Suspension beam middle rod

Abstract

The present invention relates to the technical field of building auxiliary parts, in particular to a cantilever beam intermediate rod, including a stabilizing block, the outer side of the stabilizing block is fixedly connected to a No. 1 rod body and a No. 2 rod body, the outer side of the No. 2 rod body is fixedly connected to an extension rod, the interior of the No. 1 rod body is provided with a movable hole, the inner top wall of the No. 1 rod body is provided with a sliding groove, the top of the extension rod is fixedly connected to a sliding rod, the outer side of the No. 1 rod body is slidably connected to a connecting ring, the outer side of the connecting ring is fixedly connected to a threaded tube, the internal thread of the threaded tube is connected to a screw, the bottom of the No. 1 rod body is fixedly connected to an L-shaped plate, the side wall of the L-shaped plate is provided with a clamping hole, the interior of the L-shaped plate is provided with a movable groove, and the interior of the movable groove is slidably connected to the connecting rod. The present invention has a simple structure and is easy to use. It can adjust the length of the cantilever beam intermediate rod, so it is suitable for different workplaces.

Description

Technical Field

[0001] The invention relates to a suspension beam intermediate rod, belonging to the technical field of building auxiliary parts. Background Art

[0002] The middle rod of the cantilever beam is one of the components of the building cantilever beam. There is a accommodating cavity inside the support rod, a square hole on one side, a detachable connecting baffle, a height adjustment part in the cavity, a driving part on the outside, the clamping plate and the height adjustment part are fixed, and the movable adjustment disk is arranged longitudinally along the support rod. The movable adjustment disks of adjacent support rods can be fixed in the slot by strengthening the connecting rod, which improves the stability between the support rods and facilitates height adjustment and disassembly.

[0003] There are still some problems in the use of the existing suspension beam middle rod. For example, the length of the existing suspension beam middle rod is fixed. When the space where the middle rod is installed is relatively large, the length of the middle of the suspension beam cannot be adjusted, and thus it cannot be applied to different workplaces. Summary of the Invention

[0004] The purpose of the present invention is to provide a suspension beam intermediate rod. The present invention has a simple structure, is easy to use, and can adjust the length of the suspension beam intermediate rod, so that it is suitable for different workplaces, thereby solving the problems raised in the above-mentioned background technology.

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

[0006] The top of described sliding panel also is provided with an inner circle that is provided with an L-shaped plate, and the bottom of described sliding panel also is provided with an inner circle that is provided with an L-shaped plate.

[0007] Furthermore, a sliding hole is provided in the inner wall of the stabilizing block, the interior of the sliding hole is slidably connected to a guide plate body, the outer side of the guide plate body is fixedly connected to a mounting plate, an expansion screw is provided inside the mounting plate, the outer side of the guide plate is fixedly connected to a limiting plate, the top of the stabilizing block is fixedly connected to a top plate, the top of the top plate is fixedly connected to a rubber ring, the interior of the rubber ring is movably connected to an insertion rod, the top of the insertion rod is fixedly connected to an extrusion block, and a positioning hole is provided inside the guide plate.

[0008] Furthermore, one end of the extension rod away from the second rod body is movably connected to the inside of the movable hole inside the first rod body. The initial positions of the first rod body and the second rod body are in a state of being tightly connected to each other, thereby achieving a supporting effect.

[0009] Furthermore, the top of the sliding rod is fixedly connected to the inner wall of the connecting ring, and the threaded tube is symmetrically distributed on the outside of the connecting ring. The movement of the connecting ring can drive the sliding rod to move inside the sliding groove, so that the sliding rod drives the extension rod to move in the moving hole inside the No. 1 rod body.

[0010] Furthermore, the screw rod passes through the interior of the threaded tube, and one end of the screw rod is movably connected to the outside of the No. 1 rod body. The screw rod rotates inside the threaded tube, thereby moving one end of the screw rod to the outside of the No. 1 rod body.

[0011] Furthermore, the clamping holes are evenly distributed in the side wall of the L-shaped plate, and one end of the clamping rod is located inside the clamping hole. One end of the clamping rod enters the inside of the clamping hole, so that the fixing block is firmly connected to the top of the L-shaped plate.

[0012] Furthermore, the sliding holes are symmetrically distributed in the inner wall of the stabilizing block, and one end of the guide plate body is movably connected to the inside of the stabilizing block. The guide plate body moves in the sliding hole, thereby driving the mounting plate to move outside the stabilizing block.

[0013] Furthermore, the limiting plate is located inside the stabilizing block, and the mounting plates are symmetrically distributed outside the stabilizing block. With the limiting plate located inside the stabilizing block, the guide plate body can be placed and moved out from the inside of the stabilizing block.

[0014] Furthermore, the rubber rings are symmetrically distributed on the top of the top plate, and the bottom of the insertion rod is located inside the positioning hole. When the insertion rod enters the positioning hole, it can position the guide plate inside the stabilizing block.

[0015] The beneficial effects of the present invention are:

[0016] When the second rod body moves, the clamping rod inside the movable tube will enter the clamping hole, so that the second rod body maintains stability on the top of the L-shaped plate, thereby achieving the effect of being able to adjust the distance between the first rod body and the second rod body, and thus being able to adapt to different working environments.

[0017] (2) The present invention provides a stabilizing block, which is first installed on the top of the house. At this time, the extrusion block drives the insertion rod to move upward inside the rubber ring, so that the bottom of the insertion rod moves out of the positioning hole inside the guide plate. At this time, the guide plate moves inside the sliding hole, so that the guide plate drives the installation plate to move, and the installation plate is moved to a suitable position, and then the installation plate is fixed by the expansion screw. When installation is no longer needed, the guide plate is moved to the inside of the stabilizing block, and then the insertion rod enters the inside of the positioning hole, thereby fixing the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] Figure 1 This is a schematic structural diagram of the intermediate rod of the cantilever beam of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure between the second rod body of the cantilever beam intermediate rod and the L-shaped plate of the present invention;

[0021] Figure 3 This is a schematic structural diagram of the first rod body of the intermediate rod of the cantilever beam and the outer side of the extension rod of the present invention;

[0022] Figure 4 This is a schematic structural diagram of the interior and exterior of the stabilizing block of the intermediate rod of the cantilever beam of the present invention;

[0023] Figure 5 This is a structural diagram of the guide plate of the intermediate rod of the cantilever beam and the outer side of the mounting plate of the present invention;

[0024] Figure 6 The intermediate rod of the cantilever beam of the present invention Figure 3 A magnified view of the structure at center A;

[0025] Figure 7 It is the middle rod of the cantilever beam of the present invention Figure 2 A magnified view of the structure at B in the middle;

[0026] Numbers in the figure: 1. Stabilizing block; 2. Rod body No. 1; 3. Rod body No. 2; 4. Extension rod; 5. Moving hole; 6. Slide groove; 7. Slide rod; 8. Connecting ring; 9. Threaded tube; 10. Screw; 11. L-shaped plate; 12. Snap-on hole; 13. Moving groove; 14. Connecting rod; 15. Fixed block; 16. Conducting plate; 17. Movable tube; 18. Snap-on rod; 19. Pull cover; 20. Compression spring; 21. Sliding hole; 22. Guide plate; 23. Mounting plate; 24. Expansion screw; 25. Limit plate; 26. Top plate; 27. Rubber ring; 28. Through rod; 29. ​​Extrusion block; 30. Positioning hole. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0028] Example 1, please refer to Figure 1-Figure 7 , the present invention provides a technical solution:

[0029] The middle rod of the cantilever beam includes a stabilizing block 1, the outer side of the stabilizing block 1 is fixedly connected to the No. 1 rod body 2 and the No. 2 rod body 3, the outer side of the No. 2 rod body 3 is fixedly connected to the extension rod 4, the interior of the No. 1 rod body 2 is provided with a moving hole 5, the inner top wall of the No. 1 rod body 2 is provided with a sliding groove 6, the top of the extension rod 4 is fixedly connected to the sliding rod 7, the outer side of the No. 1 rod body 2 is slidably connected to the connecting ring 8, the outer side of the connecting ring 8 is fixedly connected to the threaded tube 9, the inner thread of the threaded tube 9 is connected to the screw 10, and the bottom of the No. 1 rod body 2 is fixedly connected to the L-shaped plate 11. A snap-fit ​​hole 12 is provided in the side wall of the L-shaped plate 11, and a movable groove 13 is provided inside the L-shaped plate 11. A connecting rod 14 is slidably connected inside the movable groove 13, and a fixed block 15 is fixedly connected to the top of the connecting rod 14. A conductive plate 16 is fixedly connected to the outside of the fixed block 15, and a movable tube 17 is fixedly connected to the outside of the conductive plate 16. The movable tube 17 is movably connected to a snap-fit ​​rod 18 inside. A pulling cover 19 is fixedly connected to the outside of the snap-fit ​​rod 18, and a compression spring 20 is fixedly connected to the inside of the pulling cover 19.

[0030] Specifically, such as Figure 1As shown, the end of the extension rod 4 away from the No. 2 rod body 3 is movably connected to the inside of the movable hole 5 inside the No. 1 rod body 2, the top of the slide rod 7 is fixedly connected to the inner wall of the connecting ring 8, and the threaded tubes 9 are symmetrically distributed on the outside of the connecting ring 8.

[0031] Specifically, the screw rod 10 passes through the interior of the threaded tube 9 , and one end of the screw rod 10 is movably connected to the outside of the No. 1 rod body 2 . The clamping holes 12 are evenly distributed in the side wall of the L-shaped plate 11 , and one end of the clamping rod 18 is located inside the clamping hole 12 .

[0032] It should be noted that: the initial positions of the No. 1 rod body 2 and the No. 2 rod body 3 are in a close state with each other, thereby playing a supporting role. The movement of the connecting ring 8 can drive the sliding rod 7 to move inside the sliding groove 6, so that the sliding rod 7 drives the extension rod 4 to move in the moving hole 5 inside the No. 1 rod body 2. The screw 10 rotates inside the threaded tube 9, so that one end of the screw 10 moves to the outside of the No. 1 rod body 2, and enters the inside of the clamping hole 12 through one end of the clamping rod 18, so that the fixing block 15 is firmly connected to the top of the L-shaped plate 11.

[0033] In this embodiment, by setting the stabilizing block 1 and the No. 1 rod body 2 and the No. 2 rod body 3, when the distance between the No. 1 rod body 2 and the No. 2 rod body 3 needs to be adjusted, the screw 10 is first rotated inside the threaded tube 9, so that one end of the screw 10 is away from the No. 1 rod body 2. At this time, the connecting ring 8 is moved on the outside of the No. 1 rod body 2, so that the slide bar 7 moves inside the slide groove 6. The movement of the slide bar 7 drives the extension rod 4 to move inside the moving hole 5. At this time, the extension rod 4 will push the No. 2 rod body 3 to move. When the extension rod 4 moves to the appropriate When the No. 2 rod body 3 is in the position, the screw 10 is rotated to move the screw 10 inside the threaded tube 9. At this time, the screw 10 will limit the connection ring 8 again, and when the No. 2 rod body 3 moves, it can drive the fixed block 15 to move on the top of the L-shaped plate 11. When the No. 2 rod body 3 finishes moving, the clamping rod 18 inside the movable tube 17 will enter the inside of the clamping hole 12, so that the No. 2 rod body 3 maintains stability on the top of the L-shaped plate 11, achieving the effect of being able to adjust the distance between the No. 1 rod body 2 and the No. 2 rod body 3, and thus being able to adapt to different working environments.

[0034] Example 2, please refer to Figure 1 、 Figure 2 and Figure 7The difference between this embodiment and embodiment 1 is that a sliding hole 21 is opened in the inner wall of the stabilizing block 1, and a guide plate body 22 is slidably connected inside the sliding hole 21. The outer side of the guide plate body 22 is fixedly connected to a mounting plate 23, and an expansion screw 24 is provided inside the mounting plate 23. The outer side of the guide plate body 22 is fixedly connected to a limit plate 25, and the top of the stabilizing block 1 is fixedly connected to a top plate 26. The top of the top plate 26 is fixedly connected to a rubber ring 27. The inside of the rubber ring 27 is movably connected to an insertion rod 28. The top of the insertion rod 28 is fixedly connected to an extrusion block 29. A positioning hole 30 is opened inside the guide plate body 22.

[0035] Specifically, such as Figure 1-7 As shown, the sliding holes 21 are symmetrically distributed in the inner wall of the stabilizing block 1, one end of the guide plate body 22 is movably connected to the inside of the stabilizing block 1, the limit plate 25 is located inside the stabilizing block 1, and the mounting plate 23 is symmetrically distributed on the outside of the stabilizing block 1.

[0036] Specifically, the rubber rings 27 are symmetrically distributed on the top of the top plate 26 , and the bottom of the insertion rod 28 is located inside the positioning hole 30 .

[0037] It should be noted that: by moving the guide plate body 22 in the sliding hole 21, the mounting plate 23 can be driven to move outside the stabilizing block 1, and by the limiting plate 25 located inside the stabilizing block 1, the guide plate body 22 can be placed and moved out from the inside of the stabilizing block 1.

[0038] In this embodiment: by setting up a stabilizing block 1, first install the stabilizing block 1 on the top of the house, then the extrusion block 29 drives the insertion rod 28 to move upward inside the rubber ring 27, so that the bottom of the insertion rod 28 is moved out from the positioning hole 30 inside the guide body 22, then the guide body 22 is moved inside the sliding hole 21, so that the guide body 22 drives the mounting plate 23 to move, so that the mounting plate 23 is moved to a suitable position, and then the mounting plate 23 is fixed by the expansion screw 24. When installation is not required, the guide body 22 is moved to the inside of the stabilizing block 1, and then the insertion rod 28 enters the inside of the positioning hole 30, thereby fixing the guide body 22.

[0039] When the second rod body 3 moves, it can drive the fixing block 15 to move on the top of the L-shaped plate 11. When the second rod body 3 is moved, the fixing block 15 can be driven to move on the top of the L-shaped plate 11. When the second rod body 3 is moved, the connecting rod 1 is connected to the movable tube 17 and the connecting rod 1 is connected to the movable tube 17. When the cam 22 is in the upright position, the guide plate 22 is moved into the inner portion of the sliding hole 21, thereby the guide plate 22 drives the mounting plate 23 to move, so that the mounting plate 23 is moved to the appropriate position, and then the mounting plate 23 is fixed by the expansion screw 24. When the cam 22 is not required to be installed, the guide plate 22 is moved into the inner portion of the stabilizing block 1, and then the cam 22 is inserted into the inner portion of the positioning hole 30 to fix the guide plate 22.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cantilever beam intermediate rod, comprising a stabilizing block (1), characterized in that: The outer side of the stabilizing block (1) is fixedly connected to the first rod body (2) and the second rod body (3), the outer side of the second rod body (3) is fixedly connected to the extension rod (4), the interior of the first rod body (2) is provided with a moving hole (5), the inner top wall of the first rod body (2) is provided with a sliding groove (6), the top of the extension rod (4) is fixedly connected to the sliding rod (7), the outer side of the first rod body (2) is slidably connected to the connecting ring (8), the outer side of the connecting ring (8) is fixedly connected to the threaded tube (9), the inner thread of the threaded tube (9) is connected to the screw (10), the bottom of the first rod body (2) is fixedly connected to the L-shaped plate (11), the side wall of the L-shaped plate (11) is provided with a clamping hole (12), the L A movable groove (13) is provided inside the mold plate (11), a connecting rod (14) is slidably connected inside the movable groove (13), a fixed block (15) is fixedly connected to the top of the connecting rod (14), a conductive plate (16) is fixedly connected to the outside of the fixed block (15), a movable tube (17) is fixedly connected to the outside of the conductive plate (16), a clamping rod (18) is movably connected inside the movable tube (17), a pulling cover (19) is fixedly connected to the outside of the clamping rod (18), and a compression spring (20) is fixedly connected to the inside of the pulling cover (19); A sliding hole (21) is provided in the inner wall of the stabilizing block (1), the sliding hole (21) is slidably connected to a guide plate body (22) inside, the guide plate body (22) is fixedly connected to a mounting plate (23) on the outside, an expansion screw (24) is provided inside the mounting plate (23), the guide plate body (22) is fixedly connected to a limiting plate (25) on the outside, the top of the stabilizing block (1) is fixedly connected to a top plate (26), the top of the top plate (26) is fixedly connected to a rubber ring (27), the rubber ring (27) is movably connected to an insertion rod (28) inside, the top of the insertion rod (28) is fixedly connected to an extrusion block (29), and a positioning hole (30) is provided inside the guide plate body (22).

2. The cantilever beam intermediate rod according to claim 1, characterized in that: One end of the extension rod (4) away from the No. 2 rod body (3) is movably connected to the inside of the movable hole (5) inside the No. 1 rod body (2).

3. The cantilever beam intermediate rod according to claim 1, characterized in that: The top of the sliding rod (7) is fixedly connected to the inner wall of the connecting ring (8), and the threaded tubes (9) are symmetrically distributed on the outside of the connecting ring (8).

4. The cantilever beam intermediate rod according to claim 1, characterized in that: The screw rod (10) passes through the interior of the threaded tube (9), and one end of the screw rod (10) is movably connected to the outside of the No. 1 rod body (2).

5. The cantilever beam intermediate rod according to claim 1, characterized in that: The clamping holes (12) are evenly distributed in the side wall of the L-shaped plate (11), and one end of the clamping rod (18) is located inside the clamping hole (12).

6. The cantilever beam intermediate rod according to claim 1, characterized in that: The sliding holes (21) are symmetrically distributed in the inner wall of the stabilizing block (1), and one end of the guide plate body (22) is movably connected to the interior of the stabilizing block (1).

7. The cantilever beam intermediate rod according to claim 1, characterized in that: The limiting plate (25) is located inside the stabilizing block (1), and the mounting plates (23) are symmetrically distributed outside the stabilizing block (1).

8. The cantilever beam intermediate rod according to claim 1, characterized in that: The rubber rings (27) are symmetrically distributed on the top of the top plate (26), and the bottom of the insertion rod (28) is located inside the positioning hole (30).

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