CN201009359Y

CN201009359Y - Pipe pile concrete affusing auxiliary device

Info

Publication number: CN201009359Y
Application number: CNU2007200494435U
Authority: CN
Inventors: 黎煜垣; 梁栋生; 邓仕奇
Original assignee: GUANGHZOU FANYU HEHE CONSTRUCT MATERIAL CO Ltd
Current assignee: GUANGHZOU FANYU HEHE CONSTRUCT MATERIAL CO Ltd
Priority date: 2007-03-20
Filing date: 2007-03-20
Publication date: 2008-01-23
Anticipated expiration: 2017-03-20

Abstract

In the production process of reinforced concrete, in order to make concrete poured into a die equably, the prior art has the problem of low efficiency, limitation on building height, complex material pouring orifice structure, troublesome operation or high cost. In order to solve the problems, the utility model provides a pipe pile concrete pouring auxiliary device, comprising a fixing device capable of fixing the position of a die obliquely.

Description

Tubular pile concrete perfusion servicing unit

Technical field

The utility model is in the production process of reinforced concrete pipe pile, the servicing unit that adopts for concrete is poured into mould equably.

Background technology

The production process of domestic reinforced concrete pipe pile (abbreviation pile tube) is, deformed bar is put into the female die of mould, concrete is poured into female die, make it even with the folded concrete of manpower shovel, then upper mold section and female die are closed, prestressed reinforcement of tensioning is placed on moulding on the centrifuge to mould again.Running wheel is housed, by the drive drive of centrifuge on the mould side wall.Obviously, with the folded concrete mode inefficiency of artificial shovel, also can produce a large amount of concrete waste materials.For this reason, there is the people that mould is vertically placed in Germany, even concrete perfusion from top to down, replacing the folded step of artificial shovel, but in the lower factory building in roof, mould is because Tai Gao and can not vertically placing, thereby this method is not used widely.In order not to be subjected to the restriction of height of house, there is the people that die horizontal is placed in Japan, but so just can't utilize gravity to come concrete perfusion, must stretch into the mould end to the material filling mouth earlier, retreat while pouring at the uniform velocity, could pour into concrete equably in the mould, adopt the material filling mouth structure complexity of this mode, troublesome poeration, cost is higher.

The utility model content

As from the foregoing, for concrete is poured into mould equably, exist or inefficiency, or be subjected to the restriction of height of house, or material filling mouth structure complexity, troublesome poeration, cost problem of higher.The utility model is intended to head it off.

Be head it off, the utility model provides a kind of tubular pile concrete perfusion servicing unit, comprises the fixture of tiltable fixed mould position.

Because being provided with fixture tilts mould fixing, the material filling mouth of die tip obliquely, the bottom is oblique down, concrete pours into from the material filling mouth of die tip after fixing, and flows to the mould bottom along the mould inner wall that tilts and fills, after filling finishes, by the fixture fixed mould that tilts in reverse direction, that is: make its top oblique down, the bottom is flow backwards concrete and is reached even distribution obliquely.Utilize the utility model auxiliary pouring concrete, it is folded to need not artificial shovel, and efficient is higher; Mould tilts to place, and is not subjected to the restriction of height of house; Need not to change the structure and the mode of operation of material filling mouth, cost is lower.

Described tubular pile concrete perfusion servicing unit also can comprise the drive device that drives mould winding mold tool self central shaft rotation on fixture.

Because concrete has certain viscosity, be bonded at the mould inner wall downside during oblique flow, flow slowly, as Fig. 1, the concrete A that formerly pours into has blocked the concrete B that pours into subsequently, so must wait the concrete A that formerly pours into when the bottom flows away, the concrete B that pours into subsequently just can flow to the position of the former concrete A that formerly pours into, has dragged slowly the speed of perfusion.Therefore the drive device is set, the drive mould rotates around central shaft the concrete A that formerly pours into is forwarded to upper side, as Fig. 2, downside has just been reserved the room, the concrete A that the concrete B that enters subsequently need not by the time formerly to pour into flows away to the bottom and can flow to the room that the former concrete A that formerly pours into is reserved, and meanwhile, the concrete A that has forwarded upper side to continues to flow to the mould bottom, along with the rotation of mould, accelerated the speed of perfusion like this.After filling finishes, by fixture fixed mould obliquely in the other direction, that is: make its top oblique down, the bottom can make concrete flow backwards fast and reach even distribution obliquely.

Description of drawings

Fig. 1 is mould concrete flow regime schematic diagram when not rotating;

Concrete flow regime schematic diagram when Fig. 2 is the mould rotation;

Fig. 3 is a kind of structural representation of tubular pile concrete perfusion servicing unit;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the structural representation of another kind of tubular pile concrete perfusion servicing unit.

The specific embodiment

A kind of tubular pile concrete perfusion servicing unit such as Fig. 3 comprise support, and support has on one tilted-putted dull and stereotyped 1, dull and stereotyped 1 keeper 15 is housed, and keeper 15 is paired projections in the present embodiment, and the position is corresponding with the running wheel 4 of mould.Before the perfusion, running wheel 4 is embedded recess between the paired projection, thereby mould 2 is tilted to be fixed on dull and stereotyped 1, the material filling mouth 6 of die tip obliquely, the bottom is oblique to be descended.Described keeper can be not corresponding with running wheel yet, do not pass through running wheel and direct fixed mould.Described keeper also can be provided in a side of the baffle plate of dull and stereotyped 1 one ends, blocks the bottom of mould 2.

Tubular pile concrete perfusion servicing unit also is provided with adjuster, the structure of adjuster is as follows: support also comprises and dull and stereotyped 1 hinged base 5, flat board 1 and the base 5 hinged flat boards 1 that make can change the angle of inclination, respectively be provided with a pulley 10 on the ground of dull and stereotyped 1 two ends correspondence, the driving-belt 11 that is provided with through above-mentioned two pulleys 10 connects dull and stereotyped 1 two ends, base 5 or ground are provided with regulating wheel 7, and regulating wheel 7 rotates and drives driving-belt 11 to change the angle of inclination of flat board 1.As Fig. 3, if clockwise direction rotation regulating wheel 7, then driving-belt 11 moves clockwise, and dull and stereotyped 1 left end is raise, and right-hand member reduces.Before the perfusion, can be earlier dull and stereotyped 1 furnishing level, place reposefully behind the mould 2 again that furnishing tilts, to be filled finishing tilts to make concrete to flow backwards in the other direction to reach even distribution again.Described adjuster also can include only the hinged structure of the flat board 1 of support and base 5, artificial again fixed position after the adjusting.If there is not adjuster, then need manually die flip to be put into obliquely again concrete is flow backwards.

Tubular pile concrete perfusion servicing unit also is provided with the drive device, and the structure that drives device is as follows: as Fig. 3, be provided with the support roller 3 corresponding with running wheel 4 positions, when placing mould, running wheel 4 be placed on the support roller 3; As Fig. 4, be provided with a drive axle 8 that passes support roller 3 by power supply 9 drivings, can drive support roller 3 rotates, support roller 3 both can be contained on dull and stereotyped 1, also can be contained in and drive on the axle 8, as long as corresponding with running wheel 4 positions, utilize the central shaft rotation of the friction drive mould 2 winding mold tools self between support roller 3 and the running wheel 4, be similar to centrifuge drives the mould rotation by running wheel structure.Support roller 3 also can not be located at running wheel 4 places, and direct friction mould 2 sidewalls drive the mould rotation.

Described keeper 15 also can directly be contained on base or the ground by expansion link, replaces the flat board 1 of described inclination, and it is fixing by the height of regulating expansion link mould to be tilted.

Described drive device also can be to connect the mould end or/and the motor on top, and motor rotating band moving mold rotates around central shaft.And if mould 2 directly tilts to be contained on each motor 12 of end and top fixing, as Fig. 5, motor 12 is contained on the expansion link 14 by swing arm 13, just can regulate the height of motor 12 with expansion link 14, regulate the turning cylinder of motor 12 with swing arm 13, can be fixed on mould 2 obliquely on the motor 12 with adjustable angle, motor 12 has also played the effect of fixture and adjuster like this.

Claims

1. tubular pile concrete perfusion servicing unit is characterized in that, comprises the fixture of tiltable fixed mould (2) position.

2. according to the tubular pile concrete of claim 1 perfusion servicing unit, fixture comprises the support of a band tilt flat plate (1), dull and stereotyped (1) but on the keeper (15) of fixed mould position is housed.

3. according to the tubular pile concrete of claim 2 perfusion servicing unit, the position of keeper (15) is corresponding with the running wheel (4) of mould, and keeper (15) passes through fixedly running wheel (4) thereby the position of fixed mould (2).

4. according to the tubular pile concrete perfusion servicing unit of claim 2, keeper (15) is paired projection, is provided with the depression of the running wheel (4) that can put into mould (2) between the paired projection.

5. according to the tubular pile concrete perfusion servicing unit of claim 2, comprise the adjuster at adjustable die angle of inclination, adjuster comprises: with dull and stereotyped (1) hinged base (5).

6. the tubular pile concrete according to claim 5 pours into servicing unit, adjuster also comprises: respectively be provided with a pulley (10) on the ground of dull and stereotyped (1) two ends correspondence, be provided with the regulating wheel (7) that the driving-belt (11) that passes through above-mentioned two pulleys (10) connects the two ends of dull and stereotyped (1) and can drive driving-belt (11).

7. according to claim 2,3 or 4 tubular pile concrete perfusion servicing unit, also comprise the drive device that drives mould (2) winding mold tool self central shaft rotation on fixture, the drive device comprises: the support roller (3) and the drive axle (8) by power supply (9) driving that drives support roller (3) rotation that can drive the rotation of mould winding mold tool self central shaft.

8. according to the tubular pile concrete perfusion servicing unit of claim 7, the position of support roller (3) is corresponding with the running wheel (4) of mould, and support roller (3) drives running wheel (4) thereby rotates mould (2) is rotated around central shaft.

9. according to the tubular pile concrete perfusion servicing unit of claim 1, also comprise the drive device that drives mould (2) winding mold tool self central shaft rotation on fixture.

10. according to the tubular pile concrete perfusion servicing unit of claim 1, comprise the adjuster at adjustable die (2) angle of inclination.