CN116988667A - Portable adjustable falling protector - Google Patents

Portable adjustable falling protector Download PDF

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Publication number
CN116988667A
CN116988667A CN202310977714.7A CN202310977714A CN116988667A CN 116988667 A CN116988667 A CN 116988667A CN 202310977714 A CN202310977714 A CN 202310977714A CN 116988667 A CN116988667 A CN 116988667A
Authority
CN
China
Prior art keywords
wall
air bag
fixedly connected
falling protector
falling
Prior art date
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.)
Pending
Application number
CN202310977714.7A
Other languages
Chinese (zh)
Inventor
张建辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Jingyang Electric Co ltd
Original Assignee
Hebei Jingyang Electric Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hebei Jingyang Electric Co ltd filed Critical Hebei Jingyang Electric Co ltd
Priority to CN202310977714.7A priority Critical patent/CN116988667A/en
Publication of CN116988667A publication Critical patent/CN116988667A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32Safety or protective measures for persons during the construction of buildings
    • E04G21/3204Safety or protective measures for persons during the construction of buildings against falling down
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0006Harnesses; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26Drying gases or vapours
    • B01D53/263Drying gases or vapours by absorption

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Structural Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a portable adjustable falling protector, which relates to the technical field of falling protectors and comprises a falling protector shell, an upper hook and a traction belt, wherein the falling protector shell comprises a drying and moisture-absorbing unit, a dust removing unit and a cleaning unit, and the drying and moisture-absorbing unit comprises a transparent sealing cover, a partition plate, a threaded rod and a sealing rubber strip. According to the invention, through the matched use of the transparent sealing cover, the threaded rod, the drying agent, the partition plate and the sealing rubber strip, the moist air in the anti-falling device shell can be absorbed, the drying of the interior of the anti-falling device shell is ensured, the rust problem of internal parts of the anti-falling device shell can not occur, the service life of the anti-falling device is prolonged, and the dust and the moist air remained in the anti-falling device shell can be rapidly discharged by the matched use of the air bag sealing plate, the annular air bag, the one-way air inlet filter, the reset spring, the one-way air outlet and the air exhaust seal, so that the cleanness and the drying degree of the interior of the anti-falling device shell are further ensured, and the service life of the anti-falling device is further prolonged.

Description

Portable adjustable falling protector
Technical Field
The invention relates to the technical field of falling protectors, in particular to a portable adjustable falling protector.
Background
Because the floor of the building is built higher at present, no matter building staff at the time of building or the outer wall cleaning and plastering staff after the building is completed, the danger of the working is increased along with the height of the working position, therefore, the staff can be equipped with a safety hook comprising a safety belt at high work, the safety hook is fixedly connected to a support, and the safety belt is tied on the body of the staff, so that the staff is prevented from continuously falling, and the safety of the staff is further ensured.
However, the place where the fall arrester is used is often in a dust-spreading state, and dust is easy to adhere to the braking device, especially to the pivot joint of the brake block, so that the brake block cannot be thrown out in emergency, and the function of emergency locking is disabled.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a safety hook with adjustable it is portable, includes safety hook casing, goes up couple and traction belt, safety hook casing includes dry moisture absorption unit, dust removal unit and clearance unit.
The drying and moisture absorbing unit comprises a transparent sealing cover, a separation plate, a threaded rod and a sealing rubber strip, the dust removing unit comprises an air bag sealing plate, an annular air bag, a reset spring and a fixing ring, and the cleaning unit comprises a cleaning frame, a driving roller, a cleaning roller, a first gear and a second gear.
The drying and moisture absorbing unit is located on one side of the fall arrester shell, the dust removing unit is located on the other side of the fall arrester shell, and the cleaning unit is located at the bottom of the fall arrester shell.
The technical scheme of the invention is further improved as follows: the anti-falling device comprises a transparent sealing cover, a moisture absorption opening, a sealing ring, a discharging groove, a regulating lug and a sealing ring.
Adopt above-mentioned technical scheme, the cooperation of bright closing cap, threaded rod, drier, division board and sealing rubber strip is used in this scheme for the inside moist air of safety hook casing can be absorbed, guarantees its inside dryness, makes its internals can not appear corrosion problem, has prolonged the life of device.
The technical scheme of the invention is further improved as follows: the inner wall of the transparent sealing cover is fixedly connected with one side of the partition plate, the other side of the partition plate is fixedly connected with one side of the sealing rubber strip, the other side of the sealing rubber strip is movably connected with one side of the falling protector shell, and the inner wall of the transparent sealing cover is filled with a drying agent.
The technical scheme of the invention is further improved as follows: the other side of the falling protector shell is fixedly connected with one end of the reset spring, the other end of the reset spring is rotatably connected with one side of the air bag sealing plate, the outer wall of the reset spring is movably connected with the inner wall of the annular air bag, and the left side and the right side of the annular air bag are respectively fixedly connected with the falling protector shell and the air bag sealing plate.
By adopting the technical scheme, the cooperation of the air bag sealing plate, the annular air bag, the unidirectional air inlet filter, the return spring, the unidirectional air outlet and the exhaust seal is used in the scheme, so that residual dust and moist air inside the falling protector shell can be rapidly discharged, the cleanness and the dryness inside the falling protector shell are further ensured, and the service life of the device is further prolonged.
The technical scheme of the invention is further improved as follows: one side of the falling protector shell is provided with a one-way air outlet, the air inlet end of the one-way air outlet is fixedly connected with the air outlet end of the annular air bag, one side of the falling protector shell is fixedly connected with an air exhaust seal, one side of the falling protector shell, which is close to the air bag sealing plate, is fixedly connected with one side of the fixing ring, and the inner wall of the fixing ring is in threaded connection with the outer wall of the air bag sealing plate.
The technical scheme of the invention is further improved as follows: the bottom surface of the fixed ring is provided with an air inlet groove, and the bottom of the inner wall of the annular air bag is provided with a one-way air inlet filter.
The technical scheme of the invention is further improved as follows: the bottom surface of safety hook casing with the top fixed connection of clearance frame, the driving roller runs through the one end of clearance frame outer wall with one side fixed connection of first gear, the outer wall of first gear with the outer wall meshing of second gear.
The technical scheme of the invention is further improved as follows: the outer wall fixedly connected with friction lug of driving roller, the outer wall fixedly connected with brush strip of cleaning roller, the outer wall of friction lug with one side swing joint of traction belt.
By adopting the technical scheme, the cleaning frame, the driving roller, the cleaning roller, the first gear and the second gear are matched for use in the scheme, so that the cleaning roller can quickly clean dust attached to the traction belt, the dust is prevented from entering the anti-falling device shell, and the dust is attached to the pivot joint of the brake block, so that the brake block cannot pivot.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a portable adjustable anti-falling device, which utilizes the cooperation of a transparent sealing cover, a threaded rod, a drying agent, a partition plate and a sealing rubber strip to ensure that the moist air in the anti-falling device shell can be absorbed, the drying of the inside of the anti-falling device shell is ensured, the rust problem of internal parts of the anti-falling device shell can not occur, and the service life of the anti-falling device is prolonged.
2. The invention provides a portable adjustable falling protector, which utilizes the cooperation of an air bag sealing plate, an annular air bag, a one-way air inlet filter, a return spring, a one-way air outlet and an exhaust seal to ensure that the residual dust and moist air in the falling protector shell can be rapidly discharged, thereby further ensuring the cleanness and the dryness of the inside of the falling protector shell and further prolonging the service life of the device.
3. The invention provides a portable adjustable anti-falling device, which utilizes the cooperation of a cleaning frame, a driving roller, a cleaning roller, a first gear and a second gear to ensure that the cleaning roller can quickly clean dust attached to a traction belt, so as to prevent the dust from entering the inside of a shell of the anti-falling device and attaching to the pivot joint of a brake block, so that the brake block cannot pivot.
Drawings
FIG. 1 is a schematic view of the structure of the fall arrester housing of the present invention;
FIG. 2 is a schematic view showing a detail of the fall arrester housing of the present invention, with the construction broken away;
FIG. 3 is a schematic left-hand structural view of the fall arrester housing of the present invention;
FIG. 4 is a schematic view of a transparent cover according to the present invention;
FIG. 5 is a schematic view of the structure of an airbag closure of the present invention;
FIG. 6 is an enlarged schematic view of the structure at A of the present invention;
FIG. 7 is a schematic view of the structure of the driving roller of the present invention;
fig. 8 is a schematic view of the cleaning roller structure of the present invention.
In the figure: 1. a fall arrester housing; 2. a transparent cover; 3. a cleaning frame; 4. a traction belt; 5. an upper hook; 6. a central threaded bore; 7. a moisture absorption port; 8. a threaded rod; 9. a drying agent; 10. an adjustment tab; 11. an airbag closure plate; 12. a fixing ring; 13. a return spring; 14. an air inlet groove; 15. a unidirectional air outlet; 16. an exhaust seal; 17. a partition plate; 18. sealing the rubber strip; 19. an annular air bag; 20. a unidirectional air inlet filter; 21. sealing rings; 22. a driving roller; 23. a cleaning roller; 24. a first gear; 25. a second gear; 26. friction bump; 27. and (5) brushing the strip.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1 to 8, the invention provides a portable adjustable fall arrester, which comprises a fall arrester housing 1, an upper hook 5 and a traction belt 4, wherein the fall arrester housing 1 comprises a drying and moisture absorbing unit, a dust removing unit and a cleaning unit.
The drying and moisture absorbing unit comprises a transparent sealing cover 2, a separation plate 17, a threaded rod 8 and a sealing rubber strip 18, the dust removing unit comprises an air bag sealing plate 11, an annular air bag 19, a reset spring 13 and a fixed ring 12, and the cleaning unit comprises a cleaning frame 3, a driving roller 22, a cleaning roller 23, a first gear 24 and a second gear 25.
The drying and moisture absorbing unit is positioned on one side of the falling protector shell 1, the dust removing unit is positioned on the other side of the falling protector shell 1, and the cleaning unit is positioned at the bottom of the falling protector shell 1.
The center screw hole 6 has been seted up to the center department of one side of safety hook casing 1, the inner wall of center screw hole 6 and the one end threaded connection of threaded rod 8, the other end of threaded rod 8 is connected with the center department rotation of one side of transparent closing cap 2, moisture absorption mouth 7 has been seted up to one side that safety hook casing 1 is close to transparent closing cap 2, moisture absorption mouth 7 utilizes the filter screen to seal the separation, one side fixedly connected with seal ring 21 of safety hook casing 1, the inner wall of seal ring 21 and the outer wall threaded connection of transparent closing cap 2, the row's groove has been seted up to the top outer wall of seal ring 21, one side fixedly connected with adjusting lug 10 of transparent closing cap 2.
When observing that the filled drying agent 9 is saturated by absorbing moisture through the transparent sealing cover 2, a user pulls the adjusting lug 10 to drive the partition plate 17 in the transparent sealing cover 2 to rotate clockwise to the position of the discharge groove, a new group of drying agents 9 just butt against the moisture absorbing opening 7, then rotate in sequence until the last group of drying agents 9 are used, when the other groups of drying agents 9 need to be refilled, the falling protector shell 1 is inverted, and then the user can uniformly clean the used drying agents 9 through the discharge groove.
The inner wall of the transparent sealing cover 2 is fixedly connected with one side of the partition plate 17, the other side of the partition plate 17 is fixedly connected with one side of the sealing rubber strip 18, the other side of the sealing rubber strip 18 is movably connected with one side of the fall arrester housing 1, the sealing rubber strip 18 is attached to the side of the fall arrester housing 1, the partition plate 17 is partitioned, the desiccant 9 groups are sealed, and the desiccant 9 is filled in the inner wall of the transparent sealing cover 2.
The other side of the fall arrester shell 1 is fixedly connected with one end of a return spring 13, the other end of the return spring 13 is rotatably connected with one side of an air bag sealing plate 11, the outer wall of the return spring 13 is movably connected with the inner wall of an annular air bag 19, and the left side and the right side of the annular air bag 19 are respectively fixedly connected with the fall arrester shell 1 and the air bag sealing plate 11.
Example 2
As shown in fig. 1-8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, one side of the fall arrester housing 1 is provided with a one-way air outlet 15, an air inlet end of the one-way air outlet 15 is fixedly connected with an air outlet end of the annular air bag 19, one side of the fall arrester housing 1 is fixedly connected with an air exhaust seal 16, one side of the fall arrester housing 1, which is close to the air bag sealing plate 11, is fixedly connected with one side of the fixed ring 12, and the inner wall of the fixed ring 12 is in threaded connection with the outer wall of the air bag sealing plate 11.
The bottom surface of the fixed ring 12 is provided with an air inlet groove 14, the bottom of the inner wall of the annular air bag 19 is provided with a one-way air inlet filter opening 20, and a filter screen is also arranged at the bottom of the one-way air inlet filter opening 20 to block air entering the annular air bag 19.
The user places the safety catch housing 1 in the dry environment of air, open the exhaust seal 16, rotate the gasbag closure plate 11, make it break away from the inner wall of solid fixed ring 12 with the screw thread, reset spring 13 resets from the pressurized state at this moment, promote gasbag closure plate 11 to move outwards, and stretch annular gasbag 19, annular gasbag 19 is inhaled through one-way inlet filter 20 at this moment, afterwards, the user presses gasbag closure plate 11 makes it press close to safety catch housing 1, annular gasbag 19 receives the extrusion, one-way inlet filter 20 then presses and forms the confined state, dry air in annular gasbag 19 then blows to the inside of safety catch housing 1 through one-way gas outlet 15, afterwards dry air is with the inside air of safety catch housing 1 replaced and discharged through exhaust seal 16, so repeatedly with inside moisture and the dust of safety catch housing 1 discharge fast, and then clear up fast dust and hydrosphere that the inside of safety catch housing 1 exists.
Example 3
As shown in fig. 1-8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom surface of the falling protector housing 1 is fixedly connected with the top of the cleaning frame 3, one end of the driving roller 22 penetrating through the outer wall of the cleaning frame 3 is fixedly connected with one side of the first gear 24, and the outer wall of the first gear 24 is meshed with the outer wall of the second gear 25.
The outer wall of the driving roller 22 is fixedly connected with a friction lug 26, the outer wall of the cleaning roller 23 is fixedly connected with a brush strip 27, and the outer wall of the friction lug 26 is movably connected with one side of the traction belt 4.
The working principle of the portable adjustable safety hook is specifically described below.
As shown in fig. 1 to 8, in use, the transparent cover 2 is mounted to one side of the fall arrester housing 1, the airbag closing plate 11 is mounted to the other side of the fall arrester housing 1, the cleaning frame 3 is mounted to the bottom of the fall arrester housing 1, and moisture existing in the interior of the fall arrester housing 1 is absorbed by the desiccant 9 through the moisture absorption port 7, so as to keep the interior parts of the fall arrester housing 1 dry.
When the traction belt 4 is stretched and then reset, the friction lug 26 is driven to rotate anticlockwise in the process of moving upwards the traction belt 4, so as to drive the driving roller 22 to rotate, the driving roller 22 drives the second gear 25 to rotate clockwise through the first gear 24, at the moment, the second gear 25 drives the brush strip 27 on the outer wall of the cleaning roller 23 to rotate clockwise, dust stained on the outer wall on one side of the traction belt 4 is cleaned, and the driving roller 22 and the cleaning roller 23 on the other side of the traction belt 4 are synchronously carried out, so that the other side of the traction belt is cleaned.
The cleaning direction of the brush strip 27 driven by the cleaning roller 23 is just opposite to the winding direction of the traction belt 4, so that dust on the traction belt 4 can be cleaned up quickly and thoroughly.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (8)

1. The utility model provides a safety hook with adjustable it is portable, includes safety hook casing (1), goes up couple (5) and traction belt (4), its characterized in that: the falling protector shell (1) comprises a drying and moisture-absorbing unit, a dust removing unit and a cleaning unit;
the drying and moisture absorbing unit comprises a transparent sealing cover (2), a separation plate (17), a threaded rod (8) and a sealing rubber strip (18), the dust removing unit comprises an air bag sealing plate (11), an annular air bag (19), a reset spring (13) and a fixed ring (12), and the cleaning unit comprises a cleaning frame (3), a driving roller (22), a cleaning roller (23), a first gear (24) and a second gear (25);
the drying and moisture absorbing unit is located on one side of the falling protector shell (1), the dust removing unit is located on the other side of the falling protector shell (1), and the cleaning unit is located at the bottom of the falling protector shell (1).
2. A portable adjustable fall arrester as claimed in claim 1, wherein: the utility model discloses a safety hook, including safety hook casing (1), transparent closing cap (2), safety hook casing (1), sealing ring (21) are offered in one side center department of safety hook casing (1), the inner wall of central screw hole (6) with the one end threaded connection of threaded rod (8), the other end of threaded rod (8) with one side center department rotation of transparent closing cap (2) is connected, safety hook casing (1) is close to one side of transparent closing cap (2) has been offered moisture absorption mouth (7), one side fixedly connected with sealing ring (21) of safety hook casing (1), the inner wall of sealing ring (21) with the outer wall threaded connection of transparent closing cap (2), the drain chute has been seted up to the top outer wall of sealing ring (21), one side fixedly connected with of transparent closing cap (2) adjusts lug (10).
3. A portable adjustable fall arrester as claimed in claim 1, wherein: the inner wall of the transparent sealing cover (2) is fixedly connected with one side of the partition plate (17), the other side of the partition plate (17) is fixedly connected with one side of the sealing rubber strip (18), the other side of the sealing rubber strip (18) is movably connected with one side of the falling protector shell (1), and the inner wall of the transparent sealing cover (2) is filled with a drying agent (9).
4. A portable adjustable fall arrester as claimed in claim 1, wherein: the other side of the falling protector shell (1) is fixedly connected with one end of the reset spring (13), the other end of the reset spring (13) is rotatably connected with one side of the air bag sealing plate (11), the outer wall of the reset spring (13) is movably connected with the inner wall of the annular air bag (19), and the left side and the right side of the annular air bag (19) are respectively fixedly connected with the falling protector shell (1) and the air bag sealing plate (11).
5. A portable adjustable fall arrester as claimed in claim 1, wherein: one side of the falling protector shell (1) is provided with a one-way air outlet (15), the air inlet end of the one-way air outlet (15) is fixedly connected with the air outlet end of the annular air bag (19), one side of the falling protector shell (1) is fixedly connected with an air exhaust seal (16), one side of the falling protector shell (1) close to the air bag sealing plate (11) is fixedly connected with one side of the fixed ring (12), and the inner wall of the fixed ring (12) is in threaded connection with the outer wall of the air bag sealing plate (11).
6. A portable adjustable fall arrester as claimed in claim 1, wherein: an air inlet groove (14) is formed in the bottom surface of the fixed ring (12), and a one-way air inlet filter opening (20) is formed in the bottom of the inner wall of the annular air bag (19).
7. A portable adjustable fall arrester as claimed in claim 1, wherein: the bottom surface of safety hook casing (1) with the top fixed connection of clearance frame (3), driving roller (22) run through the one end of clearance frame (3) outer wall with one side fixed connection of first gear (24), the outer wall of first gear (24) with the outer wall meshing of second gear (25).
8. A portable adjustable fall arrester as claimed in claim 1, wherein: the outer wall of the driving roller (22) is fixedly connected with a friction lug (26), the outer wall of the cleaning roller (23) is fixedly connected with a brush strip (27), and the outer wall of the friction lug (26) is movably connected with one side of the traction belt (4).
CN202310977714.7A 2023-08-04 2023-08-04 Portable adjustable falling protector Pending CN116988667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310977714.7A CN116988667A (en) 2023-08-04 2023-08-04 Portable adjustable falling protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310977714.7A CN116988667A (en) 2023-08-04 2023-08-04 Portable adjustable falling protector

Publications (1)

Publication Number Publication Date
CN116988667A true CN116988667A (en) 2023-11-03

Family

ID=88527989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310977714.7A Pending CN116988667A (en) 2023-08-04 2023-08-04 Portable adjustable falling protector

Country Status (1)

Country Link
CN (1) CN116988667A (en)

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