CN112454626A

CN112454626A - Steam discharging device for heating concrete prefabricated member

Info

Publication number: CN112454626A
Application number: CN202011343411.2A
Authority: CN
Inventors: 邓伟强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-09

Abstract

The invention relates to the technical field of concrete prefabricated parts and discloses a water vapor discharging device for heating a concrete prefabricated part. This steam eduction gear to concrete prefabricated member heating production, it rotates to drive the screw rod through drive arrangement, the screw rod drives the movable plate and slides from top to bottom between the backup pad, the effect in cooperation mixed storehouse, the whole up-and-down motion in drive mixed storehouse, thereby can carry out the intensive mixing to the concrete raw materials of mixing the storehouse inside, drive arrangement drives the motion of movable block motion in-process of axis of rotation simultaneously, when the movable block moves to both sides, the effect of cooperation stripper rod exerts pressure to the gasbag, gasbag release inert gas, thereby cool off the prefabricated member mould, quick forming's effect has been reached.

Description

Steam discharging device for heating concrete prefabricated member

Technical Field

The invention relates to the technical field of concrete prefabricated members, in particular to a water vapor discharging device for heating a concrete prefabricated member.

Background

The precast concrete is called as PC component in the field of housing industrialization, such as precast reinforced concrete column foundation, precast steel structure column foundation, street lamp billboard column reinforced concrete foundation and precast floor slab, compared with cast-in-place concrete, the precast concrete produced in factory has better quality control and faster manufacturing speed.

At present when using the prefab, at first need make concrete preparation mould, traditional prefab mould can not accelerate the shaping speed of concrete prefab, reduces mill's processing production's efficiency, is mixing the in-process to the raw materials in addition, because traditional whole stirring of adoption mixes, the power that needs is great, need be to the heating of concrete in mixing process, prevents that its cooling from leading to the unable stirring of concrete raw materials abundant, so the use of prefab mould is loaded down with trivial details.

In view of the above problems, there is an urgent need for a steam discharge device for heating a concrete preform.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the water vapor discharging device for heating the concrete prefabricated part, which has the advantages of accelerating the forming speed of the prefabricated part, effectively discharging the water vapor generated in the heating process and the like, and solves the problems of complex operation and low forming speed of the prefabricated part in the process of using a prefabricated part mould in the prior art.

(II) technical scheme

In order to achieve the purposes of accelerating the forming rate of the prefabricated part, effectively discharging water vapor generated in the heating process and the like, the invention provides the following technical scheme: a water vapor discharging device for heating a concrete prefabricated part comprises a bottom plate, wherein supporting plates are fixedly installed at the left end and the right end inside the bottom plate, a driving device is fixedly installed inside the bottom plate, moving blocks are respectively connected to the left end and the right end of the driving device in a meshed mode, air bags are fixedly installed on the opposite surfaces of the moving blocks through buffer springs, a screw rod is rotatably connected inside the supporting plates, a moving plate is connected to the opposite surface of the screw rod in a meshed mode, a heating device is fixedly installed inside the moving plate, connecting rods are movably installed at the left end and the right end inside the moving plate, a moving rod is movably hinged to the lower end of each connecting rod, a mixing bin is fixedly installed at the lower end of each moving plate, a fixed plate is fixedly installed at the top of the bottom plate, a driving rod is fixedly, an air suction bag is fixedly arranged between the connecting rod and the movable rod through a connecting spring.

Preferably, the left end and the right end of the driving device are both rotatably connected with rotating shafts, the connecting relationship between the rotating shafts and the moving blocks is meshed connection, the driving device drives the rotating shafts to rotate, then the rotating shafts drive the moving blocks to move, and then the rotating shafts are matched with the conical gears to drive the screw rods to rotate inside the supporting plates.

Preferably, the air outlet bag is communicated with the mixing bin, an extrusion rod is fixedly installed between the movable block and the air outlet bag, the extrusion rod is tightly connected with the air outlet bag, the screw rod is driven to rotate through the driving device, the screw rod drives the movable plate to slide up and down between the supporting plates, the whole mixing bin is driven to move up and down in a matched mode under the action of the mixing bin, accordingly, concrete raw materials inside the mixing bin can be fully mixed, meanwhile, the driving device drives the movable block to move in the process of driving the rotating shaft to move, when the movable block moves towards two sides, the air outlet bag is pressed under the action of the extrusion rod in a matched mode, inert gas is released from the air outlet bag, and accordingly, the prefabricated part mould is cooled, and the effect of rapid.

Preferably, the threads at the left end and the right end of the screw rod are designed in an opposite mode, the screw rod is rotatably connected with the bottom plate, and the screw rod can drive the moving plate to move up and down on the supporting plate.

Preferably, heating device's inside fixed mounting has the heater strip, heating device and mixed storehouse are the intercommunication design, provide the heat through the heater strip, then heating device can supply heat to mixed storehouse, and the effect of deuterogamying out the gasbag can make the temperature disperse speed faster, when the prefab demolding, can accelerate its shaping.

Preferably, the opposite face of movable rod is fixedly provided with a sliding plate, the connection relationship between the sliding plate and the movable rod is swing joint, when the movable plate moves downwards, the movable plate is matched with the connecting rod and the movable rod, the action of the matched connecting rod exerts the action on the suction air bag, and because water vapor can be generated in the heating process, the effect of absorbing the water vapor generated in the prefabricated part mould is achieved, and the influence of the water vapor on the forming effect of the prefabricated part is avoided.

Preferably, the mixing bin is rotatably connected with a stirring rod, and the stirring rod is fixedly connected with the rotating rod.

Preferably, the air suction bag and the mixing bin are communicated, and a connecting rod is fixedly arranged between the connecting rod and the air suction bag, and between the movable rod and the air suction bag.

(III) advantageous effects

Compared with the prior art, the invention provides a water vapor discharging device for heating a concrete prefabricated part, which has the following beneficial effects:

1. this steam eduction gear to concrete prefabricated member heating production, it rotates to drive the screw rod through drive arrangement, the screw rod drives the movable plate and slides from top to bottom between the backup pad, the effect in cooperation mixed storehouse, the whole up-and-down motion in drive mixed storehouse, thereby can carry out the intensive mixing to the concrete raw materials of mixing the storehouse inside, drive arrangement drives the motion of movable block motion in-process of axis of rotation simultaneously, when the movable block moves to both sides, the effect of cooperation stripper rod exerts pressure to the gasbag, gasbag release inert gas, thereby cool off the prefabricated member mould, quick forming's effect has been reached.

2. This steam eduction gear to concrete prefabricated member heating production, through the movable plate when the downstream, the effect of cooperation connecting rod and movable rod, the effect that the effect of cooperation connecting rod is exerted to the suction bag because can produce steam in the heating process to reached and to carry out absorptive effect to the steam that produces in the prefabricated member mould, avoided steam to influence prefabricated member shaping effect.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a moving plate structure according to the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure B in FIG. 2 according to the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a drive device; 4. a moving block; 5. a buffer spring; 6. discharging the air bag; 7. a screw; 8. moving the plate; 9. a heating device; 10. a connecting rod; 11. a movable rod; 12. a mixing bin; 13. a fixing plate; 14. a drive rod; 15. rotating the rod; 16. a connecting spring; 17. an inspiratory sac; 18. a sliding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a device for discharging water vapor generated by heating a concrete prefabricated member comprises a bottom plate 1, wherein support plates 2 are fixedly installed at the left end and the right end inside the bottom plate 1, a driving device 3 is fixedly installed inside the bottom plate 1, the left end and the right end of the driving device 3 are both rotatably connected with rotating shafts, the connecting relationship between the rotating shafts and a moving block 4 is meshed and connected, the driving device 3 drives the rotating shafts to rotate, then the rotating shafts drive the moving block 4 to move, a conical gear is matched to drive a screw 7 to rotate inside the support plates 2, the left end and the right end of the driving device 3 are both meshed and connected with the moving block 4, an air outlet bag 6 is fixedly installed on the opposite back surface of the moving block 4 through a buffer spring 5, the air outlet bag 6 is communicated with a mixing bin 12, a squeezing rod is fixedly installed between the moving block 4, drive screw rod 7 through drive arrangement 3 and rotate, screw rod 7 drives movable plate 8 and slides from top to bottom between backup pad 2, the effect of mixed storehouse 12 of cooperation, drive the whole up-and-down motion of mixed storehouse 12, thereby can carry out the intensive mixing to the concrete raw materials of mixing storehouse 12 inside, drive arrangement 3 drives the motion of movable block 4 among the axis of rotation motion process simultaneously, when movable block 4 moves to both sides, the effect of cooperation pinch bar is exerted pressure to gas outlet 6, gas outlet 6 releases inert gas, thereby cool off the prefab mould, rapid prototyping's effect has been reached.

The inner part of the supporting plate 2 is rotatably connected with a screw rod 7, threads at the left end and the right end of the screw rod 7 are designed in an opposite way, the screw rod 7 is rotatably connected with the bottom plate 1, the screw rod 7 can drive the movable plate 8 to move up and down on the supporting plate 2, the movable plate 8 is meshed and connected with the opposite surface of the screw rod 7, a heating device 9 is fixedly arranged in the movable plate 8, heating wires are fixedly arranged in the heating device 9, the heating device 9 and the mixing bin 12 are designed to be communicated, heat is provided through the heating wires, then the heating device 9 can supply heat to the mixing bin 12, the temperature dispersion speed can be faster under the action of the air bag 6, when the prefabricated part is subjected to mold stripping, the forming of the prefabricated part can be accelerated, connecting rods 10 are movably arranged at the left end and the right end in the movable plate 8, movable, the connection relationship between the sliding plate 18 and the movable rod 11 is a movable connection, when the movable plate 8 moves downwards, the action of the connecting rod 10 and the movable rod 11 is matched, the action of the connecting rod is matched to exert an action on the suction bag 17, because water vapor is generated in the heating process, the effect of absorbing the water vapor generated in the prefabricated part mould is achieved, the influence of the water vapor on the forming effect of the prefabricated part is avoided, the lower end of the movable plate 8 is fixedly provided with the mixing bin 12, the inner part of the mixing bin 12 is rotatably connected with the stirring rod, the connection relationship between the stirring rod and the rotating rod 15 is a fixed connection, the top of the bottom plate 1 is fixedly provided with the fixed plate 13, the upper end of the fixed plate 13 is fixedly provided with the driving rod 14, the upper end of the driving rod 14 is fixedly provided with the rotating rod 15, the suction bag 17 is fixedly arranged between the connecting rod, connecting rods are fixedly arranged between the connecting rod 10, the movable rod 11 and the air suction bag 17.

The working principle is as follows: when the device is used, the screw 7 is driven to rotate by the driving device 3, the screw 7 drives the moving plate 8 to slide up and down between the supporting plates 2, the mixing bin 12 is driven to move up and down integrally under the action of the driving device, so that concrete raw materials in the mixing bin 12 can be fully mixed, the driving device 3 drives the rotating shaft to move, the moving block 4 is driven to move in the moving process, when the moving block 4 moves towards two sides, the air outlet bag 6 is pressurized under the action of the extrusion rod, the air outlet bag 6 releases inert gas, and a prefabricated part mold is cooled, so that the effect of rapid molding is achieved; when the moving plate 8 moves downwards, the action of the connecting rod 10 and the movable rod 11 is matched, the action of the connecting rod is matched to exert an action on the suction bag 17, and because water vapor is generated in the heating process, the effect that the water vapor generated in the prefabricated part mold can be absorbed is achieved, and the influence of the water vapor on the forming effect of the prefabricated part is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A steam discharge device for heating concrete precast elements, comprising a base plate (1), characterized in that: the novel mixing device is characterized in that supporting plates (2) are fixedly mounted at the left end and the right end inside the bottom plate (1), a driving device (3) is fixedly mounted inside the bottom plate (1), moving blocks (4) are respectively connected at the left end and the right end of the driving device (3) in a meshed mode, air bags (6) are fixedly mounted on the back faces of the moving blocks (4) through buffer springs (5), a screw rod (7) is rotatably connected inside the supporting plates (2), a moving plate (8) is connected to the opposite face of the screw rod (7) in a meshed mode, a heating device (9) is fixedly mounted inside the moving plate (8), connecting rods (10) are movably mounted at the left end and the right end inside the moving plate (8), movable rods (11) are movably hinged to the lower ends of the connecting rods (10), a mixing bin (12) is fixedly mounted at the lower ends of the moving plate (8, the upper end fixed mounting of fixed plate (13) has actuating lever (14), the upper end fixed mounting of actuating lever (14) has dwang (15), there is suction bag (17) through connecting spring (16) fixed mounting between connecting rod (10) and movable rod (11).

2. The apparatus for removing water vapor generated by heating a concrete preform according to claim 1, wherein: the left end and the right end of the driving device (3) are both rotatably connected with rotating shafts, and the rotating shafts are in meshed connection with the moving block (4).

3. The apparatus for removing water vapor generated by heating a concrete preform according to claim 1, wherein: the air outlet bag (6) is communicated with the mixing bin (12), an extrusion rod is fixedly installed between the moving block (4) and the air outlet bag (6), and the extrusion rod is tightly connected with the air outlet bag (6).

4. The apparatus for removing water vapor generated by heating a concrete preform according to claim 1, wherein: the left end and the right end of the screw rod (7) are in opposite design, and the screw rod (7) is rotatably connected with the bottom plate (1).

5. The apparatus for removing water vapor generated by heating a concrete preform according to claim 1, wherein: the heating device is characterized in that heating wires are fixedly arranged inside the heating device (9), and the heating device (9) and the mixing bin (12) are designed to be communicated.

6. The apparatus for removing water vapor generated by heating a concrete preform according to claim 1, wherein: a sliding plate (18) is fixedly arranged on the opposite surface of the movable rod (11), and the sliding plate (18) is movably connected with the movable rod (11).

7. The apparatus for removing water vapor generated by heating a concrete preform according to claim 1, wherein: the inside of mixing storehouse (12) is rotated and is connected with the puddler, the puddler is fixed connection with the relation of connection of dwang (15).

8. The apparatus for removing water vapor generated by heating a concrete preform according to claim 1, wherein: the air suction bag (17) and the mixing bin (12) are communicated, and a connecting rod is fixedly arranged between the connecting rod (10), the movable rod (11) and the air suction bag (17).