CN111821593A - Manual control sliding device - Google Patents
Manual control sliding device Download PDFInfo
- Publication number
- CN111821593A CN111821593A CN202010819077.7A CN202010819077A CN111821593A CN 111821593 A CN111821593 A CN 111821593A CN 202010819077 A CN202010819077 A CN 202010819077A CN 111821593 A CN111821593 A CN 111821593A
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- China
- Prior art keywords
- brake
- rope
- shell
- winding wheel
- manual
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a manual control sliding device which comprises a shell, a rope body, a rope locking device, an expansion brake slow-lowering wheel, an anti-skidding wheel, a knotting prevention pulley, a winding wheel disc, a return spring, a brake handle and a brake rod, wherein the rope body, the rope locking device, the expansion brake slow-lowering wheel, the anti-skidding wheel, the knotting prevention pulley, the winding wheel disc, the return spring, the brake handle and the brake rod are arranged in the shell, the rope body is wound on the winding wheel disc, the winding wheel disc is rotatably connected with the shell, the brake rod is arranged on one side of the winding wheel disc, one end of the rope body sequentially penetrates through the knotting prevention pulley, the anti-skidding wheel and the expansion brake slow-lowering wheel and extends out of the shell through the rope locking device, the brake handle is connected with the brake rod through a drum brake line, one end of the return spring is arranged on the inner wall of the. Therefore, the rope body can be controlled to stop or elongate at any time, and the rope is convenient to use.
Description
Technical Field
The invention belongs to the technical field of fire fighting and safety, and particularly relates to a manual control sliding descent device.
Background
With the continuous improvement of living standard, outdoor exploration, the continuous development of modern high-rise houses in the building industry, protective clothing needs to be worn for high-altitude operation, safety fire prevention, personnel escape and the like, and the protective clothing is provided with a slide-down device.
Disclosure of Invention
In order to solve the above problems in the prior art, the present invention aims to provide a manual sliding device.
According to one aspect of the invention, the manual control glider device comprises a shell, a rope body, a rope locking device, an expansion brake slow descending wheel, an anti-skidding wheel, an anti-knotting pulley, a winding wheel disc, a return spring, a brake handle and a brake rod, wherein the rope body, the rope locking device, the expansion brake slow descending wheel, the anti-skidding wheel, the anti-knotting pulley, the winding wheel disc, the return spring, the brake handle and the brake rod are arranged in the shell, the rope body is wound on the winding wheel disc, the winding wheel disc is rotatably connected with the shell, the brake rod is arranged on one side of the winding wheel disc, one end of the rope body sequentially penetrates through the anti-knotting pulley, the anti-skidding wheel and the expansion brake slow descending wheel and extends out of the shell through the rope locking device.
In the invention, under normal conditions, the rope body can be bound on an external object, then the rope body is fixed on the protective clothing, and after a user wears the protective clothing, when the rope body needs to be elongated, the rope body extends out of the shell through the expansion brake slow descending wheel, the anti-skidding wheel, the anti-knotting pulley and the rope locking device by rotating the winding wheel disc; when sliding, can press brake handle, brake handle drives the brake lever through the drum brake cable and rotates, and the brake lever drives the rope locking ware through the drum brake cable and removes, and the rope locking ware can relax the rope body for the rope body slowly moves, and the rope body that consequently stretches out the casing can become flexible and be elongated, plays gliding effect. Therefore, the rope body can be controlled to stop or elongate at any time, and the rope is convenient to use.
In some embodiments, the rope locking device further comprises a spring, a diamond-shaped steel claw piece is arranged in the rope locking device, a slack valve is arranged on one side of the rope locking device, a fixing piece is connected to one side of the slack valve through a connecting rope, one end of the spring is connected with the slack valve, and the other end of the spring is connected with the fixing piece. From this, the elasticity valve can be pulled to the drum brake line, and the elasticity valve can pull the lock rope ware, and the lock rope ware is relaxed the rope body, and the spring is compressed simultaneously.
In some embodiments, the winding device further comprises a brake hub, a hexagonal movable shaft and a rocking handle, wherein the brake hub is arranged on one side of the winding wheel disc, and the rocking handle is connected with the brake hub through the hexagonal movable shaft. From this, can rotate the brake hub through the crank, the brake hub can drive the wire winding rim plate and rotate, and when the wire winding rim plate rotated, twined the rope body on the wire winding rim plate.
In some embodiments, the winding wheel further comprises a speed control caliper arranged in the shell, and the other side of the winding wheel disc is provided with a brake disc, and the speed control caliper is used for clamping the brake disc. Therefore, the speed of the rope body coming out can be controlled through the tightness of the speed control calipers.
In some embodiments, the brake device further comprises a drum brake, the drum brake is arranged on one side of the brake disc, and the brake rod is arranged on one side of the winding wheel disc through the drum brake. Thus, when the brake lever is pulled, the drum brake rotates along with the brake lever.
In some embodiments, the reel further comprises a reel axle through which the reel disc is disposed in the housing. The axle thus acts as a support for the reel.
In some embodiments, the anti-knotting pulley further comprises a pulley shaft, and the anti-knotting pulley is rotatably connected with the housing through the pulley shaft. Thus, the pulley shaft plays a role of supporting the anti-knotting pulley.
In some embodiments, the anti-skid device further comprises a rope fixing sleeve, the rope fixing sleeve is sleeved at the anti-skid wheel, and the rope body penetrates through the rope fixing sleeve. Therefore, the rope fixing sleeve plays a role in protecting the rope body, and the rope body is prevented from being influenced by shaking abrasion to use.
In some embodiments, the rope further comprises a lock hook, and the lock hook is arranged at one end of the rope body.
In some embodiments, a band expansion screw is further included and is disposed at one end of the locking clip. Thus, the expansion screw can be fixed on the wall through the ring.
Drawings
FIG. 1 is a schematic diagram of a manual toboggan device according to one embodiment of the invention;
FIG. 2 is a schematic view of the manual toboggan device of FIG. 1 in another orientation;
fig. 3 is a schematic structural view of the protective garment.
In the figure: 1-; 2-; 3-; 4-; 5-; 6-.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 and 2 schematically show the structure of a manual toboggan device according to an embodiment of the present invention.
As shown in fig. 1, in the present embodiment, a manual control sliding device includes a housing, and a rope body 3, a rope locking device 4, an expansion brake slow-lowering wheel 6, an anti-slip wheel 7, an anti-knotting pulley 8, a winding wheel disc 9, a return spring 18, a brake handle 21 and a brake lever 22 which are arranged in the housing.
In this embodiment, the rope body 3 can be twined on the reel 9, the reel 9 can be rotated with the casing and be connected, brake lever 22 can be established on the right side of reel 9 in fig. 1, the upper end of the rope body 3 then passes in proper order prevents knot pulley 8, antiskid wheel 7 and expansion brake slow lowering wheel 6, and stretch out the casing via rope locking device 4, brake handle 21 passes through drum brake cable 20 and links to each other with brake lever 22, return spring 18's lower extreme can be fixed on the inner wall of casing, the upper end then links to each other with brake lever 22, brake lever 22 passes through drum brake cable 20 and links to each other with rope locking device 4.
In this embodiment, as shown in fig. 1 and 2, the rope locking device 4 further includes a spring 23, a diamond-shaped steel claw piece can be arranged in the rope locking device 4, in fig. 2, the slack valve 5 is installed on the right side of the rope locking device 4, the right side of the slack valve 5 is connected with a fixing part 24 through the rope locking device 4, the right end of the spring 23 is connected with the slack valve 5 and is connected with the fixing part 24, the drum brake cable 20 can pull the slack valve 5 to move towards the right, the slack valve 5 can pull the rope locking device 4, the rope locking device 4 releases the rope body 3, meanwhile, the spring 23 is compressed, when the drum brake cable 20 is released, the rope locking device 4 and the slack valve 5 can reset under the action of the spring, and the rope locking device 4 can automatically lock the rope body 3.
In this embodiment, as shown in fig. 1, still include brake hub 10, hexagonal loose axle 11 and rocking handle 13, as shown in fig. 1 brake hub 10 installs the left side at wire reel 9, rocking handle 13 links to each other with brake hub 10 through hexagonal loose axle 11, can rotate brake hub 10 through rocking handle 13, brake hub 10 can drive wire reel 9 and rotate, when wire reel 9 rotates, twine rope body 3 on wire reel 9, rocking handle 13 can be replaced with battery drill or electric hand drill, can have better effect.
In this embodiment, as shown in fig. 1, the rope winding device further comprises a speed control caliper 12 disposed in the housing, a brake disc 15 is disposed on the right side of the winding wheel disc 9, the speed control caliper 12 can clamp the brake disc 15, and the speed of the rope 3 can be controlled by the tightness of the brake disc 15 clamped by the speed control caliper 12.
In the present embodiment, as shown in fig. 1, a drum brake 16 is further included, the drum brake 16 is installed on one side of the brake disc 15, the brake lever 22 is installed on one side of the winding wheel disc 9 through the drum brake 16, and when the brake lever 22 is pulled, the drum brake 16 rotates along with the brake lever 22.
In this embodiment, as shown in fig. 1, a spool shaft 17 is further included, and the spool 9 is provided in the housing through the spool shaft 17, and the spool shaft 17 functions to support the spool 9.
In this embodiment, as shown in fig. 1, a pulley shaft 14 is further included, the anti-knotting pulley 8 is rotatably connected to the housing through the pulley shaft 14, and the pulley shaft 14 functions to support the anti-knotting pulley 8.
In this embodiment, as shown in fig. 1, the anti-slip device further includes a rope fixing sleeve 19, the rope fixing sleeve 19 is fixed at the anti-slip wheel 7, the rope body 3 passes through the rope fixing sleeve 19, and the rope fixing sleeve 19 plays a role in protecting the rope body 3, so as to prevent the rope body 3 from being seriously worn and affecting use.
In the present embodiment, as shown in fig. 1 and fig. 2, a locking hook 2 is further included, and the locking hook 2 is disposed at one end of the rope body 3.
In this embodiment, as shown in fig. 1 and fig. 2, the wall-mounted wall-.
The following is a detailed description of the overall manner of use of the invention,
the user can wear the protective clothing, which has a structure shown in fig. 3, and comprises a safety belt fixing buckle 25, shoulder straps 26, a shoulder strap buckle 27, a back support 28, upper and lower connecting buckles 29, a connecting adjusting belt 30, a waist protecting belt 31, a waist adjusting buckle belt 32, a leg fixing belt 33 and a leg adjusting belt 34 (shown in fig. 3). The shell can be fixed on a protective garment, then the expansion screw 1 with the ring is fixed on a wall, the locking hook 2 is buckled on the expansion screw 1 with the ring, when the protective garment is used, the rope body 3 extending out of the shell can be stretched, the rope body 3 wound on the winding wheel disc 9 is gradually released in the process of stretching the rope body 3 extending out of the shell, and when the rope body 3 extending out of the shell needs to be shortened, the rocking handle 13 is rotated, and the rocking handle 13 drives the winding wheel disc 9 to rotate, so that the rope body 3 is gradually wound on the winding wheel disc 9; in addition, the rocking handle 13 and the hexagonal movable shaft 11 can be detached, and the rocking handle 13 can be replaced by a battery drill or an electric hand drill; when the rope body 3 is to be loosened and slid, the brake handle 21 is pressed, the brake handle 21 pulls the drum brake cable 20, the drum brake cable 20 pulls the brake lever 22 to rotate, meanwhile, the return spring 18 is compressed, the brake lever 22 drives the release valve 5 to move through the drum brake cable 20, the spring 23 is also compressed, the release valve 5 enables the rope locker 4 to loosen the rope body 3, and at the moment, the rope body 3 can be loosened and lengthened to play a sliding role; after the brake handle 21 is loosened, the brake lever 22 is reset under the action of the restoring force of the return spring 18, the loosening valve 5 is also reset under the action of the restoring force of the spring 23, the rope locking device 4 cannot be tightened by the loosening valve 5, the rope locking device 4 cannot loosen the rope body 3, and at the moment, the rope body 3 can be normally locked; finally, the speed of elongation of the rope body 3 can be adjusted by adjusting the contact force of the speed control caliper 12 and the brake disc 15.
In the invention, under the normal condition, the rope body 3 can be bound on an external object, then the rope locking device is fixed on a protective garment, after a user wears the protective garment and slides and elongates the rope body, the rope body 3 extends out of the shell through the expansion brake slow descending wheel 6, the anti-skidding wheel 7, the anti-knotting pulley 8 and the rope locking device 4 by rotating the winding wheel disc 9; when sliding, can press brake handle 21, brake handle 21 drives brake lever 22 through drum brake cable 20 and rotates, and brake lever 22 drives rope locking device 4 through drum brake cable 20 and removes, and rope locking device 4 can loosen rope body 3 for rope body 3 is not hard up, therefore stretches out the rope body 3 of casing, plays gliding effect. Therefore, the rope body can be controlled to stop or elongate at any time, and the rope is convenient to use.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (10)
1. A manual control glider device is characterized in that: comprises a shell, a rope body (3), a rope locking device (4), an expansion brake slow-lowering wheel (6), an anti-skidding wheel (7), an anti-knotting pulley (8), a winding wheel disc (9), a return spring (18), a brake handle (21) and a brake rod (22) which are arranged in the shell, wherein the rope body (3) is wound on the winding wheel disc (9), the winding wheel disc (9) is rotatably connected with the shell, the brake rod (22) is arranged at one side of the winding wheel disc (9), one end of the rope body (3) sequentially penetrates through the anti-knotting pulley (8), the anti-skidding wheel (7) and the expansion brake slow-lowering wheel (6) and extends out of the shell through the rope locking device (4), the brake handle (21) is connected with the brake rod (22) through a drum brake line (20), one end of the return spring (18) is arranged on the inner wall of the shell, and the other end of the return spring is connected with the brake rod (22), the brake lever (22) is connected with the rope locking device (4) through a drum brake cable (20).
2. The manual toboggan device of claim 1, wherein: still include spring (23), the rhombus steel claw piece that sets up in rope locking ware (4), one side of rope locking ware (4) is equipped with elasticity valve (5), one side of elasticity valve (5) is connected with mounting (24) through connecting the rope, the one end of spring (23) with elasticity valve (5) link to each other, the other end with mounting (24) link to each other.
3. The manual toboggan device of claim 2, wherein: still include brake hub (10), hexagonal loose axle (11) and rocking handle (13), establish brake hub (10) one side of wire reel (9), rocking handle (13) through hexagonal loose axle (11) with brake hub (10) link to each other.
4. The manual toboggan device of claim 3, wherein: the winding wheel disc is characterized by further comprising speed control calipers (12) arranged in the shell, a brake disc (15) is arranged on the other side of the winding wheel disc (9), and the speed control calipers (12) are used for clamping the brake disc (15).
5. The manual toboggan device of claim 4, wherein: still include drum brake (16), drum brake (16) are established one side of brake disc (15), brake lever (22) are established through drum brake (16) one side of wire reel (9).
6. The manual toboggan device of claim 5, wherein: the winding wheel disc is characterized by further comprising a winding wheel shaft (17), and the winding wheel disc (9) is arranged in the shell through the winding wheel shaft (17).
7. The manual toboggan device of claim 6, wherein: the anti-knotting pulley (8) is rotatably connected with the shell through the pulley shaft (14).
8. The manual toboggan device of claim 7, wherein: the anti-skidding wheel is characterized by further comprising a rope fixing sleeve (19), wherein the rope fixing sleeve (19) is arranged at the anti-skidding wheel (7), and the rope body (3) penetrates through the rope fixing sleeve (19).
9. The manual toboggan device of claim 8, wherein: still include lock clip (2), lock clip (2) are established the one end of rope body (3).
10. The manual toboggan device of claim 9, wherein: still include area circle inflation screw (1), area circle inflation screw (1) is established the one end of locking clip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010819077.7A CN111821593A (en) | 2020-08-14 | 2020-08-14 | Manual control sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010819077.7A CN111821593A (en) | 2020-08-14 | 2020-08-14 | Manual control sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111821593A true CN111821593A (en) | 2020-10-27 |
Family
ID=72918578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010819077.7A Pending CN111821593A (en) | 2020-08-14 | 2020-08-14 | Manual control sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111821593A (en) |
-
2020
- 2020-08-14 CN CN202010819077.7A patent/CN111821593A/en active Pending
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