Transportation pouring system for pouring prefabricated member concrete

Abstract

The invention provides a transporting and pouring system for pouring prefabricated member concrete, a transporting guide rail system is arranged between a curing workshop and a concrete transporting platform, and the transporting guide rail system comprises a horizontal transporting part and a vertical transporting part; a first rail is arranged in the horizontal conveying part, a second rail extending in the same direction as the first rail is arranged in the first rail, a concrete discharging frame is arranged on the first rail, and a discharging hopper capable of being separately supported is placed above the concrete discharging frame. And the second track is provided with a prefabricated part mold which moves through the mold frame. By means of the first rail and the second rail which are in the same direction inside and outside, the discharging hopper and the prefabricated part mold can move on the horizontal conveying part correspondingly, and therefore the discharging hopper for concrete discharging is accurately moved to the position above the prefabricated part mold for discharging.

Description

Technical Field

[0001] The invention relates to the technical field of concrete pouring engineering, and in particular to a transportation and pouring system for pouring prefabricated concrete. Background Art

[0002] In order to facilitate construction and save construction time in engineering projects, some concrete structures often adopt prefabricated structural types. Conventional prefabricated concrete casting needs to be manually transported to each prefabricated casting working surface, which requires a large number of concrete transportation channels and requires a large site area. For those who need to use vertical concrete transportation, it is necessary to lay a longer transportation road, which is not economical. Summary of the invention

[0003] The object of the present invention is to provide a transport and casting system which can conveniently and simultaneously realize concrete transportation and casting of prefabricated parts.

[0004] To this end, the present invention adopts the following technical solutions:

[0005] A transport and casting system for casting precast concrete, wherein a transport rail system is arranged between a maintenance workshop and a concrete transport platform, the transport rail system comprising a horizontal transport part and a vertical transport part; a first track is arranged in the horizontal transport part, and a second track extending in the same direction as the first track is arranged inside the first track, a concrete unloading frame is arranged on the first track, a detachably supported unloading hopper is placed above the concrete unloading frame, a precast mold moved by a mold frame is arranged on the second track, and a unloading passage space for the precast mold to pass through is arranged below the unloading hopper of the concrete unloading frame; the vertical transport part is provided with a vertical channel connecting the horizontal transport part and the concrete transport platform, a lifting device is arranged on the top of the vertical channel, and a lifting component cooperating with the lifting device is arranged on the upper part of the unloading hopper.

[0006] Furthermore: a feed port and a discharge port are respectively arranged at the top and bottom of the discharge hopper, and a switch valve is arranged on the discharge port; a storage cavity is arranged at the top of the preform mold, and the top of the storage cavity is an opening, and the discharge port is spaced from the opening in the vertical direction.

[0007] Furthermore: the opening of the preform mold is arranged along its extension direction on the second track.

[0008] Furthermore: the opening range of the built-in cavity of the prefabricated part mold is larger than the coverage range of the discharge port on the discharge hopper.

[0009] Furthermore: a storage platform is arranged on the top of the concrete unloading frame, a limit through hole is provided in the storage platform, and the limit through hole is snap-fitted with the outer surface of the unloading hopper.

[0010] Furthermore: a lower opening communicating with the horizontal transport portion and an upper opening communicating with the concrete transport platform are respectively arranged on both sides of the vertical channel.

[0011] Furthermore: a limit plate is arranged inside the vertical channel, the limit plate is arranged in a side area close to the concrete transport platform, and a track part which can cooperate with the outer surface of the discharge hopper is arranged inside the limit plate.

[0012] Furthermore: sleepers are laid at the bottom of the first track and the second track.

[0013] Furthermore: the lifting component is a lifting lug that can cooperate with the lifting rope on the lifting device.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention uses the first and second tracks in the same direction inside and outside to enable the discharge hopper and the prefabricated mold to move on the horizontal transport part respectively, and because the prefabricated mold can move under the concrete discharge frame, the discharge hopper for concrete discharge is accurately moved to the top of the prefabricated mold before discharge, so that the prefabricated mold can receive concrete more conveniently, thereby effectively improving work efficiency. At the same time, the discharge hopper can be quickly and smoothly displaced between the concrete discharge frame and the concrete transport platform under the hoisting action of the vertical transport part, so that the concrete can be transported and processed more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the arrangement of the horizontal transportation system of the present invention;

[0017] Figure 2 For the present invention Figure 1 Schematic diagram of AA direction in;

[0018] Figure 3 It is a schematic diagram of the vertical transportation system layout of the present invention.

[0019] The markings in the accompanying drawings are: 1-first track, 2-second track, 3-mold frame, 4-wheel, 5-sleeper, 6-prefabricated part mold, 61-storage cavity, 7-concrete unloading frame, 71-storage platform, 8-unloading hopper, 81-switch valve, 9-vertical channel, 91-lower opening, 92-upper opening, 10-lifting device, 11-limiting plate, 12-concrete transportation platform. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0021] like Figure 1-3 As shown, a transport and casting system for casting precast concrete is provided, wherein a transport rail system is arranged between a maintenance workshop and a concrete transport platform 12, and the transport rail system comprises a horizontal transport part and a vertical transport part; a first rail 1 is arranged in the horizontal transport part, and a second rail 2 extending in the same direction as the first rail 1 is arranged inside the first rail 1, a concrete unloading frame 7 is arranged on the first rail 1, a detachably supported unloading hopper 8 is placed above the concrete unloading frame 7, and a wheel 4 interacting with the first rail 1 is arranged below the concrete unloading frame 7, and a precast mold 6 moved by a mold frame 3 is arranged on the second rail 2. A wheel interacting with the second track 2 is arranged below the mold frame 3, and a unloading passage space for the prefabricated mold 6 to pass through is arranged below the unloading hopper 8 of the concrete unloading frame 7, so that the prefabricated mold 6 can pass or stay below the concrete unloading frame 7 and the unloading hopper 8 via the second track 2; the vertical transportation part is provided with a vertical channel 9 connecting the horizontal transportation part and the concrete transportation platform 12, and a lifting device 10 is arranged on the top of the vertical channel 9. A lifting component is arranged on the upper part of the unloading hopper 8, and the lifting component can be connected with the lifting rope on the lifting device 10, so as to adjust the position of the unloading hopper 8 in the vertical channel 9.

[0022] In this embodiment, the lifting component adopts a lifting lug that can cooperate with the lifting rope on the lifting device 10. The lifting lug is arranged on the outer surface of the discharge hopper 8 and close to the feed port at the top thereof.

[0023] Sleepers 5 are laid at the bottom of the first track 1 and the second track 2 , and the first track 1 and the second track 2 share the sleepers 5 .

[0024] Specifically, a feed port and a discharge port are respectively arranged at the top and the bottom of the discharge hopper 8, and a switch valve 81 is arranged on the discharge port. Through the switch valve 81, the discharge hopper 8 can be unloaded when it moves to the opening position of the preform mold 6 until it is inside the preform mold 6; a storage cavity 61 is arranged at the top of the preform mold 6, and the top of the storage cavity 61 is an opening, and the discharge port and the opening are spaced apart in the vertical direction to avoid unnecessary collision between the preform mold 6 and the discharge hopper 8.

[0025] The opening of the preform mold 6 is arranged along its extension direction on the second track 2, and the discharge hopper 8 can discharge materials at any position above the opening of the preform mold 6 through the opening of the preform mold 6.

[0026] Specifically, the opening range of the built-in cavity 61 of the prefabricated component mold 6 is larger than the coverage range of the discharge port on the discharge hopper 8, thereby ensuring that the concrete in the discharge hopper 8 completely flows into the prefabricated component mold 6 during discharge.

[0027] Specifically, the upper part of the discharge hopper 8 is cylindrical, and the lower part is bucket-shaped. A storage platform 71 is arranged on the top of the concrete discharge frame 7, and a limited position through hole is provided in the storage platform 71. The limited position through hole is engaged with the outer surface of the portion between the cylindrical and bucket shapes of the discharge hopper 8, so that the discharge hopper 8 can be placed or taken out on the storage platform 71.

[0028] Specifically, the vertical passage 9 is provided with a lower opening 91 communicating with the horizontal transport portion and an upper opening 92 communicating with the concrete transport platform 12 on both sides thereof. The lifting device 10 is preferably provided in the upper area of ​​the upper opening 92.

[0029] Specifically, a limit plate 11 is provided inside the vertical channel 9, and the limit plate 11 is provided in an area close to the side of the concrete transport platform 12. A track portion that can cooperate with the cylindrical outer surface of the discharge hopper 8 is provided in the limit plate 11, and a groove for the lifting ear to pass through is provided on the track portion. When the discharge hopper 8 moves to this position, the track portion in the limit plate 11 can provide a reference for the staff to stop the continuous movement of the lifting device, so that the discharge hopper 8 can stop at a position convenient for receiving concrete. At the same time, the track portion can prevent the discharge hopper 8 from shaking unnecessary when receiving concrete, thereby affecting loading.

[0030] See also Figure 1-3 During the transportation and pouring process of concrete and precast casting in the transport and pouring system, the specific steps are as follows:

[0031] S1: The mold frame 3 is installed at the bottom of the precast mold 6 so that it can move horizontally to the specified position on the second track 2, and the wheels 4 are installed at the bottom of the concrete unloading frame 7 so that it can move horizontally on the first track 1, and the unloading hopper 8 is placed on the storage platform 71;

[0032] S2: Move the concrete unloading frame 7 into the vertical channel 9, and lift the unloading bucket 8 through the lifting device 10 in the vertical channel 9, and temporarily place the unloading bucket 8 in the limiting plate 11;

[0033] S3: pouring concrete into the discharge hopper 8 through the concrete transport platform 12;

[0034] S4: The discharge hopper 8 is lowered into the concrete discharge frame 7 at the bottom of the vertical channel 9 by the lifting device 10. After the discharge hopper 8 is separated from the lifting device 10, the concrete discharge frame 7 moves on the first track 1 to the top of the prefabricated part mold 6 through the wheels 4 at the bottom;

[0035] S5: Open the switch valve 81 at the bottom of the discharge hopper 8, align the discharge port of the discharge hopper 8 with the storage cavity 61 of the prefabricated part mold 6, and horizontally move the concrete discharge frame 7 so that the concrete in the discharge hopper 8 is introduced into the prefabricated part mold 6;

[0036] S6: After the precast mold 6 receives the concrete pouring, the precast mold 6 can be transported to the maintenance workshop via the second track 2, and the unpoured precast mold 6 can be replaced;

[0037] S7: After all the concrete in the discharge hopper 8 is discharged, the steps S2 to S6 are repeated to complete the repeated pouring of the precast concrete parts.

[0038] The above embodiment is only a preferred technical solution of the present invention. Those skilled in the art should understand that the technical solutions or parameters in the embodiments can be modified or replaced without departing from the principle and essence of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. A transport and pouring system for pouring precast concrete, characterized in that: A transport rail system is arranged between the maintenance workshop and the concrete transport platform (12), the transport rail system comprising a horizontal transport part and a vertical transport part; a first rail (1) is arranged in the horizontal transport part, and a second rail (2) extending in the same direction as the first rail (1) is arranged inside the first rail (1); a concrete unloading frame (7) is arranged on the first rail (1), a detachably supported unloading hopper (8) is placed above the concrete unloading frame (7), a prefabricated part mold (6) moved by a mold frame (3) is arranged on the second rail (2), and a unloading passage space for the prefabricated part mold (6) to pass through is arranged below the unloading hopper (8) of the concrete unloading frame (7); a vertical channel (9) connecting the horizontal transport part and the concrete transport platform (12) is arranged in the vertical transport part, a lifting device (10) is arranged at the top of the vertical channel (9), and a lifting component cooperating with the lifting device (10) is arranged on the upper part of the unloading hopper (8).

2. The transport and pouring system for pouring precast concrete according to claim 1, characterized in that: The top and bottom of the discharge hopper (8) are respectively provided with a feed port and a discharge port, and the discharge port is provided with a switch valve (81); the top of the preform mold (6) is provided with a storage cavity (61), the top of the storage cavity (61) is an opening, and the discharge port is spaced apart from the opening in the vertical direction.

3. The transport and casting system for casting precast concrete according to claim 2, characterized in that: The opening of the preform mold (6) is arranged along its extension direction on the second track (2).

4. The transport and casting system for casting precast concrete according to claim 2, characterized in that: The opening range of the built-in cavity (61) of the preform mold (6) is larger than the coverage range of the discharge port on the discharge hopper (8).

5. The transport and pouring system for pouring precast concrete according to claim 1, characterized in that: A storage platform (71) is provided on the top of the concrete unloading frame (7), a limiting through hole is provided in the storage platform (71), and the limiting through hole is engaged with the outer surface of the unloading hopper (8).

6. The transport and casting system for casting precast concrete according to claim 1, characterized in that: A lower opening (91) communicating with the horizontal transport portion and an upper opening (92) communicating with the concrete transport platform (12) are respectively arranged on both sides of the vertical channel (9).

7. The transport and pouring system for pouring precast concrete according to claim 1, characterized in that: A limit plate (11) is arranged inside the vertical channel (9), and the limit plate (11) is arranged in a side area close to the concrete transport platform (12). A track portion that can cooperate with the outer surface of the discharge hopper (8) is provided inside the limit plate (11).

8. The transport and casting system for casting precast concrete according to claim 1, characterized in that: Sleepers (5) are laid at the bottom of the first track (1) and the second track (2).

9. The transport and casting system for casting precast concrete according to claim 1, characterized in that: The lifting component is a lifting lug that can cooperate with a lifting rope on the lifting device (10).

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