Fixing and connecting device for outer sleeve of sliding contact line pipe

Abstract

A sliding contact line pipe outer sleeve fixing and connecting device comprises a limiting mechanism and a clamping mechanism, the limiting mechanism is composed of a limiting clamping plate, a first spring buffer rod, a loading plate, a first fixing plate, a limiting nut base, a lifting screw, a limiting base and a sliding contact line pipe body, and the clamping mechanism is arranged on the other side of the limiting clamping plate of the limiting mechanism. The clamping mechanism is composed of a fixed clamping plate, a sliding hole, a second spring buffer rod, a limiting disc, a first limiting bolt, a sliding rod, a clamping support, a second fixed plate and a second limiting bolt. Due to the fact that the sliding contact line pipe clamping device is provided with the limiting mechanism and the clamping mechanism, the spring buffer rods are arranged on the two mechanisms, the clamping stability can be effectively guaranteed, the distance between the two mechanisms can be adjusted according to the sliding contact line pipe, self-adaptive clamping of sliding contact line pipes of different sizes is achieved, and operation of a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar pipes, in particular to a busbar pipe outer shell fixing and connecting device. Background Art

[0002] The busbar, also known as the sliding conductor, is a group of power transmission devices that provide power to mobile devices. Mobile devices need to constantly change their positions due to movement. At each different position, the mobile device must be able to obtain power at any time, otherwise it will not be able to continue moving. At this time, the busbar came into being.

[0003] According to the Chinese patent with the patent number of CN 216450915 U, a fixing mechanism for a busbar tube outer sleeve is disclosed, including a busbar sleeve, a plastic joint male end and a plastic joint female end are arranged between the two busbar sleeves, the plastic joint male end and the plastic joint female end are clamped on both sides of the busbar sleeve to form mutual splicing, one end of the plastic joint male end located at the splicing place is provided with a splicing male bar, the plastic joint female end is located at the splicing place and is provided with a splicing female bar that fits with the splicing male bar, the vertical section after the splicing of the splicing male bar and the splicing wooden bar is dovetail-shaped, the splicing place of the plastic joint male end and the plastic joint female end is connected with a plastic card, one side end face of the plastic card is provided with a dovetail groove, the plastic card is clamped and slidably arranged on the splicing male bar and the splicing female bar through the dovetail groove. The utility model avoids the splicing part from being exposed through the splicing cooperation of the plastic joint male end and the plastic joint female end and the cooperation of the plastic card, and effectively improves the waterproof performance of the joint where the two busbars are connected.

[0004] However, during the use of the existing busbar tube jacket fixing connection device, it is necessary to select the corresponding fixing connection device according to the size of the busbar tube jacket, and the busbar tube jacket has many sizes and models, resulting in the need for workers to carry multiple models of fixing connection devices to work, resulting in low practicality of the equipment and inconvenience in use. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the problem that during the use of the existing busbar tube jacket fixing connection device, it is necessary to select the corresponding fixing connection device according to the size of the busbar tube jacket, and the busbar tube jacket has a large number of sizes and models, resulting in the need for workers to carry multiple models of fixing connection devices to work, resulting in low practicality of the equipment and inconvenience in use.

[0006] The technical solution adopted to solve the above technical problems is:

[0007] A device for fixing and connecting a casing of a busbar tube comprises a limiting mechanism and a clamping mechanism, wherein the limiting mechanism is composed of a limiting clamping plate, a first spring buffer rod, a loading plate, a first fixed plate, a limiting nut seat, a lifting screw, a limiting seat and a busbar tube body, and a clamping mechanism is provided on the other side of the limiting clamping plate of the limiting mechanism, and the clamping mechanism is composed of a fixed clamping plate, a sliding hole, a second spring buffer rod, a limiting disk, a first limiting bolt, a sliding rod, a clamping bracket, a second fixed plate and a second limiting bolt.

[0008] As a preferred technical solution of the utility model, a first spring buffer rod is provided on the inner side of the limit clamping plate of the limit mechanism, and a loading plate is provided on the first spring buffer rod. When the limit clamping plate moves, the left side of the busbar tube body can be clamped and limited through the cooperation between the first spring buffer rod and the loading plate.

[0009] As a preferred technical solution of the utility model, a first fixing plate is provided on the limiting clamping plate, and a limiting nut seat is provided on the first fixing plate.

[0010] As an optimal technical solution of the utility model, the upper and lower sides of the limit clamping plate and the fixed clamping plate are provided with lifting screws, and the lower side of the lifting screw is provided with a limit seat. When the lifting screw is rotated right, the limit seat moves downward, which can play a role in fixing the upper and lower sides of the sliding busbar tube body. The sliding busbar tube body is provided between the limit clamping plate and the fixed clamping plate.

[0011] As a preferred technical solution of the utility model, a sliding hole is provided on the fixed clamping plate, a second spring buffer rod is provided in the sliding hole, a limiting plate is provided on the second spring buffer rod, the limiting plate is located on the inner side of the sliding hole, a clamping bracket is provided on the inner side of the second spring buffer rod, the clamping bracket is L-shaped, a first limiting bolt is provided on the second spring buffer rod, and the first limiting bolt is located on the outer side of the sliding hole.

[0012] As a preferred technical solution of the utility model, a second fixing plate is provided on the fixed clamping plate, a second limiting bolt is provided on the second fixing plate, the second limiting bolt is connected to the limiting nut seat, a sliding rod is provided on the inner side of the fixed clamping plate, and the sliding rod is connected to the sliding groove on the inner side of the limiting clamping plate.

[0013] The beneficial effects of the utility model are:

[0014] Since the utility model is provided with a limiting mechanism and a clamping mechanism, both mechanisms are provided with spring buffer rods, which can effectively ensure the stability of clamping, and the device can adjust the distance between the two mechanisms according to the busbar tube, so as to achieve adaptive clamping of busbar tubes of different sizes, which is convenient for users to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a first axis view of the utility model;

[0017] Figure 3 It is a second axis view of the utility model;

[0018] Figure 4 for Figure 2 A partial enlarged view of the middle part.

[0019] In the figure: 1. limit mechanism; 2. clamping mechanism; 3. limit clamping plate; 4. first spring buffer rod; 5. loading plate; 6. first fixed plate; 7. limit nut seat; 8. lifting screw; 9. limit seat; 10. busbar body; 11. fixed clamping plate; 12. sliding hole; 13. second spring buffer rod; 14. clamping bracket; 15. second fixed plate; 16. second limit bolt; 17. limit disk; 18. first limit bolt; 19. sliding rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] In the above description of the utility model, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0024] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0025] Embodiment 1

[0026] exist Figure 1-4 The utility model provides a technical solution: a fixed connection device for a busbar tube outer sleeve, comprising a limiting mechanism 1 and a clamping mechanism 2, the limiting mechanism 1 is composed of a limiting clamping plate 3, a first spring buffer rod 4, a loading plate 5, a first fixed plate 6, a limiting nut seat 7, a lifting screw 8, a limiting seat 9 and a busbar tube body 10, a clamping mechanism 2 is provided on the other side of the limiting clamping plate 3 of the limiting mechanism 1, and the clamping mechanism 2 is composed of a fixed clamping plate 11, a sliding hole 12, a second spring buffer rod 13, a limiting disk 17, a first limiting bolt 18, a sliding rod 19, a clamping bracket 14, a second fixed plate 15 and a second limiting bolt 16.

[0027] In one aspect of the present embodiment, a first spring buffer rod 4 is provided on the inner side of the limit clamping plate 3 of the limit mechanism 1. The first spring buffer rod 4 can absorb part of the vibration of the busbar body 10 during operation to improve the stability of the equipment. A loading plate 5 is provided on the first spring buffer rod 4. A first fixed plate 6 is provided on the limit clamping plate 3. A limit nut seat 7 is provided on the first fixed plate 6. A lifting screw 8 is provided on the upper and lower sides of the limit clamping plate 3 and the fixed clamping plate 11. A limit seat 9 is provided on the lower side of the lifting screw 8. When the lifting screw 8 is rotated right, the limit seat 9 moves downward. A busbar body 10 is provided between the limit clamping plate 3 and the fixed clamping plate 11.

[0028] In one aspect of the present embodiment, a sliding hole 12 is provided on the fixed clamping plate 11, a second spring buffer rod 13 is provided in the sliding hole 12, a limiting plate 17 is provided on the second spring buffer rod 13, the limiting plate 17 is located on the inner side of the sliding hole 12, a clamping bracket 14 is provided on the inner side of the second spring buffer rod 13, the second spring buffer rod 13 can absorb part of the vibration of the busbar body 10 during operation, and improve the stability of the equipment, the clamping bracket 14 is L-shaped, and the L-shaped clamping bracket 14 can not only fix the right side of the busbar body 10, but also The inner side of the body 10 is limited to prevent the busbar body 10 from slipping during use. The second spring buffer rod 13 is provided with a first limiting bolt 18, and the first limiting bolt 18 is located outside the sliding hole 12. The fixed clamping plate 11 is provided with a second fixing plate 15, and the second fixing plate 15 is provided with a second limiting bolt 16. The second limiting bolt 16 is connected to the limiting nut seat 7. A sliding rod 19 is provided on the inner side of the fixed clamping plate 11, and the sliding rod 19 is connected to the sliding groove on the inner side of the limiting clamping plate 3, thereby increasing the stability of the fixed clamping plate 11 when moving.

[0029] The working principle of the utility model is as follows: during the use of the utility model, the user puts the limit clamping plate 3 and the fixed clamping plate 11 on the busbar tube body 10, and then adjusts the position of the limit seat 9 on the lower side of the lifting screw 8 according to the size of the busbar tube body 10 to limit the busbar tube body 10 up and down, and then adjusts the position of the second spring buffer rod 13 in the sliding hole 12 according to the position of the busbar tube body 10, and fixes it with the first limit bolt 18, and then rotates the second limit bolt 16, through the connection between the second limit bolt 16 and the limit nut seat 7, so that the distance between the limit clamping plate 3 and the fixed clamping plate 11 is reduced, and in the process of reduction, the first spring buffer rod 4 and the second spring buffer rod 13 are compressed to complete the fixation of the left and right sides of the busbar tube body 10.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A busbar tube outer casing fixing connection device, comprising a limiting mechanism (1) and a clamping mechanism (2), characterized in that: The limiting mechanism (1) is composed of a limiting clamping plate (3), a first spring buffer rod (4), a loading plate (5), a first fixed plate (6), a limiting nut seat (7), a lifting screw rod (8), a limiting seat (9) and a busbar body (10); a clamping mechanism (2) is provided on the other side of the limiting clamping plate (3) of the limiting mechanism (1); the clamping mechanism (2) is composed of a fixed clamping plate (11), a sliding hole (12), a second spring buffer rod (13), a limiting plate (17), a first limiting bolt (18), a sliding rod (19), a clamping bracket (14), a second fixed plate (15) and a second limiting bolt (16); A first spring buffer rod (4) is provided inside the limit clamping plate (3) of the limit mechanism (1), a loading plate (5) is provided on the first spring buffer rod (4), a first fixing plate (6) is provided on the limit clamping plate (3), a limit nut seat (7) is provided on the first fixing plate (6), a lifting screw (8) is provided on the upper and lower sides of the limit clamping plate (3) and the fixed clamping plate (11), a limit seat (9) is provided on the lower side of the lifting screw (8), the lifting screw (8) rotates right, and the limit seat (9) moves downward, and a busbar tube body (10) is provided between the limit clamping plate (3) and the fixed clamping plate (11).

2. A busbar tube outer casing fixing and connecting device according to claim 1, characterized in that: The fixed clamping plate (11) is provided with a sliding hole (12), a second spring buffer rod (13) is provided in the sliding hole (12), a limiting plate (17) is provided on the second spring buffer rod (13), the limiting plate (17) is located on the inner side of the sliding hole (12), a clamping bracket (14) is provided on the inner side of the second spring buffer rod (13), the clamping bracket (14) is L-shaped, and a first limiting bolt (18) is provided on the second spring buffer rod (13), and the first limiting bolt (18) is located on the outer side of the sliding hole (12).

3. A busbar tube outer casing fixing and connecting device according to claim 2, characterized in that: A second fixing plate (15) is provided on the fixing clamping plate (11), a second limiting bolt (16) is provided on the second fixing plate (15), the second limiting bolt (16) is connected to the limiting nut seat (7), a sliding rod (19) is provided on the inner side of the fixing clamping plate (11), and the sliding rod (19) is connected to a sliding groove on the inner side of the limiting clamping plate (3).

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