A ladle car shock absorber

Abstract

The utility model discloses a kind of ladle transport car shock absorbers, belong to mechanical ladle car field, including protection mechanism, protection mechanism includes shock absorber protection box, the side wall surface of shock absorber protection box is sequentially provided with spring access pedestal, buffer spring is arranged between spring access pedestal traction, the horizontal installation of several character supports is in the middle part of the box of shock absorber protection box, the end head middle part of several character supports is provided with adjusting knob, the middle part of adjusting knob is provided with hinged knob, the surface of hinged knob is provided with U-shaped support, the middle part of U-shaped support is provided with transmission buckle, the surface of transmission buckle is provided with gasket, by the end of the adjusting pedestal and corresponding assembly pedestal for realizing assembly, the box of assembly pedestal and shock absorber protection is connected, by corresponding several character support implementation link, the several character support for realizing connection is used, the transmission buckle binding upper air cylinder is used, and the lifting range of shock absorber is changed by inflation change.

Description

Technical Field

[0001] This utility model relates to the technical field of mechanical steel ladle vehicles, specifically a shock absorber for steel ladle transport vehicles. Background Technology

[0002] Shock absorbers are used to suppress the oscillations caused by the rebound of springs after absorbing shocks, as well as impacts from the road surface. They are widely used in automobiles to accelerate the attenuation of vibrations in the chassis and body, thereby improving the ride comfort of the vehicle. When driving over uneven roads, although the shock-absorbing springs can filter out road vibrations, the springs themselves will still have reciprocating motion; shock absorbers are used to suppress this spring bounce.

[0003] A search revealed a split-type shock absorber with application number CN202320889504.8. The invention relates to the field of shock absorber technology, specifically a split-type shock absorber comprising a shock absorber body, a connecting cover, a spring a, a mounting plate, a mounting base, a fixing part, a piston rod, a piston assembly, a baffle, a cover plate a, a connecting part, and a cover plate b. The fixing part connects to the mounting base, and the mounting plate connects to the fixing part. The connecting cover connects to the shock absorber body, and the piston rod connects to the fixing part and the shock absorber body. Spring a connects the mounting plate and the connecting cover. The shock absorber body has a cylinder, and the piston assembly connects to the piston rod and the piston assembly to the cylinder. The shock absorber body has an oil reservoir, and the baffle connects to the cylinder. Cover plates a and b connect to the connecting part, and the connecting part slidably connects to the baffle. The baffle has through holes a and b. In this invention, the shock absorber body does not require connection to an external oil reservoir, making it more convenient to use. Spring a presses against the surface of the mounting plate, allowing the mounting plate to adjust the tension of spring a, making it more flexible to use.

[0004] Traditional steel ladle transport vehicles have poor structural cushioning and support stability of their shock absorbers, resulting in low cushioning efficiency and a limited range of movement during vehicle operation. This reduces the effectiveness of shock absorption and makes the vehicles prone to large-radius bumps during traction. Utility Model Content

[0005] This utility model provides a shock absorber for a ladle transport vehicle, which aims to solve the problem that the existing traditional shock absorbers for ladle transport vehicles have poor structural buffering and support stability, resulting in low buffering efficiency of the ladle vehicle, low range of movement of the mechanical ladle vehicle body during operation, reduced shock absorption and buffering effect, and easy large-arc bumps during the traction of the ladle vehicle.

[0006] To achieve the above objectives, this utility model provides a shock absorber for a steel ladle transport vehicle, including a protective mechanism. The protective mechanism includes a shock absorber protective box. Spring access bases are sequentially arranged on the side wall surface of the shock absorber protective box. A buffer spring is traction-provided between the spring access bases. A Z-shaped bracket is horizontally installed in the middle of the shock absorber protective box. An adjusting lever is provided at the middle of the end of the Z-shaped bracket. A hinged lever is provided in the middle of the adjusting lever. A U-shaped bracket is provided on the surface of the hinged lever. A transmission buckle is provided in the middle of the U-shaped bracket. A gasket is provided on the surface of the transmission buckle.

[0007] As a preferred embodiment of the present invention: one end of the gasket is provided with a collar, the middle of the collar is connected to an access base, the side wall of the access base is provided with a pipe fitting for pipe passage, the bottom end of the pipe fitting is provided with a snap fastener, and the bottom end of the snap fastener is provided with an adjustment base for assembly.

[0008] As a preferred embodiment of this utility model: the side of the shock absorber protective box is provided with a sleeve base, the top center of the sleeve base is provided with an assembly base, the top center of the assembly base is provided with an access connector, the top center of the access connector is provided with an upper buffer cylinder, and the side of the upper buffer cylinder is provided with a support rod for connection.

[0009] As a preferred embodiment of this utility model: a buffer mounting base is provided at the bottom center of the support pole, and a shock-absorbing base for abutting the support is provided at the bottom of the buffer mounting base, and the bottom of the shock-absorbing base is supported on the surface of the corresponding steel ladle car frame.

[0010] As a preferred embodiment of the present invention: an adapter seat for assembly is provided at the top center of the assembly base, the top of the adapter seat is hinged to the bottom surface of the buffer assembly base, and fastening screws are provided at the four corners of the top of the adapter seat.

[0011] As a preferred embodiment of this utility model: a pressure cylinder access base is provided at the bottom center of the shock absorber protective box, and an adjustment shim is provided at the bottom center of the pressure cylinder access base.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1) Assembly is achieved by using an adjustable base and one end of a corresponding assembly base. The assembly base and one end of the shock absorber protective box are connected. The connection is achieved by using a corresponding Z-shaped bracket. The transmission buckle is used to bind the cylinder. The inflation change changes the lifting range of the shock absorber.

[0014] 2) The adjustable base and the side assembly base are connected by a pipe at one end, and the shock absorber protective box is used for connection, which plays a buffering and shock absorption role, ensuring the buffering of the built-in steel ladle car shock absorption structure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the protective mechanism structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the socket base structure of this utility model;

[0018] Figure 4 This is a structural diagram of the assembly base of this utility model.

[0019] In the diagram: 1. Protective mechanism; 11. Shock absorber protective box; 12. Spring connection base; 13. Buffer spring; 14. Z-shaped bracket; 15. Adjusting lever; 16. Hinge lever; 161. U-shaped bracket; 17. Transmission buckle; 18. Shim; 19. Collar; 191. Connection base; 192. Pipe fitting; 193. Snap-fit ​​buckle; 194. Adjusting base;

[0020] 2. Sleeve base; 21. Assemble base; 22. Connecting connector; 23. Upper buffer cylinder; 24. Support pole; 25. Buffer assembly seat; 26. Vibration damping base; 27. Adapter seat; 28. Fastening screw; 29. ​​Cylinder connecting base; 291. Adjusting shim. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 - Figure 4This utility model provides a shock absorber for a steel ladle transport vehicle, including a protective mechanism 1. The protective mechanism 1 includes a shock absorber protective box 11. Spring access bases 12 are sequentially arranged on the side wall surface of the shock absorber protective box 11. Buffer springs 13 are tractionly arranged between the spring access bases 12. A Z-shaped bracket 14 is horizontally installed in the middle of the box body of the shock absorber protective box 11. An adjusting lever 15 is arranged in the middle of the end of the Z-shaped bracket 14. A hinged lever 16 is arranged in the middle of the adjusting lever 15. A U-shaped bracket 161 is arranged on the surface of the hinged lever 16. A transmission buckle 17 is arranged in the middle of the U-shaped bracket 161. A gasket 18 is arranged on the surface of the transmission buckle 17.

[0023] In this embodiment: a collar 19 is provided at one end of the gasket 18, and an access base 191 is connected to the middle of the collar 19. A pipe fitting 192 for pipe connection is provided on the side wall of the access base 191. A snap fastener 193 is provided at the middle of the bottom end of the pipe fitting 192. An adjustment base 194 for assembly is provided at the middle of the bottom end of the snap fastener 193.

[0024] The snap-fit ​​buckle 193 and the corresponding adjusting base 194 are used to realize the pipe connection, and the snap-fit ​​buckle 193 is used to realize the fastening.

[0025] In this embodiment: the side of the shock absorber protective box 11 is provided with a sleeve base 2, the top center of the sleeve base 2 is provided with an assembly base 21, the top center of the assembly base 21 is provided with an access connector 22, the top center of the access connector 22 is provided with an upper buffer cylinder 23, and the side of the upper buffer cylinder 23 is provided with a support rod 24 for connection.

[0026] By using the cylinder body of the upper buffer cylinder 23, the specific assembly and traction connection with the surface of the ladle car are achieved through the corresponding support rod 24.

[0027] In this embodiment: a buffer mounting base 25 is provided at the middle of the bottom end of the support pole 24, and a shock-absorbing base 26 for abutting the support is provided at the bottom of the buffer mounting base 25. The bottom of the shock-absorbing base 26 is supported on the surface of the corresponding steel ladle car frame.

[0028] The shock-absorbing base 26 and the surface of the steel ladle car are connected and assembled.

[0029] In this embodiment: an adapter 27 for assembly is provided at the top center of the assembly base 21. The top of the adapter 27 is hinged to the bottom surface of the buffer assembly base 25. Fastening screws 28 are provided at the four corners of the top of the adapter 27.

[0030] In this embodiment: a cylinder access base 29 is provided at the bottom center of the shock absorber protective box 11, and an adjusting shim 291 is provided at the bottom center of the cylinder access base 29.

[0031] The pressure cylinder is connected to the base 29 and the specific adjusting shim 291 and the pressure cylinder body are combined to avoid the position of the cylinder body shaking.

[0032] In practical use, the first step is to assemble the device through the shock absorber protective box 11.

[0033] At this point, the user needs to install and adapt the corresponding shock absorber protective box 11, using the specific assembly base 21 and the corresponding access connector 22 to connect with each other, and then make the surface of the specific assembly base 21 open to the pipe, making one end of the corresponding assembly base 21 open to the pipe, making one end of the cylinder access base 29 open to the pipe, assembling the externally fitted shock absorber protective box 11, making the connection using the Z-shaped bracket 14, binding the corresponding cylinder according to the hinge 16, binding based on the surface of the collar 19 on the surface of the gasket 18, making the corresponding pipe open according to the access base 191, and tightening based on the elastic force of the corresponding buffer spring 13, ensuring that the bottom of the shock absorber has buffer support;

[0034] Step 2: The surface of the gas pipe fitting 192 is then assembled with the ladle car;

[0035] At this point, it is only necessary to achieve fit with the surface of the adjusting base 194, and to achieve pipe connection based on one end of the adjusting base 194. The pipe connection is achieved by fastening the collar 19 between the connecting base 191 and the base. When the steel ladle transport vehicle is impacted, the gas is introduced by the protection of the corresponding shock absorber protective box 11. At this time, the user uses the Z-shaped bracket 14 for support and achieves fit with the Z-shaped bracket 14. The surface of the connecting head 22 is combined according to the elastic structure of the buffer spring 13. The pressure is achieved by the extension and retraction of the upper buffer cylinder 23. Finally, the extension and retraction of the upper buffer cylinder achieves the buffering effect.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shock absorber for a steel ladle transport vehicle, comprising a protective mechanism (1), characterized in that, The protective mechanism (1) includes a shock absorber protective box (11). Spring access bases (12) are sequentially arranged on the side wall surface of the shock absorber protective box (11). Buffer springs (13) are pulled between the spring access bases (12). A zig bracket (14) is horizontally installed in the middle of the box body of the shock absorber protective box (11). An adjusting toggle piece (15) is arranged in the middle of the end of the zig bracket (14). A hinged toggle piece (16) is arranged in the middle of the adjusting toggle piece (15). A U-shaped bracket (161) is arranged on the surface of the hinged toggle piece (16). A transmission buckle (17) is arranged in the middle of the U-shaped bracket (161). A gasket (18) is arranged on the surface of the transmission buckle (17).

2. The shock absorber for a steel ladle transport vehicle according to claim 1, characterized in that: One end of the gasket (18) is provided with a collar (19), the middle of the collar (19) is connected to an access base (191), the side wall of the access base (191) is provided with a pipe fitting (192) for pipe connection, the bottom end of the pipe fitting (192) is provided with a snap fastener (193), and the bottom end of the snap fastener (193) is provided with an adjustment base (194) for assembly.

3. The shock absorber for a steel ladle transport vehicle according to claim 1, characterized in that: The shock absorber protective box (11) is provided with a sleeve base (2) on its side. The sleeve base (2) is provided with an assembly base (21) at the top center. The assembly base (21) is provided with an access connector (22) at the top center. The access connector (22) is provided with an upper buffer cylinder (23) at the top center. The upper buffer cylinder (23) is provided with a support rod (24) for connection on its side.

4. A shock absorber for a steel ladle transport vehicle according to claim 3, characterized in that: A buffer mounting base (25) is provided at the bottom center of the support pole (24), and a shock-absorbing base (26) for abutting the support is provided at the bottom of the buffer mounting base (25). The bottom of the shock-absorbing base (26) is supported on the surface of the corresponding steel ladle car frame.

5. A shock absorber for a steel ladle transport vehicle according to claim 3, characterized in that: The top center of the assembly base (21) is provided with an adapter (27) for assembly. The top of the adapter (27) is hinged to the bottom surface of the buffer assembly base (25). Fastening screws (28) are provided at the four corners of the top of the adapter (27).

6. A shock absorber for a steel ladle transport vehicle according to claim 1, characterized in that: The shock absorber protective box (11) is provided with a cylinder access base (29) at the bottom center, and an adjustment shim (291) is provided at the bottom center of the cylinder access base (29).

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