Stainless steel overturning piece of overturning walking board

Abstract

The utility model discloses an overturning walking board stainless steel overturning piece which comprises a first walking board and a second walking board, hinge assemblies are symmetrically arranged at the end of the second walking board, the second walking board is rotationally connected with the first walking board through the hinge assemblies, an installation plate is installed at the end of the second walking board, and the installation plate is located in the first walking board. The shaft rod assembly is arranged between the mounting plate and the first walking board, the positioning assembly is arranged between the mounting plate and the first walking board and used for clamping and limiting the mounting plate, and the limiting assembly is arranged on one side of the mounting plate and used for limiting the positioning assembly. The first walking board, the second walking board and the hinge assembly are used in a matched mode, the second walking board can rotate relative to the first walking board through the installation plate and the shaft rod assembly, a certain gap is formed between the second walking board and the first walking board, and the second walking board can be locked under the action of the positioning assembly and the limiting assembly. And the stability of the second walking board state is ensured.

Description

Technical Field

[0001] The utility model relates to the field of stainless steel turning parts, in particular to a stainless steel turning part of a turning walkway. Background Art

[0002] A paper machine is a device used to make paper from pulp. It usually consists of multiple parts, including a headbox, a wire section, a press section, a drying section, a calender, and a winder.

[0003] The walkway is a device used in conjunction with a paper machine. Objects can be hoisted and transported using the walkway. However, when the transported object is too long, the object cannot pass through the walkway, so the walkway is divided into two parts, and the two parts of the walkway are rotatably connected by a pin shaft. When the two parts of the walkway rotate relative to each other, one of the walkways can be rotated relative to the pin shaft, so that there is a certain gap between the two walkways. However, the two walkways are only connected by a pin shaft, which is not convenient for locking the angle of the rotated open walkway. Utility Model Content

[0004] The purpose of the utility model is to provide a stainless steel turning part for a turning platform to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a stainless steel flip member for a flipping platform, comprising a first platform and a second platform, wherein the second platform is arranged at the end of the first platform, and a handle is fixedly connected to the second platform;

[0006] The ends of the second platform are symmetrically provided with hinge assemblies, and the second platform is rotatably connected to the first platform through the hinge assemblies, and the hinge assemblies include:

[0007] A mounting plate, the mounting plate being mounted on an end of the second walkway, the mounting plate being located inside the first walkway;

[0008] A shaft assembly, the shaft assembly is arranged between the mounting plate and the first walkway;

[0009] A positioning assembly, the positioning assembly is arranged between the mounting plate and the first platform, and the positioning assembly is used to clamp and limit the mounting plate;

[0010] A limiting component is arranged on one side of the mounting plate and is used to limit the positioning component.

[0011] Preferably, the positioning component comprises:

[0012] A positioning pin, wherein the positioning pin is interspersed between the mounting plate and the first platform;

[0013] A handle and a hook, wherein the handle is fixedly connected to the end of the positioning pin, and the hook is fixedly connected to the end of the handle.

[0014] Preferably, a connecting hole matching the positioning pin is opened on one side of the mounting plate, a first positioning hole is opened on the side of the first walkway, one end of the outer wall of the positioning pin is slidably engaged with the inner cavity of the first positioning hole, and a second positioning hole matching the positioning pin is opened on the side of the first walkway.

[0015] Preferably, the limiting component comprises:

[0016] A limit block and a fixing bolt, wherein the limit block is installed on a side of the mounting plate away from the first walkway through the fixing bolt;

[0017] A limiting collar is fixedly sleeved on one end of the outer wall of the positioning pin.

[0018] Preferably, a slot matching the limiting collar is formed on one side of the limiting block, and a notch corresponding to the limiting block is formed on one side of the limiting collar.

[0019] Preferably, the shaft assembly comprises:

[0020] A bolt shaft and a fixing nut, wherein the bolt shaft is mounted on the first walkway through the fixing nut;

[0021] A limiting cap and a limiting sleeve, both of which are slidably sleeved on the outside of the bolt shaft, a mounting hole is opened on one side of the mounting plate, one end of the outer wall of the limiting cap is slidably sleeved on the mounting hole, and both sides of the limiting sleeve are respectively fitted with the first walkway and the limiting cap.

[0022] Preferably, a first connecting ear and a second connecting ear are fixedly connected to one side of the mounting plate, a connecting bolt is provided on one side of the first connecting ear and the second connecting ear, and the first connecting ear and the second connecting ear are fixedly connected to the second walkway via the connecting bolt.

[0023] Technical effects and advantages of the utility model:

[0024] The utility model utilizes the coordinated use of the first walkway, the second walkway and the hinge assembly. The hinge assembly includes a mounting plate, an axle rod assembly, a positioning assembly and a limit assembly. The second walkway can be rotated relative to the first walkway through the mounting plate and the axle rod assembly, so that a certain gap is formed between the second walkway and the first walkway. Under the action of the positioning assembly and the limit assembly, the second walkway can be locked to ensure the stability of the second walkway state. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0026] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0027] Figure 3 It is a schematic diagram of the overall structure of one side of the mounting plate of the utility model.

[0028] Figure 4 It is a schematic diagram of the overall structure of the other side of the mounting plate of the utility model.

[0029] Figure 5 It is a schematic diagram of the explosion structure at the installation plate of the utility model.

[0030] In the figure: 1. first walkway; 2. second walkway; 3. handle; 4. hinge assembly; 41. mounting plate; 42. shaft assembly; 421. bolt shaft; 422. mounting hole; 423. limiting cap; 424. limiting sleeve; 425. fixing nut; 43. positioning assembly; 431. positioning pin; 432. handle; 433. hook; 434. connecting hole; 44. limiting assembly; 441. limiting block; 442. limiting collar; 443. fixing bolt; 444. slot; 45. first connecting ear; 46. second connecting ear; 47. connecting bolt. DETAILED DESCRIPTION

[0031] 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.

[0032] The utility model provides Figure 1-5The stainless steel flip part of the flip platform shown includes a first platform 1 and a second platform 2. The second platform 2 is arranged at the end of the first platform 1. A handle 3 is fixedly connected to the second platform 2. A hinge assembly 4 is symmetrically arranged at the end of the second platform 2. The second platform 2 is rotatably connected to the first platform 1 through the hinge assembly 4. The hinge assembly 4 includes a mounting plate 41, an axle rod assembly 42, a positioning assembly 43 and a limit assembly 44. The mounting plate 41 is installed at the end of the second platform 2. The mounting plate 41 is located inside the first platform 1. A first connecting ear 45 and a second connecting ear 46 are fixedly connected to one side of the mounting plate 41. A connecting bolt 47 is arranged on one side of the first connecting ear 45 and the second connecting ear 46. The first connecting ear 45 and the second connecting ear 46 are connected by a screw bolt 47. The two connecting ears 46 are fixedly connected to the second walkway 2 by connecting bolts 47. The shaft assembly 42 is arranged between the mounting plate 41 and the first walkway 1, and the mounting plate 41 has a certain length. Therefore, when the second walkway 2 rotates relative to the first walkway 1 through the mounting plate 41 and the shaft assembly 42, a certain gap can be made between the second walkway 2 and the first walkway 1. The positioning assembly 43 is arranged between the mounting plate 41 and the first walkway 1. The positioning assembly 43 is used to limit the mounting plate 41. The limit assembly 44 is arranged on one side of the mounting plate 41. The limit assembly 44 is used to limit the positioning assembly 43. Under the action of the limit assembly 44, the positioning assembly 43 can be in a stable state to lock the angle of the second walkway 2.

[0033] In particular, the positioning assembly 43 includes a positioning pin 431, a handle 432 and a hook 433. The positioning pin 431 is inserted between the mounting plate 41 and the first walkway 1, the handle 432 is fixedly connected to the end of the positioning pin 431, and the hook 433 is fixedly connected to the end of the handle 432. A connecting hole 434 matching the positioning pin 431 is opened on one side of the mounting plate 41, and a first positioning hole is opened on the side of the first walkway 1, so that when the positioning pin 431 is inserted into the first positioning hole, the second walkway 2 is in a parallel state with the first walkway 1, one end of the outer wall of the positioning pin 431 is slidably engaged with the inner cavity of the first positioning hole, and a second positioning hole matching the positioning pin 431 is opened on the side of the first walkway 1, and the distance between the second positioning hole and the first positioning hole and the shaft rod assembly 42 is the same, and the number and position of the second positioning holes can be set according to the opening angle of the second walkway 2, so that when the positioning pin 431 is slidably engaged with the second positioning hole, the second walkway 2 is in an open state.

[0034] Furthermore, the limit assembly 44 includes a limit block 441, a fixing bolt 443 and a limit ring 442. The limit block 441 is installed on the side of the mounting plate 41 away from the first walkway 1 by the fixing bolt 443. The limit ring 442 is fixedly sleeved on one end of the outer wall of the positioning pin 431. A groove 444 matching the limit ring 442 is provided on one side of the limit block 441. A notch corresponding to the limit block 441 is provided on one side of the limit ring 442. The handle 432 is rotated to make one side of the outer wall of the limit ring 442 clamped in the groove 444 on one side of the limit block 441, so that the positioning pin 431 can be clamped and limited. When the notch of the limit ring 442 corresponds to the limit block 441, the positioning pin 431 can be pulled out.

[0035] The cam 423 is a substantially parallelogram of the first and second cams 424, respectively, which are used to cam the first and second cams 425. The cam 423 is a substantially parallelogram of the first and second cams 426. The cam 423 is a substantially parallelogram of the first and second cams 427.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stainless steel flip member for a flipping platform, comprising a first platform (1) and a second platform (2), wherein the second platform (2) is arranged at the end of the first platform (1), and a handle (3) is fixedly connected to the second platform (2); It is characterized in that The ends of the second walkway (2) are symmetrically provided with hinge assemblies (4), and the second walkway (2) is rotatably connected to the first walkway (1) via the hinge assemblies (4). The hinge assemblies (4) include: A mounting plate (41), the mounting plate (41) being mounted on an end of the second platform (2), the mounting plate (41) being located inside the first platform (1); A shaft assembly (42), wherein the shaft assembly (42) is arranged between the mounting plate (41) and the first platform (1); A positioning assembly (43), the positioning assembly (43) being arranged between the mounting plate (41) and the first platform (1), the positioning assembly (43) being used for clamping and limiting the mounting plate (41); A limiting component (44), wherein the limiting component (44) is arranged on one side of the mounting plate (41), and the limiting component (44) is used to limit the positioning component (43).

2. The stainless steel turning part of the turning platform according to claim 1 is characterized in that: The positioning component (43) comprises: A positioning pin (431), wherein the positioning pin (431) is inserted between the mounting plate (41) and the first platform (1); A handle (432) and a hook (433), wherein the handle (432) is fixedly connected to the end of the positioning pin (431), and the hook (433) is fixedly connected to the end of the handle (432).

3. The stainless steel turning part of the turning platform according to claim 2 is characterized in that: A connecting hole (434) matching the positioning pin (431) is provided on one side of the mounting plate (41), a first positioning hole is provided on the side of the first walkway (1), one end of the outer wall of the positioning pin (431) is slidably engaged with the inner cavity of the first positioning hole, and a second positioning hole matching the positioning pin (431) is provided on the side of the first walkway (1).

4. The stainless steel turning part of the turning platform according to claim 3 is characterized in that: The limiting component (44) comprises: A limit block (441) and a fixing bolt (443), wherein the limit block (441) is mounted on a side of the mounting plate (41) away from the first walkway (1) via the fixing bolt (443); A limiting collar (442), wherein the limiting collar (442) is fixedly sleeved on one end of the outer wall of the positioning pin (431).

5. The stainless steel turning part of the turning platform according to claim 4 is characterized in that: A slot (444) matching the limiting collar (442) is provided on one side of the limiting block (441), and a notch portion corresponding to the limiting block (441) is provided on one side of the limiting collar (442).

6. The stainless steel turning part of the turning platform according to claim 1 is characterized in that: The shaft assembly (42) comprises: A bolt shaft (421) and a fixing nut (425), wherein the bolt shaft (421) is mounted on the first walkway (1) via the fixing nut (425); A limiting cap (423) and a limiting sleeve (424), wherein the limiting cap (423) and the limiting sleeve (424) are both slidably sleeved on the outside of the bolt shaft (421), a mounting hole (422) is provided on one side of the mounting plate (41), one end of the outer wall of the limiting cap (423) is slidably sleeved on the mounting hole (422), and two sides of the limiting sleeve (424) are respectively fitted with the first walkway (1) and the limiting cap (423).

7. The stainless steel turning part of the turning platform according to claim 1 is characterized in that: A first connecting ear (45) and a second connecting ear (46) are fixedly connected to one side of the mounting plate (41); a connecting bolt (47) is provided on one side of the first connecting ear (45) and the second connecting ear (46); the first connecting ear (45) and the second connecting ear (46) are fixedly connected to the second walkway (2) via the connecting bolt (47).

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