Hanging device for fire safety rope

Abstract

The utility model discloses a suspension device for a fire safety rope, and relates to the technical field of suspension devices. The hanging device of the fire safety rope comprises a supporting frame, the side end of the supporting frame is rotationally connected with a steel rope winding drum, the side end of the top of the supporting frame is symmetrically and rotationally connected with guide discs, the other end of a steel rope sequentially passes through the two guide discs to be fixedly connected with a hanging ring, and the top end of a supporting block is fixedly connected with a hydraulic bin. And the other end of the interior of the hydraulic bin penetrates through and is slidably connected with a second hydraulic rod, the two side ends of the second hydraulic rod are connected with rod bodies in a rolling mode, and the end, away from the hydraulic bin, of each rod body is connected into the corresponding ball in a rolling mode. According to the suspension device of the fire safety rope, the supporting block, the hydraulic bin, the first hydraulic rod, the second hydraulic rod, the rod body and the ball are matched, the guiding effect of preventing the steel rope from deviating from the guiding disc in the using process of the suspension device of the fire safety rope is achieved, and the stability of fire safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a suspension device technical field, concretely is a fire safety rope's suspension device. BACKGROUND

[0002] The suspension device of fire safety rope is the important equipment of ensuring personnel in high place operation or dangerous environment safety, can ensure the safety of personnel when high altitude operation, provides stable protection for operating personnel, carries out reasonable design and configuration in combination with actual situation when selecting, installing, using and maintaining the suspension device, ensures its safety and reliability. Meanwhile, with the continuous progress of science and technology and the development of industry, the performance and function of the suspension device also need continuous innovation and improvement to adapt to different operation needs and safety requirements.

[0003] The existing suspension device of fire safety rope in the use process, the steel rope rotates on the turntable, through the steel rope fixed ring, the staff hangs the steel rope to the ring, carries out the fire fighting operation, in this process, since the steel rope rotates on the turntable, is easy to drop due to external factors, leads to the danger of rescue increase, secondly, since the friction of the turntable surface is small, in the rescue process, tends to be unstable state, increases the danger of fire safety. UTILITARIAN CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a suspension device of fire safety rope, solves the problem raised in the above background art. To achieve the above purpose, the utility model is realized through the following technical scheme a suspension device of fire safety rope, including support frame, the side end of support frame is rotatably connected with steel rope reel, the outside of steel rope reel is wound with steel rope, the side end of support frame top is rotatably connected with guide disc, the other end of steel rope is sequentially fixedly connected with ring through two guide discs, the top end of support frame is symmetrically assembled with suspension balance assembly, suspension balance assembly includes support block fixed on the top end of support frame, ball rotatably connected on the side end of support frame, two, the top end of support block is fixedly connected with hydraulic chamber, one end in the hydraulic chamber is penetrated and is slidably connected with hydraulic rod one, the other end in the hydraulic chamber is penetrated and is slidably connected with hydraulic rod two, the both sides of hydraulic rod two are rotatably connected with rod body, the one end of each rod body away from the hydraulic chamber is rotatably connected in the interior of ball.

[0005] Preferably, the initial position of the rod body is at a position deviated from the horizontal direction by thirty degrees.

[0006] Preferably, the height of the support block and the hydraulic chamber is above the steel rope.

[0007] Preferably, the interior of the guide disc is assembled with a balance assembly.

[0008] Preferably, the balancing assembly comprises a plurality of hollow grooves formed in the interior of the guide disc, and each hollow groove is elastically connected with a block in the interior by a spring, and each block is rotationally connected with a friction wheel in the interior.

[0009] Preferably, the hollow grooves are evenly formed in the interior of the guide disc with the center of the guide disc as the center.

[0010] The utility model provides a kind of suspension device of fire safety rope. With the following beneficial effects:

[0011] (1) the suspension device of fire safety rope, cooperate support block, hydraulic bin, hydraulic rod one, hydraulic rod two, rod body, sphere, prevent steel rope from deviating from the guiding effect of guide disc in the suspension device of fire safety rope during use process, improve the stability of fire safety.

[0012] (2) the suspension device of fire safety rope, cooperate hollow groove, block, friction wheel, increase the friction between the two when steel rope is driven on the outer wall of guide disc, so as to improve the stability of fire safety suspension device, reduce the danger of rescue safety. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole appearance three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the whole appearance three-dimensional structure schematic diagram of the utility model;

[0015] Figure 3 It is the suspension balancing assembly three-dimensional structure schematic diagram of the utility model;

[0016] Figure 4 It is the guide disc section three-dimensional structure schematic diagram of the utility model.

[0017] In the drawing: 1, support frame; 2, steel rope reel; 3, guide disc; 4, hanging ring; 5, suspension balancing assembly; 51, support block; 52, hydraulic bin; 53, hydraulic rod one; 54, hydraulic rod two; 55, rod body; 56, sphere; 6, balancing assembly; 61, hollow groove; 62, block; 63, friction wheel; 7, steel rope. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. EMBODIMENT

[0019] Please refer to Figures 1-3The utility model provides a technical scheme: a fire safety rope's suspension device, including support frame 1, the side end of support frame 1 is rotatably connected with steel rope reel 2, the outside of steel rope reel 2 is wound with steel rope 7, the side end symmetry of support frame 1 top is rotatably connected with guide disc 3, the other end of steel rope 7 is fixedly connected with hanging ring 4 in proper order through two guide discs 3, the top symmetry of support frame 1 is equipped with the suspension balance subassembly 5, suspension balance subassembly 5 includes the support block 51 fixed in the top of support frame 1, the effect of support block 51 is in support fixed hydraulic storehouse 52, the ball 56 of rolling connection is in the side end of support frame 1, the top fixed connection of support block 51 has hydraulic storehouse 52, the height of support block 51 and hydraulic storehouse 52 is located above steel rope 7, the positional relationship between both is to make the initial position of stem 55 contact steel rope 7, one end of hydraulic storehouse 52 is penetrated and slidingly connected with hydraulic rod one 53, the other end in the inside of hydraulic storehouse 52 is penetrated and slidingly connected with hydraulic rod two 54, the both sides of hydraulic rod two 54 are rollingly connected with stem 55, and the initial position of stem 55 is the position of deviating from horizontal direction thirty degrees, and the one end of each stem 55 away from hydraulic storehouse 52 is rollingly connected in the inside of ball 56, and the connecting relationship between both is to promote stem 55 to slide along with hydraulic rod two 54, and simultaneously rolling in the inside of ball 56, to reset the deviation of steel rope 7 from guide disc 3.

[0020] When using, the operator winds the steel rope 7 around the guide disc 3 from the outer wall of the steel rope reel 2, and the steel rope 7 is in the appropriate position, in the fire fighting operation, the steel rope 7 deviates due to external factors and its own gravity factors, the steel rope 7 contacts and extrudes the hydraulic rod one 53, at this time, the hydraulic rod two 54 slides in the hydraulic storehouse 52, drives the stem 55 to reset the deviated steel rope 7 to the outer wall of the guide disc 3, so that the deviation of the steel rope 7 from the guide of the guide disc is prevented in the use process of the fire safety rope suspension device, and the stability of the fire safety is improved. Embodiment

[0021] Please refer to Figures 1-4 On the basis of embodiment one, the inside of the guide disc 3 is assembled with the balance assembly 6, the balance assembly 6 includes the plurality of empty grooves 61 opened in the inside of the guide disc 3, the empty grooves 61 are used for sliding the block 62 and the friction wheel 63 in the inside, so as to increase the friction force of the steel rope 7, the empty grooves 61 are evenly opened in the inside of the guide disc 3, the inside of each empty groove 61 is elastically connected with the block 62 through the spring, and the inside of each block 62 is rotatably connected with the friction wheel 63.

[0022] When using, on the basis of embodiment one, when the steel rope 7 is transmitted around the guide disc 3, the steel rope 7 extrudes the friction wheel 63 to roll on the surface of the steel rope 7, the contact friction force is increased, the stability of the fire safety suspension device is improved, and the effect of reducing the danger of rescue safety is achieved.

[0023] The above merely illustrates the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A suspension device for a fire safety rope, comprising a support frame (1), a steel rope drum (2) rotatably connected to the side end of the support frame (1), a steel rope (7) wound around the outside of the steel rope drum (2), guide discs (3) symmetrically rotatably connected to the side end of the top of the support frame (1), and a hanging ring (4) fixedly connected to the other end of the steel rope (7) through two guide discs (3) in sequence, characterized in that: The top of the support frame (1) is symmetrically equipped with a suspension balance assembly (5). The suspension balance assembly (5) includes a support block (51) fixed to the top of the support frame (1) and two spheres (56) that are rolled to the side of the support frame (1). The top of the support block (51) is fixedly connected to a hydraulic chamber (52). One end of the hydraulic chamber (52) is slidably connected to a hydraulic rod (53). The other end of the hydraulic chamber (52) is slidably connected to a hydraulic rod (54). The two ends of the hydraulic rod (54) are rolledly connected to rods (55). The end of each rod (55) away from the hydraulic chamber (52) is rolledly connected to the inside of the sphere (56).

2. The suspension device for a fire safety rope according to claim 1, characterized in that: The initial position of the rod (55) is 30 degrees off the horizontal direction.

3. The suspension device for a fire safety rope according to claim 1, characterized in that: The support block (51) and the hydraulic chamber (52) are located above the steel rope (7).

4. The suspension device for a fire safety rope according to claim 1, characterized in that: The guide disc (3) is internally equipped with a balancing component (6).

5. The suspension device for a fire safety rope according to claim 4, characterized in that: The balancing component (6) includes multiple slots (61) opened inside the guide plate (3). Each slot (61) is elastically connected to a block (62) by a spring, and each block (62) is rotatably connected to a friction wheel (63).

6. The suspension device for a fire safety rope according to claim 5, characterized in that: The slots (61) are evenly spaced inside the guide plate (3) with the center of the slots evenly spaced inside.

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