Positioning pier pouring mold for anchoring system of deep-sea aquaculture facility

Abstract

The utility model relates to the technical field of pouring molds, in particular to a positioning pier pouring mold for a deep sea aquaculture facility anchoring system, which comprises a bottom mold, two first side molds and two second side molds, a first transverse rib and a first vertical rib are arranged on the outer side surface of each first side mold, each first transverse rib is longer than the corresponding first side mold, and a limiting column is arranged at the end part of each first transverse rib; a second transverse rib and a second vertical rib are arranged on the outer side face of the second side die, the end of the second transverse rib is flush with the side edge of the second side die, a C-shaped plug is arranged at the end of the second transverse rib, one vertical portion of the C-shaped plug is fixed to the second transverse rib, the other vertical portion of the C-shaped plug hooks the corresponding first transverse rib on the adjacent first side die, and the limiting column hooks the corresponding second transverse rib on the adjacent second side die. A certain gap is formed between the vertical part and the corresponding first transverse rib, and a certain gap is formed between the limiting column and the corresponding second transverse rib; wooden wedges are inserted into the gaps; the mold does not need to be provided with a square timber keel and a split bolt, the mold erecting efficiency is improved, and the mold is ready to use by hand, easy and convenient to assemble and disassemble and easy to master.

Description

Technical Field

[0001] This utility model relates to the field of casting mold technology, specifically a casting mold for a positioning pier used in a deep-sea aquaculture facility mooring system. Background Technology

[0002] Deep-sea aquaculture cages mainly consist of a frame system, netting, anchoring and fixing system, and supporting facilities. They have advantages such as high strength, corrosion resistance, aging resistance, strong wind and wave resistance, long service life, low overall cost, low pollution, low fish mortality rate, and good fish product quality. The existing cage anchoring and fixing system includes ropes tied at the four corners of the frame, with the lower ends of the ropes connected to cement positioning blocks. The cement positioning blocks provide anchoring and fixing for the cage frame. The cement positioning blocks used in deep-sea aquaculture cages are usually of a truncated pyramidal structure with a large bottom and a small top. After being placed in the water, the heavier bottom ensures that the cement positioning blocks are not easily overturned or displaced.

[0003] In the process of precasting cement positioning piers, casting templates are required for pouring. The existing precast method for positioning piers used in deep-sea aquaculture mooring systems typically involves: first, setting four side molds on the bottom mold; these four side molds need to be assembled into a truncated pyramid shape at a certain angle; tie bolts are also needed between the two side panels for support; since the cement piers submerged in water are generally large, steel and wood framing is required on the outside of the side molds to reinforce them and prevent them from tilting outwards during concrete pouring; after pouring the concrete, it needs to be thoroughly vibrated. During the process, the concrete will exert certain pressure on the four side forms. Due to the tilt angle of the formwork, the side forms are prone to separating from the base plate and floating. Therefore, it is necessary to press stones at the four corners of the top for anti-buoyancy treatment. During the prefabrication process, the construction personnel found the following problems with the existing technology: 1. The side forms are in a tilted state, and it is inconvenient to adjust the angle of the side forms. Supporting and reinforcing them is time-consuming and laborious. 2. The four-sided truncated formwork is already large at the bottom and small at the top. Pressing stones on the top further reduces the size of the top opening. It is inconvenient to manually inject concrete into it. In addition, it requires a lot of physical strength for workers to carry stones to the top. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a positioning pier casting mold suitable for quick and easy casting and fixing of deep-sea aquaculture facility anchoring systems.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A casting mold for a positioning pier in a deep-sea aquaculture facility mooring system includes a bottom mold and four trapezoidal side molds. The bottom mold and the four side molds are arranged in an open, truncated quadrangular shape. The side molds include two first side molds located on the front and rear sides and two second side molds located on the left and right sides. The outer surface of the first side molds is provided with several intersecting first horizontal ribs and first vertical ribs. The ends of the first horizontal ribs are located outside the first side molds. A limiting post is provided on the section of the first horizontal rib that extends beyond the first side mold, and the limiting post is perpendicular to the first side mold. The outer surface of the second side molds is provided with several... The second horizontal rib and the second vertical rib are interwoven. The end of the second horizontal rib is located inside the second side mold. The end of the second horizontal rib is provided with a C-shaped plug with an opening facing downward. The C-shaped plug includes a first vertical part, a second vertical part and a horizontal part. The first vertical part is fixed to the second horizontal rib. The second vertical part hooks onto the corresponding first horizontal rib on the adjacent first side mold. The limiting post hooks onto the corresponding second horizontal rib on the adjacent second side mold. There is a certain gap between the second vertical part and the corresponding first horizontal rib, and between the limiting post and the corresponding second horizontal rib. Wooden wedges are inserted into the gaps.

[0007] Compared with the prior art, the outstanding features of this utility model, which adopts the above technical solution, are:

[0008] This utility model facilitates easy disassembly and connection. The first and second side molds are connected and fixed by interlocking the limiting post with the second horizontal rib and the C-shaped plug with the first horizontal rib. The insertion of wooden wedges provides a certain pre-tightening force for the connection between the first and second side molds, ensuring the fixation effect of the entire casting mold. At the same time, the first horizontal rib, the first vertical rib, the second horizontal rib, and the second vertical rib are integrated with the first and second side molds, eliminating the need for square timber joists and tie bolts, thus improving the efficiency of formwork support. Disassembly only requires knocking out the wooden wedges. This mold is ready to use upon arrival, and its assembly and disassembly are simple and convenient, making it easy to learn.

[0009] As a preferred embodiment, a further technical solution of this utility model is:

[0010] Preferably, the end of the second transverse rib is provided with a socket, and the first vertical part of the C-type plug is hollow and sleeved on the socket; the C-type plug is detachably connected to the second transverse rib, making assembly and disassembly simpler and more convenient.

[0011] Preferably, counterweight rods are provided on the first horizontal rib of the lowest layer of the first side mold and the second horizontal rib of the lowest layer of the second side mold. The counterweight rods are arranged perpendicular to the first or second horizontal ribs, and two counterweight rods are arranged at intervals to hold the counterweight. This makes it easy to press the counterweight block on the counterweight rods, which not only plays an anti-buoyancy role but also reduces the height of counterweight handling.

[0012] Preferably, both the first and second side molds are provided with lifting lugs; this facilitates transportation and demolding.

[0013] Preferably, each of the two first side molds is provided with a bracket on the first transverse rib of the uppermost layer, and a support rod is supported on the two brackets. Two clamping plates are provided in the middle of the support rod, and hooks for tying ropes are hooked on the two clamping plates. This makes it convenient to pour the hooks into the cement positioning pier during the pouring process, forming it in one go, and making it convenient to tie the ropes of the cage frame. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the positioning pier casting mold in this utility model embodiment;

[0015] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0016] Figure 3 This is a side view structural diagram of the first side mold in this embodiment of the utility model;

[0017] Figure 4 This is a side view structural schematic diagram of the second side mold in this embodiment of the utility model;

[0018] Figure 5 This is a schematic diagram of the C-type plug in this embodiment of the utility model;

[0019] Figure 6 This is a schematic diagram of the installation structure of the bracket and hook in this utility model embodiment.

[0020] Explanation of reference numerals in the attached drawings: 1. Bottom mold; 2. First side mold; 3. Second side mold; 4. First horizontal rib; 5. First vertical rib; 6. Second horizontal rib; 601. Insert; 7. Second vertical rib; 8. Limiting post; 9. C-type plug; 901. Horizontal part; 902. First vertical part; 903. Second vertical part; 10. Wooden wedge; 11. Lifting lug; 12. Counterweight rod; 13. Bracket; 14. Support rod; 15. Clamping plate; 16. Hook. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments. The purpose of this description is only to better understand the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0022] like Figure 1 , Figure 2As shown, this embodiment provides a casting mold for a positioning pier in a deep-sea aquaculture facility mooring system, including a bottom mold 1 and four trapezoidal side molds. The bottom mold 1 and the four side molds are arranged in an open quadrangular frustum shape. The side molds include two first side molds 2 located on the front and rear sides and two second side molds 3 located on the left and right sides. The outer surface of the first side mold 2 is provided with a plurality of intersecting first horizontal ribs 4 and first vertical ribs 5, and the outer surface of the second side mold 3 is provided with a plurality of intersecting second horizontal ribs 6 and second vertical ribs 7. In this embodiment, there are three first horizontal ribs 4 and three second horizontal ribs 6, and four first vertical ribs 5 and four second vertical ribs 7. The four first vertical ribs 5 are arranged in two columns, with two ribs in each column, and are respectively connected between the three first horizontal ribs 4. The four second vertical ribs 7 are arranged in two columns, with two ribs in each column, and are respectively connected to the three second horizontal ribs. Between 6; the end of the first horizontal rib 4 is located outside the first side mold 2, and a limiting post 8 is provided on the section of the first horizontal rib 4 that extends beyond the first side mold 2. The limiting post 8 is set perpendicular to the first side mold 2; the end of the second horizontal rib 6 is located inside the second side mold 3 and does not extend beyond the side of the second side mold 3. The end of the second horizontal rib 6 is provided with a C-shaped plug 9 with an opening facing downward. The C-shaped plug 9 includes a first vertical part 902, a second vertical part 903 and a horizontal part 901. The first vertical part 902 is fixed to the second horizontal rib 6. The second vertical part 903 hooks onto the corresponding first horizontal rib 4 on the adjacent first side mold 2. The limiting post 8 hooks onto the corresponding second horizontal rib 6 on the adjacent second side mold 3. There is a certain gap between the second vertical part 903 and the corresponding first horizontal rib 4, and between the limiting post 8 and the corresponding second horizontal rib 6. Wooden wedges 10 are inserted into the gaps.

[0023] Preferred, such as Figure 3 , Figure 4 , Figure 5 As shown, to avoid conflict between the C-type plug 9 and the first horizontal rib 4 during assembly, which would make installation inconvenient, the C-type plug 9 and the second horizontal rib 6 are designed to be detachably connected. The end of the second horizontal rib 6 is provided with a socket 601. The first vertical part 902 of the C-type plug 9 is hollow and is sleeved on the socket 601.

[0024] Preferably, counterweight rods are provided on the bottommost first transverse rib 4 of the two first side molds 2 and the bottommost second transverse rib 6 of the two side molds 3. The counterweight rods are set perpendicular to the first transverse rib 4 or the second transverse rib 6, and two counterweight rods are set at intervals. After the two first side molds 2 and the two second side molds 3 are assembled, before pouring concrete, counterweight blocks are pressed on the counterweight rods to prevent the first side molds 2 and the second side molds 3 from shifting when the concrete is vibrated after pouring. At the same time, in this embodiment, the counterweight rods are set at the bottom, which reduces the height of counterweight transportation and makes it easier for construction personnel to operate.

[0025] Preferably, both the first side mold 2 and the second side mold 3 are provided with lifting lugs 11; this facilitates transportation and demolding.

[0026] Preferred, such as Figure 6 As shown, brackets 13 are provided on the uppermost first transverse ribs 4 of the two first side molds 2. Support rods 14 are supported on the two brackets 13. Two clamping plates 15 are provided in the middle of the support rods 14. The gap between the two clamping plates 15 is used to hook hooks 16. The hooks 16 are inverted V-shaped with the ends bent upwards in the opposite direction to increase the contact area with the concrete. Before pouring concrete, the support rods 14 are set on the brackets 13, and the hooks 16 are engaged with the support rods 14 between the two clamping plates 15. The two clamping plates 15 clamp and fix the hooks 16 to prevent the hooks 16 from shifting when vibrating the concrete.

[0027] During mold assembly, first apply a release agent to the inside of the first side mold 2 and the second side mold 3. Then, place the two first side molds 2 and the two second side molds 3 in appropriate positions. During erection, hook the limiting post 8 on the first side mold 2 onto the corresponding second horizontal rib 6 on the adjacent second side mold 3, and hammer the wooden wedge 10 into the gap between the limiting post 8 and the second horizontal rib 6 to initially fix the positions of the first side mold 2 and the second side mold 3. Then, insert the first vertical part 902 of the C-type plug 9 into the upper insert 601 at the end of the second horizontal rib 6, and hook the second vertical part 903 onto the corresponding first horizontal rib 4 on the adjacent first side mold 2. Hammer the wooden wedge 10 into the gap between the second vertical part 903 and the first horizontal rib 4 to further reinforce the first side mold 2 and the second side mold 3. Finally, press the counterweight block onto the counterweight rod and pour concrete. After the concrete reaches the demolding strength, hammer out the wooden wedge 10, unplug the C-type plug 9, and then remove the first side mold 2 and the second side mold 3.

[0028] This invention provides a certain pre-tightening force for the connection between the first side mold 2 and the second side mold 3 by inserting wooden wedges 10, ensuring the fixing effect of the entire casting mold. It eliminates the need for square timber joists and tie bolts, making it easy to disassemble and assemble, and improving the efficiency of formwork support.

[0029] The above description is only a preferred embodiment of the present utility model and does not limit the scope of the present utility model. All equivalent changes made based on the content of the present utility model specification and its drawings are included within the scope of the present utility model.

Claims

1. A casting mold for a positioning pier in a deep-sea aquaculture facility mooring system, comprising a bottom mold and four trapezoidal side molds, wherein the bottom mold and the four side molds are arranged in an open frustum shape, and the side molds include two first side molds located on the front and rear sides and two second side molds located on the left and right sides, characterized in that: The outer side of the first side mold is provided with several intersecting first horizontal ribs and first vertical ribs. The ends of the first horizontal ribs are located outside the first side mold. A limit post is provided on the section of the first horizontal rib that extends beyond the first side mold. The limit post is set perpendicular to the first side mold. The outer surface of the second side mold is provided with several intersecting second horizontal ribs and second vertical ribs. The ends of the second horizontal ribs are located inside the second side mold. The ends of the second horizontal ribs are provided with C-shaped plugs with downward openings. The C-shaped plugs include a first vertical part, a second vertical part, and a horizontal part. The first vertical part is fixed to the second horizontal rib. The second vertical part hooks onto the corresponding first horizontal rib on the adjacent first side mold. The limiting post hooks onto the corresponding second horizontal rib on the adjacent second side mold. There is a certain gap between the second vertical part and the corresponding first horizontal rib, and between the limiting post and the corresponding second horizontal rib. Wooden wedges are inserted into the gaps.

2. The casting mold for the positioning pier of the deep-sea aquaculture facility mooring system according to claim 1, characterized in that: The second horizontal rib is provided with a socket at its end, and the first vertical part of the C-type plug is hollow and fits onto the socket.

3. The casting mold for the positioning pier of the deep-sea aquaculture facility mooring system according to claim 1, characterized in that: Counterweight rods are provided on the first horizontal rib of the bottom layer of the first side mold and the second horizontal rib of the bottom layer of the second side mold. The counterweight rods are set perpendicular to the first or second horizontal rib, and two counterweight rods are set at intervals to hold the counterweight.

4. The casting mold for the positioning pier of the deep-sea aquaculture facility mooring system according to claim 1, characterized in that: Both the first and second side molds are equipped with lifting lugs.

5. The casting mold for the positioning pier of the deep-sea aquaculture facility mooring system according to claim 1, characterized in that: Each of the two first side molds has a bracket on the first horizontal rib of the uppermost layer. The bracket supports a strut, and the strut has two clamping plates in the middle. The clamping plates are hooked with hooks for tying ropes.

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