CN223218744U - Liquid-cooled fixed-lay power cables - Google Patents

Abstract

The utility model discloses a liquid-cooled fixed laying power cable, which belongs to the technical field of livestock manure treatment and comprises a cable body, wherein a plurality of clamping plates I and clamping plates II which are symmetrically arranged are sleeved on the outer side of the cable body, a base is arranged on one side, close to the opposite surface, of the clamping plates I and the clamping plates II, one end of the base is centrally provided with a rotating rod in a penetrating way, two sides of the rotating rod are provided with screw rods, two ends of the rotating rod and one end of the screw rod are fixedly connected with toothed rings, two ball sliding blocks are sleeved on the outer side of the screw rod, and the clamping assembly capable of being adjusted in a linkage way is arranged.

Description

Liquid-cooled fixed laying power cable

Technical Field

The utility model relates to the technical field of livestock and poultry manure treatment, in particular to a liquid-cooled fixed laying power cable.

Background

The power cable is characterized in that the power cable is thick in wire diameter, is generally 3-core or four-core, is thicker in interphase insulation, is provided with a metal armor protection cable at the outer side, and is mainly used as a main line of a three-phase industrial power supply or a single-phase civil power supply for a power supply system.

Based on the above, the inventor finds that the existing power cable is fixedly paved through the bolt matched with the clamping plate, but the bolts are at least arranged in a pair, the operation process is complicated, meanwhile, the screw is easy to loose and slide with the lapse of time, so that the existing structure is researched and improved, and the purpose of providing a liquid-cooled type fixedly paved power cable is achieved, so that the practical value is achieved.

Disclosure of utility model

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a liquid-cooled type power cable fixedly laid, the clamping assembly capable of being adjusted in a linkage way is arranged in the scheme, so that the clamping work of the cable can be rapidly carried out, the operation is convenient and efficient, the efficiency of cable laying and fixing is improved, the self-locking assembly is arranged, the clamping assembly can be self-locked and fixed, the problems of loosening, sliding wire and the like of the clamping assembly due to threaded connection are avoided, and the stability of cable laying and fixing is improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The liquid-cooled type power cable fixedly laid comprises a cable body, wherein a plurality of clamping plates I and clamping plates II which are symmetrically arranged are sleeved on the outer side of the cable body, a base is arranged on one side, close to the opposite surface, of the clamping plates I and the clamping plates II, a rotating rod is arranged at the middle of one end of the base in a penetrating mode, screw rods are arranged on two sides of the rotating rod, two ends of the rotating rod and one end of the screw rod are fixedly connected with toothed rings, two ball sliding blocks are sleeved on the outer side of the screw rod, clamping plates are fixedly connected on the inner sides of two ends of the clamping plates I, a group of self-locking grooves are formed in one side of the clamping plates II, clamping grooves are formed in the two ends of the clamping plates II in a penetrating mode, and a self-locking mechanism is arranged in the clamping grooves;

the self-locking mechanism comprises a sliding plate, a self-locking block is fixedly connected to one side of the sliding plate, guide rods are arranged at two ends of the sliding plate in a penetrating mode, and self-locking springs are sleeved on the outer sides of the guide rods.

Further, the rotating rod and the screw rod are movably connected with the base, and two adjacent toothed rings are in meshed connection.

Further, two sections of rotating threads with the same length and opposite directions are formed on the outer surface of the screw rod, the directions of the two screw rods are opposite, and the rotating threads are matched with the ball sliding blocks.

Further, two ball sliding blocks at one end, which are close to the outer sides of the screw rods, are fixedly connected with the first clamping plate, and two ball sliding blocks at the other end, which are close to the outer sides of the screw rods, are fixedly connected with the second clamping plate.

Further, the sliding plate and the guide rod are both positioned in the second clamping plate and are in sliding connection with the second clamping plate, and the guide rod is fixedly connected with the second clamping plate.

Further, the self-locking block is matched with the self-locking groove, and the end face of the self-locking block is arranged in a right triangle.

Further, two ends of the self-locking spring are fixedly connected with the sliding plate and the inner surface of the clamping plate II respectively.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is rotated through setting up the bull stick, under the effect of two pairs of ring gears, makes two lead screws rotate in step, and the normal running fit of lead screw rotates the screw thread, makes two pairs of ball sliders synchronous reverse movement, and then makes splint one and splint two synchronous reverse movement, by splint one cooperation splint two, carries out the centre gripping work of cable body, compares with prior art, sets up the centre gripping subassembly that can link the regulation, can carry out the centre gripping work of cable fast, convenient operation is high-efficient, has improved the fixed efficiency of cable laying.

(2) Through setting up self-locking mechanism, two splint remove the in-process that is close to, the joint board gets into the inside extrusion of joint groove from the locking piece, thereby make the sliding plate outside slide, and compress self-locking spring, afterwards under self-locking spring's effect, the self-locking piece resets, with the self-locking groove joint that corresponds, because the terminal surface from the locking piece is right angled triangle setting, consequently, from the perpendicular laminating of perpendicular and the self-locking groove of locking piece, therefore the joint board can only last to move forward, unable backward movement forms self-locking structure, compared with prior art, set up self-locking component, can carry out the auto-lock to the clamping component fixedly, avoid the clamping component to appear not hard up smooth silk scheduling problem because of threaded connection, cable laying fixed stability has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the positional relationship between the first clamping plate and the second clamping plate according to the present utility model;

FIG. 3 is a split view of a first clamping plate and a second clamping plate according to the present utility model;

Fig. 4 is a schematic structural view of the self-locking mechanism of the present utility model.

The reference numerals in the figure indicate that 1, a cable body, 2, a clamping plate I, 3, a clamping plate II, 4, a base, 5, a rotating rod, 6, a screw rod, 7, a toothed ring, 8, a ball sliding block, 9, a clamping plate, 10, a self-locking groove, 11, a clamping groove, 12, a self-locking mechanism, 13, a sliding plate, 14, a self-locking block, 15, a guide rod, 16 and a self-locking spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

Examples:

Referring to fig. 1-4, a liquid-cooled fixedly paved power cable comprises a cable body 1, wherein a plurality of clamping plates I2 and II 3 which are symmetrically arranged are sleeved outside the cable body 1, a base 4 is arranged on one side, close to the opposite surfaces of the clamping plates I2 and II 3, of the clamping plates I2, one end of the base 4 is centrally provided with a rotating rod 5 in a penetrating manner, both sides of the rotating rod 5 are provided with screw rods 6, both ends of the rotating rod 5 and one end of the screw rod 6 are fixedly connected with toothed rings 7, two ball sliding blocks 8 are sleeved outside the screw rods 6, both ends of the clamping plates I2 are fixedly connected with clamping plates 9, one side of the clamping plates 9 is provided with a group of self-locking grooves 10, both ends of the clamping plates II 3 are provided with clamping grooves 11 in a penetrating manner, and a self-locking mechanism 12 is arranged inside the clamping grooves 11;

The self-locking mechanism 12 comprises a sliding plate 13, one side of the sliding plate 13 is fixedly connected with a self-locking block 14, two ends of the sliding plate 13 are respectively provided with a guide rod 15 in a penetrating mode, the outer sides of the guide rods 15 are sleeved with self-locking springs 16, and in order to ensure the stability of clamping of the clamp on a cable, the loosening problem is reduced, and the self-locking mechanism 12 is arranged.

Referring to fig. 2, the rotating rod 5 and the screw rod 6 are movably connected with the base 4, two adjacent toothed rings 7 are meshed and connected, the base 4 is firstly fixed with the supporting surface according to the laying route of the cable body 1, then the cable body 1 is sequentially placed between the corresponding clamping plates one 2 and two clamping plates two 3, and simultaneously the rotating rod 5 is rotated, so that the two screw rods 6 synchronously rotate under the action of the two pairs of toothed rings 7.

Referring to fig. 2, two sections of rotation threads with the same length and opposite directions are provided on the outer surface of the screw rod 6, and the directions of the two screw rods 6 are opposite, the rotation threads are matched with the ball sliding blocks 8, and the rotation threads of the screw rods 6 are matched with the rotation threads, so that the two pairs of ball sliding blocks 8 synchronously and reversely move.

Referring to fig. 2, the ball slide blocks 8 at one ends are fixedly connected with the first clamping plate 2, and the ball slide blocks 8 at the other ends are fixedly connected with the second clamping plate 3, so that the first clamping plate 2 and the second clamping plate 3 synchronously move reversely, and the first clamping plate 2 is matched with the second clamping plate 3 to clamp the cable body 1.

Referring to fig. 4, the sliding plate 13 and the guide rod 15 are both located inside the second clamping plate 3, the sliding plate 13 is slidably connected with the second clamping plate 3, the guide rod 15 is fixedly connected with the second clamping plate 3, the clamping plate 9 enters the clamping groove 11 in the moving and approaching process of the two clamping plates, and the self-locking block 14 is extruded, so that the sliding plate 13 slides outwards, the moving stability of the sliding plate 13 is ensured through the guide rod 15, and meanwhile, the moving of the sliding plate 13 compresses the self-locking spring 16.

Referring to fig. 3, the self-locking block 14 is adapted to the self-locking groove 10, and the end surface of the self-locking block 14 is arranged in a right triangle, and the self-locking block 14 is clamped with the self-locking groove 10, because the end surface of the self-locking block 14 is arranged in a right triangle, the vertical surface of the self-locking block 14 is attached to the vertical surface of the self-locking groove 10, so that the clamping plate 9 can only continuously move forwards and cannot move backwards, and the self-locking fixation of the clamping plate one 2 and the clamping plate two 3 is completed.

Referring to fig. 4, two ends of the self-locking spring 16 are fixedly connected with the sliding plate 13 and the inner surface of the clamping plate two 3 respectively, and under the action of the self-locking spring 16, the sliding plate 13 drives the self-locking block 14 to reset and is clamped with the corresponding self-locking groove 10.

When the self-locking device is used, the base 4 is firstly fixed with the supporting surface according to the laying route of the cable body 1, then the cable body 1 is sequentially placed between the corresponding clamping plates I2 and II 3, the rotating rod 5 is rotated simultaneously, under the action of the two pairs of toothed rings 7, the two screw rods 6 are synchronously rotated, the rotating threads are matched with the rotating threads of the screw rods 6, the two pairs of ball sliding blocks 8 are synchronously moved reversely, the clamping plates I2 and II 3 are synchronously moved reversely, the clamping operation of the cable body 1 is carried out by the clamping plates I2 matched with the clamping plates II 3, in the process that the two clamping plates are moved close, the clamping plates 9 enter the clamping grooves 11 and squeeze the self-locking blocks 14, so that the sliding plates 13 slide outwards, simultaneously, the sliding plates 13 drive the self-locking blocks 14 to reset and are clamped with the corresponding self-locking grooves 10, and the clamping plates 9 can only continuously move forwards due to the fact that the end faces of the self-locking blocks 14 are arranged in a right triangle, the vertical faces of the self-locking blocks 14 are bonded with the vertical faces of the self-locking blocks 10, and the clamping plates 9 cannot move backwards, and thus the power of the clamping plates 2 and the clamping plates 3 can be fixed, and the self-locking device is fixed, and the cable is laid.

It should finally be noted that in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. A liquid-cooled fixed laying power cable, comprising a cable body (1), wherein the outer side of the cable body (1) is provided with a plurality of symmetrically arranged clamping plates (1) and clamping plates (2), a base (4) is provided on one side of the opposite surface of the clamping plates (2) and the clamping plates (3), and a rotating rod (5) is provided in the center of one end of the base (4), characterized in that: screw rods (6) are provided on both sides of the rotating rod (5), and both ends of the rotating rod (5) and one end of the screw rod (6) are fixedly connected to a gear ring (7), two ball sliders (8) are provided on the outer side of the screw rod (6), and both ends of the clamping plate (2) are fixedly connected to a clamping plate (9) on the inner side, and a group of self-locking grooves (10) are opened on one side of the clamping plate (9), and a clamping groove (11) is provided at both ends of the clamping groove (11), and a self-locking mechanism (12) is provided inside the clamping groove (11); The self-locking mechanism (12) comprises a sliding plate (13), one side of which is fixedly connected to a self-locking block (14), and both ends of the sliding plate (13) are provided with guide rods (15) extending therethrough, and the outer side of the guide rods (15) is provided with a self-locking spring (16). 2. The liquid-cooled fixed-laying power cable according to claim 1 is characterized in that the rotating rod (5) and the screw rod (6) are both movably connected to the base (4), and the two adjacent gear rings (7) are meshed and connected. 3. The liquid-cooled fixed-laying power cable according to claim 1 is characterized in that: the outer surface of the screw rod (6) is provided with two rotating threads of the same length and opposite directions, and the two screw rods (6) are in opposite directions, and the rotating threads are adapted to the ball slider (8). 4. The liquid-cooled fixed-laying power cable according to claim 1 is characterized in that the ball slider (8) on the outside of the two screw rods (6) near one end is fixedly connected to the first clamping plate (2), and the ball slider (8) on the outside of the two screw rods (6) near the other end is fixedly connected to the second clamping plate (3). 5. The liquid-cooled fixed-laying power cable according to claim 1 is characterized in that the sliding plate (13) and the guide rod (15) are both located inside the second clamping plate (3), and the sliding plate (13) is slidably connected to the second clamping plate (3), and the guide rod (15) is fixedly connected to the second clamping plate (3). 6. The liquid-cooled fixed laying power cable according to claim 1, characterized in that the self-locking block (14) is adapted to the self-locking groove (10), and the end face of the self-locking block (14) is arranged in a right triangle shape. 7. The liquid-cooled fixed-laying power cable according to claim 1, characterized in that the two ends of the self-locking spring (16) are fixedly connected to the sliding plate (13) and the inner surface of the second clamping plate (3) respectively.