CN213937231U

CN213937231U - Electric power distribution cable tensioning ware

Info

Publication number: CN213937231U
Application number: CN202120144436.3U
Authority: CN
Inventors: 王荣杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-08-10
Anticipated expiration: 2031-01-19

Abstract

The application discloses electric power distribution cable tensioning ware, including set casing, spout, connector and nut, set casing and electric liquid push rod fixed connection, electric liquid push rod and fixed plate fixed connection, fixed plate and fixed head fixed connection, spout and set casing fixed surface are connected, and spout and slider sliding connection, slider and motor fixing case fixed connection, motor fixing case and motor fixed connection, motor and gear fixed connection, a gear rotates with a dead lever and is connected, a dead lever and set casing sliding connection, a connector and gear fixed connection, nut and set casing fixed surface are connected, and nut and bolt threaded connection, the bolt rotates with the bearing and is connected. The telescopic link recovers to deform and carries out the joint with No. two gears in promoting the kelly to No. two gears, avoids the cable to drive No. two gears clockwise rotation and takes place not hard up.

Description

Electric power distribution cable tensioning ware

Technical Field

The application relates to a cable tensioner, in particular to an electric power distribution cable tensioner.

Background

The cable is a general term for articles such as optical cables and electric cables, has a plurality of purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, is a common and indispensable object in daily life, and needs to be installed carefully due to the fact that the cable is electrified.

When the cable was unwrapped wire in the cable pit, when taut through the manual work, can't flare-out to it, can cause the cable to place and not directly cause the cable extravagant, the cable department of buckling simultaneously generates heat easily, reduces the life of cable. Accordingly, an electrical power distribution cable tensioner is proposed to address the above problems.

Disclosure of Invention

An electric power distribution cable tensioner comprises a fixed shell, a chute, a first connector, a nut, a connecting rod, a second fixing rod, a connecting shell and a spring, wherein the fixed shell is fixedly connected with an electro-hydraulic push rod, the electro-hydraulic push rod is fixedly connected with a fixed plate, the fixed plate is fixedly connected with the fixed head, the chute is fixedly connected with the surface of the fixed shell, the chute is slidably connected with a sliding block, the sliding block is fixedly connected with a motor fixing box, the motor fixing box is fixedly connected with a motor, the motor is fixedly connected with a first gear, the first gear is rotatably connected with the first fixing rod, the first fixing rod is slidably connected with the fixed shell, the first connector is fixedly connected with the first gear, the nut is fixedly connected with the surface of the fixed shell, the nut is in threaded connection with a bolt, the bolt is rotatably connected with a bearing, and the bearing is fixedly connected with the first fixing rod, no. two dead levers and set casing fixed connection, and No. two dead levers and No. two gear revolve and be connected, No. two gears and No. two connector fixed connection, connect shell and set casing fixed surface and be connected, and connect shell and kelly and rotate and be connected, kelly and telescopic link fixed connection, telescopic link and set casing fixed connection, kelly and No. two gear sliding connection, spring one end and set casing fixed surface are connected, and the spring other end and kelly fixed connection.

Furthermore, two electro-hydraulic push rods are arranged on the surface of the fixed shell and are symmetrically distributed on two sides of the fixed shell.

Furthermore, the surface of the fixed shell is provided with two sliding chutes, and the two sliding chutes are symmetrically distributed on two sides of the motor fixed box.

Furthermore, a surface of the first fixing rod is provided with four first gears, the four first gears are meshed with each other, and two sides of the first connector are fixedly connected with the first gears.

Furthermore, the two ends of the first fixing rod are provided with bearings, and one end of the bolt is fixedly connected with the connecting rod.

Furthermore, No. two fixed rod surfaces are provided with four No. two gears, four No. two gears mesh each other, No. two connector both ends all with No. two gear fixed connection.

The beneficial effect of this application is: the present application provides an electrical power distribution cable tensioner.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;

FIG. 4 is a schematic side view of an electro-hydraulic putter in accordance with an embodiment of the present application;

FIG. 5 is a schematic view of an internal structure of a motor fixing box according to an embodiment of the present application;

fig. 6 is a schematic top sectional view of a chute according to an embodiment of the present application.

In the figure: 1. the fixed casing, 2, the fixed plate, 3, the fixed head, 4, the fixed case of motor, 5, dead lever, 6, No. two dead levers, 7, the nut, 8, the bolt, 9, the bearing, 10, the connecting rod, 11, a connector, 12, a gear, 13, No. two gears, 14, No. two connectors, 15, the electricity liquid push rod, 16, the motor, 17, the spout, 18, the telescopic link, 19, the spring, 20, the connection shell, 21, the kelly, 22, the slider.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-6, an electric power distribution cable tensioner comprises a fixed shell 1, a chute 17, a first connector 11, a nut 7, a connecting rod 10, a second fixing rod 6, a connecting shell 20 and a spring 19, wherein the fixed shell 1 is fixedly connected with an electro-hydraulic push rod 15, the electro-hydraulic push rod 15 is fixedly connected with a fixed plate 2, the fixed plate 2 is fixedly connected with a fixed head 3, the chute 17 is fixedly connected with the surface of the fixed shell 1, the chute 17 is slidably connected with a sliding block 22, the sliding block 22 is fixedly connected with a motor fixing box 4, the motor fixing box 4 is fixedly connected with a motor 16, the motor 16 is fixedly connected with a first gear 12, the first gear 12 is rotatably connected with a first fixing rod 5, the first fixing rod 5 is slidably connected with the fixed shell 1, the first connector 11 is fixedly connected with the first gear 12, the nut 7 is fixedly connected with the surface of the fixed shell 1, and

nut

7 and 8 threaded connection of bolt, bolt 8 rotates with bearing 9 to be connected, bearing 9 and 5 fixed connection of dead lever, No. two dead levers 6 and the 1 fixed shell fixed connection, and No. two dead levers 6 rotate with No. two gears 13 to be connected, No. two gears 13 and No. two connector 14 fixed connection, connect shell 20 and the 1 fixed shell fixed surface fixed connection of fixed shell, and connect shell 20 and kelly 21 and rotate to be connected, kelly 21 and 18 fixed connection of telescopic link, telescopic link 18 and fixed shell 1 fixed connection, kelly 21 and No. two gears 13 sliding connection, 19 one end of spring is connected with the 1 fixed shell fixed surface fixed connection, and the other end of spring 19 and kelly 21 fixed connection.

Fixed shell 1 surface is provided with two electric liquid push rods 15, two 15 symmetric distribution of electric liquid push rod are in fixed shell 1 both sides, fixed shell 1 surface is provided with two spout 17, two spout 17 symmetric distribution is in 4 both sides of motor fixation case, No. 5 surfaces of dead lever are provided with No. four gears 12, four No. one gear 12 meshes each other, No. one 11 both sides of connector all with No. one gear 12 fixed connection, No. one 5 both ends of dead lever all are provided with bearing 9, bolt 8 one end and connecting rod 10 fixed connection, No. two 6 surfaces of dead lever are provided with No. four No. two gears 13, four No. two gears 13 mesh each other, No. two 14 both ends of connector all with No. two gears 13 fixed connection.

When the cable fixing device is used, the fixing shell 1 is placed in a cable trench, the fixing plate 2 is pushed towards two sides of the cable trench by extending the electro-hydraulic push rod 15, the fixing head 3 is fixed with the surface of the cable trench, a cable is placed between the first connector 11 and the second connector 14 in the fixing shell 1, the bolt 8 is rotated by the connecting rod 10 to drive the first fixing rod 5 to move downwards along the fixing shell 1, the first connector 11 and the second connector 14 clamp the surface of the cable, the first gear 12 is driven to rotate by opening the motor 16, the first connector 11 is driven to rotate by the first gear 12, one section of the cable is driven to tension the cable forwards along the first connector 11 and the second connector 14, the cable drives the second gear 13 to rotate anticlockwise when going forwards, the second gear 13 compresses the clamping rod 21 to rotate downwards along the connecting shell 20, the telescopic rod 18 and the spring 19 are compressed, when the cable is tightened, the motor 16 is turned off, the telescopic rod 18 and the spring 19 recover to deform to push the clamping rod 21 into the second gear 13 to clamp the second gear 13, and the cable is prevented from driving the second gear 13 to rotate clockwise to loosen.

The application has the advantages that:

1. in order to increase the adaptability of the device, the fixing plate is pushed to the two sides of the cable trench by extending the electro-hydraulic push rod, the fixing head is fixed with the surface of the cable trench, the cable is placed between a first connector and a second connector inside the fixing shell, the first fixing rod is driven to move downwards along the fixing shell through the connecting rod rotating bolt, the surface of the cable is clamped by the first connector and the second connector, the cable is fixed through the rotating bolt, the clamping range of the first connector and the cable is expanded, and the device can adapt to cables of various types;

2. this application is rational in infrastructure, drive a gear revolve through opening the motor, drive a connector through a gear and rotate, drive cable one section along a connector and No. two connectors tensioning the cable forward, the cable drives No. two gear counter-clockwise turning when forward, No. two gear compression kellies carry out the downwardly rotating along the connection shell this moment, telescopic link and spring are compressed this moment, close the motor after the cable is taut, telescopic link and spring resume deformation promote the kellies and carry out the joint with No. two gears in No. two gears, it takes place not hard up to avoid the cable to drive No. two clockwise rotations, straighten the cable tensioning, save material, avoid the cable to buckle and generate heat.

The electro-hydraulic push rod 15 adopts a TG5 model electro-hydraulic push rod, and a matching circuit of the electro-hydraulic push rod can be provided by a manufacturer.

Motor 16 is a type YN60 motor, and its matching circuit is available from the manufacturer.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An electrical power distribution cable tensioner, characterized by: comprises a fixed shell (1), a chute (17), a first connector (11), a nut (7), a connecting rod (10), a second fixing rod (6), a connecting shell (20) and a spring (19), wherein the fixed shell (1) is fixedly connected with an electro-hydraulic push rod (15), the electro-hydraulic push rod (15) is fixedly connected with a fixed plate (2), the fixed plate (2) is fixedly connected with a fixed head (3), the chute (17) is fixedly connected with the surface of the fixed shell (1), the chute (17) is slidably connected with a sliding block (22), the sliding block (22) is fixedly connected with a motor fixing box (4), the motor fixing box (4) is fixedly connected with a motor (16), the motor (16) is fixedly connected with a first gear (12), the first gear (12) is rotatably connected with the first fixing rod (5), the first fixing rod (5) is slidably connected with the fixed shell (1), the first connecting head (11) is fixedly connected with the first gear (12), the nut (7) is fixedly connected with the surface of the fixed shell (1), the nut (7) is connected with the bolt (8) in a threaded manner, the bolt (8) is rotatably connected with the bearing (9), the bearing (9) is fixedly connected with the first fixing rod (5), the second fixing rod (6) is fixedly connected with the fixed shell (1), the second fixing rod (6) is rotatably connected with the second gear (13), the second gear (13) is fixedly connected with the second connecting head (14), the connecting shell (20) is fixedly connected with the surface of the fixed shell (1), the connecting shell (20) is rotatably connected with the clamping rod (21), the clamping rod (21) is fixedly connected with the telescopic rod (18), the telescopic rod (18) is fixedly connected with the fixed shell (1), and the clamping rod (21) is slidably connected with the second gear (13), one end of the spring (19) is fixedly connected with the surface of the fixed shell (1), and the other end of the spring (19) is fixedly connected with the clamping rod (21).

2. An electrical power distribution cable tensioner as claimed in claim 1, wherein: the surface of the fixed shell (1) is provided with two electro-hydraulic push rods (15), and the two electro-hydraulic push rods (15) are symmetrically distributed on two sides of the fixed shell (1).

3. An electrical power distribution cable tensioner as claimed in claim 1, wherein: the surface of the fixed shell (1) is provided with two sliding grooves (17), and the two sliding grooves (17) are symmetrically distributed on two sides of the motor fixed box (4).

4. An electrical power distribution cable tensioner as claimed in claim 1, wherein: no. one dead lever (5) surface is provided with four gears (12), four No. one gear (12) meshes each other, No. one connector (11) both sides all with gear (12) fixed connection.

5. An electrical power distribution cable tensioner as claimed in claim 1, wherein: a bearing (9) is arranged at each of two ends of the first fixing rod (5), and one end of the bolt (8) is fixedly connected with the connecting rod (10).

6. An electrical power distribution cable tensioner as claimed in claim 1, wherein: no. two dead lever (6) surfaces are provided with four No. two gears (13), four No. two gears (13) mesh each other, No. two connector (14) both ends all with No. two gear (13) fixed connection.