Novel threaded bolt fixing seat

Abstract

The utility model relates to the technical field of bolt fixing seats, and discloses a novel threaded bolt fixing seat which comprises a fixing seat body and a stand column, the bottom of the stand column is fixedly connected with a limiting ring, the limiting ring is movably connected into a slot, the bottom of a pressing block is fixedly connected with a connecting column, and the bottom of the connecting column is fixedly connected with a triangular block. The two sides of the triangular block are connected with two inclined blocks in a contact mode, one end of each inclined block is fixedly connected with a connecting block, one side of each connecting block is fixedly connected with a baffle, the baffles are located at the tops of the limiting rings, and by pressing the pressing blocks, the pressing blocks drive the connecting columns and the triangular block to move downwards, and the triangular block moves downwards to drive the inclined blocks, the connecting blocks and the baffles to move; and then the stand column is rotated to drive the threaded column to rotate and be fixed along the interior of the threaded groove, finally the pressing block is loosened, the baffle is reset and inserted into the insertion groove, meanwhile, the baffle is located at the top of the limiting ring, and therefore movement of the stand column can be limited.

Description

Technical Field

[0001] The utility model relates to the technical field of a bolt fixing seat, in particular to a novel threaded bolt fixing seat. Background Art

[0002] Threaded pins are usually used to provide high-strength threaded connections. They can be installed on various fixing seats to achieve the functions of fixing and connecting.

[0003] The plug-in fixing seat currently used in outdoor activities can easily and quickly insert the column of the seat or storage table into the base for fixing, providing functions such as seating and convenient operation. When not in use, the column can be easily removed from the base without occupying space or venue, and can also keep it from being damaged or less damaged.

[0004] A new type of threaded latch fixing seat is disclosed in the Chinese utility model patent with announcement number CN203702789U, which belongs to the technical field of latch fixing seats. The main purpose is to solve the problem that the base 1 is installed on the deck of the ship, the latch tube 102 on the base 1 is hidden under the deck, and the bushing tube 2 is installed in the latch tube 102 to guide and buffer the latch shaft 301 of the column 3. After the latch shaft 301 of the column 3 is inserted into the bushing tube 2, the threaded part 302 of the latch shaft 301 is locked on the threaded part 103 of the base 1, so as to form a strong locking device.

[0005] With regard to the existing related technologies, the inventors believe that the following defects exist: the currently used latch fixing seat is generally fixed by rotating the threaded portion at the bottom of the column to the threaded portion of the fixing seat. However, when the threaded portion of the column is vibrated or shaken, it will rotate, causing the column to move up and down, which will result in the column being installed loosely, causing a safety hazard. Utility Model Content

[0006] In order to solve the technical problem that the threaded part of the existing column will rotate when subjected to vibration or shaking, thereby causing the column to move up and down, resulting in unstable installation of the column and causing safety hazards, the utility model provides a novel threaded pin fixing seat.

[0007] The utility model is implemented by the following technical scheme: a novel threaded pin fixing seat, comprising a fixing seat body and a column, the fixing seat body is processed with a plurality of bolt holes around, the middle part of the fixing seat body is processed with a slot, the bottom of the column is plug-in connected to the inside of the slot, the bottom of the column is fixedly connected with a threaded column, the bottom of the slot is processed with a threaded groove, the threaded column is threadedly connected to the inside of the threaded groove, the bottom of the column is fixedly connected with a limiting ring, and the limiting ring is movably connected to the inside of the slot;

[0008] Among them, a pressing block is arranged on the top of the fixing seat body, the bottom of the pressing block is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a triangular block, two inclined blocks are contact-connected on both sides of the triangular block, one end of the inclined block is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a baffle, and the baffle is located on the top of the limiting ring.

[0009] Preferably, a closed ring is provided above the limiting ring, the closed ring is fixedly connected to the outside of the column, and the closed ring is located at the top of the slot.

[0010] Preferably, the baffle is located at the top of the limiting ring, and the baffle is located at the bottom of the closed ring.

[0011] Preferably, a groove is processed inside the fixing seat body, and the triangular block is movably connected inside the groove.

[0012] Preferably, two movable grooves are processed at both ends of the groove, the inclined block is movably connected inside the movable groove, and two rollers are rotatably connected on both sides of the inclined block, and the rollers are movably connected inside the movable groove.

[0013] Preferably, a connecting groove is processed at one end of the movable groove, the connecting block is movably connected inside the connecting groove, and one end of the baffle is movably connected inside the connecting groove.

[0014] Preferably, a limiting rod is fixedly connected to one side of the connecting block, a limiting hole is processed on one side of the connecting groove, and the limiting rod is movably connected inside the limiting hole.

[0015] Preferably, a return spring is arranged outside the limit rod, one end of the return spring is fixedly connected to one side of the connecting block, and the other end of the return spring is fixedly connected to one side of the inner wall of the connecting groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] When the utility model is in use, by pressing the pressing block, the pressing block will drive the connecting column and the triangular block to move downward, and the downward movement of the triangular block will drive the inclined block, the connecting block and the baffle to move, so that the baffle is separated from the interior of the slot, and then the bottom of the column is inserted into the interior of the slot, and the column is rotated to drive the threaded column to rotate and fix along the interior of the threaded groove, and finally the pressing block is released to reset the baffle and insert it into the interior of the slot. At the same time, the baffle will be located on the top of the limiting ring to limit the limiting ring, thereby limiting the movement of the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the connection structure between the fixing seat body and the column of the utility model;

[0020] Figure 3 This is a cross-sectional view of the fixing seat body of the utility model;

[0021] Figure 4 It is a schematic diagram of the connection structure of the triangular block and the oblique block of the utility model.

[0022] In the figure: 1. fixed seat body; 2. column; 3. bolt hole; 4. pressing block; 5. closing ring; 6. slot; 7. limiting ring; 8. threaded column; 9. threaded groove; 10. baffle; 11. connecting column; 12. triangular block; 13. oblique block; 14. connecting block; 15. roller; 16. groove; 17. movable groove; 18. connecting groove; 19. limiting rod; 20. limiting hole; 21. reset spring. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Embodiment 1:

[0025] See also Figure 1 - Figure 4 A novel threaded pin fixing seat of the present embodiment comprises a fixing seat body 1 and a column 2. A plurality of bolt holes 3 are processed around the fixing seat body 1. A slot 6 is processed in the middle of the fixing seat body 1. The bottom of the column 2 is plug-in-connected inside the slot 6. A threaded column 8 is fixedly connected to the bottom of the column 2. A threaded groove 9 is processed at the bottom of the slot 6. The threaded column 8 is threadedly connected inside the threaded groove 9. A limiting ring 7 is fixedly connected to the bottom of the column 2. The limiting ring 7 is movably connected inside the slot 6. A pressing block 4 is arranged on the top of the fixing seat body 1. A connecting column 11 is fixedly connected to the bottom of the pressing block 4. A triangular block 12 is fixedly connected to the bottom of the connecting column 11. Two inclined blocks 13 are contact-connected on both sides of the triangular block 12. One end of the inclined block 13 is fixedly connected to a connecting block 14. One side of the connecting block 14 is fixedly connected to a baffle 10. The baffle 10 is located on the top of the limiting ring 7.

[0026] When the column 2 needs to be installed, the pressing block 4 is pressed, and the pressing block 4 will drive the connecting column 11 to move downward, and the connecting column 11 will drive the triangular block 12 to move downward, and the downward movement of the triangular block 12 will squeeze one end of the two inclined blocks 13, so that the inclined blocks 13 drive the connecting block 14 to move, and the connecting block 14 will drive the baffle 10 to move, so that the baffle 10 is separated from the inside of the slot 6;

[0027] Secondly, install the column 2, insert the bottom of the column 2 into the interior of the slot 6, rotate the column 2, and the column 2 will drive the threaded column 8 to rotate and fix along the inside of the thread groove 9. When the threaded column 8 reaches the bottom of the thread groove 9, release the pressing block 4 to reset the baffle 10 and insert it into the interior of the slot 6. At the same time, the baffle 10 will be located on the top of the limit ring 7 to limit the limit ring 7, thereby limiting the movement of the threaded column 8 and the column 2.

[0028] Further, a closed ring 5 is provided above the limit ring 7, and the closed ring 5 is fixedly connected to the outside of the column 2. The closed ring 5 is located at the top of the slot 6, and the baffle 10 is located at the top of the limit ring 7. The baffle 10 is located at the bottom of the closed ring 5. When the threaded column 8 reaches the bottom of the threaded groove 9, the closed ring 5 is located at the top of the slot 6. By providing the closed ring 5, the closed ring 5 can close the top of the slot 6 to prevent dust from entering the interior of the slot 6.

[0029] Furthermore, a groove 16 is machined inside the fixing seat body 1, and the triangular block 12 is movably connected inside the groove 16. When the triangular block 12 moves downward, the triangular block 12 will move downward along the inside of the groove 16, and at the same time squeeze the inclined block 13 to move to both sides;

[0030] Furthermore, two movable grooves 17 are processed at both ends of the groove 16, the inclined block 13 is movably connected inside the movable groove 17, and two rollers 15 are rotatably connected on both sides of the inclined block 13, and the rollers 15 are movably connected inside the movable groove 17. When the triangular block 12 squeezes the inclined block 13 to move, the inclined block 13 will drive the rollers 15 to move along the inside of the movable groove 17. By providing the rollers 15, the friction between the inclined block 13 and the inner wall of the movable groove 17 can be reduced when the inclined block 13 moves.

[0031] Further, a connecting groove 18 is processed at one end of the movable groove 17, the connecting block 14 is movably connected inside the connecting groove 18, and one end of the baffle 10 is movably connected inside the connecting groove 18. The movement of the inclined block 13 will drive the connecting block 14 to move inside the connecting groove 18, and at the same time, the connecting block 14 will drive the baffle 10 to retract into the connecting groove 18, so that the column 2 can be rotated and the threaded column 8 and the column 2 can be taken out upward;

[0032] Furthermore, a limiting rod 19 is fixedly connected to one side of the connecting block 14, and a limiting hole 20 is processed on one side of the connecting groove 18. The limiting rod 19 is movably connected inside the limiting hole 20. When the inclined block 13 drives the connecting block 14 to move, the connecting block 14 will drive the limiting rod 19 to move, and the limiting rod 19 will move along the inside of the limiting hole 20.

[0033] Furthermore, a return spring 21 is provided on the outside of the limiting rod 19, one end of the return spring 21 is fixedly connected to one side of the connecting block 14, and the other end of the return spring 21 is fixedly connected to one side of the inner wall of the connecting groove 18. By providing the return spring 21, when the pressing block 4 is pressed, the inclined block 13, the connecting block 14 and the limiting rod 19 move, and the connecting block 14 will drive the return spring 21 to compress. When the pressing block 4 is released, the return spring 21 is reset and extended, and the return spring 21 will drive the connecting block 14 to move, so that the connecting block 14 drives the baffle 10 to be inserted into the interior of the slot 6.

[0034] Working principle: by pressing the pressing block 4, the pressing block 4 will drive the connecting column 11 and the triangular block 12 to move downward, and the downward movement of the triangular block 12 will squeeze one end of the two inclined blocks 13, so that the inclined block 13 drives the connecting block 14 and the baffle 10 to move, so that the baffle 10 is separated from the inside of the slot 6, and then the bottom of the column 2 is inserted into the inside of the slot 6, and the column 2 is rotated. The column 2 will drive the threaded column 8 to rotate and fix along the inside of the thread groove 9, and finally release the pressing block 4 to reset the baffle 10 and insert it into the inside of the slot 6. At the same time, the baffle 10 will be located at the top of the limit ring 7 to limit the limit ring 7, thereby limiting the movement of the threaded column 8 and the column 2.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A novel threaded pin fixing seat, comprising a fixing seat body (1) and a column (2), characterized in that: A plurality of bolt holes (3) are machined around the fixing seat body (1), a slot (6) is machined in the middle of the fixing seat body (1), the bottom of the column (2) is plug-connected inside the slot (6), a threaded column (8) is fixedly connected to the bottom of the column (2), a threaded groove (9) is machined at the bottom of the slot (6), the threaded column (8) is threadedly connected inside the threaded groove (9), the bottom of the column (2) is fixedly connected to a limiting ring (7), and the limiting ring (7) is movably connected inside the slot (6); The top of the fixing seat body (1) is provided with a pressing block (4), the bottom of the pressing block (4) is fixedly connected to a connecting column (11), the bottom of the connecting column (11) is fixedly connected to a triangular block (12), two sides of the triangular block (12) are contact-connected with two inclined blocks (13), one end of the inclined block (13) is fixedly connected to a connecting block (14), one side of the connecting block (14) is fixedly connected to a baffle (10), and the baffle (10) is located on the top of the limiting ring (7).

2. A novel threaded pin fixing seat according to claim 1, characterized in that: A closed ring (5) is arranged above the limiting ring (7), the closed ring (5) is fixedly connected to the outside of the column (2), and the closed ring (5) is located at the top of the slot (6).

3. A new threaded pin fixing seat according to claim 2, characterized in that: The baffle (10) is located at the top of the limiting ring (7), and the baffle (10) is located at the bottom of the closed ring (5).

4. A novel threaded pin fixing seat according to claim 1, characterized in that: A groove (16) is machined inside the fixing seat body (1), and the triangular block (12) is movably connected inside the groove (16).

5. A new threaded pin fixing seat according to claim 4, characterized in that: Two movable grooves (17) are machined at both ends of the groove (16), the inclined block (13) is movably connected inside the movable groove (17), and two rollers (15) are rotatably connected on both sides of the inclined block (13), and the rollers (15) are movably connected inside the movable groove (17).

6. A novel threaded pin fixing seat according to claim 5, characterized in that: One end of the movable groove (17) is processed with a connecting groove (18), the connecting block (14) is movably connected inside the connecting groove (18), and one end of the baffle (10) is movably connected inside the connecting groove (18).

7. A new threaded pin fixing seat according to claim 6, characterized in that: One side of the connection block (14) is fixedly connected to a limit rod (19), one side of the connection groove (18) is processed with a limit hole (20), and the limit rod (19) is movably connected inside the limit hole (20).

8. A new threaded pin fixing seat according to claim 7, characterized in that: A return spring (21) is disposed outside the limiting rod (19), one end of the return spring (21) is fixedly connected to one side of the connecting block (14), and the other end of the return spring (21) is fixedly connected to one side of the inner wall of the connecting groove (18).

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