CN219251487U - Construction self-rescue safety belt - Google Patents

Abstract

The application relates to the technical field of safety belts, in particular to a construction self-rescue safety belt, which comprises a belt body and a self-rescue device, wherein the belt body is worn by a constructor during construction, one part of the belt body is wound on the body of the constructor, and the other part of the belt body is sleeved on a construction upright post or a fence; the self-rescue device comprises a self-rescue box, a self-rescue rope and a self-rescue rotating shaft, wherein the self-rescue box is fixedly connected to the belt body, the self-rescue rotating shaft is rotationally connected to the self-rescue box, one end of the self-rescue rope is fixed to the self-rescue rotating shaft, and the other end of the self-rescue rope is bound to a construction upright post or a fence. The utility model has the effect of solved the staff and hung in the sky by accident and only can climb through the safety rope, waste time and energy and the problem of the secondary damage of taking care of easily.

Description

Construction self-rescue safety belt

Technical Field

The application relates to the technical field of safety belts, in particular to a construction self-rescue safety belt.

Background

In various industries in China, the safety of workers is put in the first place, and the effect of the safety belt is self-evident especially for high-altitude operators. Therefore, various safety belts for constructors appear in the market, the existing safety belts for constructors are complex in structure, labor is wasted when the safety belts are worn, on one hand, the existing safety belts for constructors cannot help users to save oneself when accidents happen, the functions are single, on the other hand, the existing safety belts for constructors are only provided with a fixing ring connected with a safety rope, the situation that the user hangs in the air and turns easily when the user hangs in the high altitude is avoided, and the body of the constructors collides with surrounding building equipment easily, so that the safety belts are dangerous.

The prior Chinese patent self-rescue safety belt with the publication number of CN207562238U is provided with shoulder belts, chest belts, waistbands, buttock belts, braces, hanging rings, connecting belts and adjusting buckles, wherein one ends of the shoulder belts are connected with the waistbands, the other ends of the shoulder belts are connected with the braces, two shoulder belts are respectively connected with two ends of the chest belts, two buttock belts are respectively connected with the waistbands, one ends of the hanging rings are connected with the front sides of the waistbands, and the other ends of the hanging rings are connected with the hanging rings; one end of the connecting belt is connected with the middle part of the brace, the connecting belt penetrates through the hanging ring, and the other end of the connecting belt is connected with the lower part of the brace through the adjusting buckle. Solves the problems that the back hanging point can not save oneself and is easy to produce hanging wound to a certain extent.

However, with respect to the above-mentioned related art, although the problem that a constructor is liable to generate a suspension wound is solved to some extent, it is time-consuming and laborious and liable to cause a secondary injury for an constructor who is accidentally suspended in the air, that only climbing by a safety rope is possible when suspended in the air.

Disclosure of Invention

In order to solve constructor and hang the climbing through the safety rope when in the sky by accident, waste time and energy and the problem of the easy secondary damage of taking care of always, this application provides a construction safety belt of saving oneself.

The application provides a construction safety belt of saving oneself adopts following technical scheme:

a construction self-rescue safety belt comprising:

the belt body is used for being worn by constructors during construction, one part of the belt body is wound on the body of the constructors, and the other part of the belt body is sleeved on the construction upright post or the fence;

the self-rescue device comprises a self-rescue box, a self-rescue rope and a self-rescue rotating shaft, wherein the self-rescue box is fixedly connected to the belt body, the self-rescue rotating shaft is rotationally connected to the self-rescue box, one end of the self-rescue rope is fixed to the self-rescue rotating shaft, and the other end of the self-rescue rope is bound to a construction upright post or a fence.

When constructor is carrying out the high altitude construction, constructor wears the safety belt, the partly winding of the area body is on constructor's health, the other pot head of the area body is established on construction stand or rail in order to prevent constructor from taking place to fall, when constructor takes place the emergency that falls because of unexpected condition, the area can protect constructor, the condition that has avoided taking place to fall the body and die effectively, after constructor hangs in the sky, constructor rotates the pivot of saving oneself, make the rope of saving oneself roll, the rope of saving oneself of rolling will hang the constructor in the sky and pull to construction stand or be construction rail, and then solved constructor and hang the climbing only through the safety rope when in the sky by accident effectively, waste time and energy and take care of the problem of secondary damage easily.

One end of the self-rescue rotating shaft penetrates out of the self-rescue box, one end of the self-rescue rotating shaft penetrates out of the self-rescue box and is fixedly sleeved with a rotating sleeve, and a rotating handle is fixedly connected to the rotating sleeve.

The rotating sleeve and the rotating handle enable constructors suspended in the mid-air to more conveniently wind the self-rescue rope.

The rotating sleeve is detachably connected with a limiting block, one end, located at the rotating sleeve, of the self-rescue box is fixedly connected with a ratchet wheel, and a ratchet groove of the ratchet wheel is matched with the limiting block.

The ratchet and the limiting block are arranged, so that the possibility that the self-rescue rotating shaft is reversed when a constructor winds the self-rescue rope is effectively prevented.

And a fixing bolt is arranged between the limiting block and the rotating sleeve.

The limiting block is connected with the rotating sleeve through the fixing bolt, so that when the self-rescue rope needs to be unreeled, a constructor twists down the fixing bolt, and then the self-rescue rope is unreeled.

The stopper is provided with a plurality of along rotating sleeve's lateral wall.

The limiting blocks are arranged in a plurality, and the possibility of reversing the self-rescue rotating shaft is effectively reduced due to the arrangement of the limiting blocks.

The ratchet wheel and the outer surface of the limiting block are provided with blocking covers.

The blocking cover is arranged, so that the possibility of dislocation of the limiting block and the ratchet wheel is effectively reduced, and further, the fact that constructors can conduct unidirectional winding in self-rescue is guaranteed.

The self-rescue rope adopts a high-strength steel wire rope.

The self-rescue rope is arranged to be a high-strength steel wire rope, so that the safety of constructors in the case of accidents is further ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the belt body and the self-rescue device, when constructors are suspended in the air due to unexpected situations, the safety belt body firstly ensures that the constructors cannot fall from high altitude to cause serious accidents, then the constructors suspended in the air only need to roll the self-rescue rope by rotating the self-rescue rotating shaft, self-rescue can be effectively completed, and the problems that the constructors can only climb through the safety rope when suspending in the air by accident, and the constructors take time and labor and are easy to damage secondarily as usual are solved to a certain extent;

2. by the arrangement of the ratchet wheel and the limiting block, the possibility of reverse rotation of the self-rescue rotating shaft is effectively avoided in the process of winding the self-rescue rope, and the possibility of secondary injury caused by reverse rotation of the self-rescue rotating shaft is also avoided;

3. through being provided with fixing bolt between stopper and rotation sleeve for when need unreel to saving oneself the rope, take off fixing bolt and unreel to saving oneself the rope can.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a construction self-rescue safety belt according to an embodiment of the present application.

Fig. 2 is a schematic structural view of the construction self-rescue safety belt according to the embodiment of the present application.

Fig. 3 is a schematic structural view of a self-rescue device for constructing a self-rescue safety belt in an embodiment of the present application.

Fig. 4 is a schematic view of the structure of fig. 3 with the self-rescue case hidden and the blocking plate.

Fig. 5 is an enlarged view of the area a in fig. 4.

Reference numerals illustrate:

1. a belt body; 2. a self-rescue device; 21. a self-rescue box; 22. a self-rescue rope; 23. a self-rescue rotating shaft; 3. rotating the sleeve; 4. rotating the handle; 5. a limiting block; 6. a ratchet wheel; 7. a fixing bolt; 8. a blocking cover.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a construction safety belt of saving oneself.

It should be noted that, in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 and 2, the construction self-rescue safety belt comprises a belt body 1 and a self-rescue device 2, wherein the belt body 1 is used for being worn by constructors during construction to ensure that the constructors cannot fall from high altitude when accidents occur, the self-rescue device 2 is used for being hung in the air by the constructors to save oneself, one part of the belt body 1 is wound on the body of the constructors, and the other part of the belt body 1 is sleeved on a construction upright post or a fence.

Referring to fig. 3 and 4, the self-rescue device 2 includes a self-rescue box 21, a self-rescue rope 22 and a self-rescue rotating shaft 23, wherein the self-rescue box 21 is fixedly connected to the belt body 1, the self-rescue rotating shaft 23 is rotatably connected to the self-rescue box 21, one end of the self-rescue rope 22 is fixed to the self-rescue rotating shaft 23, and the other end of the self-rescue rope 22 is bound to a construction upright post or a fence.

Referring to fig. 2, 3 and 4, when constructors are working aloft, constructors wear safety belts, a part of the belt body 1 is wound on the body of constructors, the other end of the belt body 1 is sleeved on the construction upright post or the fence to prevent the constructors from falling, when constructors fall due to unexpected situations, the belt body 1 can protect the constructors, the situation of falling body death is effectively avoided, when the constructors hang in the air, the constructors rotate the self-rescue rotating shaft 23, the self-rescue ropes 22 are wound, the wound self-rescue ropes 22 are pulled to the construction upright post or the construction fence, and the problems that the constructors can climb only through the safety ropes when the constructors hang in the air in an unexpected mode, time and labor are wasted, and secondary damage is easy to take place are effectively solved.

In the embodiment of the application, the self-rescue device 2 is located at a position where a constructor is close to the abdomen and is square. In other embodiments, the self-rescue device 2 may be provided on the chest of the constructor and may be shaped as a circle or polygon.

In the present embodiment, the self-rescue rope 22 is a high-strength steel wire rope. The self-rescue rope 22 is arranged as a high-strength steel wire rope, so that the safety of constructors in the event of accidents is further ensured.

Referring to fig. 4 and 5, one end of the self-rescue rotary shaft 23 passes through the self-rescue box 21, and one end of the self-rescue rotary shaft 23 passing through the self-rescue box 21 is fixedly sleeved with a rotary sleeve 3, and a rotary handle 4 is fixedly connected to the rotary sleeve 3. The rotating sleeve 3 and the rotating handle 4 enable constructors hung in mid-air to more conveniently wind the self-rescue rope 22.

The rotating sleeve 3 is detachably connected with a limiting block 5, one end, positioned on the rotating sleeve 3, of the self-rescue box 21 is fixedly connected with a ratchet wheel 6, and a ratchet wheel 6 groove of the ratchet wheel 6 is matched with the limiting block 5. The ratchet 6 and the limiting block 5 effectively prevent the possibility that the self-rescue rotating shaft 23 is reversed when the self-rescue rope 22 is wound by constructors.

A fixed bolt 7 is arranged between the limiting block 5 and the rotating sleeve 3, and a plurality of limiting blocks 5 are arranged along the outer side wall of the rotating sleeve 3. The limiting block 5 is connected with the rotating sleeve 3 through the fixing bolt 7, so that when the self-rescue rope 22 needs to be unreeled, a constructor twists down the fixing bolt 7, and then the self-rescue rope 22 is unreeled. The limiting blocks 5 are arranged in a plurality, the possibility of reverse rotation of the self-rescue rotating shaft 23 is effectively reduced due to the arrangement of the limiting blocks 5, and the self-rescue efficiency of constructors is further guaranteed.

Referring to fig. 3 and 4, the ratchet 6 and the outer surface of the stopper 5 are provided with a blocking cover 8. The blocking cover 8 is arranged, so that the dislocation possibility of the limiting block 5 and the ratchet wheel 6 is effectively reduced, the one-way winding of constructors during self-rescue is further ensured, and the possibility that the limiting block 5 falls off to cause the self-rescue device 2 to fail is also ensured.

The implementation principle of the construction self-rescue safety belt provided by the embodiment of the application is as follows: when a constructor works aloft, firstly, a safety belt is worn, and a part of the belt body 1 is sleeved on a fixed upright post or a fence, so that the constructor is prevented from dying due to falling, and one end of the self-rescue rope 22 is tied on the upright post or the fence; when construction operation in-process, the unexpected circumstances that leads to constructor to appear hovering in the sky, constructor rotates the pivot of saving oneself 23 for save oneself rope 22 rolls up towards the direction of stand or time rail, thereby is convenient for hover the constructor in the sky and returns to safe construction operation face fast, has solved constructor and has hung in the sky by accident and can only climb through the safety rope, wastes time and energy and just the problem of secondary damage of taking care of easily.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. A construction self-rescue safety belt, comprising:

the belt body (1), the belt body (1) is used for being worn by workers during construction, one part of the belt body (1) is wound on the body of the constructor, and the other part of the belt body (1) is sleeved on a construction upright post or a fence;

the self-rescue device comprises a self-rescue box (21), a self-rescue rope (22) and a self-rescue rotating shaft (23), wherein the self-rescue box (21) is fixedly connected to the belt body (1), the self-rescue rotating shaft (23) is rotationally connected to the self-rescue box (21), one end of the self-rescue rope (22) is fixed to the self-rescue rotating shaft (23), and the other end of the self-rescue rope (22) is bound to a construction upright post or a fence.

2. The construction self-rescue safety belt according to claim 1, wherein: one end of the self-rescue rotating shaft (23) penetrates out of the self-rescue box (21), one end of the self-rescue rotating shaft (23) penetrates out of the self-rescue box (21) and is fixedly sleeved with a rotating sleeve (3), and a rotating handle (4) is fixedly connected to the rotating sleeve (3).

3. The construction self-rescue safety belt according to claim 2, wherein: the utility model discloses a self-rescue device is characterized in that a limiting block (5) is detachably connected to the rotating sleeve (3), a ratchet wheel (6) is fixedly connected to one end of the rotating sleeve (3) on the self-rescue box (21), and a ratchet wheel (6) groove of the ratchet wheel (6) is matched with the limiting block (5).

4. The construction self-rescue safety belt according to claim 3, wherein: a fixing bolt (7) is arranged between the limiting block (5) and the rotating sleeve (3).

5. The construction self-rescue safety belt according to claim 3, wherein: the limiting blocks (5) are arranged along the outer side wall of the rotating sleeve (3).

6. The construction self-rescue safety belt according to claim 3, wherein: the outer surfaces of the ratchet wheel (6) and the limiting block (5) are provided with a blocking cover (8).

7. The construction self-rescue safety belt according to claim 1, wherein: the self-rescue rope (22) adopts a high-strength steel wire rope.

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