Device for dam slope concrete panel construction

Abstract

The utility model discloses a dam slope concrete panel construction device which comprises a pair of concrete formworks and a pouring mechanism, the pair of concrete formworks comprises a first formwork and a second formwork, the first formwork comprises a first transverse formwork and two first longitudinal formworks, and the second formwork comprises a second transverse formwork and two second longitudinal formworks. The second formwork comprises two second longitudinal formworks and a second transverse formwork, the first transverse formwork and the first longitudinal formwork are in threaded connection through a first connecting assembly, the first longitudinal formwork and the second longitudinal formwork are in threaded connection through a second connecting assembly, and the second longitudinal formwork and the second transverse formwork are in threaded connection through a third connecting assembly. The pouring mechanism comprises a transverse separation formwork, an inverted-Y-shaped chute and a concrete tank truck, wherein the inverted-Y-shaped chute comprises a forked chute body and a straight barrel type chute body. By the adoption of the technical scheme, the time consumed for disassembling the concrete formwork can be shortened, and the pouring efficiency of the concrete formwork can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and hydropower dams, in particular to a device for constructing a dam slope concrete panel. Background Art

[0002] In the prior art, pouring concrete formwork on a dam slope can form concrete panels. Specifically, wooden formwork (including horizontal and vertical formwork) is first placed on the slope. Next, the wooden formwork is secured with iron nails (i.e., the horizontal and vertical formwork are fixedly connected). Finally, concrete is poured onto the wooden formwork using a concrete truck and a vertical chute to form the concrete panels.

[0003] Since the area of ​​the entire dam slope concrete panel is wide and the number of wooden formwork is limited, usually after the pouring of the previous part of the concrete formwork is completed, the wooden formwork fixed with iron nails will be dismantled and moved to the remaining area, and the same operation will be performed (i.e., iron nails will be nailed into the wooden formwork again and pouring will be performed) to complete the pouring of the remaining concrete formwork, thus forming the entire dam slope concrete panel.

[0004] However, firstly, because the wooden formwork (specifically, the horizontal and vertical forms) are fixed together with iron nails, disassembly and relocation are time-consuming, and driving the nails into the wooden formwork, removing them, and reinserting them causes irreversible damage. Secondly, the vertical chute, which uses concrete trucks to pour the wooden formwork in a sequential manner (i.e., pouring one bin or grid at a time), is inefficient.

[0005] In summary, pouring concrete on the existing dam slope concrete formwork requires a lot of time to dismantle the formwork, and the pouring efficiency of the existing straight-tube chute is low.

[0006] Therefore, there is an urgent need for a device for constructing dam slope concrete panels that can shorten the time spent on disassembling concrete formwork and improve the efficiency of pouring concrete formwork. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides a device for constructing dam slope concrete panels, which can shorten the time spent on disassembling concrete formwork and improve the efficiency of pouring concrete formwork.

[0008] The utility model provides a device for constructing concrete panels on a dam slope, which is characterized by comprising: a plurality of pairs of concrete templates arranged on the dam slope for forming concrete panels, and a pouring mechanism arranged above the concrete templates for pouring the concrete templates.

[0009] The pair of concrete formworks includes a first formwork and a second formwork disposed below the first formwork, the first formwork includes a first transverse formwork and a pair of first longitudinal formworks disposed at both ends of the first transverse formwork, the second formwork includes a pair of second longitudinal formworks disposed below the pair of first longitudinal formworks and a second transverse formwork disposed between the second longitudinal formworks,

[0010] The first transverse template and a pair of the first longitudinal templates arranged at both ends of the first transverse template are threadedly connected via a first connecting component, the pair of the first longitudinal templates and a pair of the second longitudinal templates are threadedly connected via a second connecting component, and the pair of the second longitudinal templates and the second transverse template arranged between the pair of the second longitudinal templates are threadedly connected via a third connecting component.

[0011] The pouring mechanism includes a transverse partition template arranged between a pair of the first longitudinal templates and clamped with the first longitudinal templates for allowing concrete slurry to be poured into the concrete template in blocks and intervals; an inverted Y-type chute arranged above the concrete template for pouring the concrete template in blocks and intervals; the inverted Y-type chute includes a forked chute arranged below for diverting and pouring the concrete template and a straight chute fixedly connected to the forked chute for passing the concrete slurry; and a concrete tanker arranged at the upper end of the straight chute for injecting the concrete slurry into the straight chute.

[0012] The above-mentioned device for constructing concrete panels on a dam slope is characterized in that: the first connecting assembly includes a pair of first connecting pieces fixedly arranged at both ends of the upper surface of the first transverse formwork for connecting the first transverse formwork and the two first longitudinal formworks, a pair of second connecting pieces fixedly arranged above the outer surfaces of the two first longitudinal formworks and adapted to the first connecting pieces for connecting the first transverse formwork and the two first longitudinal formworks, a first concentric opening being formed at one end of the first connecting piece and the second connecting piece in contact, the first connecting piece and the second connecting piece being connected by a first bolt arranged in the first concentric opening, the inner wall of the first concentric opening being a first internal thread, and the outer wall of the first bolt being a first external thread adapted to the first internal thread,

[0013] The second connecting assembly includes a pair of third connecting pieces fixedly arranged at the upper ends of the outer surfaces of the two second longitudinal templates for connecting the first longitudinal template and the second longitudinal template, and a second concentric opening is formed on the end of the third connecting piece in contact with the first longitudinal template. The first longitudinal template and the second longitudinal template are connected by a second bolt set in the second concentric opening. The inner wall of the second concentric opening is a second internal thread, and the outer wall of the second bolt is a second external thread adapted to the second internal thread.

[0014] The third connecting component includes a pair of fourth connecting plates fixedly provided at both ends of the lower surface of the second transverse formwork for connecting the second transverse formwork and the two second longitudinal formworks, and a pair of fifth connecting plates fixedly provided at the lower ends of the outer surfaces of the two second longitudinal formworks and adapted to the fourth connecting plates for connecting the second transverse formwork and the two second longitudinal formworks. A third concentric opening is provided at the contacting ends of the fourth connecting plate and the fifth connecting plate. The fourth connecting plate and the fifth connecting plate are connected by a third bolt provided in the third concentric opening. The inner wall of the third concentric opening is a third internal thread, and the outer wall of the third bolt is a third external thread adapted to the third internal thread.

[0015] The above-mentioned device for constructing dam slope concrete panels is characterized in that the casting mechanism also includes a pair of support blocks fixedly arranged below the transverse partition template for supporting the transverse partition template, and the support blocks are fixedly arranged at the lower end of the first longitudinal template.

[0016] The above-mentioned device for constructing concrete panels on dam slopes is characterized in that: the straight-cylinder chute includes multiple sections of sub-chute, and the sub-chute are connected by a fourth connecting component. The fourth connecting component includes a first connecting groove arranged below two adjacent sections of the sub-chute, and a fourth concentric opening is opened on the overlapping area of ​​the two adjacent sections of the sub-chute and the first connecting groove. The overlapping area of ​​the two adjacent sections of the sub-chute and the first connecting groove are fixedly connected by a fourth bolt arranged in the fourth concentric opening and a limit nut arranged at both ends of the fourth bolt. The inner wall of the fourth concentric opening is a fourth internal thread, and the outer wall of the fourth bolt is a fourth external thread adapted to the fourth internal thread.

[0017] The above-mentioned device for constructing a dam slope concrete panel is characterized in that it also includes a first support frame arranged at both ends of the first connecting groove for supporting the first connecting groove.

[0018] The above-mentioned device for constructing dam slope concrete panels is characterized by further comprising a forked slurry baffle provided below the forked chute for controlling the flow direction of the concrete slurry.

[0019] The above-mentioned device for constructing dam slope concrete panels is characterized in that it also includes a second support frame arranged outside the first longitudinal formwork and the second longitudinal formwork for supporting the first longitudinal formwork and the second longitudinal formwork.

[0020] The beneficial effect reasoning analysis is as follows:

[0021] In the prior art, pouring concrete on the dam slope concrete formwork requires a lot of time to dismantle the formwork, and the pouring efficiency of the straight-tube chute is low.

[0022] In the technical solution of the present utility model, concrete formwork is first installed on the dam slope. Specifically, the first transverse formwork and the two first longitudinal formworks are threadedly connected via a first connecting assembly, the two first longitudinal formworks and the two second longitudinal formworks are threadedly connected via a second connecting assembly, and the two second longitudinal formworks and the second transverse formwork are threadedly connected via a third connecting assembly. Next, the concrete formwork is poured using a concrete tank truck and an inverted Y-shaped chute (including a straight chute and a bifurcated chute), ultimately forming the concrete panels of the dam slope.

[0023] Firstly, precisely because the transverse formwork (i.e., the first transverse formwork and the second transverse formwork) and the longitudinal formwork (i.e., the first longitudinal formwork and the second longitudinal formwork) in the dam slope concrete formwork are threadedly connected through the first connecting component, the second connecting component, or the third connecting component, the concrete formwork can be quickly disassembled and installed when installing the concrete formwork of the next area to be poured.

[0024] This avoids the problem in the prior art where the horizontal wooden formwork and the vertical wooden formwork are fixedly connected by iron nails, and when installing the concrete formwork for the next area to be poured, all the iron nails need to be removed from the wooden formwork for installation, which results in a long disassembly and installation time.

[0025] Secondly, it is precisely because of the setting of the forked chute that two separated concrete formworks can be poured at the same time, greatly improving the pouring efficiency.

[0026] This avoids the problem in the prior art that the straight barrel chute can only cast one concrete formwork at a time, resulting in low pouring efficiency.

[0027] Therefore, the technical solution of the present invention can greatly shorten the time spent on disassembling and installing the concrete formwork and greatly improve the efficiency of pouring the concrete formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural diagram of a device for constructing a dam slope concrete panel provided by the utility model;

[0029] Figure 2 for Figure 1 A schematic diagram of the structure of a pair of concrete formwork;

[0030] Figure 3 for Figure 2 A schematic structural diagram of the first connecting component at the connection between the first transverse template and the first longitudinal template;

[0031] Figure 4 for Figure 2 A schematic structural diagram of the second connecting assembly and the support block at the connection between the first longitudinal formwork and the second longitudinal formwork;

[0032] Figure 5 for Figure 1 A magnified view of the structure of the inverted Y-shaped chute;

[0033] Figure 6 for Figure 5 An enlarged structural diagram between two adjacent sub-chute sections in a medium straight chute;

[0034] Figure 7 for Figure 6 Schematic diagram of the structure of two adjacent sections of chutes and the first connecting groove connected by the fourth bolt and the limit nut from the perspective of the slope bottom to the slope surface of the middle dam;

[0035] Figure 8 It is a structural schematic diagram of a bifurcated chute and a slurry retaining plate;

[0036] Description of reference numerals:

[0037] First transverse template 1; first longitudinal template 2; second longitudinal template 3;

[0038] Second transverse template 4; transverse partition template 5; inverted Y-type chute 6;

[0039] Forked chute 61; straight chute 62; concrete tanker 7;

[0040] First connecting piece 8; second connecting piece 9; first bolt 10;

[0041] A third connecting piece 11; a second bolt 12; a fourth connecting piece 13;

[0042] Fifth connecting piece 14; third bolt 15; support block 16;

[0043] Sub-chute 621; first connecting groove 17; fourth bolt 18;

[0044] Limiting nut 19; first support frame 20; forked slurry baffle 21. DETAILED DESCRIPTION

[0045] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are intended only to illustrate the relevant utility model and are not intended to limit the scope of the utility model. It should also be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings.

[0046] It should be noted that, in the absence of conflict, the embodiments of the present invention, that is, the features of the embodiments, can be combined with each other. The present invention will be described in detail below with reference to the embodiments and in conjunction with the accompanying drawings.

[0047] Prior art techniques, firstly, because the wooden formwork (specifically, the horizontal and vertical forms) are fixed together with nails, disassembly and relocation are time-consuming, and driving the nails into the wooden formwork, removing them, and reinserting them causes irreversible damage. Secondly, the vertical chute, driven by a concrete tanker, performs a bin-by-bin pouring (i.e., pouring one bin or grid at a time) of the wooden formwork, resulting in low pouring efficiency.

[0048] In summary, pouring concrete on the existing dam slope concrete formwork requires a lot of time to dismantle the formwork, and the pouring efficiency of the existing straight-tube chute is low.

[0049] Based on this, the utility model provides a device for constructing dam slope concrete panels, which can shorten the time spent on disassembling concrete formwork and improve the efficiency of pouring concrete formwork.

[0050] Figure 1 This is a structural diagram of a device for constructing dam slope concrete panels provided by the utility model. Figure 2 for Figure 1 Schematic diagram of the structure of a pair of concrete formwork, Figure 3 for Figure 2 A schematic diagram of the structure of the first connecting component at the connection between the first transverse template and the first longitudinal template, Figure 4 for Figure 2 A schematic diagram of the structure of the second connecting component and the support block at the connection between the first longitudinal formwork and the second longitudinal formwork, Figure 5 for Figure 1 A magnified view of the structure of the inverted Y-shaped chute. Figure 6 for Figure 5 The enlarged structural diagram between two adjacent sub-chute sections in a medium straight chute. Figure 7 for Figure 6 Schematic diagram of the structure of two adjacent sections of chutes and the first connecting groove connected by the fourth bolt and the limit nut from the perspective of the slope bottom to the slope surface of the middle dam. Figure 8 It is a structural schematic diagram of the bifurcated chute and slurry baffle.

[0051] Combine Figures 1 to 8The utility model provides a device for constructing a dam slope concrete panel, comprising: a plurality of pairs of concrete formworks arranged on the dam slope for forming concrete panels, and a pouring mechanism arranged above the concrete formworks for pouring the concrete formworks.

[0052] A pair of concrete formworks includes a first formwork and a second formwork arranged below the first formwork, the first formwork includes a first transverse formwork 1 and a pair of first longitudinal formworks 2 arranged at both ends of the first transverse formwork 1, the second formwork includes a pair of second longitudinal formworks 3 arranged below the pair of first longitudinal formworks 2 and a second transverse formwork 4 arranged between the second longitudinal formworks 3,

[0053] The first transverse formwork 1 and a pair of first longitudinal formworks 2 arranged at both ends of the first transverse formwork 1 are threadedly connected by a first connecting component, the pair of first longitudinal formworks 2 and a pair of second longitudinal formworks 3 are threadedly connected by a second connecting component, and the pair of second longitudinal formworks 3 and a second transverse formwork 4 arranged between the pair of second longitudinal formworks 3 are threadedly connected by a third connecting component.

[0054] The pouring mechanism includes a transverse partition formwork 5 arranged between a pair of first longitudinal formworks 2 and clamped with the first longitudinal formworks 2 for allowing the concrete slurry to be poured into the concrete formwork in blocks and intervals; an inverted Y-type chute 6 arranged above the concrete formwork for pouring the concrete formwork in blocks and intervals; the inverted Y-type chute 6 includes a forked chute 61 arranged below for diverting the pouring of the concrete formwork and a straight chute 62 fixedly connected to the forked chute 61 for passing the concrete slurry; and a concrete tanker 7 arranged at the upper end of the straight chute 62 for injecting concrete slurry into the straight chute 62.

[0055] The first transverse formwork 1 can be made of wood, and the first and second longitudinal formworks 2 and 3 can be made of lightweight materials such as square steel. This avoids the problem of excessive weight and difficulty in moving concrete forms made entirely of wood. For example, the dimensions of the first and second longitudinal formworks 2 and 3 can be 2 cm * 20 cm * 30 cm.

[0056] For specific implementation, see Figure 1 First, the concrete formwork (i.e. the concrete formwork to be poured, for example, Figure 1 The second and fourth rows of concrete formwork in the dam are placed on the dam slope, and the concrete formwork is connected using the first connecting assembly, the second connecting assembly, and the third connecting assembly; second, the concrete tanker 7 is moved to the area to be poured; third, the inverted Y-shaped chute 6 is placed above the concrete formwork, and the inverted Y-shaped chute 6 and the concrete tanker 7 are connected; fourth, the concrete tanker 7 injects concrete slurry into the inverted Y-shaped chute 6, and the concrete slurry can be poured in blocks at intervals at one time (i.e., skip pouring) to two formworks (for example Figure 1 The two templates in contact with the inverted Y-shaped chute 6).

[0057] Furthermore, after pouring is completed, the longitudinal formwork (eg, the first longitudinal formwork 2 and the second longitudinal formwork 3 ) can be disassembled.

[0058] Since the first longitudinal formwork 2 and the first transverse formwork 1 are threadedly connected via the first connecting component, the first longitudinal formwork 2 and the second longitudinal formwork 3 are threadedly connected via the second connecting component, and the second longitudinal formwork 4 is threadedly connected via the third connecting component, the threaded connection is a detachable connection in the fixed connection.

[0059] Therefore, when the concrete formwork needs to be disassembled, it can be disassembled quickly as needed and installed in the remaining areas to be poured. The horizontal partition formwork 5 can be disassembled after the concrete above it solidifies and then installed in the remaining areas to be poured, thereby completing the pouring of the remaining areas to be poured and finally obtaining a complete dam slope concrete panel.

[0060] The beneficial effect reasoning analysis is as follows:

[0061] In the prior art, dismantling the dam slope concrete formwork takes a lot of time, and the pouring efficiency of the straight-tube chute is low.

[0062] In the technical solution of the present utility model, concrete formwork is first installed on the dam slope. Specifically, the first transverse formwork 1 and the two first longitudinal formworks 2 are threadedly connected via a first connecting assembly. The two first longitudinal formworks 2 and the two second longitudinal formworks 3 are threadedly connected via a second connecting assembly. The two second longitudinal formworks 3 and the second transverse formwork 4 are threadedly connected via a third connecting assembly. Next, the concrete formwork is poured using a concrete tanker 7 and an inverted Y-shaped chute 6 (comprising a straight chute 62 and a bifurcated chute 61), ultimately forming the concrete panel of the dam slope.

[0063] Firstly, precisely because the transverse formwork (i.e., the first transverse formwork 1 and the second transverse formwork 4) and the longitudinal formwork (i.e., the first longitudinal formwork 2 and the second longitudinal formwork 3) in the dam slope concrete formwork are threadedly connected through the first connecting component, the second connecting component or the third connecting component, the concrete formwork can be quickly disassembled and installed when installing the concrete formwork of the next area to be poured.

[0064] This avoids the problem in the prior art where the horizontal wooden formwork and the vertical wooden formwork are fixedly connected by iron nails, and when installing the concrete formwork for the next area to be poured, all the iron nails need to be removed from the wooden formwork for installation, which results in a long disassembly and installation time.

[0065] Secondly, it is precisely because of the provision of the bifurcated chute 61 that two spaced concrete templates can be poured simultaneously at the same time, thereby greatly improving the pouring efficiency.

[0066] This avoids the problem in the prior art that the straight barrel chute can only cast one concrete formwork at a time, resulting in low pouring efficiency.

[0067] Therefore, the technical solution of the present invention can greatly shorten the time spent on disassembling and installing the concrete formwork and greatly improve the efficiency of pouring the concrete formwork.

[0068] In the embodiment described above, a device for constructing a dam slope concrete panel is introduced. In another embodiment of the present invention, the specific structures of the first connecting assembly, the second connecting assembly, and the third connecting assembly are introduced.

[0069] Combine Figure 2 and Figure 3 The first connecting component includes a pair of first connecting pieces 8 fixedly arranged at both ends of the upper surface of the first transverse formwork 1 for connecting the first transverse formwork 1 and the two first longitudinal formworks 2, and a pair of second connecting pieces 9 fixedly arranged above the outer surfaces of the two first longitudinal formworks 2 and adapted to the first connecting pieces 8 for connecting the first transverse formwork 1 and the two first longitudinal formworks 2. The contact ends of the first connecting piece 8 and the second connecting piece 9 are both provided with a first concentric opening, and the first connecting piece and the second connecting piece 9 are connected by a first bolt 10 arranged in the first concentric opening. The inner wall of the first concentric opening is a first internal thread, and the outer wall of the first bolt 10 is a first external thread adapted to the first internal thread.

[0070] The first connecting piece 8 may be a rectangular steel plate, and the second connecting piece 9 may be an L-shaped iron sheet. For example, the thickness of the L-shaped iron sheet may be 2 mm.

[0071] In a specific implementation, the first connecting piece 8 can be welded to both ends of the first transverse template 1, and a first concentric opening can be provided on the first connecting piece 8. For example, three or four first concentric openings can be provided, and the number of the first concentric openings can be set according to actual conditions.

[0072] Combine Figure 2 and Figure 4 The second connecting assembly includes a pair of third connecting pieces 11 fixedly arranged on the upper ends of the outer surfaces of the two second longitudinal formworks 3 for connecting the first longitudinal formwork 2 and the second longitudinal formwork 3. The third connecting piece 11 and the end in contact with the first longitudinal formwork 2 are each provided with a second concentric opening. The first longitudinal formwork 2 and the second longitudinal formwork 3 are connected by a second bolt 12 arranged in the second concentric opening. The inner wall of the second concentric opening is a second internal thread, and the outer wall of the second bolt 12 is a second external thread adapted to the second internal thread.

[0073] The third connecting piece 11 may also be a rectangular steel plate.

[0074] In a specific implementation, the third connecting piece 11 can be welded to both ends of the second longitudinal template 3, and a second concentric opening can be opened on the third connecting piece 11. For example, three or four second concentric openings can be opened, and the number of the second concentric openings can be set according to actual conditions.

[0075] See also Figure 2 (Analogously to the first connecting component), the third connecting component includes a pair of fourth connecting pieces 13 fixedly provided at both ends of the lower surface of the second transverse formwork 4 for connecting the second transverse formwork 4 and the two second longitudinal formworks 3, and a pair of fifth connecting pieces 14 fixedly provided at the lower ends of the outer surfaces of the two second longitudinal formworks 3 and adapted to the fourth connecting pieces 13 for connecting the second transverse formwork 4 and the two second longitudinal formworks 3. A third concentric opening is provided at the contact ends of the fourth connecting piece 13 and the fifth connecting piece 14. The fourth connecting piece 13 and the fifth connecting piece 14 are connected by a third bolt 15 provided in the third concentric opening. The inner wall of the third concentric opening is a third internal thread, and the outer wall of the third bolt 15 is a third external thread adapted to the third internal thread.

[0076] Continuing with reference to 2, the fourth connecting piece 13 can be a rectangular steel plate similar to the first connecting piece 8. The second connecting piece 9 can be an L-shaped iron sheet. For example, the thickness of the L-shaped iron sheet can be 2 mm.

[0077] In a specific implementation, the fourth connecting piece 13 can be welded to both ends of the second transverse template 4, and a third concentric opening can be opened on the fourth connecting piece 13. For example, three or four third concentric openings can be opened, and the number of the third concentric openings can be set according to actual conditions.

[0078] Furthermore, when the aforementioned first connecting piece 8, second connecting piece 9, third connecting piece 11, fourth connecting piece 13, and fifth connecting piece 14 are connected to the corresponding concrete formwork, the first transverse formwork 1 and the first longitudinal formwork 2 can be connected via the first connecting assembly, the first longitudinal formwork 2 and the second longitudinal formwork 3 can be connected via the second connecting assembly, and the second longitudinal formwork 3 and the second transverse formwork 4 can be connected via the third connecting assembly, thereby completing the installation of a pair of concrete formworks. Following the above steps, several pairs of concrete formworks can be installed and concrete can be poured to complete the pouring of a portion of the concrete panel.

[0079] Furthermore, the first connecting component, the second connecting component and the third connecting component are first removed and installed in the remaining areas to be poured. After a part of the concrete solidifies, the horizontal partition template 5 is removed and installed in the remaining corresponding areas to be poured for concrete pouring, thereby completing the pouring of the dam concrete panel.

[0080] In the above-mentioned embodiment, the specific structures of the first connecting assembly, the second connecting assembly and the third connecting assembly are introduced. In another embodiment of the present invention, it is introduced that the pouring mechanism further includes an assembly for supporting the transverse partition template 5.

[0081] See also Figure 4 The pouring mechanism also includes a pair of support blocks 16 fixedly arranged below the transverse partition template 5 for supporting the transverse partition template 5, and the support block 16 is fixedly arranged at the lower end of the first longitudinal template 2.

[0082] In a specific implementation, when pouring concrete above the transverse partition template 5, the support block 16 can provide support force to the transverse partition template 5 to ensure that the concrete pouring process proceeds smoothly.

[0083] In the embodiment described above, it is described that the pouring mechanism further includes a component for supporting the transverse partitioning template 5. In another embodiment of the present invention, the specific structure of the straight barrel chute 62 is described.

[0084] Combine Figure 1 、 Figure 5 as well as Figure 6 The straight-cylinder chute 62 includes a plurality of sub-chute sections 621, which are connected by a fourth connecting assembly. The fourth connecting assembly includes a first connecting groove 17 arranged below two adjacent sub-chute sections 621. A fourth concentric opening is opened on the overlapping area of ​​the two adjacent sub-chute sections 621 and the first connecting groove 17. The overlapping area of ​​the two adjacent sub-chute sections 621 and the first connecting groove 17 are fixedly connected by a fourth bolt 18 arranged in the fourth concentric opening and a limit nut 19 arranged at both ends of the fourth bolt 18. The inner wall of the fourth concentric opening is a fourth internal thread, and the outer wall of the fourth bolt 18 is a fourth external thread adapted to the fourth internal thread.

[0085] In a specific implementation, the fourth bolt 18 and the limiting nut 19 can firmly connect two adjacent sub-chute sections 621 , so that the concrete slurry injected into the straight chute 62 can smoothly flow into the bifurcated chute 61 .

[0086] In the above-mentioned embodiment, the specific structure of the straight chute 62 is introduced. In another embodiment of the present invention, a support assembly of the first connecting groove 17 is introduced.

[0087] Continue to see Figure 7 , further comprising a first support frame 20 arranged at both ends of the first connecting groove 17 for supporting the first connecting groove 17.

[0088] See also Figure 1 、 Figure 6 as well as Figure 7When the inverted Y-shaped chute 6 is moved laterally, the first support frame 20 is provided, and the first support frame 20 directly contacts the dam slope, thereby avoiding the first connecting groove 17 from directly contacting the dam slope during the movement of the inverted Y-shaped chute 6, causing the fourth bolt 18 between the multi-section sub-chute 621 of the straight-tube chute 62 to loosen.

[0089] In the above-mentioned embodiment, a support assembly for the first connecting groove 17 is introduced. In another embodiment of the present invention, an assembly for controlling the flow direction of concrete slurry in a bifurcated chute 61 is introduced.

[0090] See also Figure 8 , further comprising a forked slurry baffle 21 disposed below the forked chute 61 for controlling the flow direction of the concrete slurry.

[0091] In a specific implementation, when the concrete slurry passes through the forked chute 61, the concrete slurry will flow toward the forked chute 61. However, since the flow rate of the concrete slurry is too fast, the forked chute 61 is designed as a semicircle (that is, the remaining part after the upper semicircle of an inverted Y-shaped cylindrical tube is cut off, similar to an inverted Y-shaped open-air slide). The concrete slurry will fill the entire forked chute 61 and overflow in a short time. The forked slurry baffle 21 arranged under the forked chute 61 can block the overflowing concrete slurry to prevent it from overflowing and allow it to continue to flow in the direction of the forked chute 61.

[0092] The aforementioned embodiment describes an assembly for controlling the flow direction of concrete slurry in a bifurcated chute 61. Another embodiment of the present invention describes a support assembly disposed on the exterior of a longitudinal formwork (i.e., the first longitudinal formwork 2 and the second longitudinal formwork 3) for supporting the longitudinal formwork.

[0093] For example, it further includes a second support frame arranged outside the first longitudinal formwork 2 and the second longitudinal formwork 3 for supporting the first longitudinal formwork 2 and the second longitudinal formwork 3.

[0094] In a specific implementation, the shape of the second support frame can be a stable triangular structure.

[0095] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A device for constructing dam slope concrete panels, characterized by: include: A plurality of pairs of concrete formworks arranged on the slope of the dam for forming concrete panels, and a pouring mechanism arranged above the concrete formworks for pouring the concrete formworks, A pair of concrete formworks comprises a first formwork and a second formwork arranged below the first formwork, the first formwork comprising a first transverse formwork (1) and a pair of first longitudinal formworks (2) arranged at both ends of the first transverse formwork (1), the second formwork comprising a pair of second longitudinal formworks (3) arranged below the pair of first longitudinal formworks (2) and a second transverse formwork (4) arranged between the second longitudinal formworks (3), The first transverse template (1) and a pair of the first longitudinal templates (2) arranged at both ends of the first transverse template (1) are threadedly connected via a first connecting component, the pair of the first longitudinal templates (2) and a pair of the second longitudinal templates (3) are threadedly connected via a second connecting component, and the pair of the second longitudinal templates (3) and the second transverse template (4) arranged between the pair of the second longitudinal templates (3) are threadedly connected via a third connecting component. The pouring mechanism comprises a transverse partitioning template (5) arranged between a pair of the first longitudinal templates (2) and connected to the first longitudinal template (2) for allowing concrete slurry to be poured into the concrete template in blocks and intervals, an inverted Y-type chute (6) arranged above the concrete template for pouring the concrete template in blocks and intervals, the inverted Y-type chute (6) comprising a bifurcated chute (61) arranged below for diverting and pouring the concrete template and a straight chute (62) fixedly connected to the bifurcated chute (61) for passing the concrete slurry, and a concrete tanker (7) arranged at the upper end of the straight chute (62) for injecting the concrete slurry into the straight chute (62).

2. The device for constructing a dam slope concrete panel according to claim 1, characterized in that: The first connecting assembly comprises a pair of first connecting pieces (8) fixedly arranged at both ends of the upper surface of the first transverse template (1) for connecting the first transverse template (1) and the two first longitudinal templates (2), and a pair of second connecting pieces (9) fixedly arranged above the outer surfaces of the two first longitudinal templates (2) and adapted to the first connecting pieces (8) for connecting the first transverse template (1) and the two first longitudinal templates (2), wherein the first connecting piece (8) and the second connecting piece (9) are both provided with a first concentric opening at one end where the first connecting piece (8) and the second connecting piece (9) are in contact, and the first connecting piece and the second connecting piece (9) are connected by a first bolt (10) provided in the first concentric opening, wherein the inner wall of the first concentric opening is a first internal thread, and the outer wall of the first bolt (10) is a first external thread adapted to the first internal thread, The second connecting assembly comprises a pair of third connecting pieces (11) fixedly arranged on the upper ends of the outer surfaces of the two second longitudinal templates (3) for connecting the first longitudinal template (2) and the second longitudinal template (3), the third connecting piece (11) and the end in contact with the first longitudinal template (2) are each provided with a second concentric opening, the first longitudinal template (2) and the second longitudinal template (3) are connected by a second bolt (12) arranged in the second concentric opening, the inner wall of the second concentric opening is a second internal thread, and the outer wall of the second bolt (12) is a second external thread adapted to the second internal thread, The third connecting assembly comprises a pair of fourth connecting pieces (13) fixedly arranged at both ends of the lower surface of the second transverse formwork (4) for connecting the second transverse formwork (4) and the two second longitudinal formworks (3), and a pair of fifth connecting pieces (14) fixedly arranged at the lower ends of the outer surfaces of the two second longitudinal formworks (3) and adapted to the fourth connecting piece (13) for connecting the second transverse formwork (4) and the two second longitudinal formworks (3). The contacting ends of the fourth connecting piece (13) and the fifth connecting piece (14) are both provided with a third concentric opening. The fourth connecting piece (13) and the fifth connecting piece (14) are connected by a third bolt (15) arranged in the third concentric opening. The inner wall of the third concentric opening is a third internal thread, and the outer wall of the third bolt (15) is a third external thread adapted to the third internal thread.

3. The device for constructing a dam slope concrete panel according to claim 1, characterized in that: The pouring mechanism further comprises a pair of support blocks (16) fixedly arranged below the transverse partition template (5) for supporting the transverse partition template (5), wherein the support blocks (16) are fixedly arranged at the lower end of the first longitudinal template (2).

4. The device for constructing a dam slope concrete panel according to claim 1, characterized in that: The straight-cylinder chute (62) includes a plurality of sub-chute sections (621), and the sub-chute sections (621) are connected by a fourth connecting assembly. The fourth connecting assembly includes a first connecting groove (17) arranged below two adjacent sub-chute sections (621), and a fourth concentric opening is opened on the overlapping area of ​​the two adjacent sub-chute sections (621) and the first connecting groove (17). The overlapping area of ​​the two adjacent sub-chute sections (621) and the first connecting groove (17) are fixedly connected by a fourth bolt (18) arranged in the fourth concentric opening and a limit nut (19) arranged at both ends of the fourth bolt (18). The inner wall of the fourth concentric opening is a fourth internal thread, and the outer wall of the fourth bolt (18) is a fourth external thread adapted to the fourth internal thread.

5. The device for constructing dam slope concrete panels according to claim 4, characterized in that: It also includes a first support frame (20) arranged at both ends of the first connecting groove (17) for supporting the first connecting groove (17).

6. The device for constructing a dam slope concrete panel according to claim 1, characterized in that: It also includes a forked slurry baffle (21) arranged below the forked chute (61) and used to control the flow direction of the concrete slurry.

7. The device for constructing a dam slope concrete panel according to claim 1, characterized in that: It also includes a second support frame arranged outside the first longitudinal formwork (2) and the second longitudinal formwork (3) for supporting the first longitudinal formwork (2) and the second longitudinal formwork (3).

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