a slider; 15. a pressing plate; 16. a connecting plate; 17. a round bar; 18. a round block; 19. a cover plate; 20. a second insert block; 21. a water receiving box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an inner mold pressing device of a precast concrete box girder mold comprises a base 1, wherein a support 2 is fixedly connected to one side of the upper surface of the base 1, a loop bar 3 is fixedly connected to the middle of the support 2, a first rectangular hole 4 is formed in the other side of the upper surface of the base 1, jacks 5 are formed in two sides of the upper surface of the first rectangular hole 4, a first insert block 6 is inserted into the surface of each jack 5, a molding box 7 is fixedly connected to the upper surface of each first insert block 6, a feeding pipe 8 is fixedly connected to one side of each molding box 7, a rectangular box 9 is fixedly connected to the upper surface of each molding box 7, a motor 10 is arranged on the upper surface of each rectangular box 9, a transmission rod is connected to an output end spline of each motor 10, a rotating rod 11 is fixedly connected to the bottom of each transmission rod, and a fan 12 is fixedly connected to the bottom of each rotating rod 11;

in order to assist the concrete to be quickly air-dried and formed and improve the working efficiency of workers, the inner mold pressing device of the precast concrete box girder mold is characterized in that the molding box 7, the motor 10, the rotating rod 11, the fan 12 and the round holes are arranged in a matched mode, when the precast concrete box girder mold is used, the worker turns on the switch of the motor 10, then the rotating rod 11 starts to rotate, then the rotating rod 11 rotates to drive the fan 12 to rotate, and wind rotating by the fan 12 penetrates into the molding box 7 through the round holes;

a second rectangular hole 13 is formed in the edge of the upper surface of the molding box 7, a sliding block 14 is arranged on the surface of the second rectangular hole 13, a pressing plate 15 is connected to the bottom of the sliding block 14 in a threaded manner, a connecting plate 16 is fixedly connected to the rear surface of the pressing plate 15, a round rod 17 is fixedly connected to the surface of the pressing plate 15, a round block 18 is fixedly connected to the surface of the round rod 17, and the round rod 17 is inserted into the loop bar 3;

in order to realize demoulding, simple operation process and convenient use for workers, the internal mold pressing device of the precast concrete box girder mould is used by matching the base 1, the molding box 7, the feeding pipe 8, the second rectangular hole 13, the slide block 14, the pressing plate 15, the connecting plate 16, the handle, the round rod 17 and the round block 18, when in use, the workers move the handle forwards, the handle is connected with the round rod 17, the round rod 17 is connected with the pressing plate 15, the pressing plate 15 is connected with the connecting plate 16, the pressing plate 15 and the connecting plate 16 are pressed into the molding box 7 through movement, then mixed soil is poured into the molding box 7 through the feeding pipe 8, the workers rotate the slide block 14 to take the slide block 14 off the pressing plate 15, then push the pressing plate 15 and the connecting plate 16 into the molding box 7, then rotate the slide block 14 to limit in the second rectangular hole 13, so as to avoid the pressing plate 15 and the connecting plate 16 from falling down in the molding box 7, after concrete is formed, a worker rotates the sliding block 14, the pressing plate 15 and the connecting plate 16 are taken out of the molding box 7, then the molding box 7 is taken out of the base 1, and the round block 18 can limit the round rod 17;

one side hinged joint of pan feeding pipe 8 has apron 19, the last fixed surface of apron 19 is connected with the second inserted block 20, the internal fixed surface of pan feeding pipe 8 is connected with the filter screen, visual window is installed to one side of moulding box 7, visual window is the clear glass material, the edge fixedly connected with water receiving box 21 on the surface of moulding box 7, the length of water receiving box 21 is unanimous with the length of moulding box 7, through setting up water receiving box 21, be convenient for connect the outflow of cement or unnecessary water in the moulding box 7 greatly, the one end fixedly connected with handle of round bar 17, the antiskid cover has been cup jointed on the surface of handle, the round hole has been seted up on the surface that rectangle box 9 and moulding box 7 are connected perpendicularly mutually, the quantity of round hole is a plurality of.

The utility model discloses in, the device's working procedure as follows:

1. the base 1, the molding box 7, the feeding pipe 8, the second rectangular hole 13, the slider 14, the pressing plate 15, the connecting plate 16, the handle, the round rod 17 and the round block 18 are matched for use, when the plastic molding box is used, a worker moves the handle forwards, the handle is connected with the round rod 17, the round rod 17 is connected with the pressing plate 15, the pressing plate 15 is connected with the connecting plate 16, the pressing plate 15 and the connecting plate 16 are pressed into the molding box 7 through movement, then concrete is poured into the molding box 7 through the feeding pipe 8, the worker rotates the slider 14, takes the slider 14 off the pressing plate 15, pushes the pressing plate 15 and the connecting plate 16 into the molding box 7, then rotates the slider 14 to be limited in the second rectangular hole 13, the pressing plate 15 and the connecting plate 16 can be prevented from falling down in the molding box 7, after the concrete is molded, the worker rotates the slider 14, takes the pressing plate 15 and the connecting plate 16 out of the molding box 7, then the molding box 7 is taken out of the base 1, the round block 18 can limit the round rod 17, so that the mold can be removed, the operation process is simple, and the use by workers is convenient;

2. mould box 7, motor 10, dwang 11, fan 12 and the collocation use of round hole, during the use, the staff opens the motor 10 switch, and then dwang 11 begins to rotate, dwang 11 rotates to drive fan 12 and rotates then, and fan 12 pivoted wind infiltrates into through the round hole and moulds box 7 to supplementary muddy earth air-dries the shaping fast, improves staff's work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an centre form closing device of precast concrete box girder mould, includes base (1), its characterized in that: the fan-shaped plastic base is characterized in that a support (2) is fixedly connected to one side of the upper surface of the base (1), a loop bar (3) is fixedly connected to the middle of the support (2), a first rectangular hole (4) is formed in the other side of the upper surface of the base (1), jacks (5) are formed in the two sides of the upper surface of the first rectangular hole (4), a first insert block (6) is inserted into the surface of each jack (5), a plastic box (7) is fixedly connected to the upper surface of each first insert block (6), a feeding pipe (8) is fixedly connected to one side of each plastic box (7), a rectangular box (9) is fixedly connected to the upper surface of each plastic box (7), a motor (10) is arranged on the upper surface of each rectangular box (9), a transmission rod is connected to an output end spline of each motor (10), a rotating rod (11) is fixedly connected to the bottom of each transmission rod, a fan (12) is fixedly connected to the bottom of each rotating rod (11), the edge of the upper surface of the molding box (7) is provided with a second rectangular hole (13), the surface of the second rectangular hole (13) is provided with a sliding block (14), the bottom of the sliding block (14) is in threaded connection with a pressing plate (15), the rear surface of the pressing plate (15) is fixedly connected with a connecting plate (16), the surface of the pressing plate (15) is fixedly connected with a round rod (17), the surface of the round rod (17) is fixedly connected with a round block (18), and the round rod (17) is inserted into the sleeve rod (3).

2. The inner mold pressing device of the precast concrete box girder mold according to claim 1, wherein: one side hinge connection of pan feeding pipe (8) has apron (19), the last fixed surface of apron (19) is connected with second inserted block (20), the internal fixed surface of pan feeding pipe (8) is connected with the filter screen.

3. The inner mold pressing device of the precast concrete box girder mold according to claim 1, wherein: and a visible window is arranged on one side of the molding box (7), and is made of transparent glass.

4. The inner mold pressing device of the precast concrete box girder mold according to claim 1, wherein: the edge of the surface of the molding box (7) is fixedly connected with a water receiving box (21), and the length of the water receiving box (21) is consistent with that of the molding box (7).

5. The inner mold pressing device of the precast concrete box girder mold according to claim 1, wherein: one end of the round rod (17) is fixedly connected with a handle, and an anti-slip sleeve is sleeved on the surface of the handle.

6. The inner mold pressing device of the precast concrete box girder mold according to claim 1, wherein: round holes are formed in the surfaces, perpendicular to each other, of the rectangular box (9) and the molding box (7), and the number of the round holes is a plurality.