A ship lock end template suitable for double water-stop copper sheets and construction method

Abstract

The present invention provides a ship lock end template and construction method suitable for double water-stop copper sheets, comprising a back water template and a front water template, an intermediate template is arranged between the back water template and the front water template, a gap is arranged between the back water template and the intermediate template, a gap is also arranged between the front water template and the intermediate template, the gap is used to place the water-stop copper sheet, a U-shaped plate is arranged on one side of the gap, and an end face template is arranged on the other side, a plurality of clamping devices are arranged on one side of the U-shaped plate, and the clamping devices are used to connect the back water template, the intermediate template and the front water template into one body. The present invention adopts the water-stop copper sheet with optimized design and its special hoisting device, which significantly improves the construction efficiency and quality of the ship lock project, enables the water-stop copper sheet to be quickly and accurately embedded in a predetermined position, eliminates the complicated manual operation in the traditional process, solves the problem that the traditional ship lock end template with double water-stop copper sheets cannot form a whole and cannot protect the fin of the water-stop copper sheet on the unconstructed side from deformation.

Description

Technical Field

[0001] The invention relates to the field of ship lock water-stop copper sheet construction, in particular to a ship lock end template suitable for double water-stop copper sheets and a construction method. Background Art

[0002] With the rapid development of my country's water transport engineering, the upgrading of waterway width and capacity is in full swing. Among them, the ship lock project is the key to the upgrading of waterway function. At present, U-shaped ship locks account for a large proportion of the ship locks passing through China. The side walls of the ship lock chambers have high waterproof requirements. In order to meet the waterproof requirements, multiple water-stop copper sheets are often set at the seams of the ship lock segments. However, the water-stop copper sheets run through the two ship lock segments, resulting in the inability to form a whole formwork at the end of the ship lock chamber, and the construction quality and efficiency are low.

[0003] In order to solve this problem, the construction and installation design of the water-stop copper sheet was optimized so that it can be more conveniently embedded in the preset groove, reducing the workload of on-site welding and fixing, greatly improving the installation speed and accuracy, and with the special lifting device, the installation of the water-stop copper sheet becomes safer and more efficient. It has a precise positioning system and automatic adjustment function, which can quickly and accurately lift the water-stop copper sheet into place according to the specific size and position of the lock segment, while ensuring the close combination between the copper sheet and the concrete, thereby effectively improving the waterproof performance of the lock chamber and the overall quality of construction. Summary of the invention

[0004] The main purpose of the present invention is to provide a ship lock end template and construction method suitable for double water-stop copper sheets, which solves the problem that the traditional ship lock end template with double water-stop copper sheets cannot form a whole and cannot protect the fins of the water-stop copper sheet on the unconstructed side from deformation.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a ship lock end template adapted to double water-stop copper sheets, the ship lock end template adapted to double water-stop copper sheets comprises a back water template and a front water template, and an intermediate template is provided between the back water template and the front water template;

[0006] There is a gap between the back water template and the middle template, and there is also a gap between the front water template and the middle template. The gap is used to place the water-stop copper sheet;

[0007] A U-shaped plate is provided on one side of the gap, and an end face template is provided on the other side;

[0008] A plurality of first clamping devices are provided on one side of the U-shaped plate, and the clamping devices are used to connect the backwater template, the middle template and the frontwater template into one.

[0009] In the preferred embodiment, the backwater template includes a backwater panel, the frontwater template includes a frontwater panel, and the middle template includes a middle panel;

[0010] Side panels are arranged at the upper and lower ends of the backwater panel, the frontwater panel and the middle panel, a plurality of holes are arranged on the side panels, and a plurality of vertical ribs are arranged between the side panels at the upper and lower ends.

[0011] In the preferred embodiment, a backwater positioning groove is provided on one side of the backwater panel, and a middle positioning groove is provided on one side of the middle panel;

[0012] The back water positioning groove and the middle positioning groove are used to locate the position of the water-stop copper sheet.

[0013] In the preferred embodiment, the water-stop copper sheet includes fins on both sides, and a U-shaped groove is provided between the fins, and the groove is used to fill the filler;

[0014] The filler material is SR plastic filler.

[0015] In a preferred embodiment, the U-shaped plate includes parallel clamping vertical plates, a plurality of connecting plates are provided on one side of the clamping vertical plates, through holes are provided on the connecting plates, and connecting holes are provided on both sides of the through holes, and the connecting holes are used to connect the first clamping device.

[0016] In a preferred embodiment, the first clamping device includes a transition beam, which is arranged on one side of the U-shaped plate, and the transition beam is connected to the U-shaped plate by bolts;

[0017] A long beam is arranged on one side of the transition beam facing the backwater template, and a short beam is arranged on the other side close to the frontwater template;

[0018] A plurality of penetrating tie rods are arranged on the transition cross beam, the long cross beam and the short cross beam, and the tie rods are connected to the template through threads.

[0019] In the preferred embodiment, the end face template includes a flat plate, a plurality of guide cylinders are provided on one side of the flat plate, a clamping top screw is provided inside the guide cylinder, and a clamping sheet is provided at the front end of the clamping top screw;

[0020] The end templates are arranged on both sides of the U-shaped plate, and the end templates are bolted to the opposite ends of the long beam and the short beam;

[0021] The backwater formwork, the frontwater formwork and the middle formwork are arranged side by side in a line, and the backwater formwork, the frontwater formwork and the middle formwork at the upper and lower ends are connected by bolts through the holes on the side plates.

[0022] The construction method of the ship lock end template adapted to the double water-stop copper sheet is applied, and the method comprises:

[0023] S1. During construction, first install the backwater formwork, middle formwork and frontwater formwork in sequence;

[0024] S2, placing multiple water-stop copper sheets in the lifting device, filling them with fillers and letting them stand to cool;

[0025] S3. Use a lifting device to lift the water-stop copper sheet to the gap between the back water formwork and the middle formwork;

[0026] S4, repeat steps S2-S3, and hoist the water-stop copper sheet to the gap between the middle template and the water-facing template;

[0027] S5. Install the long beam and the short beam, and install the end template on the opposite side of the long beam and the short beam;

[0028] S6. Place a U-shaped plate between the end templates, and then install a transition beam on one side of the U-shaped plate;

[0029] S7. Adjust the clamping screws on the end template to clamp the water-stop copper sheet from bottom to top;

[0030] S8, pour concrete on one side of the backwater panel, middle panel and frontwater panel and maintain;

[0031] S9. During the construction of the upper layer, the side plates of the upper layer are connected with the side plates of the installed backwater formwork, middle formwork and frontwater formwork;

[0032] S10, repeat steps S1-S9, constructing upwards layer by layer.

[0033] In the preferred embodiment, the hoisting device includes a hoisting frame, a U-shaped notch is provided below the hoisting frame, and layout grooves are provided on both sides of the U-shaped notch, and the layout grooves are used to place the water-stop copper sheet;

[0034] A second clamping device is provided on one side of the layout groove, and the second clamping device is used to clamp the water-stop copper sheet. A plurality of lifting rings are provided above the lifting frame, and the lifting rings are used to dock with the crane.

[0035] In the preferred embodiment, the second clamping device comprises a clamping push rod, the output end of the clamping push rod is provided with a clamping connecting rod, the clamping connecting rod is evenly provided with hinged swing arms, and the end of the swing arm facing the layout groove is provided with a clamping plate;

[0036] The clamping plate is made of flexible polyurethane, the clamping link is movably connected to the clamping push rod, the swing arm is hinged to the inner wall of the second clamping device, and the clamping plate can be swung to a certain angle by pulling the clamping link.

[0037] The present invention provides a ship lock end template and construction method adapted to double water-stop copper sheets, which has the following beneficial effects:

[0038] 1. The present invention adopts an optimized designed water-stop copper sheet and a special lifting device thereof, which significantly improves the construction efficiency and quality of the ship lock project, enables the water-stop copper sheet to be quickly and accurately embedded in the predetermined position, eliminates the complicated manual operations in the traditional process, and greatly shortens the installation period.

[0039] 2. The present invention can also protect the copper sheet on the unconstructed side from damage and deformation, thereby enhancing the waterproof performance of the lock chamber. At the same time, it overcomes the problem that the template cannot form a whole in traditional construction, realizes the integrity and stability of the template structure, greatly promotes the waterproof performance of the side wall of the ship lock chamber, and ensures the long-term safety and reliable operation of the entire water transport project. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0041] Figure 1 It is an axonometric view of the ship lock end template of the present invention;

[0042] Figure 2 is a top view of the ship lock end template of the present invention;

[0043] Figure 3 It is an exploded view of the ship lock end template of the present invention;

[0044] Figure 4 is a further exploded view of the ship lock end template of the present invention;

[0045] Figure 5 is a cross-sectional view of the end face template of the present invention;

[0046] Figure 6 It is a partial cross-sectional view of the end face template of the present invention;

[0047] Figure 7 is an axonometric view of a U-shaped plate of the present invention;

[0048] Figure 8 It is a construction schematic diagram of the hoisting device of the present invention;

[0049] Fig. 9 It is a partial isometric view of the lifting device of the present invention;

[0050] Fig.10 It is an axonometric view of the lifting device of the present invention from another direction;

[0051] Fig.11 It is an axonometric view of the water-stop copper sheet of the present invention;

[0052] Fig.12 It is a schematic diagram of filling of the water-stop copper sheet of the present invention;

[0053] Fig.13 It is a schematic diagram of placing a water-stop copper sheet by the hoisting device of the present invention;

[0054] Fig.14 is an axonometric view of the hoisting device of the present invention when it is vacant;

[0055] Fig.15 It is a cross-sectional view of the clamping device of the present invention.

[0056] In the figure: backwater template 1; backwater panel 101; side panel 102; vertical rib 103; backwater positioning groove 104; middle template 2; middle positioning groove 202; front water template 3; front water panel 301; water-stop copper sheet 4; fin 401; groove 402; filler 403; U-shaped plate 5; clamping vertical plate 501; connecting plate 502; through hole 503; connecting hole 504; first clamping device 6; short beam 601; pull rod 602; transition beam 603; long beam 604; end template 7; guide cylinder 701; clamping top screw 702; clamping sheet 703; flat plate 704; lifting device 8; lifting frame 801; lifting ring 802; U-shaped notch 803; clamping push rod 804; layout groove 805; clamping connecting rod 806; swing arm 807; clamping plate 808. DETAILED DESCRIPTION

[0057] Example 1

[0058] like Figure 1-15 As shown, a ship lock end template adapted to double water-stop copper sheets comprises a back-water template 1 and a front-water template 3, and an intermediate template 2 is provided between the back-water template 1 and the front-water template 3;

[0059] There is a gap between the back water template 1 and the middle template 2, and there is also a gap between the front water template 3 and the middle template 2, and the gap is used to place the water stop copper sheet 4;

[0060] A U-shaped plate 5 is provided on one side of the gap, and an end face template 7 is provided on the other side;

[0061] A plurality of first clamping devices 6 are provided on one side of the U-shaped plate 5 , and the first clamping devices 6 are used to connect the backwater template 1 , the middle template 2 and the frontwater template 3 into one body.

[0062] In the preferred embodiment, the backwater template 1 includes a backwater panel 101, the frontwater template 3 includes a frontwater panel 301, and the middle template 2 includes a middle panel;

[0063] Side panels 102 are provided at the upper and lower ends of the backwater panel 101, the frontwater panel 301 and the middle panel. The side panels 102 are provided with a plurality of holes. A plurality of vertical ribs 103 are provided between the side panels 102 at the upper and lower ends.

[0064] In the preferred embodiment, a backwater positioning groove 104 is provided on one side of the backwater panel 101, and a middle positioning groove 202 is provided on one side of the middle panel;

[0065] The back water positioning groove 104 and the middle positioning groove 202 are used to locate the position of the water-stop copper sheet 4 .

[0066] In the preferred embodiment, the water-stop copper sheet 4 includes fins 401 on both sides, and a U-shaped groove 402 is provided between the fins 401, and the groove 402 is used to fill the filler 403;

[0067] The material of the filler 403 is SR plastic filler.

[0068] In the preferred embodiment, the U-shaped plate 5 includes parallel clamping vertical plates 501, and a plurality of connecting plates 502 are provided on one side of the clamping vertical plates 501. The connecting plates 502 are provided with through holes 503, and connecting holes 504 are provided on both sides of the through holes 503. The connecting holes 504 are used to connect the first clamping device 6.

[0069] In the preferred embodiment, the first clamping device 6 includes a transition beam 603, which is arranged on one side of the U-shaped plate 5, and the transition beam 603 is connected to the U-shaped plate 5 by bolts;

[0070] A long beam 604 is provided on one side of the transition beam 603 facing the backwater template 1, and a short beam 601 is provided on the other side close to the frontwater template 3;

[0071] A plurality of penetrating tie rods 602 are provided on the transition crossbeam 603 , the long crossbeam 604 and the short crossbeam 601 , and the tie rods 602 are connected to the template by threads.

[0072] In the preferred embodiment, the end face template 7 includes a flat plate 704, a plurality of guide cylinders 701 are provided on one side of the flat plate 704, a clamping top screw 702 is provided inside the guide cylinder 701, and a clamping piece 703 is provided at the front end of the clamping top screw 702;

[0073] The end template 7 is arranged on both sides of the U-shaped plate 5, and the end template 7 is bolted to the opposite ends of the long beam 604 and the short beam 601;

[0074] The backwater template 1 , the frontwater template 3 and the middle template 2 are arranged side by side in a line, and the backwater template 1 , the frontwater template 3 and the middle template 2 at the upper and lower ends are connected by bolts through holes on the side plate 102 .

[0075] Embodiment 2, combined with embodiment 1, further describes:

[0076] A construction method for a ship lock end template adapted to double water-stop copper sheets, the method comprising:

[0077] S1. During construction, first install the backwater formwork 1, the middle formwork 2 and the frontwater formwork 3 in sequence;

[0078] S2, place the hoisting device 8 flat on the ground, insert the water-stop copper sheet 4 from one side of the layout groove 805 into the inside of the U-shaped groove 803, and after all the water-stop copper sheets 4 are placed, start the clamping push rod 804, which is preferably a small electric cylinder;

[0079] Start the clamping push rod 804 to pull the swing arm 807, so that one side of the clamping plate 808 clamps the fin 401 of the water-stop copper sheet 4 in the layout groove 805. After clamping, fill the groove 402 of the water-stop copper sheet 4 with SR plastic filler, and wait for the filler to cool down. Multiple hoisting devices 8 can be used to process the water-stop copper sheet 4 at the same time.

[0080] S3, use the hoisting device 8 to hoist the water-stop copper sheet 4 to the gap between the back-water template 1 and the middle template 2. This is the first water-stop copper sheet. The groove 402 of the water-stop copper sheet 4 is positioned in the back-water positioning groove 104. The circular shape of the groove 402 is flush with the back-water panel 101.

[0081] S4, repeat steps S2-S3, and hoist the water-stop copper sheet 4 to the gap between the middle template 2 and the water-facing template 3. This is the second water-stop copper sheet. The groove 402 of the water-stop copper sheet 4 is positioned in the middle positioning groove 202, and the circular shape of the groove 402 is flush with the middle panel 101.

[0082] S5, installing the long beam 604 and the short beam 601, installing the end template 7 on the opposite side of the long beam 604 and the short beam 601, and connecting the end template 7 with the long beam 604 and the short beam 601 by bolts;

[0083] S6. Place a U-shaped plate 5 between the end surface templates 7, and then install a transition beam 603 on one side of the U-shaped plate 5. The end surface template 7 and the U-shaped plate 5 sandwich the fin 401 of the water-stop copper sheet 4 to prevent deformation;

[0084] S7, adjust the clamping top screw 702 on the end surface template 7 to clamp the water-stop copper sheet 4 from bottom to top in sequence;

[0085] S8, pouring concrete on one side of the backwater panel 101, the middle panel and the frontwater panel 301 and curing;

[0086] S9, when constructing the upper layer, connect the side plates 102 of the upper layer with the side plates 102 of the installed backwater formwork 1, the middle formwork 2 and the frontwater formwork 3;

[0087] S10, repeat steps S1-S9, constructing upwards layer by layer.

[0088] In the preferred embodiment, the hoisting device 8 includes a hoisting frame 801, a U-shaped notch 803 is provided below the hoisting frame 801, and layout grooves 805 are provided on both sides of the U-shaped notch 803, and the layout grooves 805 are used to place the water-stop copper sheet 4;

[0089] A second clamping device is provided on one side of the layout groove 805, and the second clamping device is used to clamp the water-stop copper sheet 4. A plurality of lifting rings 802 are provided above the hanging frame 801, and the lifting rings 802 are used to dock with the crane.

[0090] In the preferred embodiment, the second clamping device includes a clamping push rod 804, the output end of the clamping push rod 804 is provided with a clamping link 806, the clamping link 806 is evenly distributed with hinged swing arms 807, and the end of the swing arm 807 facing the layout groove 805 is provided with a clamping plate 808;

[0091] The material of the clamping plate 808 is flexible polyurethane, the clamping link 806 is movably connected to the clamping push rod 804, the swing arm 807 is hinged to the inner wall of the second clamping device, and pulling the clamping link 806 can make the clamping plate 808 swing to a certain angle.

[0092] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limiting the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A construction method for a ship lock end template adapted to double water-stop copper sheets, characterized by: The ship lock end template adapted for double water-stop copper sheets comprises a backwater template (1) and a frontwater template (3), wherein an intermediate template (2) is provided between the backwater template (1) and the frontwater template (3); A gap is provided between the backwater template (1) and the middle template (2), and a gap is also provided between the frontwater template (3) and the middle template (2). The gap is used to place a water-stop copper sheet (4). The water-stop copper sheet (4) includes fins (401) on both sides. A U-shaped groove (402) is provided between the fins (401). The groove (402) is used to fill a filler (403). A U-shaped plate (5) is provided on one side of the gap, and an end surface template (7) is provided on the other side. The U-shaped plate (5) comprises clamping vertical plates (501) arranged in parallel. A plurality of connecting plates (502) are provided on one side of the clamping vertical plates (501). A through hole (503) is provided on the connecting plate (502). Connecting holes (504) are provided on both sides of the through hole (503). The connecting holes (504) are used to connect to the first clamping device (6). A plurality of first clamping devices (6) are provided on one side of the U-shaped plate (5), and the first clamping devices (6) are used to connect the backwater template (1), the middle template (2), and the frontwater template (3) into one body, the backwater template (1) comprising a backwater panel (101), the frontwater template (3) comprising a frontwater panel (301), and the middle template (2) comprising a middle panel; The upper and lower ends of the backwater panel (101), the frontwater panel (301) and the middle panel are provided with side panels (102), a plurality of holes are provided on the side panels (102), and a plurality of vertical ribs (103) are provided between the side panels (102) at the upper and lower ends; The first clamping device (6) comprises a transition beam (603), the transition beam (603) is arranged on one side of the U-shaped plate (5), and the transition beam (603) and the U-shaped plate (5) are connected by bolts; A long crossbeam (604) is provided on one side of the transition crossbeam (603) facing the backwater template (1), and a short crossbeam (601) is provided on the other side close to the frontwater template (3); The transition beam (603), the long beam (604) and the short beam (601) are all provided with a plurality of through-drawing rods (602), the draw rods (602) are connected to the template via threads, the end template (7) comprises a flat plate (704), one side of the flat plate (704) is provided with a plurality of guide cylinders (701), the inside of the guide cylinder (701) is provided with a clamping top screw (702), and the front end of the clamping top screw (702) is provided with a clamping piece (703); The end surface template (7) is arranged on both sides of the U-shaped plate (5), and the end surface template (7) is bolted to the opposite ends of the long crossbeam (604) and the short crossbeam (601); The backwater template (1), the frontwater template (3) and the middle template (2) are arranged side by side in a straight line, and the backwater template (1), the frontwater template (3) and the middle template (2) at the upper and lower ends are connected by bolts through holes on the side plates (102); The hanging device (8) comprises a hanging frame (801), a U-shaped notch (803) is provided below the hanging frame (801), layout grooves (805) are provided on both sides of the U-shaped notch (803), and the layout grooves (805) are used to place the water-stop copper sheet (4); A second clamping device is provided on one side of the layout groove (805), and the second clamping device is used to clamp the water-stop copper sheet (4). A plurality of lifting rings (802) are provided above the hanging frame (801), and the lifting rings (802) are used to dock with the crane. The second clamping device comprises a clamping push rod (804), the output end of the clamping push rod (804) is provided with a clamping connecting rod (806), the clamping connecting rod (806) is evenly distributed with hinged swing arms (807), and one end of the swing arm (807) facing the typesetting groove (805) is provided with a clamping plate (808); The clamping plate (808) is made of flexible polyurethane, the clamping connecting rod (806) is movably connected to the clamping push rod (804), the swing arm (807) is hinged to the inner wall of the second clamping device, and the clamping connecting rod (806) can be pulled to swing the clamping plate (808) to a certain angle; Construction methods include: S1. During construction, the backwater formwork (1), the middle formwork (2) and the frontwater formwork (3) are installed in sequence; S2, placing a plurality of water-stop copper sheets (4) in a hoisting device (8), filling them with fillers (403) and leaving them to cool; S3, using a lifting device (8) to lift the water-stop copper sheet (4) to the gap between the back water template (1) and the middle template (2); S4, repeat steps S2-S3 to hoist the water-stop copper sheet (4) to the gap between the middle template (2) and the water-facing template (3); S5, installing the long beam (604) and the short beam (601), and installing the end face template (7) on the opposite side of the long beam (604) and the short beam (601); S6, placing a U-shaped plate (5) between the end surface templates (7), and then installing a transition beam (603) on one side of the U-shaped plate (5); S7, adjusting the clamping screw (702) on the end face template (7) to clamp the water-stop copper sheet (4) from bottom to top in sequence; S8, pouring concrete on one side of the backwater panel (101), the middle panel and the frontwater panel (301) and curing them; S9, when constructing the upper layer, the side plates (102) of the upper layer are connected to the side plates (102) of the already installed backwater formwork (1), the middle formwork (2) and the frontwater formwork (3); S10, repeat steps S1-S9, constructing upwards layer by layer.

2. The construction method of the ship lock end formwork adapted to double water-stop copper sheets according to claim 1 is characterized by: A backwater positioning groove (104) is provided on one side of the backwater panel (101), and a middle positioning groove (202) is provided on one side of the middle panel; The back water positioning groove (104) and the middle positioning groove (202) are used to position the water-stop copper sheet (4).

3. The construction method of the ship lock end formwork adapted to double water-stop copper sheets according to claim 1 is characterized by: The material of the filler (403) is SR plastic filler.

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