CN208179906U - Precast stair production line - Google Patents

Abstract

The utility model, which provides one kind, can effectively increase production efficiency, and simplify the precast stair production line of workshop land occupation and facility, its production district (3), post processing zone (6) and product storage area (4) are sequentially connected in the longitudinal direction and the left and right sides is arranged respectively, are reserved with channel between two sides；Material-transporting system is equipped between each area；Wherein product storage area (4) can have both maintenance and storage function, and optimize to the curing condition of prefabricated components.The utility model solves prior art land occupation and conserves undesirable technological deficiency greatly and to prefabricated components, reaches and makes full use of space, improves the technical effects such as production efficiency, production capacity and quality.

Description

Precast stair production line

Technical field

The utility model relates to build concrete preform production technical field more particularly to a kind of concrete prefabricated buildings The layout structure of terraced production line.

Background technique

Traditional architecture construction mode, building substantially assembling reinforcement and cast-in-place concrete at the construction field (site) are above-mentioned Form of construction work has the shortcomings that long in time limit, quality control is difficult, pollution is big.In recent years architecture construction mode is gradually to prefabricated components side Formula is constructed, and is directly produced precast member for reinforcing bar concrete in factory according to practice of construction demand, is then transported construction Place, prefabricated components, which are directly carried out splicing, can be completed the construction of building.Prefabricated components form of construction work is above-mentioned in addition to overcoming Except the shortcomings that traditional construction mode, also have and take up little area, is completely built convenient for designing and factory periphery can be driven to be formed The advantages that building industrial chain.

The layout of precast concrete factory production is the important component of precast concrete production, concrete Geotechnological factory is generally at present generally the flow line production technology for using and following and improve from Europe, but because of local actual conditions, is drawn Into or improvement prefabricated component there are certain inadaptabilities.

Utility model content

The utility model, which provides one kind, can effectively increase production efficiency, and simplify the prefabricated building of workshop land occupation and facility Terraced production line reaches to solve prior art land occupation greatly and conserve undesirable technological deficiency to prefabricated components and makes full use of sky Between, improve the technical effects such as production efficiency and production capacity.

In order to solve the above technical problems, the utility model adopts the following technical scheme:

A kind of precast stair production line, including reinforcing bar storage area, reinforcing bar binding area, production district, post processing zone and product are deposited Put area, it is characterised in that:

The production district, post processing zone and product storage area are sequentially connected in the longitudinal direction；Material is equipped between each area Transportation system；

The production district includes each two pieces of stairway die storage areas around, for using reinforcing bar and concrete in stairway die Middle production precast stair, and there are channels between the stairway die storage area of the left and right sides；

The post processing zone, for carrying out post-processing to molding precast stair；

The product storage area is that bilateral symmetry is laid out, and centre is also reserved with channel, after storing post-processing Precast stair；

The material-transporting system, for transporting precast stair and production materials between each area.

Preferred: the post processing zone includes the patch area that the left and right sides is distributed and finishing area, for pre- after demoulding Stair processed are repaired and are fitted up, and are equipped between patch area and finishing area and are connected with the channel of production district and product storage area Channel.

Preferred: the reinforcing bar storage area and reinforcing bar binding area or so are juxtaposed on the front area of production district, and steel The channel being connected with the intermediate channel of production district is reserved between muscle storage area and reinforcing bar binding area；

The reinforcing bar storage area, for storing reinforcing bar required for production precast stair；

The reinforcing bar binds area, the steel reinforcement cage for completing the reinforcing bar binding in reinforcing bar storage area at steel reinforcement cage, operation It is transported in the stairway die at production district with material-transporting system.

It is preferred: stairway die station and vibration device to be equipped in the stairway die storage area, the vibration device is used In the concrete vibration in stairway die is even closely knit；The bottom of the stairway die station is equipped with steam curing pipeline, for pressing Steam curing is carried out according to precast stair of the preset temperature and humidity conditions to production；In the precast stair that production district operation is completed It is transported by material-transporting system to post processing zone.

It is preferred: boiler room, the steam curing of the boiler room and each stairway die station bottom are equipped in the production district Pipeline is connected.

Preferred: the rear portion of the product storage area is additionally provided with entrucking position, is used for molding precast stair entrucking shipment.

Preferred: area ratio shared by the production district, post processing zone and product storage area is respectively as follows: 30 ± 5%, 10 ± 5%, 50 ± 5%, the reinforcing bar storage area and reinforcing bar binding area shared by area ratio be 10 ± 5%.

Preferred: the width of the production line is 23-25 meters, and length is 60-100 meters

It is preferred: showering curing device and drainage system are equipped in the product storage area.

Preferred: the material-transporting system is suspention transportation system, comprising:

The first movement mechanism that can be moved on the length direction of precast stair production line；

The second fortune that is connected to first movement mechanism, can be moved in the precast stair production line width direction Motivation structure；

The suspension gear that is connected to second movement mechanism, can run in vertical direction；

And the control machine for controlling first movement mechanism, second movement mechanism and the suspension gear Structure.

The utility model compared with the existing technology, has the following beneficial effects:

Production line provided by the utility model according to precast stair production procedure and requirement of engineering and design, by production line Standardization, so that the region distance being mutually connected is most short, can reduce ineffective traffic, and Tooling Warehouse and product storage area have both storehouse Storage and care action, can cooperate production procedure routinely output prefabricated components, can carry out continuous production, improve production effect Rate reduces duration and workshop land occupation.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, embodiment and the prior art will be retouched below Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the schematic diagram of the utility model one embodiment precast stair production line；

Fig. 2 is the production technological process of the utility model one embodiment precast stair production line.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

Precast stair production line as shown in Figure 1, the production-line arrangement are suitable in length direction in a rectangular area Secondary includes that reinforcing bar storage area 1 and reinforcing bar bind area 2, production district 3, post processing zone 6, product storage area 4, entrucking area 5；Between each area Equipped with material-transporting system.

The reinforcing bar storage area 1 and reinforcing bar binding area 2 or so are juxtaposed on the front area of production district 3, and reinforcing bar is deposited It puts and is reserved with the channel being connected with the intermediate channel of production district 3 between area 1 and reinforcing bar binding area 2；

The reinforcing bar storage area 1, for storing reinforcing bar required for production precast stair；

The reinforcing bar binds area 2, the reinforcing bar for completing the reinforcing bar binding in reinforcing bar storage area 1 at steel reinforcement cage, operation Cage is transported in the stairway die at production district 3 with material-transporting system.

The production district 3 includes each two pieces of stairway die storage areas 31 in left and right, for utilizing reinforcing bar and concrete in stair Precast stair is made in mold, and there are the channel current for personnel and material between left and right sides stairway die storage area 31, Road width is to fully ensure that production needs and production safety is advisable.

The post processing zone 6, for carrying out post-processing to molding precast stair；

The post processing zone 6 includes patch area 61 and the finishing area 62 of left and right sides distribution, for prefabricated after demoulding Stair are repaired and are fitted up, and the channel phase with production district 3 and product storage area 4 is equipped between patch area 61 and finishing area 62 Channel even.

The product storage area 4 is that bilateral symmetry is laid out, and centre is also reserved with channel, after storing post-processing Precast stair.

4 rear portion of product storage area is additionally provided with entrucking position 5, is used for molding precast stair entrucking shipment.

The material-transporting system is in the present embodiment using suspention transportation system.

Below with reference to specific implementing procedure preferably to say function that each region is played:

The reinforcing bar storage area 1 is for storing reinforcing bar required for production precast stair；Here the reinforcing bar stored can be It has been cut in advance according to parameters such as the length shapes of regulation, pre- binding can not had to.

Reinforcing bar in reinforcing bar storage area 1 for tentatively being bound the steel completed at steel reinforcement cage, operation by the reinforcing bar binding area 2 Muscle cage is suspended on the mold that transportation system is transported in stairway die storage area 31 and completes last reinforcing bar binding and installation The work such as accessory, built-in fitting.

Steel reinforcement cage volume needed for precast stair production is larger, is generally not suitable for the means of transports such as roller-way, fork truck, this implementation In example, the good steel reinforcement cage of pre-production is placed in stairway die using handling mode.By reinforcing bar storage area 1 in the present embodiment The front of production district 3 is set with reinforcing bar binding area 2, reduces the travel distance of suspention transportation system, while reinforcing bar storage area 1 Channel is reserved between reinforcing bar binding area 2, is more convenient the cooperation of suspention transportation system and ground handling operator, entire layout is closed Reason, reduces ineffective traffic, realizes and make full use of to production space, improve production efficiency.

Stairway die bulky can generally be fixed in advance in stairway die storage area 31, form multiple stairway dies Station.In the present embodiment, each stairway die station is equipped with vibration device, which is used for the coagulation in stairway die Soil vibration is even closely knit.Under general weather conditions, the precast stair after vibrating is poured, can reach lifting by force after conserving a period of time Degree, but when the temperature is low, the solidification of precast stair can be slack-off, produces needs to meet, and needs to carry out steam when necessary and supports Shield.So in a preferred embodiment, the bottom of mold station is additionally provided with steam curing pipeline, and equipped with production in production district 3 The boiler room 32 of raw steam is connect with steam curing pipeline, for the prefabricated building according to preset temperature and humidity conditions to production Ladder carries out steam curing.When the position of mold is fixed, bedding steam curing is carried out using pipeline, compared to using steam curing For room, cost is lower.

After the precast stair of production district 3 reaches lifting intensity, mold is removed and with suspending transportation system in midair for precast stair Transport is to post processing zone 6, and according to production actual conditions, prefabricated components may be damaged when demolished, or need into Row is further fitted up, for this purpose, the preset component after the demoulding of 6 pairs of post processing zone is repaired and fitted up, the finishing includes pair The prefabricated components carry out patch stone brick or mosaic operation etc..Precast stair after repairing or finishing is conveyed by material System is transported to product storage area 4.

In order to facilitate showering curing, in a preferred embodiments, it is low, intermediate that the product storage area 4 is set as surrounding High landform, and product storage area 4 is surrounded by drainage system such as gutter etc., and water drenching is additionally provided in product storage area 4 and is supported Protecting system, for carrying out showering curing to the precast stair for completing production, and the draining of showering curing system passes through gutter two Secondary Collection utilization.

The maintenance of precast stair is time-consuming longest engineering in entire precast stair production, maintenance process in the prior art Including steaming process, natural curing, showering curing etc..When precast stair reaches design strength, showering curing method is generally used Compared with save the cost.In order to further save water resource in the present embodiment, by entire product storage area 4 be designed to surrounding it is low, in Between high landform, the water resource of showering curing system wastes is concentrated using gutter and is recycled, realizes the secondary benefit of water resource With saving production cost.

Area ratio shared by the production district 3, post processing zone 6 and product storage area 4 is respectively as follows: 30 ± 5%, 10 ± 5%, 50 ± 5%, the reinforcing bar storage area 1 and reinforcing bar binding area 2 shared by area ratio be 10 ± 5%.Reasonable area ratio, so that Good linking cooperation is realized between each region, each process, with the running of higher efficiency.

The width of the precast stair production line is 23-25 meters, and length is 60-100 meters, in the present embodiment, precast stair The width of production line is 23 meters, and length is 85 meters.

The suspention transportation system includes:

The first movement mechanism that can be moved on the length direction of precast stair line production line；

The second fortune that is connected to first movement mechanism, can be moved in the precast stair production line width direction Motivation structure；

The suspension gear that is connected to second movement mechanism, can run in vertical direction；

And the control machine for controlling first movement mechanism, second movement mechanism and the suspension gear Structure.

Production procedure of the precast stair production line of the utility model according to precast stair, by requirement of engineering, from engineering reality Border is set out, and production line is standardized, so that the region distance being mutually connected is most short, can reduce ineffective traffic, is realized empty to production Between make full use of, help to improve production efficiency.Also, it is connected each region using suspention transportation system, realizes prefabricated The efficient conveying of part and workpiece between each region；Meanwhile the working efficiency of a set of suspention transportation system can match two groups The production efficiency of precast stair is conducive to maximize prouctiveness.

Below with reference to Fig. 2, the workflow of the utility model precast stair production line is described in detail:

Cleaning mold: cleaning treatment, the main concrete removed on die surface are carried out to stairway die etc..

It sprays mould oil: spraying work moulding oil on floorboard die inside surface, or be mould oil, in order to demoulding/demoulding.

Assembling reinforcement and installation fitting: placing reinforcing bar and bound in stairway die, and, it can install in advance It is preparatory can to bind area 2 in reinforcing bar for large-scale steel reinforcement cage for required accessory, such as spool, built-in fitting etc. on building It tentatively ties up, then transports to assembling reinforcement further in stairway die.

Installation mold: stairway die installation is fixed.

It is checked before concrete perfusion: checking whether reinforcing bar binds, whether accessory installs, and whether stairway die is normal, Etc..

Concrete perfusion: whether reinforcing bar binds, and whether accessory installs, and whether stairway die is normal, etc. is checked；Really Recognize it is errorless after, concrete is fed into the mold for have been loaded into reinforcing bar, using vibration device by stair mould during perfusion Concrete vibration in tool is even closely knit.

Steam or natural curing: it pours the precast stair that vibration is completed and is conserved, make concrete setting and reached Hang intensity.In the case of necessary, it needs to carry out prefabricated components steam curing: be supported equipped with steam the bottom of stairway die station Pillar road, for carrying out steam curing according to precast stair of the preset temperature and humidity conditions to production.

Pressure brick: intensity inspection is carried out using a lesser concrete sample of process conditions identical with precast stair production It looks into or other inspections.

Demoulding: after the concrete in stairway die reaches lifting intensity, stairway die is dismantled, makes precast stair from mold Middle disengaging；It is transported with material-transporting system to post processing zone 6 in the precast stair that 3 operation of production district is completed.

Detection repairing: the precast stair of break away from moulds is detected, the product that need to be overhauled is repaired in patch area 61；It closes Storage and showering curing in the Product transport of lattice to product storage area 4, or transport to finishing area 62 carry out facing processing.

Paving anti-skid brick/blind way brick: to anti-skid brick/blind way brick precast stair outside paving is needed, in finishing area 62 carry out the paving of anti-skid brick/blind way brick, then protect anti-skid brick/blind way brick with plank or offset plate.

Showering curing: precast stair in need for part can carry out showering curing in product storage area 4 reaches it To design strength.

It is checked before factory: carrying out quality examination again before factory, may need to overhaul if you have questions.

It ships: checking that there is no problem, up-to-standard precast stair can ship in 5 entrucking of entrucking position, deliver to customer.

The technical solution of the utility model embodiment in specific application, statistics available same building building site precast stair Quantity and type, by construction period --- an index bed of construction assembled building calculates the number that every types of molds needs Amount, such as: certain precast stair has 6 in construction period, and one layer of construction period 6 days, a mold can meet needs, then With one mold of this product in production line for producing the product.

Storage area is usually required according to shipment, as far as possible by the product of same vehicle entrucking be stored in a position be convenient for goods and Entrucking.The sequencing that precast stair product can be installed according to building site carries out layout, meets the sequencing need installed when construction It wants.

One of the core content of precast concrete plant design is that facility is arranged in factory, reasonably selects facility in factory Rational position and interrelational form so that various materials and equipment resources are combined into service of goods with peak efficiency group.The utility model it is pre- Stair production line processed can reach:

1) it is advanced not pursue individual indexs by the principle of systenatization for global optimization.

2) distance is most short between facility, reduces ineffective traffic, reduces logistics cost.

3) place and space efficiently use principle.Space makes full use of, and is conducive to saving fund.

4) place layout can maximize prouctiveness.

In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment Part, may refer to the associated description of other embodiments.

Above-described embodiment is only to illustrate the technical solution of the utility model, rather than its limitations；The common skill of this field Art personnel are it is understood that it can still modify to technical solution documented by the various embodiments described above, or to its middle part Technical characteristic is divided to be equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical The spirit and scope of novel each embodiment technical solution.

Claims (10)

1. a kind of precast stair production line, including reinforcing bar storage area (1), reinforcing bar bind area (2), production district (3), post processing zone (6) and product storage area (4), it is characterised in that:

The production district (3), post processing zone (6) and product storage area (4) are sequentially connected in the longitudinal direction；It is equipped between each area Material-transporting system；

The production district (3) includes each two pieces of stairway die storage areas (31) around, for using reinforcing bar and concrete in stair Precast stair is made in mold, and there are channels between left and right sides stairway die storage area (31)；

The post processing zone (6), for carrying out post-processing to molding precast stair；

The product storage area (4) is that bilateral symmetry is laid out, and centre is also reserved with channel, after storing post-processing Precast stair；

The material-transporting system, for transporting precast stair and production materials between each area.

2. precast stair production line according to claim 1, it is characterised in that: the post processing zone (6) includes left and right two The patch area (61) and finishing area (62) of side distribution, for the precast stair after demoulding to be repaired and is fitted up, and patch area (61) channel being connected with the channel of production district (3) and product storage area (4) is equipped between finishing area (62).

3. precast stair production line according to claim 1, it is characterised in that: the reinforcing bar storage area (1) and reinforcing bar are tied up The left and right Zha Qu (2) is juxtaposed on the front area of production district (3), and pre- between reinforcing bar storage area (1) and reinforcing bar binding area (2) There are the channels being connected with the intermediate channel of production district (3)；

The reinforcing bar storage area (1), for storing reinforcing bar required for production precast stair；

The reinforcing bar binds area (2), the reinforcing bar for completing the reinforcing bar binding in reinforcing bar storage area (1) at steel reinforcement cage, operation Cage is transported in the stairway die at production district (3) with material-transporting system.

4. precast stair production line according to claim 1, it is characterised in that: set in the stairway die storage area (31) There are stairway die station and vibration device, the vibration device is used for the concrete vibration in stairway die is even closely knit；The building The bottom of terraced mold station is equipped with steam curing pipeline, for the precast stair according to preset temperature and humidity conditions to production Carry out steam curing；It is transported by material-transporting system to post processing zone (6) in the precast stair that production district (3) operation is completed.

5. precast stair production line according to claim 4, it is characterised in that: be equipped with boiler room in the production district (3) (32), which is connected with the steam curing pipeline of each stairway die station bottom.

6. precast stair production line according to claim 1, it is characterised in that: the rear portion of the product storage area (4) is also Equipped with entrucking position (5), it is used for molding precast stair entrucking shipment.

7. precast stair production line according to any one of claims 1 to 6, it is characterised in that: the production district (3), after Area ratio shared by treatment region (6) and product storage area (4) is respectively as follows: 30 ± 5%, 10 ± 5%, 50 ± 5%, and the reinforcing bar is deposited Putting area ratio shared by area (1) and reinforcing bar binding area (2) is 10 ± 5%.

8. precast stair production line according to any one of claims 1 to 6, it is characterised in that: the width of the production line It is 23-25 meters, length is 60-100 meters.

9. precast stair production line according to any one of claims 1 to 6, it is characterised in that: the product storage area (4) It is interior to be equipped with showering curing device and drainage system.

10. precast stair production line according to any one of claims 1 to 6, it is characterised in that: the material-transporting system To suspend transportation system in midair, comprising:

The first movement mechanism that can be moved on the length direction of precast stair production line；

The second fitness machine that is connected to first movement mechanism, can be moved in the precast stair production line width direction Structure；

The suspension gear that is connected to second movement mechanism, can run in vertical direction；

And the control mechanism for controlling first movement mechanism, second movement mechanism and the suspension gear.