Aviation cable take-up and pay-off device

Abstract

The utility model discloses an aviation cable take-up and pay-off device, and relates to the technical field of cable auxiliary equipment, the aviation cable take-up and pay-off device comprises a base assembly, a protection assembly is arranged at the top of the base assembly, and a lock catch assembly is arranged at the back of the base assembly. Through the arrangement of the protection assembly, the arc-shaped protection cover can cover the winding roller from the top, and the two side plates can be sealed from the side faces, so that the winding roller and an electric wire on the winding roller can be blocked, dust accumulation is prevented, meanwhile, a cable can be prevented from being collided and damaged, the arc-shaped protection cover can rotate in the sliding groove, and the protection effect is good. Therefore, the top of the wind-up roller is opened, and the wind-up roller and the cable are convenient to maintain or replace.

Description

Technical Field

[0001] The utility model relates to the technical field of cable auxiliary equipment, in particular to an aviation cable retracting and unreeling device. Background Art

[0002] Aircraft cables, typically composed of several strands or groups of twisted wires, are rope-like conductors that transmit power from one location to another. During operations, power cables need to be laid and retrieved. However, existing aircraft cable retraction and retraction devices leave the cables exposed during use, making them prone to dust accumulation, difficult to clean, and prone to damage from collisions, impacting their use.

[0003] Therefore, it is necessary to invent an aviation cable retracting and unreeling device to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide an aviation cable retracting and unreeling device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an aviation cable retracting and releasing device, comprising a base assembly, a protective assembly being provided on the top of the base assembly, and a locking assembly being installed on the back of the base assembly;

[0006] The base assembly includes a support plate, and a slide groove is formed through the rear end of the upper surface of the support plate;

[0007] The protection assembly includes an arc-shaped protection cover, and a section of the arc-shaped protection cover passes through the slide slot and extends to the bottom of the support plate;

[0008] The locking assembly includes a movable plate, and a pull plate is fixedly provided on the middle part of the back side of the movable plate.

[0009] Preferably, a vertical plate and a side plate are fixedly provided on both sides of the top of the support plate, and the side plate is located on the outside of the vertical plate, and a winding roller is movably provided between the two vertical plates through a bearing.

[0010] Preferably, the outer wall of the side panel is fixedly provided with a movable sealing layer, and the outer wall of the movable sealing layer is fitly connected to one end of the inner wall of the arc-shaped protective cover, an extension plate is integrally formed in the middle of one side of the support plate, support columns are fixedly provided at the four corners of the bottom end of the extension plate and the support plate, a winding motor is fixedly installed on the top of the extension plate, and the winding motor is driven and connected to the rotating shaft of the winding roller.

[0011] Preferably, a through groove is provided in the middle of the front side of the support plate, a first movable roller is movably mounted inside the through groove through a bearing, countersunk holes are symmetrically provided in the middle of the back side of the support plate, baffles are symmetrically fixedly provided in the middle of the back side of the support plate, and the baffles are located on the outside of the countersunk holes, a dust cover is fixedly provided on the top of the extension plate, and a dust net is fixedly provided on one side of the dust cover.

[0012] Preferably, a transparent plate is fixedly provided through the middle of the arc-shaped protective cover, an installation groove is provided at one end of the arc-shaped protective cover away from the slide groove, and a second movable roller is movably installed inside the installation groove through a bearing.

[0013] Preferably, a socket is provided through the middle of the outer wall of the arc-shaped protective cover at one end of the slide, a limit plate is integrally formed at the other end of the arc-shaped protective cover, and handles are fixed on the front and back ends of the arc-shaped protective cover away from the slide.

[0014] Preferably, extension rods that are compatible with the countersunk holes are fixedly provided at both ends of the front side of the movable plate, and the front end of the extension rods extends to the interior of the countersunk holes. A reset spring is fixedly provided at the front end of the extension rods, and the front end of the reset spring is fixedly connected to the bottom of the groove of the countersunk holes.

[0015] Preferably, an insertion rod is fixedly provided on the middle part of the front side of the movable plate, and the front end of the insertion rod movably passes through the back side of the support plate and extends to the inside of the socket, and a pull plate is fixedly provided on the back side of the movable plate.

[0016] The technical effects and advantages of this utility model are:

[0017] The utility model provides a protective component, in which the arc-shaped protective cover can cover the winding roller from the top, and the two side plates can be sealed from the sides, so as to block the winding roller and the wire pillars on the winding roller to prevent dust accumulation and cable collision damage. The arc-shaped protective cover can be rotated inside the slide groove to open the top of the winding roller, which is convenient for maintenance or replacement of the winding roller and the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 This is a schematic structural diagram of the base assembly of the present utility model.

[0020] Figure 3 This is a schematic diagram of the support plate structure of the present utility model.

[0021] Figure 4 This is a schematic diagram of the protection component structure of the present utility model.

[0022] Figure 5 This is a schematic structural diagram of the lock assembly of the present utility model.

[0023] Figure 6 This is a schematic diagram of the dust cover structure of the present utility model.

[0024] In the figure: 1. Base assembly; 2. Protection assembly; 3. Lock assembly; 101. Support plate; 102. Extension plate; 103. Slide groove; 104. Vertical plate; 105. Side plate; 106. Winding roller; 107. Through groove; 108. First movable roller; 109. Winding motor; 110. Support column; 111. Movable sealing layer; 112. Baffle; 113. Countersunk hole; 114. Dust cover; 115. Dust net; 201. Arc protection cover; 202. Insertion hole; 203. Limiting plate; 204. Transparent plate; 205. Mounting groove; 206. Second movable roller; 207. Handle; 301. Movable plate; 302. Extension rod; 303. Insertion rod; 304. Return spring; 305. Pull plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides Figure 1-6 The shown aviation cable retracting and releasing device includes a base assembly 1, a protective assembly 2 is provided on the top of the base assembly 1, a locking assembly 3 is installed on the back of the base assembly 1, the base assembly 1 includes a support plate 101, and a slide groove 103 is provided through the rear end of the upper surface of the support plate 101, and vertical plates 104 and side plates 105 are fixedly provided on both sides of the top of the support plate 101, and the side plates 105 are located on the outside of the vertical plates 104, and the two vertical plates 104 are connected by bearings. A winding roller 106 is movably provided, and a movable sealing layer 111 is fixedly provided on the outer wall of the side plate 105, and the outer wall of the movable sealing layer 111 is fitly connected to one end of the inner wall of the arc-shaped protective cover 201. An extension plate 102 is integrally formed in the middle of one side of the support plate 101, and countersunk holes 113 are symmetrically opened in the middle of the back side of the support plate 101. A baffle 112 is symmetrically fixed in the middle of the back side of the support plate 101, and the baffle 112 is located on the outside of the countersunk hole 113.

[0027] Furthermore, the protection component 2 includes an arc-shaped protective cover 201, and a section of the arc-shaped protective cover 201 passes through the slide 103 and extends to the bottom of the support plate 101. A transparent plate 204 is fixedly provided in the middle of the arc-shaped protective cover 201. The setting of the transparent plate 204 can facilitate the staff to observe the cable retraction and release status. The middle of the outer wall of the arc-shaped protective cover 201 is located at one end of the slide 103 and is provided with a socket 202. The other end of the arc-shaped protective cover 201 is integrally formed with a limit plate 203. Through the setting of the protection component 2, the arc-shaped protective cover 201 can The winding roller 106 is covered from the top, and the two side plates 105 can be sealed from the sides, so that the winding roller 106 and the wire blocking column on the winding roller 106 can be protected from dust accumulation and cable collision damage. The arc-shaped protective cover 201 can be rotated inside the slide 103 to open the top of the winding roller 106, which is convenient for maintenance or replacement of the winding roller 106 and the cable. Handles 207 are fixedly provided on the front and back ends of the arc-shaped protective cover 201 away from the slide 103. The setting of the handle 207 makes it convenient to rotate the arc-shaped protective cover 201.

[0028] The locking assembly 3 includes a movable plate 301, and a pull plate 305 is fixedly provided in the middle of the back side of the movable plate 301, and extension rods 302 adapted to the countersunk hole 113 are fixedly provided at both ends of the front side of the movable plate 301, and the front end of the extension rod 302 extends to the inside of the countersunk hole 113, and a return spring 304 is fixedly provided at the front end of the extension rod 302, and the front end of the return spring 304 is fixedly connected to the bottom of the groove of the countersunk hole 113, and an insertion rod 303 is fixedly provided in the middle of the front side of the movable plate 301, and the front end of the insertion rod 303 is movable through the back side of the support plate 101 and extends to the inside of the insertion hole 202, and a pull plate 305 is fixedly provided on the back side of the movable plate 301.

[0029] Secondly, support columns 110 are fixedly provided at the four corners of the bottom ends of the extension plate 102 and the support plate 101. A winding motor 109 is fixedly installed on the top of the extension plate 102, and the winding motor 109 is driven and connected to the rotating shaft of the winding roller 106. A dust cover 114 is fixedly provided on the top of the extension plate 102, and a dust net 115 is fixedly provided on one side of the dust cover 114. The dust cover 114 can prevent the winding motor 109 from being damaged by collision, and the dust net 115 can allow the heat inside the dust cover 114 to dissipate, thereby preventing the winding motor 109 from being damaged and preventing dust from entering the dust cover 114.

[0030] An installation groove 205 is provided at one end of the arc-shaped protective cover 201 away from the slide groove 103, and a second movable roller 206 is movably installed inside the installation groove 205 through a bearing. A through groove 107 is provided in the middle of the front side of the support plate 101, and a first movable roller 108 is movably installed inside the through groove 107 through a bearing. The arrangement of the first movable roller 108 and the second movable roller 206 can reduce the friction of the cable and prevent the cable from being worn.

[0031] Working principle of this utility model:

[0032] When in use, the cable passes between the second movable roller 206 and the first movable roller 108 and enters and exits the interior of the arc-shaped protective cover 201. The arc-shaped protective cover 201 can cover the winding roller 106 from the top, and the two side plates 105 can be sealed from the side, so that the winding roller 106 and the wire blocking column on the winding roller 106 can be protected from dust accumulation while also preventing the cable from being damaged by collision. By pulling the pull plate 305, the movable plate 301 is driven to move away from the support plate 101 until one end of the insertion rod 303 is disengaged from the socket 202, and the arc-shaped protective cover 201 can be detached from the fixation, and the arc-shaped protective cover 201 can be rotated inside the slide groove 103, thereby opening the top of the winding roller 106 for easy maintenance.

[0033] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An aviation cable retracting and unreeling device, characterized by: It comprises a base assembly (1), a protection assembly (2) is provided on the top of the base assembly (1), and a locking assembly (3) is installed on the back of the base assembly (1); The base assembly (1) comprises a support plate (101), and a slide groove (103) is provided through the rear end of the upper surface of the support plate (101); The protection assembly (2) includes an arc-shaped protection cover (201), and a section of the arc-shaped protection cover (201) passes through the slide groove (103) and extends to the bottom of the support plate (101); The locking assembly (3) comprises a movable plate (301), and a pull plate (305) is fixedly provided on the middle part of the back side of the movable plate (301).

2. The aviation cable retracting and unreeling device according to claim 1, characterized in that: A vertical plate (104) and a side plate (105) are fixedly provided on both sides of the top of the support plate (101), and the side plate (105) is located outside the vertical plate (104). A winding roller (106) is movably provided between the two vertical plates (104) via a bearing.

3. The aviation cable retracting and unreeling device according to claim 2, characterized in that: The outer wall of the side plate (105) is fixedly provided with a movable sealing layer (111), and the outer wall of the movable sealing layer (111) is fitted and connected to one end of the inner wall of the arc-shaped protective cover (201); an extension plate (102) is integrally formed in the middle of one side of the support plate (101); support columns (110) are fixedly provided at the four corners of the bottom ends of the extension plate (102) and the support plate (101); a winding motor (109) is fixedly installed on the top of the extension plate (102), and the winding motor (109) is drivingly connected to the rotating shaft of the winding roller (106).

4. The aviation cable retracting and unreeling device according to claim 3, characterized in that: A through groove (107) is provided in the middle of the front side of the support plate (101), and a first movable roller (108) is movably installed inside the through groove (107) through a bearing. A countersunk hole (113) is symmetrically provided in the middle of the back side of the support plate (101), and a baffle (112) is symmetrically fixedly provided in the middle of the back side of the support plate (101), and the baffle (112) is located outside the countersunk hole (113). A dust cover (114) is fixedly provided on the top of the extension plate (102), and a dust net (115) is fixedly provided on one side of the dust cover (114).

5. The aviation cable retracting and unreeling device according to claim 4, characterized in that: A transparent plate (204) is fixedly provided in the middle of the arc-shaped protective cover (201), and a mounting groove (205) is provided at one end of the arc-shaped protective cover (201) away from the slide groove (103). A second movable roller (206) is movably installed in the mounting groove (205) via a bearing.

6. The aviation cable retracting and unreeling device according to claim 5, characterized in that: A plug hole (202) is provided in the middle of the outer wall of the arc-shaped protective cover (201) at one end of the slide groove (103), and a limit plate (203) is integrally formed at the other end of the arc-shaped protective cover (201). A handle (207) is fixedly provided at the front and back ends of the arc-shaped protective cover (201) away from the slide groove (103).

7. The aviation cable retracting and unreeling device according to claim 6, characterized in that: Extension rods (302) adapted to the countersunk holes (113) are fixedly provided at both ends of the front face of the movable plate (301), and the front end of the extension rods (302) extends into the interior of the countersunk holes (113). A return spring (304) is fixedly provided at the front end of the extension rods (302), and the front end of the return spring (304) is fixedly connected to the bottom of the groove of the countersunk hole (113).

8. The aviation cable retracting and unreeling device according to claim 7, characterized in that: A plug rod (303) is fixedly provided at the middle of the front side of the movable plate (301), and the front end of the plug rod (303) movably passes through the back side of the support plate (101) and extends to the inside of the insertion hole (202). A pull plate (305) is fixedly provided at the back side of the movable plate (301).

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