CN111531700A - Section of jurisdiction assembly line convenient to remote concrete transportation - Google Patents
Section of jurisdiction assembly line convenient to remote concrete transportation Download PDFInfo
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- CN111531700A CN111531700A CN202010418600.5A CN202010418600A CN111531700A CN 111531700 A CN111531700 A CN 111531700A CN 202010418600 A CN202010418600 A CN 202010418600A CN 111531700 A CN111531700 A CN 111531700A
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- 230000003068 static effect Effects 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 20
- 238000007599 discharging Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/026—Feeding the moulding material in measured quantities from a container or silo by using a movable hopper transferring the moulding material to the moulding cavities
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- Ceramic Engineering (AREA)
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses a duct piece assembly line convenient for long-distance concrete transportation, which comprises an assembly line static curing area and a hopper placing area, wherein the hopper placing area is arranged outside an inlet end of a die inlet gallery, the hopper placing area is provided with a hopper lifting device, the top of a vibration pouring area is connected with the upper part of the hopper lifting device through a truss car track arranged above the assembly line static curing area, the hopper placing area conveys a concrete hopper through a transport vehicle and a concrete mixing station, and the transport vehicle replaces the concrete hopper in the hopper placing area and a temporary storage mechanism of the hopper lifting device. The invention facilitates the transportation of the hopper from the transportation vehicle to the vibration pouring area by arranging the truss vehicle and the hopper lifting device, and the transportation vehicle can realize the replacement of two concrete hoppers only through four processes which cannot be carried out simultaneously under the condition of not influencing the concrete pouring continuity, thereby consuming short time and greatly improving the transportation efficiency and reliability.
Description
Technical Field
The invention belongs to the field of subway segment manufacturing, and relates to a segment assembly line convenient for long-distance concrete transportation.
Background
At present, in a domestic common production line, a segment pouring station is mostly positioned in the middle of the production line. Considering that the concrete transport distance is shortest, the concrete mixing plant is generally vertically arranged near the pouring station, and the arrangement mode is more suitable for newly building a subway segment factory, but is not very suitable for a subway segment factory transformed by a concrete segment factory or other concrete prefabricated part factories. Some transformation factory buildings have certain distance with a concrete mixing plant, and because the direct conveying line is inconvenient to build due to the interference of topography or existing facilities, the concrete hopper filled with concrete raw materials needs to be conveyed to a duct piece assembly line through a transport vehicle for pouring production, obviously, the time for conveying the concrete hopper to a pouring station in the existing mode needs to be matched with the production speed of the production line, but the lifting is inconvenient in the actual use process, the instable transportation time of the transport vehicle can influence the timeliness of the hopper in place, the production line production is not delayed timely in the hopper conveying process, the hopper material is not used up after the transport vehicle arrives, the feeding and pouring of the new hopper can not be carried out, the transport vehicle needs to wait for time consuming, and the efficiency and the continuity of duct piece production are influenced by the two.
Disclosure of Invention
The invention aims to provide a duct piece assembly line convenient for long-distance concrete transportation, and aims to solve the problems that in the prior art, due to the fact that hopper transportation is inconvenient, and due to the fact that a transportation vehicle cannot guarantee reliability in time matching with a production line, duct piece production continuity and production efficiency are often affected.
The duct piece assembly line convenient for long-distance concrete transportation comprises an operation area, a vibration pouring area, a static steam-curing area, a mold feeding gallery and a mold discharging gallery, wherein the static steam-curing area is arranged between an outlet end of the mold feeding gallery and an inlet end of the mold discharging gallery, a plurality of static steam-curing line rails are transversely arranged in parallel in the static steam-curing area, the duct piece assembly line further comprises an assembly line static curing area and a hopper placing area, the outlet end of the mold discharging gallery is connected to the mold feeding gallery through the operation line rails, the operation area, the vibration pouring area and the assembly line static curing area are sequentially arranged on the operation line rails along the operation direction of an assembly line, the hopper placing area is arranged outside the inlet end of the mold feeding gallery, the hopper placing area is provided with a hopper lifting device, and the top of the vibration pouring area is connected with the upper part of the hopper lifting device through a truss vehicle rail arranged above the assembly line static curing area, the hopper placing area is used for conveying the concrete hopper between the transport vehicle and the concrete mixing station, and the transport vehicle is used for replacing the concrete hopper in the hopper placing area and the temporary storage mechanism of the hopper lifting device.
Preferably, the hopper lifting device comprises a lifting mechanism and a temporary storage mechanism, and the temporary storage mechanism comprises a translation track in the same direction as the truss track, a temporary storage platform moving back and forth along the translation track and a translation power mechanism driving the temporary storage platform to move; the lifting mechanism is arranged in the middle of the translation track.
Preferably, elevating system includes the door type support, locates the power at door type support top lifts by crane mechanism, lifting support and lifting unit, the door type support be located the purlin car track inboard, lifting support with the messenger that the power lifted by crane the mechanism is connected, the platform of keeping in is located under the door type support is inside, lifting unit is fixed in lifting support stretches out forward, lifting unit includes the hopper fork and is equipped with the lifting frame of couple, the couple is used for hooking peg on the concrete hopper, the hopper fork inserts go up and down below the bottom crosspiece of concrete hopper.
Preferably, the truss car is including the bearing platform of concrete hopper, be equipped with the confession in the middle of the bearing platform the ejection of compact of concrete hopper ejection of compact leads to the groove, the lifting frame sets up in pairs and interval each other is greater than the width of concrete hopper, the hopper fork is located between a pair of lifting frame and is higher than the lifting frame, the lifting frame with difference in height between the hopper fork is greater than the bottom crosspiece arrives the distance of bearing platform bottom.
Preferably, the elevating system rear still be equipped with be used for with the concrete hopper is hoisted to overhead hoist on the platform of keeping in, overhead hoist is including being fixed in horizontal handling guide rail on the purlin car track, follow the handling hoist that horizontal handling guide rail removed and connect through the hoist cable the handling board of handling hoist, handling board bottom is equipped with and lifts the lifting hook of concrete hopper.
Preferably, the concrete hopper comprises a hopper main body, an outer frame and a discharge door, and the hopper main body is fixed on the inner side of the outer frame. The external frame comprises a cubic frame body and supporting legs arranged at the bottom of the cubic frame body, the bottom of the cubic frame body is provided with a bottom crosspiece, and hanging rods extending out in the same direction as the bottom crosspiece are symmetrically arranged on the left side and the right side of the upper portion of the hopper main body.
Preferably, the assembly line rest area includes that the area is pour to the first receipts face station and a plurality of rest station that advance the mould gallery and arrange in proper order to the self-oscillation, 3 are no less than to rest station.
Preferably, the operation area is provided with a demolding station, a mold cleaning and oiling station, a steel reinforcement cage hoisting station, an embedded part loading station and an inspection station in sequence from the demolding tunnel to the edge of the operation line rail.
Preferably, the static steam-curing area is composed of a plurality of cavities in sequence, and the static steam-curing area is characterized in that the mould-entering gallery sequentially comprises a static heat-preserving area, a steam-curing temperature-increasing area, a steam-curing constant-temperature area and a steam-curing temperature-decreasing area along the track direction of the static steam-curing line.
The invention has the following advantages: through setting up the purlin car, hopper elevating gear has made things convenient for the hopper to pour the transportation in district to the vibration from haulage vehicle, under the condition that does not influence the concrete placement continuity, haulage vehicle also can only be through keeping in new concrete hopper, rises new concrete hopper, falls empty concrete hopper and loads to the change that two concrete hoppers just can not be realized to these four processes that go on simultaneously of haulage vehicle, consuming time very short, improved conveying efficiency and reliability greatly. The truss vehicle is arranged above the static curing area of the production line, and does not occupy too much space. The concrete hopper with materials is lifted to the bearing platform and the empty concrete hopper is transported to the temporary storage platform through one lifting process, so that the times and time required by lifting are greatly saved. Because elevating gear can have enough vacancies to keep in and with the change of new concrete hopper, consequently transport vehicle can once transport two concrete hoppers, also can not cause the inconvenient problem of depositing and influencing elevating gear work of unnecessary concrete hopper because of the time cooperation problem, the fault-tolerance is better.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the concrete hopper of the present invention.
Fig. 3 and 4 are schematic structural views of the hopper lifting device in the invention.
The labels in the figures are: 1. a hopper lifting device, 101, a translation track, 102, a temporary storage platform, 103, a translation power mechanism, 104, a door-shaped support, 105, a power lifting mechanism, 106, a lifting support, 107, a hopper fork, 108, a lifting frame, 109, a transverse lifting guide rail, 110, a lifting hoist, 111, a lifting plate, 2, a truss car, 21, a truss car track, 22, a truss car driving mechanism, 23, a supporting platform, 3, a vibration casting area, 4, a flow line static curing area, 41, a primary noodle receiving station, 42, a static curing station, 5, a mold entering gallery, 6, a static steam curing area, 61, a static curing heat preservation area, 62, a steam curing temperature rise area, 63, a steam curing constant temperature area, 64, a steam curing cooling area, 7, a mold discharging gallery, 8, an operation area, 81, a mold stripping station, 82, a mold cleaning oil coating station, 83, a lifting steel bar cage station, 84, a pre-embedded part installing station, 85, an inspection station, 9 and a concrete hopper, 91. outer frame, 92, hopper main part, 93, discharge door, 94, peg.
Detailed Description
The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.
As shown in fig. 1-4, the invention provides a duct piece assembly line convenient for long-distance concrete transportation, which comprises an operation area 8, a vibration pouring area 3, a static steam-curing area 6, a mold-feeding gallery 5 and a mold-discharging gallery 7, wherein the static steam-curing area 6 is arranged between the outlet end of the mold-feeding gallery 5 and the inlet end of the mold-discharging gallery 7, and a plurality of static steam-curing line rails are transversely distributed in parallel in the static steam-curing area 6.
The section of jurisdiction assembly line still includes that the district is put to assembly line 4 and hopper, the exit end of demolding gallery 7 is connected to through the operation line track advance the mould gallery 5, operation area 8 the vibration is pour district 3 with the district is arranged in proper order along assembly line traffic direction in the quiet maintenance district 4 of assembly line on the operation line track, the hopper is put the district and is located advance the entrance point outside of mould gallery 5, the hopper is put the district and is equipped with hopper elevating gear 1, the vibration is pour district 3 top with through locating between 1 upper portion of hopper elevating gear the truss car track 21 of 4 tops in the quiet maintenance district of assembly line links to each other, the hopper is put the district and is carried concrete hopper 86 between transport vehicle and the concrete mixing plant, the transport vehicle put the district at the hopper with the temporary storage mechanism of hopper elevating gear 1 changes concrete hopper 86.
The hopper lifting device 1 comprises a lifting mechanism and a temporary storage mechanism, wherein the temporary storage mechanism comprises a translation track 101 which is in the same direction as the truss track 21, a temporary storage platform 102 which moves back and forth along the translation track 101, and a translation power mechanism 103 which drives the temporary storage platform 102 to move; the translation power mechanism 103 comprises a servo motor and a gear driven by the servo motor, and a toothed plate meshed with the gear is arranged in the translation track 101.
Elevating system locates translation track 101 intermediate position includes door type support 104, locates the power at door type support 104 top lifts by crane 105, lifting support 106 and the lifting unit, door type support 104 is located truss track 21 inboard, lifting support 106 with the messenger that power lifted by crane 105 is connected, temporary storage platform 102 is located under door type support 104 is inside, lifting unit is fixed in lifting support 106 stretches out forward, lifting unit includes hopper fork 107 and the lifting frame 108 that is equipped with the couple, the couple is used for hooking peg 94 on the concrete hopper 86, hopper fork 107 inserts go up and down below the bottom crosspiece of concrete hopper 86.
Truss 2 still includes the bearing concrete hopper 86's supporting platform 23 and truss actuating mechanism 22, be equipped with the confession in the middle of the supporting platform 23 the ejection of compact logical groove of the ejection of compact of concrete hopper 86, the lifting frame 108 sets up in pairs and interval each other is greater than the width of concrete hopper 86, the hopper fork 107 is located between a pair of lifting frame 108 and is higher than lifting frame 108, lifting frame 108 with the difference in height between the hopper fork 107 is greater than the bottom crosspiece arrives the distance of supporting platform 23 bottom.
The rear of the lifting mechanism is also provided with a lifting device for lifting the concrete hopper 86 onto the temporary storage platform 102, the lifting device comprises a transverse lifting guide rail 109 fixed on the truss track 21, a lifting hoist 110 moving along the transverse lifting guide rail 109 and a lifting plate 111 connected with the lifting hoist 110 through a lifting cable, and the bottom of the lifting plate 111 is provided with a lifting hook for lifting the concrete hopper 86.
The top of the temporary storage platform 102 is provided with a hopper accommodating area which can sequentially accommodate at least three concrete hoppers 86 along the moving track direction, the height difference from the supporting platform 23 to the top of the temporary storage platform 102 is more than twice of the height of the concrete hoppers 86, the height difference from the top of the door-shaped bracket 104 to the supporting platform 23 is not less than twice of the height of the concrete hoppers 86,
the lifting support 106 is vertically arranged, a convex limiting plate is arranged at the top of the lifting support 106, the power lifting mechanisms 105 are symmetrically arranged on two sides of the top of the door-shaped support 104, the limiting plates are located between the power lifting mechanisms 105 in the transverse direction, two sides of the lifting support 106 are in sliding connection with guide grooves in the inner sides of upright columns on two sides of the door-shaped support 104, safety anti-skidding mechanisms are arranged between the left side edge and the right side edge of the lifting support 106 and the guide grooves, and the safety anti-skidding mechanisms are arranged on the lifting support 106. The safety anti-slip mechanism can abut against the inner wall of the guide groove when the lifting support 106 slides down too fast, so that the descending speed of the lifting support 106 is fixed or slowed down, and the probability of safety accidents is reduced.
The concrete hopper 86 includes a hopper body 92, an outer frame 91, and an outfeed door 93, the hopper body 92 being fixed inside the outer frame 91. The outer frame 91 comprises a cubic frame body and supporting legs arranged at the bottom of the cubic frame body, the bottom crosspiece is arranged at the bottom of the cubic frame body, and hanging rods 94 extending out in the same direction as the bottom crosspiece are symmetrically arranged on the left side and the right side of the upper part of the hopper main body 92.
Hopper main part 92 bottom is equipped with the discharge gate, discharge gate 93 is installed in discharge gate 93 support bottom, seal when discharge gate 93 closes the discharge gate, discharge gate 93 rotate bracket connection is in hopper main part 92 both sides, vibration is pour district 3 and is equipped with the confined room of pouring, it is equipped with and is used for opening to pour the roof portion of room the bin gate closing mechanism of discharge gate 93, purlin car track 21 front end is located pour the top of room. The top of the pouring chamber is provided with a feeding port for concrete to enter, the interior of the pouring chamber is provided with a vibrating device for vibrating while pouring, the other side of the pouring chamber is provided with a control chamber, and a central control cabinet and a cloth control cabinet are arranged inside the pouring chamber for an operator to control the pouring process in the pouring chamber and the whole production line.
The assembly line rest area 4 includes that the self-oscillation pours 3 first receipts face station 41 and a plurality of rest station 42 that arrange in proper order to advance mould gallery 5 in district, rest station 42 is no less than 3. The operation area 8 is provided with a demoulding station 81, a mould cleaning and oiling station 82, a steel reinforcement cage hoisting station 83, an embedded part loading station 84 and an inspection station 85 in sequence from the mould discharging gallery 7 along the operation line track. The static steam-curing area 6 is composed of a plurality of cavities in sequence, and the static steam-curing area 6 is in the shape of the die-entering gallery 5 and sequentially comprises a static heat-preserving area 61, a steam-curing temperature-increasing area 62, a steam-curing constant-temperature area 63 and a steam-curing temperature-decreasing area 64 along the track direction of the static steam-curing line.
4 static steam curing line tracks are arranged side by side. In the above-mentioned cavity of the static heat-preserving area 6, 4 stations are arranged along the static heat-preserving area 61, 2 stations are arranged along the steam-preserving temperature-raising area 62, 5 stations are arranged along the steam-preserving constant-temperature area 63, 1 station is arranged along the steam-preserving temperature-reducing area 64, and finally the segment mould reaches the demolding gallery 7 from each static heat-preserving line track.
In the production process, the die sequentially moves along the operation line rail and the static steam curing line rail, and corresponding operations are sequentially carried out at corresponding stations: the empty segment mould is subjected to mould cleaning and oiling at a mould cleaning and oiling station 82, then steel reinforcement cage hoisting, embedded part installing and inspection are sequentially carried out at each station, concrete pouring is carried out at a vibration pouring station, then primary surface collection is sequentially carried out, the mould is statically maintained at each static maintenance station 42, enters the mould entering gallery 5 and then reaches the static steam maintenance area 6. And after entering each static steam-curing line in the static steam-curing area 6, entering a demolding tunnel 7 after each curing process of static curing heat preservation, steam curing temperature rise, steam curing constant temperature and steam curing temperature reduction. The segment mould who accomplishes the maintenance arrives the demolding station on the assembly line from this with the section of jurisdiction demolding, and the empty segment mould after will demolding sends to clear mould fat liquoring station 82 and carries out the clear mould fat liquoring, realizes the section of jurisdiction and pours the continuity of maintenance, effectively improves the continuity and the production efficiency of section of jurisdiction production.
Since the invention is applied to the special situation that the distance between a concrete mixing plant and a duct piece production line is long due to the transformation of the existing factory building, the process of conveying concrete to the vibration pouring area 3 is as follows in the invention considering that a certain time is consumed in the vibration pouring process and vehicles and frequency used for conveying the concrete hopper 86 are reduced.
Two concrete hoppers 86 at a time are transported by the transport vehicle to the hopper parking area, which is empty in the initial state, and the staging platform 102 can accommodate 3 concrete hoppers 86. The staging platform 102 is moved back to move the next hopper storage location under the trolley to deliver one concrete hopper 86 on the vehicle to that storage location by the trolley, and then the staging platform 102 is moved back again to similarly deliver another concrete hopper 86 to the intermediate hopper storage location. Then the transport vehicle can return to the concrete mixing plant for transportation.
The temporary storage platform 102 moves forward until the next hopper storage position moves to the front of the lifting mechanism and leaves a space for the lifting assembly to fall down with the lifting assembly, when the lifting assembly falls down, the hopper fork 107 is positioned below the bottom crosspiece of the concrete hopper 86, the temporary storage platform 102 moves backward to allow the hopper fork 107 to support the concrete hopper 86 to rise, the supporting platform 23 moves forward to a position for the lifting space of the concrete hopper 86, the hopper fork 107 rises above the supporting platform 23 of the girder 2 and the lifting frame 108 is below the supporting platform 23, the supporting platform 23 moves towards the lifting mechanism to allow the hopper fork 107 to place the concrete hopper 86 on the supporting platform 23, the supporting platform 23 is driven by the girder 2 to move to the top of the casting chamber for casting, after the supporting platform 23, the lifting assembly moves downward to reach the position below the bottom crosspiece of the concrete hopper 86, the temporary storage platform 102 moves backward to place the concrete hopper 86 on the hopper fork 107, the lift assembly is thereafter moved upwardly to a position where the lifting frame 108 is above the top of the upper concrete hopper 86.
When the platform 23 carries the empty concrete hopper 86, which has completed the casting, to the underside of the lifting frame 108, the movement of the platform 23 and the lifting assembly causes the hook to hook the hanging rod 94 of the concrete hopper 86, thereby lifting it, since the hook is facing the same side. Then the supporting platform 23 moves forward and the lifting assembly descends, when the lifting frame 108 reaches the lower part of the supporting platform 23 and the hopper fork 107 is arranged above the supporting platform 23 of the truss car 2, the supporting platform 23 moves backward to place the filled concrete hopper 86 on the supporting platform, the supporting platform continues to move to the top of the pouring chamber for segment pouring, and the lifting assembly descends the lifted empty concrete hopper 86 to the temporary storage platform 102.
Ideally, when a new 2 filled concrete hoppers 86 are delivered by the truck, an empty concrete hopper 86 is located on the staging platform 102, the concrete hopper 86 on the casting room is about to run out, the concrete hopper 86 on the truck is loaded onto the staging platform 102, the elevator mechanism loads a new concrete hopper 86 onto the elevator assembly and raises the truck to a position above the top of the concrete hopper 86, an empty concrete hopper 86 is loaded onto the truck simultaneously with raising the new concrete hopper 86, the empty concrete hopper 86 with the run out is then delivered under the lifting frame 108, the step is carried out simultaneously with raising the new concrete hopper 86, then the new concrete hopper 86 is placed on the support platform 23 for further casting. The empty concrete hopper 86 is then lowered to the staging platform 102 and placed on the transport vehicle.
Under the condition that does not influence concrete placement continuity like this, haulage vehicle also can only through the new concrete hopper 86 of temporary storage, rises new concrete hopper 86, falls empty concrete hopper 86 and loads to haulage vehicle these four processes that can't go on simultaneously and just can realize the change of two concrete hoppers 86, and is consuming time very short, does not cause the delay to the production line. Because the lifting of the concrete hopper 86 with the material to the supporting platform 23 and the transporting of the empty concrete hopper 86 to the temporary storage platform 102 can be completed by one lifting process, the times and time required for lifting are greatly saved, and the time required for replacing the concrete hopper 86 on the temporary storage platform 102 and the concrete hopper 86 on the pouring chamber is further reduced by combining with the temporary storage mechanism.
Because there are 3 hopper parking positions on the platform 102 of keeping in, bearing platform 23 can load a concrete hopper 86, all can load two concrete hoppers 86 on the lifting unit, consequently this hopper elevating gear 1 has more sufficient vacancy, the time before production line and the haulage vehicle cooperates to some extent error, this hopper elevating gear 1 also has certain vacancy and conveniently adjusts, even there is hopper change once and fails to realize, also there are two vacancies to be enough to change next round, can not lead to empty concrete hopper 86 or the concrete hopper 86 that has the material to appear piling up difficult to handle immediately, must stop the condition of partial process, fault-tolerance is high.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution of the invention, or to apply the inventive concept and solution directly to other applications without modification.
Claims (9)
1. The utility model provides a section of jurisdiction assembly line convenient to remote concrete transport, includes operation district (8), vibration pouring district (3), quiet steam curing district (6), advances mould gallery (5) and demolding gallery (7), its characterized in that: still put the district including assembly line rest area (4) and hopper, the exit end of demolding gallery (7) is connected to through the operation line track advance mould gallery (5), operation district (8) vibration pouring district (3) with assembly line rest area (4) are arranged in proper order along assembly line traffic direction on the operation line track, the hopper is put the district and is equipped with hopper elevating gear (1), vibration pouring district (3) top with through locating between hopper elevating gear (1) upper portion truss car track (21) of assembly line rest area (4) top link to each other, the hopper is put the district and is carried concrete hopper (86) between through haulage vehicle and the concrete mixing plant, the haulage vehicle put the district at the hopper with the temporary storage mechanism of hopper elevating gear (1) is changed concrete hopper (86).
2. A segment line for facilitating remote concrete delivery according to claim 1, wherein: the hopper lifting device (1) comprises a lifting mechanism and a temporary storage mechanism, wherein the temporary storage mechanism comprises a translation track (101) in the same direction as the truss track (21), a temporary storage platform (102) moving back and forth along the translation track (101) and a translation power mechanism (103) driving the temporary storage platform (102) to move; the lifting mechanism is arranged in the middle of the translation track (101).
3. A segment line for facilitating remote concrete delivery according to claim 2, wherein: elevating system includes door type support (104), locates power lifting device (105), lifting support (106) and the lifting unit at door type support (104) top, door type support (104) are located purlin car track (21) inboard, lifting support (106) with power lifting device's (105) hoist cable is connected, temporary storage platform (102) are located under door type support (104) is inside, lifting unit is fixed in lifting support (106) and stretch out forward, lifting unit includes hopper fork (107) and lifting frame (108) that are equipped with the couple, the couple is used for hooking peg (94) on concrete hopper (86), hopper fork (107) insert go up and down below the bottom crosspiece of concrete hopper (86).
4. A segment line for facilitating remote concrete transport according to claim 3, wherein: truss car (2) still includes the bearing support platform (23) and truss car actuating mechanism (22) of concrete hopper (86), be equipped with the confession in the middle of support platform (23) the ejection of compact of concrete hopper (86) ejection of compact logical groove, lifting frame (108) set up in pairs and the interval is greater than each other the width of concrete hopper (86), hopper fork (107) are located between a pair of lifting frame (108) and are higher than lifting frame (108), lifting frame (108) with difference in height between hopper fork (107) is greater than the bottom crosspiece arrives the distance of support platform (23) bottom.
5. The segment assembly line for facilitating remote concrete transport of claim 4, wherein: the elevating system rear still be equipped with be used for with concrete hopper (86) handling extremely overhead hoist on the platform of keeping in (102), overhead hoist is including being fixed in horizontal handling guide rail (109) on truss car track (21), edge handling hoist (110) that horizontal handling guide rail (109) removed and through the suspension cable connection handling board (111) of handling hoist (110), handling board (111) bottom is equipped with and lifts by crane the lifting hook of concrete hopper (86).
6. A segment flow line for facilitating remote concrete transport according to any one of claims 1 to 5, wherein: the concrete hopper (86) comprises a hopper body (92), an outer frame (91) and a discharge door (93), wherein the hopper body (92) is fixed on the inner side of the outer frame (91). The outer frame (91) comprises a cubic frame body and supporting legs arranged at the bottom of the cubic frame body, the bottom of the cubic frame body is provided with a bottom crosspiece, and hanging rods (94) extending out in the same direction as the bottom crosspiece are symmetrically arranged on the left side and the right side of the upper portion of the hopper main body (92).
7. A segment line for facilitating remote concrete delivery according to claim 1, wherein: assembly line rest area (4) are including self-oscillation pouring district (3) to advance first receipts face station (41) and a plurality of rest station (42) that mould gallery (5) arranged in proper order, 3 are no less than in rest station (42).
8. A segment line for facilitating remote concrete delivery according to claim 1, wherein: the operation area (8) is from drawing die gallery (7) edge the operation line track is equipped with drawing of patterns station (81), clear mould fat liquoring station (82), hoist and mount steel reinforcement cage station (83), dress built-in fitting station (84), inspection station (85) in proper order.
9. A segment line for facilitating remote concrete delivery according to claim 1, wherein: the static steam-curing area (6) is composed of a plurality of cavities in sequence, and the static steam-curing area (6) is in a shape like a Chinese character 'ji' and comprises a static heat-preservation area (61), a steam-curing temperature-raising area (62), a steam-curing constant-temperature area (63) and a steam-curing temperature-reducing area (64) in sequence along the track direction of the static steam-curing line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010418600.5A CN111531700B (en) | 2020-05-18 | 2020-05-18 | Section of jurisdiction assembly line convenient to remote concrete transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114633355A (en) * | 2022-03-07 | 2022-06-17 | 山东建筑大学 | Wall material production device with real-time decision-making function |
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