Frame worker safety belt
Technical field
The utility model relates to a kind of safety belt that is used for work high above the ground, relates in particular to a kind of worker's safety belt.
Background technology
At present widely used worker's safety belt is by fixedly safety rope, waistband, braces with the parts composition such as buckle.Wherein, the shoulder that braces strides across the wearer is fixedlyed connected with the waistband of tying up at wearer's waist, and quantity only is that one fixedly safety rope one end is connected on the braces, and the other end is connected by buckling with a certain fulcrum in the space.Because the fixing limited length of safety rope, it is the center of circle that the wearer is limited in the fulcrum, and fixedly to grow be to carry out work in the spatial dimension of radius to the rope of safety rope.If the wearer need do moving of long distance; such as the climbing that hoists from lower; when the distance that moves exceeds the protection domain of fixing safety rope; the safety rope of just having to is earlier fixedly taken off from fulcrum, treats that the wearer moves to seek other behind the suitable position again and name a person for a particular job fixedly that safety rope connects up.Therefore, the wearer above-mentioned moving process in be not subjected to the protection of frame worker safety belt, increased the danger of frame worker work high above the ground greatly.
The utility model content
Technical problem to be solved in the utility model is: a kind of frame worker safety belt that can carry out real-time guard to the wearer is provided.
Solving the problems of the technologies described above employed technical scheme is: frame worker safety belt, comprise fixedly safety rope, waistband, braces and buckle, must comprise at least one add-on security rope in addition, add-on security rope one end is connected on waistband or the braces, and the other end is equipped with additional buckling.
As the further improvement of above-mentioned technology Fang An, the add-on security rope all removably connects by piecing devices and waistband or braces.
Preferred version as technique scheme, piecing devices include the anchor tip contiguous block and the add-on security rope socket that is connected on the add-on security rope that are connected on waistband or the braces, and the anchor tip contiguous block is connected by bolt with the add-on security rope socket.
As further improvement in the technical proposal, above-mentioned anchor tip contiguous block is connected with waistband or braces by connecting band, one end of connecting band is fixed on waistband or the braces, and the other end passes the through hole that is arranged on the anchor tip contiguous block and is connected to form the ring of sealing with the belt body of connecting band.
As the preferred version of technique scheme, above-mentioned add-on security rope is connected on the waistband.
As the preferred version of technique scheme, the quantity of above-mentioned add-on security rope is two.
As further improvement in the technical proposal, above-mentioned add-on security rope is arranged on the waistband of both sides of braces.
The beneficial effects of the utility model are: by at least one add-on security rope is set on frame worker safety belt, whole worker's safety belt is connected on two different space fulcrums at least by existing fixedly safety rope and newly-increased add-on security rope.When the wearer needs when mobile, can only keep being connected of frame worker safety belt and one of them fulcrum, the wearer can move in the certain space scope that with this fulcrum is the center of circle at this moment.When the wearer advances a segment distance towards moving direction after, can select next the safety rope that has taken off of naming a person for a particular job to reconnect, and then unclamp being connected of frame worker safety belt and other fulcrum, this moment, frame worker safety belt still was connected with at least one space fulcrum, and the wearer can this fulcrum be that the center of circle continues to move forward in the certain space scope.Repeat above-mentioned step; make the many safety ropes effect of forming by fixedly safety rope and add-on security rope in turn; finally reach the purpose that makes the wearer in growing, be subjected to the protection of frame worker safety belt all the time, broken through the protection limitation of existing frame worker safety belt apart from moving process.
Description of drawings
Fig. 1 is the structural representation of the utility model frame worker safety belt embodiment 1.
Be labeled as among the figure: fixedly safety rope 1, waistband 2, and braces 3 buckles 4, add-on security rope 5, anchor tip contiguous block 6, add-on security rope socket 7, connecting band 8, bolt 9 adds and buckles 10.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As the frame worker safety belt of Fig. 1, comprise fixedly safety rope 1, waistband 2, braces 3 and buckle 4, must comprise at least one add-on security rope 5 in addition, add-on security rope 5 one ends are connected on waistband 2 or the braces 3, and the other end is equipped with and additionally buckles 10.
In order to make add-on security rope 5 carry out dismounting with waistband 2 or braces 3 easily, every above-mentioned add-on security rope 5 all removably connects by a set of joints device and waistband 2 or braces 3.
Above-mentioned every set of joints device includes the anchor tip contiguous block 6 and the add-on security rope socket 7 that is connected on the add-on security rope 5 that are connected on waistband 2 or the braces 3, and anchor tip contiguous block 6 is connected by bolt 9 with add-on security rope socket 7.
In order to increase the free degree that anchor tip contiguous block 6 is connected with waistband 2 or braces 3, above-mentioned anchor tip contiguous block 6 is connected with waistband 2 or braces 3 by connecting band 8, one end of connecting band 8 is fixed on waistband 2 or the braces 3, and the other end passes the through hole that is arranged on the anchor tip contiguous block 6 and is connected to form the ring of sealing with the belt body of connecting band 8.
Wearer's add-on security rope 5 of taking for convenience, above-mentioned add-on security rope 5 is connected on the waistband 2.
In order to make frame worker safety belt that multi-faceted protection can be provided, reduce the quantity of add-on security band 5 simultaneously as far as possible, the quantity of described add-on security rope 5 is two.
For the limb motion to the wearer not causes obstruction, above-mentioned add-on security rope 5 is arranged on wearer's the waistband 2 of both sides.
[embodiment 1]
As Fig. 1, the shoulder that braces 3 strides across the wearer is fixedlyed connected with the waistband of tying up at wearer's waist 2, fixedly safety rope 1 one ends are connected on the braces 3, the other end is equipped with and buckles 4, and be fixed with two connecting bands 8 on the waistband 2, one end of every connecting band 8 is fixed on waistband 2 or the braces 3, and the other end passes the through hole that is arranged on the anchor tip contiguous block 6 and is connected to form the ring of sealing with the belt body of connecting band 8; Simultaneously, anchor tip contiguous block 6 is formed a set of joints device with a corresponding add-on security rope socket 7 that is connected on the add-on security rope 5, is connected by bolt 9 between the anchor tip contiguous block 6 of a set of joints device and the add-on security rope socket 7; Be provided with through hole on each add-on security rope socket 7, an end of add-on security rope 5 passes this through hole is linked to be sealing again with the rope body of add-on security rope 5 ring; The other end of add-on security rope 5 is equipped with to add and buckles 10.
Wherein, the purpose of piecing devices being set, is to be convenient at any time add-on security band 5 is taken off or connected up from waistband 2, promptly reaches the purpose that add-on security band 5 and waistband 2 are removably connected.Except the described piecing devices of present embodiment, piecing devices can also have other alternative structure, such as using the metal eye-splice, its box and pin thread are connected on waistband 2 and the add-on security band 5, by the metal eye-splice add-on security band 5 are connected on the waistband 2.
In addition, the purpose of connecting band 8 being set, is in order to increase the free degree that anchor tip contiguous block 6 is connected with waistband 2.Because the end at connecting band 8 is fixed on waistband 2 or the braces 3, after the other end passed the through hole that is arranged on the anchor tip contiguous block 6 and is connected to form the ring of sealing with the belt body of connecting band 8, anchor tip contiguous block 6 just can move in the profile traces of the closed-loop upper edge ring that is formed by connecting band 8.If with connecting band 8 cancellations, anchor tip contiguous block 6 directly is connected with waistband 2, as riveted joint, then the motion of anchor tip contiguous block 6 will be limited.Certainly, also there is other alternative structure in connecting band 8, such as three square rings.The triangle ring set is also fixed on waistband 2, and then anchor tip contiguous block 6 is connected with three square rings.
In addition; the add-on security rope 5 of present embodiment is provided with two altogether; setting both can make frame worker safety belt provide multi-faceted protection by fixing 5 couples of wearers of safety rope 1 and add-on security rope like this, had reduced the quantity of add-on security band 5 again as far as possible, provided cost savings.
Simultaneously, two add-on security ropes 5 all are arranged on the waistband 2, and lay respectively at wearer's both sides.So promptly be convenient to wearer's add-on security rope 5 of taking, and add-on security rope 5 also can not hinder wearer's limb motion.