Exposed line protection tube

Abstract

The utility model discloses an exposed line protection tube, which belongs to the technical field of line protection and comprises a base plate and a mounting frame. The plurality of protection seats are arranged in the mounting frame, a mounting cover is arranged at the upper end of the mounting frame, and an air bag is arranged at the bottom end of the mounting cover; the rectangular groove is formed in the bottom end of the mounting frame, an abutting plate is arranged in the rectangular groove, mounting grooves are formed in the two sides of the mounting frame correspondingly, mounting plates matched with the mounting grooves are arranged on the two sides of the bottom end of the mounting cover correspondingly, and the bottom ends of the two mounting plates are located in the two mounting grooves correspondingly; according to the utility model, through the plurality of protection seats and the plurality of clamping plates arranged in the installation frame, the positions of the plurality of lines can be flexibly adjusted, and during installation, the positions of the lines can be limited through the abutting plates, so that when exposed lines are protected, the positions of the lines can be adjusted or rearranged; and the exposed line protection tube is better in use applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of line protection, and in particular relates to an exposed line protection tube. Background Art

[0002] Exposed lines refer to lines such as communications and electricity that are exposed to the outside without any shielding or installation in a protective tube. These lines are usually directly exposed to the air without any protective measures. In order to prevent these exposed lines from posing safety hazards or affecting the appearance, the exposed lines are usually installed in a protective tube. The exposed line protection tube has a certain strength and is mainly used to prevent the cable from being damaged. Its main principle is to physically enclose the cable line to prevent the external environment from corroding or damaging the cable.

[0003] Chinese patent announcement number CN218828924U relates to the field of exposed wire protection technology, and discloses an exposed wire protection device, including a protection box, a placement tube is fixedly connected inside the protection box, a galvanized layer is sleeved on the surface of the placement tube, a sponge layer is fixedly connected inside the placement tube, an elastic support component is fixedly connected inside the sponge layer, a hook plate is fixedly connected to the top of the protection box, a box cover is slidably connected to the top of the protection box, and a plug plate is fixedly connected to the bottom of the box cover. The exposed wire protection device places the exposed wire into the placement tube through the arrangement of the placement tube, the sponge layer and the support component. The sponge layer prevents the exposed wire from rubbing against the inner wall of the placement tube, thereby protecting the exposed wire. Since the elastic support component is arranged inside the sponge layer, when the exposed wire squeezes the sponge layer, the telescopic column and the compression spring are squeezed, so that the sponge layer has a supporting function, improves the stability of the exposed wire placement, and prevents the exposed wires from entangled with each other.

[0004] In actual use of the utility model, multiple exposed lines are usually installed in a protective tube, but the position of the protective tube for installing the line in the exposed line protective tube of the utility model is usually fixed, which limits the flexibility of the line. The fixed protective tube makes it difficult to adjust or rearrange the position of the line, which makes the exposed line protective tube lack applicability. Utility Model Content

[0005] The utility model provides an exposed line protection tube to solve the problem that it is inconvenient to adjust the line position in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an exposed line protection tube, comprising:

[0007] Base plate and mounting frame;

[0008] A plurality of protective seats are arranged in a mounting frame, a mounting cover is arranged at the upper end of the mounting frame, and an air bag is arranged at the bottom end of the mounting cover;

[0009] A rectangular groove is provided at the bottom of the installation frame, a contact plate is provided in the rectangular groove, installation grooves are provided on both sides of the installation frame, installation plates matching the installation grooves are provided on both sides of the bottom of the installation cover, and the bottom ends of the two installation plates are respectively located in the two installation grooves;

[0010] An adjusting groove is provided in the base plate, a first screw is rotatably connected in the adjusting groove, external threads on both sides of the first screw are arranged in opposite directions, and fixing plates are provided on both sides of the installation frame.

[0011] As a preferred embodiment, a piston cavity is opened in the mounting cover, the bottom end of the piston cavity is connected to the airbag, and a matching piston plate is slidably connected in the piston cavity.

[0012] In order to limit the positions of lines of different sizes, further, a threaded hole is penetrated through the upper end of the piston cavity, and a second screw rod adapted to the threaded hole is rotatably connected to the upper end of the piston plate, and the upper end of the second screw rod penetrates the threaded hole and is threadedly connected to the side wall of the threaded hole.

[0013] As a preferred embodiment, a plurality of protective seats have a T-shaped snap-in plate at their bottom ends, the bottom ends of the snap-in plates penetrate the mounting frame and extend into the rectangular groove, and the abutment plate abuts against the bottom ends of the snap-in plates.

[0014] As a preferred embodiment, rectangular plates are rotatably connected on both sides of the rectangular groove, and the opposite ends of the two rectangular plates respectively abut against the two sides of the bottom end of the contact plate, and the other ends of the two rectangular plates respectively extend into the two mounting grooves and respectively abut against the bottom ends of the two mounting plates.

[0015] As a preferred embodiment, a plurality of limit springs are provided at the bottom end of the contact plate, and the bottom ends of the plurality of limit springs are all arranged at the bottom end of the rectangular groove.

[0016] As a preferred embodiment, a limit plate is provided at the bottom end of the two fixed plates, the bottom ends of the two limit plates extend into the adjustment groove, and are penetrated by a thread groove adapted to the first screw rod, the first screw rod penetrates the two thread grooves and is threadedly connected to the side wall of the thread groove, and one end of the first screw rod penetrates one side of the adjustment groove and extends to the outside.

[0017] In order to facilitate the installation of the exposed line protection tube, further, locking pins are provided on opposite sides of the two fixing plates, and the two mounting plates are penetrated by locking holes adapted to the locking pins. The two locking pins respectively penetrate the two sides of the mounting frame and are respectively located in the two locking holes.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model can flexibly adjust the positions of multiple circuits by arranging multiple protection seats and multiple clamping plates in the installation frame, and can limit their positions by the contact plates during installation, so that the positions of the circuits can be adjusted or rearranged when protecting the exposed circuits, making the exposed circuit protection tube more suitable for use;

[0020] 2. The utility model, by setting the locking pins on the opposite sides of the two fixing plates and cooperating with the matching locking holes on the two mounting plates, can drive the limiting plates on both sides to move relative to each other by rotating the second screw, so that the exposed line protection tube can be conveniently installed or disassembled, making the exposed line protection tube more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main appearance of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the front cross-section of the structure of the utility model;

[0023] Figure 3 It is a side cross-sectional schematic diagram of the structure of the utility model;

[0024] Figure 4 for Figure 4 A schematic diagram of the enlarged structure at point A in the middle.

[0025] In the figure: 1. base plate; 2. mounting frame; 3. protection seat; 4. mounting cover; 5. airbag; 6. resistance plate; 7. mounting plate; 8. first screw; 9. fixing plate; 10. piston plate; 11. second screw; 12. clamping plate; 13. rectangular plate; 14. limit spring; 15. limit plate; 16. locking pin. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides an exposed line protection tube, comprising:

[0029] Base plate 1 and mounting frame 2;

[0030] A plurality of protection seats 3 are arranged in the installation frame 2. A mounting cover 4 is arranged at the upper end of the installation frame 2, and an air bag 5 is arranged at the bottom end of the installation cover 4.

[0031] A rectangular groove is provided at the bottom of the mounting frame 2, a contact plate 6 is provided in the rectangular groove, mounting grooves are provided on both sides of the mounting frame 2, mounting plates 7 adapted to the mounting grooves are provided on both sides of the bottom of the mounting cover 4, and the bottom ends of the two mounting plates 7 are respectively located in the two mounting grooves;

[0032] An adjusting groove is provided in the base plate 1 , in which a first screw rod 8 is rotatably connected. External threads on both sides of the first screw rod 8 are arranged in opposite directions. Fixed plates 9 are provided on both sides of the mounting frame 2 .

[0033] Specifically, Figure 2 and Figure 3 As shown, a piston cavity is provided in the mounting cover 4, the bottom end of the piston cavity is connected to the airbag 5, and a matching piston plate 10 is slidably connected in the piston cavity. When the piston plate 10 in the piston cavity moves, the air pressure in the airbag 5 can be changed.

[0034] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, a threaded hole is penetrated through the upper end of the piston cavity, and a second screw rod 11 adapted to the threaded hole is rotatably connected to the upper end of the piston plate 10. The upper end of the second screw rod 11 penetrates the threaded hole and is threadedly connected to the side wall of the threaded hole.

[0035] Through its design, by rotating the second screw 11, the piston plate 10 can be driven to move, so that the air pressure in the airbag 5 can be adjusted, so that it can define the position of lines of different sizes.

[0036] Specifically, Figure 2 and Figure 3 As shown, a plurality of protective seats 3 are each provided with a "T"-shaped snap-in plate 12 at the bottom end, and the bottom ends of the plurality of snap-in plates 12 all penetrate the mounting frame 2 and extend into the rectangular groove. The "T"-shaped snap-in plate 12 can limit the position of the protective seat 3 without affecting its movement, and the contact plate 6 is against the bottom ends of the plurality of snap-in plates 12. When the contact plate 6 moves upward, the positions of the plurality of snap-in plates 12 can be limited, thereby limiting the positions of the plurality of protective seats 3 at the same time.

[0037] Specifically, Figure 2 and Figure 4 As shown, rectangular plates 13 are rotatably connected on both sides of the rectangular groove, and the opposite ends of the two rectangular plates 13 are respectively against the two sides of the bottom end of the contact plate 6, and the other ends of the two rectangular plates 13 extend into the two mounting grooves respectively, and respectively against the bottom ends of the two mounting plates 7. When the two mounting plates 7 move downward in the two mounting grooves, they cooperate with the two rectangular plates 13 to drive the contact plate 6 to move upward.

[0038] Specifically, Figure 2 and Figure 3As shown, a plurality of limit springs 14 are provided at the bottom of the contact plate 6, and the bottom ends of the plurality of limit springs 14 are all arranged at the bottom end of the rectangular groove. The plurality of limit springs 14 can drive the contact plate 6 to return to its original position when the mounting plate 7 is separated from the contact plate 6.

[0039] Specifically, Figure 2 As shown, the bottom ends of the two fixed plates 9 are each provided with a limit plate 15, the bottom ends of the two limit plates 15 extend into the adjusting groove, and are penetrated by a threaded groove adapted to the first screw rod 8, the first screw rod 8 penetrates the two threaded grooves, and is threadedly connected to the side walls of the threaded grooves, and by rotating the first screw rod 8, the two limit plates 15 and the two fixed plates 9 can be driven to move relative to each other, and one end of the first screw rod 8 penetrates one side of the adjusting groove and extends to the outside.

[0040] See also Figure 1-4 When installing the exposed circuit into the protection tube, it is first necessary to move the positions of the multiple protection seats 3 according to the positions where the multiple exposed circuits need to be installed. The multiple protection seats 3 will drive the multiple clamping plates 12 to move respectively, and then install the installation cover 4 on the upper end of the installation frame 2. The airbag 5 at the upper end of the installation cover 4 will abut against the upper ends of the exposed circuits on the multiple protection seats 3. Then, the second screw 11 is rotated to drive the piston plate 10 to move up and down, and the air pressure in the airbag 5 can be adjusted, so that the positions of circuits of different sizes can be limited. When the two installation covers 4 are installed, the two installation plates 7 on both sides of the bottom will enter the two installation grooves respectively, and the two installation plates 7 will push the two rectangular plates 13 to rotate respectively. The two rectangular plates 13 will drive the contact plate 6 to move upward, and the positions of the multiple clamping plates 12 can be limited, thereby limiting the positions of the multiple protection seats 3, so that the exposed circuit protection tube can be stably installed for the exposed circuit.

[0041] Embodiment 2:

[0042] See also Figure 1-4 The utility model provides an exposed line protection tube, comprising:

[0043] Base plate 1 and mounting frame 2;

[0044] A plurality of protection seats 3 are arranged in the installation frame 2. A mounting cover 4 is arranged at the upper end of the installation frame 2, and an air bag 5 is arranged at the bottom end of the installation cover 4.

[0045] A rectangular groove is provided at the bottom of the mounting frame 2, a contact plate 6 is provided in the rectangular groove, mounting grooves are provided on both sides of the mounting frame 2, mounting plates 7 adapted to the mounting grooves are provided on both sides of the bottom of the mounting cover 4, and the bottom ends of the two mounting plates 7 are respectively located in the two mounting grooves;

[0046] An adjusting groove is provided in the base plate 1 , in which a first screw rod 8 is rotatably connected. External threads on both sides of the first screw rod 8 are arranged in opposite directions. Fixed plates 9 are provided on both sides of the mounting frame 2 .

[0047] Specifically, Figure 2 and Figure 4 As shown, locking pins 16 are provided on opposite sides of the two fixing plates 9, and locking holes matching the locking pins 16 are penetrated by the two mounting plates 7. The two locking pins 16 respectively penetrate the two sides of the mounting frame 2 and are respectively located in the two locking holes.

[0048] Through its design, when the two fixing plates 9 move, the two locking pins 16 can be driven to move respectively, and the positions of the two mounting plates 7 and the mounting cover 4 can be limited by cooperating with the locking holes on the two mounting plates 7 .

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exposed line protection tube, characterized in that: include: Base plate (1) and mounting frame (2); A plurality of protective seats (3) are arranged in a mounting frame (2); a mounting cover (4) is arranged at the upper end of the mounting frame (2); and an air bag (5) is arranged at the bottom end of the mounting cover (4); A rectangular groove is provided at the bottom end of the installation frame (2), a contact plate (6) is provided in the rectangular groove, installation grooves are provided on both sides of the installation frame (2), installation plates (7) adapted to the installation grooves are provided on both sides of the bottom end of the installation cover (4), and the bottom ends of the two installation plates (7) are respectively located in the two installation grooves; An adjustment groove is provided in the base plate (1), a first screw rod (8) is rotatably connected in the adjustment groove, external threads on both sides of the first screw rod (8) are arranged in opposite directions, and fixing plates (9) are provided on both sides of the installation frame (2).

2. The exposed line protection tube according to claim 1, characterized in that: A piston cavity is provided in the installation cover (4), the bottom end of the piston cavity is connected to the air bag (5), and a matching piston plate (10) is slidably connected in the piston cavity.

3. The exposed line protection tube according to claim 2, characterized in that: A threaded hole is penetrated through the upper end of the piston cavity, and a second screw rod (11) adapted to the threaded hole is rotatably connected to the upper end of the piston plate (10). The upper end of the second screw rod (11) penetrates the threaded hole and is threadedly connected to the side wall of the threaded hole.

4. The exposed line protection tube according to claim 1, characterized in that: A "T"-shaped clamping plate (12) is provided at the bottom ends of the plurality of protection seats (3); the bottom ends of the plurality of clamping plates (12) penetrate the mounting frame (2) and extend into the rectangular groove; the abutting plate (6) abuts against the bottom ends of the plurality of clamping plates (12).

5. The exposed line protection tube according to claim 1, characterized in that: Rectangular plates (13) are rotatably connected to both sides of the rectangular groove, and opposite ends of the two rectangular plates (13) respectively abut against two sides of the bottom end of the abutting plate (6), and the other ends of the two rectangular plates (13) respectively extend into the two mounting grooves and respectively abut against the bottom ends of the two mounting plates (7).

6. The exposed line protection tube according to claim 1, characterized in that: A plurality of limit springs (14) are provided at the bottom end of the contact plate (6), and the bottom ends of the plurality of limit springs (14) are all arranged at the bottom end of the rectangular groove.

7. The exposed line protection tube according to claim 1, characterized in that: The bottom ends of the two fixing plates (9) are each provided with a limiting plate (15), the bottom ends of the two limiting plates (15) each extend into the adjustment groove, and each is penetrated by a thread groove adapted to the first screw rod (8), the first screw rod (8) penetrates the two thread grooves and is threadedly connected to the side wall of the thread groove, and one end of the first screw rod (8) penetrates one side of the adjustment groove and extends to the outside.

8. The exposed line protection tube according to claim 1, characterized in that: The two fixing plates (9) are each provided with a locking pin (16) on one opposite side, and the two mounting plates (7) are each provided with a locking hole matched with the locking pin (16). The two locking pins (16) respectively penetrate the two sides of the mounting frame (2) and are respectively located in the two locking holes.

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