CN214590300U

CN214590300U - Novel protective sleeve for cable of primary equipment

Info

Publication number: CN214590300U
Application number: CN202023016943.3U
Authority: CN
Inventors: 洪志艺
Original assignee: Quzhou Jibo Trading Co ltd
Current assignee: Quzhou Jibo Trading Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-11-02
Anticipated expiration: 2030-12-14

Abstract

The application discloses novel protective sleeve of primary equipment cable, including the last lantern ring and lower lantern ring, lantern ring bottom fixedly connected with connecting block down, connecting block bottom fixedly connected with connecting box, the connecting box runs through inside fixed roof portion extends to fixed incasement portion, bottom wall fixedly connected with fixed incasement fixed column, fixed column other end through connection incasement diapire extends to inside, fixed column other end fixedly connected with movable block, the outside slip of fixed column has cup jointed the removal nest block, it all rotates at the nest block both ends and is connected with the down tube. This application is through the second connecting plate of extrusion both sides downwards, and the fixed sliding block is inwards extruded to second connecting plate bottom, and the third spring compression, the slider is inside to slide on fixed spout, and the second connecting plate continues to push down, agrees with fixed fixture block until fixed slot, and the third spring reconversion to will go up the lantern ring and fix together with lower lantern ring, fix the cable between last lantern ring and lower lantern ring.

Description

Novel protective sleeve for cable of primary equipment

Technical Field

The application relates to a novel protective sleeve, in particular to a novel protective sleeve for a primary equipment cable.

Background

The primary equipment mainly comprises: the power transmission system comprises a generator (motor), a transformer, a circuit breaker, a disconnecting switch, an automatic switch, a contactor, a knife switch, a bus, a power transmission line, a power cable, a reactor and the like, wherein the power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater.

The cable is installed outdoors, receives the weather of blowing to shine and sleet erosion throughout the year, needs to protect the cable installation cable sheath that exposes outside, and the cable installation is outdoor, very easily receives external impulsive force for the cable receives the damage. Therefore, a novel protective sleeve for a primary equipment cable is provided for solving the problems.

Disclosure of Invention

A novel protective sleeve for a cable of primary equipment comprises an upper sleeve ring and a lower sleeve ring, wherein the bottom of the lower sleeve ring is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a connecting box, the connecting box penetrates through the top of a fixed box and extends into the fixed box, the inner wall of the fixed box is fixedly connected with a fixed column, the other end of the fixed column penetrates through the bottom wall of the connecting box and extends into the fixed box, the other end of the fixed column is fixedly connected with a movable block, a movable sleeve block is sleeved outside the fixed column in a sliding mode, two ends of the movable sleeve block are both rotatably connected with inclined rods, the other ends of the two inclined rods are both rotatably connected to the fixed block, first connecting plates are both fixedly connected to the two fixed blocks, the two first connecting plates are respectively and fixedly connected to two ends of the bottom of the lower sleeve ring, two ends outside the fixed box are both fixedly connected with U-shaped fixed cavities, and third springs are both fixedly connected to the two fixed cavities, the other ends of the third springs are fixedly connected to the movable plate, the other ends of the third springs are fixedly connected to the fixed clamping blocks, the fixed clamping blocks are fixedly arranged on the movable plate, the fixed clamping blocks are matched in the fixed clamping grooves, the fixed clamping grooves are fixedly arranged on the second connecting plates respectively, the second connecting plates are fixedly connected to the third connecting plates, and the third connecting plates are fixedly connected to two ends of the upper lantern ring respectively.

Furthermore, an inserting block is fixedly connected to the upper lantern ring and inserted into the slot, and the slot is fixedly connected to the lower lantern ring.

Further, the movable block is located the first spring of the equal fixedly connected with in fixed column both ends, first spring other end fixed connection is on the diapire in the connecting box.

Furthermore, a second spring is sleeved outside the bottom end of the fixing column, and two ends of the second spring are respectively and fixedly connected to the bottom of the fixing box and the bottom of the movable sleeve block.

Further, the equal fixedly connected with slider in movable plate both ends, two the equal sliding connection of slider is on fixed spout, two fixed spout respectively fixed connection is on the wall of both sides about the fixed cavity of U type.

Furthermore, both sides of the fixed clamping groove and the fixed clamping block are obliquely arranged.

The beneficial effect of this application is: the application provides a novel protective sleeve for a primary equipment cable.

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 schematic view of a structure shown in fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. go up the lantern ring, 2, lower lantern ring, 3, the grafting piece, 4, the movable block, 5, first spring, 6, the fixed block, 7, the tilting lever, 8, remove the lantern block, 9, the second spring, 10, the fixed column, 11, the connecting box, 12, the fixed box, 13, the connecting block, 14, first connecting plate, 15, the second connecting plate, 16, the third connecting plate, 17, fixed draw-in groove, 18, fixed fixture block, 19, the slider, 20, the movable plate, 21, fixed spout, 22, the third spring, 23, the fixed cavity of U type.

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. 1-3, a novel protective sleeve for cables of disposable equipment comprises an upper sleeve ring 1 and a lower sleeve ring 2, wherein the bottom of the lower sleeve ring 2 is fixedly connected with a connecting block 13, the bottom of the connecting block 13 is fixedly connected with a connecting box 11, the connecting box 11 extends into a fixed box 12 through the top of the fixed box 12, the inner bottom wall of the fixed box 12 is fixedly connected with a fixed column 10, the other end of the fixed column 10 extends into the fixed box 11 through the bottom wall of the connecting box 11, the other end of the fixed column 10 is fixedly connected with a movable block 4, a movable sleeve block 8 is slidably sleeved outside the fixed column 10, two ends of the movable sleeve 8 are rotatably connected with inclined rods 7, the other ends of the two inclined rods 7 are rotatably connected with fixed blocks 6, first connecting plates 14 are fixedly connected with the two fixed blocks 6, and the two first connecting plates 14 are respectively and fixedly connected with two ends of the bottom of the lower sleeve ring 2, the outer equal fixedly connected with U type fixed cavity 23 in both ends of fixed box 12, two equal fixedly connected with third spring 22 in the fixed cavity, two the equal fixed connection of third spring 22 other end is on movable plate 20, two equal fixedly connected with fixture block 18 on the movable plate 20, two fixture block 18 all agrees with in fixed slot 17, two fixed slot 17 is fixed respectively and is established on second connecting plate 15, two the equal fixed connection of second connecting plate 15 is on third connecting plate 16, two third connecting plate 16 is fixed connection respectively at last lantern ring 1 both ends.

The upper lantern ring 1 is fixedly connected with an inserting block 3, the inserting block 3 is inserted into an inserting groove, and the inserting groove is fixedly connected into the lower lantern ring 2, so that the upper lantern ring 1 and the lower lantern ring 2 are conveniently inserted together; the two ends of the movable block 4, which are positioned on the fixed column 10, are both fixedly connected with first springs 5, and the other ends of the first springs 5 are fixedly connected to the inner bottom wall of the connecting box 11, so that the impact force can be buffered through the elastic force of the springs; a second spring 9 is sleeved outside the bottom end of the fixed column 10, and two ends of the second spring 9 are respectively and fixedly connected to the bottom of the fixed box 12 and the bottom of the movable sleeve block 8, so that the impact force can be buffered through the elastic force of the spring; the equal fixedly connected with slider 19 in movable plate 20 both ends, two equal sliding connection of slider 19 is on fixed spout 21, two fixed spout 21 is fixed connection respectively on wall about U type fixed cavity 23, the moving direction of fixed movable plate 20 of being convenient for, fixed slot 17 and fixed fixture block 18 both sides are the slope setting, are convenient for with fixed fixture block 18 and fixed slot 17 joint or part.

When the cable fixing device is used, electrical components appearing in the cable fixing device are externally connected with a power supply and a control switch when the cable fixing device is used, firstly, the inserting block 3 on the upper lantern ring 1 is inserted into the slot of the lower lantern ring 2, the second connecting plates 15 on two sides are pressed downwards, when the bottom of the second connecting plates 15 is contacted with the fixed clamping blocks 18, the fixed sliding blocks 19 are extruded inwards, the third springs 22 are compressed, the sliding blocks 19 on the movable plate 20 slide inwards on the fixed sliding grooves 21 until the fixed clamping grooves 17 are contacted with the fixed clamping blocks 18, the third springs 22 recover to the original shape, the sliding blocks 19 are driven to slide outwards on the fixed sliding grooves 21, the fixed clamping blocks 18 are driven to move outwards to be matched with the fixed clamping grooves 17, so that the upper lantern ring 1 and the lower lantern ring 2 are fixed together, a cable is fixed between the upper lantern ring 1 and the lower lantern ring 2, when the cable is externally impacted, the upper lantern ring 1 and the lower lantern ring 2 move downwards, drive connecting block 13 and first connecting plate 14 and push down, connecting block 13 pushes down and drives connecting box 11 downstream, and first spring 5 is tensile, and first connecting plate 14 drives and removes the cover block 8 and push down, and second spring 9 is compressed, and spring force drives first spring 5 and second spring 9 reconversion, cushions outside impact.

The application has the advantages that:

1. according to the cable fixing device, the second connecting plates on two sides are downwards extruded, the fixed sliding block is inwards extruded at the bottom of each second connecting plate, the third spring is compressed, the sliding block inwards slides on the fixed sliding groove, the second connecting plates continue to be downwards pressed until the fixed clamping groove is matched with the fixed clamping block, and the third spring is restored to the original state, so that the upper lantern ring and the lower lantern ring are fixed together, and a cable is fixed between the upper lantern ring and the lower lantern ring;

2. this application is through the connecting block, first connecting plate, the connecting box, first spring, the second spring, remove the cooperation between cover piece and the fixed column, when externally receiving the striking, go up the lantern ring and push down with lower lantern ring, drive connecting block and first connecting plate and push down, the connecting block pushes down and drives the connecting box downstream, first spring is tensile, first connecting plate drives and removes the cover piece and pushes down, the second spring is compressed, spring force drives first spring and second spring reconversion, thereby protect the cable.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

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. The utility model provides a novel protective sheath of primary equipment cable which characterized in that: the anti-theft device comprises an upper lantern ring (1) and a lower lantern ring (2), wherein the bottom of the lower lantern ring (2) is fixedly connected with a connecting block (13), the bottom of the connecting block (13) is fixedly connected with a connecting box (11), the connecting box (11) penetrates through the top of a fixed box (12) and extends into the fixed box (12), the inner bottom wall of the fixed box (12) is fixedly connected with a fixed column (10), the other end of the fixed column (10) penetrates through the bottom wall of the connecting box (11) and extends into the inside, the other end of the fixed column (10) is fixedly connected with a movable block (4), a movable sleeve block (8) is sleeved outside the fixed column (10) in a sliding mode, two ends of the movable sleeve block (8) are rotatably connected with inclined rods (7), the other ends of the inclined rods (7) are rotatably connected onto a fixed block (6), and first connecting plates (14) are fixedly connected onto the fixed block (6), two first connecting plate (14) fixed connection is at lantern ring (2) bottom both ends down respectively, the equal fixedly connected with U type fixed cavity (23) in fixed case (12) outer both ends, two equal fixedly connected with third spring (22), two in the fixed cavity the equal fixed connection of third spring (22) other end is on movable plate (20), two equal fixedly connected with fixture block (18) on movable plate (20), two fixture block (18) all agree with in fixed slot (17), two fixed slot (17) are fixed respectively and establish on second connecting plate (15), two equal fixed connection of second connecting plate (15) is on third connecting plate (16), two third connecting plate (16) difference fixed connection is at last lantern ring (1) both ends.

2. The novel protective sleeve for the cables of the primary equipment as claimed in claim 1, wherein: go up fixedly connected with plug block (3) on the lantern ring (1), plug block (3) are pegged graft in the slot, slot fixed connection is in lantern ring (2) down.

3. The novel protective sleeve for the cables of the primary equipment as claimed in claim 1, wherein: the movable block (4) is located the first spring (5) of the equal fixedly connected with in fixed column (10) both ends, first spring (5) other end fixed connection is on connecting box (11) interior diapire.

4. The novel protective sleeve for the cables of the primary equipment as claimed in claim 1, wherein: and a second spring (9) is sleeved outside the bottom end of the fixed column (10), and two ends of the second spring (9) are respectively and fixedly connected to the bottom of the fixed box (12) and the bottom of the movable sleeve block (8).

5. The novel protective sleeve for the cables of the primary equipment as claimed in claim 1, wherein: the two ends of the moving plate (20) are fixedly connected with sliding blocks (19), the two sliding blocks (19) are connected to fixed sliding grooves (21) in a sliding mode, and the two fixed sliding grooves (21) are fixedly connected to the upper side wall and the lower side wall of a U-shaped fixed cavity (23) respectively.

6. The novel protective sleeve for the cables of the primary equipment as claimed in claim 1, wherein: the two sides of the fixed clamping groove (17) and the fixed clamping block (18) are obliquely arranged.