CN203529838U

CN203529838U - Guide-line-breaking prevention handle for electric hoist

Info

Publication number: CN203529838U
Application number: CN201320581299.5U
Authority: CN
Inventors: 陈忠东; 刘颖; 彭天福
Original assignee: CHONGQING SEAMLESS TUBE FACTORY
Current assignee: CHONGQING SEAMLESS TUBE FACTORY
Priority date: 2013-09-21
Filing date: 2013-09-21
Publication date: 2014-04-09
Anticipated expiration: 2023-09-21

Abstract

The utility model relates to a guide-line-breaking prevention handle for an electric hoist. The guide-line-breaking prevention handle is used for controlling the electric hoist, and comprises a handle body, wherein the handle body is connected with a handle connection line, a connection joint is formed at the position where the handle body and the handle connection line are connected, a strengthening iron wire and a guide line are wrapped into a whole through the handle connection line, the strengthening iron wire is shorter than the guide line, the tail end of the guide line and the tail end of the strengthening iron wire are fixed inside the handle body, and the strengthening iron wire and the guide line are separated from each other at the position close to the connection joint. After the structure is adopted, as the strengthening iron wire is shorter than the guide line, and the strengthening iron wire and the guide line are fixed inside the handle body and are separated from each other at the position close to the connection joint, namely, the guide line is in a loose state at the position close to the connection joint, when the handle is pulled, only the strengthening iron wire is stressed, the guide line is not stressed, and therefore the guide line will not be broken.

Description

Hoist ceiling crane conductor from break handle

Technical field

The utility model belongs to hoist ceiling crane field, is specifically related to a kind of hoist ceiling crane conductor from break handle.

Background technology

Electric block is called for short hoist ceiling crane, is a kind of small-sized weight-lifting equipment.Most electric blocks are used button handle to follow manipulation on ground by people, between hoist ceiling crane and button handle, use handle connection lead to connect, in handle connection lead, be provided with wire, but in order to make handle connection lead have enough intensity, conventionally in handle connection lead, be also provided with reinforcing steel wire, this reinforcing steel wire has certain flexibility can be crooked.But when hoist ceiling crane pulls weight to move, because the connection lead distance between hoist ceiling crane and button handle is limited, operator generally moves along with the movement of hoist ceiling crane, if but sometimes paces are not caught up with hoist ceiling crane, hoist ceiling crane will pull connection lead, if stressed excessive, now the wire in handle connection lead just may be pulled off.

Utility model content

For above-mentioned prior art, the utility model aims to provide a kind of anti-breaking handle of hoist ceiling crane line that guarantees that the wire in handle connection lead is pulling Shi Buhui to be pulled off.

In order to achieve the above object, the technical solution of the utility model: a kind of hoist ceiling crane conductor from break handle, in order to handle hoist ceiling crane, comprise handle body, this handle body is connected with handle connection lead, the two junction forms jointing, described handle connection lead is coated with wire and and reinforces steel wire, described reinforcing steel wire length is less than described conductor length, described wire and described reinforcing steel wire end are all fixed among handle body, described reinforcing steel wire and described wire are being separated from each other formation segregation section near jointing place, described wire at segregation section in relaxed state.

Further, described reinforcing steel wire length is less than described conductor length 5-10cm.

Further, described reinforcing steel wire and described wire are separated from each other the distance join joint 20cm of place.

Further, described reinforcing steel wire and the described wire place of being separated from each other are segregation section to jointing place.

Further, described jointing place is provided with the joint of gathering that the described reinforcing steel wire of separation and described wire are gathered.

The beneficial effects of the utility model: after adopting this structure, short owing to reinforcing the length of Length Ratio wire of steel wire, the two end is all fixed among handle body, near jointing place reinforcing steel wire and wire, be separated from each other again, and wire segregation section, in relaxed state, when pulling, only has the steel wire of reinforcing stressed, and wire can be not stressed, so wire can not be pulled off.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is structural representation of the present utility model;

1, handle connection lead; 2, reinforce steel wire; 3, wire; 4, gather joint; 5, handle body; 6, jointing; 7, separated place.

The specific embodiment

Below in conjunction with specific embodiment and accompanying drawing, further describe the utility model.

The anti-breaking handle of a kind of hoist ceiling crane wire 3 as shown in Figure 1, in order to handle hoist ceiling crane, comprise handle body 5, this handle body 5 is connected with handle connection lead 1, the two junction forms jointing 6, described handle connection lead 1 is coated with wire 3 and and reinforces steel wire 2, described reinforcing steel wire 2 length are less than described wire 3 length, described wire 3 and described reinforcing steel wire 2 ends are all fixed among handle body 5, described reinforcing steel wire 2 and described wire 3 are being separated from each other formation segregation section near jointing 6 places, described wire 3 at segregation section in relaxed state.

After adopting this structure, short owing to reinforcing the length of Length Ratio wire 3 of steel wire 2, the two is all fixed among handle body 5, near jointing 6 places, reinforcing steel wires 2 and wire 3 is separated from each other again, that is to say, wire 3 at the segregation section near jointing 6 places in relaxed state, when pulling, only have the steel wire 2 of reinforcing stressed, and wire 3 can be not stressed, so wire 3 can not be pulled off.

Be more preferably, described reinforcing steel wire 2 length are less than described wire 3 length 5-10cm.In concrete use procedure, in order to guarantee wire 3, when separated with reinforcing steel wire 2, the part in relaxed state can be not oversize, oversize meeting impact is attractive in appearance, and can affect operator's operation, so wire 3 length are set to be greater than reinforcing steel wire 5-10cm, concrete, be set to 8cm proper.

Be more preferably, the distance of described reinforcing steel wire 2 and described wire 3 place's of being separated from each other 7 distance join joints 6 is 20cm.Concrete, described reinforcing steel wire 2 and described wire 3 places of being separated from each other 7 are segregation section to jointing place.As shown in Figure 1, for fear of reinforcing steel wire 2 and wire 3 segregation sections apart from long, not attractive in appearance, the distance of separated place 7 distance join joints 6 is 20cm.

Best, described jointing 6 places be provided with separated reinforcing steel wire 2 and wire 3 are gathered gather joint 4.Gather joint 4 separated reinforcing steel wire 2 and wire 3 are gathered together, play effect attractive in appearance on the one hand, can increase on the other hand the intensity of wire 3, make jointing 6 places be not easy to be bent, play the extension lead effect in 3 life-spans.

The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, on the specific embodiment and field of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.

Claims

1. a hoist ceiling crane conductor from break handle, in order to handle hoist ceiling crane, comprise handle body, this handle body is connected with handle connection lead, the two junction forms jointing, described handle connection lead is coated with wire and and reinforces steel wire, it is characterized in that: described reinforcing steel wire length is less than described conductor length, described wire and described reinforcing steel wire end are all fixed among handle body, described reinforcing steel wire and described wire are being separated from each other formation segregation section near jointing place, described wire at segregation section in relaxed state.

2. hoist ceiling crane conductor from break handle according to claim 1, is characterized in that: described reinforcing steel wire length is less than described conductor length 5-10cm.

3. hoist ceiling crane conductor from break handle according to claim 2, is characterized in that: described reinforcing steel wire and described wire are separated from each other the distance join joint 20cm of place.

4. hoist ceiling crane conductor from break handle according to claim 3, is characterized in that: described reinforcing steel wire and the described wire place of being separated from each other are segregation section to jointing place.

5. hoist ceiling crane conductor from break handle according to claim 4, is characterized in that: described jointing place is provided with the joint of gathering that the described reinforcing steel wire of separation and described wire are gathered.