Multi-stage tubular slide wire easy to adjust

Abstract

The utility model discloses a multistage tubular slide wire easy to adjust, comprising a slide wire outer shell, slide wire inner shells are arranged on both sides in the slide wire outer shell, the two slide wire inner shells are symmetrical about the center line of the slide wire outer shell, and a plurality of spring telescopic structures are arranged on both outer walls of both sides of the slide wire inner shells. Inserting frames are arranged on the outer walls of the two sides of one end of the sliding contact line outer shell, inserting grooves are formed in the inserting frames, the two ends of each inserting groove extend out of the corresponding inserting frame, inserting blocks are arranged on the outer walls of the two sides of the other end of the sliding contact line outer shell, positioning bases are arranged at the top end of the sliding contact line outer shell at equal intervals, and kidney-shaped holes are formed in the two sides of the interior of each positioning base. The sliding contact line device not only can adaptively adjust the size of the inner space of the sliding contact line outer shell, but also is easy to limit and arrange sliding contact lines with different lengths, so that the flexibility and the application range of the sliding contact line device in use are improved, and the stability of the sliding contact line device in use is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of slide contact line, concretely to a multistage pipe type slide contact line easy to adjust. BACKGROUND

[0002] The slide contact line device is mainly composed of a sheath, a conductor, a power receiver and some auxiliary components. There are slide contact line devices on the market that can limit and arrange the slide contact line. However, such slide contact line devices still have many problems. Therefore, it is particularly important to develop a multistage pipe type slide contact line easy to adjust.

[0003] Referring to the announcement number CN221928826U, a multistage pipe type slide contact line easy to adjust, which includes a slide contact line body, a clamping cover installed at one end of the slide contact line body, a splicing structure installed at the top end of the slide contact line body, the splicing structure including a first splicing piece, a clamping block, a second splicing piece and a clamping groove, a slide rail installed at the bottom end of the slide contact line body, a combination frame installed at one end of the hanger, and a dustproof structure installed at one end of the slide contact line body. The slide contact line device has a clamping block installed at one end of the slide contact line, a corresponding clamping groove installed at the other end of the slide contact line, and their shapes and sizes match when the clamping block is inserted into the clamping groove to ensure tight fit. In this way, the clamping structure can provide sufficient connection strength to enable the slide contact line connection part to withstand certain force and pressure, and it is easy to install to cooperate with equipment of different lengths for use. Thus, the purpose of conveniently clamping and adjusting the multistage pipe type slide contact line is achieved. As known from the above, although the slide contact line device can be well applied and can be assembled by insertion to limit and arrange slide contact lines of different lengths, the internal space of the slide contact line device is usually fixed and difficult to adjust according to actual needs, which limits the flexibility and application range of such slide contact line devices and often troubles users. SUMMARY

[0004] The utility model aims to provide a multistage pipe type slide contact line easy to adjust to solve the problem that the slide contact line device can be well applied and can be assembled by insertion to limit and arrange slide contact lines of different lengths, but the internal space of the slide contact line device is usually fixed and difficult to adjust according to actual needs, which limits the flexibility and application range of such slide contact line devices.

[0005] To achieve the above object, the utility model provides the following technical scheme: an easy to adjust multistage tubular slide wire, including slide wire shell body, both sides of the inside of slide wire shell body are equipped with slide wire inner casing, two slide wire inner casing are about the center line of slide wire shell body symmetry, the outer wall of both sides of slide wire inner casing is equipped with a plurality of spring telescopic structure, both sides outer walls of one end of slide wire shell body are equipped with the insert frame, the inside of insert frame is equipped with the insert groove, both ends of insert groove extend to the outside of insert frame, both sides outer walls of the other end of slide wire shell body are equipped with the insert block.

[0006] Preferably, the top end of the slide wire shell body is provided with equally spaced positioning seats, both sides of the inside of the positioning seat is provided with a waist type hole, both ends of the waist type hole extend to the outside of the positioning seat, by means of bolt through the waist type hole and screw into the mounting platform, in order to the slide wire device is bolted to the installation.

[0007] Preferably, the spring telescopic structure comprises a first base and a second base, the inner wall of the slide wire shell body is provided with a plurality of first bases, the outer wall of the slide wire inner casing on one side of the first base is provided with a second base, by the setting of the first base and the second base, in order to the positioning cylinder and the movable rod are disposed.

[0008] Preferably, the spring telescopic structure comprises a positioning cylinder and a movable rod, the inner wall of the first base is provided with a positioning cylinder, the movable rod is movably connected in the inside of the positioning cylinder, one end of the movable rod extends to the outside of the positioning cylinder and is connected with the inner wall of the second base, by the setting of the positioning cylinder and the movable rod, in order to the inner spring and the outer spring are disposed.

[0009] Preferably, the spring telescopic structure comprises an inner spring, the outer wall of the positioning cylinder and the movable rod is wound with an inner spring, both ends of the inner spring are connected with the inner wall of the first base and the second base respectively, by the setting of the inner spring, in order to cooperate with the positioning cylinder and the movable rod to exert elastic pressure on the slide wire inner casing.

[0010] Preferably, the spring telescopic structure comprises an outer spring, the outer side of the inner spring is provided with an outer spring, both ends of the outer spring are connected with the inner wall of the first base and the second base respectively, by the setting of the outer spring, in order to cooperate with the positioning cylinder and the movable rod to exert elastic pressure on the slide wire inner casing.

[0011] Compared with the prior art, the utility model has the beneficial effects that: the easy to adjust multistage tubular slide wire can not only adaptively adjust the size of the inside space of the slide wire shell body, but also easily limit and arrange slide wires of different lengths, so as to improve the flexibility and application range of the slide wire device in use, and ensure the stability of the slide wire device in use.

[0012] (1) By the inner spring and the outer spring both have good elastic effect, so that it cooperates with the positioning cylinder and the movable rod to exert elastic pressure on the slide wire inner shell, to elastically adjust the spacing between the two slide wire inner shells according to the specification of the slide wire, to adaptively adjust the size of the inside space of the slide wire outer shell, thereby being able to limit and arrange the slide wire of different number and specification, thereby improving the flexibility and application range of the slide wire device when in use;

[0013] (2) By the setting of multiple positioning seats, and the setting of a waist-shaped hole in the inside of the positioning seat, only by means of the bolt penetrating through the waist-shaped hole and being screwed into the mounting platform, the slide wire device can be bolted and arranged on the mounting platform, thereby ensuring the stability of the slide wire device when in use;

[0014] (3) By inserting one end of the first slide wire device into the insertion slot of the second slide wire device, the slide wire outer shells of the two slide wire devices can be mutually adhered, so as to quickly install the slide wire devices in a plug-in manner, thereby being able to adjust the length of the device as a whole, so as to easily limit and arrange the slide wire of different length, to further improve the application range of the slide wire device. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 It is a front view structure schematic diagram of the utility model;

[0017] Figure 3 It is a Figure 1 enlarged structure schematic diagram of the utility model;

[0018] Figure 4 It is an enlarged structure schematic diagram of the spring telescopic structure of the utility model.

[0019] In the figure: 1, slide wire outer shell; 2, positioning seat; 3, waist-shaped hole; 4, insertion block; 5, insertion frame; 501, insertion slot; 6, slide wire inner shell; 7, spring telescopic structure; 701, first base; 702, second base; 703, positioning cylinder; 704, movable rod; 705, inner spring; 706, outer spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4The utility model provides an embodiment: a multistage tubular slide wire easy to adjust, including slide wire outer casing 1, the top of slide wire outer casing 1 is equipped with the positioning seat 2 of equal interval, both sides in the positioning seat 2 inside are equipped with the waist type hole 3, both ends of waist type hole 3 extend to the outside of positioning seat 2,

[0022] When using, by means of bolt piece through waist type hole 3 and screw into to installation platform, in order to carry out the bolted installation of slide wire device,

[0023] Both sides in the inside of slide wire outer casing 1 are equipped with slide wire inner casing 6, and two slide wire inner casings 6 are symmetrical about the center line of slide wire outer casing 1, and a plurality of spring telescopic structures 7 are arranged on the outer walls of the two slide wire inner casings 6, the spring telescopic structure 7 includes a first base 701 and a second base 702, a plurality of first bases 701 are arranged on the inner wall of the slide wire outer casing 1, and a second base 702 is arranged on the outer wall of the slide wire inner casing 6 on one side of the first base 701,

[0024] When using, the positioning cylinder 703 and the movable rod 704 are arranged by the first base 701 and the second base 702,

[0025] The spring telescopic structure 7 includes a positioning cylinder 703 and a movable rod 704, the inner wall of the first base 701 is provided with the positioning cylinder 703, the movable rod 704 is movably connected in the positioning cylinder 703, and one end of the movable rod 704 extends to the outside of the positioning cylinder 703 and is connected with the inner wall of the second base 702,

[0026] When using, the inner spring 705 and the outer spring 706 are arranged by the positioning cylinder 703 and the movable rod 704,

[0027] The spring telescopic structure 7 includes an inner spring 705, the outer wall of the positioning cylinder 703 and the movable rod 704 is wound with the inner spring 705, and the two ends of the inner spring 705 are connected with the inner walls of the first base 701 and the second base 702 respectively,

[0028] When using, the slide wire inner casing 6 is elastically pressed by the positioning cylinder 703 and the movable rod 704 in cooperation with the inner spring 705,

[0029] The spring telescopic structure 7 includes an outer spring 706, the outer side of the inner spring 705 is provided with the outer spring 706, and the two ends of the outer spring 706 are connected with the inner walls of the first base 701 and the second base 702 respectively,

[0030] When using, the slide wire inner casing 6 is elastically pressed by the positioning cylinder 703 and the movable rod 704 in cooperation with the outer spring 706,

[0031] The two side outer walls of one end of the slide wire outer shell body 1 are both provided with an insertion frame 5, the inside of the insertion frame 5 is provided with an insertion slot 501, both ends of the insertion slot 501 extend to the outside of the insertion frame 5, the two side outer walls of the other end of the slide wire outer shell body 1 are both provided with an insertion block 4.

[0032] In use, the positioning seat 2 is bolted and arranged on the mounting platform by penetrating the waist-shaped hole 3 and rotating into the mounting platform by the bolt, so as to achieve the purpose of bolted positioning of the slide wire device. Then, the insertion block 4 of the first slide wire device is inserted into the insertion slot 501 of the second slide wire device, so that the slide wire outer shell bodies 1 of the two slide wire devices are mutually attached, and the two slide wire devices are assembled and connected in a plug-in manner. Thus, the slide wires of different lengths are easily positioned and arranged. Finally, the inner spring 705 and the outer spring 706 have good elastic effect, so that they cooperate with the positioning cylinder 703 and the movable rod 704 to apply elastic pressure to the slide wire inner shell body 6. The spacing between the two slide wire inner shell bodies 6 is elastically adjusted according to the specifications of the slide wire, so as to adaptively adjust the size of the inner side space of the slide wire outer shell body 1. Thus, the slide wires of different numbers and specifications can be positioned and arranged. In addition, the slide wire outer shell body 1 is provided in a strip-shaped structure. In order to ensure that the spring telescopic structure 7 can uniformly apply elastic pressure to the slide wire inner shell body 6, the spring telescopic structure 7 is uniformly arranged on the inner wall of the slide wire outer shell body 1, thereby completing the use of the slide wire device.

Claims

1. A readily adjustable multi-stage tubular trolley line characterized by: The utility model provides a slide wire shell body (1), both sides of the slide wire shell body (1) inside are equipped with slide wire inner shell (6), two slide wire inner shell (6) are symmetrical about the center line of slide wire shell body (1), the outer wall of both sides of slide wire inner shell (6) is equipped with a plurality of spring telescopic structure (7), both sides of the outer wall of one end of slide wire shell body (1) is equipped with the plug frame (5), the inside of plug frame (5) is equipped with the plug groove (501), both ends of plug groove (501) extend to the outside of plug frame (5), both sides of the outer wall of the other end of slide wire shell body (1) is equipped with the plug block (4).

2. A readily adjustable multi-stage tubular trolley line according to claim 1, characterized in that: The top end of the slide wire shell body (1) is provided with equally spaced positioning seats (2), both sides of the inside of the positioning seat (2) are provided with a waist-shaped hole (3), both ends of the waist-shaped hole (3) extend to the outside of the positioning seat (2).

3. A readily adjustable multi-stage tubular trolley line according to claim 1, characterized in that: The spring telescopic structure (7) includes a first base (701) and a second base (702), the inner wall of the slide wire shell body (1) is provided with a plurality of first bases (701), the outer wall of the slide wire inner shell (6) on one side of the first base (701) is provided with a second base (702).

4. A readily adjustable multi-stage tubular trolley line according to claim 3, characterized in that: The spring telescopic structure (7) includes a positioning cylinder (703) and a movable rod (704), the inner wall of the first base (701) is provided with a positioning cylinder (703), the inside of the positioning cylinder (703) is movably connected with a movable rod (704), one end of the movable rod (704) extends to the outside of the positioning cylinder (703) and is connected with the inner wall of the second base (702).

5. A readily adjustable multi-stage tubular trolley line according to claim 4, characterized in that: The spring telescopic structure (7) includes an inner spring (705), the outer wall of the positioning cylinder (703) and the movable rod (704) is wound with an inner spring (705), both ends of the inner spring (705) are connected with the inner wall of the first base (701) and the second base (702) respectively.

6. A readily adjustable multi-stage tubular trolley line according to claim 5, characterized in that: The spring telescopic structure (7) includes an outer spring (706), the outer side of the inner spring (705) is provided with an outer spring (706), both ends of the outer spring (706) are connected with the inner wall of the first base (701) and the second base (702) respectively.

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