CN105771102A

CN105771102A - Wall clamping hook

Info

Publication number: CN105771102A
Application number: CN201610119974.0A
Authority: CN
Inventors: 吴燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-03
Filing date: 2016-03-03
Publication date: 2016-07-20

Abstract

The invention discloses a wall clamping hook. The wall clamping hook comprises a hook body, a clamping part, a fixed part and a rubber pad. The hook body includes a groove, multiple sets of clamping holes, a baffle plate, two rails and a cushion plate. The groove is positioned in one surface of the hook body; and in one direction, the cross section of the groove is convex. The multiple sets of clamping holes are positioned in the bottom end of the groove, and penetrate through the hook body; one end of one surface, opposite to the groove, of the hook body downwards extends to form the baffle plate; and the clamping part is matched with each set of clamping holes. The wall clamping hook, provided by the invention, can be used for fixing a lifesaving rope with a wall, can make up the defects in a traditional clamping hook, achieves a fixing effect through the baffle plate and the clamping part, can adjust the position of the clamping part according to the thickness difference of such objects as the wall, and is suitable for walls with various thicknesses. In order to guarantee the safety, the cushion plate and the rails are added for preventing the clamping part from releasing from the hook body in use.

Description

Body of wall grab

Technical field

The present invention relates to field of fixation devices, particularly relate to the fixing device of a kind of grab.

Background technology

Life line is that upper end is fixing to be hung, and holds the rope carrying out downhill race for people.Life line is mainly used as the one that fireman individual carries and rescues people or self-helping tool, it is also possible to be used for transporting firefighting rescue equipment, it is also possible to be used as mark rope when the condition of a fire is scouted.When some large-scale factories and mines causes large-area smog because of fire, it is also possible to for trapped personnel along rope escape.

Existing life line is all fixed by the article such as itself and railing by grab or hook, or it is fixing directly to be tied a knot after the article such as railing one enclose one end of life line, but this kind of fixed form be all only applicable to railing this kind of with space, be prone to fixing article, and when only having windowsill or balcony when escape place, then cannot fix, and the firm performance of this kind of article of railing is not more than going up body of wall, there is wretched insufficiency.

Summary of the invention

For solving problem above, the present invention provides a kind of body of wall grab, it is characterised in that include coupler body, fastener.Described coupler body includes groove, some groups of hole clippings, baffle plates.Described groove is positioned at described coupler body one side, and in one direction, the cross section of described groove is " convex " word；Hole clipping described in some groups is positioned at described groove bottom, and described hole clipping runs through described coupler body；One side relative with described groove on described coupler body, its one end downwardly extends, and forms described baffle plate；Described fastener mates with often organizing described hole clipping.

It is also preferred that the left also include fixture；Described baffle plate is between described fixture and described coupler body, and described fixture is used for fixing described coupler body and escaping rope.

It is also preferred that the left described coupler body also includes 2 tracks, backing plates；Described inside grooves both sides indent forms track, and described track and described backing plate match, and described backing plate does rectilinear motion along described track.Described backing plate can be in use, it is prevented that described fastener departs from described coupler body, causes casualty accident.

It is also preferred that the left also include rubber blanket；Described rubber blanket lays respectively at below described baffle plate, described coupler body and on described fastener.Described rubber blanket prevents from rubbing between the article such as described fastener, described coupler body and body of wall in use, causes the abrasion of the article such as body of wall.

It is also preferred that the left the cross section that described fastener is in one direction is in " U " type or " recessed " word, the quantity often organizing described hole clipping is 2.

This body of wall grab provided by the invention, can be used for fixing life line and body of wall, the deficiency of existing body of wall grab can be made up, fixed effect is reached by described baffle plate and described fastener, and the position of described fastener can regulate according to the difference of the article thickness such as body of wall, it is adaptable to the body of wall of various thickness.In order to ensure its safety, spy increases described backing plate and track, and when being used for preventing from using, described fastener departs from described coupler body.Set up described rubber blanket simultaneously, be used for preventing the article such as abrasion body of wall.This body of wall grab is economical and practical, can repeatedly recycle, it is adaptable to the article such as the body of wall of different-thickness, and security performance is high.

Accompanying drawing explanation

Fig. 1 is body of wall grab the first visual angle schematic diagram；

Fig. 2 is body of wall grab the second visual angle schematic diagram；

Fig. 3 is fastener schematic diagram.

Detailed description of the invention

A kind of body of wall grab as shown in Figure 1 to Figure 3, including coupler body 1, fastener 2, fixture 3, rubber blanket.Described coupler body 1 includes groove 4, some groups of hole clippings 5, baffle plate 6,2 tracks 7, backing plates.

Described groove 4 is positioned at described coupler body 1 one side, and in one direction, the cross section of described groove 4 is " convex " word；Hole clipping 5 described in some groups is positioned at described groove 4 bottom, and described hole clipping 5 runs through described coupler body 1；One side relative with described groove 4 on described coupler body 1, its one end downwardly extends, and forms described baffle plate 6；Described fastener 2 mates with often organizing described hole clipping 5.Described baffle plate 6 is between described fixture 3 and described coupler body 1.Described groove 4 internal both sides indent forms track 7, and described track 7 matches with described backing plate, and described backing plate does rectilinear motion along described track 7.Described rubber blanket lays respectively at below described baffle plate 6, described coupler body 1 and on described fastener 2.

Described fastener 2 cross section in one direction is " U " type or " recessed " word, and the quantity often organizing described hole clipping 5 is 2.

During use, being fixed with described coupler body 1 by described fixture 3 by life line, placed along body of wall by described coupler body 1 simultaneously, keep described baffle plate 6 down and to be close to body of wall, described baffle plate 6 should be placed in wall outer side simultaneously, the side namely escaped.Subsequently, described fixture 3 is inserted in described hole clipping 5 so that the distance between described fixture 3 and described baffle plate 6 is close with thickness of wall body, it is ensured that described coupler body 1 can block body of wall, inserts described backing plate with track described in tailing edge 7, and transfers life line.

These are only preferred embodiment of the present invention, therefore can not limit scope of the invention process according to this, the equivalence namely made according to description of the present invention changes and decoration, all should belong in the scope that the present invention covers.

Claims

1. a body of wall grab, it is characterised in that include coupler body, fastener；

Described coupler body includes groove, some groups of hole clippings, baffle plates；

Described groove is positioned at described coupler body one side, and in one direction, the cross section of described groove is " convex " word；Hole clipping described in some groups is positioned at described groove bottom, and described hole clipping runs through described coupler body；One side relative with described groove on described coupler body, its one end downwardly extends, and forms described baffle plate；Described fastener mates with often organizing described hole clipping.

2. the body of wall grab according to claim 1, it is characterised in that also include fixture；Described baffle plate is between described fixture and described coupler body.

3. the body of wall grab according to claim 1, it is characterised in that described coupler body also includes 2 tracks, backing plates；Described inside grooves both sides indent forms track, and described track and described backing plate match, and described backing plate does rectilinear motion along described track.

4. the body of wall grab according to claim 1, it is characterised in that also include rubber blanket；Described rubber blanket lays respectively at below described baffle plate, described coupler body and on described fastener.

5. the body of wall grab according to claim 1, it is characterised in that described fastener cross section in one direction is " U " type or " recessed " word, and the quantity often organizing described hole clipping is 2.