Thrust rod assembly convenient to install

Abstract

The thrust rod assembly convenient to install comprises an installing plate, one end of the installing plate is fixedly connected with an installing base, the outer walls of the two sides of the installing base are fixedly connected with first connectors respectively, the first connectors are connected with one ends of connecting cylinders through thread structures respectively, the other ends of the connecting cylinders are connected with connecting rods in a sliding and sleeved mode, and the connecting rods are connected with the connecting rods in a sleeved mode. A positioning bolt is connected to one side of the connecting rod in a clamped mode, and the positioning bolt is connected to one side of the connecting cylinder through a threaded structure. The end, away from the connecting cylinder, of the connecting rod is connected with a second connector through a thread structure, the second connector is fixedly connected with a straight ball seat, and the straight ball seat is rotationally connected with a ring part. The connecting cylinder is matched with the connecting rod, so that the distance adjustment during installation can be realized, the application range of the novel LED lamp is enlarged, the distance can be conveniently adjusted in time during installation, and the novel LED lamp is more convenient to install and use.

Description

Technical Field

[0001] The utility model relates to the technical field of thrust rod assemblies, in particular to a thrust rod assembly convenient for installation. Background Technique

[0002] The rear suspension system of heavy commercial vehicles generally adopts a balanced suspension. The balanced suspension system is crucial for the vehicle. It connects the axle assembly and the vehicle frame. On the one hand, it plays a role in vertical load bearing. On the other hand, it also plays a role in transmitting starting force, braking force and lateral force. The transmission of longitudinal and lateral forces depends on the thrust rod assembly arranged between the vehicle frame and the axle.

[0003] After retrieval, a Chinese patent with the publication number CN111619297A discloses an integral triangular thrust rod assembly, including a triangular thrust rod, a spacer bushing, a rubber sealing ring I, a rubber vulcanized spherical plain bearing assembly, a circlip, a thrust rod support, a rubber sealing ring II, a metal spherical plain bearing assembly, a pressing plate, a nut II, a sealing cover and a grease nipple. The triangular thrust rod is a flat triangular structure formed by integral forging. The middle part is a triangular hollow structure. Its rod part is an "I" - shaped structure. Cylindrical cavities are arranged at the three ends. The inner part of the top cavity includes a thrust rod support, a rubber sealing ring II, a metal spherical plain bearing assembly, a pressing plate, a nut II, a sealing cover and a grease nipple. The inner structures of the two side end cavities are the same, including a rubber vulcanized spherical plain bearing assembly, a rubber sealing ring I, a spacer bushing and a circlip.

[0004] This thrust rod assembly has an integral structure and cannot adjust the installation distance. Different types of thrust rod assemblies are required for installations with different spacings, and the applicable range is relatively narrow. At the same time, when there are slight errors in the installation spacing, it is not convenient to install and fix the thrust rod assembly. Therefore, we propose a thrust rod assembly convenient for installation to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a thrust rod assembly convenient for installation to solve the problems raised in the above - mentioned background technique.

[0006] To achieve the above - mentioned purpose, the utility model provides the following technical solution: A thrust rod assembly convenient for installation, including a mounting plate. One end of the mounting plate is fixedly connected to a mounting seat. Connecting heads I are respectively fixedly connected to the outer walls on both sides of the mounting seat. One ends of connecting cylinders are respectively connected to the connecting heads I through threaded structures. The other ends of the connecting cylinders are slidably sleeved with connecting rods. A positioning bolt is clamped on one side of the connecting rod. The positioning bolt is connected to one side of the connecting cylinder through a threaded structure.

[0007] One end of the connecting rod away from the connecting cylinder is connected to the second connecting head through a threaded structure. The second connecting head is fixedly connected to a straight ball seat, and the straight ball seat is rotatably connected to an annular part.

[0008] Preferably, mounting holes are respectively penetrated through four corners of the mounting plate.

[0009] Preferably, the connecting cylinders are symmetrically arranged, and the connecting cylinders on the same side and the connecting rods on the same side are coaxially arranged.

[0010] Preferably, one end of the connecting cylinder is rotatably connected to one end of the first adjusting seat, the other end of the first adjusting seat is fixedly connected to a first threaded head, and the first threaded head is threadedly connected to the first connecting head.

[0011] Preferably, protruding parts are respectively arranged on both sides of the connecting cylinder.

[0012] Preferably, reinforcing ribs are respectively fixedly connected to both sides of the connecting rod, and the reinforcing ribs are slidably arranged in the protruding parts.

[0013] Preferably, a plurality of positioning holes are concavely arranged on the outer wall of the connecting rod, the positioning holes are evenly distributed at equal intervals, and the positioning holes are in snap-fit connection with positioning bolts.

[0014] Preferably, one end of the connecting rod is rotatably connected to one end of the second adjusting seat, the other end of the second adjusting seat is fixedly connected to a second threaded head, and the second threaded head is threadedly connected to the second connecting head.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: By means of the cooperation of the connecting cylinder and the connecting rod, the distance adjustment during installation can be realized, the applicable range of the present utility model is increased, and at the same time, it is convenient to timely adjust the distance during installation, making the installation and use more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic cross-sectional structural diagram of the present utility model.

[0018] In the figure: mounting plate 1, mounting hole 11, mounting seat 2, first connecting head 3, connecting cylinder 4, first adjusting seat 41, protruding part 42, first threaded head 43, second connecting head 5, straight ball seat 6, annular part 7, positioning bolt 8, connecting rod 9, positioning hole 91, reinforcing rib 92, second adjusting seat 93, second threaded head 94. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1

[0021] Refer to Figure 1 、 2 This is the first embodiment of the present utility model. This embodiment provides a thrust rod assembly that is convenient for installation, including a mounting plate 1. One end of the mounting plate 1 is fixedly connected to a mounting seat 2. On both outer walls of the mounting seat 2, a first connecting head 3 is fixedly connected respectively. One end of a connecting cylinder 4 is connected to the first connecting head 3 through a threaded structure. The other end of the connecting cylinder 4 is slidably sleeved with a connecting rod 9. A positioning bolt 8 is clamped on one side of the connecting rod 9. The positioning bolt 8 is connected to one side of the connecting cylinder 4 through a threaded structure.

[0022] The end of the connecting rod 9 away from the connecting cylinder 4 is connected to a second connecting head 5 through a threaded structure. The second connecting head 5 is fixedly connected to a straight ball seat 6. The straight ball seat 6 is rotatably connected to an annular part 7.

[0023] Through the cooperation of the mounting plate 1, the mounting seat 2, the straight ball seat 6, and the annular part 7, it is installed in the vehicle balance suspension system. According to the spacing position during installation, first loosen the positioning bolt 8. The end of the positioning bolt 8 disengages from the clamping of the connecting rod 9. Then, the connecting rod 9 can be moved. After the connecting rod 9 is moved, the spacing length is changed. When the spacing length adjustment is completed, tighten the positioning bolt 8 again. The positioning bolt 8 is clamped with the connecting rod 9 again, thereby keeping the length position of the connecting rod 9 fixed, which is convenient for installation and use with different length spacings.

[0024] Embodiment 2

[0025] Refer to Figure 1-2 This is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. Specifically, mounting holes 11 are respectively penetrated through the four corners of the mounting plate 1. The mounting plate 1 is fixedly installed on the vehicle by matching the mounting holes 11 with bolts.

[0026] Specifically, the connecting cylinders 4 are symmetrically arranged. The connecting cylinders 4 on the same side and the connecting rods 9 on the same side are coaxially arranged. The symmetrical arrangement forms a V-shaped structure.

[0027] Specifically, one end of the connecting cylinder 4 is rotatably connected to one end of the first adjusting seat 41, and the other end of the first adjusting seat 41 is fixedly connected to the first threaded head 43. The first threaded head 43 is threadedly connected to the first connecting head 3. When assembling the connecting cylinder 4, with the cooperation of a wrench tool and the first adjusting seat 41, the first threaded head 43 is installed on the first connecting head 3, and the first adjusting seat 41 is tightened to fixedly connect the first threaded head 43 and the first connecting head 3.

[0028] Specifically, protruding portions 42 are respectively provided on both sides of the connecting cylinder 4. The setting of the protruding portions 42 provides a moving space for the reinforcing ribs 92, and at the same time improves the strength of the connecting cylinder 4 to prevent the connecting cylinder 4 from bending and deforming.

[0029] Furthermore, reinforcing ribs 92 are respectively fixedly connected to both sides of the connecting rod 9. The reinforcing ribs 92 are slidably arranged in the protruding portions 42. The setting of the reinforcing ribs 92 further improves the strength of the connecting rod 9 to prevent the connecting rod 9 from deforming during use.

[0030] Specifically, a number of positioning holes 91 are concavely provided on the outer wall of the connecting rod 9. The positioning holes 91 are evenly distributed at equal intervals. The positioning holes 91 are in snap-fit with the positioning bolts 8. By loosening the positioning bolts 8, the end portions of the positioning bolts 8 are disengaged from the positioning holes 91, thereby realizing the movement of the connecting rod 9. By tightening the positioning bolts 8, the end portions of the positioning bolts 8 are inserted into the positioning holes 91, thereby limiting and fixing the position of the connecting rod 9 to ensure that the length of the connecting rod 9 is fixed.

[0031] Specifically, one end of the connecting rod 9 is rotatably connected to one end of the second adjusting seat 93, and the other end of the second adjusting seat 93 is fixedly connected to the second threaded head 94. The second threaded head 94 is threadedly connected to the second connecting head 5. With the cooperation of a wrench tool and the second adjusting seat 93, the second threaded head 94 is installed on the second connecting head 5, and the second adjusting seat 93 is tightened to fixedly connect the second threaded head 94 and the second connecting head 5.

[0032] Embodiment 3

[0033] Refer to Figure 1-2 , which is the third embodiment of the present utility model. Based on the above two embodiments, during use, through the cooperation of the mounting plate 1 and the mounting seat 2 with the straight ball seat 6 and the ring portion 7, it is installed in the vehicle balance suspension system. According to the spacing position during installation, first loosen the positioning bolt 8, and the end portion of the positioning bolt 8 is disengaged from the snap-fit of the connecting rod 9, and then the connecting rod 9 can be moved. After the connecting rod 9 is moved, the spacing length is changed. When the spacing length adjustment is completed, tighten the positioning bolt 8 again, and the positioning bolt 8 is again in snap-fit with the connecting rod 9, thereby keeping the length position of the connecting rod 9 fixed, which is convenient for use with different length spacings.

[0034] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A thrust rod assembly convenient for installation, comprising a mounting plate (1), characterized in that: One end of the mounting plate (1) is fixedly connected to the mounting seat (2). On both outer walls of the mounting seat (2), a first connecting head (3) is fixedly connected respectively. One end of the connecting cylinder (4) is connected to the first connecting head (3) through a threaded structure. The other end of the connecting cylinder (4) is slidably sleeved with a connecting rod (9). A positioning bolt (8) is clamped on one side of the connecting rod (9), and the positioning bolt (8) is connected to one side of the connecting cylinder (4) through a threaded structure. One end of the connecting rod (9) away from the connecting cylinder (4) is connected to a second connecting head (5) through a threaded structure. The second connecting head (5) is fixedly connected to a straight ball seat (6). The straight ball seat (6) is rotatably connected with an annular part (7). On both sides of the connecting cylinder (4), a protruding part (42) is provided respectively. On both sides of the connecting rod (9), a reinforcing rib (92) is fixedly connected respectively. The reinforcing rib (92) is slidably arranged in the protruding part (42).

2. The thrust rod assembly according to claim 1, which is easy to install, is characterized in that: Mounting holes (11) are respectively penetrated through the four corners of the mounting plate (1).

3. The push rod assembly convenient for installation according to claim 1, wherein: The connecting cylinders (4) are symmetrically arranged. The connecting cylinder (4) on the same side and the connecting rod (9) on the same side are coaxially arranged.

4. A thrust rod assembly convenient for installation according to claim 1, characterized in that: One end of the connecting cylinder (4) is rotatably connected to one end of an adjusting seat one (41). The other end of the adjusting seat one (41) is fixedly connected to a first threaded head (43), and the first threaded head (43) is threadedly connected to the first connecting head (3).

5. The push rod assembly convenient for installation according to claim 1, characterized in that: On the outer wall of the connecting rod (9), a plurality of positioning holes (91) are concavely arranged. The positioning holes (91) are in clamping fit with the positioning bolt (8).

6. The thrust rod assembly convenient for installation according to claim 5, wherein: The positioning holes (91) are evenly distributed at equal intervals.

7. The push rod assembly easy to install according to claim 1, characterized in that: One end of the connecting rod (9) is rotatably connected to one end of an adjusting seat two (93). The other end of the adjusting seat two (93) is fixedly connected to a second threaded head (94), and the second threaded head (94) is threadedly connected to the second connecting head (5).

Images