CN216889859U

CN216889859U - Tower crane cable protector

Info

Publication number: CN216889859U
Application number: CN202123133645.7U
Authority: CN
Inventors: 王燕君; 席晶; 薛铭; 程英剑; 王美丽
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-05
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a tower crane cable protection device, and particularly relates to the technical field of tower cranes, which comprises a tower crane main body, wherein a cable is arranged on one side of the tower crane main body, a plurality of sheaths are movably sleeved on the peripheral surface of the cable, a connecting plate is arranged on one side, close to the tower crane main body, of each sheath, fixing rings are arranged on two sides of each sheath, the fixing rings are respectively and fixedly connected with a plurality of connecting plates, side plates are arranged on two sides of each connecting plate, and one ends of the side plates are respectively and fixedly connected with the connecting plates. According to the utility model, the plurality of sheaths are arranged and made of PVC materials, the cable penetrates through the plurality of sheaths, and the iron wire is wound on the sheaths, so that the sheaths and the cable are fixed.

Description

Tower crane cable protector

Technical Field

The utility model relates to the technical field of tower cranes, in particular to a tower crane cable protection device.

Background

The tower crane is the most common hoisting equipment on the construction site, also called tower crane, which is an essential equipment on the construction site, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by lengthening (height) one section by one section (called standard section for short).

The existing tower crane cable frequently floats back and forth in the wind, so that the risk of wind breaking is possible, if the cable and a tower body are fixed by iron wires, the iron wire fixing points will damage the sheath of the cable to a certain extent under the action of wind power, the cable can leak electricity at the position if the cable is serious, and once the cable leaks electricity, very large potential safety hazards such as electric shock can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tower crane cable protection device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tower crane cable protector, includes the tower crane main part, tower crane main part one side is equipped with the cable, cable outer peripheral face activity cover is equipped with a plurality of sheaths, and is a plurality of one side that the sheath is close to the tower crane main part all is equipped with the connecting plate, and is a plurality of the sheath both sides all are equipped with solid fixed ring, and are a plurality of gu fixed ring respectively with a plurality of connecting plate fixed connection, it is a plurality of the connecting plate both sides all are equipped with the sideboard, and are a plurality of sideboard one end respectively with a plurality of connecting plate fixed connection.

In a preferred embodiment, a plurality of all be equipped with the bolt on sideboard one side, it is a plurality of bolt one end runs through a plurality of sideboard respectively and extends into in the tower crane main part, and is a plurality of the bolt all with tower crane main part threaded connection.

In a preferred embodiment, a plurality of illuminating lamps are arranged on one side of each sheath, and are respectively and fixedly connected with a plurality of connecting plates.

In a preferred embodiment, a plurality of water storage frames are arranged on the other sides of the sheaths and are respectively positioned on one sides of the connecting plates.

In a preferred embodiment, a plurality of connecting rods are arranged on one side of each of the water storage frames, one ends of the connecting rods are fixedly connected with the plurality of water storage frames respectively, threaded sleeves are fixedly sleeved on the peripheral surfaces of the connecting rods, one ends of the threaded sleeves extend into the connecting plates respectively, and the threaded sleeves are connected with the connecting plates in a threaded manner respectively.

In a preferred embodiment, both sides of the cable are provided with insulating strips, and both insulating strips are filled with a flame retardant material.

The utility model has the technical effects and advantages that:

1. according to the utility model, the plurality of sheaths are arranged and made of PVC materials, the cable penetrates through the plurality of sheaths, and the iron wire is wound on the sheaths, so that the sheaths are fixed with the cable, the cable is protected by utilizing certain anti-deformation capability of the sheaths, meanwhile, the cable is prevented from being directly contacted with the iron wire, friction between the cable and the iron wire is reduced, the service life of the cable is prolonged, and meanwhile, the cable is bound by utilizing the sheaths, so that the cable does not have too large amplitude of oscillation under wind power, and the potential electric shock hazard caused by the breakage of the cable is prevented;

2. according to the tower crane main body fixing device, the water storage frame is arranged and used for storing rainwater, so that the use of workers is facilitated, water resources are saved, the using effect is good, meanwhile, the threaded sleeve is rotated to extend out of the connecting plate, the fixing between the water storage frame and the connecting plate is relieved, the water storage frame is convenient to install and disassemble, the bolt is rotated to enable the bolt to move out of the tower crane main body, so that the fixing between the connecting plate and the tower crane main body is relieved, the connecting plate is convenient to install and disassemble, through the arrangement of the insulating strips, when a cable is spontaneously combusted, flame burns through the outer skin of the insulating strips, and flame retardant materials in the insulating strips prevent flame spreading.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of a portion of the overall structure of the present invention;

FIG. 2 is a perspective side view of a portion of the overall structure of the present invention;

FIG. 3 is an enlarged view of structure A of FIG. 2 according to the present invention;

FIG. 4 is a partial perspective view of the insulating strip of the present invention;

in the figure: 1. a tower crane main body; 2. an insulating strip; 3. a water storage frame; 4. a cable; 5. a sheath; 6. a side plate; 7. a fixing ring; 8. a bolt; 9. an illuminating lamp; 10. a connecting plate; 11. a connecting rod; 12. and (4) a threaded sleeve.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-4 of the specification, the tower crane cable protection device of this embodiment, including tower crane main part 1, tower crane main part 1 one side is equipped with cable 4, cable 4 outer peripheral face movable sleeve is equipped with a plurality of sheaths 5, pass a plurality of sheaths 5 with cable 4, and twine the iron wire on sheath 5, utilize the certain resistance to deformation ability of sheath 5 to play the effect of protection cable 4, avoid cable 4 direct and iron wire contact simultaneously, one side that a plurality of sheaths 5 are close to tower crane main part 1 all is equipped with connecting plate 10, a plurality of sheaths 5 both sides all are equipped with solid fixed ring 7, two solid fixed ring 7 are walked around to the iron wire, two solid fixed ring 7 support fixedly to the iron wire, a plurality of solid fixed ring 7 respectively with a plurality of connecting plate 10 fixed connection, a plurality of connecting plate 10 both sides all are equipped with

sideboard

6, 6 one end of a plurality of sideboard respectively with a plurality of connecting plate 10 fixed connection.

In some embodiments, referring to fig. 3-4 of the specification, bolts 8 are arranged on one sides of the side plates 6, the bolts 8 are rotated to enable the bolts 8 to move out of the tower crane main body 1, so that fixing between the connecting plate 10 and the tower crane main body 1 is released, one ends of the bolts 8 penetrate through the side plates 6 and extend into the tower crane main body 1, the bolts 8 are connected with the tower crane main body 1 in a threaded mode, referring to fig. 3-4 of the specification, illuminating lamps 9 are arranged on one sides of the sheaths 5 to facilitate work at night, the illuminating lamps 9 are fixedly connected with the connecting plates 10 respectively, referring to fig. 1, 3 and 4 of the specification, water storage frames 3 are arranged on the other sides of the sheaths 5, the water storage frames 3 store rainwater, the workers use is facilitated, water resources are saved, the use effect is good, and the water storage frames 3 are located on one sides of the connecting plates 10 respectively.

In some embodiments, referring to fig. 4 of the specification, one side of each of the plurality of water storage frames 3 is provided with a connecting rod 11, one end of each of the plurality of connecting rods 11 is fixedly connected with each of the plurality of water storage frames 3, the outer peripheral surface of each of the plurality of connecting rods 11 is fixedly sleeved with a threaded sleeve 12, the threaded sleeves 12 are rotated to extend out of the connecting plates 10, so that the fixing between the water storage frames 3 and the connecting plates 10 is released, one end of each of the plurality of threaded sleeves 12 extends into each of the plurality of connecting plates 10, and each of the plurality of threaded sleeves 12 is in threaded connection with each of the plurality of connecting plates 10.

The application method of the embodiment comprises the following steps: the cable 4 passes through the sheaths 5 and the iron wire is wound on the sheaths 5 by arranging the sheaths 5 which are made of PVC materials, so that the sheaths 5 are fixed with the cable 4, the cable 4 is protected by utilizing certain deformation resistance of the sheaths 5, meanwhile, the cable 4 is prevented from being directly contacted with the iron wire, the friction between the cable 4 and the iron wire is reduced, the service life of the cable 4 is prolonged, meanwhile, the cable 4 is bound by utilizing the sheaths 5, so that the cable 4 cannot have too large amplitude under wind power, and the electric shock hidden danger caused by the breakage of the cable 4 is prevented, the cable 4 is effectively protected, the electric leakage potential safety hazard of the cable 4 is effectively eliminated, the cable is particularly suitable for windy areas, the input cost is low, the appearance is attractive and practical, the field tidy construction effect is obviously improved, and by arranging the two fixing rings 7, the iron wire bypasses the two fixing rings 7, the two fixing rings 7 support and fix the iron wires;

through setting up light 9, make things convenient for work at night, through setting up water storage frame 3, water storage frame 3 stores the rainwater, make things convenient for the staff to use, the water economy resource, excellent in use effect, rotate thread bush 12 simultaneously, make thread bush 12 extend in connecting plate 10, thereby remove the fixing between water storage frame 3 and connecting plate 10, conveniently install and dismantle water storage frame 3, rotate bolt 8 and make bolt 8 remove in tower crane main part 1, thereby remove the fixing between connecting plate 10 and tower crane main part 1, conveniently install and dismantle connecting plate 10, through setting up insulating strip 2, when cable 4 spontaneous combustion, the crust of insulating strip 2 is burnt out to flame, flame retardant material in insulating strip 2 prevents that flame from spreading, the utility model is multi-functional, excellent in use effect.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a tower crane cable protector, includes tower crane main part (1), its characterized in that: tower crane main part (1) one side is equipped with cable (4), cable (4) outer peripheral face activity cover is equipped with a plurality of sheaths (5), and is a plurality of one side that sheath (5) are close to tower crane main part (1) all is equipped with connecting plate (10), and is a plurality of sheath (5) both sides all are equipped with solid fixed ring (7), and are a plurality of gu fixed ring (7) respectively with a plurality of connecting plate (10) fixed connection, it is a plurality of connecting plate (10) both sides all are equipped with sideboard (6), and are a plurality of sideboard (6) one end respectively with a plurality of connecting plate (10) fixed connection.

2. The tower crane cable protection device of claim 1, wherein: a plurality of all be equipped with bolt (8) on one side of sideboard (6), it is a plurality of bolt (8) one end runs through a plurality of sideboard (6) respectively and extends into in tower crane main part (1), and a plurality of bolt (8) all with tower crane main part (1) threaded connection.

3. The tower crane cable protection device of claim 1, wherein: a plurality of sheath (5) one side all is equipped with light (9), and is a plurality of light (9) respectively with a plurality of connecting plate (10) fixed connection.

4. The tower crane cable protection device of claim 1, wherein: a plurality of water storage frames (3) are arranged on the other sides of the sheaths (5), and the plurality of water storage frames (3) are respectively positioned on one sides of the connecting plates (10).

5. The tower crane cable protection device of claim 4, wherein: it is a plurality of water storage frame (3) one side all is equipped with connecting rod (11), and is a plurality of connecting rod (11) one end respectively with a plurality of water storage frame (3) fixed connection, it is a plurality of the equal fixed cover in connecting rod (11) outer peripheral face is equipped with thread bush (12), and is a plurality of thread bush (12) one end is extended respectively into inside a plurality of connecting plates (10), and is a plurality of thread bush (12) respectively with a plurality of connecting plates (10) threaded connection.

6. The tower crane cable protection device of claim 1, wherein: both sides of the cable (4) are provided with insulating strips (2), and the insulating strips (2) are filled with flame retardant materials.