CN211137561U

CN211137561U - Prefabricated building component of abandonment concrete and preparation mould

Info

Publication number: CN211137561U
Application number: CN201921600872.6U
Authority: CN
Inventors: 于飞; 张开云; 吴鹏程
Original assignee: Chongqing Jiaoneng Building Materials Co ltd
Current assignee: Chongqing Jiaoneng Building Materials Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-31
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a prefabricated building element of abandonment concrete and preparation mould, in particular to abandonment concrete recycles technical field, and it includes water drainage tank and capping, water drainage tank and lid are dumped concrete material and pour and make. The utility model discloses have the effect of avoiding extravagant energy-concerving and environment-protective.

Description

Prefabricated building component of abandonment concrete and preparation mould

Technical Field

The utility model belongs to the technical field of the technique that abandonment concrete was recycled and specifically relates to a prefabricated building element of abandonment concrete and preparation mould is related to.

Background

PC is the english abbreviation for precast concrete (precast concrete) and is known in the field of housing industrialization as a PC member. Such as prefabricated reinforced concrete column foundation, prefabricated steel structure steel column foundation, street lamp billboard column reinforced concrete foundation and prefabricated floor slab. The corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance. The concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, and plays an important role in national economy.

Because the environment is required in the environment-friendly society at present, a large amount of concrete waste causes too much waste. The prior art concrete pre-forms are mostly produced again, which is too wasteful.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an abandonment concrete prefabricated building component, it has the effect of avoiding extravagant and energy-concerving and environment-protective.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a prefabricated building component of abandonment concrete, includes water drainage tank and capping, water drainage tank and capping are that abandonment concrete material pours and make.

By adopting the technical scheme, the drainage channel and the channel cover are made of concrete, so that the waste concrete is utilized, and the potential safety hazard is avoided because the higher bearing standard is not needed like building.

The utility model discloses further set up to: the cross section of the joint of one side of the tank cover and the drainage tank is in concave-convex connection, and a gap for water supply and drainage is reserved between the other side of the tank cover and the drainage tank.

Through adopting above-mentioned technical scheme, the cross-section of one side junction of capping and water drainage tank is the concavo-convex connection, leaves the gap that supplies water to drain into between the opposite side of capping and water drainage tank and can make and hide the drainage gap, accords with modern garden design's needs more.

The utility model discloses further set up to: and the adjacent drainage grooves are connected through a connecting piece, and the connecting piece is a wave plate.

Through adopting above-mentioned technical scheme, connect through the connecting piece between the adjacent water drainage tank, the connecting piece can make water drainage tank can bear great crookedness for wave plate to can reach water drainage tank and prevent the effect of subsiding.

The utility model discloses further set up to: the section on the inner wall of the drainage groove is circular.

Through adopting above-mentioned technical scheme, the cross-section on the inner wall of water drainage tank is circular for water drainage tank can the pressure-bearing more, thereby has improved its self life.

The utility model discloses further set up to: and lifting hooks are also arranged on two sides of the drainage groove.

Through adopting above-mentioned technical scheme, still be equipped with the lifting hook on water drainage tank's the both sides, set up like this and can make water drainage tank can be through mechanical transport, and the installation is more used manpower sparingly.

The utility model discloses further set up to: the drainage channel is also provided with reinforcing bolts along the two sides of the length direction.

Through adopting above-mentioned technical scheme, the water drainage tank still is equipped with on length direction's both sides and strengthens the bolt and also can make the water drainage tank can the pressure-bearing more to its self service life has been improved.

The utility model discloses further set up to: the opening of the drainage channel extends to a distance from the top.

Through adopting above-mentioned technical scheme, the opening of water drainage tank extends to and can make water drainage tank surface can also carry out the earthing from a top distance, paves etc..

The utility model discloses further set up to: the first die and the second die are used for forming the drainage channel, the third die and the fourth die are used for forming the channel cover, through holes are formed in two ends of the first die, and hole plugs are installed on the through holes.

By adopting the technical scheme, the first die and the second die are used for forming the drainage channel, the third die and the fourth die are used for forming the channel cover, the two ends of the first die are provided with the through holes, and the through holes are provided with the hole plugs so that the reserved space can be made for the holes for the connecting pieces on the prefabricated member before pouring.

To sum up, the utility model discloses a beneficial technological effect does:

1. therefore, the waste concrete is utilized, and the high bearing standard is not needed like building, so that potential safety hazards are avoided;

2. the cross-section of the joint of one side of the tank cover and the drainage tank is in concave-convex connection, and a gap for water supply and drainage is reserved between the other side of the tank cover and the drainage tank, so that the drainage gap can be hidden, and the requirements of modern garden design are met.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view taken along the plane a-a in fig. 1.

Fig. 3 is a schematic structural view of a drainage ditch according to the second embodiment of the present invention.

Fig. 4 is a sectional view taken along the plane B-B in fig. 3.

Fig. 5 is a schematic structural diagram of a mold for manufacturing a slot cover according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view taken along plane C-C of fig. 5.

In the figure, 1, a drainage groove; 11. a slot cover; 12. a water inlet; 13. a steel bar accommodating hole; 2. a connecting member; 3. a support member; 4. a reinforcing plug; 5. a hook; 6. a first mould; 7. a second die; 71. perforating; 8. a third mold; 9. and D, a mold IV.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses an abandonment concrete prefabricated building component, including water drainage tank 1 and capping 11, because water drainage tank 1 and capping 11 are made by abandonment concrete, realized the effect of energy-concerving and environment-protective recycling of abandonment concrete.

The tank cover 11 covers the top surface of the drainage tank 1, and a strip-gap-shaped water inlet 12 is formed in the top of the tank cover 11 along one side edge of the drainage tank 1 in the length direction, so that the drainage tank 1 is hidden.

Be provided with support piece 3 on one side bottom surface of capping 11, support piece 3 and the lateral wall top surface of water drainage tank 1, be the unsmooth form butt with the lateral wall of water drainage tank 1 on 11 opposite side bottom surfaces of capping, can make water be difficult to discharge from capping 11 and water drainage tank 1's gap department.

Meanwhile, the section of the inner wall of the drainage channel 1 is arched, and the arrangement is performed so that the strength of the drainage channel 1 is improved. The reinforcing studs 4 are arranged on both sides of the gutter 1, which is arranged so that the gutter 1 can be mounted more firmly.

Connect through connecting piece 2 between the adjacent water drainage tank 1, connecting piece 2 is the wave plate form, is provided with the reinforcing bar that is used for connecting water drainage tank 1 terminal surface on the both ends terminal surface of connecting piece 2 along the axis direction, sets up like this and can make water drainage tank 1 prevent subsiding, avoids water drainage tank 1 easy fracture.

The implementation principle of the embodiment is as follows: the drainage channel 1 is firstly hung in the dug groove through the lifting hook 5, and then the drainage channel 1 and the drainage channel 1 are connected together. Cover 11 lid on water drainage tank 1 again to water drainage tank 1 and capping 11 get and form a drainage gap between the border, and water drainage tank 1 is the concavo-convex butt with border cross-section on the opposite side of capping 11, thereby makes to be difficult for being washed away earth by rivers between capping 11 and the water drainage tank 1, because capping 11 and water drainage tank 1 are made by abandonment concrete, consequently realized energy-concerving and environment-protective to the reuse of abandonment concrete.

Example two:

referring to fig. 3 and 4, a mold for manufacturing a prefabricated building member of waste concrete. The water draining groove is characterized by comprising a first mold 6, a second mold 7, a third mold 8 and a fourth mold 9, wherein the first mold 6 and the second mold 7 are used for manufacturing the water draining groove 1, the third mold 8 and the fourth mold 9 are used for manufacturing the groove cover 11, and pouring holes are formed in the first mold 6 and the third mold 8

All the moulds are hollow structures, the purpose of the hollow structures is to enable the moulds to be carried easily, meanwhile, through holes 71 are formed in two ends of the first mould 6, and hole plugs are mounted on the through holes 71. This is done in order to provide the preform with grooves on both end faces in the length direction for connecting the connectors 2.

Referring to fig. 5 and 6, the bottom of the inner wall of the fourth mold 9 is provided with a reinforcement groove, which is arranged to pre-insert reinforcement into the cavity before pouring in the cavity between the third mold 8 and the fourth mold 9, and to form the hooks 5 for carrying after the reinforcement is poured into the prefabricated member.

The implementation principle of the embodiment is as follows: the mould is arranged to be a hollow structure, so that the mould can be easily taken down from the prefabricated member.

Firstly, a roller which is matched with the inner diameter of the through hole 71 extends inwards into the through hole 71, then a cavity formed by the first die 6 and the second die 7 is poured, after pouring and forming, the roller is firstly pulled out of the through hole 71, then the second die 7 is opened, and then the prefabricated part is pulled out of the first die 6.

When the groove cover 11 needs to be manufactured, four steel bars are inserted into the groove bottom of the die IV 9, then the cavity formed by the die III 8 and the die IV 9 is poured, after the groove cover 11 is formed, the groove cover 11 is taken out, and then the steel bars are processed into the lifting hook 5.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a prefabricated building component of abandonment concrete, includes drainage channel (1) and capping (11), its characterized in that: the drainage channel (1) and the cover are both made of waste concrete materials through pouring;

the cross section of the joint of one side of the groove cover (11) and one side of the drainage groove (1) is in concave-convex connection, and a gap for water supply and drainage is reserved between the groove cover (11) and the other side of the drainage groove (1);

the opening of the drainage channel (1) extends to a distance from the top.

2. A precast waste concrete building element according to claim 1, wherein: the adjacent drainage channels (1) are connected through connecting pieces (2), and the connecting pieces (2) are corrugated plates.

3. A precast waste concrete building element according to claim 2, wherein: the section on the inner wall of the drainage channel (1) is circular.

4. A precast waste concrete building element according to claim 3, wherein: and lifting hooks (5) are also arranged on two sides of the drainage groove (1).

5. The precast concrete building element as set forth in claim 4, wherein: and reinforcing bolts (4) are further arranged on two sides of the drainage channel (1) along the length direction.

6. A preparation mould is used for forming the above-mentioned prefabricated building component of discarded concrete, mould one (6) and mould two (7), mould three (8) and mould four (9), characterized by that: the first die (6) and the second die (7) are used for forming the drainage groove (1), the third die (8) and the fourth die (9) are used for forming the groove cover (11), through holes (71) are formed in two ends of the first die (6), and hole plugs are mounted on the through holes (71).