Thrust rod assembly capable of being adjusted at multiple angles

Abstract

The multi-angle adjustable thrust rod assembly comprises a thrust rod body, a mounting groove is formed in one end of the thrust rod body, a rotating bearing is fixedly connected in the mounting groove, a connecting block is fixedly connected in the rotating bearing, the connecting block is fixedly connected with a mounting block, a first replacement groove is formed in the side, away from the thrust rod body, of the mounting block, and a second replacement groove is formed in the side, away from the thrust rod body, of the mounting block. A first screw hole is formed in one side of the inner wall of the first replacement groove, a replacement block is clamped in the first replacement groove, a fixing hole is formed in the replacement block, the replacement block is fixedly connected in the first replacement groove through a first bolt, the first bolt penetrates through the first screw hole to be clamped in the fixing hole, and the mounting block is fixedly connected with a first shaft head seat. And a first connecting seat is rotationally connected in the first shaft head seat. The connecting parts can rotate, installation in different angles and directions can be conveniently adapted, the connecting parts at the two ends of the equipment can be detached and replaced according to installation requirements, and the installation flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thrust rods, in particular to a thrust rod assembly which can be adjusted at multiple angles. Background Art

[0002] The thrust rod is a mechanical component used to transfer the force between the wheel and the frame, which affects the movement relationship between the wheel and the frame. The thrust rod is divided into a transverse thrust rod and a longitudinal thrust rod, which are used to transfer the transverse force and longitudinal force generated between the wheel and the frame respectively. Its main purpose is to overcome the problem that the leaf spring can only transfer vertical force and lateral force, but cannot transfer traction, braking force and its corresponding reaction torque.

[0003] For example, the Chinese utility model patent with the authorization announcement number CN205468368U discloses a heavy card universal thrust rod, including a thrust rod and a torque sleeve located at both ends of the thrust rod, the torque sleeve at one end of the thrust rod is an integrated structure with the thrust rod, the torque sleeve at the other end of the thrust rod is a separate structure with the thrust rod, a length adjustment rod is arranged at the inner end of the separate torque sleeve, the length adjustment rod is provided with an external thread, the end of the thrust rod to be installed with the separate torque sleeve is arranged as a hollow structure, the thrust rod end is threadedly installed with the length adjustment rod, a clamp is installed at the connection between the thrust rod end and the length adjustment rod, and a clamp tensioning device is provided, and at least one tensioning adjustment groove is provided at the thrust rod end in cooperation with the clamp. This new type enhances the versatility of the thrust rod, can effectively reduce the types of thrust rod models, reduce the inventory pressure of manufacturers and sellers on the thrust rod, and can also reduce the waste of resources.

[0004] The existing thrust rod connection part is fixed, and different vehicles may need to be installed in different directions or have different types of connection parts. Therefore, we propose a thrust rod assembly that can be adjusted at multiple angles to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a thrust rod assembly that can be adjusted at multiple angles to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-angle adjustable thrust rod assembly, comprising a thrust rod body,

[0007] One end of the thrust rod body is provided with a mounting groove, a rotating bearing is fixedly connected in the mounting groove, a connecting block is fixedly connected in the rotating bearing, the connecting block is fixedly connected to the mounting block, a first replacement groove is provided on the side of the mounting block away from the thrust rod body, a first screw hole is provided on one side of the inner wall of the first replacement groove, a replacement block is clamped in the first replacement groove, a fixing hole is provided on the replacement block, the replacement block is fixedly connected in the first replacement groove by a first bolt, the first bolt passes through the first screw hole and is clamped in the fixing hole, the mounting block is fixedly connected to the first shaft head seat, and the first shaft head seat is rotatably connected to the first connecting seat;

[0008] An adjustment groove is provided at one end of the thrust rod body away from the mounting block, and a limit groove is symmetrically provided on the inner wall of the adjustment groove, an adjustment rod is clamped in the adjustment groove, and a limit block is symmetrically fixed on the outer wall of one end of the adjustment rod close to the mounting block, and the limit blocks are respectively clamped in the limit grooves, an adjustment assembly is fixed on the outer wall of one end of the thrust rod body away from the mounting block, and the adjustment rod is clamped in the adjustment assembly;

[0009] A second replacement groove is provided at one end of the adjustment rod away from the mounting block, a second screw hole is provided on one side of the inner wall of the second replacement groove, a positioning block is clamped in the second replacement groove, a positioning hole is provided on the positioning block, the positioning block is fixedly connected to the second replacement groove by a second bolt, the second bolt passes through the second screw hole and is clamped in the positioning hole, the positioning block is fixedly connected to the second shaft head seat, and the second shaft head seat is rotatably connected to the second connecting seat.

[0010] Preferably, the length, width and thickness of the replacement block are respectively equal to the length, width and depth of the first replacement groove.

[0011] Preferably, the length, width and thickness of the positioning block are respectively equal to the length, width and depth of the second replacement groove.

[0012] Preferably, the diameter of the adjusting rod is equal to the diameter of the adjusting slot, and the length and width of the limiting block are respectively equal to the width and depth of the limiting slot.

[0013] Preferably, the adjustment assembly includes a fixing ring, the inner ring of the fixing ring is fixedly connected to the outer wall of the thrust rod body, a clamping groove is provided on the side of the fixing ring away from the mounting block, a positioning groove is provided around the inner wall of the clamping groove, a clamping ring is clamped in the clamping groove, the outer ring of the clamping ring is fixedly connected to the inner ring of the positioning ring, the positioning ring is clamped in the positioning groove, the clamping ring is fixed to the adjustment ring, the inner ring of the adjustment ring is clamped to the adjustment rod, and threaded structures are respectively provided on the inner wall of the adjustment ring and the outer wall of the adjustment rod and are clamped with each other.

[0014] Preferably, the width of the snap ring is equal to the width of the snap ring, and the thickness and width of the positioning ring are respectively equal to the width and depth of the positioning groove.

[0015] Preferably, the outer ring of the adjustment ring is provided with a grid-like anti-slip pattern.

[0016] Preferably, an inner ring of a protective ring is fixedly connected to the outer wall of the thrust rod body, and the inner ring of the protective ring contacts the outer wall of the mounting block.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The connecting parts in the utility model can be rotated to facilitate installation at different angles and directions. The connecting parts at both ends of the equipment can be disassembled and replaced according to installation needs, thereby improving installation flexibility.

[0019] 2. The equipment can change the overall length of the equipment by adjusting the components, can adapt to installations with different spacings, and improve the applicability of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the vertical section structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the structure at center A;

[0023] Figure 4 It is a cross-sectional schematic diagram of the adjustment component in the utility model.

[0024] In the figure: 1. thrust rod body; 101. mounting groove; 102. rotating bearing; 103. adjustment groove; 104. limiting groove; 2. connecting block; 3. mounting block; 301. first replacement groove; 302. first screw hole; 4. replacement block; 401. fixing hole; 5. first bolt; 6. first shaft head seat; 601. first connecting seat; 7. adjusting rod; 701. limiting block; 702. second replacement groove; 703. second screw hole; 8. adjusting assembly; 81. fixing ring; 82. snap-fit ​​groove; 83. positioning groove; 84. snap-fit ​​ring; 85. positioning ring; 86. adjusting ring; 9. positioning block; 901. positioning hole; 10. second bolt; 11. second shaft head seat; 1101. second connecting seat; 12. protective ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1:

[0027] See also Figure 1-4 The utility model provides a technical solution: a multi-angle adjustable thrust rod assembly, comprising a thrust rod body 1,

[0028] See also Figure 1 , Figure 2 and Figure 3 A mounting groove 101 is provided at one end of the thrust rod body 1, a rotating bearing 102 is fixedly connected in the mounting groove 101, a connecting block 2 is fixedly connected in the rotating bearing 102, a mounting block 3 is fixedly connected to the connecting block 2, a first replacement groove 301 is provided on the side of the mounting block 3 away from the thrust rod body 1, a first screw hole 302 is provided on one side of the inner wall of the first replacement groove 301, a replacement block 4 is clamped in the first replacement groove 301, a fixing hole 401 is provided on the replacement block 4, the replacement block 4 is fixedly connected in the first replacement groove 301 by a first bolt 5, the first bolt 5 passes through the first screw hole 302 and is clamped in the fixing hole 401, the mounting block 3 is fixedly connected to the first shaft head seat 6, and the first shaft head seat 6 is rotatably connected to the first connecting seat 601;

[0029] Furthermore, the length, width and thickness of the replacement block 4 are respectively equal to the length, width and depth of the first replacement groove 301 .

[0030] See also Figure 1 and Figure 2 An adjustment groove 103 is provided at one end of the thrust rod body 1 away from the mounting block 3, and a limit groove 104 is symmetrically provided on the inner wall of the adjustment groove 103. The adjustment rod 7 is clamped in the adjustment groove 103, and the limit blocks 701 are symmetrically fixed on the outer wall of one end of the adjustment rod 7 close to the mounting block 3. The limit blocks 701 are respectively clamped in the limit grooves 104, and an adjustment component 8 is fixed on the outer wall of one end of the thrust rod body 1 away from the mounting block 3, and the adjustment rod 7 is clamped in the adjustment component 8;

[0031] Furthermore, the diameter of the adjusting rod 7 is equal to the diameter of the adjusting slot 103 , and the length and width of the limiting block 701 are respectively equal to the width and depth of the limiting slot 104 .

[0032] See also Figure 1 and Figure 2A second replacement groove 702 is provided at the end of the adjustment rod 7 away from the mounting block 3, a second screw hole 703 is provided on one side of the inner wall of the second replacement groove 702, a positioning block 9 is clamped in the second replacement groove 702, a positioning hole 901 is provided on the positioning block 9, the positioning block 9 is fixedly connected in the second replacement groove 702 by a second bolt 10, the second bolt 10 passes through the second screw hole 703 and is clamped in the positioning hole 901, the positioning block 9 is fixedly connected to the second shaft head seat 11, and the second shaft head seat 11 is rotatably connected to the second connecting seat 1101.

[0033] Furthermore, the length, width and thickness of the positioning block 9 are respectively equal to the length, width and depth of the second replacement groove 702 .

[0034] See also Figure 1 The inner ring of the protective ring 12 is fixedly connected to the outer wall of the thrust rod body 1 , and the inner ring of the protective ring 12 contacts the outer wall of the mounting block 3 .

[0035] Embodiment 2:

[0036] See also Figure 1 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0037] Specifically, the adjustment component 8 includes a fixing ring 81, the inner ring of the fixing ring 81 is fixedly connected to the outer wall of the thrust rod body 1, a clamping groove 82 is provided on the side of the fixing ring 81 away from the mounting block 3, a positioning groove 83 is arranged around the inner wall of the clamping groove 82, a clamping ring 84 is clamped in the clamping groove 82, the outer ring of the clamping ring 84 is fixedly connected to the inner ring of the positioning ring 85, the positioning ring 85 is clamped in the positioning groove 83, the clamping ring 84 is fixedly connected to the adjusting ring 86, the inner ring of the adjusting ring 86 is clamped to the adjusting rod 7, the inner wall of the adjusting ring 86 and the outer wall of the adjusting rod 7 are respectively provided with threaded structures and are clamped with each other, the equipment can drive the adjusting rod 7 to move the second shaft head seat 11 by rotating the adjusting ring 86 in the adjustment component 8, so as to adjust the overall length of the equipment, facilitate the installation of different spacings, and improve the applicability of equipment installation.

[0038] Furthermore, the width of the snap ring 84 is equal to the width of the snap ring 84 , and the thickness and width of the positioning ring 85 are respectively equal to the width and depth of the positioning groove 83 .

[0039] Furthermore, the outer ring of the adjustment ring 86 is provided with a grid-like anti-skid pattern, which can increase the friction generated by the contact and facilitate rotation.

[0040] See also Figures 1 to 4 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0041] When the utility model is in use, the first shaft head seat 6 can be rotated under the action of the rotating bearing 102, or the thrust rod body 1 can be rotated to rotate the second shaft head seat 11, so as to facilitate the adjustment of the angle to adapt to the installation work at different positions. The equipment can remove the first bolt 5 or the second bolt 10 to disassemble the first shaft head seat 6 and the second shaft head seat 11 and replace them so as to adapt to different installation needs and improve the flexibility of equipment installation. The equipment can drive the second shaft head seat 11 to move by the adjusting rod 7 by rotating the adjusting ring 86 in the adjustment assembly 8, so as to adjust the overall length of the equipment, facilitate the installation of different spacings, and improve the applicability of equipment installation. The outer wall of the adjusting ring 86 is provided with a grid-like anti-slip pattern, which can increase the friction generated by contact and facilitate rotation.

[0042] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable thrust rod assembly, comprising a thrust rod body (1), characterized in that: A mounting groove (101) is provided at one end of the thrust rod body (1), a rotating bearing (102) is fixedly connected in the mounting groove (101), a connecting block (2) is fixedly connected in the rotating bearing (102), the connecting block (2) is fixedly connected to the mounting block (3), a first replacement groove (301) is provided on a side of the mounting block (3) away from the thrust rod body (1), a first screw hole (302) is provided on one side of the inner wall of the first replacement groove (301), a replacement block (4) is clamped in the first replacement groove (301), a fixing hole (401) is provided on the replacement block (4), the replacement block (4) is fixedly connected to the first replacement groove (301) by a first bolt (5), the first bolt (5) passes through the first screw hole (302) and is clamped in the fixing hole (401), the mounting block (3) is fixedly connected to the first shaft head seat (6), and the first shaft head seat (6) is rotatably connected to the first connecting seat (601); An adjustment groove (103) is provided at one end of the thrust rod body (1) away from the mounting block (3); a limit groove (104) is symmetrically provided on the inner wall of the adjustment groove (103); an adjustment rod (7) is clamped in the adjustment groove (103); a limit block (701) is symmetrically fixed on the outer wall of one end of the adjustment rod (7) close to the mounting block (3); the limit blocks (701) are respectively clamped in the limit groove (104); an adjustment component (8) is fixed on the outer wall of one end of the thrust rod body (1) away from the mounting block (3); and the adjustment rod (7) is clamped in the adjustment component (8); A second replacement groove (702) is provided at one end of the adjustment rod (7) away from the mounting block (3); a second screw hole (703) is provided on one side of the inner wall of the second replacement groove (702); a positioning block (9) is clamped in the second replacement groove (702); a positioning hole (901) is provided on the positioning block (9); the positioning block (9) is fixedly connected to the second replacement groove (702) by a second bolt (10); the second bolt (10) passes through the second screw hole (703) and is clamped in the positioning hole (901); the positioning block (9) is fixedly connected to the second shaft head seat (11); and the second shaft head seat (11) is rotatably connected to the second connecting seat (1101).

2. The multi-angle adjustable thrust rod assembly according to claim 1, characterized in that: The length, width and thickness of the replacement block (4) are respectively equal to the length, width and depth of the first replacement groove (301).

3. The multi-angle adjustable thrust rod assembly according to claim 1, characterized in that: The length, width and thickness of the positioning block (9) are respectively equal to the length, width and depth of the second replacement groove (702).

4. The multi-angle adjustable thrust rod assembly according to claim 1, characterized in that: The diameter of the adjustment rod (7) is equal to the diameter of the adjustment slot (103), and the length and width of the limit block (701) are respectively equal to the width and depth of the limit slot (104).

5. The multi-angle adjustable thrust rod assembly according to claim 1, characterized in that: The adjustment assembly (8) comprises a fixing ring (81), the inner ring of which is fixedly connected to the outer wall of the thrust rod body (1), a snap-fitting groove (82) is provided on the side of the fixing ring (81) away from the mounting block (3), a positioning groove (83) is arranged around the inner wall of the snap-fitting groove (82), a snap-fitting ring (84) is snap-fitted in the snap-fitting groove (82), the outer ring of the snap-fitting ring (84) is fixedly connected to the inner ring of the positioning ring (85), the positioning ring (85) is snap-fitted in the positioning groove (83), the snap-fitting ring (84) is fixedly connected to an adjustment ring (86), the inner ring of the adjustment ring (86) is snap-fitted to the adjustment rod (7), and the inner wall of the adjustment ring (86) and the outer wall of the adjustment rod (7) are respectively provided with threaded structures and snap-fitted with each other.

6. The multi-angle adjustable thrust rod assembly according to claim 5, characterized in that: The width of the snap ring (84) is equal to the width of the snap ring (84).

7. The multi-angle adjustable thrust rod assembly according to claim 5, characterized in that: The thickness and width of the positioning ring (85) are respectively equal to the width and depth of the positioning groove (83).

8. The multi-angle adjustable thrust rod assembly according to claim 5, characterized in that: The outer ring of the adjustment ring (86) is provided with a grid-like anti-slip pattern.

9. The multi-angle adjustable thrust rod assembly according to claim 1, characterized in that: The inner ring of the protective ring (12) is fixedly connected to the outer wall of the thrust rod body (1), and the inner ring of the protective ring (12) contacts the outer wall of the mounting block (3).

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