Cable core fixing device

Abstract

The utility model relates to the technical field of cable cores, and discloses a cable core fixing device which comprises a fixing base and an outer shell matched with the fixing base, a sliding groove is formed in the fixing base, movable blocks are symmetrically and slidably connected in the sliding groove, and a sliding assembly for driving the movable blocks to move is installed in the sliding groove. A positioning block is installed above the movable block, a cavity is formed in the positioning block, a sliding plate is arranged in the cavity in a sliding connection mode, a spring is connected between the bottom of the sliding plate and the inner wall of the cavity, movable rods are symmetrically arranged at the top of the sliding plate, and one end of each movable rod penetrates out of the positioning block to be connected with a pressing plate. The cable pressing device is used for pressing and fixing a cable. The cable core fixing device is simple in structure and convenient to operate, the cable cores can be conveniently limited and fixed, the distance between the two cable cores can be controlled and adjusted, the purpose of automatic adjustment is achieved, manpower is saved, and the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of cable core technology, and in particular to a cable core fixing device. Background Technology

[0002] Cable cores are the conductors inside a cable, each one individually, and are covered by an insulation layer. Because they are inside the cable, they are called cable cores.

[0003] The authorized patent application CN202322362172.0 discloses a cable core fixing device, including a connecting box. The connecting box has an installation groove inside, and an installation plate is installed inside the installation groove. An adjustment box is fixedly connected to one side of both the connecting box and the installation plate. The beneficial effects of this utility model are: by adding pointed slots and pointed blocks, the pointed blocks at the bottom of the jacking block are fixed to the pointed slots at different positions, and the position of the installation plate in the installation groove is restricted. By installing the connecting box and the installation plate, the position of the cable core body clamped and fixed inside the fixing clamping plate can be restricted, thus improving stability. By adding a bidirectional screw and an adjusting slider, the position of the two adjusting sliders can be adjusted when the bidirectional screw rotates. The adjusting sliders drive the moving plate and the fixing clamping plate to adjust and move, thereby clamping and fixing the cable core body.

[0004] However, the aforementioned patent requires both rotating the rotating block to adjust the fixing clamping plate to clamp the cable core and rotating the adjusting block to adjust the spacing between the two cable cores when fixing the cable core. This operation is cumbersome and reduces work efficiency. Utility Model Content

[0005] To address the problem that existing technologies require both rotating a rotating block to adjust the clamping plate to hold the cable core and rotating an adjusting block to adjust the spacing between two cable cores, which is cumbersome and reduces work efficiency, this application provides a cable core fixing device.

[0006] The cable core fixing device provided in this application adopts the following technical solution:

[0007] A cable core fixing device includes a fixed base and an outer shell that matches the fixed base. The fixed base has a groove, and movable blocks are symmetrically slidably connected in the groove. A sliding component for driving the movable blocks to move is installed. A positioning block is installed above the movable block. A cavity is formed inside the positioning block, and a sliding plate is slidably connected in the cavity. A spring is connected between the bottom of the sliding plate and the inner wall of the cavity. Movable rods are symmetrically arranged on the top of the sliding plate. One end of the movable rod passes through the positioning block and connects to a clamping plate for clamping and fixing the cable.

[0008] Preferably, the fixed base and the two sides of the outer shell are symmetrically provided with mounting plates, the mounting plates are fixed by bolts, and a handle is fixedly installed on the top of the outer shell.

[0009] Preferably, the sliding assembly comprises a bidirectional threaded rod rotatably installed in the sliding groove and a servo motor installed on one side of the sliding groove, the movable blocks are respectively sleeved with two ends of the bidirectional threaded rod and are in screw transmission connection with the bidirectional threaded rod, and one end of the bidirectional threaded rod is connected with the output end of the servo motor.

[0010] Preferably, two control switch buttons electrically connected with the servo motor are installed on the outer side of the fixed base.

[0011] Preferably, arc-shaped grooves are formed in the opposite surfaces of the pressing plate and the positioning block.

[0012] Compared with the prior art, the cable core fixing device has the beneficial effects that:

[0013] The cable core fixing device has the advantages of simple structure, convenient operation, convenient location and fixation of the cable core, control and adjustment of the spacing between the two cable cores, automatic adjustment, saving of manpower and improvement of work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Fig. 2 It is a schematic diagram of the internal structure of the fixed base in the utility model;

[0016] Fig. 3 It is a schematic diagram of the internal structure of the positioning block in the utility model.

[0017] Mark 1, fixed base; 2, outer shell; 3, movable block; 4, positioning block; 5, cavity; 6, spring; 7, sliding plate; 8, movable rod; 9, pressing plate; 10, mounting plate; 11, handle; 12, bidirectional threaded rod; 13, switch button. DETAILED DESCRIPTION

[0018] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figs. 1 to 3The utility model provides a technical scheme:

[0020] A cable core fixing device, including fixed base 1 and with fixed base 1 matching shell 2, fixed base 1 is set with the sliding slot, the movable block 3 is symmetrically slidably connected in the sliding slot, and the sliding assembly of driving movable block 3 is installed, the movable block 3 top is installed with the locating block 4, the cavity 5 is set up in the locating block 4, the sliding plate 7 is slidably connected in the cavity 5, the spring 6 is connected between the bottom of sliding plate 7 and the cavity inner wall, the sliding plate 7 top is symmetrically provided with the movable rod 8, and one end of movable rod 8 penetrates to the outside of locating block 4 and is connected with the compression plate 9, for the compression and fixing of cable.

[0021] When using, first open shell 2, pull the compression plate 10 upwards, it needs to be explained that, the compression plate 10 top is fixedly installed with the pull ring, convenient operation is carried out, the cable core needing to be connected is respectively threaded through the position between compression plate 9 and locating block 4, then releases compression plate 9, and the spring 6 is automatically driven to move down to the cable core and is clamped and fixed, simple structure, and convenient operation, after the cable core is fixed, can be driven to move two movable blocks 3 by starting sliding assembly, so as to adjust the spacing between two cable cores, reach the purpose of automatic adjustment.

[0022] The both sides of fixed base 1 and shell 2 are symmetrically provided with mounting plate 10, the mounting plate 10 is fixed by bolt, the top of shell 2 is fixedly installed with handle 11, after work is completed, shell 2 can be placed in alignment on the top of fixed base 1, and is fixed by bolt through mounting plate 10, handle 11 is set, so as to conveniently carry and use.

[0023] The sliding assembly includes a bidirectional screw rod 12 rotatably installed in the sliding slot and a servo motor installed on one side of the sliding slot, the movable block 3 is sleeved with both ends of the bidirectional screw rod 12 and is screw transmission connected with the bidirectional screw rod 12, and one end of the bidirectional screw rod 12 is connected with the output end of the servo motor.

[0024] The outer side of the fixed base 1 is provided with two control switch buttons 13 electrically connected with the servo motor.

[0025] When operating, the opening and rotating direction of the servo motor can be controlled by pressing the two switch buttons 13, the bidirectional screw rod 12 is driven to rotate by the servo motor, so that the movable block 3 is automatically driven to move in the sliding slot in the opposite direction, so as to adjust the spacing between the two cable cores.

[0026] The opposite sides of the compression plate 9 and the locating block 4 are both provided with arc-shaped grooves, so that the cable core and the arc-shaped groove are more fitted when clamped, and the compression firmness is improved.

[0027] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connected", "connected" should be broadly understood, which can be mechanical connection or electrical connection, or the internal communication of two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0028] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0029] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

[0030] The above are the preferred embodiments of the present application, and are not limited to the protection scope of the present application, therefore: any equivalent change made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A cable core fixing device, characterized in that: The device includes a fixed base (1) and an outer shell (2) that matches the fixed base (1). The fixed base (1) has a groove, and a movable block (3) is symmetrically slidably connected in the groove. A sliding component for driving the movable block (3) to move is installed. A positioning block (4) is installed above the movable block (3). A cavity (5) is opened inside the positioning block (4). A sliding plate (7) is slidably connected in the cavity (5). A spring (6) is connected between the bottom of the sliding plate (7) and the inner wall of the cavity. A movable rod (8) is symmetrically arranged on the top of the sliding plate (7). One end of the movable rod (8) passes through the positioning block (4) and is connected to a pressing plate (9) for pressing and fixing the cable.

2. The cable core fixing device according to claim 1, characterized in that: Mounting plates (10) are symmetrically arranged on both sides of the fixed base (1) and the outer shell (2). The mounting plates (10) are fixed together by bolts. A handle (11) is fixedly installed on the top of the outer shell (2).

3. The cable core fixing device according to claim 2, characterized in that: The sliding assembly includes a bidirectional threaded rod (12) rotatably installed in the slide groove and a servo motor installed on one side of the slide groove. The movable block (3) is respectively sleeved on both ends of the bidirectional threaded rod (12) and connected to it by a helical drive. One end of the bidirectional threaded rod (12) is connected to the output end of the servo motor.

4. The cable core fixing device according to claim 3, characterized in that: Two control switch buttons (13) electrically connected to the servo motor are installed on the outside of the fixed base (1).

5. A cable core fixing device according to claim 4, characterized in that: The pressing plate (9) and the positioning block (4) each have an arc-shaped groove on their opposite sides.

Images