Flange with reinforcing structure

Abstract

The utility model relates to the technical field of flanges, and discloses a flange with a reinforcing structure, which comprises a first flange block, first threaded holes are distributed on the top of the first flange block, a connecting fixture block is fixedly connected to the bottom of the first flange block, a second threaded hole is arranged on the surface of the connecting fixture block, and the first threaded hole and the second threaded hole are communicated with each other. First fixing bolts are sequentially connected into the first threaded hole and the second threaded hole in a threaded mode, a second flange block is connected to the surface of each first fixing bolt through a third threaded hole in a threaded mode, and four limiting moving clamping grooves are formed in the surface of each second flange block. According to the flange with the reinforcing structure, through cooperative arrangement of the first flange block, the first threaded hole, the second threaded hole, the first fixing bolt, the third threaded hole, the second flange block, the limiting moving clamping groove and the connecting clamping block, the effect of reinforcing connection after limiting clamping dislocation is conducted on the flange is achieved, and the limiting fastening effect of the flange is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flanges, in particular to a flange with a reinforced structure. Background Art

[0002] Flange is also called flange flange or flange. Flange is a part that connects shafts to each other and is often used to connect pipe ends. It is also used in the inlet and outlet of equipment for the connection between two devices, such as reducer flange. Flange connection or flange joint refers to a detachable connection composed of flange, gasket and bolts as a combined sealing structure. Pipe flange refers to the flange used for piping in pipeline installations. It is used on equipment to refer to the inlet and outlet flanges of the equipment, and there are holes on the flange, and bolts make the two flanges tightly connected.

[0003] The existing flange is not convenient for limiting the flange, clamping and reinforcing the connection after the flange is dislocated, and it is not convenient for reinforcing the flange. Therefore, the utility model provides a flange with a reinforcement structure. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a flange with a reinforced structure, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the utility model provides the following technical solutions: a flange with a reinforced structure, comprising a first flange block, a first threaded hole distributed on the top of the first flange block, a connecting block fixedly connected to the bottom of the first flange block, a second threaded hole provided on the surface of the connecting block, a first fixing bolt being threadedly connected to the inside of the first threaded hole and the second threaded hole in sequence, a surface of the first fixing bolt being threadedly connected to the second flange block through a third threaded hole, a surface of the second flange block having four limited movement slots, a first reinforcement frame being fixedly connected to one side of the first threaded hole at the top of the first flange block, a limited connection clamp ring being fixedly connected to the bottom of the first flange block, a limited connection slot being provided on one side of the limited movement slot on the surface of the second flange block, a second reinforcement frame being fixedly connected to the bottom of the second flange block, an outer wall of the first flange block being fixedly connected to the first reinforcing connecting block, a fourth threaded hole provided on the surface of the first reinforcing connecting block, a second fixing bolt being threadedly connected to the inside of the fourth threaded hole, and a surface of the second fixing bolt being threadedly connected to the second reinforcing connecting block through a fifth threaded hole.

[0008] Preferably, the number of the first threaded holes is four, and the four first threaded holes are evenly distributed on the top surface of the first flange block.

[0009] Preferably, the number of the second threaded holes is four, and the four second threaded holes are evenly distributed on the surface of the connecting block and are located directly below the first threaded holes.

[0010] Preferably, the number of the third threaded holes is four, and the four third threaded holes are evenly distributed on the surface of the second flange block and are located directly below the second threaded holes.

[0011] Preferably, bolt sealing rubber rings are sleeved on the surfaces of the first fixing bolt and the second fixing bolt.

[0012] Preferably, the tail ends of the first fixing bolt and the second fixing bolt are both threadedly connected with reinforcement nuts.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a flange with a reinforced structure, which has the following beneficial effects:

[0015] The flange with a reinforced structure is arranged by the cooperation of the first flange block, the first threaded hole, the second threaded hole, the first fixing bolt, the third threaded hole, the second flange block, the limited movement slot and the connecting block. When in use, the person aligns the connecting block at the bottom of the first flange block and inserts it into the corresponding limited movement slot, and then gently rotates it to make the connecting block slide and shift inside the limited movement slot until the first threaded hole, the second threaded hole and the third threaded hole are in the same vertical line, and then the first fixing bolt is screwed into the first threaded hole, the second threaded hole and the third threaded hole in sequence to fix them, thereby playing a role in The flange is limited and clamped to reinforce the connection after misalignment, which increases the limiting and tightening effect of the flange. Through the coordinated arrangement of the first reinforcement frame, the limiting connection clamp ring, the limiting connection slot and the second reinforcement frame, it plays a role in reinforcing and supporting the flange, and improves the compressive strength of the flange. Through the coordinated arrangement of the first reinforcement connection block, the fourth threaded hole, the second fixing bolt, the fifth threaded hole and the second reinforcement connection block, when in use, the personnel screw the second fixing bolt into the fourth threaded hole and the fifth threaded hole in turn, which plays a role in strengthening the connection and fixation of the flange, and improves the reinforcement effect of the flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a front structural breakdown diagram of the utility model;

[0018] Figure 3 This is a disassembled diagram of the reverse structure of the utility model;

[0019] Figure 4 This is a front view of the structure of the utility model;

[0020] Figure 5 This is a side structural sectional view of the utility model.

[0021] In the figure: first flange block 1, first threaded hole 2, second threaded hole 3, first fixing bolt 4, third threaded hole 5, second flange block 6, limit movement slot 7, first reinforcement frame 8, limit connection clamp ring 9, limit connection slot 10, second reinforcement frame 11, first reinforcement connection block 12, fourth threaded hole 13, second fixing bolt 14, fifth threaded hole 15, second reinforcement connection block 16, connection block 17. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5, the utility model provides a technical solution: a flange with a reinforced structure, including a first flange block 1, through the first flange block 1, the first threaded hole 2, the second threaded hole 3, the first fixing bolt 4, the third threaded hole 5, the second flange block 6, the limited movement slot 7 and the connecting block 17. When in use, the person aligns the connecting block 17 at the bottom of the first flange block 1 and inserts it into the corresponding limited movement slot 7, and then gently rotates it to make the connecting block 17 slide and shift inside the limited movement slot 7 until the first threaded hole 2, the second threaded hole 3 and the third threaded hole 5 are in the same vertical line, and then the first fixing bolt 4 is screwed into the first threaded hole 2, the second threaded hole 3 and the third threaded hole 5 in sequence to fix them, thereby limiting the flange from being connected incorrectly. The function of post-position reinforcement connection increases the limiting and fastening effect of the flange. A first threaded hole 2 is distributed on the top of the first flange block 1. A connecting block 17 is fixedly connected to the bottom of the first flange block 1. A second threaded hole 3 is provided on the surface of the connecting block 17. The insides of the first threaded hole 2 and the second threaded hole 3 are threadedly connected with a first fixing bolt 4 in sequence. The surface of the first fixing bolt 4 is threadedly connected to the second flange block 6 through a third threaded hole 5. Four limiting movement slots 7 are provided on the surface of the second flange block 6. A first reinforcement frame 8 is fixedly connected to one side of the first threaded hole 2 at the top of the first flange block 1. The cooperation of the first reinforcement frame 8, the limiting connection clamp ring 9, the limiting connection slot 10 and the second reinforcement frame 11 plays a role in reinforcing support for the flange. , which improves the compressive strength of the flange. The bottom of the first flange block 1 is fixedly connected to the limited connection ring 9. A limited connection slot 10 is provided on one side of the limited movement slot 7 on the surface of the second flange block 6. The bottom of the second flange block 6 is fixedly connected with a second reinforcement frame 11. The outer wall of the first flange block 1 is fixedly connected with a first reinforcement connection block 12. Through the cooperation of the first reinforcement connection block 12, the fourth threaded hole 13, the second fixing bolt 14, the fifth threaded hole 15 and the second reinforcement connection block 16, when in use, the personnel screw the second fixing bolt 14 into the fourth threaded hole 13 and the fifth threaded hole 15 in sequence, which plays a role in strengthening the connection and fixing of the flange and improving the reinforcement effect of the flange. The surface of the first reinforcement connection block 12 is provided with a fourth threaded hole 13 The internal thread of the fourth threaded hole 13 is connected to the second fixing bolt 14, and the surface of the second fixing bolt 14 is threadedly connected to the second reinforcement connecting block 16 through the fifth threaded hole 15. The number of first threaded holes 2 is four, and the four first threaded holes 2 are evenly distributed on the top surface of the first flange block 1. The number of second threaded holes 3 is four, which are four second threaded holes 3 evenly distributed on the surface of the connecting block 17 and located directly below the first threaded hole 2. The number of third threaded holes 5 is four, which are four third threaded holes 5 evenly distributed on the surface of the second flange block 6 and located directly below the second threaded hole 3. The surfaces of the first fixing bolt 4 and the second fixing bolt 14 are both sleeved with bolt sealing rubber rings, and the tail ends of the first fixing bolt 4 and the second fixing bolt 14 are threadedly connected with reinforcement nuts.

[0024] To sum up, the flange with a reinforced structure is arranged by the cooperation of the first flange block 1, the first threaded hole 2, the second threaded hole 3, the first fixing bolt 4, the third threaded hole 5, the second flange block 6, the limited movement slot 7 and the connecting block 17. When in use, the personnel aligns the connecting block 17 at the bottom of the first flange block 1 and inserts it into the corresponding limited movement slot 7, and then gently rotates it to make the connecting block 17 slide and shift inside the limited movement slot 7 until the first threaded hole 2, the second threaded hole 3 and the third threaded hole 5 are located in the same vertical line, and then the first fixing bolt 4 is screwed into the first threaded hole 2, the second threaded hole 3 and the third threaded hole 5 in sequence to fix them, thereby The function of limiting the connection and reinforcing the connection of the flange after misalignment is achieved, thereby increasing the limiting and tightening effect of the flange. Through the coordinated arrangement of the first reinforcement frame 8, the limiting connection clamp ring 9, the limiting connection slot 10 and the second reinforcement frame 11, it plays a role in reinforcing and supporting the flange, thereby improving the compressive strength of the flange. Through the coordinated arrangement of the first reinforcement connection block 12, the fourth threaded hole 13, the second fixing bolt 14, the fifth threaded hole 15 and the second reinforcement connection block 16, when in use, the personnel screw the second fixing bolt 14 into the fourth threaded hole 13 and the fifth threaded hole 15 in turn, thereby strengthening the connection and fixation of the flange, thereby improving the reinforcement effect of the flange.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0026] In the description of the present invention, it should also be noted that the equipment structure and drawings of the present invention mainly describe the principles of the present invention. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system and control system, etc. are not fully described. On the premise that those skilled in the art understand the principles of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0027] In the description of the present invention, it should also be noted that the standard parts used therein can be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0028] It should also be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flange with a reinforced structure, comprising a first flange block (1), characterized in that: The top of the first flange block (1) is provided with a first threaded hole (2), the bottom of the first flange block (1) is fixedly connected to a connecting block (17), the surface of the connecting block (17) is provided with a second threaded hole (3), the interiors of the first threaded hole (2) and the second threaded hole (3) are threadedly connected with a first fixing bolt (4) in sequence, the surface of the first fixing bolt (4) is threadedly connected to a second flange block (6) through a third threaded hole (5), the surface of the second flange block (6) is provided with four limiting movement slots (7), one side of the first threaded hole (2) at the top of the first flange block (1) is fixedly connected to a first reinforcement frame (8), ... The bottom of a flange block (1) is fixedly connected to a limited connection clamp ring (9), a limited connection slot (10) is provided on one side of the limited movement slot (7) on the surface of the second flange block (6), the bottom of the second flange block (6) is fixedly connected to a second reinforcement frame (11), the outer side wall of the first flange block (1) is fixedly connected to a first reinforcement connection block (12), a fourth threaded hole (13) is provided on the surface of the first reinforcement connection block (12), the inner part of the fourth threaded hole (13) is threadedly connected to a second fixing bolt (14), and the surface of the second fixing bolt (14) is threadedly connected to the second reinforcement connection block (16) through a fifth threaded hole (15).

2. The flange with a reinforced structure according to claim 1, characterized in that: The number of the first threaded holes (2) is four, and the four first threaded holes (2) are evenly distributed on the top surface of the first flange block (1).

3. The flange with a reinforced structure according to claim 1, characterized in that: The number of the second threaded holes (3) is four, and the four second threaded holes (3) are evenly distributed on the surface of the connecting block (17) and are located directly below the first threaded hole (2).

4. The flange with a reinforced structure according to claim 1, characterized in that: The number of the third threaded holes (5) is four, and the four third threaded holes (5) are evenly distributed on the surface of the second flange block (6) and are located directly below the second threaded hole (3).

5. The flange with a reinforced structure according to claim 1, characterized in that: Bolt sealing rubber rings are sleeved on the surfaces of the first fixing bolt (4) and the second fixing bolt (14).

6. The flange with a reinforced structure according to claim 1, characterized in that: The tail ends of the first fixing bolt (4) and the second fixing bolt (14) are both threadedly connected with reinforcement nuts.

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