Fiberglass hull jig frame structure

Abstract

A glass fiber reinforced plastic hull jig frame structure comprises a frame body. A bottom plate is fixedly connected to the bottom of the frame body, three groups of mounting holes are formed in the middle section of the frame body, a sleeve layer is clamped in the mounting holes through fasteners, a supporting edge integrally and horizontally extends from the top of the sleeve layer, and the supporting edge is in lifting contact with the bottom of a ship body; and the frame body is horizontally provided with a balance mechanism along the position of the bottom plate. According to the jig frame structure capable of enlarging the stress area of the bottom of the ship body, the ship body supporting procedure can be completed through the longitudinal supporting structure and the horizontal supporting structure, the supporting contact area can be enlarged through the installation structure of the horizontal supporting structure, stress stability is guaranteed, and finally the overall jig frame structure is benefited. And meanwhile, the ship body is supported more safely and reliably.

Description

Technical Field

[0001] The utility model belongs to the technical field of hull frame, and specifically relates to a glass fiber reinforced plastic hull frame structure. Background Art

[0002] The FRP hull frame is an important supporting structure for the production of FRP hulls. Its main function is to provide a stable and accurate molding foundation for the hull. The design and construction of the frame directly affects the dimensional accuracy, shape stability and production efficiency of the hull.

[0003] Conventional tire frame structures in the past all use plate-like structures arranged side by side. Most of the tire frames have a small contact end surface at the bottom. When the force-bearing area is small, the gravity of the hull will cause the top of the tire frame to deform. At the same time, due to the small contact end surface at the top of the tire frame, the lifting force direction will change after use, causing the local tire frame to move.

[0004] Based on the above technical problems, the utility model provides a tire frame structure that expands the force-bearing area of ​​the bottom of the hull. The hull support process can be completed by combining two sets of structures, namely longitudinal support and horizontal support. The installation structure of the horizontal support can expand the support contact area and ensure stable force, ultimately benefiting from the overall tire frame structure. At the same time, the support of the hull is also safer and more reliable. Summary of the invention

[0005] In order to achieve the above object, the technical solution of the utility model is as follows:

[0006] A fiberglass hull frame structure, comprising a frame; a bottom plate is fixedly connected to the bottom of the frame, three groups of mounting holes are opened in the middle of the frame, sleeves are mounted on the mounting holes through fasteners, a support edge is integrally extended horizontally on the top of the sleeve, and the support edge is in lifting contact with the bottom of the hull;

[0007] The frame is horizontally mounted with a balancing mechanism along the bottom plate.

[0008] Furthermore, the balancing mechanism includes a balancing plug plate, a balancing slot and a fixing bolt; the balancing slot is horizontally opened at the root of the frame, the balancing plug plate is inserted in the balancing slot, and a fixing bolt is vertically inserted at the bottom of the balancing plug plate, and the fixing bolt passes through the balancing plug plate and is fixedly connected to the bottom plate.

[0009] Furthermore, two sets of reinforcing ribs are integrally connected to both sides of the frame.

[0010] Furthermore, an anti-skid layer is laid on the top of the sleeve layer, a storage groove is opened in the middle of the anti-skid layer, and the storage groove is filled with wear-resistant strips, and the highest plane of the wear-resistant strips is higher than the highest plane of the anti-skid layer.

[0011] Furthermore, the top of the frame is an arc-shaped structure, and a balancing plug-in board is inserted between two adjacent frames.

[0012] Furthermore, the sleeve layer is divided into two groups of vertical plate structures, a sleeve cavity is reserved between the two groups of vertical plates, and the frame is inserted into the sleeve cavity.

[0013] The beneficial effects of the utility model are:

[0014] Compared with the prior art, the utility model provides a tire frame structure that expands the force-bearing area of ​​the bottom of the hull, and can complete the hull support process by combining two sets of structures, namely longitudinal support and horizontal support. The installation structure of the horizontal support can expand the support contact area and ensure stable force, ultimately benefiting from the overall tire frame structure. At the same time, the support of the hull is also safer and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a front view of a fiberglass reinforced plastic hull frame structure.

[0016] Figure 2 The utility model is a structural schematic diagram of a fiberglass reinforced plastic hull frame structure.

[0017] List of Figure Symbols:

[0018] 1 is a balancing slot, 2 is a bottom plate, 3 is a mounting hole, 4 is a balancing plug plate, 5 is a fixing bolt, 6 is a reinforcing rib, 7 is a fastener, 8 is a supporting edge, 9 is a sleeve layer, 10 is a wear-resistant strip, 11 is a storage slot, and 12 is a frame. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. It should be understood that the following specific implementations are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0020] like Figure 1 and Figure 2 As shown, a fiberglass hull frame structure includes a frame; the bottom of the frame 12 is fixedly connected to a bottom plate 2, and the middle section of the frame 12 is provided with three groups of mounting holes 3, and the mounting holes 3 are clamped with a sleeve layer 9 through fasteners 7, and the top of the sleeve layer 9 is integrally horizontally extended with a support edge 8, and the support edge 8 is in supporting contact with the bottom of the hull; wherein, the frame 12 presents an arc-shaped supporting structure, and the bottom of the frame 12 is flatly laid and firmly installed with the bottom plate 2 as the foundation, so as to enhance the frame structure strength of a single group of frames 12. The middle section of the frame 12 is provided with three groups of mounting holes 3, and the sleeve layer 9 is clamped with the fasteners 7, and the sleeve layer 9 is a structure as a horizontal support. The longitudinal support structure of the frame 12 itself and the horizontal support structure of the sleeve layer 9 are combined to form a bidirectional support structure.

[0021] The frame 12 is horizontally mounted with a balancing mechanism along the bottom plate 2. Meanwhile, the balancing mechanism is used to further limit the horizontal support structure of the sleeve layer 9.

[0022] like Figure 1 and Figure 2 As shown, the balancing mechanism includes a balancing plugboard 4, a balancing slot 1 and a fixing bolt 5; the balancing slot 1 is horizontally opened at the root of the frame 12, the balancing plugboard 4 is inserted in the balancing slot 1, and the fixing bolt 5 is inserted in the bottom of the balancing plugboard 4 along the vertical direction, and the fixing bolt 5 penetrates the balancing plugboard 4 and is fixedly connected to the bottom plate 2. Among them, the balancing mechanism uses the balancing plugboard 4 to be inserted into the balancing slot 1 of the frame 12, and then limits the fixed position of the balancing plugboard 4 through the fixing bolt 5, and finally achieves a fixing effect, and the center of the frame 12 is buffered to achieve a balancing effect.

[0023] like Figure 1 and Figure 2 As shown, two sets of reinforcing ribs 6 are integrally connected to both sides of the frame 12. The reinforcing ribs 6 are designed to strengthen the supporting strength of the frame 12 structure.

[0024] like Figure 1 and Figure 2 As shown, a non-slip layer is laid on the top of the jacket 9, a storage groove 11 is opened in the middle of the non-slip layer, and the storage groove 11 is filled with wear-resistant strips 10, and the highest plane of the wear-resistant strips 10 is higher than the highest plane of the non-slip layer. Among them, the design of the non-slip layer is to increase the basic friction force, and at the same time, the protruding structure of the wear-resistant strips 10 and the storage groove 11 can first contact the bottom structure of the hull, which plays a role in protecting the jacket 9 and preventing the jacket 9 from being damaged by impact.

[0025] like Figure 1 and Figure 2 As shown, the top of the frame 12 is an arc-shaped structure, and a balancing plug 4 is inserted between two adjacent frames 12. Among them, the tire frame is composed of multiple groups of frames 12, and the balancing plug 4 also plays the role of a connecting plate, connecting the multiple groups of frames 12 to each other.

[0026] like Figure 1 and Figure 2 As shown, the sleeve 9 is divided into two groups of vertical plates, and a sleeve cavity is reserved between the two groups of vertical plates, and the frame 12 is inserted into the sleeve cavity. Among them, the sleeve cavity reserved between the two groups of vertical plates of the sleeve 9 can be inserted in the middle part of the frame 12, forming a two-sided separated structure.

[0027] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. A fiberglass hull frame structure, comprising a frame; wherein: The bottom of the frame (12) is fixedly connected to a bottom plate (2), the middle section of the frame (12) is provided with three groups of mounting holes (3), the mounting holes (3) are clamped with sleeves (9) via fasteners (7), the top of the sleeve (9) is integrally extended horizontally with a supporting edge (8), and the supporting edge (8) is in supporting contact with the bottom of the hull; The frame (12) is horizontally mounted with a balancing mechanism along the bottom plate (2).

2. A fiberglass hull frame structure according to claim 1, characterized in that: The balancing mechanism comprises a balancing plug plate (4), a balancing slot (1) and a fixing bolt (5); the balancing slot (1) is horizontally opened at the root of the frame (12); the balancing plug plate (4) is inserted into the balancing slot (1); the fixing bolt (5) is inserted into the bottom of the balancing plug plate (4) in a vertical direction; the fixing bolt (5) penetrates the balancing plug plate (4) and is fixedly connected to the bottom plate (2).

3. The fiberglass hull frame structure according to claim 1 is characterized by: Two sets of reinforcing ribs (6) are integrally connected to both sides of the frame (12).

4. The fiberglass hull frame structure according to claim 1 is characterized by: An anti-skid layer is laid on the top of the sleeve layer (9), a storage groove (11) is provided in the middle of the anti-skid layer, and the storage groove (11) is filled with wear-resistant strips (10), and the highest plane of the wear-resistant strips (10) is higher than the highest plane of the anti-skid layer.

5. The fiberglass hull frame structure according to claim 1 is characterized by: The top of the frame (12) is an arc-shaped structure, and a balancing plug board (4) is inserted between two adjacent frames (12).

6. The fiberglass hull frame structure according to claim 1 is characterized by: The sleeve layer (9) is divided into two groups of vertical plate structures, a sleeve cavity is retained between the two groups of vertical plates, and the frame (12) is inserted into the sleeve cavity.

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