Self-adaptive suspension adjusting faucet rod

Abstract

The utility model relates to the technical field of locomotives, and discloses a self-adaptive suspension adjusting faucet rod which comprises a faucet rod body and a base body, an assembly hole is formed in the outer side wall of the base body, the end of the faucet rod body is inserted into the assembly hole, and an installation hole connected with a faucet frame is formed in the outer wall of the faucet rod body. An assembling face is formed at the position, close to the end, of the outer wall of the faucet rod body, the adjusting assembly is arranged, when installation is conducted, if deviation occurs between the faucet rod body and an assembling hole, fine adjustment can be conducted on the faucet rod body through the adjusting assembly and the rotating structure, and the rotating structure drives the adjusting assembly to work; therefore, it is guaranteed that the center of circle of the faucet rod body and the center of circle of the assembling hole are located on the same axis, the stability and reliability in the using process are guaranteed, in the process, after adjustment is finished, welding work can be conducted on the faucet rod body, and the tightness between the faucet rod body and the base body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of locomotives, and in particular to an adaptive suspension regulating handlebar. Background Art

[0002] The tap rod used in locomotives is an important locomotive component, mainly used to support and stabilize the head structure of the locomotive. It is usually made of high-strength materials and has sufficient strength and rigidity to withstand the vibration and impact during the running of the locomotive. The tap rod will be connected to its base when in use, and the base is connected to the frame and together with the shock-absorbing part to form a suspension system.

[0003] In the prior art, the connection between the tap rod and the base is generally fixed by extrusion followed by welding. Although this method can quickly fix the tap rod and the base, during the installation process, due to various factors such as processing accuracy or assembly errors, there may be slight deviations between the base and the tap rod. During the rapid driving of the locomotive, slight deviations may bring potential dangers to the driver. Utility Model Content

[0004] The purpose of the utility model is to provide an adaptive suspension adjustment handlebar to solve the problem that during the installation process, due to various factors such as processing accuracy or assembly error, there is a slight deviation between the base and the handlebar, and during the rapid driving of the locomotive, the slight deviation will bring potential danger to the driver.

[0005] The utility model provides the following technical solutions: an adaptive suspension adjustment faucet rod, comprising a faucet rod body and a base body, the outer side wall of the base body is provided with an assembly hole, the end of the faucet rod body is inserted into the assembly hole, the outer wall of the faucet rod body is provided with a mounting hole for connecting to a faucet frame, the outer wall of the faucet rod body is formed with an assembly surface near the end, and the outer wall of the assembly surface is provided with an adjustment component for fine-tuning the faucet rod body.

[0006] Using the above solution, the end of the faucet rod body is inserted into the assembly hole of the base body, and then welded. If there is a deviation between the faucet rod body and the base body, resulting in the center of the faucet rod body and the base body not being on the same axis, the staff can fine-tune the faucet rod body by adjusting the components to ensure that the center of the faucet rod body and the base body are on the same axis, thereby avoiding deviations during the welding process and affecting the installation of subsequent components.

[0007] As a preferred embodiment of the above technical solution, the adjustment component includes a fine-tuning mechanism and a rotating structure that drives the fine-tuning mechanism to work, the fine-tuning mechanism includes two triangular disks rotatably connected to the assembly surface and a fixing piece fixedly connected at the center of the assembly surface, the outer wall of the fixing piece is symmetrically slidably connected to a fixing bracket, the end of the fixing bracket is fixedly connected to an extension piece, the triangular disk and the outer wall of the fixing bracket are fixedly connected to fixing pins at opposite positions, and a locking blade is rotatably connected at the interval between the two fixing pins.

[0008] By adopting the above scheme, the fixing pin and the locking blade will be driven to rotate during the rotation of the triangular disk, and the end of the locking blade will squeeze the fixing bracket, and the fixing bracket is slidably connected to the fixing piece. When the fixing bracket is squeezed, the fixing bracket will be slidably connected to the fixing piece and drive the extension piece to expand outward. After the extension piece fits with the inner wall of the assembly hole, the faucet rod body is driven by the adjustment component to be located at the center of the assembly hole.

[0009] As a preferred embodiment of the above technical solution, the annular array of the opposite surfaces of the two triangular disks has a plurality of fixed axes for limiting.

[0010] By adopting the above scheme, when a fixed shaft is used, the two triangular disks can be driven to rotate at the same time, thereby achieving the purpose of synchronous rotation.

[0011] As a preferred embodiment of the above technical solution, the rotating structure includes connecting holes symmetrically opened on the outer wall of the triangular disk and a connector rotatably connected to the end of the faucet rod body, the connector is composed of a connecting shaft and a fixed plate, and the connecting shaft is symmetrically fixedly connected to the outer wall of the fixed plate.

[0012] By adopting the above scheme, when the rotating structure is in use, the plug-in shaft in the connector is inserted into the connecting hole. When the connector rotates, the plug-in shaft can drive the triangular disk to rotate, and drive another triangular disk to rotate through the fixed shaft, thereby achieving the purpose of controlling the operation of the adjustment mechanism.

[0013] As a preferred embodiment of the above technical solution, an arc-shaped through hole is opened at the end of the tap rod body to facilitate the rotation of the rotating structure.

[0014] By adopting the above scheme, the setting of the arc-shaped through hole can enable the plug-in shaft in the rotating structure to pass through the arc-shaped through hole and rotate along the trajectory of the arc-shaped through hole to ensure that the rotating structure will not rotate too much during the rotation process, causing a large offset of the adjustment component and resulting in damage.

[0015] As a preferred embodiment of the above technical solution, the end of the plug-in shaft cooperates with the connecting hole to form a plug-in connection, and the fixing plate drives the triangular disk to form a rotational connection, and the connector is inserted into the arc-shaped through hole to form a rotational connection.

[0016] With the above solution, the connector is inserted into the arc-shaped through hole and connected with the connecting hole. At this time, the fixing plate drives the connector shaft to rotate, and the connector moves along the trajectory of the arc-shaped through hole, thereby achieving the purpose of limiting.

[0017] As a preferred embodiment of the above technical solution, the faucet rod body and the base body are both made of high-strength metal material.

[0018] By adopting the above scheme, the high-strength metal material is used, and when working, it can have good firmness and corresponding physical properties to ensure that the device can have a longer life during use.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In the utility model, by providing an adjustment component, when installing, if there is a deviation between the faucet rod body and the assembly hole, the faucet rod body can be fine-tuned by the adjustment component and the rotating structure, wherein the rotating structure drives the adjustment component to work, thereby ensuring that the center of the faucet rod body and the assembly hole are located on the same axis, so as to ensure stability and reliability during use, and in this process, after the adjustment is completed, it can be welded to ensure the tightness between the faucet rod body and the base body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of a structure of an adaptive suspension adjustment tap rod;

[0022] Figure 2 It is a schematic diagram of the split structure of the main end of a faucet rod in an adaptive suspension adjustment faucet rod;

[0023] Figure 3 A schematic diagram of the structure of an adjustment component in an adaptive suspension adjustment handlebar;

[0024] Figure 4 A schematic diagram of the structure of the main end of a faucet rod in an adaptive suspension adjustment faucet rod;

[0025] Figure 5 The present invention is a schematic diagram of the split structure of the connector in an adaptive suspension adjustment faucet rod.

[0026] In the figure: 1. faucet rod body; 11. mounting hole; 12. assembly surface; 13. arc-shaped through hole; 2. triangular plate; 21. connecting hole; 22. fixing pin; 23. engaging blade; 24. fixing part; 25. fixing bracket; 26. extension part; 27. fixing shaft; 3. plug-in part; 31. plug-in shaft; 32. fixing plate; 4. base body; 41. assembly hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] Example 1

[0029] like Figure 1 and Figure 5 As shown, the utility model provides a technical solution: an adaptive suspension adjustment faucet rod, including a faucet rod body 1 and a base body 4, the faucet rod body 1 and the base body 4 are both made of high-strength metal material and have good physical properties, thereby ensuring a long service life, an outer wall of the base body 4 is provided with an assembly hole 41, the end of the faucet rod body 1 is inserted into the assembly hole 41, and then the end face is welded to ensure the stability between the two, an outer wall of the faucet rod body 1 is provided with a mounting hole 11 for connecting to a faucet frame, an outer wall of the faucet rod body 1 is formed with an assembly surface 12 near the end, and the outer wall of the assembly surface 12 is provided with an adjustment component for fine-tuning the faucet rod body 1.

[0030] like Figure 2 , Figure 3 and Figure 4 As shown, the adjustment component includes a fine-tuning mechanism and a rotating structure that drives the fine-tuning mechanism to work. The fine-tuning mechanism includes two triangular disks 2 rotatably connected to the assembly surface 12 and a fixing member 24 fixedly connected at the center of the assembly surface 12. The outer wall of the fixing member 24 is symmetrically slidably connected with a fixing bracket 25, which restricts the fixing bracket 25 so that it can only move in a straight line. The end of the fixing bracket 25 is fixedly connected with an extension member 26. The triangular disk 2 and the outer wall of the fixing bracket 25 are fixedly connected with a fixing pin 22 at opposite positions. The interval between the two fixing pins 22 is rotatably connected with a locking blade 23, and the fixing bracket 25 is squeezed by the end of the locking blade 23. At this time, the fixing bracket 25 will drive the extension member 26 to move outward under the action of the fixing member 24. The opposite surfaces of the two triangular disks 2 are provided with a plurality of fixed shafts 27 for limiting in an annular array so as to drive the two triangular disks 2 to rotate at the same time.

[0031] like Figure 2 , Figure 3 and Figure 4As shown, the rotating structure includes connecting holes 21 symmetrically opened on the outer wall of the triangular disk 2 and a connector 3 rotatably connected to the end of the faucet rod body 1. The connector 3 is composed of a plug-in shaft 31 and a fixed plate 32. The plug-in shaft 31 is symmetrically fixedly connected to the outer wall of the fixed plate 32. The end of the faucet rod body 1 is provided with an arc-shaped through hole 13 for facilitating the rotation of the rotating structure. The end of the plug-in shaft 31 cooperates with the connecting hole 21 to form a plug-in. At this time, when the fixed plate 32 rotates, the plug-in shaft 31 cooperates with the connecting hole 21 to drive the triangular disk 2 to rotate, and drives the triangular disk 2 to form a rotational connection through the fixed plate 32. The connector 3 is plugged into the arc-shaped through hole 13 to form a rotational connection.

[0032] Working principle: insert the end of the faucet rod body 1 into the assembly hole 41. If there is a deviation between the faucet rod body 1 and the assembly hole 41, it will affect the welding work. The staff can insert the connector 3 into the plug-in shaft 31 through the arc through hole 13. At this time, the plug-in shaft 31 is connected to the connecting hole 21. Then rotate the connector 3 along the trajectory of the arc through hole 13, and the connector 3 drives the triangular plate 2 to rotate. At this time, the triangular plate 2 drives the engaging blade 23 to squeeze the fixing bracket 25 through the fixing pin 22, and the fixing bracket 25 will move linearly under the limit of the fixing member 24. And drive the extension piece 26 to expand outward, at this time the extension piece 26 moves in the assembly hole 41, when the triangular disk 2 rotates to a certain extent, the extension piece 26 is completely in contact with the inner wall of the assembly hole 41, at this time the faucet rod body 1 will also be driven by the extension piece 26 and the center of the assembly hole 41 is located on the same axis to ensure stability and reliability during use, and in this process, after the adjustment is completed, it can be welded to ensure the tightness between the faucet rod body 1 and the base body 4, and before welding, the staff can remove the connector 3 from the arc-shaped through hole 13 and then weld it.

[0033] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An adaptive suspension adjustment faucet rod, comprising a faucet rod body (1) and a base body (4), characterized in that: The outer wall of the base body (4) is provided with an assembly hole (41), the end of the tap rod body (1) is inserted into the assembly hole (41), the outer wall of the tap rod body (1) is provided with a mounting hole (11) for connecting to a tap frame, the outer wall of the tap rod body (1) is formed with an assembly surface (12) near the end, and the outer wall of the assembly surface (12) is provided with an adjustment component for fine-tuning the tap rod body (1).

2. The adaptive suspension adjustment handle bar according to claim 1, characterized in that: The adjustment assembly comprises a fine adjustment mechanism and a rotating structure for driving the fine adjustment mechanism to work, the fine adjustment mechanism comprises two triangular disks (2) rotatably connected to an assembly surface (12) and a fixing member (24) fixedly connected to the center of the assembly surface (12), the outer wall of the fixing member (24) is symmetrically slidably connected to a fixing bracket (25), the end of the fixing bracket (25) is fixedly connected to an extension member (26), the outer sides of the triangular disk (2) and the fixing bracket (25) are fixedly connected to fixing pins (22) at opposite positions, and a locking blade (23) is rotatably connected to the interval between the two fixing pins (22).

3. The adaptive suspension adjustment handle bar according to claim 2, characterized in that: The facing surfaces of the two triangular disks (2) are provided with a plurality of fixed shafts (27) in an annular array for limiting positioning.

4. The adaptive suspension adjustment tap rod according to claim 2, characterized in that: The rotating structure comprises a connecting hole (21) symmetrically opened on the outer side wall of the triangular plate (2) and a plug-in component (3) rotatably connected to the end of the tap rod body (1); the plug-in component (3) is composed of a plug-in shaft (31) and a fixing plate (32); the plug-in shaft (31) is symmetrically fixedly connected to the outer side wall of the fixing plate (32).

5. The adaptive suspension adjustment handle bar according to claim 4, characterized in that: An arc-shaped through hole (13) is provided at the end of the tap rod body (1) to facilitate the rotation of the rotating structure.

6. The adaptive suspension adjustment handle bar according to claim 4, characterized in that: The end of the plug-in shaft (31) cooperates with the connection hole (21) to form a plug-in connection, and drives the triangular plate (2) to form a rotational connection through the fixing plate (32), and the plug-in component (3) is inserted into the arc-shaped through hole (13) to form a rotational connection.

7. The adaptive suspension adjustment handle bar according to claim 1, characterized in that: The faucet rod body (1) and the base body (4) are both made of high-strength metal material.

Images