CN217648619U - Concrete prefabricated part production line and production line layout - Google Patents

Abstract

The utility model provides a precast concrete component production line and production line overall arrangement thereof, this production line include the hacking machine below is provided with the protrusion in the land wheel on ground, the land wheel is two at least, takes turns to cross arm and operation at two and has the mould platform, the hacking machine is for snatching the formula hacking machine, snatch the formula hacking machine including insert between mould platform and the ground and with in the same column between the double-phase adjacent ground wheel snatch the claw. When the mold platform moves and rotates on the production line, the mold platform can be grabbed and lifted at any time to finish warehousing, the mold platform does not need to wait for the descending of the lifting part of the mold platform and then can move forward on the next step, the advancing beat of the whole production line is not influenced by the mold platform, and the production rhythm of the whole production line is kept at high efficiency without being adjusted.

Description

Concrete prefabricated part production line and production line layout

Technical Field

The utility model relates to a precast concrete component produces technical field, especially relates to a precast concrete component production line.

Background

A basket type stacker crane is mainly adopted in the existing concrete prefabricated part production line to lift the prefabricated part after concrete distribution into a curing warehouse for waiting for curing and solidification of concrete. The basket type stacker crane needs to dig a pit on a production line to place a basket of the stacker crane, the whole production line needs to stop working steps when a mould platform runs to the basket and then is lifted and sent into a maintenance warehouse at two sides of the stacker crane, namely, the mould platforms at other pre-positioned stations of the stacker crane need to stop working steps to wait for the operation completion of the stacker crane, and the mould platforms can continue to move to complete the subsequent working steps after the stacker crane finishes warehousing and falls the basket into the pit again. The unloading of the prefabricated parts after maintenance is also carried out. The whole production line is completely limited by the production efficiency of the stacker crane, and along with different positions of the empty positions in the curing warehouse and the positions to be discharged from the warehouse, the time lengths of the stacker crane for discharging from the warehouse are different, the production rhythm of the whole production line is seriously disturbed and influenced, and the improvement of the production efficiency is restricted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a concrete prefabricated component production line that the hacking machine no longer disturbed the production rhythm is provided.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a precast concrete component production line, includes the hacking machine, be provided with the land wheel of protrusion in ground below the hacking machine, the land wheel is two at least, and cross arm and operation have the mould platform on two ground wheels, the hacking machine is for snatching the hacking machine, snatch the formula hacking machine and include the claw of snatching that inserts between mould platform and the ground and between the two adjacent ground wheels in the same row.

Further: the land wheels are provided with two groups, the two groups of land wheels are arranged in parallel, the head ends and the tail ends of the two groups of land wheels are respectively provided with a translation ferrying device which enables the die table to be changed between the two groups of land wheels, the land wheels comprise driving wheels and driven wheels, the rotating directions of the driving wheels in the two groups of land wheels are opposite, and the two groups of land wheels are provided with the same grabbing type stacker crane in a crossing manner.

And further: the grabbing type stacker crane is arranged at the head end close to the two groups of land wheels.

Further: maintenance storehouses are arranged on the front side and the rear side of the grabbing type stacking machine, the width of each maintenance storehouse is the width for containing two die tables, and the bottommost layer of each maintenance storehouse is a die table channel.

Further: the ground wheel vibration device is characterized by further comprising concrete distributing and vibrating devices, wherein the concrete distributing and vibrating devices are arranged at the tail ends close to the two groups of ground wheels.

The layout of the production line of the concrete prefabricated parts comprises the production line of the concrete prefabricated parts, wherein the number of the production lines of the concrete prefabricated parts is two, the two production lines of the concrete prefabricated parts are arranged in parallel, a middle channel is arranged between the two production lines of the concrete prefabricated parts, and the two production lines of the concrete prefabricated parts are arranged in a mirror symmetry mode by taking the middle channel as a center line.

Further: the concrete distributing and vibrating device is positioned on one side of the concrete prefabricated part production line, which is far away from the middle channel.

Through adopting the technical scheme, the technical effect of the utility model is that, its hacking machine when the mould platform moves on the production line and flows, alright snatch the promotion at any time in order to accomplish the warehouse entry to it, the mould platform need not to wait for the hacking machine to promote just can carry out the forward motion on next step after the part descends, the beat of marcing of whole production line no longer receives the influence of hacking machine, makes the production rhythm of whole production line keep on high efficiency not taking off festival.

Drawings

Fig. 1 is a schematic plan view of the structure of embodiment 1 of the present invention;

fig. 2 is a schematic perspective view of the structure of embodiment 1 of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged partial view taken at B in FIG. 2;

FIG. 5 is a schematic view of the grabbing stacker crane and the mold table of the present invention;

fig. 6 is a schematic perspective view of embodiment 2 of the present invention;

the method comprises the following steps of 1-installing an embedded part station, 2-translating and ferrying devices, 3-inspecting station, 4-distributing and vibrating station, 5-concrete distributing and vibrating device, 6-standing station, 7-napping device, 8-napping station, 9-curing warehouse, 10-demolding station, 11-hoisting station, 12-sweeper, 13-mold table cleaning station, 14-fixing side mold station, 15-land wheel, 16-grabbing stacker, 17-middle channel, 18-installing steel bar truss station, 19-mold table, 20-driven wheel, 21-driving wheel, 22-mold table channel, 23-grabbing claw and 24-ground.

Detailed Description

Example 1

As shown in fig. 1~5, the concrete prefabricated component production line of the present embodiment specifically uses the floor deck production line as an example, and other concrete prefabricated components can be analogized under the non-invasive labor condition.

The concrete prefabricated part production line has a general structure of the existing production line, and the production of corresponding prefabricated parts is realized by pouring concrete into a mould in the mould table 19 in the working process. In the production line, the die table 19 is advanced by means of a ground wheel 15 having a driving wheel 21 and a driven wheel 20. For the circulation of the mould table 19, the ground wheels 15 can form a loop directly, and also can form a circulation between two or more groups of ground wheels 15 in parallel through the translation ferry device 2.

The precast concrete component production line of this embodiment is the same including the hacking machine, and it is different from the pit of current production line for holding the hand-basket below the hacking machine, and its characteristics lie in: and a land wheel 15 protruding out of the ground 24 is arranged below the stacker crane. The ground wheels 15 are in at least two rows to cross the mould table 19 and to move about. The stacker is a gripping stacker 16, the gripping stacker 16 comprises gripping claws 23, and when the gripping stacker 16 is about to lift the die table 19, the gripping claws 23 can be inserted between the die table 19 and the ground 24 and between two adjacent wheels 15 in the same row from both sides of the die table 19 (as shown in fig. 5).

After the arrangement, when the mold platform 19 moves and rotates on the production line, the stacker crane can be grabbed and lifted at any time to finish warehousing, the mold platform 19 does not need to wait for the descending of the lifting part of the stacker crane to perform the next advancing movement, the advancing beat of the whole production line is not influenced by the stacker crane any more, and the production rhythm of the whole production line is kept at high efficiency without being adjusted.

In addition, the land wheels 15 of the embodiment are provided with two groups, the two groups of land wheels 15 are arranged in parallel, the head and tail ends of the two groups of land wheels 15 are respectively provided with the translation ferrying device 2 which enables the mold table 19 to change positions between the two groups of land wheels 15, and the rotation directions of the driving wheels 21 in the two groups of land wheels 15 are opposite, so that the circular operation of the production line is completed. It should be noted that, the head and tail ends of the two sets of land wheels 15 referred to in this specification are the head end and the tail end of the end which is newly put into production after the mold table 19 is hoisted, unloaded and cleaned.

The key point of the embodiment is that the same grabbing type stacker 16 is arranged on the two groups of land wheels 15 in a crossing manner.

This is because, with the current lifting and conveying technology of the stacker crane, the stacker crane can completely satisfy the operation of two storage positions (one storage position is also the position of the production line under the width of one die table 19, and is also the position where the group of land wheels 15 is located), and a single storage position can cause the waste of the efficiency of the non-full-load work of the stacker crane. In addition, the same grabbing type stacker 16 is arranged on the circulating line instead of two parallel lines, because the situation that the stacker cannot reach in time due to other actions when the mold table 19 needs to be lifted and put in storage is often encountered in the production process, at this time, the mold table 19 misses the optimal extraction position along with the circulation of the production line, and the mold table 19 on the circulating line enters the lifting station of the grabbing type stacker 16 again along with the advancing of the production line, so that the production can be carried out without stopping the whole production line, the mold table 19 which is occasionally missed and not put in storage only occupies one operation vacancy, but the stopping of the whole production line cannot be caused to greatly affect the whole efficiency, and then the production line lifts the missed mold table 19 again along with the circulation of the production line and puts in storage.

Therefore, in order to timely retrieve and store the occasionally missed mold table 19 without occupying an effective working position for a long time, the grabbing stacker 16 of the present embodiment is arranged near the head ends of the two sets of ground wheels 15. This is because, if the gripping stacker 16 is arranged in the middle of the production line, the missed mold table 19 will be extracted again after surrounding half of the production line, which occupies an effective station for a long time, so that the arrangement at one end will greatly reduce the occupied time; on the other hand, after maintenance, the prefabricated part products on the die table 19 are lifted to be loaded and transferred from the production line, the die table 19 in the maintenance warehouse 9 needs to be placed on the production line again by the stacker crane to be conveyed to the lifting station 11, the distance is as short as possible, efficiency is improved, occupied space of the production line is avoided, and therefore the stacker crane is preferably placed at the head ends of the two groups of ground wheels 15.

In addition, the maintenance storehouses 9 are arranged on the front side and the rear side of the grabbing type stacking machine 16, so that the module platforms 19 can be timely conveyed and warehoused after being extracted by the stacking machine. In order not to interfere with the circulation of the mould table 19 on the production line, the lowermost layer of the curing magazine 9 is a mould table channel 22, as shown in fig. 4, i.e. the curing magazine 9 is also said to be arranged above the ground wheel 15. The width of the maintenance warehouse 9 in this embodiment is the width capable of containing two mold tables 19, so as to effectively occupy the space above two sets of land wheels 15, increase the storage capacity, and because the grabbing stacker 16 not only grabs the mold table 19 located in the front, sometimes also grabs the missed mold table 19 on the subsequent station, the maintenance warehouse 9 with double-row width can have a vacancy which is just located on the corresponding station, so that the grabbing stacker 16 does not need to move transversely after lifting the mold table 19, and can be put in storage quickly to improve the operation efficiency.

The embodiment further comprises a concrete distributing and vibrating device 5 which is arranged on the existing production line, and is characterized in that the concrete distributing and vibrating device 5 is arranged at the tail end close to the two groups of land wheels 15. Alright set up sufficient station 6 that stews between hacking machine and concrete cloth and vibrator 5 like this, let the concrete surface tentatively solidify to guarantee to carry out effectual napping to the prefab surface on the napping station 8 that is equipped with napping device 7 and handle, also can reserve enough space in addition and set up built-in fitting and steel bar truss installation station.

Finally, as shown in fig. 1, a hoisting station 11 is arranged from the head end (i.e., the lower end in fig. 1) of a land wheel 15, then a die platform cleaning station 13 provided with a cleaning machine is arranged, then a fixed side die station 14 is arranged, then a maintenance station 9 (provided with a die platform channel 22) on the front side, a grabbing stacker 16 and a maintenance station 9 on the rear side are arranged, then two fixed side die stations 14 are arranged, then three steel bar truss installation stations 18 are arranged, then four embedded part installation stations 1 are arranged, wherein the last two embedded part installation stations 1 are subjected to permutation and reversing through a translation ferrying device 2, then an inspection station 3 is arranged, so that the inspection of each embedded part before the distribution is carried out, then a distribution vibration station 4 provided with concrete distribution and vibration devices 5 is carried out, then four standing stations 6 are arranged, then a napping station 8 is carried out, then the operation is circulated to the head end station 9, the grabbing stacker 16 and the maintenance station 9 on the front side, then the maintenance station 10 is returned to the three maintenance stations 15, and the translation ferrying station 10 is arranged at the head end of the maintenance station 11 and the maintenance station 2 for hoisting and reversing. The production line has reasonable layout and compact structure, and can keep stable production on higher production efficiency.

Example 2

As shown in fig. 6, the utility model discloses a precast concrete component production line overall arrangement has been demonstrated, including the precast concrete component production line of embodiment 1, the quantity of precast concrete component production line is two, two the precast concrete component production line is arranged in parallel and is provided with intermediate channel 17 between the two, two the precast concrete component production line uses intermediate channel 17 to set up as central line mirror symmetry. The concrete distributing and vibrating device 5 is positioned on one side of the concrete prefabricated part production line, which is far away from the middle channel 17.

The production line thus laid out has several advantages as follows:

1. greatly improving the utilization rate of the plant and increasing the effective output in unit area. Because the general prefab production factory building is 24 meters one and strides, when traditional producing line overall arrangement, because the surplus operation demand in two storehouse positions can be satisfied to the efficiency of considering current hacking machine, therefore can set up three storehouse positions in single producing line and produce and flow, and for the backward flow of mould platform 19, must set up the backward flow passageway of a storehouse position width again in order to accomplish and produce the line circulation, so 24 meters span is provided with the equipment in 4 storehouse positions and forms a production line. However, the stacker crane is difficult to completely meet the total production load of three storehouses, so the phenomenon of production blockage often occurs, namely in a one-span workshop with 4 storehouses, the ratio of the effective capacity of the stacker crane to the occupied storehouses is 2.X/4. And the production line of this embodiment overall arrangement can arrange two production lines down in 4 storehouse position factory buildings, and every storehouse position all can the full load operation, can greatly improve production efficiency in the unit factory building area, increases effective output.

2. Two production lines arranged in mirror symmetry can facilitate arrangement and routing of pipelines of the same equipment, and workers in the middle channel 17 can consider operation of the same processes on two sides. In addition concrete cloth and vibrator 5 are located relative the outside, then make things convenient for arranging of concrete hopper or pipeline, avoid it to have both crowded occupation of workman's walking passageway when being set up the inboard, the transport of the concrete of not being convenient for again, and a great deal of station 6 that stews afterwards also leans on the outside, need not what manual work, and the station that needs more artificial die filling rack arrangement muscle all concentrates on the inboard, so the workman mainly concentrates on can compromise both sides in middle channel 17 and carry out the operation, the cost of labor has been reduced.

Claims (7)

1. The utility model provides a precast concrete component production line which characterized in that: the ground wheels (15) protruding out of the ground (24) are arranged below the stacker crane, the ground wheels (15) are arranged in two rows at least, the two rows of ground wheels (15) are provided with cross arms and operate on die tables (19), the stacker crane is a grabbing stacker crane (16), and the grabbing stacker crane (16) comprises grabbing claws (23) which are inserted between the die tables (19) and the ground (24) from two sides of the die tables (19) and between two adjacent ground wheels (15) in the same row.

2. The precast concrete member production line according to claim 1, characterized in that: the ground wheels (15) are provided with two groups, the two groups of ground wheels (15) are arranged in parallel, the head end and the tail end of the two groups of ground wheels (15) are respectively provided with a translation ferry device (2) which enables the die table (19) to be changed between the two groups of ground wheels (15), the ground wheels (15) comprise driving wheels (21) and driven wheels (20), the rotating directions of the driving wheels (21) in the two groups of ground wheels (15) are opposite, and the two groups of ground wheels (15) are transversely provided with the same grabbing type stacker crane (16) in a crossing manner.

3. The precast concrete member production line according to claim 2, wherein: the grabbing type stacker crane (16) is arranged close to the head ends of the two groups of land wheels (15).

4. The precast concrete member production line according to claim 3, characterized in that: maintenance storehouses (9) are arranged on the front side and the rear side of the grabbing type stacking machine (16), the width of each maintenance storehouse (9) is the width for containing two die tables (19), and the bottom layer of each maintenance storehouse (9) is a die table channel (22).

5. The precast concrete member production line according to claim 4, characterized in that: the ground wheel vibration device is characterized by further comprising concrete distributing and vibration devices (5), wherein the concrete distributing and vibration devices (5) are arranged at the tail ends close to the two groups of ground wheels (15).

6. The utility model provides a concrete prefabricated component production line overall arrangement which characterized in that: the production line comprises two concrete prefabricated parts according to any one of claims 1 to 5, wherein the two concrete prefabricated part production lines are arranged in parallel, an intermediate channel (17) is arranged between the two concrete prefabricated part production lines, and the two concrete prefabricated part production lines are arranged in a mirror symmetry mode by taking the intermediate channel (17) as a center line.

7. A concrete precast element production line arrangement according to claim 6, characterized in that: when the concrete prefabricated part production line is provided with the concrete distributing and vibrating device (5), the concrete distributing and vibrating device (5) is positioned on one side, far away from the middle channel (17), of the concrete prefabricated part production line.

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