CN216980172U

CN216980172U - Elevator cable that practicality is strong

Info

Publication number: CN216980172U
Application number: CN202123012449.4U
Authority: CN
Inventors: 潘时林; 田跃红; 颜士林; 徐杰明
Original assignee: Jiangsu Shuanghua Wire And Cable Co ltd
Current assignee: Jiangsu Shuanghua Wire And Cable Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-15
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an elevator cable with high practicability, and relates to the technical field of elevator cables. The cable comprises a cable body, wherein a protective sleeve is fixedly connected to the circumferential side surface of the cable body, a plurality of uniformly distributed limiting grooves are formed in the circumferential side surface of the protective sleeve, a limiting sleeve is fixedly connected to the circumferential side surface of the protective sleeve, a plurality of uniformly distributed grooves are formed in the circumferential side surface of the limiting sleeve, a telescopic spring is sleeved in each groove, and a limiting block is sleeved at the other end of each telescopic spring. According to the utility model, the limiting block is arranged and is extruded by the elastic force of the telescopic spring, so that the limiting block can be clamped in the limiting groove, the cable body can be well prevented from being displaced in the protective sleeve, the anti-pulling property of the cable body can be improved, and the service life of the cable body is prolonged.

Description

Elevator cable that practicality is strong

Technical Field

The utility model belongs to the technical field of elevator cables, and particularly relates to an elevator cable with high practicability.

Background

Cables are typically made up of several wires or groups of wires. The cable is made of one or more conductors insulated from each other and an outer insulating protective layer, and is used for transmitting power or information from one place to another. Typically a rope-like cable made up of several or groups of conductors twisted about each other, with each group insulated from the other and often twisted about a center, with a highly insulating coating covering the entire outside.

When the elevator cable is used, protective layers are usually arranged outside the elevator cable to protect the cable and prolong the service life of the elevator cable, but the protective layers and the cable are easy to relatively displace, so that the protective performance of the cable is low.

In order to solve the problems, the utility model provides an elevator cable with strong practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elevator cable with high practicability, and solves the problem that the protection performance of the cable is low due to the fact that the conventional protective layer is easy to generate relative displacement with the cable.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an elevator cable with strong practicability, which comprises a cable body, wherein a protective sleeve is sleeved on the circumferential side surface of the cable body, a plurality of uniformly distributed limiting grooves are formed in the circumferential side surface of the protective sleeve, the circumferential side surface of the protective sleeve is fixedly connected with the limiting sleeve, a plurality of uniformly distributed grooves are formed in the circumferential side surface of the limiting sleeve, a telescopic spring is sleeved in each groove, a limiting block is sleeved at the other end of each telescopic spring, and the limiting blocks are extruded by the elasticity of the telescopic springs through the limiting blocks and can be clamped in the limiting grooves, so that the cable body can be well prevented from being displaced in the protective sleeve, the tensile resistance of the cable body can be improved, and the service life of the cable body can be prolonged.

The shape of stopper cross-sectional area is triangle-shaped, can block in the spacing inslot better, stopper and spacing inslot position phase-match prevent that the unable card of stopper from at the spacing inslot, lead to unable spacing to the cable body, lead to cable body and protective sheath to take place relative displacement.

The side has seted up a plurality of evenly distributed's spout in the stop collar, the spread groove has been seted up to the bottom surface in the spout, sliding connection has the slider in the spout, slider lower surface fixed connection has the connecting rod, connecting rod lower surface and stopper fixed connection through setting up the slider, upwards stimulate the slider and can drive the stopper rebound, make the unable card of stopper in the spacing groove, can follow the cable body and take out in the protective sheath.

Recess and spout pass through the spread groove intercommunication each other, the connecting rod is installed in the spread groove, prevents upwards to stimulate the slider, can't drive stopper rebound.

The slider upper surface fixed connection has the arm-tie, the trompil has been seted up on the arm-tie to in better upwards pulling stopper.

The pull rod is fixedly connected in the pull hole, all limiting blocks can be pulled to move upwards at the same time, labor is saved, and working efficiency is improved.

The side face fixedly connected with buckler all around of stop collar, buckler length equals the cable body, prevents to have moisture to get into the cable body in the slotted hole of seting up from the stop collar, leads to the cable body to wet.

The utility model has the following beneficial effects:

according to the utility model, the limiting block is arranged and is extruded by the elastic force of the telescopic spring, so that the limiting block can be clamped in the limiting groove, the cable body can be well prevented from being displaced in the protective sleeve, the anti-pulling property of the cable body can be improved, and the service life of the cable body is prolonged.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the waterproof case of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cable body; 2. a protective sleeve; 21. a limiting groove; 3. a position limiting sleeve; 4. a groove; 41. a tension spring; 42. a limiting block; 5. a chute; 51. connecting grooves; 6. a slider; 61. a connecting rod; 7. pulling a plate; 71. hole drawing; 8. a pull rod; 9. a water shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate an orientation or positional relationship, are used merely to facilitate the description of the utility model and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the utility model.

As shown in fig. 1-5, the elevator cable with strong practicability comprises a cable body 1, a protective sleeve 2 is sleeved on the circumferential side of the cable body 1, a plurality of limit grooves 21 which are uniformly distributed are formed on the circumferential side of the protective sleeve 2, a limit sleeve 3 is fixedly connected to the circumferential side of the protective sleeve 2, a plurality of grooves 4 which are uniformly distributed are formed in the circumferential side of the limit sleeve 3, telescopic springs 41 are sleeved in the grooves 4, limit blocks 42 are sleeved on the other ends of the telescopic springs 41, and the limit blocks 42 are arranged and are extruded by the elastic force of the telescopic springs 41 and then clamped in the limit grooves 21, so that the cable body 1 can be well prevented from being displaced in the protective sleeve 2, the tensile resistance of the cable body 1 can be improved, and the service life of the cable body 1 can be prolonged.

The shape of stopper 42 cross-sectional area is triangle-shaped, can block in spacing groove 21 better, stopper 42 and spacing groove 21 position phase-match prevent that stopper 42 can't block in spacing groove 21, lead to unable spacing to cable body 1, lead to cable body 1 and protective sheath 2 to take place relative displacement.

Spout 5 of a plurality of evenly distributed is seted up to 3 all sides of stop collar, spread groove 51 has been seted up to the bottom surface in spout 5, sliding connection has slider 6 in spout 5, slider 6 lower fixed surface is connected with connecting rod 61, connecting rod 61 lower surface and stopper 42 fixed connection, through setting up slider 6, upwards stimulate slider 6 and can drive stopper 42 rebound, make the unable card of stopper 42 in spacing groove 21, can take out cable body 1 from protective sheath 2, recess 4 and spout 5 communicate each other through spread groove 51, connecting rod 61 is installed in spread groove 51, prevent upwards to stimulate slider 6, can't drive stopper 42 rebound.

Fixed surface is connected with arm-tie 7 on the slider 6, has seted up trompil 71 on the arm-tie 7 to in better upwards stimulate stopper 42, fixedly connected with pull rod 8 in the trompil 71 can stimulate all stopper 42 rebound simultaneously, uses manpower sparingly, improves work efficiency.

The side face of 3 week of stop collar fixedly connected with buckler 9, buckler 9 length equals cable body 1, prevents to have moisture to get into cable body 1 in the slotted hole of seting up from stop collar 3, leads to cable body 1 to wet.

As shown in fig. 1 to 5, this embodiment is a method for using an elevator cable with strong practicability: when cable body 1 received the outside and dragged, because stopper 42 card is spacing to cable body 1 in spacing groove 21, can make cable body 1 unable removal, and then can protect cable body 1, when needs take out cable body 1, can at first get rid of buckler 9, then upwards stimulate pull rod 8, make stopper 42 unable card in spacing groove 21, it can to one side pull cable body 1 at last.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an elevator cable that practicality is strong, includes cable body (1), its characterized in that: cable body (1) week side cover is equipped with protective sheath (2), a plurality of evenly distributed's spacing groove (21) are seted up to protective sheath (2) week side, protective sheath (2) week side fixedly connected with stop collar (3), a plurality of evenly distributed's recess (4) have been seted up to the side face in stop collar (3), expanding spring (41) have been cup jointed in recess (4), expanding spring (41) other end has cup jointed stopper (42).

2. The elevator cable with high practicability according to claim 1, wherein the cross section area of the limiting block (42) is triangular, and the position of the limiting block (42) is matched with that of the limiting groove (21).

3. The elevator cable with the strong practicability according to claim 1, wherein a plurality of sliding grooves (5) which are uniformly distributed are formed in the circumferential side surface of the limiting sleeve (3), a connecting groove (51) is formed in the inner bottom surface of each sliding groove (5), a sliding block (6) is connected in each sliding groove (5), a connecting rod (61) is fixedly connected to the lower surface of each sliding block (6), and the lower surface of each connecting rod (61) is fixedly connected with the limiting block (42).

4. A highly practical elevator cable according to claim 3, characterized in that the groove (4) and the sliding groove (5) are communicated with each other through a connecting groove (51), and the connecting rod (61) is installed in the connecting groove (51).

5. The elevator cable with high practicability according to claim 3, wherein a pulling plate (7) is fixedly connected to the upper surface of the sliding block (6), and a pulling hole (71) is formed in the pulling plate (7).

6. Elevator cable with high practicability according to claim 5, characterized in that a pull rod (8) is fixedly connected in the pull hole (71).

7. An elevator cable with strong practicability according to claim 3, wherein a waterproof cover (9) is fixedly connected to the peripheral side surface of the limiting sleeve (3), and the length of the waterproof cover (9) is equal to that of the cable body (1).