Segmented offshore wind power pile grouting sealing ring mold structure

Abstract

The invention discloses a sectional type offshore wind power pile grouting sealing ring mold structure which comprises a rubber block vulcanization mold and a rubber block butt joint mold. The rubber block vulcanization mold comprises an upper vulcanization mold body and a lower vulcanization mold body which are spliced, a left upper baffle and a right upper baffle are installed on the left side and the right side of the upper vulcanization mold body respectively, and a left lower baffle and a right lower baffle are installed on the left side and the right side of the lower vulcanization mold body respectively. A left baffle block and a right baffle block are respectively mounted on the inner sides of the left upper baffle plate and the right upper baffle plate; the rubber block butt-joint mold comprises a butt-joint mold left side mold, a butt-joint mold middle mold and a butt-joint mold right side mold, the butt-joint mold left side mold is used for fixing a left side vulcanized rubber block to be in butt joint, the butt-joint mold right side mold is used for fixing a right side vulcanized rubber block to be in butt joint, and the butt-joint mold middle mold is used for fixing butt-joint seams of the left side vulcanized rubber block and the right side vulcanized rubber block to be in butt joint. The rubber sealing product can be produced in a segmented mode, and then all the segments of products are subjected to heat vulcanization together in a ring joint mode.

Description

Technical Field

[0001] The invention relates to a segmented offshore wind power pile grouting sealing ring mould structure, and relates to the field of offshore engineering wind power sealing moulds. Background Art

[0002] In recent years, we have actively promoted various policies to protect the environment, and wind power as a new type of clean energy has gradually entered the public's field of vision and begun to flourish. Driven by the rapid development of the wind power market, people continue to put forward higher requirements for wind power generation, and the requirements for the seals used are also increasing, especially the seals used in the grouting of the jacket.

[0003] Seals are one of the key components of engineering equipment, ensuring a good barrier between the sealed medium and the non-sealed medium. Due to the rapid development of the wind power industry in recent years, seals used in wind turbines have also gradually begun to develop, especially seals used in the conductor frame. With the requirement for wind turbines to develop towards a larger megawatt-level power generation, the requirements for conductor frames are getting higher and higher. In order to ensure that the conductor frame is stable in the ocean, offshore piling technology has emerged. The offshore pile foundation generally requires grouting to achieve the connection between the conductor frame and the pile. However, the grouting material is a material with good flowability. It takes a certain amount of time for the grouting material to solidify. It is easy to flow before solidification, so it is generally sealed by a sealing ring. The sealing ring is generally pre-installed on the conductor frame on the shore or at the dock.

[0004] The mold for processing the seal is related to the actual use effect of the seal and plays a vital role in the function of the seal. Currently, there is a lack of molds for making segmented offshore wind power pile grouting seals, and it is difficult to produce grouting seals with existing molds, and it is impossible to achieve vulcanization docking between rubber blocks. Summary of the invention

[0005] The purpose of the present invention is to provide a segmented offshore wind power pile grouting sealing ring mold structure, which is used to solve the problem that it is difficult to produce wind power pile grouting sealing rings and it is impossible to achieve vulcanization docking between rubber blocks.

[0006] To achieve the above object, the technical solution adopted by the present invention is: a segmented offshore wind power pile grouting seal ring mold structure, characterized in that it includes a rubber block vulcanization mold and a rubber block docking mold;

[0007] The rubber block vulcanization mold comprises a vulcanization mold upper mold and a vulcanization mold lower mold which are assembled with each other, a left upper baffle plate and a right upper baffle plate are installed on the left and right sides of the vulcanization mold upper mold respectively, a left lower baffle plate and a right lower baffle plate are installed on the left and right sides of the vulcanization mold lower mold respectively, and a left stopper and a right stopper are installed on the inner sides of the left upper baffle plate and the right upper baffle plate respectively;

[0008] The rubber block docking mold includes a left side mold of the docking mold, an intermediate film of the docking mold and a right side mold of the docking mold. The left side mold of the docking mold is used to fix the left side vulcanized rubber block to be docked, the right side mold of the docking mold is used to fix the right side vulcanized rubber block to be docked, the intermediate film of the docking mold is used to fix the docking seam between the left side vulcanized rubber block to be docked and the right side vulcanized rubber block to be docked, and the left side mold of the docking mold, the intermediate film of the docking mold and the right side mold of the docking mold are locked by a locking mechanism.

[0009] Furthermore, the left upper baffle plate and the left lower baffle plate are respectively connected to the left ends of the upper mold and the lower mold of the vulcanization mold through the left locking bolt, and the left stopper is connected to the inner lower end of the left upper baffle plate through the left locking bolt. After installation, the left stopper is located on the left side of the cavity between the upper mold and the lower mold of the vulcanization mold.

[0010] Furthermore, the right upper baffle plate and the right lower baffle plate are respectively connected to the right sides of the upper mold and the lower mold of the vulcanization mold through the right locking bolts, and the right stopper is connected to the inner lower end of the right upper baffle plate through the right locking bolts. After installation, the right stopper is located on the right side of the cavity between the upper mold and the lower mold of the vulcanization mold.

[0011] Furthermore, the left stopper and the right stopper are two-section bent structures, the front section of which is a diameter adjustment section, and the transverse diameter of the diameter adjustment section gradually decreases forward.

[0012] Furthermore, the left side mold of the docking mold includes a left upper mold and a left lower mold. The left upper mold and the left lower mold of the docking mold lock and fix the left vulcanized rubber block to be docked through locking bolts and nuts.

[0013] Furthermore, the right side mold of the docking mold includes an upper mold on the right side of the docking mold and a lower mold on the right side of the docking mold. The upper mold on the right side of the docking mold and the lower mold on the right side of the docking mold lock and fix the right side vulcanized rubber block to be docked through locking bolts and nuts.

[0014] Furthermore, the intermediate film of the docking mold includes an intermediate upper film of the docking mold and an intermediate lower film of the docking mold. The intermediate upper film of the docking mold and the intermediate lower film of the docking mold lock and fix the docking ends of the left and right vulcanized rubber blocks to be docked by locking bolts and nuts.

[0015] Furthermore, the locking mechanism includes a transverse locking bolt, a longitudinal locking bolt, a locking nut and a bolt hole opened on each mold body. The transverse locking bolt crosses the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold, and is used for the transverse overall fixation of the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold. The longitudinal locking bolts respectively longitudinally penetrate the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold, and are used for the individual fixation of the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold.

[0016] The beneficial effects of the present invention are as follows:

[0017] (1) This structural section can cover a variety of structural forms. According to the actual load-bearing capacity and requirements of the product, the thickness and shape of the section can be adjusted through product use to solve the problem of product load-bearing.

[0018] (2) This structure can adjust the diameters of products by adjusting the size of the left and right stoppers. Products with different diameters and lengths of the same cross-section can be adjusted by simply adjusting the stoppers, which reduces the cost of molds when developing new products.

[0019] (3) In the research and development and production of rubber products, this structure can be used to make rubber sealing products (such as segmented offshore wind power pile grouting seals) in a segmented form, and finally the segments are connected together by hot vulcanization to form the final product for testing, thereby reducing the cost pressure of enterprises when developing products.

[0020] (4) This structure enables segmented vulcanization of products. The same mold can be used to develop products with the same cross-section but different product diameters, thus achieving the development of products with multiple sizes and specifications.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an assembly drawing of a rubber block vulcanization mold; (a) is a top view, (b) is a side view, (c) is a cross-sectional view, and (d) is a main view.

[0023] Figure 2 Exploded views of the components of the rubber block vulcanization mold; (a) is a front view, and (b) is a side view.

[0024] Figure 3 It is the assembly drawing of the rubber block docking mold; (a) is the top view, (b) is the side view, (c) is the main view, and (d) is the stereoscopic view.

[0025] Figure 4 Exploded view of the rubber block docking mold; (a) is a front view, (b) is a right view, and (c) is a left view.

[0026] Figure 5 It is a schematic diagram of connecting the rings into a circle through the butt mold.

[0027] The marks in the figure are: A-1 is the upper mold of the vulcanizing mold, A-2-1 is the left stopper, A-2-2 is the right stopper, A-3-1 is the left upper baffle, A-3-2 is the right upper baffle, A-4-1 is the left lower baffle, A-4-2 is the right lower baffle, A-5-1 is the left locking bolt, A-5-2 is the right locking bolt, A-6 is the lower mold of the vulcanizing mold; B-1 is the upper mold on the left side of the docking mold, and B-2 is the middle upper mold of the docking mold , B-3 is the upper mold on the right side of the docking mold, B-4 is the lower mold on the left side of the docking mold, B-5 ​​is the middle lower mold of the docking mold, B-6 is the lower mold on the right side of the docking mold, B-7 is the vulcanized rubber block to be docked on the left, B-8 is the vulcanized rubber block to be docked on the right, B-9 is the locking bolts and nuts of the docking mold, and B-10 is the middle bonding rubber compound; a1, a2, an-1, an are standard sample blocks of the vulcanization mold after vulcanization, and b1 is the bonding layer after vulcanization. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 5 As shown, a segmented offshore wind power pile grouting sealing ring mold structure is characterized by comprising a rubber block vulcanization mold and a rubber block docking mold.

[0030] The rubber block vulcanization mold includes a vulcanization mold upper mold A-1 and a vulcanization mold lower mold A-6 which are assembled with each other. The left and right sides of the vulcanization mold upper mold A-1 are respectively installed with a left upper baffle A-3-1 and a right upper baffle A-3-2. The left and right sides of the vulcanization mold lower mold A-6 are respectively installed with a left lower baffle A-4-1 and a right lower baffle A-4-2. The inner sides of the left upper baffle A-3-1 and the right upper baffle A-3-2 are respectively installed with a left block A-2-1 and a right block A-2-2. The left upper baffle A-3-1 and the left lower baffle A-4-1 are respectively connected to the left ends of the upper mold A-1 and the lower mold A-6 of the vulcanization mold by the left locking bolts, and the left block A-2-1 is connected to the inner lower end of the left upper baffle A-3-1 by the left locking bolts. After installation, the left block A-2-1 is located on the left side of the cavity between the upper mold and the lower mold of the vulcanization mold. The right upper baffle A-3-2 and the right lower baffle A-4-2 are respectively connected to the right ends of the upper mold and the lower mold of the vulcanization mold by the right locking bolts, and the right block A-4-2 is connected to the inner lower end of the right upper baffle A-3-2 by the right locking bolts. After installation, the right block is located on the right side of the cavity between the upper mold and the lower mold of the vulcanization mold.

[0031] The rubber block docking mold includes a left side mold of the docking mold, an intermediate film of the docking mold and a right side mold of the docking mold. The left side mold of the docking mold is used to fix the left side vulcanized rubber block to be docked, the right side mold of the docking mold is used to fix the right side vulcanized rubber block to be docked, and the intermediate film of the docking mold is used to fix the docking seam between the left side vulcanized rubber block to be docked and the right side vulcanized rubber block to be docked. The left side mold of the docking mold, the intermediate film of the docking mold and the right side mold of the docking mold are locked by a locking mechanism. Specifically, the left side mold of the docking mold includes a left upper mold B-1 of the docking mold and a left lower mold B-4 of the docking mold. The left upper mold B-1 of the docking mold and the left lower mold B-4 of the docking mold are used to lock and fix the left side vulcanized rubber block to be docked by locking bolts and nuts. The right side mold of the docking mold includes a right upper mold B-3 of the docking mold and a right lower mold B-6 of the docking mold. The right upper mold B-3 of the docking mold and the right lower mold B-6 of the docking mold are used to lock and fix the right side vulcanized rubber block to be docked by locking bolts and nuts. The intermediate film of the docking mold includes an intermediate upper film B-2 and an intermediate lower film B-5 of the docking mold. The intermediate upper film B-2 and the intermediate lower film B-5 of the docking mold lock and fix the docking ends of the left and right vulcanized rubber blocks to be docked through locking bolts and nuts.

[0032] In this embodiment, the left stopper A-2-1 and the right stopper A-2-2 are two-section bending structures, the front section of which is a diameter adjustment section, and the transverse diameter of the diameter adjustment section gradually decreases forward.

[0033] In this embodiment, the locking mechanism includes a transverse locking bolt, a longitudinal locking bolt, a locking nut and a bolt hole opened on each mold body. The transverse locking bolt crosses the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold, and is used for the transverse overall fixation of the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold. The longitudinal locking bolts respectively longitudinally penetrate the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold, and are used for the separate fixation of the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold.

[0034] The implementation process of this mold structure: the left upper baffle A-3-1 is locked on the vulcanization upper mold A-1 by the left locking bolt A-5-1, and the left block A-2-1 is locked on the left upper baffle A-3-1 by the left locking bolt A-5-1. The right upper baffle A-3-2 is locked on the vulcanization upper mold A-1 by the right locking bolt A-5-2, and the right block A-2-2 is locked on the right upper baffle A-3-2 by the right locking bolt A-5-2. The left lower baffle A-4-1 is locked on the vulcanization lower mold A-6 by the left locking bolt A-5-1, and the right lower baffle A-4-2 is locked on the vulcanization upper mold A-6 by the right locking bolt A-5-2, thereby forming Figure 1The rubber block vulcanization mold shown. The cavity of the rubber block vulcanization mold is filled with rubber material, and after vulcanization, a rubber blank of a standard rubber sample is produced to prepare for subsequent docking.

[0035] The left upper mold B-1 of the docking mold and the left lower mold B-4 of the docking mold lock the left vulcanized rubber block B-7 to be docked through the locking bolts and nuts B-9. The right upper mold B-3 of the docking mold and the right lower mold B-6 of the docking mold lock the right vulcanized rubber block B-8 to be docked through the locking bolts and nuts B-9. The docking positions of the rubber block products on both sides are placed in the middle position of the middle lower mold B-5 of the docking mold. Then, the rubber material B-10 to be vulcanized is filled in the docking product area. Then, the middle upper mold B-2 of the docking mold is locked by the locking bolts and nuts B-9. Then, the left and right (lateral) directions of the mold are completely locked by the locking bolts and nuts to form. Figure 3 The assembled docking mold is shown in the figure. Then the product is vulcanized and bonded by electric heating or steam heating. In order to ensure that the product is round, each interface is docked according to the above-mentioned docking vulcanization method. Figure 5 As shown, a bonding layer b1 is formed between the standard vulcanized rubber samples a1 and a2 to ensure the bonding ability of the rubber on both sides.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the protection scope of the present invention in any form, and all technical solutions obtained by equivalent replacement and the like fall within the protection scope of the present invention. The parts not involved in the present invention are the same as the prior art or can be implemented by the prior art.

Claims

1. A segmented offshore wind power pile grouting seal ring mold structure, characterized in that: It includes a rubber block vulcanization mold and a rubber block docking mold; The rubber block vulcanization mold comprises a vulcanization mold upper mold and a vulcanization mold lower mold which are assembled with each other, a left upper baffle plate and a right upper baffle plate are installed on the left and right sides of the vulcanization mold upper mold respectively, a left lower baffle plate and a right lower baffle plate are installed on the left and right sides of the vulcanization mold lower mold respectively, and a left stopper and a right stopper are installed on the inner sides of the left upper baffle plate and the right upper baffle plate respectively; The rubber block docking mold includes a left side mold of the docking mold, an intermediate film of the docking mold and a right side mold of the docking mold. The left side mold of the docking mold is used to fix the left side vulcanized rubber block to be docked, the right side mold of the docking mold is used to fix the right side vulcanized rubber block to be docked, the intermediate film of the docking mold is used to fix the docking seam between the left side vulcanized rubber block to be docked and the right side vulcanized rubber block to be docked, and the left side mold of the docking mold, the intermediate film of the docking mold and the right side mold of the docking mold are locked by a locking mechanism.

2. A segmented offshore wind power pile grouting seal ring mold structure according to claim 1, characterized in that: The left upper baffle plate and the left lower baffle plate are respectively connected to the left ends of the upper mold of the vulcanization mold and the lower mold of the vulcanization mold through the left locking bolt, and the left stopper is connected to the inner lower end of the left upper baffle plate through the left locking bolt. After installation, the left stopper is located on the left side of the cavity between the upper mold of the vulcanization mold and the lower mold of the vulcanization mold.

3. A segmented offshore wind power pile grouting seal ring mold structure according to claim 1, characterized in that: The right upper baffle plate and the right lower baffle plate are respectively connected to the right sides of the upper mold and the lower mold of the vulcanization mold through the right locking bolts, and the right stopper is connected to the inner lower end of the right upper baffle plate through the right locking bolts. After installation, the right stopper is located on the right side of the cavity between the upper mold and the lower mold of the vulcanization mold.

4. A segmented offshore wind power pile grouting seal ring mold structure according to claim 1, characterized in that: The left stopper and the right stopper are two-section bending structures, the front section of which is a diameter adjustment section, and the transverse diameter of the diameter adjustment section gradually decreases forward.

5. A segmented offshore wind power pile grouting seal ring mold structure according to claim 1, characterized in that: The left side mold of the docking mold comprises a left upper mold of the docking mold and a left lower mold of the docking mold. The left upper mold of the docking mold and the left lower mold of the docking mold lock and fix the left vulcanized rubber block to be docked by locking bolts and nuts.

6. A segmented offshore wind power pile grouting seal ring mold structure according to claim 1, characterized in that: The right side mold of the docking mold comprises an upper mold on the right side of the docking mold and a lower mold on the right side of the docking mold. The upper mold on the right side of the docking mold and the lower mold on the right side of the docking mold lock and fix the right side vulcanized rubber block to be docked through locking bolts and nuts.

7. A segmented offshore wind power pile grouting seal ring mold structure according to claim 1, characterized in that: The intermediate film of the docking mold includes an intermediate upper film and an intermediate lower film of the docking mold. The intermediate upper film and the intermediate lower film of the docking mold lock and fix the docking ends of the left and right vulcanized rubber blocks to be docked through locking bolts and nuts.

8. The segmented offshore wind power pile grouting seal ring mold structure according to claim 1 is characterized in that: The locking mechanism includes a transverse locking bolt, a longitudinal locking bolt, a locking nut and a bolt hole opened on each mold body. The transverse locking bolt crosses the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold, and is used for the transverse overall fixation of the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold. The longitudinal locking bolts respectively longitudinally penetrate the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold, and are used for the individual fixation of the left mold of the docking mold, the middle membrane of the docking mold and the right mold of the docking mold.

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