Steering gear device

Abstract

The utility model provides a steering gear device belongs to the technical field of connecting device, including guide rail subassembly, the inner wall of guide rail subassembly is provided with steering connection subassembly, steering connection subassembly includes center seat mechanism, the inner wall swing joint of center seat mechanism has connecting rod, the connecting rod is two -segment type connecting rod, and the connecting rod middle is through the connecting cylinder and the connecting axle swing joint, one end of connecting rod is connected with inner slide seat mechanism, the utility model discloses the setting of steering connection subassembly, through and the center groove cooperation use on guide rail subassembly, can realize flexible exchange two groups of mutually perpendicular setting inner slide seat mechanism use, convenient operation, need not through dismounting to realize the exchange operation, need not to help the auxiliary tool more, and then improve the work efficiency of operator, through the setting of guide rail subassembly, wherein, first slide rail and second slide rail are perpendicular to each other and set up, can realize the user's flexible selection operation direction conveniently, and the setting of the ball in the inner slide.

Description

Technical Field

[0001] This utility model belongs to the technical field of connecting devices, specifically relating to steering gear devices. Background Technology

[0002] In production and daily life, workers often need to perform high-altitude operations outdoors, especially on high-voltage power distribution frames. Workers need to move vertically and horizontally at high altitudes to perform different tasks, and sometimes they need to work with guide rails to move.

[0003] Existing steering systems require disassembly and reassembly for adjusting the working direction, which is cumbersome and affects work efficiency. Therefore, a user-friendly steering system is designed. Utility Model Content

[0004] The purpose of this invention is to provide a steering device that addresses the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Steering mechanism: Includes a guide rail assembly, the inner wall of which is provided with a steering connection assembly. The steering connection assembly includes a center seat mechanism, the inner wall of which is movably connected to a connecting rod. The connecting rod is a two-section connecting rod, and the middle of the connecting rod is movably connected to a connecting cylinder and a connecting shaft. One end of the connecting rod is connected to an inner sliding seat mechanism. In use, two inner sliding seat mechanisms on the same straight line are inserted into the guide rail assembly to complete the connection between the steering connection assembly and the guide rail assembly. One end of the traction rope on the operator is then fixed to the hook. Complete the connection and begin operation: When a change of direction is required, move the operator's position so that the main slide block is aligned with the bottom of the intersection of the two center slots in the first and second slide rails. Rotate the two vertically arranged inner slide block mechanisms and move the lever to retract the extension rod, thereby inserting the inner slide block mechanism into the vertically arranged slide rail. Slide the two previously used inner slide block mechanisms to the center slots by rotating the connecting rod. Then, move the lever to retract the extension rod and remove the inner slide block, thus completing the exchange of the usage positions of the two sets of inner slide block mechanisms.

[0007] By using the steering connection component in conjunction with the center slot on the guide rail component, two sets of mutually perpendicular inner slide mechanisms can be flexibly interchanged. The operation is convenient and can be changed without disassembly or the aid of auxiliary tools, thereby improving the operator's work efficiency.

[0008] The inner slide mechanism includes a main slide, and two extension slide rods are slidably connected to the inner wall of the main slide, and the two extension slide rods are symmetrically arranged in the main slide.

[0009] The central seat mechanism includes a central seat, the bottom of which is fixedly connected to a hook, and the inner wall of the central seat is provided with a movable groove;

[0010] The guide rail assembly includes a first slide rail, and a second slide rail is connected to the outer wall of the first slide rail. By setting the guide rail assembly so that the first slide rail and the second slide rail are perpendicular to each other, it is possible for the user to flexibly select the working direction. In addition, the ball bearings in the inner slide can change the sliding friction between the main slide and the inner slide into rolling friction, thereby reducing the resistance during the movement of the main slide and making it easier for the worker to move.

[0011] The first slide rail includes a single slide rail base, the top of which has a mounting hole, the inner wall of which has an inner slide rail, and the outer wall of which has a central groove.

[0012] As a preferred embodiment of this utility model, the number of connecting rods and inner slide mechanisms are four, and the four connecting rods and inner slide mechanisms are arranged in a ring on the inner wall, and the four connecting rods and inner slide mechanisms are arranged perpendicular to each other.

[0013] As a preferred embodiment of this utility model: a lever block is fixedly connected to the bottom of the extension slide rod, the extension slide rod and the lever block are arranged perpendicularly, and a buckle groove is provided at the bottom of the lever block.

[0014] As a preferred embodiment of this utility model: two springs are symmetrically fixedly connected to the inner wall of the main slide, and one end of each spring is fixedly connected to the outer wall of the extension slide rod.

[0015] As a preferred embodiment of this utility model: one end of the connecting rod is provided with a connecting shaft, and one end of the connecting rod is movably connected to the inner wall of the movable groove through the connecting shaft.

[0016] As a preferred embodiment of this utility model, the inner wall of the inner slide is provided with several balls, and the bottom of the main slide and the inner slide are connected by the rolling connection of the balls.

[0017] As a preferred embodiment of this utility model: a connecting block is fixedly connected to the bottom of the main slide, and the connecting block and the connecting rod are movably connected by a rotating shaft.

[0018] As a preferred embodiment of this utility model, the second slide rail and the first slide rail have the same structure, and the second slide rail and the first slide rail are arranged perpendicular to each other.

[0019] Compared with the prior art, the beneficial effects of this utility model are: by setting the steering connection component and cooperating with the center groove on the guide rail component, it is possible to flexibly exchange two sets of mutually perpendicular inner slide block mechanisms, which is convenient to operate and can be changed without disassembly, and without the need for auxiliary tools, thereby improving the operator's work efficiency.

[0020] By setting the guide rail assembly, in which the first and second slide rails are set perpendicular to each other, users can flexibly choose the working direction. Furthermore, the ball bearings in the inner slide can change the sliding friction between the main slide and the inner slide into rolling friction, thereby reducing the resistance during the movement of the main slide and making it easier for workers to move. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the steering connection component of this utility model;

[0024] Figure 3 This is a schematic diagram of the inner sliding mechanism of this utility model;

[0025] Figure 4 This is a schematic diagram of the central seat mechanism of this utility model;

[0026] Figure 5 This is a schematic diagram of the guide rail assembly of this utility model;

[0027] Figure 6 This is a schematic diagram of the first slide rail of this utility model.

[0028] In the diagram: 1. Guide rail assembly; 101. First slide rail; 1011. Single slide rail seat; 1012. Mounting hole; 1013. Center groove; 1014. Inner slide rail; 102. Second slide rail; 2. Steering connection assembly; 201. Inner slide mechanism; 2011. Main slide; 2012. Extension slide rod; 202. Center seat mechanism; 2021. Center seat; 2022. Hook; 2023. Movable groove; 203. Connecting rod. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0032] Example 1

[0033] Reference Figure 1-4 This is the first embodiment of the present utility model. This embodiment provides a steering device, including a guide rail assembly 1. The inner wall of the guide rail assembly 1 is provided with a steering connection assembly 2. The steering connection assembly 2 includes a center seat mechanism 202. The inner wall of the center seat mechanism 202 is movably connected to a connecting rod 203. The connecting rod 203 is a two-section connecting rod, and the middle of the connecting rod 203 is movably connected to a connecting cylinder and a connecting shaft. One end of the connecting rod 203 is connected to an inner sliding seat mechanism 201.

[0034] The inner slide mechanism 201 includes a main slide 2011, and two extension slide rods 2012 are slidably connected to the inner wall of the main slide 2011, and the two extension slide rods 2012 are symmetrically arranged in the main slide 2011.

[0035] The center seat mechanism 202 includes a center seat 2021, a hook 2022 is fixedly connected to the bottom of the center seat 2021, and a movable groove 2023 is provided on the inner wall of the center seat 2021;

[0036] There are four connecting rods 203 and four inner slide mechanisms 201. The four connecting rods 203 and the inner slide mechanisms 201 are arranged in a ring on the inner wall, and the four connecting rods 203 and the inner slide mechanisms 201 are arranged perpendicular to each other.

[0037] Specifically, a lever block is fixedly connected to the bottom of the extension slide 2012, the extension slide 2012 and the lever block are vertically arranged, and a latching groove is provided at the bottom of the lever block;

[0038] Furthermore, two springs are symmetrically fixedly connected to the inner wall of the main slide 2011, and one end of the spring is fixedly connected to the outer wall of the extension slide 2012.

[0039] Preferably, one end of the connecting rod 203 is provided with a connecting shaft, and one end of the connecting rod 203 is movably connected to the inner wall of the movable groove 2023 through the connecting shaft;

[0040] It should be noted that a connecting block is fixedly connected to the bottom of the main slide 2011, and the connecting block and the connecting rod 203 are movably connected through a rotating shaft;

[0041] In use, insert the two inner slide mechanisms 201 on the same straight line into the guide rail assembly 1 to complete the connection between the steering connection assembly 2 and the guide rail assembly 1. Fix one end of the traction rope on the operator to the hook 2022 to complete the connection and start the operation. When it is necessary to turn, move the operator's position so that the position of the main slide 2011 is aligned with the bottom of the intersection of the two center grooves 1013 in the first slide rail 101 and the second slide rail 102. Rotate the other two vertically arranged inner slide mechanisms 201 and move the lever block to retract the extension slide rod 2012, thereby inserting the inner slide mechanism 201 into the vertically arranged slide rail. Slide the two inner slide mechanisms 201 that were originally used to the center groove 1013 by rotating the connecting rod 203. Then, move the lever block to retract the extension slide rod 2012 and take out the inner slide mechanism 201 to complete the exchange of the use positions of the two sets of inner slide mechanisms 201.

[0042] In summary, by setting up the steering connection component 2 and cooperating with the center groove 1013 on the guide rail component 1, it is possible to flexibly exchange the two sets of mutually perpendicular inner slide mechanisms 201. The operation is convenient, and the exchange operation can be carried out without disassembly, and no auxiliary tools are needed, thereby improving the operator's work efficiency.

[0043] Example 2

[0044] Reference Figure 5-6 This is the second embodiment of the present utility model. Unlike the previous embodiment, this embodiment provides that: the guide rail assembly 1 includes a first slide rail 101, and the outer wall of the first slide rail 101 is connected to a second slide rail 102;

[0045] The first slide rail 101 includes a single slide rail seat 1011, the top of the single slide rail seat 1011 is provided with a mounting hole 1012, the inner wall of the single slide rail seat 1011 is provided with an inner slide rail 1014, and the outer wall of the single slide rail seat 1011 is provided with a central groove 1013.

[0046] Specifically, the inner wall of the inner slide 1014 is provided with several balls, and the bottom of the main slide 2011 and the inner slide 1014 are connected by the rolling of the balls.

[0047] Furthermore, the second slide rail 102 and the first slide rail 101 have the same structure, and the second slide rail 102 and the first slide rail 101 are arranged perpendicular to each other.

[0048] In summary, by setting the guide rail assembly 1, in which the first slide rail 101 and the second slide rail 102 are set perpendicular to each other, it is possible for the user to flexibly select the working direction. Furthermore, the ball bearings in the inner slide rail 1014 can change the sliding friction between the main slide block 2011 and the inner slide rail 1014 into rolling friction, thereby reducing the resistance during the movement of the main slide block 2011 and making it easier for the worker to move and operate.

[0049] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0050] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0051] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A steering mechanism, characterized in that: The system includes a guide rail assembly (1), and a steering connection assembly (2) is provided on the inner wall of the guide rail assembly (1). The steering connection assembly (2) includes a center seat mechanism (202), and a connecting rod (203) is movably connected to the inner wall of the center seat mechanism (202). The connecting rod (203) is a two-section connecting rod, and the middle of the connecting rod (203) is movably connected to a connecting cylinder and a connecting shaft. One end of the connecting rod (203) is connected to an inner slide mechanism (201). The inner slide mechanism (201) includes a main slide (2011), and two extension slide rods (2012) are slidably connected to the inner wall of the main slide (2011), and the two extension slide rods (2012) are symmetrically arranged in the main slide (2011); The central seat mechanism (202) includes a central seat (2021), a hook (2022) is fixedly connected to the bottom of the central seat (2021), and an movable groove (2023) is provided on the inner wall of the central seat (2021). The guide rail assembly (1) includes a first slide rail (101), and a second slide rail (102) is connected to the outer wall of the first slide rail (101); The first slide rail (101) includes a single slide rail seat (1011), the top of the single slide rail seat (1011) is provided with a mounting hole (1012), the inner wall of the single slide rail seat (1011) is provided with an inner slide rail (1014), and the outer wall of the single slide rail seat (1011) is provided with a central groove (1013).

2. The steering device according to claim 1, characterized in that: The number of connecting rods (203) and inner slide mechanism (201) is four. The four connecting rods (203) and inner slide mechanism (201) are arranged in a ring on the inner wall, and the four connecting rods (203) and inner slide mechanism (201) are arranged perpendicular to each other.

3. The steering device according to claim 2, characterized in that: The bottom of the extension slide (2012) is fixedly connected to a lever block, and the extension slide (2012) and the lever block are arranged vertically. The bottom of the lever block is provided with a latching groove.

4. The steering device according to claim 3, characterized in that: The inner wall of the main slide (2011) is symmetrically fixedly connected with two springs, one end of which is fixedly connected to the outer wall of the extension slide (2012).

5. The steering device according to claim 4, characterized in that: One end of the connecting rod (203) is provided with a connecting shaft, and one end of the connecting rod (203) is movably connected to the inner wall of the movable groove (2023) through the connecting shaft.

6. The steering device according to claim 5, characterized in that: The inner wall of the inner slide (1014) is provided with several balls, and the bottom of the main slide (2011) and the inner slide (1014) are connected by the rolling of the balls.

7. The steering device according to claim 6, characterized in that: The bottom of the main slide (2011) is fixedly connected to a connecting block, and the connecting block and the connecting rod (203) are movably connected by a rotating shaft.

8. The steering device according to claim 7, characterized in that: The second slide rail (102) and the first slide rail (101) have the same structure, and the second slide rail (102) and the first slide rail (101) are arranged perpendicular to each other.

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