CN217612544U

CN217612544U - Slow descending device for engineering safety

Info

Publication number: CN217612544U
Application number: CN202221480226.2U
Authority: CN
Inventors: 王子荣; 李丙云
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-21
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a ware slowly falls that engineering safety used, including the rope dish, be provided with on the rope dish and slowly fall the rope, the outside of slowly falling the rope is provided with the reduction gear, the one end of rope dish is provided with the connecting seat, and the bottom of connecting seat is provided with a removal subassembly, and the outside transmission of removing the subassembly is connected with a lifter plate, and the outside of lifter plate is provided with two shank bandages, be provided with the waist safety belt on the connecting seat. This ware slowly falls that engineering safety used is provided with the connecting seat through the one end of rope dish, and the bottom of connecting seat is provided with a removal subassembly, and the outside transmission of removing the subassembly is connected with a lifter plate, and the outside of lifter plate is provided with two shank bandages, be provided with the waist safety belt on the connecting seat, remove the subassembly and can adjust the distance between shank bandage and the waist safety belt according to people's height, can make people's health obtain a plurality of supports through setting up of shank bandage and waist safety belt, improved the security.

Description

Slow descending device for engineering safety

Technical Field

The utility model relates to an engineering safety technical field specifically is a ware slowly falls that engineering safety used.

Background

The elevating and remote shooting capabilities of the fire fighting water tank truck are far behind the high development of high-rise buildings, the water spraying and fire extinguishing capabilities of the existing fire fighting water tank truck are only 8 stories high, the elevating capability of the highest aerial ladder truck is only about 15 stories, and for higher high-rise building fires, the emergency rescue equipment can only be 'sighing to the building'; secondly, the equipment is large in size and poor in maneuverability, is seriously influenced by road traffic and the surrounding environment of a building, and often delays opportunity due to complex terrain and obstacle blocking, and thirdly, the equipment is poor in rescue capability, and once a fire disaster of a high-rise occurs, the actual rescue requirement on the site cannot be met; along with the continuous acceleration of the industrialization and urbanization process of China, the contradiction is increasingly prominent, and existing data show that fire accidents of high-rise buildings in developed cities of China are in an accelerating rising situation; how to escape in an emergency when a high-rise building is in a fire disaster becomes a social problem which is highly concerned by people; the existing rescue device mainly carries out rescue through the escape descent control device, but the existing escape descent control device only supports the waist of a person through a safety rope, so that the safety is low, and the comfort level of the person is low by only supporting one point of the body of the person, so that the descent control device for engineering safety is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a ware slowly falls that engineering safety used to solve current ware slowly falls of fleing and only supports the very low problem of security through the safety rope to people's waist.

(II) technical scheme

In order to realize the above-mentioned safety protection purpose that improves, the utility model provides a following technical scheme: the utility model provides a ware slowly falls that engineering safety used, includes the rope dish, be provided with the rope slowly falls on the rope dish, the outside of slowly falling the rope is provided with the reduction gear, the one end of rope dish is provided with the connecting seat, and the bottom of connecting seat is provided with a removal subassembly, and the outside transmission of removing the subassembly is connected with a lifter plate, and the outside of lifter plate is provided with two shank bandages, be provided with the waist safety belt on the connecting seat.

Preferably, a fixed rope is arranged outside the speed reducer, an installation support is arranged at the top of the fixed rope, and the installation support is used for being connected with the wall surface.

Preferably, two threaded holes are formed in the mounting support, and the mounting support is in threaded connection with the wall surface through the two threaded holes.

Preferably, the moving assembly comprises a bearing arranged at the bottom of the connecting seat, a screw rod arranged in an inner ring of the bearing, and a rotating handle arranged at one end of the screw rod, and the screw rod is in transmission connection with the lifting plate.

Preferably, a threaded hole is formed in the lifting plate, and the screw rod is in threaded connection with the threaded hole.

Preferably, a traction rope is arranged outside the rope reel, and the waist safety belt is arranged at one end of the traction rope.

(III) advantageous effects

Compared with the prior art, the utility model provides a ware slowly falls that engineering safety used possesses following beneficial effect:

this ware slowly falls that engineering safety used is provided with the connecting seat through the one end of rope dish, and the bottom of connecting seat is provided with a removal subassembly, and the outside transmission of removing the subassembly is connected with a lifter plate, and the outside of lifter plate is provided with two shank bandages, be provided with the waist safety belt on the connecting seat, remove the subassembly and can adjust the distance between shank bandage and the waist safety belt according to people's height, can make people's health obtain a plurality of supports through setting up of shank bandage and waist safety belt, improved the security.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

FIG. 2 is a partial left side view of the structure of the present invention;

FIG. 3 is a partial top view of the structure of the present invention;

fig. 4 is a partially enlarged view of the part a shown in fig. 1 according to the present invention.

In the figure: 1. rope dish, 2, slowly fall the rope, 3, reduction gear, 4, connecting seat, 5, lifter plate, 6, shank bandage, 7, haulage rope, 8, waist safety belt, 9, lead screw, 10, swing handle, 11, screw hole, 12, fixed rope, 13, erection support, 14, bearing.

Detailed Description

The following description of the preferred embodiments of the present invention is provided with reference to the accompanying drawings, and should not be construed as limiting the invention.

It should be noted that these drawings are simplified schematic views and merely illustrate the basic structure of the present invention in a schematic manner, and therefore, only show the components related to the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first" and "second" are used merely for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features being referred to, whereby the features defining "first" and "second" may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise indicated, the meaning of "plurality" is two or more than two.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and connected between two elements, and the specific meaning of the terms in the present invention is understood to be that of those skilled in the art.

Please refer to fig. 1-4, in an embodiment of the present invention, a descent control device for engineering safety, including a rope disc 1, the rope disc 1 is disc-shaped, a descent control rope 2 is movably installed on the rope disc 1, the descent control rope 2 is wound on the rope disc 1, the rope disc 1 is used for winding and unwinding the descent control rope 2, an external movable installation of the descent control rope 2 has a reducer 3, the reducer 3 is used for controlling a speed of the descent control rope 2 to move, one end of the rope disc 1, which is far away from the rope disc 1, is fixedly installed with a connecting seat 4, the connecting seat 4 is rectangular plate-shaped, a moving component is installed at a lower fixed surface of the connecting seat 4, an external transmission of the moving component is connected with a lifting plate 5, two leg straps 6 are fixedly installed on an outer wall of the lifting plate 5, the leg straps 6 are used for supporting two legs of a person when descending, a distance between the leg straps 6 and a waist portion 8 of the safety belt can be adjusted according to a height of the person through the moving component, a waist portion 8 of the waist portion can be used for protecting a waist of the person, and a plurality of the safety belt can be supported by a plurality of people.

In this embodiment, a fixed rope 12 is fixedly installed at the top of the speed reducer 3, an installation support 13 is fixedly installed at the top of the fixed rope 12, and the installation support 13 is used for being connected with a wall surface, so that the stability of the speed reducer 3 is improved, and the situation that the speed reducer 3 falls off when a person falls is effectively prevented.

Wherein, two threaded holes are provided on the mounting support 13, the mounting support 13 is connected with the wall surface through two threaded holes, and the expansion bolt is connected with the wall surface through the threaded holes, so that the stability of the speed reducer 3 is improved.

In this embodiment, the moving assembly includes a bearing 14 fixedly mounted on the lower surface of the connecting base 4, a lead screw 9 fixedly mounted in an inner ring of the bearing 14, a rotating handle 10 fixedly mounted at one end of the lead screw 9 far away from the connecting base 4, the lead screw 9 is in transmission connection with the lifting plate 5, the lead screw 9 rotates by rotating the rotating handle 10, the lifting plate 5 in transmission connection with the lead screw 9 is driven by the lead screw 9 to move up and down, so that the leg binding bands 6 arranged outside the lifting plate 5 move up and down, and the purpose of adjusting the distance between the leg binding bands 6 and the waist safety belt 8 according to the height of a person is achieved.

Wherein, a threaded hole 11 is arranged on the lifting plate 5, and the screw rod 9 is connected in the threaded hole 11 in a threaded manner.

In this embodiment, a traction rope 7 is fixedly installed outside the rope reel 1, and the lap belt 8 is fixedly installed at one end of the traction rope 7 far away from the connecting seat 4.

To sum up, this ware slowly falls that engineering safety used, one end through rope dish 1 is provided with connecting seat 4, the bottom of connecting seat 4 is provided with a removal subassembly, the outside transmission of removing the subassembly is connected with a lifter plate 5, the outside of lifter plate 5 is provided with two shank bandages 6, be provided with waist safety belt 8 on the connecting seat 4, it can be according to the distance between people's height adjustment shank bandage 6 and the waist safety belt 8 to remove the subassembly, setting up through shank bandage 6 and waist safety belt 8 can make people's health obtain a plurality of supports, the security has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ware slowly falls that engineering safety used, includes rope dish (1), its characterized in that: be provided with slowly falling rope (2) on rope dish (1), the outside of slowly falling rope (2) is provided with reduction gear (3), the one end of rope dish (1) is provided with connecting seat (4), and the bottom of connecting seat (4) is provided with a removal subassembly, and the outside transmission of removing the subassembly is connected with one lifter plate (5), and the outside of lifter plate (5) is provided with two shank bandages (6), be provided with waist safety belt (8) on connecting seat (4).

2. A descent control device for engineering safety according to claim 1, wherein: the outer portion of the speed reducer (3) is provided with a fixed rope (12), the top of the fixed rope (12) is provided with an installation support (13), and the installation support (13) is used for being connected with a wall surface.

3. A descent control device for engineering safety as claimed in claim 2, wherein: two threaded holes are formed in the mounting support (13), and the mounting support (13) is in threaded connection with the wall surface through the two threaded holes.

4. A descent control device for engineering safety according to claim 1, wherein: the moving assembly comprises a bearing (14) arranged at the bottom of the connecting seat (4), a screw rod (9) arranged in an inner ring of the bearing (14), and a rotating handle (10) arranged at one end of the screw rod (9), wherein the screw rod (9) is in transmission connection with the lifting plate (5).

5. The descent control device for engineering safety as recited in claim 4, wherein: threaded holes (11) are formed in the lifting plate (5), and the screw rod (9) is in threaded connection with the threaded holes (11).

6. A descent control device for engineering safety as claimed in claim 1, wherein: a traction rope (7) is arranged outside the rope disc (1), and a waist safety belt (8) is arranged at one end of the traction rope (7).