Cofferdam device convenient to disassemble quickly

Abstract

The utility model relates to the technical field of water conservancy construction, in particular to a cofferdam device convenient to disassemble quickly, which comprises an installation assembly, a protection assembly is installed on one side of the installation assembly, a wave-resistant assembly is installed at the front end of the protection assembly, and a butt joint assembly is installed on one side of the protection assembly. Fixing assemblies are installed on the upper portions of the rear ends of the protection assembly and the butt joint assembly. The mounting assembly comprises a connecting column, first fixing plates are mounted at the tops of the two sides of the connecting column, a first supporting plate is mounted at the bottom of the front end of the connecting column, first inserting cones are mounted at the four corners of the bottom of the first supporting plate, and a first threaded pipe is mounted in the middle of the top of the first supporting plate. According to the improved cofferdam device, the fixing assemblies are adopted, and after the cofferdam device is used, the baffles can be rapidly disassembled; and the wave-resistant assembly is adopted, when the cofferdam device is used, a protective net can scatter waves, and the direct impact of the waves on the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction, in particular to a cofferdam device which is easy to dismantle quickly. Background Art

[0002] Water conservancy construction refers to various engineering construction activities carried out to develop, manage and utilize water resources. It covers the design, construction, maintenance and management of water conservancy projects, and aims to solve problems such as water resource supply, flood control, irrigation, drainage, water supply, and hydropower utilization. Water conservancy construction is an important part of providing society with stable water resource supply, flood control, irrigation, water supply and other infrastructure.

[0003] A cofferdam is a temporary retaining structure built for permanent water conservancy facilities in water conservancy project construction. Its function is to prevent water and soil from entering the construction site of the building so that drainage can be done in the cofferdam, foundation pits can be excavated, and buildings can be built. It is generally used in hydraulic structures. Except as part of a formal building, the cofferdam is generally dismantled after use. The height of the cofferdam is higher than the highest water level that may occur during the construction period.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The existing ordinary cofferdam device needs to be disassembled after use, and the baffle of the cofferdam device is generally fixed and installed by a large number of screws, and it may be cumbersome to disassemble the baffle; 2. When the existing ordinary cofferdam device is in use, in windy weather, the cofferdam device may be continuously impacted by waves, and the impact may cause damage to the cofferdam device. Utility Model Content

[0005] The purpose of the utility model is to provide a cofferdam device that is easy to disassemble quickly, so as to solve the problems mentioned in the above background technology that the existing common cofferdam device is not easy to disassemble the baffle after use and the cofferdam device may be continuously impacted by waves in windy weather, which may cause damage to the cofferdam device. To achieve the above purpose, the utility model provides the following technical solutions: a cofferdam device that is easy to disassemble quickly, including an installation component, a protective component is installed on one side of the installation component, a wave-proof component is installed on the front end of the protective component, a docking component is installed on one side of the protective component, and a fixing component is installed on the upper rear ends of the protective component and the docking component.

[0006] The mounting assembly includes a connecting column, a first fixing plate is installed on the top of both sides of the connecting column, a first supporting plate is installed on the bottom of the front end of the connecting column, a first inserting cone is installed at the four corners of the bottom of the first supporting plate, a first threaded tube is installed in the middle of the top of the first supporting plate, a first threaded cone is installed through the thread at the top of the first threaded tube, and a first rotating handle is installed on the top of the first threaded cone.

[0007] The protection component includes a first T-shaped plug plate installed on one side of the connecting column, a baffle plate is installed on one side of the first T-shaped plug plate, a second T-shaped plug plate is installed on one side of the baffle plate, a threaded mounting block is installed at the front end of the baffle plate, and a mounting tube is installed at the front end of the threaded mounting block.

[0008] The wave-proof component comprises a mounting ring sleeved with the outer wall of the mounting pipe, an L-shaped rod is mounted on one side of the outer wall of the mounting ring, and a protective net is mounted on the inner wall of the L-shaped rod.

[0009] The docking assembly includes a fixing column installed with an outer wall of the second T-shaped plug plate, a second fixing plate is installed on the top of one side of the fixing column, a third fixing plate is installed on the top of the rear end of the fixing column, a second supporting plate is installed on the bottom of the front end of the fixing column, a second inserting cone is installed on the bottom of the second supporting plate, a second threaded tube is installed on the top of the second supporting plate, a second threaded cone is spirally installed through the top of the second threaded tube, a second rotating handle is installed on the top of the second threaded cone, a third supporting plate is installed on the bottom of the rear end of the fixing column, a third inserting cone is installed on the bottom of the third support plate, a third threaded tube is installed on the top of the third support plate, a third threaded cone is threadedly installed through the top of the third threaded tube, and a third rotating handle is installed on the top of the third threaded cone.

[0010] The fixing assembly includes a U-shaped mounting frame installed on one side of the rear end of the first fixing plate, a cushion block is installed on the rear end of the U-shaped mounting frame, a T-shaped rod is slidably installed through the rear end of the U-shaped mounting frame, support rods are installed on both sides of the outer wall of the T-shaped rod, a mounting plate is rotatably installed on the outer wall of the T-shaped rod, and a spring is installed on the rear end of the mounting plate.

[0011] Further preferably, T-shaped slide grooves are provided on both sides of the connecting column, and the internal dimension structure of the T-shaped slide grooves is consistent with the external dimension structure of the first T-shaped plug plate and the second T-shaped plug plate, and the first T-shaped plug plate forms a sliding mechanism with the connecting column through the T-shaped slide groove, and the first support plate, the first plug cone, the first threaded tube, the first threaded cone and the first rotating handle are symmetrically distributed about the vertical center line of the connecting column.

[0012] Further preferably, threaded mounting blocks and mounting tubes are installed at the four corners of the front end of the baffle, and mounting rings and L-shaped rods are installed at the four corners of the protective net, and the external dimension structure of the mounting tube is consistent with the internal dimension structure of the mounting ring.

[0013] Further preferably, a T-shaped slot is provided on one side and a rear end of the fixing column, and the internal dimension structure of the T-shaped slot is consistent with the external dimension structure of the first T-shaped plug plate and the second T-shaped plug plate.

[0014] Further preferably, second insert cones are installed on both sides of the bottom front end of the second support plate and on the right side of the bottom rear end of the second support plate, and third insert cones are installed on both sides of the bottom rear end of the third support plate and on the left side of the bottom front end of the third support plate.

[0015] Further preferably, the mounting plate forms an elastic mechanism with the U-shaped mounting frame through a spring, and the rear ends of the first fixed plate, the second fixed plate and the baffle plate are all provided with circular holes whose internal dimension structure is consistent with the external dimension structure of the T-bar, and one side of the third fixed plate is provided with a circular hole whose internal dimension structure is consistent with the external dimension structure of the T-bar.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, when removing the baffle plate through the fixing assembly, the T-bar is pulled, and when the rearward position of the support rod exceeds the cushion block, the T-bar is rotated and the support rod is placed at the rear end of the cushion block. The cushion block supports the T-bar through the support rod, and after the T-bars of the fixing assemblies on the first fixing plate, the second fixing plate and the third fixing plate are all pulled, the support rod is placed on the corresponding cushion block, which is convenient for quick removal of the protective assembly.

[0018] In the utility model, the protective net of the wave-proof component is made of flexible material, which can break up the waves, reduce the direct impact of the waves on the device, and prevent the damage to the device caused by the impact of the waves. When the protective net is damaged, the screws for clamping the mounting ring are removed, the wave-proof component is removed, and then the four mounting rings are put on the corresponding outer walls of the mounting tubes, and the screws are installed with the threaded mounting blocks. The screws clamp the mounting rings through the threaded mounting blocks, and the wave-proof component and the protective component can be quickly installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the protective component of the utility model;

[0022] Figure 4 This is a rear view structural diagram of the protective assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the wave-proof component of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the docking assembly of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the fixing component of the utility model.

[0026] In the figure: 1. Installation assembly; 101. Connecting column; 102. First fixing plate; 103. First supporting plate; 104. First plug cone; 105. First threaded tube; 106. First threaded cone; 107. First rotating handle; 2. Protection assembly; 201. First T-type plug plate; 202. Baffle; 203. Second T-type plug plate; 204. Threaded mounting block; 205. Mounting tube; 3. Anti-wave assembly; 301. Mounting ring; 302. L-shaped rod; 303. Protection net; 4. Docking assembly; 401. Fixing column; 402, second fixing plate; 403, third fixing plate; 404, second supporting plate; 405, second insert cone; 406, second threaded tube; 407, second threaded cone; 408, second rotating handle; 409, third supporting plate; 4010, third insert cone; 4011, third threaded tube; 4012, third threaded cone; 4013, third rotating handle; 5, fixing assembly; 501, U-shaped mounting bracket; 502, spacer block; 503, T-bar; 504, supporting rod; 505, mounting plate; 506, spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 7 The utility model provides a technical solution: a cofferdam device that is easy to disassemble quickly, including an installation component 1, a protection component 2 is installed on one side of the installation component 1, a wave-proof component 3 is installed on the front end of the protection component 2, a docking component 4 is installed on one side of the protection component 2, and a fixing component 5 is installed on the upper part of the rear end of the protection component 2 and the docking component 4.

[0029] The mounting assembly 1 includes a connecting column 101, a first fixing plate 102 is installed on the top of both sides of the connecting column 101, a first supporting plate 103 is installed on the bottom of the front end of the connecting column 101, first insert cones 104 are installed at the four corners of the bottom of the first supporting plate 103, a first threaded tube 105 is installed in the middle of the top of the first supporting plate 103, a first threaded cone 106 is installed through the thread at the top of the first threaded tube 105, and a first rotating handle 107 is installed on the top of the first threaded cone 106.

[0030] The protection component 2 includes a first T-shaped plug plate 201 installed on one side of the connecting column 101, a baffle plate 202 is installed on one side of the first T-shaped plug plate 201, a second T-shaped plug plate 203 is installed on one side of the baffle plate 202, a threaded mounting block 204 is installed at the front end of the baffle plate 202, and a mounting tube 205 is installed at the front end of the threaded mounting block 204.

[0031] The wave-proof component 3 includes a mounting ring 301 sleeved with the outer wall of the mounting pipe 205 , an L-shaped rod 302 is mounted on one side of the outer wall of the mounting ring 301 , and a protective net 303 is mounted on the inner wall of the L-shaped rod 302 .

[0032] The docking assembly 4 includes a fixing column 401 installed on the outer wall of the second T-shaped plug plate 203, a second fixing plate 402 is installed on the top of one side of the fixing column 401, a third fixing plate 403 is installed on the top of the rear end of the fixing column 401, a second supporting plate 404 is installed on the bottom of the front end of the fixing column 401, a second inserting cone 405 is installed on the bottom of the second supporting plate 404, a second threaded tube 406 is installed on the top of the second supporting plate 404, a second threaded cone 407 is spirally installed through the top of the second threaded tube 406, a second rotating handle 408 is installed on the top of the second threaded cone 407, a third supporting plate 409 is installed on the bottom of the rear end of the fixing column 401, a third inserting cone 4010 is installed on the bottom of the third support plate 409, a third threaded tube 4011 is installed on the top of the third support plate 409, a third threaded cone 4012 is threadedly installed through the top of the third threaded tube 4011, and a third rotating handle 4013 is installed on the top of the third threaded cone 4012.

[0033] The fixing assembly 5 includes a U-shaped mounting frame 501 installed on one side of the rear end of the first fixing plate 102, a cushion block 502 is installed on the rear end of the U-shaped mounting frame 501, a T-shaped rod 503 is slidably installed through the rear end of the U-shaped mounting frame 501, support rods 504 are installed on both sides of the outer wall of the T-shaped rod 503, a mounting plate 505 is rotatably installed on the outer wall of the T-shaped rod 503, and a spring 506 is installed on the rear end of the mounting plate 505.

[0034] In this embodiment, Figure 2 , Figure 3 and Figure 4As shown, T-shaped slots are provided on both sides of the connecting column 101, and the internal dimension structure of the T-shaped slots is consistent with the external dimension structure of the first T-shaped plug plate 201 and the second T-shaped plug plate 203, and the first T-shaped plug plate 201 forms a sliding mechanism with the connecting column 101 through the T-shaped slots, and the first support plate 103, the first plug cone 104, the first threaded tube 105, the first threaded cone 106 and the first rotating handle 107 are symmetrically distributed about the vertical center line of the connecting column 101; the first T-shaped plug plate 201 is inserted into the T-shaped slot, and the first T-shaped plug plate 201 can be installed with the connecting column 101, so that the protective component 2 and the mounting component 1 are installed, and the installation efficiency is improved. The first plug cone 104 at the bottom of the first support plate 103 is inserted into the ground, and the first rotating handle 107 is rotated to insert the first threaded cone 106 into the ground, which can improve the stability of the installation component 1 and the ground.

[0035] In this embodiment, Figure 3 and Figure 5 As shown, threaded mounting blocks 204 and mounting tubes 205 are installed at the four corners of the front end of the baffle 202, and mounting rings 301 and L-shaped rods 302 are installed at the four corners of the protective net 303, and the external dimension structure of the mounting tube 205 is consistent with the internal dimension structure of the mounting ring 301; the four mounting rings 301 are sleeved on the corresponding outer walls of the mounting tubes 205, and the screws are installed with the threaded mounting blocks 204, and the screws clamp the mounting rings 301 through the threaded mounting blocks 204, so that the wave-proof component 3 and the protective component 2 can be installed, and the protective net 303 of the protective component 2 is made of flexible material, which can break up the waves, reduce the direct impact of the waves on the device, and prevent the impact of the waves from causing damage to the device.

[0036] In this embodiment, Figure 3 , Figure 4 and Figure 6 As shown, a T-shaped slot is provided on one side and the rear end of the fixed column 401, and the internal dimension structure of the T-shaped slot is consistent with the external dimension structure of the first T-shaped plug plate 201 and the second T-shaped plug plate 203; the first T-shaped plug plate 201 and the second T-shaped plug plate 203 of the protective component 2 can be stably inserted into the T-shaped slot on one side or the rear end of the fixed column 401, and the protective component 2 can be quickly installed with the fixed column 401.

[0037] In this embodiment, Figure 6As shown, second insert cones 405 are installed on both sides of the bottom front end of the second support plate 404 and on the right side of the bottom rear end of the second support plate 404, and third insert cones 4010 are installed on both sides of the bottom rear end of the third support plate 409 and on the left side of the bottom front end of the third support plate 409; inserting the second insert cone 405 and the third insert cone 4010 into the ground can stably install the docking component 4 on the ground, rotating the second rotating handle 408 and the third rotating handle 4013, and inserting the second threaded cone 407 and the third threaded cone 4012 into the ground can improve the stability of the installation of the docking component 4 on the ground.

[0038] In this embodiment, Figure 7 As shown, the mounting plate 505 forms an elastic mechanism with the U-shaped mounting frame 501 through the spring 506, and the rear ends of the first fixing plate 102, the second fixing plate 402 and the baffle plate 202 are all provided with circular holes whose internal dimension structure is consistent with the external dimension structure of the T-shaped rod 503, and one side of the third fixing plate 403 is provided with a circular hole whose internal dimension structure is consistent with the external dimension structure of the T-shaped rod 503; the rear ends of the first fixing plate 102 and the second fixing plate 402 are both installed with the fixing assembly 5, and one side of the third fixing plate 403 is installed with the fixing assembly 5. Equipped with a fixing component 5, pull the T-bar 503, the mounting plate 505 moves backward, and compress the spring 506. When the support rod 504 moves backward beyond the cushion block 502, rotate the T-bar 503 and place the support rod 504 at the rear end of the cushion block 502. The cushion block 502 supports the T-bar 503 through the support rod 504. After the T-bars 503 of the fixing component 5 on the first fixing plate 102, the second fixing plate 402 and the third fixing plate 403 are all pulled, it is convenient to quickly remove the protective component 2 from the mounting component 1 and the docking component 4.

[0039] The use method and advantages of the utility model: The cofferdam device which is easy to disassemble quickly has the following working process when in use:

[0040] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, first, according to the needs, several installation components 1 and docking components 4 are installed at the use site, the first plug cone 104 at the bottom of the first support plate 103 is inserted into the ground, the first rotating handle 107 is rotated, the first threaded cone 106 is inserted into the ground, the second plug cone 405 and the third plug cone 4010 are inserted into the ground, the second rotating handle 408 and the third rotating handle 4013 are rotated, the second threaded cone 407 and the third threaded cone 4012 are inserted into the ground, and then the first T-shaped plug plate 201 and the second T-shaped plug plate 203 of the protective component 2 are inserted into the T-shaped groove on the connecting column 101 and the T-shaped groove on the fixing column 401, and then the T-shaped rod 503 is rotated and the T-shaped rod 503 is loosened, and the T-shaped rod 503 of the corresponding fixing component 5 is inserted into the circular holes on the first fixing plate 102 and the baffle plate 202, and the T-shaped rod 503 of the corresponding fixing component 5 is inserted into the circular holes on the second fixing plate 402 and the baffle plate 202, and the T-shaped rod 503 of the corresponding fixing component 5 is inserted into Insert the circular holes on the third fixing plate 403 and the baffle plate 202 to fix the plurality of protection components 2 with the plurality of mounting components 1 and the docking components 4, then put the four mounting rings 301 on the corresponding outer wall of the mounting tube 205, install the screws with the threaded mounting block 204, and clamp the mounting ring 301 through the threaded mounting block 204, so that the plurality of wave-proof components 3 and the plurality of protection components 2 can be installed. When removing the baffle plate 202, pull the T-bar 503. When the support rod 504 moves backward beyond the cushion block 502, rotate the T-bar 503, and place the support rod 504 at the rear end of the cushion block 502. The cushion block 502 supports the T-bar 503 through the support rod 504. After the T-bars 503 of the fixing components 5 on the first fixing plate 102, the second fixing plate 402 and the third fixing plate 403 are all pulled, the support rod 504 is placed on the corresponding cushion block 502, so as to facilitate the quick removal of the protection component 2 from the mounting component 1 and the docking component 4.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cofferdam device that is easy to disassemble quickly, comprising a mounting assembly (1), characterized in that: A protection component (2) is installed on one side of the installation component (1), a wave-proof component (3) is installed on the front end of the protection component (2), a docking component (4) is installed on one side of the protection component (2), and a fixing component (5) is installed on the upper part of the rear end of each of the protection component (2) and the docking component (4); The mounting assembly (1) comprises a connecting column (101), first fixing plates (102) are mounted on the tops of both sides of the connecting column (101), a first supporting plate (103) is mounted on the bottom of the front end of the connecting column (101), first insert cones (104) are mounted at the four corners of the bottom of the first supporting plate (103), a first threaded tube (105) is mounted in the middle of the top of the first supporting plate (103), a first threaded cone (106) is mounted through the thread at the top of the first threaded tube (105), and a first rotating handle (107) is mounted on the top of the first threaded cone (106); The protection component (2) comprises a first T-shaped plug plate (201) installed on one side of the connecting column (101), a baffle plate (202) is installed on one side of the first T-shaped plug plate (201), a second T-shaped plug plate (203) is installed on one side of the baffle plate (202), a threaded mounting block (204) is installed at the front end of the baffle plate (202), and a mounting tube (205) is installed at the front end of the threaded mounting block (204); The wave-proof component (3) comprises a mounting ring (301) sleeved with the outer wall of the mounting pipe (205), an L-shaped rod (302) is mounted on one side of the outer wall of the mounting ring (301), and a protective net (303) is mounted on the inner wall of the L-shaped rod (302); The docking assembly (4) comprises a fixing column (401) mounted on the outer wall of the second T-shaped plug plate (203); a second fixing plate (402) is mounted on the top of one side of the fixing column (401); a third fixing plate (403) is mounted on the top of the rear end of the fixing column (401); a second supporting plate (404) is mounted on the bottom of the front end of the fixing column (401); a second plug cone (405) is mounted on the bottom of the second supporting plate (404); a second threaded tube (406) is mounted on the top of the second supporting plate (404); a threaded tube (406) is inserted through the top of the second threaded tube (406); A second threaded cone (407) is rotatably mounted, a second rotating handle (408) is mounted on the top of the second threaded cone (407), a third support plate (409) is mounted on the bottom of the rear end of the fixing column (401), a third insert cone (4010) is mounted on the bottom of the third support plate (409), a third threaded tube (4011) is mounted on the top of the third support plate (409), a third threaded cone (4012) is threadedly mounted on the top of the third threaded tube (4011), and a third rotating handle (4013) is mounted on the top of the third threaded cone (4012); The fixing assembly (5) comprises a U-shaped mounting frame (501) mounted on one side of the rear end of the first fixing plate (102); a cushion block (502) is mounted on the rear end of the U-shaped mounting frame (501); a T-shaped rod (503) is slidably mounted through the rear end of the U-shaped mounting frame (501); support rods (504) are mounted on both sides of the outer wall of the T-shaped rod (503); a mounting plate (505) is rotatably mounted on the outer wall of the T-shaped rod (503); and a spring (506) is mounted on the rear end of the mounting plate (505).

2. The cofferdam device that is easy to disassemble according to claim 1 is characterized in that: The connecting column (101) is provided with T-shaped grooves on both sides thereof, and the internal dimension structure of the T-shaped grooves is consistent with the external dimension structure of the first T-shaped plug plate (201) and the second T-shaped plug plate (203), and the first T-shaped plug plate (201) forms a sliding mechanism with the connecting column (101) through the T-shaped grooves, and the first support plate (103), the first plug cone (104), the first threaded tube (105), the first threaded cone (106) and the first rotating handle (107) are symmetrically distributed about the vertical center line of the connecting column (101).

3. The quick-disassembly cofferdam device according to claim 1, characterized in that: The four corners of the front end of the baffle (202) are all equipped with threaded mounting blocks (204) and mounting tubes (205), and the four corners of the protective net (303) are all equipped with mounting rings (301) and L-shaped rods (302), and the external dimension structure of the mounting tube (205) is consistent with the internal dimension structure of the mounting ring (301).

4. The quick-disassembly cofferdam device according to claim 1, characterized in that: A T-shaped slide groove is provided on one side and the rear end of the fixed column (401), and the internal dimension structure of the T-shaped slide groove is consistent with the external dimension structure of the first T-shaped plug plate (201) and the second T-shaped plug plate (203).

5. The quick-disassembly cofferdam device according to claim 1, characterized in that: Second insert cones (405) are installed on both sides of the bottom front end of the second support plate (404) and on the right side of the bottom rear end of the second support plate (404), and third insert cones (4010) are installed on both sides of the bottom rear end of the third support plate (409) and on the left side of the bottom front end of the third support plate (409).

6. The quick-disassembly cofferdam device according to claim 1, characterized in that: The mounting plate (505) forms an elastic mechanism with the U-shaped mounting frame (501) via a spring (506), and the rear ends of the first fixing plate (102), the second fixing plate (402) and the baffle plate (202) are all provided with circular holes whose internal dimension structures are consistent with the external dimension structures of the T-shaped rod (503), and one side of the third fixing plate (403) is provided with a circular hole whose internal dimension structures are consistent with the external dimension structures of the T-shaped rod (503).

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