High-weather-resistance hinge of heat exchange station control cabinet

Abstract

The utility model discloses a high weather-proof hinge of a heat exchange station control cabinet, which relates to the field of hinges and comprises a main supporting block, a horizontal side groove is horizontally formed in the side edge of the main supporting block, a turnover connecting rod is horizontally inserted into the inner side edge of the horizontal side groove, a butt-joint block is in butt joint with one side edge of the main supporting block and one side edge of the turnover connecting rod, and the butt-joint block is in butt joint with the other side edge of the turnover connecting rod. A mounting main plate is fixedly arranged at one end of the butt joint block, mounting holes are uniformly formed in the side edge of the mounting main plate, rotating columns are symmetrically clamped to the top surface and the bottom surface of the main supporting block, fixing screw rods are inserted into one ends of the rotating columns, rectangular through holes are uniformly formed in the top surface of the turnover connecting rod, and the rectangular through holes are uniformly formed in the bottom surface of the turnover connecting rod. Side screw holes are formed in one side edge of the main supporting block and one side edge of the overturning connecting rod, clamping through holes are symmetrically formed in the top face and the bottom face of the main supporting block, a split structure is adopted so that disassembly and replacement treatment can be facilitated, and meanwhile the weather-proof material and a limiting structure are combined so that the using effect after installation can be better.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, in particular to a high-weather-resistant hinge for a heat exchange station control cabinet. Background Art

[0002] A hinge is a mechanical device used to connect two solid objects and allow them to rotate relative to each other. Hinges can be made of movable components or foldable materials. Hinges are often installed on cabinets and are categorized by material into stainless steel and iron hinges. To provide a more comfortable experience, hydraulic hinges (also known as damping hinges) have emerged. Their characteristic is that they provide a cushioning effect when the cabinet door closes, minimizing the noise caused by the door colliding with the cabinet body.

[0003] When installing the current hinge, due to the single flip structure installation operation, the integral structure cannot be disassembled and replaced, resulting in the need for overall replacement after damage, which increases the cost of use. In addition, the iron material makes it prone to rust, affecting installation and use. Utility Model Content

[0004] The purpose of the present utility model is to provide a highly weather-resistant hinge for a heat exchange station control cabinet, so as to solve the problem raised in the above-mentioned background technology that during installation of the existing hinge, due to the single flip structure installation operation, the integral structure cannot be disassembled and replaced, resulting in the need for overall replacement after damage, which increases the cost of use, and the iron material makes it rusty, affecting installation and use.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A high-weather-resistant hinge for a heat exchange station control cabinet comprises a main support block, a side of the main support block is horizontally provided with a horizontal side groove, the inner side of the horizontal side groove is horizontally plugged with a flip connecting rod, a docking block is docked with one side of the main support block and the flip connecting rod, one end of the docking block is fixedly provided with a mounting main board, the side of the mounting main board is evenly provided with mounting holes, the top and bottom surfaces of the main support block are symmetrically connected with a rotating cylinder, one end of the rotating cylinder is plugged with a fixing screw, the top surface of the flip connecting rod is evenly provided with rectangular through holes, and one side of the main support block and the flip connecting rod are opened There are side screw holes, and the top and bottom surfaces of the main support block are symmetrically provided with snap-in holes, and the inner side edge of the snap-in hole is horizontally provided with an inner annular groove, and the outer side edge of the rotating cylinder is fixedly provided with an outer clamping ring, and the inner side edge of the inner annular groove is evenly clamped with a positioning ball, and the outer side edge of the outer clamping ring is evenly provided with an outer matching groove, and the docking block is horizontally fixed with an end screw at the end away from the mounting mainboard, and the inner side edge of the snap-in hole is evenly provided with a stabilizing slot, and the inner side edge of the rectangular through hole is vertically plugged with a positioning matrix block, and the top and bottom surfaces of the positioning matrix block are symmetrically provided with end screw holes.

[0007] As a preferred embodiment of the present invention: the main support block is made of corrosion-resistant material, the horizontal side groove is horizontally penetrated and opened at one end of the side center line of the main support block, and one end of the horizontal side groove horizontally penetrates one end of the main support block and extends to the outside in an open shape, and one end of the flip connecting rod is horizontally penetrated and inserted into the inner side of the horizontal side groove.

[0008] As a preferred embodiment of the present invention: one end of the docking block is docked at the open end of the side screw hole, and the flip connecting rod is made of the same material as the main support block. One end of the docking block is fixed at the center position of the side of the mounting main board, and the mounting holes are all opened through the side of the mounting main board near the edge.

[0009] As a preferred embodiment of the present invention: the rotating cylinder is correspondingly snap-fitted on the inner side of the snap-fit ​​through hole, and the ends of the rotating cylinders are docked and arranged at the center positions of the two ends of the positioning blocks. The fixing screw is inserted into the central axis position of the rotating cylinder in a through-type manner, and the extended end is threadedly fixedly connected and arranged on the inner side of the end screw hole. There are multiple rectangular through holes, and the multiple rectangular through holes are all arranged in a straight line and equidistantly on the center line position of the top surface of the flip connecting rod, and the rectangular through holes are opened in a through-type manner.

[0010] As a preferred embodiment of the present invention: the side screw holes are opened on the side edges of the main support block and the flip connecting rod near one end, one end of the snap-in holes extends to the inside of the horizontal side groove to maintain the connection, the outer snap-in ring is horizontally snap-in set on the inner side edge of the inner annular groove, the side edges of the positioning spheres are all snap-in set on the inner side edge of the stabilizing slot one by one, and the other side edge is snap-in set on the inner side edge of the outer mating groove.

[0011] As a preferred embodiment of the present invention: the external mating grooves are arranged in an annular and equidistant manner, one end of the end screw is horizontally threaded and fixedly connected to the inner side of the side screw hole, the positioning square block is vertically inserted into the inner side of the rectangular through hole, and the end screw holes are symmetrically opened at the center positions of the top and bottom ends of the positioning square block.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is to arrange the positioning moment block in a corresponding insertion manner inside the rectangular through hole, and then horizontally insert the flip connecting rod into the horizontal side groove, so that the top and bottom ends of the positioning moment block are docked and arranged at the end position between the rotating cylinders, and the fixing screw is rotated to make one end extend the threaded connection and be arranged inside the end screw hole, so that the positioning moment block is fixedly installed, so that the flip connecting rod can be installed and arranged inside the horizontal side groove, and then the docking block is fixedly connected and arranged inside the side screw hole by the end screw thread, so that the installation main board is fixedly installed to the side position of the main support block and the flip connecting rod, and finally the side of the installation main board is docked and arranged at the specified position of the cabinet body and installed by bolts passing through the mounting holes. When the door body is flipped, the flip connecting rod is flipped inside the horizontal side groove, and after the positioning ball is clamped and arranged inside the outer matching groove, it can be positioned at a specified angle and is not easy to slide. The split structure is adopted to facilitate disassembly and replacement, and at the same time, combined with weather-resistant materials and a limiting structure, the use effect after installation is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a high-weather-resistant hinge for a heat exchange station control cabinet;

[0016] Figure 2 This is a structural schematic diagram of the side cross-section connection details of the main support block of a high-weather-resistant hinge for a heat exchange station control cabinet;

[0017] Figure 3 This is a schematic diagram of the top-view cross-section of the connection details of the main support block of a high-weather-resistant hinge for a heat exchange station control cabinet;

[0018] Figure 4 This is a schematic diagram of the structural details of the front cross-section of the flip link of a high-weather-resistant hinge of a heat exchange station control cabinet;

[0019] Figure 5 This is a structural schematic diagram of the front view cross-sectional connection details of the positioning moment block of a high-weather-resistant hinge of a heat exchange station control cabinet.

[0020] In the figure: 1. Main support block; 2. Horizontal side groove; 3. Flip connecting rod; 4. Docking block; 5. Mounting main board; 6. Mounting hole; 7. Rotating column; 8. Fixing screw; 9. Rectangular through hole; 10. Side screw hole; 11. Snap-in through hole; 12. Inner annular groove; 13. Outer retaining ring; 14. Positioning sphere; 15. Outer matching groove; 16. End screw; 17. Stabilizing slot; 18. Positioning moment block; 19. End screw hole. DETAILED DESCRIPTION

[0021] See also Figure 1 In the embodiment of the present invention, a high weather-resistant hinge of a heat exchange station control cabinet includes a main support block 1, a horizontal side groove 2 is horizontally opened on the side of the main support block 1, and a flip connecting rod 3 is horizontally inserted on the inner side of the horizontal side groove 2. The main support block 1 is made of corrosion-resistant material. The horizontal side groove 2 is horizontally penetrated and opened at one end of the side center line of the main support block 1, and one end of the horizontal side groove 2 horizontally penetrates one end of the main support block 1 and extends to the outside to form an opening. One end of the flip connecting rod 3 is horizontally penetrated and inserted into the inner side of the horizontal side groove 2. A docking block 4 is provided on one side of the main support block 1 and the flip connecting rod 3. A mounting main board 5 is fixedly provided on one end of the docking block 4. Mounting holes 6 are evenly opened on the sides of the mounting main board 5. One end of the docking block 4 is docked and arranged at the open end position of the side screw hole 10, and the flip connecting rod 3 adopts the same method as the main support block 1 is made of the same material, one end of the docking block 4 is fixedly set at the center position of the side of the mounting main board 5, and the mounting holes 6 are all through-opened on the side of the mounting main board 5 near the edge position. The top and bottom surfaces of the main support block 1 are symmetrically clamped with rotating cylinders 7, and one end of the rotating cylinder 7 is inserted with a fixing screw 8. The top surface of the flip connecting rod 3 is evenly opened with rectangular through holes 9. The rotating cylinder 7 is correspondingly clamped and set on the inner side of the clamping through hole 11, and the ends of the rotating cylinders 7 are docked and set at the center position of both ends of the positioning moment block 18. The fixing screw 8 is through-inserted and set at the central axis position of the rotating cylinder 7, and the extended end is threaded and fixedly connected and set at the inner side of the end screw hole 19. There are multiple rectangular through holes 9, and the multiple rectangular through holes 9 are all arranged in a straight line and equidistantly at the center line position of the top surface of the flip connecting rod 3, and the rectangular through holes 9 are through-opened;

[0022] See also Figure 2-5In an embodiment of the present invention, a high-weather-resistant hinge for a heat exchange station control cabinet is provided, wherein a side screw hole 10 is provided on one side of the main support block 1 and the flip connecting rod 3, and a card through hole 11 is symmetrically provided on the top and bottom surfaces of the main support block 1, and an inner annular groove 12 is horizontally provided on the inner side of the card through hole 11. An outer edge of the rotating cylinder 7 is fixedly provided with an outer card ring 13, and the inner side of the inner annular groove 12 is evenly carded with a positioning ball 14. The side screw hole 10 is provided near one end of the side of the main support block 1 and the flip connecting rod 3, and one end of the card through hole 11 extends to the inside of the horizontal side groove 2 to maintain a continuous connection. The outer card ring 13 is horizontally carded on the inner side of the inner annular groove 12, and the sides of the positioning ball 14 are all carded in a one-to-one correspondence in the stable card groove. The inner side of 17, and the other side is clamped on the inner side of the outer matching groove 15, the outer side of the outer clamping ring 13 is evenly provided with an outer matching groove 15, the docking block 4 is horizontally fixed with an end screw 16 at the end away from the mounting main board 5, and the inner side of the clamping through hole 11 is evenly provided with a stable clamping groove 17, the inner side of the rectangular through hole 9 is vertically plugged with a positioning matrix 18, and the top and bottom of the positioning matrix 18 are symmetrically provided with end screw holes 19. The outer matching groove 15 is arranged in a ring shape with equal distances, and one end of the end screw 16 is horizontally threaded and fixedly connected to the inner side of the side screw hole 10. The positioning matrix 18 is vertically inserted into the inner side of the rectangular through hole 9, and the end screw holes 19 are symmetrically opened at the top and bottom center positions of the positioning matrix 18.

[0023] The working principle of this utility model is:

[0024] The locking cam 18 is fixed to the side of the cabinet 1 and the locking cam 16, and the locking cam 16 is fixed to the side of the cabinet 1 and the locking cam 16, so that the locking cam 16 can be fixed to the side of the cabinet 1 and the locking cam 16.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high weather-resistant hinge for a heat exchange station control cabinet, comprising a main support block (1), characterized in that: The side of the main support block (1) is horizontally provided with a horizontal side groove (2), the inner side of the horizontal side groove (2) is horizontally plugged with a flip connecting rod (3), one side of the main support block (1) and the flip connecting rod (3) are connected to a docking block (4), one end of the docking block (4) is fixedly provided with a mounting main board (5), the side of the mounting main board (5) is evenly provided with mounting holes (6), the top and bottom surfaces of the main support block (1) are symmetrically connected with a rotating column (7), one end of the rotating column (7) is plugged with a fixing screw (8), the top surface of the flip connecting rod (3) is evenly provided with rectangular through holes (9), the side of the main support block (1) and the flip connecting rod (3) are provided with side screw holes (10), the top of the main support block (1) is fixed with a mounting main board (5), and the side of the main support block (1) is fixed with a mounting main board (5). A snap-in hole (11) is symmetrically provided on the top and bottom surfaces, an inner annular groove (12) is horizontally provided on the inner side of the snap-in hole (11), an outer locking ring (13) is fixedly provided on the outer side of the rotating cylinder (7), a positioning ball (14) is evenly clamped on the inner side of the inner annular groove (12), an outer matching groove (15) is evenly provided on the outer side of the outer locking ring (13), an end screw (16) is horizontally fixedly provided on the end of the docking block (4) away from the mounting main board (5), a stabilizing slot (17) is evenly provided on the inner side of the snap-in hole (11), a positioning square block (18) is vertically inserted on the inner side of the rectangular through hole (9), and end screw holes (19) are symmetrically provided on the top and bottom surfaces of the positioning square block (18).

2. The high weather-resistant hinge for a heat exchange station control cabinet according to claim 1, characterized in that: The main support block (1) is made of corrosion-resistant material, and the horizontal side groove (2) is horizontally penetrated and opened at one end of the side center line of the main support block (1), and one end of the horizontal side groove (2) horizontally penetrates one end of the main support block (1) and extends to the outside to form an opening. One end of the flip connecting rod (3) is horizontally penetrated and inserted into the inner side of the horizontal side groove (2).

3. The high weather-resistant hinge for a heat exchange station control cabinet according to claim 1, characterized in that: One end of the docking block (4) is docked at the open end of the side screw hole (10), and the flip connecting rod (3) is made of the same material as the main support block (1). One end of the docking block (4) is fixedly set at the center position of the side of the mounting main board (5), and the mounting holes (6) are all opened in a through-type manner at the side of the mounting main board (5) near the edge.

4. The high weather-resistant hinge for a heat exchange station control cabinet according to claim 1, characterized in that: The rotating cylinder (7) is correspondingly connected to the inner side of the connecting through hole (11), and the ends of the rotating cylinders (7) are connected to the center positions of the two ends of the positioning block (18). The fixing screw (8) is inserted into the central axis of the rotating cylinder (7) in a through-type manner, and the extended end is fixedly connected to the inner side of the end screw hole (19). There are multiple rectangular through holes (9), and the multiple rectangular through holes (9) are arranged in a straight line at equal intervals at the center line position of the top surface of the flip connecting rod (3). The rectangular through holes (9) are opened in a through-type manner.

5. The high weather-resistant hinge for a heat exchange station control cabinet according to claim 1, characterized in that: The side screw hole (10) is opened on the side of the main support block (1) and the flip connecting rod (3) near one end, one end of the clamping through hole (11) extends to the inside of the horizontal side groove (2) to maintain the connection setting, the outer clamping ring (13) is horizontally clamped and set on the inner side of the inner annular groove (12), the side of the positioning ball (14) is clamped and set on the inner side of the stabilizing clamping groove (17) in a one-to-one correspondence, and the other side is clamped and set on the inner side of the outer matching groove (15).

6. The high weather-resistant hinge for a heat exchange station control cabinet according to claim 1, characterized in that: The outer matching grooves (15) are arranged in an annular and equidistant manner, one end of the end screw (16) is fixedly connected with a horizontal thread on the inner side of the side screw hole (10), the positioning block (18) is vertically inserted into the inner side of the rectangular through hole (9), and the end screw holes (19) are symmetrically opened at the center positions of the top and bottom ends of the positioning block (18).

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