Prefabricated canal steel formwork device capable of being quickly assembled and disassembled

Abstract

The invention relates to the technical field of building construction, and provides a prefabricated canal steel formwork device capable of being quickly assembled and disassembled, which comprises a base, two first side plates and two second side plates, the two sides of the first side plate are each provided with a plurality of limiting assemblies. The limiting assembly comprises a plurality of first square blocks, a plurality of connecting rods, a plurality of movable rods, a plurality of round blocks, a plurality of second square blocks, a plurality of springs and a plurality of limiting flat blocks, the springs are fixedly installed on the opposite outer surfaces of the second square blocks, and the connecting rods are movably embedded in the first square blocks. The device is convenient to disassemble and assemble compared with traditional screws, the disassembling speed is high after concrete forming, it needs to be explained that the length of the first side plate and the length of the second side plate can be determined according to the actual situation on site and are not limited, the device can be used during pouring of any water channel, the weight is light, and the device is convenient to disassemble and assemble. And the transfer is more convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, and particularly relates to a prefabricated water channel steel formwork device capable of being quickly assembled and disassembled. BACKGROUND

[0002] At present, in the construction of water conservancy projects, farmland irrigation projects, urban drainage and channel lining and other infrastructure, the construction of prefabricated water channels generally uses steel formwork for concrete pouring and forming. Steel formwork is widely used in the shaping construction of water channels, culverts and other concrete structures due to its high strength, good rigidity, high reuse rate and high surface flatness. However, in the existing construction process, the structural design of the traditional steel formwork is relatively complex, and the installation method mainly relies on a large number of bolts, nuts, buckles or pins to realize the connection and fixation between the side plates and the bottom plates. This assembly method has a series of deficiencies.

[0003] The existing Chinese patent No. CN120773178A discloses a component factory prefabricated water channel steel formwork device and its implementation method, which comprises two parallel placed bottom shell formworks, the outer wall of the bottom of the bottom shell formwork is welded with equally distributed connecting cross bars, and the outer wall of one side of the top of the bottom shell formwork is welded with equally distributed fixed clamping blocks, the outer wall of the fixed clamping block is inserted into a U-shaped inner form with equally distributed fixed clamping grooves at the bottom, and the U-shaped inner form and the fixed clamping block are fixed by a fastening bolt, and the outer wall of the opposite side of the two bottom shell formworks is welded with a U-shaped fixed seat; the present application sets a heat preservation interlayer in the formwork, and sets a heat preservation shell on the outer wall of the rectangular formwork. When the weather temperature is too low to affect the forming, only hot water is poured into the water inlet pipe, so that the hot water is stored in the heat preservation shell, the temperature inside the formwork is increased, a constant temperature curing environment is formed, the concrete growth time is shortened, and the formwork turnover is accelerated.

[0004] When disassembling and installing, screws are often used for installation, which wastes a lot of time and reduces the efficiency of use, increases the labor and installation time, and the disassembly of the formwork usually depends on manual loosening of fasteners or use of mechanical tools for assistance, which is cumbersome and easy to damage the formwork, reduces the reuse rate, and is troublesome to install. SUMMARY

[0005] The present application aims to solve the problems in the prior art that screws are often used for installation when disassembling and installing, which wastes a lot of time and reduces the efficiency of use, increases the labor and installation time, and the disassembly of the formwork usually depends on manual loosening of fasteners or use of mechanical tools for assistance, which is cumbersome and easy to damage the formwork, reduces the reuse rate, and is troublesome to install.

[0006] In order to achieve the above object, the application adopts the following technical scheme: a prefabricated water channel steel formwork device capable of being quickly assembled and disassembled, comprising: a base and two first side plates, two second side plates; a plurality of limiting assemblies are arranged on both sides of the first side plate;

[0007] The limiting assembly comprises: a plurality of blocks one, a plurality of connecting rods, a plurality of movable rods, a plurality of round blocks, a plurality of blocks two, a plurality of springs, a plurality of limiting flat blocks, the plurality of springs are fixedly installed on the opposite outer surfaces of the plurality of blocks two, the plurality of connecting rods are movably embedded in the interiors of the plurality of blocks one, one end of the plurality of connecting rods is fixedly installed on the outer surfaces of the plurality of limiting flat blocks, the plurality of movable rods are movably embedded on the outer surfaces of the plurality of blocks two, the plurality of round blocks are fixedly installed on one end of the plurality of movable rods, and one end of the plurality of movable rods is fixedly installed on one side of the plurality of limiting flat blocks.

[0008] Among them, one end of the plurality of connecting rods is fixedly installed with a linkage strip for movement.

[0009] The technical effect of the above further scheme is that the limiting flat blocks are attached to the outer surfaces of the blocks two under the limiting of the springs, the movable rods drive the round blocks to be clamped in the interiors of the round grooves to limit the stop bars, so that the stop bars cannot be easily moved, at this time, the first side plate and the second side plate form an integral whole and are connected into a rectangle, when disassembly is needed, only the linkage strip is moved to drive the connecting rods to move to one side, thereby driving the movable rods and the round blocks to be separated from the interiors of the round grooves, and then the stop bars are disassembled from the top of the stop blocks, at this time, the second side plate can be separated from the first side plate.

[0010] As a preferred embodiment, the bottom of each of the two first side plates is provided with a limiting groove one, and the bottom of each of the two second side plates is provided with a limiting groove two.

[0011] The technical effect of the above further scheme is that the limiting groove one at the bottom of the first side plate and the limiting groove two at the bottom of the second side plate are sleeved to the outer surfaces of the protrusions to limit the first side plate and the second side plate, so that the first side plate and the second side plate cannot be misaligned above the base, and are more stable during pouring and cannot move forward, backward, left or right.

[0012] As a preferred embodiment, the top of the base is fixedly installed with a plurality of protrusions, and the plurality of protrusions are movably embedded in the interiors of the two limiting grooves one and the two limiting grooves two, for limiting the first side plate and the second side plate.

[0013] The technical effect of the above further scheme is that the installation is convenient and more stable.

[0014] As a preferred implementation form, the opposite sides of the two first side plates are fixedly provided with semicircular lifting strips, and the top of the two semicircular lifting strips is movably provided with an inner mold, and the top of the inner mold is fixedly provided with a plurality of lifting rings.

[0015] The technical effect of the further scheme is that the inner mold can be lifted by the machine through the lifting ring when the concrete inside is removed.

[0016] As a preferred implementation form, the outer surface of the inner mold is provided with a plurality of round holes, the inner part of the plurality of round holes is movably provided with a plurality of plugs, and the outer surface of the two first side plates is fixedly provided with a plurality of stop blocks of equal size.

[0017] The technical effect of the further scheme is that the inner mold can be fixed by inserting the plug into the round hole after the inner mold is installed on the top of the semicircular lifting strip, and the inner mold can be removed by pulling out the plug when it is removed. The quality of the concrete inside is better when pouring.

[0018] As a preferred implementation form, the outer surface of the plurality of stop blocks is movably provided with a plurality of stop strips, the plurality of stop strips are located on the opposite sides of the two second side plates, and the outer surface of the plurality of stop strips is provided with two round grooves.

[0019] The technical effect of the further scheme is that the plurality of stop strips on the outer surface of the second side plate makes the second side plate more closely attached to one side of the first side plate, so that it is more stable.

[0020] As a preferred implementation form, the plurality of round blocks are movably embedded in the plurality of round grooves, and the plurality of stop strips can be limited.

[0021] The technical effect of the further scheme is that the round block embedded in the round groove makes the stop strip not shake, and the stop strip cannot be easily pulled out of the top of the stop block, and only the linkage strip needs to be moved when the stop strip is removed.

[0022] As a preferred implementation form, the outer surface of the two first side plates is provided with a groove two, the outer surface of the two second side plates is provided with a groove one, and the two groove two and the two groove one are matched.

[0023] The technical effect of the further scheme is that the groove one and the groove two are matched to make the second side plate and the first side plate more stable when connected, and there is no misalignment, and the installation is simple, time-saving and labor-saving.

[0024] Compared with the prior art, the advantages and positive effects of the present application are that,

[0025] 1. The embodiment of the present application, the second side plate is connected to the inside of the groove one through the groove two, at this time the first side plate coincides with the second side plate, then the stop bar is placed on the upper surface of the stop block, thereby limiting the second side plate, at the same time the limiting flat block is adhered to the outer surface of the square block two under the limitation of the spring, the movable rod drives the round block to be clamped in the inside of the round groove, thereby limiting the stop bar, so that the stop bar cannot be easily moved, at this time the first side plate and the second side plate form an integral whole, and are connected into a rectangle, when disassembling, only need to move the linkage bar to drive the connecting rod to move to one side, thereby driving the movable rod and the round block to be separated from the inside of the round groove, then the stop bar is disassembled from the top of the stop block, at this time the second side plate can be separated from the first side plate.

[0026] 2. The embodiment of the present application, after the first side plate and the second side plate are installed, the base is located in the area where construction is needed, then the limiting groove one at the bottom of the first side plate and the limiting groove two at the bottom of the second side plate are sleeved to the outer surface of the convex strip to limit the first side plate and the second side plate, when pouring, the concrete can be poured on the upper surface of the base, then the inner mold is placed on the upper surface of the semicircular lifting strip, then a plurality of pins are inserted into the inside of the round hole to limit the inner mold, the setting of the lifting ring is convenient for lifting the inner mold, and is convenient for hoisting.

[0027] 3. The embodiment of the present application, when the device is disassembled, compared with the traditional screw installation and disassembly, the device is more convenient to install and disassemble, and the disassembly speed is faster after the concrete is formed, it should be noted that the length of the first side plate and the second side plate can be determined according to the actual situation of the site and is not limited, the device can be used for any canal pouring, and the weight is lighter, and the transportation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 A three-dimensional structure schematic view of a prefabricated water channel steel formwork device provided by the present application which can be quickly assembled and disassembled;

[0029] Figure 2 An explosion structure schematic view of a prefabricated water channel steel formwork device provided by the present application which can be quickly assembled and disassembled;

[0030] Figure 3 An inner mold structure schematic view of a prefabricated water channel steel formwork device provided by the present application which can be quickly assembled and disassembled;

[0031] Figure 4 An enlarged structure schematic view of A of a prefabricated water channel steel formwork device provided by the present application which can be quickly assembled and disassembled;

[0032] Figure 5 An enlarged structure schematic view of the base of a prefabricated water channel steel formwork device provided by the present application which can be quickly assembled and disassembled;

[0033] Figure 6 A limiting groove one structure schematic view of a prefabricated water channel steel formwork device which can be quickly assembled and disassembled is provided.

[0034] Legend:

[0035] 101, base; 102, convex strip; 103, first side plate; 104, limiting groove one; 105, stop block; 106, stop strip; 107, round groove; 108, block one; 109, spring; 110, connecting rod; 111, movable rod; 112, round block; 113, second side plate; 114, groove one; 115, groove two; 117, bolt; 118, round hole; 119, inner mold; 120, lifting ring; 121, limiting groove two; 122, linkage strip; 123, block two; 124, limiting flat block; 125, semicircular lifting strip. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0037] Please refer to Figures 1 to 6 The present embodiment provides a technical solution: a prefabricated water channel steel formwork device which can be quickly assembled and disassembled, comprising: a base 101 and two first side plates 103, two second side plates 113; the two sides of the first side plate 103 are provided with a plurality of limiting assemblies;

[0038] The limiting assembly comprises: a plurality of block one 108, a plurality of connecting rods 110, a plurality of movable rods 111, a plurality of round blocks 112, a plurality of block two 123, a plurality of springs 109, a plurality of limiting flat blocks 124, the plurality of springs 109 are fixedly installed on the opposite outer surfaces of the plurality of block two 123, the plurality of connecting rods 110 are movably embedded in the interiors of the plurality of block one 108, one end of the plurality of connecting rods 110 is fixedly installed on the outer surfaces of the plurality of limiting flat blocks 124, the plurality of movable rods 111 are movably embedded on the outer surfaces of the plurality of block two 123, the plurality of round blocks 112 are fixedly installed on one end of the plurality of movable rods 111, and one end of the plurality of movable rods 111 is fixedly installed on one side of the plurality of limiting flat blocks 124.

[0039] Among them, one end of the plurality of connecting rods 110 is fixedly installed with a linkage strip 122 for movement.

[0040] In use, the limiting flat block 124 is attached to the outer surface of the second block 123 under the limit of the spring 109. The movable rod 111 drives the round block 112 to be stuck in the inside of the round groove 107 to limit the stop bar 106, so that the stop bar 106 will not move easily. At this time, the first side plate 103 and the second side plate 113 form a whole and are connected into a rectangle. When disassembly is required, simply move the linkage bar 122 to drive the connecting rod 110 to one side, thereby driving the movable rod 111 and the round block 112 to disengage from the inside of the round groove 107. Then the stop bar 106 is removed from the top of the stop block 105. At this time, the second side plate 113 can be separated from the first side plate 103.

[0041] like Figures 1 to 6 As shown, in one embodiment, the bottom of each of the two first side plates 103 is provided with a limiting groove 104, and the bottom of each of the two second side plates 113 is provided with a limiting groove 121. The limiting groove 104 at the bottom of the first side plate 103 and the limiting groove 121 at the bottom of the second side plate 113 are fitted onto the outer surface of the protrusion 102 to limit the first side plate 103 and the second side plate 113, so that the first side plate 103 and the second side plate 113 will not be misaligned above the base 101, and the casting process will be more stable and will not move back and forth or left and right.

[0042] like Figures 1 to 6 As shown, in one embodiment, a plurality of protrusions 102 are fixedly installed on the top of the base 101. The plurality of protrusions 102 are respectively movably embedded in the interior of two limiting grooves 104 and two limiting grooves 121, for limiting the first side plate 103 and the second side plate 113, which facilitates installation and makes it more stable.

[0043] like Figures 1 to 6 As shown, in one embodiment, semi-circular support bars 125 are fixedly installed on the opposite sides of the two first side plates 103. An inner mold 119 is movably installed on the top of the two semi-circular support bars 125. Multiple lifting rings 120 are fixedly installed on the top of the inner mold 119. When the concrete inside is formed and removed, the inner mold 119 can be lifted by a machine through the lifting rings 120.

[0044] like Figures 1 to 6As shown in the figure, in an embodiment, the outer surface of the inner mold 119 is provided with a plurality of round holes 118, the inner part of the plurality of round holes 118 is movably embedded with a plurality of plugs 117, the outer surface of the two first side plates 103 is fixedly installed with a plurality of equal-sized stop blocks 105, after the inner mold 119 is installed to the top of the semicircular lifting strip 125, the plug 117 is inserted into the inner part of the round hole 118, the inner mold 119 can be limited and fixed, and when disassembling, the inner mold 119 can be disassembled by only pulling out the plug 117. When pouring, the quality of the concrete inside is better.

[0045] As shown in the figure, Figures 1 to 6 In an embodiment, the outer surface of the plurality of stop blocks 105 is movably installed with a plurality of stop strips 106, the plurality of stop strips 106 is located on the opposite side of the two second side plates 113, the outer surface of the plurality of stop strips 106 is provided with two round grooves 107, and the plurality of stop strips 106 is located on the outer surface of the second side plate 113 to make the second side plate 113 more fit on one side of the first side plate 103, so that it is more stable.

[0046] As shown in the figure, Figures 1 to 6 In an embodiment, the plurality of round blocks 112 is movably embedded in the inner part of the plurality of round grooves 107, which can limit the plurality of stop strips 106, and the round block 112 embedded in the inner part of the round groove 107 makes the stop strip 106 not shake, and the stop strip 106 cannot be easily pulled out from the top of the stop block 105, and only needs to move the linkage strip 122 when disassembling the stop strip 106.

[0047] As shown in the figure, Figures 1 to 6 In an embodiment, the outer surface of the two first side plates 103 is provided with a groove two 115, the outer surface of the two second side plates 113 is provided with a groove one 114, the two groove two 115 is matched with the two groove one 114, the groove one 114 is matched with the groove two 115, so that the second side plate 113 and the first side plate 103 are connected more stably, and the dislocation does not occur, and the installation is simple, time-saving and labor-saving.

[0048] Working principle: in use, first, the second side plate 113 is connected to the inside of the groove one 114 through the groove two 115, at this time, the first side plate 103 coincides with the second side plate 113, then the stop bar 106 is placed on the upper surface of the stop block 105, thereby limiting the second side plate 113, at the same time, under the limitation of the spring 109, the limiting flat block 124 is attached to the outer surface of the square block two 123, the movable rod 111 drives the round block 112 to be clamped in the inside of the round groove 107 to limit the stop bar 106, so that the stop bar 106 cannot be easily moved, at this time, the first side plate 103 and the second side plate 113 form an integral whole, and are connected into a rectangle, when disassembling, only need to move the linkage bar 122 to drive the connecting rod 110 to move to one side, thereby driving the movable rod 111, the round block 112 to be separated from the inside of the round groove 107, then the stop bar 106 is disassembled from the top of the stop block 105, at this time, the second side plate 113 can be separated from the first side plate 103.

[0049] After the first side plate 103 and the second side plate 113 are installed, the base 101 is located in the area needing construction, then the limiting groove one 104 at the bottom of the first side plate 103 and the limiting groove two 121 at the bottom of the second side plate 113 are sleeved to the outer surface of the convex strip 102 to limit the first side plate 103 and the second side plate 113, when pouring, the concrete can be poured on the upper surface of the base 101, then the inner mold 119 is placed on the upper surface of the semicircular lifting strip 125, then the plurality of pins 117 are inserted into the inside of the round hole 118 to limit the inner mold 119, the lifting ring 120 is arranged to facilitate lifting the inner mold 119, compared with the traditional screw installation and disassembly, the device is more convenient to disassemble and install, and the disassembly speed is faster after the concrete is formed.

[0050] The standard parts used in the application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings. The specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The circuit connection adopts the conventional connection mode in the prior art, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0051] The above is only a preferred embodiment of the application, and does not limit other forms of the application. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the application to the above embodiments still belongs to the protection scope of the technical solution of the application.

Claims

1. A prefabricated canal steel formwork assembly that can be quickly assembled and disassembled, comprising: The base (101) and the two first side plates (103) and the two second side plates (113) are characterized in that the first side plates (103) are provided with a plurality of limiting assemblies on both sides; The limiting assembly comprises a plurality of square blocks one (108), a plurality of connecting rods (110), a plurality of movable rods (111), a plurality of round blocks (112), a plurality of square blocks two (123), a plurality of springs (109), a plurality of limiting flat blocks (124), the plurality of springs (109) are fixedly installed on the opposite outer surfaces of the plurality of square blocks two (123), the plurality of connecting rods (110) are movably embedded in the interiors of the plurality of square blocks one (108), one ends of the plurality of connecting rods (110) are fixedly installed on the outer surfaces of the plurality of limiting flat blocks (124), the plurality of movable rods (111) are movably embedded on the outer surfaces of the plurality of square blocks two (123), the plurality of round blocks (112) are fixedly installed on one ends of the plurality of movable rods (111), and one ends of the plurality of movable rods (111) are fixedly installed on one sides of the plurality of limiting flat blocks (124). One end of the plurality of connecting rods (110) is fixedly installed with a linkage strip (122) for movement.

2. The prefabricated steel formwork system for water channel according to claim 1, wherein: The bottoms of the two first side plates (103) are provided with limiting grooves one (104), and the bottoms of the two second side plates (113) are provided with limiting grooves two (121).

3. The prefabricated steel canal form assembly of claim 2, wherein: The top of the base (101) is fixedly installed with a plurality of convex strips (102), the plurality of convex strips (102) are movably embedded in the interiors of the two limiting grooves one (104) and the two limiting grooves two (121), and are used for limiting the first side plates (103) and the second side plates (113).

4. The prefabricated steel canal form assembly of claim 3, wherein: The opposite sides of the two first side plates (103) are fixedly installed with semicircular lifting strips (125), the tops of the two semicircular lifting strips (125) are movably installed with inner molds (119), and the top of the inner mold (119) is fixedly installed with a plurality of lifting rings (120).

5. The prefabricated steel formwork system for water channel according to claim 4, wherein: The outer surface of the inner mold (119) is provided with a plurality of round holes (118), the interiors of the plurality of round holes (118) are movably embedded with a plurality of bolts (117), and the outer surfaces of the two first side plates (103) are fixedly installed with a plurality of equal-sized stop blocks (105) on both sides.

6. The prefabricated steel canal form assembly of claim 5, wherein: The outer surfaces of the plurality of stop blocks (105) are movably installed with stop strips (106), the plurality of stop strips (106) are located on the opposite sides of the two second side plates (113), and the outer surfaces of the plurality of stop strips (106) are provided with two round grooves (107).

7. The prefabricated steel canal form assembly of claim 6, wherein: The plurality of round blocks (112) are movably embedded in the interiors of the plurality of round grooves (107), and can limit the plurality of stop strips (106).

8. The prefabricated steel formwork system for water channel according to claim 7, wherein: The outer surfaces of the two first side plates (103) are provided with grooves two (115).

9. The prefabricated steel formwork system for water channel according to claim 8, wherein: The outer surfaces of the two second side plates (113) are provided with grooves one (114).

10. The prefabricated steel formwork system for water channel according to claim 9, wherein: The two grooves two (115) and the two grooves one (114) are matched.

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